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swad-core/swad_file_browser.c

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// swad_file_browser.c: file browsers
/*
SWAD (Shared Workspace At a Distance),
is a web platform developed at the University of Granada (Spain),
and used to support university teaching.
This file is part of SWAD core.
Copyright (C) 1999-2019 Antonio Cañas Vargas
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/*****************************************************************************/
/********************************* Headers ***********************************/
/*****************************************************************************/
#define _GNU_SOURCE // For asprintf
#include <dirent.h> // For scandir, etc.
#include <errno.h> // For errno
#include <linux/limits.h> // For PATH_MAX
#include <linux/stddef.h> // For NULL
#include <stdio.h> // For asprintf
#include <stdlib.h> // For exit, system, free, etc
#include <string.h> // For string functions
#include <time.h> // For time
#include <sys/types.h> // For lstat, time_t
#include <sys/stat.h> // For lstat
#include <unistd.h> // For access, lstat, getpid, chdir, symlink
#include "swad_box.h"
#include "swad_config.h"
#include "swad_database.h"
#include "swad_file_browser.h"
#include "swad_file_extension.h"
#include "swad_file_MIME.h"
#include "swad_form.h"
#include "swad_global.h"
#include "swad_HTML.h"
#include "swad_ID.h"
#include "swad_logo.h"
#include "swad_mark.h"
#include "swad_notification.h"
#include "swad_parameter.h"
#include "swad_photo.h"
#include "swad_profile.h"
#include "swad_role.h"
#include "swad_string.h"
#include "swad_timeline.h"
#include "swad_zip.h"
/*****************************************************************************/
/******************** Global variables from other modules ********************/
/*****************************************************************************/
extern struct Globals Gbl;
/*****************************************************************************/
/******************************* Private types *******************************/
/*****************************************************************************/
typedef enum
{
Brw_ICON_TREE_NOTHING, // No icon to expand/contract a subtree
Brw_ICON_TREE_EXPAND, // Icon to expand a contracted subtree
Brw_ICON_TREE_CONTRACT, // Icon to contract a expanded subtree
} Brw_IconTree_t;
struct Brw_NumObjects
{
unsigned NumFiles;
unsigned NumFolds;
unsigned NumLinks;
};
/*****************************************************************************/
/***************************** Public constants ******************************/
/*****************************************************************************/
// Browsers types for database "files" and "file_browser_size" tables
const Brw_FileBrowser_t Brw_FileBrowserForDB_files[Brw_NUM_TYPES_FILE_BROWSER] =
{
[Brw_UNKNOWN ] = Brw_UNKNOWN,
[Brw_SHOW_DOC_CRS] = Brw_ADMI_DOC_CRS,
[Brw_SHOW_MRK_CRS] = Brw_ADMI_MRK_CRS,
[Brw_ADMI_DOC_CRS] = Brw_ADMI_DOC_CRS,
[Brw_ADMI_SHR_CRS] = Brw_ADMI_SHR_CRS,
[Brw_ADMI_SHR_GRP] = Brw_ADMI_SHR_GRP,
[Brw_ADMI_WRK_USR] = Brw_ADMI_WRK_USR,
[Brw_ADMI_WRK_CRS] = Brw_ADMI_WRK_USR,
[Brw_ADMI_MRK_CRS] = Brw_ADMI_MRK_CRS,
[Brw_ADMI_BRF_USR] = Brw_ADMI_BRF_USR,
[Brw_SHOW_DOC_GRP] = Brw_ADMI_DOC_GRP,
[Brw_ADMI_DOC_GRP] = Brw_ADMI_DOC_GRP,
[Brw_SHOW_MRK_GRP] = Brw_ADMI_MRK_GRP,
[Brw_ADMI_MRK_GRP] = Brw_ADMI_MRK_GRP,
[Brw_ADMI_ASG_USR] = Brw_ADMI_ASG_USR,
[Brw_ADMI_ASG_CRS] = Brw_ADMI_ASG_USR,
[Brw_SHOW_DOC_DEG] = Brw_ADMI_DOC_DEG,
[Brw_ADMI_DOC_DEG] = Brw_ADMI_DOC_DEG,
[Brw_SHOW_DOC_CTR] = Brw_ADMI_DOC_CTR,
[Brw_ADMI_DOC_CTR] = Brw_ADMI_DOC_CTR,
[Brw_SHOW_DOC_INS] = Brw_ADMI_DOC_INS,
[Brw_ADMI_DOC_INS] = Brw_ADMI_DOC_INS,
[Brw_ADMI_SHR_DEG] = Brw_ADMI_SHR_DEG,
[Brw_ADMI_SHR_CTR] = Brw_ADMI_SHR_CTR,
[Brw_ADMI_SHR_INS] = Brw_ADMI_SHR_INS,
[Brw_ADMI_TCH_CRS] = Brw_ADMI_TCH_CRS,
[Brw_ADMI_TCH_GRP] = Brw_ADMI_TCH_GRP,
[Brw_ADMI_DOC_PRJ] = Brw_ADMI_DOC_PRJ,
[Brw_ADMI_ASS_PRJ] = Brw_ADMI_ASS_PRJ,
};
// Names of root folders
const char *Brw_RootFolderInternalNames[Brw_NUM_TYPES_FILE_BROWSER] =
{
[Brw_UNKNOWN ] = "",
[Brw_SHOW_DOC_CRS] = Brw_INTERNAL_NAME_ROOT_FOLDER_DOWNLOAD,
[Brw_SHOW_MRK_CRS] = Brw_INTERNAL_NAME_ROOT_FOLDER_MARKS,
[Brw_ADMI_DOC_CRS] = Brw_INTERNAL_NAME_ROOT_FOLDER_DOWNLOAD,
[Brw_ADMI_SHR_CRS] = Brw_INTERNAL_NAME_ROOT_FOLDER_SHARED,
[Brw_ADMI_SHR_GRP] = Brw_INTERNAL_NAME_ROOT_FOLDER_SHARED,
[Brw_ADMI_WRK_USR] = Brw_INTERNAL_NAME_ROOT_FOLDER_WORKS,
[Brw_ADMI_WRK_CRS] = Brw_INTERNAL_NAME_ROOT_FOLDER_WORKS,
[Brw_ADMI_MRK_CRS] = Brw_INTERNAL_NAME_ROOT_FOLDER_MARKS,
[Brw_ADMI_BRF_USR] = Brw_INTERNAL_NAME_ROOT_FOLDER_BRIEF,
[Brw_SHOW_DOC_GRP] = Brw_INTERNAL_NAME_ROOT_FOLDER_DOWNLOAD,
[Brw_ADMI_DOC_GRP] = Brw_INTERNAL_NAME_ROOT_FOLDER_DOWNLOAD,
[Brw_SHOW_MRK_GRP] = Brw_INTERNAL_NAME_ROOT_FOLDER_MARKS,
[Brw_ADMI_MRK_GRP] = Brw_INTERNAL_NAME_ROOT_FOLDER_MARKS,
[Brw_ADMI_ASG_USR] = Brw_INTERNAL_NAME_ROOT_FOLDER_ASSIGNMENTS,
[Brw_ADMI_ASG_CRS] = Brw_INTERNAL_NAME_ROOT_FOLDER_ASSIGNMENTS,
[Brw_SHOW_DOC_DEG] = Brw_INTERNAL_NAME_ROOT_FOLDER_DOCUMENTS,
[Brw_ADMI_DOC_DEG] = Brw_INTERNAL_NAME_ROOT_FOLDER_DOCUMENTS,
[Brw_SHOW_DOC_CTR] = Brw_INTERNAL_NAME_ROOT_FOLDER_DOCUMENTS,
[Brw_ADMI_DOC_CTR] = Brw_INTERNAL_NAME_ROOT_FOLDER_DOCUMENTS,
[Brw_SHOW_DOC_INS] = Brw_INTERNAL_NAME_ROOT_FOLDER_DOCUMENTS,
[Brw_ADMI_DOC_INS] = Brw_INTERNAL_NAME_ROOT_FOLDER_DOCUMENTS,
[Brw_ADMI_SHR_DEG] = Brw_INTERNAL_NAME_ROOT_FOLDER_SHARED_FILES,
[Brw_ADMI_SHR_CTR] = Brw_INTERNAL_NAME_ROOT_FOLDER_SHARED_FILES,
[Brw_ADMI_SHR_INS] = Brw_INTERNAL_NAME_ROOT_FOLDER_SHARED_FILES,
[Brw_ADMI_TCH_CRS] = Brw_INTERNAL_NAME_ROOT_FOLDER_TEACHERS,
[Brw_ADMI_TCH_GRP] = Brw_INTERNAL_NAME_ROOT_FOLDER_TEACHERS,
[Brw_ADMI_DOC_PRJ] = Brw_INTERNAL_NAME_ROOT_FOLDER_PROJECT_DOCUMENTS,
[Brw_ADMI_ASS_PRJ] = Brw_INTERNAL_NAME_ROOT_FOLDER_PROJECT_ASSESSMENT,
};
/*****************************************************************************/
/***************************** Private constants *****************************/
/*****************************************************************************/
static const char *Brw_FileTypeParamName[Brw_NUM_FILE_TYPES] =
{
[Brw_IS_UNKNOWN] = "BrwFFL",
[Brw_IS_FILE ] = "BrwFil", // Do not use Fil_NAME_OF_PARAM_FILENAME_ORG
[Brw_IS_FOLDER ] = "BrwFol",
[Brw_IS_LINK ] = "BrwLnk",
};
// Browsers viewable shown in search for documents
static const Brw_FileBrowser_t Brw_FileBrowserForFoundDocs[Brw_NUM_TYPES_FILE_BROWSER] =
{
[Brw_UNKNOWN ] = Brw_UNKNOWN,
[Brw_SHOW_DOC_CRS] = Brw_SHOW_DOC_CRS,
[Brw_SHOW_MRK_CRS] = Brw_SHOW_MRK_CRS,
[Brw_ADMI_DOC_CRS] = Brw_SHOW_DOC_CRS,
[Brw_ADMI_SHR_CRS] = Brw_ADMI_SHR_CRS,
[Brw_ADMI_SHR_GRP] = Brw_ADMI_SHR_GRP,
[Brw_ADMI_WRK_USR] = Brw_ADMI_WRK_USR,
[Brw_ADMI_WRK_CRS] = Brw_ADMI_WRK_USR,
[Brw_ADMI_MRK_CRS] = Brw_ADMI_MRK_CRS,
[Brw_ADMI_BRF_USR] = Brw_ADMI_BRF_USR,
[Brw_SHOW_DOC_GRP] = Brw_SHOW_DOC_GRP,
[Brw_ADMI_DOC_GRP] = Brw_SHOW_DOC_GRP,
[Brw_SHOW_MRK_GRP] = Brw_SHOW_MRK_GRP,
[Brw_ADMI_MRK_GRP] = Brw_SHOW_MRK_GRP,
[Brw_ADMI_ASG_USR] = Brw_ADMI_ASG_USR,
[Brw_ADMI_ASG_CRS] = Brw_ADMI_ASG_USR,
[Brw_SHOW_DOC_DEG] = Brw_SHOW_DOC_DEG,
[Brw_ADMI_DOC_DEG] = Brw_SHOW_DOC_DEG,
[Brw_SHOW_DOC_CTR] = Brw_SHOW_DOC_CTR,
[Brw_ADMI_DOC_CTR] = Brw_SHOW_DOC_CTR,
[Brw_SHOW_DOC_INS] = Brw_SHOW_DOC_INS,
[Brw_ADMI_DOC_INS] = Brw_SHOW_DOC_INS,
[Brw_ADMI_SHR_DEG] = Brw_ADMI_SHR_DEG,
[Brw_ADMI_SHR_CTR] = Brw_ADMI_SHR_CTR,
[Brw_ADMI_SHR_INS] = Brw_ADMI_SHR_INS,
[Brw_ADMI_TCH_CRS] = Brw_ADMI_TCH_CRS,
[Brw_ADMI_TCH_GRP] = Brw_ADMI_TCH_GRP,
[Brw_ADMI_DOC_PRJ] = Brw_ADMI_DOC_PRJ,
[Brw_ADMI_ASS_PRJ] = Brw_ADMI_ASS_PRJ,
};
// Browsers types for database "clipboard" table
static const Brw_FileBrowser_t Brw_FileBrowserForDB_clipboard[Brw_NUM_TYPES_FILE_BROWSER] =
{
[Brw_UNKNOWN ] = Brw_UNKNOWN,
[Brw_SHOW_DOC_CRS] = Brw_ADMI_DOC_CRS,
[Brw_SHOW_MRK_CRS] = Brw_ADMI_MRK_CRS,
[Brw_ADMI_DOC_CRS] = Brw_ADMI_DOC_CRS,
[Brw_ADMI_SHR_CRS] = Brw_ADMI_SHR_CRS,
[Brw_ADMI_SHR_GRP] = Brw_ADMI_SHR_GRP,
[Brw_ADMI_WRK_USR] = Brw_ADMI_WRK_USR,
[Brw_ADMI_WRK_CRS] = Brw_ADMI_WRK_CRS,
[Brw_ADMI_MRK_CRS] = Brw_ADMI_MRK_CRS,
[Brw_ADMI_BRF_USR] = Brw_ADMI_BRF_USR,
[Brw_SHOW_DOC_GRP] = Brw_ADMI_DOC_GRP,
[Brw_ADMI_DOC_GRP] = Brw_ADMI_DOC_GRP,
[Brw_SHOW_MRK_GRP] = Brw_ADMI_MRK_GRP,
[Brw_ADMI_MRK_GRP] = Brw_ADMI_MRK_GRP,
[Brw_ADMI_ASG_USR] = Brw_ADMI_ASG_USR,
[Brw_ADMI_ASG_CRS] = Brw_ADMI_ASG_CRS,
[Brw_SHOW_DOC_DEG] = Brw_ADMI_DOC_DEG,
[Brw_ADMI_DOC_DEG] = Brw_ADMI_DOC_DEG,
[Brw_SHOW_DOC_CTR] = Brw_ADMI_DOC_CTR,
[Brw_ADMI_DOC_CTR] = Brw_ADMI_DOC_CTR,
[Brw_SHOW_DOC_INS] = Brw_ADMI_DOC_INS,
[Brw_ADMI_DOC_INS] = Brw_ADMI_DOC_INS,
[Brw_ADMI_SHR_DEG] = Brw_ADMI_SHR_DEG,
[Brw_ADMI_SHR_CTR] = Brw_ADMI_SHR_CTR,
[Brw_ADMI_SHR_INS] = Brw_ADMI_SHR_INS,
[Brw_ADMI_TCH_CRS] = Brw_ADMI_TCH_CRS,
[Brw_ADMI_TCH_GRP] = Brw_ADMI_TCH_GRP,
[Brw_ADMI_DOC_PRJ] = Brw_ADMI_DOC_PRJ,
[Brw_ADMI_ASS_PRJ] = Brw_ADMI_ASS_PRJ,
};
// Browsers types for database "expanded_folders" table
static const Brw_FileBrowser_t Brw_FileBrowserForDB_expanded_folders[Brw_NUM_TYPES_FILE_BROWSER] =
{
[Brw_UNKNOWN ] = Brw_UNKNOWN,
[Brw_SHOW_DOC_CRS] = Brw_ADMI_DOC_CRS,
[Brw_SHOW_MRK_CRS] = Brw_ADMI_MRK_CRS,
[Brw_ADMI_DOC_CRS] = Brw_ADMI_DOC_CRS,
[Brw_ADMI_SHR_CRS] = Brw_ADMI_SHR_CRS,
[Brw_ADMI_SHR_GRP] = Brw_ADMI_SHR_GRP,
[Brw_ADMI_WRK_USR] = Brw_ADMI_WRK_USR,
[Brw_ADMI_WRK_CRS] = Brw_ADMI_WRK_CRS,
[Brw_ADMI_MRK_CRS] = Brw_ADMI_MRK_CRS,
[Brw_ADMI_BRF_USR] = Brw_ADMI_BRF_USR,
[Brw_SHOW_DOC_GRP] = Brw_ADMI_DOC_GRP,
[Brw_ADMI_DOC_GRP] = Brw_ADMI_DOC_GRP,
[Brw_SHOW_MRK_GRP] = Brw_ADMI_MRK_GRP,
[Brw_ADMI_MRK_GRP] = Brw_ADMI_MRK_GRP,
[Brw_ADMI_ASG_USR] = Brw_ADMI_ASG_USR,
[Brw_ADMI_ASG_CRS] = Brw_ADMI_ASG_CRS,
[Brw_SHOW_DOC_DEG] = Brw_ADMI_DOC_DEG,
[Brw_ADMI_DOC_DEG] = Brw_ADMI_DOC_DEG,
[Brw_SHOW_DOC_CTR] = Brw_ADMI_DOC_CTR,
[Brw_ADMI_DOC_CTR] = Brw_ADMI_DOC_CTR,
[Brw_SHOW_DOC_INS] = Brw_ADMI_DOC_INS,
[Brw_ADMI_DOC_INS] = Brw_ADMI_DOC_INS,
[Brw_ADMI_SHR_DEG] = Brw_ADMI_SHR_DEG,
[Brw_ADMI_SHR_CTR] = Brw_ADMI_SHR_CTR,
[Brw_ADMI_SHR_INS] = Brw_ADMI_SHR_INS,
[Brw_ADMI_TCH_CRS] = Brw_ADMI_TCH_CRS,
[Brw_ADMI_TCH_GRP] = Brw_ADMI_TCH_GRP,
[Brw_ADMI_DOC_PRJ] = Brw_ADMI_DOC_PRJ,
[Brw_ADMI_ASS_PRJ] = Brw_ADMI_ASS_PRJ,
};
// Browsers types for database "file_browser_last" table
// Assignments and works are stored as one in file_browser_last...
// ...because a user views them at the same time
static const Brw_FileBrowser_t Brw_FileBrowserForDB_file_browser_last[Brw_NUM_TYPES_FILE_BROWSER] =
{
[Brw_UNKNOWN ] = Brw_UNKNOWN,
[Brw_SHOW_DOC_CRS] = Brw_ADMI_DOC_CRS,
[Brw_SHOW_MRK_CRS] = Brw_ADMI_MRK_CRS,
[Brw_ADMI_DOC_CRS] = Brw_ADMI_DOC_CRS,
[Brw_ADMI_SHR_CRS] = Brw_ADMI_SHR_CRS,
[Brw_ADMI_SHR_GRP] = Brw_ADMI_SHR_GRP,
[Brw_ADMI_WRK_USR] = Brw_ADMI_ASG_USR,
[Brw_ADMI_WRK_CRS] = Brw_ADMI_ASG_CRS,
[Brw_ADMI_MRK_CRS] = Brw_ADMI_MRK_CRS,
[Brw_ADMI_BRF_USR] = Brw_ADMI_BRF_USR,
[Brw_SHOW_DOC_GRP] = Brw_ADMI_DOC_GRP,
[Brw_ADMI_DOC_GRP] = Brw_ADMI_DOC_GRP,
[Brw_SHOW_MRK_GRP] = Brw_ADMI_MRK_GRP,
[Brw_ADMI_MRK_GRP] = Brw_ADMI_MRK_GRP,
[Brw_ADMI_ASG_USR] = Brw_ADMI_ASG_USR,
[Brw_ADMI_ASG_CRS] = Brw_ADMI_ASG_CRS,
[Brw_SHOW_DOC_DEG] = Brw_ADMI_DOC_DEG,
[Brw_ADMI_DOC_DEG] = Brw_ADMI_DOC_DEG,
[Brw_SHOW_DOC_CTR] = Brw_ADMI_DOC_CTR,
[Brw_ADMI_DOC_CTR] = Brw_ADMI_DOC_CTR,
[Brw_SHOW_DOC_INS] = Brw_ADMI_DOC_INS,
[Brw_ADMI_DOC_INS] = Brw_ADMI_DOC_INS,
[Brw_ADMI_SHR_DEG] = Brw_ADMI_SHR_DEG,
[Brw_ADMI_SHR_CTR] = Brw_ADMI_SHR_CTR,
[Brw_ADMI_SHR_INS] = Brw_ADMI_SHR_INS,
[Brw_ADMI_TCH_CRS] = Brw_ADMI_TCH_CRS,
[Brw_ADMI_TCH_GRP] = Brw_ADMI_TCH_GRP,
[Brw_ADMI_DOC_PRJ] = Brw_ADMI_DOC_PRJ,
[Brw_ADMI_ASS_PRJ] = Brw_ADMI_ASS_PRJ,
};
static const bool Brw_FileBrowserIsEditable[Brw_NUM_TYPES_FILE_BROWSER] =
{
[Brw_UNKNOWN ] = false,
[Brw_SHOW_DOC_CRS] = false,
[Brw_SHOW_MRK_CRS] = false,
[Brw_ADMI_DOC_CRS] = true,
[Brw_ADMI_SHR_CRS] = true,
[Brw_ADMI_SHR_GRP] = true,
[Brw_ADMI_WRK_USR] = true,
[Brw_ADMI_WRK_CRS] = true,
[Brw_ADMI_MRK_CRS] = true,
[Brw_ADMI_BRF_USR] = true,
[Brw_SHOW_DOC_GRP] = false,
[Brw_ADMI_DOC_GRP] = true,
[Brw_SHOW_MRK_GRP] = false,
[Brw_ADMI_MRK_GRP] = true,
[Brw_ADMI_ASG_USR] = true,
[Brw_ADMI_ASG_CRS] = true,
[Brw_SHOW_DOC_DEG] = false,
[Brw_ADMI_DOC_DEG] = true,
[Brw_SHOW_DOC_CTR] = false,
[Brw_ADMI_DOC_CTR] = true,
[Brw_SHOW_DOC_INS] = false,
[Brw_ADMI_DOC_INS] = true,
[Brw_ADMI_SHR_DEG] = true,
[Brw_ADMI_SHR_CTR] = true,
[Brw_ADMI_SHR_INS] = true,
[Brw_ADMI_TCH_CRS] = true,
[Brw_ADMI_TCH_GRP] = true,
[Brw_ADMI_DOC_PRJ] = true,
[Brw_ADMI_ASS_PRJ] = true,
};
static const Act_Action_t Brw_ActSeeAdm[Brw_NUM_TYPES_FILE_BROWSER] =
{
[Brw_UNKNOWN ] = ActUnk,
[Brw_SHOW_DOC_CRS] = ActSeeDocCrs,
[Brw_SHOW_MRK_CRS] = ActSeeMrkCrs,
[Brw_ADMI_DOC_CRS] = ActAdmDocCrs,
[Brw_ADMI_SHR_CRS] = ActAdmShaCrs,
[Brw_ADMI_SHR_GRP] = ActAdmShaGrp,
[Brw_ADMI_WRK_USR] = ActAdmAsgWrkUsr,
[Brw_ADMI_WRK_CRS] = ActAdmAsgWrkCrs,
[Brw_ADMI_MRK_CRS] = ActAdmMrkCrs,
[Brw_ADMI_BRF_USR] = ActAdmBrf,
[Brw_SHOW_DOC_GRP] = ActSeeDocGrp,
[Brw_ADMI_DOC_GRP] = ActAdmDocGrp,
[Brw_SHOW_MRK_GRP] = ActSeeMrkGrp,
[Brw_ADMI_MRK_GRP] = ActAdmMrkGrp,
[Brw_ADMI_ASG_USR] = ActAdmAsgWrkUsr,
[Brw_ADMI_ASG_CRS] = ActAdmAsgWrkCrs,
[Brw_SHOW_DOC_DEG] = ActSeeDocDeg,
[Brw_ADMI_DOC_DEG] = ActAdmDocDeg,
[Brw_SHOW_DOC_CTR] = ActSeeDocCtr,
[Brw_ADMI_DOC_CTR] = ActAdmDocCtr,
[Brw_SHOW_DOC_INS] = ActSeeDocIns,
[Brw_ADMI_DOC_INS] = ActAdmDocIns,
[Brw_ADMI_SHR_DEG] = ActAdmShaDeg,
[Brw_ADMI_SHR_CTR] = ActAdmShaCtr,
[Brw_ADMI_SHR_INS] = ActAdmShaIns,
[Brw_ADMI_TCH_CRS] = ActAdmTchCrs,
[Brw_ADMI_TCH_GRP] = ActAdmTchGrp,
[Brw_ADMI_DOC_PRJ] = ActAdmDocPrj,
[Brw_ADMI_ASS_PRJ] = ActAdmAssPrj,
};
static const Act_Action_t Brw_ActFromSeeToAdm[Brw_NUM_TYPES_FILE_BROWSER] =
{
[Brw_UNKNOWN ] = ActUnk,
[Brw_SHOW_DOC_CRS] = ActAdmDocCrs,
[Brw_SHOW_MRK_CRS] = ActAdmMrkCrs,
[Brw_ADMI_DOC_CRS] = ActUnk,
[Brw_ADMI_SHR_CRS] = ActUnk,
[Brw_ADMI_SHR_GRP] = ActUnk,
[Brw_ADMI_WRK_USR] = ActUnk,
[Brw_ADMI_WRK_CRS] = ActUnk,
[Brw_ADMI_MRK_CRS] = ActUnk,
[Brw_ADMI_BRF_USR] = ActUnk,
[Brw_SHOW_DOC_GRP] = ActAdmDocGrp,
[Brw_ADMI_DOC_GRP] = ActUnk,
[Brw_SHOW_MRK_GRP] = ActAdmMrkGrp,
[Brw_ADMI_MRK_GRP] = ActUnk,
[Brw_ADMI_ASG_USR] = ActUnk,
[Brw_ADMI_ASG_CRS] = ActUnk,
[Brw_SHOW_DOC_DEG] = ActAdmDocDeg,
[Brw_ADMI_DOC_DEG] = ActUnk,
[Brw_SHOW_DOC_CTR] = ActAdmDocCtr,
[Brw_ADMI_DOC_CTR] = ActUnk,
[Brw_SHOW_DOC_INS] = ActAdmDocIns,
[Brw_ADMI_DOC_INS] = ActUnk,
[Brw_ADMI_SHR_DEG] = ActUnk,
[Brw_ADMI_SHR_CTR] = ActUnk,
[Brw_ADMI_SHR_INS] = ActUnk,
[Brw_ADMI_TCH_CRS] = ActUnk,
[Brw_ADMI_TCH_GRP] = ActUnk,
[Brw_ADMI_DOC_PRJ] = ActUnk,
[Brw_ADMI_ASS_PRJ] = ActUnk,
};
static const Act_Action_t Brw_ActFromAdmToSee[Brw_NUM_TYPES_FILE_BROWSER] =
{
[Brw_UNKNOWN ] = ActUnk,
[Brw_SHOW_DOC_CRS] = ActUnk,
[Brw_SHOW_MRK_CRS] = ActUnk,
[Brw_ADMI_DOC_CRS] = ActSeeDocCrs,
[Brw_ADMI_SHR_CRS] = ActUnk,
[Brw_ADMI_SHR_GRP] = ActUnk,
[Brw_ADMI_WRK_USR] = ActUnk,
[Brw_ADMI_WRK_CRS] = ActUnk,
[Brw_ADMI_MRK_CRS] = ActSeeMrkCrs,
[Brw_ADMI_BRF_USR] = ActUnk,
[Brw_SHOW_DOC_GRP] = ActUnk,
[Brw_ADMI_DOC_GRP] = ActSeeDocGrp,
[Brw_SHOW_MRK_GRP] = ActUnk,
[Brw_ADMI_MRK_GRP] = ActSeeMrkGrp,
[Brw_ADMI_ASG_USR] = ActUnk,
[Brw_ADMI_ASG_CRS] = ActUnk,
[Brw_SHOW_DOC_DEG] = ActUnk,
[Brw_ADMI_DOC_DEG] = ActSeeDocDeg,
[Brw_SHOW_DOC_CTR] = ActUnk,
[Brw_ADMI_DOC_CTR] = ActSeeDocCtr,
[Brw_SHOW_DOC_INS] = ActUnk,
[Brw_ADMI_DOC_INS] = ActSeeDocIns,
[Brw_ADMI_SHR_DEG] = ActUnk,
[Brw_ADMI_SHR_CTR] = ActUnk,
[Brw_ADMI_SHR_INS] = ActUnk,
[Brw_ADMI_TCH_CRS] = ActUnk,
[Brw_ADMI_TCH_GRP] = ActUnk,
[Brw_ADMI_DOC_PRJ] = ActUnk,
[Brw_ADMI_ASS_PRJ] = ActUnk,
};
static const Act_Action_t Brw_ActChgZone[Brw_NUM_TYPES_FILE_BROWSER] =
{
[Brw_UNKNOWN ] = ActUnk,
[Brw_SHOW_DOC_CRS] = ActChgToSeeDocCrs,
[Brw_SHOW_MRK_CRS] = ActChgToSeeMrk,
[Brw_ADMI_DOC_CRS] = ActChgToAdmDocCrs,
[Brw_ADMI_SHR_CRS] = ActChgToAdmSha,
[Brw_ADMI_SHR_GRP] = ActChgToAdmSha,
[Brw_ADMI_WRK_USR] = ActUnk,
[Brw_ADMI_WRK_CRS] = ActUnk,
[Brw_ADMI_MRK_CRS] = ActChgToAdmMrk,
[Brw_ADMI_BRF_USR] = ActUnk,
[Brw_SHOW_DOC_GRP] = ActChgToSeeDocCrs,
[Brw_ADMI_DOC_GRP] = ActChgToAdmDocCrs,
[Brw_SHOW_MRK_GRP] = ActChgToSeeMrk,
[Brw_ADMI_MRK_GRP] = ActChgToAdmMrk,
[Brw_ADMI_ASG_USR] = ActUnk,
[Brw_ADMI_ASG_CRS] = ActUnk,
[Brw_SHOW_DOC_DEG] = ActUnk,
[Brw_ADMI_DOC_DEG] = ActUnk,
[Brw_SHOW_DOC_CTR] = ActUnk,
[Brw_ADMI_DOC_CTR] = ActUnk,
[Brw_SHOW_DOC_INS] = ActUnk,
[Brw_ADMI_DOC_INS] = ActUnk,
[Brw_ADMI_SHR_DEG] = ActUnk,
[Brw_ADMI_SHR_CTR] = ActUnk,
[Brw_ADMI_SHR_INS] = ActUnk,
[Brw_ADMI_TCH_CRS] = ActChgToAdmTch,
[Brw_ADMI_TCH_GRP] = ActChgToAdmTch,
[Brw_ADMI_DOC_PRJ] = ActUnk,
[Brw_ADMI_ASS_PRJ] = ActUnk,
};
static const Act_Action_t Brw_ActShow[Brw_NUM_TYPES_FILE_BROWSER] =
{
[Brw_UNKNOWN ] = ActUnk,
[Brw_SHOW_DOC_CRS] = ActUnk,
[Brw_SHOW_MRK_CRS] = ActUnk,
[Brw_ADMI_DOC_CRS] = ActShoDocCrs,
[Brw_ADMI_SHR_CRS] = ActUnk,
[Brw_ADMI_SHR_GRP] = ActUnk,
[Brw_ADMI_WRK_USR] = ActUnk,
[Brw_ADMI_WRK_CRS] = ActUnk,
[Brw_ADMI_MRK_CRS] = ActShoMrkCrs,
[Brw_ADMI_BRF_USR] = ActUnk,
[Brw_SHOW_DOC_GRP] = ActUnk,
[Brw_ADMI_DOC_GRP] = ActShoDocGrp,
[Brw_SHOW_MRK_GRP] = ActUnk,
[Brw_ADMI_MRK_GRP] = ActShoMrkGrp,
[Brw_ADMI_ASG_USR] = ActUnk,
[Brw_ADMI_ASG_CRS] = ActUnk,
[Brw_SHOW_DOC_DEG] = ActUnk,
[Brw_ADMI_DOC_DEG] = ActShoDocDeg,
[Brw_SHOW_DOC_CTR] = ActUnk,
[Brw_ADMI_DOC_CTR] = ActShoDocCtr,
[Brw_SHOW_DOC_INS] = ActUnk,
[Brw_ADMI_DOC_INS] = ActShoDocIns,
[Brw_ADMI_SHR_DEG] = ActUnk,
[Brw_ADMI_SHR_CTR] = ActUnk,
[Brw_ADMI_SHR_INS] = ActUnk,
[Brw_ADMI_TCH_CRS] = ActUnk,
[Brw_ADMI_TCH_GRP] = ActUnk,
[Brw_ADMI_DOC_PRJ] = ActUnk,
[Brw_ADMI_ASS_PRJ] = ActUnk,
};
static const Act_Action_t Brw_ActHide[Brw_NUM_TYPES_FILE_BROWSER] =
{
[Brw_UNKNOWN ] = ActUnk,
[Brw_SHOW_DOC_CRS] = ActUnk,
[Brw_SHOW_MRK_CRS] = ActUnk,
[Brw_ADMI_DOC_CRS] = ActHidDocCrs,
[Brw_ADMI_SHR_CRS] = ActUnk,
[Brw_ADMI_SHR_GRP] = ActUnk,
[Brw_ADMI_WRK_USR] = ActUnk,
[Brw_ADMI_WRK_CRS] = ActUnk,
[Brw_ADMI_MRK_CRS] = ActHidMrkCrs,
[Brw_ADMI_BRF_USR] = ActUnk,
[Brw_SHOW_DOC_GRP] = ActUnk,
[Brw_ADMI_DOC_GRP] = ActHidDocGrp,
[Brw_SHOW_MRK_GRP] = ActUnk,
[Brw_ADMI_MRK_GRP] = ActHidMrkGrp,
[Brw_ADMI_ASG_USR] = ActUnk,
[Brw_ADMI_ASG_CRS] = ActUnk,
[Brw_SHOW_DOC_DEG] = ActUnk,
[Brw_ADMI_DOC_DEG] = ActHidDocDeg,
[Brw_SHOW_DOC_CTR] = ActUnk,
[Brw_ADMI_DOC_CTR] = ActHidDocCtr,
[Brw_SHOW_DOC_INS] = ActUnk,
[Brw_ADMI_DOC_INS] = ActHidDocIns,
[Brw_ADMI_SHR_DEG] = ActUnk,
[Brw_ADMI_SHR_CTR] = ActUnk,
[Brw_ADMI_SHR_INS] = ActUnk,
[Brw_ADMI_TCH_CRS] = ActUnk,
[Brw_ADMI_TCH_GRP] = ActUnk,
[Brw_ADMI_DOC_PRJ] = ActUnk,
[Brw_ADMI_ASS_PRJ] = ActUnk,
};
static const Act_Action_t Brw_ActReqDatFile[Brw_NUM_TYPES_FILE_BROWSER] =
{
[Brw_UNKNOWN ] = ActUnk,
[Brw_SHOW_DOC_CRS] = ActReqDatSeeDocCrs,
[Brw_SHOW_MRK_CRS] = ActReqDatSeeMrkCrs,
[Brw_ADMI_DOC_CRS] = ActReqDatAdmDocCrs,
[Brw_ADMI_SHR_CRS] = ActReqDatShaCrs,
[Brw_ADMI_SHR_GRP] = ActReqDatShaGrp,
[Brw_ADMI_WRK_USR] = ActReqDatWrkUsr,
[Brw_ADMI_WRK_CRS] = ActReqDatWrkCrs,
[Brw_ADMI_MRK_CRS] = ActReqDatAdmMrkCrs,
[Brw_ADMI_BRF_USR] = ActReqDatBrf,
[Brw_SHOW_DOC_GRP] = ActReqDatSeeDocGrp,
[Brw_ADMI_DOC_GRP] = ActReqDatAdmDocGrp,
[Brw_SHOW_MRK_GRP] = ActReqDatSeeMrkGrp,
[Brw_ADMI_MRK_GRP] = ActReqDatAdmMrkGrp,
[Brw_ADMI_ASG_USR] = ActReqDatAsgUsr,
[Brw_ADMI_ASG_CRS] = ActReqDatAsgCrs,
[Brw_SHOW_DOC_DEG] = ActReqDatSeeDocDeg,
[Brw_ADMI_DOC_DEG] = ActReqDatAdmDocDeg,
[Brw_SHOW_DOC_CTR] = ActReqDatSeeDocCtr,
[Brw_ADMI_DOC_CTR] = ActReqDatAdmDocCtr,
[Brw_SHOW_DOC_INS] = ActReqDatSeeDocIns,
[Brw_ADMI_DOC_INS] = ActReqDatAdmDocIns,
[Brw_ADMI_SHR_DEG] = ActReqDatShaDeg,
[Brw_ADMI_SHR_CTR] = ActReqDatShaCtr,
[Brw_ADMI_SHR_INS] = ActReqDatShaIns,
[Brw_ADMI_TCH_CRS] = ActReqDatTchCrs,
[Brw_ADMI_TCH_GRP] = ActReqDatTchGrp,
[Brw_ADMI_DOC_PRJ] = ActReqDatDocPrj,
[Brw_ADMI_ASS_PRJ] = ActReqDatAssPrj,
};
static const Act_Action_t Brw_ActDowFile[Brw_NUM_TYPES_FILE_BROWSER] =
{
[Brw_UNKNOWN ] = ActUnk,
[Brw_SHOW_DOC_CRS] = ActDowSeeDocCrs,
[Brw_SHOW_MRK_CRS] = ActSeeMyMrkCrs,
[Brw_ADMI_DOC_CRS] = ActDowAdmDocCrs,
[Brw_ADMI_SHR_CRS] = ActDowShaCrs,
[Brw_ADMI_SHR_GRP] = ActDowShaGrp,
[Brw_ADMI_WRK_USR] = ActDowWrkUsr,
[Brw_ADMI_WRK_CRS] = ActDowWrkCrs,
[Brw_ADMI_MRK_CRS] = ActDowAdmMrkCrs,
[Brw_ADMI_BRF_USR] = ActDowBrf,
[Brw_SHOW_DOC_GRP] = ActDowSeeDocGrp,
[Brw_ADMI_DOC_GRP] = ActDowAdmDocGrp,
[Brw_SHOW_MRK_GRP] = ActSeeMyMrkGrp,
[Brw_ADMI_MRK_GRP] = ActDowAdmMrkGrp,
[Brw_ADMI_ASG_USR] = ActDowAsgUsr,
[Brw_ADMI_ASG_CRS] = ActDowAsgCrs,
[Brw_SHOW_DOC_DEG] = ActDowSeeDocDeg,
[Brw_ADMI_DOC_DEG] = ActDowAdmDocDeg,
[Brw_SHOW_DOC_CTR] = ActDowSeeDocCtr,
[Brw_ADMI_DOC_CTR] = ActDowAdmDocCtr,
[Brw_SHOW_DOC_INS] = ActDowSeeDocIns,
[Brw_ADMI_DOC_INS] = ActDowAdmDocIns,
[Brw_ADMI_SHR_DEG] = ActDowShaDeg,
[Brw_ADMI_SHR_CTR] = ActDowShaCtr,
[Brw_ADMI_SHR_INS] = ActDowShaIns,
[Brw_ADMI_TCH_CRS] = ActDowTchCrs,
[Brw_ADMI_TCH_GRP] = ActDowTchGrp,
[Brw_ADMI_DOC_PRJ] = ActDowDocPrj,
[Brw_ADMI_ASS_PRJ] = ActDowAssPrj,
};
static const Act_Action_t Brw_ActAskRemoveFile[Brw_NUM_TYPES_FILE_BROWSER] =
{
[Brw_UNKNOWN ] = ActUnk,
[Brw_SHOW_DOC_CRS] = ActUnk,
[Brw_SHOW_MRK_CRS] = ActUnk,
[Brw_ADMI_DOC_CRS] = ActReqRemFilDocCrs,
[Brw_ADMI_SHR_CRS] = ActReqRemFilShaCrs,
[Brw_ADMI_SHR_GRP] = ActReqRemFilShaGrp,
[Brw_ADMI_WRK_USR] = ActReqRemFilWrkUsr,
[Brw_ADMI_WRK_CRS] = ActReqRemFilWrkCrs,
[Brw_ADMI_MRK_CRS] = ActReqRemFilMrkCrs,
[Brw_ADMI_BRF_USR] = ActReqRemFilBrf,
[Brw_SHOW_DOC_GRP] = ActUnk,
[Brw_ADMI_DOC_GRP] = ActReqRemFilDocGrp,
[Brw_SHOW_MRK_GRP] = ActUnk,
[Brw_ADMI_MRK_GRP] = ActReqRemFilMrkGrp,
[Brw_ADMI_ASG_USR] = ActReqRemFilAsgUsr,
[Brw_ADMI_ASG_CRS] = ActReqRemFilAsgCrs,
[Brw_SHOW_DOC_DEG] = ActUnk,
[Brw_ADMI_DOC_DEG] = ActReqRemFilDocDeg,
[Brw_SHOW_DOC_CTR] = ActUnk,
[Brw_ADMI_DOC_CTR] = ActReqRemFilDocCtr,
[Brw_SHOW_DOC_INS] = ActUnk,
[Brw_ADMI_DOC_INS] = ActReqRemFilDocIns,
[Brw_ADMI_SHR_DEG] = ActReqRemFilShaDeg,
[Brw_ADMI_SHR_CTR] = ActReqRemFilShaCtr,
[Brw_ADMI_SHR_INS] = ActReqRemFilShaIns,
[Brw_ADMI_TCH_CRS] = ActReqRemFilTchCrs,
[Brw_ADMI_TCH_GRP] = ActReqRemFilTchGrp,
[Brw_ADMI_DOC_PRJ] = ActReqRemFilDocPrj,
[Brw_ADMI_ASS_PRJ] = ActReqRemFilAssPrj,
};
static const Act_Action_t Brw_ActRemoveFile[Brw_NUM_TYPES_FILE_BROWSER] =
{
[Brw_UNKNOWN ] = ActUnk,
[Brw_SHOW_DOC_CRS] = ActUnk,
[Brw_SHOW_MRK_CRS] = ActUnk,
[Brw_ADMI_DOC_CRS] = ActRemFilDocCrs,
[Brw_ADMI_SHR_CRS] = ActRemFilShaCrs,
[Brw_ADMI_SHR_GRP] = ActRemFilShaGrp,
[Brw_ADMI_WRK_USR] = ActRemFilWrkUsr,
[Brw_ADMI_WRK_CRS] = ActRemFilWrkCrs,
[Brw_ADMI_MRK_CRS] = ActRemFilMrkCrs,
[Brw_ADMI_BRF_USR] = ActRemFilBrf,
[Brw_SHOW_DOC_GRP] = ActUnk,
[Brw_ADMI_DOC_GRP] = ActRemFilDocGrp,
[Brw_SHOW_MRK_GRP] = ActUnk,
[Brw_ADMI_MRK_GRP] = ActRemFilMrkGrp,
[Brw_ADMI_ASG_USR] = ActRemFilAsgUsr,
[Brw_ADMI_ASG_CRS] = ActRemFilAsgCrs,
[Brw_SHOW_DOC_DEG] = ActUnk,
[Brw_ADMI_DOC_DEG] = ActRemFilDocDeg,
[Brw_SHOW_DOC_CTR] = ActUnk,
[Brw_ADMI_DOC_CTR] = ActRemFilDocCtr,
[Brw_SHOW_DOC_INS] = ActUnk,
[Brw_ADMI_DOC_INS] = ActRemFilDocIns,
[Brw_ADMI_SHR_DEG] = ActRemFilShaDeg,
[Brw_ADMI_SHR_CTR] = ActRemFilShaCtr,
[Brw_ADMI_SHR_INS] = ActRemFilShaIns,
[Brw_ADMI_TCH_CRS] = ActRemFilTchCrs,
[Brw_ADMI_TCH_GRP] = ActRemFilTchGrp,
[Brw_ADMI_DOC_PRJ] = ActRemFilDocPrj,
[Brw_ADMI_ASS_PRJ] = ActRemFilAssPrj,
};
static const Act_Action_t Brw_ActRemoveFolder[Brw_NUM_TYPES_FILE_BROWSER] =
{
[Brw_UNKNOWN ] = ActUnk,
[Brw_SHOW_DOC_CRS] = ActUnk,
[Brw_SHOW_MRK_CRS] = ActUnk,
[Brw_ADMI_DOC_CRS] = ActRemFolDocCrs,
[Brw_ADMI_SHR_CRS] = ActRemFolShaCrs,
[Brw_ADMI_SHR_GRP] = ActRemFolShaGrp,
[Brw_ADMI_WRK_USR] = ActRemFolWrkUsr,
[Brw_ADMI_WRK_CRS] = ActRemFolWrkCrs,
[Brw_ADMI_MRK_CRS] = ActRemFolMrkCrs,
[Brw_ADMI_BRF_USR] = ActRemFolBrf,
[Brw_SHOW_DOC_GRP] = ActUnk,
[Brw_ADMI_DOC_GRP] = ActRemFolDocGrp,
[Brw_SHOW_MRK_GRP] = ActUnk,
[Brw_ADMI_MRK_GRP] = ActRemFolMrkGrp,
[Brw_ADMI_ASG_USR] = ActRemFolAsgUsr,
[Brw_ADMI_ASG_CRS] = ActRemFolAsgCrs,
[Brw_SHOW_DOC_DEG] = ActUnk,
[Brw_ADMI_DOC_DEG] = ActRemFolDocDeg,
[Brw_SHOW_DOC_CTR] = ActUnk,
[Brw_ADMI_DOC_CTR] = ActRemFolDocCtr,
[Brw_SHOW_DOC_INS] = ActUnk,
[Brw_ADMI_DOC_INS] = ActRemFolDocIns,
[Brw_ADMI_SHR_DEG] = ActRemFolShaDeg,
[Brw_ADMI_SHR_CTR] = ActRemFolShaCtr,
[Brw_ADMI_SHR_INS] = ActRemFolShaIns,
[Brw_ADMI_TCH_CRS] = ActRemFolTchCrs,
[Brw_ADMI_TCH_GRP] = ActRemFolTchGrp,
[Brw_ADMI_DOC_PRJ] = ActRemFolDocPrj,
[Brw_ADMI_ASS_PRJ] = ActRemFolAssPrj,
};
static const Act_Action_t Brw_ActRemoveFolderNotEmpty[Brw_NUM_TYPES_FILE_BROWSER] =
{
[Brw_UNKNOWN ] = ActUnk,
[Brw_SHOW_DOC_CRS] = ActUnk,
[Brw_SHOW_MRK_CRS] = ActUnk,
[Brw_ADMI_DOC_CRS] = ActRemTreDocCrs,
[Brw_ADMI_SHR_CRS] = ActRemTreShaCrs,
[Brw_ADMI_SHR_GRP] = ActRemTreShaGrp,
[Brw_ADMI_WRK_USR] = ActRemTreWrkUsr,
[Brw_ADMI_WRK_CRS] = ActRemTreWrkCrs,
[Brw_ADMI_MRK_CRS] = ActRemTreMrkCrs,
[Brw_ADMI_BRF_USR] = ActRemTreBrf,
[Brw_SHOW_DOC_GRP] = ActUnk,
[Brw_ADMI_DOC_GRP] = ActRemTreDocGrp,
[Brw_SHOW_MRK_GRP] = ActUnk,
[Brw_ADMI_MRK_GRP] = ActRemTreMrkGrp,
[Brw_ADMI_ASG_USR] = ActRemTreAsgUsr,
[Brw_ADMI_ASG_CRS] = ActRemTreAsgCrs,
[Brw_SHOW_DOC_DEG] = ActUnk,
[Brw_ADMI_DOC_DEG] = ActRemTreDocDeg,
[Brw_SHOW_DOC_CTR] = ActUnk,
[Brw_ADMI_DOC_CTR] = ActRemTreDocCtr,
[Brw_SHOW_DOC_INS] = ActUnk,
[Brw_ADMI_DOC_INS] = ActRemTreDocIns,
[Brw_ADMI_SHR_DEG] = ActRemTreShaDeg,
[Brw_ADMI_SHR_CTR] = ActRemTreShaCtr,
[Brw_ADMI_SHR_INS] = ActRemTreShaIns,
[Brw_ADMI_TCH_CRS] = ActRemTreTchCrs,
[Brw_ADMI_TCH_GRP] = ActRemTreTchGrp,
[Brw_ADMI_DOC_PRJ] = ActRemTreDocPrj,
[Brw_ADMI_ASS_PRJ] = ActRemTreAssPrj,
};
static const Act_Action_t Brw_ActCopy[Brw_NUM_TYPES_FILE_BROWSER] =
{
[Brw_UNKNOWN ] = ActUnk,
[Brw_SHOW_DOC_CRS] = ActUnk,
[Brw_SHOW_MRK_CRS] = ActUnk,
[Brw_ADMI_DOC_CRS] = ActCopDocCrs,
[Brw_ADMI_SHR_CRS] = ActCopShaCrs,
[Brw_ADMI_SHR_GRP] = ActCopShaGrp,
[Brw_ADMI_WRK_USR] = ActCopWrkUsr,
[Brw_ADMI_WRK_CRS] = ActCopWrkCrs,
[Brw_ADMI_MRK_CRS] = ActCopMrkCrs,
[Brw_ADMI_BRF_USR] = ActCopBrf,
[Brw_SHOW_DOC_GRP] = ActUnk,
[Brw_ADMI_DOC_GRP] = ActCopDocGrp,
[Brw_SHOW_MRK_GRP] = ActUnk,
[Brw_ADMI_MRK_GRP] = ActCopMrkGrp,
[Brw_ADMI_ASG_USR] = ActCopAsgUsr,
[Brw_ADMI_ASG_CRS] = ActCopAsgCrs,
[Brw_SHOW_DOC_DEG] = ActUnk,
[Brw_ADMI_DOC_DEG] = ActCopDocDeg,
[Brw_SHOW_DOC_CTR] = ActUnk,
[Brw_ADMI_DOC_CTR] = ActCopDocCtr,
[Brw_SHOW_DOC_INS] = ActUnk,
[Brw_ADMI_DOC_INS] = ActCopDocIns,
[Brw_ADMI_SHR_DEG] = ActCopShaDeg,
[Brw_ADMI_SHR_CTR] = ActCopShaCtr,
[Brw_ADMI_SHR_INS] = ActCopShaIns,
[Brw_ADMI_TCH_CRS] = ActCopTchCrs,
[Brw_ADMI_TCH_GRP] = ActCopTchGrp,
[Brw_ADMI_DOC_PRJ] = ActCopDocPrj,
[Brw_ADMI_ASS_PRJ] = ActCopAssPrj,
};
static const Act_Action_t Brw_ActPaste[Brw_NUM_TYPES_FILE_BROWSER] =
{
[Brw_UNKNOWN ] = ActUnk,
[Brw_SHOW_DOC_CRS] = ActUnk,
[Brw_SHOW_MRK_CRS] = ActUnk,
[Brw_ADMI_DOC_CRS] = ActPasDocCrs,
[Brw_ADMI_SHR_CRS] = ActPasShaCrs,
[Brw_ADMI_SHR_GRP] = ActPasShaGrp,
[Brw_ADMI_WRK_USR] = ActPasWrkUsr,
[Brw_ADMI_WRK_CRS] = ActPasWrkCrs,
[Brw_ADMI_MRK_CRS] = ActPasMrkCrs,
[Brw_ADMI_BRF_USR] = ActPasBrf,
[Brw_SHOW_DOC_GRP] = ActUnk,
[Brw_ADMI_DOC_GRP] = ActPasDocGrp,
[Brw_SHOW_MRK_GRP] = ActUnk,
[Brw_ADMI_MRK_GRP] = ActPasMrkGrp,
[Brw_ADMI_ASG_USR] = ActPasAsgUsr,
[Brw_ADMI_ASG_CRS] = ActPasAsgCrs,
[Brw_SHOW_DOC_DEG] = ActUnk,
[Brw_ADMI_DOC_DEG] = ActPasDocDeg,
[Brw_SHOW_DOC_CTR] = ActUnk,
[Brw_ADMI_DOC_CTR] = ActPasDocCtr,
[Brw_SHOW_DOC_INS] = ActUnk,
[Brw_ADMI_DOC_INS] = ActPasDocIns,
[Brw_ADMI_SHR_DEG] = ActPasShaDeg,
[Brw_ADMI_SHR_CTR] = ActPasShaCtr,
[Brw_ADMI_SHR_INS] = ActPasShaIns,
[Brw_ADMI_TCH_CRS] = ActPasTchCrs,
[Brw_ADMI_TCH_GRP] = ActPasTchGrp,
[Brw_ADMI_DOC_PRJ] = ActPasDocPrj,
[Brw_ADMI_ASS_PRJ] = ActPasAssPrj,
};
static const Act_Action_t Brw_ActFormCreate[Brw_NUM_TYPES_FILE_BROWSER] =
{
[Brw_UNKNOWN ] = ActUnk,
[Brw_SHOW_DOC_CRS] = ActUnk,
[Brw_SHOW_MRK_CRS] = ActUnk,
[Brw_ADMI_DOC_CRS] = ActFrmCreDocCrs,
[Brw_ADMI_SHR_CRS] = ActFrmCreShaCrs,
[Brw_ADMI_SHR_GRP] = ActFrmCreShaGrp,
[Brw_ADMI_WRK_USR] = ActFrmCreWrkUsr,
[Brw_ADMI_WRK_CRS] = ActFrmCreWrkCrs,
[Brw_ADMI_MRK_CRS] = ActFrmCreMrkCrs,
[Brw_ADMI_BRF_USR] = ActFrmCreBrf,
[Brw_SHOW_DOC_GRP] = ActUnk,
[Brw_ADMI_DOC_GRP] = ActFrmCreDocGrp,
[Brw_SHOW_MRK_GRP] = ActUnk,
[Brw_ADMI_MRK_GRP] = ActFrmCreMrkGrp,
[Brw_ADMI_ASG_USR] = ActFrmCreAsgUsr,
[Brw_ADMI_ASG_CRS] = ActFrmCreAsgCrs,
[Brw_SHOW_DOC_DEG] = ActUnk,
[Brw_ADMI_DOC_DEG] = ActFrmCreDocDeg,
[Brw_SHOW_DOC_CTR] = ActUnk,
[Brw_ADMI_DOC_CTR] = ActFrmCreDocCtr,
[Brw_SHOW_DOC_INS] = ActUnk,
[Brw_ADMI_DOC_INS] = ActFrmCreDocIns,
[Brw_ADMI_SHR_DEG] = ActFrmCreShaDeg,
[Brw_ADMI_SHR_CTR] = ActFrmCreShaCtr,
[Brw_ADMI_SHR_INS] = ActFrmCreShaIns,
[Brw_ADMI_TCH_CRS] = ActFrmCreTchCrs,
[Brw_ADMI_TCH_GRP] = ActFrmCreTchGrp,
[Brw_ADMI_DOC_PRJ] = ActFrmCreDocPrj,
[Brw_ADMI_ASS_PRJ] = ActFrmCreAssPrj,
};
static const Act_Action_t Brw_ActCreateFolder[Brw_NUM_TYPES_FILE_BROWSER] =
{
[Brw_UNKNOWN ] = ActUnk,
[Brw_SHOW_DOC_CRS] = ActUnk,
[Brw_SHOW_MRK_CRS] = ActUnk,
[Brw_ADMI_DOC_CRS] = ActCreFolDocCrs,
[Brw_ADMI_SHR_CRS] = ActCreFolShaCrs,
[Brw_ADMI_SHR_GRP] = ActCreFolShaGrp,
[Brw_ADMI_WRK_USR] = ActCreFolWrkUsr,
[Brw_ADMI_WRK_CRS] = ActCreFolWrkCrs,
[Brw_ADMI_MRK_CRS] = ActCreFolMrkCrs,
[Brw_ADMI_BRF_USR] = ActCreFolBrf,
[Brw_SHOW_DOC_GRP] = ActUnk,
[Brw_ADMI_DOC_GRP] = ActCreFolDocGrp,
[Brw_SHOW_MRK_GRP] = ActUnk,
[Brw_ADMI_MRK_GRP] = ActCreFolMrkGrp,
[Brw_ADMI_ASG_USR] = ActCreFolAsgUsr,
[Brw_ADMI_ASG_CRS] = ActCreFolAsgCrs,
[Brw_SHOW_DOC_DEG] = ActUnk,
[Brw_ADMI_DOC_DEG] = ActCreFolDocDeg,
[Brw_SHOW_DOC_CTR] = ActUnk,
[Brw_ADMI_DOC_CTR] = ActCreFolDocCtr,
[Brw_SHOW_DOC_INS] = ActUnk,
[Brw_ADMI_DOC_INS] = ActCreFolDocIns,
[Brw_ADMI_SHR_DEG] = ActCreFolShaDeg,
[Brw_ADMI_SHR_CTR] = ActCreFolShaCtr,
[Brw_ADMI_SHR_INS] = ActCreFolShaIns,
[Brw_ADMI_TCH_CRS] = ActCreFolTchCrs,
[Brw_ADMI_TCH_GRP] = ActCreFolTchGrp,
[Brw_ADMI_DOC_PRJ] = ActCreFolDocPrj,
[Brw_ADMI_ASS_PRJ] = ActCreFolAssPrj,
};
static const Act_Action_t Brw_ActCreateLink[Brw_NUM_TYPES_FILE_BROWSER] =
{
[Brw_UNKNOWN ] = ActUnk,
[Brw_SHOW_DOC_CRS] = ActUnk,
[Brw_SHOW_MRK_CRS] = ActUnk,
[Brw_ADMI_DOC_CRS] = ActCreLnkDocCrs,
[Brw_ADMI_SHR_CRS] = ActCreLnkShaCrs,
[Brw_ADMI_SHR_GRP] = ActCreLnkShaGrp,
[Brw_ADMI_WRK_USR] = ActCreLnkWrkUsr,
[Brw_ADMI_WRK_CRS] = ActCreLnkWrkCrs,
[Brw_ADMI_MRK_CRS] = ActUnk,
[Brw_ADMI_BRF_USR] = ActCreLnkBrf,
[Brw_SHOW_DOC_GRP] = ActUnk,
[Brw_ADMI_DOC_GRP] = ActCreLnkDocGrp,
[Brw_SHOW_MRK_GRP] = ActUnk,
[Brw_ADMI_MRK_GRP] = ActUnk,
[Brw_ADMI_ASG_USR] = ActCreLnkAsgUsr,
[Brw_ADMI_ASG_CRS] = ActCreLnkAsgCrs,
[Brw_SHOW_DOC_DEG] = ActUnk,
[Brw_ADMI_DOC_DEG] = ActCreLnkDocDeg,
[Brw_SHOW_DOC_CTR] = ActUnk,
[Brw_ADMI_DOC_CTR] = ActCreLnkDocCtr,
[Brw_SHOW_DOC_INS] = ActUnk,
[Brw_ADMI_DOC_INS] = ActCreLnkDocIns,
[Brw_ADMI_SHR_DEG] = ActCreLnkShaDeg,
[Brw_ADMI_SHR_CTR] = ActCreLnkShaCtr,
[Brw_ADMI_SHR_INS] = ActCreLnkShaIns,
[Brw_ADMI_TCH_CRS] = ActCreLnkTchCrs,
[Brw_ADMI_TCH_GRP] = ActCreLnkTchGrp,
[Brw_ADMI_DOC_PRJ] = ActCreLnkDocPrj,
[Brw_ADMI_ASS_PRJ] = ActCreLnkAssPrj,
};
static const Act_Action_t Brw_ActRenameFolder[Brw_NUM_TYPES_FILE_BROWSER] =
{
[Brw_UNKNOWN ] = ActUnk,
[Brw_SHOW_DOC_CRS] = ActUnk,
[Brw_SHOW_MRK_CRS] = ActUnk,
[Brw_ADMI_DOC_CRS] = ActRenFolDocCrs,
[Brw_ADMI_SHR_CRS] = ActRenFolShaCrs,
[Brw_ADMI_SHR_GRP] = ActRenFolShaGrp,
[Brw_ADMI_WRK_USR] = ActRenFolWrkUsr,
[Brw_ADMI_WRK_CRS] = ActRenFolWrkCrs,
[Brw_ADMI_MRK_CRS] = ActRenFolMrkCrs,
[Brw_ADMI_BRF_USR] = ActRenFolBrf,
[Brw_SHOW_DOC_GRP] = ActUnk,
[Brw_ADMI_DOC_GRP] = ActRenFolDocGrp,
[Brw_SHOW_MRK_GRP] = ActUnk,
[Brw_ADMI_MRK_GRP] = ActRenFolMrkGrp,
[Brw_ADMI_ASG_USR] = ActRenFolAsgUsr,
[Brw_ADMI_ASG_CRS] = ActRenFolAsgCrs,
[Brw_SHOW_DOC_DEG] = ActUnk,
[Brw_ADMI_DOC_DEG] = ActRenFolDocDeg,
[Brw_SHOW_DOC_CTR] = ActUnk,
[Brw_ADMI_DOC_CTR] = ActRenFolDocCtr,
[Brw_SHOW_DOC_INS] = ActUnk,
[Brw_ADMI_DOC_INS] = ActRenFolDocIns,
[Brw_ADMI_SHR_DEG] = ActRenFolShaDeg,
[Brw_ADMI_SHR_CTR] = ActRenFolShaCtr,
[Brw_ADMI_SHR_INS] = ActRenFolShaIns,
[Brw_ADMI_TCH_CRS] = ActRenFolTchCrs,
[Brw_ADMI_TCH_GRP] = ActRenFolTchGrp,
[Brw_ADMI_DOC_PRJ] = ActRenFolDocPrj,
[Brw_ADMI_ASS_PRJ] = ActRenFolAssPrj,
};
static const Act_Action_t Brw_ActUploadFileDropzone[Brw_NUM_TYPES_FILE_BROWSER] =
{
[Brw_UNKNOWN ] = ActUnk,
[Brw_SHOW_DOC_CRS] = ActUnk,
[Brw_SHOW_MRK_CRS] = ActUnk,
[Brw_ADMI_DOC_CRS] = ActRcvFilDocCrsDZ,
[Brw_ADMI_SHR_CRS] = ActRcvFilShaCrsDZ,
[Brw_ADMI_SHR_GRP] = ActRcvFilShaGrpDZ,
[Brw_ADMI_WRK_USR] = ActRcvFilWrkUsrDZ,
[Brw_ADMI_WRK_CRS] = ActRcvFilWrkCrsDZ,
[Brw_ADMI_MRK_CRS] = ActRcvFilMrkCrsDZ,
[Brw_ADMI_BRF_USR] = ActRcvFilBrfDZ,
[Brw_SHOW_DOC_GRP] = ActUnk,
[Brw_ADMI_DOC_GRP] = ActRcvFilDocGrpDZ,
[Brw_SHOW_MRK_GRP] = ActUnk,
[Brw_ADMI_MRK_GRP] = ActRcvFilMrkGrpDZ,
[Brw_ADMI_ASG_USR] = ActRcvFilAsgUsrDZ,
[Brw_ADMI_ASG_CRS] = ActRcvFilAsgCrsDZ,
[Brw_SHOW_DOC_DEG] = ActUnk,
[Brw_ADMI_DOC_DEG] = ActRcvFilDocDegDZ,
[Brw_SHOW_DOC_CTR] = ActUnk,
[Brw_ADMI_DOC_CTR] = ActRcvFilDocCtrDZ,
[Brw_SHOW_DOC_INS] = ActUnk,
[Brw_ADMI_DOC_INS] = ActRcvFilDocInsDZ,
[Brw_ADMI_SHR_DEG] = ActRcvFilShaDegDZ,
[Brw_ADMI_SHR_CTR] = ActRcvFilShaCtrDZ,
[Brw_ADMI_SHR_INS] = ActRcvFilShaInsDZ,
[Brw_ADMI_TCH_CRS] = ActRcvFilTchCrsDZ,
[Brw_ADMI_TCH_GRP] = ActRcvFilTchGrpDZ,
[Brw_ADMI_DOC_PRJ] = ActRcvFilDocPrjDZ,
[Brw_ADMI_ASS_PRJ] = ActRcvFilAssPrjDZ,
};
static const Act_Action_t Brw_ActUploadFileClassic[Brw_NUM_TYPES_FILE_BROWSER] =
{
[Brw_UNKNOWN ] = ActUnk,
[Brw_SHOW_DOC_CRS] = ActUnk,
[Brw_SHOW_MRK_CRS] = ActUnk,
[Brw_ADMI_DOC_CRS] = ActRcvFilDocCrsCla,
[Brw_ADMI_SHR_CRS] = ActRcvFilShaCrsCla,
[Brw_ADMI_SHR_GRP] = ActRcvFilShaGrpCla,
[Brw_ADMI_WRK_USR] = ActRcvFilWrkUsrCla,
[Brw_ADMI_WRK_CRS] = ActRcvFilWrkCrsCla,
[Brw_ADMI_MRK_CRS] = ActRcvFilMrkCrsCla,
[Brw_ADMI_BRF_USR] = ActRcvFilBrfCla,
[Brw_SHOW_DOC_GRP] = ActUnk,
[Brw_ADMI_DOC_GRP] = ActRcvFilDocGrpCla,
[Brw_SHOW_MRK_GRP] = ActUnk,
[Brw_ADMI_MRK_GRP] = ActRcvFilMrkGrpCla,
[Brw_ADMI_ASG_USR] = ActRcvFilAsgUsrCla,
[Brw_ADMI_ASG_CRS] = ActRcvFilAsgCrsCla,
[Brw_SHOW_DOC_DEG] = ActUnk,
[Brw_ADMI_DOC_DEG] = ActRcvFilDocDegCla,
[Brw_SHOW_DOC_CTR] = ActUnk,
[Brw_ADMI_DOC_CTR] = ActRcvFilDocCtrCla,
[Brw_SHOW_DOC_INS] = ActUnk,
[Brw_ADMI_DOC_INS] = ActRcvFilDocInsCla,
[Brw_ADMI_SHR_DEG] = ActRcvFilShaDegCla,
[Brw_ADMI_SHR_CTR] = ActRcvFilShaCtrCla,
[Brw_ADMI_SHR_INS] = ActRcvFilShaInsCla,
[Brw_ADMI_TCH_CRS] = ActRcvFilTchCrsCla,
[Brw_ADMI_TCH_GRP] = ActRcvFilTchGrpCla,
[Brw_ADMI_DOC_PRJ] = ActRcvFilDocPrjCla,
[Brw_ADMI_ASS_PRJ] = ActRcvFilAssPrjCla,
};
static const Act_Action_t Brw_ActRefreshAfterUploadFiles[Brw_NUM_TYPES_FILE_BROWSER] =
{
[Brw_UNKNOWN ] = ActUnk,
[Brw_SHOW_DOC_CRS] = ActUnk,
[Brw_SHOW_MRK_CRS] = ActUnk,
[Brw_ADMI_DOC_CRS] = ActAdmDocCrs,
[Brw_ADMI_SHR_CRS] = ActAdmShaCrs,
[Brw_ADMI_SHR_GRP] = ActAdmShaGrp,
[Brw_ADMI_WRK_USR] = ActAdmAsgWrkUsr,
[Brw_ADMI_WRK_CRS] = ActAdmAsgWrkCrs,
[Brw_ADMI_MRK_CRS] = ActAdmMrkCrs,
[Brw_ADMI_BRF_USR] = ActAdmBrf,
[Brw_SHOW_DOC_GRP] = ActUnk,
[Brw_ADMI_DOC_GRP] = ActAdmDocGrp,
[Brw_SHOW_MRK_GRP] = ActUnk,
[Brw_ADMI_MRK_GRP] = ActAdmMrkGrp,
[Brw_ADMI_ASG_USR] = ActAdmAsgWrkUsr,
[Brw_ADMI_ASG_CRS] = ActAdmAsgWrkCrs,
[Brw_SHOW_DOC_DEG] = ActUnk,
[Brw_ADMI_DOC_DEG] = ActAdmDocDeg,
[Brw_SHOW_DOC_CTR] = ActUnk,
[Brw_ADMI_DOC_CTR] = ActAdmDocCtr,
[Brw_SHOW_DOC_INS] = ActUnk,
[Brw_ADMI_DOC_INS] = ActAdmDocIns,
[Brw_ADMI_SHR_DEG] = ActAdmShaDeg,
[Brw_ADMI_SHR_CTR] = ActAdmShaCtr,
[Brw_ADMI_SHR_INS] = ActAdmShaIns,
[Brw_ADMI_TCH_CRS] = ActAdmTchCrs,
[Brw_ADMI_TCH_GRP] = ActAdmTchGrp,
[Brw_ADMI_DOC_PRJ] = ActAdmDocPrj,
[Brw_ADMI_ASS_PRJ] = ActAdmAssPrj,
};
static const Act_Action_t Brw_ActExpandFolder[Brw_NUM_TYPES_FILE_BROWSER] =
{
[Brw_UNKNOWN ] = ActUnk,
[Brw_SHOW_DOC_CRS] = ActExpSeeDocCrs,
[Brw_SHOW_MRK_CRS] = ActExpSeeMrkCrs,
[Brw_ADMI_DOC_CRS] = ActExpAdmDocCrs,
[Brw_ADMI_SHR_CRS] = ActExpShaCrs,
[Brw_ADMI_SHR_GRP] = ActExpShaGrp,
[Brw_ADMI_WRK_USR] = ActExpWrkUsr,
[Brw_ADMI_WRK_CRS] = ActExpWrkCrs,
[Brw_ADMI_MRK_CRS] = ActExpAdmMrkCrs,
[Brw_ADMI_BRF_USR] = ActExpBrf,
[Brw_SHOW_DOC_GRP] = ActExpSeeDocGrp,
[Brw_ADMI_DOC_GRP] = ActExpAdmDocGrp,
[Brw_SHOW_MRK_GRP] = ActExpSeeMrkGrp,
[Brw_ADMI_MRK_GRP] = ActExpAdmMrkGrp,
[Brw_ADMI_ASG_USR] = ActExpAsgUsr,
[Brw_ADMI_ASG_CRS] = ActExpAsgCrs,
[Brw_SHOW_DOC_DEG] = ActExpSeeDocDeg,
[Brw_ADMI_DOC_DEG] = ActExpAdmDocDeg,
[Brw_SHOW_DOC_CTR] = ActExpSeeDocCtr,
[Brw_ADMI_DOC_CTR] = ActExpAdmDocCtr,
[Brw_SHOW_DOC_INS] = ActExpSeeDocIns,
[Brw_ADMI_DOC_INS] = ActExpAdmDocIns,
[Brw_ADMI_SHR_DEG] = ActExpShaDeg,
[Brw_ADMI_SHR_CTR] = ActExpShaCtr,
[Brw_ADMI_SHR_INS] = ActExpShaIns,
[Brw_ADMI_TCH_CRS] = ActExpTchCrs,
[Brw_ADMI_TCH_GRP] = ActExpTchGrp,
[Brw_ADMI_DOC_PRJ] = ActExpDocPrj,
[Brw_ADMI_ASS_PRJ] = ActExpAssPrj,
};
static const Act_Action_t Brw_ActContractFolder[Brw_NUM_TYPES_FILE_BROWSER] =
{
[Brw_UNKNOWN ] = ActUnk,
[Brw_SHOW_DOC_CRS] = ActConSeeDocCrs,
[Brw_SHOW_MRK_CRS] = ActConSeeMrkCrs,
[Brw_ADMI_DOC_CRS] = ActConAdmDocCrs,
[Brw_ADMI_SHR_CRS] = ActConShaCrs,
[Brw_ADMI_SHR_GRP] = ActConShaGrp,
[Brw_ADMI_WRK_USR] = ActConWrkUsr,
[Brw_ADMI_WRK_CRS] = ActConWrkCrs,
[Brw_ADMI_MRK_CRS] = ActConAdmMrkCrs,
[Brw_ADMI_BRF_USR] = ActConBrf,
[Brw_SHOW_DOC_GRP] = ActConSeeDocGrp,
[Brw_ADMI_DOC_GRP] = ActConAdmDocGrp,
[Brw_SHOW_MRK_GRP] = ActConSeeMrkGrp,
[Brw_ADMI_MRK_GRP] = ActConAdmMrkGrp,
[Brw_ADMI_ASG_USR] = ActConAsgUsr,
[Brw_ADMI_ASG_CRS] = ActConAsgCrs,
[Brw_SHOW_DOC_DEG] = ActConSeeDocDeg,
[Brw_ADMI_DOC_DEG] = ActConAdmDocDeg,
[Brw_SHOW_DOC_CTR] = ActConSeeDocCtr,
[Brw_ADMI_DOC_CTR] = ActConAdmDocCtr,
[Brw_SHOW_DOC_INS] = ActConSeeDocIns,
[Brw_ADMI_DOC_INS] = ActConAdmDocIns,
[Brw_ADMI_SHR_DEG] = ActConShaDeg,
[Brw_ADMI_SHR_CTR] = ActConShaCtr,
[Brw_ADMI_SHR_INS] = ActConShaIns,
[Brw_ADMI_TCH_CRS] = ActConTchCrs,
[Brw_ADMI_TCH_GRP] = ActConTchGrp,
[Brw_ADMI_DOC_PRJ] = ActConDocPrj,
[Brw_ADMI_ASS_PRJ] = ActConAssPrj,
};
static const Act_Action_t Brw_ActRecDatFile[Brw_NUM_TYPES_FILE_BROWSER] =
{
[Brw_UNKNOWN ] = ActUnk,
[Brw_SHOW_DOC_CRS] = ActUnk,
[Brw_SHOW_MRK_CRS] = ActUnk,
[Brw_ADMI_DOC_CRS] = ActChgDatAdmDocCrs,
[Brw_ADMI_SHR_CRS] = ActChgDatShaCrs,
[Brw_ADMI_SHR_GRP] = ActChgDatShaGrp,
[Brw_ADMI_WRK_USR] = ActChgDatWrkUsr,
[Brw_ADMI_WRK_CRS] = ActChgDatWrkCrs,
[Brw_ADMI_MRK_CRS] = ActChgDatAdmMrkCrs,
[Brw_ADMI_BRF_USR] = ActChgDatBrf,
[Brw_SHOW_DOC_GRP] = ActUnk,
[Brw_ADMI_DOC_GRP] = ActChgDatAdmDocGrp,
[Brw_SHOW_MRK_GRP] = ActUnk,
[Brw_ADMI_MRK_GRP] = ActChgDatAdmMrkGrp,
[Brw_ADMI_ASG_USR] = ActChgDatAsgUsr,
[Brw_ADMI_ASG_CRS] = ActChgDatAsgCrs,
[Brw_SHOW_DOC_DEG] = ActUnk,
[Brw_ADMI_DOC_DEG] = ActChgDatAdmDocDeg,
[Brw_SHOW_DOC_CTR] = ActUnk,
[Brw_ADMI_DOC_CTR] = ActChgDatAdmDocCtr,
[Brw_SHOW_DOC_INS] = ActUnk,
[Brw_ADMI_DOC_INS] = ActChgDatAdmDocIns,
[Brw_ADMI_SHR_DEG] = ActChgDatShaDeg,
[Brw_ADMI_SHR_CTR] = ActChgDatShaCtr,
[Brw_ADMI_SHR_INS] = ActChgDatShaIns,
[Brw_ADMI_TCH_CRS] = ActChgDatTchCrs,
[Brw_ADMI_TCH_GRP] = ActChgDatTchGrp,
[Brw_ADMI_DOC_PRJ] = ActChgDatDocPrj,
[Brw_ADMI_ASS_PRJ] = ActChgDatAssPrj,
};
static const Act_Action_t Brw_ActZIPFolder[Brw_NUM_TYPES_FILE_BROWSER] =
{
[Brw_UNKNOWN ] = ActUnk,
[Brw_SHOW_DOC_CRS] = ActZIPSeeDocCrs,
