// 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) 1999-2017 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 . */ /*****************************************************************************/ /********************************* Headers ***********************************/ /*****************************************************************************/ #include // For scandir, etc. #include // For errno #include // For PATH_MAX #include // For NULL #include // For exit, system, malloc, free, etc #include // For string functions #include // For time #include // For lstat, time_t #include // For lstat #include // For access, lstat, getpid, chdir, symlink #include "swad_config.h" #include "swad_database.h" #include "swad_file_browser.h" #include "swad_global.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_social.h" #include "swad_string.h" #include "swad_zip.h" /*****************************************************************************/ /******************** Global variables from other modules ********************/ /*****************************************************************************/ extern struct Globals Gbl; /*****************************************************************************/ /****************************** Internal types *******************************/ /*****************************************************************************/ typedef enum { Brw_EXPAND_TREE_NOTHING, Brw_EXPAND_TREE_PLUS, Brw_EXPAND_TREE_MINUS, } Brw_ExpandTree_t; struct Brw_NumObjects { unsigned NumFiles; unsigned NumFolds; unsigned NumLinks; }; /*****************************************************************************/ /**************************** Internal constants *****************************/ /*****************************************************************************/ const char *Brw_FileTypeParamName[Brw_NUM_FILE_TYPES] = { "BrwFFL", // Brw_IS_UNKNOWN "BrwFil", // Brw_IS_FILE - Do not use Fil_NAME_OF_PARAM_FILENAME_ORG "BrwFol", // Brw_IS_FOLDER "BrwLnk", // Brw_IS_LINK }; /* const char *Brw_Licenses_DB[Brw_NUM_LICENSES] = { "all_rights_reserved", // All Rights Reserved "cc_by", // CC Attribution License "cc_by_sa", // CC Attribution-ShareAlike License "cc_by_nd", // CC Attribution-NoDerivs License "cc_by_nc", // CC Attribution-NonCommercial License "cc_by_nc_sa", // CC Attribution-NonCommercial-ShareAlike License "cc_by_nc_nd", // CC Attribution-NonCommercial-NoDerivs License }; */ // 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 = 0 Brw_ADMI_DOCUM_CRS, // Brw_SHOW_DOCUM_CRS = 1 Brw_ADMI_MARKS_CRS, // Brw_SHOW_MARKS_CRS = 2 Brw_ADMI_DOCUM_CRS, // Brw_ADMI_DOCUM_CRS = 3 Brw_ADMI_SHARE_CRS, // Brw_ADMI_SHARE_CRS = 4 Brw_ADMI_SHARE_GRP, // Brw_ADMI_SHARE_GRP = 5 Brw_ADMI_WORKS_USR, // Brw_ADMI_WORKS_USR = 6 Brw_ADMI_WORKS_USR, // Brw_ADMI_WORKS_CRS = 7 Brw_ADMI_MARKS_CRS, // Brw_ADMI_MARKS_CRS = 8 Brw_ADMI_BRIEF_USR, // Brw_ADMI_BRIEF_USR = 9 Brw_ADMI_DOCUM_GRP, // Brw_SHOW_DOCUM_GRP = 10 Brw_ADMI_DOCUM_GRP, // Brw_ADMI_DOCUM_GRP = 11 Brw_ADMI_MARKS_GRP, // Brw_SHOW_MARKS_GRP = 12 Brw_ADMI_MARKS_GRP, // Brw_ADMI_MARKS_GRP = 13 Brw_ADMI_ASSIG_USR, // Brw_ADMI_ASSIG_USR = 14 Brw_ADMI_ASSIG_USR, // Brw_ADMI_ASSIG_CRS = 15 Brw_ADMI_DOCUM_DEG, // Brw_SHOW_DOCUM_DEG = 16 Brw_ADMI_DOCUM_DEG, // Brw_ADMI_DOCUM_DEG = 17 Brw_ADMI_DOCUM_CTR, // Brw_SHOW_DOCUM_CTR = 18 Brw_ADMI_DOCUM_CTR, // Brw_ADMI_DOCUM_CTR = 19 Brw_ADMI_DOCUM_INS, // Brw_SHOW_DOCUM_INS = 20 Brw_ADMI_DOCUM_INS, // Brw_ADMI_DOCUM_INS = 21 Brw_ADMI_SHARE_DEG, // Brw_ADMI_SHARE_DEG = 22 Brw_ADMI_SHARE_CTR, // Brw_ADMI_SHARE_CTR = 23 Brw_ADMI_SHARE_INS, // Brw_ADMI_SHARE_INS = 24 Brw_ADMI_TEACH_CRS, // Brw_ADMI_TEACH_CRS = 25 Brw_ADMI_TEACH_GRP, // Brw_ADMI_TEACH_GRP = 26 }; // Browsers viewable shown in search for documents const Brw_FileBrowser_t Brw_FileBrowserForFoundDocs[Brw_NUM_TYPES_FILE_BROWSER] = { Brw_UNKNOWN, // Brw_UNKNOWN = 0 Brw_SHOW_DOCUM_CRS, // Brw_SHOW_DOCUM_CRS = 1 Brw_SHOW_MARKS_CRS, // Brw_SHOW_MARKS_CRS = 2 Brw_SHOW_DOCUM_CRS, // Brw_ADMI_DOCUM_CRS = 3 Brw_ADMI_SHARE_CRS, // Brw_ADMI_SHARE_CRS = 4 Brw_ADMI_SHARE_GRP, // Brw_ADMI_SHARE_GRP = 5 Brw_ADMI_WORKS_USR, // Brw_ADMI_WORKS_USR = 6 Brw_ADMI_WORKS_USR, // Brw_ADMI_WORKS_CRS = 7 Brw_ADMI_MARKS_CRS, // Brw_ADMI_MARKS_CRS = 8 Brw_ADMI_BRIEF_USR, // Brw_ADMI_BRIEF_USR = 9 Brw_SHOW_DOCUM_GRP, // Brw_SHOW_DOCUM_GRP = 10 Brw_SHOW_DOCUM_GRP, // Brw_ADMI_DOCUM_GRP = 11 Brw_SHOW_MARKS_GRP, // Brw_SHOW_MARKS_GRP = 12 Brw_SHOW_MARKS_GRP, // Brw_ADMI_MARKS_GRP = 13 Brw_ADMI_ASSIG_USR, // Brw_ADMI_ASSIG_USR = 14 Brw_ADMI_ASSIG_USR, // Brw_ADMI_ASSIG_CRS = 15 Brw_SHOW_DOCUM_DEG, // Brw_SHOW_DOCUM_DEG = 16 Brw_SHOW_DOCUM_DEG, // Brw_ADMI_DOCUM_DEG = 17 Brw_SHOW_DOCUM_CTR, // Brw_SHOW_DOCUM_CTR = 18 Brw_SHOW_DOCUM_CTR, // Brw_ADMI_DOCUM_CTR = 19 Brw_SHOW_DOCUM_INS, // Brw_SHOW_DOCUM_INS = 20 Brw_SHOW_DOCUM_INS, // Brw_ADMI_DOCUM_INS = 21 Brw_ADMI_SHARE_DEG, // Brw_ADMI_SHARE_DEG = 22 Brw_ADMI_SHARE_CTR, // Brw_ADMI_SHARE_CTR = 23 Brw_ADMI_SHARE_INS, // Brw_ADMI_SHARE_INS = 24 Brw_ADMI_TEACH_CRS, // Brw_ADMI_TEACH_CRS = 25 Brw_ADMI_TEACH_GRP, // Brw_ADMI_TEACH_GRP = 26 }; // Browsers types for database "clipboard" table static const Brw_FileBrowser_t Brw_FileBrowserForDB_clipboard[Brw_NUM_TYPES_FILE_BROWSER] = { Brw_UNKNOWN, // Brw_UNKNOWN = 0 Brw_ADMI_DOCUM_CRS, // Brw_SHOW_DOCUM_CRS = 1 Brw_ADMI_MARKS_CRS, // Brw_SHOW_MARKS_CRS = 2 Brw_ADMI_DOCUM_CRS, // Brw_ADMI_DOCUM_CRS = 3 Brw_ADMI_SHARE_CRS, // Brw_ADMI_SHARE_CRS = 4 Brw_ADMI_SHARE_GRP, // Brw_ADMI_SHARE_GRP = 5 Brw_ADMI_WORKS_USR, // Brw_ADMI_WORKS_USR = 6 Brw_ADMI_WORKS_CRS, // Brw_ADMI_WORKS_CRS = 7 Brw_ADMI_MARKS_CRS, // Brw_ADMI_MARKS_CRS = 8 Brw_ADMI_BRIEF_USR, // Brw_ADMI_BRIEF_USR = 9 Brw_ADMI_DOCUM_GRP, // Brw_SHOW_DOCUM_GRP = 10 Brw_ADMI_DOCUM_GRP, // Brw_ADMI_DOCUM_GRP = 11 Brw_ADMI_MARKS_GRP, // Brw_SHOW_MARKS_GRP = 12 Brw_ADMI_MARKS_GRP, // Brw_ADMI_MARKS_GRP = 13 Brw_ADMI_ASSIG_USR, // Brw_ADMI_ASSIG_USR = 14 Brw_ADMI_ASSIG_CRS, // Brw_ADMI_ASSIG_CRS = 15 Brw_ADMI_DOCUM_DEG, // Brw_SHOW_DOCUM_DEG = 16 Brw_ADMI_DOCUM_DEG, // Brw_ADMI_DOCUM_DEG = 17 Brw_ADMI_DOCUM_CTR, // Brw_SHOW_DOCUM_CTR = 18 Brw_ADMI_DOCUM_CTR, // Brw_ADMI_DOCUM_CTR = 19 Brw_ADMI_DOCUM_INS, // Brw_SHOW_DOCUM_INS = 20 Brw_ADMI_DOCUM_INS, // Brw_ADMI_DOCUM_INS = 21 Brw_ADMI_SHARE_DEG, // Brw_ADMI_SHARE_DEG = 22 Brw_ADMI_SHARE_CTR, // Brw_ADMI_SHARE_CTR = 23 Brw_ADMI_SHARE_INS, // Brw_ADMI_SHARE_INS = 24 Brw_ADMI_TEACH_CRS, // Brw_ADMI_TEACH_CRS = 25 Brw_ADMI_TEACH_GRP, // Brw_ADMI_TEACH_GRP = 26 }; // 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 = 0 Brw_ADMI_DOCUM_CRS, // Brw_SHOW_DOCUM_CRS = 1 Brw_ADMI_MARKS_CRS, // Brw_SHOW_MARKS_CRS = 2 Brw_ADMI_DOCUM_CRS, // Brw_ADMI_DOCUM_CRS = 3 Brw_ADMI_SHARE_CRS, // Brw_ADMI_SHARE_CRS = 4 Brw_ADMI_SHARE_GRP, // Brw_ADMI_SHARE_GRP = 5 Brw_ADMI_WORKS_USR, // Brw_ADMI_WORKS_USR = 6 Brw_ADMI_WORKS_CRS, // Brw_ADMI_WORKS_CRS = 7 Brw_ADMI_MARKS_CRS, // Brw_ADMI_MARKS_CRS = 8 Brw_ADMI_BRIEF_USR, // Brw_ADMI_BRIEF_USR = 9 Brw_ADMI_DOCUM_GRP, // Brw_SHOW_DOCUM_GRP = 10 Brw_ADMI_DOCUM_GRP, // Brw_ADMI_DOCUM_GRP = 11 Brw_ADMI_MARKS_GRP, // Brw_SHOW_MARKS_GRP = 12 Brw_ADMI_MARKS_GRP, // Brw_ADMI_MARKS_GRP = 13 Brw_ADMI_ASSIG_USR, // Brw_ADMI_ASSIG_USR = 14 Brw_ADMI_ASSIG_CRS, // Brw_ADMI_ASSIG_CRS = 15 Brw_ADMI_DOCUM_DEG, // Brw_SHOW_DOCUM_DEG = 16 Brw_ADMI_DOCUM_DEG, // Brw_ADMI_DOCUM_DEG = 17 Brw_ADMI_DOCUM_CTR, // Brw_SHOW_DOCUM_CTR = 18 Brw_ADMI_DOCUM_CTR, // Brw_ADMI_DOCUM_CTR = 19 Brw_ADMI_DOCUM_INS, // Brw_SHOW_DOCUM_INS = 20 Brw_ADMI_DOCUM_INS, // Brw_ADMI_DOCUM_INS = 21 Brw_ADMI_SHARE_DEG, // Brw_ADMI_SHARE_DEG = 22 Brw_ADMI_SHARE_CTR, // Brw_ADMI_SHARE_CTR = 23 Brw_ADMI_SHARE_INS, // Brw_ADMI_SHARE_INS = 24 Brw_ADMI_TEACH_CRS, // Brw_ADMI_TEACH_CRS = 25 Brw_ADMI_TEACH_GRP, // Brw_ADMI_TEACH_GRP = 26 }; // 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 = 0 Brw_ADMI_DOCUM_CRS, // Brw_SHOW_DOCUM_CRS = 1 Brw_ADMI_MARKS_CRS, // Brw_SHOW_MARKS_CRS = 2 Brw_ADMI_DOCUM_CRS, // Brw_ADMI_DOCUM_CRS = 3 Brw_ADMI_SHARE_CRS, // Brw_ADMI_SHARE_CRS = 4 Brw_ADMI_SHARE_GRP, // Brw_ADMI_SHARE_GRP = 5 Brw_ADMI_ASSIG_USR, // Brw_ADMI_WORKS_USR = 6 Brw_ADMI_ASSIG_CRS, // Brw_ADMI_WORKS_CRS = 7 Brw_ADMI_MARKS_CRS, // Brw_ADMI_MARKS_CRS = 8 Brw_ADMI_BRIEF_USR, // Brw_ADMI_BRIEF_USR = 9 Brw_ADMI_DOCUM_GRP, // Brw_SHOW_DOCUM_GRP = 10 Brw_ADMI_DOCUM_GRP, // Brw_ADMI_DOCUM_GRP = 11 Brw_ADMI_MARKS_GRP, // Brw_SHOW_MARKS_GRP = 12 Brw_ADMI_MARKS_GRP, // Brw_ADMI_MARKS_GRP = 13 Brw_ADMI_ASSIG_USR, // Brw_ADMI_ASSIG_USR = 14 Brw_ADMI_ASSIG_CRS, // Brw_ADMI_ASSIG_CRS = 15 Brw_ADMI_DOCUM_DEG, // Brw_SHOW_DOCUM_DEG = 16 Brw_ADMI_DOCUM_DEG, // Brw_ADMI_DOCUM_DEG = 17 Brw_ADMI_DOCUM_CTR, // Brw_SHOW_DOCUM_CTR = 18 Brw_ADMI_DOCUM_CTR, // Brw_ADMI_DOCUM_CTR = 19 Brw_ADMI_DOCUM_INS, // Brw_SHOW_DOCUM_INS = 20 Brw_ADMI_DOCUM_INS, // Brw_ADMI_DOCUM_INS = 21 Brw_ADMI_SHARE_DEG, // Brw_ADMI_SHARE_DEG = 22 Brw_ADMI_SHARE_CTR, // Brw_ADMI_SHARE_CTR = 23 Brw_ADMI_SHARE_INS, // Brw_ADMI_SHARE_INS = 24 Brw_ADMI_TEACH_CRS, // Brw_ADMI_TEACH_CRS = 25 Brw_ADMI_TEACH_GRP, // Brw_ADMI_TEACH_GRP = 26 }; // Internal names of root folders const char *Brw_RootFolderInternalNames[Brw_NUM_TYPES_FILE_BROWSER] = { "", // Brw_UNKNOWN Brw_INTERNAL_NAME_ROOT_FOLDER_DOWNLOAD, // Brw_SHOW_DOCUM_CRS Brw_INTERNAL_NAME_ROOT_FOLDER_MARKS, // Brw_SHOW_MARKS_CRS Brw_INTERNAL_NAME_ROOT_FOLDER_DOWNLOAD, // Brw_ADMI_DOCUM_CRS Brw_INTERNAL_NAME_ROOT_FOLDER_SHARED, // Brw_ADMI_SHARE_CRS Brw_INTERNAL_NAME_ROOT_FOLDER_SHARED, // Brw_ADMI_SHARE_GRP Brw_INTERNAL_NAME_ROOT_FOLDER_WORKS, // Brw_ADMI_WORKS_USR Brw_INTERNAL_NAME_ROOT_FOLDER_WORKS, // Brw_ADMI_WORKS_CRS Brw_INTERNAL_NAME_ROOT_FOLDER_MARKS, // Brw_ADMI_MARKS_CRS Brw_INTERNAL_NAME_ROOT_FOLDER_BRIEF, // Brw_ADMI_BRIEF_USR Brw_INTERNAL_NAME_ROOT_FOLDER_DOWNLOAD, // Brw_SHOW_DOCUM_GRP Brw_INTERNAL_NAME_ROOT_FOLDER_DOWNLOAD, // Brw_ADMI_DOCUM_GRP Brw_INTERNAL_NAME_ROOT_FOLDER_MARKS, // Brw_SHOW_MARKS_GRP Brw_INTERNAL_NAME_ROOT_FOLDER_MARKS, // Brw_ADMI_MARKS_GRP Brw_INTERNAL_NAME_ROOT_FOLDER_ASSIGNMENTS, // Brw_ADMI_ASSIG_USR Brw_INTERNAL_NAME_ROOT_FOLDER_ASSIGNMENTS, // Brw_ADMI_ASSIG_CRS Brw_INTERNAL_NAME_ROOT_FOLDER_DOCUMENTS, // Brw_SHOW_DOCUM_DEG Brw_INTERNAL_NAME_ROOT_FOLDER_DOCUMENTS, // Brw_ADMI_DOCUM_DEG Brw_INTERNAL_NAME_ROOT_FOLDER_DOCUMENTS, // Brw_SHOW_DOCUM_CTR Brw_INTERNAL_NAME_ROOT_FOLDER_DOCUMENTS, // Brw_ADMI_DOCUM_CTR Brw_INTERNAL_NAME_ROOT_FOLDER_DOCUMENTS, // Brw_SHOW_DOCUM_INS Brw_INTERNAL_NAME_ROOT_FOLDER_DOCUMENTS, // Brw_ADMI_DOCUM_INS Brw_INTERNAL_NAME_ROOT_FOLDER_SHARED_FILES, // Brw_ADMI_SHARE_DEG Brw_INTERNAL_NAME_ROOT_FOLDER_SHARED_FILES, // Brw_ADMI_SHARE_CTR Brw_INTERNAL_NAME_ROOT_FOLDER_SHARED_FILES, // Brw_ADMI_SHARE_INS Brw_INTERNAL_NAME_ROOT_FOLDER_TEACHERS, // Brw_ADMI_TEACH_CRS Brw_INTERNAL_NAME_ROOT_FOLDER_TEACHERS, // Brw_ADMI_TEACH_GRP }; static const bool Brw_FileBrowserIsEditable[Brw_NUM_TYPES_FILE_BROWSER] = { false, // Brw_UNKNOWN false, // Brw_SHOW_DOCUM_CRS false, // Brw_SHOW_MARKS_CRS true, // Brw_ADMI_DOCUM_CRS true, // Brw_ADMI_SHARE_CRS true, // Brw_ADMI_SHARE_GRP true, // Brw_ADMI_WORKS_USR true, // Brw_ADMI_WORKS_CRS true, // Brw_ADMI_MARKS_CRS true, // Brw_ADMI_BRIEF_USR false, // Brw_SHOW_DOCUM_GRP true, // Brw_ADMI_DOCUM_GRP false, // Brw_SHOW_MARKS_GRP true, // Brw_ADMI_MARKS_GRP true, // Brw_ADMI_ASSIG_USR true, // Brw_ADMI_ASSIG_CRS false, // Brw_SHOW_DOCUM_DEG true, // Brw_ADMI_DOCUM_DEG false, // Brw_SHOW_DOCUM_CTR true, // Brw_ADMI_DOCUM_CTR false, // Brw_SHOW_DOCUM_INS true, // Brw_ADMI_DOCUM_INS true, // Brw_ADMI_SHARE_DEG true, // Brw_ADMI_SHARE_CTR true, // Brw_ADMI_SHARE_INS true, // Brw_ADMI_TEACH_CRS true, // Brw_ADMI_TEACH_GRP }; static const Act_Action_t Brw_ActSeeAdm[Brw_NUM_TYPES_FILE_BROWSER] = { ActUnk, // Brw_UNKNOWN ActSeeDocCrs, // Brw_SHOW_DOCUM_CRS ActSeeMrkCrs, // Brw_SHOW_MARKS_CRS ActAdmDocCrs, // Brw_ADMI_DOCUM_CRS ActAdmShaCrs, // Brw_ADMI_SHARE_CRS ActAdmShaGrp, // Brw_ADMI_SHARE_GRP ActAdmAsgWrkUsr, // Brw_ADMI_WORKS_USR ActAdmAsgWrkCrs, // Brw_ADMI_WORKS_CRS ActAdmMrkCrs, // Brw_ADMI_MARKS_CRS ActAdmBrf, // Brw_ADMI_BRIEF_USR ActSeeDocGrp, // Brw_SHOW_DOCUM_GRP ActAdmDocGrp, // Brw_ADMI_DOCUM_GRP ActSeeMrkGrp, // Brw_SHOW_MARKS_GRP ActAdmMrkGrp, // Brw_ADMI_MARKS_GRP ActAdmAsgWrkUsr, // Brw_ADMI_ASSIG_USR ActAdmAsgWrkCrs, // Brw_ADMI_ASSIG_CRS ActSeeDocDeg, // Brw_SHOW_DOCUM_DEG ActAdmDocDeg, // Brw_ADMI_DOCUM_DEG ActSeeDocCtr, // Brw_SHOW_DOCUM_CTR ActAdmDocCtr, // Brw_ADMI_DOCUM_CTR ActSeeDocIns, // Brw_SHOW_DOCUM_INS ActAdmDocIns, // Brw_ADMI_DOCUM_INS ActAdmShaDeg, // Brw_ADMI_SHARE_DEG ActAdmShaCtr, // Brw_ADMI_SHARE_CTR ActAdmShaIns, // Brw_ADMI_SHARE_INS ActAdmTchCrs, // Brw_ADMI_TEACH_CRS ActAdmTchGrp, // Brw_ADMI_TEACH_GRP }; static const Act_Action_t Brw_ActFromSeeToAdm[Brw_NUM_TYPES_FILE_BROWSER] = { ActUnk, // Brw_UNKNOWN ActAdmDocCrs, // Brw_SHOW_DOCUM_CRS ActAdmMrkCrs, // Brw_SHOW_MARKS_CRS ActUnk, // Brw_ADMI_DOCUM_CRS ActUnk, // Brw_ADMI_SHARE_CRS ActUnk, // Brw_ADMI_SHARE_GRP ActUnk, // Brw_ADMI_WORKS_USR ActUnk, // Brw_ADMI_WORKS_CRS ActUnk, // Brw_ADMI_MARKS_CRS ActUnk, // Brw_ADMI_BRIEF_USR ActAdmDocGrp, // Brw_SHOW_DOCUM_GRP ActUnk, // Brw_ADMI_DOCUM_GRP ActAdmMrkGrp, // Brw_SHOW_MARKS_GRP ActUnk, // Brw_ADMI_MARKS_GRP ActUnk, // Brw_ADMI_ASSIG_USR ActUnk, // Brw_ADMI_ASSIG_CRS ActAdmDocDeg, // Brw_SHOW_DOCUM_DEG ActUnk, // Brw_ADMI_DOCUM_DEG ActAdmDocCtr, // Brw_SHOW_DOCUM_CTR ActUnk, // Brw_ADMI_DOCUM_CTR ActAdmDocIns, // Brw_SHOW_DOCUM_INS ActUnk, // Brw_ADMI_DOCUM_INS ActUnk, // Brw_ADMI_SHARE_DEG ActUnk, // Brw_ADMI_SHARE_CTR ActUnk, // Brw_ADMI_SHARE_INS ActUnk, // Brw_ADMI_TEACH_CRS ActUnk, // Brw_ADMI_TEACH_GRP }; static const Act_Action_t Brw_ActFromAdmToSee[Brw_NUM_TYPES_FILE_BROWSER] = { ActUnk, // Brw_UNKNOWN ActUnk, // Brw_SHOW_DOCUM_CRS ActUnk, // Brw_SHOW_MARKS_CRS ActSeeDocCrs, // Brw_ADMI_DOCUM_CRS ActUnk, // Brw_ADMI_SHARE_CRS ActUnk, // Brw_ADMI_SHARE_GRP ActUnk, // Brw_ADMI_WORKS_USR ActUnk, // Brw_ADMI_WORKS_CRS ActSeeMrkCrs, // Brw_ADMI_MARKS_CRS ActUnk, // Brw_ADMI_BRIEF_USR ActUnk, // Brw_SHOW_DOCUM_GRP ActSeeDocGrp, // Brw_ADMI_DOCUM_GRP ActUnk, // Brw_SHOW_MARKS_GRP ActSeeMrkGrp, // Brw_ADMI_MARKS_GRP ActUnk, // Brw_ADMI_ASSIG_USR ActUnk, // Brw_ADMI_ASSIG_CRS ActUnk, // Brw_SHOW_DOCUM_DEG ActSeeDocDeg, // Brw_ADMI_DOCUM_DEG ActUnk, // Brw_SHOW_DOCUM_CTR ActSeeDocCtr, // Brw_ADMI_DOCUM_CTR ActUnk, // Brw_SHOW_DOCUM_INS ActSeeDocIns, // Brw_ADMI_DOCUM_INS ActUnk, // Brw_ADMI_SHARE_DEG ActUnk, // Brw_ADMI_SHARE_CTR ActUnk, // Brw_ADMI_SHARE_INS ActUnk, // Brw_ADMI_TEACH_CRS ActUnk, // Brw_ADMI_TEACH_GRP }; static const Act_Action_t Brw_ActChgZone[Brw_NUM_TYPES_FILE_BROWSER] = { ActUnk, // Brw_UNKNOWN ActChgToSeeDocCrs, // Brw_SHOW_DOCUM_CRS ActChgToSeeMrk, // Brw_SHOW_MARKS_CRS ActChgToAdmDocCrs, // Brw_ADMI_DOCUM_CRS ActChgToAdmSha, // Brw_ADMI_SHARE_CRS ActChgToAdmSha, // Brw_ADMI_SHARE_GRP ActUnk, // Brw_ADMI_WORKS_USR ActUnk, // Brw_ADMI_WORKS_CRS ActChgToAdmMrk, // Brw_ADMI_MARKS_CRS ActUnk, // Brw_ADMI_BRIEF_USR ActChgToSeeDocCrs, // Brw_SHOW_DOCUM_GRP ActChgToAdmDocCrs, // Brw_ADMI_DOCUM_GRP ActChgToSeeMrk, // Brw_SHOW_MARKS_GRP ActChgToAdmMrk, // Brw_ADMI_MARKS_GRP ActUnk, // Brw_ADMI_ASSIG_USR ActUnk, // Brw_ADMI_ASSIG_CRS ActUnk, // Brw_SHOW_DOCUM_DEG ActUnk, // Brw_ADMI_DOCUM_DEG ActUnk, // Brw_SHOW_DOCUM_CTR ActUnk, // Brw_ADMI_DOCUM_CTR ActUnk, // Brw_SHOW_DOCUM_INS ActUnk, // Brw_ADMI_DOCUM_INS ActUnk, // Brw_ADMI_SHARE_DEG ActUnk, // Brw_ADMI_SHARE_CTR ActUnk, // Brw_ADMI_SHARE_INS ActChgToAdmTch, // Brw_ADMI_TEACH_CRS ActChgToAdmTch, // Brw_ADMI_TEACH_GRP }; static const Act_Action_t Brw_ActShow[Brw_NUM_TYPES_FILE_BROWSER] = { ActUnk, // Brw_UNKNOWN ActUnk, // Brw_SHOW_DOCUM_CRS ActUnk, // Brw_SHOW_MARKS_CRS ActShoDocCrs, // Brw_ADMI_DOCUM_CRS ActUnk, // Brw_ADMI_SHARE_CRS ActUnk, // Brw_ADMI_SHARE_GRP ActUnk, // Brw_ADMI_WORKS_USR ActUnk, // Brw_ADMI_WORKS_CRS ActShoMrkCrs, // Brw_ADMI_MARKS_CRS ActUnk, // Brw_ADMI_BRIEF_USR ActUnk, // Brw_SHOW_DOCUM_GRP ActShoDocGrp, // Brw_ADMI_DOCUM_GRP ActUnk, // Brw_SHOW_MARKS_GRP ActShoMrkGrp, // Brw_ADMI_MARKS_GRP ActUnk, // Brw_ADMI_ASSIG_USR ActUnk, // Brw_ADMI_ASSIG_CRS ActUnk, // Brw_SHOW_DOCUM_DEG ActShoDocDeg, // Brw_ADMI_DOCUM_DEG ActUnk, // Brw_SHOW_DOCUM_CTR ActShoDocCtr, // Brw_ADMI_DOCUM_CTR ActUnk, // Brw_SHOW_DOCUM_INS ActShoDocIns, // Brw_ADMI_DOCUM_INS ActUnk, // Brw_ADMI_SHARE_DEG ActUnk, // Brw_ADMI_SHARE_CTR ActUnk, // Brw_ADMI_SHARE_INS ActUnk, // Brw_ADMI_TEACH_CRS ActUnk, // Brw_ADMI_TEACH_GRP }; static const Act_Action_t Brw_ActHide[Brw_NUM_TYPES_FILE_BROWSER] = { ActUnk, // Brw_UNKNOWN ActUnk, // Brw_SHOW_DOCUM_CRS ActUnk, // Brw_SHOW_MARKS_CRS ActHidDocCrs, // Brw_ADMI_DOCUM_CRS ActUnk, // Brw_ADMI_SHARE_CRS ActUnk, // Brw_ADMI_SHARE_GRP ActUnk, // Brw_ADMI_WORKS_USR ActUnk, // Brw_ADMI_WORKS_CRS ActHidMrkCrs, // Brw_ADMI_MARKS_CRS ActUnk, // Brw_ADMI_BRIEF_USR ActUnk, // Brw_SHOW_DOCUM_GRP ActHidDocGrp, // Brw_ADMI_DOCUM_GRP ActUnk, // Brw_SHOW_MARKS_GRP ActHidMrkGrp, // Brw_ADMI_MARKS_GRP ActUnk, // Brw_ADMI_ASSIG_USR ActUnk, // Brw_ADMI_ASSIG_CRS ActUnk, // Brw_SHOW_DOCUM_DEG ActHidDocDeg, // Brw_ADMI_DOCUM_DEG ActUnk, // Brw_SHOW_DOCUM_CTR ActHidDocCtr, // Brw_ADMI_DOCUM_CTR ActUnk, // Brw_SHOW_DOCUM_INS ActHidDocIns, // Brw_ADMI_DOCUM_INS ActUnk, // Brw_ADMI_SHARE_DEG ActUnk, // Brw_ADMI_SHARE_CTR ActUnk, // Brw_ADMI_SHARE_INS ActUnk, // Brw_ADMI_TEACH_CRS ActUnk, // Brw_ADMI_TEACH_GRP }; static const Act_Action_t Brw_ActReqDatFile[Brw_NUM_TYPES_FILE_BROWSER] = { ActUnk, // Brw_UNKNOWN ActReqDatSeeDocCrs, // Brw_SHOW_DOCUM_CRS ActReqDatSeeMrkCrs, // Brw_SHOW_MARKS_CRS ActReqDatAdmDocCrs, // Brw_ADMI_DOCUM_CRS ActReqDatShaCrs, // Brw_ADMI_SHARE_CRS ActReqDatShaGrp, // Brw_ADMI_SHARE_GRP ActReqDatWrkUsr, // Brw_ADMI_WORKS_USR ActReqDatWrkCrs, // Brw_ADMI_WORKS_CRS ActReqDatAdmMrkCrs, // Brw_ADMI_MARKS_CRS ActReqDatBrf, // Brw_ADMI_BRIEF_USR ActReqDatSeeDocGrp, // Brw_SHOW_DOCUM_GRP ActReqDatAdmDocGrp, // Brw_ADMI_DOCUM_GRP ActReqDatSeeMrkGrp, // Brw_SHOW_MARKS_GRP ActReqDatAdmMrkGrp, // Brw_ADMI_MARKS_GRP ActReqDatAsgUsr, // Brw_ADMI_ASSIG_USR ActReqDatAsgCrs, // Brw_ADMI_ASSIG_CRS ActReqDatSeeDocDeg, // Brw_SHOW_DOCUM_DEG ActReqDatAdmDocDeg, // Brw_ADMI_DOCUM_DEG ActReqDatSeeDocCtr, // Brw_SHOW_DOCUM_CTR ActReqDatAdmDocCtr, // Brw_ADMI_DOCUM_CTR ActReqDatSeeDocIns, // Brw_SHOW_DOCUM_INS ActReqDatAdmDocIns, // Brw_ADMI_DOCUM_INS ActReqDatShaDeg, // Brw_ADMI_SHARE_DEG ActReqDatShaCtr, // Brw_ADMI_SHARE_CTR ActReqDatShaIns, // Brw_ADMI_SHARE_INS ActReqDatTchCrs, // Brw_ADMI_TEACH_CRS ActReqDatTchGrp, // Brw_ADMI_TEACH_GRP }; static const Act_Action_t Brw_ActDowFile[Brw_NUM_TYPES_FILE_BROWSER] = { ActUnk, // Brw_UNKNOWN ActDowSeeDocCrs, // Brw_SHOW_DOCUM_CRS ActSeeMyMrkCrs, // Brw_SHOW_MARKS_CRS ActDowAdmDocCrs, // Brw_ADMI_DOCUM_CRS ActDowShaCrs, // Brw_ADMI_SHARE_CRS ActDowShaGrp, // Brw_ADMI_SHARE_GRP ActDowWrkUsr, // Brw_ADMI_WORKS_USR ActDowWrkCrs, // Brw_ADMI_WORKS_CRS ActDowAdmMrkCrs, // Brw_ADMI_MARKS_CRS ActDowBrf, // Brw_ADMI_BRIEF_USR ActDowSeeDocGrp, // Brw_SHOW_DOCUM_GRP ActDowAdmDocGrp, // Brw_ADMI_DOCUM_GRP ActSeeMyMrkGrp, // Brw_SHOW_MARKS_GRP ActDowAdmMrkGrp, // Brw_ADMI_MARKS_GRP ActDowAsgUsr, // Brw_ADMI_ASSIG_USR ActDowAsgCrs, // Brw_ADMI_ASSIG_CRS ActDowSeeDocDeg, // Brw_SHOW_DOCUM_DEG ActDowAdmDocDeg, // Brw_ADMI_DOCUM_DEG ActDowSeeDocCtr, // Brw_SHOW_DOCUM_CTR ActDowAdmDocCtr, // Brw_ADMI_DOCUM_CTR ActDowSeeDocIns, // Brw_SHOW_DOCUM_INS ActDowAdmDocIns, // Brw_ADMI_DOCUM_INS ActDowShaDeg, // Brw_ADMI_SHARE_DEG ActDowShaCtr, // Brw_ADMI_SHARE_CTR ActDowShaIns, // Brw_ADMI_SHARE_INS ActDowTchCrs, // Brw_ADMI_TEACH_CRS ActDowTchGrp, // Brw_ADMI_TEACH_GRP }; static const Act_Action_t Brw_ActAskRemoveFile[Brw_NUM_TYPES_FILE_BROWSER] = { ActUnk, // Brw_UNKNOWN ActUnk, // Brw_SHOW_DOCUM_CRS ActUnk, // Brw_SHOW_MARKS_CRS ActReqRemFilDocCrs, // Brw_ADMI_DOCUM_CRS ActReqRemFilShaCrs, // Brw_ADMI_SHARE_CRS ActReqRemFilShaGrp, // Brw_ADMI_SHARE_GRP ActReqRemFilWrkUsr, // Brw_ADMI_WORKS_USR ActReqRemFilWrkCrs, // Brw_ADMI_WORKS_CRS ActReqRemFilMrkCrs, // Brw_ADMI_MARKS_CRS ActReqRemFilBrf, // Brw_ADMI_BRIEF_USR ActUnk, // Brw_SHOW_DOCUM_GRP ActReqRemFilDocGrp, // Brw_ADMI_DOCUM_GRP ActUnk, // Brw_SHOW_MARKS_GRP ActReqRemFilMrkGrp, // Brw_ADMI_MARKS_GRP ActReqRemFilAsgUsr, // Brw_ADMI_ASSIG_USR ActReqRemFilAsgCrs, // Brw_ADMI_ASSIG_CRS ActUnk, // Brw_SHOW_DOCUM_DEG ActReqRemFilDocDeg, // Brw_ADMI_DOCUM_DEG ActUnk, // Brw_SHOW_DOCUM_CTR ActReqRemFilDocCtr, // Brw_ADMI_DOCUM_CTR ActUnk, // Brw_SHOW_DOCUM_INS ActReqRemFilDocIns, // Brw_ADMI_DOCUM_INS ActReqRemFilShaDeg, // Brw_ADMI_SHARE_DEG ActReqRemFilShaCtr, // Brw_ADMI_SHARE_CTR ActReqRemFilShaIns, // Brw_ADMI_SHARE_INS ActReqRemFilTchCrs, // Brw_ADMI_TEACH_CRS ActReqRemFilTchGrp, // Brw_ADMI_TEACH_GRP }; static const Act_Action_t Brw_ActRemoveFile[Brw_NUM_TYPES_FILE_BROWSER] = { ActUnk, // Brw_UNKNOWN ActUnk, // Brw_SHOW_DOCUM_CRS ActUnk, // Brw_SHOW_MARKS_CRS ActRemFilDocCrs, // Brw_ADMI_DOCUM_CRS ActRemFilShaCrs, // Brw_ADMI_SHARE_CRS ActRemFilShaGrp, // Brw_ADMI_SHARE_GRP ActRemFilWrkUsr, // Brw_ADMI_WORKS_USR ActRemFilWrkCrs, // Brw_ADMI_WORKS_CRS ActRemFilMrkCrs, // Brw_ADMI_MARKS_CRS ActRemFilBrf, // Brw_ADMI_BRIEF_USR ActUnk, // Brw_SHOW_DOCUM_GRP ActRemFilDocGrp, // Brw_ADMI_DOCUM_GRP ActUnk, // Brw_SHOW_MARKS_GRP ActRemFilMrkGrp, // Brw_ADMI_MARKS_GRP ActRemFilAsgUsr, // Brw_ADMI_ASSIG_USR ActRemFilAsgCrs, // Brw_ADMI_ASSIG_CRS ActUnk, // Brw_SHOW_DOCUM_DEG ActRemFilDocDeg, // Brw_ADMI_DOCUM_DEG ActUnk, // Brw_SHOW_DOCUM_CTR ActRemFilDocCtr, // Brw_ADMI_DOCUM_CTR ActUnk, // Brw_SHOW_DOCUM_INS ActRemFilDocIns, // Brw_ADMI_DOCUM_INS ActRemFilShaDeg, // Brw_ADMI_SHARE_DEG ActRemFilShaCtr, // Brw_ADMI_SHARE_CTR ActRemFilShaIns, // Brw_ADMI_SHARE_INS ActRemFilTchCrs, // Brw_ADMI_TEACH_CRS ActRemFilTchGrp, // Brw_ADMI_TEACH_GRP }; static const Act_Action_t Brw_ActRemoveFolder[Brw_NUM_TYPES_FILE_BROWSER] = { ActUnk, // Brw_UNKNOWN ActUnk, // Brw_SHOW_DOCUM_CRS ActUnk, // Brw_SHOW_MARKS_CRS ActRemFolDocCrs, // Brw_ADMI_DOCUM_CRS ActRemFolShaCrs, // Brw_ADMI_SHARE_CRS ActRemFolShaGrp, // Brw_ADMI_SHARE_GRP ActRemFolWrkUsr, // Brw_ADMI_WORKS_USR ActRemFolWrkCrs, // Brw_ADMI_WORKS_CRS ActRemFolMrkCrs, // Brw_ADMI_MARKS_CRS ActRemFolBrf, // Brw_ADMI_BRIEF_USR ActUnk, // Brw_SHOW_DOCUM_GRP ActRemFolDocGrp, // Brw_ADMI_DOCUM_GRP ActUnk, // Brw_SHOW_MARKS_GRP ActRemFolMrkGrp, // Brw_ADMI_MARKS_GRP ActRemFolAsgUsr, // Brw_ADMI_ASSIG_USR ActRemFolAsgCrs, // Brw_ADMI_ASSIG_CRS ActUnk, // Brw_SHOW_DOCUM_DEG ActRemFolDocDeg, // Brw_ADMI_DOCUM_DEG ActUnk, // Brw_SHOW_DOCUM_CTR ActRemFolDocCtr, // Brw_ADMI_DOCUM_CTR ActUnk, // Brw_SHOW_DOCUM_INS ActRemFolDocIns, // Brw_ADMI_DOCUM_INS ActRemFolShaDeg, // Brw_ADMI_SHARE_DEG ActRemFolShaCtr, // Brw_ADMI_SHARE_CTR ActRemFolShaIns, // Brw_ADMI_SHARE_INS ActRemFolTchCrs, // Brw_ADMI_TEACH_CRS ActRemFolTchGrp, // Brw_ADMI_TEACH_GRP }; static const Act_Action_t Brw_ActRemoveFolderNotEmpty[Brw_NUM_TYPES_FILE_BROWSER] = { ActUnk, // Brw_UNKNOWN ActUnk, // Brw_SHOW_DOCUM_CRS ActUnk, // Brw_SHOW_MARKS_CRS ActRemTreDocCrs, // Brw_ADMI_DOCUM_CRS ActRemTreShaCrs, // Brw_ADMI_SHARE_CRS ActRemTreShaGrp, // Brw_ADMI_SHARE_GRP ActRemTreWrkUsr, // Brw_ADMI_WORKS_USR ActRemTreWrkCrs, // Brw_ADMI_WORKS_CRS ActRemTreMrkCrs, // Brw_ADMI_MARKS_CRS ActRemTreBrf, // Brw_ADMI_BRIEF_USR ActUnk, // Brw_SHOW_DOCUM_GRP ActRemTreDocGrp, // Brw_ADMI_DOCUM_GRP ActUnk, // Brw_SHOW_MARKS_GRP ActRemTreMrkGrp, // Brw_ADMI_MARKS_GRP ActRemTreAsgUsr, // Brw_ADMI_ASSIG_USR ActRemTreAsgCrs, // Brw_ADMI_ASSIG_CRS ActUnk, // Brw_SHOW_DOCUM_DEG ActRemTreDocDeg, // Brw_ADMI_DOCUM_DEG ActUnk, // Brw_SHOW_DOCUM_CTR ActRemTreDocCtr, // Brw_ADMI_DOCUM_CTR ActUnk, // Brw_SHOW_DOCUM_INS ActRemTreDocIns, // Brw_ADMI_DOCUM_INS ActRemTreShaDeg, // Brw_ADMI_SHARE_DEG ActRemTreShaCtr, // Brw_ADMI_SHARE_CTR ActRemTreShaIns, // Brw_ADMI_SHARE_INS ActRemTreTchCrs, // Brw_ADMI_TEACH_CRS ActRemTreTchGrp, // Brw_ADMI_TEACH_GRP }; static const Act_Action_t Brw_ActCopy[Brw_NUM_TYPES_FILE_BROWSER] = { ActUnk, // Brw_UNKNOWN ActUnk, // Brw_SHOW_DOCUM_CRS ActUnk, // Brw_SHOW_MARKS_CRS ActCopDocCrs, // Brw_ADMI_DOCUM_CRS ActCopShaCrs, // Brw_ADMI_SHARE_CRS ActCopShaGrp, // Brw_ADMI_SHARE_GRP ActCopWrkUsr, // Brw_ADMI_WORKS_USR ActCopWrkCrs, // Brw_ADMI_WORKS_CRS ActCopMrkCrs, // Brw_ADMI_MARKS_CRS ActCopBrf, // Brw_ADMI_BRIEF_USR ActUnk, // Brw_SHOW_DOCUM_GRP ActCopDocGrp, // Brw_ADMI_DOCUM_GRP ActUnk, // Brw_SHOW_MARKS_GRP ActCopMrkGrp, // Brw_ADMI_MARKS_GRP ActCopAsgUsr, // Brw_ADMI_ASSIG_USR ActCopAsgCrs, // Brw_ADMI_ASSIG_CRS ActUnk, // Brw_SHOW_DOCUM_DEG ActCopDocDeg, // Brw_ADMI_DOCUM_DEG ActUnk, // Brw_SHOW_DOCUM_CTR ActCopDocCtr, // Brw_ADMI_DOCUM_CTR ActUnk, // Brw_SHOW_DOCUM_INS ActCopDocIns, // Brw_ADMI_DOCUM_INS ActCopShaDeg, // Brw_ADMI_SHARE_DEG ActCopShaCtr, // Brw_ADMI_SHARE_CTR ActCopShaIns, // Brw_ADMI_SHARE_INS ActCopTchCrs, // Brw_ADMI_TEACH_CRS ActCopTchGrp, // Brw_ADMI_TEACH_GRP }; static const Act_Action_t Brw_ActPaste[Brw_NUM_TYPES_FILE_BROWSER] = { ActUnk, // Brw_UNKNOWN ActUnk, // Brw_SHOW_DOCUM_CRS ActUnk, // Brw_SHOW_MARKS_CRS ActPasDocCrs, // Brw_ADMI_DOCUM_CRS ActPasShaCrs, // Brw_ADMI_SHARE_CRS ActPasShaGrp, // Brw_ADMI_SHARE_GRP ActPasWrkUsr, // Brw_ADMI_WORKS_USR ActPasWrkCrs, // Brw_ADMI_WORKS_CRS ActPasMrkCrs, // Brw_ADMI_MARKS_CRS ActPasBrf, // Brw_ADMI_BRIEF_USR ActUnk, // Brw_SHOW_DOCUM_GRP ActPasDocGrp, // Brw_ADMI_DOCUM_GRP ActUnk, // Brw_SHOW_MARKS_GRP ActPasMrkGrp, // Brw_ADMI_MARKS_GRP ActPasAsgUsr, // Brw_ADMI_ASSIG_USR ActPasAsgCrs, // Brw_ADMI_ASSIG_CRS ActUnk, // Brw_SHOW_DOCUM_DEG ActPasDocDeg, // Brw_ADMI_DOCUM_DEG ActUnk, // Brw_SHOW_DOCUM_CTR ActPasDocCtr, // Brw_ADMI_DOCUM_CTR ActUnk, // Brw_SHOW_DOCUM_INS ActPasDocIns, // Brw_ADMI_DOCUM_INS ActPasShaDeg, // Brw_ADMI_SHARE_DEG ActPasShaCtr, // Brw_ADMI_SHARE_CTR ActPasShaIns, // Brw_ADMI_SHARE_INS ActPasTchCrs, // Brw_ADMI_TEACH_CRS ActPasTchGrp, // Brw_ADMI_TEACH_GRP }; static const Act_Action_t Brw_ActFormCreate[Brw_NUM_TYPES_FILE_BROWSER] = { ActUnk, // Brw_UNKNOWN ActUnk, // Brw_SHOW_DOCUM_CRS ActUnk, // Brw_SHOW_MARKS_CRS ActFrmCreDocCrs, // Brw_ADMI_DOCUM_CRS ActFrmCreShaCrs, // Brw_ADMI_SHARE_CRS ActFrmCreShaGrp, // Brw_ADMI_SHARE_GRP ActFrmCreWrkUsr, // Brw_ADMI_WORKS_USR ActFrmCreWrkCrs, // Brw_ADMI_WORKS_CRS ActFrmCreMrkCrs, // Brw_ADMI_MARKS_CRS ActFrmCreBrf, // Brw_ADMI_BRIEF_USR ActUnk, // Brw_SHOW_DOCUM_GRP ActFrmCreDocGrp, // Brw_ADMI_DOCUM_GRP ActUnk, // Brw_SHOW_MARKS_GRP ActFrmCreMrkGrp, // Brw_ADMI_MARKS_GRP ActFrmCreAsgUsr, // Brw_ADMI_ASSIG_USR ActFrmCreAsgCrs, // Brw_ADMI_ASSIG_CRS ActUnk, // Brw_SHOW_DOCUM_DEG ActFrmCreDocDeg, // Brw_ADMI_DOCUM_DEG ActUnk, // Brw_SHOW_DOCUM_CTR ActFrmCreDocCtr, // Brw_ADMI_DOCUM_CTR ActUnk, // Brw_SHOW_DOCUM_INS ActFrmCreDocIns, // Brw_ADMI_DOCUM_INS ActFrmCreShaDeg, // Brw_ADMI_SHARE_DEG ActFrmCreShaCtr, // Brw_ADMI_SHARE_CTR ActFrmCreShaIns, // Brw_ADMI_SHARE_INS ActFrmCreTchCrs, // Brw_ADMI_TEACH_CRS ActFrmCreTchGrp, // Brw_ADMI_TEACH_GRP }; static const Act_Action_t Brw_ActCreateFolder[Brw_NUM_TYPES_FILE_BROWSER] = { ActUnk, // Brw_UNKNOWN ActUnk, // Brw_SHOW_DOCUM_CRS ActUnk, // Brw_SHOW_MARKS_CRS ActCreFolDocCrs, // Brw_ADMI_DOCUM_CRS ActCreFolShaCrs, // Brw_ADMI_SHARE_CRS ActCreFolShaGrp, // Brw_ADMI_SHARE_GRP ActCreFolWrkUsr, // Brw_ADMI_WORKS_USR ActCreFolWrkCrs, // Brw_ADMI_WORKS_CRS ActCreFolMrkCrs, // Brw_ADMI_MARKS_CRS ActCreFolBrf, // Brw_ADMI_BRIEF_USR ActUnk, // Brw_SHOW_DOCUM_GRP ActCreFolDocGrp, // Brw_ADMI_DOCUM_GRP ActUnk, // Brw_SHOW_MARKS_GRP ActCreFolMrkGrp, // Brw_ADMI_MARKS_GRP ActCreFolAsgUsr, // Brw_ADMI_ASSIG_USR ActCreFolAsgCrs, // Brw_ADMI_ASSIG_CRS ActUnk, // Brw_SHOW_DOCUM_DEG ActCreFolDocDeg, // Brw_ADMI_DOCUM_DEG ActUnk, // Brw_SHOW_DOCUM_CTR ActCreFolDocCtr, // Brw_ADMI_DOCUM_CTR ActUnk, // Brw_SHOW_DOCUM_INS ActCreFolDocIns, // Brw_ADMI_DOCUM_INS ActCreFolShaDeg, // Brw_ADMI_SHARE_DEG ActCreFolShaCtr, // Brw_ADMI_SHARE_CTR ActCreFolShaIns, // Brw_ADMI_SHARE_INS ActCreFolTchCrs, // Brw_ADMI_TEACH_CRS ActCreFolTchGrp, // Brw_ADMI_TEACH_GRP }; static const Act_Action_t Brw_ActCreateLink[Brw_NUM_TYPES_FILE_BROWSER] = { ActUnk, // Brw_UNKNOWN ActUnk, // Brw_SHOW_DOCUM_CRS ActUnk, // Brw_SHOW_MARKS_CRS ActCreLnkDocCrs, // Brw_ADMI_DOCUM_CRS ActCreLnkShaCrs, // Brw_ADMI_SHARE_CRS ActCreLnkShaGrp, // Brw_ADMI_SHARE_GRP ActCreLnkWrkUsr, // Brw_ADMI_WORKS_USR ActCreLnkWrkCrs, // Brw_ADMI_WORKS_CRS ActUnk, // Brw_ADMI_MARKS_CRS ActCreLnkBrf, // Brw_ADMI_BRIEF_USR ActUnk, // Brw_SHOW_DOCUM_GRP ActCreLnkDocGrp, // Brw_ADMI_DOCUM_GRP ActUnk, // Brw_SHOW_MARKS_GRP ActUnk, // Brw_ADMI_MARKS_GRP ActCreLnkAsgUsr, // Brw_ADMI_ASSIG_USR ActCreLnkAsgCrs, // Brw_ADMI_ASSIG_CRS ActUnk, // Brw_SHOW_DOCUM_DEG ActCreLnkDocDeg, // Brw_ADMI_DOCUM_DEG ActUnk, // Brw_SHOW_DOCUM_CTR ActCreLnkDocCtr, // Brw_ADMI_DOCUM_CTR ActUnk, // Brw_SHOW_DOCUM_INS ActCreLnkDocIns, // Brw_ADMI_DOCUM_INS ActCreLnkShaDeg, // Brw_ADMI_SHARE_DEG ActCreLnkShaCtr, // Brw_ADMI_SHARE_CTR ActCreLnkShaIns, // Brw_ADMI_SHARE_INS ActCreLnkTchCrs, // Brw_ADMI_TEACH_CRS