mirror of https://github.com/acanas/swad-core.git
Version19.114
This commit is contained in:
Antonio Cañas Vargas
parent
e4b2c08d70
commit
1d44f548c5
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// swad_system_config.c: configuration of system
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/*
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SWAD (Shared Workspace At a Distance),
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is a web platform developed at the University of Granada (Spain),
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and used to support university teaching.
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This file is part of SWAD core.
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Copyright (C) 1999-2020 Antonio Cañas Vargas
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as
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published by the Free Software Foundation, either version 3 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/*****************************************************************************/
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/********************************* Headers ***********************************/
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/*****************************************************************************/
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#define _GNU_SOURCE // For asprintf
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#include <stdbool.h> // For boolean type
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#include <stddef.h> // For NULL
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#include <stdio.h> // For asprintf
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#include <stdlib.h> // For free
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#include <string.h> // For string functions
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#include "swad_box.h"
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#include "swad_config.h"
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#include "swad_course.h"
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#include "swad_database.h"
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#include "swad_form.h"
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#include "swad_help.h"
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#include "swad_hierarchy.h"
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#include "swad_hierarchy_config.h"
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#include "swad_HTML.h"
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#include "swad_role.h"
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#include "swad_system_config.h"
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/*****************************************************************************/
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/************** External global variables from others modules ****************/
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/*****************************************************************************/
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/*****************************************************************************/
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/***************************** Private constants *****************************/
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/*****************************************************************************/
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/*****************************************************************************/
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/******************************* Private types *******************************/
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/*****************************************************************************/
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/*****************************************************************************/
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/***************************** Private variables *****************************/
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/*****************************************************************************/
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/*****************************************************************************/
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/***************************** Private prototypes ****************************/
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/*****************************************************************************/
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static void SysCfg_Configuration (bool PrintView);
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static void SysCfg_PutIconToPrint (void);
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static bool SysCfg_GetIfMapIsAvailable (void);
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static void SysCfg_GetCoordAndZoom (struct Coordinates *Coord,unsigned *Zoom);
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static void SysCfg_Map (void);
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static void SysCfg_Platform (void);
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static void SysCfg_Shortcut (bool PrintView);
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static void SysCfg_QR (void);
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static void SysCfg_NumCtys (void);
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static void SysCfg_NumInss (void);
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static void SysCfg_NumCtrs (void);
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static void SysCfg_NumDegs (void);
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static void SysCfg_NumCrss (void);
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static void SysCfg_NumUsrsInCrss (Rol_Role_t Role);
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/*****************************************************************************/
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/***************** Show information of the current country *******************/
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/*****************************************************************************/
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void SysCfg_ShowConfiguration (void)
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{
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SysCfg_Configuration (false);
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/***** Show help to enrol me *****/
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Hlp_ShowHelpWhatWouldYouLikeToDo ();
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}
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/*****************************************************************************/
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/***************** Print information of the current country ******************/
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/*****************************************************************************/
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void SysCfg_PrintConfiguration (void)
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{
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SysCfg_Configuration (true);
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}
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/*****************************************************************************/
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/******************** Information of the current country *********************/
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/*****************************************************************************/
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static void SysCfg_Configuration (bool PrintView)
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{
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extern const char *Hlp_SYSTEM_Information;
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bool MapIsAvailable;
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/***** Begin box *****/
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if (PrintView)
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Box_BoxBegin (NULL,Cfg_PLATFORM_SHORT_NAME,NULL,
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NULL,Box_NOT_CLOSABLE);
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else
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Box_BoxBegin (NULL,Cfg_PLATFORM_SHORT_NAME,SysCfg_PutIconToPrint,
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Hlp_SYSTEM_Information,Box_NOT_CLOSABLE);
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/**************************** Left part ***********************************/