[Brw_SHOW_MRK_CRS] = ActUnk,
[Brw_ADMI_DOC_CRS] = ActZIPAdmDocCrs,
[Brw_ADMI_SHR_CRS] = ActZIPShaCrs,
[Brw_ADMI_SHR_GRP] = ActZIPShaGrp,
[Brw_ADMI_WRK_USR] = ActZIPWrkUsr,
[Brw_ADMI_WRK_CRS] = ActZIPWrkCrs,
[Brw_ADMI_MRK_CRS] = ActZIPAdmMrkCrs,
[Brw_ADMI_BRF_USR] = ActZIPBrf,
[Brw_SHOW_DOC_GRP] = ActZIPSeeDocGrp,
[Brw_ADMI_DOC_GRP] = ActZIPAdmDocGrp,
[Brw_SHOW_MRK_GRP] = ActUnk,
[Brw_ADMI_MRK_GRP] = ActZIPAdmMrkGrp,
[Brw_ADMI_ASG_USR] = ActZIPAsgUsr,
[Brw_ADMI_ASG_CRS] = ActZIPAsgCrs,
[Brw_SHOW_DOC_DEG] = ActZIPSeeDocDeg,
[Brw_ADMI_DOC_DEG] = ActZIPAdmDocDeg,
[Brw_SHOW_DOC_CTR] = ActZIPSeeDocCtr,
[Brw_ADMI_DOC_CTR] = ActZIPAdmDocCtr,
[Brw_SHOW_DOC_INS] = ActZIPSeeDocIns,
[Brw_ADMI_DOC_INS] = ActZIPAdmDocIns,
[Brw_ADMI_SHR_DEG] = ActZIPShaDeg,
[Brw_ADMI_SHR_CTR] = ActZIPShaCtr,
[Brw_ADMI_SHR_INS] = ActZIPShaIns,
[Brw_ADMI_TCH_CRS] = ActZIPTchCrs,
[Brw_ADMI_TCH_GRP] = ActZIPTchGrp,
[Brw_ADMI_DOC_PRJ] = ActZIPDocPrj,
[Brw_ADMI_ASS_PRJ] = ActZIPAssPrj,
};
/* All quotas must be multiple of 1 GiB (Gibibyte)*/
#define Brw_GiB (1024ULL * 1024ULL * 1024ULL)
/* Maximum quotas for each type of file browser */
#define Brw_MAX_QUOTA_DOCUM_INS (64ULL*Brw_GiB)
#define Brw_MAX_FILES_DOCUM_INS 5000
#define Brw_MAX_FOLDS_DOCUM_INS 1000
#define Brw_MAX_QUOTA_DOCUM_CTR (64ULL*Brw_GiB)
#define Brw_MAX_FILES_DOCUM_CTR 5000
#define Brw_MAX_FOLDS_DOCUM_CTR 1000
#define Brw_MAX_QUOTA_DOCUM_DEG (64ULL*Brw_GiB)
#define Brw_MAX_FILES_DOCUM_DEG 5000
#define Brw_MAX_FOLDS_DOCUM_DEG 1000
#define Brw_MAX_QUOTA_DOCUM_CRS (64ULL*Brw_GiB)
#define Brw_MAX_FILES_DOCUM_CRS 5000
#define Brw_MAX_FOLDS_DOCUM_CRS 1000
#define Brw_MAX_QUOTA_DOCUM_GRP ( 1ULL*Brw_GiB)
#define Brw_MAX_FILES_DOCUM_GRP 1000
#define Brw_MAX_FOLDS_DOCUM_GRP 500
#define Brw_MAX_QUOTA_TEACH_CRS Brw_MAX_QUOTA_DOCUM_CRS
#define Brw_MAX_FILES_TEACH_CRS Brw_MAX_FILES_DOCUM_CRS
#define Brw_MAX_FOLDS_TEACH_CRS Brw_MAX_FOLDS_DOCUM_CRS
#define Brw_MAX_QUOTA_TEACH_GRP Brw_MAX_QUOTA_DOCUM_GRP
#define Brw_MAX_FILES_TEACH_GRP Brw_MAX_FILES_DOCUM_GRP
#define Brw_MAX_FOLDS_TEACH_GRP Brw_MAX_FOLDS_DOCUM_GRP
#define Brw_MAX_QUOTA_SHARE_INS (64ULL*Brw_GiB)
#define Brw_MAX_FILES_SHARE_INS 5000
#define Brw_MAX_FOLDS_SHARE_INS 1000 // Many, because every student can create his own directories
#define Brw_MAX_QUOTA_SHARE_CTR (64ULL*Brw_GiB)
#define Brw_MAX_FILES_SHARE_CTR 5000
#define Brw_MAX_FOLDS_SHARE_CTR 1000 // Many, because every student can create his own directories
#define Brw_MAX_QUOTA_SHARE_DEG (64ULL*Brw_GiB)
#define Brw_MAX_FILES_SHARE_DEG 5000
#define Brw_MAX_FOLDS_SHARE_DEG 1000 // Many, because every student can create his own directories
#define Brw_MAX_QUOTA_SHARE_CRS (64ULL*Brw_GiB)
#define Brw_MAX_FILES_SHARE_CRS 5000
#define Brw_MAX_FOLDS_SHARE_CRS 1000 // Many, because every student can create his own directories
#define Brw_MAX_QUOTA_SHARE_GRP ( 1ULL*Brw_GiB)
#define Brw_MAX_FILES_SHARE_GRP 1000
#define Brw_MAX_FOLDS_SHARE_GRP 500 // Many, because every student can create his own directories
#define Brw_MAX_QUOTA_ASSIG_PER_STD ( 2ULL*Brw_GiB)
#define Brw_MAX_FILES_ASSIG_PER_STD 500
#define Brw_MAX_FOLDS_ASSIG_PER_STD 50
#define Brw_MAX_QUOTA_WORKS_PER_STD ( 2ULL*Brw_GiB)
#define Brw_MAX_FILES_WORKS_PER_STD 500
#define Brw_MAX_FOLDS_WORKS_PER_STD 50
#define Brw_MAX_QUOTA_DOC_PRJ ( 1ULL*Brw_GiB)
#define Brw_MAX_FILES_DOC_PRJ 500
#define Brw_MAX_FOLDS_DOC_PRJ 50
#define Brw_MAX_QUOTA_ASS_PRJ ( 1ULL*Brw_GiB)
#define Brw_MAX_FILES_ASS_PRJ 200
#define Brw_MAX_FOLDS_ASS_PRJ 20
#define Brw_MAX_QUOTA_MARKS_CRS ( 1ULL*Brw_GiB)
#define Brw_MAX_FILES_MARKS_CRS 500
#define Brw_MAX_FOLDS_MARKS_CRS 50
#define Brw_MAX_QUOTA_MARKS_GRP ( 1ULL*Brw_GiB)
#define Brw_MAX_FILES_MARKS_GRP 200
#define Brw_MAX_FOLDS_MARKS_GRP 20
static const unsigned long long Brw_MAX_QUOTA_BRIEF[Rol_NUM_ROLES] = // MaxRole is used
{
[Rol_UNK ] = 0,
[Rol_GST ] = 0,
[Rol_USR ] = 0,
[Rol_STD ] = 32ULL*Brw_GiB,
[Rol_NET ] = 32ULL*Brw_GiB,
[Rol_TCH ] = 64ULL*Brw_GiB,
[Rol_DEG_ADM] = 0,
[Rol_CTR_ADM] = 0,
[Rol_INS_ADM] = 0,
[Rol_SYS_ADM] = 0,
};
#define Brw_MAX_FILES_BRIEF 5000
#define Brw_MAX_FOLDS_BRIEF 1000
/*****************************************************************************/
/***************************** Private variables *****************************/
/*****************************************************************************/
/*****************************************************************************/
/**************************** Private prototypes *****************************/
/*****************************************************************************/
static long Brw_GetGrpSettings (void);
static void Brw_GetDataCurrentGrp (void);
static void Brw_PutParamsFileBrowser (const char *PathInTree,const char *FileFolderName,
Brw_FileType_t FileType,long FilCod);
static void Brw_GetParamsPathInTreeAndFileName (void);
static void Brw_SetPathFileBrowser (void);
static void Brw_CreateFoldersAssignmentsIfNotExist (long ZoneUsrCod);
static void Brw_SetAndCheckQuota (void);
static void Brw_SetMaxQuota (void);
static bool Brw_CheckIfQuotaExceded (void);
static void Brw_ShowFileBrowserNormal (void);
static void Brw_ShowFileBrowsersAsgWrkCrs (void);
static void Brw_ShowFileBrowsersAsgWrkUsr (void);
static void Brw_FormToChangeCrsGrpZone (void);
static void Brw_GetSelectedGroupData (struct GroupData *GrpDat,bool AbortOnError);
static void Brw_ShowDataOwnerAsgWrk (struct UsrData *UsrDat);
static void Brw_ShowFileBrowser (void);
static void Brw_PutIconsFileBrowser (void);
static void Brw_PutIconShowFigure (void);
static void Brw_PutButtonToShowEdit (void);
static void Brw_WriteTopBeforeShowingFileBrowser (void);
static void Brw_UpdateLastAccess (void);
static void Brw_UpdateGrpLastAccZone (const char *FieldNameDB,long GrpCod);
static void Brw_WriteSubtitleOfFileBrowser (void);
static void Brw_InitHiddenLevels (void);
static void Brw_ShowAndStoreSizeOfFileTree (void);
static void Brw_StoreSizeOfFileTreeInDB (void);
static void Brw_PutCheckboxFullTree (void);
static void Brw_PutParamsFullTree (void);
static bool Brw_GetFullTreeFromForm (void);
static bool Brw_GetIfGroupFileBrowser (void);
static bool Brw_GetIfProjectFileBrowser (void);
static bool Brw_GetIfBriefcaseFileBrowser (void);
static bool Brw_GetIfUsrAssigWorksFileBrowser (void);
static bool Brw_GetIfCrsAssigWorksFileBrowser (void);
static void Brw_GetAndUpdateDateLastAccFileBrowser (void);
static long Brw_GetGrpLastAccZone (const char *FieldNameDB);
static void Brw_ResetFileBrowserSize (void);
static void Brw_CalcSizeOfDirRecursive (unsigned Level,char *Path);
static void Brw_ListDir (unsigned Level,const char *RowId,
bool TreeContracted,
const char Path[PATH_MAX + 1],
const char PathInTree[PATH_MAX + 1]);
static bool Brw_WriteRowFileBrowser (unsigned Level,const char *RowId,
bool TreeContracted,
Brw_IconTree_t IconThisRow);
static bool Brw_CheckIfCanPasteIn (unsigned Level);
static void Brw_PutIconRemove (void);
static void Brw_PutIconCopy (void);
static void Brw_PutIconPaste (unsigned Level);
static void Brw_IndentAndWriteIconExpandContract (unsigned Level,
const char *FileBrowserId,const char *RowId,
Brw_IconTree_t IconThisRow);
static void Brw_IndentDependingOnLevel (unsigned Level);
static void Brw_PutIconToExpandFolder (const char *FileBrowserId,const char *RowId,
bool Hidden);
static void Brw_PutIconToContractFolder (const char *FileBrowserId,const char *RowId,
bool Hidden);
static void Brw_PutIconShow (const char *Anchor);
static void Brw_PutIconHide (const char *Anchor);
static bool Brw_CheckIfAnyUpperLevelIsHidden (unsigned CurrentLevel);
static void Brw_PutIconFolder (unsigned Level,
const char *FileBrowserId,const char *RowId,
Brw_IconTree_t IconSubtree);
static void Brw_PutIconFolderWithoutPlus (const char *FileBrowserId,const char *RowId,
bool Open,bool Hidden);
static void Brw_PutIconFolderWithPlus (const char *FileBrowserId,const char *RowId,
bool Open,bool Hidden);
static void Brw_PutIconNewFileOrFolder (void);
static void Brw_PutIconFileWithLinkToViewMetadata (struct FileMetadata *FileMetadata);
static void Brw_PutIconFile (Brw_FileType_t FileType,const char *FileName,
const char *Class,bool Input);
static void Brw_PutButtonToDownloadZIPOfAFolder (void);
static void Brw_WriteFileName (unsigned Level,bool IsPublic);
static void Brw_GetFileNameToShowDependingOnLevel (Brw_FileBrowser_t FileBrowser,
unsigned Level,
Brw_FileType_t FileType,
const char *FileName,
char *FileNameToShow);
static void Brw_GetFileNameToShow (Brw_FileType_t FileType,
const char FileName[NAME_MAX + 1],
char FileNameToShow[NAME_MAX + 1]);
static void Brw_WriteDatesAssignment (void);
static void Brw_WriteFileSizeAndDate (struct FileMetadata *FileMetadata);
static void Brw_WriteFileOrFolderPublisher (unsigned Level,unsigned long UsrCod);
static void Brw_AskConfirmRemoveFolderNotEmpty (void);
static void Brw_WriteCurrentClipboard (void);
static bool Brw_GetMyClipboard (void);
static bool Brw_CheckIfClipboardIsInThisTree (void);
static void Brw_AddPathToClipboards (void);
static void Brw_UpdatePathInClipboard (void);
static long Brw_GetCodForClipboard (void);
static long Brw_GetWorksUsrCodForClipboard (void);
static void Brw_InsFoldersInPathAndUpdOtherFoldersInExpandedFolders (const char Path[PATH_MAX + 1]);
static void Brw_RemThisFolderAndUpdOtherFoldersFromExpandedFolders (const char Path[PATH_MAX + 1]);
static void Brw_InsertFolderInExpandedFolders (const char Path[PATH_MAX + 1]);
static void Brw_UpdateClickTimeOfThisFileBrowserInExpandedFolders (void);
static void Brw_RemoveFolderFromExpandedFolders (const char Path[PATH_MAX + 1]);
static void Brw_RemoveAffectedExpandedFolders (const char Path[PATH_MAX + 1]);
static void Brw_RenameAffectedExpandedFolders (Brw_FileBrowser_t FileBrowser,
long MyUsrCod,long WorksUsrCod,
const char *OldPath,const char *NewPath);
static bool Brw_GetIfExpandedTree (const char Path[PATH_MAX + 1]);
static long Brw_GetCodForExpandedFolders (void);
static long Brw_GetWorksUsrCodForExpandedFolders (void);
static void Brw_RemoveExpiredClipboards (void);
static void Brw_RemoveAffectedClipboards (Brw_FileBrowser_t FileBrowser,
long MyUsrCod,long WorksUsrCod);
static void Brw_PasteClipboard (void);
static unsigned Brw_NumLevelsInPath (const char Path[PATH_MAX + 1]);
static bool Brw_PasteTreeIntoFolder (unsigned Level,
const char PathOrg[PATH_MAX + 1],
const char PathDstInTree[PATH_MAX + 1],
struct Brw_NumObjects *Pasted,
long *FirstFilCod);
static void Brw_PutFormToCreateAFolder (const char FileNameToShow[NAME_MAX + 1]);
static void Brw_PutFormToUploadFilesUsingDropzone (const char *FileNameToShow);
static void Brw_PutFormToUploadOneFileClassic (const char *FileNameToShow);
static void Brw_PutFormToPasteAFileOrFolder (const char *FileNameToShow);
static void Brw_PutFormToCreateALink (const char *FileNameToShow);
static bool Brw_RcvFileInFileBrw (Brw_UploadType_t UploadType);
static bool Brw_CheckIfUploadIsAllowed (const char *FileType);
static bool Brw_CheckIfICanEditFileMetadata (long IAmTheOwner);
static bool Brw_CheckIfIAmOwnerOfFile (long PublisherUsrCod);
static void Brw_WriteBigLinkToDownloadFile (const char *URL,
struct FileMetadata *FileMetadata,
const char *FileNameToShow);
static void Brw_WriteSmallLinkToDownloadFile (const char *URL,
struct FileMetadata *FileMetadata,
const char *FileNameToShow);
static bool Brw_GetParamPublicFile (void);
static Brw_License_t Brw_GetParLicense (void);
static void Brw_GetFileViewsFromLoggedUsrs (struct FileMetadata *FileMetadata);
static void Brw_GetFileViewsFromNonLoggedUsrs (struct FileMetadata *FileMetadata);
static unsigned Brw_GetFileViewsFromMe (long FilCod);
static void Brw_UpdateFileViews (unsigned NumViews,long FilCod);
static bool Brw_GetIfFolderHasPublicFiles (const char Path[PATH_MAX + 1]);
static void Brw_ChangeFileOrFolderHiddenInDB (const char Path[PATH_MAX + 1],bool IsHidden);
static void Brw_ChangeFilePublicInDB (long PublisherUsrCod,const char *Path,
bool IsPublic,Brw_License_t License);
static long Brw_GetZoneUsrCodForFiles (void);
static void Brw_RemoveOneFileOrFolderFromDB (const char Path[PATH_MAX + 1]);
static void Brw_RemoveChildrenOfFolderFromDB (const char Path[PATH_MAX + 1]);
static void Brw_RenameOneFolderInDB (const char OldPath[PATH_MAX + 1],
const char NewPath[PATH_MAX + 1]);
static void Brw_RenameChildrenFilesOrFoldersInDB (const char OldPath[PATH_MAX + 1],
const char NewPath[PATH_MAX + 1]);
static bool Brw_CheckIfICanEditFileOrFolder (unsigned Level);
static bool Brw_CheckIfICanCreateIntoFolder (unsigned Level);
static bool Brw_CheckIfICanModifySharedFileOrFolder (void);
static bool Brw_CheckIfICanModifyPrivateFileOrFolder (void);
static bool Brw_CheckIfICanViewProjectDocuments (unsigned MyRolesInProject);
static bool Brw_CheckIfICanViewProjectAssessment (unsigned MyRolesInProject);
static bool Brw_CheckIfICanModifyPrjDocFileOrFolder (void);
static bool Brw_CheckIfICanModifyPrjAssFileOrFolder (void);
static long Brw_GetPublisherOfSubtree (void);
static void Brw_WriteRowDocData (unsigned long *NumDocsNotHidden,MYSQL_ROW row);
static void Brw_PutLinkToAskRemOldFiles (void);
static void Brw_RemoveOldFilesInBrowser (unsigned Months,struct Brw_NumObjects *Removed);
static void Brw_ScanDirRemovingOldFiles (unsigned Level,
const char Path[PATH_MAX + 1],
const char PathInTree[PATH_MAX + 1],
time_t TimeRemoveFilesOlder,
struct Brw_NumObjects *Removed);
static void Brw_RemoveFileFromDiskAndDB (const char Path[PATH_MAX + 1],
const char FullPathInTree[PATH_MAX + 1]);
static int Brw_RemoveFolderFromDiskAndDB (const char Path[PATH_MAX + 1],
const char FullPathInTree[PATH_MAX + 1]);
/*****************************************************************************/
/***************** Get parameters related to file browser ********************/
/*****************************************************************************/
void Brw_GetParAndInitFileBrowser (void)
{
/***** If a group is selected, get its data *****/
if ((Gbl.Crs.Grps.GrpCod = Brw_GetGrpSettings ()) > 0)
Brw_GetDataCurrentGrp ();
/***** Get type of file browser *****/
switch (Gbl.Action.Act)
{
/***** Documents of institution *****/
case ActSeeAdmDocIns: // Access to a documents zone from menu
case ActChgToSeeDocIns: // Access to see a documents zone
case ActSeeDocIns:
case ActExpSeeDocIns:
case ActConSeeDocIns:
case ActZIPSeeDocIns:
case ActReqDatSeeDocIns:
case ActDowSeeDocIns:
Gbl.FileBrowser.Type = Brw_SHOW_DOC_INS;
break;
case ActChgToAdmDocIns: // Access to admin a documents zone
case ActAdmDocIns:
case ActReqRemFilDocIns:
case ActRemFilDocIns:
case ActRemFolDocIns:
case ActCopDocIns:
case ActPasDocIns:
case ActRemTreDocIns:
case ActFrmCreDocIns:
case ActCreFolDocIns:
case ActCreLnkDocIns:
case ActRenFolDocIns:
case ActRcvFilDocInsDZ:
case ActRcvFilDocInsCla:
case ActExpAdmDocIns:
case ActConAdmDocIns:
case ActZIPAdmDocIns:
case ActShoDocIns:
case ActHidDocIns:
case ActReqDatAdmDocIns:
case ActChgDatAdmDocIns:
case ActDowAdmDocIns:
Gbl.FileBrowser.Type = Brw_ADMI_DOC_INS;
break;
/***** Shared files of institution *****/
case ActAdmShaIns:
case ActReqRemFilShaIns:
case ActRemFilShaIns:
case ActRemFolShaIns:
case ActCopShaIns:
case ActPasShaIns:
case ActRemTreShaIns:
case ActFrmCreShaIns:
case ActCreFolShaIns:
case ActCreLnkShaIns:
case ActRenFolShaIns:
case ActRcvFilShaInsDZ:
case ActRcvFilShaInsCla:
case ActExpShaIns:
case ActConShaIns:
case ActZIPShaIns:
case ActReqDatShaIns:
case ActChgDatShaIns:
case ActDowShaIns:
Gbl.FileBrowser.Type = Brw_ADMI_SHR_INS;
break;
/***** Documents of centre *****/
case ActSeeAdmDocCtr: // Access to a documents zone from menu
case ActChgToSeeDocCtr: // Access to see a documents zone
case ActSeeDocCtr:
case ActExpSeeDocCtr:
case ActConSeeDocCtr:
case ActZIPSeeDocCtr:
case ActReqDatSeeDocCtr:
case ActDowSeeDocCtr:
Gbl.FileBrowser.Type = Brw_SHOW_DOC_CTR;
break;
case ActChgToAdmDocCtr: // Access to admin a documents zone
case ActAdmDocCtr:
case ActReqRemFilDocCtr:
case ActRemFilDocCtr:
case ActRemFolDocCtr:
case ActCopDocCtr:
case ActPasDocCtr:
case ActRemTreDocCtr:
case ActFrmCreDocCtr:
case ActCreFolDocCtr:
case ActCreLnkDocCtr:
case ActRenFolDocCtr:
case ActRcvFilDocCtrDZ:
case ActRcvFilDocCtrCla:
case ActExpAdmDocCtr:
case ActConAdmDocCtr:
case ActZIPAdmDocCtr:
case ActShoDocCtr:
case ActHidDocCtr:
case ActReqDatAdmDocCtr:
case ActChgDatAdmDocCtr:
case ActDowAdmDocCtr:
Gbl.FileBrowser.Type = Brw_ADMI_DOC_CTR;
break;
/***** Shared files of centre *****/
case ActAdmShaCtr:
case ActReqRemFilShaCtr:
case ActRemFilShaCtr:
case ActRemFolShaCtr:
case ActCopShaCtr:
case ActPasShaCtr:
case ActRemTreShaCtr:
case ActFrmCreShaCtr:
case ActCreFolShaCtr:
case ActCreLnkShaCtr:
case ActRenFolShaCtr:
case ActRcvFilShaCtrDZ:
case ActRcvFilShaCtrCla:
case ActExpShaCtr:
case ActConShaCtr:
case ActZIPShaCtr:
case ActReqDatShaCtr:
case ActChgDatShaCtr:
case ActDowShaCtr:
Gbl.FileBrowser.Type = Brw_ADMI_SHR_CTR;
break;
/***** Documents of degree *****/
case ActSeeAdmDocDeg: // Access to a documents zone from menu
case ActChgToSeeDocDeg: // Access to see a documents zone
case ActSeeDocDeg:
case ActExpSeeDocDeg:
case ActConSeeDocDeg:
case ActZIPSeeDocDeg:
case ActReqDatSeeDocDeg:
case ActDowSeeDocDeg:
Gbl.FileBrowser.Type = Brw_SHOW_DOC_DEG;
break;
case ActChgToAdmDocDeg: // Access to admin a documents zone
case ActAdmDocDeg:
case ActReqRemFilDocDeg:
case ActRemFilDocDeg:
case ActRemFolDocDeg:
case ActCopDocDeg:
case ActPasDocDeg:
case ActRemTreDocDeg:
case ActFrmCreDocDeg:
case ActCreFolDocDeg:
case ActCreLnkDocDeg:
case ActRenFolDocDeg:
case ActRcvFilDocDegDZ:
case ActRcvFilDocDegCla:
case ActExpAdmDocDeg:
case ActConAdmDocDeg:
case ActZIPAdmDocDeg:
case ActShoDocDeg:
case ActHidDocDeg:
case ActReqDatAdmDocDeg:
case ActChgDatAdmDocDeg:
case ActDowAdmDocDeg:
Gbl.FileBrowser.Type = Brw_ADMI_DOC_DEG;
break;
/***** Shared files of degree *****/
case ActAdmShaDeg:
case ActReqRemFilShaDeg:
case ActRemFilShaDeg:
case ActRemFolShaDeg:
case ActCopShaDeg:
case ActPasShaDeg:
case ActRemTreShaDeg:
case ActFrmCreShaDeg:
case ActCreFolShaDeg:
case ActCreLnkShaDeg:
case ActRenFolShaDeg:
case ActRcvFilShaDegDZ:
case ActRcvFilShaDegCla:
case ActExpShaDeg:
case ActConShaDeg:
case ActZIPShaDeg:
case ActReqDatShaDeg:
case ActChgDatShaDeg:
case ActDowShaDeg:
Gbl.FileBrowser.Type = Brw_ADMI_SHR_DEG;
break;
/***** Documents of course/group *****/
case ActSeeAdmDocCrsGrp: // Access to a documents zone from menu
case ActChgToSeeDocCrs: // Access to see a documents zone
/* Set file browser type acording to last group accessed */
Gbl.FileBrowser.Type = (Gbl.Crs.Grps.GrpCod > 0) ? Brw_SHOW_DOC_GRP :
Brw_SHOW_DOC_CRS;
break;
case ActSeeDocCrs:
case ActExpSeeDocCrs:
case ActConSeeDocCrs:
case ActZIPSeeDocCrs:
case ActReqDatSeeDocCrs:
case ActDowSeeDocCrs:
Gbl.FileBrowser.Type = Brw_SHOW_DOC_CRS;
break;
case ActSeeDocGrp:
case ActExpSeeDocGrp:
case ActConSeeDocGrp:
case ActZIPSeeDocGrp:
case ActReqDatSeeDocGrp:
case ActDowSeeDocGrp:
Gbl.FileBrowser.Type = Brw_SHOW_DOC_GRP;
break;
case ActChgToAdmDocCrs: // Access to admin a documents zone
/* Set file browser type acording to last group accessed */
Gbl.FileBrowser.Type = (Gbl.Crs.Grps.GrpCod > 0) ? Brw_ADMI_DOC_GRP :
Brw_ADMI_DOC_CRS;
break;
case ActAdmDocCrs:
case ActReqRemFilDocCrs:
case ActRemFilDocCrs:
case ActRemFolDocCrs:
case ActCopDocCrs:
case ActPasDocCrs:
case ActRemTreDocCrs:
case ActFrmCreDocCrs:
case ActCreFolDocCrs:
case ActCreLnkDocCrs:
case ActRenFolDocCrs:
case ActRcvFilDocCrsDZ:
case ActRcvFilDocCrsCla:
case ActExpAdmDocCrs:
case ActConAdmDocCrs:
case ActZIPAdmDocCrs:
case ActShoDocCrs:
case ActHidDocCrs:
case ActReqDatAdmDocCrs:
case ActChgDatAdmDocCrs:
case ActDowAdmDocCrs:
Gbl.FileBrowser.Type = Brw_ADMI_DOC_CRS;
break;
case ActAdmDocGrp:
case ActReqRemFilDocGrp:
case ActRemFilDocGrp:
case ActRemFolDocGrp:
case ActCopDocGrp:
case ActPasDocGrp:
case ActRemTreDocGrp:
case ActFrmCreDocGrp:
case ActCreFolDocGrp:
case ActCreLnkDocGrp:
case ActRenFolDocGrp:
case ActRcvFilDocGrpDZ:
case ActRcvFilDocGrpCla:
case ActExpAdmDocGrp:
case ActConAdmDocGrp:
case ActZIPAdmDocGrp:
case ActShoDocGrp:
case ActHidDocGrp:
case ActReqDatAdmDocGrp:
case ActChgDatAdmDocGrp:
case ActDowAdmDocGrp:
Gbl.FileBrowser.Type = Brw_ADMI_DOC_GRP;
break;
/***** Teachers' private files of course/group *****/
case ActAdmTchCrsGrp:
case ActChgToAdmTch: // Access to a teachers zone from menu
/* Set file browser type acording to last group accessed */
Gbl.FileBrowser.Type = (Gbl.Crs.Grps.GrpCod > 0) ? Brw_ADMI_TCH_GRP :
Brw_ADMI_TCH_CRS;
break;
case ActAdmTchCrs:
case ActReqRemFilTchCrs:
case ActRemFilTchCrs:
case ActRemFolTchCrs:
case ActCopTchCrs:
case ActPasTchCrs:
case ActRemTreTchCrs:
case ActFrmCreTchCrs:
case ActCreFolTchCrs:
case ActCreLnkTchCrs:
case ActRenFolTchCrs:
case ActRcvFilTchCrsDZ:
case ActRcvFilTchCrsCla:
case ActExpTchCrs:
case ActConTchCrs:
case ActZIPTchCrs:
case ActReqDatTchCrs:
case ActChgDatTchCrs:
case ActDowTchCrs:
Gbl.FileBrowser.Type = Brw_ADMI_TCH_CRS;
break;
case ActAdmTchGrp:
case ActReqRemFilTchGrp:
case ActRemFilTchGrp:
case ActRemFolTchGrp:
case ActCopTchGrp:
case ActPasTchGrp:
case ActRemTreTchGrp:
case ActFrmCreTchGrp:
case ActCreFolTchGrp:
case ActCreLnkTchGrp:
case ActRenFolTchGrp:
case ActRcvFilTchGrpDZ:
case ActRcvFilTchGrpCla:
case ActExpTchGrp:
case ActConTchGrp:
case ActZIPTchGrp:
case ActReqDatTchGrp:
case ActChgDatTchGrp:
case ActDowTchGrp:
Gbl.FileBrowser.Type = Brw_ADMI_TCH_GRP;
break;
/***** Shared files of course/group *****/
case ActAdmShaCrsGrp:
case ActChgToAdmSha: // Access to a shared zone from menu
/* Set file browser type acording to last group accessed */
Gbl.FileBrowser.Type = (Gbl.Crs.Grps.GrpCod > 0) ? Brw_ADMI_SHR_GRP :
Brw_ADMI_SHR_CRS;
break;
case ActAdmShaCrs:
case ActReqRemFilShaCrs:
case ActRemFilShaCrs:
case ActRemFolShaCrs:
case ActCopShaCrs:
case ActPasShaCrs:
case ActRemTreShaCrs:
case ActFrmCreShaCrs:
case ActCreFolShaCrs:
case ActCreLnkShaCrs:
case ActRenFolShaCrs:
case ActRcvFilShaCrsDZ:
case ActRcvFilShaCrsCla:
case ActExpShaCrs:
case ActConShaCrs:
case ActZIPShaCrs:
case ActReqDatShaCrs:
case ActChgDatShaCrs:
case ActDowShaCrs:
Gbl.FileBrowser.Type = Brw_ADMI_SHR_CRS;
break;
case ActAdmShaGrp:
case ActReqRemFilShaGrp:
case ActRemFilShaGrp:
case ActRemFolShaGrp:
case ActCopShaGrp:
case ActPasShaGrp:
case ActRemTreShaGrp:
case ActFrmCreShaGrp:
case ActCreFolShaGrp:
case ActCreLnkShaGrp:
case ActRenFolShaGrp:
case ActRcvFilShaGrpDZ:
case ActRcvFilShaGrpCla:
case ActExpShaGrp:
case ActConShaGrp:
case ActZIPShaGrp:
case ActReqDatShaGrp:
case ActChgDatShaGrp:
case ActDowShaGrp:
Gbl.FileBrowser.Type = Brw_ADMI_SHR_GRP;
break;
/***** My assignments *****/
case ActReqRemFilAsgUsr:
case ActRemFilAsgUsr:
case ActRemFolAsgUsr:
case ActCopAsgUsr:
case ActPasAsgUsr:
case ActRemTreAsgUsr:
case ActFrmCreAsgUsr:
case ActCreFolAsgUsr:
case ActCreLnkAsgUsr:
case ActRenFolAsgUsr:
case ActRcvFilAsgUsrDZ:
case ActRcvFilAsgUsrCla:
case ActExpAsgUsr:
case ActConAsgUsr:
case ActZIPAsgUsr:
case ActReqDatAsgUsr:
case ActChgDatAsgUsr:
case ActDowAsgUsr:
Gbl.FileBrowser.Type = Brw_ADMI_ASG_USR;
break;
/***** Another users' assignments *****/
case ActAdmAsgWrkCrs:
case ActReqRemFilAsgCrs:
case ActRemFilAsgCrs:
case ActRemFolAsgCrs:
case ActCopAsgCrs:
case ActPasAsgCrs:
case ActRemTreAsgCrs:
case ActFrmCreAsgCrs:
case ActCreFolAsgCrs:
case ActCreLnkAsgCrs:
case ActRenFolAsgCrs:
case ActRcvFilAsgCrsDZ:
case ActRcvFilAsgCrsCla:
case ActExpAsgCrs:
case ActConAsgCrs:
case ActZIPAsgCrs:
case ActReqDatAsgCrs:
case ActChgDatAsgCrs:
case ActDowAsgCrs:
Gbl.FileBrowser.Type = Brw_ADMI_ASG_CRS;
break;
/***** My works *****/
case ActAdmAsgWrkUsr:
case ActReqRemFilWrkUsr:
case ActRemFilWrkUsr:
case ActRemFolWrkUsr:
case ActCopWrkUsr:
case ActPasWrkUsr:
case ActRemTreWrkUsr:
case ActFrmCreWrkUsr:
case ActCreFolWrkUsr:
case ActCreLnkWrkUsr:
case ActRenFolWrkUsr:
case ActRcvFilWrkUsrDZ:
case ActRcvFilWrkUsrCla:
case ActExpWrkUsr:
case ActConWrkUsr:
case ActZIPWrkUsr:
case ActReqDatWrkUsr:
case ActChgDatWrkUsr:
case ActDowWrkUsr:
Gbl.FileBrowser.Type = Brw_ADMI_WRK_USR;
break;
/***** Another users' works *****/
case ActReqRemFilWrkCrs:
case ActRemFilWrkCrs:
case ActRemFolWrkCrs:
case ActCopWrkCrs:
case ActPasWrkCrs:
case ActRemTreWrkCrs:
case ActFrmCreWrkCrs:
case ActCreFolWrkCrs:
case ActCreLnkWrkCrs:
case ActRenFolWrkCrs:
case ActRcvFilWrkCrsDZ:
case ActRcvFilWrkCrsCla:
case ActExpWrkCrs:
case ActConWrkCrs:
case ActZIPWrkCrs:
case ActReqDatWrkCrs:
case ActChgDatWrkCrs:
case ActDowWrkCrs:
Gbl.FileBrowser.Type = Brw_ADMI_WRK_CRS;
break;
/***** Documents in project *****/
case ActAdmDocPrj:
case ActReqRemFilDocPrj:
case ActRemFilDocPrj:
case ActRemFolDocPrj:
case ActCopDocPrj:
case ActPasDocPrj:
case ActRemTreDocPrj:
case ActFrmCreDocPrj:
case ActCreFolDocPrj:
case ActCreLnkDocPrj:
case ActRenFolDocPrj:
case ActRcvFilDocPrjDZ:
case ActRcvFilDocPrjCla:
case ActExpDocPrj:
case ActConDocPrj:
case ActZIPDocPrj:
case ActReqDatDocPrj:
case ActChgDatDocPrj:
case ActDowDocPrj:
Gbl.FileBrowser.Type = Brw_ADMI_DOC_PRJ;
break;
/***** Assessment of project *****/
case ActAdmAssPrj:
case ActReqRemFilAssPrj:
case ActRemFilAssPrj:
case ActRemFolAssPrj:
case ActCopAssPrj:
case ActPasAssPrj:
case ActRemTreAssPrj:
case ActFrmCreAssPrj:
case ActCreFolAssPrj:
case ActCreLnkAssPrj:
case ActRenFolAssPrj:
case ActRcvFilAssPrjDZ:
case ActRcvFilAssPrjCla:
case ActExpAssPrj:
case ActConAssPrj:
case ActZIPAssPrj:
case ActReqDatAssPrj:
case ActChgDatAssPrj:
case ActDowAssPrj:
Gbl.FileBrowser.Type = Brw_ADMI_ASS_PRJ;
break;
/***** Marks *****/
case ActSeeAdmMrk: // Access to a marks zone from menu
/* Set file browser type acording to last group accessed */
switch (Gbl.Usrs.Me.Role.Logged)
{
case Rol_STD:
case Rol_NET:
Gbl.FileBrowser.Type = (Gbl.Crs.Grps.GrpCod > 0) ? Brw_SHOW_MRK_GRP :
Brw_SHOW_MRK_CRS;
break;
case Rol_TCH:
case Rol_SYS_ADM:
Gbl.FileBrowser.Type = (Gbl.Crs.Grps.GrpCod > 0) ? Brw_ADMI_MRK_GRP :
Brw_ADMI_MRK_CRS;
break;
default:
Rol_WrongRoleExit ();
break;
}
break;
case ActChgToSeeMrk: // Access to see a marks zone
/* Set file browser type acording to last group accessed */
Gbl.FileBrowser.Type = (Gbl.Crs.Grps.GrpCod > 0) ? Brw_SHOW_MRK_GRP :
Brw_SHOW_MRK_CRS;
break;
case ActSeeMrkCrs:
case ActExpSeeMrkCrs:
case ActConSeeMrkCrs:
case ActReqDatSeeMrkCrs:
case ActSeeMyMrkCrs:
Gbl.FileBrowser.Type = Brw_SHOW_MRK_CRS;
break;
case ActSeeMrkGrp:
case ActExpSeeMrkGrp:
case ActConSeeMrkGrp:
case ActReqDatSeeMrkGrp:
case ActSeeMyMrkGrp:
Gbl.FileBrowser.Type = Brw_SHOW_MRK_GRP;
break;
case ActChgToAdmMrk: // Access to admin a marks zone
/* Set file browser type acording to last group accessed */
Gbl.FileBrowser.Type = (Gbl.Crs.Grps.GrpCod > 0) ? Brw_ADMI_MRK_GRP :
Brw_ADMI_MRK_CRS;
break;
case ActAdmMrkCrs:
case ActReqRemFilMrkCrs:
case ActRemFilMrkCrs:
case ActRemFolMrkCrs:
case ActCopMrkCrs:
case ActPasMrkCrs:
case ActRemTreMrkCrs:
case ActFrmCreMrkCrs:
case ActCreFolMrkCrs:
case ActRenFolMrkCrs:
case ActRcvFilMrkCrsDZ:
case ActRcvFilMrkCrsCla:
case ActExpAdmMrkCrs:
case ActConAdmMrkCrs:
case ActZIPAdmMrkCrs:
case ActShoMrkCrs:
case ActHidMrkCrs:
case ActReqDatAdmMrkCrs:
case ActChgDatAdmMrkCrs:
case ActDowAdmMrkCrs:
case ActChgNumRowHeaCrs:
case ActChgNumRowFooCrs:
Gbl.FileBrowser.Type = Brw_ADMI_MRK_CRS;
break;
case ActAdmMrkGrp:
case ActReqRemFilMrkGrp:
case ActRemFilMrkGrp:
case ActRemFolMrkGrp:
case ActCopMrkGrp:
case ActPasMrkGrp:
case ActRemTreMrkGrp:
case ActFrmCreMrkGrp:
case ActCreFolMrkGrp:
case ActRenFolMrkGrp:
case ActRcvFilMrkGrpDZ:
case ActRcvFilMrkGrpCla:
case ActExpAdmMrkGrp:
case ActConAdmMrkGrp:
case ActZIPAdmMrkGrp:
case ActShoMrkGrp:
case ActHidMrkGrp:
case ActReqDatAdmMrkGrp:
case ActChgDatAdmMrkGrp:
case ActDowAdmMrkGrp:
case ActChgNumRowHeaGrp:
case ActChgNumRowFooGrp:
Gbl.FileBrowser.Type = Brw_ADMI_MRK_GRP;
break;
/***** Briefcase *****/
case ActAdmBrf:
case ActReqRemFilBrf:
case ActRemFilBrf:
case ActRemFolBrf:
case ActCopBrf:
case ActPasBrf:
case ActRemTreBrf:
case ActFrmCreBrf:
case ActCreFolBrf:
case ActCreLnkBrf:
case ActRenFolBrf:
case ActRcvFilBrfDZ:
case ActRcvFilBrfCla:
case ActExpBrf:
case ActConBrf:
case ActZIPBrf:
case ActReqDatBrf:
case ActChgDatBrf:
case ActDowBrf:
case ActReqRemOldBrf: // Ask for removing old files in briefcase
case ActRemOldBrf: // Remove old files in briefcase
Gbl.FileBrowser.Type = Brw_ADMI_BRF_USR;
break;
default:
Lay_ShowErrorAndExit ("The type of file browser can not be determined.");
break;
}
/***** Get the path in the file browser and the name of the file or folder *****/
Brw_GetParamsPathInTreeAndFileName ();
Brw_SetFullPathInTree ();
/***** Get other parameters *****/
if (Brw_GetIfProjectFileBrowser ())
/* Get project code */
Gbl.Prjs.PrjCod = Prj_GetParamPrjCod ();
else if (Brw_GetIfCrsAssigWorksFileBrowser ())
{
/* Get lists of the selected users if not already got */
Usr_GetListsSelectedEncryptedUsrsCods (&Gbl.Usrs.Selected);
/* Get user whose folder will be used to make any operation */
Usr_GetParamOtherUsrCodEncryptedAndGetListIDs ();
/* Get whether we must create the zip file or not */
Gbl.FileBrowser.ZIP.CreateZIP = ZIP_GetCreateZIPFromForm ();
}
switch (Gbl.Action.Act)
{
case ActCreFolDocIns: case ActRenFolDocIns:
case ActCreFolShaIns: case ActRenFolShaIns:
case ActCreFolDocCtr: case ActRenFolDocCtr:
case ActCreFolShaCtr: case ActRenFolShaCtr:
case ActCreFolDocDeg: case ActRenFolDocDeg:
case ActCreFolShaDeg: case ActRenFolShaDeg:
case ActCreFolDocCrs: case ActRenFolDocCrs:
case ActCreFolDocGrp: case ActRenFolDocGrp:
case ActCreFolTchCrs: case ActRenFolTchCrs:
case ActCreFolTchGrp: case ActRenFolTchGrp:
case ActCreFolShaCrs: case ActRenFolShaCrs:
case ActCreFolShaGrp: case ActRenFolShaGrp:
case ActCreFolMrkCrs: case ActRenFolMrkCrs:
case ActCreFolMrkGrp: case ActRenFolMrkGrp:
case ActCreFolAsgCrs: case ActRenFolAsgCrs:
case ActCreFolWrkCrs: case ActRenFolWrkCrs:
case ActCreFolAsgUsr: case ActRenFolAsgUsr:
case ActCreFolWrkUsr: case ActRenFolWrkUsr:
case ActCreFolDocPrj: case ActRenFolDocPrj:
case ActCreFolAssPrj: case ActRenFolAssPrj:
case ActCreFolBrf: case ActRenFolBrf:
/* Get the name of the new folder */
Par_GetParToText ("NewFolderName",Gbl.FileBrowser.NewFilFolLnkName,NAME_MAX);
break;
case ActCreLnkDocIns:
case ActCreLnkShaIns:
case ActCreLnkDocCtr:
case ActCreLnkShaCtr:
case ActCreLnkDocDeg:
case ActCreLnkShaDeg:
case ActCreLnkDocCrs: case ActCreLnkDocGrp:
case ActCreLnkTchCrs: case ActCreLnkTchGrp:
case ActCreLnkShaCrs: case ActCreLnkShaGrp:
case ActCreLnkAsgCrs:
case ActCreLnkWrkCrs:
case ActCreLnkAsgUsr:
case ActCreLnkWrkUsr:
case ActCreLnkDocPrj:
case ActCreLnkBrf:
/* Get the name of the new link */
Par_GetParToText ("NewLinkName",Gbl.FileBrowser.NewFilFolLnkName,NAME_MAX);
break;
default:
break;
}
/***** Get whether to show full tree *****/
// If I belong to the current course or I am superuser, or file browser is briefcase ==> get whether show full tree from form
// Else ==> show full tree (only public files)
Gbl.FileBrowser.ShowOnlyPublicFiles = false;
if (Gbl.Usrs.Me.Role.Logged != Rol_SYS_ADM)
switch (Gbl.FileBrowser.Type)
{
case Brw_SHOW_DOC_INS:
case Brw_ADMI_DOC_INS:
case Brw_ADMI_SHR_INS:
Gbl.FileBrowser.ShowOnlyPublicFiles = !Gbl.Usrs.Me.IBelongToCurrentIns;
break;
case Brw_SHOW_DOC_CTR:
case Brw_ADMI_DOC_CTR:
case Brw_ADMI_SHR_CTR:
Gbl.FileBrowser.ShowOnlyPublicFiles = !Gbl.Usrs.Me.IBelongToCurrentCtr;
break;
case Brw_SHOW_DOC_DEG:
case Brw_ADMI_DOC_DEG:
case Brw_ADMI_SHR_DEG:
Gbl.FileBrowser.ShowOnlyPublicFiles = !Gbl.Usrs.Me.IBelongToCurrentDeg;
break;
case Brw_SHOW_DOC_CRS:
case Brw_ADMI_DOC_CRS:
case Brw_ADMI_SHR_CRS:
Gbl.FileBrowser.ShowOnlyPublicFiles = !Gbl.Usrs.Me.IBelongToCurrentCrs;
break;
default:
break;
}
Gbl.FileBrowser.FullTree = Gbl.FileBrowser.ShowOnlyPublicFiles ? true :
Brw_GetFullTreeFromForm ();
/***** Initialize file browser *****/
Brw_InitializeFileBrowser ();
}
/*****************************************************************************/
/******* Get group code from last access to current zone or from form ********/
/*****************************************************************************/
static long Brw_GetGrpSettings (void)
{
long GrpCod;
if ((GrpCod = Par_GetParToLong ("GrpCod")) > 0)
return GrpCod;
else
/***** Try to get group code from database *****/
switch (Gbl.Action.Act)
{
case ActSeeAdmDocCrsGrp: // Access to a documents zone from menu
case ActSeeDocGrp:
case ActAdmDocGrp:
case ActAdmTchCrsGrp: // Access to a documents zone from menu
case ActAdmTchGrp:
return Brw_GetGrpLastAccZone ("LastDowGrpCod");
case ActAdmShaCrsGrp: // Access to a shared documents zone from menu
case ActAdmShaGrp:
return Brw_GetGrpLastAccZone ("LastComGrpCod");
case ActSeeAdmMrk: // Access to a marks zone from menu
case ActSeeMrkGrp:
case ActAdmMrkGrp:
return Brw_GetGrpLastAccZone ("LastAssGrpCod");
default:
return -1L;
}
}
/*****************************************************************************/
/******************* If a group is selected, get its data ********************/
/*****************************************************************************/
static void Brw_GetDataCurrentGrp (void)
{
struct GroupData GrpDat;
if (Gbl.Crs.Grps.GrpCod > 0)
{
GrpDat.GrpCod = Gbl.Crs.Grps.GrpCod;
Grp_GetDataOfGroupByCod (&GrpDat);
switch (Gbl.Action.Act)
{
case ActSeeAdmDocCrsGrp: // Access to see/admin a documents zone from menu
case ActChgToSeeDocCrs: // Access to see a documents zone
case ActSeeDocGrp: // Access to see a documents zone
case ActChgToAdmDocCrs: // Access to admin a documents zone
case ActAdmDocGrp: // Access to admin a documents zone
case ActChgToAdmTch: // Access to admin a teachers' zone
case ActAdmTchGrp: // Access to admin a teachers' zone
case ActChgToAdmSha: // Access to admin a shared zone
case ActAdmShaGrp: // Access to admin a shared zone
case ActSeeAdmMrk: // Access to see/admin a marks zone from menu
case ActChgToSeeMrk: // Access to see a marks zone
case ActSeeMrkGrp: // Access to see a marks zone
case ActChgToAdmMrk: // Access to admin a marks zone
case ActAdmMrkGrp: // Access to admin a marks zone
/***** For security, check if group file zones are enabled,
and check if I belongs to the selected group *****/
if (GrpDat.FileZones)
{
if (!Grp_GetIfIBelongToGrp (Gbl.Crs.Grps.GrpCod))
Gbl.Crs.Grps.GrpCod = -1L; // Go to course zone
}
else
Gbl.Crs.Grps.GrpCod = -1L; // Go to course zone
break;
default:
/***** For security, check if group file zones are enabled,
and check if I belongs to the selected group *****/
if (!GrpDat.FileZones)
Lay_ShowErrorAndExit ("The group has no file zones.");
else if (!Grp_GetIfIBelongToGrp (Gbl.Crs.Grps.GrpCod))
Lay_ShowErrorAndExit ("You don't have access to the group.");
break;
}
/***** Get data of the current group *****/
if (Gbl.Crs.Grps.GrpCod > 0)
{
Gbl.Crs.Grps.GrpTyp.GrpTypCod = GrpDat.GrpTypCod;
Str_Copy (Gbl.Crs.Grps.GrpTyp.GrpTypName,GrpDat.GrpTypName,
Grp_MAX_BYTES_GROUP_TYPE_NAME);
Str_Copy (Gbl.Crs.Grps.GrpName,GrpDat.GrpName,
Grp_MAX_BYTES_GROUP_NAME);
Gbl.Crs.Grps.MaxStudents = GrpDat.MaxStudents;
Gbl.Crs.Grps.Open = GrpDat.Open;
Gbl.Crs.Grps.FileZones = GrpDat.FileZones;
Gbl.Crs.Grps.GrpTyp.MultipleEnrolment = GrpDat.MultipleEnrolment;
}
}
}
/*****************************************************************************/
/**************** Write hidden parameter with code of file *******************/
/*****************************************************************************/
void Brw_PutHiddenParamFilCod (long FilCod)
{
Par_PutHiddenParamLong (NULL,"FilCod",FilCod);
}
/*****************************************************************************/
/********************* Get parameter with code of file ***********************/
/*****************************************************************************/
long Brw_GetParamFilCod (void)
{
/***** Get code of file *****/
return Par_GetParToLong ("FilCod");
}
/*****************************************************************************/
/**************** Write parameters related with file browser *****************/
/*****************************************************************************/
void Brw_PutImplicitParamsFileBrowser (void)
{
Brw_PutParamsFileBrowser (Gbl.FileBrowser.FilFolLnk.Path,
Gbl.FileBrowser.FilFolLnk.Name,
Gbl.FileBrowser.FilFolLnk.Type,
-1L); // Not used
}
static void Brw_PutParamsFileBrowser (const char *PathInTree,const char *FilFolLnkName,
Brw_FileType_t FileType,long FilCod)
{
if (Brw_GetIfGroupFileBrowser ()) // This file browser needs specify a group
/***** Group code *****/
Grp_PutParamGrpCod (Gbl.Crs.Grps.GrpCod);
else if (Brw_GetIfProjectFileBrowser ()) // This file browser needs specify a project
/***** Project code *****/
Prj_PutParamPrjCod (Gbl.Prjs.PrjCod);
else if (Brw_GetIfCrsAssigWorksFileBrowser ())
{
/***** Users selected *****/
Usr_PutHiddenParSelectedUsrsCods (&Gbl.Usrs.Selected);
Usr_PutParamOtherUsrCodEncrypted ();
}
/***** If full tree selected? *****/
Brw_PutHiddenParamFullTreeIfSelected ();
/***** Path and file *****/
if (PathInTree)
Par_PutHiddenParamString (NULL,"Path",PathInTree);
if (FilFolLnkName)
Par_PutHiddenParamString (NULL,Brw_FileTypeParamName[FileType],FilFolLnkName);
if (FilCod > 0)
Brw_PutHiddenParamFilCod (FilCod);
}
/*****************************************************************************/
/************** Get parameters path and file in file browser *****************/
/*****************************************************************************/
static void Brw_GetParamsPathInTreeAndFileName (void)
{
const char *Ptr;
unsigned i;
Brw_FileType_t FileType;
char FileNameToShow[NAME_MAX + 1];
/***** Get the path inside the tree
(this path does not include
the name of the file or folder at the end) *****/
Par_GetParToText ("Path",Gbl.FileBrowser.FilFolLnk.Path,PATH_MAX);
/* Check if path contains ".." */
if (strstr (Gbl.FileBrowser.FilFolLnk.Path,"..")) // ".." is not allowed in path
Lay_ShowErrorAndExit ("Wrong path.");
/***** Get the name of the file, folder or link *****/
Gbl.FileBrowser.FilFolLnk.Type = Brw_IS_UNKNOWN;
for (FileType = (Brw_FileType_t) 0;
FileType < Brw_NUM_FILE_TYPES;
FileType++)
// File names with heading and trailing spaces are allowed
if (Par_GetParAndChangeFormat (Brw_FileTypeParamName[FileType],
Gbl.FileBrowser.FilFolLnk.Name,
NAME_MAX,Str_TO_TEXT,false))
{
Gbl.FileBrowser.FilFolLnk.Type = FileType;
/* Check if filename contains ".." */
Brw_GetFileNameToShow (Gbl.FileBrowser.FilFolLnk.Type,
Gbl.FileBrowser.FilFolLnk.Name,
FileNameToShow);
if (strstr (FileNameToShow,"..")) // ".." is not allowed in filename
Lay_ShowErrorAndExit ("Wrong file name.");
break;
}
/***** Set level of this file or folder inside file browser *****/
if (!strcmp (Gbl.FileBrowser.FilFolLnk.Name,"."))