ActCreLnkTchGrp, // Brw_ADMI_TEACH_GRP }; static const Act_Action_t Brw_ActRenameFolder[Brw_NUM_TYPES_FILE_BROWSER] = { ActUnk, // Brw_UNKNOWN ActUnk, // Brw_SHOW_DOCUM_CRS ActUnk, // Brw_SHOW_MARKS_CRS ActRenFolDocCrs, // Brw_ADMI_DOCUM_CRS ActRenFolShaCrs, // Brw_ADMI_SHARE_CRS ActRenFolShaGrp, // Brw_ADMI_SHARE_GRP ActRenFolWrkUsr, // Brw_ADMI_WORKS_USR ActRenFolWrkCrs, // Brw_ADMI_WORKS_CRS ActRenFolMrkCrs, // Brw_ADMI_MARKS_CRS ActRenFolBrf, // Brw_ADMI_BRIEF_USR ActUnk, // Brw_SHOW_DOCUM_GRP ActRenFolDocGrp, // Brw_ADMI_DOCUM_GRP ActUnk, // Brw_SHOW_MARKS_GRP ActRenFolMrkGrp, // Brw_ADMI_MARKS_GRP ActRenFolAsgUsr, // Brw_ADMI_ASSIG_USR ActRenFolAsgCrs, // Brw_ADMI_ASSIG_CRS ActUnk, // Brw_SHOW_DOCUM_DEG ActRenFolDocDeg, // Brw_ADMI_DOCUM_DEG ActUnk, // Brw_SHOW_DOCUM_CTR ActRenFolDocCtr, // Brw_ADMI_DOCUM_CTR ActUnk, // Brw_SHOW_DOCUM_INS ActRenFolDocIns, // Brw_ADMI_DOCUM_INS ActRenFolShaDeg, // Brw_ADMI_SHARE_DEG ActRenFolShaCtr, // Brw_ADMI_SHARE_CTR ActRenFolShaIns, // Brw_ADMI_SHARE_INS ActRenFolTchCrs, // Brw_ADMI_TEACH_CRS ActRenFolTchGrp, // Brw_ADMI_TEACH_GRP }; static const Act_Action_t Brw_ActUploadFileDropzone[Brw_NUM_TYPES_FILE_BROWSER] = { ActUnk, // Brw_UNKNOWN ActUnk, // Brw_SHOW_DOCUM_CRS ActUnk, // Brw_SHOW_MARKS_CRS ActRcvFilDocCrsDZ, // Brw_ADMI_DOCUM_CRS ActRcvFilShaCrsDZ, // Brw_ADMI_SHARE_CRS ActRcvFilShaGrpDZ, // Brw_ADMI_SHARE_GRP ActRcvFilWrkUsrDZ, // Brw_ADMI_WORKS_USR ActRcvFilWrkCrsDZ, // Brw_ADMI_WORKS_CRS ActRcvFilMrkCrsDZ, // Brw_ADMI_MARKS_CRS ActRcvFilBrfDZ, // Brw_ADMI_BRIEF_USR ActUnk, // Brw_SHOW_DOCUM_GRP ActRcvFilDocGrpDZ, // Brw_ADMI_DOCUM_GRP ActUnk, // Brw_SHOW_MARKS_GRP ActRcvFilMrkGrpDZ, // Brw_ADMI_MARKS_GRP ActRcvFilAsgUsrDZ, // Brw_ADMI_ASSIG_USR ActRcvFilAsgCrsDZ, // Brw_ADMI_ASSIG_CRS ActUnk, // Brw_SHOW_DOCUM_DEG ActRcvFilDocDegDZ, // Brw_ADMI_DOCUM_DEG ActUnk, // Brw_SHOW_DOCUM_CTR ActRcvFilDocCtrDZ, // Brw_ADMI_DOCUM_CTR ActUnk, // Brw_SHOW_DOCUM_INS ActRcvFilDocInsDZ, // Brw_ADMI_DOCUM_INS ActRcvFilShaDegDZ, // Brw_ADMI_SHARE_DEG ActRcvFilShaCtrDZ, // Brw_ADMI_SHARE_CTR ActRcvFilShaInsDZ, // Brw_ADMI_SHARE_INS ActRcvFilTchCrsDZ, // Brw_ADMI_TEACH_CRS ActRcvFilTchGrpDZ, // Brw_ADMI_TEACH_GRP }; static const Act_Action_t Brw_ActUploadFileClassic[Brw_NUM_TYPES_FILE_BROWSER] = { ActUnk, // Brw_UNKNOWN ActUnk, // Brw_SHOW_DOCUM_CRS ActUnk, // Brw_SHOW_MARKS_CRS ActRcvFilDocCrsCla, // Brw_ADMI_DOCUM_CRS ActRcvFilShaCrsCla, // Brw_ADMI_SHARE_CRS ActRcvFilShaGrpCla, // Brw_ADMI_SHARE_GRP ActRcvFilWrkUsrCla, // Brw_ADMI_WORKS_USR ActRcvFilWrkCrsCla, // Brw_ADMI_WORKS_CRS ActRcvFilMrkCrsCla, // Brw_ADMI_MARKS_CRS ActRcvFilBrfCla, // Brw_ADMI_BRIEF_USR ActUnk, // Brw_SHOW_DOCUM_GRP ActRcvFilDocGrpCla, // Brw_ADMI_DOCUM_GRP ActUnk, // Brw_SHOW_MARKS_GRP ActRcvFilMrkGrpCla, // Brw_ADMI_MARKS_GRP ActRcvFilAsgUsrCla, // Brw_ADMI_ASSIG_USR ActRcvFilAsgCrsCla, // Brw_ADMI_ASSIG_CRS ActUnk, // Brw_SHOW_DOCUM_DEG ActRcvFilDocDegCla, // Brw_ADMI_DOCUM_DEG ActUnk, // Brw_SHOW_DOCUM_CTR ActRcvFilDocCtrCla, // Brw_ADMI_DOCUM_CTR ActUnk, // Brw_SHOW_DOCUM_INS ActRcvFilDocInsCla, // Brw_ADMI_DOCUM_INS ActRcvFilShaDegCla, // Brw_ADMI_SHARE_DEG ActRcvFilShaCtrCla, // Brw_ADMI_SHARE_CTR ActRcvFilShaInsCla, // Brw_ADMI_SHARE_INS ActRcvFilTchCrsCla, // Brw_ADMI_TEACH_CRS ActRcvFilTchGrpCla, // Brw_ADMI_TEACH_GRP }; static const Act_Action_t Brw_ActRefreshAfterUploadFiles[Brw_NUM_TYPES_FILE_BROWSER] = { ActUnk, // Brw_UNKNOWN ActUnk, // Brw_SHOW_DOCUM_CRS ActUnk, // Brw_SHOW_MARKS_CRS ActAdmDocCrs, // Brw_ADMI_DOCUM_CRS ActAdmShaCrs, // Brw_ADMI_SHARE_CRS ActAdmShaGrp, // Brw_ADMI_SHARE_GRP ActAdmAsgWrkUsr, // Brw_ADMI_WORKS_USR ActAdmAsgWrkCrs, // Brw_ADMI_WORKS_CRS ActAdmMrkCrs, // Brw_ADMI_MARKS_CRS ActAdmBrf, // Brw_ADMI_BRIEF_USR ActUnk, // Brw_SHOW_DOCUM_GRP ActAdmDocGrp, // Brw_ADMI_DOCUM_GRP ActUnk, // Brw_SHOW_MARKS_GRP ActAdmMrkGrp, // Brw_ADMI_MARKS_GRP ActAdmAsgWrkUsr, // Brw_ADMI_ASSIG_USR ActAdmAsgWrkCrs, // Brw_ADMI_ASSIG_CRS ActUnk, // Brw_SHOW_DOCUM_DEG ActAdmDocDeg, // Brw_ADMI_DOCUM_DEG ActUnk, // Brw_SHOW_DOCUM_CTR ActAdmDocCtr, // Brw_ADMI_DOCUM_CTR ActUnk, // Brw_SHOW_DOCUM_INS ActAdmDocIns, // Brw_ADMI_DOCUM_INS ActAdmShaDeg, // Brw_ADMI_SHARE_DEG ActAdmShaCtr, // Brw_ADMI_SHARE_CTR ActAdmShaIns, // Brw_ADMI_SHARE_INS ActAdmTchCrs, // Brw_ADMI_TEACH_CRS ActAdmTchGrp, // Brw_ADMI_TEACH_GRP }; static const Act_Action_t Brw_ActExpandFolder[Brw_NUM_TYPES_FILE_BROWSER] = { ActUnk, // Brw_UNKNOWN ActExpSeeDocCrs, // Brw_SHOW_DOCUM_CRS ActExpSeeMrkCrs, // Brw_SHOW_MARKS_CRS ActExpAdmDocCrs, // Brw_ADMI_DOCUM_CRS ActExpShaCrs, // Brw_ADMI_SHARE_CRS ActExpShaGrp, // Brw_ADMI_SHARE_GRP ActExpWrkUsr, // Brw_ADMI_WORKS_USR ActExpWrkCrs, // Brw_ADMI_WORKS_CRS ActExpAdmMrkCrs, // Brw_ADMI_MARKS_CRS ActExpBrf, // Brw_ADMI_BRIEF_USR ActExpSeeDocGrp, // Brw_SHOW_DOCUM_GRP ActExpAdmDocGrp, // Brw_ADMI_DOCUM_GRP ActExpSeeMrkGrp, // Brw_SHOW_MARKS_GRP ActExpAdmMrkGrp, // Brw_ADMI_MARKS_GRP ActExpAsgUsr, // Brw_ADMI_ASSIG_USR ActExpAsgCrs, // Brw_ADMI_ASSIG_CRS ActExpSeeDocDeg, // Brw_SHOW_DOCUM_DEG ActExpAdmDocDeg, // Brw_ADMI_DOCUM_DEG ActExpSeeDocCtr, // Brw_SHOW_DOCUM_CTR ActExpAdmDocCtr, // Brw_ADMI_DOCUM_CTR ActExpSeeDocIns, // Brw_SHOW_DOCUM_INS ActExpAdmDocIns, // Brw_ADMI_DOCUM_INS ActExpShaDeg, // Brw_ADMI_SHARE_DEG ActExpShaCtr, // Brw_ADMI_SHARE_CTR ActExpShaIns, // Brw_ADMI_SHARE_INS ActExpTchCrs, // Brw_ADMI_TEACH_CRS ActExpTchGrp, // Brw_ADMI_TEACH_GRP }; static const Act_Action_t Brw_ActContractFolder[Brw_NUM_TYPES_FILE_BROWSER] = { ActUnk, // Brw_UNKNOWN ActConSeeDocCrs, // Brw_SHOW_DOCUM_CRS ActConSeeMrkCrs, // Brw_SHOW_MARKS_CRS ActConAdmDocCrs, // Brw_ADMI_DOCUM_CRS ActConShaCrs, // Brw_ADMI_SHARE_CRS ActConShaGrp, // Brw_ADMI_SHARE_GRP ActConWrkUsr, // Brw_ADMI_WORKS_USR ActConWrkCrs, // Brw_ADMI_WORKS_CRS ActConAdmMrkCrs, // Brw_ADMI_MARKS_CRS ActConBrf, // Brw_ADMI_BRIEF_USR ActConSeeDocGrp, // Brw_SHOW_DOCUM_GRP ActConAdmDocGrp, // Brw_ADMI_DOCUM_GRP ActConSeeMrkGrp, // Brw_SHOW_MARKS_GRP ActConAdmMrkGrp, // Brw_ADMI_MARKS_GRP ActConAsgUsr, // Brw_ADMI_ASSIG_USR ActConAsgCrs, // Brw_ADMI_ASSIG_CRS ActConSeeDocDeg, // Brw_SHOW_DOCUM_DEG ActConAdmDocDeg, // Brw_ADMI_DOCUM_DEG ActConSeeDocCtr, // Brw_SHOW_DOCUM_CTR ActConAdmDocCtr, // Brw_ADMI_DOCUM_CTR ActConSeeDocIns, // Brw_SHOW_DOCUM_INS ActConAdmDocIns, // Brw_ADMI_DOCUM_INS ActConShaDeg, // Brw_ADMI_SHARE_DEG ActConShaCtr, // Brw_ADMI_SHARE_CTR ActConShaIns, // Brw_ADMI_SHARE_INS ActConTchCrs, // Brw_ADMI_TEACH_CRS ActConTchGrp, // Brw_ADMI_TEACH_GRP }; static const Act_Action_t Brw_ActRecDatFile[Brw_NUM_TYPES_FILE_BROWSER] = { ActUnk, // Brw_UNKNOWN ActUnk, // Brw_SHOW_DOCUM_CRS ActUnk, // Brw_SHOW_MARKS_CRS ActChgDatAdmDocCrs, // Brw_ADMI_DOCUM_CRS ActChgDatShaCrs, // Brw_ADMI_SHARE_CRS ActChgDatShaGrp, // Brw_ADMI_SHARE_GRP ActChgDatWrkUsr, // Brw_ADMI_WORKS_USR ActChgDatWrkCrs, // Brw_ADMI_WORKS_CRS ActChgDatAdmMrkCrs, // Brw_ADMI_MARKS_CRS ActChgDatBrf, // Brw_ADMI_BRIEF_USR ActUnk, // Brw_SHOW_DOCUM_GRP ActChgDatAdmDocGrp, // Brw_ADMI_DOCUM_GRP ActUnk, // Brw_SHOW_MARKS_GRP ActChgDatAdmMrkGrp, // Brw_ADMI_MARKS_GRP ActChgDatAsgUsr, // Brw_ADMI_ASSIG_USR ActChgDatAsgCrs, // Brw_ADMI_ASSIG_CRS ActUnk, // Brw_SHOW_DOCUM_DEG ActChgDatAdmDocDeg, // Brw_ADMI_DOCUM_DEG ActUnk, // Brw_SHOW_DOCUM_CTR ActChgDatAdmDocCtr, // Brw_ADMI_DOCUM_CTR ActUnk, // Brw_SHOW_DOCUM_INS ActChgDatAdmDocIns, // Brw_ADMI_DOCUM_INS ActChgDatShaDeg, // Brw_ADMI_SHARE_DEG ActChgDatShaCtr, // Brw_ADMI_SHARE_CTR ActChgDatShaIns, // Brw_ADMI_SHARE_INS ActChgDatTchCrs, // Brw_ADMI_TEACH_CRS ActChgDatTchGrp, // Brw_ADMI_TEACH_GRP }; /* 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_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 const unsigned long long Brw_MAX_QUOTA_BRIEF[Rol_NUM_ROLES] = // MaxRole is used { 0, // Rol_ROLE_UNKNOWN 0, // Rol_ROLE_GUEST__ 0, // Rol_ROLE_VISITOR 32ULL*Brw_GiB, // Rol_ROLE_STUDENT 64ULL*Brw_GiB, // Rol_ROLE_TEACHER 0, // Rol_ROLE_DEG_ADM 0, // Rol_ROLE_CTR_ADM 0, // Rol_ROLE_INS_ADM 0, // Rol_ROLE_SYS_ADM }; #define Brw_MAX_FILES_BRIEF 5000 #define Brw_MAX_FOLDS_BRIEF 1000 /* Extensions allowed for uploaded files */ const char *Brw_FileExtensionsAllowed[] = { "3gp" , // Video Android mobile "7z" , "asm" , "avi" , "bas" , "bat" , "bbl" , "bib" , "bin" , "bmp" , "bz2" , "c" , "cc" , "cdr" , "cpp" , "css" , "csv" , "dmg" , "doc" , "docx" , "dotm" , "dwd" , "eps" , "fdf" , "flv" , "ggb" , "ggt" , "gif" , "gz" , "h" , "hex" , "htm" , "html" , "img" , "java" , "jpg" , "jpeg" , "latex", "m" , "mdb" , "mht" , "mhtml", "mid" , "mov" , "mp3" , "mp4" , "mpeg" , "mpg" , "mpp" , "mus" , "nb" , "odb" , "odc" , "odf" , "odg" , "odi" , "odm" , "odp" , "ods" , "odt" , "otg" , "otp" , "ots" , "ott" , "pas" , "pl" , "pdf" , "png" , "pps" , "ppsx" , "ppt" , "pptx" , "ps" , "pss" , "qt" , "r" , "ram" , "rar" , "raw" , "rdata", "rm" , "rp" , // Axure, http://www.axure.com/ "rtf" , "s" , "sav" , // SPSS Data File "sbs" , "sf3" , "sgp" , "spp" , "spo" , "sps" , "swf" , "sws" , "tar" , "tex" , "tgz" , "tif" , "txt" , "voc" , "vp" , // Justinmind, http://www.justinmind.com/ "wav" , "wma" , "wmv" , "wxm" , "wxmx" , "xls" , "xlsx" , "zip" , }; const unsigned Brw_NUM_FILE_EXT_ALLOWED = sizeof (Brw_FileExtensionsAllowed) / sizeof (Brw_FileExtensionsAllowed[0]); /* MIME types allowed for uploades files */ const char *Brw_MIMETypesAllowed[] = { "application/", // "application/acrobat", // PDF "application/arj", // compressed archive arj "application/binary", // "application/bzip2", // Bzip 2 UNIX Compressed File "application/cdr", // Corel Draw (CDR) "application/coreldraw", // Corel Draw (CDR) "application/css-stylesheet", // Hypertext Cascading Style Sheet "application/csv", // CSV, Comma Separated Values "application/data", // "application/download", // zip files in Firefox caused by an error? "application/excel", // Microsoft Excel xls "application/finale", // Finale .mus "application/force", // PDF uploaded from Firefox "application/force-download", // RAR uploaded from Firefox "application/futuresplash", // Flash "application/gzip", // GNU ZIP gz, gzip "application/gzip-compressed", // GNU ZIP gz, gzip "application/gzipped", // GNU ZIP gz, gzip "application/msaccess", // Microsoft Access mdb "application/msexcel", // Microsoft Excel xla, xls, xlt, xlw "application/mspowerpoint", // Microsoft PowerPoint pot, pps, ppt "application/mathematica", // Mathematica "application/matlab", // Matlab "application/mfile", // Matlab "application/mpp", // Microsoft Project mpp "application/msproj", // Microsoft Project mpp "application/msproject", // Microsoft Project mpp "application/msword", // Microsoft Word doc, word, w6w "application/mswrite", // Microsoft Write wri "application/octet", // uninterpreted binary bin "application/octet-binary", "application/octetstream", // uninterpreted binary bin "application/octet-stream", // uninterpreted binary bin "application/pdf", // Adobe Acrobat pdf "application/postscript", // PostScript ai, eps, ps "application/powerpoint", // Microsoft PowerPoint pot, pps, ppt "application/rar", // RAR "application/rtf", // RTF "application/self-extracting", // Compressed file, self-extracting "application/stream", // PDF in Mac? "application/unknown", "application/vnd.fdf", // Forms Data Format "application/vnd.geogebra.file", // GeoGebra .ggb "application/vnd.geogebra.tool", // GeoGebra .ggt "application/vnd.msexcel", // Microsoft Excel .xls "application/vnd.ms-excel", // Microsoft Excel .xls "application/vnd.ms-powerpoint", // Microsoft PowerPoint .ppt or .pps "application/vnd.ms-project", // Microsoft Project .mpp "application/vnd.ms-word", // Microsoft Word .doc "application/vnd.ms-word.template.macroenabled.12", // Microsoft Word template .dotm "application/vnd.oasis.opendocument.text", // OpenOffice Text .odt "application/vnd.oasis.opendocument.spreadsheet", // OpenOffice Hoja of cálculo .ods "application/vnd.oasis.opendocument.presentation", // OpenOffice Presentación .odp "application/vnd.oasis.opendocument.graphics", // OpenOffice Dibujo .odg "application/vnd.oasis.opendocument.chart", // OpenOffice Gráfica .odc "application/vnd.oasis.opendocument.formula", // OpenOffice Fórmula matemática .odf "application/vnd.oasis.opendocument.database", // OpenOffice database .odb "application/vnd.oasis.opendocument.image", // OpenOffice Imagen .odi "application/vnd.oasis.opendocument.text-master", // OpenOffice Documento maestro .odm "application/vnd.oasis.opendocument.text-template", // OpenOffice Text .ott "application/vnd.oasis.opendocument.spreadsheet-template", // OpenOffice Hoja of cálculo .ots "application/vnd.oasis.opendocument.presentation-template", // OpenOffice Presentación .otp "application/vnd.oasis.opendocument.graphics-template", // OpenOffice Dibujo .otg "application/vnd.openxmlformats-officedocument.presentationml.presentation", // Power Point Microsoft Office Open XML Format Presentation Slide Show .pptx "application/vnd.openxmlformats-officedocument.presentationml.slideshow", // Power Point Microsoft Office Open XML Format Presentation Slide Show .ppsx "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", // Excel Microsoft Office Open XML Format Spreadsheet .xlsx "application/vnd.openxmlformats-officedocument.wordprocessingml.document", // Word Microsoft Office Open XML Format Document .docx "application/vnd.pdf", // PDF "application/x-7z-compressed", // 7 zip compressed file "application/x-bz2", // Bzip 2 UNIX Compressed File "application/x-bzip", // Bzip 2 UNIX Compressed File "application/x-cdr", // Corel Draw (CDR) "application/x-compress", // GNU ZIP gz, gzip "application/x-compressed", // GNU ZIP gz, gzip, Bzip 2 UNIX Compressed File "application/x-compressed-tar", // TGZ "application/x-coreldraw", // Corel Draw (CDR) "application/x-dos_ms_project", // Microsoft Project mpp "application/x-download", // RAR "application/x-file-download", // PDF "application/x-forcedownload", // PDF "application/x-gtar", // GNU tar gtar "application/x-gunzip", // GNU ZIP gz, gzip "application/x-gzip", // GNU ZIP gz, gzip "application/x-latex", // LateX latex (LateX) "application/x-midi", // MIDI mid "application/x-msdos-program", // MSDOS program "application/x-msdownload", // dll, exe "application/x-mspowerpoint", // Microsoft PowerPoint pot, pps, ppt "application/x-msproject", // Microsoft Project mpp "application/x-ms-project", // Microsoft Project mpp "application/x-msword", // PDF? "application/x-mswrite", // PDF "application/x-octet-stream", // PDF "application/x-rar", // .rar "application/x-shockwave-flash", // Flash "application/x-shockwave-flash2-preview", // Flash "application/x-unknown", // Unknown file type "application/x-vnd.oasis.opendocument.chart", // OpenOffice Gráfica .odc "application/x-vnd.oasis.opendocument.database", // OpenOffice database .odb "application/x-vnd.oasis.opendocument.formula", // OpenOffice Fórmula matemática .odf "application/x-vnd.oasis.opendocument.graphics", // OpenOffice Dibujo .odg "application/x-vnd.oasis.opendocument.graphics-template", // OpenOffice Dibujo .otg "application/x-vnd.oasis.opendocument.image", // OpenOffice Imagen .odi "application/x-vnd.oasis.opendocument.presentation", // OpenOffice Presentación .odp "application/x-vnd.oasis.opendocument.presentation-template",// OpenOffice Presentación .otp "application/x-vnd.oasis.opendocument.spreadsheet", // OpenOffice Hoja of cálculo .ods "application/x-vnd.oasis.opendocument.spreadsheet-template", // OpenOffice Hoja of cálculo .ots "application/x-vnd.oasis.opendocument.text", // OpenOffice Text .odt "application/x-vnd.oasis.opendocument.text-master", // OpenOffice Documento maestro .odm "application/x-vnd.oasis.opendocument.text-template", // OpenOffice Text .ott "application/x-pdf", // PDF "application/x-shockwave-flash", // Macromedia Shockwave swf "application/x-spss", // SPSS File sav spp sbs sps spo "application/x-rar-compressed", // RAR archive rar "application/x-tar", // 4.3BSD tar format tar "application/x-tex", // TeX tex (LateX) "application/x-tgz", // TGZ "application/x-troff", // .s assembler source file "application/x-zip", // ZIP archive zip "application/x-zip-compressed", // ZIP archive zip "application/zip", // ZIP archive zip "audio/basic", // BASIC audio (u-law) au, snd "audio/mp4", // MPEG-4 "audio/mpeg", // MP3 "audio/midi", // MIDI mid, midi "audio/x-aiff", // AIFF audio aif, aifc, aiff "audio/x-mpeg", // MPEG audio mp3 "audio/x-ms-wma", // WMA (Windows Media Audio File) "audio/x-pn-realaudio", // RealAudio ra, ram "audio/x-pn-realaudio-plugin", // RealAudio plug-in rpm "audio/x-voice", // Voice voc "audio/x-wav", // Microsoft Windows WAVE audio wav "binary/octet-stream", // uninterpreted binary bin "document/unknown", // Some bowsers send this (?) "file/unknown", // Some bowsers send this (?) "gzip/document", // GNU ZIP gz, gzip "image/bmp", // Bitmap bmp "image/cdr", // Corel Draw (CDR) "image/gif", // GIF image gif "image/jpeg", // JPEG image jpe, jpeg, jpg "image/pdf", // PDF "image/pjpeg", // JPEG image jpe, jpeg, jpg "image/pict", // Macintosh PICT pict "image/png", // Portable Network Graphic png "image/tiff", // TIFF image tif, tiff "image/vnd.rn-realflash", // Flash "image/x-cdr", // Corel Draw (CDR) "image/x-cmu-raster", // CMU raster ras "image/x-eps", // Imagen postcript "image/x-png", // Portable Network Graphic png "image/x-portable-anymap", // PBM Anymap format pnm "image/x-portable-bitmap", // PBM Bitmap format pbm "image/x-portable-graymap", // PBM Graymap format pgm "image/x-portable-pixmap", // PBM Pixmap format ppm "image/x-rgb", // RGB image rgb "image/x-xbitmap", // X Bitmap xbm "image/x-xpixmap", // X Pixmap xpm "image/x-xwindowdump", // X BrowserWindow System dump xwd "message/rfc822", // Files .mht and .mhtml "mime/pdf", // Adobe Acrobat pdf "multipart/x-gzip", // GNU ZIP archive gzip "multipart/x-zip", // PKZIP archive zip "octet/pdf", // PDF "text/anytext", // CSV, Comma Separated Values? "text/comma-separated-values", // CSV, Comma Separated Values "text/css", // Hypertext Cascading Style Sheet "text/csv", // CSV, Comma Separated Values "text/html", // HTML htm, html, php "text/pdf", // PDF "text/plain", // plain text C, cc, h, txt. BAS "text/richtext", // RTF "text/xml", // "text/x-c", // Source code in C "text/x-chdr", // Source code in C "text/x-csrc", // Source code in C "text/x-c++src", // Source code in C++ "text/x-latex", // LateX "text/x-objcsrc", // Source code "text/x-pdf", // PDF "video/3gpp", // Video Android mobile "video/avi", // AVI "video/mp4", // MPEG-4 "video/mpeg", // MPEG video mpe, mpeg, mpg "video/msvideo", // Microsoft Windows video avi "video/quicktime", // QuickTime video mov, qt "video/unknown", // ? "video/x-ms-asf", // WMA (Windows Media Audio File) "video/x-ms-wmv", // WMV (Windows Media File) "video/x-msvideo", // AVI "x-world/x-vrml", // VRML Worlds wrl "x-java", // Source code in Java "zz-application/zz-winassoc-cdr", // Corel Draw (CDR) "zz-application/zz-winassoc-mpp" // Microsoft Project mpp }; const unsigned Brw_NUM_MIME_TYPES_ALLOWED = sizeof (Brw_MIMETypesAllowed) / sizeof (Brw_MIMETypesAllowed[0]); /*****************************************************************************/ /*************************** Internal prototypes *****************************/ /*****************************************************************************/ static long Brw_GetGrpSettings (void); static void Brw_GetDataCurrentGrp (void); 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); bool Brw_GetIfGroupFileBrowser (void); bool Brw_GetIfCrsAssigWorksFileBrowser (void); static bool Brw_GetIfUsrAssigWorksFileBrowser (void); static bool Brw_GetIfBriefcaseFileBrowser (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 Path[PATH_MAX + 1], const char PathInTree[PATH_MAX + 1]); static bool Brw_WriteRowFileBrowser (unsigned Level,Brw_ExpandTree_t ExpandTree, const char PathInTree[PATH_MAX + 1], const char *FileName); static void Brw_PutIconsRemoveCopyPaste (unsigned Level, const char PathInTree[PATH_MAX + 1], const char *FileName,const char *FileNameToShow); static bool Brw_CheckIfCanPasteIn (unsigned Level); static void Brw_PutIconRemoveFile (const char PathInTree[PATH_MAX + 1], const char *FileName,const char *FileNameToShow); static void Brw_PutIconRemoveDir (const char PathInTree[PATH_MAX + 1], const char *FileName,const char *FileNameToShow); static void Brw_PutIconCopy (const char PathInTree[PATH_MAX + 1], const char *FileName,const char *FileNameShow); static void Brw_PutIconPasteOn (const char PathInTree[PATH_MAX + 1], const char *FileName,const char *FileNameToShow); static void Brw_PutIconPasteOff (void); static void Brw_IndentAndWriteIconExpandContract (unsigned Level,Brw_ExpandTree_t ExpandTree, const char PathInTree[PATH_MAX + 1], const char *FileName,const char *FileNameToShow); static void Brw_IndentDependingOnLevel (unsigned Level); static void Brw_PutIconShow (unsigned Level,const char *PathInTree,const char *FileName,const char *FileNameToShow); static void Brw_PutIconHide (unsigned Level,const char *PathInTree,const char *FileName,const char *FileNameToShow); static bool Brw_CheckIfAnyUpperLevelIsHidden (unsigned CurrentLevel); static void Brw_PutIconFolder (unsigned Level,Brw_ExpandTree_t ExpandTree, const char *PathInTree,const char *FileName,const char *FileNameToShow); static void Brw_PutIconNewFileOrFolder (void); static void Brw_PutIconFileWithLinkToViewMetadata (unsigned Size, struct FileMetadata *FileMetadata, const char *FileNameToShow); static void Brw_PutIconFile (unsigned Size,Brw_FileType_t FileType,const char *FileName); static void Brw_WriteFileName (unsigned Level,bool IsPublic, const char *PathInTree,const char *FileName,const char *FileNameToShow); 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_PutParamsRemFile (void); static void Brw_AskConfirmRemoveFolderNotEmpty (void); static void Brw_PutParamsRemFolder (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,Brw_FileType_t FileType, 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 void Brw_WriteRowDocData (unsigned *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.CurrentCrs.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_DOCUM_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_DOCUM_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_SHARE_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_DOCUM_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_DOCUM_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_SHARE_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_DOCUM_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_DOCUM_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_SHARE_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.CurrentCrs.Grps.GrpCod > 0) ? Brw_SHOW_DOCUM_GRP : Brw_SHOW_DOCUM_CRS; break; case ActSeeDocCrs: case ActExpSeeDocCrs: case ActConSeeDocCrs: case ActZIPSeeDocCrs: case ActReqDatSeeDocCrs: case ActDowSeeDocCrs: Gbl.FileBrowser.Type = Brw_SHOW_DOCUM_CRS; break; case ActSeeDocGrp: case ActExpSeeDocGrp: case ActConSeeDocGrp: case ActZIPSeeDocGrp: case ActReqDatSeeDocGrp: case ActDowSeeDocGrp: Gbl.FileBrowser.Type = Brw_SHOW_DOCUM_GRP; break; case ActChgToAdmDocCrs: // Access to admin a documents zone /* Set file browser type acording to last group accessed */ Gbl.FileBrowser.Type = (Gbl.CurrentCrs.Grps.GrpCod > 0) ? Brw_ADMI_DOCUM_GRP : Brw_ADMI_DOCUM_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_DOCUM_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_DOCUM_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.CurrentCrs.Grps.GrpCod > 0) ? Brw_ADMI_TEACH_GRP : Brw_ADMI_TEACH_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_TEACH_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_TEACH_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.CurrentCrs.Grps.GrpCod > 0) ? Brw_ADMI_SHARE_GRP : Brw_ADMI_SHARE_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_SHARE_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_SHARE_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_ASSIG_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_ASSIG_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_WORKS_USR; break; /***** Another users' works *****/ case ActReqAsgWrkCrs: 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_WORKS_CRS; break; /***** Marks *****/ case ActSeeAdmMrk: // Access to a marks zone from menu /* Set file browser type acording to last group accessed */ Gbl.FileBrowser.Type = (Gbl.Usrs.Me.LoggedRole == Rol_STUDENT) ? (Gbl.CurrentCrs.Grps.GrpCod > 0 ? Brw_SHOW_MARKS_GRP : Brw_SHOW_MARKS_CRS) : (Gbl.CurrentCrs.Grps.GrpCod > 0 ? Brw_ADMI_MARKS_GRP : Brw_ADMI_MARKS_CRS); break; case ActChgToSeeMrk: // Access to see a marks zone /* Set file browser type acording to last group accessed */ Gbl.FileBrowser.Type = (Gbl.CurrentCrs.Grps.GrpCod > 0) ? Brw_SHOW_MARKS_GRP : Brw_SHOW_MARKS_CRS; break; case ActSeeMrkCrs: case ActExpSeeMrkCrs: case ActConSeeMrkCrs: case ActReqDatSeeMrkCrs: case ActSeeMyMrkCrs: Gbl.FileBrowser.Type = Brw_SHOW_MARKS_CRS; break; case ActSeeMrkGrp: case ActExpSeeMrkGrp: case ActConSeeMrkGrp: case ActReqDatSeeMrkGrp: case ActSeeMyMrkGrp: Gbl.FileBrowser.Type = Brw_SHOW_MARKS_GRP; break; case ActChgToAdmMrk: // Access to admin a marks zone /* Set file browser type acording to last group accessed */ Gbl.FileBrowser.Type = (Gbl.CurrentCrs.Grps.GrpCod > 0) ? Brw_ADMI_MARKS_GRP : Brw_ADMI_MARKS_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_MARKS_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_MARKS_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_BRIEF_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 (Gbl.FileBrowser.Priv.PathInTreeUntilFilFolLnk, Gbl.FileBrowser.FilFolLnkName); if (Brw_GetIfCrsAssigWorksFileBrowser ()) { /* Get lists of the selected users */ Usr_GetListsSelectedUsrsCods (); /* 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 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 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.LoggedRole != Rol_SYS_ADM) switch (Gbl.FileBrowser.Type) { case Brw_SHOW_DOCUM_INS: case Brw_ADMI_DOCUM_INS: case Brw_ADMI_SHARE_INS: Gbl.FileBrowser.ShowOnlyPublicFiles = !Gbl.Usrs.Me.IBelongToCurrentIns; break; case Brw_SHOW_DOCUM_CTR: case Brw_ADMI_DOCUM_CTR: case Brw_ADMI_SHARE_CTR: Gbl.FileBrowser.ShowOnlyPublicFiles = !Gbl.Usrs.Me.IBelongToCurrentCtr; break; case Brw_SHOW_DOCUM_DEG: case Brw_ADMI_DOCUM_DEG: case Brw_ADMI_SHARE_DEG: Gbl.FileBrowser.ShowOnlyPublicFiles = !Gbl.Usrs.Me.IBelongToCurrentDeg; break; case Brw_SHOW_DOCUM_CRS: case Brw_ADMI_DOCUM_CRS: case Brw_ADMI_SHARE_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.CurrentCrs.Grps.GrpCod > 0) { GrpDat.GrpCod = Gbl.CurrentCrs.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.CurrentCrs.Grps.GrpCod)) Gbl.CurrentCrs.Grps.GrpCod = -1L; // Go to course zone } else Gbl.CurrentCrs.