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HTM_DIV_Begin ("class=\"HIE_CFG_LEFT\"");
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/***** Begin table *****/
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HTM_TABLE_BeginWidePadding (2);
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/***** Platform *****/
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SysCfg_Platform ();
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/***** Shortcut to the country *****/
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SysCfg_Shortcut (PrintView);
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if (PrintView)
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/***** QR code with link to the country *****/
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SysCfg_QR ();
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else
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{
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/***** Number of countries,
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number of institutions,
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number of centres,
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number of degrees,
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number of courses *****/
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SysCfg_NumCtys ();
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SysCfg_NumInss ();
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SysCfg_NumCtrs ();
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SysCfg_NumDegs ();
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SysCfg_NumCrss ();
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/***** Number of users in courses of this country *****/
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SysCfg_NumUsrsInCrss (Rol_TCH);
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SysCfg_NumUsrsInCrss (Rol_NET);
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SysCfg_NumUsrsInCrss (Rol_STD);
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SysCfg_NumUsrsInCrss (Rol_UNK);
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}
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/***** End table *****/
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HTM_TABLE_End ();
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/***** End of left part *****/
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HTM_DIV_End ();
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/**************************** Right part **********************************/
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/***** Check map *****/
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MapIsAvailable = SysCfg_GetIfMapIsAvailable ();
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if (MapIsAvailable)
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{
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HTM_DIV_Begin ("class=\"HIE_CFG_RIGHT\"");
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/***** Country map *****/
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SysCfg_Map ();
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HTM_DIV_End ();
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}
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/***** End box *****/
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Box_BoxEnd ();
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}
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/*****************************************************************************/
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/************* Put icon to print the configuration of a country **************/
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/*****************************************************************************/
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static void SysCfg_PutIconToPrint (void)
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{
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Ico_PutContextualIconToPrint (ActPrnSysInf,NULL);
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}
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/*****************************************************************************/
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/******************** Check if country map should be shown *******************/
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/*****************************************************************************/
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static bool SysCfg_GetIfMapIsAvailable (void)
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{
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/***** Get number of centres with both coordinates set
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(coordinates 0, 0 means not set ==> don't show map) *****/
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return
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(unsigned) DB_QueryCOUNT ("can not get centres with coordinates",
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"SELECT COUNT(*) FROM centres"
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" WHERE centres.Latitude<>0"
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" AND centres.Longitude<>0");
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}
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/*****************************************************************************/
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/********* Get average coordinates of centres in current institution *********/
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/*****************************************************************************/
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static void SysCfg_GetCoordAndZoom (struct Coordinates *Coord,unsigned *Zoom)
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{
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char *Query;
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/***** Get average coordinates of centres with both coordinates set
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(coordinates 0, 0 means not set ==> don't show map) *****/
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if (asprintf (&Query,
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"SELECT AVG(Latitude)," // row[0]
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"AVG(Longitude)," // row[1]
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"GREATEST(MAX(Latitude)-MIN(Latitude),"
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"MAX(Longitude)-MIN(Longitude))" // row[2]
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" FROM centres"
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" WHERE Latitude<>0"
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" AND Longitude<>0") < 0)
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Lay_NotEnoughMemoryExit ();
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Map_GetCoordAndZoom (Coord,Zoom,Query);
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free (Query);
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}
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/*****************************************************************************/
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/****************************** Draw country map *****************************/
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/*****************************************************************************/
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#define SysCfg_MAP_CONTAINER_ID "cty_mapid"
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static void SysCfg_Map (void)
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{
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MYSQL_RES *mysql_res;
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MYSQL_ROW row;
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struct Coordinates CtyAvgCoord;
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unsigned Zoom;
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unsigned NumCtrs;
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unsigned NumCtr;
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struct Centre Ctr;
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struct Instit Ins;
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/***** Leaflet CSS *****/
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Map_LeafletCSS ();
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/***** Leaflet script *****/
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Map_LeafletScript ();
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/***** Container for the map *****/
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HTM_DIV_Begin ("id=\"%s\"",SysCfg_MAP_CONTAINER_ID);