Gbl.FileBrowser.Level = 0;
else
{
// Level == number-of-slashes-in-path-except-file-or-folder + 1
Gbl.FileBrowser.Level = 1;
for (Ptr = Gbl.FileBrowser.FilFolLnk.Path;
*Ptr;
Ptr++)
if (*Ptr == '/')
Gbl.FileBrowser.Level++;
}
/***** Get data of assignment *****/
if (Gbl.FileBrowser.Level &&
(Gbl.FileBrowser.Type == Brw_ADMI_ASG_USR ||
Gbl.FileBrowser.Type == Brw_ADMI_ASG_CRS))
{
if (Gbl.FileBrowser.Level == 1)
// We are in this case: assignments/assignment-folder
Str_Copy (Gbl.FileBrowser.Asg.Folder,Gbl.FileBrowser.FilFolLnk.Name,
Brw_MAX_BYTES_FOLDER);
else
{
// We are in this case: assignments/assignment-folder/rest-of-path
for (Ptr = Gbl.FileBrowser.FilFolLnk.Path;
*Ptr && *Ptr != '/';
Ptr++); // Go to first '/'
if (*Ptr == '/')
Ptr++; // Skip '/'
for (i = 0;
i < Brw_MAX_BYTES_FOLDER && *Ptr && *Ptr != '/';
i++, Ptr++)
Gbl.FileBrowser.Asg.Folder[i] = *Ptr; // Copy assignment folder
Gbl.FileBrowser.Asg.Folder[i] = '\0';
}
Asg_GetDataOfAssignmentByFolder (&Gbl.FileBrowser.Asg);
}
}
/*****************************************************************************/
/************************* Initialize file browser ***************************/
/*****************************************************************************/
// Gbl.FileBrowser.Type must be set to a valid file browser
void Brw_InitializeFileBrowser (void)
{
/***** Construct the relative path to the folder of file browser *****/
Brw_SetPathFileBrowser ();
/***** Other initializations *****/
Brw_ResetFileBrowserSize ();
}
/*****************************************************************************/
/********* Construct the paths to the top folders of file browser ************/
/*****************************************************************************/
static void Brw_SetPathFileBrowser (void)
{
char Path[PATH_MAX * 2 + 128];
/***** Reset paths. An empty path means that
we don't have to create that directory *****/
Gbl.FileBrowser.Priv.PathAboveRootFolder[0] = '\0';
Gbl.FileBrowser.Priv.PathRootFolder[0] = '\0';
/***** Set paths depending on file browser *****/
switch (Gbl.FileBrowser.Type)
{
case Brw_SHOW_DOC_INS:
case Brw_ADMI_DOC_INS:
case Brw_ADMI_SHR_INS:
/* Create a directory for institutions */
Fil_CreateDirIfNotExists (Cfg_PATH_INS_PRIVATE);
/* Create a directory for all institutions which codes end in
institution-code mod 100 */
snprintf (Path,sizeof (Path),
"%s/%02u",
Cfg_PATH_INS_PRIVATE,
(unsigned) (Gbl.Hierarchy.Ins.InsCod % 100));
Fil_CreateDirIfNotExists (Path);
/* Create path to the current institution */
snprintf (Gbl.FileBrowser.Priv.PathAboveRootFolder,
sizeof (Gbl.FileBrowser.Priv.PathAboveRootFolder),
"%s/%02u/%u",
Cfg_PATH_INS_PRIVATE,
(unsigned) (Gbl.Hierarchy.Ins.InsCod % 100),
(unsigned) Gbl.Hierarchy.Ins.InsCod);
break;
case Brw_SHOW_DOC_CTR:
case Brw_ADMI_DOC_CTR:
case Brw_ADMI_SHR_CTR:
/* Create a directory for centres */
Fil_CreateDirIfNotExists (Cfg_PATH_CTR_PRIVATE);
/* Create a directory for all centres which codes end in
centre-code mod 100 */
snprintf (Path,sizeof (Path),
"%s/%02u",
Cfg_PATH_CTR_PRIVATE,
(unsigned) (Gbl.Hierarchy.Ctr.CtrCod % 100));
Fil_CreateDirIfNotExists (Path);
/* Create path to the current centre */
snprintf (Gbl.FileBrowser.Priv.PathAboveRootFolder,
sizeof (Gbl.FileBrowser.Priv.PathAboveRootFolder),
"%s/%02u/%u",
Cfg_PATH_CTR_PRIVATE,
(unsigned) (Gbl.Hierarchy.Ctr.CtrCod % 100),
(unsigned) Gbl.Hierarchy.Ctr.CtrCod);
break;
case Brw_SHOW_DOC_DEG:
case Brw_ADMI_DOC_DEG:
case Brw_ADMI_SHR_DEG:
/* Create a directory for degrees */
Fil_CreateDirIfNotExists (Cfg_PATH_DEG_PRIVATE);
/* Create a directory for all degrees which codes end in
degree-code mod 100 */
snprintf (Path,sizeof (Path),
"%s/%02u",
Cfg_PATH_DEG_PRIVATE,
(unsigned) (Gbl.Hierarchy.Deg.DegCod % 100));
Fil_CreateDirIfNotExists (Path);
/* Create path to the current degree */
snprintf (Gbl.FileBrowser.Priv.PathAboveRootFolder,
sizeof (Gbl.FileBrowser.Priv.PathAboveRootFolder),
"%s/%02u/%u",
Cfg_PATH_DEG_PRIVATE,
(unsigned) (Gbl.Hierarchy.Deg.DegCod % 100),
(unsigned) Gbl.Hierarchy.Deg.DegCod);
break;
case Brw_SHOW_DOC_CRS:
case Brw_ADMI_DOC_CRS:
case Brw_ADMI_TCH_CRS:
case Brw_ADMI_SHR_CRS:
case Brw_SHOW_MRK_CRS:
case Brw_ADMI_MRK_CRS:
/* Create path to the current course */
Str_Copy (Gbl.FileBrowser.Priv.PathAboveRootFolder,
Gbl.Crs.PathPriv,
PATH_MAX);
break;
case Brw_SHOW_DOC_GRP:
case Brw_ADMI_DOC_GRP:
case Brw_ADMI_TCH_GRP:
case Brw_ADMI_SHR_GRP:
case Brw_SHOW_MRK_GRP:
case Brw_ADMI_MRK_GRP:
/* Create a directory for groups inside the current course */
snprintf (Path,sizeof (Path),
"%s/%s",
Gbl.Crs.PathPriv,Cfg_FOLDER_GRP);
Fil_CreateDirIfNotExists (Path);
/* Create path to this group */
snprintf (Path,sizeof (Path),
"%s/%s/%ld",
Gbl.Crs.PathPriv,Cfg_FOLDER_GRP,
Gbl.Crs.Grps.GrpCod);
Str_Copy (Gbl.FileBrowser.Priv.PathAboveRootFolder,
Path,
PATH_MAX);
break;
case Brw_ADMI_ASG_USR:
case Brw_ADMI_WRK_USR:
/* Create a directory for me inside the current course */
snprintf (Path,sizeof (Path),
"%s/%s",
Gbl.Crs.PathPriv,Cfg_FOLDER_USR);
Fil_CreateDirIfNotExists (Path);
/* Create a directory for all users whose codes end in
my-user-code mod 100 */
snprintf (Path,sizeof (Path),
"%s/%s/%02u",
Gbl.Crs.PathPriv,Cfg_FOLDER_USR,
(unsigned) (Gbl.Usrs.Me.UsrDat.UsrCod % 100));
Fil_CreateDirIfNotExists (Path);
/* Create path to me */
snprintf (Path,sizeof (Path),
"%s/%s/%02u/%ld",
Gbl.Crs.PathPriv,Cfg_FOLDER_USR,
(unsigned) (Gbl.Usrs.Me.UsrDat.UsrCod % 100),
Gbl.Usrs.Me.UsrDat.UsrCod);
Str_Copy (Gbl.FileBrowser.Priv.PathAboveRootFolder,
Path,
PATH_MAX);
break;
case Brw_ADMI_ASG_CRS:
case Brw_ADMI_WRK_CRS:
if (Gbl.Usrs.Other.UsrDat.UsrCod > 0)
{
/* Create a directory for this user inside the current course */
snprintf (Path,sizeof (Path),
"%s/%s",
Gbl.Crs.PathPriv,Cfg_FOLDER_USR);
Fil_CreateDirIfNotExists (Path);
/* Create a directory for all users whose codes end in
user-code mod 100 */
snprintf (Path,sizeof (Path),
"%s/%s/%02u",
Gbl.Crs.PathPriv,Cfg_FOLDER_USR,
(unsigned) (Gbl.Usrs.Other.UsrDat.UsrCod % 100));
Fil_CreateDirIfNotExists (Path);
/* Create path to user */
snprintf (Path,sizeof (Path),
"%s/%s/%02u/%ld",
Gbl.Crs.PathPriv,Cfg_FOLDER_USR,
(unsigned) (Gbl.Usrs.Other.UsrDat.UsrCod % 100),
Gbl.Usrs.Other.UsrDat.UsrCod);
Str_Copy (Gbl.FileBrowser.Priv.PathAboveRootFolder,
Path,
PATH_MAX);
}
break;
case Brw_ADMI_DOC_PRJ:
case Brw_ADMI_ASS_PRJ:
/* Create a directory for projects inside the current course */
snprintf (Path,sizeof (Path),
"%s/%s",
Gbl.Crs.PathPriv,Cfg_FOLDER_PRJ);
Fil_CreateDirIfNotExists (Path);
/* Create a directory for all projects which codes end in
project-code mod 100 */
snprintf (Path,sizeof (Path),
"%s/%s/%02u",
Gbl.Crs.PathPriv,Cfg_FOLDER_PRJ,
(unsigned) (Gbl.Prjs.PrjCod % 100));
Fil_CreateDirIfNotExists (Path);
/* Create path to the current project */
snprintf (Path,sizeof (Path),
"%s/%s/%02u/%ld",
Gbl.Crs.PathPriv,Cfg_FOLDER_PRJ,
(unsigned) (Gbl.Prjs.PrjCod % 100),
Gbl.Prjs.PrjCod);
Str_Copy (Gbl.FileBrowser.Priv.PathAboveRootFolder,
Path,
PATH_MAX);
break;
case Brw_ADMI_BRF_USR:
Str_Copy (Gbl.FileBrowser.Priv.PathAboveRootFolder,
Gbl.Usrs.Me.PathDir,
PATH_MAX);
break;
default:
return;
}
/***** Create directories that not exist *****/
if (Gbl.FileBrowser.Priv.PathAboveRootFolder[0])
{
Fil_CreateDirIfNotExists (Gbl.FileBrowser.Priv.PathAboveRootFolder);
snprintf (Path,sizeof (Path),
"%s/%s",
Gbl.FileBrowser.Priv.PathAboveRootFolder,
Brw_RootFolderInternalNames[Gbl.FileBrowser.Type]);
Str_Copy (Gbl.FileBrowser.Priv.PathRootFolder,
Path,
PATH_MAX);
Fil_CreateDirIfNotExists (Gbl.FileBrowser.Priv.PathRootFolder);
/***** If file browser is for assignments,
create folders of assignments if not exist *****/
if (Gbl.FileBrowser.Type == Brw_ADMI_ASG_USR)
Brw_CreateFoldersAssignmentsIfNotExist (Gbl.Usrs.Me.UsrDat.UsrCod);
else if (Gbl.FileBrowser.Type == Brw_ADMI_ASG_CRS)
Brw_CreateFoldersAssignmentsIfNotExist (Gbl.Usrs.Other.UsrDat.UsrCod);
}
}
/*****************************************************************************/
/****** Check if exists a folder of assignments for any user in course *******/
/*****************************************************************************/
// Folders are in level 1, just under root folder
bool Brw_CheckIfExistsFolderAssigmentForAnyUsr (const char *FolderName)
{
MYSQL_RES *mysql_res;
MYSQL_ROW row;
unsigned NumUsrs;
unsigned NumUsr;
long UsrCod;
char PathFolder[PATH_MAX * 2 + 128];
bool FolderExists = false;
/***** Get all the users belonging to current course from database *****/
NumUsrs = (unsigned) DB_QuerySELECT (&mysql_res,"can not get users"
" from current course",
"SELECT UsrCod FROM crs_usr"
" WHERE CrsCod=%ld",
Gbl.Hierarchy.Crs.CrsCod);
/***** Check folders *****/
for (NumUsr = 0;
NumUsr < NumUsrs && !FolderExists;
NumUsr++)
{
/* Get next user */
row = mysql_fetch_row (mysql_res);
UsrCod = Str_ConvertStrCodToLongCod (row[0]);
/* Check if folder exists */
snprintf (PathFolder,sizeof (PathFolder),
"%s/usr/%02u/%ld/%s/%s",
Gbl.Crs.PathPriv,
(unsigned) (UsrCod % 100),
UsrCod, // User's code
Brw_INTERNAL_NAME_ROOT_FOLDER_ASSIGNMENTS,
FolderName);
FolderExists = Fil_CheckIfPathExists (PathFolder);
}
/***** Free structure that stores the query result *****/
DB_FreeMySQLResult (&mysql_res);
return FolderExists;
}
/*****************************************************************************/
/********* Create folders of assignments if not exist for one user ***********/
/*****************************************************************************/
// Folders are created in level 1, just under root folder
// Create a folder of an assignment when:
// 1. The assignment is visible (not hidden)
// 2. ...and the folder name is not empty (the teacher has set that the user must send work(s) for that assignment)
// 3. ...the assignment is not restricted to groups or (if restricted to groups), the owner of zone belong to any of the groups
static void Brw_CreateFoldersAssignmentsIfNotExist (long ZoneUsrCod)
{
MYSQL_RES *mysql_res;
MYSQL_ROW row;
unsigned long NumRows;
unsigned long NumRow;
char PathFolderAsg[PATH_MAX + 1 + PATH_MAX + 1];
/***** Get assignment folders from database *****/
NumRows = DB_QuerySELECT (&mysql_res,"can not get folders of assignments",
"SELECT Folder FROM assignments"
" WHERE CrsCod=%ld AND Hidden='N' AND Folder<>''"
" AND (AsgCod NOT IN (SELECT AsgCod FROM asg_grp) OR"
" AsgCod IN (SELECT asg_grp.AsgCod FROM asg_grp,crs_grp_usr"
" WHERE crs_grp_usr.UsrCod=%ld"
" AND asg_grp.GrpCod=crs_grp_usr.GrpCod))",
Gbl.Hierarchy.Crs.CrsCod,ZoneUsrCod);
/***** Create one folder for each assignment *****/
for (NumRow = 0;
NumRow < NumRows;
NumRow++)
{
/* Get next assignment with folder */
row = mysql_fetch_row (mysql_res);
if (row)
if (row[0]) // Not necessary, because folder name is checked in query to be not empty
{
/* Create folder if not exists */
snprintf (PathFolderAsg,sizeof (PathFolderAsg),
"%s/%s",
Gbl.FileBrowser.Priv.PathRootFolder,row[0]);
Fil_CreateDirIfNotExists (PathFolderAsg);
}
}
/***** Free structure that stores the query result *****/
DB_FreeMySQLResult (&mysql_res);
}
/*****************************************************************************/
/**** Update folders of assignments if exist for all the users in course *****/
/*****************************************************************************/
// Folders are in level 1, just under root folder
bool Brw_UpdateFoldersAssigmentsIfExistForAllUsrs (const char *OldFolderName,const char *NewFolderName)
{
extern const char *Txt_Can_not_rename_a_folder_of_assignment;
extern const char *Txt_Users;
extern const char *Txt_Folders_renamed;
extern const char *Txt_Folders_not_renamed;
MYSQL_RES *mysql_res;
MYSQL_ROW row;
unsigned NumUsrs;
unsigned NumUsr;
long UsrCod;
char OldPath[PATH_MAX + 1];
char NewPath[PATH_MAX + 1];
char PathOldFolder[PATH_MAX * 2 + 128];
char PathNewFolder[PATH_MAX * 2 + 128];
bool RenamingIsPossible = true;
unsigned NumUsrsError = 0;
unsigned NumUsrsSuccess = 0;
/***** Get all the users belonging to current course from database *****/
NumUsrs = (unsigned) DB_QuerySELECT (&mysql_res,"can not get users"
" from current course",
"SELECT UsrCod FROM crs_usr"
" WHERE CrsCod=%ld",
Gbl.Hierarchy.Crs.CrsCod);
/***** Check if there exist folders with the new name *****/
for (NumUsr = 0;
NumUsr < NumUsrs && RenamingIsPossible;
NumUsr++)
{
/* Get next user */
row = mysql_fetch_row (mysql_res);
UsrCod = Str_ConvertStrCodToLongCod (row[0]);
/* Rename folder if exists */
snprintf (PathOldFolder,sizeof (PathOldFolder),
"%s/usr/%02u/%ld/%s/%s",
Gbl.Crs.PathPriv,
(unsigned) (UsrCod % 100),
UsrCod, // User's code
Brw_INTERNAL_NAME_ROOT_FOLDER_ASSIGNMENTS,
OldFolderName);
snprintf (PathNewFolder,sizeof (PathNewFolder),
"%s/usr/%02u/%ld/%s/%s",
Gbl.Crs.PathPriv,
(unsigned) (UsrCod % 100),
UsrCod, // User's code
Brw_INTERNAL_NAME_ROOT_FOLDER_ASSIGNMENTS,
NewFolderName);
if (Fil_CheckIfPathExists (PathOldFolder) &&
Fil_CheckIfPathExists (PathNewFolder))
RenamingIsPossible = false;
}
/***** Rename folder for each user *****/
if (RenamingIsPossible)
{
mysql_data_seek (mysql_res,0);
for (NumUsr = 0;
NumUsr < NumUsrs;
NumUsr++)
{
/* Get next user */
row = mysql_fetch_row (mysql_res);
UsrCod = Str_ConvertStrCodToLongCod (row[0]);
/* Rename folder if exists */
snprintf (PathOldFolder,sizeof (PathOldFolder),
"%s/usr/%02u/%ld/%s/%s",
Gbl.Crs.PathPriv,
(unsigned) (UsrCod % 100),
UsrCod, // User's code
Brw_INTERNAL_NAME_ROOT_FOLDER_ASSIGNMENTS,
OldFolderName);
if (Fil_CheckIfPathExists (PathOldFolder))
{
snprintf (PathNewFolder,sizeof (PathNewFolder),
"%s/usr/%02u/%ld/%s/%s",
Gbl.Crs.PathPriv,
(unsigned) (UsrCod % 100),
UsrCod, // User's code
Brw_INTERNAL_NAME_ROOT_FOLDER_ASSIGNMENTS,
NewFolderName);
if (rename (PathOldFolder,PathNewFolder)) // Fail
{
Ale_ShowAlert (Ale_ERROR,Txt_Can_not_rename_a_folder_of_assignment);
NumUsrsError++;
}
else // Success
{
/* Remove affected clipboards */
Brw_RemoveAffectedClipboards (Brw_ADMI_ASG_USR,UsrCod,-1L);
Brw_RemoveAffectedClipboards (Brw_ADMI_ASG_CRS,-1L,UsrCod);
/* Rename affected expanded folders */
snprintf (OldPath,sizeof (OldPath),
"%s/%s",
Brw_INTERNAL_NAME_ROOT_FOLDER_ASSIGNMENTS,OldFolderName);
snprintf (NewPath,sizeof (NewPath),
"%s/%s",
Brw_INTERNAL_NAME_ROOT_FOLDER_ASSIGNMENTS,NewFolderName);
Brw_RenameAffectedExpandedFolders (Brw_ADMI_ASG_USR,UsrCod,-1L,
OldPath,NewPath);
Brw_RenameAffectedExpandedFolders (Brw_ADMI_ASG_CRS,-1L,UsrCod,
OldPath,NewPath);
NumUsrsSuccess++;
}
}
}
/***** Summary message *****/
Ale_ShowAlert (Ale_INFO,"%s: %u<br />"
"%s: %u<br />"
"%s: %u.",
Txt_Users,NumUsrs,
Txt_Folders_renamed,NumUsrsSuccess,
Txt_Folders_not_renamed,NumUsrsError);
}
else
/***** Warning message *****/
Ale_ShowAlert (Ale_WARNING,Txt_Can_not_rename_a_folder_of_assignment);
/***** Free structure that stores the query result *****/
DB_FreeMySQLResult (&mysql_res);
return RenamingIsPossible;
}
/*****************************************************************************/
/**** Remove folders of assignments if exist for all the users in course *****/
/*****************************************************************************/
// Folders are in level 1, just under root folder
void Brw_RemoveFoldersAssignmentsIfExistForAllUsrs (const char *FolderName)
{
MYSQL_RES *mysql_res;
MYSQL_ROW row;
unsigned NumUsrs;
unsigned NumUsr;
long UsrCod;
char PathFolder[PATH_MAX * 2 + 128];
/***** Get all the users belonging to current course from database *****/
NumUsrs = (unsigned) DB_QuerySELECT (&mysql_res,"can not get users"
" from current course",
"SELECT UsrCod FROM crs_usr"
" WHERE CrsCod=%ld",
Gbl.Hierarchy.Crs.CrsCod);
/***** Remove folders *****/
for (NumUsr = 0;
NumUsr < NumUsrs;
NumUsr++)
{
/* Get next user */
row = mysql_fetch_row (mysql_res);
UsrCod = Str_ConvertStrCodToLongCod (row[0]);
/* Remove tree if exists */
snprintf (PathFolder,sizeof (PathFolder),
"%s/usr/%02u/%ld/%s/%s",
Gbl.Crs.PathPriv,
(unsigned) (UsrCod % 100),
UsrCod, // User's code
Brw_INTERNAL_NAME_ROOT_FOLDER_ASSIGNMENTS,
FolderName);
Fil_RemoveTree (PathFolder);
}
/***** Free structure that stores the query result *****/
DB_FreeMySQLResult (&mysql_res);
}
/*****************************************************************************/
/*** Initialize maximum quota of current file browser and check if exceded ***/
/*****************************************************************************/
static void Brw_SetAndCheckQuota (void)
{
extern const char *Txt_Quota_exceeded;
/***** Check the quota *****/
Brw_SetMaxQuota ();
Brw_CalcSizeOfDir (Gbl.FileBrowser.Priv.PathRootFolder);
if (Brw_CheckIfQuotaExceded ())
Ale_ShowAlert (Ale_WARNING,Txt_Quota_exceeded);
}
/*****************************************************************************/
/************ Initialize maximum quota of current file browser ***************/
/*****************************************************************************/
static void Brw_SetMaxQuota (void)
{
switch (Gbl.FileBrowser.Type)
{
case Brw_SHOW_DOC_INS:
case Brw_ADMI_DOC_INS:
Gbl.FileBrowser.Size.MaxQuota = Brw_MAX_QUOTA_DOCUM_INS;
Gbl.FileBrowser.Size.MaxFiles = Brw_MAX_FILES_DOCUM_INS;
Gbl.FileBrowser.Size.MaxFolds = Brw_MAX_FOLDS_DOCUM_INS;
break;
case Brw_ADMI_SHR_INS:
Gbl.FileBrowser.Size.MaxQuota = Brw_MAX_QUOTA_SHARE_INS;
Gbl.FileBrowser.Size.MaxFiles = Brw_MAX_FILES_SHARE_INS;
Gbl.FileBrowser.Size.MaxFolds = Brw_MAX_FOLDS_SHARE_INS;
break;
case Brw_SHOW_DOC_CTR:
case Brw_ADMI_DOC_CTR:
Gbl.FileBrowser.Size.MaxQuota = Brw_MAX_QUOTA_DOCUM_CTR;
Gbl.FileBrowser.Size.MaxFiles = Brw_MAX_FILES_DOCUM_CTR;
Gbl.FileBrowser.Size.MaxFolds = Brw_MAX_FOLDS_DOCUM_CTR;
break;
case Brw_ADMI_SHR_CTR:
Gbl.FileBrowser.Size.MaxQuota = Brw_MAX_QUOTA_SHARE_CTR;
Gbl.FileBrowser.Size.MaxFiles = Brw_MAX_FILES_SHARE_CTR;
Gbl.FileBrowser.Size.MaxFolds = Brw_MAX_FOLDS_SHARE_CTR;
break;
case Brw_SHOW_DOC_DEG:
case Brw_ADMI_DOC_DEG:
Gbl.FileBrowser.Size.MaxQuota = Brw_MAX_QUOTA_DOCUM_DEG;
Gbl.FileBrowser.Size.MaxFiles = Brw_MAX_FILES_DOCUM_DEG;
Gbl.FileBrowser.Size.MaxFolds = Brw_MAX_FOLDS_DOCUM_DEG;
break;
case Brw_ADMI_SHR_DEG:
Gbl.FileBrowser.Size.MaxQuota = Brw_MAX_QUOTA_SHARE_DEG;
Gbl.FileBrowser.Size.MaxFiles = Brw_MAX_FILES_SHARE_DEG;
Gbl.FileBrowser.Size.MaxFolds = Brw_MAX_FOLDS_SHARE_DEG;
break;
case Brw_SHOW_DOC_CRS:
case Brw_ADMI_DOC_CRS:
Gbl.FileBrowser.Size.MaxQuota = Brw_MAX_QUOTA_DOCUM_CRS;
Gbl.FileBrowser.Size.MaxFiles = Brw_MAX_FILES_DOCUM_CRS;
Gbl.FileBrowser.Size.MaxFolds = Brw_MAX_FOLDS_DOCUM_CRS;
break;
case Brw_SHOW_DOC_GRP:
case Brw_ADMI_DOC_GRP:
Gbl.FileBrowser.Size.MaxQuota = Brw_MAX_QUOTA_DOCUM_GRP;
Gbl.FileBrowser.Size.MaxFiles = Brw_MAX_FILES_DOCUM_GRP;
Gbl.FileBrowser.Size.MaxFolds = Brw_MAX_FOLDS_DOCUM_GRP;
break;
case Brw_ADMI_TCH_CRS:
Gbl.FileBrowser.Size.MaxQuota = Brw_MAX_QUOTA_TEACH_CRS;
Gbl.FileBrowser.Size.MaxFiles = Brw_MAX_FILES_TEACH_CRS;
Gbl.FileBrowser.Size.MaxFolds = Brw_MAX_FOLDS_TEACH_CRS;
break;
case Brw_ADMI_TCH_GRP:
Gbl.FileBrowser.Size.MaxQuota = Brw_MAX_QUOTA_TEACH_GRP;
Gbl.FileBrowser.Size.MaxFiles = Brw_MAX_FILES_TEACH_GRP;
Gbl.FileBrowser.Size.MaxFolds = Brw_MAX_FOLDS_TEACH_GRP;
break;
case Brw_ADMI_SHR_CRS:
Gbl.FileBrowser.Size.MaxQuota = Brw_MAX_QUOTA_SHARE_CRS;
Gbl.FileBrowser.Size.MaxFiles = Brw_MAX_FILES_SHARE_CRS;
Gbl.FileBrowser.Size.MaxFolds = Brw_MAX_FOLDS_SHARE_CRS;
break;
case Brw_ADMI_SHR_GRP:
Gbl.FileBrowser.Size.MaxQuota = Brw_MAX_QUOTA_SHARE_GRP;
Gbl.FileBrowser.Size.MaxFiles = Brw_MAX_FILES_SHARE_GRP;
Gbl.FileBrowser.Size.MaxFolds = Brw_MAX_FOLDS_SHARE_GRP;
break;
case Brw_ADMI_ASG_USR:
case Brw_ADMI_ASG_CRS:
Gbl.FileBrowser.Size.MaxQuota = Brw_MAX_QUOTA_ASSIG_PER_STD;
Gbl.FileBrowser.Size.MaxFiles = Brw_MAX_FILES_ASSIG_PER_STD;
Gbl.FileBrowser.Size.MaxFolds = Brw_MAX_FOLDS_ASSIG_PER_STD;
break;
case Brw_ADMI_WRK_USR:
case Brw_ADMI_WRK_CRS:
Gbl.FileBrowser.Size.MaxQuota = Brw_MAX_QUOTA_WORKS_PER_STD;
Gbl.FileBrowser.Size.MaxFiles = Brw_MAX_FILES_WORKS_PER_STD;
Gbl.FileBrowser.Size.MaxFolds = Brw_MAX_FOLDS_WORKS_PER_STD;
break;
case Brw_ADMI_DOC_PRJ:
Gbl.FileBrowser.Size.MaxQuota = Brw_MAX_QUOTA_DOC_PRJ;
Gbl.FileBrowser.Size.MaxFiles = Brw_MAX_FILES_DOC_PRJ;
Gbl.FileBrowser.Size.MaxFolds = Brw_MAX_FOLDS_DOC_PRJ;
break;
case Brw_ADMI_ASS_PRJ:
Gbl.FileBrowser.Size.MaxQuota = Brw_MAX_QUOTA_ASS_PRJ;
Gbl.FileBrowser.Size.MaxFiles = Brw_MAX_FILES_ASS_PRJ;
Gbl.FileBrowser.Size.MaxFolds = Brw_MAX_FOLDS_ASS_PRJ;
break;
case Brw_SHOW_MRK_CRS:
case Brw_ADMI_MRK_CRS:
Gbl.FileBrowser.Size.MaxQuota = Brw_MAX_QUOTA_MARKS_CRS;
Gbl.FileBrowser.Size.MaxFiles = Brw_MAX_FILES_MARKS_CRS;
Gbl.FileBrowser.Size.MaxFolds = Brw_MAX_FOLDS_MARKS_CRS;
break;
case Brw_SHOW_MRK_GRP:
case Brw_ADMI_MRK_GRP:
Gbl.FileBrowser.Size.MaxQuota = Brw_MAX_QUOTA_MARKS_GRP;
Gbl.FileBrowser.Size.MaxFiles = Brw_MAX_FILES_MARKS_GRP;
Gbl.FileBrowser.Size.MaxFolds = Brw_MAX_FOLDS_MARKS_GRP;
break;
case Brw_ADMI_BRF_USR:
Gbl.FileBrowser.Size.MaxQuota = Brw_MAX_QUOTA_BRIEF[Gbl.Usrs.Me.Role.Max];
Gbl.FileBrowser.Size.MaxFiles = Brw_MAX_FILES_BRIEF;
Gbl.FileBrowser.Size.MaxFolds = Brw_MAX_FOLDS_BRIEF;
break;
default:
break;
}
}
/*****************************************************************************/
/********************** Check if quota has been exceeded *********************/
/*****************************************************************************/
static bool Brw_CheckIfQuotaExceded (void)
{
return (Gbl.FileBrowser.Size.NumLevls > Brw_MAX_DIR_LEVELS ||
Gbl.FileBrowser.Size.NumFolds > Gbl.FileBrowser.Size.MaxFolds ||
Gbl.FileBrowser.Size.NumFiles > Gbl.FileBrowser.Size.MaxFiles ||
Gbl.FileBrowser.Size.TotalSiz > Gbl.FileBrowser.Size.MaxQuota);
}
/*****************************************************************************/
/************** Request edition of works of users of the course **************/
/*****************************************************************************/
void Brw_AskEditWorksCrs (void)
{
extern const char *Hlp_FILES_Homework_for_teachers;
extern const char *Txt_Assignments_and_other_works;
extern const char *Txt_View_homework;
/***** List users to select some of them *****/
Usr_PutFormToSelectUsrsToGoToAct (&Gbl.Usrs.Selected,
ActAdmAsgWrkCrs,NULL,
Txt_Assignments_and_other_works,
Hlp_FILES_Homework_for_teachers,
Txt_View_homework);
}
/*****************************************************************************/
/*********** Show normal file browser (not for assignments-works) ************/
/*****************************************************************************/
static void Brw_ShowFileBrowserNormal (void)
{
/***** Write top before showing file browser *****/
Brw_WriteTopBeforeShowingFileBrowser ();
/****** Show the file browser *****/
Brw_ShowFileBrowser ();
}
/*****************************************************************************/
/************* Show file browser with the documents of a project *************/
/*****************************************************************************/
static void Brw_ShowFileBrowserProject (void)
{
extern const char *Hlp_ASSESSMENT_Projects;
struct Project Prj;
unsigned MyRolesInProject;
/***** Allocate memory for the project *****/
Prj_AllocMemProject (&Prj);
/***** Get project data *****/
Prj.PrjCod = Prj_GetParamPrjCod ();
Prj_GetDataOfProjectByCod (&Prj);
Gbl.Prjs.PrjCod = Prj.PrjCod;
/***** Begin box *****/
Box_BoxBegin (NULL,Prj.Title,NULL,
Hlp_ASSESSMENT_Projects,Box_NOT_CLOSABLE);
/***** Show the project *****/
Prj_ShowOneUniqueProject (&Prj);
/***** Show project file browsers *****/
MyRolesInProject = Prj_GetMyRolesInProject (Gbl.Prjs.PrjCod);
if (Prj_CheckIfICanViewProjectFiles (MyRolesInProject))
{
Brw_WriteTopBeforeShowingFileBrowser ();
if (Brw_CheckIfICanViewProjectDocuments (MyRolesInProject))
{
/***** Show the tree with the project documents *****/
Gbl.FileBrowser.Type = Brw_ADMI_DOC_PRJ;
Brw_InitializeFileBrowser ();
Brw_ShowFileBrowser ();
}
if (Brw_CheckIfICanViewProjectAssessment (MyRolesInProject))
{
/***** Show the tree with the project assessment *****/
Gbl.FileBrowser.Type = Brw_ADMI_ASS_PRJ;
Brw_InitializeFileBrowser ();
Brw_ShowFileBrowser ();
}
}
else
Ale_ShowAlert (Ale_WARNING,"You have no access to project files.");
/***** End box *****/
Box_BoxEnd ();
/***** Free memory of the project *****/
Prj_FreeMemProject (&Prj);
}
/*****************************************************************************/
/*** Show file browsers with works files of several users of current course **/
/*****************************************************************************/
static void Brw_ShowFileBrowsersAsgWrkCrs (void)
{
extern const char *Hlp_FILES_Homework_for_teachers;
extern const char *Txt_Assignments_and_other_works;
const char *Ptr;
/***** Create the zip file and put a link to download it *****/
if (Gbl.FileBrowser.ZIP.CreateZIP)
ZIP_CreateZIPAsgWrk ();
/***** Write top before showing file browser *****/
Brw_WriteTopBeforeShowingFileBrowser ();
/***** Begin box and table *****/
Box_StartBoxTable ("100%",Txt_Assignments_and_other_works,
Brw_PutIconShowFigure,
Hlp_FILES_Homework_for_teachers,Box_NOT_CLOSABLE,0);
/***** List the assignments and works of the selected users *****/
Ptr = Gbl.Usrs.Selected.List[Rol_UNK];
while (*Ptr)
{
Par_GetNextStrUntilSeparParamMult (&Ptr,Gbl.Usrs.Other.UsrDat.EncryptedUsrCod,
Cry_BYTES_ENCRYPTED_STR_SHA256_BASE64);
Usr_GetUsrCodFromEncryptedUsrCod (&Gbl.Usrs.Other.UsrDat);
if (Usr_ChkUsrCodAndGetAllUsrDataFromUsrCod (&Gbl.Usrs.Other.UsrDat,Usr_DONT_GET_PREFS)) // Get of the database the data of the user
if (Usr_CheckIfICanViewAsgWrk (&Gbl.Usrs.Other.UsrDat))
{
Gbl.Usrs.Other.UsrDat.Accepted =
Usr_CheckIfUsrHasAcceptedInCurrentCrs (&Gbl.Usrs.Other.UsrDat);
/***** Show a row with the data of the owner of the works *****/
HTM_TR_Begin (NULL);
Brw_ShowDataOwnerAsgWrk (&Gbl.Usrs.Other.UsrDat);
HTM_TD_Begin ("class=\"LT\"");
/***** Show the tree with the assignments *****/
Gbl.FileBrowser.Type = Brw_ADMI_ASG_CRS;
Brw_InitializeFileBrowser ();
Brw_ShowFileBrowser ();
/***** Show the tree with the works *****/
Gbl.FileBrowser.Type = Brw_ADMI_WRK_CRS;
Brw_InitializeFileBrowser ();
Brw_ShowFileBrowser ();
HTM_TD_End ();
HTM_TR_End ();
}
}
/***** End table and box *****/
Box_EndBoxTable ();
}
/*****************************************************************************/
/************ Show file browsers with works files of one user ****************/
/*****************************************************************************/
static void Brw_ShowFileBrowsersAsgWrkUsr (void)
{
/***** Write top before showing file browser *****/
Brw_WriteTopBeforeShowingFileBrowser ();
/***** Show the tree with the assignments *****/
Gbl.FileBrowser.Type = Brw_ADMI_ASG_USR;
Brw_InitializeFileBrowser ();
Brw_ShowFileBrowser ();
/***** Show the tree with the works *****/
Gbl.FileBrowser.Type = Brw_ADMI_WRK_USR;
Brw_InitializeFileBrowser ();
Brw_ShowFileBrowser ();
}
/*****************************************************************************/
/**************** Form to change file zone (course or group) *****************/
/*****************************************************************************/
static void Brw_FormToChangeCrsGrpZone (void)
{
struct ListCodGrps LstMyGrps;
unsigned NumGrp;
struct GroupData GrpDat;
bool IsCourseZone = Gbl.FileBrowser.Type == Brw_SHOW_DOC_CRS ||
Gbl.FileBrowser.Type == Brw_ADMI_DOC_CRS ||
Gbl.FileBrowser.Type == Brw_ADMI_TCH_CRS ||
Gbl.FileBrowser.Type == Brw_ADMI_SHR_CRS ||
Gbl.FileBrowser.Type == Brw_SHOW_MRK_CRS ||
Gbl.FileBrowser.Type == Brw_ADMI_MRK_CRS;
bool IsGroupZone = Gbl.FileBrowser.Type == Brw_SHOW_DOC_GRP ||
Gbl.FileBrowser.Type == Brw_ADMI_DOC_GRP ||
Gbl.FileBrowser.Type == Brw_ADMI_TCH_GRP ||
Gbl.FileBrowser.Type == Brw_ADMI_SHR_GRP ||
Gbl.FileBrowser.Type == Brw_SHOW_MRK_GRP ||
Gbl.FileBrowser.Type == Brw_ADMI_MRK_GRP;
/***** Get list of groups to show *****/
if (Gbl.Crs.Grps.NumGrps) // This course has groups?
/* Get list of group with file zones which I belong to */
Grp_GetLstCodGrpsWithFileZonesIBelong (&LstMyGrps);
/***** Begin form *****/
Frm_StartForm (Brw_ActChgZone[Gbl.FileBrowser.Type]);
Brw_PutHiddenParamFullTreeIfSelected ();
/***** List start *****/
HTM_UL_Begin ("class=\"LIST_LEFT\"");
/***** Select the complete course, not a group *****/
HTM_LI_Begin ("class=\"%s\"",IsCourseZone ? "BROWSER_TITLE" :
"BROWSER_TITLE_LIGHT");
HTM_LABEL_Begin (NULL);
HTM_INPUT_RADIO ("GrpCod",true,
"value=\"-1\"%s",
IsCourseZone ? " checked=\"checked\"" : "");
HTM_Txt (Gbl.Hierarchy.Crs.FullName);
HTM_LABEL_End ();
HTM_LI_End ();
/***** List my groups for unique selection *****/
if (Gbl.Crs.Grps.NumGrps) // This course has groups?
{
for (NumGrp = 0;
NumGrp < LstMyGrps.NumGrps;
NumGrp++)
{
/* Get next group */
GrpDat.GrpCod = LstMyGrps.GrpCods[NumGrp];
Grp_GetDataOfGroupByCod (&GrpDat);
/* Select this group */
HTM_LI_Begin ("class=\"%s\"",
(IsGroupZone &&
GrpDat.GrpCod == Gbl.Crs.Grps.GrpCod) ? "BROWSER_TITLE" :
"BROWSER_TITLE_LIGHT");
HTM_IMG (Cfg_URL_ICON_PUBLIC,
NumGrp < LstMyGrps.NumGrps - 1 ? "submid20x20.gif" :
"subend20x20.gif",
NULL,
"class=\"ICO25x25\" style=\"margin-left:6px;\"");
HTM_LABEL_Begin (NULL);
HTM_INPUT_RADIO ("GrpCod",true,
"value=\"%ld\"%s",
GrpDat.GrpCod,
(IsGroupZone &&
GrpDat.GrpCod == Gbl.Crs.Grps.GrpCod) ? " checked=\"checked\"" : "");
HTM_TxtF ("%s&nbsp;%s",GrpDat.GrpTypName,GrpDat.GrpName);
HTM_LABEL_End ();
HTM_LI_End ();
}
/***** Free memory with the list of groups I belong to *****/
Grp_FreeListCodGrp (&LstMyGrps);
}
/***** End list and form *****/
HTM_UL_End ();
Frm_EndForm ();
}
/*****************************************************************************/
/*** Get the data of the selected group in order to enter its common zone ****/
/*****************************************************************************/
static void Brw_GetSelectedGroupData (struct GroupData *GrpDat,bool AbortOnError)
{
if (GrpDat->GrpCod > 0)
{
/***** Get the data of the selected group *****/
Grp_GetDataOfGroupByCod (GrpDat);
/***** For security, check if group file zones are enabled,
and check if I belongs to the selected group *****/
if (!GrpDat->FileZones)
{
if (AbortOnError)
Lay_ShowErrorAndExit ("The file browser is disabled.");
GrpDat->GrpCod = -1L;
}
else if (!Grp_GetIfIBelongToGrp (GrpDat->GrpCod))
{
if (AbortOnError)
Lay_NoPermissionExit ();
GrpDat->GrpCod = -1L;
}
}
}
/*****************************************************************************/
/******** Show a row with the data of the owner of assignments/works *********/
/*****************************************************************************/
static void Brw_ShowDataOwnerAsgWrk (struct UsrData *UsrDat)
{
extern const char *Txt_View_record_for_this_course;
bool ShowPhoto;
char PhotoURL[PATH_MAX + 1];
Act_Action_t NextAction;
/***** Show user's photo *****/
HTM_TD_Begin ("class=\"OWNER_WORKS_PHOTO\"");
ShowPhoto = Pho_ShowingUsrPhotoIsAllowed (UsrDat,PhotoURL);
Pho_ShowUsrPhoto (UsrDat,ShowPhoto ? PhotoURL :
NULL,
"PHOTO60x80",Pho_ZOOM,false);
HTM_TD_End ();
/***** Begin form to send a message to this user *****/
HTM_TD_Begin ("class=\"LT\"");
HTM_DIV_Begin ("class=\"OWNER_WORKS_DATA AUTHOR_TXT\"");
switch (UsrDat->Roles.InCurrentCrs.Role)
{
case Rol_STD:
NextAction = ActSeeRecOneStd;
break;
case Rol_NET:
case Rol_TCH:
NextAction = ActSeeRecOneTch;
break;
default:
NextAction = ActUnk;
Rol_WrongRoleExit ();
break;
}
Frm_StartForm (NextAction);
Usr_PutParamUsrCodEncrypted (UsrDat->EncryptedUsrCod);
/***** Show user's ID *****/
ID_WriteUsrIDs (UsrDat,NULL);
/***** Show user's name *****/
HTM_BR ();
HTM_BUTTON_SUBMIT_Begin (Txt_View_record_for_this_course,"BT_LINK AUTHOR_TXT",NULL);
HTM_Txt (UsrDat->Surname1);
if (UsrDat->Surname2[0])
HTM_TxtF ("&nbsp;%s",UsrDat->Surname2);
if (UsrDat->FirstName[0])
HTM_TxtF (", %s",UsrDat->FirstName);
HTM_BUTTON_End ();
/***** Show user's email *****/
if (UsrDat->Email[0])
{
HTM_BR ();
HTM_A_Begin ("href=\"mailto:%s\" target=\"_blank\" class=\"AUTHOR_TXT\"",
UsrDat->Email);
HTM_Txt (UsrDat->Email);
HTM_A_End ();
}
Frm_EndForm ();
HTM_DIV_End ();
HTM_TD_End ();
}
/*****************************************************************************/
/******* Get and check list of selected users, and show users' works ********/
/*****************************************************************************/
void Brw_GetSelectedUsrsAndShowWorks (void)
{
Usr_GetSelectedUsrsAndGoToAct (&Gbl.Usrs.Selected,
Brw_ShowFileBrowserOrWorks, // when user(s) selected
Brw_AskEditWorksCrs); // when no user selected
}
/*****************************************************************************/
/******************** Show a file browser or users' works *******************/
/*****************************************************************************/
void Brw_ShowFileBrowserOrWorks (void)
{
/***** Get parameters related to file browser *****/
Brw_GetParAndInitFileBrowser ();
/***** Show the file browser or works *****/
Brw_ShowAgainFileBrowserOrWorks ();
}
/*****************************************************************************/
/******************* Show a file browser or users' works ********************/
/*****************************************************************************/
void Brw_ShowAgainFileBrowserOrWorks (void)
{
extern const char *Txt_Files_of_marks_must_contain_a_table_in_HTML_format_;
extern const char *Txt_Disclaimer_the_files_hosted_here_;
if (Brw_GetIfUsrAssigWorksFileBrowser ())
Brw_ShowFileBrowsersAsgWrkUsr ();
else if (Brw_GetIfCrsAssigWorksFileBrowser ())
Brw_ShowFileBrowsersAsgWrkCrs ();
else if (Brw_GetIfProjectFileBrowser ())
Brw_ShowFileBrowserProject ();
else
Brw_ShowFileBrowserNormal ();
/***** Help *****/
switch (Gbl.FileBrowser.Type)
{
case Brw_ADMI_MRK_CRS:
case Brw_ADMI_MRK_GRP:
Ale_ShowAlert (Ale_INFO,Txt_Files_of_marks_must_contain_a_table_in_HTML_format_);
break;
default:
break;
}
/***** Legal notice *****/
Ale_ShowAlert (Ale_INFO,Txt_Disclaimer_the_files_hosted_here_,
Cfg_PLATFORM_SHORT_NAME,
Cfg_PLATFORM_RESPONSIBLE_EMAIL);
}
/*****************************************************************************/
/**************************** Show a file browser ****************************/
/*****************************************************************************/
static void Brw_ShowFileBrowser (void)
{
extern const char *Hlp_FILES_Documents;
extern const char *Hlp_FILES_Shared;
extern const char *Hlp_FILES_Documents;
extern const char *Hlp_FILES_Shared;
extern const char *Hlp_FILES_Documents;
extern const char *Hlp_FILES_Shared;
extern const char *Hlp_FILES_Documents;
extern const char *Hlp_FILES_Private;
extern const char *Hlp_FILES_Shared;
extern const char *Hlp_FILES_Homework_for_students;
extern const char *Hlp_FILES_Homework_for_teachers;
extern const char *Hlp_FILES_Marks;
extern const char *Hlp_FILES_Briefcase;
extern const char *Hlp_ASSESSMENT_Projects;
extern const char *Txt_Documents_area;
extern const char *Txt_Documents_management_area;
extern const char *Txt_Teachers_files_area;
extern const char *Txt_Shared_files_area;
extern const char *Txt_Marks_area;
extern const char *Txt_Marks_management_area;
extern const char *Txt_Assignments_area;
extern const char *Txt_Works_area;
extern const char *Txt_Temporary_private_storage_area;
extern const char *Txt_Project_documents;
extern const char *Txt_Project_assessment;
const char *Brw_TitleOfFileBrowser[Brw_NUM_TYPES_FILE_BROWSER];
const char *Brw_HelpOfFileBrowser[Brw_NUM_TYPES_FILE_BROWSER];
struct Brw_NumObjects Removed;
char FileBrowserSectionId[32];
bool IAmTeacherOrSysAdm = Gbl.Usrs.Me.Role.Logged == Rol_TCH ||
Gbl.Usrs.Me.Role.Logged == Rol_SYS_ADM;
/***** Set title of file browser *****/
Brw_TitleOfFileBrowser[Brw_UNKNOWN ] = NULL;
Brw_TitleOfFileBrowser[Brw_SHOW_DOC_CRS] = Txt_Documents_area;
Brw_TitleOfFileBrowser[Brw_SHOW_MRK_CRS] = Txt_Marks_area;
Brw_TitleOfFileBrowser[Brw_ADMI_DOC_CRS] = Txt_Documents_management_area;
Brw_TitleOfFileBrowser[Brw_ADMI_SHR_CRS] = Txt_Shared_files_area;
Brw_TitleOfFileBrowser[Brw_ADMI_SHR_GRP] = Txt_Shared_files_area;
Brw_TitleOfFileBrowser[Brw_ADMI_WRK_USR] = Txt_Works_area;
Brw_TitleOfFileBrowser[Brw_ADMI_WRK_CRS] = Txt_Works_area;
Brw_TitleOfFileBrowser[Brw_ADMI_MRK_CRS] = Txt_Marks_management_area;
Brw_TitleOfFileBrowser[Brw_ADMI_BRF_USR] = Txt_Temporary_private_storage_area;
Brw_TitleOfFileBrowser[Brw_SHOW_DOC_GRP] = Txt_Documents_area;
Brw_TitleOfFileBrowser[Brw_ADMI_DOC_GRP] = Txt_Documents_management_area;
Brw_TitleOfFileBrowser[Brw_SHOW_MRK_GRP] = Txt_Marks_area;
Brw_TitleOfFileBrowser[Brw_ADMI_MRK_GRP] = Txt_Marks_management_area;
Brw_TitleOfFileBrowser[Brw_ADMI_ASG_USR] = Txt_Assignments_area;
Brw_TitleOfFileBrowser[Brw_ADMI_ASG_CRS] = Txt_Assignments_area;
Brw_TitleOfFileBrowser[Brw_SHOW_DOC_DEG] = Txt_Documents_area;
Brw_TitleOfFileBrowser[Brw_ADMI_DOC_DEG] = Txt_Documents_management_area;
Brw_TitleOfFileBrowser[Brw_SHOW_DOC_CTR] = Txt_Documents_area;
Brw_TitleOfFileBrowser[Brw_ADMI_DOC_CTR] = Txt_Documents_management_area;
Brw_TitleOfFileBrowser[Brw_SHOW_DOC_INS] = Txt_Documents_area;
Brw_TitleOfFileBrowser[Brw_ADMI_DOC_INS] = Txt_Documents_management_area;
Brw_TitleOfFileBrowser[Brw_ADMI_SHR_DEG] = Txt_Shared_files_area;
Brw_TitleOfFileBrowser[Brw_ADMI_SHR_CTR] = Txt_Shared_files_area;
Brw_TitleOfFileBrowser[Brw_ADMI_SHR_INS] = Txt_Shared_files_area;
Brw_TitleOfFileBrowser[Brw_ADMI_TCH_CRS] = Txt_Teachers_files_area;
Brw_TitleOfFileBrowser[Brw_ADMI_TCH_GRP] = Txt_Teachers_files_area;
Brw_TitleOfFileBrowser[Brw_ADMI_DOC_PRJ] = Txt_Project_documents;
Brw_TitleOfFileBrowser[Brw_ADMI_ASS_PRJ] = Txt_Project_assessment;
/***** Set help link of file browser *****/
Brw_HelpOfFileBrowser[Brw_UNKNOWN ] = NULL;
Brw_HelpOfFileBrowser[Brw_SHOW_DOC_CRS] = Hlp_FILES_Documents;
Brw_HelpOfFileBrowser[Brw_SHOW_MRK_CRS] = Hlp_FILES_Marks;
Brw_HelpOfFileBrowser[Brw_ADMI_DOC_CRS] = Hlp_FILES_Documents;
Brw_HelpOfFileBrowser[Brw_ADMI_SHR_CRS] = Hlp_FILES_Shared;
Brw_HelpOfFileBrowser[Brw_ADMI_SHR_GRP] = Hlp_FILES_Shared;
Brw_HelpOfFileBrowser[Brw_ADMI_WRK_USR] = Hlp_FILES_Homework_for_students;
Brw_HelpOfFileBrowser[Brw_ADMI_WRK_CRS] = Hlp_FILES_Homework_for_teachers;
Brw_HelpOfFileBrowser[Brw_ADMI_MRK_CRS] = Hlp_FILES_Marks;
Brw_HelpOfFileBrowser[Brw_ADMI_BRF_USR] = Hlp_FILES_Briefcase;
Brw_HelpOfFileBrowser[Brw_SHOW_DOC_GRP] = Hlp_FILES_Documents;
Brw_HelpOfFileBrowser[Brw_ADMI_DOC_GRP] = Hlp_FILES_Documents;
Brw_HelpOfFileBrowser[Brw_SHOW_MRK_GRP] = Hlp_FILES_Marks;
Brw_HelpOfFileBrowser[Brw_ADMI_MRK_GRP] = Hlp_FILES_Marks;
Brw_HelpOfFileBrowser[Brw_ADMI_ASG_USR] = Hlp_FILES_Homework_for_students;
Brw_HelpOfFileBrowser[Brw_ADMI_ASG_CRS] = Hlp_FILES_Homework_for_teachers;
Brw_HelpOfFileBrowser[Brw_SHOW_DOC_DEG] = Hlp_FILES_Documents;
Brw_HelpOfFileBrowser[Brw_ADMI_DOC_DEG] = Hlp_FILES_Documents;
Brw_HelpOfFileBrowser[Brw_SHOW_DOC_CTR] = Hlp_FILES_Documents;
Brw_HelpOfFileBrowser[Brw_ADMI_DOC_CTR] = Hlp_FILES_Documents;
Brw_HelpOfFileBrowser[Brw_SHOW_DOC_INS] = Hlp_FILES_Documents;
Brw_HelpOfFileBrowser[Brw_ADMI_DOC_INS] = Hlp_FILES_Documents;
Brw_HelpOfFileBrowser[Brw_ADMI_SHR_DEG] = Hlp_FILES_Shared;
Brw_HelpOfFileBrowser[Brw_ADMI_SHR_CTR] = Hlp_FILES_Shared;
Brw_HelpOfFileBrowser[Brw_ADMI_SHR_INS] = Hlp_FILES_Shared;
Brw_HelpOfFileBrowser[Brw_ADMI_TCH_CRS] = Hlp_FILES_Private;
Brw_HelpOfFileBrowser[Brw_ADMI_TCH_GRP] = Hlp_FILES_Private;
Brw_HelpOfFileBrowser[Brw_ADMI_DOC_PRJ] = Hlp_ASSESSMENT_Projects;
Brw_HelpOfFileBrowser[Brw_ADMI_ASS_PRJ] = Hlp_ASSESSMENT_Projects;
/***** Set contextual icon in box *****/
Gbl.FileBrowser.IconViewEdit = Brw_ICON_NONE;
switch (Gbl.FileBrowser.Type)
{
case Brw_SHOW_DOC_INS:
if (Gbl.Usrs.Me.Role.Logged >= Rol_INS_ADM)
Gbl.FileBrowser.IconViewEdit = Brw_ICON_EDIT;
break;
case Brw_ADMI_DOC_INS:
if (Gbl.Usrs.Me.Role.Logged >= Rol_INS_ADM)
Gbl.FileBrowser.IconViewEdit = Brw_ICON_VIEW;
break;
case Brw_SHOW_DOC_CTR:
if (Gbl.Usrs.Me.Role.Logged >= Rol_CTR_ADM)
Gbl.FileBrowser.IconViewEdit = Brw_ICON_EDIT;
break;
case Brw_ADMI_DOC_CTR:
if (Gbl.Usrs.Me.Role.Logged >= Rol_CTR_ADM)
Gbl.FileBrowser.IconViewEdit = Brw_ICON_VIEW;
break;
case Brw_SHOW_DOC_DEG:
if (Gbl.Usrs.Me.Role.Logged >= Rol_DEG_ADM)
Gbl.FileBrowser.IconViewEdit = Brw_ICON_EDIT;
break;
case Brw_ADMI_DOC_DEG:
if (Gbl.Usrs.Me.Role.Logged >= Rol_DEG_ADM)
Gbl.FileBrowser.IconViewEdit = Brw_ICON_VIEW;
break;
case Brw_SHOW_DOC_CRS:
case Brw_SHOW_DOC_GRP:
case Brw_SHOW_MRK_CRS:
case Brw_SHOW_MRK_GRP:
if (IAmTeacherOrSysAdm)
Gbl.FileBrowser.IconViewEdit = Brw_ICON_EDIT;
break;
case Brw_ADMI_DOC_CRS:
case Brw_ADMI_DOC_GRP:
case Brw_ADMI_MRK_CRS:
case Brw_ADMI_MRK_GRP:
if (IAmTeacherOrSysAdm)
Gbl.FileBrowser.IconViewEdit = Brw_ICON_VIEW;
break;
default:
break;
}
/***** Every time user clicks in menu option to view
his/her (temporary) briefcase ==> remove old files *****/
if (Gbl.Action.Act == ActAdmBrf)
/* There are two reasons to not remove old files on any action in briefcase:
1) To avoid wasting time unnecessarily
2) To allow copying of files from briefcase,
because the clipboard is deleted every time file browswer changes
*/
Brw_RemoveOldFilesInBrowser (Brw_MAX_MONTHS_IN_BRIEFCASE,
&Removed); // Not used here
/***** Check if the maximum quota has been exceeded *****/
if (Brw_FileBrowserIsEditable[Gbl.FileBrowser.Type])
Brw_SetAndCheckQuota ();
/***** Check if the clipboard is in this tree *****/
Gbl.FileBrowser.Clipboard.IsThisTree = Brw_CheckIfClipboardIsInThisTree ();
/***** Begin box *****/
Gbl.FileBrowser.Id++;
snprintf (FileBrowserSectionId,sizeof (FileBrowserSectionId),
"file_browser_%u",
Gbl.FileBrowser.Id);
HTM_SECTION_Begin (FileBrowserSectionId);
Box_BoxBegin ("100%",Brw_TitleOfFileBrowser[Gbl.FileBrowser.Type],
Brw_PutIconsFileBrowser,
Brw_HelpOfFileBrowser[Gbl.FileBrowser.Type],Box_NOT_CLOSABLE);
/***** Subtitle *****/
Brw_WriteSubtitleOfFileBrowser ();
/***** List recursively the directory *****/
HTM_TABLE_Begin ("BROWSER_TABLE");
Str_Copy (Gbl.FileBrowser.FilFolLnk.Path,Brw_RootFolderInternalNames[Gbl.FileBrowser.Type],
PATH_MAX);
Str_Copy (Gbl.FileBrowser.FilFolLnk.Name,".",
NAME_MAX);
Brw_SetFullPathInTree ();
Gbl.FileBrowser.FilFolLnk.Type = Brw_IS_FOLDER;
if (Brw_WriteRowFileBrowser (0,"1",
false, // Tree not contracted
Brw_ICON_TREE_NOTHING))
Brw_ListDir (1,"1",
false, // Tree not contracted
Gbl.FileBrowser.Priv.PathRootFolder,
Brw_RootFolderInternalNames[Gbl.FileBrowser.Type]);
HTM_TABLE_End ();
/***** Show and store number of documents found *****/
Brw_ShowAndStoreSizeOfFileTree ();
/***** Put button to show / edit *****/
Brw_PutButtonToShowEdit ();
/***** End box *****/
Box_BoxEnd ();
HTM_SECTION_End ();
}
/*****************************************************************************/
/******************* Put contextual icons in file browser ********************/
/*****************************************************************************/
static void Brw_PutIconsFileBrowser (void)
{
/***** Put icon to view / edit file browser *****/
switch (Gbl.FileBrowser.IconViewEdit)
{
case Brw_ICON_NONE:
break;
case Brw_ICON_VIEW:
Ico_PutContextualIconToView (Brw_ActFromAdmToSee[Gbl.FileBrowser.Type],
Brw_PutHiddenParamFullTreeIfSelected);
break;
case Brw_ICON_EDIT:
Ico_PutContextualIconToEdit (Brw_ActFromSeeToAdm[Gbl.FileBrowser.Type],
Brw_PutHiddenParamFullTreeIfSelected);
break;
}
/***** Put icon to show a figure *****/
switch (Gbl.FileBrowser.Type)
{
case Brw_ADMI_WRK_CRS:
case Brw_ADMI_ASG_CRS:
case Brw_ADMI_DOC_PRJ:
case Brw_ADMI_ASS_PRJ:
break;
default:
Brw_PutIconShowFigure ();
break;
}
}
static void Brw_PutIconShowFigure (void)
{
Gbl.Figures.FigureType = Fig_FOLDERS_AND_FILES;
Fig_PutIconToShowFigure ();
}
/*****************************************************************************/
/***************** Put button to view / edit file browser ********************/
/*****************************************************************************/
static void Brw_PutButtonToShowEdit (void)
{
extern const char *Txt_View;
extern const char *Txt_Edit;
switch (Gbl.FileBrowser.IconViewEdit)
{
case Brw_ICON_NONE:
break;
case Brw_ICON_VIEW:
if (Brw_ActFromAdmToSee[Gbl.FileBrowser.Type] != ActUnk)
{
Frm_StartForm (Brw_ActFromAdmToSee[Gbl.FileBrowser.Type]);
Brw_PutHiddenParamFullTreeIfSelected ();
Btn_PutConfirmButton (Txt_View);
Frm_EndForm ();
}
break;
case Brw_ICON_EDIT:
if (Brw_ActFromSeeToAdm[Gbl.FileBrowser.Type] != ActUnk)
{
Frm_StartForm (Brw_ActFromSeeToAdm[Gbl.FileBrowser.Type]);
Brw_PutHiddenParamFullTreeIfSelected ();
Btn_PutConfirmButton (Txt_Edit);
Frm_EndForm ();
}
break;
}
}
/*****************************************************************************/
/********************** Write title of a file browser ************************/
/*****************************************************************************/
static void Brw_WriteTopBeforeShowingFileBrowser (void)
{
/***** Update last access to this file browser *****/
Brw_UpdateLastAccess ();
/***** Contextual menu *****/
Mnu_ContextMenuBegin ();
Brw_PutCheckboxFullTree (); // Checkbox to show the full tree
if (Brw_GetIfBriefcaseFileBrowser ())
{
if (Gbl.Action.Act != ActReqRemOldBrf)
Brw_PutLinkToAskRemOldFiles (); // Remove old files
}
else if (Brw_GetIfCrsAssigWorksFileBrowser ())
{
if (!Gbl.FileBrowser.ZIP.CreateZIP)
ZIP_PutLinkToCreateZIPAsgWrk (); // Create a zip file with the
// works of the selected users
}
Mnu_ContextMenuEnd ();
/***** Initialize hidden levels *****/
switch (Gbl.FileBrowser.Type)
{
case Brw_SHOW_DOC_INS:
case Brw_ADMI_DOC_INS:
case Brw_SHOW_DOC_CTR:
case Brw_ADMI_DOC_CTR:
case Brw_SHOW_DOC_DEG:
case Brw_ADMI_DOC_DEG:
case Brw_SHOW_DOC_CRS:
case Brw_ADMI_DOC_CRS:
case Brw_SHOW_DOC_GRP:
case Brw_ADMI_DOC_GRP:
case Brw_SHOW_MRK_CRS:
case Brw_ADMI_MRK_CRS:
case Brw_SHOW_MRK_GRP:
case Brw_ADMI_MRK_GRP:
Brw_InitHiddenLevels ();
break;
default:
break;
}
/***** If browser is editable, get and write current clipboard *****/
if (Brw_FileBrowserIsEditable[Gbl.FileBrowser.Type])
if (Brw_GetMyClipboard ())
Brw_WriteCurrentClipboard ();
}
/*****************************************************************************/
/******************* Update last access to a file browser ********************/
/*****************************************************************************/
static void Brw_UpdateLastAccess (void)
{
/***** Get and update date and hour of last access to file browser *****/
Brw_GetAndUpdateDateLastAccFileBrowser ();
switch (Gbl.FileBrowser.Type)
{
case Brw_SHOW_DOC_CRS:
case Brw_ADMI_DOC_CRS:
case Brw_ADMI_TCH_CRS:
if (Gbl.Action.Act == ActChgToSeeDocCrs ||
Gbl.Action.Act == ActChgToAdmDocCrs ||
Gbl.Action.Act == ActChgToAdmTch) // Update group of last access to a documents/teachers zone only when user changes zone
Brw_UpdateGrpLastAccZone ("LastDowGrpCod",-1L);
break;
case Brw_SHOW_DOC_GRP:
case Brw_ADMI_DOC_GRP:
case Brw_ADMI_TCH_GRP:
if (Gbl.Action.Act == ActChgToSeeDocCrs ||
Gbl.Action.Act == ActChgToAdmDocCrs ||
Gbl.Action.Act == ActChgToAdmTch) // Update group of last access to a documents/teachers zone only when user changes zone
Brw_UpdateGrpLastAccZone ("LastDowGrpCod",Gbl.Crs.Grps.GrpCod);
break;
case Brw_ADMI_SHR_CRS:
if (Gbl.Action.Act == ActChgToAdmSha) // Update group of last access to a shared files zone only when user changes zone
Brw_UpdateGrpLastAccZone ("LastComGrpCod",-1L);
break;
case Brw_ADMI_SHR_GRP:
if (Gbl.Action.Act == ActChgToAdmSha) // Update group of last access to a shared files zone only when user changes zone
Brw_UpdateGrpLastAccZone ("LastComGrpCod",Gbl.Crs.Grps.GrpCod);
break;
case Brw_SHOW_MRK_CRS:
case Brw_ADMI_MRK_CRS:
if (Gbl.Action.Act == ActChgToSeeMrk ||
Gbl.Action.Act == ActChgToAdmMrk) // Update group of last access to a marks zone only when user changes zone
Brw_UpdateGrpLastAccZone ("LastAssGrpCod",-1L);
break;
case Brw_SHOW_MRK_GRP:
case Brw_ADMI_MRK_GRP:
if (Gbl.Action.Act == ActChgToSeeMrk ||
Gbl.Action.Act == ActChgToAdmMrk) // Update group of last access to a marks zone only when user changes zone
Brw_UpdateGrpLastAccZone ("LastAssGrpCod",Gbl.Crs.Grps.GrpCod);
break;
default:
break;
}
}
/*****************************************************************************/
/*********** Update the group of my last access to a common zone *************/
/*****************************************************************************/
static void Brw_UpdateGrpLastAccZone (const char *FieldNameDB,long GrpCod)
{
/***** Update the group of my last access to a common zone *****/
DB_QueryUPDATE ("can not update the group of the last access to a file browser",
"UPDATE crs_usr SET %s=%ld"
" WHERE CrsCod=%ld AND UsrCod=%ld",
FieldNameDB,GrpCod,
Gbl.Hierarchy.Crs.CrsCod,Gbl.Usrs.Me.UsrDat.UsrCod);
}
/*****************************************************************************/
/*********************** Write title of a file browser ***********************/
/*****************************************************************************/
static void Brw_WriteSubtitleOfFileBrowser (void)
{
extern const char *Txt_accessible_only_for_reading_by_students_and_teachers_of_the_institution;
extern const char *Txt_accessible_for_reading_and_writing_by_administrators_of_the_institution;
extern const char *Txt_accessible_for_reading_and_writing_by_students_and_teachers_of_the_institution;
extern const char *Txt_accessible_only_for_reading_by_students_and_teachers_of_the_centre;
extern const char *Txt_accessible_for_reading_and_writing_by_administrators_of_the_centre;
extern const char *Txt_accessible_for_reading_and_writing_by_students_and_teachers_of_the_centre;
extern const char *Txt_accessible_only_for_reading_by_students_and_teachers_of_the_degree;
extern const char *Txt_accessible_for_reading_and_writing_by_administrators_of_the_degree;
extern const char *Txt_accessible_for_reading_and_writing_by_students_and_teachers_of_the_degree;
extern const char *Txt_accessible_only_for_reading_by_students_and_teachers_of_the_course;
extern const char *Txt_accessible_only_for_reading_by_students_of_the_group_and_teachers_of_the_course;
extern const char *Txt_accessible_for_reading_and_writing_by_teachers_of_the_course;
extern const char *Txt_accessible_for_reading_and_writing_by_students_and_teachers_of_the_course;
extern const char *Txt_accessible_for_reading_and_writing_by_students_of_the_group_and_teachers_of_the_course;
extern const char *Txt_accessible_for_reading_and_writing_by_you_and_the_teachers_of_the_course;
extern const char *Txt_accessible_only_for_reading_by_you_and_the_teachers_of_the_course;
extern const char *Txt_the_marks_of_a_student_chosen_at_random_;
extern const char *Txt_accessible_for_reading_and_writing_by_project_members;
extern const char *Txt_accessible_for_reading_and_writing_by_project_tutors_and_evaluators;
extern const char *Txt_nobody_else_can_access_this_content;
char Subtitle[1024 + Usr_MAX_BYTES_FULL_NAME];
/***** Form to change zone (course and group browsers) *****/
switch (Gbl.FileBrowser.Type)
{
case Brw_SHOW_DOC_CRS:
case Brw_ADMI_DOC_CRS:
case Brw_SHOW_DOC_GRP:
case Brw_ADMI_DOC_GRP:
case Brw_ADMI_TCH_CRS:
case Brw_ADMI_TCH_GRP:
case Brw_ADMI_SHR_CRS:
case Brw_ADMI_SHR_GRP:
case Brw_SHOW_MRK_CRS:
case Brw_ADMI_MRK_CRS:
case Brw_SHOW_MRK_GRP:
case Brw_ADMI_MRK_GRP:
Brw_FormToChangeCrsGrpZone ();
break;
default:
break;
}
/***** Write subtitle *****/
switch (Gbl.FileBrowser.Type)
{
case Brw_SHOW_DOC_INS:
snprintf (Subtitle,sizeof (Subtitle),
"(%s)",
Txt_accessible_only_for_reading_by_students_and_teachers_of_the_institution);
break;
case Brw_ADMI_DOC_INS:
snprintf (Subtitle,sizeof (Subtitle),
"(%s)",
Txt_accessible_for_reading_and_writing_by_administrators_of_the_institution);
break;
case Brw_ADMI_SHR_INS:
snprintf (Subtitle,sizeof (Subtitle),
"(%s)",
Txt_accessible_for_reading_and_writing_by_students_and_teachers_of_the_institution);
break;
case Brw_SHOW_DOC_CTR:
snprintf (Subtitle,sizeof (Subtitle),
"(%s)",
Txt_accessible_only_for_reading_by_students_and_teachers_of_the_centre);
break;
case Brw_ADMI_DOC_CTR:
snprintf (Subtitle,sizeof (Subtitle),
"(%s)",
Txt_accessible_for_reading_and_writing_by_administrators_of_the_centre);
break;
case Brw_ADMI_SHR_CTR:
snprintf (Subtitle,sizeof (Subtitle),
"(%s)",
Txt_accessible_for_reading_and_writing_by_students_and_teachers_of_the_centre);
break;
case Brw_SHOW_DOC_DEG:
snprintf (Subtitle,sizeof (Subtitle),
"(%s)",
Txt_accessible_only_for_reading_by_students_and_teachers_of_the_degree);
break;
case Brw_ADMI_DOC_DEG:
snprintf (Subtitle,sizeof (Subtitle),
"(%s)",
Txt_accessible_for_reading_and_writing_by_administrators_of_the_degree);