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.CurrentCrs.Grps.GrpCod)) Lay_ShowErrorAndExit ("You don't have access to the group."); break; } /***** Get data of the current group *****/ if (Gbl.CurrentCrs.Grps.GrpCod > 0) { Gbl.CurrentCrs.Grps.GrpTyp.GrpTypCod = GrpDat.GrpTypCod; Str_Copy (Gbl.CurrentCrs.Grps.GrpTyp.GrpTypName,GrpDat.GrpTypName, Grp_MAX_BYTES_GROUP_TYPE_NAME); Str_Copy (Gbl.CurrentCrs.Grps.GrpName,GrpDat.GrpName, Grp_MAX_BYTES_GROUP_NAME); Gbl.CurrentCrs.Grps.MaxStudents = GrpDat.MaxStudents; Gbl.CurrentCrs.Grps.Open = GrpDat.Open; Gbl.CurrentCrs.Grps.FileZones = GrpDat.FileZones; Gbl.CurrentCrs.Grps.GrpTyp.MultipleEnrolment = GrpDat.MultipleEnrolment; } } } /*****************************************************************************/ /**************** Write hidden parameter with code of file *******************/ /*****************************************************************************/ void Brw_PutHiddenParamFilCod (long FilCod) { Par_PutHiddenParamLong ("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_PutParamsFileBrowser (Act_Action_t NextAction, const char *PathInTree,const char *FileFolderName, Brw_FileType_t FileType,long FilCod) { if (Brw_GetIfGroupFileBrowser ()) /***** Group code *****/ Grp_PutParamGrpCod (Gbl.CurrentCrs.Grps.GrpCod); else if (NextAction != ActUnk) { if (Brw_GetIfCrsAssigWorksFileBrowser ()) { /***** Users selected *****/ Usr_PutHiddenParUsrCodAll (NextAction,Gbl.Usrs.Select.All); Usr_PutParamOtherUsrCodEncrypted (); } } /***** If full tree selected? *****/ Brw_PutHiddenParamFullTreeIfSelected (); /***** Path and file *****/ if (PathInTree) Par_PutHiddenParamString ("Path",PathInTree); if (FileFolderName) Par_PutHiddenParamString (Brw_FileTypeParamName[FileType],FileFolderName); 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; /***** 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.Priv.PathInTreeUntilFilFolLnk,PATH_MAX); if (strstr (Gbl.FileBrowser.Priv.PathInTreeUntilFilFolLnk,"..")) // ".." is not allowed in the path Lay_ShowErrorAndExit ("Wrong path."); /***** Get the name of the file, folder or link *****/ Gbl.FileBrowser.FileType = 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.FilFolLnkName, NAME_MAX,Str_TO_TEXT,false)) { if (strstr (Gbl.FileBrowser.FilFolLnkName,"..")) // ".." is not allowed in the path Lay_ShowErrorAndExit ("Wrong path."); Gbl.FileBrowser.FileType = FileType; break; } /***** Set level of this file or folder inside file browser *****/ if (!strcmp (Gbl.FileBrowser.FilFolLnkName,".")) Gbl.FileBrowser.Level = 0; else { // Level == number-of-slashes-in-path-except-file-or-folder + 1 Gbl.FileBrowser.Level = 1; for (Ptr = Gbl.FileBrowser.Priv.PathInTreeUntilFilFolLnk; *Ptr; Ptr++) if (*Ptr == '/') Gbl.FileBrowser.Level++; } /***** Get data of assignment *****/ if (Gbl.FileBrowser.Level && (Gbl.FileBrowser.Type == Brw_ADMI_ASSIG_USR || Gbl.FileBrowser.Type == Brw_ADMI_ASSIG_CRS)) { if (Gbl.FileBrowser.Level == 1) // We are in this case: assignments/assignment-folder Str_Copy (Gbl.FileBrowser.Asg.Folder,Gbl.FileBrowser.FilFolLnkName, Brw_MAX_BYTES_FOLDER); else { // We are in this case: assignments/assignment-folder/rest-of-path for (Ptr = Gbl.FileBrowser.Priv.PathInTreeUntilFilFolLnk; *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 + 1]; /***** 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_DOCUM_INS: case Brw_ADMI_DOCUM_INS: case Brw_ADMI_SHARE_INS: sprintf (Path,"%s/%s", Cfg_PATH_SWAD_PRIVATE,Cfg_FOLDER_INS); Fil_CreateDirIfNotExists (Path); sprintf (Path,"%s/%s/%02u", Cfg_PATH_SWAD_PRIVATE,Cfg_FOLDER_INS, (unsigned) (Gbl.CurrentIns.Ins.InsCod % 100)); Fil_CreateDirIfNotExists (Path); sprintf (Gbl.FileBrowser.Priv.PathAboveRootFolder,"%s/%s/%02u/%u", Cfg_PATH_SWAD_PRIVATE,Cfg_FOLDER_INS, (unsigned) (Gbl.CurrentIns.Ins.InsCod % 100), (unsigned) Gbl.CurrentIns.Ins.InsCod); break; case Brw_SHOW_DOCUM_CTR: case Brw_ADMI_DOCUM_CTR: case Brw_ADMI_SHARE_CTR: sprintf (Path,"%s/%s", Cfg_PATH_SWAD_PRIVATE,Cfg_FOLDER_CTR); Fil_CreateDirIfNotExists (Path); sprintf (Path,"%s/%s/%02u", Cfg_PATH_SWAD_PRIVATE,Cfg_FOLDER_CTR, (unsigned) (Gbl.CurrentCtr.Ctr.CtrCod % 100)); Fil_CreateDirIfNotExists (Path); sprintf (Gbl.FileBrowser.Priv.PathAboveRootFolder,"%s/%s/%02u/%u", Cfg_PATH_SWAD_PRIVATE,Cfg_FOLDER_CTR, (unsigned) (Gbl.CurrentCtr.Ctr.CtrCod % 100), (unsigned) Gbl.CurrentCtr.Ctr.CtrCod); break; case Brw_SHOW_DOCUM_DEG: case Brw_ADMI_DOCUM_DEG: case Brw_ADMI_SHARE_DEG: sprintf (Path,"%s/%s", Cfg_PATH_SWAD_PRIVATE,Cfg_FOLDER_DEG); Fil_CreateDirIfNotExists (Path); sprintf (Path,"%s/%s/%02u", Cfg_PATH_SWAD_PRIVATE,Cfg_FOLDER_DEG, (unsigned) (Gbl.CurrentDeg.Deg.DegCod % 100)); Fil_CreateDirIfNotExists (Path); sprintf (Gbl.FileBrowser.Priv.PathAboveRootFolder,"%s/%s/%02u/%u", Cfg_PATH_SWAD_PRIVATE,Cfg_FOLDER_DEG, (unsigned) (Gbl.CurrentDeg.Deg.DegCod % 100), (unsigned) Gbl.CurrentDeg.Deg.DegCod); break; case Brw_SHOW_DOCUM_CRS: case Brw_ADMI_DOCUM_CRS: case Brw_ADMI_TEACH_CRS: case Brw_ADMI_SHARE_CRS: case Brw_SHOW_MARKS_CRS: case Brw_ADMI_MARKS_CRS: Str_Copy (Gbl.FileBrowser.Priv.PathAboveRootFolder, Gbl.CurrentCrs.PathPriv, PATH_MAX); break; case Brw_SHOW_DOCUM_GRP: case Brw_ADMI_DOCUM_GRP: case Brw_ADMI_TEACH_GRP: case Brw_ADMI_SHARE_GRP: case Brw_SHOW_MARKS_GRP: case Brw_ADMI_MARKS_GRP: sprintf (Path,"%s/grp", Gbl.CurrentCrs.PathPriv); Fil_CreateDirIfNotExists (Path); sprintf (Gbl.FileBrowser.Priv.PathAboveRootFolder,"%s/grp/%ld", Gbl.CurrentCrs.PathPriv, Gbl.CurrentCrs.Grps.GrpCod); break; case Brw_ADMI_ASSIG_USR: case Brw_ADMI_WORKS_USR: sprintf (Path,"%s/usr", Gbl.CurrentCrs.PathPriv); Fil_CreateDirIfNotExists (Path); sprintf (Path,"%s/usr/%02u", Gbl.CurrentCrs.PathPriv, (unsigned) (Gbl.Usrs.Me.UsrDat.UsrCod % 100)); Fil_CreateDirIfNotExists (Path); sprintf (Gbl.FileBrowser.Priv.PathAboveRootFolder,"%s/usr/%02u/%ld", Gbl.CurrentCrs.PathPriv, (unsigned) (Gbl.Usrs.Me.UsrDat.UsrCod % 100), Gbl.Usrs.Me.UsrDat.UsrCod); break; case Brw_ADMI_ASSIG_CRS: case Brw_ADMI_WORKS_CRS: if (Gbl.Usrs.Other.UsrDat.UsrCod > 0) { sprintf (Path,"%s/usr", Gbl.CurrentCrs.PathPriv); Fil_CreateDirIfNotExists (Path); sprintf (Path,"%s/usr/%02u", Gbl.CurrentCrs.PathPriv, (unsigned) (Gbl.Usrs.Other.UsrDat.UsrCod % 100)); Fil_CreateDirIfNotExists (Path); sprintf (Gbl.FileBrowser.Priv.PathAboveRootFolder,"%s/usr/%02u/%ld", Gbl.CurrentCrs.PathPriv, (unsigned) (Gbl.Usrs.Other.UsrDat.UsrCod % 100), Gbl.Usrs.Other.UsrDat.UsrCod); } break; case Brw_ADMI_BRIEF_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); sprintf (Gbl.FileBrowser.Priv.PathRootFolder,"%s/%s", Gbl.FileBrowser.Priv.PathAboveRootFolder, Brw_RootFolderInternalNames[Gbl.FileBrowser.Type]); 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_ASSIG_USR) Brw_CreateFoldersAssignmentsIfNotExist (Gbl.Usrs.Me.UsrDat.UsrCod); else if (Gbl.FileBrowser.Type == Brw_ADMI_ASSIG_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) { char Query[128]; MYSQL_RES *mysql_res; MYSQL_ROW row; unsigned NumUsrs; unsigned NumUsr; long UsrCod; char PathFolder[PATH_MAX + 1]; bool FolderExists = false; /***** Get all the users belonging to current course from database *****/ sprintf (Query,"SELECT UsrCod FROM crs_usr WHERE CrsCod=%ld", Gbl.CurrentCrs.Crs.CrsCod); NumUsrs = (unsigned) DB_QuerySELECT (Query,&mysql_res,"can not get users from current course"); /***** 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 */ sprintf (PathFolder,"%s/usr/%02u/%ld/%s/%s", Gbl.CurrentCrs.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) { char Query[1024]; MYSQL_RES *mysql_res; MYSQL_ROW row; unsigned long NumRows,NumRow; char PathFolderAsg[PATH_MAX + 1]; /***** Get assignment folders from database *****/ // Old behaviour (only create assignment folder if assignment is open) is obsolete since 2015-11-10 sprintf (Query,"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.CurrentCrs.Crs.CrsCod,ZoneUsrCod); NumRows = DB_QuerySELECT (Query,&mysql_res,"can not get folders of assignments"); /***** Create one folder for each assignment *****/ for (NumRow = 0; NumRow < NumRows; NumRow++) { /* Get next assignment with folder */ row = mysql_fetch_row (mysql_res); /* Create folder if not exists */ sprintf (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; char Query[128]; 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 + 1]; char PathNewFolder[PATH_MAX + 1]; bool RenamingIsPossible = true; unsigned NumUsrsError = 0; unsigned NumUsrsSuccess = 0; /***** Get all the users belonging to current course from database *****/ sprintf (Query,"SELECT UsrCod FROM crs_usr WHERE CrsCod=%ld", Gbl.CurrentCrs.Crs.CrsCod); NumUsrs = (unsigned) DB_QuerySELECT (Query,&mysql_res,"can not get users from current course"); /***** 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 */ sprintf (PathOldFolder,"%s/usr/%02u/%ld/%s/%s", Gbl.CurrentCrs.PathPriv, (unsigned) (UsrCod % 100), UsrCod, // User's code Brw_INTERNAL_NAME_ROOT_FOLDER_ASSIGNMENTS, OldFolderName); sprintf (PathNewFolder,"%s/usr/%02u/%ld/%s/%s", Gbl.CurrentCrs.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 */ sprintf (PathOldFolder,"%s/usr/%02u/%ld/%s/%s", Gbl.CurrentCrs.PathPriv, (unsigned) (UsrCod % 100), UsrCod, // User's code Brw_INTERNAL_NAME_ROOT_FOLDER_ASSIGNMENTS, OldFolderName); if (Fil_CheckIfPathExists (PathOldFolder)) { sprintf (PathNewFolder,"%s/usr/%02u/%ld/%s/%s", Gbl.CurrentCrs.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_ASSIG_USR,UsrCod,-1L); Brw_RemoveAffectedClipboards (Brw_ADMI_ASSIG_CRS,-1L,UsrCod); /* Rename affected expanded folders */ sprintf (OldPath,"%s/%s",Brw_INTERNAL_NAME_ROOT_FOLDER_ASSIGNMENTS,OldFolderName); sprintf (NewPath,"%s/%s",Brw_INTERNAL_NAME_ROOT_FOLDER_ASSIGNMENTS,NewFolderName); Brw_RenameAffectedExpandedFolders (Brw_ADMI_ASSIG_USR,UsrCod,-1L,OldPath,NewPath); Brw_RenameAffectedExpandedFolders (Brw_ADMI_ASSIG_CRS,-1L,UsrCod,OldPath,NewPath); NumUsrsSuccess++; } } } /***** Summary message *****/ sprintf (Gbl.Alert.Txt,"%s: %u
" "%s: %u
" "%s: %u.", Txt_Users,NumUsrs, Txt_Folders_renamed,NumUsrsSuccess, Txt_Folders_not_renamed,NumUsrsError); Ale_ShowAlert (Ale_INFO,Gbl.Alert.Txt); } 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) { char Query[128]; MYSQL_RES *mysql_res; MYSQL_ROW row; unsigned NumUsrs; unsigned NumUsr; long UsrCod; char PathFolder[PATH_MAX + 1]; /***** Get all the users belonging to current course from database *****/ sprintf (Query,"SELECT UsrCod FROM crs_usr WHERE CrsCod=%ld", Gbl.CurrentCrs.Crs.CrsCod); NumUsrs = (unsigned) DB_QuerySELECT (Query,&mysql_res,"can not get users from current course"); /***** 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 */ sprintf (PathFolder,"%s/usr/%02u/%ld/%s/%s", Gbl.CurrentCrs.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_DOCUM_INS: case Brw_ADMI_DOCUM_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_SHARE_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_DOCUM_CTR: case Brw_ADMI_DOCUM_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_SHARE_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_DOCUM_DEG: case Brw_ADMI_DOCUM_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_SHARE_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_DOCUM_CRS: case Brw_ADMI_DOCUM_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_DOCUM_GRP: case Brw_ADMI_DOCUM_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_TEACH_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_TEACH_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_SHARE_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_SHARE_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_SHOW_MARKS_CRS: case Brw_ADMI_MARKS_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_MARKS_GRP: case Brw_ADMI_MARKS_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_ASSIG_USR: case Brw_ADMI_ASSIG_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_WORKS_USR: case Brw_ADMI_WORKS_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_BRIEF_USR: Gbl.FileBrowser.Size.MaxQuota = Brw_MAX_QUOTA_BRIEF[Gbl.Usrs.Me.MaxRole]; 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_Users; extern const char *Txt_View_homework; unsigned NumTotalUsrs; /***** Get parameters related to file browser *****/ Brw_GetParAndInitFileBrowser (); /***** Get and update type of list, number of columns in class photo and preference about view photos *****/ Usr_GetAndUpdatePrefsAboutUsrList (); /***** Get groups to show ******/ Grp_GetParCodsSeveralGrpsToShowUsrs (); /***** Get and order lists of users from this course *****/ Usr_GetListUsrs (Rol_TEACHER,Sco_SCOPE_CRS); Usr_GetListUsrs (Rol_STUDENT,Sco_SCOPE_CRS); NumTotalUsrs = Gbl.Usrs.LstUsrs[Rol_TEACHER].NumUsrs + Gbl.Usrs.LstUsrs[Rol_STUDENT].NumUsrs; /***** Draw class photos to select users *****/ Lay_StartRoundFrame (NULL,Txt_Users, NULL,Hlp_FILES_Homework_for_teachers); /***** Show form to select the groups *****/ Grp_ShowFormToSelectSeveralGroups (ActReqAsgWrkCrs); if (NumTotalUsrs) { if (Usr_GetIfShowBigList (NumTotalUsrs,NULL)) { /* Form to select type of list used for select several users */ Usr_ShowFormsToSelectUsrListType (ActReqAsgWrkCrs); /* Start form */ Act_FormStart (ActAdmAsgWrkCrs); Grp_PutParamsCodGrps (); Gbl.FileBrowser.FullTree = true; // By default, show all files Brw_PutHiddenParamFullTreeIfSelected (); /* Put list of users to select some of them */ Lay_StartTableCenter (0); Usr_ListUsersToSelect (Rol_TEACHER); Usr_ListUsersToSelect (Rol_STUDENT); Lay_EndTable (); /* Send button */ Lay_PutConfirmButton (Txt_View_homework); /* End form */ Act_FormEnd (); } } else Usr_ShowWarningNoUsersFound (Rol_UNKNOWN); /***** End frame *****/ Lay_EndRoundFrame (); /***** Free memory for users' list *****/ Usr_FreeUsrsList (Rol_TEACHER); Usr_FreeUsrsList (Rol_STUDENT); /***** Free memory used by list of selected users' codes *****/ Usr_FreeListsSelectedUsrsCods (); /***** Free memory for list of selected groups *****/ Grp_FreeListCodSelectedGrps (); } /*****************************************************************************/ /*********** 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 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; extern const char *Txt_You_must_select_one_ore_more_users; const char *Ptr; /***** Check the number of users whose works will be shown *****/ if (Usr_CountNumUsrsInListOfSelectedUsrs ()) // If some users are selected... { /***** 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 (); /***** Header of the table with the list of users *****/ Lay_StartRoundFrameTable ("100%",Txt_Assignments_and_other_works, Brw_PutIconShowFigure,Hlp_FILES_Homework_for_teachers,0); /***** List the assignments and works of the selected users *****/ Ptr = Gbl.Usrs.Select.All; 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)) // Get of the database the data of the user if (Usr_CheckIfUsrBelongsToCrs (Gbl.Usrs.Other.UsrDat.UsrCod, Gbl.CurrentCrs.Crs.CrsCod, false)) { /***** Show a row with the data of the owner of the works *****/ fprintf (Gbl.F.Out,""); Brw_ShowDataOwnerAsgWrk (&Gbl.Usrs.Other.UsrDat); fprintf (Gbl.F.Out,""); /***** Show the tree with the assignments *****/ Gbl.FileBrowser.Type = Brw_ADMI_ASSIG_CRS; Brw_InitializeFileBrowser (); Brw_ShowFileBrowser (); /***** Show the tree with the works *****/ Gbl.FileBrowser.Type = Brw_ADMI_WORKS_CRS; Brw_InitializeFileBrowser (); Brw_ShowFileBrowser (); fprintf (Gbl.F.Out,"" ""); } } /***** End of the table *****/ Lay_EndRoundFrameTable (); } else // If no users are selected... { // ...write warning alert Ale_ShowAlert (Ale_WARNING,Txt_You_must_select_one_ore_more_users); // ...and show again the form Brw_AskEditWorksCrs (); } /***** Free memory used by list of selected users' codes *****/ Usr_FreeListsSelectedUsrsCods (); } /*****************************************************************************/ /************ 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_ASSIG_USR; Brw_InitializeFileBrowser (); Brw_ShowFileBrowser (); /***** Show the tree with the works *****/ Gbl.FileBrowser.Type = Brw_ADMI_WORKS_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_DOCUM_CRS || Gbl.FileBrowser.Type == Brw_ADMI_DOCUM_CRS || Gbl.FileBrowser.Type == Brw_ADMI_TEACH_CRS || Gbl.FileBrowser.Type == Brw_ADMI_SHARE_CRS || Gbl.FileBrowser.Type == Brw_SHOW_MARKS_CRS || Gbl.FileBrowser.Type == Brw_ADMI_MARKS_CRS; bool IsGroupZone = Gbl.FileBrowser.Type == Brw_SHOW_DOCUM_GRP || Gbl.FileBrowser.Type == Brw_ADMI_DOCUM_GRP || Gbl.FileBrowser.Type == Brw_ADMI_TEACH_GRP || Gbl.FileBrowser.Type == Brw_ADMI_SHARE_GRP || Gbl.FileBrowser.Type == Brw_SHOW_MARKS_GRP || Gbl.FileBrowser.Type == Brw_ADMI_MARKS_GRP; /***** Get list of groups to show *****/ if (Gbl.CurrentCrs.Grps.NumGrps) // This course has groups? /* Get list of group with file zones which I belong to */ Grp_GetLstCodGrpsWithFileZonesIBelong (&LstMyGrps); /***** Start form *****/ Act_FormStart (Brw_ActChgZone[Gbl.FileBrowser.Type]); Brw_PutHiddenParamFullTreeIfSelected (); /***** List start *****/ fprintf (Gbl.F.Out,"
    "); /***** Select the complete course, not a group *****/ fprintf (Gbl.F.Out,"
  • " "" "
    • ", Gbl.Form.Id, Gbl.CurrentCrs.Crs.FullName); /***** List my groups for unique selection *****/ if (Gbl.CurrentCrs.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 */ fprintf (Gbl.F.Out,"
  • " "\"\"" "" "
    • ", Gbl.Form.Id, GrpDat.GrpTypName,GrpDat.GrpName); } /***** Free memory with the list of groups I belong to *****/ Grp_FreeListCodGrp (&LstMyGrps); } /***** End list and form *****/ fprintf (Gbl.F.Out,"
"); Act_FormEnd (); } /*****************************************************************************/ /*** 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_ShowErrorAndExit ("You don't have permission to access this group."); 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]; /***** Show user's photo *****/ fprintf (Gbl.F.Out,""); ShowPhoto = Pho_ShowingUsrPhotoIsAllowed (UsrDat,PhotoURL); Pho_ShowUsrPhoto (UsrDat,ShowPhoto ? PhotoURL : NULL, "PHOTO60x80",Pho_ZOOM,false); fprintf (Gbl.F.Out,""); /***** Start form to send a message to this user *****/ fprintf (Gbl.F.Out,""); fprintf (Gbl.F.Out,"
RoleInCurrentCrsDB == Rol_STUDENT ? ActSeeRecOneStd : ActSeeRecOneTch); Usr_PutParamUsrCodEncrypted (UsrDat->EncryptedUsrCod); /***** Show user's ID *****/ ID_WriteUsrIDs (UsrDat,NULL); /***** Show user's name *****/ fprintf (Gbl.F.Out,"
"); Act_LinkFormSubmit (Txt_View_record_for_this_course,"AUTHOR_TXT",NULL); fprintf (Gbl.F.Out,"%s",UsrDat->Surname1); if (UsrDat->Surname2[0]) fprintf (Gbl.F.Out," %s",UsrDat->Surname2); if (UsrDat->FirstName[0]) fprintf (Gbl.F.Out,", %s",UsrDat->FirstName); fprintf (Gbl.F.Out,""); /***** Show user's email *****/ if (UsrDat->Email[0]) fprintf (Gbl.F.Out,"
" "%s", UsrDat->Email,UsrDat->Email); Act_FormEnd (); fprintf (Gbl.F.Out,"
"); fprintf (Gbl.F.Out,""); } /*****************************************************************************/ /******************* Show a file browser or students' 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 Brw_ShowFileBrowserNormal (); /***** Help *****/ switch (Gbl.FileBrowser.Type) { case Brw_ADMI_MARKS_CRS: case Brw_ADMI_MARKS_GRP: Ale_ShowAlert (Ale_INFO,Txt_Files_of_marks_must_contain_a_table_in_HTML_format_); break; default: break; } /***** Legal notice *****/ sprintf (Gbl.Alert.Txt,Txt_Disclaimer_the_files_hosted_here_, Cfg_PLATFORM_SHORT_NAME, Cfg_PLATFORM_RESPONSIBLE_EMAIL); Ale_ShowAlert (Ale_INFO,Gbl.Alert.Txt); } /*****************************************************************************/ /**************************** 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_PROFILE_Briefcase; 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; const char *Brw_TitleOfFileBrowser[Brw_NUM_TYPES_FILE_BROWSER]; const char *Brw_HelpOfFileBrowser[Brw_NUM_TYPES_FILE_BROWSER]; struct Brw_NumObjects Removed; bool IAmTeacherOrSysAdm = Gbl.Usrs.Me.LoggedRole == Rol_TEACHER || Gbl.Usrs.Me.LoggedRole == Rol_SYS_ADM; /***** Set title of file browser *****/ Brw_TitleOfFileBrowser[Brw_UNKNOWN ] = NULL; // Brw_UNKNOWN Brw_TitleOfFileBrowser[Brw_SHOW_DOCUM_CRS] = Txt_Documents_area; // Brw_SHOW_DOCUM_CRS Brw_TitleOfFileBrowser[Brw_SHOW_MARKS_CRS] = Txt_Marks_area; // Brw_SHOW_MARKS_CRS Brw_TitleOfFileBrowser[Brw_ADMI_DOCUM_CRS] = Txt_Documents_management_area; // Brw_ADMI_DOCUM_CRS Brw_TitleOfFileBrowser[Brw_ADMI_SHARE_CRS] = Txt_Shared_files_area; // Brw_ADMI_SHARE_CRS Brw_TitleOfFileBrowser[Brw_ADMI_SHARE_GRP] = Txt_Shared_files_area; // Brw_ADMI_SHARE_GRP Brw_TitleOfFileBrowser[Brw_ADMI_WORKS_USR] = Txt_Works_area; // Brw_ADMI_WORKS_USR Brw_TitleOfFileBrowser[Brw_ADMI_WORKS_CRS] = Txt_Works_area; // Brw_ADMI_WORKS_CRS Brw_TitleOfFileBrowser[Brw_ADMI_MARKS_CRS] = Txt_Marks_management_area; // Brw_ADMI_MARKS_CRS Brw_TitleOfFileBrowser[Brw_ADMI_BRIEF_USR] = Txt_Temporary_private_storage_area; // Brw_ADMI_BRIEF_USR Brw_TitleOfFileBrowser[Brw_SHOW_DOCUM_GRP] = Txt_Documents_area; // Brw_SHOW_DOCUM_GRP Brw_TitleOfFileBrowser[Brw_ADMI_DOCUM_GRP] = Txt_Documents_management_area; // Brw_ADMI_DOCUM_GRP Brw_TitleOfFileBrowser[Brw_SHOW_MARKS_GRP] = Txt_Marks_area; // Brw_SHOW_MARKS_GRP Brw_TitleOfFileBrowser[Brw_ADMI_MARKS_GRP] = Txt_Marks_management_area; // Brw_ADMI_MARKS_GRP Brw_TitleOfFileBrowser[Brw_ADMI_ASSIG_USR] = Txt_Assignments_area; // Brw_ADMI_ASSIG_USR Brw_TitleOfFileBrowser[Brw_ADMI_ASSIG_CRS] = Txt_Assignments_area; // Brw_ADMI_ASSIG_CRS Brw_TitleOfFileBrowser[Brw_SHOW_DOCUM_DEG] = Txt_Documents_area; // Brw_SHOW_DOCUM_DEG Brw_TitleOfFileBrowser[Brw_ADMI_DOCUM_DEG] = Txt_Documents_management_area; // Brw_ADMI_DOCUM_DEG Brw_TitleOfFileBrowser[Brw_SHOW_DOCUM_CTR] = Txt_Documents_area; // Brw_SHOW_DOCUM_CTR Brw_TitleOfFileBrowser[Brw_ADMI_DOCUM_CTR] = Txt_Documents_management_area; // Brw_ADMI_DOCUM_CTR Brw_TitleOfFileBrowser[Brw_SHOW_DOCUM_INS] = Txt_Documents_area; // Brw_SHOW_DOCUM_INS Brw_TitleOfFileBrowser[Brw_ADMI_DOCUM_INS] = Txt_Documents_management_area; // Brw_ADMI_DOCUM_INS Brw_TitleOfFileBrowser[Brw_ADMI_SHARE_DEG] = Txt_Shared_files_area; // Brw_ADMI_SHARE_DEG Brw_TitleOfFileBrowser[Brw_ADMI_SHARE_CTR] = Txt_Shared_files_area; // Brw_ADMI_SHARE_CTR Brw_TitleOfFileBrowser[Brw_ADMI_SHARE_INS] = Txt_Shared_files_area; // Brw_ADMI_SHARE_INS Brw_TitleOfFileBrowser[Brw_ADMI_TEACH_CRS] = Txt_Teachers_files_area; // Brw_ADMI_TEACH_CRS Brw_TitleOfFileBrowser[Brw_ADMI_TEACH_GRP] = Txt_Teachers_files_area; // Brw_ADMI_TEACH_GRP /***** Set help link of file browser *****/ Brw_HelpOfFileBrowser[Brw_UNKNOWN ] = NULL; // Brw_UNKNOWN Brw_HelpOfFileBrowser[Brw_SHOW_DOCUM_CRS] = Hlp_FILES_Documents; // Brw_SHOW_DOCUM_CRS Brw_HelpOfFileBrowser[Brw_SHOW_MARKS_CRS] = Hlp_FILES_Marks; // Brw_SHOW_MARKS_CRS Brw_HelpOfFileBrowser[Brw_ADMI_DOCUM_CRS] = Hlp_FILES_Documents; // Brw_ADMI_DOCUM_CRS Brw_HelpOfFileBrowser[Brw_ADMI_SHARE_CRS] = Hlp_FILES_Shared; // Brw_ADMI_SHARE_CRS Brw_HelpOfFileBrowser[Brw_ADMI_SHARE_GRP] = Hlp_FILES_Shared; // Brw_ADMI_SHARE_GRP Brw_HelpOfFileBrowser[Brw_ADMI_WORKS_USR] = Hlp_FILES_Homework_for_students; // Brw_ADMI_WORKS_USR Brw_HelpOfFileBrowser[Brw_ADMI_WORKS_CRS] = Hlp_FILES_Homework_for_teachers; // Brw_ADMI_WORKS_CRS Brw_HelpOfFileBrowser[Brw_ADMI_MARKS_CRS] = Hlp_FILES_Marks; // Brw_ADMI_MARKS_CRS Brw_HelpOfFileBrowser[Brw_ADMI_BRIEF_USR] = Hlp_PROFILE_Briefcase; // Brw_ADMI_BRIEF_USR Brw_HelpOfFileBrowser[Brw_SHOW_DOCUM_GRP] = Hlp_FILES_Documents; // Brw_SHOW_DOCUM_GRP Brw_HelpOfFileBrowser[Brw_ADMI_DOCUM_GRP] = Hlp_FILES_Documents; // Brw_ADMI_DOCUM_GRP Brw_HelpOfFileBrowser[Brw_SHOW_MARKS_GRP] = Hlp_FILES_Marks; // Brw_SHOW_MARKS_GRP Brw_HelpOfFileBrowser[Brw_ADMI_MARKS_GRP] = Hlp_FILES_Marks; // Brw_ADMI_MARKS_GRP Brw_HelpOfFileBrowser[Brw_ADMI_ASSIG_USR] = Hlp_FILES_Homework_for_students; // Brw_ADMI_ASSIG_USR Brw_HelpOfFileBrowser[Brw_ADMI_ASSIG_CRS] = Hlp_FILES_Homework_for_teachers; // Brw_ADMI_ASSIG_CRS Brw_HelpOfFileBrowser[Brw_SHOW_DOCUM_DEG] = Hlp_FILES_Documents; // Brw_SHOW_DOCUM_DEG Brw_HelpOfFileBrowser[Brw_ADMI_DOCUM_DEG] = Hlp_FILES_Documents; // Brw_ADMI_DOCUM_DEG Brw_HelpOfFileBrowser[Brw_SHOW_DOCUM_CTR] = Hlp_FILES_Documents; // Brw_SHOW_DOCUM_CTR Brw_HelpOfFileBrowser[Brw_ADMI_DOCUM_CTR] = Hlp_FILES_Documents; // Brw_ADMI_DOCUM_CTR Brw_HelpOfFileBrowser[Brw_SHOW_DOCUM_INS] = Hlp_FILES_Documents; // Brw_SHOW_DOCUM_INS Brw_HelpOfFileBrowser[Brw_ADMI_DOCUM_INS] = Hlp_FILES_Documents; // Brw_ADMI_DOCUM_INS Brw_HelpOfFileBrowser[Brw_ADMI_SHARE_DEG] = Hlp_FILES_Shared; // Brw_ADMI_SHARE_DEG Brw_HelpOfFileBrowser[Brw_ADMI_SHARE_CTR] = Hlp_FILES_Shared; // Brw_ADMI_SHARE_CTR Brw_HelpOfFileBrowser[Brw_ADMI_SHARE_INS] = Hlp_FILES_Shared; // Brw_ADMI_SHARE_INS Brw_HelpOfFileBrowser[Brw_ADMI_TEACH_CRS] = Hlp_FILES_Private; // Brw_ADMI_TEACH_CRS Brw_HelpOfFileBrowser[Brw_ADMI_TEACH_GRP] = Hlp_FILES_Private; // Brw_ADMI_TEACH_GRP /***** Set contextual icon in frame *****/ Gbl.FileBrowser.IconViewEdit = Brw_ICON_NONE; switch (Gbl.FileBrowser.Type) { case Brw_SHOW_DOCUM_INS: if (Gbl.Usrs.Me.LoggedRole >= Rol_INS_ADM) Gbl.FileBrowser.IconViewEdit = Brw_ICON_EDIT; break; case Brw_ADMI_DOCUM_INS: if (Gbl.Usrs.Me.LoggedRole >= Rol_INS_ADM) Gbl.FileBrowser.IconViewEdit = Brw_ICON_VIEW; break; case Brw_SHOW_DOCUM_CTR: if (Gbl.Usrs.Me.LoggedRole >= Rol_CTR_ADM) Gbl.FileBrowser.IconViewEdit = Brw_ICON_EDIT; break; case Brw_ADMI_DOCUM_CTR: if (Gbl.Usrs.Me.LoggedRole >= Rol_CTR_ADM) Gbl.FileBrowser.IconViewEdit = Brw_ICON_VIEW; break; case Brw_SHOW_DOCUM_DEG: if (Gbl.Usrs.Me.LoggedRole >= Rol_DEG_ADM) Gbl.FileBrowser.IconViewEdit = Brw_ICON_EDIT; break; case Brw_ADMI_DOCUM_DEG: if (Gbl.Usrs.Me.LoggedRole >= Rol_DEG_ADM) Gbl.FileBrowser.IconViewEdit = Brw_ICON_VIEW; break; case Brw_SHOW_DOCUM_CRS: case Brw_SHOW_DOCUM_GRP: case Brw_SHOW_MARKS_CRS: case Brw_SHOW_MARKS_GRP: if (IAmTeacherOrSysAdm) Gbl.FileBrowser.IconViewEdit = Brw_ICON_EDIT; break; case Brw_ADMI_DOCUM_CRS: case Brw_ADMI_DOCUM_GRP: case Brw_ADMI_MARKS_CRS: case Brw_ADMI_MARKS_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 (); /***** Start frame *****/ Gbl.FileBrowser.Id++; fprintf (Gbl.F.Out,"
",Gbl.FileBrowser.Id); Lay_StartRoundFrame ("100%",Brw_TitleOfFileBrowser[Gbl.FileBrowser.Type], Brw_PutIconsFileBrowser, Brw_HelpOfFileBrowser[Gbl.FileBrowser.Type]); /***** Subtitle *****/ Brw_WriteSubtitleOfFileBrowser (); /***** List recursively the directory *****/ fprintf (Gbl.F.Out,""); Brw_SetFullPathInTree (Brw_RootFolderInternalNames[Gbl.FileBrowser.Type],"."); Gbl.FileBrowser.FileType = Brw_IS_FOLDER; if (Brw_WriteRowFileBrowser (0,Brw_EXPAND_TREE_NOTHING,Brw_RootFolderInternalNames[Gbl.FileBrowser.Type],".")) Brw_ListDir (1,Gbl.FileBrowser.Priv.PathRootFolder,Brw_RootFolderInternalNames[Gbl.FileBrowser.Type]); fprintf (Gbl.F.Out,"
"); /***** Show and store number of documents found *****/ Brw_ShowAndStoreSizeOfFileTree (); /***** Put button to show / edit *****/ Brw_PutButtonToShowEdit (); /***** End of frame *****/ Lay_EndRoundFrame (); fprintf (Gbl.F.Out,"
"); } /*****************************************************************************/ /******************* 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: Lay_PutContextualIconToView (Brw_ActFromAdmToSee[Gbl.FileBrowser.Type], Brw_PutHiddenParamFullTreeIfSelected); break; case Brw_ICON_EDIT: Lay_PutContextualIconToEdit (Brw_ActFromSeeToAdm[Gbl.FileBrowser.Type], Brw_PutHiddenParamFullTreeIfSelected); break; } /***** Put icon to show a figure *****/ if (Gbl.FileBrowser.Type != Brw_ADMI_WORKS_CRS && Gbl.FileBrowser.Type != Brw_ADMI_ASSIG_CRS) Brw_PutIconShowFigure (); } static void Brw_PutIconShowFigure (void) { Gbl.Stat.FigureType = Sta_FOLDERS_AND_FILES; Sta_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) { Act_FormStart (Brw_ActFromAdmToSee[Gbl.FileBrowser.Type]); Brw_PutHiddenParamFullTreeIfSelected (); Lay_PutConfirmButton (Txt_View); Act_FormEnd (); } break; case Brw_ICON_EDIT: if (Brw_ActFromSeeToAdm[Gbl.FileBrowser.Type] != ActUnk) { Act_FormStart (Brw_ActFromSeeToAdm[Gbl.FileBrowser.Type]); Brw_PutHiddenParamFullTreeIfSelected (); Lay_PutConfirmButton (Txt_Edit); Act_FormEnd (); } break; } } /*****************************************************************************/ /********************** Write title of a file browser ************************/ /*****************************************************************************/ static void Brw_WriteTopBeforeShowingFileBrowser (void) { /***** Update last access to this file browser *****/ Brw_UpdateLastAccess (); /***** Write contextual links *****/ fprintf (Gbl.F.Out,"
"); /* Put checkbox to show the full tree */ Brw_PutCheckboxFullTree (); if (Brw_GetIfBriefcaseFileBrowser ()) { /* Put link to remove old files */ if (Gbl.Action.Act != ActReqRemOldBrf) Brw_PutLinkToAskRemOldFiles (); } else if (Brw_GetIfCrsAssigWorksFileBrowser ()) { /* Put link to create a zip file with all the works of the selected users */ if (!Gbl.FileBrowser.ZIP.CreateZIP) ZIP_PutLinkToCreateZIPAsgWrk (); } fprintf (Gbl.F.Out,"
