mirror of https://github.com/acanas/swad-core.git
274 lines
9.2 KiB
C
274 lines
9.2 KiB
C
// swad_calendar.c: Draw month and calendar
|
|
|
|
/*
|
|
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) 1999-2015 Antonio Cañas Vargas
|
|
|
|
This program is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU Affero General Public License as
|
|
published by the Free Software Foundation, either version 3 of the
|
|
License, or (at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU Affero General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Affero General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
/*****************************************************************************/
|
|
/********************************* Headers ***********************************/
|
|
/*****************************************************************************/
|
|
|
|
#include <string.h> // For string functions
|
|
|
|
#include "swad_exam.h"
|
|
#include "swad_calendar.h"
|
|
#include "swad_database.h"
|
|
#include "swad_global.h"
|
|
#include "swad_parameter.h"
|
|
#include "swad_preference.h"
|
|
|
|
/*****************************************************************************/
|
|
/************** External global variables from others modules ****************/
|
|
/*****************************************************************************/
|
|
|
|
extern struct Globals Gbl;
|
|
|
|
/*****************************************************************************/
|
|
/**************************** Private constants ******************************/
|
|
/*****************************************************************************/
|
|
|
|
const bool Cal_DayIsValidAsFirstDayOfWeek[7] =
|
|
{
|
|
true, // 0: monday
|
|
false, // 1: tuesday
|
|
false, // 2: wednesday
|
|
false, // 3: thursday
|
|
false, // 4: friday
|
|
false, // 5: saturday
|
|
true, // 6: sunday
|
|
};
|
|
|
|
/*****************************************************************************/
|
|
/***************************** Private prototypes ****************************/
|
|
/*****************************************************************************/
|
|
|
|
static unsigned Cal_GetParamFirstDayOfWeek (void);
|
|
|
|
/*****************************************************************************/
|
|
/************** Put icons to select the first day of the week ****************/
|
|
/*****************************************************************************/
|
|
|
|
void Cal_PutIconsToSelectFirstDayOfWeek (void)
|
|
{
|
|
extern const char *Txt_Calendar;
|
|
extern const char *Txt_First_day_of_the_week;
|
|
extern const char *Txt_DAYS_SMALL[7];
|
|
unsigned FirstDayOfWeek;
|
|
|
|
Lay_StartRoundFrameTable (NULL,2,Txt_Calendar);
|
|
fprintf (Gbl.F.Out,"<tr>");
|
|
for (FirstDayOfWeek = 0; // Monday
|
|
FirstDayOfWeek <= 6; // Sunday
|
|
FirstDayOfWeek++)
|
|
if (Cal_DayIsValidAsFirstDayOfWeek[FirstDayOfWeek])
|
|
{
|
|
fprintf (Gbl.F.Out,"<td class=\"%s\">",