break;
case Brw_ADMI_SHR_DEG:
snprintf (Subtitle,sizeof (Subtitle),
"(%s)",
Txt_accessible_for_reading_and_writing_by_students_and_teachers_of_the_degree);
break;
case Brw_SHOW_DOC_CRS:
snprintf (Subtitle,sizeof (Subtitle),
"(%s)",
Txt_accessible_only_for_reading_by_students_and_teachers_of_the_course);
break;
case Brw_SHOW_DOC_GRP:
snprintf (Subtitle,sizeof (Subtitle),
"(%s)",
Txt_accessible_only_for_reading_by_students_of_the_group_and_teachers_of_the_course);
break;
case Brw_ADMI_DOC_CRS:
case Brw_ADMI_DOC_GRP:
case Brw_ADMI_TCH_CRS:
case Brw_ADMI_TCH_GRP:
snprintf (Subtitle,sizeof (Subtitle),
"(%s)",
Txt_accessible_for_reading_and_writing_by_teachers_of_the_course);
break;
case Brw_ADMI_SHR_CRS:
snprintf (Subtitle,sizeof (Subtitle),
"(%s)",
Txt_accessible_for_reading_and_writing_by_students_and_teachers_of_the_course);
break;
case Brw_ADMI_SHR_GRP:
snprintf (Subtitle,sizeof (Subtitle),
"(%s)",
Txt_accessible_for_reading_and_writing_by_students_of_the_group_and_teachers_of_the_course);
break;
case Brw_SHOW_MRK_CRS:
case Brw_SHOW_MRK_GRP:
switch (Gbl.Usrs.Me.Role.Logged)
{
case Rol_STD:
snprintf (Subtitle,sizeof (Subtitle),
"(%s)",
Txt_accessible_only_for_reading_by_you_and_the_teachers_of_the_course);
break;
case Rol_NET:
case Rol_TCH:
case Rol_SYS_ADM:
snprintf (Subtitle,sizeof (Subtitle),
"(%s)",
Txt_the_marks_of_a_student_chosen_at_random_);
break;
default:
Subtitle[0] = '\0';
Rol_WrongRoleExit ();
break;
}
break;
case Brw_ADMI_MRK_CRS:
case Brw_ADMI_MRK_GRP:
snprintf (Subtitle,sizeof (Subtitle),
"(%s)",
Txt_accessible_for_reading_and_writing_by_teachers_of_the_course);
break;
case Brw_ADMI_ASG_USR:
case Brw_ADMI_WRK_USR:
snprintf (Subtitle,sizeof (Subtitle),
"%s<br />(%s)",
Gbl.Usrs.Me.UsrDat.FullName,
Txt_accessible_for_reading_and_writing_by_you_and_the_teachers_of_the_course);
break;
case Brw_ADMI_ASG_CRS:
case Brw_ADMI_WRK_CRS:
snprintf (Subtitle,sizeof (Subtitle),
"%s",
Gbl.Usrs.Other.UsrDat.FullName);
break;
case Brw_ADMI_DOC_PRJ:
snprintf (Subtitle,sizeof (Subtitle),
"(%s)",
Txt_accessible_for_reading_and_writing_by_project_members);
break;
case Brw_ADMI_ASS_PRJ:
snprintf (Subtitle,sizeof (Subtitle),
"(%s)",
Txt_accessible_for_reading_and_writing_by_project_tutors_and_evaluators);
break;
case Brw_ADMI_BRF_USR:
snprintf (Subtitle,sizeof (Subtitle),
"%s<br />(%s)",
Gbl.Usrs.Me.UsrDat.FullName,
Txt_nobody_else_can_access_this_content);
break;
case Brw_UNKNOWN:
return;
}
if (Subtitle[0])
{
HTM_DIV_Begin ("class=\"BROWSER_SUBTITLE\"");
HTM_Txt (Subtitle);
HTM_DIV_End ();
}
}
/*****************************************************************************/
/************ Initialize hidden levels of download tree to false *************/
/*****************************************************************************/
static void Brw_InitHiddenLevels (void)
{
unsigned Level;
for (Level = 0;
Level <= Brw_MAX_DIR_LEVELS;
Level++)
Gbl.FileBrowser.HiddenLevels[Level] = false;
}
/*****************************************************************************/
/************************* Show size of a file browser ***********************/
/*****************************************************************************/
static void Brw_ShowAndStoreSizeOfFileTree (void)
{
extern const char *Txt_level;
extern const char *Txt_levels;
extern const char *Txt_folder;
extern const char *Txt_folders;
extern const char *Txt_file;
extern const char *Txt_files;
extern const char *Txt_of_PART_OF_A_TOTAL;
char FileSizeStr[Fil_MAX_BYTES_FILE_SIZE_STRING + 1];
HTM_DIV_Begin ("class=\"DAT CM\"");
if (Brw_FileBrowserIsEditable[Gbl.FileBrowser.Type])
{
Fil_WriteFileSizeFull ((double) Gbl.FileBrowser.Size.TotalSiz,FileSizeStr);
HTM_TxtF ("%u %s; %lu %s; %lu %s; %s",
Gbl.FileBrowser.Size.NumLevls,
Gbl.FileBrowser.Size.NumLevls == 1 ? Txt_level :
Txt_levels ,
Gbl.FileBrowser.Size.NumFolds,
Gbl.FileBrowser.Size.NumFolds == 1 ? Txt_folder :
Txt_folders,
Gbl.FileBrowser.Size.NumFiles,
Gbl.FileBrowser.Size.NumFiles == 1 ? Txt_file :
Txt_files,
FileSizeStr);
if (Gbl.FileBrowser.Size.MaxQuota)
{
Fil_WriteFileSizeBrief ((double) Gbl.FileBrowser.Size.MaxQuota,FileSizeStr);
HTM_TxtF (" (%.1f%% %s %s)",
100.0 * ((double) Gbl.FileBrowser.Size.TotalSiz /
(double) Gbl.FileBrowser.Size.MaxQuota),
Txt_of_PART_OF_A_TOTAL,
FileSizeStr);
}
Brw_StoreSizeOfFileTreeInDB ();
}
else
HTM_NBSP (); // Blank to occupy the same space as the text for the browser size
HTM_DIV_End ();
}
/*****************************************************************************/
/****************** Store size of a file browser in database *****************/
/*****************************************************************************/
static void Brw_StoreSizeOfFileTreeInDB (void)
{
long Cod = Brw_GetCodForFiles ();
long ZoneUsrCod = Brw_GetZoneUsrCodForFiles ();
/***** Update size of the file browser in database *****/
DB_QueryREPLACE ("can not store the size of a file browser",
"REPLACE INTO file_browser_size"
" (FileBrowser,Cod,ZoneUsrCod,"
"NumLevels,NumFolders,NumFiles,TotalSize)"
" VALUES"
" (%u,%ld,%ld,"
"%u,'%lu','%lu','%llu')",
(unsigned) Brw_FileBrowserForDB_files[Gbl.FileBrowser.Type],
Cod,ZoneUsrCod,
Gbl.FileBrowser.Size.NumLevls,
Gbl.FileBrowser.Size.NumFolds,
Gbl.FileBrowser.Size.NumFiles,
Gbl.FileBrowser.Size.TotalSiz);
}
/*****************************************************************************/
/******** Remove files related to an institution from the database ***********/
/*****************************************************************************/
void Brw_RemoveInsFilesFromDB (long InsCod)
{
/***** Remove from database the entries that store the file views *****/
DB_QueryDELETE ("can not remove file views to files of an institution",
"DELETE FROM file_view USING file_view,files"
" WHERE files.FileBrowser IN (%u,%u) AND files.Cod=%ld"
" AND files.FilCod=file_view.FilCod",
(unsigned) Brw_ADMI_DOC_INS,
(unsigned) Brw_ADMI_SHR_INS,
InsCod);
/***** Remove from database expanded folders *****/
DB_QueryDELETE ("can not remove expanded folders of an institution",
"DELETE LOW_PRIORITY FROM expanded_folders"
" WHERE FileBrowser IN (%u,%u) AND Cod=%ld",
(unsigned) Brw_ADMI_DOC_INS,
(unsigned) Brw_ADMI_SHR_INS,
InsCod);
/***** Remove from database the entries that store clipboards *****/
DB_QueryDELETE ("can not remove clipboards"
" related to files of an institution",
"DELETE FROM clipboard"
" WHERE FileBrowser IN (%u,%u) AND Cod=%ld",
(unsigned) Brw_ADMI_DOC_INS,
(unsigned) Brw_ADMI_SHR_INS,
InsCod);
/***** Remove from database the entries that store
the last time users visited file zones *****/
DB_QueryDELETE ("can not remove file last visits"
" to files of an institution",
"DELETE FROM file_browser_last"
" WHERE FileBrowser IN (%u,%u) AND Cod=%ld",
(unsigned) Brw_ADMI_DOC_INS,
(unsigned) Brw_ADMI_SHR_INS,
InsCod);
/***** Remove from database the entries that store
the sizes of the file zones *****/
DB_QueryDELETE ("can not remove sizes of file zones of an institution",
"DELETE FROM file_browser_size"
" WHERE FileBrowser IN (%u,%u) AND Cod=%ld",
(unsigned) Brw_ADMI_DOC_INS,
(unsigned) Brw_ADMI_SHR_INS,
InsCod);
/***** Remove from database the entries that store the data files *****/
DB_QueryDELETE ("can not remove files of an institution",
"DELETE FROM files"
" WHERE FileBrowser IN (%u,%u) AND Cod=%ld",
(unsigned) Brw_ADMI_DOC_INS,
(unsigned) Brw_ADMI_SHR_INS,
InsCod);
}
/*****************************************************************************/
/************ Remove files related to a centre from the database *************/
/*****************************************************************************/
void Brw_RemoveCtrFilesFromDB (long CtrCod)
{
/***** Remove from database the entries that store the file views *****/
DB_QueryDELETE ("can not remove file views to files of a centre",
"DELETE FROM file_view USING file_view,files"
" WHERE files.FileBrowser IN (%u,%u) AND files.Cod=%ld"
" AND files.FilCod=file_view.FilCod",
(unsigned) Brw_ADMI_DOC_CTR,
(unsigned) Brw_ADMI_SHR_CTR,
CtrCod);
/***** Remove from database expanded folders *****/
DB_QueryDELETE ("can not remove expanded folders of a centre",
"DELETE LOW_PRIORITY FROM expanded_folders"
" WHERE FileBrowser IN (%u,%u) AND Cod=%ld",
(unsigned) Brw_ADMI_DOC_CTR,
(unsigned) Brw_ADMI_SHR_CTR,
CtrCod);
/***** Remove from database the entries that store clipboards *****/
DB_QueryDELETE ("can not remove clipboards related to files of a centre",
"DELETE FROM clipboard"
" WHERE FileBrowser IN (%u,%u) AND Cod=%ld",
(unsigned) Brw_ADMI_DOC_CTR,
(unsigned) Brw_ADMI_SHR_CTR,
CtrCod);
/***** Remove from database the entries that store the last time users visited file zones *****/
DB_QueryDELETE ("can not remove file last visits to files of a centre",
"DELETE FROM file_browser_last"
" WHERE FileBrowser IN (%u,%u) AND Cod=%ld",
(unsigned) Brw_ADMI_DOC_CTR,
(unsigned) Brw_ADMI_SHR_CTR,
CtrCod);
/***** Remove from database the entries that store the sizes of the file zones *****/
DB_QueryDELETE ("can not remove sizes of file zones of a centre",
"DELETE FROM file_browser_size"
" WHERE FileBrowser IN (%u,%u) AND Cod=%ld",
(unsigned) Brw_ADMI_DOC_CTR,
(unsigned) Brw_ADMI_SHR_CTR,
CtrCod);
/***** Remove from database the entries that store the data files *****/
DB_QueryDELETE ("can not remove files of a centre",
"DELETE FROM files"
" WHERE FileBrowser IN (%u,%u) AND Cod=%ld",
(unsigned) Brw_ADMI_DOC_CTR,
(unsigned) Brw_ADMI_SHR_CTR,
CtrCod);
}
/*****************************************************************************/
/************ Remove files related to a degree from the database *************/
/*****************************************************************************/
void Brw_RemoveDegFilesFromDB (long DegCod)
{
/***** Remove from database the entries that store the file views *****/
DB_QueryDELETE ("can not remove file views to files of a degree",
"DELETE FROM file_view USING file_view,files"
" WHERE files.FileBrowser IN (%u,%u) AND files.Cod=%ld"
" AND files.FilCod=file_view.FilCod",
(unsigned) Brw_ADMI_DOC_DEG,
(unsigned) Brw_ADMI_SHR_DEG,
DegCod);
/***** Remove from database expanded folders *****/
DB_QueryDELETE ("can not remove expanded folders of a degree",
"DELETE LOW_PRIORITY FROM expanded_folders"
" WHERE FileBrowser IN (%u,%u) AND Cod=%ld",
(unsigned) Brw_ADMI_DOC_DEG,
(unsigned) Brw_ADMI_SHR_DEG,
DegCod);
/***** Remove from database the entries that store clipboards *****/
DB_QueryDELETE ("can not remove clipboards related to files of a degree",
"DELETE FROM clipboard"
" WHERE FileBrowser IN (%u,%u) AND Cod=%ld",
(unsigned) Brw_ADMI_DOC_DEG,
(unsigned) Brw_ADMI_SHR_DEG,
DegCod);
/***** Remove from database the entries that store the last time users visited file zones *****/
DB_QueryDELETE ("can not remove file last visits to files of a degree",
"DELETE FROM file_browser_last"
" WHERE FileBrowser IN (%u,%u) AND Cod=%ld",
(unsigned) Brw_ADMI_DOC_DEG,
(unsigned) Brw_ADMI_SHR_DEG,
DegCod);
/***** Remove from database the entries that store the sizes of the file zones *****/
DB_QueryDELETE ("can not remove sizes of file zones of a degree",
"DELETE FROM file_browser_size"
" WHERE FileBrowser IN (%u,%u) AND Cod=%ld",
(unsigned) Brw_ADMI_DOC_DEG,
(unsigned) Brw_ADMI_SHR_DEG,
DegCod);
/***** Remove from database the entries that store the data files *****/
DB_QueryDELETE ("can not remove files of a degree",
"DELETE FROM files"
" WHERE FileBrowser IN (%u,%u) AND Cod=%ld",
(unsigned) Brw_ADMI_DOC_DEG,
(unsigned) Brw_ADMI_SHR_DEG,
DegCod);
}
/*****************************************************************************/
/************ Remove files related to a course from the database *************/
/*****************************************************************************/
/* Remove information related to files in course,
including groups and projects,
so this function must be called
before removing groups and projects */
void Brw_RemoveCrsFilesFromDB (long CrsCod)
{
char SubqueryGrp[256];
char SubqueryPrj[128];
/***** Build subquery for groups *****/
sprintf (SubqueryGrp,"(SELECT crs_grp.GrpCod FROM crs_grp_types,crs_grp"
" WHERE crs_grp_types.CrsCod=%ld"
" AND crs_grp_types.GrpTypCod=crs_grp.GrpTypCod)",
CrsCod);
/***** Build subquery for projects *****/
sprintf (SubqueryPrj,"(SELECT PrjCod FROM projects WHERE CrsCod=%ld)",
CrsCod);
/***** Remove format of files of marks *****/
DB_QueryDELETE ("can not remove the properties of marks"
" associated to a course",
"DELETE FROM marks_properties USING files,marks_properties"
" WHERE files.FileBrowser=%u"
" AND files.Cod=%ld"
" AND files.FilCod=marks_properties.FilCod",
(unsigned) Brw_ADMI_MRK_CRS,
CrsCod);
/***** Remove from database the entries that store the file views *****/
/* Remove from course file zones */
DB_QueryDELETE ("can not remove file views to files of a course",
"DELETE FROM file_view USING file_view,files"
" WHERE files.FileBrowser IN (%u,%u,%u,%u,%u,%u)"
" AND files.Cod=%ld"
" AND files.FilCod=file_view.FilCod",
(unsigned) Brw_ADMI_DOC_CRS,
(unsigned) Brw_ADMI_TCH_CRS,
(unsigned) Brw_ADMI_SHR_CRS,
(unsigned) Brw_ADMI_ASG_USR,
(unsigned) Brw_ADMI_WRK_USR,
(unsigned) Brw_ADMI_MRK_CRS,
CrsCod);
/* Remove from group file zones */
DB_QueryDELETE ("can not remove file views to files of a course",
"DELETE FROM file_view USING file_view,files"
" WHERE files.FileBrowser IN (%u,%u,%u,%u)"
" AND files.Cod IN %s"
" AND files.FilCod=file_view.FilCod",
(unsigned) Brw_ADMI_DOC_GRP,
(unsigned) Brw_ADMI_TCH_GRP,
(unsigned) Brw_ADMI_SHR_GRP,
(unsigned) Brw_ADMI_MRK_GRP,
SubqueryGrp);
/* Remove from project file zones */
DB_QueryDELETE ("can not remove file views to files of a course",
"DELETE FROM file_view USING file_view,files"
" WHERE files.FileBrowser IN (%u,%u)"
" AND files.Cod IN %s"
" AND files.FilCod=file_view.FilCod",
(unsigned) Brw_ADMI_DOC_PRJ,
(unsigned) Brw_ADMI_ASS_PRJ,
SubqueryPrj);
/***** Remove from database expanded folders *****/
/* Remove from course file zones */
DB_QueryDELETE ("can not remove expanded folders of a course",
"DELETE LOW_PRIORITY FROM expanded_folders"
" WHERE FileBrowser IN (%u,%u,%u,%u,%u,%u,%u,%u)"
" AND Cod=%ld",
(unsigned) Brw_ADMI_DOC_CRS,
(unsigned) Brw_ADMI_TCH_CRS,
(unsigned) Brw_ADMI_SHR_CRS,
(unsigned) Brw_ADMI_ASG_USR,
(unsigned) Brw_ADMI_ASG_CRS,
(unsigned) Brw_ADMI_WRK_USR,
(unsigned) Brw_ADMI_WRK_CRS,
(unsigned) Brw_ADMI_MRK_CRS,
CrsCod);
/* Remove from group file zones */
DB_QueryDELETE ("can not remove expanded folders of a course",
"DELETE LOW_PRIORITY FROM expanded_folders"
" WHERE FileBrowser IN (%u,%u,%u,%u)"
" AND Cod IN %s",
(unsigned) Brw_ADMI_DOC_GRP,
(unsigned) Brw_ADMI_TCH_GRP,
(unsigned) Brw_ADMI_SHR_GRP,
(unsigned) Brw_ADMI_MRK_GRP,
SubqueryGrp);
/* Remove from project file zones */
DB_QueryDELETE ("can not remove expanded folders of a course",
"DELETE LOW_PRIORITY FROM expanded_folders"
" WHERE FileBrowser IN (%u,%u)"
" AND Cod IN %s",
(unsigned) Brw_ADMI_DOC_PRJ,
(unsigned) Brw_ADMI_ASS_PRJ,
SubqueryPrj);
/***** Remove from database the entries that store clipboards *****/
/* Remove from course file zones */
DB_QueryDELETE ("can not remove clipboards related to files of a course",
"DELETE FROM clipboard"
" WHERE FileBrowser IN (%u,%u,%u,%u,%u,%u,%u,%u)"
" AND Cod=%ld",
(unsigned) Brw_ADMI_DOC_CRS,
(unsigned) Brw_ADMI_TCH_CRS,
(unsigned) Brw_ADMI_SHR_CRS,
(unsigned) Brw_ADMI_ASG_USR,
(unsigned) Brw_ADMI_ASG_CRS,
(unsigned) Brw_ADMI_WRK_USR,
(unsigned) Brw_ADMI_WRK_CRS,
(unsigned) Brw_ADMI_MRK_CRS,
CrsCod);
/* Remove from group file zones */
DB_QueryDELETE ("can not remove clipboards related to files of a course",
"DELETE FROM clipboard"
" WHERE FileBrowser IN (%u,%u,%u,%u)"
" AND Cod IN %s",
(unsigned) Brw_ADMI_DOC_GRP,
(unsigned) Brw_ADMI_TCH_GRP,
(unsigned) Brw_ADMI_SHR_GRP,
(unsigned) Brw_ADMI_MRK_GRP,
SubqueryGrp);
/* Remove from project file zones */
DB_QueryDELETE ("can not remove clipboards related to files of a course",
"DELETE FROM clipboard"
" WHERE FileBrowser IN (%u,%u)"
" AND Cod IN %s",
(unsigned) Brw_ADMI_DOC_PRJ,
(unsigned) Brw_ADMI_ASS_PRJ,
SubqueryPrj);
/***** Remove from database the entries that store the last time users visited file zones *****/
// Assignments and works are stored as one in file_browser_last...
// ...because a user views them at the same time
/* Remove from course file zones */
DB_QueryDELETE ("can not remove file last visits to files of a course",
"DELETE FROM file_browser_last"
" WHERE FileBrowser IN (%u,%u,%u,%u,%u)"
" AND Cod=%ld",
(unsigned) Brw_ADMI_DOC_CRS,
(unsigned) Brw_ADMI_TCH_CRS,
(unsigned) Brw_ADMI_SHR_CRS,
(unsigned) Brw_ADMI_ASG_USR,
(unsigned) Brw_ADMI_MRK_CRS,
CrsCod);
/* Remove from group file zones */
DB_QueryDELETE ("can not remove file last visits to files of a course",
"DELETE FROM file_browser_last"
" WHERE FileBrowser IN (%u,%u,%u,%u)"
" AND Cod IN %s",
(unsigned) Brw_ADMI_DOC_GRP,
(unsigned) Brw_ADMI_TCH_GRP,
(unsigned) Brw_ADMI_SHR_GRP,
(unsigned) Brw_ADMI_MRK_GRP,
SubqueryGrp);
/* Remove from project file zones */
DB_QueryDELETE ("can not remove file last visits to files of a course",
"DELETE FROM file_browser_last"
" WHERE FileBrowser IN (%u,%u)"
" AND Cod IN %s",
(unsigned) Brw_ADMI_DOC_PRJ,
(unsigned) Brw_ADMI_ASS_PRJ,
SubqueryPrj);
/***** Remove from database the entries that store the sizes of the file zones *****/
/* Remove from course file zones */
DB_QueryDELETE ("can not remove sizes of file zones of a course",
"DELETE FROM file_browser_size"
" WHERE FileBrowser IN (%u,%u,%u,%u,%u,%u)"
" AND Cod=%ld",
(unsigned) Brw_ADMI_DOC_CRS,
(unsigned) Brw_ADMI_TCH_CRS,
(unsigned) Brw_ADMI_SHR_CRS,
(unsigned) Brw_ADMI_ASG_USR,
(unsigned) Brw_ADMI_WRK_USR,
(unsigned) Brw_ADMI_MRK_CRS,
CrsCod);
/* Remove from group file zones */
DB_QueryDELETE ("can not remove sizes of file zones of a course",
"DELETE FROM file_browser_size"
" WHERE FileBrowser IN (%u,%u,%u,%u)"
" AND Cod IN %s",
(unsigned) Brw_ADMI_DOC_GRP,
(unsigned) Brw_ADMI_TCH_GRP,
(unsigned) Brw_ADMI_SHR_GRP,
(unsigned) Brw_ADMI_MRK_GRP,
SubqueryGrp);
/* Remove from project file zones */
DB_QueryDELETE ("can not remove sizes of file zones of a course",
"DELETE FROM file_browser_size"
" WHERE FileBrowser IN (%u,%u)"
" AND Cod IN %s",
(unsigned) Brw_ADMI_DOC_PRJ,
(unsigned) Brw_ADMI_ASS_PRJ,
SubqueryPrj);
/***** Remove from database the entries that store the data files *****/
/* Remove from course file zones */
DB_QueryDELETE ("can not remove files of a course",
"DELETE FROM files"
" WHERE FileBrowser IN (%u,%u,%u,%u,%u,%u)"
" AND Cod=%ld",
(unsigned) Brw_ADMI_DOC_CRS,
(unsigned) Brw_ADMI_TCH_CRS,
(unsigned) Brw_ADMI_SHR_CRS,
(unsigned) Brw_ADMI_ASG_USR,
(unsigned) Brw_ADMI_WRK_USR,
(unsigned) Brw_ADMI_MRK_CRS,
CrsCod);
/* Remove from group file zones */
DB_QueryDELETE ("can not remove files of a course",
"DELETE FROM files"
" WHERE FileBrowser IN (%u,%u,%u,%u)"
" AND Cod IN %s",
(unsigned) Brw_ADMI_DOC_GRP,
(unsigned) Brw_ADMI_TCH_GRP,
(unsigned) Brw_ADMI_SHR_GRP,
(unsigned) Brw_ADMI_MRK_GRP,
SubqueryGrp);
/* Remove from project file zones */
DB_QueryDELETE ("can not remove files of a course",
"DELETE FROM files"
" WHERE FileBrowser IN (%u,%u)"
" AND Cod IN %s",
(unsigned) Brw_ADMI_DOC_PRJ,
(unsigned) Brw_ADMI_ASS_PRJ,
SubqueryPrj);
}
/*****************************************************************************/
/************ Remove files related to a group from the database **************/
/*****************************************************************************/
void Brw_RemoveGrpFilesFromDB (long GrpCod)
{
/***** Remove format of files of marks *****/
DB_QueryDELETE ("can not remove the properties of marks"
" associated to a group",
"DELETE FROM marks_properties USING files,marks_properties"
" WHERE files.FileBrowser=%u"
" AND files.Cod=%ld"
" AND files.FilCod=marks_properties.FilCod",
(unsigned) Brw_ADMI_MRK_GRP,
GrpCod);
/***** Remove from database the entries that store the file views *****/
DB_QueryDELETE ("can not remove file views to files of a group",
"DELETE FROM file_view USING file_view,files"
" WHERE files.FileBrowser IN (%u,%u,%u,%u)"
" AND files.Cod=%ld"
" AND files.FilCod=file_view.FilCod",
(unsigned) Brw_ADMI_DOC_GRP,
(unsigned) Brw_ADMI_TCH_GRP,
(unsigned) Brw_ADMI_SHR_GRP,
(unsigned) Brw_ADMI_MRK_GRP,
GrpCod);
/***** Remove from database expanded folders *****/
DB_QueryDELETE ("can not remove expanded folders of a group",
"DELETE LOW_PRIORITY FROM expanded_folders"
" WHERE FileBrowser IN (%u,%u,%u,%u)"
" AND Cod=%ld",
(unsigned) Brw_ADMI_DOC_GRP,
(unsigned) Brw_ADMI_TCH_GRP,
(unsigned) Brw_ADMI_SHR_GRP,
(unsigned) Brw_ADMI_MRK_GRP,
GrpCod);
/***** Remove from database the entries that store clipboards *****/
DB_QueryDELETE ("can not remove clipboards related to files of a group",
"DELETE FROM clipboard"
" WHERE FileBrowser IN (%u,%u,%u,%u)"
" AND Cod=%ld",
(unsigned) Brw_ADMI_DOC_GRP,
(unsigned) Brw_ADMI_TCH_GRP,
(unsigned) Brw_ADMI_SHR_GRP,
(unsigned) Brw_ADMI_MRK_GRP,
GrpCod);
/***** Remove from database the entries that store the last time users visited file zones *****/
DB_QueryDELETE ("can not remove file last visits to files of a group",
"DELETE FROM file_browser_last"
" WHERE FileBrowser IN (%u,%u,%u,%u)"
" AND Cod=%ld",
(unsigned) Brw_ADMI_DOC_GRP,
(unsigned) Brw_ADMI_TCH_GRP,
(unsigned) Brw_ADMI_SHR_GRP,
(unsigned) Brw_ADMI_MRK_GRP,
GrpCod);
/***** Remove from database the entries that store the sizes of the file zones *****/
DB_QueryDELETE ("can not remove sizes of file zones of a group",
"DELETE FROM file_browser_size"
" WHERE FileBrowser IN (%u,%u,%u,%u)"
" AND Cod=%ld",
(unsigned) Brw_ADMI_DOC_GRP,
(unsigned) Brw_ADMI_TCH_GRP,
(unsigned) Brw_ADMI_SHR_GRP,
(unsigned) Brw_ADMI_MRK_GRP,
GrpCod);
/***** Remove from database the entries that store the data files *****/
DB_QueryDELETE ("can not remove files of a group",
"DELETE FROM files"
" WHERE FileBrowser IN (%u,%u,%u,%u)"
" AND Cod=%ld",
(unsigned) Brw_ADMI_DOC_GRP,
(unsigned) Brw_ADMI_TCH_GRP,
(unsigned) Brw_ADMI_SHR_GRP,
(unsigned) Brw_ADMI_MRK_GRP,
GrpCod);
}
/*****************************************************************************/
/*********** Remove files related to a project from the database *************/
/*****************************************************************************/
void Brw_RemovePrjFilesFromDB (long PrjCod)
{
/***** Remove from database the entries that store the file views *****/
DB_QueryDELETE ("can not remove file views to files of a project",
"DELETE FROM file_view USING file_view,files"
" WHERE files.FileBrowser IN (%u,%u)"
" AND files.Cod=%ld"
" AND files.FilCod=file_view.FilCod",
(unsigned) Brw_ADMI_DOC_PRJ,
(unsigned) Brw_ADMI_ASS_PRJ,
PrjCod);
/***** Remove from database expanded folders *****/
DB_QueryDELETE ("can not remove expanded folders of a project",
"DELETE LOW_PRIORITY FROM expanded_folders"
" WHERE FileBrowser IN (%u,%u)"
" AND Cod=%ld",
(unsigned) Brw_ADMI_DOC_PRJ,
(unsigned) Brw_ADMI_ASS_PRJ,
PrjCod);
/***** Remove from database the entries that store clipboards *****/
DB_QueryDELETE ("can not remove clipboards related to files of a project",
"DELETE FROM clipboard"
" WHERE FileBrowser IN (%u,%u)"
" AND Cod=%ld",
(unsigned) Brw_ADMI_DOC_PRJ,
(unsigned) Brw_ADMI_ASS_PRJ,
PrjCod);
/***** Remove from database the entries that store the last time users visited file zones *****/
DB_QueryDELETE ("can not remove file last visits to files of a project",
"DELETE FROM file_browser_last"
" WHERE FileBrowser IN (%u,%u)"
" AND Cod=%ld",
(unsigned) Brw_ADMI_DOC_PRJ,
(unsigned) Brw_ADMI_ASS_PRJ,
PrjCod);
/***** Remove from database the entries that store the sizes of the file zones *****/
DB_QueryDELETE ("can not remove sizes of file zones of a project",
"DELETE FROM file_browser_size"
" WHERE FileBrowser IN (%u,%u)"
" AND Cod=%ld",
(unsigned) Brw_ADMI_DOC_PRJ,
(unsigned) Brw_ADMI_ASS_PRJ,
PrjCod);
/***** Remove from database the entries that store the data files *****/
DB_QueryDELETE ("can not remove files of a project",
"DELETE FROM files"
" WHERE FileBrowser IN (%u,%u)"
" AND Cod=%ld",
(unsigned) Brw_ADMI_DOC_PRJ,
(unsigned) Brw_ADMI_ASS_PRJ,
PrjCod);
}
/*****************************************************************************/
/* Remove some info about files related to a course and a user from database */
/*****************************************************************************/
void Brw_RemoveSomeInfoAboutCrsUsrFilesFromDB (long UsrCod,long CrsCod)
{
/***** Remove from database expanded folders *****/
DB_QueryDELETE ("can not remove expanded folders for a user in a course",
"DELETE LOW_PRIORITY FROM expanded_folders"
" WHERE UsrCod=%ld AND ("
"(FileBrowser IN (%u,%u,%u,%u,%u,%u,%u,%u)"
" AND Cod=%ld)"
" OR "
"(FileBrowser IN (%u,%u,%u,%u)"
" AND Cod IN"
" (SELECT crs_grp.GrpCod FROM crs_grp_types,crs_grp"
" WHERE crs_grp_types.CrsCod=%ld"
" AND crs_grp_types.GrpTypCod=crs_grp.GrpTypCod))"
")",
UsrCod,
(unsigned) Brw_ADMI_DOC_CRS,
(unsigned) Brw_ADMI_TCH_CRS,
(unsigned) Brw_ADMI_SHR_CRS,
(unsigned) Brw_ADMI_ASG_USR,
(unsigned) Brw_ADMI_ASG_CRS,
(unsigned) Brw_ADMI_WRK_USR,
(unsigned) Brw_ADMI_WRK_CRS,
(unsigned) Brw_ADMI_MRK_CRS,
CrsCod,
(unsigned) Brw_ADMI_DOC_GRP,
(unsigned) Brw_ADMI_TCH_GRP,
(unsigned) Brw_ADMI_SHR_GRP,
(unsigned) Brw_ADMI_MRK_GRP,
CrsCod);
/***** Remove from database the entries that store clipboards *****/
DB_QueryDELETE ("can not remove source of copy for a user in a course",
"DELETE FROM clipboard"
" WHERE UsrCod=%ld AND ("
"(FileBrowser IN (%u,%u,%u,%u,%u,%u,%u,%u)"
" AND Cod=%ld)"
" OR "
"(FileBrowser IN (%u,%u,%u,%u)"
" AND Cod IN"
" (SELECT crs_grp.GrpCod FROM crs_grp_types,crs_grp"
" WHERE crs_grp_types.CrsCod=%ld"
" AND crs_grp_types.GrpTypCod=crs_grp.GrpTypCod))"
")",
UsrCod,
(unsigned) Brw_ADMI_DOC_CRS,
(unsigned) Brw_ADMI_TCH_CRS,
(unsigned) Brw_ADMI_SHR_CRS,
(unsigned) Brw_ADMI_ASG_USR,
(unsigned) Brw_ADMI_ASG_CRS,
(unsigned) Brw_ADMI_WRK_USR,
(unsigned) Brw_ADMI_WRK_CRS,
(unsigned) Brw_ADMI_MRK_CRS,
CrsCod,
(unsigned) Brw_ADMI_DOC_GRP,
(unsigned) Brw_ADMI_TCH_GRP,
(unsigned) Brw_ADMI_SHR_GRP,
(unsigned) Brw_ADMI_MRK_GRP,
CrsCod);
/***** Remove from database the entries that store the last time user visited file zones *****/
// Assignments and works are stored as one in file_browser_last...
// ...because a user views them at the same time
DB_QueryDELETE ("can not remove file last visits to files of a course"
" from a user",
"DELETE FROM file_browser_last"
" WHERE UsrCod=%ld AND ("
"(FileBrowser IN (%u,%u,%u,%u,%u)"
" AND Cod=%ld)"
" OR "
"(FileBrowser IN (%u,%u,%u,%u)"
" AND Cod IN"
" (SELECT crs_grp.GrpCod FROM crs_grp_types,crs_grp"
" WHERE crs_grp_types.CrsCod=%ld"
" AND crs_grp_types.GrpTypCod=crs_grp.GrpTypCod))"
")",
UsrCod,
(unsigned) Brw_ADMI_DOC_CRS,
(unsigned) Brw_ADMI_TCH_CRS,
(unsigned) Brw_ADMI_SHR_CRS,
(unsigned) Brw_ADMI_ASG_USR,
(unsigned) Brw_ADMI_MRK_CRS,
CrsCod,
(unsigned) Brw_ADMI_DOC_GRP,
(unsigned) Brw_ADMI_TCH_GRP,
(unsigned) Brw_ADMI_SHR_GRP,
(unsigned) Brw_ADMI_MRK_GRP,
CrsCod);
}
/*****************************************************************************/
/*************** Remove user's works in a course from database ***************/
/*****************************************************************************/
void Brw_RemoveWrkFilesFromDB (long CrsCod,long UsrCod)
{
/***** Remove from database the entries that store the file views *****/
DB_QueryDELETE ("can not remove file views",
"DELETE FROM file_view USING file_view,files"
" WHERE files.FileBrowser IN (%u,%u)"
" AND files.Cod=%ld AND files.ZoneUsrCod=%ld"
" AND files.FilCod=file_view.FilCod",
(unsigned) Brw_ADMI_ASG_USR,
(unsigned) Brw_ADMI_WRK_USR,
CrsCod,UsrCod);
/***** Remove from database expanded folders *****/
DB_QueryDELETE ("can not remove expanded folders of a group",
"DELETE LOW_PRIORITY FROM expanded_folders"
" WHERE FileBrowser IN (%u,%u)"
" AND Cod=%ld AND WorksUsrCod=%ld",
(unsigned) Brw_ADMI_ASG_CRS,
(unsigned) Brw_ADMI_WRK_CRS,
CrsCod,UsrCod);
/***** Remove from database the entries that store clipboards *****/
DB_QueryDELETE ("can not remove clipboards",
"DELETE FROM clipboard"
" WHERE FileBrowser IN (%u,%u)"
" AND Cod=%ld AND WorksUsrCod=%ld",
(unsigned) Brw_ADMI_ASG_CRS,
(unsigned) Brw_ADMI_WRK_CRS,
CrsCod,UsrCod);
/***** Remove from database the entries that store the sizes of the file zones *****/
DB_QueryDELETE ("can not remove file browser sizes",
"DELETE FROM file_browser_size"
" WHERE FileBrowser IN (%u,%u)"
" AND Cod=%ld AND ZoneUsrCod=%ld",
(unsigned) Brw_ADMI_ASG_USR,
(unsigned) Brw_ADMI_WRK_USR,
CrsCod,UsrCod);
/***** Remove from database the entries that store the data files *****/
DB_QueryDELETE ("can not remove files",
"DELETE FROM files"
" WHERE FileBrowser IN (%u,%u)"
" AND Cod=%ld AND ZoneUsrCod=%ld",
(unsigned) Brw_ADMI_ASG_USR,
(unsigned) Brw_ADMI_WRK_USR,
CrsCod,UsrCod);
}
/*****************************************************************************/
/************* Remove files related to a user from the database **************/
/*****************************************************************************/
void Brw_RemoveUsrFilesFromDB (long UsrCod)
{
/***** Remove from database the entries that store the file views *****/
// User is not removed from file_view table,
// in order to take into account his/her views
DB_QueryDELETE ("can not remove file views to files of a user",
"DELETE FROM file_view USING file_view,files"
" WHERE files.ZoneUsrCod=%ld"
" AND files.FilCod=file_view.FilCod",
UsrCod);
/***** Remove from database expanded folders *****/
DB_QueryDELETE ("can not remove expanded folders for a user",
"DELETE LOW_PRIORITY FROM expanded_folders"
" WHERE UsrCod=%ld",
UsrCod);
/***** Remove from database the entries that store clipboards *****/
DB_QueryDELETE ("can not remove user's clipboards",
"DELETE FROM clipboard"
" WHERE UsrCod=%ld", // User's clipboard
UsrCod);
/***** Remove from database the entries that store the last time users visited file zones *****/
DB_QueryDELETE ("can not remove user's last visits to file zones",
"DELETE FROM file_browser_last"
" WHERE UsrCod=%ld", // User's last visits to all zones
UsrCod);
/***** Remove from database the entries that store the sizes of the file zones *****/
DB_QueryDELETE ("can not remove sizes of user's file zones",
"DELETE FROM file_browser_size"
" WHERE ZoneUsrCod=%ld",
UsrCod);
/***** Remove from database the entries that store the data files *****/
DB_QueryDELETE ("can not remove files in user's file zones",
"DELETE FROM files"
" WHERE ZoneUsrCod=%ld",
UsrCod);
}
/*****************************************************************************/
/************** Write a form to select whether show full tree ****************/
/*****************************************************************************/
static void Brw_PutCheckboxFullTree (void)
{
extern const char *Txt_Show_all_files;
Lay_PutContextualCheckbox (Brw_ActSeeAdm[Gbl.FileBrowser.Type],
Brw_PutParamsFullTree,
"FullTree",
Gbl.FileBrowser.FullTree,false,
Txt_Show_all_files,Txt_Show_all_files);
}
static void Brw_PutParamsFullTree (void)
{
if (Brw_GetIfGroupFileBrowser ())
Grp_PutParamGrpCod (Gbl.Crs.Grps.GrpCod);
else if (Brw_GetIfProjectFileBrowser ()) // This file browser needs specify a project
Prj_PutParamPrjCod (Gbl.Prjs.PrjCod);
else if (Brw_GetIfCrsAssigWorksFileBrowser ())
Usr_PutHiddenParSelectedUsrsCods (&Gbl.Usrs.Selected);
}
/*****************************************************************************/
/********* Put hidden parameter "full tree" if full tree is selected *********/
/*****************************************************************************/
void Brw_PutHiddenParamFullTreeIfSelected (void)
{
if (Gbl.FileBrowser.FullTree)
Par_PutHiddenParamChar ("FullTree",'Y');
// if not full tree selected ==> do not put hidden parameter
}
/*****************************************************************************/
/******************* Get whether to show full tree from form *****************/
/*****************************************************************************/
static bool Brw_GetFullTreeFromForm (void)
{
return Par_GetParToBool ("FullTree");
}
/*****************************************************************************/
/********* Get if the current file browser is a group file browser ***********/
/*****************************************************************************/
static bool Brw_GetIfGroupFileBrowser (void)
{
switch (Gbl.FileBrowser.Type)
{
case Brw_SHOW_DOC_GRP:
case Brw_ADMI_DOC_GRP:
case Brw_ADMI_TCH_GRP:
case Brw_ADMI_SHR_GRP:
case Brw_SHOW_MRK_GRP:
case Brw_ADMI_MRK_GRP:
return true;
default:
return false;
}
}
/*****************************************************************************/
/******** Get if the current file browser is a project file browser **********/
/*****************************************************************************/
static bool Brw_GetIfProjectFileBrowser (void)
{
switch (Gbl.FileBrowser.Type)
{
case Brw_ADMI_DOC_PRJ: // Project documents
case Brw_ADMI_ASS_PRJ: // Project assessment
return true;
default:
return false;
}
}
/*****************************************************************************/
/****** Get if the current file browser is course assignments or works *******/
/*****************************************************************************/
static bool Brw_GetIfBriefcaseFileBrowser (void)
{
return (Gbl.FileBrowser.Type == Brw_ADMI_BRF_USR);
}
/*****************************************************************************/
/****** Get if the current file browser is course assignments or works *******/
/*****************************************************************************/
static bool Brw_GetIfUsrAssigWorksFileBrowser (void)
{
switch (Gbl.FileBrowser.Type)
{
case Brw_ADMI_ASG_USR: // My assignments
case Brw_ADMI_WRK_USR: // My works
return true;
default:
return false;
}
}
/*****************************************************************************/
/****** Get if the current file browser is course assignments or works *******/
/*****************************************************************************/
static bool Brw_GetIfCrsAssigWorksFileBrowser (void)
{
switch (Gbl.FileBrowser.Type)
{
case Brw_ADMI_ASG_CRS: // Course assignments
case Brw_ADMI_WRK_CRS: // Course works
return true;
default:
return false;
}
}
/*****************************************************************************/
/******** Create a temporary public directory used to download files *********/
/*****************************************************************************/
void Brw_CreateDirDownloadTmp (void)
{
static unsigned NumDir = 0; // When this function is called several times in the same execution of the program, each time a new directory is created
// This happens when the trees of assignments and works of several users are being listed
char PathUniqueDirL[PATH_MAX + 1];
char PathUniqueDirR[PATH_MAX + 1];
/* Example: /var/www/html/swad/tmp/SS/ujCNWsy4ZOdmgMKYBe0sKPAJu6szaZOQlIlJs_QIY */
/***** If the public directory does not exist, create it *****/
Fil_CreateDirIfNotExists (Cfg_PATH_FILE_BROWSER_TMP_PUBLIC);
/***** Unique temporary directory.
Important: number of directories inside a directory
is limited to 32K in Linux ==> create directories in two levels *****/
/* 1. Build the name of the directory, splitted in two parts: */
/* 1a: 2 leftmost chars */
Gbl.FileBrowser.TmpPubDir.L[0] = Gbl.UniqueNameEncrypted[0];
Gbl.FileBrowser.TmpPubDir.L[1] = Gbl.UniqueNameEncrypted[1];
Gbl.FileBrowser.TmpPubDir.L[2] = '\0';
/* 1b: rest of chars */
if (NumDir)
snprintf (Gbl.FileBrowser.TmpPubDir.R,sizeof (Gbl.FileBrowser.TmpPubDir.R),
"%s_%u",
&Gbl.UniqueNameEncrypted[2],NumDir);
else
Str_Copy (Gbl.FileBrowser.TmpPubDir.R,&Gbl.UniqueNameEncrypted[2],
NAME_MAX);
/* 2. Create the left directory */
snprintf (PathUniqueDirL,sizeof (PathUniqueDirL),
"%s/%s",
Cfg_PATH_FILE_BROWSER_TMP_PUBLIC,Gbl.FileBrowser.TmpPubDir.L);
Fil_CreateDirIfNotExists (PathUniqueDirL);
/* 3. Create the right directory inside the left one */
snprintf (PathUniqueDirR,sizeof (PathUniqueDirR),
"%s/%s",
PathUniqueDirL,Gbl.FileBrowser.TmpPubDir.R);
if (mkdir (PathUniqueDirR,(mode_t) 0xFFF))
Lay_ShowErrorAndExit ("Can not create a temporary folder for download.");
/* 4. Increase number of directory for next call */
NumDir++;
}
/*****************************************************************************/
/* Get and update the date of my last access to file browser in this course **/
/*****************************************************************************/
static void Brw_GetAndUpdateDateLastAccFileBrowser (void)
{
long Cod;
MYSQL_RES *mysql_res;
MYSQL_ROW row;
unsigned long NumRows;
/***** Get date of last accesss to a file browser from database *****/
switch (Gbl.FileBrowser.Type)
{
case Brw_SHOW_DOC_INS:
case Brw_ADMI_DOC_INS:
case Brw_ADMI_SHR_INS:
Cod = Gbl.Hierarchy.Ins.InsCod;
break;
case Brw_SHOW_DOC_CTR:
case Brw_ADMI_DOC_CTR:
case Brw_ADMI_SHR_CTR:
Cod = Gbl.Hierarchy.Ctr.CtrCod;
break;
case Brw_SHOW_DOC_DEG:
case Brw_ADMI_DOC_DEG:
case Brw_ADMI_SHR_DEG:
Cod = Gbl.Hierarchy.Deg.DegCod;
break;
case Brw_SHOW_DOC_CRS:
case Brw_ADMI_DOC_CRS:
case Brw_ADMI_TCH_CRS:
case Brw_ADMI_SHR_CRS:
case Brw_SHOW_MRK_CRS:
case Brw_ADMI_MRK_CRS:
case Brw_ADMI_ASG_USR:
case Brw_ADMI_ASG_CRS:
case Brw_ADMI_WRK_USR:
case Brw_ADMI_WRK_CRS:
Cod = Gbl.Hierarchy.Crs.CrsCod;
break;
case Brw_SHOW_DOC_GRP:
case Brw_ADMI_DOC_GRP:
case Brw_ADMI_TCH_GRP:
case Brw_ADMI_SHR_GRP:
case Brw_SHOW_MRK_GRP:
case Brw_ADMI_MRK_GRP:
Cod = Gbl.Crs.Grps.GrpCod;
break;
case Brw_ADMI_DOC_PRJ:
case Brw_ADMI_ASS_PRJ:
Cod = Gbl.Prjs.PrjCod;
break;
case Brw_ADMI_BRF_USR:
Cod = -1L;
break;
default:
return;
}
NumRows = DB_QuerySELECT (&mysql_res,"can not get date-time"
" of last access to a file browser",
"SELECT UNIX_TIMESTAMP(LastClick)"
" FROM file_browser_last"
" WHERE UsrCod=%ld AND FileBrowser=%u AND Cod=%ld",
Gbl.Usrs.Me.UsrDat.UsrCod,
(unsigned) Brw_FileBrowserForDB_file_browser_last[Gbl.FileBrowser.Type],
Cod);
if (NumRows == 0) // May be an administrator not belonging to this course
Gbl.Usrs.Me.TimeLastAccToThisFileBrowser = LONG_MAX; // Initialize to a big value in order to show files as old
else if (NumRows == 1)
{
/* Get the date of the last access to file browser (row[0]) */
row = mysql_fetch_row (mysql_res);
if (row[0] == NULL)
Gbl.Usrs.Me.TimeLastAccToThisFileBrowser = 0;
else if (sscanf (row[0],"%ld",&Gbl.Usrs.Me.TimeLastAccToThisFileBrowser) != 1)
Lay_ShowErrorAndExit ("Error when reading date-time of last access to a file browser.");
}
else
Lay_ShowErrorAndExit ("Error when getting date-time of last access to a file browser.");
/***** Free structure that stores the query result *****/
DB_FreeMySQLResult (&mysql_res);
/***** Update date of my last access to file browser in this course *****/
DB_QueryREPLACE ("can not update date of last access to a file browser",
"REPLACE INTO file_browser_last"
" (UsrCod,FileBrowser,Cod,LastClick)"
" VALUES"
" (%ld,%u,%ld,NOW())",
Gbl.Usrs.Me.UsrDat.UsrCod,
(unsigned) Brw_FileBrowserForDB_file_browser_last[Gbl.FileBrowser.Type],
Cod);
}
/*****************************************************************************/
/************* Get the group of my last access to a common zone **************/
/*****************************************************************************/
static long Brw_GetGrpLastAccZone (const char *FieldNameDB)
{
MYSQL_RES *mysql_res;
MYSQL_ROW row;
unsigned long NumRows;
long GrpCod = -1L;
/***** Get the group of my last access to a common zone from database *****/
NumRows = DB_QuerySELECT (&mysql_res,"can not get the group"
" of your last access"
" to a file browser",
"SELECT %s FROM crs_usr"
" WHERE CrsCod=%ld AND UsrCod=%ld",
FieldNameDB,
Gbl.Hierarchy.Crs.CrsCod,
Gbl.Usrs.Me.UsrDat.UsrCod);
if (NumRows == 0) // May be an administrator not belonging to this course
GrpCod = -1L;
else if (NumRows == 1)
{
/* Get the group code (row[0]) */
row = mysql_fetch_row (mysql_res);
if (row[0])
{
if (sscanf (row[0],"%ld",&GrpCod) != 1)
Lay_ShowErrorAndExit ("Error when reading the group of your last access to a file browser.");
}
else
GrpCod = -1L;
}
else
Lay_ShowErrorAndExit ("Error when getting the group of your last access to a file browser.");
/***** Free structure that stores the query result *****/
DB_FreeMySQLResult (&mysql_res);
/***** Check if group exists (it's possible that this group has been removed after my last access to it) *****/
if (GrpCod >= 0)
if (Grp_CheckIfGroupExists (GrpCod))
/* Check if I belong to this group (it's possible that I have been removed from this group after my last access to it) */
if (Grp_GetIfIBelongToGrp (GrpCod))
return GrpCod;
return -1L; // To indicate course zone
}
/*****************************************************************************/
/********************* Reset the size of a file browser **********************/
/*****************************************************************************/
static void Brw_ResetFileBrowserSize (void)
{
Gbl.FileBrowser.Size.NumLevls = 0;
Gbl.FileBrowser.Size.NumFolds =
Gbl.FileBrowser.Size.NumFiles = 0L;
Gbl.FileBrowser.Size.TotalSiz = 0ULL;
}
/*****************************************************************************/
/********************** Compute the size of a directory **********************/
/*****************************************************************************/
void Brw_CalcSizeOfDir (char *Path)
{
Brw_ResetFileBrowserSize ();
Brw_CalcSizeOfDirRecursive (1,Path);
}
/*****************************************************************************/
/**************** Compute the size of a directory recursively ****************/
/*****************************************************************************/
static void Brw_CalcSizeOfDirRecursive (unsigned Level,char *Path)
{
struct dirent **FileList;
int NumFile;
int NumFiles;
char PathFileRel[PATH_MAX + 1];
struct stat FileStatus;
/***** Scan the directory *****/
if ((NumFiles = scandir (Path,&FileList,NULL,NULL)) >= 0) // No error
{
/***** Compute recursively the total number and size of the files and folders *****/
for (NumFile = 0;
NumFile < NumFiles;
NumFile++)
{
if (strcmp (FileList[NumFile]->d_name,".") &&
strcmp (FileList[NumFile]->d_name,"..")) // Skip directories "." and ".."
{
/* There are files in this directory ==> update level */
if (Level > Gbl.FileBrowser.Size.NumLevls)
Gbl.FileBrowser.Size.NumLevls++;
/* Update counters depending on whether it's a directory or a regular file */
snprintf (PathFileRel,sizeof (PathFileRel),
"%s/%s",
Path,FileList[NumFile]->d_name);
if (lstat (PathFileRel,&FileStatus)) // On success ==> 0 is returned
Lay_ShowErrorAndExit ("Can not get information about a file or folder.");
else if (S_ISDIR (FileStatus.st_mode)) // It's a directory
{
Gbl.FileBrowser.Size.NumFolds++;
Gbl.FileBrowser.Size.TotalSiz += (unsigned long long) FileStatus.st_size;
Brw_CalcSizeOfDirRecursive (Level + 1,PathFileRel);
}
else if (S_ISREG (FileStatus.st_mode)) // It's a regular file
{
Gbl.FileBrowser.Size.NumFiles++;
Gbl.FileBrowser.Size.TotalSiz += (unsigned long long) FileStatus.st_size;
}
}
free (FileList[NumFile]);
}
free (FileList);
}
else
Lay_ShowErrorAndExit ("Error while scanning directory.");
}
/*****************************************************************************/
/************************ List a directory recursively ***********************/
/*****************************************************************************/
static void Brw_ListDir (unsigned Level,const char *ParentRowId,
bool TreeContracted,
const char Path[PATH_MAX + 1],
const char PathInTree[PATH_MAX + 1])
{
struct dirent **FileList;
struct dirent **SubdirFileList;
int NumFile;
int NumFiles;
int NumFileInSubdir;
int NumFilesInSubdir;
unsigned NumRow;
char RowId[Brw_MAX_ROW_ID + 1];
char PathFileRel[PATH_MAX + 1];
char PathFileInExplTree[PATH_MAX + 1];
struct stat FileStatus;
Brw_IconTree_t IconSubtree = Brw_ICON_TREE_NOTHING; // Initialized to avoid warning
/***** Scan directory *****/
if ((NumFiles = scandir (Path,&FileList,NULL,alphasort)) >= 0) // No error
{
/***** List files *****/
for (NumFile = 0, NumRow = 0;
NumFile < NumFiles;
NumFile++)
{
if (strcmp (FileList[NumFile]->d_name,".") &&
strcmp (FileList[NumFile]->d_name,"..")) // Skip directories "." and ".."
{
/***** Construct the full path of the file or folder *****/
snprintf (PathFileRel,sizeof (PathFileRel),
"%s/%s",
Path ,FileList[NumFile]->d_name);
snprintf (PathFileInExplTree,sizeof (PathFileInExplTree),
"%s/%s",
PathInTree,FileList[NumFile]->d_name);
Str_Copy (Gbl.FileBrowser.FilFolLnk.Path,PathInTree,
PATH_MAX);
Str_Copy (Gbl.FileBrowser.FilFolLnk.Name,FileList[NumFile]->d_name,
NAME_MAX);
Brw_SetFullPathInTree ();
/***** Add number of row to parent row id *****/
NumRow++;
snprintf (RowId,sizeof (RowId),
"%s_%u",
ParentRowId,NumRow);
/***** Get file or folder status *****/
if (lstat (PathFileRel,&FileStatus)) // On success ==> 0 is returned
Lay_ShowErrorAndExit ("Can not get information about a file or folder.");
else if (S_ISDIR (FileStatus.st_mode)) // It's a directory
{
Gbl.FileBrowser.FilFolLnk.Type = Brw_IS_FOLDER;
if (Gbl.FileBrowser.FullTree)
IconSubtree = Brw_ICON_TREE_NOTHING;
else
{
/***** Check if this subdirectory has files or folders in it *****/
if ((NumFilesInSubdir = scandir (PathFileRel,&SubdirFileList,NULL,NULL)) >= 0) // No error
{
if (NumFilesInSubdir <= 2)
IconSubtree = Brw_ICON_TREE_NOTHING;
else
/***** Check if the tree starting at this subdirectory must be expanded *****/
IconSubtree = Brw_GetIfExpandedTree (Gbl.FileBrowser.FilFolLnk.Full) ? Brw_ICON_TREE_CONTRACT :
Brw_ICON_TREE_EXPAND;
for (NumFileInSubdir = 0;
NumFileInSubdir < NumFilesInSubdir;
NumFileInSubdir++)
free (SubdirFileList[NumFileInSubdir]);
free (SubdirFileList);
}
else
Lay_ShowErrorAndExit ("Error while scanning directory.");
}
/***** Write a row for the subdirectory *****/
if (Brw_WriteRowFileBrowser (Level,RowId,
TreeContracted,
IconSubtree))
if (Level < Brw_MAX_DIR_LEVELS)
/* List subtree starting at this this directory */
Brw_ListDir (Level + 1,RowId,
TreeContracted || IconSubtree == Brw_ICON_TREE_EXPAND,
PathFileRel,PathFileInExplTree);
}
else if (S_ISREG (FileStatus.st_mode)) // It's a regular file
{
Gbl.FileBrowser.FilFolLnk.Type = Str_FileIs (Gbl.FileBrowser.FilFolLnk.Name,"url") ? Brw_IS_LINK :
Brw_IS_FILE;
Brw_WriteRowFileBrowser (Level,RowId,
TreeContracted,
Brw_ICON_TREE_NOTHING);
}
}
free (FileList[NumFile]);
}
free (FileList);
}
else
Lay_ShowErrorAndExit ("Error while scanning directory.");
}
/*****************************************************************************/
/*********************** Write a row of a file browser ***********************/
/*****************************************************************************/
// If it is the first row (root folder), always show it
// If it is not the first row, it is shown or not depending on whether it is hidden or not
// If the row is visible, return true. If it is hidden, return false
static bool Brw_WriteRowFileBrowser (unsigned Level,const char *RowId,
bool TreeContracted,
Brw_IconTree_t IconThisRow)
{
char *Anchor;
bool RowSetAsHidden = false;
bool RowSetAsPublic = false;
bool LightStyle = false;
bool IsRecent = false;
struct FileMetadata FileMetadata;
char FileBrowserId[32];
bool SeeDocsZone = Gbl.FileBrowser.Type == Brw_SHOW_DOC_INS ||
Gbl.FileBrowser.Type == Brw_SHOW_DOC_CTR ||
Gbl.FileBrowser.Type == Brw_SHOW_DOC_DEG ||
Gbl.FileBrowser.Type == Brw_SHOW_DOC_CRS ||
Gbl.FileBrowser.Type == Brw_SHOW_DOC_GRP;
bool AdminDocsZone = Gbl.FileBrowser.Type == Brw_ADMI_DOC_INS ||
Gbl.FileBrowser.Type == Brw_ADMI_DOC_CTR ||
Gbl.FileBrowser.Type == Brw_ADMI_DOC_DEG ||
Gbl.FileBrowser.Type == Brw_ADMI_DOC_CRS ||
Gbl.FileBrowser.Type == Brw_ADMI_DOC_GRP;
bool SharedZone = Gbl.FileBrowser.Type == Brw_ADMI_SHR_INS ||
Gbl.FileBrowser.Type == Brw_ADMI_SHR_CTR ||
Gbl.FileBrowser.Type == Brw_ADMI_SHR_DEG ||
Gbl.FileBrowser.Type == Brw_ADMI_SHR_CRS ||
Gbl.FileBrowser.Type == Brw_ADMI_SHR_GRP;
bool AssignmentsZone = Gbl.FileBrowser.Type == Brw_ADMI_ASG_USR ||
Gbl.FileBrowser.Type == Brw_ADMI_ASG_CRS;
bool SeeMarks = Gbl.FileBrowser.Type == Brw_SHOW_MRK_CRS ||
Gbl.FileBrowser.Type == Brw_SHOW_MRK_GRP;
bool AdminMarks = Gbl.FileBrowser.Type == Brw_ADMI_MRK_CRS ||
Gbl.FileBrowser.Type == Brw_ADMI_MRK_GRP;
/***** Initializations *****/
Gbl.FileBrowser.Clipboard.IsThisFile = false;
snprintf (FileBrowserId,sizeof (FileBrowserId),
"fil_brw_%u",
Gbl.FileBrowser.Id);
/***** Is this row hidden or visible? *****/
if (SeeDocsZone || AdminDocsZone ||
SeeMarks || AdminMarks)
{
RowSetAsHidden = Brw_CheckIfFileOrFolderIsSetAsHiddenInDB (Gbl.FileBrowser.FilFolLnk.Type,
Gbl.FileBrowser.FilFolLnk.Full);
if (RowSetAsHidden && Level && (SeeDocsZone || SeeMarks))
return false;
if (AdminDocsZone || AdminMarks)
{
if (RowSetAsHidden) // this row is marked as hidden
{
if (Gbl.FileBrowser.FilFolLnk.Type == Brw_IS_FOLDER)
Gbl.FileBrowser.HiddenLevels[Level] = true;
LightStyle = true;
}
else // this row is not marked as hidden
{
if (Gbl.FileBrowser.FilFolLnk.Type == Brw_IS_FOLDER)
Gbl.FileBrowser.HiddenLevels[Level] = false;
LightStyle = Brw_CheckIfAnyUpperLevelIsHidden (Level);
}
}
}
/***** Get file metadata *****/
Brw_GetFileMetadataByPath (&FileMetadata);
Brw_GetFileTypeSizeAndDate (&FileMetadata);
if (FileMetadata.FilCod <= 0) // No entry for this file in database table of files
/* Add entry to the table of files/folders */
FileMetadata.FilCod = Brw_AddPathToDB (-1L,FileMetadata.FilFolLnk.Type,
Gbl.FileBrowser.FilFolLnk.Full,false,Brw_LICENSE_DEFAULT);
/***** Is this row public or private? *****/
if (SeeDocsZone || AdminDocsZone || SharedZone)
{
RowSetAsPublic = (Gbl.FileBrowser.FilFolLnk.Type == Brw_IS_FOLDER) ? Brw_GetIfFolderHasPublicFiles (Gbl.FileBrowser.FilFolLnk.Full) :
FileMetadata.IsPublic;
if (Gbl.FileBrowser.ShowOnlyPublicFiles && !RowSetAsPublic)
return false;
}
/***** Check if is a recent file or folder *****/
// If less than a week since last modify ==> indicate the file is recent by writting its name in green
if (Gbl.StartExecutionTimeUTC < FileMetadata.Time + (7L * 24L * 60L * 60L))
IsRecent = true;
/* Style of the text in this row */
Gbl.FileBrowser.TxtStyle = (LightStyle ? (Gbl.FileBrowser.FilFolLnk.Type == Brw_IS_FOLDER || !IsRecent ? "LST_HID" :
"LST_REC_HID") :
(Gbl.FileBrowser.FilFolLnk.Type == Brw_IS_FOLDER || !IsRecent ? "LST" :
"LST_REC"));
Gbl.FileBrowser.InputStyle = (LightStyle ? (Gbl.FileBrowser.FilFolLnk.Type == Brw_IS_FOLDER || !IsRecent ? "LST_EDIT_HID" :
"LST_EDIT_REC_HID") :
(Gbl.FileBrowser.FilFolLnk.Type == Brw_IS_FOLDER || !IsRecent ? "LST_EDIT" :
"LST_EDIT_REC"));
/***** Get data of assignment using the name of the folder *****/
if (AssignmentsZone)
{
if (Level == 1) // Main folder of the assignment
{
Str_Copy (Gbl.FileBrowser.Asg.Folder,Gbl.FileBrowser.FilFolLnk.Name,
Brw_MAX_BYTES_FOLDER);
Asg_GetDataOfAssignmentByFolder (&Gbl.FileBrowser.Asg);
// The data of this assignment remains in Gbl.FileBrowser.Asg
// for all subsequent rows with Level > 1 (files or folders inside this folder),
// and they are overwritten on the next row with level == 1 (next assignment)
}
}
else // Not an assignment zone
Gbl.FileBrowser.Asg.AsgCod = -1L;
/***** Start this row *****/
if (asprintf (&Anchor,"fil_brw_%u_%s",
Gbl.FileBrowser.Id,RowId) < 0)
Lay_NotEnoughMemoryExit ();
switch (IconThisRow)
{
case Brw_ICON_TREE_NOTHING:
if (TreeContracted) // This row is inside a contracted subtree
HTM_TR_Begin ("id=\"%s\" style=\"display:none;\"",Anchor);
else
HTM_TR_Begin ("id=\"%s\"",Anchor);
break;
case Brw_ICON_TREE_EXPAND:
if (TreeContracted) // This row is inside a contracted subtree
HTM_TR_Begin ("id=\"%s\" data-folder=\"contracted\" style=\"display:none;\"",Anchor);
else
HTM_TR_Begin ("id=\"%s\" data-folder=\"contracted\"",Anchor);
break;
case Brw_ICON_TREE_CONTRACT:
if (TreeContracted) // This row is inside a contracted subtree
HTM_TR_Begin ("id=\"%s\" data-folder=\"expanded\" style=\"display:none;\"",Anchor);
else
HTM_TR_Begin ("id=\"%s\" data-folder=\"expanded\"",Anchor);
break;
}
/****** If current action allows file administration... ******/
Gbl.FileBrowser.ICanEditFileOrFolder = false;
if (Brw_FileBrowserIsEditable[Gbl.FileBrowser.Type] &&
!Gbl.FileBrowser.ShowOnlyPublicFiles)
{
if (Gbl.FileBrowser.Clipboard.IsThisTree &&
Level != 0) // Never copy root folder
// If path in the clipboard is equal to complete path in tree...