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HTM_DIV_End ();
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/***** Script to draw the map *****/
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HTM_SCRIPT_Begin (NULL,NULL);
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/* Let's create a map with pretty Mapbox Streets tiles */
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SysCfg_GetCoordAndZoom (&CtyAvgCoord,&Zoom);
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Map_CreateMap (SysCfg_MAP_CONTAINER_ID,&CtyAvgCoord,Zoom);
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/* Add Mapbox Streets tile layer to our map */
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Map_AddTileLayer ();
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/* Get centres with coordinates */
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NumCtrs = (unsigned) DB_QuerySELECT (&mysql_res,"can not get centres"
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" with coordinates",
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"SELECT CtrCod" // row[0]
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" FROM centres"
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" WHERE centres.Latitude<>0"
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" AND centres.Longitude<>0");
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/* Add a marker and a popup for each centre */
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for (NumCtr = 0;
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NumCtr < NumCtrs;
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NumCtr++)
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{
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/* Get next centre */
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row = mysql_fetch_row (mysql_res);
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/* Get centre code (row[0]) */
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Ctr.CtrCod = Str_ConvertStrCodToLongCod (row[0]);
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/* Get data of centre */
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Ctr_GetDataOfCentreByCod (&Ctr);
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/* Get data of institution */
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Ins.InsCod = Ctr.InsCod;
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Ins_GetDataOfInstitutionByCod (&Ins);
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/* Add marker */
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Map_AddMarker (&Ctr.Coord);
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/* Add popup */
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Map_AddPopup (Ctr.ShrtName,Ins.ShrtName,
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false); // Closed
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}
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/* Free structure that stores the query result */
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DB_FreeMySQLResult (&mysql_res);
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HTM_SCRIPT_End ();
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}
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/*****************************************************************************/
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/****************** Show platform in country configuration *******************/
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/*****************************************************************************/
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static void SysCfg_Platform (void)
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{
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extern const char *Txt_Platform;
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/***** Institution *****/
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HTM_TR_Begin (NULL);
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/* Label */
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Frm_LabelColumn ("RT",NULL,Txt_Platform);
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/* Data */
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HTM_TD_Begin ("class=\"DAT_N LB\"");
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HTM_Txt (Cfg_PLATFORM_SHORT_NAME);
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HTM_TD_End ();
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HTM_TR_End ();
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}
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/*****************************************************************************/
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/************** Show platform shortcut in system configuration ***************/
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/*****************************************************************************/
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static void SysCfg_Shortcut (bool PrintView)
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{
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HieCfg_Shortcut (PrintView,NULL,-1L);
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}
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/*****************************************************************************/
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/***************** Show country QR in country configuration ******************/
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/*****************************************************************************/
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static void SysCfg_QR (void)
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{
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HieCfg_QR (NULL,-1L);
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}
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/*****************************************************************************/
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/************ Show number of countries in system configuration ***************/
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/*****************************************************************************/
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static void SysCfg_NumCtys (void)
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{
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extern const char *Txt_Countries;
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/***** Number of countries ******/
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HTM_TR_Begin (NULL);
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/* Label */
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Frm_LabelColumn ("RT",NULL,Txt_Countries);
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/* Data */
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HTM_TD_Begin ("class=\"LB\"");
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Frm_StartFormGoTo (ActSeeCty);
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HTM_BUTTON_SUBMIT_Begin (Txt_Countries,"BT_LINK DAT",NULL);
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HTM_Unsigned (Cty_GetNumCtysTotal ());
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HTM_BUTTON_End ();
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Frm_EndForm ();
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HTM_TD_End ();
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HTM_TR_End ();
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}
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/*****************************************************************************/
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/*********** Show number of institutions in system configuration *************/
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/*****************************************************************************/
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static void SysCfg_NumInss (void)
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{
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extern const char *Txt_Institutions;
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/***** Number of institutions ******/
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HTM_TR_Begin (NULL);
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/* Label */
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Frm_LabelColumn ("RT",NULL,Txt_Institutions);
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/* Data */
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HTM_TD_Begin ("class=\"DAT LB\"");
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HTM_Unsigned (Ins_GetNumInssTotal ());
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HTM_TD_End ();
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HTM_TR_End ();
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}