|
|
FirstDayOfWeek == Gbl.Prefs.FirstDayOfWeek ? "LAYOUT_ON" :
|
|
"LAYOUT_OFF");
|
|
Act_FormStart (ActChg1stDay);
|
|
Par_PutHiddenParamUnsigned ("FirstDayOfWeek",FirstDayOfWeek);
|
|
fprintf (Gbl.F.Out,"<input type=\"image\" src=\"%s/first-day-of-week-%u-64x64.png\""
|
|
" alt=\"%s\" title=\"%s: %s\" class=\"ICON32x32B\""
|
|
" style=\"margin:0 auto;\" />",
|
|
Gbl.Prefs.IconsURL,
|
|
FirstDayOfWeek,
|
|
Txt_DAYS_SMALL[FirstDayOfWeek],
|
|
Txt_First_day_of_the_week,Txt_DAYS_SMALL[FirstDayOfWeek]);
|
|
Act_FormEnd ();
|
|
fprintf (Gbl.F.Out,"</td>");
|
|
}
|
|
fprintf (Gbl.F.Out,"</tr>");
|
|
Lay_EndRoundFrameTable ();
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************************* Change first day of week **************************/
|
|
/*****************************************************************************/
|
|
|
|
void Cal_ChangeFirstDayOfWeek (void)
|
|
{
|
|
char Query[512];
|
|
|
|
/***** Get param with icon set *****/
|
|
Gbl.Prefs.FirstDayOfWeek = Cal_GetParamFirstDayOfWeek ();
|
|
|
|
/***** Store icon set in database *****/
|
|
if (Gbl.Usrs.Me.Logged)
|
|
{
|
|
sprintf (Query,"UPDATE usr_data SET FirstDayOfWeek='%u'"
|
|
" WHERE UsrCod='%ld'",
|
|
Gbl.Prefs.FirstDayOfWeek,
|
|
Gbl.Usrs.Me.UsrDat.UsrCod);
|
|
DB_QueryUPDATE (Query,"can not update your preference about first day of week");
|
|
}
|
|
|
|
/***** Set preferences from current IP *****/
|
|
Pre_SetPrefsFromIP ();
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/*********************** Get parameter with icon set *************************/
|
|
/*****************************************************************************/
|
|
|
|
static unsigned Cal_GetParamFirstDayOfWeek (void)
|
|
{
|
|
char UnsignedStr[10+1];
|
|
unsigned UnsignedNum;
|
|
unsigned FirstDayOfWeek = Cal_FIRST_DAY_OF_WEEK_DEFAULT;
|
|
|
|
Par_GetParToText ("FirstDayOfWeek",UnsignedStr,10);
|
|
if (sscanf (UnsignedStr,"%u",&UnsignedNum) == 1)
|
|
if (Cal_DayIsValidAsFirstDayOfWeek[UnsignedNum])
|
|
FirstDayOfWeek = UnsignedNum;
|
|
|
|
return FirstDayOfWeek;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/***************************** Draw current month ****************************/
|
|
/*****************************************************************************/
|
|
|
|
void Cal_DrawCurrentMonth (void)
|
|
{
|
|
extern const char *Txt_STR_LANG_ID[Txt_NUM_LANGUAGES];
|
|
char Params[256+256+Ses_LENGTH_SESSION_ID+256];
|
|
unsigned Sunday = 6;
|
|
|
|
/***** Get list of holidays *****/
|
|
if (!Gbl.Hlds.LstIsRead)
|
|
{
|
|
Gbl.Hlds.SelectedOrderType = Hld_ORDER_BY_START_DATE;
|
|
Hld_GetListHolidays ();
|
|
}
|
|
|
|
/***** Create list of dates of exam announcements *****/
|
|
Exa_CreateListOfExamAnnouncements ();
|
|
|
|
/***** Draw the month in JavaScript *****/
|
|
/* JavaScript will write HTML here */
|
|
fprintf (Gbl.F.Out,"<div id=\"CurrentMonth\">"
|
|
"</div>");
|
|
|
|
/* Write script to draw the month */
|
|