// ...or is the start of complete path in tree...
if (Str_Path1BeginsByPath2 (Gbl.FileBrowser.FilFolLnk.Full,Gbl.FileBrowser.Clipboard.FilFolLnk.Full))
Gbl.FileBrowser.Clipboard.IsThisFile = true;
/* Check if I can modify (remove, rename, etc.) this file or folder */
Gbl.FileBrowser.ICanEditFileOrFolder = Brw_CheckIfICanEditFileOrFolder (Level);
/* Icon to remove folder, file or link */
Brw_PutIconRemove ();
/* Icon to copy */
Brw_PutIconCopy ();
/* Icon to paste */
Brw_PutIconPaste (Level);
}
/***** Indentation depending on level, icon, and file/folder name *****/
/* Start column */
HTM_TD_Begin ("class=\"NO_BR LM COLOR%u\" style=\"width:99%%;\"",Gbl.RowEvenOdd);
HTM_TABLE_Begin (NULL);
HTM_TR_Begin (NULL);
/* Indent depending on level */
if (Level)
Brw_IndentAndWriteIconExpandContract (Level,FileBrowserId,RowId,IconThisRow);
/* Put icon to show/hide file or folder */
if (AdminDocsZone || AdminMarks)
{
if (RowSetAsHidden) // this row is marked as hidden
Brw_PutIconShow (Anchor);
else // this row is not marked as hidden
Brw_PutIconHide (Anchor);
}
/***** File or folder icon *****/
if (Gbl.FileBrowser.FilFolLnk.Type == Brw_IS_FOLDER)
/* Icon with folder */
Brw_PutIconFolder (Level,FileBrowserId,RowId,IconThisRow);
else // File or link
/* Icon with file type or link */
Brw_PutIconFileWithLinkToViewMetadata (&FileMetadata);
/* Check if is a new file or folder */
// If our last access was before the last modify ==> indicate the file is new by putting a blinking star
if (Gbl.Usrs.Me.TimeLastAccToThisFileBrowser < FileMetadata.Time)
Brw_PutIconNewFileOrFolder ();
/* File or folder name */
Brw_WriteFileName (Level,FileMetadata.IsPublic);
/* End column */
HTM_TR_End ();
HTM_TABLE_End ();
HTM_TD_End ();
if (AdminMarks)
/***** Header and footer rows *****/
Mrk_GetAndWriteNumRowsHeaderAndFooter ();
if (AssignmentsZone && Level == 1)
/***** Start and end dates of assignment *****/
Brw_WriteDatesAssignment ();
else
/***** File date and size *****/
Brw_WriteFileSizeAndDate (&FileMetadata);
if (Gbl.FileBrowser.FilFolLnk.Type == Brw_IS_FOLDER)
{
/***** Put icon to download ZIP of folder *****/
HTM_TD_Begin ("class=\"BM%u\"",Gbl.RowEvenOdd);
if (Gbl.Usrs.Me.Role.Logged >= Rol_STD && // Only ZIP folders if I am student, teacher...
!SeeMarks && // Do not ZIP folders when seeing marks
!(SeeDocsZone && RowSetAsHidden)) // When seeing docs, if folder is not hidden (this could happen for Level == 0)
Brw_PutButtonToDownloadZIPOfAFolder ();
HTM_TD_End ();
}
else // File or link
/***** User who created the file or folder *****/
Brw_WriteFileOrFolderPublisher (Level,FileMetadata.PublisherUsrCod);
/***** End this row *****/
free (Anchor);
HTM_TR_End ();
Gbl.RowEvenOdd = 1 - Gbl.RowEvenOdd;
if (RowSetAsHidden && (SeeDocsZone || SeeMarks))
return false;
return true;
}
/*****************************************************************************/
/*************** Construct full path in tree of file browser *****************/
/*****************************************************************************/
// If, for example, Path is "descarga/teoria" and Name is "tema1.pdf"
// then FullPathInTree will be "descarga/teoria/tema1.pdf"
// If Name is ".", then FullPathInTree will be equal to Path
void Brw_SetFullPathInTree (void)
{
char FullPath[PATH_MAX + 1 + NAME_MAX + 1];
if (!Gbl.FileBrowser.FilFolLnk.Path[0])
Gbl.FileBrowser.FilFolLnk.Full[0] = '\0';
else if (strcmp (Gbl.FileBrowser.FilFolLnk.Name,"."))
{
snprintf (FullPath,sizeof (FullPath),
"%s/%s",
Gbl.FileBrowser.FilFolLnk.Path,Gbl.FileBrowser.FilFolLnk.Name);
Str_Copy (Gbl.FileBrowser.FilFolLnk.Full,FullPath,
PATH_MAX);
}
else // It's the root folder
Str_Copy (Gbl.FileBrowser.FilFolLnk.Full,Gbl.FileBrowser.FilFolLnk.Path,
PATH_MAX);
}
/*****************************************************************************/
/******* Check if the clipboard can be pasted into the current folder ********/
/*****************************************************************************/
// Return true if Gbl.FileBrowser.Clipboard.FilFolLnk.Full can be pasted into Gbl.FileBrowser.FilFolLnk.Full
static bool Brw_CheckIfCanPasteIn (unsigned Level)
{
char PathDstWithFile[PATH_MAX + 1 + NAME_MAX + 1];
/***** If not in a folder... *****/
if (Gbl.FileBrowser.FilFolLnk.Type != Brw_IS_FOLDER)
return false;
/***** If there is nothing in clipboard... *****/
if (Gbl.FileBrowser.Clipboard.FileBrowser == Brw_UNKNOWN)
return false;
/***** Do not paste a link in marks... *****/
if (Gbl.FileBrowser.Clipboard.FilFolLnk.Type == Brw_IS_LINK &&
(Gbl.FileBrowser.Type == Brw_ADMI_MRK_CRS ||
Gbl.FileBrowser.Type == Brw_ADMI_MRK_GRP))
return false;
/**** If I can not create elements into this folder... *****/
if (!Brw_CheckIfICanCreateIntoFolder (Level))
return false; // Pasting into top level of assignments is forbidden
/**** If we are in the same tree of the clipboard... *****/
if (Gbl.FileBrowser.Clipboard.IsThisTree) // We are in the same tree of the clipboard ==> we can paste or not depending on the subtree
{
/***** Construct the name of the file or folder destination *****/
snprintf (PathDstWithFile,sizeof (PathDstWithFile),
"%s/%s",
Gbl.FileBrowser.FilFolLnk.Full,
Gbl.FileBrowser.Clipboard.FilFolLnk.Name);
return !Str_Path1BeginsByPath2 (PathDstWithFile,
Gbl.FileBrowser.Clipboard.FilFolLnk.Full);
}
return true; // I can paste
}
/*****************************************************************************/
/********** Write link and icon to remove a file, link or folder *************/
/*****************************************************************************/
static void Brw_PutIconRemove (void)
{
HTM_TD_Begin ("class=\"BM%u\"",Gbl.RowEvenOdd);
if (Gbl.FileBrowser.ICanEditFileOrFolder) // Can I remove this?
switch (Gbl.FileBrowser.FilFolLnk.Type)
{
case Brw_IS_FILE:
case Brw_IS_LINK:
/***** Form to remove a file or link *****/
Ico_PutContextualIconToRemove (Brw_ActAskRemoveFile[Gbl.FileBrowser.Type],
Brw_PutImplicitParamsFileBrowser);
break;
case Brw_IS_FOLDER:
/***** Form to remove a folder *****/
Ico_PutContextualIconToRemove (Brw_ActRemoveFolder[Gbl.FileBrowser.Type],
Brw_PutImplicitParamsFileBrowser);
break;
default:
break;
}
else
Ico_PutIconRemovalNotAllowed ();
HTM_TD_End ();
}
/*****************************************************************************/
/************* Write link and icon to copy a file o a folder *****************/
/*****************************************************************************/
static void Brw_PutIconCopy (void)
{
HTM_TD_Begin ("class=\"BM%u\"",Gbl.RowEvenOdd);
/***** Form to copy into the clipboard *****/
Ico_PutContextualIconToCopy (Brw_ActCopy[Gbl.FileBrowser.Type],
Brw_PutImplicitParamsFileBrowser);
HTM_TD_End ();
}
/*****************************************************************************/
/************* Write link and icon to paste a file or a folder ***************/
/*****************************************************************************/
static void Brw_PutIconPaste (unsigned Level)
{
extern const char *Txt_Copy_not_allowed;
HTM_TD_Begin ("class=\"BM%u\"",Gbl.RowEvenOdd);
if (Gbl.FileBrowser.FilFolLnk.Type == Brw_IS_FOLDER) // Can't paste in a file or link
{
/* Icon to paste */
if (Brw_CheckIfCanPasteIn (Level))
{
/***** Form to paste the content of the clipboard *****/
Ico_PutContextualIconToPaste (Brw_ActPaste[Gbl.FileBrowser.Type],
Brw_PutImplicitParamsFileBrowser);
}
else
/* Icon to paste inactive */
Ico_PutIconOff ("paste.svg",Txt_Copy_not_allowed);
}
HTM_TD_End ();
}
/*****************************************************************************/
/*************** Indent and write icon to expand/contract folder *************/
/*****************************************************************************/
static void Brw_IndentAndWriteIconExpandContract (unsigned Level,
const char *FileBrowserId,const char *RowId,
Brw_IconTree_t IconThisRow)
{
HTM_TD_Begin ("class=\"LM\"");
HTM_TABLE_Begin (NULL);
HTM_TR_Begin (NULL);
Brw_IndentDependingOnLevel (Level);
/***** Icon to expand/contract *****/
HTM_TD_Begin ("class=\"BM%u\"",Gbl.RowEvenOdd);
switch (IconThisRow)
{
case Brw_ICON_TREE_NOTHING:
Ico_PutIcon ("tr16x16.gif","","ICO20x20");
break;
case Brw_ICON_TREE_EXPAND:
/***** Visible icon to expand folder *****/
Brw_PutIconToExpandFolder (FileBrowserId,RowId,
false); // Visible
/***** Hidden icon to contract folder *****/
Brw_PutIconToContractFolder (FileBrowserId,RowId,
true); // Hidden
break;
case Brw_ICON_TREE_CONTRACT:
/***** Hidden icon to expand folder *****/
Brw_PutIconToExpandFolder (FileBrowserId,RowId,
true); // Hidden
/***** Visible icon to contract folder *****/
Brw_PutIconToContractFolder (FileBrowserId,RowId,
false); // Visible
break;
}
HTM_TD_End ();
HTM_TR_End ();
HTM_TABLE_End ();
HTM_TD_End ();
}
/*****************************************************************************/
/************************* Indent depending on level *************************/
/*****************************************************************************/
static void Brw_IndentDependingOnLevel (unsigned Level)
{
unsigned i;
for (i = 1;
i < Level;
i++)
{
HTM_TD_Begin ("class=\"BM%u\"",Gbl.RowEvenOdd);
Ico_PutIcon ("tr16x16.gif","","ICO20x20");
HTM_TD_End ();
}
}
/*****************************************************************************/
/************************ Put icon to expand a folder ************************/
/*****************************************************************************/
static void Brw_PutIconToExpandFolder (const char *FileBrowserId,const char *RowId,
bool Hidden)
{
extern const char *Txt_Expand;
char JavaScriptFuncToExpandFolder[256 + Brw_MAX_ROW_ID];
/***** Start container *****/
if (Hidden)
HTM_DIV_Begin ("id=\"expand_%s_%s\" style=\"display:none;\"",FileBrowserId,RowId);
else
HTM_DIV_Begin ("id=\"expand_%s_%s\"",FileBrowserId,RowId);
/***** Form and icon *****/
snprintf (JavaScriptFuncToExpandFolder,sizeof (JavaScriptFuncToExpandFolder),
"ExpandFolder('%s_%s')",
FileBrowserId,RowId);
Frm_StartFormAnchorOnSubmit (Brw_ActExpandFolder[Gbl.FileBrowser.Type],
FileBrowserId,
JavaScriptFuncToExpandFolder); // JavaScript function to unhide rows
Brw_PutImplicitParamsFileBrowser ();
Ico_PutIconLink ("caret-right.svg",Txt_Expand);
Frm_EndForm ();
/***** End container *****/
HTM_DIV_End ();
}
/*****************************************************************************/
/*********************** Put icon to contract a folder ***********************/
/*****************************************************************************/
static void Brw_PutIconToContractFolder (const char *FileBrowserId,const char *RowId,
bool Hidden)
{
extern const char *Txt_Contract;
char JavaScriptFuncToContractFolder[256 + Brw_MAX_ROW_ID];
/***** Start container *****/
if (Hidden)
HTM_DIV_Begin ("id=\"contract_%s_%s\" style=\"display:none;\"",FileBrowserId,RowId);
else
HTM_DIV_Begin ("id=\"contract_%s_%s\"",FileBrowserId,RowId);
/***** Form and icon *****/
snprintf (JavaScriptFuncToContractFolder,sizeof (JavaScriptFuncToContractFolder),
"ContractFolder('%s_%s')",
FileBrowserId,RowId);
Frm_StartFormAnchorOnSubmit (Brw_ActContractFolder[Gbl.FileBrowser.Type],
FileBrowserId,
JavaScriptFuncToContractFolder); // JavaScript function to hide rows
Brw_PutImplicitParamsFileBrowser ();
Ico_PutIconLink ("caret-down.svg",Txt_Contract);
Frm_EndForm ();
/***** End container *****/
HTM_DIV_End ();
}
/*****************************************************************************/
/****************** Put link and icon to show file or folder *****************/
/*****************************************************************************/
static void Brw_PutIconShow (const char *Anchor)
{
HTM_TD_Begin ("class=\"BM%u\"",Gbl.RowEvenOdd);
Ico_PutContextualIconToUnhide (Brw_ActShow[Gbl.FileBrowser.Type],Anchor,
Brw_PutImplicitParamsFileBrowser);
HTM_TD_End ();
}
/*****************************************************************************/
/****************** Put link and icon to hide file or folder *****************/
/*****************************************************************************/
static void Brw_PutIconHide (const char *Anchor)
{
HTM_TD_Begin ("class=\"BM%u\"",Gbl.RowEvenOdd);
Ico_PutContextualIconToHide (Brw_ActHide[Gbl.FileBrowser.Type],Anchor,
Brw_PutImplicitParamsFileBrowser);
HTM_TD_End ();
}
/*****************************************************************************/
/**** Check if any level of folders superior to the current one is hidden ****/
/*****************************************************************************/
static bool Brw_CheckIfAnyUpperLevelIsHidden (unsigned CurrentLevel)
{
unsigned N;
for (N = 0;
N < CurrentLevel;
N++)
if (Gbl.FileBrowser.HiddenLevels[N])
return true;
return false;
}
/*****************************************************************************/
/** Write link e icon to upload or paste files, or to create folder or link **/
/*****************************************************************************/
static void Brw_PutIconFolder (unsigned Level,
const char *FileBrowserId,const char *RowId,
Brw_IconTree_t IconSubtree)
{
bool ICanCreate;
/***** Start cell *****/
HTM_TD_Begin ("class=\"BM%u\"",Gbl.RowEvenOdd);
/***** Put icon to create a new file or folder *****/
if ((ICanCreate = Brw_CheckIfICanCreateIntoFolder (Level))) // I can create a new file or folder
{
if (IconSubtree == Brw_ICON_TREE_EXPAND)
{
/***** Visible icon with folder closed *****/
Brw_PutIconFolderWithPlus (FileBrowserId,RowId,
false, // Closed
false); // Visible
/***** Hidden icon with folder open *****/
Brw_PutIconFolderWithPlus (FileBrowserId,RowId,
true, // Open
true); // Hidden
}
else
{
/***** Hidden icon with folder closed *****/
Brw_PutIconFolderWithPlus (FileBrowserId,RowId,
false, // Closed
true); // Hidden
/***** Visible icon with folder open *****/
Brw_PutIconFolderWithPlus (FileBrowserId,RowId,
true, // Open
false); // Visible
}
}
else // I can't create a new file or folder
{
if (IconSubtree == Brw_ICON_TREE_EXPAND)
{
/***** Visible icon with folder closed *****/
Brw_PutIconFolderWithoutPlus (FileBrowserId,RowId,
false, // Closed
false); // Visible
/***** Hidden icon with folder open *****/
Brw_PutIconFolderWithoutPlus (FileBrowserId,RowId,
true, // Open
true); // Hidden
}
else
{
/***** Hidden icon with folder closed *****/
Brw_PutIconFolderWithoutPlus (FileBrowserId,RowId,
false, // Closed
true); // Hidden
/***** Visible icon with folder open *****/
Brw_PutIconFolderWithoutPlus (FileBrowserId,RowId,
true, // Open
false); // Visible
}
}
/***** End cell *****/
HTM_TD_End ();
}
/*****************************************************************************/
/******** Put icon to expand a folder without form to create inside **********/
/*****************************************************************************/
static void Brw_PutIconFolderWithoutPlus (const char *FileBrowserId,const char *RowId,
bool Open,bool Hidden)
{
extern const char *Txt_Folder;
/***** Start container *****/
if (Hidden)
HTM_DIV_Begin ("id=\"folder_%s_%s_%s\" style=\"display:none;\"",
Open ? "open" :
"closed",
FileBrowserId,RowId);
else
HTM_DIV_Begin ("id=\"folder_%s_%s_%s\"",
Open ? "open" :
"closed",
FileBrowserId,RowId);
/***** Icon *****/
Ico_PutIcon (Open ? "folder-open-yellow.png" :
"folder-yellow.png",
Txt_Folder,"CONTEXT_OPT CONTEXT_ICO_16x16");
/***** End container *****/
HTM_DIV_End ();
}
/*****************************************************************************/
/********** Put icon to expand a folder with form to create inside ***********/
/*****************************************************************************/
static void Brw_PutIconFolderWithPlus (const char *FileBrowserId,const char *RowId,
bool Open,bool Hidden)
{
/***** Start container *****/
if (Hidden)
HTM_DIV_Begin ("id=\"folder_%s_%s_%s\" style=\"display:none;\"",
Open ? "open" :
"closed",
FileBrowserId,RowId);
else
HTM_DIV_Begin ("id=\"folder_%s_%s_%s\"",
Open ? "open" :
"closed",
FileBrowserId,RowId);
/***** Form and icon *****/
Ico_PutContextualIconToCreateInFolder (Brw_ActFormCreate[Gbl.FileBrowser.Type],
Brw_PutImplicitParamsFileBrowser,
Open);
/***** End container *****/
HTM_DIV_End ();
}
/*****************************************************************************/
/**************** Write icon to indicate that the file is new ****************/
/*****************************************************************************/
static void Brw_PutIconNewFileOrFolder (void)
{
extern const char *Txt_New_FILE_OR_FOLDER;
/***** Icon that indicates new file *****/
HTM_TD_Begin ("class=\"BM%u\"",Gbl.RowEvenOdd);
Ico_PutIcon ("star16x16.gif",Txt_New_FILE_OR_FOLDER,"ICO20x20");
HTM_TD_End ();
}
/*****************************************************************************/
/***************************** Put icon of a file ****************************/
/*****************************************************************************/
// FileType can be Brw_IS_FILE or Brw_IS_LINK
static void Brw_PutIconFileWithLinkToViewMetadata (struct FileMetadata *FileMetadata)
{
/***** Start cell *****/
HTM_TD_Begin ("class=\"BM%u\"",Gbl.RowEvenOdd);
/***** Begin form *****/
Frm_StartForm (Brw_ActReqDatFile[Gbl.FileBrowser.Type]);
Brw_PutParamsFileBrowser (NULL, // Not used
NULL, // Not used
Brw_IS_UNKNOWN, // Not used
FileMetadata->FilCod);
/***** Icon depending on the file extension *****/
Brw_PutIconFile (FileMetadata->FilFolLnk.Type,FileMetadata->FilFolLnk.Name,
"CONTEXT_OPT ICO_HIGHLIGHT CONTEXT_ICO_16x16",true);
/***** End form *****/
Frm_EndForm ();
/***** End cell *****/
HTM_TD_End ();
}
/*****************************************************************************/
/***************************** Put icon of a file ****************************/
/*****************************************************************************/
static void Brw_PutIconFile (Brw_FileType_t FileType,const char *FileName,
const char *Class,bool Input)
{
extern const unsigned Ext_NUM_FILE_EXT_ALLOWED;
extern const char *Ext_FileExtensionsAllowed[];
extern const char *Txt_Link;
extern const char *Txt_X_file;
char *URL;
char *Icon;
char *Title;
unsigned DocType;
bool NotFound;
/***** Icon depending on the file extension *****/
if (FileType == Brw_IS_LINK)
{
if (Input)
HTM_INPUT_IMAGE (Cfg_URL_ICON_PUBLIC,"link.svg",Txt_Link,Class);
else
Ico_PutIcon ("link.svg",Txt_Link,Class);
}
else // FileType == Brw_IS_FILE
{
if (asprintf (&URL,"%s32x32",
CfG_URL_ICON_FILEXT_PUBLIC) < 0)
Lay_NotEnoughMemoryExit ();
for (DocType = 0, NotFound = true;
DocType < Ext_NUM_FILE_EXT_ALLOWED && NotFound;
DocType++)
if (Str_FileIs (FileName,Ext_FileExtensionsAllowed[DocType]))
{
if (asprintf (&Icon,"%s32x32.gif",
Ext_FileExtensionsAllowed[DocType]) < 0)
Lay_NotEnoughMemoryExit ();
if (asprintf (&Title,Txt_X_file,
Ext_FileExtensionsAllowed[DocType]) < 0)
Lay_NotEnoughMemoryExit ();
NotFound = false;
}
if (NotFound)
{
if (asprintf (&Icon,"xxx32x32.gif") < 0)
Lay_NotEnoughMemoryExit ();
if (asprintf (&Title,"%s","") < 0)
Lay_NotEnoughMemoryExit ();
}
if (Input)
HTM_INPUT_IMAGE (URL,Icon,Title,Class);
else
HTM_IMG (URL,Icon,Title,
"class=\"%s\"",Class);
free (Title);
free (Icon);
free (URL);
}
}
/*****************************************************************************/
/***************** Put button to create ZIP file of a folder *****************/
/*****************************************************************************/
static void Brw_PutButtonToDownloadZIPOfAFolder (void)
{
/***** Form to zip and download folder *****/
Ico_PutContextualIconToZIP (Brw_ActZIPFolder[Gbl.FileBrowser.Type],
Brw_PutImplicitParamsFileBrowser);
}
/*****************************************************************************/
/********** Write central part with the name of a file or folder *************/
/*****************************************************************************/
static void Brw_WriteFileName (unsigned Level,bool IsPublic)
{
extern const char *Txt_Check_marks_in_the_file;
extern const char *Txt_Download;
extern const char *Txt_Public_open_educational_resource_OER_for_everyone;
char FileNameToShow[NAME_MAX + 1];
char *Class;
/***** Get the name of the file to show *****/
Brw_GetFileNameToShowDependingOnLevel (Gbl.FileBrowser.Type,
Level,
Gbl.FileBrowser.FilFolLnk.Type,
Gbl.FileBrowser.FilFolLnk.Name,
FileNameToShow);
/***** Name and link of the folder, file or link *****/
if (Gbl.FileBrowser.FilFolLnk.Type == Brw_IS_FOLDER)
{
/***** Start cell *****/
if (Gbl.FileBrowser.Clipboard.IsThisFile)
HTM_TD_Begin ("class=\"%s LM LIGHT_GREEN\" style=\"width:99%%;\"",
Gbl.FileBrowser.TxtStyle);
else
HTM_TD_Begin ("class=\"%s LM\" style=\"width:99%%;\"",
Gbl.FileBrowser.TxtStyle);
HTM_DIV_Begin ("class=\"FILENAME\"");
/***** Form to rename folder *****/
if (Gbl.FileBrowser.ICanEditFileOrFolder) // Can I rename this folder?
{
Frm_StartForm (Brw_ActRenameFolder[Gbl.FileBrowser.Type]);
Brw_PutImplicitParamsFileBrowser ();
}
/***** Write name of the folder *****/
HTM_NBSP ();
if (Gbl.FileBrowser.ICanEditFileOrFolder) // Can I rename this folder?
{
HTM_INPUT_TEXT ("NewFolderName",Brw_MAX_CHARS_FOLDER,Gbl.FileBrowser.FilFolLnk.Name,true,
"class=\"%s %s\"",
Gbl.FileBrowser.InputStyle,
Gbl.FileBrowser.Clipboard.IsThisFile ? "LIGHT_GREEN" :
Gbl.ColorRows[Gbl.RowEvenOdd]);
Frm_EndForm ();
}
else
{
if ((Level == 1) &&
(Gbl.FileBrowser.Type == Brw_ADMI_ASG_USR ||
Gbl.FileBrowser.Type == Brw_ADMI_ASG_CRS))
HTM_SPAN_Begin ("title=\"%s\"",Gbl.FileBrowser.Asg.Title);
HTM_STRONG_Begin ();
HTM_Txt (FileNameToShow);
HTM_STRONG_End ();
HTM_NBSP ();
if ((Level == 1) &&
(Gbl.FileBrowser.Type == Brw_ADMI_ASG_USR ||
Gbl.FileBrowser.Type == Brw_ADMI_ASG_CRS))
HTM_SPAN_End ();
}
/***** End cell *****/
HTM_DIV_End ();
HTM_TD_End ();
}
else // File or link
{
if (Gbl.FileBrowser.Clipboard.IsThisFile)
HTM_TD_Begin ("class=\"%s LM LIGHT_GREEN\" style=\"width:99%%;\"",
Gbl.FileBrowser.TxtStyle);
else
HTM_TD_Begin ("class=\"%s LM\" style=\"width:99%%;\"",
Gbl.FileBrowser.TxtStyle);
HTM_NBSP ();
Frm_StartForm (Brw_ActDowFile[Gbl.FileBrowser.Type]);
Brw_PutImplicitParamsFileBrowser ();
/* Link to the form and to the file */
if (asprintf (&Class,"BT_LINK FILENAME %s",Gbl.FileBrowser.TxtStyle) < 0)
Lay_NotEnoughMemoryExit ();
HTM_BUTTON_SUBMIT_Begin ((Gbl.FileBrowser.Type == Brw_SHOW_MRK_CRS ||
Gbl.FileBrowser.Type == Brw_SHOW_MRK_GRP) ? Txt_Check_marks_in_the_file :
Txt_Download,
Class,NULL);
HTM_Txt (FileNameToShow);
HTM_BUTTON_End ();
free (Class);
Frm_EndForm ();
/* Put icon to make public/private file */
if (IsPublic)
Ico_PutIconOff ("unlock.svg",
Txt_Public_open_educational_resource_OER_for_everyone);
HTM_TD_End ();
}
}
/*****************************************************************************/
/*********************** Which filename must be shown? ***********************/
/*****************************************************************************/
static void Brw_GetFileNameToShowDependingOnLevel (Brw_FileBrowser_t FileBrowser,
unsigned Level,
Brw_FileType_t FileType,
const char *FileName,
char *FileNameToShow)
{
extern const char *Txt_ROOT_FOLDER_EXTERNAL_NAMES[Brw_NUM_TYPES_FILE_BROWSER];
Brw_GetFileNameToShow (FileType,
Level ? FileName :
Txt_ROOT_FOLDER_EXTERNAL_NAMES[FileBrowser],
FileNameToShow);
}
static void Brw_GetFileNameToShow (Brw_FileType_t FileType,
const char FileName[NAME_MAX + 1],
char FileNameToShow[NAME_MAX + 1])
{
/***** Copy file name *****/
Str_Copy (FileNameToShow,FileName,
NAME_MAX);
/***** Remove .url if link *****/
if (FileType == Brw_IS_LINK) // It's a link (URL inside a .url file)
FileNameToShow[strlen (FileNameToShow) - 4] = '\0'; // Remove .url
}
/*****************************************************************************/
/****** Create a link in public temporary directory to a private file ********/
/*****************************************************************************/
void Brw_CreateTmpPublicLinkToPrivateFile (const char *FullPathIncludingFile,
const char *FileName)
{
char Link[PATH_MAX + 1];
/***** Create, into temporary public directory, a symbolic link to file *****/
snprintf (Link,sizeof (Link),
"%s/%s/%s/%s",
Cfg_PATH_FILE_BROWSER_TMP_PUBLIC,
Gbl.FileBrowser.TmpPubDir.L,
Gbl.FileBrowser.TmpPubDir.R,
FileName);
if (symlink (FullPathIncludingFile,Link) != 0)
Lay_ShowErrorAndExit ("Can not create temporary link.");
}
/*****************************************************************************/
/************ Write start and end dates of a folder of assignment ************/
/*****************************************************************************/
static void Brw_WriteDatesAssignment (void)
{
extern const char *Txt_unknown_assignment;
static unsigned UniqueId = 0;
char *Id;
HTM_TD_Begin ("colspan=\"2\" class=\"%s RM COLOR%u\"",
Gbl.FileBrowser.Asg.Open ? "ASG_LST_DATE_GREEN" :
"ASG_LST_DATE_RED",
Gbl.RowEvenOdd);
if (Gbl.FileBrowser.Asg.AsgCod > 0)
{
UniqueId++;
/***** Write start date *****/
if (asprintf (&Id,"asg_start_date_%u",UniqueId) < 0)
Lay_NotEnoughMemoryExit ();
HTM_SPAN_Begin ("id=\"%s\"",Id);
Dat_WriteLocalDateHMSFromUTC (Id,Gbl.FileBrowser.Asg.TimeUTC[Dat_START_TIME],
Gbl.Prefs.DateFormat,Dat_SEPARATOR_COMMA,
true,true,false,0x7);
HTM_SPAN_End ();
free (Id);
/***** Arrow *****/
HTM_Txt ("&rarr;");
/***** Write end date *****/
if (asprintf (&Id,"asg_end_date_%u",UniqueId) < 0)
Lay_NotEnoughMemoryExit ();
HTM_SPAN_Begin ("id=\"%s\"",Id);
Dat_WriteLocalDateHMSFromUTC (Id,Gbl.FileBrowser.Asg.TimeUTC[Dat_END_TIME],
Gbl.Prefs.DateFormat,Dat_SEPARATOR_COMMA,
true,false,false,0x7);
HTM_SPAN_End ();
free (Id);
}
else
HTM_TxtF ("&nbsp;(%s)",Txt_unknown_assignment);
HTM_TD_End ();
}
/*****************************************************************************/
/****************** Write size and date of a file or folder ******************/
/*****************************************************************************/
static void Brw_WriteFileSizeAndDate (struct FileMetadata *FileMetadata)
{
static unsigned UniqueId = 0;
char *Id;
char FileSizeStr[Fil_MAX_BYTES_FILE_SIZE_STRING + 1];
/***** Write the file size *****/
if (Gbl.FileBrowser.FilFolLnk.Type == Brw_IS_FILE)
Fil_WriteFileSizeBrief ((double) FileMetadata->Size,FileSizeStr);
else
FileSizeStr[0] = '\0';
HTM_TD_Begin ("class=\"%s RM COLOR%u\"",
Gbl.FileBrowser.TxtStyle,Gbl.RowEvenOdd);
HTM_TxtF ("&nbsp;%s",FileSizeStr);
HTM_TD_End ();
/***** Write the date *****/
HTM_TD_Begin ("class=\"%s RM COLOR%u\"",
Gbl.FileBrowser.TxtStyle,Gbl.RowEvenOdd);
HTM_NBSP ();
if (Gbl.FileBrowser.FilFolLnk.Type == Brw_IS_FILE ||
Gbl.FileBrowser.FilFolLnk.Type == Brw_IS_LINK)
{
UniqueId++;
if (asprintf (&Id,"filedate%u",UniqueId) < 0)
Lay_NotEnoughMemoryExit ();
HTM_SPAN_Begin ("id=\"%s\"",Id);
HTM_SPAN_End ();
Dat_WriteLocalDateHMSFromUTC (Id,FileMetadata->Time,
Gbl.Prefs.DateFormat,Dat_SEPARATOR_COMMA,
true,true,false,0x6);
free (Id);
}
HTM_TD_End ();
}
/*****************************************************************************/
/************** Write the user who published the file or folder **************/
/*****************************************************************************/
static void Brw_WriteFileOrFolderPublisher (unsigned Level,unsigned long UsrCod)
{
extern const char *Txt_Unknown_or_without_photo;
bool ShowUsr = false;
bool ShowPhoto;
char PhotoURL[PATH_MAX + 1];
struct UsrData UsrDat;
if (Level && UsrCod > 0)
{
/***** Initialize structure with user's data *****/
Usr_UsrDataConstructor (&UsrDat);
/***** Get data of file/folder publisher *****/
UsrDat.UsrCod = UsrCod;
ShowUsr = Usr_ChkUsrCodAndGetAllUsrDataFromUsrCod (&UsrDat,Usr_DONT_GET_PREFS); // Get user's data from database
}
HTM_TD_Begin ("class=\"BM%u\"",Gbl.RowEvenOdd);
if (ShowUsr)
{
/***** Show photo *****/
ShowPhoto = Pho_ShowingUsrPhotoIsAllowed (&UsrDat,PhotoURL);
Pho_ShowUsrPhoto (&UsrDat,ShowPhoto ? PhotoURL :
NULL,
"PHOTO15x20B",Pho_ZOOM,false);
}
else
Ico_PutIcon ("usr_bl.jpg",Txt_Unknown_or_without_photo,"PHOTO15x20B");
HTM_TD_End ();
if (Level && UsrCod > 0)
/***** Free memory used for user's data *****/
Usr_UsrDataDestructor (&UsrDat);
}
/*****************************************************************************/
/************** Ask for confirmation of removing a file or link **************/
/*****************************************************************************/
void Brw_AskRemFileFromTree (void)
{
extern const char *Txt_Do_you_really_want_to_remove_FILE_OR_LINK_X;
extern const char *Txt_Remove_file;
extern const char *Txt_Remove_link;
extern const char *Txt_You_can_not_remove_this_file_or_link;
char FileNameToShow[NAME_MAX + 1];
/***** Get parameters related to file browser *****/
Brw_GetParAndInitFileBrowser ();
/***** Button of confirmation of removing *****/
if (Brw_CheckIfICanEditFileOrFolder (Gbl.FileBrowser.Level)) // Can I remove this file?
{
/***** Show question and button to remove file/link *****/
Brw_GetFileNameToShowDependingOnLevel (Gbl.FileBrowser.FilFolLnk.Type,
Gbl.FileBrowser.Level,
Gbl.FileBrowser.FilFolLnk.Type,
Gbl.FileBrowser.FilFolLnk.Name,
FileNameToShow);
Ale_ShowAlertAndButton (Brw_ActRemoveFile[Gbl.FileBrowser.Type],NULL,NULL,
Brw_PutImplicitParamsFileBrowser,
Btn_REMOVE_BUTTON,
Gbl.FileBrowser.FilFolLnk.Type == Brw_IS_FILE ? Txt_Remove_file :
Txt_Remove_link,
Ale_QUESTION,Txt_Do_you_really_want_to_remove_FILE_OR_LINK_X,
FileNameToShow);
}
else
Lay_ShowErrorAndExit (Txt_You_can_not_remove_this_file_or_link);
/***** Show again file browser *****/
Brw_ShowAgainFileBrowserOrWorks ();
}
/*****************************************************************************/
/************************ Remove a file of a file browser ********************/
/*****************************************************************************/
void Brw_RemFileFromTree (void)
{
extern const char *Txt_FILE_X_removed;
extern const char *Txt_You_can_not_remove_this_file_or_link;
char Path[PATH_MAX + 1 + PATH_MAX + 1];
struct stat FileStatus;
char FileNameToShow[NAME_MAX + 1];
/***** Get parameters related to file browser *****/
Brw_GetParAndInitFileBrowser ();
if (Brw_CheckIfICanEditFileOrFolder (Gbl.FileBrowser.Level)) // Can I remove this file?
{
snprintf (Path,sizeof (Path),
"%s/%s",
Gbl.FileBrowser.Priv.PathAboveRootFolder,
Gbl.FileBrowser.FilFolLnk.Full);
/***** Check if is a file/link or a folder *****/
if (lstat (Path,&FileStatus)) // On success ==> 0 is returned
Lay_ShowErrorAndExit ("Can not get information about a file or folder.");
else if (S_ISREG (FileStatus.st_mode)) // It's a file or a link
{
/* Name of the file/link to be shown */
Brw_GetFileNameToShow (Str_FileIs (Gbl.FileBrowser.FilFolLnk.Name,"url") ? Brw_IS_LINK :
Brw_IS_FILE,
Gbl.FileBrowser.FilFolLnk.Name,FileNameToShow);
/* Remove file/link from disk and database */
Brw_RemoveFileFromDiskAndDB (Path,
Gbl.FileBrowser.FilFolLnk.Full);
/* Remove affected clipboards */
Brw_RemoveAffectedClipboards (Gbl.FileBrowser.Type,
Gbl.Usrs.Me.UsrDat.UsrCod,
Gbl.Usrs.Other.UsrDat.UsrCod);
/* Message of confirmation of removing */
Ale_ShowAlert (Ale_SUCCESS,Txt_FILE_X_removed,
FileNameToShow);
}
else // File / link not found
Lay_ShowErrorAndExit ("File / link not found.");
}
else
Lay_ShowErrorAndExit (Txt_You_can_not_remove_this_file_or_link);
/***** Show again file browser *****/
Brw_ShowAgainFileBrowserOrWorks ();
}
/*****************************************************************************/
/******************* Remove a folder of a file browser ***********************/
/*****************************************************************************/
void Brw_RemFolderFromTree (void)
{
extern const char *Txt_Folder_X_removed;
extern const char *Txt_You_can_not_remove_this_folder;
char Path[PATH_MAX + 1 + PATH_MAX + 1];
struct stat FileStatus;
/***** Get parameters related to file browser *****/
Brw_GetParAndInitFileBrowser ();
if (Brw_CheckIfICanEditFileOrFolder (Gbl.FileBrowser.Level)) // Can I remove this folder?
{
snprintf (Path,sizeof (Path),
"%s/%s",
Gbl.FileBrowser.Priv.PathAboveRootFolder,
Gbl.FileBrowser.FilFolLnk.Full);
/***** Check if it's a file or a folder *****/
if (lstat (Path,&FileStatus)) // On success ==> 0 is returned
Lay_ShowErrorAndExit ("Can not get information about a file or folder.");
else if (S_ISDIR (FileStatus.st_mode)) // It's a directory
if (Brw_RemoveFolderFromDiskAndDB (Path,
Gbl.FileBrowser.FilFolLnk.Full))
{
if (errno == ENOTEMPTY) // The directory is not empty
Brw_AskConfirmRemoveFolderNotEmpty ();
else // The directory is empty
Lay_ShowErrorAndExit ("Can not remove folder.");
}
else
{
/* Remove affected clipboards */
Brw_RemoveAffectedClipboards (Gbl.FileBrowser.Type,
Gbl.Usrs.Me.UsrDat.UsrCod,
Gbl.Usrs.Other.UsrDat.UsrCod);
/* Message of confirmation of successfull removing */
Ale_ShowAlert (Ale_SUCCESS,Txt_Folder_X_removed,
Gbl.FileBrowser.FilFolLnk.Name);
}
else // Folder not found
Lay_ShowErrorAndExit ("Folder not found.");
}
else
Lay_ShowErrorAndExit (Txt_You_can_not_remove_this_folder);
/***** Show again file browser *****/
Brw_ShowAgainFileBrowserOrWorks ();
}
/*****************************************************************************/
/*********** Ask for confirmation of removing of a folder no empty ***********/
/*****************************************************************************/
static void Brw_AskConfirmRemoveFolderNotEmpty (void)
{
extern const char *Txt_Do_you_really_want_to_remove_the_folder_X;
extern const char *Txt_Remove_folder;
/***** Show question and button to remove not empty folder *****/
Ale_ShowAlertAndButton (Brw_ActRemoveFolderNotEmpty[Gbl.FileBrowser.Type],NULL,NULL,
Brw_PutImplicitParamsFileBrowser,
Btn_REMOVE_BUTTON,Txt_Remove_folder,
Ale_QUESTION,Txt_Do_you_really_want_to_remove_the_folder_X,
Gbl.FileBrowser.FilFolLnk.Name);
}
/*****************************************************************************/
/********* Complete removing of a not empty folder in a file browser *********/
/*****************************************************************************/
void Brw_RemSubtreeInFileBrowser (void)
{
extern const char *Txt_Folder_X_and_all_its_contents_removed;
char Path[PATH_MAX + 1 + PATH_MAX + 1];
/***** Get parameters related to file browser *****/
Brw_GetParAndInitFileBrowser ();
if (Brw_CheckIfICanEditFileOrFolder (Gbl.FileBrowser.Level)) // Can I remove this subtree?
{
snprintf (Path,sizeof (Path),
"%s/%s",
Gbl.FileBrowser.Priv.PathAboveRootFolder,
Gbl.FileBrowser.FilFolLnk.Full);
/***** Remove the whole tree *****/
Fil_RemoveTree (Path);
/* If a folder is removed,
it is necessary to remove it from the database and all the files o folders under that folder */
Brw_RemoveOneFileOrFolderFromDB (Gbl.FileBrowser.FilFolLnk.Full);
Brw_RemoveChildrenOfFolderFromDB (Gbl.FileBrowser.FilFolLnk.Full);
/* Remove affected clipboards */
Brw_RemoveAffectedClipboards (Gbl.FileBrowser.Type,
Gbl.Usrs.Me.UsrDat.UsrCod,Gbl.Usrs.Other.UsrDat.UsrCod);
/* Remove affected expanded folders */
Brw_RemoveAffectedExpandedFolders (Gbl.FileBrowser.FilFolLnk.Full);
/***** Write message of confirmation *****/
Ale_ShowAlert (Ale_SUCCESS,Txt_Folder_X_and_all_its_contents_removed,
Gbl.FileBrowser.FilFolLnk.Name);
}
/***** Show again file browser *****/
Brw_ShowAgainFileBrowserOrWorks ();
}
/*****************************************************************************/
/********************* Expand a folder in a file browser *********************/
/*****************************************************************************/
// A priori function. Changes database. No HTML output.
void Brw_ExpandFileTree (void)
{
/***** Get parameters related to file browser *****/
Brw_GetParAndInitFileBrowser ();
/***** Add path to table of expanded folders *****/
Brw_InsFoldersInPathAndUpdOtherFoldersInExpandedFolders (Gbl.FileBrowser.FilFolLnk.Full);
}
/*****************************************************************************/
/******************* Contract a folder in a file browser *********************/
/*****************************************************************************/
// A priori function. Changes database. No HTML output.
void Brw_ContractFileTree (void)
{
/***** Get parameters related to file browser *****/
Brw_GetParAndInitFileBrowser ();
/***** Remove path where the user has clicked from table of expanded folders *****/
Brw_RemThisFolderAndUpdOtherFoldersFromExpandedFolders (Gbl.FileBrowser.FilFolLnk.Full);
}
/*****************************************************************************/
/****** Copy the path of a file/folder of a file browser in clipboard ********/
/*****************************************************************************/
void Brw_CopyFromFileBrowser (void)
{
/***** Get parameters related to file browser *****/
Brw_GetParAndInitFileBrowser ();
/***** Remove old clipboards (from all users) *****/
Brw_RemoveExpiredClipboards (); // Someone must do this work. Let's do it whenever a user click in a copy button
/***** Put the path in the clipboard *****/
if (Brw_GetMyClipboard ())
Brw_UpdatePathInClipboard ();
else
Brw_AddPathToClipboards ();
/***** Show again file browser *****/
Brw_ShowAgainFileBrowserOrWorks ();
}
/*****************************************************************************/
/********* Write a title with the content of the current clipboard ***********/
/*****************************************************************************/
static void Brw_WriteCurrentClipboard (void)
{
extern const char *Txt_Copy_source;
extern const char *Txt_documents_management_area;
extern const char *Txt_teachers_files_area;
extern const char *Txt_shared_files_area;
extern const char *Txt_assignments_area;
extern const char *Txt_works_area;
extern const char *Txt_project_documents;
extern const char *Txt_project_assessment;
extern const char *Txt_marks_management_area;
extern const char *Txt_temporary_private_storage_area;
extern const char *Txt_institution;
extern const char *Txt_centre;
extern const char *Txt_degree;
extern const char *Txt_course;
extern const char *Txt_group;
extern const char *Txt_project;
extern const char *Txt_user[Usr_NUM_SEXS];
extern const char *Txt_file_folder;
extern const char *Txt_file;
extern const char *Txt_folder;
extern const char *Txt_link;
extern const char *Txt_all_files_inside_the_root_folder;
struct Instit Ins;
struct Centre Ctr;
struct Degree Deg;
struct Course Crs;
struct GroupData GrpDat;
struct Project Prj;
struct UsrData UsrDat;
char TxtClipboardZone[1024 +
Hie_MAX_BYTES_SHRT_NAME +
Grp_MAX_BYTES_GROUP_TYPE_NAME +
Grp_MAX_BYTES_GROUP_NAME +
Usr_MAX_BYTES_FULL_NAME +
Prj_MAX_BYTES_PROJECT_TITLE];
char FileNameToShow[NAME_MAX + 1];
const char *TxtFileType[Brw_NUM_FILE_TYPES] =
{
[Brw_IS_UNKNOWN] = Txt_file_folder,
[Brw_IS_FILE ] = Txt_file,
[Brw_IS_FOLDER ] = Txt_folder,
[Brw_IS_LINK ] = Txt_link,
};
switch (Gbl.FileBrowser.Clipboard.FileBrowser)
{
case Brw_ADMI_DOC_INS:
Ins.InsCod = Gbl.FileBrowser.Clipboard.Cod;
Ins_GetDataOfInstitutionByCod (&Ins,false);
snprintf (TxtClipboardZone,sizeof (TxtClipboardZone),
"%s, %s <strong>%s</strong>",
Txt_documents_management_area,
Txt_institution,Ins.ShrtName);
break;
case Brw_ADMI_SHR_INS:
Ins.InsCod = Gbl.FileBrowser.Clipboard.Cod;
Ins_GetDataOfInstitutionByCod (&Ins,false);
snprintf (TxtClipboardZone,sizeof (TxtClipboardZone),
"%s, %s <strong>%s</strong>",
Txt_shared_files_area,
Txt_institution,Ins.ShrtName);
break;
case Brw_ADMI_DOC_CTR:
Ctr.CtrCod = Gbl.FileBrowser.Clipboard.Cod;
Ctr_GetDataOfCentreByCod (&Ctr);
snprintf (TxtClipboardZone,sizeof (TxtClipboardZone),
"%s, %s <strong>%s</strong>",
Txt_documents_management_area,
Txt_centre,Ctr.ShrtName);
break;
case Brw_ADMI_SHR_CTR:
Ctr.CtrCod = Gbl.FileBrowser.Clipboard.Cod;
Ctr_GetDataOfCentreByCod (&Ctr);
snprintf (TxtClipboardZone,sizeof (TxtClipboardZone),
"%s, %s <strong>%s</strong>",
Txt_shared_files_area,
Txt_centre,Ctr.ShrtName);
break;
case Brw_ADMI_DOC_DEG:
Deg.DegCod = Gbl.FileBrowser.Clipboard.Cod;
Deg_GetDataOfDegreeByCod (&Deg);
snprintf (TxtClipboardZone,sizeof (TxtClipboardZone),
"%s, %s <strong>%s</strong>",
Txt_documents_management_area,
Txt_degree,Deg.ShrtName);
break;
case Brw_ADMI_SHR_DEG:
Deg.DegCod = Gbl.FileBrowser.Clipboard.Cod;
Deg_GetDataOfDegreeByCod (&Deg);
snprintf (TxtClipboardZone,sizeof (TxtClipboardZone),
"%s, %s <strong>%s</strong>",
Txt_shared_files_area,
Txt_degree,Deg.ShrtName);
break;
case Brw_ADMI_DOC_CRS:
Crs.CrsCod = Gbl.FileBrowser.Clipboard.Cod;
Crs_GetDataOfCourseByCod (&Crs);
snprintf (TxtClipboardZone,sizeof (TxtClipboardZone),
"%s, %s <strong>%s</strong>",
Txt_documents_management_area,
Txt_course,Crs.ShrtName);
break;
case Brw_ADMI_DOC_GRP:
GrpDat.GrpCod = Gbl.FileBrowser.Clipboard.Cod;
Grp_GetDataOfGroupByCod (&GrpDat);
Crs.CrsCod = GrpDat.CrsCod;
Crs_GetDataOfCourseByCod (&Crs);
snprintf (TxtClipboardZone,sizeof (TxtClipboardZone),
"%s, %s <strong>%s</strong>, %s <strong>%s %s</strong>",
Txt_documents_management_area,
Txt_course,Crs.ShrtName,
Txt_group,GrpDat.GrpTypName,GrpDat.GrpName);
break;
case Brw_ADMI_TCH_CRS:
Crs.CrsCod = Gbl.FileBrowser.Clipboard.Cod;
Crs_GetDataOfCourseByCod (&Crs);
snprintf (TxtClipboardZone,sizeof (TxtClipboardZone),
"%s, %s <strong>%s</strong>",
Txt_teachers_files_area,
Txt_course,Crs.ShrtName);
break;
case Brw_ADMI_TCH_GRP:
GrpDat.GrpCod = Gbl.FileBrowser.Clipboard.Cod;
Grp_GetDataOfGroupByCod (&GrpDat);
Crs.CrsCod = GrpDat.CrsCod;
Crs_GetDataOfCourseByCod (&Crs);
snprintf (TxtClipboardZone,sizeof (TxtClipboardZone),
"%s, %s <strong>%s</strong>, %s <strong>%s %s</strong>",
Txt_teachers_files_area,
Txt_course,Crs.ShrtName,
Txt_group,GrpDat.GrpTypName,GrpDat.GrpName);
break;
case Brw_ADMI_SHR_CRS:
Crs.CrsCod = Gbl.FileBrowser.Clipboard.Cod;
Crs_GetDataOfCourseByCod (&Crs);
snprintf (TxtClipboardZone,sizeof (TxtClipboardZone),
"%s, %s <strong>%s</strong>",
Txt_shared_files_area,
Txt_course,Crs.ShrtName);
break;
case Brw_ADMI_SHR_GRP:
GrpDat.GrpCod = Gbl.FileBrowser.Clipboard.Cod;
Grp_GetDataOfGroupByCod (&GrpDat);
Crs.CrsCod = GrpDat.CrsCod;
Crs_GetDataOfCourseByCod (&Crs);
snprintf (TxtClipboardZone,sizeof (TxtClipboardZone),
"%s, %s <strong>%s</strong>, %s <strong>%s %s</strong>",
Txt_shared_files_area,
Txt_course,Crs.ShrtName,
Txt_group,GrpDat.GrpTypName,GrpDat.GrpName);
break;
case Brw_ADMI_ASG_USR:
Crs.CrsCod = Gbl.FileBrowser.Clipboard.Cod;
Crs_GetDataOfCourseByCod (&Crs);
snprintf (TxtClipboardZone,sizeof (TxtClipboardZone),
"%s, %s <strong>%s</strong>, %s <strong>%s</strong>",
Txt_assignments_area,
Txt_course,Crs.ShrtName,
Txt_user[Gbl.Usrs.Me.UsrDat.Sex],Gbl.Usrs.Me.UsrDat.FullName);
break;
case Brw_ADMI_WRK_USR:
Crs.CrsCod = Gbl.FileBrowser.Clipboard.Cod;
Crs_GetDataOfCourseByCod (&Crs);
snprintf (TxtClipboardZone,sizeof (TxtClipboardZone),
"%s, %s <strong>%s</strong>, %s <strong>%s</strong>",
Txt_works_area,
Txt_course,Crs.ShrtName,
Txt_user[Gbl.Usrs.Me.UsrDat.Sex],Gbl.Usrs.Me.UsrDat.FullName);
break;
case Brw_ADMI_ASG_CRS:
Crs.CrsCod = Gbl.FileBrowser.Clipboard.Cod;
Crs_GetDataOfCourseByCod (&Crs);
Usr_UsrDataConstructor (&UsrDat);
UsrDat.UsrCod = Gbl.FileBrowser.Clipboard.WorksUsrCod;
Usr_GetAllUsrDataFromUsrCod (&UsrDat,Usr_DONT_GET_PREFS);
snprintf (TxtClipboardZone,sizeof (TxtClipboardZone),
"%s, %s <strong>%s</strong>, %s <strong>%s</strong>",
Txt_assignments_area,
Txt_course,Crs.ShrtName,
Txt_user[UsrDat.Sex],UsrDat.FullName);
Usr_UsrDataDestructor (&UsrDat);
break;
case Brw_ADMI_WRK_CRS:
Crs.CrsCod = Gbl.FileBrowser.Clipboard.Cod;
Crs_GetDataOfCourseByCod (&Crs);
Usr_UsrDataConstructor (&UsrDat);
UsrDat.UsrCod = Gbl.FileBrowser.Clipboard.WorksUsrCod;
Usr_GetAllUsrDataFromUsrCod (&UsrDat,Usr_DONT_GET_PREFS);
snprintf (TxtClipboardZone,sizeof (TxtClipboardZone),
"%s, %s <strong>%s</strong>, %s <strong>%s</strong>",
Txt_works_area,
Txt_course,Crs.ShrtName,
Txt_user[UsrDat.Sex],UsrDat.FullName);
Usr_UsrDataDestructor (&UsrDat);
break;
case Brw_ADMI_DOC_PRJ:
case Brw_ADMI_ASS_PRJ:
Prj_AllocMemProject (&Prj);
Prj.PrjCod = Gbl.FileBrowser.Clipboard.Cod;
Prj_GetDataOfProjectByCod (&Prj);
Crs.CrsCod = Prj.CrsCod;
Crs_GetDataOfCourseByCod (&Crs);
snprintf (TxtClipboardZone,sizeof (TxtClipboardZone),
"%s, %s <strong>%s</strong>, %s <strong>%s</strong>",
Gbl.FileBrowser.Clipboard.FileBrowser == Brw_ADMI_DOC_PRJ ? Txt_project_documents :
Txt_project_assessment,
Txt_course,Crs.ShrtName,
Txt_project,Prj.Title);
Prj_FreeMemProject (&Prj);
break;
case Brw_ADMI_MRK_CRS:
Crs.CrsCod = Gbl.FileBrowser.Clipboard.Cod;
Crs_GetDataOfCourseByCod (&Crs);
snprintf (TxtClipboardZone,sizeof (TxtClipboardZone),
"%s, %s <strong>%s</strong>",
Txt_marks_management_area,
Txt_course,Crs.ShrtName);
break;
case Brw_ADMI_MRK_GRP:
GrpDat.GrpCod = Gbl.FileBrowser.Clipboard.Cod;
Grp_GetDataOfGroupByCod (&GrpDat);
Crs.CrsCod = GrpDat.CrsCod;
Crs_GetDataOfCourseByCod (&Crs);
snprintf (TxtClipboardZone,sizeof (TxtClipboardZone),
"%s, %s <strong>%s</strong>, %s <strong>%s %s</strong>",
Txt_marks_management_area,
Txt_course,Crs.ShrtName,
Txt_group,GrpDat.GrpTypName,GrpDat.GrpName);
break;
case Brw_ADMI_BRF_USR:
snprintf (TxtClipboardZone,sizeof (TxtClipboardZone),
"%s, %s <strong>%s</strong>",
Txt_temporary_private_storage_area,
Txt_user[Gbl.Usrs.Me.UsrDat.Sex],Gbl.Usrs.Me.UsrDat.FullName);
break;
default:
break;
}
if (Gbl.FileBrowser.Clipboard.Level) // Is the root folder?