"); /***** Initialize hidden levels *****/ switch (Gbl.FileBrowser.Type) { case Brw_SHOW_DOCUM_INS: case Brw_ADMI_DOCUM_INS: case Brw_SHOW_DOCUM_CTR: case Brw_ADMI_DOCUM_CTR: case Brw_SHOW_DOCUM_DEG: case Brw_ADMI_DOCUM_DEG: case Brw_SHOW_DOCUM_CRS: case Brw_ADMI_DOCUM_CRS: case Brw_SHOW_DOCUM_GRP: case Brw_ADMI_DOCUM_GRP: case Brw_SHOW_MARKS_CRS: case Brw_ADMI_MARKS_CRS: case Brw_SHOW_MARKS_GRP: case Brw_ADMI_MARKS_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_DOCUM_CRS: case Brw_ADMI_DOCUM_CRS: case Brw_ADMI_TEACH_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_DOCUM_GRP: case Brw_ADMI_DOCUM_GRP: case Brw_ADMI_TEACH_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.CurrentCrs.Grps.GrpCod); break; case Brw_ADMI_SHARE_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_SHARE_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.CurrentCrs.Grps.GrpCod); break; case Brw_SHOW_MARKS_CRS: case Brw_ADMI_MARKS_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_MARKS_GRP: case Brw_ADMI_MARKS_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.CurrentCrs.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) { char Query[512]; /***** Update the group of my last access to a common zone *****/ sprintf (Query,"UPDATE crs_usr SET %s=%ld" " WHERE CrsCod=%ld AND UsrCod=%ld", FieldNameDB,GrpCod, Gbl.CurrentCrs.Crs.CrsCod,Gbl.Usrs.Me.UsrDat.UsrCod); DB_QueryUPDATE (Query,"can not update the group of the last access to a file browser"); } /*****************************************************************************/ /*********************** 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_nobody_else_can_access_this_content; char Subtitle[1024]; /***** Form to change zone (course and group browsers) *****/ switch (Gbl.FileBrowser.Type) { case Brw_SHOW_DOCUM_CRS: case Brw_ADMI_DOCUM_CRS: case Brw_SHOW_DOCUM_GRP: case Brw_ADMI_DOCUM_GRP: case Brw_ADMI_TEACH_CRS: case Brw_ADMI_TEACH_GRP: case Brw_ADMI_SHARE_CRS: case Brw_ADMI_SHARE_GRP: case Brw_SHOW_MARKS_CRS: case Brw_ADMI_MARKS_CRS: case Brw_SHOW_MARKS_GRP: case Brw_ADMI_MARKS_GRP: Brw_FormToChangeCrsGrpZone (); break; default: break; } /***** Write subtitle *****/ switch (Gbl.FileBrowser.Type) { case Brw_SHOW_DOCUM_INS: sprintf (Subtitle,"(%s)", Txt_accessible_only_for_reading_by_students_and_teachers_of_the_institution); break; case Brw_ADMI_DOCUM_INS: sprintf (Subtitle,"(%s)", Txt_accessible_for_reading_and_writing_by_administrators_of_the_institution); break; case Brw_ADMI_SHARE_INS: sprintf (Subtitle,"(%s)", Txt_accessible_for_reading_and_writing_by_students_and_teachers_of_the_institution); break; case Brw_SHOW_DOCUM_CTR: sprintf (Subtitle,"(%s)", Txt_accessible_only_for_reading_by_students_and_teachers_of_the_centre); break; case Brw_ADMI_DOCUM_CTR: sprintf (Subtitle,"(%s)", Txt_accessible_for_reading_and_writing_by_administrators_of_the_centre); break; case Brw_ADMI_SHARE_CTR: sprintf (Subtitle,"(%s)", Txt_accessible_for_reading_and_writing_by_students_and_teachers_of_the_centre); break; case Brw_SHOW_DOCUM_DEG: sprintf (Subtitle,"(%s)", Txt_accessible_only_for_reading_by_students_and_teachers_of_the_degree); break; case Brw_ADMI_DOCUM_DEG: sprintf (Subtitle,"(%s)", Txt_accessible_for_reading_and_writing_by_administrators_of_the_degree); break; case Brw_ADMI_SHARE_DEG: sprintf (Subtitle,"(%s)", Txt_accessible_for_reading_and_writing_by_students_and_teachers_of_the_degree); break; case Brw_SHOW_DOCUM_CRS: sprintf (Subtitle,"(%s)", Txt_accessible_only_for_reading_by_students_and_teachers_of_the_course); break; case Brw_SHOW_DOCUM_GRP: sprintf (Subtitle,"(%s)", Txt_accessible_only_for_reading_by_students_of_the_group_and_teachers_of_the_course); break; case Brw_ADMI_DOCUM_CRS: case Brw_ADMI_DOCUM_GRP: case Brw_ADMI_TEACH_CRS: case Brw_ADMI_TEACH_GRP: sprintf (Subtitle,"(%s)", Txt_accessible_for_reading_and_writing_by_teachers_of_the_course); break; case Brw_ADMI_SHARE_CRS: sprintf (Subtitle,"(%s)", Txt_accessible_for_reading_and_writing_by_students_and_teachers_of_the_course); break; case Brw_ADMI_SHARE_GRP: sprintf (Subtitle,"(%s)", Txt_accessible_for_reading_and_writing_by_students_of_the_group_and_teachers_of_the_course); break; case Brw_SHOW_MARKS_CRS: case Brw_SHOW_MARKS_GRP: if (Gbl.Usrs.Me.LoggedRole == Rol_STUDENT) sprintf (Subtitle,"(%s)", Txt_accessible_only_for_reading_by_you_and_the_teachers_of_the_course); else sprintf (Subtitle,"(%s)", Txt_the_marks_of_a_student_chosen_at_random_); break; case Brw_ADMI_MARKS_CRS: case Brw_ADMI_MARKS_GRP: sprintf (Subtitle,"(%s)", Txt_accessible_for_reading_and_writing_by_teachers_of_the_course); break; case Brw_ADMI_ASSIG_USR: case Brw_ADMI_WORKS_USR: sprintf (Subtitle,"%s
(%s)", Gbl.Usrs.Me.UsrDat.FullName, Txt_accessible_for_reading_and_writing_by_you_and_the_teachers_of_the_course); break; case Brw_ADMI_ASSIG_CRS: case Brw_ADMI_WORKS_CRS: sprintf (Subtitle,"%s", Gbl.Usrs.Other.UsrDat.FullName); break; case Brw_ADMI_BRIEF_USR: sprintf (Subtitle,"%s
(%s)", Gbl.Usrs.Me.UsrDat.FullName, Txt_nobody_else_can_access_this_content); break; case Brw_UNKNOWN: return; } if (Subtitle[0]) fprintf (Gbl.F.Out,"
%s
", Subtitle); } /*****************************************************************************/ /************ 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]; fprintf (Gbl.F.Out,"
"); if (Brw_FileBrowserIsEditable[Gbl.FileBrowser.Type]) { Fil_WriteFileSizeFull ((double) Gbl.FileBrowser.Size.TotalSiz,FileSizeStr); fprintf (Gbl.F.Out,"%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); fprintf (Gbl.F.Out," (%.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 fprintf (Gbl.F.Out," "); // Blank to occupy the same space as the text for the browser size fprintf (Gbl.F.Out,"
"); } /*****************************************************************************/ /****************** Store size of a file browser in database *****************/ /*****************************************************************************/ static void Brw_StoreSizeOfFileTreeInDB (void) { long Cod = Brw_GetCodForFiles (); long ZoneUsrCod = Brw_GetZoneUsrCodForFiles (); char Query[512]; /***** Update size of the file browser in database *****/ sprintf (Query,"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); DB_QueryREPLACE (Query,"can not store the size of a file browser"); } /*****************************************************************************/ /******** Remove files related to an institution from the database ***********/ /*****************************************************************************/ void Brw_RemoveInsFilesFromDB (long InsCod) { char Query[512]; /***** Remove from database the entries that store the file views *****/ sprintf (Query,"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_DOCUM_INS, (unsigned) Brw_ADMI_SHARE_INS, InsCod); DB_QueryDELETE (Query,"can not remove file views to files of an institution"); /***** Remove from database expanded folders *****/ sprintf (Query,"DELETE LOW_PRIORITY FROM expanded_folders" " WHERE FileBrowser IN (%u,%u) AND Cod=%ld", (unsigned) Brw_ADMI_DOCUM_INS, (unsigned) Brw_ADMI_SHARE_INS, InsCod); DB_QueryDELETE (Query,"can not remove expanded folders of an institution"); /***** Remove from database the entries that store clipboards *****/ sprintf (Query,"DELETE FROM clipboard" " WHERE FileBrowser IN (%u,%u) AND Cod=%ld", (unsigned) Brw_ADMI_DOCUM_INS, (unsigned) Brw_ADMI_SHARE_INS, InsCod); DB_QueryDELETE (Query,"can not remove clipboards related to files of an institution"); /***** Remove from database the entries that store the last time users visited file zones *****/ sprintf (Query,"DELETE FROM file_browser_last" " WHERE FileBrowser IN (%u,%u) AND Cod=%ld", (unsigned) Brw_ADMI_DOCUM_INS, (unsigned) Brw_ADMI_SHARE_INS, InsCod); DB_QueryDELETE (Query,"can not remove file last visits to files of an institution"); /***** Remove from database the entries that store the sizes of the file zones *****/ sprintf (Query,"DELETE FROM file_browser_size" " WHERE FileBrowser IN (%u,%u) AND Cod=%ld", (unsigned) Brw_ADMI_DOCUM_INS, (unsigned) Brw_ADMI_SHARE_INS, InsCod); DB_QueryDELETE (Query,"can not remove sizes of file zones of an institution"); /***** Remove from database the entries that store the data files *****/ sprintf (Query,"DELETE FROM files" " WHERE FileBrowser IN (%u,%u) AND Cod=%ld", (unsigned) Brw_ADMI_DOCUM_INS, (unsigned) Brw_ADMI_SHARE_INS, InsCod); DB_QueryDELETE (Query,"can not remove files of an institution"); } /*****************************************************************************/ /************ Remove files related to a centre from the database *************/ /*****************************************************************************/ void Brw_RemoveCtrFilesFromDB (long CtrCod) { char Query[512]; /***** Remove from database the entries that store the file views *****/ sprintf (Query,"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_DOCUM_CTR, (unsigned) Brw_ADMI_SHARE_CTR, CtrCod); DB_QueryDELETE (Query,"can not remove file views to files of a centre"); /***** Remove from database expanded folders *****/ sprintf (Query,"DELETE LOW_PRIORITY FROM expanded_folders" " WHERE FileBrowser IN (%u,%u) AND Cod=%ld", (unsigned) Brw_ADMI_DOCUM_CTR, (unsigned) Brw_ADMI_SHARE_CTR, CtrCod); DB_QueryDELETE (Query,"can not remove expanded folders of a centre"); /***** Remove from database the entries that store clipboards *****/ sprintf (Query,"DELETE FROM clipboard" " WHERE FileBrowser IN (%u,%u) AND Cod=%ld", (unsigned) Brw_ADMI_DOCUM_CTR, (unsigned) Brw_ADMI_SHARE_CTR, CtrCod); DB_QueryDELETE (Query,"can not remove clipboards related to files of a centre"); /***** Remove from database the entries that store the last time users visited file zones *****/ sprintf (Query,"DELETE FROM file_browser_last" " WHERE FileBrowser IN (%u,%u) AND Cod=%ld", (unsigned) Brw_ADMI_DOCUM_CTR, (unsigned) Brw_ADMI_SHARE_CTR, CtrCod); DB_QueryDELETE (Query,"can not remove file last visits to files of a centre"); /***** Remove from database the entries that store the sizes of the file zones *****/ sprintf (Query,"DELETE FROM file_browser_size" " WHERE FileBrowser IN (%u,%u) AND Cod=%ld", (unsigned) Brw_ADMI_DOCUM_CTR, (unsigned) Brw_ADMI_SHARE_CTR, CtrCod); DB_QueryDELETE (Query,"can not remove sizes of file zones of a centre"); /***** Remove from database the entries that store the data files *****/ sprintf (Query,"DELETE FROM files" " WHERE FileBrowser IN (%u,%u) AND Cod=%ld", (unsigned) Brw_ADMI_DOCUM_CTR, (unsigned) Brw_ADMI_SHARE_CTR, CtrCod); DB_QueryDELETE (Query,"can not remove files of a centre"); } /*****************************************************************************/ /************ Remove files related to a degree from the database *************/ /*****************************************************************************/ void Brw_RemoveDegFilesFromDB (long DegCod) { char Query[512]; /***** Remove from database the entries that store the file views *****/ sprintf (Query,"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_DOCUM_DEG, (unsigned) Brw_ADMI_SHARE_DEG, DegCod); DB_QueryDELETE (Query,"can not remove file views to files of a degree"); /***** Remove from database expanded folders *****/ sprintf (Query,"DELETE LOW_PRIORITY FROM expanded_folders" " WHERE FileBrowser IN (%u,%u) AND Cod=%ld", (unsigned) Brw_ADMI_DOCUM_DEG, (unsigned) Brw_ADMI_SHARE_DEG, DegCod); DB_QueryDELETE (Query,"can not remove expanded folders of a degree"); /***** Remove from database the entries that store clipboards *****/ sprintf (Query,"DELETE FROM clipboard" " WHERE FileBrowser IN (%u,%u) AND Cod=%ld", (unsigned) Brw_ADMI_DOCUM_DEG, (unsigned) Brw_ADMI_SHARE_DEG, DegCod); DB_QueryDELETE (Query,"can not remove clipboards related to files of a degree"); /***** Remove from database the entries that store the last time users visited file zones *****/ sprintf (Query,"DELETE FROM file_browser_last" " WHERE FileBrowser IN (%u,%u) AND Cod=%ld", (unsigned) Brw_ADMI_DOCUM_DEG, (unsigned) Brw_ADMI_SHARE_DEG, DegCod); DB_QueryDELETE (Query,"can not remove file last visits to files of a degree"); /***** Remove from database the entries that store the sizes of the file zones *****/ sprintf (Query,"DELETE FROM file_browser_size" " WHERE FileBrowser IN (%u,%u) AND Cod=%ld", (unsigned) Brw_ADMI_DOCUM_DEG, (unsigned) Brw_ADMI_SHARE_DEG, DegCod); DB_QueryDELETE (Query,"can not remove sizes of file zones of a degree"); /***** Remove from database the entries that store the data files *****/ sprintf (Query,"DELETE FROM files" " WHERE FileBrowser IN (%u,%u) AND Cod=%ld", (unsigned) Brw_ADMI_DOCUM_DEG, (unsigned) Brw_ADMI_SHARE_DEG, DegCod); DB_QueryDELETE (Query,"can not remove files of a degree"); } /*****************************************************************************/ /************ Remove files related to a course from the database *************/ /*****************************************************************************/ // This function assumes that all the groups in the course have been removed before void Brw_RemoveCrsFilesFromDB (long CrsCod) { char Query[512]; /***** Remove format of files of marks *****/ sprintf (Query,"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_MARKS_CRS, CrsCod); DB_QueryDELETE (Query,"can not remove the properties of marks associated to a course"); /***** Remove from database the entries that store the file views *****/ sprintf (Query,"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_DOCUM_CRS, (unsigned) Brw_ADMI_TEACH_CRS, (unsigned) Brw_ADMI_SHARE_CRS, (unsigned) Brw_ADMI_ASSIG_USR, (unsigned) Brw_ADMI_WORKS_USR, (unsigned) Brw_ADMI_MARKS_CRS, CrsCod); DB_QueryDELETE (Query,"can not remove file views to files of a course"); /***** Remove from database expanded folders *****/ sprintf (Query,"DELETE LOW_PRIORITY FROM expanded_folders" " WHERE FileBrowser IN (%u,%u,%u,%u,%u,%u,%u,%u)" " AND Cod=%ld", (unsigned) Brw_ADMI_DOCUM_CRS, (unsigned) Brw_ADMI_TEACH_CRS, (unsigned) Brw_ADMI_SHARE_CRS, (unsigned) Brw_ADMI_ASSIG_USR, (unsigned) Brw_ADMI_ASSIG_CRS, (unsigned) Brw_ADMI_WORKS_USR, (unsigned) Brw_ADMI_WORKS_CRS, (unsigned) Brw_ADMI_MARKS_CRS, CrsCod); DB_QueryDELETE (Query,"can not remove expanded folders of a course"); /***** Remove from database the entries that store clipboards *****/ sprintf (Query,"DELETE FROM clipboard" " WHERE FileBrowser IN (%u,%u,%u,%u,%u,%u,%u,%u)" " AND Cod=%ld", (unsigned) Brw_ADMI_DOCUM_CRS, (unsigned) Brw_ADMI_TEACH_CRS, (unsigned) Brw_ADMI_SHARE_CRS, (unsigned) Brw_ADMI_ASSIG_USR, (unsigned) Brw_ADMI_ASSIG_CRS, (unsigned) Brw_ADMI_WORKS_USR, (unsigned) Brw_ADMI_WORKS_CRS, (unsigned) Brw_ADMI_MARKS_CRS, CrsCod); DB_QueryDELETE (Query,"can not remove clipboards related to files of a course"); /***** 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 sprintf (Query,"DELETE FROM file_browser_last" " WHERE FileBrowser IN (%u,%u,%u,%u,%u)" " AND Cod=%ld", (unsigned) Brw_ADMI_DOCUM_CRS, (unsigned) Brw_ADMI_TEACH_CRS, (unsigned) Brw_ADMI_SHARE_CRS, (unsigned) Brw_ADMI_ASSIG_USR, (unsigned) Brw_ADMI_MARKS_CRS, CrsCod); DB_QueryDELETE (Query,"can not remove file last visits to files of a course"); /***** Remove from database the entries that store the sizes of the file zones *****/ sprintf (Query,"DELETE FROM file_browser_size" " WHERE FileBrowser IN (%u,%u,%u,%u,%u,%u)" " AND Cod=%ld", (unsigned) Brw_ADMI_DOCUM_CRS, (unsigned) Brw_ADMI_TEACH_CRS, (unsigned) Brw_ADMI_SHARE_CRS, (unsigned) Brw_ADMI_ASSIG_USR, (unsigned) Brw_ADMI_WORKS_USR, (unsigned) Brw_ADMI_MARKS_CRS, CrsCod); DB_QueryDELETE (Query,"can not remove sizes of file zones of a course"); /***** Remove from database the entries that store the data files *****/ sprintf (Query,"DELETE FROM files" " WHERE FileBrowser IN (%u,%u,%u,%u,%u,%u)" " AND Cod=%ld", (unsigned) Brw_ADMI_DOCUM_CRS, (unsigned) Brw_ADMI_TEACH_CRS, (unsigned) Brw_ADMI_SHARE_CRS, (unsigned) Brw_ADMI_ASSIG_USR, (unsigned) Brw_ADMI_WORKS_USR, (unsigned) Brw_ADMI_MARKS_CRS, CrsCod); DB_QueryDELETE (Query,"can not remove files of a course"); } /*****************************************************************************/ /************ Remove files related to a group from the database **************/ /*****************************************************************************/ void Brw_RemoveGrpFilesFromDB (long GrpCod) { char Query[512]; /***** Remove format of files of marks *****/ sprintf (Query,"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_MARKS_GRP, GrpCod); DB_QueryDELETE (Query,"can not remove the properties of marks associated to a group"); /***** Remove from database the entries that store the file views *****/ sprintf (Query,"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_DOCUM_GRP, (unsigned) Brw_ADMI_TEACH_GRP, (unsigned) Brw_ADMI_SHARE_GRP, (unsigned) Brw_ADMI_MARKS_GRP, GrpCod); DB_QueryDELETE (Query,"can not remove file views to files of a group"); /***** Remove from database expanded folders *****/ sprintf (Query,"DELETE LOW_PRIORITY FROM expanded_folders" " WHERE FileBrowser IN (%u,%u,%u,%u)" " AND Cod=%ld", (unsigned) Brw_ADMI_DOCUM_GRP, (unsigned) Brw_ADMI_TEACH_GRP, (unsigned) Brw_ADMI_SHARE_GRP, (unsigned) Brw_ADMI_MARKS_GRP, GrpCod); DB_QueryDELETE (Query,"can not remove expanded folders of a group"); /***** Remove from database the entries that store clipboards *****/ sprintf (Query,"DELETE FROM clipboard" " WHERE FileBrowser IN (%u,%u,%u,%u)" " AND Cod=%ld", (unsigned) Brw_ADMI_DOCUM_GRP, (unsigned) Brw_ADMI_TEACH_GRP, (unsigned) Brw_ADMI_SHARE_GRP, (unsigned) Brw_ADMI_MARKS_GRP, GrpCod); DB_QueryDELETE (Query,"can not remove clipboards related to files of a group"); /***** Remove from database the entries that store the last time users visited file zones *****/ sprintf (Query,"DELETE FROM file_browser_last" " WHERE FileBrowser IN (%u,%u,%u,%u)" " AND Cod=%ld", (unsigned) Brw_ADMI_DOCUM_GRP, (unsigned) Brw_ADMI_TEACH_GRP, (unsigned) Brw_ADMI_SHARE_GRP, (unsigned) Brw_ADMI_MARKS_GRP, GrpCod); DB_QueryDELETE (Query,"can not remove file last visits to files of a group"); /***** Remove from database the entries that store the sizes of the file zones *****/ sprintf (Query,"DELETE FROM file_browser_size" " WHERE FileBrowser IN (%u,%u,%u,%u)" " AND Cod=%ld", (unsigned) Brw_ADMI_DOCUM_GRP, (unsigned) Brw_ADMI_TEACH_GRP, (unsigned) Brw_ADMI_SHARE_GRP, (unsigned) Brw_ADMI_MARKS_GRP, GrpCod); DB_QueryDELETE (Query,"can not remove sizes of file zones of a group"); /***** Remove from database the entries that store the data files *****/ sprintf (Query,"DELETE FROM files" " WHERE FileBrowser IN (%u,%u,%u,%u)" " AND Cod=%ld", (unsigned) Brw_ADMI_DOCUM_GRP, (unsigned) Brw_ADMI_TEACH_GRP, (unsigned) Brw_ADMI_SHARE_GRP, (unsigned) Brw_ADMI_MARKS_GRP, GrpCod); DB_QueryDELETE (Query,"can not remove files of a group"); } /*****************************************************************************/ /* Remove some info about files related to a course and a user from database */ /*****************************************************************************/ void Brw_RemoveSomeInfoAboutCrsUsrFilesFromDB (long UsrCod,long CrsCod) { char Query[512]; /***** Remove from database expanded folders *****/ sprintf (Query,"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_DOCUM_CRS, (unsigned) Brw_ADMI_TEACH_CRS, (unsigned) Brw_ADMI_SHARE_CRS, (unsigned) Brw_ADMI_ASSIG_USR, (unsigned) Brw_ADMI_ASSIG_CRS, (unsigned) Brw_ADMI_WORKS_USR, (unsigned) Brw_ADMI_WORKS_CRS, (unsigned) Brw_ADMI_MARKS_CRS, CrsCod, (unsigned) Brw_ADMI_DOCUM_GRP, (unsigned) Brw_ADMI_TEACH_GRP, (unsigned) Brw_ADMI_SHARE_GRP, (unsigned) Brw_ADMI_MARKS_GRP, CrsCod); DB_QueryDELETE (Query,"can not remove expanded folders for a user in a course"); /***** Remove from database the entries that store clipboards *****/ sprintf (Query,"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_DOCUM_CRS, (unsigned) Brw_ADMI_TEACH_CRS, (unsigned) Brw_ADMI_SHARE_CRS, (unsigned) Brw_ADMI_ASSIG_USR, (unsigned) Brw_ADMI_ASSIG_CRS, (unsigned) Brw_ADMI_WORKS_USR, (unsigned) Brw_ADMI_WORKS_CRS, (unsigned) Brw_ADMI_MARKS_CRS, CrsCod, (unsigned) Brw_ADMI_DOCUM_GRP, (unsigned) Brw_ADMI_TEACH_GRP, (unsigned) Brw_ADMI_SHARE_GRP, (unsigned) Brw_ADMI_MARKS_GRP, CrsCod); DB_QueryDELETE (Query,"can not remove source of copy for a user in a course"); /***** 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 sprintf (Query,"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_DOCUM_CRS, (unsigned) Brw_ADMI_TEACH_CRS, (unsigned) Brw_ADMI_SHARE_CRS, (unsigned) Brw_ADMI_ASSIG_USR, (unsigned) Brw_ADMI_MARKS_CRS, CrsCod, (unsigned) Brw_ADMI_DOCUM_GRP, (unsigned) Brw_ADMI_TEACH_GRP, (unsigned) Brw_ADMI_SHARE_GRP, (unsigned) Brw_ADMI_MARKS_GRP, CrsCod); DB_QueryDELETE (Query,"can not remove file last visits to files of a course from a user"); } /*****************************************************************************/ /*************** Remove user's works in a course from database ***************/ /*****************************************************************************/ void Brw_RemoveWrkFilesFromDB (long CrsCod,long UsrCod) { char Query[512]; /***** Remove from database the entries that store the file views *****/ sprintf (Query,"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_ASSIG_USR, (unsigned) Brw_ADMI_WORKS_USR, CrsCod,UsrCod); DB_QueryDELETE (Query,"can not remove file views"); /***** Remove from database expanded folders *****/ sprintf (Query,"DELETE LOW_PRIORITY FROM expanded_folders" " WHERE FileBrowser IN (%u,%u)" " AND Cod=%ld AND WorksUsrCod=%ld", (unsigned) Brw_ADMI_ASSIG_CRS, (unsigned) Brw_ADMI_WORKS_CRS, CrsCod,UsrCod); DB_QueryDELETE (Query,"can not remove expanded folders of a group"); /***** Remove from database the entries that store clipboards *****/ sprintf (Query,"DELETE FROM clipboard" " WHERE FileBrowser IN (%u,%u)" " AND Cod=%ld AND WorksUsrCod=%ld", (unsigned) Brw_ADMI_ASSIG_CRS, (unsigned) Brw_ADMI_WORKS_CRS, CrsCod,UsrCod); DB_QueryDELETE (Query,"can not remove clipboards"); /***** Remove from database the entries that store the sizes of the file zones *****/ sprintf (Query,"DELETE FROM file_browser_size" " WHERE FileBrowser IN (%u,%u)" " AND Cod=%ld AND ZoneUsrCod=%ld", (unsigned) Brw_ADMI_ASSIG_USR, (unsigned) Brw_ADMI_WORKS_USR, CrsCod,UsrCod); DB_QueryDELETE (Query,"can not remove file browser sizes"); /***** Remove from database the entries that store the data files *****/ sprintf (Query,"DELETE FROM files" " WHERE FileBrowser IN (%u,%u)" " AND Cod=%ld AND ZoneUsrCod=%ld", (unsigned) Brw_ADMI_ASSIG_USR, (unsigned) Brw_ADMI_WORKS_USR, CrsCod,UsrCod); DB_QueryDELETE (Query,"can not remove files"); } /*****************************************************************************/ /************* Remove files related to a user from the database **************/ /*****************************************************************************/ void Brw_RemoveUsrFilesFromDB (long UsrCod) { char Query[512]; /***** 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 sprintf (Query,"DELETE FROM file_view USING file_view,files" " WHERE files.ZoneUsrCod=%ld" " AND files.FilCod=file_view.FilCod", UsrCod); DB_QueryDELETE (Query,"can not remove file views to files of a user"); /***** Remove from database expanded folders *****/ sprintf (Query,"DELETE LOW_PRIORITY FROM expanded_folders" " WHERE UsrCod=%ld", UsrCod); DB_QueryDELETE (Query,"can not remove expanded folders for a user"); /***** Remove from database the entries that store clipboards *****/ sprintf (Query,"DELETE FROM clipboard" " WHERE UsrCod=%ld", // User's clipboard UsrCod); DB_QueryDELETE (Query,"can not remove user's clipboards"); /***** Remove from database the entries that store the last time users visited file zones *****/ sprintf (Query,"DELETE FROM file_browser_last" " WHERE UsrCod=%ld", // User's last visits to all zones UsrCod); DB_QueryDELETE (Query,"can not remove user's last visits to file zones"); /***** Remove from database the entries that store the sizes of the file zones *****/ sprintf (Query,"DELETE FROM file_browser_size" " WHERE ZoneUsrCod=%ld", UsrCod); DB_QueryDELETE (Query,"can not remove sizes of user's file zones"); /***** Remove from database the entries that store the data files *****/ sprintf (Query,"DELETE FROM files" " WHERE ZoneUsrCod=%ld", UsrCod); DB_QueryDELETE (Query,"can not remove files in user's file zones"); } /*****************************************************************************/ /************** 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, Txt_Show_all_files,Txt_Show_all_files); } static void Brw_PutParamsFullTree (void) { if (Brw_GetIfGroupFileBrowser ()) Grp_PutParamGrpCod (Gbl.CurrentCrs.Grps.GrpCod); else if (Brw_GetIfCrsAssigWorksFileBrowser ()) Usr_PutHiddenParUsrCodAll (Brw_ActSeeAdm[Gbl.FileBrowser.Type],Gbl.Usrs.Select.All); } /*****************************************************************************/ /********* 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 ***********/ /*****************************************************************************/ bool Brw_GetIfGroupFileBrowser (void) { switch (Gbl.FileBrowser.Type) { case Brw_SHOW_DOCUM_GRP: case Brw_ADMI_DOCUM_GRP: case Brw_ADMI_TEACH_GRP: case Brw_ADMI_SHARE_GRP: case Brw_SHOW_MARKS_GRP: case Brw_ADMI_MARKS_GRP: 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_BRIEF_USR); } /*****************************************************************************/ /****** Get if the current file browser is course assignments or works *******/ /*****************************************************************************/ static bool Brw_GetIfUsrAssigWorksFileBrowser (void) { switch (Gbl.FileBrowser.Type) { case Brw_ADMI_ASSIG_USR: // My assignments case Brw_ADMI_WORKS_USR: // My works return true; default: return false; } } /*****************************************************************************/ /****** Get if the current file browser is course assignments or works *******/ /*****************************************************************************/ bool Brw_GetIfCrsAssigWorksFileBrowser (void) { switch (Gbl.FileBrowser.Type) { case Brw_ADMI_ASSIG_CRS: // Course assignments case Brw_ADMI_WORKS_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 PathFileBrowserTmpPubl[PATH_MAX + 1]; char PathPubDirTmp[PATH_MAX + 1]; /* Example: /var/www/html/swad/tmp/SSujCNWsy4ZOdmgMKYBe0sKPAJu6szaZOQlIlJs_QIY */ /***** If the public directory does not exist, create it *****/ sprintf (PathFileBrowserTmpPubl,"%s/%s", Cfg_PATH_SWAD_PUBLIC,Cfg_FOLDER_FILE_BROWSER_TMP); Fil_CreateDirIfNotExists (PathFileBrowserTmpPubl); /***** First of all, we remove the oldest temporary directories. Such temporary directories have been created by me or by other users. This is a bit sloppy, but they must be removed by someone. Here "oldest" means more than x time from their creation *****/ if (NumDir == 0) // Only in the first call to this function Fil_RemoveOldTmpFiles (PathFileBrowserTmpPubl,Cfg_TIME_TO_DELETE_BROWSER_TMP_FILES,false); /***** Create a new temporary directory. Important: number of directories inside a directory is limited to 32K in Linux *****/ if (NumDir) sprintf (Gbl.FileBrowser.TmpPubDir,"%s_%u",Gbl.UniqueNameEncrypted,NumDir); else Str_Copy (Gbl.FileBrowser.TmpPubDir,Gbl.UniqueNameEncrypted, NAME_MAX); sprintf (PathPubDirTmp,"%s/%s",PathFileBrowserTmpPubl,Gbl.FileBrowser.TmpPubDir); if (mkdir (PathPubDirTmp,(mode_t) 0xFFF)) Lay_ShowErrorAndExit ("Can not create a temporary folder for download."); NumDir++; } /*****************************************************************************/ /* Get and update the date of my last access to file browser in this course **/ /*****************************************************************************/ static void Brw_GetAndUpdateDateLastAccFileBrowser (void) { long Cod; char Query[256]; 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_DOCUM_INS: case Brw_ADMI_DOCUM_INS: case Brw_ADMI_SHARE_INS: Cod = Gbl.CurrentIns.Ins.InsCod; break; case Brw_SHOW_DOCUM_CTR: case Brw_ADMI_DOCUM_CTR: case Brw_ADMI_SHARE_CTR: Cod = Gbl.CurrentCtr.Ctr.CtrCod; break; case Brw_SHOW_DOCUM_DEG: case Brw_ADMI_DOCUM_DEG: case Brw_ADMI_SHARE_DEG: Cod = Gbl.CurrentDeg.Deg.DegCod; break; case Brw_SHOW_DOCUM_CRS: case Brw_ADMI_DOCUM_CRS: case Brw_ADMI_TEACH_CRS: case Brw_ADMI_SHARE_CRS: case Brw_SHOW_MARKS_CRS: case Brw_ADMI_MARKS_CRS: case Brw_ADMI_ASSIG_USR: case Brw_ADMI_ASSIG_CRS: case Brw_ADMI_WORKS_USR: case Brw_ADMI_WORKS_CRS: Cod = Gbl.CurrentCrs.Crs.CrsCod; break; case Brw_SHOW_DOCUM_GRP: case Brw_ADMI_DOCUM_GRP: case Brw_ADMI_TEACH_GRP: case Brw_ADMI_SHARE_GRP: case Brw_SHOW_MARKS_GRP: case Brw_ADMI_MARKS_GRP: Cod = Gbl.CurrentCrs.Grps.GrpCod; break; case Brw_ADMI_BRIEF_USR: Cod = -1L; break; default: return; } sprintf (Query,"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); NumRows = DB_QuerySELECT (Query,&mysql_res,"can not get date-time of last access to a file browser"); 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 *****/ sprintf (Query,"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); DB_QueryREPLACE (Query,"can not update date of last access to a file browser"); } /*****************************************************************************/ /************* Get the group of my last access to a common zone **************/ /*****************************************************************************/ static long Brw_GetGrpLastAccZone (const char *FieldNameDB) { char Query[256]; 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 *****/ sprintf (Query,"SELECT %s FROM crs_usr" " WHERE CrsCod=%ld AND UsrCod=%ld", FieldNameDB, Gbl.CurrentCrs.Crs.CrsCod, Gbl.Usrs.Me.UsrDat.UsrCod); NumRows = DB_QuerySELECT (Query,&mysql_res,"can not get the group of your last access to a file browser"); 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 */ sprintf (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 ((void *) FileList[NumFile]); } free ((void *) FileList); } else Lay_ShowErrorAndExit ("Error while scanning directory."); } /*****************************************************************************/ /************************ List a directory recursively ***********************/ /*****************************************************************************/ static void Brw_ListDir (unsigned Level, 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; char PathFileRel[PATH_MAX + 1]; char PathFileInExplTree[PATH_MAX + 1]; struct stat FileStatus; Brw_ExpandTree_t ExpandTree = Brw_EXPAND_TREE_NOTHING; // Initialized to avoid warning /***** Scan directory *****/ if ((NumFiles = scandir (Path,&FileList,NULL,alphasort)) >= 0) // No error { /***** List 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 *****/ sprintf (PathFileRel ,"%s/%s",Path ,FileList[NumFile]->d_name); sprintf (PathFileInExplTree,"%s/%s",PathInTree,FileList[NumFile]->d_name); Brw_SetFullPathInTree (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 directory { if (Gbl.FileBrowser.FullTree) ExpandTree = Brw_EXPAND_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) ExpandTree = Brw_EXPAND_TREE_NOTHING; else /***** Check if the tree starting at this subdirectory must be expanded *****/ ExpandTree = Brw_GetIfExpandedTree (Gbl.FileBrowser.Priv.FullPathInTree) ? Brw_EXPAND_TREE_MINUS : Brw_EXPAND_TREE_PLUS; for (NumFileInSubdir = 0; NumFileInSubdir < NumFilesInSubdir; NumFileInSubdir++) free ((void *) SubdirFileList[NumFileInSubdir]); free ((void *) SubdirFileList); } else Lay_ShowErrorAndExit ("Error while scanning directory."); } /***** Write a row for the subdirectory *****/ Gbl.FileBrowser.FileType = Brw_IS_FOLDER; if (Brw_WriteRowFileBrowser (Level,ExpandTree,PathInTree,FileList[NumFile]->d_name)) if (ExpandTree == Brw_EXPAND_TREE_MINUS || ExpandTree == Brw_EXPAND_TREE_NOTHING) if (Level < Brw_MAX_DIR_LEVELS) /* List subtree starting at this this directory */ Brw_ListDir (Level + 1,PathFileRel,PathFileInExplTree); } else if (S_ISREG (FileStatus.st_mode)) // It's a regular file { Gbl.FileBrowser.FileType = Str_FileIs (FileList[NumFile]->d_name,"url") ? Brw_IS_LINK : Brw_IS_FILE; Brw_WriteRowFileBrowser (Level,Brw_EXPAND_TREE_NOTHING,PathInTree,FileList[NumFile]->d_name); } } free ((void *) FileList[NumFile]); } free ((void *) 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,Brw_ExpandTree_t ExpandTree, const char PathInTree[PATH_MAX + 1], const char *FileName) { bool RowSetAsHidden = false; bool RowSetAsPublic = false; bool LightStyle = false; bool IsRecent = false; struct FileMetadata FileMetadata; char FileNameToShow[NAME_MAX + 1]; bool SeeDocsZone = Gbl.FileBrowser.Type == Brw_SHOW_DOCUM_INS || Gbl.FileBrowser.Type == Brw_SHOW_DOCUM_CTR || Gbl.FileBrowser.Type == Brw_SHOW_DOCUM_DEG || Gbl.FileBrowser.Type == Brw_SHOW_DOCUM_CRS || Gbl.FileBrowser.Type == Brw_SHOW_DOCUM_GRP; bool AdminDocsZone = Gbl.FileBrowser.Type == Brw_ADMI_DOCUM_INS || Gbl.FileBrowser.Type == Brw_ADMI_DOCUM_CTR || Gbl.FileBrowser.Type == Brw_ADMI_DOCUM_DEG || Gbl.FileBrowser.Type == Brw_ADMI_DOCUM_CRS || Gbl.FileBrowser.Type == Brw_ADMI_DOCUM_GRP; bool SharedZone = Gbl.FileBrowser.Type == Brw_ADMI_SHARE_INS || Gbl.FileBrowser.Type == Brw_ADMI_SHARE_CTR || Gbl.FileBrowser.Type == Brw_ADMI_SHARE_DEG || Gbl.FileBrowser.Type == Brw_ADMI_SHARE_CRS || Gbl.FileBrowser.Type == Brw_ADMI_SHARE_GRP; bool AssignmentsZone = Gbl.FileBrowser.Type == Brw_ADMI_ASSIG_USR || Gbl.FileBrowser.Type == Brw_ADMI_ASSIG_CRS; bool SeeMarks = Gbl.FileBrowser.Type == Brw_SHOW_MARKS_CRS || Gbl.FileBrowser.Type == Brw_SHOW_MARKS_GRP; bool AdminMarks = Gbl.FileBrowser.Type == Brw_ADMI_MARKS_CRS || Gbl.FileBrowser.Type == Brw_ADMI_MARKS_GRP; Gbl.FileBrowser.Clipboard.IsThisFile = false; /***** Is this row hidden or visible? *****/ if (SeeDocsZone || AdminDocsZone || SeeMarks || AdminMarks) { RowSetAsHidden = Brw_CheckIfFileOrFolderIsSetAsHiddenInDB (Gbl.FileBrowser.FileType, Gbl.FileBrowser.Priv.FullPathInTree); if (RowSetAsHidden && Level && (SeeDocsZone || SeeMarks)) return false; if (AdminDocsZone || AdminMarks) { if (RowSetAsHidden) // this row is marked as hidden { if (Gbl.FileBrowser.FileType == Brw_IS_FOLDER) Gbl.FileBrowser.HiddenLevels[Level] = true; LightStyle = true; } else // this row is not marked as hidden { if (Gbl.FileBrowser.FileType == 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.FileType, Gbl.FileBrowser.Priv.FullPathInTree,false,Brw_LICENSE_DEFAULT); /***** Is this row public or private? *****/ if (SeeDocsZone || AdminDocsZone || SharedZone) { RowSetAsPublic = (Gbl.FileBrowser.FileType == Brw_IS_FOLDER) ? Brw_GetIfFolderHasPublicFiles (Gbl.FileBrowser.Priv.FullPathInTree) : 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.FileType == Brw_IS_FOLDER || !IsRecent ? "LST_HID" : "LST_REC_HID") : (Gbl.FileBrowser.FileType == Brw_IS_FOLDER || !IsRecent ? "LST" : "LST_REC")); Gbl.FileBrowser.InputStyle = (LightStyle ? (Gbl.FileBrowser.FileType == Brw_IS_FOLDER || !IsRecent ? "LST_EDIT_HID" : "LST_EDIT_REC_HID") : (Gbl.FileBrowser.FileType == 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,FileName, 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; /***** Get the name of the file to show *****/ Brw_GetFileNameToShowDependingOnLevel (Gbl.FileBrowser.Type,Level, Gbl.FileBrowser.FileType, FileName,FileNameToShow); /***** Start this row *****/ fprintf (Gbl.F.Out,""); /****** 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.Priv.FullPathInTree,Gbl.FileBrowser.Clipboard.Path)) Gbl.FileBrowser.Clipboard.IsThisFile = true; /* Check if I can modify (remove, rename, etc.) this file or folder */ Gbl.FileBrowser.ICanEditFileOrFolder = Brw_CheckIfICanEditFileOrFolder (Level); /* Put icons to remove, copy and paste */ Brw_PutIconsRemoveCopyPaste (Level,PathInTree,FileName,FileNameToShow); } /***** Indentation depending on level, icon, and file/folder name *****/ /* Start of the column */ fprintf (Gbl.F.Out,"" "" "", Gbl.RowEvenOdd); /* Indent depending on level */ if (Level) Brw_IndentAndWriteIconExpandContract (Level,ExpandTree, PathInTree,FileName,FileNameToShow); /* Put icon to show/hide file or folder */ if (AdminDocsZone || AdminMarks) { if (RowSetAsHidden) // this row is marked as hidden Brw_PutIconShow (Level,PathInTree,FileName,FileNameToShow); else // this row is not marked as hidden Brw_PutIconHide (Level,PathInTree,FileName,FileNameToShow); } /***** File or folder icon *****/ if (Gbl.FileBrowser.FileType == Brw_IS_FOLDER) /* Icon with folder */ Brw_PutIconFolder (Level,ExpandTree, PathInTree,FileName,FileNameToShow); else // File or link { /* Icon with file type or link */ fprintf (Gbl.F.Out,""); } /* 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, PathInTree,FileName,FileNameToShow); /* End of the column */ fprintf (Gbl.F.Out,"" "
",Gbl.RowEvenOdd); Brw_PutIconFileWithLinkToViewMetadata (16,&FileMetadata,FileNameToShow); fprintf (Gbl.F.Out,"
" ""); if (AdminMarks) /***** Header and footer rows *****/ Mrk_GetAndWriteNumRowsHeaderAndFooter (Gbl.FileBrowser.FileType,PathInTree,FileName); if (AssignmentsZone && Level == 1) /***** Start and end dates of assignment *****/ Brw_WriteDatesAssignment (); else /***** File date and size *****/ Brw_WriteFileSizeAndDate (&FileMetadata); if (Gbl.FileBrowser.FileType == Brw_IS_FOLDER) { /***** Put icon to download ZIP of folder *****/ fprintf (Gbl.F.Out,"",Gbl.RowEvenOdd); if (Gbl.Usrs.Me.LoggedRole >= Rol_STUDENT && // 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) ZIP_PutButtonToDownloadZIPOfAFolder (PathInTree,FileName); fprintf (Gbl.F.Out,""); } else // File or link /***** User who created the file or folder *****/ Brw_WriteFileOrFolderPublisher (Level,FileMetadata.PublisherUsrCod); /***** End this row *****/ fprintf (Gbl.F.Out,""); Gbl.RowEvenOdd = 1 - Gbl.RowEvenOdd; if (RowSetAsHidden && (SeeDocsZone || SeeMarks)) return false; return true; } /*****************************************************************************/ /*************** Construct full path in tree of file browser *****************/ /*****************************************************************************/ // If, for example, PathInTreeUntilFileOrFolder is "descarga/teoria" and FilFolLnkName is "tema1.pdf" // then Gbl.FileBrowser.Priv.FullPathInTree will be "descarga/teoria/tema1.pdf" // If FilFolLnkName is ".", then Gbl.FileBrowser.Priv.FullPathInTree will be equal to PathInTreeUntilFileOrFolder void Brw_SetFullPathInTree (const char *PathInTreeUntilFileOrFolder,const char *FilFolLnkName) { if (!PathInTreeUntilFileOrFolder[0]) Gbl.FileBrowser.Priv.FullPathInTree[0] = '\0'; else if (strcmp (FilFolLnkName,".")) sprintf (Gbl.FileBrowser.Priv.FullPathInTree,"%s/%s", PathInTreeUntilFileOrFolder,FilFolLnkName); else // It's the root folder Str_Copy (Gbl.FileBrowser.Priv.FullPathInTree,PathInTreeUntilFileOrFolder, PATH_MAX); } /*****************************************************************************/ /****************** Put icons to remove, copy and paste **********************/ /*****************************************************************************/ static void Brw_PutIconsRemoveCopyPaste (unsigned Level, const char PathInTree[PATH_MAX + 1], const char *FileName,const char *FileNameToShow) { /***** Icon to remove folder, file or link *****/ switch (Gbl.FileBrowser.FileType) { case Brw_IS_FILE: case Brw_IS_LINK: /* Icon to remove a file or link */ Brw_PutIconRemoveFile (PathInTree,FileName,FileNameToShow); break; case Brw_IS_FOLDER: /* Icon to remove a folder */ Brw_PutIconRemoveDir (PathInTree,FileName,FileNameToShow); break; default: break; } /***** Icon to copy *****/ Brw_PutIconCopy (PathInTree,FileName,FileNameToShow); /***** Icon to paste *****/ switch (Gbl.FileBrowser.FileType) { case Brw_IS_FILE: case Brw_IS_LINK: /* File or link. Can't paste in a file or link */ fprintf (Gbl.F.Out,"",Gbl.RowEvenOdd); break; case Brw_IS_FOLDER: if (Brw_CheckIfCanPasteIn (Level)) /* Icon to paste active */ Brw_PutIconPasteOn (PathInTree,FileName,FileNameToShow); else /* Icon to paste inactive */ Brw_PutIconPasteOff (); break; default: break; } } /*****************************************************************************/ /******* Check if the clipboard can be pasted into the current folder ********/ /*****************************************************************************/ // Return true if Gbl.FileBrowser.Clipboard.Path can be pasted into Gbl.FileBrowser.Priv.FullPathInTree static bool Brw_CheckIfCanPasteIn (unsigned Level) { char PathDstWithFile[PATH_MAX + 1]; /***** If not in a folder... *****/ if (Gbl.FileBrowser.FileType != 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.FileType == Brw_IS_LINK && (Gbl.FileBrowser.Type == Brw_ADMI_MARKS_CRS || Gbl.FileBrowser.Type == Brw_ADMI_MARKS_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 *****/ sprintf (PathDstWithFile,"%s/%s",Gbl.FileBrowser.Priv.FullPathInTree,Gbl.FileBrowser.Clipboard.FileName); return !Str_Path1BeginsByPath2 (PathDstWithFile,Gbl.FileBrowser.Clipboard.Path); } return true; // I can paste } /*****************************************************************************/ /******************* Write link e icon to remove a file **********************/ /*****************************************************************************/ // Gbl.FileBrowser.FileType can be Brw_IS_FILE or Brw_IS_LINK static void Brw_PutIconRemoveFile (const char PathInTree[PATH_MAX + 1], const char *FileName,const char *FileNameToShow) { extern const char *Txt_Remove_FILE_OR_LINK_X; fprintf (Gbl.F.Out,"",Gbl.RowEvenOdd); if (Gbl.FileBrowser.ICanEditFileOrFolder) // Can I remove this file? { /***** Form to remove a file *****/ Act_FormStart (Brw_ActAskRemoveFile[Gbl.FileBrowser.Type]); Brw_PutParamsFileBrowser (Brw_ActAskRemoveFile[Gbl.FileBrowser.Type], PathInTree,FileName, Gbl.FileBrowser.FileType,-1L); sprintf (Gbl.Title,Txt_Remove_FILE_OR_LINK_X,FileNameToShow); fprintf (Gbl.F.Out,"", Gbl.Prefs.IconsURL, Gbl.Title, Gbl.Title); Act_FormEnd (); } else Lay_PutIconBRemovalNotAllowed (); fprintf (Gbl.F.Out,""); } /*****************************************************************************/ /****************** Write link and icon to remove a folder *******************/ /*****************************************************************************/ static void Brw_PutIconRemoveDir (const char PathInTree[PATH_MAX + 1], const char *FileName,const char *FileNameToShow) { extern const char *Txt_Remove_folder_X; fprintf (Gbl.F.Out,"",Gbl.RowEvenOdd); if (Gbl.FileBrowser.ICanEditFileOrFolder) // Can I remove this folder? { /***** Form to remove a folder *****/ Act_FormStart (Brw_ActRemoveFolder[Gbl.FileBrowser.Type]); Brw_PutParamsFileBrowser (Brw_ActRemoveFolder[Gbl.FileBrowser.Type], PathInTree,FileName, Brw_IS_FOLDER,-1L); sprintf (Gbl.Title,Txt_Remove_folder_X,FileNameToShow); fprintf (Gbl.F.Out,"", Gbl.Prefs.IconsURL, Gbl.Title, Gbl.Title); Act_FormEnd (); } else Lay_PutIconBRemovalNotAllowed (); fprintf (Gbl.F.Out,""); } /*****************************************************************************/ /************** Write link e icon to copy a file o a folder ******************/ /*****************************************************************************/ static void Brw_PutIconCopy (const char PathInTree[PATH_MAX + 1], const char *FileName,const char *FileNameToShow) { extern const char *Txt_Copy_FOLDER_FILE_OR_LINK_X; fprintf (Gbl.F.Out,"",Gbl.RowEvenOdd); /***** Form to copy into the clipboard *****/ Act_FormStart (Brw_ActCopy[Gbl.FileBrowser.Type]); Brw_PutParamsFileBrowser (Brw_ActCopy[Gbl.FileBrowser.Type], PathInTree,FileName, Gbl.FileBrowser.FileType,-1L); sprintf (Gbl.Title,Txt_Copy_FOLDER_FILE_OR_LINK_X,FileNameToShow); fprintf (Gbl.F.Out,"", Gbl.Prefs.IconsURL, Gbl.Title, Gbl.Title); Act_FormEnd (); fprintf (Gbl.F.Out,""); } /*****************************************************************************/ /************** Write link e icon to paste a file or a folder ****************/ /*****************************************************************************/ static void Brw_PutIconPasteOn (const char PathInTree[PATH_MAX + 1], const char *FileName,const char *FileNameToShow) { extern const char *Txt_Paste_in_X; fprintf (Gbl.F.Out,"",Gbl.RowEvenOdd); /***** Form to paste the content of the clipboard *****/ Act_FormStart (Brw_ActPaste[Gbl.FileBrowser.Type]); Brw_PutParamsFileBrowser (Brw_ActPaste[Gbl.FileBrowser.Type], PathInTree,FileName, Brw_IS_FOLDER,-1L); sprintf (Gbl.Title,Txt_Paste_in_X,FileNameToShow); fprintf (Gbl.F.Out,"", Gbl.Prefs.IconsURL, Gbl.Title, Gbl.Title); Act_FormEnd (); fprintf (Gbl.F.Out,""); } /*****************************************************************************/ /**************** Write link e icon to paste a file o a folder ***************/ /*****************************************************************************/ static void Brw_PutIconPasteOff (void) { extern const char *Txt_Copy_not_allowed; fprintf (Gbl.F.Out,"" "\"%s\"" "", Gbl.RowEvenOdd,Gbl.Prefs.IconsURL, Txt_Copy_not_allowed, Txt_Copy_not_allowed); } /*****************************************************************************/ /*************** Indent and write icon to expand/contract folder *************/ /*****************************************************************************/ static void Brw_IndentAndWriteIconExpandContract (unsigned Level,Brw_ExpandTree_t ExpandTree, const char PathInTree[PATH_MAX + 1], const char *FileName,const char *FileNameToShow) { extern const char *Txt_Expand; extern const char *Txt_Contract; char Anchor[32]; fprintf (Gbl.F.Out,"" "" ""); Brw_IndentDependingOnLevel (Level); fprintf (Gbl.F.Out,"" "" "
",Gbl.RowEvenOdd); switch (ExpandTree) { case Brw_EXPAND_TREE_NOTHING: fprintf (Gbl.F.Out,"\"\"", Gbl.Prefs.IconsURL); break; case Brw_EXPAND_TREE_PLUS: /***** Form to expand folder *****/ sprintf (Anchor,"file_browser_%u",Gbl.FileBrowser.Id); Act_FormStartAnchor (Brw_ActExpandFolder[Gbl.FileBrowser.Type],Anchor); Brw_PutParamsFileBrowser (Brw_ActExpandFolder[Gbl.FileBrowser.Type], PathInTree,FileName, Brw_IS_FOLDER,-1L); sprintf (Gbl.Title,"%s %s",Txt_Expand,FileNameToShow); fprintf (Gbl.F.Out,"", Gbl.Prefs.IconsURL, Gbl.Title, Gbl.Title); Act_FormEnd (); fprintf (Gbl.F.Out,""); break; case Brw_EXPAND_TREE_MINUS: /***** Form to contract folder *****/ sprintf (Anchor,"file_browser_%u",Gbl.FileBrowser.Id); Act_FormStartAnchor (Brw_ActContractFolder[Gbl.FileBrowser.Type],Anchor); Brw_PutParamsFileBrowser (Brw_ActContractFolder[Gbl.FileBrowser.Type], PathInTree,FileName, Brw_IS_FOLDER,-1L); sprintf (Gbl.Title,"%s %s",Txt_Contract,FileNameToShow); fprintf (Gbl.F.Out,"", Gbl.Prefs.IconsURL, Gbl.Title, Gbl.Title); Act_FormEnd (); fprintf (Gbl.F.Out,""); break; } fprintf (Gbl.F.Out,"
" ""); } /*****************************************************************************/ /************************* Indent depending on level *************************/ /*****************************************************************************/ static void Brw_IndentDependingOnLevel (unsigned Level) { unsigned i; for (i = 1; i < Level; i++) fprintf (Gbl.F.Out,"" "\"\"" "", Gbl.Prefs.IconsURL); } /*****************************************************************************/ /****************** Put link and icon to show file or folder *****************/ /*****************************************************************************/ static void Brw_PutIconShow (unsigned Level,const char *PathInTree,const char *FileName,const char *FileNameToShow) { extern const char *Txt_Show_FOLDER_FILE_OR_LINK_X; fprintf (Gbl.F.Out,"",Gbl.RowEvenOdd); Act_FormStart (Brw_ActShow[Gbl.FileBrowser.Type]); Brw_PutParamsFileBrowser (ActUnk, PathInTree,FileName, Gbl.FileBrowser.FileType,-1L); sprintf (Gbl.Title,Txt_Show_FOLDER_FILE_OR_LINK_X,FileNameToShow); fprintf (Gbl.F.Out,"", Gbl.Prefs.IconsURL, Brw_CheckIfAnyUpperLevelIsHidden (Level) ? "off" : "on", Gbl.Title, Gbl.Title); Act_FormEnd (); fprintf (Gbl.F.Out,""); } /*****************************************************************************/ /****************** Put link and icon to hide file or folder *****************/ /*****************************************************************************/ static void Brw_PutIconHide (unsigned Level,const char *PathInTree,const char *FileName,const char *FileNameToShow) { extern const char *Txt_Hide_FOLDER_FILE_OR_LINK_X; fprintf (Gbl.F.Out,"",Gbl.RowEvenOdd); Act_FormStart (Brw_ActHide[Gbl.FileBrowser.Type]); Brw_PutParamsFileBrowser (ActUnk, PathInTree,FileName, Gbl.FileBrowser.FileType,-1L); sprintf (Gbl.Title,Txt_Hide_FOLDER_FILE_OR_LINK_X,FileNameToShow); fprintf (Gbl.F.Out,"", Gbl.Prefs.IconsURL, Brw_CheckIfAnyUpperLevelIsHidden (Level) ? "off" : "on", Gbl.Title, Gbl.Title); Act_FormEnd (); fprintf (Gbl.F.Out,""); } /*****************************************************************************/ /**** 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,Brw_ExpandTree_t ExpandTree, const char *PathInTree,const char *FileName,const char *FileNameToShow) { extern const char *Txt_Upload_file_or_create_folder_in_FOLDER; extern const char *Txt_Folder; bool ICanCreate; /***** Start cell *****/ fprintf (Gbl.F.Out,"", Level * 20); /***** Put icon *****/ if ((ICanCreate = Brw_CheckIfICanCreateIntoFolder (Level))) // I can create a new file or folder { /***** Form to create a new file or folder *****/ Act_FormStart (Brw_ActFormCreate[Gbl.FileBrowser.Type]); Brw_PutParamsFileBrowser (Brw_ActFormCreate[Gbl.FileBrowser.Type], PathInTree,FileName, Brw_IS_FOLDER,-1L); sprintf (Gbl.Title,Txt_Upload_file_or_create_folder_in_FOLDER,FileNameToShow); fprintf (Gbl.F.Out,"", Gbl.Prefs.IconsURL, (ExpandTree == Brw_EXPAND_TREE_PLUS) ? "closed" : "open", Gbl.Title, Gbl.Title); Act_FormEnd (); } else // I can't create a new file or folder fprintf (Gbl.F.Out,"\"%s\"", Gbl.Prefs.IconsURL, (ExpandTree == Brw_EXPAND_TREE_PLUS) ? "closed" : "open", Txt_Folder, Txt_Folder); /***** End cell *****/ fprintf (Gbl.F.Out,""); } /*****************************************************************************/ /**************** 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 *****/ fprintf (Gbl.F.Out,"" "\"%s\"" "", Gbl.RowEvenOdd,Gbl.Prefs.IconsURL, Txt_New_FILE_OR_FOLDER, Txt_New_FILE_OR_FOLDER); } /*****************************************************************************/ /***************************** Put icon of a file ****************************/ /*****************************************************************************/ // FileType can be Brw_IS_FILE or Brw_IS_LINK static void Brw_PutIconFileWithLinkToViewMetadata (unsigned Size, struct FileMetadata *FileMetadata, const char *FileNameToShow) { extern const char *Txt_View_data_of_FILE_OR_LINK_X; Act_FormStart (Brw_ActReqDatFile[Gbl.FileBrowser.Type]); Brw_PutParamsFileBrowser (Brw_ActReqDatFile[Gbl.FileBrowser.Type], NULL,NULL, Brw_IS_UNKNOWN, // Not used FileMetadata->FilCod); /***** Name and link of the file or folder *****/ sprintf (Gbl.Title,Txt_View_data_of_FILE_OR_LINK_X, FileNameToShow); /* Link to the form and to the file */ Act_LinkFormSubmit (Gbl.Title,Gbl.FileBrowser.TxtStyle,NULL); /***** Icon depending on the file extension *****/ Brw_PutIconFile (Size,FileMetadata->FileType,FileMetadata->FilFolLnkName); /* End of the link and of the form */ fprintf (Gbl.F.Out,""); Act_FormEnd (); } /*****************************************************************************/ /***************************** Put icon of a file ****************************/ /*****************************************************************************/ static void Brw_PutIconFile (unsigned Size,Brw_FileType_t FileType,const char *FileName) { extern const char *Txt_Link; extern const char *Txt_X_file; unsigned DocType; bool NotFound; /***** Icon depending on the file extension *****/ fprintf (Gbl.F.Out,"\"%s\"" : " class=\"ICO40x40\"/>"); } /*****************************************************************************/ /********** Write central part with the name of a file or folder *************/ /*****************************************************************************/ static void Brw_WriteFileName (unsigned Level,bool IsPublic, const char *PathInTree,const char *FileName,const char *FileNameToShow) { extern const char *Txt_Check_marks_in_file_X; extern const char *Txt_Download_FILE_OR_LINK_X; extern const char *Txt_Public_open_educational_resource_OER_for_everyone; /***** Name and link of the folder, file or link *****/ if (Gbl.FileBrowser.FileType == Brw_IS_FOLDER) { /***** Start of cell *****/ fprintf (Gbl.F.Out,""); fprintf (Gbl.F.Out,"
"); /***** Form to rename folder *****/ if (Gbl.FileBrowser.ICanEditFileOrFolder) // Can I rename this folder? { Act_FormStart (Brw_ActRenameFolder[Gbl.FileBrowser.Type]); Brw_PutParamsFileBrowser (Brw_ActRenameFolder[Gbl.FileBrowser.Type], PathInTree,FileName, Brw_IS_FOLDER,-1L); } /***** Write name of the folder *****/ fprintf (Gbl.F.Out," "); if (Gbl.FileBrowser.ICanEditFileOrFolder) // Can I rename this folder? { fprintf (Gbl.F.Out,"", Brw_MAX_CHARS_FOLDER,FileName, Gbl.FileBrowser.InputStyle, Gbl.FileBrowser.Clipboard.IsThisFile ? "LIGHT_GREEN" : Gbl.ColorRows[Gbl.RowEvenOdd], Gbl.Form.Id); Act_FormEnd (); } else { if ((Level == 1) && (Gbl.FileBrowser.Type == Brw_ADMI_ASSIG_USR || Gbl.FileBrowser.Type == Brw_ADMI_ASSIG_CRS)) fprintf (Gbl.F.Out,"", Gbl.FileBrowser.Asg.Title); fprintf (Gbl.F.Out,"%s ",FileNameToShow); if ((Level == 1) && (Gbl.FileBrowser.Type == Brw_ADMI_ASSIG_USR || Gbl.FileBrowser.Type == Brw_ADMI_ASSIG_CRS)) fprintf (Gbl.F.Out,""); } /***** End of cell *****/ fprintf (Gbl.F.Out,"
"); fprintf (Gbl.F.Out,""); } else // File or link { fprintf (Gbl.F.Out," "); fprintf (Gbl.F.Out,"
"); Act_FormStart (Brw_ActDowFile[Gbl.FileBrowser.Type]); Brw_PutParamsFileBrowser (Brw_ActDowFile[Gbl.FileBrowser.Type], PathInTree,FileName, Gbl.FileBrowser.FileType,-1L); /* Link to the form and to the file */ sprintf (Gbl.Title,(Gbl.FileBrowser.Type == Brw_SHOW_MARKS_CRS || Gbl.FileBrowser.Type == Brw_SHOW_MARKS_GRP) ? Txt_Check_marks_in_file_X : Txt_Download_FILE_OR_LINK_X, FileNameToShow); Act_LinkFormSubmit (Gbl.Title,Gbl.FileBrowser.TxtStyle,NULL); fprintf (Gbl.F.Out,"%s", FileNameToShow); Act_FormEnd (); /* Put icon to make public/private file */ if (IsPublic) fprintf (Gbl.F.Out," \"%s\"", Gbl.Prefs.IconsURL, Txt_Public_open_educational_resource_OER_for_everyone, Txt_Public_open_educational_resource_OER_for_everyone); fprintf (Gbl.F.Out,"
"); fprintf (Gbl.F.Out,""); } } /*****************************************************************************/ /*********************** 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 *****/ sprintf (Link,"%s/%s/%s/%s", Cfg_PATH_SWAD_PUBLIC,Cfg_FOLDER_FILE_BROWSER_TMP, Gbl.FileBrowser.TmpPubDir,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_Today; extern const char *Txt_unknown_assignment; static unsigned UniqueId = 0; fprintf (Gbl.F.Out,"", Gbl.RowEvenOdd); if (Gbl.FileBrowser.Asg.AsgCod > 0) { UniqueId++; /***** Write start date *****/ fprintf (Gbl.F.Out,"", UniqueId, Gbl.FileBrowser.Asg.Open ? "ASG_LST_DATE_GREEN" : "ASG_LST_DATE_RED"); fprintf (Gbl.F.Out,"", UniqueId,(long) Gbl.FileBrowser.Asg.TimeUTC[Dat_START_TIME], (unsigned) Gbl.Prefs.DateFormat,Txt_Today); fprintf (Gbl.F.Out,""); /***** Arrow *****/ fprintf (Gbl.F.Out,"\"\"", Gbl.Prefs.IconsURL, Gbl.FileBrowser.Asg.Open ? "green" : "red"); /***** Write end date *****/ fprintf (Gbl.F.Out,"", UniqueId, Gbl.FileBrowser.Asg.Open ? "ASG_LST_DATE_GREEN" : "ASG_LST_DATE_RED"); fprintf (Gbl.F.Out,"", UniqueId,(long) Gbl.FileBrowser.Asg.TimeUTC[Dat_END_TIME], (unsigned) Gbl.Prefs.DateFormat,Txt_Today); fprintf (Gbl.F.Out,""); } else fprintf (Gbl.F.Out," (%s)", Txt_unknown_assignment); fprintf (Gbl.F.Out,""); } /*****************************************************************************/ /****************** Write size and date of a file or folder ******************/ /*****************************************************************************/ static void Brw_WriteFileSizeAndDate (struct FileMetadata *FileMetadata) { extern const char *Txt_Today; static unsigned UniqueId = 0; char FileSizeStr[Fil_MAX_BYTES_FILE_SIZE_STRING + 1]; /***** Write the file size *****/ if (Gbl.FileBrowser.FileType == Brw_IS_FILE) Fil_WriteFileSizeBrief ((double) FileMetadata->Size,FileSizeStr); else FileSizeStr[0] = '\0'; fprintf (Gbl.F.Out,"" " %s" "", Gbl.FileBrowser.TxtStyle,Gbl.RowEvenOdd, FileSizeStr); /***** Write the date *****/ fprintf (Gbl.F.Out,"" " ", Gbl.FileBrowser.TxtStyle,Gbl.RowEvenOdd); if (Gbl.FileBrowser.FileType == Brw_IS_FILE || Gbl.FileBrowser.FileType == Brw_IS_LINK) { UniqueId++; fprintf (Gbl.F.Out,"" "", UniqueId, UniqueId,(long) FileMetadata->Time, (unsigned) Gbl.Prefs.DateFormat,Txt_Today); } fprintf (Gbl.F.Out,""); } /*****************************************************************************/ /************** 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); // Get user's data from database } fprintf (Gbl.F.Out,"",Gbl.RowEvenOdd); if (ShowUsr) { /***** Show photo *****/ ShowPhoto = Pho_ShowingUsrPhotoIsAllowed (&UsrDat,PhotoURL); Pho_ShowUsrPhoto (&UsrDat,ShowPhoto ? PhotoURL : NULL, "PHOTO15x20B",Pho_ZOOM,false); } else fprintf (Gbl.F.Out,"\"%s\"", Gbl.Prefs.IconsURL, Txt_Unknown_or_without_photo, Txt_Unknown_or_without_photo); fprintf (Gbl.F.Out,""); 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.FileType,Gbl.FileBrowser.Level, Gbl.FileBrowser.FileType, Gbl.FileBrowser.FilFolLnkName,FileNameToShow); sprintf (Gbl.Alert.Txt,Txt_Do_you_really_want_to_remove_FILE_OR_LINK_X, FileNameToShow); Ale_ShowAlertAndButton (Ale_QUESTION,Gbl.Alert.Txt, Brw_ActRemoveFile[Gbl.FileBrowser.Type],NULL, Brw_PutParamsRemFile, Lay_REMOVE_BUTTON, Gbl.FileBrowser.FileType == Brw_IS_FILE ? Txt_Remove_file : Txt_Remove_link); } else Lay_ShowErrorAndExit (Txt_You_can_not_remove_this_file_or_link); /***** Show again file browser *****/ Brw_ShowAgainFileBrowserOrWorks (); } /*****************************************************************************/ /*********************** Put params to remove a file/link ********************/ /*****************************************************************************/ static void Brw_PutParamsRemFile (void) { Brw_PutParamsFileBrowser (Brw_ActRemoveFile[Gbl.FileBrowser.Type], Gbl.FileBrowser.Priv.PathInTreeUntilFilFolLnk, Gbl.FileBrowser.FilFolLnkName, Gbl.FileBrowser.FileType,-1L); } /*****************************************************************************/ /************************ 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]; 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? { sprintf (Path,"%s/%s",Gbl.FileBrowser.Priv.PathAboveRootFolder,Gbl.FileBrowser.Priv.FullPathInTree); /***** 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.FilFolLnkName,"url") ? Brw_IS_LINK : Brw_IS_FILE, Gbl.FileBrowser.FilFolLnkName,FileNameToShow); /* Remove file/link from disk and database */ Brw_RemoveFileFromDiskAndDB (Path, Gbl.FileBrowser.Priv.FullPathInTree); /* Remove affected clipboards */ Brw_RemoveAffectedClipboards (Gbl.FileBrowser.Type, Gbl.Usrs.Me.UsrDat.UsrCod, Gbl.Usrs.Other.UsrDat.UsrCod); /* Message of confirmation of removing */ sprintf (Gbl.Alert.Txt,Txt_FILE_X_removed,FileNameToShow); Ale_ShowAlert (Ale_SUCCESS,Gbl.Alert.Txt); } 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]; struct stat FileStatus; /***** Get parameters related to file browser *****/ Brw_GetParAndInitFileBrowser (); if (Brw_CheckIfICanEditFileOrFolder (Gbl.FileBrowser.Level)) // Can I remove this folder? { sprintf (Path,"%s/%s",Gbl.FileBrowser.Priv.PathAboveRootFolder,Gbl.FileBrowser.Priv.FullPathInTree); /***** 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.Priv.FullPathInTree)) { if (errno == ENOTEMPTY) // The directory is not empty { Brw_AskConfirmRemoveFolderNotEmpty (); Gbl.Alert.Txt[0] = '\0'; } 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 */ sprintf (Gbl.Alert.Txt,Txt_Folder_X_removed, Gbl.FileBrowser.FilFolLnkName); Ale_ShowAlert (Ale_SUCCESS,Gbl.Alert.Txt); } 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 *****/ sprintf (Gbl.Alert.Txt,Txt_Do_you_really_want_to_remove_the_folder_X, Gbl.FileBrowser.FilFolLnkName); Ale_ShowAlertAndButton (Ale_QUESTION,Gbl.Alert.Txt, Brw_ActRemoveFolderNotEmpty[Gbl.FileBrowser.Type],NULL, Brw_PutParamsRemFolder, Lay_REMOVE_BUTTON,Txt_Remove_folder); } /*****************************************************************************/ /************************ Put params to remove a folder **********************/ /*****************************************************************************/ static void Brw_PutParamsRemFolder (void) { Brw_PutParamsFileBrowser (Brw_ActRemoveFolderNotEmpty[Gbl.FileBrowser.Type], Gbl.FileBrowser.Priv.PathInTreeUntilFilFolLnk, Gbl.FileBrowser.FilFolLnkName, Brw_IS_FOLDER,-1L); } /*****************************************************************************/ /********* 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]; /***** Get parameters related to file browser *****/ Brw_GetParAndInitFileBrowser (); if (Brw_CheckIfICanEditFileOrFolder (Gbl.FileBrowser.Level)) // Can I remove this subtree? { sprintf (Path,"%s/%s",Gbl.FileBrowser.Priv.PathAboveRootFolder,Gbl.FileBrowser.Priv.FullPathInTree); /***** 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.Priv.FullPathInTree); Brw_RemoveChildrenOfFolderFromDB (Gbl.FileBrowser.Priv.FullPathInTree); /* 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.Priv.FullPathInTree); /***** Write message of confirmation *****/ sprintf (Gbl.Alert.Txt,Txt_Folder_X_and_all_its_contents_removed, Gbl.FileBrowser.FilFolLnkName); Ale_ShowAlert (Ale_SUCCESS,Gbl.Alert.Txt); } /***** Show again file browser *****/ Brw_ShowAgainFileBrowserOrWorks (); } /*****************************************************************************/ /********************* Expand a folder in a file browser *********************/ /*****************************************************************************/ void Brw_ExpandFileTree (void) { /***** Get parameters related to file browser *****/ Brw_GetParAndInitFileBrowser (); /***** Add path to table of expanded folders *****/ Brw_InsFoldersInPathAndUpdOtherFoldersInExpandedFolders (Gbl.FileBrowser.Priv.FullPathInTree); /***** Show again file browser *****/ Brw_ShowAgainFileBrowserOrWorks (); } /*****************************************************************************/ /******************* Contract a folder in a file browser *********************/ /*****************************************************************************/ 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.Priv.FullPathInTree); /***** Show again file browser *****/ Brw_ShowAgainFileBrowserOrWorks (); } /*****************************************************************************/ /****** 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_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_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 UsrData UsrDat; char TxtClipboardZone[1024]; char FileNameToShow[NAME_MAX + 1]; const char *TxtFileType[Brw_NUM_FILE_TYPES] = { Txt_file_folder, // Brw_IS_UNKNOWN Txt_file, // Brw_IS_FILE Txt_folder, // Brw_IS_FOLDER Txt_link, // Brw_IS_LINK }; switch (Gbl.FileBrowser.Clipboard.FileBrowser) { case Brw_ADMI_DOCUM_INS: Ins.InsCod = Gbl.FileBrowser.Clipboard.Cod; Ins_GetDataOfInstitutionByCod (&Ins,false); sprintf (TxtClipboardZone,"%s, %s %s", Txt_documents_management_area, Txt_institution,Ins.ShrtName); break; case Brw_ADMI_SHARE_INS: Ins.InsCod = Gbl.FileBrowser.Clipboard.Cod; Ins_GetDataOfInstitutionByCod (&Ins,false); sprintf (TxtClipboardZone,"%s, %s %s", Txt_shared_files_area, Txt_institution,Ins.ShrtName); break; case Brw_ADMI_DOCUM_CTR: Ctr.CtrCod = Gbl.FileBrowser.Clipboard.Cod; Ctr_GetDataOfCentreByCod (&Ctr); sprintf (TxtClipboardZone,"%s, %s %s", Txt_documents_management_area, Txt_centre,Ctr.ShrtName); break; case Brw_ADMI_SHARE_CTR: Ctr.CtrCod = Gbl.FileBrowser.Clipboard.Cod; Ctr_GetDataOfCentreByCod (&Ctr); sprintf (TxtClipboardZone,"%s, %s %s", Txt_shared_files_area, Txt_centre,Ctr.ShrtName); break; case Brw_ADMI_DOCUM_DEG: Deg.DegCod = Gbl.FileBrowser.Clipboard.Cod; Deg_GetDataOfDegreeByCod (&Deg); sprintf (TxtClipboardZone,"%s, %s %s", Txt_documents_management_area, Txt_degree,Deg.ShrtName); break; case Brw_ADMI_SHARE_DEG: Deg.DegCod = Gbl.FileBrowser.Clipboard.Cod; Deg_GetDataOfDegreeByCod (&Deg); sprintf (TxtClipboardZone,"%s, %s %s", Txt_shared_files_area, Txt_degree,Deg.ShrtName); break; case Brw_ADMI_DOCUM_CRS: Crs.CrsCod = Gbl.FileBrowser.Clipboard.Cod; Crs_GetDataOfCourseByCod (&Crs); sprintf (TxtClipboardZone,"%s, %s %s", Txt_documents_management_area, Txt_course,Crs.ShrtName); break; case Brw_ADMI_DOCUM_GRP: GrpDat.GrpCod = Gbl.FileBrowser.Clipboard.Cod; Grp_GetDataOfGroupByCod (&GrpDat); Crs.CrsCod = GrpDat.CrsCod; Crs_GetDataOfCourseByCod (&Crs); sprintf (TxtClipboardZone,"%s, %s %s, %s %s %s", Txt_documents_management_area, Txt_course,Crs.ShrtName, Txt_group,GrpDat.GrpTypName,GrpDat.GrpName); break; case Brw_ADMI_TEACH_CRS: Crs.CrsCod = Gbl.FileBrowser.Clipboard.Cod; Crs_GetDataOfCourseByCod (&Crs); sprintf (TxtClipboardZone,"%s, %s %s", Txt_teachers_files_area, Txt_course,Crs.ShrtName); break; case Brw_ADMI_TEACH_GRP: GrpDat.GrpCod = Gbl.FileBrowser.Clipboard.Cod; Grp_GetDataOfGroupByCod (&GrpDat); Crs.CrsCod = GrpDat.CrsCod; Crs_GetDataOfCourseByCod (&Crs); sprintf (TxtClipboardZone,"%s, %s %s, %s %s %s", Txt_teachers_files_area, Txt_course,Crs.ShrtName, Txt_group,GrpDat.GrpTypName,GrpDat.GrpName); break; case Brw_ADMI_SHARE_CRS: Crs.CrsCod = Gbl.FileBrowser.Clipboard.Cod; Crs_GetDataOfCourseByCod (&Crs); sprintf (TxtClipboardZone,"%s, %s %s", Txt_shared_files_area, Txt_course,Crs.ShrtName); break; case Brw_ADMI_SHARE_GRP: GrpDat.GrpCod = Gbl.FileBrowser.Clipboard.Cod; Grp_GetDataOfGroupByCod (&GrpDat); Crs.CrsCod = GrpDat.CrsCod; Crs_GetDataOfCourseByCod (&Crs); sprintf (TxtClipboardZone,"%s, %s %s, %s %s %s", Txt_shared_files_area, Txt_course,Crs.ShrtName, Txt_group,GrpDat.GrpTypName,GrpDat.GrpName); break; case Brw_ADMI_ASSIG_USR: Crs.CrsCod = Gbl.FileBrowser.Clipboard.Cod; Crs_GetDataOfCourseByCod (&Crs); sprintf (TxtClipboardZone,"%s, %s %s, %s %s", Txt_assignments_area, Txt_course,Crs.ShrtName, Txt_user[Gbl.Usrs.Me.UsrDat.Sex],Gbl.Usrs.Me.UsrDat.FullName); break; case Brw_ADMI_WORKS_USR: Crs.CrsCod = Gbl.FileBrowser.Clipboard.Cod; Crs_GetDataOfCourseByCod (&Crs); sprintf (TxtClipboardZone,"%s, %s %s, %s %s", Txt_works_area, Txt_course,Crs.ShrtName, Txt_user[Gbl.Usrs.Me.UsrDat.Sex],Gbl.Usrs.Me.UsrDat.FullName); break; case Brw_ADMI_ASSIG_CRS: Crs.CrsCod = Gbl.FileBrowser.Clipboard.Cod; Crs_GetDataOfCourseByCod (&Crs); Usr_UsrDataConstructor (&UsrDat); UsrDat.UsrCod = Gbl.FileBrowser.Clipboard.WorksUsrCod; Usr_GetAllUsrDataFromUsrCod (&UsrDat); sprintf (TxtClipboardZone,"%s, %s %s, %s %s", Txt_assignments_area, Txt_course,Crs.ShrtName, Txt_user[UsrDat.Sex],UsrDat.FullName); Usr_UsrDataDestructor (&UsrDat); break; case Brw_ADMI_WORKS_CRS: Crs.CrsCod = Gbl.FileBrowser.Clipboard.Cod; Crs_GetDataOfCourseByCod (&Crs); Usr_UsrDataConstructor (&UsrDat); UsrDat.UsrCod = Gbl.FileBrowser.Clipboard.WorksUsrCod; Usr_GetAllUsrDataFromUsrCod (&UsrDat); sprintf (TxtClipboardZone,"%s, %s %s, %s %s", Txt_works_area, Txt_course,Crs.ShrtName, Txt_user[UsrDat.Sex],UsrDat.FullName); Usr_UsrDataDestructor (&UsrDat); break; case Brw_ADMI_MARKS_CRS: Crs.CrsCod = Gbl.FileBrowser.Clipboard.Cod; Crs_GetDataOfCourseByCod (&Crs); sprintf (TxtClipboardZone,"%s, %s %s", Txt_marks_management_area, Txt_course,Crs.ShrtName); break; case Brw_ADMI_MARKS_GRP: GrpDat.GrpCod = Gbl.FileBrowser.Clipboard.Cod; Grp_GetDataOfGroupByCod (&GrpDat); Crs.CrsCod = GrpDat.CrsCod; Crs_GetDataOfCourseByCod (&Crs); sprintf (TxtClipboardZone,"%s, %s %s, %s %s %s", Txt_marks_management_area, Txt_course,Crs.ShrtName, Txt_group,GrpDat.GrpTypName,GrpDat.GrpName); break; case Brw_ADMI_BRIEF_USR: sprintf (TxtClipboardZone,"%s, %s %s", 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.FileType, Gbl.FileBrowser.Clipboard.FileName,FileNameToShow); sprintf (Gbl.Alert.Txt,"%s: %s, %s %s.", Txt_Copy_source,TxtClipboardZone, TxtFileType[Gbl.FileBrowser.Clipboard.FileType], FileNameToShow); } else // The root folder sprintf (Gbl.Alert.Txt,"%s: %s, %s.", Txt_Copy_source,TxtClipboardZone, Txt_all_files_inside_the_root_folder); Ale_ShowAlert (Ale_CLIPBOARD,Gbl.Alert.Txt); } /*****************************************************************************/ /********************** Get data of my current clipboard *********************/ /*****************************************************************************/ // Returns true if something found // Returns false and void data if nothing found static bool Brw_GetMyClipboard (void) { char Query[256]; MYSQL_RES *mysql_res; MYSQL_ROW row; char PathUntilFileName[PATH_MAX + 1]; 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.FileType = Brw_IS_UNKNOWN; Gbl.FileBrowser.Clipboard.Path[0] = '\0'; Gbl.FileBrowser.Clipboard.FileName[0] = '\0'; Gbl.FileBrowser.Clipboard.Level = 0; /***** Get my current clipboard from database *****/ sprintf (Query,"SELECT FileBrowser,Cod,WorksUsrCod,FileType,Path" " FROM clipboard WHERE UsrCod=%ld", Gbl.Usrs.Me.UsrDat.UsrCod); NumRows = (unsigned) DB_QuerySELECT (Query,&mysql_res,"can not get source of copy from clipboard"); 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.FileType = Brw_IS_UNKNOWN; // default if (sscanf (row[3],"%u",&UnsignedNum) == 1) if (UnsignedNum < Brw_NUM_FILE_TYPES) Gbl.FileBrowser.Clipboard.FileType = (Brw_FileType_t) UnsignedNum; /* Get file path (row[4]) */ Str_Copy (Gbl.FileBrowser.Clipboard.Path,row[4], PATH_MAX); Str_SplitFullPathIntoPathAndFileName (Gbl.FileBrowser.Clipboard.Path, PathUntilFileName, Gbl.FileBrowser.Clipboard.FileName); /* Set clipboard level (number of slashes in full path, including file or folder) */ Gbl.FileBrowser.Clipboard.Level = Brw_NumLevelsInPath (Gbl.FileBrowser.Clipboard.Path); } } /***** 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_DOCUM_INS: case Brw_ADMI_SHARE_INS: if (Gbl.FileBrowser.Clipboard.Cod == Gbl.CurrentIns.Ins.InsCod) return true; // I am in the institution of the clipboard break; case Brw_ADMI_DOCUM_CTR: case Brw_ADMI_SHARE_CTR: if (Gbl.FileBrowser.Clipboard.Cod == Gbl.CurrentCtr.Ctr.CtrCod) return true; // I am in the centre of the clipboard break; case Brw_ADMI_DOCUM_DEG: case Brw_ADMI_SHARE_DEG: if (Gbl.FileBrowser.Clipboard.Cod == Gbl.CurrentDeg.Deg.DegCod) return true; // I am in the degree of the clipboard break; case Brw_ADMI_DOCUM_CRS: case Brw_ADMI_TEACH_CRS: case Brw_ADMI_SHARE_CRS: case Brw_ADMI_MARKS_CRS: case Brw_ADMI_ASSIG_USR: case Brw_ADMI_WORKS_USR: if (Gbl.FileBrowser.Clipboard.Cod == Gbl.CurrentCrs.Crs.CrsCod) return true; // I am in the course of the clipboard break; case Brw_ADMI_ASSIG_CRS: case Brw_ADMI_WORKS_CRS: if (Gbl.FileBrowser.Clipboard.Cod == Gbl.CurrentCrs.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_DOCUM_GRP: case Brw_ADMI_TEACH_GRP: case Brw_ADMI_SHARE_GRP: case Brw_ADMI_MARKS_GRP: if (Gbl.FileBrowser.Clipboard.Cod == Gbl.CurrentCrs.Grps.GrpCod) return true; // I am in the group of the clipboard break; case Brw_ADMI_BRIEF_USR: return true; default: break; } } return false; } /*****************************************************************************/ /***************************** Add path to clipboards ************************/ /*****************************************************************************/ static void Brw_AddPathToClipboards (void) { long Cod = Brw_GetCodForClipboard (); long WorksUsrCod = Brw_GetWorksUsrCodForClipboard (); char Query[512 + PATH_MAX]; /***** Add path to clipboards *****/ sprintf (Query,"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.FileType,Gbl.FileBrowser.Priv.FullPathInTree); DB_QueryINSERT (Query,"can not add source of copy to clipboard"); } /*****************************************************************************/ /************************** Update path in my clipboard **********************/ /*****************************************************************************/ static void Brw_UpdatePathInClipboard (void) { long Cod = Brw_GetCodForClipboard (); long WorksUsrCod = Brw_GetWorksUsrCodForClipboard (); char Query[512 + PATH_MAX]; /***** Update path in my clipboard *****/ sprintf (Query,"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.FileType,Gbl.FileBrowser.Priv.FullPathInTree, Gbl.Usrs.Me.UsrDat.UsrCod); DB_QueryUPDATE (Query,"can not update source of copy in clipboard"); } /*****************************************************************************/ /**** 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_DOCUM_INS: case Brw_ADMI_SHARE_INS: return Gbl.CurrentIns.Ins.InsCod; case Brw_ADMI_DOCUM_CTR: case Brw_ADMI_SHARE_CTR: return Gbl.CurrentCtr.Ctr.CtrCod; case Brw_ADMI_DOCUM_DEG: case Brw_ADMI_SHARE_DEG: return Gbl.CurrentDeg.Deg.DegCod; case Brw_ADMI_DOCUM_CRS: case Brw_ADMI_TEACH_CRS: case Brw_ADMI_SHARE_CRS: case Brw_ADMI_ASSIG_USR: case Brw_ADMI_ASSIG_CRS: case Brw_ADMI_WORKS_USR: case Brw_ADMI_WORKS_CRS: case Brw_ADMI_MARKS_CRS: return Gbl.CurrentCrs.Crs.CrsCod; case Brw_ADMI_DOCUM_GRP: case Brw_ADMI_TEACH_GRP: case Brw_ADMI_SHARE_GRP: case Brw_ADMI_MARKS_GRP: return Gbl.CurrentCrs.Grps.GrpCod; 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_ASSIG_CRS: case Brw_ADMI_WORKS_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 */ // if (strcmp (Path,Brw_RootFolderInternalNames[Gbl.FileBrowser.Type])) // Don't insert root folder /***** 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 (); char Query[512 + PATH_MAX]; /***** Update path time in table of expanded folders *****/ // Path must be stored with final '/' sprintf (Query,"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); DB_QueryINSERT (Query,"can not expand the content of a folder"); } /*****************************************************************************/ /******* Update paths of the current file browser in expanded folders ********/ /*****************************************************************************/ static void Brw_UpdateClickTimeOfThisFileBrowserInExpandedFolders (void) { long Cod = Brw_GetCodForExpandedFolders (); long WorksUsrCod = Brw_GetWorksUsrCodForExpandedFolders (); char Query[512]; 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) sprintf (Query,"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 sprintf (Query,"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 sprintf (Query,"UPDATE expanded_folders SET ClickTime=NOW()" " WHERE UsrCod=%ld AND FileBrowser=%u", Gbl.Usrs.Me.UsrDat.UsrCod, (unsigned) FileBrowserForExpandedFolders); DB_QueryUPDATE (Query,"can not update expanded folder"); } /*****************************************************************************/ /********************** Remove path from expanded folders ********************/ /*****************************************************************************/ static void Brw_RemoveFolderFromExpandedFolders (const char Path[PATH_MAX + 1]) { long Cod = Brw_GetCodForExpandedFolders (); long WorksUsrCod = Brw_GetWorksUsrCodForExpandedFolders (); char Query[512 + PATH_MAX]; 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) sprintf (Query,"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 sprintf (Query,"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 sprintf (Query,"DELETE FROM expanded_folders" " WHERE UsrCod=%ld AND FileBrowser=%u" " AND Path='%s/'", Gbl.Usrs.Me.UsrDat.UsrCod,(unsigned) FileBrowserForExpandedFolders, Path); DB_QueryDELETE (Query,"can not contract the content of a folder"); } /*****************************************************************************/ /***** 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 (); char Query[512 + PATH_MAX]; 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) sprintf (Query,"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 sprintf (Query,"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 sprintf (Query,"DELETE FROM expanded_folders" " WHERE UsrCod=%ld AND FileBrowser=%u" " AND Path LIKE '%s/%%'", Gbl.Usrs.Me.UsrDat.UsrCod,(unsigned) FileBrowserForExpandedFolders, Path); DB_QueryDELETE (Query,"can not remove expanded folders"); } /*****************************************************************************/ /***** 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 (); char Query[512 + PATH_MAX * 2]; 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) sprintf (Query,"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 sprintf (Query,"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) sprintf (Query,"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 sprintf (Query,"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 sprintf (Query,"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); DB_QueryUPDATE (Query,"can not update expanded folders"); } /*****************************************************************************/ /************* Check if a folder from a file browser is expanded *************/ /*****************************************************************************/ static bool Brw_GetIfExpandedTree (const char Path[PATH_MAX + 1]) { long Cod = Brw_GetCodForExpandedFolders (); long WorksUsrCod = Brw_GetWorksUsrCodForExpandedFolders (); char Query[512 + PATH_MAX]; 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) sprintf (Query,"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); else sprintf (Query,"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); } else // Briefcase sprintf (Query,"SELECT COUNT(*) FROM expanded_folders" " WHERE UsrCod=%ld AND FileBrowser=%u" " AND Path='%s/'", Gbl.Usrs.Me.UsrDat.UsrCod, (unsigned) FileBrowserForExpandedFolders, Path); return (DB_QueryCOUNT (Query,"can not get check if a folder is expanded") != 0); } /*****************************************************************************/ /**** 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_DOCUM_INS: case Brw_ADMI_SHARE_INS: return Gbl.CurrentIns.Ins.InsCod; case Brw_ADMI_DOCUM_CTR: case Brw_ADMI_SHARE_CTR: return Gbl.CurrentCtr.Ctr.CtrCod; case Brw_ADMI_DOCUM_DEG: case Brw_ADMI_SHARE_DEG: return Gbl.CurrentDeg.Deg.DegCod; case Brw_ADMI_DOCUM_CRS: case Brw_ADMI_TEACH_CRS: case Brw_ADMI_SHARE_CRS: case Brw_ADMI_ASSIG_USR: case Brw_ADMI_ASSIG_CRS: case Brw_ADMI_WORKS_USR: case Brw_ADMI_WORKS_CRS: case Brw_ADMI_MARKS_CRS: return Gbl.CurrentCrs.Crs.CrsCod; case Brw_ADMI_DOCUM_GRP: case Brw_ADMI_TEACH_GRP: case Brw_ADMI_SHARE_GRP: case Brw_ADMI_MARKS_GRP: return Gbl.CurrentCrs.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_ASSIG_CRS: case Brw_ADMI_WORKS_CRS: return Gbl.Usrs.Other.UsrDat.UsrCod; default: return -1L; } } /*****************************************************************************/ /************* Remove expired expanded folders (from all users) **************/ /*****************************************************************************/ void Brw_RemoveExpiredExpandedFolders (void) { char Query[256]; /***** Remove all expired clipboards *****/ sprintf (Query,"DELETE LOW_PRIORITY FROM expanded_folders" " WHERE ClickTime" "%s: %u
" "%s: %u
" "%s: %u", Txt_The_copy_has_been_successful, Txt_Files_copied ,Pasted.NumFiles, Txt_Links_copied ,Pasted.NumLinks, Txt_Folders_copied,Pasted.NumFolds); Ale_ShowAlert (Ale_SUCCESS,Gbl.Alert.Txt); /***** 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_DOCUM_CRS: case Brw_ADMI_DOCUM_GRP: NumUsrsToBeNotifiedByEMail = Ntf_StoreNotifyEventsToAllUsrs (Ntf_EVENT_DOCUMENT_FILE,FirstFilCod); Ntf_ShowAlertNumUsrsToBeNotifiedByEMail (NumUsrsToBeNotifiedByEMail); break; case Brw_ADMI_TEACH_CRS: case Brw_ADMI_TEACH_GRP: NumUsrsToBeNotifiedByEMail = Ntf_StoreNotifyEventsToAllUsrs (Ntf_EVENT_TEACHERS_FILE,FirstFilCod); Ntf_ShowAlertNumUsrsToBeNotifiedByEMail (NumUsrsToBeNotifiedByEMail); break; case Brw_ADMI_SHARE_CRS: case Brw_ADMI_SHARE_GRP: NumUsrsToBeNotifiedByEMail = Ntf_StoreNotifyEventsToAllUsrs (Ntf_EVENT_SHARED_FILE,FirstFilCod); Ntf_ShowAlertNumUsrsToBeNotifiedByEMail (NumUsrsToBeNotifiedByEMail); break; case Brw_ADMI_MARKS_CRS: case Brw_ADMI_MARKS_GRP: NumUsrsToBeNotifiedByEMail = Ntf_StoreNotifyEventsToAllUsrs (Ntf_EVENT_MARKS_FILE,FirstFilCod); Ntf_ShowAlertNumUsrsToBeNotifiedByEMail (NumUsrsToBeNotifiedByEMail); break; default: break; } } } /***** Add path where new tree is pasted to table of expanded folders *****/ Brw_InsFoldersInPathAndUpdOtherFoldersInExpandedFolders (Gbl.FileBrowser.Priv.FullPathInTree); } 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]; char PathDstWithFile[PATH_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" sprintf (PathDstInTreeWithFile,"%s/%s",PathDstInTree,FileNameOrg); /***** Construct the relative path of the destination file or folder *****/ sprintf (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: sprintf (Gbl.Alert.Txt,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: sprintf (Gbl.Alert.Txt,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: sprintf (Gbl.Alert.Txt,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."); } Ale_ShowAlert (Ale_WARNING,Gbl.Alert.Txt); 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)) { sprintf (Gbl.Alert.Txt, 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); Ale_ShowAlert (Ale_WARNING,Gbl.Alert.Txt); 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_MARKS_CRS || Gbl.FileBrowser.Type == Brw_ADMI_MARKS_GRP; if (AdminMarks) { /* Check extension of the file */ if (Str_FileIsHTML (FileNameOrg)) Mrk_CheckFileOfMarks (PathOrg,&Marks); // Gbl.Alert.Txt contains feedback text else { sprintf (Gbl.Alert.Txt,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); Ale_ShowAlert (Ale_WARNING,Gbl.Alert.Txt); 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 ()) { sprintf (Gbl.Alert.Txt,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); Ale_ShowAlert (Ale_WARNING,Gbl.Alert.Txt); 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 ()) { sprintf (Gbl.Alert.Txt,Txt_The_copy_has_stopped_when_trying_to_paste_the_folder_X_because_it_would_exceed_the_disk_quota, FileNameToShow); Ale_ShowAlert (Ale_WARNING,Gbl.Alert.Txt); 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 ".." { sprintf (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 ((void *) FileList[NumFile]); } free ((void *) 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.FileType, Gbl.FileBrowser.FilFolLnkName,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_MARKS_CRS && Gbl.FileBrowser.Type != Brw_ADMI_MARKS_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_ClassForm[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; /***** Start form *****/ Act_FormStart (Brw_ActCreateFolder[Gbl.FileBrowser.Type]); Brw_PutParamsFileBrowser (Brw_ActCreateFolder[Gbl.FileBrowser.Type], Gbl.FileBrowser.Priv.PathInTreeUntilFilFolLnk, Gbl.FileBrowser.FilFolLnkName, Brw_IS_FOLDER,-1L); /***** Start frame *****/ Lay_StartRoundFrame (NULL,Txt_Create_folder,NULL,NULL); sprintf (Gbl.Alert.Txt,Txt_You_can_create_a_new_folder_inside_the_folder_X, FileNameToShow); Ale_ShowAlert (Ale_INFO,Gbl.Alert.Txt); /***** Folder *****/ fprintf (Gbl.F.Out,"", The_ClassForm[Gbl.Prefs.Theme],Txt_Folder, Brw_MAX_CHARS_FOLDER); /* Button to send and end frame *****/ Lay_EndRoundFrameWithButton (Lay_CREATE_BUTTON,Txt_Create_folder); /***** End form *****/ Act_FormEnd (); } /*****************************************************************************/ /*** Put form to upload several files to a file browser using Dropzone.js ****/ /*****************************************************************************/ static void Brw_PutFormToUploadFilesUsingDropzone (const char *FileNameToShow) { extern struct Act_Actions Act_Actions[Act_NUM_ACTIONS]; 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 *Txt_STR_LANG_ID[1 + Txt_NUM_LANGUAGES]; extern const char *Txt_Done; /***** Start frame *****/ fprintf (Gbl.F.Out,"
"); Lay_StartRoundFrame ("95%",Txt_Upload_files,NULL,NULL); /***** Help message *****/ sprintf (Gbl.Alert.Txt,Txt_or_you_can_upload_new_files_to_the_folder_X, FileNameToShow); Ale_ShowAlert (Ale_INFO,Gbl.Alert.Txt); /***** Form to upload files using the library Dropzone.js *****/ // Use min-height:125px; or other number to stablish the height? Gbl.Form.Num++; fprintf (Gbl.F.Out,"
", Cfg_URL_SWAD_CGI, Txt_STR_LANG_ID[Gbl.Prefs.Language], Gbl.Prefs.IconsURL); Par_PutHiddenParamLong ("act",Act_Actions[Brw_ActUploadFileDropzone[Gbl.FileBrowser.Type]].ActCod); Par_PutHiddenParamString ("ses",Gbl.Session.Id); Brw_PutParamsFileBrowser (Brw_ActUploadFileDropzone[Gbl.FileBrowser.Type], Gbl.FileBrowser.Priv.PathInTreeUntilFilFolLnk, Gbl.FileBrowser.FilFolLnkName, Brw_IS_FOLDER,-1L); fprintf (Gbl.F.Out,"
" "%s" "
" "
", Txt_Select_one_or_more_files_from_your_computer_or_drag_and_drop_here); /***** Put button to refresh file browser after upload *****/ Act_FormStart (Brw_ActRefreshAfterUploadFiles[Gbl.FileBrowser.Type]); Brw_PutParamsFileBrowser (Brw_ActRefreshAfterUploadFiles[Gbl.FileBrowser.Type], NULL,NULL, Brw_IS_UNKNOWN, // Not used -1L); /***** Button to send *****/ Lay_PutConfirmButton (Txt_Done); /***** End form *****/ Act_FormEnd (); /***** End frame *****/ Lay_EndRoundFrame (); fprintf (Gbl.F.Out,"
"); } /*****************************************************************************/ /*** 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; /***** Start frame *****/ fprintf (Gbl.F.Out,"
"); Lay_StartRoundFrame (NULL,Txt_Upload_file,NULL,NULL); /***** Help message *****/ sprintf (Gbl.Alert.Txt,Txt_or_you_can_upload_a_new_file_to_the_folder_X, FileNameToShow); Ale_ShowAlert (Ale_INFO,Gbl.Alert.Txt); /***** Form to upload one files using the classic way *****/ Act_FormStart (Brw_ActUploadFileClassic[Gbl.FileBrowser.Type]); Brw_PutParamsFileBrowser (Brw_ActUploadFileClassic[Gbl.FileBrowser.Type], Gbl.FileBrowser.Priv.PathInTreeUntilFilFolLnk, Gbl.FileBrowser.FilFolLnkName, Brw_IS_FOLDER,-1L); fprintf (Gbl.F.Out,"", Fil_NAME_OF_PARAM_FILENAME_ORG); /* Button to send */ Lay_PutCreateButton (Txt_Upload_file); Act_FormEnd (); /***** End frame *****/ Lay_EndRoundFrame (); fprintf (Gbl.F.Out,"
"); } /*****************************************************************************/ /********* 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; /***** Start form *****/ Act_FormStart (Brw_ActPaste[Gbl.FileBrowser.Type]); Brw_PutParamsFileBrowser (Brw_ActPaste[Gbl.FileBrowser.Type], Gbl.FileBrowser.Priv.PathInTreeUntilFilFolLnk, Gbl.FileBrowser.FilFolLnkName, Brw_IS_FOLDER,-1L); /***** Start frame *****/ Lay_StartRoundFrame (NULL,Txt_Paste,NULL,NULL); /***** Help message *****/ sprintf (Gbl.Alert.Txt,Txt_or_you_can_make_a_file_copy_to_the_folder_X, FileNameToShow); Ale_ShowAlert (Ale_INFO,Gbl.Alert.Txt); /***** Send button and end frame *****/ Lay_EndRoundFrameWithButton (Lay_CREATE_BUTTON,Txt_Paste); /***** End form *****/ Act_FormEnd (); } /*****************************************************************************/ /************** Put form to create a new link in a file browser **************/ /*****************************************************************************/ static void Brw_PutFormToCreateALink (const char *FileNameToShow) { extern const char *The_ClassForm[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; /***** Start form *****/ Act_FormStart (Brw_ActCreateLink[Gbl.FileBrowser.Type]); Brw_PutParamsFileBrowser (Brw_ActCreateLink[Gbl.FileBrowser.Type], Gbl.FileBrowser.Priv.PathInTreeUntilFilFolLnk, Gbl.FileBrowser.FilFolLnkName, Brw_IS_FOLDER,-1L); /***** Start frame *****/ Lay_StartRoundFrame (NULL,Txt_Create_link,NULL,NULL); /***** Help message *****/ sprintf (Gbl.Alert.Txt,Txt_or_you_can_create_a_new_link_inside_the_folder_X, FileNameToShow); Ale_ShowAlert (Ale_INFO,Gbl.Alert.Txt); /***** URL *****/ fprintf (Gbl.F.Out,"" "" "" "" "", The_ClassForm[Gbl.Prefs.Theme],Txt_URL, PATH_MAX); /***** Link name *****/ fprintf (Gbl.F.Out,"" "" "" "" "
" "" "" "" "
" "" "" "" "