fprintf (Gbl.F.Out,"<script type=\"text/javascript\">"
|
|
" Gbl_HTMLContent = '';"
|
|
" DrawCurrentMonth ('CurrentMonth',%u,%ld,%ld,'%s/%s',",
|
|
Sunday,
|
|
(long) Gbl.StartExecutionTimeUTC,
|
|
Gbl.CurrentCtr.Ctr.PlcCod,
|
|
Cfg_HTTPS_URL_SWAD_CGI,Txt_STR_LANG_ID[Gbl.Prefs.Language]);
|
|
Act_SetParamsForm (Params,ActSeeCal,true);
|
|
fprintf (Gbl.F.Out,"'%s',",Params);
|
|
Act_SetParamsForm (Params,ActSeeExaAnn,true);
|
|
fprintf (Gbl.F.Out,"'%s');"
|
|
"</script>",Params);
|
|
|
|
/***** Free list of dates of exam announcements *****/
|
|
Exa_FreeListExamAnnouncements ();
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************************ Draw an academic calendar **************************/
|
|
/*****************************************************************************/
|
|
/* Current Starting
|
|
month month
|
|
1 -> 9
|
|
2 -> 9
|
|
3 -> 9
|
|
4 -> 9
|
|
|
|
5 -> 1
|
|
6 -> 1
|
|
7 -> 1
|
|
8 -> 1
|
|
|
|
9 -> 5
|
|
10 -> 5
|
|
11 -> 5
|
|
12 -> 5
|
|
*/
|
|
void Cal_DrawCalendar (void)
|
|
{
|
|
extern const char *Txt_Print;
|
|
bool PrintView = (Gbl.CurrentAct == ActPrnCal);
|
|
unsigned Sunday = 6;
|
|
|
|
extern const char *Txt_STR_LANG_ID[Txt_NUM_LANGUAGES];
|
|
char Params[256+256+Ses_LENGTH_SESSION_ID+256];
|
|
|
|
/***** Get list of holidays *****/
|
|
if (!Gbl.Hlds.LstIsRead)
|
|
{
|
|
Gbl.Hlds.SelectedOrderType = Hld_ORDER_BY_START_DATE;
|
|
Hld_GetListHolidays ();
|
|
}
|
|
|
|
/***** Create list of calls for examination *****/
|
|
Exa_CreateListOfExamAnnouncements ();
|
|
|
|
/***** Start of table and title *****/
|
|
if (!PrintView)
|
|
{
|
|
/* Link to print view */
|
|
fprintf (Gbl.F.Out,"<div class=\"CONTEXT_MENU\">");
|
|
Act_PutContextualLink (ActPrnCal,NULL,"print",Txt_Print);
|
|
fprintf (Gbl.F.Out,"</div>");
|
|
}
|
|
Lay_StartRoundFrameTable (NULL,0,NULL);
|
|
Lay_WriteHeaderClassPhoto (1,PrintView,false,
|
|
Gbl.CurrentIns.Ins.InsCod,
|
|
Gbl.CurrentDeg.Deg.DegCod,
|
|
Gbl.CurrentCrs.Crs.CrsCod);
|
|
|
|
/***** Draw several months *****/
|
|
/* JavaScript will write HTML here */
|
|
fprintf (Gbl.F.Out,"<tr>"
|
|
"<td class=\"CENTER_TOP\">"
|
|
"<div id=\"calendar\">"
|
|
"</div>");
|
|
|
|
/* Write script to draw the month */
|
|
fprintf (Gbl.F.Out,"<script type=\"text/javascript\">"
|
|
" Gbl_HTMLContent = '';"
|
|
" Cal_DrawCalendar('calendar',%u,%ld,%ld,%s,'%s/%s',",
|
|
Sunday,
|
|
(long) Gbl.StartExecutionTimeUTC,
|
|
Gbl.CurrentCtr.Ctr.PlcCod,
|
|
(Gbl.CurrentAct == ActPrnCal) ? "true" :
|
|
"false",
|
|
Cfg_HTTPS_URL_SWAD_CGI,Txt_STR_LANG_ID[Gbl.Prefs.Language]);
|
|
Act_SetParamsForm (Params,ActSeeCal,true);
|
|
fprintf (Gbl.F.Out,"'%s',",
|
|
Params);
|
|
Act_SetParamsForm (Params,ActSeeExaAnn,true);
|
|
fprintf (Gbl.F.Out,"'%s');"
|
|
"</script>",
|
|
Params);
|
|
|
|
fprintf (Gbl.F.Out,"</td>"
|
|
"</tr>");
|
|
|
|
/***** Free list of dates of exam announcements *****/
|
|
Exa_FreeListExamAnnouncements ();
|
|
|
|
/***** End frame *****/
|
|
Lay_EndRoundFrameTable ();
|
|
}
|