{
// Not the root folder
Brw_GetFileNameToShowDependingOnLevel (Gbl.FileBrowser.Clipboard.FileBrowser,
Gbl.FileBrowser.Clipboard.Level,
Gbl.FileBrowser.Clipboard.FilFolLnk.Type,
Gbl.FileBrowser.Clipboard.FilFolLnk.Name,
FileNameToShow);
Ale_ShowAlert (Ale_CLIPBOARD,"%s: %s, %s <strong>%s</strong>.",
Txt_Copy_source,TxtClipboardZone,
TxtFileType[Gbl.FileBrowser.Clipboard.FilFolLnk.Type],
FileNameToShow);
}
else
// The root folder
Ale_ShowAlert (Ale_CLIPBOARD,"%s: %s, %s.",
Txt_Copy_source,TxtClipboardZone,
Txt_all_files_inside_the_root_folder);
}
/*****************************************************************************/
/********************** Get data of my current clipboard *********************/
/*****************************************************************************/
// Returns true if something found
// Returns false and void data if nothing found
static bool Brw_GetMyClipboard (void)
{
MYSQL_RES *mysql_res;
MYSQL_ROW row;
unsigned NumRows;
unsigned UnsignedNum;
/***** Clear clipboard data *****/
Gbl.FileBrowser.Clipboard.FileBrowser = Brw_UNKNOWN;
Gbl.FileBrowser.Clipboard.Cod = -1L;
Gbl.FileBrowser.Clipboard.WorksUsrCod = -1L;
Gbl.FileBrowser.Clipboard.FilFolLnk.Type = Brw_IS_UNKNOWN;
Gbl.FileBrowser.Clipboard.FilFolLnk.Full[0] = '\0';
Gbl.FileBrowser.Clipboard.FilFolLnk.Name[0] = '\0';
Gbl.FileBrowser.Clipboard.Level = 0;
/***** Get my current clipboard from database *****/
NumRows = (unsigned) DB_QuerySELECT (&mysql_res,"can not get source of copy"
" from clipboard",
"SELECT FileBrowser,Cod,WorksUsrCod,"
"FileType,Path"
" FROM clipboard WHERE UsrCod=%ld",
Gbl.Usrs.Me.UsrDat.UsrCod);
if (NumRows == 1)
{
/***** Get clipboard data *****/
row = mysql_fetch_row (mysql_res);
/* Get file browser type (row[0]) */
if (sscanf (row[0],"%u",&UnsignedNum) == 1)
{
Gbl.FileBrowser.Clipboard.FileBrowser = (Brw_FileBrowser_t) UnsignedNum;
/* Get institution/centre/degree/course/group code (row[1]) */
Gbl.FileBrowser.Clipboard.Cod = Str_ConvertStrCodToLongCod (row[1]);
/* Get works user's code (row[2]) */
Gbl.FileBrowser.Clipboard.WorksUsrCod = Str_ConvertStrCodToLongCod (row[2]);
/* Get file type (row[3]) */
Gbl.FileBrowser.Clipboard.FilFolLnk.Type = Brw_IS_UNKNOWN; // default
if (sscanf (row[3],"%u",&UnsignedNum) == 1)
if (UnsignedNum < Brw_NUM_FILE_TYPES)
Gbl.FileBrowser.Clipboard.FilFolLnk.Type = (Brw_FileType_t) UnsignedNum;
/* Get file path (row[4]) */
Str_Copy (Gbl.FileBrowser.Clipboard.FilFolLnk.Full,row[4],
PATH_MAX);
Str_SplitFullPathIntoPathAndFileName (Gbl.FileBrowser.Clipboard.FilFolLnk.Full,
Gbl.FileBrowser.Clipboard.FilFolLnk.Path,
Gbl.FileBrowser.Clipboard.FilFolLnk.Name);
/* Set clipboard level
(number of slashes in full path, including file or folder) */
Gbl.FileBrowser.Clipboard.Level = Brw_NumLevelsInPath (Gbl.FileBrowser.Clipboard.FilFolLnk.Full);
}
}
/***** Free structure that stores the query result *****/
DB_FreeMySQLResult (&mysql_res);
if (NumRows > 1)
Lay_ShowErrorAndExit ("Error when getting source of copy.");
return (bool) (NumRows == 1);
}
/*****************************************************************************/
/********* Check if the clipboard is in the current file browser *************/
/*****************************************************************************/
static bool Brw_CheckIfClipboardIsInThisTree (void)
{
if (Gbl.FileBrowser.Clipboard.FileBrowser == Brw_FileBrowserForDB_clipboard[Gbl.FileBrowser.Type])
{
switch (Gbl.FileBrowser.Clipboard.FileBrowser)
{
case Brw_ADMI_DOC_INS:
case Brw_ADMI_SHR_INS:
if (Gbl.FileBrowser.Clipboard.Cod == Gbl.Hierarchy.Ins.InsCod)
return true; // I am in the institution of the clipboard
break;
case Brw_ADMI_DOC_CTR:
case Brw_ADMI_SHR_CTR:
if (Gbl.FileBrowser.Clipboard.Cod == Gbl.Hierarchy.Ctr.CtrCod)
return true; // I am in the centre of the clipboard
break;
case Brw_ADMI_DOC_DEG:
case Brw_ADMI_SHR_DEG:
if (Gbl.FileBrowser.Clipboard.Cod == Gbl.Hierarchy.Deg.DegCod)
return true; // I am in the degree of the clipboard
break;
case Brw_ADMI_DOC_CRS:
case Brw_ADMI_TCH_CRS:
case Brw_ADMI_SHR_CRS:
case Brw_ADMI_MRK_CRS:
case Brw_ADMI_ASG_USR:
case Brw_ADMI_WRK_USR:
if (Gbl.FileBrowser.Clipboard.Cod == Gbl.Hierarchy.Crs.CrsCod)
return true; // I am in the course of the clipboard
break;
case Brw_ADMI_ASG_CRS:
case Brw_ADMI_WRK_CRS:
if (Gbl.FileBrowser.Clipboard.Cod == Gbl.Hierarchy.Crs.CrsCod &&
Gbl.FileBrowser.Clipboard.WorksUsrCod == Gbl.Usrs.Other.UsrDat.UsrCod)
return true; // I am in the course of the clipboard
// I am in the student's works of the clipboard
break;
case Brw_ADMI_DOC_GRP:
case Brw_ADMI_TCH_GRP:
case Brw_ADMI_SHR_GRP:
case Brw_ADMI_MRK_GRP:
if (Gbl.FileBrowser.Clipboard.Cod == Gbl.Crs.Grps.GrpCod)
return true; // I am in the group of the clipboard
break;
case Brw_ADMI_DOC_PRJ:
case Brw_ADMI_ASS_PRJ:
if (Gbl.FileBrowser.Clipboard.Cod == Gbl.Prjs.PrjCod)
return true; // I am in the project of the clipboard
break;
case Brw_ADMI_BRF_USR:
return true;
default:
break;
}
}
return false;
}
/*****************************************************************************/
/***************************** Add path to clipboards ************************/
/*****************************************************************************/
static void Brw_AddPathToClipboards (void)
{
long Cod = Brw_GetCodForClipboard ();
long WorksUsrCod = Brw_GetWorksUsrCodForClipboard ();
/***** Add path to clipboards *****/
DB_QueryINSERT ("can not add source of copy to clipboard",
"INSERT INTO clipboard"
" (UsrCod,FileBrowser,Cod,WorksUsrCod,FileType,Path)"
" VALUES"
" (%ld,%u,%ld,%ld,%u,'%s')",
Gbl.Usrs.Me.UsrDat.UsrCod,(unsigned) Gbl.FileBrowser.Type,
Cod,WorksUsrCod,
(unsigned) Gbl.FileBrowser.FilFolLnk.Type,Gbl.FileBrowser.FilFolLnk.Full);
}
/*****************************************************************************/
/************************** Update path in my clipboard **********************/
/*****************************************************************************/
static void Brw_UpdatePathInClipboard (void)
{
long Cod = Brw_GetCodForClipboard ();
long WorksUsrCod = Brw_GetWorksUsrCodForClipboard ();
/***** Update path in my clipboard *****/
DB_QueryUPDATE ("can not update source of copy in clipboard",
"UPDATE clipboard SET FileBrowser=%u,"
"Cod=%ld,WorksUsrCod=%ld,"
"FileType=%u,Path='%s'"
" WHERE UsrCod=%ld",
(unsigned) Gbl.FileBrowser.Type,
Cod,WorksUsrCod,
(unsigned) Gbl.FileBrowser.FilFolLnk.Type,Gbl.FileBrowser.FilFolLnk.Full,
Gbl.Usrs.Me.UsrDat.UsrCod);
}
/*****************************************************************************/
/**** Get code of institution, degree, course, group for expanded folders ****/
/*****************************************************************************/
static long Brw_GetCodForClipboard (void)
{
switch (Brw_FileBrowserForDB_clipboard[Gbl.FileBrowser.Type])
{
case Brw_ADMI_DOC_INS:
case Brw_ADMI_SHR_INS:
return Gbl.Hierarchy.Ins.InsCod;
case Brw_ADMI_DOC_CTR:
case Brw_ADMI_SHR_CTR:
return Gbl.Hierarchy.Ctr.CtrCod;
case Brw_ADMI_DOC_DEG:
case Brw_ADMI_SHR_DEG:
return Gbl.Hierarchy.Deg.DegCod;
case Brw_ADMI_DOC_CRS:
case Brw_ADMI_TCH_CRS:
case Brw_ADMI_SHR_CRS:
case Brw_ADMI_ASG_USR:
case Brw_ADMI_ASG_CRS:
case Brw_ADMI_WRK_USR:
case Brw_ADMI_WRK_CRS:
case Brw_ADMI_MRK_CRS:
return Gbl.Hierarchy.Crs.CrsCod;
case Brw_ADMI_DOC_GRP:
case Brw_ADMI_TCH_GRP:
case Brw_ADMI_SHR_GRP:
case Brw_ADMI_MRK_GRP:
return Gbl.Crs.Grps.GrpCod;
case Brw_ADMI_DOC_PRJ:
case Brw_ADMI_ASS_PRJ:
return Gbl.Prjs.PrjCod;
default:
return -1L;
}
}
/*****************************************************************************/
/******** Get code of user in assignment / works for expanded folders ********/
/*****************************************************************************/
static long Brw_GetWorksUsrCodForClipboard (void)
{
switch (Brw_FileBrowserForDB_clipboard[Gbl.FileBrowser.Type])
{
case Brw_ADMI_ASG_CRS:
case Brw_ADMI_WRK_CRS:
return Gbl.Usrs.Other.UsrDat.UsrCod;
default:
return -1L;
}
}
/*****************************************************************************/
/***** Insert folders until specified folder to table of expanded folders ****/
/***** and update click time of the other folders in the expl. tree ****/
/*****************************************************************************/
// Important: parameter Path must end in a folder, not in a file
static void Brw_InsFoldersInPathAndUpdOtherFoldersInExpandedFolders (const char Path[PATH_MAX + 1])
{
char *Ptr;
char CopyOfPath[PATH_MAX + 1];
/* Example:
Path = root_folder/folder1/folder2/folder3
1. Try to insert CopyOfPath = "root_folder/folder1/folder2/folder3"
2. Try to insert CopyOfPath = "root_folder/folder1/folder2"
3. Try to insert CopyOfPath = "root_folder/folder1"
Only insert paths with '/', so "root_folder" is not inserted
*/
/***** Make a copy to keep Path unchanged *****/
Str_Copy (CopyOfPath,Path,
PATH_MAX);
/***** Insert paths in table of expanded folders if they are not yet there *****/
do
{
if ((Ptr = strrchr (CopyOfPath,'/'))) // If '/' found (backwards from the end)
{
if (!Brw_GetIfExpandedTree (CopyOfPath))
Brw_InsertFolderInExpandedFolders (CopyOfPath);
// Now Ptr points to the last '/' in SubPath
*Ptr = '\0'; // Substitute '/' for '\0' to shorten CopyOfPath
}
}
while (Ptr);
/***** Update paths of the current file browser in table of expanded folders *****/
Brw_UpdateClickTimeOfThisFileBrowserInExpandedFolders ();
}
/*****************************************************************************/
/******* Remove specified folder from table of expanded folders ********/
/******* and update click time of the other folders in the expl. tree ********/
/*****************************************************************************/
static void Brw_RemThisFolderAndUpdOtherFoldersFromExpandedFolders (const char Path[PATH_MAX + 1])
{
/***** Remove Path from expanded folders table *****/
Brw_RemoveFolderFromExpandedFolders (Path);
/***** Update paths of the current file browser in table of expanded folders *****/
Brw_UpdateClickTimeOfThisFileBrowserInExpandedFolders ();
}
/*****************************************************************************/
/************************* Insert path in expanded folders *******************/
/*****************************************************************************/
static void Brw_InsertFolderInExpandedFolders (const char Path[PATH_MAX + 1])
{
long Cod = Brw_GetCodForExpandedFolders ();
long WorksUsrCod = Brw_GetWorksUsrCodForExpandedFolders ();
/***** Update path time in table of expanded folders *****/
// Path must be stored with final '/'
DB_QueryINSERT ("can not expand the content of a folder",
"INSERT INTO expanded_folders"
" (UsrCod,FileBrowser,Cod,WorksUsrCod,Path,ClickTime)"
" VALUES"
" (%ld,%u,%ld,%ld,'%s/',NOW())",
Gbl.Usrs.Me.UsrDat.UsrCod,
(unsigned) Brw_FileBrowserForDB_expanded_folders[Gbl.FileBrowser.Type],
Cod,WorksUsrCod,
Path);
}
/*****************************************************************************/
/******* Update paths of the current file browser in expanded folders ********/
/*****************************************************************************/
static void Brw_UpdateClickTimeOfThisFileBrowserInExpandedFolders (void)
{
long Cod = Brw_GetCodForExpandedFolders ();
long WorksUsrCod = Brw_GetWorksUsrCodForExpandedFolders ();
Brw_FileBrowser_t FileBrowserForExpandedFolders = Brw_FileBrowserForDB_expanded_folders[Gbl.FileBrowser.Type];
/***** Update click time in table of expanded folders *****/
if (Cod > 0)
{
if (WorksUsrCod > 0)
DB_QueryUPDATE ("can not update expanded folder",
"UPDATE expanded_folders SET ClickTime=NOW()"
" WHERE UsrCod=%ld AND FileBrowser=%u"
" AND Cod=%ld AND WorksUsrCod=%ld",
Gbl.Usrs.Me.UsrDat.UsrCod,
(unsigned) FileBrowserForExpandedFolders,
Cod,
WorksUsrCod);
else
DB_QueryUPDATE ("can not update expanded folder",
"UPDATE expanded_folders SET ClickTime=NOW()"
" WHERE UsrCod=%ld AND FileBrowser=%u"
" AND Cod=%ld",
Gbl.Usrs.Me.UsrDat.UsrCod,
(unsigned) FileBrowserForExpandedFolders,
Cod);
}
else // Briefcase
DB_QueryUPDATE ("can not update expanded folder",
"UPDATE expanded_folders SET ClickTime=NOW()"
" WHERE UsrCod=%ld AND FileBrowser=%u",
Gbl.Usrs.Me.UsrDat.UsrCod,
(unsigned) FileBrowserForExpandedFolders);
}
/*****************************************************************************/
/********************** Remove path from expanded folders ********************/
/*****************************************************************************/
static void Brw_RemoveFolderFromExpandedFolders (const char Path[PATH_MAX + 1])
{
long Cod = Brw_GetCodForExpandedFolders ();
long WorksUsrCod = Brw_GetWorksUsrCodForExpandedFolders ();
Brw_FileBrowser_t FileBrowserForExpandedFolders = Brw_FileBrowserForDB_expanded_folders[Gbl.FileBrowser.Type];
/***** Remove expanded folders associated to a file browser *****/
if (Cod > 0)
{
if (WorksUsrCod > 0)
DB_QueryDELETE ("can not contract the content of a folder",
"DELETE FROM expanded_folders"
" WHERE UsrCod=%ld AND FileBrowser=%u"
" AND Cod=%ld AND WorksUsrCod=%ld AND Path='%s/'",
Gbl.Usrs.Me.UsrDat.UsrCod,(unsigned) FileBrowserForExpandedFolders,
Cod,WorksUsrCod,Path);
else
DB_QueryDELETE ("can not contract the content of a folder",
"DELETE FROM expanded_folders"
" WHERE UsrCod=%ld AND FileBrowser=%u"
" AND Cod=%ld AND Path='%s/'",
Gbl.Usrs.Me.UsrDat.UsrCod,
(unsigned) FileBrowserForExpandedFolders,
Cod,Path);
}
else // Briefcase
DB_QueryDELETE ("can not contract the content of a folder",
"DELETE FROM expanded_folders"
" WHERE UsrCod=%ld AND FileBrowser=%u"
" AND Path='%s/'",
Gbl.Usrs.Me.UsrDat.UsrCod,(unsigned) FileBrowserForExpandedFolders,
Path);
}
/*****************************************************************************/
/***** Remove expanded folders with paths from a course or from a user *******/
/*****************************************************************************/
static void Brw_RemoveAffectedExpandedFolders (const char Path[PATH_MAX + 1])
{
long Cod = Brw_GetCodForExpandedFolders ();
long WorksUsrCod = Brw_GetWorksUsrCodForExpandedFolders ();
Brw_FileBrowser_t FileBrowserForExpandedFolders = Brw_FileBrowserForDB_expanded_folders[Gbl.FileBrowser.Type];
/***** Remove expanded folders associated to a file browser from a course or from a user *****/
if (Cod > 0)
{
if (WorksUsrCod > 0)
DB_QueryDELETE ("can not remove expanded folders",
"DELETE FROM expanded_folders"
" WHERE UsrCod=%ld AND FileBrowser=%u"
" AND Cod=%ld AND WorksUsrCod=%ld AND Path LIKE '%s/%%'",
Gbl.Usrs.Me.UsrDat.UsrCod,(unsigned) FileBrowserForExpandedFolders,
Cod,WorksUsrCod,Path);
else
DB_QueryDELETE ("can not remove expanded folders",
"DELETE FROM expanded_folders"
" WHERE UsrCod=%ld AND FileBrowser=%u"
" AND Cod=%ld AND Path LIKE '%s/%%'",
Gbl.Usrs.Me.UsrDat.UsrCod,
(unsigned) FileBrowserForExpandedFolders,
Cod,Path);
}
else // Briefcase
DB_QueryDELETE ("can not remove expanded folders",
"DELETE FROM expanded_folders"
" WHERE UsrCod=%ld AND FileBrowser=%u"
" AND Path LIKE '%s/%%'",
Gbl.Usrs.Me.UsrDat.UsrCod,
(unsigned) FileBrowserForExpandedFolders,
Path);
}
/*****************************************************************************/
/***** Remove expanded folders with paths from a course or from a user *******/
/*****************************************************************************/
static void Brw_RenameAffectedExpandedFolders (Brw_FileBrowser_t FileBrowser,
long MyUsrCod,long WorksUsrCod,
const char *OldPath,const char *NewPath)
{
long Cod = Brw_GetCodForExpandedFolders ();
Brw_FileBrowser_t FileBrowserForExpandedFolders = Brw_FileBrowserForDB_expanded_folders[FileBrowser];
unsigned StartFinalSubpathNotChanged = strlen (OldPath) + 2;
/***** Update expanded folders associated to a file browser from a course or from a user *****/
if (Cod > 0)
{
if (MyUsrCod > 0)
{
if (WorksUsrCod > 0)
DB_QueryUPDATE ("can not update expanded folders",
"UPDATE expanded_folders SET Path=CONCAT('%s','/',SUBSTRING(Path,%u))"
" WHERE UsrCod=%ld AND FileBrowser=%u"
" AND Cod=%ld AND WorksUsrCod=%ld"
" AND Path LIKE '%s/%%'",
NewPath,StartFinalSubpathNotChanged,
MyUsrCod,(unsigned) FileBrowserForExpandedFolders,
Cod,WorksUsrCod,
OldPath);
else
DB_QueryUPDATE ("can not update expanded folders",
"UPDATE expanded_folders SET Path=CONCAT('%s','/',SUBSTRING(Path,%u))"
" WHERE UsrCod=%ld AND FileBrowser=%u"
" AND Cod=%ld"
" AND Path LIKE '%s/%%'",
NewPath,StartFinalSubpathNotChanged,
MyUsrCod,(unsigned) FileBrowserForExpandedFolders,
Cod,
OldPath);
}
else // MyUsrCod <= 0 means expanded folders for any user
{
if (WorksUsrCod > 0)
DB_QueryUPDATE ("can not update expanded folders",
"UPDATE expanded_folders SET Path=CONCAT('%s','/',SUBSTRING(Path,%u))"
" WHERE FileBrowser=%u AND Cod=%ld"
" AND WorksUsrCod=%ld"
" AND Path LIKE '%s/%%'",
NewPath,StartFinalSubpathNotChanged,
(unsigned) FileBrowserForExpandedFolders,Cod,
WorksUsrCod,
OldPath);
else
DB_QueryUPDATE ("can not update expanded folders",
"UPDATE expanded_folders SET Path=CONCAT('%s','/',SUBSTRING(Path,%u))"
" WHERE FileBrowser=%u AND Cod=%ld"
" AND Path LIKE '%s/%%'",
NewPath,StartFinalSubpathNotChanged,
(unsigned) FileBrowserForExpandedFolders,Cod,
OldPath);
}
}
else // Briefcase
DB_QueryUPDATE ("can not update expanded folders",
"UPDATE expanded_folders SET Path=CONCAT('%s','/',SUBSTRING(Path,%u))"
" WHERE UsrCod=%ld AND FileBrowser=%u"
" AND Path LIKE '%s/%%'",
NewPath,StartFinalSubpathNotChanged,
MyUsrCod,
(unsigned) FileBrowserForExpandedFolders,
OldPath);
}
/*****************************************************************************/
/************* Check if a folder from a file browser is expanded *************/
/*****************************************************************************/
static bool Brw_GetIfExpandedTree (const char Path[PATH_MAX + 1])
{
bool Expanded;
long Cod = Brw_GetCodForExpandedFolders ();
long WorksUsrCod = Brw_GetWorksUsrCodForExpandedFolders ();
Brw_FileBrowser_t FileBrowserForExpandedFolders = Brw_FileBrowserForDB_expanded_folders[Gbl.FileBrowser.Type];
/***** Get if a folder is expanded from database *****/
if (Cod > 0)
{
if (WorksUsrCod > 0)
Expanded = (DB_QueryCOUNT ("can not get check if a folder is expanded",
"SELECT COUNT(*) FROM expanded_folders"
" WHERE UsrCod=%ld AND FileBrowser=%u"
" AND Cod=%ld AND WorksUsrCod=%ld"
" AND Path='%s/'",
Gbl.Usrs.Me.UsrDat.UsrCod,
(unsigned) FileBrowserForExpandedFolders,
Cod,WorksUsrCod,
Path) != 0);
else
Expanded = (DB_QueryCOUNT ("can not get check if a folder is expanded",
"SELECT COUNT(*) FROM expanded_folders"
" WHERE UsrCod=%ld AND FileBrowser=%u"
" AND Cod=%ld"
" AND Path='%s/'",
Gbl.Usrs.Me.UsrDat.UsrCod,
(unsigned) FileBrowserForExpandedFolders,
Cod,
Path) != 0);
}
else // Briefcase
Expanded = (DB_QueryCOUNT ("can not get check if a folder is expanded",
"SELECT COUNT(*) FROM expanded_folders"
" WHERE UsrCod=%ld AND FileBrowser=%u"
" AND Path='%s/'",
Gbl.Usrs.Me.UsrDat.UsrCod,
(unsigned) FileBrowserForExpandedFolders,
Path) != 0);
return Expanded;
}
/*****************************************************************************/
/**** Get code of institution, degree, course, group for expanded folders ****/
/*****************************************************************************/
static long Brw_GetCodForExpandedFolders (void)
{
switch (Brw_FileBrowserForDB_expanded_folders[Gbl.FileBrowser.Type])
{
case Brw_ADMI_DOC_INS:
case Brw_ADMI_SHR_INS:
return Gbl.Hierarchy.Ins.InsCod;
case Brw_ADMI_DOC_CTR:
case Brw_ADMI_SHR_CTR:
return Gbl.Hierarchy.Ctr.CtrCod;
case Brw_ADMI_DOC_DEG:
case Brw_ADMI_SHR_DEG:
return Gbl.Hierarchy.Deg.DegCod;
case Brw_ADMI_DOC_CRS:
case Brw_ADMI_TCH_CRS:
case Brw_ADMI_SHR_CRS:
case Brw_ADMI_ASG_USR:
case Brw_ADMI_ASG_CRS:
case Brw_ADMI_WRK_USR:
case Brw_ADMI_WRK_CRS:
case Brw_ADMI_MRK_CRS:
return Gbl.Hierarchy.Crs.CrsCod;
case Brw_ADMI_DOC_GRP:
case Brw_ADMI_TCH_GRP:
case Brw_ADMI_SHR_GRP:
case Brw_ADMI_MRK_GRP:
return Gbl.Crs.Grps.GrpCod;
default:
return -1L;
}
}
/*****************************************************************************/
/******** Get code of user in assignment / works for expanded folders ********/
/*****************************************************************************/
static long Brw_GetWorksUsrCodForExpandedFolders (void)
{
switch (Brw_FileBrowserForDB_expanded_folders[Gbl.FileBrowser.Type])
{
case Brw_ADMI_ASG_CRS:
case Brw_ADMI_WRK_CRS:
return Gbl.Usrs.Other.UsrDat.UsrCod;
default:
return -1L;
}
}
/*****************************************************************************/
/************* Remove expired expanded folders (from all users) **************/
/*****************************************************************************/
void Brw_RemoveExpiredExpandedFolders (void)
{
/***** Remove all expired clipboards *****/
DB_QueryDELETE ("can not remove old expanded folders",
"DELETE LOW_PRIORITY FROM expanded_folders"
" WHERE ClickTime<FROM_UNIXTIME(UNIX_TIMESTAMP()-%lu)",
Cfg_TIME_TO_DELETE_BROWSER_EXPANDED_FOLDERS);
}
/*****************************************************************************/
/****************** Remove expired clipboards (from all users) ***************/
/*****************************************************************************/
static void Brw_RemoveExpiredClipboards (void)
{
/***** Remove all expired clipboards *****/
DB_QueryDELETE ("can not remove old paths from clipboard",
"DELETE LOW_PRIORITY FROM clipboard"
" WHERE CopyTime<FROM_UNIXTIME(UNIX_TIMESTAMP()-%lu)",
Cfg_TIME_TO_DELETE_BROWSER_CLIPBOARD);
}
/*****************************************************************************/
/********* Remove clipboards with paths from a course or from a user *********/
/*****************************************************************************/
static void Brw_RemoveAffectedClipboards (Brw_FileBrowser_t FileBrowser,
long MyUsrCod,long WorksUsrCod)
{
/***** Remove clipboards associated to a file browser
from a course or from a user *****/
switch (FileBrowser)
{
case Brw_ADMI_DOC_INS:
case Brw_ADMI_SHR_INS:
DB_QueryDELETE ("can not remove source of copy",
"DELETE FROM clipboard"
" WHERE FileBrowser=%u AND Cod=%ld",
(unsigned) FileBrowser,
Gbl.Hierarchy.Ins.InsCod);
break;
case Brw_ADMI_DOC_CTR:
case Brw_ADMI_SHR_CTR:
DB_QueryDELETE ("can not remove source of copy",
"DELETE FROM clipboard"
" WHERE FileBrowser=%u AND Cod=%ld",
(unsigned) FileBrowser,
Gbl.Hierarchy.Ctr.CtrCod);
break;
case Brw_ADMI_DOC_DEG:
case Brw_ADMI_SHR_DEG:
DB_QueryDELETE ("can not remove source of copy",
"DELETE FROM clipboard"
" WHERE FileBrowser=%u AND Cod=%ld",
(unsigned) FileBrowser,
Gbl.Hierarchy.Deg.DegCod);
break;
case Brw_ADMI_DOC_CRS:
case Brw_ADMI_TCH_CRS:
case Brw_ADMI_SHR_CRS:
case Brw_ADMI_MRK_CRS:
DB_QueryDELETE ("can not remove source of copy",
"DELETE FROM clipboard"
" WHERE FileBrowser=%u AND Cod=%ld",
(unsigned) FileBrowser,
Gbl.Hierarchy.Crs.CrsCod);
break;
case Brw_ADMI_DOC_GRP:
case Brw_ADMI_TCH_GRP:
case Brw_ADMI_SHR_GRP:
case Brw_ADMI_MRK_GRP:
DB_QueryDELETE ("can not remove source of copy",
"DELETE FROM clipboard"
" WHERE FileBrowser=%u AND Cod=%ld",
(unsigned) FileBrowser,
Gbl.Crs.Grps.GrpCod);
break;
case Brw_ADMI_ASG_USR:
case Brw_ADMI_WRK_USR:
DB_QueryDELETE ("can not remove source of copy",
"DELETE FROM clipboard"
" WHERE UsrCod=%ld AND FileBrowser=%u AND Cod=%ld",
MyUsrCod,(unsigned) FileBrowser,
Gbl.Hierarchy.Crs.CrsCod);
break;
case Brw_ADMI_ASG_CRS:
case Brw_ADMI_WRK_CRS:
DB_QueryDELETE ("can not remove source of copy",
"DELETE FROM clipboard"
" WHERE FileBrowser=%u AND Cod=%ld AND WorksUsrCod=%ld",
(unsigned) FileBrowser,
Gbl.Hierarchy.Crs.CrsCod,WorksUsrCod);
break;
case Brw_ADMI_DOC_PRJ:
case Brw_ADMI_ASS_PRJ:
DB_QueryDELETE ("can not remove source of copy",
"DELETE FROM clipboard"
" WHERE FileBrowser=%u AND Cod=%ld",
(unsigned) FileBrowser,
Gbl.Prjs.PrjCod);
break;
case Brw_ADMI_BRF_USR:
DB_QueryDELETE ("can not remove source of copy",
"DELETE FROM clipboard"
" WHERE UsrCod=%ld AND FileBrowser=%u",
MyUsrCod,(unsigned) FileBrowser);
break;
default:
break;
}
}
/*****************************************************************************/
/**** Paste the arch/carp indicado in the portapapelesde in file browser *****/
/*****************************************************************************/
void Brw_PasteIntoFileBrowser (void)
{
extern const char *Txt_Nothing_has_been_pasted_because_the_clipboard_is_empty_;
struct GroupData GrpDat;
/***** Get parameters related to file browser *****/
Brw_GetParAndInitFileBrowser ();
if (Brw_GetMyClipboard ())
{
switch (Gbl.FileBrowser.Clipboard.FileBrowser)
{
case Brw_ADMI_DOC_GRP:
case Brw_ADMI_TCH_GRP:
case Brw_ADMI_SHR_GRP:
case Brw_ADMI_MRK_GRP: // Clipboard in a group zone
GrpDat.GrpCod = Gbl.FileBrowser.Clipboard.Cod;
Brw_GetSelectedGroupData (&GrpDat,true);
break;
default:
break;
}
/***** Copy files recursively *****/
Brw_PasteClipboard ();
/***** Remove the affected clipboards *****/
Brw_RemoveAffectedClipboards (Gbl.FileBrowser.Type,
Gbl.Usrs.Me.UsrDat.UsrCod,Gbl.Usrs.Other.UsrDat.UsrCod);
}
else
/***** Write message ******/
Ale_ShowAlert (Ale_WARNING,Txt_Nothing_has_been_pasted_because_the_clipboard_is_empty_);
/***** Show again file browser *****/
Brw_ShowAgainFileBrowserOrWorks ();
}
/*****************************************************************************/
/****** Paste all the content of the clipboard in the current location *******/
/*****************************************************************************/
// Source:
// Type of file browser: Gbl.FileBrowser.Clipboard.FileBrowser
// Possible institution: Gbl.FileBrowser.Clipboard.InsCod
// Possible centre: Gbl.FileBrowser.Clipboard.CtrCod
// Possible degree: Gbl.FileBrowser.Clipboard.DegCod
// Possible course: Gbl.FileBrowser.Clipboard.CrsCod
// Possible student in works: Gbl.FileBrowser.Clipboard.WorksUsrCod
// Path (file or folder): Gbl.FileBrowser.Clipboard.FilFolLnk.Full
// Destination:
// Type of file browser: Gbl.FileBrowser.Type
// Possible institution: Gbl.Hierarchy.Ins.InsCod
// Possible centre: Gbl.Hierarchy.Ctr.CtrCod
// Possible degree: Gbl.Hierarchy.Deg.DegCod
// Possible course: Gbl.Hierarchy.Crs.CrsCod
// Possible student in works: Gbl.Usrs.Other.UsrDat.UsrCod
// Path (should be a folder): Gbl.FileBrowser.FilFolLnk.Full
// Returns the number of files pasted
static void Brw_PasteClipboard (void)
{
extern const char *Txt_The_copy_has_been_successful;
extern const char *Txt_Files_copied;
extern const char *Txt_Links_copied;
extern const char *Txt_Folders_copied;
extern const char *Txt_You_can_not_paste_file_or_folder_here;
struct Instit Ins;
struct Centre Ctr;
struct Degree Deg;
struct Course Crs;
struct GroupData GrpDat;
struct UsrData UsrDat;
long PrjCod;
char PathOrg[PATH_MAX + NAME_MAX + PATH_MAX + 128];
struct Brw_NumObjects Pasted;
long FirstFilCod = -1L; // First file code of the first file or link pasted. Important: initialize here to -1L
struct FileMetadata FileMetadata;
Pasted.NumFiles =
Pasted.NumLinks =
Pasted.NumFolds = 0;
Gbl.FileBrowser.Clipboard.IsThisTree = Brw_CheckIfClipboardIsInThisTree ();
if (Brw_CheckIfCanPasteIn (Gbl.FileBrowser.Level))
{
/***** Construct the relative path of the origin file or folder *****/
switch (Gbl.FileBrowser.Clipboard.FileBrowser)
{
case Brw_ADMI_DOC_INS:
case Brw_ADMI_SHR_INS:
Ins.InsCod = Gbl.FileBrowser.Clipboard.Cod;
if (Ins_GetDataOfInstitutionByCod (&Ins,false))
snprintf (PathOrg,sizeof (PathOrg),
"%s/%02u/%u/%s",
Cfg_PATH_INS_PRIVATE,
(unsigned) (Ins.InsCod % 100),
(unsigned) Ins.InsCod,
Gbl.FileBrowser.Clipboard.FilFolLnk.Full);
else
Lay_ShowErrorAndExit ("The copy source does not exist.");
break;
case Brw_ADMI_DOC_CTR:
case Brw_ADMI_SHR_CTR:
Ctr.CtrCod = Gbl.FileBrowser.Clipboard.Cod;
if (Ctr_GetDataOfCentreByCod (&Ctr))
snprintf (PathOrg,sizeof (PathOrg),
"%s/%02u/%u/%s",
Cfg_PATH_CTR_PRIVATE,
(unsigned) (Ctr.CtrCod % 100),
(unsigned) Ctr.CtrCod,
Gbl.FileBrowser.Clipboard.FilFolLnk.Full);
else
Lay_ShowErrorAndExit ("The copy source does not exist.");
break;
case Brw_ADMI_DOC_DEG:
case Brw_ADMI_SHR_DEG:
Deg.DegCod = Gbl.FileBrowser.Clipboard.Cod;
if (Deg_GetDataOfDegreeByCod (&Deg))
snprintf (PathOrg,sizeof (PathOrg),
"%s/%02u/%u/%s",
Cfg_PATH_DEG_PRIVATE,
(unsigned) (Deg.DegCod % 100),
(unsigned) Deg.DegCod,
Gbl.FileBrowser.Clipboard.FilFolLnk.Full);
else
Lay_ShowErrorAndExit ("The copy source does not exist.");
break;
case Brw_ADMI_DOC_CRS:
case Brw_ADMI_TCH_CRS:
case Brw_ADMI_SHR_CRS:
case Brw_ADMI_MRK_CRS:
Crs.CrsCod = Gbl.FileBrowser.Clipboard.Cod;
if (Crs_GetDataOfCourseByCod (&Crs))
snprintf (PathOrg,sizeof (PathOrg),
"%s/%ld/%s",
Cfg_PATH_CRS_PRIVATE,Crs.CrsCod,
Gbl.FileBrowser.Clipboard.FilFolLnk.Full);
else
Lay_ShowErrorAndExit ("The copy source does not exist.");
break;
case Brw_ADMI_DOC_GRP:
case Brw_ADMI_TCH_GRP:
case Brw_ADMI_SHR_GRP:
case Brw_ADMI_MRK_GRP:
GrpDat.GrpCod = Gbl.FileBrowser.Clipboard.Cod;
Grp_GetDataOfGroupByCod (&GrpDat);
Crs.CrsCod = GrpDat.CrsCod;
if (Crs_GetDataOfCourseByCod (&Crs))
snprintf (PathOrg,sizeof (PathOrg),
"%s/%ld/%s/%ld/%s",
Cfg_PATH_CRS_PRIVATE,Crs.CrsCod,Cfg_FOLDER_GRP,
GrpDat.GrpCod,
Gbl.FileBrowser.Clipboard.FilFolLnk.Full);
else
Lay_ShowErrorAndExit ("The copy source does not exist.");
break;
case Brw_ADMI_ASG_CRS:
case Brw_ADMI_WRK_CRS:
Crs.CrsCod = Gbl.FileBrowser.Clipboard.Cod;
if (Crs_GetDataOfCourseByCod (&Crs))
{
Usr_UsrDataConstructor (&UsrDat);
UsrDat.UsrCod = Gbl.FileBrowser.Clipboard.WorksUsrCod;
Usr_GetAllUsrDataFromUsrCod (&UsrDat,Usr_DONT_GET_PREFS); // Check that user exists
snprintf (PathOrg,sizeof (PathOrg),
"%s/%ld/%s/%02u/%ld/%s",
Cfg_PATH_CRS_PRIVATE,Crs.CrsCod,Cfg_FOLDER_USR,
(unsigned) (Gbl.FileBrowser.Clipboard.WorksUsrCod % 100),
Gbl.FileBrowser.Clipboard.WorksUsrCod,
Gbl.FileBrowser.Clipboard.FilFolLnk.Full);
Usr_UsrDataDestructor (&UsrDat);
}
else
Lay_ShowErrorAndExit ("The copy source does not exist.");
break;
case Brw_ADMI_ASG_USR:
case Brw_ADMI_WRK_USR:
Crs.CrsCod = Gbl.FileBrowser.Clipboard.Cod;
if (Crs_GetDataOfCourseByCod (&Crs))
snprintf (PathOrg,sizeof (PathOrg),
"%s/%ld/%s/%02u/%ld/%s",
Cfg_PATH_CRS_PRIVATE,Crs.CrsCod,Cfg_FOLDER_USR,
(unsigned) (Gbl.Usrs.Me.UsrDat.UsrCod % 100),
Gbl.Usrs.Me.UsrDat.UsrCod,
Gbl.FileBrowser.Clipboard.FilFolLnk.Full);
else
Lay_ShowErrorAndExit ("The copy source does not exist.");
break;
case Brw_ADMI_DOC_PRJ:
case Brw_ADMI_ASS_PRJ:
PrjCod = Gbl.FileBrowser.Clipboard.Cod;
Crs.CrsCod = Prj_GetCourseOfProject (PrjCod);
if (Crs_GetDataOfCourseByCod (&Crs))
snprintf (PathOrg,sizeof (PathOrg),
"%s/%ld/%s/%02u/%ld/%s",
Cfg_PATH_CRS_PRIVATE,Crs.CrsCod,Cfg_FOLDER_PRJ,
(unsigned) (PrjCod % 100),
PrjCod,
Gbl.FileBrowser.Clipboard.FilFolLnk.Full);
else
Lay_ShowErrorAndExit ("The copy source does not exist.");
break;
case Brw_ADMI_BRF_USR:
snprintf (PathOrg,sizeof (PathOrg),
"%s/%s",
Gbl.Usrs.Me.PathDir,
Gbl.FileBrowser.Clipboard.FilFolLnk.Full);
break;
default:
Lay_ShowErrorAndExit ("Wrong file browser.");
break;
}
/***** Paste tree (path in clipboard) into folder *****/
Brw_CalcSizeOfDir (Gbl.FileBrowser.Priv.PathRootFolder);
Brw_SetMaxQuota ();
if (Brw_PasteTreeIntoFolder (Gbl.FileBrowser.Clipboard.Level,
PathOrg,
Gbl.FileBrowser.FilFolLnk.Full,
&Pasted,
&FirstFilCod))
{
/***** Write message of success *****/
Ale_ShowAlert (Ale_SUCCESS,"%s<br />"
"%s: %u<br />"
"%s: %u<br />"
"%s: %u",
Txt_The_copy_has_been_successful,
Txt_Files_copied ,Pasted.NumFiles,
Txt_Links_copied ,Pasted.NumLinks,
Txt_Folders_copied,Pasted.NumFolds);
/***** Notify new files *****/
if (Pasted.NumFiles ||
Pasted.NumLinks)
{
FileMetadata.FilCod = FirstFilCod;
Brw_GetFileMetadataByCod (&FileMetadata);
/* Notify only is destination folder is visible */
if (!Brw_CheckIfFileOrFolderIsHidden (&FileMetadata))
switch (Gbl.FileBrowser.Type)
{
case Brw_ADMI_DOC_CRS:
case Brw_ADMI_DOC_GRP:
Ntf_StoreNotifyEventsToAllUsrs (Ntf_EVENT_DOCUMENT_FILE,FirstFilCod);
break;
case Brw_ADMI_TCH_CRS:
case Brw_ADMI_TCH_GRP:
Ntf_StoreNotifyEventsToAllUsrs (Ntf_EVENT_TEACHERS_FILE,FirstFilCod);
break;
case Brw_ADMI_SHR_CRS:
case Brw_ADMI_SHR_GRP:
Ntf_StoreNotifyEventsToAllUsrs (Ntf_EVENT_SHARED_FILE,FirstFilCod);
break;
case Brw_ADMI_MRK_CRS:
case Brw_ADMI_MRK_GRP:
Ntf_StoreNotifyEventsToAllUsrs (Ntf_EVENT_MARKS_FILE,FirstFilCod);
break;
default:
break;
}
}
}
/***** Add path where new tree is pasted to table of expanded folders *****/
Brw_InsFoldersInPathAndUpdOtherFoldersInExpandedFolders (Gbl.FileBrowser.FilFolLnk.Full);
}
else
Lay_ShowErrorAndExit (Txt_You_can_not_paste_file_or_folder_here); // It's difficult, but not impossible that a user sees this message
}
/*****************************************************************************/
/****************** Compute number of levels in a path ***********************/
/*****************************************************************************/
static unsigned Brw_NumLevelsInPath (const char Path[PATH_MAX + 1])
{
unsigned NumLevls = 0;
while (*Path)
if (*Path++ == '/')
NumLevls++;
return NumLevls;
}
/*****************************************************************************/
/********** Copy a source file or tree in the destination folder *************/
/*****************************************************************************/
// Return true if the copy has been made successfully, and false if not
static bool Brw_PasteTreeIntoFolder (unsigned LevelOrg,
const char PathOrg[PATH_MAX + 1],
const char PathDstInTree[PATH_MAX + 1],
struct Brw_NumObjects *Pasted,
long *FirstFilCod)
{
extern const char *Txt_The_copy_has_stopped_when_trying_to_paste_the_file_X_because_it_would_exceed_the_disk_quota;
extern const char *Txt_The_copy_has_stopped_when_trying_to_paste_the_folder_X_because_it_would_exceed_the_disk_quota;
extern const char *Txt_The_copy_has_stopped_when_trying_to_paste_the_link_X_because_it_would_exceed_the_disk_quota;
extern const char *Txt_The_copy_has_stopped_when_trying_to_paste_the_file_X_because_it_would_exceed_the_maximum_allowed_number_of_levels;
extern const char *Txt_The_copy_has_stopped_when_trying_to_paste_the_folder_X_because_it_would_exceed_the_maximum_allowed_number_of_levels;
extern const char *Txt_The_copy_has_stopped_when_trying_to_paste_the_link_X_because_it_would_exceed_the_maximum_allowed_number_of_levels;
extern const char *Txt_The_copy_has_stopped_when_trying_to_paste_the_file_X_because_there_is_already_an_object_with_that_name;
extern const char *Txt_The_copy_has_stopped_when_trying_to_paste_the_link_X_because_there_is_already_an_object_with_that_name;
extern const char *Txt_The_copy_has_stopped_when_trying_to_paste_the_file_X_because_you_can_not_paste_a_file_here_of_a_type_other_than_HTML;
Brw_FileType_t FileType;
char PathUntilFileNameOrg[PATH_MAX + 1];
char FileNameOrg[NAME_MAX + 1];
char FileNameToShow[NAME_MAX + 1];
char PathInFolderOrg[PATH_MAX + 1];
char PathDstInTreeWithFile[PATH_MAX + 1 + NAME_MAX + 1];
char PathDstWithFile[PATH_MAX + 1 + PATH_MAX + 1 + NAME_MAX + 1];
struct stat FileStatus;
struct dirent **FileList;
bool AdminMarks;
struct MarksProperties Marks;
int NumFile;
int NumFiles;
unsigned NumLevls;
long FilCod; // File code of the file pasted
bool CopyIsGoingSuccessful = true;
/***** Get the name (only the name) of the origin file or folder *****/
Str_SplitFullPathIntoPathAndFileName (PathOrg,
PathUntilFileNameOrg,
FileNameOrg);
/***** Is it a file or a folder? *****/
FileType = Brw_IS_UNKNOWN;
if (lstat (PathOrg,&FileStatus)) // On success ==> 0 is returned
Lay_ShowErrorAndExit ("Can not get information about a file or folder.");
else if (S_ISDIR (FileStatus.st_mode)) // It's a directory
FileType = Brw_IS_FOLDER;
else if (S_ISREG (FileStatus.st_mode)) // It's a regular file
FileType = Str_FileIs (FileNameOrg,"url") ? Brw_IS_LINK : // It's a link (URL inside a .url file)
Brw_IS_FILE; // It's a file
/***** Name of the file/folder/link to be shown ****/
Brw_GetFileNameToShow (FileType,FileNameOrg,FileNameToShow);
/***** Construct the name of the destination file or folder *****/
if (LevelOrg == 0) // Origin of copy is the root folder,
// for example "sha"
// ==> do not copy the root folder itself into destination
Str_Copy (PathDstInTreeWithFile,PathDstInTree,
PATH_MAX);
else // Origin of copy is a file or folder inside the root folder
// for example "sha/folder1/file1"
snprintf (PathDstInTreeWithFile,sizeof (PathDstInTreeWithFile),
"%s/%s",
PathDstInTree,FileNameOrg);
/***** Construct the relative path of the destination file or folder *****/
snprintf (PathDstWithFile,sizeof (PathDstWithFile),
"%s/%s",
Gbl.FileBrowser.Priv.PathAboveRootFolder,
PathDstInTreeWithFile);
/***** Update and check number of levels *****/
// The number of levels is counted starting on the root folder raíz, not included.
// Example: If PathDstInTreeWithFile is "root-folder/1/2/3/4/FileNameOrg", then NumLevls=5
if ((NumLevls = Brw_NumLevelsInPath (PathDstInTreeWithFile)) > Gbl.FileBrowser.Size.NumLevls)
Gbl.FileBrowser.Size.NumLevls = NumLevls;
if (Brw_CheckIfQuotaExceded ())
{
switch (FileType)
{
case Brw_IS_FILE:
Ale_ShowAlert (Ale_WARNING,Txt_The_copy_has_stopped_when_trying_to_paste_the_file_X_because_it_would_exceed_the_maximum_allowed_number_of_levels,
FileNameToShow);
break;
case Brw_IS_FOLDER:
Ale_ShowAlert (Ale_WARNING,Txt_The_copy_has_stopped_when_trying_to_paste_the_folder_X_because_it_would_exceed_the_maximum_allowed_number_of_levels,
FileNameToShow);
break;
case Brw_IS_LINK:
Ale_ShowAlert (Ale_WARNING,Txt_The_copy_has_stopped_when_trying_to_paste_the_link_X_because_it_would_exceed_the_maximum_allowed_number_of_levels,
FileNameToShow);
break;
default:
Lay_ShowErrorAndExit ("Can not paste unknown file type.");
}
CopyIsGoingSuccessful = false;
}
else // Quota not exceeded
{
/***** Copy file or folder *****/
if (FileType == Brw_IS_FILE ||
FileType == Brw_IS_LINK) // It's a regular file
{
/***** Check if exists the destination file */
if (Fil_CheckIfPathExists (PathDstWithFile))
{
Ale_ShowAlert (Ale_WARNING,FileType == Brw_IS_FILE ? Txt_The_copy_has_stopped_when_trying_to_paste_the_file_X_because_there_is_already_an_object_with_that_name :
Txt_The_copy_has_stopped_when_trying_to_paste_the_link_X_because_there_is_already_an_object_with_that_name,
FileNameToShow);
CopyIsGoingSuccessful = false;
}
else // Destination file does not exist
{
/***** If the target file browser is that of marks, only HTML files are allowed *****/
AdminMarks = Gbl.FileBrowser.Type == Brw_ADMI_MRK_CRS ||
Gbl.FileBrowser.Type == Brw_ADMI_MRK_GRP;
if (AdminMarks)
{
/* Check extension of the file */
if (Str_FileIsHTML (FileNameOrg))
Mrk_CheckFileOfMarks (PathOrg,&Marks); // Gbl.Alert.Txt contains feedback text
else
{
Ale_ShowAlert (Ale_WARNING,Txt_The_copy_has_stopped_when_trying_to_paste_the_file_X_because_you_can_not_paste_a_file_here_of_a_type_other_than_HTML,
FileNameToShow);
CopyIsGoingSuccessful = false;
}
}
if (CopyIsGoingSuccessful)
{
/***** Update and check the quota before copying the file *****/
Gbl.FileBrowser.Size.NumFiles++;
Gbl.FileBrowser.Size.TotalSiz += (unsigned long long) FileStatus.st_size;
if (Brw_CheckIfQuotaExceded ())
{
Ale_ShowAlert (Ale_WARNING,FileType == Brw_IS_FILE ? Txt_The_copy_has_stopped_when_trying_to_paste_the_file_X_because_it_would_exceed_the_disk_quota :
Txt_The_copy_has_stopped_when_trying_to_paste_the_link_X_because_it_would_exceed_the_disk_quota,
FileNameToShow);
CopyIsGoingSuccessful = false;
}
else // Quota not exceeded
{
/***** Quota will not be exceeded ==> copy the origin file to the destination file *****/
Fil_FastCopyOfFiles (PathOrg,PathDstWithFile);
/***** Add entry to the table of files/folders *****/
FilCod = Brw_AddPathToDB (Gbl.Usrs.Me.UsrDat.UsrCod,FileType,
PathDstInTreeWithFile,false,Brw_LICENSE_DEFAULT);
if (*FirstFilCod <= 0)
*FirstFilCod = FilCod;
/* Add a new entry of marks into database */
if (AdminMarks)
Mrk_AddMarksToDB (FilCod,&Marks);
if (FileType == Brw_IS_FILE)
(Pasted->NumFiles)++;
else // FileType == Brw_IS_LINK
(Pasted->NumLinks)++;
}
}
}
}
else if (FileType == Brw_IS_FOLDER) // It's a directory
{
/***** Scan the source directory *****/
if ((NumFiles = scandir (PathOrg,&FileList,NULL,alphasort)) >= 0) // No error
{
/***** Create the folder in the destination *****/
if (!Fil_CheckIfPathExists (PathDstWithFile)) // If already exists, don't overwrite
{
/* The directory does not exist ==> create it.
First, update and check the quota */
Gbl.FileBrowser.Size.NumFolds++;
Gbl.FileBrowser.Size.TotalSiz += (unsigned long long) FileStatus.st_size;
if (Brw_CheckIfQuotaExceded ())
{
Ale_ShowAlert (Ale_WARNING,Txt_The_copy_has_stopped_when_trying_to_paste_the_folder_X_because_it_would_exceed_the_disk_quota,
FileNameToShow);
CopyIsGoingSuccessful = false;
}
else // Quota not exceded
{
/* Create directory */
if (mkdir (PathDstWithFile,(mode_t) 0xFFF) != 0)
Lay_ShowErrorAndExit ("Can not create folder.");
/* Add entry to the table of files/folders */
Brw_AddPathToDB (Gbl.Usrs.Me.UsrDat.UsrCod,FileType,
PathDstInTreeWithFile,false,Brw_LICENSE_DEFAULT);
}
}
/***** Copy each of the files and folders from the origin to the destination *****/
for (NumFile = 0;
NumFile < NumFiles;
NumFile++)
{
if (CopyIsGoingSuccessful &&
strcmp (FileList[NumFile]->d_name,".") &&
strcmp (FileList[NumFile]->d_name,"..")) // Skip directories "." and ".."
{
snprintf (PathInFolderOrg,sizeof (PathInFolderOrg),
"%s/%s",
PathOrg,FileList[NumFile]->d_name);
/* Recursive call to this function */
if (!Brw_PasteTreeIntoFolder (LevelOrg + 1,
PathInFolderOrg,
PathDstInTreeWithFile,
Pasted,
FirstFilCod))
CopyIsGoingSuccessful = false;
}
free (FileList[NumFile]);
}
free (FileList);
}
else
Lay_ShowErrorAndExit ("Error while scanning directory.");
if (CopyIsGoingSuccessful &&
LevelOrg != 0) // When copying all files inside root folder,
// do not count the root folder itself
(Pasted->NumFolds)++;
}
}
return CopyIsGoingSuccessful;
}
/*****************************************************************************/
/************** Form to add a file or folder to a file browser ***************/
/*****************************************************************************/
void Brw_ShowFormFileBrowser (void)
{
extern const char *Txt_You_can_not_create_folders_files_or_links_here;
char FileNameToShow[NAME_MAX + 1];
/***** Get parameters related to file browser *****/
Brw_GetParAndInitFileBrowser ();
/***** Check if creating a new folder or file is allowed *****/
if (Brw_CheckIfICanCreateIntoFolder (Gbl.FileBrowser.Level))
{
/***** Name of the folder to be shown ****/
Brw_GetFileNameToShowDependingOnLevel (Gbl.FileBrowser.Type,
Gbl.FileBrowser.Level,
Gbl.FileBrowser.FilFolLnk.Type,
Gbl.FileBrowser.FilFolLnk.Name,
FileNameToShow);
/***** 1. Form to create a new folder *****/
Brw_PutFormToCreateAFolder (FileNameToShow);
/***** 2. Form to send a file *****/
Brw_PutFormToUploadFilesUsingDropzone (FileNameToShow);
/***** 3. Form to send a file *****/
Brw_PutFormToUploadOneFileClassic (FileNameToShow);
/***** 4. Form to paste the content of the clipboard *****/
if (Brw_GetMyClipboard ())
{
/***** Check if we can paste in this folder *****/
Gbl.FileBrowser.Clipboard.IsThisTree = Brw_CheckIfClipboardIsInThisTree ();
if (Brw_CheckIfCanPasteIn (Gbl.FileBrowser.Level))
Brw_PutFormToPasteAFileOrFolder (FileNameToShow);
}
/***** 5. Form to create a link *****/
if (Gbl.FileBrowser.Type != Brw_ADMI_MRK_CRS &&
Gbl.FileBrowser.Type != Brw_ADMI_MRK_GRP) // Do not create links in marks
Brw_PutFormToCreateALink (FileNameToShow);
}
else
{
Lay_ShowErrorAndExit (Txt_You_can_not_create_folders_files_or_links_here); // It's difficult, but not impossible that a user sees this message
/***** Show again file browser *****/
Brw_ShowAgainFileBrowserOrWorks ();
}
}
/*****************************************************************************/
/************* Put form to create a new folder in a file browser *************/
/*****************************************************************************/
static void Brw_PutFormToCreateAFolder (const char FileNameToShow[NAME_MAX + 1])
{
extern const char *The_ClassFormInBox[The_NUM_THEMES];
extern const char *Txt_Create_folder;
extern const char *Txt_You_can_create_a_new_folder_inside_the_folder_X;
extern const char *Txt_Folder;
/***** Begin form *****/
Frm_StartForm (Brw_ActCreateFolder[Gbl.FileBrowser.Type]);
Brw_PutImplicitParamsFileBrowser ();
/***** Begin box *****/
Box_BoxBegin (NULL,Txt_Create_folder,NULL,
NULL,Box_NOT_CLOSABLE);
Ale_ShowAlert (Ale_INFO,Txt_You_can_create_a_new_folder_inside_the_folder_X,
FileNameToShow);
/***** Folder *****/
HTM_LABEL_Begin ("class=\"%s\"",The_ClassFormInBox[Gbl.Prefs.Theme]);
HTM_TxtF ("%s:&nbsp;",Txt_Folder);
HTM_INPUT_TEXT ("NewFolderName",Brw_MAX_CHARS_FOLDER,"",false,
"size=\"30\" required=\"required\"");
HTM_LABEL_End ();
/***** Send button and end box *****/
Box_EndBoxWithButton (Btn_CREATE_BUTTON,Txt_Create_folder);
/***** End form *****/
Frm_EndForm ();
}
/*****************************************************************************/
/*** Put form to upload several files to a file browser using Dropzone.js ****/
/*****************************************************************************/
static void Brw_PutFormToUploadFilesUsingDropzone (const char *FileNameToShow)
{
extern const char *Txt_Upload_files;
extern const char *Txt_or_you_can_upload_new_files_to_the_folder_X;
extern const char *Txt_Select_one_or_more_files_from_your_computer_or_drag_and_drop_here;
extern const char *Lan_STR_LANG_ID[1 + Lan_NUM_LANGUAGES];
extern const char *Txt_Done;
/***** Begin box *****/
HTM_DIV_Begin ("id=\"dropzone-upload\"");
Box_BoxBegin ("95%",Txt_Upload_files,NULL,
NULL,Box_NOT_CLOSABLE);
/***** Help message *****/
Ale_ShowAlert (Ale_INFO,Txt_or_you_can_upload_new_files_to_the_folder_X,
FileNameToShow);
/***** Form to upload files using the library Dropzone.js *****/
// Use min-height:125px; or other number to stablish the height?
Gbl.Form.Num++;
HTM_TxtF ("<form method=\"post\" action=\"%s/%s\""
" class=\"dropzone\""
" enctype=\"multipart/form-data\""
" id=\"my-awesome-dropzone\""
" style=\"display:inline-block; width:100%%;"
" background:url('%s/upload320x320.gif') no-repeat center;\">",
Cfg_URL_SWAD_CGI,
Lan_STR_LANG_ID[Gbl.Prefs.Language],
Cfg_URL_ICON_PUBLIC);
Par_PutHiddenParamLong (NULL,"act",Act_GetActCod (Brw_ActUploadFileDropzone[Gbl.FileBrowser.Type]));
Par_PutHiddenParamString (NULL,"ses",Gbl.Session.Id);
Brw_PutImplicitParamsFileBrowser ();
HTM_DIV_Begin ("class=\"dz-message\"");
HTM_SPAN_Begin ("class=\"DAT_LIGHT\"");
HTM_Txt (Txt_Select_one_or_more_files_from_your_computer_or_drag_and_drop_here);
HTM_SPAN_End ();
HTM_DIV_End ();
HTM_Txt ("</form>");
/***** Put button to refresh file browser after upload *****/
Frm_StartForm (Brw_ActRefreshAfterUploadFiles[Gbl.FileBrowser.Type]);
Brw_PutParamsFileBrowser (NULL, // Not used
NULL, // Not used
Brw_IS_UNKNOWN, // Not used
-1L); // Not used
/***** Button to send *****/
Btn_PutConfirmButton (Txt_Done);
/***** End form *****/
Frm_EndForm ();
/***** End box *****/
Box_BoxEnd ();
HTM_DIV_End ();
}
/*****************************************************************************/
/*** Put form to upload several files to a file browser using Dropzone.js ****/
/*****************************************************************************/
static void Brw_PutFormToUploadOneFileClassic (const char *FileNameToShow)
{
extern const char *Txt_Upload_file;
extern const char *Txt_or_you_can_upload_a_new_file_to_the_folder_X;
/***** Begin box *****/
HTM_DIV_Begin ("id=\"classic-upload\" style=\"display:none;\"");
Box_BoxBegin (NULL,Txt_Upload_file,NULL,
NULL,Box_NOT_CLOSABLE);
/***** Help message *****/
Ale_ShowAlert (Ale_INFO,Txt_or_you_can_upload_a_new_file_to_the_folder_X,
FileNameToShow);
/***** Form to upload one files using the classic way *****/
Frm_StartForm (Brw_ActUploadFileClassic[Gbl.FileBrowser.Type]);
Brw_PutImplicitParamsFileBrowser ();
HTM_INPUT_FILE (Fil_NAME_OF_PARAM_FILENAME_ORG,"*",false,NULL);
/* Button to send */
Btn_PutCreateButton (Txt_Upload_file);
Frm_EndForm ();
/***** End box *****/
Box_BoxEnd ();
HTM_DIV_End ();
}
/*****************************************************************************/
/********* Put form to paste a file or a folder into a file browser **********/
/*****************************************************************************/
static void Brw_PutFormToPasteAFileOrFolder (const char *FileNameToShow)
{
extern const char *Txt_Paste;
extern const char *Txt_or_you_can_make_a_file_copy_to_the_folder_X;
/***** Begin form *****/
Frm_StartForm (Brw_ActPaste[Gbl.FileBrowser.Type]);
Brw_PutImplicitParamsFileBrowser ();
/***** Begin box *****/
Box_BoxBegin (NULL,Txt_Paste,NULL,
NULL,Box_NOT_CLOSABLE);
/***** Help message *****/
Ale_ShowAlert (Ale_INFO,Txt_or_you_can_make_a_file_copy_to_the_folder_X,
FileNameToShow);
/***** Send button and end box *****/
Box_EndBoxWithButton (Btn_CREATE_BUTTON,Txt_Paste);
/***** End form *****/
Frm_EndForm ();
}
/*****************************************************************************/
/************** Put form to create a new link in a file browser **************/
/*****************************************************************************/
static void Brw_PutFormToCreateALink (const char *FileNameToShow)
{
extern const char *The_ClassFormInBox[The_NUM_THEMES];
extern const char *Txt_Create_link;
extern const char *Txt_or_you_can_create_a_new_link_inside_the_folder_X;
extern const char *Txt_URL;
extern const char *Txt_Save_as;
extern const char *Txt_optional;
/***** Begin form *****/
Frm_StartForm (Brw_ActCreateLink[Gbl.FileBrowser.Type]);
Brw_PutImplicitParamsFileBrowser ();
/***** Begin box *****/
Box_BoxBegin (NULL,Txt_Create_link,NULL,
NULL,Box_NOT_CLOSABLE);
/***** Help message *****/
Ale_ShowAlert (Ale_INFO,Txt_or_you_can_create_a_new_link_inside_the_folder_X,
FileNameToShow);
/***** URL *****/
HTM_TABLE_Begin (NULL);
HTM_TR_Begin (NULL);
HTM_TD_Begin ("class=\"RM\"");
HTM_LABEL_Begin ("for=\"NewLinkURL\" class=\"%s\"",The_ClassFormInBox[Gbl.Prefs.Theme]);
HTM_TxtF ("%s:&nbsp;",Txt_URL);
HTM_LABEL_End ();
HTM_TD_End ();
HTM_TD_Begin ("class=\"LM\"");
HTM_INPUT_URL ("NewLinkURL","",false,
"size=\"30\" required=\"required\"");
HTM_TD_End ();
HTM_TR_End ();
/***** Link name *****/
HTM_TR_Begin (NULL);
HTM_TD_Begin ("class=\"RM\"");
HTM_LABEL_Begin ("for=\"NewLinkName\" class=\"%s\"",The_ClassFormInBox[Gbl.Prefs.Theme]);
HTM_TxtF ("%s&nbsp;(%s):&nbsp;",Txt_Save_as,Txt_optional);
HTM_LABEL_End ();
HTM_TD_End ();
HTM_TD_Begin ("class=\"LM\"");
HTM_INPUT_TEXT ("NewLinkName",Brw_MAX_CHARS_FOLDER,"",false,
"id=\"NewLinkName\" size=\"30\"");
HTM_TD_End ();
HTM_TR_End ();
HTM_TABLE_End ();
/***** Send button and end box *****/
Box_EndBoxWithButton (Btn_CREATE_BUTTON,Txt_Create_link);
/***** End form *****/
Frm_EndForm ();
}
/*****************************************************************************/
/*********** Receive the name of a new folder in a file browser **************/
/*****************************************************************************/
void Brw_RecFolderFileBrowser (void)
{
extern const char *Txt_Can_not_create_the_folder_X_because_it_would_exceed_the_disk_quota;
extern const char *Txt_Can_not_create_the_folder_X_because_there_is_already_a_folder_or_a_file_with_that_name;
extern const char *Txt_The_folder_X_has_been_created_inside_the_folder_Y;
extern const char *Txt_You_can_not_create_folders_here;
char Path[PATH_MAX + 1 + PATH_MAX + 1];
char PathCompleteInTreeIncludingFolder[PATH_MAX + 1 + NAME_MAX + 1];
char FileNameToShow[NAME_MAX + 1];
/***** Get parameters related to file browser *****/
Brw_GetParAndInitFileBrowser ();
/***** Check if creating a new folder is allowed *****/
if (Brw_CheckIfICanCreateIntoFolder (Gbl.FileBrowser.Level))
{
if (Str_ConvertFilFolLnkNameToValid (Gbl.FileBrowser.NewFilFolLnkName))
{
/* In Gbl.FileBrowser.NewFilFolLnkName is the name of the new folder */
snprintf (Path,sizeof (Path),
"%s/%s",
Gbl.FileBrowser.Priv.PathAboveRootFolder,
Gbl.FileBrowser.FilFolLnk.Full);
if (strlen (Path) + 1 + strlen (Gbl.FileBrowser.NewFilFolLnkName) > PATH_MAX)
Lay_ShowErrorAndExit ("Path is too long.");
Str_Concat (Path,"/",
PATH_MAX);
Str_Concat (Path,Gbl.FileBrowser.NewFilFolLnkName,
PATH_MAX);
/* Create the new directory */
if (mkdir (Path,(mode_t) 0xFFF) == 0)
{
/* Check if quota has been exceeded */
Brw_CalcSizeOfDir (Gbl.FileBrowser.Priv.PathRootFolder);
Brw_SetMaxQuota ();
if (Brw_CheckIfQuotaExceded ())
{
Fil_RemoveTree (Path);
Ale_ShowAlert (Ale_WARNING,Txt_Can_not_create_the_folder_X_because_it_would_exceed_the_disk_quota,
Gbl.FileBrowser.NewFilFolLnkName);
}
else
{
/* Remove affected clipboards */
Brw_RemoveAffectedClipboards (Gbl.FileBrowser.Type,
Gbl.Usrs.Me.UsrDat.UsrCod,
Gbl.Usrs.Other.UsrDat.UsrCod);
/* Add path where new file is created to table of expanded folders */
Brw_InsFoldersInPathAndUpdOtherFoldersInExpandedFolders (Gbl.FileBrowser.FilFolLnk.Full);
/* Add entry to the table of files/folders */
snprintf (PathCompleteInTreeIncludingFolder,sizeof (PathCompleteInTreeIncludingFolder),
"%s/%s",
Gbl.FileBrowser.FilFolLnk.Full,
Gbl.FileBrowser.NewFilFolLnkName);
Brw_AddPathToDB (Gbl.Usrs.Me.UsrDat.UsrCod,Brw_IS_FOLDER,
PathCompleteInTreeIncludingFolder,false,Brw_LICENSE_DEFAULT);
/* The folder has been created sucessfully */
Brw_GetFileNameToShowDependingOnLevel (Gbl.FileBrowser.Type,
Gbl.FileBrowser.Level,
Brw_IS_FOLDER,
Gbl.FileBrowser.FilFolLnk.Name,
FileNameToShow);
Ale_ShowAlert (Ale_SUCCESS,Txt_The_folder_X_has_been_created_inside_the_folder_Y,
Gbl.FileBrowser.NewFilFolLnkName,FileNameToShow);
}
}
else
{
switch (errno)
{
case EEXIST:
Ale_ShowAlert (Ale_WARNING,Txt_Can_not_create_the_folder_X_because_there_is_already_a_folder_or_a_file_with_that_name,
Gbl.FileBrowser.NewFilFolLnkName);
break;
case EACCES:
Lay_ShowErrorAndExit ("Write forbidden.");
break;
default:
Lay_ShowErrorAndExit ("Can not create folder.");
break;
}
}
}
else // Folder name not valid
Ale_ShowAlerts (NULL);
}
else
Lay_ShowErrorAndExit (Txt_You_can_not_create_folders_here); // It's difficult, but not impossible that a user sees this message
/***** Show again the file browser *****/
Brw_ShowAgainFileBrowserOrWorks ();
}
/*****************************************************************************/
/**************** Rename an existing folder in a file browser ****************/
/*****************************************************************************/
void Brw_RenFolderFileBrowser (void)
{
extern const char *Txt_The_folder_name_X_has_changed_to_Y;
extern const char *Txt_The_folder_name_X_has_not_changed;
extern const char *Txt_The_folder_name_X_has_not_changed_because_there_is_already_a_folder_or_a_file_with_the_name_Y;
extern const char *Txt_You_can_not_rename_this_folder;
char OldPathInTree[PATH_MAX + 1 + NAME_MAX + 1];
char NewPathInTree[PATH_MAX + 1 + NAME_MAX + 1];
char OldPath[PATH_MAX + 1 + PATH_MAX + 1];
char NewPath[PATH_MAX + 1 + PATH_MAX + 1];
/***** Get parameters related to file browser *****/
Brw_GetParAndInitFileBrowser ();
if (Brw_CheckIfICanEditFileOrFolder (Gbl.FileBrowser.Level)) // Can I rename this folder?