", The_ClassForm[Gbl.Prefs.Theme],Txt_Save_as,Txt_optional, Brw_MAX_CHARS_FOLDER); /***** Send button and end frame *****/ Lay_EndRoundFrameWithButton (Lay_CREATE_BUTTON,Txt_Create_link); /***** End form *****/ Act_FormEnd (); } /*****************************************************************************/ /*********** 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]; char PathCompleteInTreeIncludingFolder[PATH_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 */ sprintf (Path,"%s/%s",Gbl.FileBrowser.Priv.PathAboveRootFolder,Gbl.FileBrowser.Priv.FullPathInTree); 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); sprintf (Gbl.Alert.Txt,Txt_Can_not_create_the_folder_X_because_it_would_exceed_the_disk_quota, Gbl.FileBrowser.NewFilFolLnkName); Ale_ShowAlert (Ale_WARNING,Gbl.Alert.Txt); } 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.Priv.FullPathInTree); /* Add entry to the table of files/folders */ sprintf (PathCompleteInTreeIncludingFolder,"%s/%s",Gbl.FileBrowser.Priv.FullPathInTree,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.FilFolLnkName,FileNameToShow); sprintf (Gbl.Alert.Txt,Txt_The_folder_X_has_been_created_inside_the_folder_Y, Gbl.FileBrowser.NewFilFolLnkName,FileNameToShow); Ale_ShowAlert (Ale_SUCCESS,Gbl.Alert.Txt); } } else { switch (errno) { case EEXIST: sprintf (Gbl.Alert.Txt,Txt_Can_not_create_the_folder_X_because_there_is_already_a_folder_or_a_file_with_that_name, Gbl.FileBrowser.NewFilFolLnkName); Ale_ShowAlert (Ale_WARNING,Gbl.Alert.Txt); break; case EACCES: Lay_ShowErrorAndExit ("Write forbidden."); break; default: Lay_ShowErrorAndExit ("Can not create folder."); break; } } } else // Folder name not valid Ale_ShowAlert (Ale_WARNING,Gbl.Alert.Txt); } 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]; char NewPathInTree[PATH_MAX + 1]; char OldPath[PATH_MAX + 1]; char NewPath[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.FilFolLnkName,Gbl.FileBrowser.NewFilFolLnkName)) // The name has changed { /* Gbl.FileBrowser.FilFolLnkName holds the new name of the folder */ sprintf (OldPathInTree,"%s/%s",Gbl.FileBrowser.Priv.PathInTreeUntilFilFolLnk,Gbl.FileBrowser.FilFolLnkName); sprintf (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.Priv.PathInTreeUntilFilFolLnk) + 1 + strlen (Gbl.FileBrowser.NewFilFolLnkName) > PATH_MAX) Lay_ShowErrorAndExit ("Path is too long."); sprintf (NewPathInTree,"%s/%s",Gbl.FileBrowser.Priv.PathInTreeUntilFilFolLnk,Gbl.FileBrowser.NewFilFolLnkName); sprintf (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: sprintf (Gbl.Alert.Txt,Txt_The_folder_name_X_has_not_changed_because_there_is_already_a_folder_or_a_file_with_the_name_Y, Gbl.FileBrowser.FilFolLnkName,Gbl.FileBrowser.NewFilFolLnkName); break; case EACCES: Lay_ShowErrorAndExit ("Write forbidden."); break; default: Lay_ShowErrorAndExit ("Can not rename folder."); break; } Ale_ShowAlert (Ale_WARNING,Gbl.Alert.Txt); } 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 */ sprintf (Gbl.Alert.Txt,Txt_The_folder_name_X_has_changed_to_Y, Gbl.FileBrowser.FilFolLnkName, Gbl.FileBrowser.NewFilFolLnkName); Ale_ShowAlert (Ale_SUCCESS,Gbl.Alert.Txt); } } else // Names are equal. This may happens if we have press INTRO without changing the name { sprintf (Gbl.Alert.Txt,Txt_The_folder_name_X_has_not_changed, Gbl.FileBrowser.FilFolLnkName); Ale_ShowAlert (Ale_INFO,Gbl.Alert.Txt); } } else // Folder name not valid Ale_ShowAlert (Ale_WARNING,Gbl.Alert.Txt); } 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", Gbl.Alert.Txt); } /*****************************************************************************/ /******** Receive a new file in a file browser using the classic way *********/ /*****************************************************************************/ void Brw_RcvFileInFileBrwClassic (void) { /***** Receive file and show feedback message *****/ if (!Brw_RcvFileInFileBrw (Brw_CLASSIC_UPLOAD)) Ale_ShowAlert (Ale_WARNING,Gbl.Alert.Txt); /***** 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]; char PathTmp[PATH_MAX + 1]; char PathCompleteInTreeIncludingFile[PATH_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; unsigned NumUsrsToBeNotifiedByEMail; char FileNameToShow[NAME_MAX + 1]; bool UploadSucessful = false; /***** Get parameters related to file browser *****/ Brw_GetParAndInitFileBrowser (); AdminMarks = Gbl.FileBrowser.Type == Brw_ADMI_MARKS_CRS || Gbl.FileBrowser.Type == Brw_ADMI_MARKS_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.Alert.Txt contains feedback text { /* Gbl.FileBrowser.NewFilFolLnkName holds the name of the new file */ sprintf (Path,"%s/%s", Gbl.FileBrowser.Priv.PathAboveRootFolder, Gbl.FileBrowser.Priv.FullPathInTree); 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)) { sprintf (Gbl.Alert.Txt,Txt_UPLOAD_FILE_X_file_already_exists_NO_HTML, Gbl.FileBrowser.NewFilFolLnkName); } else // Destination file does not exist { /* End receiving the file */ sprintf (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); sprintf (Gbl.Alert.Txt,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); sprintf (Gbl.Alert.Txt,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.Priv.FullPathInTree); /* Add entry to the table of files/folders */ sprintf (PathCompleteInTreeIncludingFile,"%s/%s",Gbl.FileBrowser.Priv.FullPathInTree,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.FilFolLnkName,FileNameToShow); sprintf (Gbl.Alert.Txt,Txt_The_file_X_has_been_placed_inside_the_folder_Y, Gbl.FileBrowser.NewFilFolLnkName, FileNameToShow); Ale_ShowAlert (Ale_SUCCESS,Gbl.Alert.Txt); } 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_DOCUM_CRS: case Brw_ADMI_DOCUM_GRP: NumUsrsToBeNotifiedByEMail = Ntf_StoreNotifyEventsToAllUsrs (Ntf_EVENT_DOCUMENT_FILE,FilCod); if (UploadType == Brw_CLASSIC_UPLOAD) Ntf_ShowAlertNumUsrsToBeNotifiedByEMail (NumUsrsToBeNotifiedByEMail); break; case Brw_ADMI_TEACH_CRS: case Brw_ADMI_TEACH_GRP: NumUsrsToBeNotifiedByEMail = Ntf_StoreNotifyEventsToAllUsrs (Ntf_EVENT_TEACHERS_FILE,FilCod); if (UploadType == Brw_CLASSIC_UPLOAD) Ntf_ShowAlertNumUsrsToBeNotifiedByEMail (NumUsrsToBeNotifiedByEMail); break; case Brw_ADMI_SHARE_CRS: case Brw_ADMI_SHARE_GRP: NumUsrsToBeNotifiedByEMail = Ntf_StoreNotifyEventsToAllUsrs (Ntf_EVENT_SHARED_FILE,FilCod); if (UploadType == Brw_CLASSIC_UPLOAD) Ntf_ShowAlertNumUsrsToBeNotifiedByEMail (NumUsrsToBeNotifiedByEMail); break; case Brw_ADMI_MARKS_CRS: case Brw_ADMI_MARKS_GRP: NumUsrsToBeNotifiedByEMail = Ntf_StoreNotifyEventsToAllUsrs (Ntf_EVENT_MARKS_FILE,FilCod); if (UploadType == Brw_CLASSIC_UPLOAD) Ntf_ShowAlertNumUsrsToBeNotifiedByEMail (NumUsrsToBeNotifiedByEMail); break; default: break; } } } } else // Error in file reception. File probably too big Fil_RemoveTree (PathTmp); } } } } else // Empty filename sprintf (Gbl.Alert.Txt,"%s",Txt_UPLOAD_FILE_You_must_specify_the_file_NO_HTML); } else // I do not have permission to create files here sprintf (Gbl.Alert.Txt,"%s",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]; FILE *FileURL; char PathCompleteInTreeIncludingFile[PATH_MAX + 1]; long FilCod = -1L; // Code of new file in database char FileNameToShow[NAME_MAX + 1]; struct FileMetadata FileMetadata; unsigned NumUsrsToBeNotifiedByEMail; /***** 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 */ sprintf (Path,"%s/%s",Gbl.FileBrowser.Priv.PathAboveRootFolder,Gbl.FileBrowser.Priv.FullPathInTree); 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)) { sprintf (Gbl.Alert.Txt,Txt_Can_not_create_the_link_X_because_there_is_already_a_folder_or_a_link_with_that_name, FileName); Ale_ShowAlert (Ale_WARNING,Gbl.Alert.Txt); } 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); sprintf (Gbl.Alert.Txt,Txt_Can_not_create_the_link_X_because_it_would_exceed_the_disk_quota, FileName); Ale_ShowAlert (Ale_WARNING,Gbl.Alert.Txt); } 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.Priv.FullPathInTree); /* Add entry to the table of files/folders */ sprintf (PathCompleteInTreeIncludingFile,"%s/%s.url",Gbl.FileBrowser.Priv.FullPathInTree,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.FilFolLnkName,FileNameToShow); sprintf (Gbl.Alert.Txt,Txt_The_link_X_has_been_placed_inside_the_folder_Y, FileName,FileNameToShow); Ale_ShowAlert (Ale_SUCCESS,Gbl.Alert.Txt); FileMetadata.FilCod = FilCod; Brw_GetFileMetadataByCod (&FileMetadata); /* Notify new file */ if (!Brw_CheckIfFileOrFolderIsHidden (&FileMetadata)) switch (Gbl.FileBrowser.Type) { case Brw_ADMI_DOCUM_CRS: case Brw_ADMI_DOCUM_GRP: NumUsrsToBeNotifiedByEMail = Ntf_StoreNotifyEventsToAllUsrs (Ntf_EVENT_DOCUMENT_FILE,FilCod); Ntf_ShowAlertNumUsrsToBeNotifiedByEMail (NumUsrsToBeNotifiedByEMail); break; case Brw_ADMI_TEACH_CRS: case Brw_ADMI_TEACH_GRP: NumUsrsToBeNotifiedByEMail = Ntf_StoreNotifyEventsToAllUsrs (Ntf_EVENT_TEACHERS_FILE,FilCod); Ntf_ShowAlertNumUsrsToBeNotifiedByEMail (NumUsrsToBeNotifiedByEMail); break; case Brw_ADMI_SHARE_CRS: case Brw_ADMI_SHARE_GRP: NumUsrsToBeNotifiedByEMail = Ntf_StoreNotifyEventsToAllUsrs (Ntf_EVENT_SHARED_FILE,FilCod); Ntf_ShowAlertNumUsrsToBeNotifiedByEMail (NumUsrsToBeNotifiedByEMail); break; case Brw_ADMI_MARKS_CRS: case Brw_ADMI_MARKS_GRP: NumUsrsToBeNotifiedByEMail = Ntf_StoreNotifyEventsToAllUsrs (Ntf_EVENT_MARKS_FILE,FilCod); Ntf_ShowAlertNumUsrsToBeNotifiedByEMail (NumUsrsToBeNotifiedByEMail); break; default: break; } } } } } } 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, Gbl.Alert.Txt 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; unsigned Type; bool MIMETypeIsAllowed = false; bool ExtensionIsAllowed = false; switch (Gbl.FileBrowser.Type) { case Brw_ADMI_MARKS_CRS: case Brw_ADMI_MARKS_GRP: /* Check file extension */ if ((ExtensionIsAllowed = Str_FileIsHTML (Gbl.FileBrowser.NewFilFolLnkName))) { /* 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 sprintf (Gbl.Alert.Txt,Txt_UPLOAD_FILE_X_MIME_type_Y_not_allowed_NO_HTML, Gbl.FileBrowser.NewFilFolLnkName,MIMEType); return false; } } else { sprintf (Gbl.Alert.Txt,Txt_UPLOAD_FILE_X_not_HTML_NO_HTML, Gbl.FileBrowser.NewFilFolLnkName); return false; } break; default: /* Check the file extension */ for (Type = 0; Type < Brw_NUM_FILE_EXT_ALLOWED; Type++) if (Str_FileIs (Gbl.FileBrowser.NewFilFolLnkName,Brw_FileExtensionsAllowed[Type])) { ExtensionIsAllowed = true; break; } if (ExtensionIsAllowed) { /* Check type MIME */ for (Type = 0; Type < Brw_NUM_MIME_TYPES_ALLOWED; Type++) if (!strcmp (MIMEType,Brw_MIMETypesAllowed[Type])) { MIMETypeIsAllowed = true; break; } if (!MIMETypeIsAllowed) { sprintf (Gbl.Alert.Txt,Txt_UPLOAD_FILE_X_MIME_type_Y_not_allowed_NO_HTML, Gbl.FileBrowser.NewFilFolLnkName,MIMEType); return false; } } else { sprintf (Gbl.Alert.Txt,Txt_UPLOAD_FILE_X_extension_not_allowed_NO_HTML, Gbl.FileBrowser.NewFilFolLnkName); return false; } break; } return true; } /*****************************************************************************/ /******************* Show file or folder in a file browser *******************/ /*****************************************************************************/ void Brw_SetDocumentAsVisible (void) { extern const char *Txt_FILE_FOLDER_OR_LINK_X_is_now_visible; char FileNameToShow[NAME_MAX + 1]; /***** Get parameters related to file browser *****/ Brw_GetParAndInitFileBrowser (); /***** Change file to visible *****/ if (Brw_CheckIfFileOrFolderIsSetAsHiddenInDB (Gbl.FileBrowser.FileType, Gbl.FileBrowser.Priv.FullPathInTree)) Brw_ChangeFileOrFolderHiddenInDB (Gbl.FileBrowser.Priv.FullPathInTree,false); /***** Remove the affected clipboards *****/ Brw_RemoveAffectedClipboards (Gbl.FileBrowser.Type,Gbl.Usrs.Me.UsrDat.UsrCod,Gbl.Usrs.Other.UsrDat.UsrCod); /***** Write message of confirmation *****/ Brw_GetFileNameToShowDependingOnLevel (Gbl.FileBrowser.Type,Gbl.FileBrowser.Level, Gbl.FileBrowser.FileType, Gbl.FileBrowser.FilFolLnkName,FileNameToShow); sprintf (Gbl.Alert.Txt,Txt_FILE_FOLDER_OR_LINK_X_is_now_visible, FileNameToShow); Ale_ShowAlert (Ale_SUCCESS,Gbl.Alert.Txt); /***** Show again the file browser *****/ Brw_ShowAgainFileBrowserOrWorks (); } /*****************************************************************************/ /***************** Hide file or folder in a file browser *********************/ /*****************************************************************************/ void Brw_SetDocumentAsHidden (void) { extern const char *Txt_FILE_FOLDER_OR_LINK_X_is_now_hidden; char FileNameToShow[NAME_MAX + 1]; /***** 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.FileType, Gbl.FileBrowser.Priv.FullPathInTree)) Brw_ChangeFileOrFolderHiddenInDB (Gbl.FileBrowser.Priv.FullPathInTree,true); /***** Remove the affected clipboards *****/ Brw_RemoveAffectedClipboards (Gbl.FileBrowser.Type,Gbl.Usrs.Me.UsrDat.UsrCod,Gbl.Usrs.Other.UsrDat.UsrCod); /***** Write confirmation message *****/ Brw_GetFileNameToShowDependingOnLevel (Gbl.FileBrowser.Type,Gbl.FileBrowser.Level, Gbl.FileBrowser.FileType, Gbl.FileBrowser.FilFolLnkName,FileNameToShow); sprintf (Gbl.Alert.Txt,Txt_FILE_FOLDER_OR_LINK_X_is_now_hidden,FileNameToShow); Ale_ShowAlert (Ale_SUCCESS,Gbl.Alert.Txt); /***** 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 (); char Query[512 + PATH_MAX]; MYSQL_RES *mysql_res; MYSQL_ROW row; bool IsHidden = false; /***** Get if a file or folder is hidden from database *****/ sprintf (Query,"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); if (DB_QuerySELECT (Query,&mysql_res,"can not check if a file is hidden")) { /* 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.Priv.FullPathInTree,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) { char Query[512 + PATH_MAX * 2]; /***** 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 */ sprintf (Query,"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->FullPathInTree, FileMetadata->FullPathInTree); return (DB_QueryCOUNT (Query,"can not check if a file or folder is hidden") != 0); } /*****************************************************************************/ /***************** Show metadata of a file in a file browser *****************/ /*****************************************************************************/ void Brw_ShowFileMetadata (void) { extern const char *The_ClassForm[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_Today; 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; /***** 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.FileType, FileMetadata.FullPathInTree, 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_DOCUM_INS: if (Gbl.Usrs.Me.LoggedRole < Rol_INS_ADM) ICanView = !Brw_CheckIfFileOrFolderIsHidden (&FileMetadata); break; case Brw_SHOW_DOCUM_CTR: if (Gbl.Usrs.Me.LoggedRole < Rol_CTR_ADM) ICanView = !Brw_CheckIfFileOrFolderIsHidden (&FileMetadata); break; case Brw_SHOW_DOCUM_DEG: if (Gbl.Usrs.Me.LoggedRole < Rol_DEG_ADM) ICanView = !Brw_CheckIfFileOrFolderIsHidden (&FileMetadata); break; case Brw_SHOW_DOCUM_CRS: case Brw_SHOW_DOCUM_GRP: if (Gbl.Usrs.Me.LoggedRole < Rol_TEACHER) ICanView = !Brw_CheckIfFileOrFolderIsHidden (&FileMetadata); break; default: break; } } if (ICanView) { if (FileMetadata.FileType == Brw_IS_FILE || FileMetadata.FileType == 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); } else FileHasPublisher = false; // Get user's data from database /***** Get link to download the file *****/ if (Gbl.FileBrowser.Type == Brw_SHOW_MARKS_CRS || Gbl.FileBrowser.Type == Brw_SHOW_MARKS_GRP) URL[0] = '\0'; else Brw_GetLinkToDownloadFile (FileMetadata.PathInTreeUntilFilFolLnk, FileMetadata.FilFolLnkName, 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.FileType, FileMetadata.FilFolLnkName, FileNameToShow); /***** Start 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_DOCUM_INS: case Brw_ADMI_SHARE_INS: case Brw_ADMI_DOCUM_CTR: case Brw_ADMI_SHARE_CTR: case Brw_ADMI_DOCUM_DEG: case Brw_ADMI_SHARE_DEG: case Brw_ADMI_DOCUM_CRS: case Brw_ADMI_SHARE_CRS: ICanChangePublic = true; break; default: ICanChangePublic = false; break; } Act_FormStart (Brw_ActRecDatFile[Gbl.FileBrowser.Type]); Brw_PutParamsFileBrowser (Brw_ActRecDatFile[Gbl.FileBrowser.Type], FileMetadata.PathInTreeUntilFilFolLnk, FileMetadata.FilFolLnkName, FileMetadata.FileType,-1L); } /***** Start frame *****/ Lay_StartRoundFrameTableShadow (NULL,NULL,NULL,NULL,2); /***** Link to download the file *****/ fprintf (Gbl.F.Out,"" ""); Brw_WriteBigLinkToDownloadFile (URL,&FileMetadata,FileNameToShow); fprintf (Gbl.F.Out,"" ""); /***** Filename *****/ fprintf (Gbl.F.Out,"" "" "%s:" "" "", The_ClassForm[Gbl.Prefs.Theme],Txt_Filename); Brw_WriteSmallLinkToDownloadFile (URL,FileMetadata.FileType,FileNameToShow); fprintf (Gbl.F.Out,"" ""); /***** Publisher's data *****/ fprintf (Gbl.F.Out,"" "" "%s:" "" "", The_ClassForm[Gbl.Prefs.Theme],Txt_Uploaded_by); if (FileHasPublisher) { /* Show photo */ ShowPhoto = Pho_ShowingUsrPhotoIsAllowed (&PublisherUsrDat,PhotoURL); Pho_ShowUsrPhoto (&PublisherUsrDat,ShowPhoto ? PhotoURL : NULL, "PHOTO15x20",Pho_ZOOM,false); /* Write name */ fprintf (Gbl.F.Out,"%s", PublisherUsrDat.FullName); } else /* Unknown publisher */ fprintf (Gbl.F.Out,"%s",Txt_ROLES_SINGUL_Abc[Rol_UNKNOWN][Usr_SEX_UNKNOWN]); fprintf (Gbl.F.Out,"" ""); /***** Free memory used for publisher's data *****/ if (FileMetadata.PublisherUsrCod > 0) Usr_UsrDataDestructor (&PublisherUsrDat); /***** Write the file size *****/ Fil_WriteFileSizeFull ((double) FileMetadata.Size,FileSizeStr); fprintf (Gbl.F.Out,"" "" "%s:" "" "" "%s" "" "", The_ClassForm[Gbl.Prefs.Theme], Txt_File_size, FileSizeStr); /***** Write the date *****/ fprintf (Gbl.F.Out,"" "" "%s:" "" "" "" "" "", The_ClassForm[Gbl.Prefs.Theme], Txt_Date_of_creation, (long) FileMetadata.Time, (unsigned) Gbl.Prefs.DateFormat,Txt_Today); /***** Private or public? *****/ fprintf (Gbl.F.Out,"" "" "" "" "", The_ClassForm[Gbl.Prefs.Theme],Txt_Availability); if (ICanChangePublic) // I can change file to public { fprintf (Gbl.F.Out,""); } else // I can not edit file properties fprintf (Gbl.F.Out,"%s", FileMetadata.IsPublic ? Txt_Public_open_educational_resource_OER_for_everyone : Txt_Private_available_to_certain_users_identified); fprintf (Gbl.F.Out,"" ""); /***** License *****/ fprintf (Gbl.F.Out,"" "" "" "" "", The_ClassForm[Gbl.Prefs.Theme],Txt_License); if (ICanEdit) // I can edit file properties { fprintf (Gbl.F.Out,""); } else // I can not edit file properties fprintf (Gbl.F.Out,"%s",Txt_LICENSES[FileMetadata.License]); fprintf (Gbl.F.Out,"" ""); /***** Write my number of views *****/ if (Gbl.Usrs.Me.Logged) fprintf (Gbl.F.Out,"" "" "%s:" "" "" "%u" "" "", The_ClassForm[Gbl.Prefs.Theme],Txt_My_views, FileMetadata.NumMyViews); /***** Write number of identificated views *****/ fprintf (Gbl.F.Out,"" "" "%s:" "" "" "%u (%u %s)" "" "", The_ClassForm[Gbl.Prefs.Theme],Txt_Identified_views, FileMetadata.NumViewsFromLoggedUsrs, FileMetadata.NumLoggedUsrs, (FileMetadata.NumLoggedUsrs == 1) ? Txt_user[Usr_SEX_UNKNOWN] : Txt_users[Usr_SEX_UNKNOWN]); /***** Write number of public views *****/ fprintf (Gbl.F.Out,"" "" "%s:" "" "" "%u" "" "", The_ClassForm[Gbl.Prefs.Theme],Txt_Public_views, FileMetadata.NumPublicViews); /***** End frame *****/ if (ICanEdit) // I can edit file properties { Lay_EndRoundFrameTableWithButton (Lay_CONFIRM_BUTTON,Txt_Save_file_properties); Act_FormEnd (); } else Lay_EndRoundFrameTable (); /***** Mark possible notifications as seen *****/ switch (Gbl.FileBrowser.Type) { case Brw_SHOW_DOCUM_CRS: case Brw_SHOW_DOCUM_GRP: case Brw_ADMI_DOCUM_CRS: case Brw_ADMI_DOCUM_GRP: Ntf_MarkNotifAsSeen (Ntf_EVENT_DOCUMENT_FILE, FileMetadata.FilCod,Gbl.CurrentCrs.Crs.CrsCod, Gbl.Usrs.Me.UsrDat.UsrCod); break; case Brw_ADMI_TEACH_CRS: case Brw_ADMI_TEACH_GRP: Ntf_MarkNotifAsSeen (Ntf_EVENT_TEACHERS_FILE, FileMetadata.FilCod,Gbl.CurrentCrs.Crs.CrsCod, Gbl.Usrs.Me.UsrDat.UsrCod); break; case Brw_ADMI_SHARE_CRS: case Brw_ADMI_SHARE_GRP: Ntf_MarkNotifAsSeen (Ntf_EVENT_SHARED_FILE, FileMetadata.FilCod,Gbl.CurrentCrs.Crs.CrsCod, Gbl.Usrs.Me.UsrDat.UsrCod); break; case Brw_SHOW_MARKS_CRS: case Brw_SHOW_MARKS_GRP: case Brw_ADMI_MARKS_CRS: case Brw_ADMI_MARKS_GRP: Ntf_MarkNotifAsSeen (Ntf_EVENT_MARKS_FILE, FileMetadata.FilCod,Gbl.CurrentCrs.Crs.CrsCod, Gbl.Usrs.Me.UsrDat.UsrCod); break; default: break; } } /***** Add paths until file to table of expanded folders *****/ Brw_InsFoldersInPathAndUpdOtherFoldersInExpandedFolders (Gbl.FileBrowser.Priv.PathInTreeUntilFilFolLnk); } else // !ICanView { /***** Mark possible notifications about non visible file as removed *****/ switch (Gbl.FileBrowser.Type) { case Brw_SHOW_DOCUM_CRS: case Brw_SHOW_DOCUM_GRP: case Brw_ADMI_DOCUM_CRS: case Brw_ADMI_DOCUM_GRP: Ntf_MarkNotifAsRemoved (Ntf_EVENT_DOCUMENT_FILE, FileMetadata.FilCod); break; case Brw_ADMI_TEACH_CRS: case Brw_ADMI_TEACH_GRP: Ntf_MarkNotifAsRemoved (Ntf_EVENT_TEACHERS_FILE, FileMetadata.FilCod); break; case Brw_ADMI_SHARE_CRS: case Brw_ADMI_SHARE_GRP: Ntf_MarkNotifAsRemoved (Ntf_EVENT_SHARED_FILE, FileMetadata.FilCod); break; case Brw_SHOW_MARKS_CRS: case Brw_SHOW_MARKS_GRP: case Brw_ADMI_MARKS_CRS: case Brw_ADMI_MARKS_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.FileType, Gbl.FileBrowser.Priv.FullPathInTree, 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_DOCUM_INS: if (Gbl.Usrs.Me.LoggedRole < Rol_INS_ADM) ICanView = !Brw_CheckIfFileOrFolderIsHidden (&FileMetadata); break; case Brw_SHOW_DOCUM_CTR: if (Gbl.Usrs.Me.LoggedRole < Rol_CTR_ADM) ICanView = !Brw_CheckIfFileOrFolderIsHidden (&FileMetadata); break; case Brw_SHOW_DOCUM_DEG: if (Gbl.Usrs.Me.LoggedRole < Rol_DEG_ADM) ICanView = !Brw_CheckIfFileOrFolderIsHidden (&FileMetadata); break; case Brw_SHOW_DOCUM_CRS: case Brw_SHOW_DOCUM_GRP: if (Gbl.Usrs.Me.LoggedRole < Rol_TEACHER) ICanView = !Brw_CheckIfFileOrFolderIsHidden (&FileMetadata); break; default: break; } } if (ICanView) { if (FileMetadata.FileType == Brw_IS_FILE || FileMetadata.FileType == Brw_IS_LINK) { /***** Update number of views *****/ Brw_GetAndUpdateFileViews (&FileMetadata); /***** Get link to download the file *****/ if (Gbl.FileBrowser.Type == Brw_SHOW_MARKS_CRS || Gbl.FileBrowser.Type == Brw_SHOW_MARKS_GRP) URL[0] = '\0'; else Brw_GetLinkToDownloadFile (Gbl.FileBrowser.Priv.PathInTreeUntilFilFolLnk, Gbl.FileBrowser.FilFolLnkName, URL); /***** Mark possible notifications as seen *****/ switch (Gbl.FileBrowser.Type) { case Brw_SHOW_DOCUM_CRS: case Brw_SHOW_DOCUM_GRP: case Brw_ADMI_DOCUM_CRS: case Brw_ADMI_DOCUM_GRP: Ntf_MarkNotifAsSeen (Ntf_EVENT_DOCUMENT_FILE, FileMetadata.FilCod,Gbl.CurrentCrs.Crs.CrsCod, Gbl.Usrs.Me.UsrDat.UsrCod); break; case Brw_ADMI_TEACH_CRS: case Brw_ADMI_TEACH_GRP: Ntf_MarkNotifAsSeen (Ntf_EVENT_TEACHERS_FILE, FileMetadata.FilCod,Gbl.CurrentCrs.Crs.CrsCod, Gbl.Usrs.Me.UsrDat.UsrCod); break; case Brw_ADMI_SHARE_CRS: case Brw_ADMI_SHARE_GRP: Ntf_MarkNotifAsSeen (Ntf_EVENT_SHARED_FILE, FileMetadata.FilCod,Gbl.CurrentCrs.Crs.CrsCod, Gbl.Usrs.Me.UsrDat.UsrCod); break; case Brw_SHOW_MARKS_CRS: case Brw_SHOW_MARKS_GRP: case Brw_ADMI_MARKS_CRS: case Brw_ADMI_MARKS_GRP: Ntf_MarkNotifAsSeen (Ntf_EVENT_MARKS_FILE, FileMetadata.FilCod,Gbl.CurrentCrs.Crs.CrsCod, Gbl.Usrs.Me.UsrDat.UsrCod); break; default: break; } } /***** Add paths until file to table of expanded folders *****/ Brw_InsFoldersInPathAndUpdOtherFoldersInExpandedFolders (Gbl.FileBrowser.Priv.PathInTreeUntilFilFolLnk); /***** 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_DOCUM_CRS: case Brw_SHOW_DOCUM_GRP: case Brw_ADMI_DOCUM_CRS: case Brw_ADMI_DOCUM_GRP: Ntf_MarkNotifAsRemoved (Ntf_EVENT_DOCUMENT_FILE, FileMetadata.FilCod); break; case Brw_ADMI_TEACH_CRS: case Brw_ADMI_TEACH_GRP: Ntf_MarkNotifAsRemoved (Ntf_EVENT_TEACHERS_FILE, FileMetadata.FilCod); break; case Brw_ADMI_SHARE_CRS: case Brw_ADMI_SHARE_GRP: Ntf_MarkNotifAsRemoved (Ntf_EVENT_SHARED_FILE, FileMetadata.FilCod); break; case Brw_SHOW_MARKS_CRS: case Brw_SHOW_MARKS_GRP: case Brw_ADMI_MARKS_CRS: case Brw_ADMI_MARKS_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.LoggedRole == 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_file_X; extern const char *Txt_Download; /***** On the screen a link will be shown to download the file *****/ if (Gbl.FileBrowser.Type == Brw_SHOW_MARKS_CRS || Gbl.FileBrowser.Type == Brw_SHOW_MARKS_GRP) { /* Form to see marks */ Act_FormStart (Gbl.FileBrowser.Type == Brw_SHOW_MARKS_CRS ? ActSeeMyMrkCrs : ActSeeMyMrkGrp); Brw_PutParamsFileBrowser (ActUnk, FileMetadata->PathInTreeUntilFilFolLnk, FileMetadata->FilFolLnkName, FileMetadata->FileType,-1L); /* Link begin */ sprintf (Gbl.Title,Txt_Check_marks_in_file_X,FileNameToShow); Act_LinkFormSubmit (Gbl.Title,"FILENAME_TXT",NULL); Brw_PutIconFile (32,FileMetadata->FileType,FileMetadata->FilFolLnkName); /* Name of the file of marks, link end and form end */ fprintf (Gbl.F.Out," %s " "\"%s\"" "", FileNameToShow,Gbl.Prefs.IconsURL, Gbl.Title,Gbl.Title); Act_FormEnd (); } else { /* Put anchor and filename */ fprintf (Gbl.F.Out,"", URL, (FileMetadata->FileType == Brw_IS_LINK) ? URL : // If it's a link, show full URL in title FileNameToShow); Brw_PutIconFile (32,FileMetadata->FileType,FileMetadata->FilFolLnkName); fprintf (Gbl.F.Out," %s " "\"%s\"" "", FileNameToShow, Gbl.Prefs.IconsURL, Txt_Download,Txt_Download); } } /*****************************************************************************/ /*********************** Write link to download a file ***********************/ /*****************************************************************************/ static void Brw_WriteSmallLinkToDownloadFile (const char *URL,Brw_FileType_t FileType, const char *FileNameToShow) { extern const char *Txt_Check_marks_in_file_X; /***** On the screen a link will be shown to download the file *****/ if (Gbl.FileBrowser.Type == Brw_SHOW_MARKS_CRS || Gbl.FileBrowser.Type == Brw_SHOW_MARKS_GRP) { /* Form to see marks */ Act_FormStart (Gbl.FileBrowser.Type == Brw_SHOW_MARKS_CRS ? ActSeeMyMrkCrs : ActSeeMyMrkGrp); Brw_PutParamsFileBrowser (ActUnk, Gbl.FileBrowser.Priv.PathInTreeUntilFilFolLnk, Gbl.FileBrowser.FilFolLnkName, FileType,-1L); /* Link begin */ sprintf (Gbl.Title,Txt_Check_marks_in_file_X,FileNameToShow); Act_LinkFormSubmit (Gbl.Title,"DAT",NULL); /* Name of the file of marks, link end and form end */ fprintf (Gbl.F.Out,"%s",FileNameToShow); Act_FormEnd (); } else /* Put anchor and filename */ fprintf (Gbl.F.Out,"%s", URL,FileNameToShow,FileNameToShow); } /*****************************************************************************/ /************************ Get link to download a file ************************/ /*****************************************************************************/ void Brw_GetLinkToDownloadFile (const char *PathInTree,const char *FileName,char *URL) { char FullPathIncludingFile[PATH_MAX + 1]; FILE *FileURL; char URLWithSpaces[PATH_MAX + 1]; /***** Construct absolute path to file in the private directory *****/ sprintf (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 *****/ sprintf (URLWithSpaces,"%s/%s/%s/%s", Cfg_URL_SWAD_PUBLIC,Cfg_FOLDER_FILE_BROWSER_TMP, Gbl.FileBrowser.TmpPubDir, 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; extern const char *Txt_You_dont_have_permission_to_change_the_properties_of_file_X; struct FileMetadata FileMetadata; bool IAmTheOwner; bool PublicFileBeforeEdition; bool PublicFileAfterEdition; Brw_License_t License; struct SocialPublishing 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_DOCUM_INS: case Brw_ADMI_SHARE_INS: case Brw_ADMI_DOCUM_CTR: case Brw_ADMI_SHARE_CTR: case Brw_ADMI_DOCUM_DEG: case Brw_ADMI_SHARE_DEG: case Brw_ADMI_DOCUM_CRS: case Brw_ADMI_SHARE_CRS: PublicFileAfterEdition = Brw_GetParamPublicFile (); License = Brw_GetParLicense (); break; case Brw_ADMI_DOCUM_GRP: case Brw_ADMI_TEACH_CRS: case Brw_ADMI_TEACH_GRP: case Brw_ADMI_SHARE_GRP: case Brw_ADMI_ASSIG_USR: case Brw_ADMI_ASSIG_CRS: case Brw_ADMI_WORKS_USR: case Brw_ADMI_WORKS_CRS: case Brw_ADMI_BRIEF_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.Priv.FullPathInTree, PublicFileAfterEdition,License); else // No entry in database FileMetadata.FilCod = Brw_AddPathToDB (Gbl.Usrs.Me.UsrDat.UsrCod,FileMetadata.FileType, Gbl.FileBrowser.Priv.FullPathInTree, 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_DOCUM_INS: Soc_StoreAndPublishSocialNote (Soc_NOTE_INS_DOC_PUB_FILE,FileMetadata.FilCod,&SocPub); break; case Brw_ADMI_SHARE_INS: Soc_StoreAndPublishSocialNote (Soc_NOTE_INS_SHA_PUB_FILE,FileMetadata.FilCod,&SocPub); break; case Brw_ADMI_DOCUM_CTR: Soc_StoreAndPublishSocialNote (Soc_NOTE_CTR_DOC_PUB_FILE,FileMetadata.FilCod,&SocPub); break; case Brw_ADMI_SHARE_CTR: Soc_StoreAndPublishSocialNote (Soc_NOTE_CTR_SHA_PUB_FILE,FileMetadata.FilCod,&SocPub); break; case Brw_ADMI_DOCUM_DEG: Soc_StoreAndPublishSocialNote (Soc_NOTE_DEG_DOC_PUB_FILE,FileMetadata.FilCod,&SocPub); break; case Brw_ADMI_SHARE_DEG: Soc_StoreAndPublishSocialNote (Soc_NOTE_DEG_SHA_PUB_FILE,FileMetadata.FilCod,&SocPub); break; case Brw_ADMI_DOCUM_CRS: Soc_StoreAndPublishSocialNote (Soc_NOTE_CRS_DOC_PUB_FILE,FileMetadata.FilCod,&SocPub); break; case Brw_ADMI_SHARE_CRS: Soc_StoreAndPublishSocialNote (Soc_NOTE_CRS_SHA_PUB_FILE,FileMetadata.FilCod,&SocPub); break; default: break; } /***** Write message of confirmation *****/ sprintf (Gbl.Alert.Txt,Txt_The_properties_of_file_X_have_been_saved, Gbl.FileBrowser.FilFolLnkName); Ale_ShowAlert (Ale_SUCCESS,Gbl.Alert.Txt); } else { /***** Write message of error *****/ sprintf (Gbl.Alert.Txt,Txt_You_dont_have_permission_to_change_the_properties_of_file_X, Gbl.FileBrowser.FilFolLnkName); Ale_ShowAlert (Ale_ERROR,Gbl.Alert.Txt); } /***** 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 (); char Query[256 + PATH_MAX]; MYSQL_RES *mysql_res; MYSQL_ROW row; long FilCod; /***** Get code of a file from database *****/ sprintf (Query,"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'" : ""); if (DB_QuerySELECT (Query,&mysql_res,"can not get file code")) { /* 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 (); char Query[512 + PATH_MAX]; MYSQL_RES *mysql_res; MYSQL_ROW row; unsigned UnsignedNum; /***** Get metadata of a file