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/*****************************************************************************/
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/************** Show number of centres in system configuration ***************/
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/*****************************************************************************/
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static void SysCfg_NumCtrs (void)
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{
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extern const char *Txt_Centres;
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/***** Number of centres *****/
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HTM_TR_Begin (NULL);
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/* Label */
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Frm_LabelColumn ("RT",NULL,Txt_Centres);
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/* Data */
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HTM_TD_Begin ("class=\"DAT LB\"");
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HTM_Unsigned (Ctr_GetNumCtrsTotal ());
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HTM_TD_End ();
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HTM_TR_End ();
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}
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/*****************************************************************************/
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/************* Show number of degrees in system configuration ****************/
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/*****************************************************************************/
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static void SysCfg_NumDegs (void)
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{
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extern const char *Txt_Degrees;
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/***** Number of degrees *****/
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HTM_TR_Begin (NULL);
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/* Label */
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Frm_LabelColumn ("RT",NULL,Txt_Degrees);
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/* Data */
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HTM_TD_Begin ("class=\"DAT LB\"");
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HTM_Unsigned (Deg_GetNumDegsTotal ());
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HTM_TD_End ();
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HTM_TR_End ();
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}
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/*****************************************************************************/
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/************* Show number of courses in system configuration ****************/
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/*****************************************************************************/
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static void SysCfg_NumCrss (void)
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{
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extern const char *Txt_Courses;
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/***** Number of courses *****/
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HTM_TR_Begin (NULL);
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/* Label */
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Frm_LabelColumn ("RT",NULL,Txt_Courses);
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/* Data */
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HTM_TD_Begin ("class=\"DAT LB\"");
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HTM_Unsigned (Crs_GetNumCrssTotal ());
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HTM_TD_End ();
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HTM_TR_End ();
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}
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/*****************************************************************************/
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/***************** Number of users in courses of the system ******************/
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/*****************************************************************************/
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static void SysCfg_NumUsrsInCrss (Rol_Role_t Role)
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{
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extern const char *Txt_Users_in_courses;
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extern const char *Txt_ROLES_PLURAL_Abc[Rol_NUM_ROLES][Usr_NUM_SEXS];
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/***** Number of users in courses *****/
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HTM_TR_Begin (NULL);
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/* Label */
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Frm_LabelColumn ("RT",NULL,
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Role == Rol_UNK ? Txt_Users_in_courses :
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Txt_ROLES_PLURAL_Abc[Role][Usr_SEX_UNKNOWN]);
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/* Data */
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HTM_TD_Begin ("class=\"DAT LB\"");
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HTM_Unsigned (Usr_GetNumUsrsInCrss (Hie_SYS,-1L,
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Role == Rol_UNK ? (1 << Rol_STD) |
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(1 << Rol_NET) |
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(1 << Rol_TCH) : // Any user
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(1 << Role)));
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HTM_TD_End ();
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HTM_TR_End ();
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}
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@ -0,0 +1,41 @@
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// swad_system_config.h: configuration of system
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#ifndef _SWAD_SYS_CFG
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#define _SWAD_SYS_CFG
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/*
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SWAD (Shared Workspace At a Distance),
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is a web platform developed at the University of Granada (Spain),
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and used to support university teaching.
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This file is part of SWAD core.
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Copyright (C) 1999-2020 Antonio Cañas Vargas
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as
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published by the Free Software Foundation, either version 3 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
|
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but WITHOUT ANY WARRANTY; without even the implied warranty of
|
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU Affero General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Affero General Public License
|
||||
along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/*****************************************************************************/
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/********************************* Headers ***********************************/
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/*****************************************************************************/
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/*****************************************************************************/
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/************************** Public types and constants ***********************/
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/*****************************************************************************/
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/*****************************************************************************/
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/****************************** Public prototypes ****************************/
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/*****************************************************************************/
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void SysCfg_ShowConfiguration (void);
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void SysCfg_PrintConfiguration (void);
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#endif
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