{
if (Str_ConvertFilFolLnkNameToValid (Gbl.FileBrowser.NewFilFolLnkName))
{
if (strcmp (Gbl.FileBrowser.FilFolLnk.Name,Gbl.FileBrowser.NewFilFolLnkName)) // The name has changed
{
/* Gbl.FileBrowser.FilFolLnk.Name holds the new name of the folder */
snprintf (OldPathInTree,sizeof (OldPathInTree),
"%s/%s",
Gbl.FileBrowser.FilFolLnk.Path,
Gbl.FileBrowser.FilFolLnk.Name);
snprintf (OldPath,sizeof (OldPath),
"%s/%s",
Gbl.FileBrowser.Priv.PathAboveRootFolder,
OldPathInTree);
/* Gbl.FileBrowser.NewFilFolLnkName holds the new name of the folder */
if (strlen (Gbl.FileBrowser.Priv.PathAboveRootFolder) + 1 +
strlen (Gbl.FileBrowser.FilFolLnk.Path) + 1 +
strlen (Gbl.FileBrowser.NewFilFolLnkName) > PATH_MAX)
Lay_ShowErrorAndExit ("Path is too long.");
snprintf (NewPathInTree,sizeof (NewPathInTree),
"%s/%s",
Gbl.FileBrowser.FilFolLnk.Path,
Gbl.FileBrowser.NewFilFolLnkName);
snprintf (NewPath,sizeof (NewPath),
"%s/%s",
Gbl.FileBrowser.Priv.PathAboveRootFolder,
NewPathInTree);
/* We should check here that a folder with the same name does not exist.
but we leave this work to the system */
/* Rename the directory. If a empty folder existed with the name new, overwrite it! */
if (rename (OldPath,NewPath)) // Fail
{
switch (errno)
{
case ENOTEMPTY:
case EEXIST:
case ENOTDIR:
Ale_ShowAlert (Ale_WARNING,Txt_The_folder_name_X_has_not_changed_because_there_is_already_a_folder_or_a_file_with_the_name_Y,
Gbl.FileBrowser.FilFolLnk.Name,Gbl.FileBrowser.NewFilFolLnkName);
break;
case EACCES:
Lay_ShowErrorAndExit ("Write forbidden.");
break;
default:
Lay_ShowErrorAndExit ("Can not rename folder.");
break;
}
}
else // Success
{
/* If a folder is renamed,
it is necessary to rename all the entries in the tables of files
that belong to the subtree starting at that folder */
Brw_RenameOneFolderInDB (OldPathInTree,
NewPathInTree);
Brw_RenameChildrenFilesOrFoldersInDB (OldPathInTree,
NewPathInTree);
/* Remove affected clipboards */
Brw_RemoveAffectedClipboards (Gbl.FileBrowser.Type,
Gbl.Usrs.Me.UsrDat.UsrCod,
Gbl.Usrs.Other.UsrDat.UsrCod);
/* Remove affected expanded folders */
Brw_RenameAffectedExpandedFolders (Gbl.FileBrowser.Type,
Gbl.Usrs.Me.UsrDat.UsrCod,
Gbl.Usrs.Other.UsrDat.UsrCod,
OldPathInTree,
NewPathInTree);
/* Write message of confirmation */
Ale_ShowAlert (Ale_SUCCESS,Txt_The_folder_name_X_has_changed_to_Y,
Gbl.FileBrowser.FilFolLnk.Name,
Gbl.FileBrowser.NewFilFolLnkName);
}
}
else // Names are equal. This may happens if we have press INTRO without changing the name
Ale_ShowAlert (Ale_INFO,Txt_The_folder_name_X_has_not_changed,
Gbl.FileBrowser.FilFolLnk.Name);
}
else // Folder name not valid
Ale_ShowAlerts (NULL);
}
else
Lay_ShowErrorAndExit (Txt_You_can_not_rename_this_folder);
/***** Show again file browser *****/
Brw_ShowAgainFileBrowserOrWorks ();
}
/*****************************************************************************/
/****** Receive a new file in a file browser unsigned Dropzone.js ************/
/*****************************************************************************/
void Brw_RcvFileInFileBrwDropzone (void)
{
bool UploadSucessful;
/***** Receive file *****/
UploadSucessful = Brw_RcvFileInFileBrw (Brw_DROPZONE_UPLOAD);
/***** When a file is uploaded, the HTTP response
is a code status and a message for Dropzone.js *****/
/* Don't write HTML at all */
Gbl.Layout.HTMLStartWritten =
Gbl.Layout.DivsEndWritten =
Gbl.Layout.HTMLEndWritten = true;
/* Start HTTP response */
fprintf (stdout,"Content-type: text/plain; charset=windows-1252\n");
/* Status code and message */
if (UploadSucessful)
fprintf (stdout,"Status: 200\r\n\r\n");
else
fprintf (stdout,"Status: 501 Not Implemented\r\n\r\n"
"%s\n",
Ale_GetTextOfLastAlert ());
}
/*****************************************************************************/
/******** Receive a new file in a file browser using the classic way *********/
/*****************************************************************************/
void Brw_RcvFileInFileBrwClassic (void)
{
/***** Receive file and show feedback message *****/
Brw_RcvFileInFileBrw (Brw_CLASSIC_UPLOAD);
/***** Show possible alert *****/
Ale_ShowAlerts (NULL);
/***** Show again file browser *****/
Brw_ShowAgainFileBrowserOrWorks ();
}
/*****************************************************************************/
/****************** Receive a new file in a file browser *********************/
/*****************************************************************************/
static bool Brw_RcvFileInFileBrw (Brw_UploadType_t UploadType)
{
extern const char *Txt_UPLOAD_FILE_X_file_already_exists_NO_HTML;
extern const char *Txt_UPLOAD_FILE_could_not_create_file_NO_HTML;
extern const char *Txt_UPLOAD_FILE_X_quota_exceeded_NO_HTML;
extern const char *Txt_The_file_X_has_been_placed_inside_the_folder_Y;
extern const char *Txt_UPLOAD_FILE_You_must_specify_the_file_NO_HTML;
extern const char *Txt_UPLOAD_FILE_Forbidden_NO_HTML;
struct Param *Param;
char SrcFileName[PATH_MAX + 1];
char PathUntilFileName[PATH_MAX + 1];
char Path[PATH_MAX + 1 + PATH_MAX + 1];
char PathTmp[PATH_MAX + 1];
char PathCompleteInTreeIncludingFile[PATH_MAX + 1 + NAME_MAX + 1];
char MIMEType[Brw_MAX_BYTES_MIME_TYPE + 1];
bool AdminMarks;
bool FileIsValid = true;
long FilCod = -1L; // Code of new file in database
struct FileMetadata FileMetadata;
struct MarksProperties Marks;
char FileNameToShow[NAME_MAX + 1];
bool UploadSucessful = false;
/***** Get parameters related to file browser *****/
Brw_GetParAndInitFileBrowser ();
AdminMarks = Gbl.FileBrowser.Type == Brw_ADMI_MRK_CRS ||
Gbl.FileBrowser.Type == Brw_ADMI_MRK_GRP;
/***** Check if creating a new file is allowed *****/
if (Brw_CheckIfICanCreateIntoFolder (Gbl.FileBrowser.Level))
{
/***** First, we save in disk the file from stdin (really from Gbl.F.Tmp) *****/
Param = Fil_StartReceptionOfFile (Fil_NAME_OF_PARAM_FILENAME_ORG,
SrcFileName,MIMEType);
/***** Get filename from path *****/
// Spaces at start or end are allowed
Str_SplitFullPathIntoPathAndFileName (SrcFileName,
PathUntilFileName,
Gbl.FileBrowser.NewFilFolLnkName);
if (Gbl.FileBrowser.NewFilFolLnkName[0])
{
/***** Check if uploading this kind of file is allowed *****/
if (Brw_CheckIfUploadIsAllowed (MIMEType)) // Gbl.Alert.Txt contains feedback text
{
if (Str_ConvertFilFolLnkNameToValid (Gbl.FileBrowser.NewFilFolLnkName))
{
/* Gbl.FileBrowser.NewFilFolLnkName holds the name of the new file */
snprintf (Path,sizeof (Path),
"%s/%s",
Gbl.FileBrowser.Priv.PathAboveRootFolder,
Gbl.FileBrowser.FilFolLnk.Full);
if (strlen (Path) + 1 +
strlen (Gbl.FileBrowser.NewFilFolLnkName) +
strlen (".tmp") > PATH_MAX)
Lay_ShowErrorAndExit ("Path is too long.");
Str_Concat (Path,"/",
PATH_MAX);
Str_Concat (Path,Gbl.FileBrowser.NewFilFolLnkName,
PATH_MAX);
/* Check if the destination file exists */
if (Fil_CheckIfPathExists (Path))
Ale_CreateAlert (Ale_WARNING,NULL,
Txt_UPLOAD_FILE_X_file_already_exists_NO_HTML,
Gbl.FileBrowser.NewFilFolLnkName);
else // Destination file does not exist
{
/* End receiving the file */
snprintf (PathTmp,sizeof (PathTmp),
"%s.tmp",
Path);
FileIsValid = Fil_EndReceptionOfFile (PathTmp,Param); // Gbl.Alert.Txt contains feedback text
/* Check if the content of the file of marks is valid */
if (FileIsValid)
if (AdminMarks)
if (!Mrk_CheckFileOfMarks (PathTmp,&Marks)) // Gbl.Alert.Txt contains feedback text
FileIsValid = false;
if (FileIsValid)
{
/* Rename the temporary */
if (rename (PathTmp,Path)) // Fail
{
Fil_RemoveTree (PathTmp);
Ale_CreateAlert (Ale_WARNING,NULL,
Txt_UPLOAD_FILE_could_not_create_file_NO_HTML,
Gbl.FileBrowser.NewFilFolLnkName);
}
else // Success
{
/* Check if quota has been exceeded */
Brw_CalcSizeOfDir (Gbl.FileBrowser.Priv.PathRootFolder);
Brw_SetMaxQuota ();
if (Brw_CheckIfQuotaExceded ())
{
Fil_RemoveTree (Path);
Ale_CreateAlert (Ale_WARNING,NULL,
Txt_UPLOAD_FILE_X_quota_exceeded_NO_HTML,
Gbl.FileBrowser.NewFilFolLnkName);
}
else
{
/* Remove affected clipboards */
Brw_RemoveAffectedClipboards (Gbl.FileBrowser.Type,
Gbl.Usrs.Me.UsrDat.UsrCod,
Gbl.Usrs.Other.UsrDat.UsrCod);
/* Add path where new file is created to table of expanded folders */
Brw_InsFoldersInPathAndUpdOtherFoldersInExpandedFolders (Gbl.FileBrowser.FilFolLnk.Full);
/* Add entry to the table of files/folders */
snprintf (PathCompleteInTreeIncludingFile,
sizeof (PathCompleteInTreeIncludingFile),
"%s/%s",
Gbl.FileBrowser.FilFolLnk.Full,
Gbl.FileBrowser.NewFilFolLnkName);
FilCod = Brw_AddPathToDB (Gbl.Usrs.Me.UsrDat.UsrCod,Brw_IS_FILE,
PathCompleteInTreeIncludingFile,false,Brw_LICENSE_DEFAULT);
/* Show message of confirmation */
if (UploadType == Brw_CLASSIC_UPLOAD)
{
Brw_GetFileNameToShowDependingOnLevel (Gbl.FileBrowser.Type,
Gbl.FileBrowser.Level,
Brw_IS_FOLDER,
Gbl.FileBrowser.FilFolLnk.Name,
FileNameToShow); // Folder name
Ale_CreateAlert (Ale_SUCCESS,NULL,
Txt_The_file_X_has_been_placed_inside_the_folder_Y,
Gbl.FileBrowser.NewFilFolLnkName,
FileNameToShow);
}
UploadSucessful = true;
FileMetadata.FilCod = FilCod;
Brw_GetFileMetadataByCod (&FileMetadata);
/* Add a new entry of marks into database */
if (AdminMarks)
Mrk_AddMarksToDB (FileMetadata.FilCod,&Marks);
/* Notify new file */
if (!Brw_CheckIfFileOrFolderIsHidden (&FileMetadata))
switch (Gbl.FileBrowser.Type)
{
case Brw_ADMI_DOC_CRS:
case Brw_ADMI_DOC_GRP:
Ntf_StoreNotifyEventsToAllUsrs (Ntf_EVENT_DOCUMENT_FILE,FilCod);
break;
case Brw_ADMI_TCH_CRS:
case Brw_ADMI_TCH_GRP:
Ntf_StoreNotifyEventsToAllUsrs (Ntf_EVENT_TEACHERS_FILE,FilCod);
break;
case Brw_ADMI_SHR_CRS:
case Brw_ADMI_SHR_GRP:
Ntf_StoreNotifyEventsToAllUsrs (Ntf_EVENT_SHARED_FILE,FilCod);
break;
case Brw_ADMI_MRK_CRS:
case Brw_ADMI_MRK_GRP:
Ntf_StoreNotifyEventsToAllUsrs (Ntf_EVENT_MARKS_FILE,FilCod);
break;
default:
break;
}
}
}
}
else // Error in file reception. File probably too big
Fil_RemoveTree (PathTmp);
}
}
}
}
else // Empty filename
Ale_CreateAlert (Ale_WARNING,NULL,
Txt_UPLOAD_FILE_You_must_specify_the_file_NO_HTML);
}
else // I do not have permission to create files here
Ale_CreateAlert (Ale_WARNING,NULL,
Txt_UPLOAD_FILE_Forbidden_NO_HTML);
return UploadSucessful;
}
/*****************************************************************************/
/******************* Receive a new link in a file browser ********************/
/*****************************************************************************/
void Brw_RecLinkFileBrowser (void)
{
extern const char *Txt_Can_not_create_the_link_X_because_there_is_already_a_folder_or_a_link_with_that_name;
extern const char *Txt_Can_not_create_the_link_X_because_it_would_exceed_the_disk_quota;
extern const char *Txt_The_link_X_has_been_placed_inside_the_folder_Y;
extern const char *Txt_UPLOAD_FILE_Invalid_link;
extern const char *Txt_You_can_not_create_links_here;
char URL[PATH_MAX + 1];
char URLWithoutEndingSlash[PATH_MAX + 1];
size_t LengthURL;
char URLUntilLastFilename[PATH_MAX + 1];
char FileName[NAME_MAX + 1];
char Path[PATH_MAX + 1 + PATH_MAX + 1];
FILE *FileURL;
char PathCompleteInTreeIncludingFile[PATH_MAX + 1 + NAME_MAX + 1];
long FilCod = -1L; // Code of new file in database
char FileNameToShow[NAME_MAX + 1];
struct FileMetadata FileMetadata;
/***** Get parameters related to file browser *****/
Brw_GetParAndInitFileBrowser ();
/***** Check if creating a new link is allowed *****/
if (Brw_CheckIfICanCreateIntoFolder (Gbl.FileBrowser.Level))
{
/***** Create a new file to store URL ****/
Par_GetParToText ("NewLinkURL",URL,PATH_MAX);
if ((LengthURL = strlen (URL)))
{
if (Gbl.FileBrowser.NewFilFolLnkName[0])
/*
Gbl.FileBrowser.NewFilFolLnkName holds the name given by me in the form
Example:
Name given by me: intel-architectures.pdf
File in swad: intel-architectures.pdf.url
*/
Str_Copy (URLWithoutEndingSlash,Gbl.FileBrowser.NewFilFolLnkName,
PATH_MAX);
else
/*
Gbl.FileBrowser.NewFilFolLnkName is empty
URL holds the URL given by me in the form
Example:
URL: http://www.intel.es/content/dam/www/public/us/en/documents/manuals/64-ia-32-architectures-software-developer-manual-325462.pdf
File in swad: 64-ia-32-architectures-software-developer-manual-325462.pdf.url
*/
Str_Copy (URLWithoutEndingSlash,URL,
PATH_MAX);
/* Remove possible final '/' from URL */
if (URLWithoutEndingSlash[LengthURL - 1] == '/')
URLWithoutEndingSlash[LengthURL - 1] = '\0';
/* Get the last name in URL-without-ending-slash */
Str_SplitFullPathIntoPathAndFileName (URLWithoutEndingSlash,
URLUntilLastFilename,
FileName);
/* Convert the last name in URL to a valid filename */
if (Str_ConvertFilFolLnkNameToValid (FileName)) // Gbl.Alert.Txt contains feedback text
{
/* The name of the file with the link will be the FileName.url */
snprintf (Path,sizeof (Path),
"%s/%s",
Gbl.FileBrowser.Priv.PathAboveRootFolder,
Gbl.FileBrowser.FilFolLnk.Full);
if (strlen (Path) + 1 + strlen (FileName) + strlen (".url") > PATH_MAX)
Lay_ShowErrorAndExit ("Path is too long.");
Str_Concat (Path,"/",
PATH_MAX);
Str_Concat (Path,FileName,
PATH_MAX);
Str_Concat (Path,".url",
PATH_MAX);
/* Check if the URL file exists */
if (Fil_CheckIfPathExists (Path))
Ale_ShowAlert (Ale_WARNING,Txt_Can_not_create_the_link_X_because_there_is_already_a_folder_or_a_link_with_that_name,
FileName);
else // URL file does not exist
{
/***** Create the new file with the URL *****/
if ((FileURL = fopen (Path,"wb")) != NULL)
{
/* Write URL */
fprintf (FileURL,"%s",URL);
/* Close file */
fclose (FileURL);
/* Check if quota has been exceeded */
Brw_CalcSizeOfDir (Gbl.FileBrowser.Priv.PathRootFolder);
Brw_SetMaxQuota ();
if (Brw_CheckIfQuotaExceded ())
{
Fil_RemoveTree (Path);
Ale_ShowAlert (Ale_WARNING,Txt_Can_not_create_the_link_X_because_it_would_exceed_the_disk_quota,
FileName);
}
else
{
/* Remove affected clipboards */
Brw_RemoveAffectedClipboards (Gbl.FileBrowser.Type,
Gbl.Usrs.Me.UsrDat.UsrCod,
Gbl.Usrs.Other.UsrDat.UsrCod);
/* Add path where new file is created to table of expanded folders */
Brw_InsFoldersInPathAndUpdOtherFoldersInExpandedFolders (Gbl.FileBrowser.FilFolLnk.Full);
/* Add entry to the table of files/folders */
snprintf (PathCompleteInTreeIncludingFile,
sizeof (PathCompleteInTreeIncludingFile),
"%s/%s.url",
Gbl.FileBrowser.FilFolLnk.Full,
FileName);
FilCod = Brw_AddPathToDB (Gbl.Usrs.Me.UsrDat.UsrCod,Brw_IS_LINK,
PathCompleteInTreeIncludingFile,false,Brw_LICENSE_DEFAULT);
/* Show message of confirmation */
Brw_GetFileNameToShowDependingOnLevel (Gbl.FileBrowser.Type,
Gbl.FileBrowser.Level,
Brw_IS_FOLDER,
Gbl.FileBrowser.FilFolLnk.Name,
FileNameToShow); // Folder name
Ale_ShowAlert (Ale_SUCCESS,Txt_The_link_X_has_been_placed_inside_the_folder_Y,
FileName,FileNameToShow);
FileMetadata.FilCod = FilCod;
Brw_GetFileMetadataByCod (&FileMetadata);
/* Notify new file */
if (!Brw_CheckIfFileOrFolderIsHidden (&FileMetadata))
switch (Gbl.FileBrowser.Type)
{
case Brw_ADMI_DOC_CRS:
case Brw_ADMI_DOC_GRP:
Ntf_StoreNotifyEventsToAllUsrs (Ntf_EVENT_DOCUMENT_FILE,FilCod);
break;
case Brw_ADMI_TCH_CRS:
case Brw_ADMI_TCH_GRP:
Ntf_StoreNotifyEventsToAllUsrs (Ntf_EVENT_TEACHERS_FILE,FilCod);
break;
case Brw_ADMI_SHR_CRS:
case Brw_ADMI_SHR_GRP:
Ntf_StoreNotifyEventsToAllUsrs (Ntf_EVENT_SHARED_FILE,FilCod);
break;
case Brw_ADMI_MRK_CRS:
case Brw_ADMI_MRK_GRP:
Ntf_StoreNotifyEventsToAllUsrs (Ntf_EVENT_MARKS_FILE,FilCod);
break;
default:
break;
}
}
}
}
}
else // Link URL not valid
Ale_ShowAlert (Ale_WARNING,Txt_UPLOAD_FILE_Invalid_link);
}
else // Link URL not valid
Ale_ShowAlert (Ale_WARNING,Txt_UPLOAD_FILE_Invalid_link);
}
else
Lay_ShowErrorAndExit (Txt_You_can_not_create_links_here); // It's difficult, but not impossible that a user sees this message
/***** Show again the file browser *****/
Brw_ShowAgainFileBrowserOrWorks ();
}
/*****************************************************************************/
/****************** Check if it is allowed to upload a file ******************/
/*****************************************************************************/
// Returns true if file type is allowed
// Returns false if MIME type or extension are not allowed
// On error, delayed alerts will contain feedback text
static bool Brw_CheckIfUploadIsAllowed (const char *MIMEType)
{
extern const char *Txt_UPLOAD_FILE_X_MIME_type_Y_not_allowed_NO_HTML;
extern const char *Txt_UPLOAD_FILE_X_not_HTML_NO_HTML;
extern const char *Txt_UPLOAD_FILE_X_extension_not_allowed_NO_HTML;
switch (Gbl.FileBrowser.Type)
{
case Brw_ADMI_MRK_CRS:
case Brw_ADMI_MRK_GRP:
/* Check file extension */
if (!Str_FileIsHTML (Gbl.FileBrowser.NewFilFolLnkName))
{
Ale_CreateAlert (Ale_WARNING,NULL,
Txt_UPLOAD_FILE_X_not_HTML_NO_HTML,
Gbl.FileBrowser.NewFilFolLnkName);
return false;
}
/* Check MIME type*/
if (strcmp (MIMEType,"text/html"))
if (strcmp (MIMEType,"text/plain"))
if (strcmp (MIMEType,"application/octet-stream"))
if (strcmp (MIMEType,"application/octetstream"))
if (strcmp (MIMEType,"application/octet"))
{ // MIME type forbidden
Ale_CreateAlert (Ale_WARNING,NULL,
Txt_UPLOAD_FILE_X_MIME_type_Y_not_allowed_NO_HTML,
Gbl.FileBrowser.NewFilFolLnkName,MIMEType);
return false;
}
break;
default:
/* Check file extension */
if (!Ext_CheckIfFileExtensionIsAllowed (Gbl.FileBrowser.NewFilFolLnkName))
{
Ale_CreateAlert (Ale_WARNING,NULL,
Txt_UPLOAD_FILE_X_extension_not_allowed_NO_HTML,
Gbl.FileBrowser.NewFilFolLnkName);
return false;
}
/* Check MIME type*/
if (!MIM_CheckIfMIMETypeIsAllowed (MIMEType))
{
Ale_CreateAlert (Ale_WARNING,NULL,
Txt_UPLOAD_FILE_X_MIME_type_Y_not_allowed_NO_HTML,
Gbl.FileBrowser.NewFilFolLnkName,MIMEType);
return false;
}
break;
}
return true;
}
/*****************************************************************************/
/******************* Show file or folder in a file browser *******************/
/*****************************************************************************/
void Brw_SetDocumentAsVisible (void)
{
/***** Get parameters related to file browser *****/
Brw_GetParAndInitFileBrowser ();
/***** Change file to visible *****/
if (Brw_CheckIfFileOrFolderIsSetAsHiddenInDB (Gbl.FileBrowser.FilFolLnk.Type,
Gbl.FileBrowser.FilFolLnk.Full))
Brw_ChangeFileOrFolderHiddenInDB (Gbl.FileBrowser.FilFolLnk.Full,false);
/***** Remove the affected clipboards *****/
Brw_RemoveAffectedClipboards (Gbl.FileBrowser.Type,
Gbl.Usrs.Me.UsrDat.UsrCod,
Gbl.Usrs.Other.UsrDat.UsrCod);
/***** Show again the file browser *****/
Brw_ShowAgainFileBrowserOrWorks ();
}
/*****************************************************************************/
/***************** Hide file or folder in a file browser *********************/
/*****************************************************************************/
void Brw_SetDocumentAsHidden (void)
{
/***** Get parameters related to file browser *****/
Brw_GetParAndInitFileBrowser ();
/***** If the file or folder is not already set as hidden in database,
set it as hidden *****/
if (!Brw_CheckIfFileOrFolderIsSetAsHiddenInDB (Gbl.FileBrowser.FilFolLnk.Type,
Gbl.FileBrowser.FilFolLnk.Full))
Brw_ChangeFileOrFolderHiddenInDB (Gbl.FileBrowser.FilFolLnk.Full,true);
/***** Remove the affected clipboards *****/
Brw_RemoveAffectedClipboards (Gbl.FileBrowser.Type,
Gbl.Usrs.Me.UsrDat.UsrCod,
Gbl.Usrs.Other.UsrDat.UsrCod);
/***** Show again the file browser *****/
Brw_ShowAgainFileBrowserOrWorks ();
}
/*****************************************************************************/
/** Check if a file / folder from the documents zone is set as hidden in DB **/
/*****************************************************************************/
bool Brw_CheckIfFileOrFolderIsSetAsHiddenInDB (Brw_FileType_t FileType,const char *Path)
{
long Cod = Brw_GetCodForFiles ();
long ZoneUsrCod = Brw_GetZoneUsrCodForFiles ();
MYSQL_RES *mysql_res;
MYSQL_ROW row;
bool IsHidden = false;
/***** Get if a file or folder is hidden from database *****/
if (DB_QuerySELECT (&mysql_res,"can not check if a file is hidden",
"SELECT Hidden FROM files"
" WHERE FileBrowser=%u AND Cod=%ld AND ZoneUsrCod=%ld"
" AND Path='%s'",
(unsigned) Brw_FileBrowserForDB_files[Gbl.FileBrowser.Type],
Cod,ZoneUsrCod,
Path))
{
/* Get row */
row = mysql_fetch_row (mysql_res);
/* File is hidden? (row[0]) */
IsHidden = (row[0][0] == 'Y');
}
else
Brw_AddPathToDB (-1L,FileType,
Gbl.FileBrowser.FilFolLnk.Full,false,Brw_LICENSE_DEFAULT);
/***** Free structure that stores the query result *****/
DB_FreeMySQLResult (&mysql_res);
return IsHidden;
}
/*****************************************************************************/
/******** Check if a file / folder from the documents zone is hidden *********/
/*****************************************************************************/
bool Brw_CheckIfFileOrFolderIsHidden (struct FileMetadata *FileMetadata)
{
/***** Get if a file or folder is under a hidden folder from database *****/
/*
The argument Path passed to this function is hidden if:
1) the argument Path is exactly the same as a path stored in database
or
2) the argument Path begins by 'x/', where x is a path stored in database
*/
return (DB_QueryCOUNT ("can not check if a file or folder is hidden",
"SELECT COUNT(*) FROM files"
" WHERE FileBrowser=%u AND Cod=%ld AND ZoneUsrCod=%ld"
" AND Hidden='Y'"
" AND (Path='%s' OR LOCATE(CONCAT(Path,'/'),'%s')=1)",
FileMetadata->FileBrowser,
FileMetadata->Cod,
FileMetadata->ZoneUsrCod,
FileMetadata->FilFolLnk.Full,
FileMetadata->FilFolLnk.Full) != 0);
}
/*****************************************************************************/
/***************** Show metadata of a file in a file browser *****************/
/*****************************************************************************/
void Brw_ShowFileMetadata (void)
{
extern const char *The_ClassFormInBox[The_NUM_THEMES];
extern const char *Txt_The_file_of_folder_no_longer_exists_or_is_now_hidden;
extern const char *Txt_Filename;
extern const char *Txt_File_size;
extern const char *Txt_Uploaded_by;
extern const char *Txt_ROLES_SINGUL_Abc[Rol_NUM_ROLES][Usr_NUM_SEXS];
extern const char *Txt_Date_of_creation;
extern const char *Txt_Availability;
extern const char *Txt_Private_available_to_certain_users_identified;
extern const char *Txt_Public_open_educational_resource_OER_for_everyone;
extern const char *Txt_License;
extern const char *Txt_LICENSES[Brw_NUM_LICENSES];
extern const char *Txt_My_views;
extern const char *Txt_Identified_views;
extern const char *Txt_Public_views;
extern const char *Txt_user[Usr_NUM_SEXS];
extern const char *Txt_users[Usr_NUM_SEXS];
extern const char *Txt_Save_file_properties;
struct FileMetadata FileMetadata;
struct UsrData PublisherUsrDat;
char FileNameToShow[NAME_MAX + 1];
char URL[PATH_MAX + 1];
char FileSizeStr[Fil_MAX_BYTES_FILE_SIZE_STRING + 1];
bool Found;
bool ICanView = false;
bool IAmTheOwner;
bool ICanEdit;
bool ICanChangePublic = false;
bool FileHasPublisher;
bool ShowPhoto;
char PhotoURL[PATH_MAX + 1];
Brw_License_t License;
unsigned LicenseUnsigned;
/***** Get parameters related to file browser *****/
Brw_GetParAndInitFileBrowser ();
/***** Get file metadata *****/
FileMetadata.FilCod = Brw_GetParamFilCod ();
Brw_GetFileMetadataByCod (&FileMetadata);
Found = Brw_GetFileTypeSizeAndDate (&FileMetadata);
if (Found)
{
if (FileMetadata.FilCod <= 0) // No entry for this file in database table of files
/* Add entry to the table of files/folders */
FileMetadata.FilCod = Brw_AddPathToDB (-1L,FileMetadata.FilFolLnk.Type,
FileMetadata.FilFolLnk.Full,
false,Brw_LICENSE_DEFAULT);
/***** Check if I can view this file.
It could be marked as hidden or in a hidden folder *****/
ICanView = true;
switch (Gbl.FileBrowser.Type)
{
case Brw_SHOW_DOC_INS:
if (Gbl.Usrs.Me.Role.Logged < Rol_INS_ADM)
ICanView = !Brw_CheckIfFileOrFolderIsHidden (&FileMetadata);
break;
case Brw_SHOW_DOC_CTR:
if (Gbl.Usrs.Me.Role.Logged < Rol_CTR_ADM)
ICanView = !Brw_CheckIfFileOrFolderIsHidden (&FileMetadata);
break;
case Brw_SHOW_DOC_DEG:
if (Gbl.Usrs.Me.Role.Logged < Rol_DEG_ADM)
ICanView = !Brw_CheckIfFileOrFolderIsHidden (&FileMetadata);
break;
case Brw_SHOW_DOC_CRS:
case Brw_SHOW_DOC_GRP:
if (Gbl.Usrs.Me.Role.Logged < Rol_TCH)
ICanView = !Brw_CheckIfFileOrFolderIsHidden (&FileMetadata);
break;
default:
break;
}
}
if (ICanView)
{
if (FileMetadata.FilFolLnk.Type == Brw_IS_FILE ||
FileMetadata.FilFolLnk.Type == Brw_IS_LINK)
{
/***** Update number of views *****/
Brw_GetAndUpdateFileViews (&FileMetadata);
/***** Get data of file/folder publisher *****/
if (FileMetadata.PublisherUsrCod > 0)
{
/***** Initialize structure with publisher's data *****/
Usr_UsrDataConstructor (&PublisherUsrDat);
PublisherUsrDat.UsrCod = FileMetadata.PublisherUsrCod;
FileHasPublisher = Usr_ChkUsrCodAndGetAllUsrDataFromUsrCod (&PublisherUsrDat,Usr_DONT_GET_PREFS);
}
else
FileHasPublisher = false; // Get user's data from database
/***** Get link to download the file *****/
if (Gbl.FileBrowser.Type == Brw_SHOW_MRK_CRS ||
Gbl.FileBrowser.Type == Brw_SHOW_MRK_GRP)
URL[0] = '\0';
else
Brw_GetLinkToDownloadFile (FileMetadata.FilFolLnk.Path,
FileMetadata.FilFolLnk.Name,
URL);
/***** Can I edit the properties of the file? *****/
IAmTheOwner = Brw_CheckIfIAmOwnerOfFile (FileMetadata.PublisherUsrCod);
ICanEdit = Brw_CheckIfICanEditFileMetadata (IAmTheOwner);
/***** Name of the file/link to be shown *****/
Brw_GetFileNameToShow (FileMetadata.FilFolLnk.Type,
FileMetadata.FilFolLnk.Name,
FileNameToShow);
/***** Begin form to update the metadata of a file *****/
if (ICanEdit) // I can edit file properties
{
/* Can the file be public? */
switch (Gbl.FileBrowser.Type)
{
case Brw_ADMI_DOC_INS:
case Brw_ADMI_SHR_INS:
case Brw_ADMI_DOC_CTR:
case Brw_ADMI_SHR_CTR:
case Brw_ADMI_DOC_DEG:
case Brw_ADMI_SHR_DEG:
case Brw_ADMI_DOC_CRS:
case Brw_ADMI_SHR_CRS:
ICanChangePublic = true;
break;
default:
ICanChangePublic = false;
break;
}
Frm_StartForm (Brw_ActRecDatFile[Gbl.FileBrowser.Type]);
Brw_PutImplicitParamsFileBrowser ();
}
/***** Begin box and table *****/
Box_StartBoxTableShadow (NULL,NULL,NULL,NULL,2);
/***** Link to download the file *****/
HTM_TR_Begin (NULL);
HTM_TD_Begin ("colspan=\"2\" class=\"FILENAME_TXT CM\"");
Brw_WriteBigLinkToDownloadFile (URL,&FileMetadata,FileNameToShow);
HTM_TD_End ();
HTM_TR_End ();
/***** Filename *****/
HTM_TR_Begin (NULL);
HTM_TD_Begin ("class=\"%s RT\"",The_ClassFormInBox[Gbl.Prefs.Theme]);
HTM_TxtF ("%s:",Txt_Filename);
HTM_TD_End ();
HTM_TD_Begin ("class=\"DAT LB\"");
Brw_WriteSmallLinkToDownloadFile (URL,&FileMetadata,FileNameToShow);
HTM_TD_End ();
HTM_TR_End ();
/***** Publisher's data *****/
HTM_TR_Begin (NULL);
HTM_TD_Begin ("class=\"%s RT\"",The_ClassFormInBox[Gbl.Prefs.Theme]);
HTM_TxtF ("%s:",Txt_Uploaded_by);
HTM_TD_End ();
HTM_TD_Begin ("class=\"DAT LB\"");
if (FileHasPublisher)
{
/* Show photo */
ShowPhoto = Pho_ShowingUsrPhotoIsAllowed (&PublisherUsrDat,PhotoURL);
Pho_ShowUsrPhoto (&PublisherUsrDat,ShowPhoto ? PhotoURL :
NULL,
"PHOTO15x20",Pho_ZOOM,false);
/* Write name */
HTM_NBSP ();
HTM_Txt (PublisherUsrDat.FullName);
}
else
/* Unknown publisher */
HTM_Txt (Txt_ROLES_SINGUL_Abc[Rol_UNK][Usr_SEX_UNKNOWN]);
HTM_TD_End ();
HTM_TR_End ();
/***** Free memory used for publisher's data *****/
if (FileMetadata.PublisherUsrCod > 0)
Usr_UsrDataDestructor (&PublisherUsrDat);
/***** Write the file size *****/
Fil_WriteFileSizeFull ((double) FileMetadata.Size,FileSizeStr);
HTM_TR_Begin (NULL);
HTM_TD_Begin ("class=\"%s RT\"",The_ClassFormInBox[Gbl.Prefs.Theme]);
HTM_TxtF ("%s:",Txt_File_size);
HTM_TD_End ();
HTM_TD_Begin ("class=\"DAT LB\"");
HTM_Txt (FileSizeStr);
HTM_TD_End ();
HTM_TR_End ();
/***** Write the date *****/
HTM_TR_Begin (NULL);
HTM_TD_Begin ("class=\"%s RT\"",The_ClassFormInBox[Gbl.Prefs.Theme]);
HTM_TxtF ("%s:",Txt_Date_of_creation);
HTM_TD_End ();
HTM_TD_Begin ("id=\"filedate\" class=\"DAT LB\"");
Dat_WriteLocalDateHMSFromUTC ("filedate",FileMetadata.Time,
Gbl.Prefs.DateFormat,Dat_SEPARATOR_COMMA,
true,true,true,0x7);
HTM_TD_End ();
HTM_TR_End ();
/***** Private or public? *****/
HTM_TR_Begin (NULL);
HTM_TD_Begin ("class=\"RT\"");
HTM_LABEL_Begin ("for=\"PublicFile\" class=\"%s\"",
The_ClassFormInBox[Gbl.Prefs.Theme]);
HTM_TxtF ("%s:",Txt_Availability);
HTM_LABEL_End ();
HTM_TD_End ();
HTM_TD_Begin ("class=\"DAT LB\"");
if (ICanChangePublic) // I can change file to public
{
HTM_SELECT_Begin (false,
"id=\"PublicFile\" name=\"PublicFile\"");
HTM_OPTION (HTM_Type_STRING,"N",
!FileMetadata.IsPublic,false,
"%s",Txt_Private_available_to_certain_users_identified);
HTM_OPTION (HTM_Type_STRING,"Y",
FileMetadata.IsPublic,false,
"%s",Txt_Public_open_educational_resource_OER_for_everyone);
HTM_SELECT_End ();
}
else // I can not edit file properties
HTM_Txt (FileMetadata.IsPublic ? Txt_Public_open_educational_resource_OER_for_everyone :
Txt_Private_available_to_certain_users_identified);
HTM_TD_End ();
HTM_TR_End ();
/***** License *****/
HTM_TR_Begin (NULL);
HTM_TD_Begin ("class=\"RM\"");
HTM_LABEL_Begin ("for=\"License\" class=\"%s\"",
The_ClassFormInBox[Gbl.Prefs.Theme]);
HTM_TxtF ("%s:",Txt_License);
HTM_LABEL_End ();
HTM_TD_End ();
HTM_TD_Begin ("class=\"DAT LM\"");
if (ICanEdit) // I can edit file properties
{
HTM_SELECT_Begin (false,
"id=\"License\" name=\"License\" class=\"LICENSE\"");
for (License = 0;
License < Brw_NUM_LICENSES;
License++)
{
LicenseUnsigned = (unsigned) License;
HTM_OPTION (HTM_Type_UNSIGNED,&LicenseUnsigned,
License == FileMetadata.License,false,
"%s",Txt_LICENSES[License]);
}
HTM_SELECT_End ();
}
else // I can not edit file properties
HTM_Txt (Txt_LICENSES[FileMetadata.License]);
HTM_TD_End ();
HTM_TR_End ();
/***** Write my number of views *****/
if (Gbl.Usrs.Me.Logged)
{
HTM_TR_Begin (NULL);
HTM_TD_Begin ("class=\"%s RT\"",The_ClassFormInBox[Gbl.Prefs.Theme]);
HTM_TxtF ("%s:",Txt_My_views);
HTM_TD_End ();
HTM_TD_Begin ("class=\"DAT LB\"");
HTM_Unsigned (FileMetadata.NumMyViews);
HTM_TD_End ();
HTM_TR_End ();
}
/***** Write number of identificated views *****/
HTM_TR_Begin (NULL);
HTM_TD_Begin ("class=\"%s RT\"",The_ClassFormInBox[Gbl.Prefs.Theme]);
HTM_TxtF ("%s:",Txt_Identified_views);
HTM_TD_End ();
HTM_TD_Begin ("class=\"DAT LB\"");
HTM_TxtF ("%u&nbsp;",FileMetadata.NumViewsFromLoggedUsrs);
HTM_TxtF ("(%u %s)",
FileMetadata.NumLoggedUsrs,
FileMetadata.NumLoggedUsrs == 1 ? Txt_user[Usr_SEX_UNKNOWN] :
Txt_users[Usr_SEX_UNKNOWN]);
HTM_TD_End ();
HTM_TR_End ();
/***** Write number of public views *****/
HTM_TR_Begin (NULL);
HTM_TD_Begin ("class=\"%s RT\"",The_ClassFormInBox[Gbl.Prefs.Theme]);
HTM_TxtF ("%s:",Txt_Public_views);
HTM_TD_End ();
HTM_TD_Begin ("class=\"DAT LB\"");
HTM_Unsigned (FileMetadata.NumPublicViews);
HTM_TD_End ();
HTM_TR_End ();
/***** End box *****/
if (ICanEdit) // I can edit file properties
{
/* End table, send button and end box */
Box_EndBoxTableWithButton (Btn_CONFIRM_BUTTON,Txt_Save_file_properties);
/* End form */
Frm_EndForm ();
}
else
/* End table and box */
Box_EndBoxTable ();
/***** Mark possible notifications as seen *****/
switch (Gbl.FileBrowser.Type)
{
case Brw_SHOW_DOC_CRS:
case Brw_SHOW_DOC_GRP:
case Brw_ADMI_DOC_CRS:
case Brw_ADMI_DOC_GRP:
Ntf_MarkNotifAsSeen (Ntf_EVENT_DOCUMENT_FILE,
FileMetadata.FilCod,Gbl.Hierarchy.Crs.CrsCod,
Gbl.Usrs.Me.UsrDat.UsrCod);
break;
case Brw_ADMI_TCH_CRS:
case Brw_ADMI_TCH_GRP:
Ntf_MarkNotifAsSeen (Ntf_EVENT_TEACHERS_FILE,
FileMetadata.FilCod,Gbl.Hierarchy.Crs.CrsCod,
Gbl.Usrs.Me.UsrDat.UsrCod);
break;
case Brw_ADMI_SHR_CRS:
case Brw_ADMI_SHR_GRP:
Ntf_MarkNotifAsSeen (Ntf_EVENT_SHARED_FILE,
FileMetadata.FilCod,Gbl.Hierarchy.Crs.CrsCod,
Gbl.Usrs.Me.UsrDat.UsrCod);
break;
case Brw_SHOW_MRK_CRS:
case Brw_SHOW_MRK_GRP:
case Brw_ADMI_MRK_CRS:
case Brw_ADMI_MRK_GRP:
Ntf_MarkNotifAsSeen (Ntf_EVENT_MARKS_FILE,
FileMetadata.FilCod,Gbl.Hierarchy.Crs.CrsCod,
Gbl.Usrs.Me.UsrDat.UsrCod);
break;
default:
break;
}
}
/***** Add paths until file to table of expanded folders *****/
Brw_InsFoldersInPathAndUpdOtherFoldersInExpandedFolders (Gbl.FileBrowser.FilFolLnk.Path);
}
else // !ICanView
{
/***** Mark possible notifications about non visible file as removed *****/
switch (Gbl.FileBrowser.Type)
{
case Brw_SHOW_DOC_CRS:
case Brw_SHOW_DOC_GRP:
case Brw_ADMI_DOC_CRS:
case Brw_ADMI_DOC_GRP:
Ntf_MarkNotifAsRemoved (Ntf_EVENT_DOCUMENT_FILE,
FileMetadata.FilCod);
break;
case Brw_ADMI_TCH_CRS:
case Brw_ADMI_TCH_GRP:
Ntf_MarkNotifAsRemoved (Ntf_EVENT_TEACHERS_FILE,
FileMetadata.FilCod);
break;
case Brw_ADMI_SHR_CRS:
case Brw_ADMI_SHR_GRP:
Ntf_MarkNotifAsRemoved (Ntf_EVENT_SHARED_FILE,
FileMetadata.FilCod);
break;
case Brw_SHOW_MRK_CRS:
case Brw_SHOW_MRK_GRP:
case Brw_ADMI_MRK_CRS:
case Brw_ADMI_MRK_GRP:
Ntf_MarkNotifAsRemoved (Ntf_EVENT_MARKS_FILE,
FileMetadata.FilCod);
break;
default:
break;
}
Ale_ShowAlert (Ale_WARNING,Txt_The_file_of_folder_no_longer_exists_or_is_now_hidden);
}
/***** Show again the file browser *****/
Brw_ShowAgainFileBrowserOrWorks ();
}
/*****************************************************************************/
/******************* Download a file from a file browser *********************/
/*****************************************************************************/
void Brw_DownloadFile (void)
{
extern const char *Txt_The_file_of_folder_no_longer_exists_or_is_now_hidden;
struct FileMetadata FileMetadata;
char URL[PATH_MAX + 1];
bool Found;
bool ICanView = false;
/***** Get parameters related to file browser *****/
Brw_GetParAndInitFileBrowser ();
/***** Get file metadata *****/
Brw_GetFileMetadataByPath (&FileMetadata);
Found = Brw_GetFileTypeSizeAndDate (&FileMetadata);
if (Found)
{
if (FileMetadata.FilCod <= 0) // No entry for this file in database table of files
/* Add entry to the table of files/folders */
FileMetadata.FilCod = Brw_AddPathToDB (-1L,FileMetadata.FilFolLnk.Type,
Gbl.FileBrowser.FilFolLnk.Full,
false,Brw_LICENSE_DEFAULT);
/***** Check if I can view this file.
It could be marked as hidden or in a hidden folder *****/
ICanView = true;
switch (Gbl.FileBrowser.Type)
{
case Brw_SHOW_DOC_INS:
if (Gbl.Usrs.Me.Role.Logged < Rol_INS_ADM)
ICanView = !Brw_CheckIfFileOrFolderIsHidden (&FileMetadata);
break;
case Brw_SHOW_DOC_CTR:
if (Gbl.Usrs.Me.Role.Logged < Rol_CTR_ADM)
ICanView = !Brw_CheckIfFileOrFolderIsHidden (&FileMetadata);
break;
case Brw_SHOW_DOC_DEG:
if (Gbl.Usrs.Me.Role.Logged < Rol_DEG_ADM)
ICanView = !Brw_CheckIfFileOrFolderIsHidden (&FileMetadata);
break;
case Brw_SHOW_DOC_CRS:
case Brw_SHOW_DOC_GRP:
if (Gbl.Usrs.Me.Role.Logged < Rol_TCH)
ICanView = !Brw_CheckIfFileOrFolderIsHidden (&FileMetadata);
break;
default:
break;
}
}
if (ICanView)
{
if (FileMetadata.FilFolLnk.Type == Brw_IS_FILE ||
FileMetadata.FilFolLnk.Type == Brw_IS_LINK)
{
/***** Update number of views *****/
Brw_GetAndUpdateFileViews (&FileMetadata);
/***** Get link to download the file *****/
if (Gbl.FileBrowser.Type == Brw_SHOW_MRK_CRS ||
Gbl.FileBrowser.Type == Brw_SHOW_MRK_GRP)
URL[0] = '\0';
else
Brw_GetLinkToDownloadFile (Gbl.FileBrowser.FilFolLnk.Path,
Gbl.FileBrowser.FilFolLnk.Name,
URL);
/***** Mark possible notifications as seen *****/
switch (Gbl.FileBrowser.Type)
{
case Brw_SHOW_DOC_CRS:
case Brw_SHOW_DOC_GRP:
case Brw_ADMI_DOC_CRS:
case Brw_ADMI_DOC_GRP:
Ntf_MarkNotifAsSeen (Ntf_EVENT_DOCUMENT_FILE,
FileMetadata.FilCod,Gbl.Hierarchy.Crs.CrsCod,
Gbl.Usrs.Me.UsrDat.UsrCod);
break;
case Brw_ADMI_TCH_CRS:
case Brw_ADMI_TCH_GRP:
Ntf_MarkNotifAsSeen (Ntf_EVENT_TEACHERS_FILE,
FileMetadata.FilCod,Gbl.Hierarchy.Crs.CrsCod,
Gbl.Usrs.Me.UsrDat.UsrCod);
break;
case Brw_ADMI_SHR_CRS:
case Brw_ADMI_SHR_GRP:
Ntf_MarkNotifAsSeen (Ntf_EVENT_SHARED_FILE,
FileMetadata.FilCod,Gbl.Hierarchy.Crs.CrsCod,
Gbl.Usrs.Me.UsrDat.UsrCod);
break;
case Brw_SHOW_MRK_CRS:
case Brw_SHOW_MRK_GRP:
case Brw_ADMI_MRK_CRS:
case Brw_ADMI_MRK_GRP:
Ntf_MarkNotifAsSeen (Ntf_EVENT_MARKS_FILE,
FileMetadata.FilCod,Gbl.Hierarchy.Crs.CrsCod,
Gbl.Usrs.Me.UsrDat.UsrCod);
break;
default:
break;
}
}
/***** Add paths until file to table of expanded folders *****/
Brw_InsFoldersInPathAndUpdOtherFoldersInExpandedFolders (Gbl.FileBrowser.FilFolLnk.Path);
/***** Download the file *****/
fprintf (stdout,"Location: %s\n\n",URL);
// TODO: Put headers Content-type and Content-disposition:
// See: http://stackoverflow.com/questions/381954/how-do-i-fix-firefox-trying-to-save-image-as-htm
// http://elouai.com/force-download.php
Gbl.Layout.HTMLStartWritten =
Gbl.Layout.DivsEndWritten =
Gbl.Layout.HTMLEndWritten = true; // Don't write HTML at all
}
else // !ICanView
{
/***** Mark possible notifications about non visible file as removed *****/
switch (Gbl.FileBrowser.Type)
{
case Brw_SHOW_DOC_CRS:
case Brw_SHOW_DOC_GRP:
case Brw_ADMI_DOC_CRS:
case Brw_ADMI_DOC_GRP:
Ntf_MarkNotifAsRemoved (Ntf_EVENT_DOCUMENT_FILE,
FileMetadata.FilCod);
break;
case Brw_ADMI_TCH_CRS:
case Brw_ADMI_TCH_GRP:
Ntf_MarkNotifAsRemoved (Ntf_EVENT_TEACHERS_FILE,
FileMetadata.FilCod);
break;
case Brw_ADMI_SHR_CRS:
case Brw_ADMI_SHR_GRP:
Ntf_MarkNotifAsRemoved (Ntf_EVENT_SHARED_FILE,
FileMetadata.FilCod);
break;
case Brw_SHOW_MRK_CRS:
case Brw_SHOW_MRK_GRP:
case Brw_ADMI_MRK_CRS:
case Brw_ADMI_MRK_GRP:
Ntf_MarkNotifAsRemoved (Ntf_EVENT_MARKS_FILE,
FileMetadata.FilCod);
break;
default:
break;
}
Ale_ShowAlert (Ale_WARNING,Txt_The_file_of_folder_no_longer_exists_or_is_now_hidden);
/***** Show again the file browser *****/
Brw_ShowAgainFileBrowserOrWorks ();
}
}
/*****************************************************************************/
/*********** Check if I have permission to change file metadata **************/
/*****************************************************************************/
static bool Brw_CheckIfICanEditFileMetadata (long IAmTheOwner)
{
switch (Gbl.Action.Act) // Only in actions where edition is allowed
{
case ActReqDatAdmDocIns: case ActChgDatAdmDocIns:
case ActReqDatShaIns: case ActChgDatShaIns:
case ActReqDatAdmDocCtr: case ActChgDatAdmDocCtr:
case ActReqDatShaCtr: case ActChgDatShaCtr:
case ActReqDatAdmDocDeg: case ActChgDatAdmDocDeg:
case ActReqDatShaDeg: case ActChgDatShaDeg:
case ActReqDatAdmDocCrs: case ActChgDatAdmDocCrs:
case ActReqDatAdmDocGrp: case ActChgDatAdmDocGrp:
case ActReqDatTchCrs: case ActChgDatTchCrs:
case ActReqDatTchGrp: case ActChgDatTchGrp:
case ActReqDatShaCrs: case ActChgDatShaCrs:
case ActReqDatShaGrp: case ActChgDatShaGrp:
case ActReqDatAsgUsr: case ActChgDatAsgUsr:
case ActReqDatAsgCrs: case ActChgDatAsgCrs:
case ActReqDatWrkCrs: case ActChgDatWrkCrs:
case ActReqDatWrkUsr: case ActChgDatWrkUsr:
case ActReqDatBrf: case ActChgDatBrf:
return IAmTheOwner;
default:
return false;
}
}
static bool Brw_CheckIfIAmOwnerOfFile (long PublisherUsrCod)
{
long ZoneUsrCod;
if (Gbl.Usrs.Me.Logged) // I am logged
{
if (PublisherUsrCod > 0) // The file has publisher
{
if (PublisherUsrCod == Gbl.Usrs.Me.UsrDat.UsrCod) // I am the publisher
return true;
}
else // The file has no publisher
{
ZoneUsrCod = Brw_GetZoneUsrCodForFiles ();
if ((ZoneUsrCod <= 0 && Gbl.Usrs.Me.Role.Logged == Rol_SYS_ADM) || // It's a zone without owner and I am a superuser (I may be the future owner)
ZoneUsrCod == Gbl.Usrs.Me.UsrDat.UsrCod) // I am the owner
return true;
}
}
return false;
}
/*****************************************************************************/
/****************** Write link to download a file or link ********************/
/*****************************************************************************/
// FileType can be Brw_IS_FILE or Brw_IS_LINK
static void Brw_WriteBigLinkToDownloadFile (const char *URL,
struct FileMetadata *FileMetadata,
const char *FileNameToShow)
{
extern const char *Txt_Check_marks_in_the_file;
extern const char *Txt_Download;
const char *Title;
/***** On the screen a link will be shown to download the file *****/
if (Gbl.FileBrowser.Type == Brw_SHOW_MRK_CRS ||
Gbl.FileBrowser.Type == Brw_SHOW_MRK_GRP)
{
/* Form to see marks */
Frm_StartForm (Gbl.FileBrowser.Type == Brw_SHOW_MRK_CRS ? ActSeeMyMrkCrs :
ActSeeMyMrkGrp);
Str_Copy (Gbl.FileBrowser.FilFolLnk.Path,FileMetadata->FilFolLnk.Path,
PATH_MAX);
Str_Copy (Gbl.FileBrowser.FilFolLnk.Name,FileMetadata->FilFolLnk.Name,
NAME_MAX);
Gbl.FileBrowser.FilFolLnk.Type = FileMetadata->FilFolLnk.Type;
Brw_PutImplicitParamsFileBrowser ();
/* Link begin */
HTM_BUTTON_SUBMIT_Begin (Txt_Check_marks_in_the_file,"BT_LINK FILENAME_TXT",NULL);
Brw_PutIconFile (FileMetadata->FilFolLnk.Type,FileMetadata->FilFolLnk.Name,
"ICO40x40",false);
/* Name of the file of marks, link end and form end */
HTM_TxtF ("&nbsp;%s&nbsp;",FileNameToShow);
Ico_PutIcon ("grades32x32.gif",Txt_Check_marks_in_the_file,"ICO40x40");
HTM_BUTTON_End ();
Frm_EndForm ();
}
else
{
Title = (FileMetadata->FilFolLnk.Type == Brw_IS_LINK) ? URL : // If it's a link, show full URL in title
Txt_Download;
/* Put anchor and filename */
HTM_A_Begin ("href=\"%s\" class=\"FILENAME_TXT\" title=\"%s\" target=\"_blank\"",
URL,Title);
Brw_PutIconFile (FileMetadata->FilFolLnk.Type,FileMetadata->FilFolLnk.Name,
"ICO40x40",false);
HTM_TxtF ("&nbsp;%s&nbsp;",FileNameToShow);
Ico_PutIcon ("download.svg",Title,"ICO40x40");
HTM_A_End ();
}
}
/*****************************************************************************/
/*********************** Write link to download a file ***********************/
/*****************************************************************************/
static void Brw_WriteSmallLinkToDownloadFile (const char *URL,
struct FileMetadata *FileMetadata,
const char *FileNameToShow)
{
extern const char *Txt_Check_marks_in_the_file;
/***** On the screen a link will be shown to download the file *****/
if (Gbl.FileBrowser.Type == Brw_SHOW_MRK_CRS ||
Gbl.FileBrowser.Type == Brw_SHOW_MRK_GRP)
{
/* Form to see marks */
Frm_StartForm (Gbl.FileBrowser.Type == Brw_SHOW_MRK_CRS ? ActSeeMyMrkCrs :
ActSeeMyMrkGrp);
Str_Copy (Gbl.FileBrowser.FilFolLnk.Path,FileMetadata->FilFolLnk.Path,
PATH_MAX);
Str_Copy (Gbl.FileBrowser.FilFolLnk.Name,FileMetadata->FilFolLnk.Name,
NAME_MAX);
Gbl.FileBrowser.FilFolLnk.Type = FileMetadata->FilFolLnk.Type;
Brw_PutImplicitParamsFileBrowser ();
/* Link begin */
HTM_BUTTON_SUBMIT_Begin (Txt_Check_marks_in_the_file,"BT_LINK DAT",NULL);
/* Name of the file of marks */
HTM_Txt (FileNameToShow);
/* Link end and form end */
HTM_BUTTON_End ();
Frm_EndForm ();
}
else
{
/* Put anchor and filename */
HTM_A_Begin ("href=\"%s\" class=\"DAT\" title=\"%s\" target=\"_blank\"",
URL,FileNameToShow);
HTM_Txt (FileNameToShow);
HTM_A_End ();
}
}
/*****************************************************************************/
/************************ Get link to download a file ************************/
/*****************************************************************************/
void Brw_GetLinkToDownloadFile (const char *PathInTree,const char *FileName,char *URL)
{
char FullPathIncludingFile[PATH_MAX + 1 + PATH_MAX + 1 + NAME_MAX + 1];
FILE *FileURL;
char URLWithSpaces[PATH_MAX + 1];
/***** Construct absolute path to file in the private directory *****/
snprintf (FullPathIncludingFile,sizeof (FullPathIncludingFile),
"%s/%s/%s",
Gbl.FileBrowser.Priv.PathAboveRootFolder,
PathInTree,FileName);
if (Str_FileIs (FileName,"url")) // It's a link (URL inside a .url file)
{
/***** Open .url file *****/
if ((FileURL = fopen (FullPathIncludingFile,"rb")))
{
if (fgets (URLWithSpaces,PATH_MAX,FileURL) == NULL)
URLWithSpaces[0] = '\0';
/* File is not longer needed ==> close it */
fclose (FileURL);
}
}
else
{
/***** Create a temporary public directory used to download files *****/
Brw_CreateDirDownloadTmp ();
/***** Create symbolic link from temporary public directory to private file in order to gain access to it for downloading *****/
Brw_CreateTmpPublicLinkToPrivateFile (FullPathIncludingFile,FileName);
/***** Create URL pointing to symbolic link *****/
snprintf (URLWithSpaces,sizeof (URLWithSpaces),
"%s/%s/%s/%s",
Cfg_URL_FILE_BROWSER_TMP_PUBLIC,
Gbl.FileBrowser.TmpPubDir.L,
Gbl.FileBrowser.TmpPubDir.R,
FileName);
}
Str_CopyStrChangingSpaces (URLWithSpaces,URL,PATH_MAX); // In HTML, URL must have no spaces
}
/*****************************************************************************/
/**************** Change metadata of a file in a file browser ****************/
/*****************************************************************************/
void Brw_ChgFileMetadata (void)
{
extern const char *Txt_The_properties_of_file_X_have_been_saved;
struct FileMetadata FileMetadata;
bool IAmTheOwner;
bool PublicFileBeforeEdition;
bool PublicFileAfterEdition;
Brw_License_t License;
struct TL_Publication SocPub;
/***** Get parameters related to file browser *****/
Brw_GetParAndInitFileBrowser ();
/***** Get file metadata from database *****/
Brw_GetFileMetadataByPath (&FileMetadata);
Brw_GetFileTypeSizeAndDate (&FileMetadata);
/***** Check if I can change file metadata *****/
IAmTheOwner = Brw_CheckIfIAmOwnerOfFile (FileMetadata.PublisherUsrCod);
if (Brw_CheckIfICanEditFileMetadata (IAmTheOwner))
{
/* Check if the file was public before the edition */
PublicFileBeforeEdition = FileMetadata.IsPublic;
/***** Get the new file privacy and license from form *****/
switch (Gbl.FileBrowser.Type)
{
case Brw_ADMI_DOC_INS:
case Brw_ADMI_SHR_INS:
case Brw_ADMI_DOC_CTR:
case Brw_ADMI_SHR_CTR:
case Brw_ADMI_DOC_DEG:
case Brw_ADMI_SHR_DEG:
case Brw_ADMI_DOC_CRS:
case Brw_ADMI_SHR_CRS:
PublicFileAfterEdition = Brw_GetParamPublicFile ();
License = Brw_GetParLicense ();
break;
case Brw_ADMI_DOC_GRP:
case Brw_ADMI_TCH_CRS:
case Brw_ADMI_TCH_GRP:
case Brw_ADMI_SHR_GRP:
case Brw_ADMI_ASG_USR:
case Brw_ADMI_ASG_CRS:
case Brw_ADMI_WRK_USR:
case Brw_ADMI_WRK_CRS:
case Brw_ADMI_DOC_PRJ:
case Brw_ADMI_ASS_PRJ:
case Brw_ADMI_BRF_USR:
PublicFileAfterEdition = false; // Files in these zones can not be public
License = Brw_GetParLicense ();
break;
default:
PublicFileAfterEdition = false; // Files in other zones can not be public
License = Brw_LICENSE_DEFAULT;
break;
}
/***** Change file metadata *****/
if (FileMetadata.FilCod > 0) // Entry exists in database
Brw_ChangeFilePublicInDB (Gbl.Usrs.Me.UsrDat.UsrCod,
Gbl.FileBrowser.FilFolLnk.Full,
PublicFileAfterEdition,License);
else // No entry in database
FileMetadata.FilCod = Brw_AddPathToDB (Gbl.Usrs.Me.UsrDat.UsrCod,FileMetadata.FilFolLnk.Type,
Gbl.FileBrowser.FilFolLnk.Full,
PublicFileAfterEdition,License);
/***** Remove the affected clipboards *****/
Brw_RemoveAffectedClipboards (Gbl.FileBrowser.Type,
Gbl.Usrs.Me.UsrDat.UsrCod,
Gbl.Usrs.Other.UsrDat.UsrCod);
/***** Insert file into public social activity *****/
if (!PublicFileBeforeEdition &&
PublicFileAfterEdition) // Only if file has changed from private to public
switch (Gbl.FileBrowser.Type)
{
case Brw_ADMI_DOC_INS:
TL_StoreAndPublishNote (TL_NOTE_INS_DOC_PUB_FILE,FileMetadata.FilCod,&SocPub);
break;
case Brw_ADMI_SHR_INS:
TL_StoreAndPublishNote (TL_NOTE_INS_SHA_PUB_FILE,FileMetadata.FilCod,&SocPub);
break;
case Brw_ADMI_DOC_CTR:
TL_StoreAndPublishNote (TL_NOTE_CTR_DOC_PUB_FILE,FileMetadata.FilCod,&SocPub);
break;
case Brw_ADMI_SHR_CTR:
TL_StoreAndPublishNote (TL_NOTE_CTR_SHA_PUB_FILE,FileMetadata.FilCod,&SocPub);
break;
case Brw_ADMI_DOC_DEG:
TL_StoreAndPublishNote (TL_NOTE_DEG_DOC_PUB_FILE,FileMetadata.FilCod,&SocPub);
break;
case Brw_ADMI_SHR_DEG:
TL_StoreAndPublishNote (TL_NOTE_DEG_SHA_PUB_FILE,FileMetadata.FilCod,&SocPub);
break;
case Brw_ADMI_DOC_CRS:
TL_StoreAndPublishNote (TL_NOTE_CRS_DOC_PUB_FILE,FileMetadata.FilCod,&SocPub);
break;
case Brw_ADMI_SHR_CRS:
TL_StoreAndPublishNote (TL_NOTE_CRS_SHA_PUB_FILE,FileMetadata.FilCod,&SocPub);
break;
default:
break;
}
/***** Write sucess message *****/
Ale_ShowAlert (Ale_SUCCESS,Txt_The_properties_of_file_X_have_been_saved,
Gbl.FileBrowser.FilFolLnk.Name);
}
else
/***** Write error message and exit *****/
Lay_NoPermissionExit ();
/***** Show again the file browser *****/
Brw_ShowAgainFileBrowserOrWorks ();
}
/*****************************************************************************/
/*********** Get parameter with public / private file from form *************/
/*****************************************************************************/
static bool Brw_GetParamPublicFile (void)
{
return Par_GetParToBool ("PublicFile");
}
/*****************************************************************************/
/******************** Get parameter with file license ***********************/
/*****************************************************************************/
static Brw_License_t Brw_GetParLicense (void)
{
return (Brw_License_t)
Par_GetParToUnsignedLong ("License",
0,
Brw_NUM_LICENSES - 1,
(unsigned long) Brw_LICENSE_UNKNOWN);
}
/*****************************************************************************/
/*********************** Get file code using its path ************************/
/*****************************************************************************/
// Path is the full path in tree
// Example: descarga/folder/file.pdf
long Brw_GetFilCodByPath (const char *Path,bool OnlyIfPublic)
{
long Cod = Brw_GetCodForFiles ();
long ZoneUsrCod = Brw_GetZoneUsrCodForFiles ();
MYSQL_RES *mysql_res;
MYSQL_ROW row;
long FilCod;
/***** Get code of a file from database *****/
if (DB_QuerySELECT (&mysql_res,"can not get file code",
"SELECT FilCod FROM files"
" WHERE FileBrowser=%u AND Cod=%ld AND ZoneUsrCod=%ld"
" AND Path='%s'%s",
(unsigned) Brw_FileBrowserForDB_files[Gbl.FileBrowser.Type],
Cod,ZoneUsrCod,
Path,
OnlyIfPublic ? " AND Public='Y'" :
""))
{
/* Get row */
row = mysql_fetch_row (mysql_res);
/* Get file code (row[0]) */
FilCod = Str_ConvertStrCodToLongCod (row[0]);
}
else
FilCod = -1L;
/***** Free structure that stores the query result *****/
DB_FreeMySQLResult (&mysql_res);
return FilCod;
}
/*****************************************************************************/
/********************* Get file metadata using its path **********************/
/*****************************************************************************/
// This function only gets metadata stored in table files,
// does not get size, time, numviews...
void Brw_GetFileMetadataByPath (struct FileMetadata *FileMetadata)
{
long Cod = Brw_GetCodForFiles ();
long ZoneUsrCod = Brw_GetZoneUsrCodForFiles ();
MYSQL_RES *mysql_res;
MYSQL_ROW row;
unsigned UnsignedNum;
/***** Get metadata of a file from database *****/
if (DB_QuerySELECT (&mysql_res,"can not get file metadata",
"SELECT FilCod,FileBrowser,Cod,ZoneUsrCod,"
"PublisherUsrCod,FileType,Path,Hidden,Public,License"
" FROM files"
" WHERE FileBrowser=%u AND Cod=%ld AND ZoneUsrCod=%ld"
" AND Path='%s'",
(unsigned) Brw_FileBrowserForDB_files[Gbl.FileBrowser.Type],
Cod,ZoneUsrCod,
Gbl.FileBrowser.FilFolLnk.Full))
{
/* Get row */
row = mysql_fetch_row (mysql_res);
/* Get file code (row[0]) */
FileMetadata->FilCod = Str_ConvertStrCodToLongCod (row[0]);
/* Get file browser type in database (row[1]) */
FileMetadata->FileBrowser = Brw_UNKNOWN;
if (sscanf (row[1],"%u",&UnsignedNum) == 1)
if (UnsignedNum < Brw_NUM_TYPES_FILE_BROWSER)
FileMetadata->FileBrowser = (Brw_FileBrowser_t) UnsignedNum;
/* Get institution/centre/degree/course/group code (row[2]) */
FileMetadata->Cod = Str_ConvertStrCodToLongCod (row[2]);
/* Get the user's code of the owner of a zone of files (row[3]) */
FileMetadata->ZoneUsrCod = Str_ConvertStrCodToLongCod (row[3]);
/* Get publisher's code (row[4]) */
FileMetadata->PublisherUsrCod = Str_ConvertStrCodToLongCod (row[4]);
/* Get file type (row[5]) */
FileMetadata->FilFolLnk.Type = Brw_IS_UNKNOWN; // default
if (sscanf (row[5],"%u",&UnsignedNum) == 1)
if (UnsignedNum < Brw_NUM_FILE_TYPES)
FileMetadata->FilFolLnk.Type = (Brw_FileType_t) UnsignedNum;
/* Get path (row[6]) */
Str_Copy (FileMetadata->FilFolLnk.Full,row[6],
PATH_MAX);
Str_SplitFullPathIntoPathAndFileName (FileMetadata->FilFolLnk.Full,
FileMetadata->FilFolLnk.Path,
FileMetadata->FilFolLnk.Name);
/* File is hidden? (row[7]) */
switch (Gbl.FileBrowser.Type)
{
case Brw_SHOW_DOC_INS:
case Brw_ADMI_DOC_INS:
case Brw_SHOW_DOC_CTR:
case Brw_ADMI_DOC_CTR:
case Brw_SHOW_DOC_DEG:
case Brw_ADMI_DOC_DEG:
case Brw_SHOW_DOC_CRS:
case Brw_ADMI_DOC_CRS:
FileMetadata->IsHidden = (row[7][0] == 'Y');
break;
default:
FileMetadata->IsHidden = false;
break;
}
/* Is a public file? (row[8]) */
switch (Gbl.FileBrowser.Type)
{
case Brw_SHOW_DOC_INS:
case Brw_ADMI_DOC_INS:
case Brw_ADMI_SHR_INS:
case Brw_SHOW_DOC_CTR:
case Brw_ADMI_DOC_CTR:
case Brw_ADMI_SHR_CTR:
case Brw_SHOW_DOC_DEG:
case Brw_ADMI_DOC_DEG:
case Brw_ADMI_SHR_DEG:
case Brw_SHOW_DOC_CRS:
case Brw_ADMI_DOC_CRS:
case Brw_ADMI_SHR_CRS:
FileMetadata->IsPublic = (row[8][0] == 'Y');
break;
default:
FileMetadata->IsPublic = false;
break;
}
/* Get license (row[9]) */
FileMetadata->License = Brw_LICENSE_UNKNOWN;
if (sscanf (row[9],"%u",&UnsignedNum) == 1)
if (UnsignedNum < Brw_NUM_LICENSES)
FileMetadata->License = (Brw_License_t) UnsignedNum;
}
else
{
FileMetadata->FilCod = -1L;
FileMetadata->FileBrowser = Brw_UNKNOWN;
FileMetadata->Cod = -1L;
FileMetadata->ZoneUsrCod = -1L;
FileMetadata->PublisherUsrCod = -1L;
FileMetadata->FilFolLnk.Type = Brw_IS_UNKNOWN;
FileMetadata->FilFolLnk.Full[0] = '\0';
FileMetadata->FilFolLnk.Path[0] = '\0';
FileMetadata->FilFolLnk.Name[0] = '\0';
FileMetadata->IsHidden = false;
FileMetadata->IsPublic = false;
FileMetadata->License = Brw_LICENSE_DEFAULT;
}
/***** Free structure that stores the query result *****/
DB_FreeMySQLResult (&mysql_res);
/***** Fill some values with 0 (unused at this moment) *****/
FileMetadata->Size = (off_t) 0;
FileMetadata->Time = (time_t) 0;
FileMetadata->NumMyViews =
FileMetadata->NumPublicViews =
FileMetadata->NumViewsFromLoggedUsrs =
FileMetadata->NumLoggedUsrs = 0;
}
/*****************************************************************************/
/********************* Get file metadata using its code **********************/
/*****************************************************************************/
// FileMetadata.FilCod must be filled
// This function only gets metadata stored in table files,
// does not get size, time, numviews...