from database *****/ sprintf (Query,"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.Priv.FullPathInTree); if (DB_QuerySELECT (Query,&mysql_res,"can not get file metadata")) { /* 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->FileType = Brw_IS_UNKNOWN; // default if (sscanf (row[5],"%u",&UnsignedNum) == 1) if (UnsignedNum < Brw_NUM_FILE_TYPES) FileMetadata->FileType = (Brw_FileType_t) UnsignedNum; /* Get path (row[6]) */ Str_Copy (FileMetadata->FullPathInTree,row[6], PATH_MAX); Str_SplitFullPathIntoPathAndFileName (FileMetadata->FullPathInTree, FileMetadata->PathInTreeUntilFilFolLnk, FileMetadata->FilFolLnkName); /* File is hidden? (row[7]) */ switch (Gbl.FileBrowser.Type) { case Brw_SHOW_DOCUM_INS: case Brw_ADMI_DOCUM_INS: case Brw_SHOW_DOCUM_CTR: case Brw_ADMI_DOCUM_CTR: case Brw_SHOW_DOCUM_DEG: case Brw_ADMI_DOCUM_DEG: case Brw_SHOW_DOCUM_CRS: case Brw_ADMI_DOCUM_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_DOCUM_INS: case Brw_ADMI_DOCUM_INS: case Brw_ADMI_SHARE_INS: case Brw_SHOW_DOCUM_CTR: case Brw_ADMI_DOCUM_CTR: case Brw_ADMI_SHARE_CTR: case Brw_SHOW_DOCUM_DEG: case Brw_ADMI_DOCUM_DEG: case Brw_ADMI_SHARE_DEG: case Brw_SHOW_DOCUM_CRS: case Brw_ADMI_DOCUM_CRS: case Brw_ADMI_SHARE_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->FileType = Brw_IS_UNKNOWN; FileMetadata->FullPathInTree[0] = '\0'; FileMetadata->PathInTreeUntilFilFolLnk[0] = '\0'; FileMetadata->FilFolLnkName[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) { char Query[512]; MYSQL_RES *mysql_res; MYSQL_ROW row; unsigned UnsignedNum; /***** Get metadata of a file from database *****/ sprintf (Query,"SELECT FilCod,FileBrowser,Cod,ZoneUsrCod," "PublisherUsrCod,FileType,Path,Hidden,Public,License" " FROM files" " WHERE FilCod=%ld", FileMetadata->FilCod); if (DB_QuerySELECT (Query,&mysql_res,"can not get file metadata")) { /* 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->FileType = Brw_IS_UNKNOWN; // default if (sscanf (row[5],"%u",&UnsignedNum) == 1) if (UnsignedNum < Brw_NUM_FILE_TYPES) FileMetadata->FileType = (Brw_FileType_t) UnsignedNum; /* Get path (row[6]) */ Str_Copy (FileMetadata->FullPathInTree,row[6], PATH_MAX); Str_SplitFullPathIntoPathAndFileName (FileMetadata->FullPathInTree, FileMetadata->PathInTreeUntilFilFolLnk, FileMetadata->FilFolLnkName); /* Is a hidden file? (row[7]) */ switch (Gbl.FileBrowser.Type) { case Brw_SHOW_DOCUM_INS: case Brw_ADMI_DOCUM_INS: case Brw_SHOW_DOCUM_CTR: case Brw_ADMI_DOCUM_CTR: case Brw_SHOW_DOCUM_DEG: case Brw_ADMI_DOCUM_DEG: case Brw_SHOW_DOCUM_CRS: case Brw_ADMI_DOCUM_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_DOCUM_INS: case Brw_ADMI_DOCUM_INS: case Brw_ADMI_SHARE_INS: case Brw_SHOW_DOCUM_CTR: case Brw_ADMI_DOCUM_CTR: case Brw_ADMI_SHARE_CTR: case Brw_SHOW_DOCUM_DEG: case Brw_ADMI_DOCUM_DEG: case Brw_ADMI_SHARE_DEG: case Brw_SHOW_DOCUM_CRS: case Brw_ADMI_DOCUM_CRS: case Brw_ADMI_SHARE_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->FileType = Brw_IS_UNKNOWN; FileMetadata->FullPathInTree[0] = '\0'; FileMetadata->PathInTreeUntilFilFolLnk[0] = '\0'; FileMetadata->FilFolLnkName[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]; struct stat FileStatus; sprintf (Path,"%s/%s",Gbl.FileBrowser.Priv.PathAboveRootFolder, FileMetadata->FullPathInTree); if (lstat (Path,&FileStatus)) // On success ==> 0 is returned { // Error on lstat FileMetadata->FileType = Brw_IS_UNKNOWN; FileMetadata->Size = (off_t) 0; FileMetadata->Time = (time_t) 0; return false; } else { if (S_ISDIR (FileStatus.st_mode)) FileMetadata->FileType = Brw_IS_FOLDER; else if (S_ISREG (FileStatus.st_mode)) FileMetadata->FileType = Str_FileIs (FileMetadata->FullPathInTree,"url") ? Brw_IS_LINK : Brw_IS_FILE; else FileMetadata->FileType = 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) { char Query[128]; MYSQL_RES *mysql_res; MYSQL_ROW row; unsigned long FileViews; /***** Get number of filw views *****/ sprintf (Query,"SELECT SUM(NumViews) FROM file_view WHERE UsrCod=%ld", UsrCod); if (DB_QuerySELECT (Query,&mysql_res,"can not get number of file views")) { /* 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) { char Query[256]; MYSQL_RES *mysql_res; MYSQL_ROW row; /***** Get number total of views from logged users *****/ sprintf (Query,"SELECT COUNT(DISTINCT UsrCod),SUM(NumViews)" " FROM file_view" " WHERE FilCod=%ld AND UsrCod>0", FileMetadata->FilCod); if (DB_QuerySELECT (Query,&mysql_res,"can not get number of views of a file from logged users")) { 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) { char Query[256]; MYSQL_RES *mysql_res; MYSQL_ROW row; /***** Get number of public views *****/ sprintf (Query,"SELECT SUM(NumViews) FROM file_view" " WHERE FilCod=%ld AND UsrCod<=0", FileMetadata->FilCod); if (DB_QuerySELECT (Query,&mysql_res,"can not get number of public views of a file")) { /* 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) { char Query[256]; MYSQL_RES *mysql_res; MYSQL_ROW row; unsigned NumMyViews; /***** Get number of my views *****/ sprintf (Query,"SELECT NumViews FROM file_view" " WHERE FilCod=%ld AND UsrCod=%ld", FilCod,Gbl.Usrs.Me.UsrDat.UsrCod); if (DB_QuerySELECT (Query,&mysql_res,"can not get my number of views of a file")) { /* 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) { char Query[256]; if (NumViews) { /* Update number of views in database */ sprintf (Query,"UPDATE file_view SET NumViews=NumViews+1" " WHERE FilCod=%ld AND UsrCod=%ld", FilCod,Gbl.Usrs.Me.UsrDat.UsrCod); DB_QueryUPDATE (Query,"can not update number of views of a file"); } else // NumViews == 0 { /* Insert number of views in database */ sprintf (Query,"INSERT INTO file_view" " (FilCod,UsrCod,NumViews)" " VALUES" " (%ld,%ld,1)", FilCod,Gbl.Usrs.Me.UsrDat.UsrCod); DB_QueryINSERT (Query,"can not insert number of views of a file"); } } /*****************************************************************************/ /*********** 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 (); char Query[512 + PATH_MAX]; /***** Get if a file or folder is public from database *****/ sprintf (Query,"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); return (DB_QueryCOUNT (Query,"can not check if a folder contains public files") != 0); } /*****************************************************************************/ /*********************** Get number of files from a user *********************/ /*****************************************************************************/ unsigned Brw_GetNumFilesUsr (long UsrCod) { char Query[256]; /***** Get current number of files published by a user from database *****/ sprintf (Query,"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 return (unsigned) DB_QueryCOUNT (Query,"can not get number of files from a user"); } /*****************************************************************************/ /******************* Get number of public files from a user ******************/ /*****************************************************************************/ unsigned Brw_GetNumPublicFilesUsr (long UsrCod) { char Query[256]; /***** Get current number of public files published by a user from database *****/ sprintf (Query,"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 return (unsigned) DB_QueryCOUNT (Query,"can not get number of public files from a user"); } /*****************************************************************************/ /***************** 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 (); char Query[512 + PATH_MAX]; /***** Mark file as hidden in database *****/ sprintf (Query,"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); DB_QueryUPDATE (Query,"can not change status of a file in database"); } /*****************************************************************************/ /******* 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 (); char Query[512 + PATH_MAX]; /***** Change publisher, public and license of file in database *****/ sprintf (Query,"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); DB_QueryUPDATE (Query,"can not change metadata of a file in database"); } /*****************************************************************************/ /**** Get code of institution, degree, course, group for expanded folders ****/ /*****************************************************************************/ long Brw_GetCodForFiles (void) { switch (Brw_FileBrowserForDB_files[Gbl.FileBrowser.Type]) { case Brw_ADMI_DOCUM_INS: case Brw_ADMI_SHARE_INS: return Gbl.CurrentIns.Ins.InsCod; case Brw_ADMI_DOCUM_CTR: case Brw_ADMI_SHARE_CTR: return Gbl.CurrentCtr.Ctr.CtrCod; case Brw_ADMI_DOCUM_DEG: case Brw_ADMI_SHARE_DEG: return Gbl.CurrentDeg.Deg.DegCod; case Brw_ADMI_DOCUM_CRS: case Brw_ADMI_TEACH_CRS: case Brw_ADMI_SHARE_CRS: case Brw_ADMI_ASSIG_USR: case Brw_ADMI_WORKS_USR: case Brw_ADMI_MARKS_CRS: return Gbl.CurrentCrs.Crs.CrsCod; case Brw_ADMI_DOCUM_GRP: case Brw_ADMI_TEACH_GRP: case Brw_ADMI_SHARE_GRP: case Brw_ADMI_MARKS_GRP: return Gbl.CurrentCrs.Grps.GrpCod; 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_DOCUM_INS: case Brw_ADMI_SHARE_INS: *GrpCod = -1L; *CrsCod = -1L; *DegCod = -1L; *CtrCod = -1L; *InsCod = Cod; break; case Brw_ADMI_DOCUM_CTR: case Brw_ADMI_SHARE_CTR: *GrpCod = -1L; *CrsCod = -1L; *DegCod = -1L; *CtrCod = Ctr.CtrCod = Cod; Ctr_GetDataOfCentreByCod (&Ctr); *InsCod = Ctr.InsCod; break; case Brw_ADMI_DOCUM_DEG: case Brw_ADMI_SHARE_DEG: *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_DOCUM_CRS: case Brw_ADMI_TEACH_CRS: case Brw_ADMI_SHARE_CRS: case Brw_ADMI_ASSIG_USR: case Brw_ADMI_WORKS_USR: case Brw_ADMI_MARKS_CRS: *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_DOCUM_GRP: case Brw_ADMI_TEACH_GRP: case Brw_ADMI_SHARE_GRP: case Brw_ADMI_MARKS_GRP: *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; 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 (); char Query[512 + PATH_MAX]; /***** Add path to the database *****/ sprintf (Query,"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); return DB_QueryINSERTandReturnCode (Query,"can not add path to database"); } /*****************************************************************************/ /**************** 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 (); char Query[512 + PATH_MAX]; 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); Soc_MarkSocialNoteOneFileAsUnavailable (Path); /***** Remove from database the entries that store the marks properties *****/ if (FileBrowser == Brw_ADMI_MARKS_CRS || FileBrowser == Brw_ADMI_MARKS_GRP) { sprintf (Query,"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); DB_QueryDELETE (Query,"can not remove properties of marks from database"); } /***** Remove from database the entries that store the file views *****/ sprintf (Query,"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); DB_QueryDELETE (Query,"can not remove file views from database"); /***** Remove from database the entry that stores the data of a file *****/ sprintf (Query,"DELETE FROM files" " WHERE FileBrowser=%u AND Cod=%ld AND ZoneUsrCod=%ld" " AND Path='%s'", (unsigned) FileBrowser,Cod,ZoneUsrCod,Path); DB_QueryDELETE (Query,"can not remove path from database"); } /*****************************************************************************/ /************** 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 (); char Query[512 + PATH_MAX]; 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); Soc_MarkSocialNotesChildrenOfFolderAsUnavailable (Path); /***** Remove from database the entries that store the marks properties *****/ if (FileBrowser == Brw_ADMI_MARKS_CRS || FileBrowser == Brw_ADMI_MARKS_GRP) { sprintf (Query,"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); DB_QueryDELETE (Query,"can not remove properties of marks from database"); } /***** Remove from database the entries that store the file views *****/ sprintf (Query,"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); DB_QueryDELETE (Query,"can not remove file views from database"); /***** Remove from database the entries that store the data of files *****/ sprintf (Query,"DELETE FROM files" " WHERE FileBrowser=%u AND Cod=%ld AND ZoneUsrCod=%ld" " AND Path LIKE '%s/%%'", (unsigned) FileBrowser,Cod,ZoneUsrCod,Path); DB_QueryDELETE (Query,"can not remove paths from database"); } /*****************************************************************************/ /*************** 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 (); char Query[512 + PATH_MAX * 2]; /***** Update file or folder in table of common files *****/ sprintf (Query,"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); DB_QueryUPDATE (Query,"can not update folder name in a common zone"); } /*****************************************************************************/ /************** 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 (); char Query[512 + PATH_MAX * 2]; unsigned StartFinalSubpathNotChanged = strlen (OldPath) + 2; /***** Update children of a folder in table of files *****/ sprintf (Query,"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); DB_QueryUPDATE (Query,"can not rename file or folder names in a common zone"); } /*****************************************************************************/ /********** 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, teacher, admin or superuser to edit *****/ if (Gbl.Usrs.Me.MaxRole < Rol_STUDENT) return false; /***** Set depending on browser, level, logged role... *****/ switch (Gbl.FileBrowser.Type) { case Brw_ADMI_TEACH_CRS: return (Gbl.Usrs.Me.LoggedRole >= Rol_TEACHER); case Brw_ADMI_TEACH_GRP: if (Gbl.Usrs.Me.LoggedRole == Rol_TEACHER) return Grp_GetIfIBelongToGrp (Gbl.CurrentCrs.Grps.GrpCod); // A teacher can edit only if hr/she belongs to group return (Gbl.Usrs.Me.LoggedRole > Rol_TEACHER); case Brw_ADMI_SHARE_CRS: case Brw_ADMI_SHARE_GRP: // Check if I am the publisher of the folder return Brw_CheckIfICanModifySharedFileOrFolder (); case Brw_ADMI_ASSIG_USR: case Brw_ADMI_ASSIG_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.FileType == 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 return ((Gbl.Usrs.Me.LoggedRole == Rol_STUDENT && // Students can edit Gbl.FileBrowser.Asg.Open) || // inside open assignments Gbl.Usrs.Me.LoggedRole >= Rol_TEACHER); // Teachers can edit // inside open or closed assignments default: return Brw_FileBrowserIsEditable[Gbl.FileBrowser.Type]; } } /*****************************************************************************/ /**** 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.FileType != Brw_IS_FOLDER) return false; /***** I must be student, teacher, admin or superuser to edit *****/ if (Gbl.Usrs.Me.MaxRole < Rol_STUDENT) 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_ASSIG_USR: case Brw_ADMI_ASSIG_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 return ((Gbl.Usrs.Me.LoggedRole == Rol_STUDENT && // Students can create Gbl.FileBrowser.Asg.Open) || // inside open assignments Gbl.Usrs.Me.LoggedRole >= Rol_TEACHER); // Teachers can create // inside open or closed assignments default: return Brw_FileBrowserIsEditable[Gbl.FileBrowser.Type]; } } /*****************************************************************************/ /********** Check if I have permission to modify a file or folder ************/ /********** in the current common zone ************/ /*****************************************************************************/ // Returns true if the current user can remove or rename Gbl.FileBrowser.Priv.FullPathInTree, and false if he have not permission // A user can remove or rename a file if he's the publisher // A user can remove or rename a folder if he's the unique publisher of all the files and folders in the subtree starting there static bool Brw_CheckIfICanModifySharedFileOrFolder (void) { long Cod = Brw_GetCodForFiles (); char Query[512 + PATH_MAX * 2]; MYSQL_RES *mysql_res; MYSQL_ROW row; unsigned long NumRows; long PublisherUsrCod = -1L; switch (Gbl.Usrs.Me.LoggedRole) { case Rol_STUDENT: // If I am a student, I can modify the file/folder if I am the publisher /***** Get all the distinct publishers of files starting by Gbl.FileBrowser.Priv.FullPathInTree from database *****/ sprintf (Query,"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.Priv.FullPathInTree, Gbl.FileBrowser.Priv.FullPathInTree); NumRows = DB_QuerySELECT (Query,&mysql_res,"can not get publishers of files"); /***** Check all common files that are equal to Gbl.FileBrowser.Priv.FullPathInTree or that are under the folder Gbl.FileBrowser.Priv.FullPathInTree *****/ if (NumRows == 1) // Get the publisher of the file(s) { row = mysql_fetch_row (mysql_res); PublisherUsrCod = Str_ConvertStrCodToLongCod (row[0]); } /***** Free structure that stores the query result *****/ DB_FreeMySQLResult (&mysql_res); return (Gbl.Usrs.Me.UsrDat.UsrCod == PublisherUsrCod); // Am I the publisher of subtree? case Rol_TEACHER: case Rol_DEG_ADM: case Rol_CTR_ADM: case Rol_INS_ADM: case Rol_SYS_ADM: return true; default: return false; } } /*****************************************************************************/ /************* 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; struct GroupData GrpDat; /***** 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",&(GrpDat.GrpCod)) != 1) Lay_ShowErrorAndExit ("Wrong group code."); /* Get name and type of the group from database */ Grp_GetDataOfGroupByCod (&GrpDat); /* Remove file zones of this group */ Brw_RemoveGrpZones (Gbl.CurrentCrs.Crs.CrsCod,GrpDat.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 *****/ sprintf (PathGrpFileZones,"%s/%s/%ld/grp/%ld", Cfg_PATH_SWAD_PRIVATE,Cfg_FOLDER_CRS,CrsCod,GrpCod); Fil_RemoveTree (PathGrpFileZones); } /*****************************************************************************/ /***************** Remove the works of a user in a course ********************/ /*****************************************************************************/ void Brw_RemoveUsrWorksInCrs (struct UsrData *UsrDat,struct Course *Crs,Cns_QuietOrVerbose_t QuietOrVerbose) { extern const char *Txt_Works_of_X_in_Y_removed; 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 *****/ sprintf (PathUsrInCrs,"%s/%s/%ld/usr/%02u/%ld", Cfg_PATH_SWAD_PRIVATE,Cfg_FOLDER_CRS,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 /***** Write message *****/ if (QuietOrVerbose == Cns_VERBOSE) { sprintf (Gbl.Alert.Txt,Txt_Works_of_X_in_Y_removed, UsrDat->FullName,Crs->FullName); Ale_ShowAlert (Ale_SUCCESS,Gbl.Alert.Txt); } } /*****************************************************************************/ /************* Remove the works of a user in all of his courses **************/ /*****************************************************************************/ void Brw_RemoveUsrWorksInAllCrss (struct UsrData *UsrDat,Cns_QuietOrVerbose_t QuietOrVerbose) { extern const char *Txt_The_works_of_X_have_been_removed_in_a_total_of_Y_of_his_her_Z_courses; MYSQL_RES *mysql_res; MYSQL_ROW row; unsigned long NumRow,NumRows; 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,QuietOrVerbose); NumCrssWorksRemoved++; } } /***** Free structure that stores the query result *****/ DB_FreeMySQLResult (&mysql_res); /***** Write message *****/ if (QuietOrVerbose == Cns_VERBOSE) { sprintf (Gbl.Alert.Txt,Txt_The_works_of_X_have_been_removed_in_a_total_of_Y_of_his_her_Z_courses, UsrDat->FullName,NumCrssWorksRemoved,(unsigned) NumRows); Ale_ShowAlert (Ale_SUCCESS,Gbl.Alert.Txt); } } /*****************************************************************************/ /******************** Get summary and content of a file **********************/ /*****************************************************************************/ // This function may be called inside a web service, so don't report error #define Brw_MAX_BYTES_FILE_CONTENT_STR (100 + NAME_MAX + 100 + PATH_MAX + 100 + Usr_MAX_BYTES_FULL_NAME + 100 + Fil_MAX_BYTES_FILE_SIZE_STRING) 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.FilFolLnkName, Ntf_MAX_BYTES_SUMMARY); /***** Copy some file metadata into content string *****/ if (GetContent && ContentStr) { if ((*ContentStr = (char *) malloc (Brw_MAX_BYTES_FILE_CONTENT_STR))) { /* Get publisher */ if (FileMetadata.PublisherUsrCod > 0) { /* Initialize structure with publisher's data */ Usr_UsrDataConstructor (&PublisherUsrDat); PublisherUsrDat.UsrCod = FileMetadata.PublisherUsrCod; FileHasPublisher = Usr_ChkUsrCodAndGetAllUsrDataFromUsrCod (&PublisherUsrDat); } else /* Unknown publisher */ FileHasPublisher = false; sprintf (*ContentStr,"%s: %s
" // File name "%s: %s
" // File path "%s: %s", // Publisher Txt_Filename,FileMetadata.FilFolLnkName, Txt_Folder,FileMetadata.PathInTreeUntilFilFolLnk, // TODO: Fix bug: do not write internal name (for example "comun") Txt_Uploaded_by,FileHasPublisher ? PublisherUsrDat.FullName : Txt_ROLES_SINGUL_Abc[Rol_UNKNOWN][Usr_SEX_UNKNOWN]); /* Free memory used for publisher's data */ if (FileMetadata.PublisherUsrCod > 0) Usr_UsrDataDestructor (&PublisherUsrDat); } } } /*****************************************************************************/ /**************************** List documents found ***************************/ /*****************************************************************************/ // Returns the number of documents found unsigned Brw_ListDocsFound (const char *Query, 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_RES *mysql_res; MYSQL_ROW row; unsigned NumDocs; unsigned NumDoc; unsigned NumDocsNotHidden = 0; unsigned NumDocsHidden; /***** Query database *****/ if ((NumDocs = (unsigned) DB_QuerySELECT (Query,&mysql_res,"can not get files"))) { /***** Write heading *****/ /* Write header with number of documents found */ sprintf (Gbl.Title,"%u %s", NumDocs,(NumDocs == 1) ? TitleSingular : TitlePlural); Lay_StartRoundFrameTable (NULL,Gbl.Title,NULL,NULL,2); /* Heading row */ fprintf (Gbl.F.Out,"" "" "" "%s" "" "" "%s" "" "" "%s" "" "" "%s" "" "" "%s" "" "" "%s" "" "", Txt_Institution, Txt_Centre, Txt_Degree, Txt_Course, Txt_File_zone, Txt_Document); /***** 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 *****/ /* Number of documents not hidden found */ fprintf (Gbl.F.Out,"" "" "("); NumDocsHidden = NumDocs - NumDocsNotHidden; if (NumDocsHidden == 1) fprintf (Gbl.F.Out,"1 %s",Txt_hidden_document); else fprintf (Gbl.F.Out,"%u %s",NumDocsHidden,Txt_hidden_documents); fprintf (Gbl.F.Out,")" "" ""); /* End table */ Lay_EndRoundFrameTable (); } /***** Free structure that stores the query result *****/ DB_FreeMySQLResult (&mysql_res); return NumDocs; } /*****************************************************************************/ /************ Write the data of a document (result of a query) ***************/ /*****************************************************************************/ static void Brw_WriteRowDocData (unsigned *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_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.CurrentCrs.Crs.CrsCod) ? "LIGHT_BLUE" : Gbl.ColorRows[Gbl.RowEvenOdd]; /***** Write number of document in this search *****/ fprintf (Gbl.F.Out,"" "" "%u" "", BgColor,++(*NumDocsNotHidden)); /***** Write institution logo, institution short name *****/ fprintf (Gbl.F.Out,"", BgColor); if (InsCod > 0) { Act_FormGoToStart (ActSeeInsInf); Deg_PutParamDegCod (InsCod); sprintf (Gbl.Title,Txt_Go_to_X,InsShortName); Act_LinkFormSubmit (Gbl.Title,"DAT",NULL); Log_DrawLogo (Sco_SCOPE_INS,InsCod,InsShortName,20,"CENTER_TOP",true); fprintf (Gbl.F.Out," %s",InsShortName); Act_FormEnd (); } fprintf (Gbl.F.Out,""); /***** Write centre logo, centre short name *****/ fprintf (Gbl.F.Out,"", BgColor); if (CtrCod > 0) { Act_FormGoToStart (ActSeeCtrInf); Deg_PutParamDegCod (CtrCod); sprintf (Gbl.Title,Txt_Go_to_X,CtrShortName); Act_LinkFormSubmit (Gbl.Title,"DAT",NULL); Log_DrawLogo (Sco_SCOPE_CTR,CtrCod,CtrShortName,20,"CENTER_TOP",true); fprintf (Gbl.F.Out," %s",CtrShortName); Act_FormEnd (); } fprintf (Gbl.F.Out,""); /***** Write degree logo, degree short name *****/ fprintf (Gbl.F.Out,"", BgColor); if (DegCod > 0) { Act_FormGoToStart (ActSeeDegInf); Deg_PutParamDegCod (DegCod); sprintf (Gbl.Title,Txt_Go_to_X,DegShortName); Act_LinkFormSubmit (Gbl.Title,"DAT",NULL); Log_DrawLogo (Sco_SCOPE_DEG,DegCod,DegShortName,20,"CENTER_TOP",true); fprintf (Gbl.F.Out," %s",DegShortName); Act_FormEnd (); } fprintf (Gbl.F.Out,""); /***** Write course short name *****/ fprintf (Gbl.F.Out,"", BgColor); if (CrsCod > 0) { Act_FormGoToStart (ActSeeCrsInf); Crs_PutParamCrsCod (CrsCod); sprintf (Gbl.Title,Txt_Go_to_X,CrsShortName); Act_LinkFormSubmit (Gbl.Title,"DAT",NULL); fprintf (Gbl.F.Out,"%s",CrsShortName); Act_FormEnd (); } fprintf (Gbl.F.Out,""); /***** Write file zone *****/ switch (FileMetadata.FileBrowser) { case Brw_ADMI_DOCUM_INS: case Brw_ADMI_DOCUM_CTR: case Brw_ADMI_DOCUM_DEG: case Brw_ADMI_DOCUM_CRS: case Brw_ADMI_DOCUM_GRP: Title = Txt_Documents_area; break; case Brw_ADMI_TEACH_CRS: case Brw_ADMI_TEACH_GRP: Title = Txt_Teachers_files_area; break; case Brw_ADMI_SHARE_INS: case Brw_ADMI_SHARE_CTR: case Brw_ADMI_SHARE_DEG: case Brw_ADMI_SHARE_CRS: case Brw_ADMI_SHARE_GRP: Title = Txt_Shared_files_area; break; case Brw_ADMI_ASSIG_USR: Title = Txt_Assignments_area; break; case Brw_ADMI_WORKS_USR: Title = Txt_Works_area; break; case Brw_ADMI_MARKS_CRS: case Brw_ADMI_MARKS_GRP: Title = Txt_Marks_area; break; case Brw_ADMI_BRIEF_USR: Title = Txt_Temporary_private_storage_area; break; default: Title = ""; break; } fprintf (Gbl.F.Out,"" "%s" "", BgColor,Title); /***** Get the name of the file to show *****/ Brw_GetFileNameToShow (FileMetadata.FileType, FileMetadata.FilFolLnkName, FileNameToShow); /***** Write file name using path (row[1]) *****/ fprintf (Gbl.F.Out,"", BgColor); /* Start form */ Action = Brw_ActReqDatFile[Brw_FileBrowserForFoundDocs[FileMetadata.FileBrowser]]; if (CrsCod > 0 && CrsCod != Gbl.CurrentCrs.Crs.CrsCod) // Not the current course { Act_FormGoToStart (Action); Crs_PutParamCrsCod (CrsCod); // Go to another course } else if (DegCod > 0 && DegCod != Gbl.CurrentDeg.Deg.DegCod) // Not the current degree { Act_FormGoToStart (Action); Deg_PutParamDegCod (DegCod); // Go to another degree } else if (CtrCod > 0 && CtrCod != Gbl.CurrentCtr.Ctr.CtrCod) // Not the current centre { Act_FormGoToStart (Action); Ctr_PutParamCtrCod (CtrCod); // Go to another centre } else if (InsCod > 0 && InsCod != Gbl.CurrentIns.Ins.InsCod) // Not the current institution { Act_FormGoToStart (Action); Ins_PutParamInsCod (InsCod); // Go to another institution } else Act_FormStart (Action); if (GrpCod > 0) Grp_PutParamGrpCod (GrpCod); /* Parameters to go to file / folder */ Brw_PutParamsFileBrowser (ActUnk, FileMetadata.FileType == Brw_IS_FOLDER ? FileMetadata.PathInTreeUntilFilFolLnk : NULL, FileMetadata.FileType == Brw_IS_FOLDER ? FileMetadata.FilFolLnkName : NULL, FileMetadata.FileType, FileMetadata.FileType == Brw_IS_FOLDER ? -1L : FileMetadata.FilCod); /* File or folder icon */ Act_LinkFormSubmit (FileNameToShow,"DAT_N",NULL); if (FileMetadata.FileType == Brw_IS_FOLDER) /* Icon with folder */ fprintf (Gbl.F.Out,"\"%s\"", Gbl.Prefs.IconsURL, Txt_Folder,Txt_Folder); else /* Icon with file type or link */ Brw_PutIconFile (16,FileMetadata.FileType,FileMetadata.FilFolLnkName); fprintf (Gbl.F.Out," %s" "", FileNameToShow); /* End form */ Act_FormEnd (); fprintf (Gbl.F.Out,"" ""); 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_PutContextualLink (ActReqRemOldBrf,NULL, Brw_PutHiddenParamFullTreeIfSelected, "remove-on64x64.png", Txt_Remove_old_files,Txt_Remove_old_files, NULL); } /*****************************************************************************/ /************** Write a form fo confirm removing of old files ****************/ /*****************************************************************************/ void Brw_AskRemoveOldFiles (void) { extern const char *The_ClassForm[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 (); /***** Start form *****/ Act_FormStart (ActRemOldBrf); Brw_PutHiddenParamFullTreeIfSelected (); /***** Start frame *****/ Lay_StartRoundFrame (NULL,Txt_Remove_old_files,NULL,NULL); /***** Form to request number of months (to remove files older) *****/ fprintf (Gbl.F.Out,""); /***** End frame *****/ Lay_EndRoundFrameWithButton (Lay_REMOVE_BUTTON,Txt_Remove); /***** End form *****/ Act_FormEnd (); /***** 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 *****/ sprintf (Gbl.Alert.Txt,"%s: %u
" "%s: %u
" "%s: %u", Txt_Files_removed ,Removed.NumFiles, Txt_Links_removed ,Removed.NumLinks, Txt_Folders_removed,Removed.NumFolds); Ale_ShowAlert (Ale_SUCCESS,Gbl.Alert.Txt); } /***** 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 *****/ sprintf (PathFileRel ,"%s/%s",Path ,FileList[NumFile]->d_name); sprintf (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 ((void *) FileList[NumFile]); } free ((void *) 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 ((void *) FileList[NumFile]); free ((void *) 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; }