void Brw_GetFileMetadataByCod (struct FileMetadata *FileMetadata)
{
MYSQL_RES *mysql_res;
MYSQL_ROW row;
unsigned UnsignedNum;
/***** Get metadata of a file from database *****/
if (DB_QuerySELECT (&mysql_res,"can not get file metadata",
"SELECT FilCod,FileBrowser,Cod,ZoneUsrCod,"
"PublisherUsrCod,FileType,Path,Hidden,Public,License"
" FROM files"
" WHERE FilCod=%ld",
FileMetadata->FilCod))
{
/* Get row */
row = mysql_fetch_row (mysql_res);
/* Get file code (row[0]) */
FileMetadata->FilCod = Str_ConvertStrCodToLongCod (row[0]);
/* Get file browser type in database (row[1]) */
FileMetadata->FileBrowser = Brw_UNKNOWN;
if (sscanf (row[1],"%u",&UnsignedNum) == 1)
if (UnsignedNum < Brw_NUM_TYPES_FILE_BROWSER)
FileMetadata->FileBrowser = (Brw_FileBrowser_t) UnsignedNum;
/* Get institution/centre/degree/course/group code (row[2]) */
FileMetadata->Cod = Str_ConvertStrCodToLongCod (row[2]);
/* Get the user's code of the owner of a zone of files (row[3]) */
FileMetadata->ZoneUsrCod = Str_ConvertStrCodToLongCod (row[3]);
/* Get publisher's code (row[4]) */
FileMetadata->PublisherUsrCod = Str_ConvertStrCodToLongCod (row[4]);
/* Get file type (row[5]) */
FileMetadata->FilFolLnk.Type = Brw_IS_UNKNOWN; // default
if (sscanf (row[5],"%u",&UnsignedNum) == 1)
if (UnsignedNum < Brw_NUM_FILE_TYPES)
FileMetadata->FilFolLnk.Type = (Brw_FileType_t) UnsignedNum;
/* Get path (row[6]) */
Str_Copy (FileMetadata->FilFolLnk.Full,row[6],
PATH_MAX);
Str_SplitFullPathIntoPathAndFileName (FileMetadata->FilFolLnk.Full,
FileMetadata->FilFolLnk.Path,
FileMetadata->FilFolLnk.Name);
/* Is a hidden file? (row[7]) */
switch (Gbl.FileBrowser.Type)
{
case Brw_SHOW_DOC_INS:
case Brw_ADMI_DOC_INS:
case Brw_SHOW_DOC_CTR:
case Brw_ADMI_DOC_CTR:
case Brw_SHOW_DOC_DEG:
case Brw_ADMI_DOC_DEG:
case Brw_SHOW_DOC_CRS:
case Brw_ADMI_DOC_CRS:
FileMetadata->IsHidden = (row[7][0] == 'Y');
break;
default:
FileMetadata->IsHidden = false;
break;
}
/* Is a public file? (row[8]) */
switch (Gbl.FileBrowser.Type)
{
case Brw_SHOW_DOC_INS:
case Brw_ADMI_DOC_INS:
case Brw_ADMI_SHR_INS:
case Brw_SHOW_DOC_CTR:
case Brw_ADMI_DOC_CTR:
case Brw_ADMI_SHR_CTR:
case Brw_SHOW_DOC_DEG:
case Brw_ADMI_DOC_DEG:
case Brw_ADMI_SHR_DEG:
case Brw_SHOW_DOC_CRS:
case Brw_ADMI_DOC_CRS:
case Brw_ADMI_SHR_CRS:
FileMetadata->IsPublic = (row[8][0] == 'Y');
break;
default:
FileMetadata->IsPublic = false;
break;
}
/* Get license (row[9]) */
FileMetadata->License = Brw_LICENSE_UNKNOWN;
if (sscanf (row[9],"%u",&UnsignedNum) == 1)
if (UnsignedNum < Brw_NUM_LICENSES)
FileMetadata->License = (Brw_License_t) UnsignedNum;
}
else
{
FileMetadata->FilCod = -1L;
FileMetadata->FileBrowser = Brw_UNKNOWN;
FileMetadata->Cod = -1L;
FileMetadata->ZoneUsrCod = -1L;
FileMetadata->PublisherUsrCod = -1L;
FileMetadata->FilFolLnk.Type = Brw_IS_UNKNOWN;
FileMetadata->FilFolLnk.Full[0] = '\0';
FileMetadata->FilFolLnk.Path[0] = '\0';
FileMetadata->FilFolLnk.Name[0] = '\0';
FileMetadata->IsHidden = false;
FileMetadata->IsPublic = false;
FileMetadata->License = Brw_LICENSE_DEFAULT;
}
/***** Free structure that stores the query result *****/
DB_FreeMySQLResult (&mysql_res);
/***** Fill some values with 0 (unused at this moment) *****/
FileMetadata->Size = (off_t) 0;
FileMetadata->Time = (time_t) 0;
FileMetadata->NumMyViews =
FileMetadata->NumPublicViews =
FileMetadata->NumViewsFromLoggedUsrs =
FileMetadata->NumLoggedUsrs = 0;
}
/*****************************************************************************/
/********************** Get file type, size and date *************************/
/*****************************************************************************/
// Return true if file exists
bool Brw_GetFileTypeSizeAndDate (struct FileMetadata *FileMetadata)
{
char Path[PATH_MAX + 1 + PATH_MAX + 1];
struct stat FileStatus;
snprintf (Path,sizeof (Path),
"%s/%s",
Gbl.FileBrowser.Priv.PathAboveRootFolder,
FileMetadata->FilFolLnk.Full);
if (lstat (Path,&FileStatus)) // On success ==> 0 is returned
{
// Error on lstat
FileMetadata->FilFolLnk.Type = Brw_IS_UNKNOWN;
FileMetadata->Size = (off_t) 0;
FileMetadata->Time = (time_t) 0;
return false;
}
else
{
if (S_ISDIR (FileStatus.st_mode))
FileMetadata->FilFolLnk.Type = Brw_IS_FOLDER;
else if (S_ISREG (FileStatus.st_mode))
FileMetadata->FilFolLnk.Type = Str_FileIs (FileMetadata->FilFolLnk.Full,"url") ? Brw_IS_LINK :
Brw_IS_FILE;
else
FileMetadata->FilFolLnk.Type = Brw_IS_UNKNOWN;
FileMetadata->Size = FileStatus.st_size;
FileMetadata->Time = FileStatus.st_mtime;
return true;
}
}
/*****************************************************************************/
/*********************** Get and update views of a file **********************/
/*****************************************************************************/
/*
Input: FileMetadata->FilCod
Output: FileMetadata->NumMyViews
FileMetadata->NumPublicViews
FileMetadata->NumViewsFromLoggedUsrs
FileMetadata->NumLoggedUsrs
*/
void Brw_GetAndUpdateFileViews (struct FileMetadata *FileMetadata)
{
if (FileMetadata->FilCod > 0)
{
/***** Get file views from logged users *****/
Brw_GetFileViewsFromLoggedUsrs (FileMetadata);
/***** Get file views from non logged users *****/
Brw_GetFileViewsFromNonLoggedUsrs (FileMetadata);
/***** Get number of my views *****/
if (Gbl.Usrs.Me.Logged)
{
if (FileMetadata->NumViewsFromLoggedUsrs)
FileMetadata->NumMyViews = Brw_GetFileViewsFromMe (FileMetadata->FilCod);
else
FileMetadata->NumMyViews = 0;
}
else
FileMetadata->NumMyViews = FileMetadata->NumPublicViews;
/***** Update number of my views (if I am not logged, UsrCod == -1L) *****/
Brw_UpdateFileViews (FileMetadata->NumMyViews,FileMetadata->FilCod);
/***** Increment number of file views in my user's figures *****/
if (Gbl.Usrs.Me.Logged)
Prf_IncrementNumFileViewsUsr (Gbl.Usrs.Me.UsrDat.UsrCod);
}
else
FileMetadata->NumMyViews =
FileMetadata->NumPublicViews =
FileMetadata->NumViewsFromLoggedUsrs =
FileMetadata->NumLoggedUsrs = 0;
}
/*****************************************************************************/
/************************** Update my views of a file ************************/
/*****************************************************************************/
void Brw_UpdateMyFileViews (long FilCod)
{
/***** Update number of my views *****/
Brw_UpdateFileViews (Brw_GetFileViewsFromMe (FilCod),FilCod);
}
/*****************************************************************************/
/******************** Get number of file views from a user *******************/
/*****************************************************************************/
unsigned long Brw_GetNumFileViewsUsr (long UsrCod)
{
MYSQL_RES *mysql_res;
MYSQL_ROW row;
unsigned long FileViews;
/***** Get number of filw views *****/
if (DB_QuerySELECT (&mysql_res,"can not get number of file views",
"SELECT SUM(NumViews) FROM file_view WHERE UsrCod=%ld",
UsrCod))
{
/* Get number of file views */
row = mysql_fetch_row (mysql_res);
if (row[0])
{
if (sscanf (row[0],"%lu",&FileViews) != 1)
FileViews = 0;
}
else
FileViews = 0;
}
else
FileViews = 0;
/***** Free structure that stores the query result *****/
DB_FreeMySQLResult (&mysql_res);
return FileViews;
}
/*****************************************************************************/
/******************** Get file views from logged users ***********************/
/*****************************************************************************/
/*
Input: FileMetadata->FilCod
Output: FileMetadata->NumViewsFromLoggedUsrs
FileMetadata->NumLoggedUsrs
*/
static void Brw_GetFileViewsFromLoggedUsrs (struct FileMetadata *FileMetadata)
{
MYSQL_RES *mysql_res;
MYSQL_ROW row;
/***** Get number total of views from logged users *****/
if (DB_QuerySELECT (&mysql_res,"can not get number of views of a file"
" from logged users",
"SELECT COUNT(DISTINCT UsrCod),SUM(NumViews)"
" FROM file_view"
" WHERE FilCod=%ld AND UsrCod>0",
FileMetadata->FilCod))
{
row = mysql_fetch_row (mysql_res);
/* Get number of distinct users (row[0]) */
if (sscanf (row[0],"%u",&(FileMetadata->NumLoggedUsrs)) != 1)
FileMetadata->NumLoggedUsrs = 0;
/* Get number of views (row[1]) */
if (row[1])
{
if (sscanf (row[1],"%u",&(FileMetadata->NumViewsFromLoggedUsrs)) != 1)
FileMetadata->NumViewsFromLoggedUsrs = 0;
}
else
FileMetadata->NumViewsFromLoggedUsrs = 0;
}
else
FileMetadata->NumViewsFromLoggedUsrs = FileMetadata->NumLoggedUsrs = 0;
/* Free structure that stores the query result */
DB_FreeMySQLResult (&mysql_res);
}
/*****************************************************************************/
/****************** Get file views from non logged users *********************/
/*****************************************************************************/
/*
Input: FileMetadata->FilCod
Output: FileMetadata->NumPublicViews
*/
static void Brw_GetFileViewsFromNonLoggedUsrs (struct FileMetadata *FileMetadata)
{
MYSQL_RES *mysql_res;
MYSQL_ROW row;
/***** Get number of public views *****/
if (DB_QuerySELECT (&mysql_res,"can not get number of public views"
" of a file",
"SELECT SUM(NumViews) FROM file_view"
" WHERE FilCod=%ld AND UsrCod<=0",
FileMetadata->FilCod))
{
/* Get number of public views */
row = mysql_fetch_row (mysql_res);
if (row[0])
{
if (sscanf (row[0],"%u",&(FileMetadata->NumPublicViews)) != 1)
FileMetadata->NumPublicViews = 0;
}
else
FileMetadata->NumPublicViews = 0;
}
else
FileMetadata->NumPublicViews = 0;
/***** Free structure that stores the query result *****/
DB_FreeMySQLResult (&mysql_res);
}
/*****************************************************************************/
/************************** Get file views from me ***************************/
/*****************************************************************************/
static unsigned Brw_GetFileViewsFromMe (long FilCod)
{
MYSQL_RES *mysql_res;
MYSQL_ROW row;
unsigned NumMyViews;
/***** Get number of my views *****/
if (DB_QuerySELECT (&mysql_res,"can not get your number of views of a file",
"SELECT NumViews FROM file_view"
" WHERE FilCod=%ld AND UsrCod=%ld",
FilCod,Gbl.Usrs.Me.UsrDat.UsrCod))
{
/* Get number of my views */
row = mysql_fetch_row (mysql_res);
if (sscanf (row[0],"%u",&NumMyViews) != 1)
NumMyViews = 0;
}
else
NumMyViews = 0;
/* Free structure that stores the query result */
DB_FreeMySQLResult (&mysql_res);
return NumMyViews;
}
/*****************************************************************************/
/*************************** Update file views *******************************/
/*****************************************************************************/
static void Brw_UpdateFileViews (unsigned NumViews,long FilCod)
{
if (NumViews)
/* Update number of views in database */
DB_QueryUPDATE ("can not update number of views of a file",
"UPDATE file_view SET NumViews=NumViews+1"
" WHERE FilCod=%ld AND UsrCod=%ld",
FilCod,Gbl.Usrs.Me.UsrDat.UsrCod);
else // NumViews == 0
/* Insert number of views in database */
DB_QueryINSERT ("can not insert number of views of a file",
"INSERT INTO file_view"
" (FilCod,UsrCod,NumViews)"
" VALUES"
" (%ld,%ld,1)",
FilCod,Gbl.Usrs.Me.UsrDat.UsrCod);
}
/*****************************************************************************/
/*********** Check if a folder contains file(s) marked as public *************/
/*****************************************************************************/
static bool Brw_GetIfFolderHasPublicFiles (const char Path[PATH_MAX + 1])
{
long Cod = Brw_GetCodForFiles ();
long ZoneUsrCod = Brw_GetZoneUsrCodForFiles ();
/***** Get if a file or folder is public from database *****/
return (DB_QueryCOUNT ("can not check if a folder contains public files",
"SELECT COUNT(*) FROM files"
" WHERE FileBrowser=%u AND Cod=%ld AND ZoneUsrCod=%ld"
" AND Path LIKE '%s/%%' AND Public='Y'",
(unsigned) Brw_FileBrowserForDB_files[Gbl.FileBrowser.Type],
Cod,ZoneUsrCod,
Path) != 0);
}
/*****************************************************************************/
/*********************** Get number of files from a user *********************/
/*****************************************************************************/
unsigned Brw_GetNumFilesUsr (long UsrCod)
{
/***** Get current number of files published by a user from database *****/
return
(unsigned) DB_QueryCOUNT ("can not get number of files from a user",
"SELECT COUNT(*) FROM files"
" WHERE PublisherUsrCod=%ld"
" AND FileType IN (%u,%u)",
UsrCod,
(unsigned) Brw_IS_FILE,
(unsigned) Brw_IS_UNKNOWN); // Unknown entries are counted as files
}
/*****************************************************************************/
/******************* Get number of public files from a user ******************/
/*****************************************************************************/
unsigned Brw_GetNumPublicFilesUsr (long UsrCod)
{
/***** Get current number of public files published by a user from database *****/
return
(unsigned) DB_QueryCOUNT ("can not get number of public files from a user",
"SELECT COUNT(*) FROM files"
" WHERE PublisherUsrCod=%ld"
" AND FileType IN (%u,%u)"
" AND Public='Y'",
UsrCod,
(unsigned) Brw_IS_FILE,
(unsigned) Brw_IS_UNKNOWN); // Unknown entries are counted as files
}
/*****************************************************************************/
/***************** Change hiddeness of file in the database ******************/
/*****************************************************************************/
static void Brw_ChangeFileOrFolderHiddenInDB (const char Path[PATH_MAX + 1],bool IsHidden)
{
long Cod = Brw_GetCodForFiles ();
long ZoneUsrCod = Brw_GetZoneUsrCodForFiles ();
/***** Mark file as hidden in database *****/
DB_QueryUPDATE ("can not change status of a file in database",
"UPDATE files SET Hidden='%c'"
" WHERE FileBrowser=%u AND Cod=%ld AND ZoneUsrCod=%ld"
" AND Path='%s'",
IsHidden ? 'Y' :
'N',
(unsigned) Brw_FileBrowserForDB_files[Gbl.FileBrowser.Type],
Cod,ZoneUsrCod,
Path);
}
/*****************************************************************************/
/******* Change publisher, public and license of file in the database ********/
/*****************************************************************************/
static void Brw_ChangeFilePublicInDB (long PublisherUsrCod,const char *Path,
bool IsPublic,Brw_License_t License)
{
long Cod = Brw_GetCodForFiles ();
long ZoneUsrCod = Brw_GetZoneUsrCodForFiles ();
/***** Change publisher, public and license of file in database *****/
DB_QueryUPDATE ("can not change metadata of a file in database",
"UPDATE files SET PublisherUsrCod=%ld,Public='%c',License=%u"
" WHERE FileBrowser=%u AND Cod=%ld AND ZoneUsrCod=%ld"
" AND Path='%s'",
PublisherUsrCod,
IsPublic ? 'Y' :
'N',
(unsigned) License,
(unsigned) Brw_FileBrowserForDB_files[Gbl.FileBrowser.Type],
Cod,ZoneUsrCod,
Path);
}
/*****************************************************************************/
/**** Get code of institution, degree, course, group for expanded folders ****/
/*****************************************************************************/
long Brw_GetCodForFiles (void)
{
switch (Brw_FileBrowserForDB_files[Gbl.FileBrowser.Type])
{
case Brw_ADMI_DOC_INS:
case Brw_ADMI_SHR_INS:
return Gbl.Hierarchy.Ins.InsCod;
case Brw_ADMI_DOC_CTR:
case Brw_ADMI_SHR_CTR:
return Gbl.Hierarchy.Ctr.CtrCod;
case Brw_ADMI_DOC_DEG:
case Brw_ADMI_SHR_DEG:
return Gbl.Hierarchy.Deg.DegCod;
case Brw_ADMI_DOC_CRS:
case Brw_ADMI_TCH_CRS:
case Brw_ADMI_SHR_CRS:
case Brw_ADMI_ASG_USR:
case Brw_ADMI_WRK_USR:
case Brw_ADMI_MRK_CRS:
return Gbl.Hierarchy.Crs.CrsCod;
case Brw_ADMI_DOC_GRP:
case Brw_ADMI_TCH_GRP:
case Brw_ADMI_SHR_GRP:
case Brw_ADMI_MRK_GRP:
return Gbl.Crs.Grps.GrpCod;
case Brw_ADMI_DOC_PRJ:
case Brw_ADMI_ASS_PRJ:
return Gbl.Prjs.PrjCod;
default:
return -1L;
}
}
/*****************************************************************************/
/******** Get code of user in assignment / works for expanded folders ********/
/*****************************************************************************/
static long Brw_GetZoneUsrCodForFiles (void)
{
if (Brw_GetIfBriefcaseFileBrowser ()) // Briefcase
return Gbl.Usrs.Me.UsrDat.UsrCod;
if (Brw_GetIfUsrAssigWorksFileBrowser ()) // My assignments or works
return Gbl.Usrs.Me.UsrDat.UsrCod;
if (Brw_GetIfCrsAssigWorksFileBrowser ()) // Course assignments or works
return Gbl.Usrs.Other.UsrDat.UsrCod;
return -1L;
}
/*****************************************************************************/
/******** Get code of user in assignment / works for expanded folders ********/
/*****************************************************************************/
void Brw_GetCrsGrpFromFileMetadata (Brw_FileBrowser_t FileBrowser,long Cod,
long *InsCod,
long *CtrCod,
long *DegCod,
long *CrsCod,
long *GrpCod)
{
struct Centre Ctr;
struct Degree Deg;
struct Course Crs;
struct GroupData GrpDat;
switch (FileBrowser)
{
case Brw_ADMI_DOC_INS:
case Brw_ADMI_SHR_INS:
/* Cod stores the institution code */
*GrpCod = -1L;
*CrsCod = -1L;
*DegCod = -1L;
*CtrCod = -1L;
*InsCod = Cod;
break;
case Brw_ADMI_DOC_CTR:
case Brw_ADMI_SHR_CTR:
/* Cod stores the centre code */
*GrpCod = -1L;
*CrsCod = -1L;
*DegCod = -1L;
*CtrCod = Ctr.CtrCod = Cod;
Ctr_GetDataOfCentreByCod (&Ctr);
*InsCod = Ctr.InsCod;
break;
case Brw_ADMI_DOC_DEG:
case Brw_ADMI_SHR_DEG:
/* Cod stores the degree code */
*GrpCod = -1L;
*CrsCod = -1L;
*DegCod = Deg.DegCod = Cod;
Deg_GetDataOfDegreeByCod (&Deg);
*CtrCod = Ctr.CtrCod = Deg.CtrCod;
Ctr_GetDataOfCentreByCod (&Ctr);
*InsCod = Ctr.InsCod;
break;
case Brw_ADMI_DOC_CRS:
case Brw_ADMI_TCH_CRS:
case Brw_ADMI_SHR_CRS:
case Brw_ADMI_ASG_USR:
case Brw_ADMI_WRK_USR:
case Brw_ADMI_MRK_CRS:
/* Cod stores the course code */
*GrpCod = -1L;
*CrsCod = Crs.CrsCod = Cod;
Crs_GetDataOfCourseByCod (&Crs);
*DegCod = Deg.DegCod = Crs.DegCod;
Deg_GetDataOfDegreeByCod (&Deg);
*CtrCod = Ctr.CtrCod = Deg.CtrCod;
Ctr_GetDataOfCentreByCod (&Ctr);
*InsCod = Ctr.InsCod;
break;
case Brw_ADMI_DOC_GRP:
case Brw_ADMI_TCH_GRP:
case Brw_ADMI_SHR_GRP:
case Brw_ADMI_MRK_GRP:
/* Cod stores the group code */
*GrpCod = GrpDat.GrpCod = Cod;
Grp_GetDataOfGroupByCod (&GrpDat);
*CrsCod = Crs.CrsCod = GrpDat.CrsCod;
Crs_GetDataOfCourseByCod (&Crs);
*DegCod = Deg.DegCod = Crs.DegCod;
Deg_GetDataOfDegreeByCod (&Deg);
*CtrCod = Ctr.CtrCod = Deg.CtrCod;
Ctr_GetDataOfCentreByCod (&Ctr);
*InsCod = Ctr.InsCod;
break;
case Brw_ADMI_DOC_PRJ:
case Brw_ADMI_ASS_PRJ:
/* Cod stores the project code */
*GrpCod = -1L;
*CrsCod = Crs.CrsCod = Prj_GetCourseOfProject (Cod);
Crs_GetDataOfCourseByCod (&Crs);
*DegCod = Deg.DegCod = Crs.DegCod;
Deg_GetDataOfDegreeByCod (&Deg);
*CtrCod = Ctr.CtrCod = Deg.CtrCod;
Ctr_GetDataOfCentreByCod (&Ctr);
*InsCod = Ctr.InsCod;
break;
default:
*GrpCod = -1L;
*CrsCod = -1L;
*DegCod = -1L;
*CtrCod = -1L;
*InsCod = -1L;
break;
}
}
/*****************************************************************************/
/**************** Add a path of file/folder to the database ******************/
/*****************************************************************************/
long Brw_AddPathToDB (long PublisherUsrCod,Brw_FileType_t FileType,
const char *FullPathInTree,bool IsPublic,Brw_License_t License)
{
long Cod = Brw_GetCodForFiles ();
long ZoneUsrCod = Brw_GetZoneUsrCodForFiles ();
/***** Add path to the database *****/
return
DB_QueryINSERTandReturnCode ("can not add path to database",
"INSERT INTO files"
" (FileBrowser,Cod,ZoneUsrCod,"
"PublisherUsrCod,FileType,Path,Hidden,Public,License)"
" VALUES"
" (%u,%ld,%ld,"
"%ld,%u,'%s','N','%c',%u)",
(unsigned) Brw_FileBrowserForDB_files[Gbl.FileBrowser.Type],
Cod,ZoneUsrCod,
PublisherUsrCod,
(unsigned) FileType,
FullPathInTree,
IsPublic ? 'Y' :
'N',
(unsigned) License);
}
/*****************************************************************************/
/**************** Remove a file or folder from the database ******************/
/*****************************************************************************/
static void Brw_RemoveOneFileOrFolderFromDB (const char Path[PATH_MAX + 1])
{
long Cod = Brw_GetCodForFiles ();
long ZoneUsrCod = Brw_GetZoneUsrCodForFiles ();
Brw_FileBrowser_t FileBrowser = Brw_FileBrowserForDB_files[Gbl.FileBrowser.Type];
/***** Set possible notifications as removed.
Set possible social note as unavailable.
Important: do this before removing from files *****/
Ntf_MarkNotifOneFileAsRemoved (Path);
TL_MarkNoteOneFileAsUnavailable (Path);
/***** Remove from database the entries that store the marks properties *****/
if (FileBrowser == Brw_ADMI_MRK_CRS ||
FileBrowser == Brw_ADMI_MRK_GRP)
DB_QueryDELETE ("can not remove properties of marks from database",
"DELETE FROM marks_properties"
" USING files,marks_properties"
" WHERE files.FileBrowser=%u AND files.Cod=%ld"
" AND files.Path='%s'"
" AND files.FilCod=marks_properties.FilCod",
(unsigned) FileBrowser,Cod,Path);
/***** Remove from database the entries that store the file views *****/
DB_QueryDELETE ("can not remove file views from database",
"DELETE FROM file_view USING file_view,files"
" WHERE files.FileBrowser=%u AND files.Cod=%ld"
" AND files.ZoneUsrCod=%ld"
" AND files.Path='%s'"
" AND files.FilCod=file_view.FilCod",
(unsigned) FileBrowser,Cod,ZoneUsrCod,Path);
/***** Remove from database the entry that stores the data of a file *****/
DB_QueryDELETE ("can not remove path from database",
"DELETE FROM files"
" WHERE FileBrowser=%u AND Cod=%ld AND ZoneUsrCod=%ld"
" AND Path='%s'",
(unsigned) FileBrowser,Cod,ZoneUsrCod,Path);
}
/*****************************************************************************/
/************** Remove children of a folder from the database ****************/
/*****************************************************************************/
static void Brw_RemoveChildrenOfFolderFromDB (const char Path[PATH_MAX + 1])
{
long Cod = Brw_GetCodForFiles ();
long ZoneUsrCod = Brw_GetZoneUsrCodForFiles ();
Brw_FileBrowser_t FileBrowser = Brw_FileBrowserForDB_files[Gbl.FileBrowser.Type];
/***** Set possible notifications as removed.
Set possible social notes as unavailable.
Important: do this before removing from files *****/
Ntf_MarkNotifChildrenOfFolderAsRemoved (Path);
TL_MarkNotesChildrenOfFolderAsUnavailable (Path);
/***** Remove from database the entries that store the marks properties *****/
if (FileBrowser == Brw_ADMI_MRK_CRS ||
FileBrowser == Brw_ADMI_MRK_GRP)
DB_QueryDELETE ("can not remove properties of marks from database",
"DELETE FROM marks_properties"
" USING files,marks_properties"
" WHERE files.FileBrowser=%u AND files.Cod=%ld"
" AND files.Path LIKE '%s/%%'"
" AND files.FilCod=marks_properties.FilCod",
(unsigned) FileBrowser,Cod,Path);
/***** Remove from database the entries that store the file views *****/
DB_QueryDELETE ("can not remove file views from database",
"DELETE FROM file_view USING file_view,files"
" WHERE files.FileBrowser=%u AND files.Cod=%ld"
" AND files.ZoneUsrCod=%ld"
" AND files.Path LIKE '%s/%%'"
" AND files.FilCod=file_view.FilCod",
(unsigned) FileBrowser,Cod,ZoneUsrCod,Path);
/***** Remove from database the entries that store the data of files *****/
DB_QueryDELETE ("can not remove paths from database",
"DELETE FROM files"
" WHERE FileBrowser=%u AND Cod=%ld AND ZoneUsrCod=%ld"
" AND Path LIKE '%s/%%'",
(unsigned) FileBrowser,Cod,ZoneUsrCod,Path);
}
/*****************************************************************************/
/*************** Rename a file or folder in table of files *******************/
/*****************************************************************************/
static void Brw_RenameOneFolderInDB (const char OldPath[PATH_MAX + 1],
const char NewPath[PATH_MAX + 1])
{
long Cod = Brw_GetCodForFiles ();
long ZoneUsrCod = Brw_GetZoneUsrCodForFiles ();
/***** Update file or folder in table of common files *****/
DB_QueryUPDATE ("can not update folder name in a common zone",
"UPDATE files SET Path='%s'"
" WHERE FileBrowser=%u AND Cod=%ld AND ZoneUsrCod=%ld AND Path='%s'",
NewPath,
(unsigned) Brw_FileBrowserForDB_files[Gbl.FileBrowser.Type],
Cod,ZoneUsrCod,
OldPath);
}
/*****************************************************************************/
/************** Rename children of a folder in table of files ****************/
/*****************************************************************************/
static void Brw_RenameChildrenFilesOrFoldersInDB (const char OldPath[PATH_MAX + 1],
const char NewPath[PATH_MAX + 1])
{
long Cod = Brw_GetCodForFiles ();
long ZoneUsrCod = Brw_GetZoneUsrCodForFiles ();
unsigned StartFinalSubpathNotChanged = strlen (OldPath) + 2;
/***** Update children of a folder in table of files *****/
DB_QueryUPDATE ("can not rename file or folder names in a common zone",
"UPDATE files SET Path=CONCAT('%s','/',SUBSTRING(Path,%u))"
" WHERE FileBrowser=%u AND Cod=%ld AND ZoneUsrCod=%ld"
" AND Path LIKE '%s/%%'",
NewPath,StartFinalSubpathNotChanged,
(unsigned) Brw_FileBrowserForDB_files[Gbl.FileBrowser.Type],
Cod,ZoneUsrCod,
OldPath);
}
/*****************************************************************************/
/********** Check if I have permission to modify a file or folder ************/
/*****************************************************************************/
static bool Brw_CheckIfICanEditFileOrFolder (unsigned Level)
{
/***** Level 0 (root folder) can not be removed/renamed *****/
if (Level == 0)
return false;
/***** I must be student or a superior role to edit *****/
if (Gbl.Usrs.Me.Role.Max < Rol_STD)
return false;
/***** Set depending on browser, level, logged role... *****/
switch (Gbl.FileBrowser.Type)
{
case Brw_ADMI_DOC_CRS:
return Gbl.Usrs.Me.Role.Logged >= Rol_TCH;
case Brw_ADMI_DOC_GRP:
if (Gbl.Usrs.Me.Role.Logged == Rol_TCH) // A teacher...
// ...can edit only if he/she belongs to group
return Grp_GetIfIBelongToGrp (Gbl.Crs.Grps.GrpCod);
// An administrator can edit
return (Gbl.Usrs.Me.Role.Logged > Rol_TCH);
case Brw_ADMI_TCH_CRS:
case Brw_ADMI_TCH_GRP:
// Check if I am the publisher of the file/folder
return Brw_CheckIfICanModifyPrivateFileOrFolder ();
case Brw_ADMI_SHR_CRS:
case Brw_ADMI_SHR_GRP:
// Check if I am the publisher of the file/folder
return Brw_CheckIfICanModifySharedFileOrFolder ();
case Brw_ADMI_ASG_USR:
case Brw_ADMI_ASG_CRS:
if (Gbl.FileBrowser.Asg.AsgCod <= 0) // If folder does not correspond to any assignment
return true; // Folder can be removed or renamed
if (Gbl.FileBrowser.Asg.Hidden) // If assignment is hidden
return false; // Do not edit anything in hidden assigments
if (Gbl.FileBrowser.FilFolLnk.Type == Brw_IS_FOLDER && // The main folder of an assignment
Level == 1)
return false; // Do not remove / rename main folder of assigment
if (!Gbl.FileBrowser.Asg.IBelongToCrsOrGrps) // If I do not belong to course / groups of this assignment
return false; // I can not edit this assignment
switch (Gbl.Usrs.Me.Role.Logged)
{
case Rol_STD: // Students...
case Rol_NET: // ...and non-editing teachers...
return Gbl.FileBrowser.Asg.Open; // ...can edit inside open assignments
case Rol_TCH: // Teachers...
return true; // ...can edit inside open or closed assignments
default:
break;
}
return false;
case Brw_ADMI_DOC_PRJ:
return Brw_CheckIfICanModifyPrjDocFileOrFolder ();
case Brw_ADMI_ASS_PRJ:
return Brw_CheckIfICanModifyPrjAssFileOrFolder ();
default:
return Brw_FileBrowserIsEditable[Gbl.FileBrowser.Type];
}
return false;
}
/*****************************************************************************/
/**** Check if I have permission to create a file or folder into a folder ****/
/*****************************************************************************/
static bool Brw_CheckIfICanCreateIntoFolder (unsigned Level)
{
/***** If not in a folder... *****/
if (Gbl.FileBrowser.FilFolLnk.Type != Brw_IS_FOLDER)
return false;
/***** I must be student, teacher, admin or superuser to edit *****/
if (Gbl.Usrs.Me.Role.Max < Rol_STD)
return false;
/***** If maximum level is reached, I can not create/paste *****/
if (Level >= Brw_MAX_DIR_LEVELS)
return false;
/***** Have I permission to create/paste a new file or folder into the folder? *****/
switch (Gbl.FileBrowser.Type)
{
case Brw_ADMI_DOC_CRS:
return Gbl.Usrs.Me.Role.Logged >= Rol_TCH;
case Brw_ADMI_DOC_GRP:
if (Gbl.Usrs.Me.Role.Logged == Rol_TCH) // A teacher
// ...can create/paste only if he/she belongs to group
return Grp_GetIfIBelongToGrp (Gbl.Crs.Grps.GrpCod);
// An administrator can create/paste
return (Gbl.Usrs.Me.Role.Logged > Rol_TCH);
case Brw_ADMI_TCH_CRS:
return Gbl.Usrs.Me.Role.Logged >= Rol_NET;
case Brw_ADMI_TCH_GRP:
if (Gbl.Usrs.Me.Role.Logged == Rol_NET || // A non-editing teacher...
Gbl.Usrs.Me.Role.Logged == Rol_TCH) // ...or a teacher
// ...can create/paste only if he/she belongs to group
return Grp_GetIfIBelongToGrp (Gbl.Crs.Grps.GrpCod);
// An administrator can create/paste
return (Gbl.Usrs.Me.Role.Logged > Rol_TCH);
case Brw_ADMI_SHR_CRS:
return Gbl.Usrs.Me.Role.Logged >= Rol_STD;
case Brw_ADMI_SHR_GRP:
if (Gbl.Usrs.Me.Role.Logged >= Rol_STD && // A student, non-editing teacher...
Gbl.Usrs.Me.Role.Logged <= Rol_TCH) // ...or a teacher
// ...can create/paste only if he/she belongs to group
return Grp_GetIfIBelongToGrp (Gbl.Crs.Grps.GrpCod);
// An administrator can create/paste
return Gbl.Usrs.Me.Role.Logged >= Rol_STD;
case Brw_ADMI_ASG_USR:
case Brw_ADMI_ASG_CRS:
if (Level == 0) // If root folder
return false; // Folders of assigments (level 1)
// can only be created automatically
if (Gbl.FileBrowser.Asg.AsgCod <= 0) // If folder does not correspond to any assignment
return false; // Do not create anything out of assignments
if (Gbl.FileBrowser.Asg.Hidden) // If assignment is hidden
return false; // Do not create anything in hidden assigments
if (!Gbl.FileBrowser.Asg.IBelongToCrsOrGrps) // If I do not belong to course / groups of this assignment
return false; // I can not create anything inside this assignment
switch (Gbl.Usrs.Me.UsrDat.Roles.InCurrentCrs.Role)
{
case Rol_STD: // Students...
case Rol_NET: // ...and non-editing teachers...
return Gbl.FileBrowser.Asg.Open; // ...can create inside open assignments
case Rol_TCH: // Teachers...
return true; // ...can create inside open or closed assignments
default:
break;
}
return false;
default:
return Brw_FileBrowserIsEditable[Gbl.FileBrowser.Type];
}
return false;
}
/*****************************************************************************/
/********** Check if I have permission to modify a file or folder ************/
/********** in the current shared or private zone ************/
/*****************************************************************************/
// Returns true if I can remove or rename Gbl.FileBrowser.FilFolLnk.Full, and false if I have not permission
// I can remove or rename a file if I am the publisher
// I can remove or rename a folder if I am the unique publisher of all the files and folders in the subtree starting there
static bool Brw_CheckIfICanModifySharedFileOrFolder (void)
{
switch (Gbl.Usrs.Me.Role.Logged)
{
case Rol_STD: // If I am a student or a non-editing teacher...
case Rol_NET: // ...I can modify the file/folder if I am the publisher
return (Gbl.Usrs.Me.UsrDat.UsrCod == Brw_GetPublisherOfSubtree ()); // Am I the publisher of subtree?
case Rol_TCH:
case Rol_DEG_ADM:
case Rol_CTR_ADM:
case Rol_INS_ADM:
case Rol_SYS_ADM:
return true;
default:
return false;
}
return false;
}
static bool Brw_CheckIfICanModifyPrivateFileOrFolder (void)
{
switch (Gbl.Usrs.Me.Role.Logged)
{
case Rol_NET: // If I am a student or a non-editing teacher...
// ...I can modify the file/folder if I am the publisher
return (Gbl.Usrs.Me.UsrDat.UsrCod == Brw_GetPublisherOfSubtree ()); // Am I the publisher of subtree?
case Rol_TCH:
case Rol_DEG_ADM:
case Rol_CTR_ADM:
case Rol_INS_ADM:
case Rol_SYS_ADM:
return true;
default:
return false;
}
return false;
}
/*****************************************************************************/
/******** Check if I have permission to view project documents zone **********/
/*****************************************************************************/
static bool Brw_CheckIfICanViewProjectDocuments (unsigned MyRolesInProject)
{
switch (Gbl.Usrs.Me.Role.Logged)
{
case Rol_STD:
case Rol_NET:
case Rol_TCH:
return (MyRolesInProject != 0); // Am I a member?
case Rol_SYS_ADM:
return true;
default:
return false;
}
return false;
}
/*****************************************************************************/
/******** Check if I have permission to view project assessment zone *********/
/*****************************************************************************/
static bool Brw_CheckIfICanViewProjectAssessment (unsigned MyRolesInProject)
{
switch (Gbl.Usrs.Me.Role.Logged)
{
case Rol_STD:
case Rol_NET:
case Rol_TCH:
return ((MyRolesInProject & (1 << Prj_ROLE_TUT | // Tutor...
1 << Prj_ROLE_EVL)) != 0); // ...or evaluator
case Rol_SYS_ADM:
return true;
default:
return false;
}
return false;
}
/*****************************************************************************/
/********** Check if I have permission to modify a file or folder ************/
/********** in the current project documents zone ************/
/*****************************************************************************/
// Returns true if I can remove or rename Gbl.FileBrowser.FilFolLnk.Full, and false if I have not permission
// I can remove or rename a file if I am the publisher
// I can remove or rename a folder if I am the unique publisher of all the files and folders in the subtree starting there
static bool Brw_CheckIfICanModifyPrjDocFileOrFolder (void)
{
unsigned MyRolesInProject;
switch (Gbl.Usrs.Me.Role.Logged)
{
case Rol_STD:
case Rol_NET:
case Rol_TCH:
MyRolesInProject = Prj_GetMyRolesInProject (Gbl.Prjs.PrjCod);
if (MyRolesInProject) // I am a member
return (Gbl.Usrs.Me.UsrDat.UsrCod == Brw_GetPublisherOfSubtree ()); // Am I the publisher of subtree?
return false;
case Rol_SYS_ADM:
return true;
default:
return false;
}
return false;
}
/*****************************************************************************/
/********** Check if I have permission to modify a file or folder ************/
/********** in the current project assessment zone ************/
/*****************************************************************************/
// Returns true if I can remove or rename Gbl.FileBrowser.FilFolLnk.Full, and false if I have not permission
// I can remove or rename a file if I am the publisher
// I can remove or rename a folder if I am the unique publisher of all the files and folders in the subtree starting there
static bool Brw_CheckIfICanModifyPrjAssFileOrFolder (void)
{
unsigned MyRolesInProject;
switch (Gbl.Usrs.Me.Role.Logged)
{
case Rol_STD:
case Rol_NET:
case Rol_TCH:
MyRolesInProject = Prj_GetMyRolesInProject (Gbl.Prjs.PrjCod);
if ((MyRolesInProject & (1 << Prj_ROLE_TUT | // Tutor...
1 << Prj_ROLE_EVL))) // ...or evaluator
return (Gbl.Usrs.Me.UsrDat.UsrCod == Brw_GetPublisherOfSubtree ()); // Am I the publisher of subtree?
return false;
case Rol_SYS_ADM:
return true;
default:
return false;
}
return false;
}
/*****************************************************************************/
/************************ Get the publisher of a subtree *********************/
/*****************************************************************************/
static long Brw_GetPublisherOfSubtree (void)
{
MYSQL_RES *mysql_res;
MYSQL_ROW row;
unsigned long NumRows;
long PublisherUsrCod;
long Cod = Brw_GetCodForFiles ();
/***** Get all common files that are equal to full path (including filename)
or that are under that full path from database *****/
NumRows = DB_QuerySELECT (&mysql_res,"can not get publishers of files",
"SELECT DISTINCT(PublisherUsrCod) FROM files"
" WHERE FileBrowser=%u AND Cod=%ld"
" AND (Path='%s' OR Path LIKE '%s/%%')",
(unsigned) Brw_FileBrowserForDB_files[Gbl.FileBrowser.Type],
Cod,
Gbl.FileBrowser.FilFolLnk.Full,
Gbl.FileBrowser.FilFolLnk.Full);
/***** Check all common files that are equal to full path (including filename)
or that are under that full path *****/
if (NumRows == 1) // Get the publisher of the file(s)
{
row = mysql_fetch_row (mysql_res);
PublisherUsrCod = Str_ConvertStrCodToLongCod (row[0]);
}
else
PublisherUsrCod = -1L;
/***** Free structure that stores the query result *****/
DB_FreeMySQLResult (&mysql_res);
return PublisherUsrCod;
}
/*****************************************************************************/
/************* Remove common zones of all the groups of a type ***************/
/*****************************************************************************/
void Brw_RemoveZonesOfGroupsOfType (long GrpTypCod)
{
MYSQL_RES *mysql_res;
MYSQL_ROW row;
unsigned long NumRow;
unsigned long NumRows;
long GrpCod;
/***** Query database *****/
if ((NumRows = Grp_GetGrpsOfType (GrpTypCod,&mysql_res))) // If there exists groups...
for (NumRow = 0;
NumRow < NumRows;
NumRow++)
{
/* Get next group */
row = mysql_fetch_row (mysql_res);
/* Group code is in row[0] */
if (sscanf (row[0],"%ld",&GrpCod) != 1)
Lay_ShowErrorAndExit ("Wrong group code.");
/* Remove file zones of this group */
Brw_RemoveGrpZones (Gbl.Hierarchy.Crs.CrsCod,GrpCod);
}
/***** Free structure that stores the query result *****/
DB_FreeMySQLResult (&mysql_res);
}
/*****************************************************************************/
/*********************** Remove file zones of a group ************************/
/*****************************************************************************/
void Brw_RemoveGrpZones (long CrsCod,long GrpCod)
{
char PathGrpFileZones[PATH_MAX + 1];
/***** Set notifications about files in this group zone as removed *****/
Ntf_MarkNotifFilesInGroupAsRemoved (GrpCod);
/***** Remove files in the group from database *****/
Brw_RemoveGrpFilesFromDB (GrpCod);
/***** Remove group zones *****/
snprintf (PathGrpFileZones,sizeof (PathGrpFileZones),
"%s/%ld/grp/%ld",
Cfg_PATH_CRS_PRIVATE,CrsCod,GrpCod);
Fil_RemoveTree (PathGrpFileZones);
}
/*****************************************************************************/
/***************** Remove the works of a user in a course ********************/
/*****************************************************************************/
void Brw_RemoveUsrWorksInCrs (struct UsrData *UsrDat,struct Course *Crs)
{
char PathUsrInCrs[PATH_MAX + 1];
/***** Remove user's works in the course from database *****/
Brw_RemoveWrkFilesFromDB (Crs->CrsCod,UsrDat->UsrCod);
/***** Remove the folder for this user inside the course *****/
snprintf (PathUsrInCrs,sizeof (PathUsrInCrs),
"%s/%ld/usr/%02u/%ld",
Cfg_PATH_CRS_PRIVATE,Crs->CrsCod,
(unsigned) (UsrDat->UsrCod % 100),UsrDat->UsrCod);
Fil_RemoveTree (PathUsrInCrs);
// If this was the last user in his/her subfolder ==> the subfolder will be empty
}
/*****************************************************************************/
/************* Remove the works of a user in all of his courses **************/
/*****************************************************************************/
void Brw_RemoveUsrWorksInAllCrss (struct UsrData *UsrDat)
{
MYSQL_RES *mysql_res;
MYSQL_ROW row;
unsigned long NumRows;
unsigned long NumRow;
unsigned NumCrssWorksRemoved = 0;
struct Course Crs;
/***** Query database *****/
if ((NumRows = Usr_GetCrssFromUsr (UsrDat->UsrCod,-1L,&mysql_res)) > 0) // If courses found
{
/***** Remove the zone of works of the user in the courses he/she belongs to *****/
for (NumRow = 0;
NumRow < NumRows;
NumRow++)
{
/* Get the next course */
row = mysql_fetch_row (mysql_res);
Crs.CrsCod = Str_ConvertStrCodToLongCod (row[0]);
/* Get data of course */
Crs_GetDataOfCourseByCod (&Crs);
Brw_RemoveUsrWorksInCrs (UsrDat,&Crs);
NumCrssWorksRemoved++;
}
}
/***** Free structure that stores the query result *****/
DB_FreeMySQLResult (&mysql_res);
}
/*****************************************************************************/
/******************** Get summary and content of a file **********************/
/*****************************************************************************/
// This function may be called inside a web service, so don't report error
void Brw_GetSummaryAndContentOfFile (char SummaryStr[Ntf_MAX_BYTES_SUMMARY + 1],
char **ContentStr,
long FilCod,bool GetContent)
{
extern const char *Txt_Filename;
extern const char *Txt_Folder;
extern const char *Txt_Uploaded_by;
extern const char *Txt_ROLES_SINGUL_Abc[Rol_NUM_ROLES][Usr_NUM_SEXS];
struct FileMetadata FileMetadata;
bool FileHasPublisher;
struct UsrData PublisherUsrDat;
/***** Return nothing on error *****/
SummaryStr[0] = '\0'; // Return nothing on error
if (GetContent && ContentStr)
*ContentStr = NULL;
/***** Get file metadata *****/
FileMetadata.FilCod = FilCod;
Brw_GetFileMetadataByCod (&FileMetadata);
/***** Copy file name into summary string *****/
Str_Copy (SummaryStr,FileMetadata.FilFolLnk.Name,
Ntf_MAX_BYTES_SUMMARY);
/***** Copy some file metadata into content string *****/
if (GetContent && ContentStr)
{
/* Get publisher */
if (FileMetadata.PublisherUsrCod > 0)
{
/* Initialize structure with publisher's data */
Usr_UsrDataConstructor (&PublisherUsrDat);
PublisherUsrDat.UsrCod = FileMetadata.PublisherUsrCod;
FileHasPublisher = Usr_ChkUsrCodAndGetAllUsrDataFromUsrCod (&PublisherUsrDat,Usr_DONT_GET_PREFS);
}
else
/* Unknown publisher */
FileHasPublisher = false;
if (asprintf (ContentStr,"%s: %s<br />" // File name
"%s: %s<br />" // File path
"%s: %s", // Publisher
Txt_Filename,FileMetadata.FilFolLnk.Name,
Txt_Folder,FileMetadata.FilFolLnk.Path, // TODO: Fix bug: do not write internal name (for example "comun")
Txt_Uploaded_by,
FileHasPublisher ? PublisherUsrDat.FullName :
Txt_ROLES_SINGUL_Abc[Rol_UNK][Usr_SEX_UNKNOWN]) < 0)
Lay_NotEnoughMemoryExit ();
/* Free memory used for publisher's data */
if (FileMetadata.PublisherUsrCod > 0)
Usr_UsrDataDestructor (&PublisherUsrDat);
}
}
/*****************************************************************************/
/**************************** List documents found ***************************/
/*****************************************************************************/
void Brw_ListDocsFound (MYSQL_RES **mysql_res,unsigned long NumDocs,
const char *TitleSingular,const char *TitlePlural)
{
extern const char *Txt_Institution;
extern const char *Txt_Centre;
extern const char *Txt_Degree;
extern const char *Txt_Course;
extern const char *Txt_File_zone;
extern const char *Txt_Document;
extern const char *Txt_hidden_document;
extern const char *Txt_hidden_documents;
MYSQL_ROW row;
unsigned long NumDoc;
unsigned long NumDocsNotHidden = 0;
unsigned long NumDocsHidden;
/***** Query database *****/
if (NumDocs)
{
/***** Begin box and table *****/
/* Number of documents found */
snprintf (Gbl.Title,sizeof (Gbl.Title),
"%lu %s",
NumDocs,(NumDocs == 1) ? TitleSingular :
TitlePlural);
Box_StartBoxTable (NULL,Gbl.Title,NULL,
NULL,Box_NOT_CLOSABLE,2);
/***** Write heading *****/
HTM_TR_Begin (NULL);
HTM_TH (1,1,"BM",NULL);
HTM_TH (1,1,"LM",Txt_Institution);
HTM_TH (1,1,"LM",Txt_Centre);
HTM_TH (1,1,"LM",Txt_Degree);
HTM_TH (1,1,"LM",Txt_Course);
HTM_TH (1,1,"LM",Txt_File_zone);
HTM_TH (1,1,"LM",Txt_Document);
HTM_TR_End ();
/***** List documents found *****/
for (NumDoc = 1;
NumDoc <= NumDocs;
NumDoc++)
{
/* Get next course */
row = mysql_fetch_row (*mysql_res);
/* Write data of this course */
Brw_WriteRowDocData (&NumDocsNotHidden,row);
}
/***** Write footer *****/
HTM_TR_Begin (NULL);
/* Number of documents not hidden found */
HTM_TH_Begin (1,7,"CM");
HTM_Txt ("(");
NumDocsHidden = NumDocs - NumDocsNotHidden;
HTM_TxtF ("%lu %s",NumDocsHidden,NumDocsHidden == 1 ? Txt_hidden_document :
Txt_hidden_documents);
HTM_Txt (")");
HTM_TH_End ();
HTM_TR_End ();
/***** End table and box *****/
Box_EndBoxTable ();
}
/***** Free structure that stores the query result *****/
DB_FreeMySQLResult (mysql_res);
}
/*****************************************************************************/
/************ Write the data of a document (result of a query) ***************/
/*****************************************************************************/
static void Brw_WriteRowDocData (unsigned long *NumDocsNotHidden,MYSQL_ROW row)
{
extern const char *Txt_Documents_area;
extern const char *Txt_Teachers_files_area;
extern const char *Txt_Shared_files_area;
extern const char *Txt_Assignments_area;
extern const char *Txt_Works_area;
extern const char *Txt_Project_documents;
extern const char *Txt_Project_assessment;
extern const char *Txt_Marks_area;
extern const char *Txt_Temporary_private_storage_area;
extern const char *Txt_Go_to_X;
extern const char *Txt_Folder;
struct FileMetadata FileMetadata;
long InsCod;
long CtrCod;
long DegCod;
long CrsCod;
long GrpCod;
Act_Action_t Action;
const char *InsShortName;
const char *CtrShortName;
const char *DegShortName;
const char *CrsShortName;
const char *BgColor;
const char *Title;
char FileNameToShow[NAME_MAX + 1];
/*
row[ 0] = FilCod
row[ 1] = PathFromRoot
row[ 2] = InsCod
row[ 3] = InsShortName
row[ 4] = CtrCod
row[ 5] = CtrShortName
row[ 6] = DegCod
row[ 7] = DegShortName
row[ 8] = CrsCod
row[ 9] = CrsShortName
row[10] = GrpCod
*/
/***** Get file code (row[0]) and metadata *****/
FileMetadata.FilCod = Str_ConvertStrCodToLongCod (row[0]);
Brw_GetFileMetadataByCod (&FileMetadata);
if (!Brw_CheckIfFileOrFolderIsHidden (&FileMetadata))
{
/***** Get institution code (row[2]) *****/
InsCod = Str_ConvertStrCodToLongCod (row[2]);
InsShortName = row[3];
/***** Get centre code (row[4]) *****/
CtrCod = Str_ConvertStrCodToLongCod (row[4]);
CtrShortName = row[5];
/***** Get degree code (row[6]) *****/
DegCod = Str_ConvertStrCodToLongCod (row[6]);
DegShortName = row[7];
/***** Get course code (row[8]) *****/
CrsCod = Str_ConvertStrCodToLongCod (row[8]);
CrsShortName = row[9];
/***** Get group code (row[8]) *****/
GrpCod = Str_ConvertStrCodToLongCod (row[10]);
/***** Set row color *****/
BgColor = (CrsCod > 0 &&
CrsCod == Gbl.Hierarchy.Crs.CrsCod) ? "LIGHT_BLUE" :
Gbl.ColorRows[Gbl.RowEvenOdd];
HTM_TR_Begin (NULL);
/***** Write number of document in this search *****/
HTM_TD_Begin ("class=\"RT DAT %s\"",BgColor);
HTM_UnsignedLong (++(*NumDocsNotHidden));
HTM_TD_End ();
/***** Write institution logo, institution short name *****/
HTM_TD_Begin ("class=\"LT %s\"",BgColor);
if (InsCod > 0)
{
Frm_StartFormGoTo (ActSeeInsInf);
Deg_PutParamDegCod (InsCod);
snprintf (Gbl.Title,sizeof (Gbl.Title),
Txt_Go_to_X,
InsShortName);
HTM_BUTTON_SUBMIT_Begin (Gbl.Title,"BT_LINK LT DAT",NULL);
Log_DrawLogo (Hie_INS,InsCod,InsShortName,20,"BT_LINK LT",true);
HTM_TxtF ("&nbsp;%s",InsShortName);
HTM_BUTTON_End ();
Frm_EndForm ();
}
HTM_TD_End ();
/***** Write centre logo, centre short name *****/
HTM_TD_Begin ("class=\"LT %s\"",BgColor);
if (CtrCod > 0)
{
Frm_StartFormGoTo (ActSeeCtrInf);
Deg_PutParamDegCod (CtrCod);
snprintf (Gbl.Title,sizeof (Gbl.Title),
Txt_Go_to_X,
CtrShortName);
HTM_BUTTON_SUBMIT_Begin (Gbl.Title,"BT_LINK LT DAT",NULL);
Log_DrawLogo (Hie_CTR,CtrCod,CtrShortName,20,"LT",true);
HTM_TxtF ("&nbsp;%s",CtrShortName);
HTM_BUTTON_End ();
Frm_EndForm ();
}
HTM_TD_End ();
/***** Write degree logo, degree short name *****/
HTM_TD_Begin ("class=\"LT %s\"",BgColor);
if (DegCod > 0)
{
Frm_StartFormGoTo (ActSeeDegInf);
Deg_PutParamDegCod (DegCod);
snprintf (Gbl.Title,sizeof (Gbl.Title),
Txt_Go_to_X,
DegShortName);
HTM_BUTTON_SUBMIT_Begin (Gbl.Title,"BT_LINK LT DAT",NULL);
Log_DrawLogo (Hie_DEG,DegCod,DegShortName,20,"LT",true);
HTM_TxtF ("&nbsp;%s",DegShortName);
HTM_BUTTON_End ();
Frm_EndForm ();
}
HTM_TD_End ();
/***** Write course short name *****/
HTM_TD_Begin ("class=\"LT %s\"",BgColor);
if (CrsCod > 0)
{
Frm_StartFormGoTo (ActSeeCrsInf);
Crs_PutParamCrsCod (CrsCod);
snprintf (Gbl.Title,sizeof (Gbl.Title),
Txt_Go_to_X,
CrsShortName);
HTM_BUTTON_SUBMIT_Begin (Gbl.Title,"BT_LINK DAT",NULL);
HTM_Txt (CrsShortName);
HTM_BUTTON_End ();
Frm_EndForm ();
}
HTM_TD_End ();
/***** Write file zone *****/
switch (FileMetadata.FileBrowser)
{
case Brw_ADMI_DOC_INS:
case Brw_ADMI_DOC_CTR:
case Brw_ADMI_DOC_DEG:
case Brw_ADMI_DOC_CRS:
case Brw_ADMI_DOC_GRP:
Title = Txt_Documents_area;
break;
case Brw_ADMI_TCH_CRS:
case Brw_ADMI_TCH_GRP:
Title = Txt_Teachers_files_area;
break;
case Brw_ADMI_SHR_INS:
case Brw_ADMI_SHR_CTR:
case Brw_ADMI_SHR_DEG:
case Brw_ADMI_SHR_CRS:
case Brw_ADMI_SHR_GRP:
Title = Txt_Shared_files_area;
break;
case Brw_ADMI_ASG_USR:
Title = Txt_Assignments_area;
break;
case Brw_ADMI_WRK_USR:
Title = Txt_Works_area;
break;
case Brw_ADMI_DOC_PRJ:
Title = Txt_Project_documents;
break;
case Brw_ADMI_ASS_PRJ:
Title = Txt_Project_assessment;
break;
case Brw_ADMI_MRK_CRS:
case Brw_ADMI_MRK_GRP:
Title = Txt_Marks_area;
break;
case Brw_ADMI_BRF_USR:
Title = Txt_Temporary_private_storage_area;
break;
default:
Title = "";
break;
}
HTM_TD_Begin ("class=\"DAT LT %s\"",BgColor);
HTM_Txt (Title);
HTM_TD_End ();
/***** Get the name of the file to show *****/
Brw_GetFileNameToShow (FileMetadata.FilFolLnk.Type,
FileMetadata.FilFolLnk.Name,
FileNameToShow);
/***** Write file name using path (row[1]) *****/
HTM_TD_Begin ("class=\"DAT_N LT %s\"",BgColor);
/* Begin form */
Action = Brw_ActReqDatFile[Brw_FileBrowserForFoundDocs[FileMetadata.FileBrowser]];
if (CrsCod > 0)
{
Frm_StartFormGoTo (Action);
Crs_PutParamCrsCod (CrsCod); // Go to course
if (GrpCod > 0)
Grp_PutParamGrpCod (GrpCod);
}
else if (DegCod > 0)
{
Frm_StartFormGoTo (Action);
Deg_PutParamDegCod (DegCod); // Go to degree
}
else if (CtrCod > 0)
{
Frm_StartFormGoTo (Action);
Ctr_PutParamCtrCod (CtrCod); // Go to centre
}
else if (InsCod > 0)
{
Frm_StartFormGoTo (Action);
Ins_PutParamInsCod (InsCod); // Go to institution
}
else
Frm_StartForm (Action);
/* Parameters to go to file / folder */
if (FileMetadata.FilFolLnk.Type == Brw_IS_FOLDER)
Brw_PutImplicitParamsFileBrowser ();
else
Brw_PutParamsFileBrowser (NULL, // Not used
NULL, // Not used
Brw_IS_UNKNOWN, // Not used
FileMetadata.FilCod);
/* File or folder icon */
HTM_BUTTON_SUBMIT_Begin (FileNameToShow,"BT_LINK LT DAT_N",NULL);
if (FileMetadata.FilFolLnk.Type == Brw_IS_FOLDER)
/* Icon with folder */
Ico_PutIcon ("folder-yellow.png",Txt_Folder,"CONTEXT_ICO_16x16");
else
/* Icon with file type or link */
Brw_PutIconFile (FileMetadata.FilFolLnk.Type,FileMetadata.FilFolLnk.Name,
"CONTEXT_ICO_16x16",false);
HTM_TxtF ("&nbsp;%s",FileNameToShow);
HTM_BUTTON_End ();
/* End form */
Frm_EndForm ();
HTM_TD_End ();
HTM_TR_End ();
Gbl.RowEvenOdd = 1 - Gbl.RowEvenOdd;
}
}
/*****************************************************************************/
/***************** Write a form (link) to remove old files *******************/
/*****************************************************************************/
static void Brw_PutLinkToAskRemOldFiles (void)
{
extern const char *Txt_Remove_old_files;
Lay_PutContextualLinkIconText (ActReqRemOldBrf,NULL,
Brw_PutHiddenParamFullTreeIfSelected,
"trash.svg",
Txt_Remove_old_files);
}
/*****************************************************************************/
/************** Write a form fo confirm removing of old files ****************/
/*****************************************************************************/
void Brw_AskRemoveOldFiles (void)
{
extern const char *The_ClassFormInBox[The_NUM_THEMES];
extern const char *Txt_Remove_old_files;
extern const char *Txt_Remove_files_older_than_PART_1_OF_2;
extern const char *Txt_Remove_files_older_than_PART_2_OF_2;
extern const char *Txt_Remove;
unsigned Months;
/***** Get parameters related to file browser *****/
Brw_GetParAndInitFileBrowser ();
/***** Begin form *****/
Frm_StartForm (ActRemOldBrf);
Brw_PutHiddenParamFullTreeIfSelected ();
/***** Begin box *****/
Box_BoxBegin (NULL,Txt_Remove_old_files,NULL,
NULL,Box_NOT_CLOSABLE);
/***** Form to request number of months (to remove files older) *****/
HTM_LABEL_Begin ("class=\"%s\"",The_ClassFormInBox[Gbl.Prefs.Theme]);
HTM_TxtF ("%s&nbsp;",Txt_Remove_files_older_than_PART_1_OF_2);
HTM_SELECT_Begin (false,
"name=\"Months\"");
for (Months = Brw_MIN_MONTHS_TO_REMOVE_OLD_FILES;
Months <= Brw_MAX_MONTHS_IN_BRIEFCASE;
Months++)
HTM_OPTION (HTM_Type_UNSIGNED,&Months,
Months == Brw_DEF_MONTHS_TO_REMOVE_OLD_FILES,false,
"%u",Months);
HTM_SELECT_End ();
HTM_NBSP ();
HTM_TxtF (Txt_Remove_files_older_than_PART_2_OF_2,
Cfg_PLATFORM_SHORT_NAME);
HTM_LABEL_End ();
/***** Send button and end box *****/
Box_EndBoxWithButton (Btn_REMOVE_BUTTON,Txt_Remove);
/***** End form *****/
Frm_EndForm ();
/***** Show again the file browser *****/
Brw_ShowAgainFileBrowserOrWorks ();
}
/*****************************************************************************/
/*********************** Remove old files in briefcase ***********************/
/*****************************************************************************/
void Brw_RemoveOldFilesBriefcase (void)
{
extern const char *Txt_Files_removed;
extern const char *Txt_Links_removed;
extern const char *Txt_Folders_removed;
unsigned Months;
struct Brw_NumObjects Removed;
/***** Get parameters related to file browser *****/
Brw_GetParAndInitFileBrowser ();
if (Brw_GetIfCrsAssigWorksFileBrowser ())
{
/***** Get parameter with number of months without access *****/
Months = (unsigned)
Par_GetParToUnsignedLong ("Months",
Brw_MIN_MONTHS_TO_REMOVE_OLD_FILES,
Brw_MAX_MONTHS_IN_BRIEFCASE,
Brw_DEF_MONTHS_TO_REMOVE_OLD_FILES);
/***** Remove old files *****/
Brw_RemoveOldFilesInBrowser (Months,&Removed);
/***** Success message *****/
Ale_ShowAlert (Ale_SUCCESS,"%s: %u<br />"
"%s: %u<br />"
"%s: %u",
Txt_Files_removed ,Removed.NumFiles,
Txt_Links_removed ,Removed.NumLinks,
Txt_Folders_removed,Removed.NumFolds);
}
/***** Show again the file browser *****/
Brw_ShowAgainFileBrowserOrWorks ();
}
/*****************************************************************************/
/******************************* Remove old files ****************************/
/*****************************************************************************/
static void Brw_RemoveOldFilesInBrowser (unsigned Months,struct Brw_NumObjects *Removed)
{
time_t TimeRemoveFilesOlder;
/***** Compute time in seconds
(files older than this time will be removed) *****/
TimeRemoveFilesOlder = Gbl.StartExecutionTimeUTC -
(time_t) Months * Dat_SECONDS_IN_ONE_MONTH;
/***** Remove old files recursively *****/
Removed->NumFiles =
Removed->NumLinks =
Removed->NumFolds = 0;
Brw_ScanDirRemovingOldFiles (1,Gbl.FileBrowser.Priv.PathRootFolder,
Brw_RootFolderInternalNames[Gbl.FileBrowser.Type],
TimeRemoveFilesOlder,Removed);
/***** Remove affected clipboards *****/
if (Removed->NumFiles ||
Removed->NumLinks ||
Removed->NumFolds) // If anything has been changed
Brw_RemoveAffectedClipboards (Gbl.FileBrowser.Type,
Gbl.Usrs.Me.UsrDat.UsrCod,
Gbl.Usrs.Other.UsrDat.UsrCod);
}
/*****************************************************************************/
/************* Scan a directory recursively removing old files ***************/
/*****************************************************************************/
static void Brw_ScanDirRemovingOldFiles (unsigned Level,
const char Path[PATH_MAX + 1],
const char PathInTree[PATH_MAX + 1],
time_t TimeRemoveFilesOlder,
struct Brw_NumObjects *Removed)
{
struct dirent **FileList;
int NumFile;
int NumFiles;
char PathFileRel[PATH_MAX + 1];
char PathFileInExplTree[PATH_MAX + 1];
struct stat FolderStatus;
struct stat FileStatus;
/***** Save folder status *****/
// Folder st_mtime must be saved before remove files inside it
// because st_mtime is updated by the deletion
if (lstat (Path,&FolderStatus)) // On success ==> 0 is returned
Lay_ShowErrorAndExit ("Can not get information about a file or folder.");
/***** Scan directory *****/
else if ((NumFiles = scandir (Path,&FileList,NULL,alphasort)) >= 0) // No error
{
/***** Check file by file removing old files *****/
for (NumFile = 0;
NumFile < NumFiles;
NumFile++)
{
if (strcmp (FileList[NumFile]->d_name,".") &&
strcmp (FileList[NumFile]->d_name,"..")) // Skip directories "." and ".."
{
/***** Construct the full path of the file or folder *****/
snprintf (PathFileRel,sizeof (PathFileRel),
"%s/%s",
Path,FileList[NumFile]->d_name);
snprintf (PathFileInExplTree,sizeof (PathFileInExplTree),
"%s/%s",
PathInTree,FileList[NumFile]->d_name);
/***** Get file or folder status *****/
if (lstat (PathFileRel,&FileStatus)) // On success ==> 0 is returned
Lay_ShowErrorAndExit ("Can not get information about a file or folder.");
else if (S_ISDIR (FileStatus.st_mode)) // It's a folder
/* Scan subtree starting at this this directory recursively */
Brw_ScanDirRemovingOldFiles (Level + 1,PathFileRel,
PathFileInExplTree,
TimeRemoveFilesOlder,Removed);
else if (S_ISREG (FileStatus.st_mode) && // It's a regular file
FileStatus.st_mtime < TimeRemoveFilesOlder) // ..and it's old
{
/* Remove file/link from disk and database */
Brw_RemoveFileFromDiskAndDB (PathFileRel,
PathFileInExplTree);
/* Update number of files/links removed */
if (Str_FileIs (PathFileRel,"url"))
(Removed->NumLinks)++; // It's a link (URL inside a .url file)
else
(Removed->NumFiles)++; // It's a file
}
}
free (FileList[NumFile]);
}
free (FileList);
if (Level > 1) // If not root folder
{
if (NumFiles > 2)
{
/***** Rescan folder in order to count
the new number of files after deletion *****/
if ((NumFiles = scandir (Path,&FileList,NULL,alphasort)) >= 0) // No error
{
/* Free list of files */
for (NumFile = 0;
NumFile < NumFiles;
NumFile++)
free (FileList[NumFile]);
free (FileList);
}
else
Lay_ShowErrorAndExit ("Error while scanning directory.");
}
if (NumFiles <= 2 && // It's an empty folder
FolderStatus.st_mtime < TimeRemoveFilesOlder) // ..and it was old before deletion
{
/* Remove folder from disk and database */
if (Brw_RemoveFolderFromDiskAndDB (Path,PathInTree))
Lay_ShowErrorAndExit ("Can not remove folder.");
/* Update number of files/links removed */
(Removed->NumFolds)++;
}
}
}
else
Lay_ShowErrorAndExit ("Error while scanning directory.");
}
/*****************************************************************************/
/******************* Remove file/link from disk and database *****************/
/*****************************************************************************/
static void Brw_RemoveFileFromDiskAndDB (const char Path[PATH_MAX + 1],
const char FullPathInTree[PATH_MAX + 1])
{
/***** Remove file from disk *****/
if (unlink (Path))
Lay_ShowErrorAndExit ("Can not remove file / link.");
/***** If a file is removed,
it is necessary to remove it from the database *****/
Brw_RemoveOneFileOrFolderFromDB (FullPathInTree);
}
/*****************************************************************************/
/******************** Remove folder from disk and database *******************/
/*****************************************************************************/
// Return the returned value of rmdir
static int Brw_RemoveFolderFromDiskAndDB (const char Path[PATH_MAX + 1],
const char FullPathInTree[PATH_MAX + 1])
{
int Result;
/***** Remove folder from disk *****/
Result = rmdir (Path); // On success, zero is returned.
// On error, -1 is returned, and errno is set appropriately.
if (!Result) // Success
{
/***** If a folder is removed,
it is necessary to remove it from the database *****/
Brw_RemoveOneFileOrFolderFromDB (FullPathInTree);
/***** Remove affected expanded folders *****/
Brw_RemoveAffectedExpandedFolders (FullPathInTree);
}
return Result;
}
/*****************************************************************************/
/*********** Get action to expand folder for current file browser ************/
/*****************************************************************************/
Act_Action_t Brw_GetActionExpand (void)
{
return Brw_ActExpandFolder[Gbl.FileBrowser.Type];
}
/*****************************************************************************/
/********** Get action to contract folder for current file browser ***********/
/*****************************************************************************/
Act_Action_t Brw_GetActionContract (void)
{
return Brw_ActContractFolder[Gbl.FileBrowser.Type];
}
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