// swad_degree.c: degrees
/*
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) 1999-2016 Antonio Caņas 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 isprint, isspace, etc.
#include // For NULL
#include // For boolean type
#include // For fprintf, etc.
#include // For exit, system, calloc, free, etc.
#include // For string functions
#include // To access MySQL databases
#include "swad_changelog.h"
#include "swad_config.h"
#include "swad_database.h"
#include "swad_degree.h"
#include "swad_exam.h"
#include "swad_global.h"
#include "swad_help.h"
#include "swad_indicator.h"
#include "swad_info.h"
#include "swad_logo.h"
#include "swad_notification.h"
#include "swad_parameter.h"
#include "swad_QR.h"
#include "swad_RSS.h"
#include "swad_string.h"
#include "swad_tab.h"
#include "swad_text.h"
#include "swad_theme.h"
/*****************************************************************************/
/************** External global variables from others modules ****************/
/*****************************************************************************/
extern struct Globals Gbl;
extern const char *Inf_FileNamesForInfoType[Inf_NUM_INFO_TYPES];
/*****************************************************************************/
/*************************** Public constants ********************************/
/*****************************************************************************/
/*****************************************************************************/
/***************************** Private types *********************************/
/*****************************************************************************/
typedef enum
{
Deg_FIRST_YEAR,
Deg_LAST_YEAR,
} Deg_FirstOrLastYear_t;
/*****************************************************************************/
/**************************** Private constants ******************************/
/*****************************************************************************/
#define Deg_MAX_LENGTH_SHORT_NAME_DEGREE_ON_PAGE_HEAD 20 // Adjust depending on the size of the style used for the degree on the page head
#define Deg_MAX_LENGTH_SHORT_NAME_COURSE_ON_PAGE_HEAD 20 // Adjust depending on the size of the style used for the degree on the page head
/*****************************************************************************/
/**************************** Private prototypes *****************************/
/*****************************************************************************/
static void Deg_Configuration (bool PrintView);
static void Deg_ListDegreeTypes (void);
static void Deg_WriteSelectorOfDegree (void);
static void Deg_EditDegreeTypes (void);
static void Deg_ListDegreeTypesForSeeing (void);
static void Deg_ListDegreeTypesForEdition (void);
static void Deg_ListDegreesForSeeing (void);
static void Deg_ListOneDegreeForSeeing (struct Degree *Deg,unsigned NumDeg);
static void Deg_ListDegreesForEdition (void);
static bool Deg_CheckIfICanEdit (struct Degree *Deg);
static Deg_StatusTxt_t Deg_GetStatusTxtFromStatusBits (Deg_Status_t Status);
static Deg_Status_t Deg_GetStatusBitsFromStatusTxt (Deg_StatusTxt_t StatusTxt);
static void Deg_PutFormToCreateDegType (void);
static void Deg_PutFormToCreateDegree (void);
static void Deg_PutHeadDegreeTypesForSeeing (void);
static void Deg_PutHeadDegreeTypesForEdition (void);
static void Deg_PutHeadDegreesForSeeing (void);
static void Deg_PutHeadDegreesForEdition (void);
static void Deg_CreateDegreeType (struct DegreeType *DegTyp);
static void Deg_CreateDegree (struct Degree *Deg,unsigned Status);
static void Deg_ListDegrees (void);
static void Deg_GetListDegTypes (void);
static void Deg_GetListDegsOfCurrentCtr (void);
static void Deg_FreeListDegsOfCurrentCtr (void);
static void Deg_RecFormRequestOrCreateDeg (unsigned Status);
static void Deg_PutParamOtherDegTypCod (long DegTypCod);
static void Deg_PutParamOtherDegCod (long DegCod);
static unsigned Deg_CountNumDegsOfType (long DegTypCod);
static void Deg_GetDataOfDegreeFromRow (struct Degree *Deg,MYSQL_ROW row);
static void Deg_RemoveDegreeTypeCompletely (long DegTypCod);
static void Deg_RemoveDegreeCompletely (long DegCod);
static void Deg_RenameDegree (struct Degree *Deg,Cns_ShortOrFullName_t ShortOrFullName);
static bool Deg_CheckIfDegreeTypeNameExists (const char *DegTypName,long DegTypCod);
static bool Deg_CheckIfDegreeNameExists (long CtrCod,const char *FieldName,const char *Name,long DegCod);
static void Deg_ChangeDegYear (struct Degree *Deg,Deg_FirstOrLastYear_t FirstOrLastYear);
/*****************************************************************************/
/********** List pending institutions, centres, degrees and courses **********/
/*****************************************************************************/
void Deg_SeePending (void)
{
/***** List countries with pending institutions *****/
Cty_SeeCtyWithPendingInss ();
/***** List institutions with pending centres *****/
Ins_SeeInsWithPendingCtrs ();
/***** List centres with pending degrees *****/
Ctr_SeeCtrWithPendingDegs ();
/***** List degrees with pending courses *****/
Deg_SeeDegWithPendingCrss ();
}
/*****************************************************************************/
/******************* List degrees with pending courses ***********************/
/*****************************************************************************/
void Deg_SeeDegWithPendingCrss (void)
{
extern const char *Txt_Degrees_with_pending_courses;
extern const char *Txt_Degree;
extern const char *Txt_Courses_ABBREVIATION;
extern const char *Txt_There_are_no_degrees_with_requests_for_courses_to_be_confirmed;
char Query[1024];
MYSQL_RES *mysql_res;
MYSQL_ROW row;
unsigned NumDegs;
unsigned NumDeg;
struct Degree Deg;
const char *BgColor;
/***** Get degrees with pending courses *****/
switch (Gbl.Usrs.Me.LoggedRole)
{
case Rol_DEG_ADM:
sprintf (Query,"SELECT courses.DegCod,COUNT(*)"
" FROM admin,courses,degrees"
" WHERE admin.UsrCod='%ld' AND admin.Scope='Deg'"
" AND admin.Cod=courses.DegCod"
" AND (courses.Status & %u)<>0"
" AND courses.DegCod=degrees.DegCod"
" GROUP BY courses.DegCod ORDER BY degrees.ShortName",
Gbl.Usrs.Me.UsrDat.UsrCod,(unsigned) Crs_STATUS_BIT_PENDING);
break;
case Rol_SYS_ADM:
sprintf (Query,"SELECT courses.DegCod,COUNT(*)"
" FROM courses,degrees"
" WHERE (courses.Status & %u)<>0"
" AND courses.DegCod=degrees.DegCod"
" GROUP BY courses.DegCod ORDER BY degrees.ShortName",
(unsigned) Crs_STATUS_BIT_PENDING);
break;
default: // Forbidden for other users
return;
}
/***** Get degrees *****/
if ((NumDegs = (unsigned) DB_QuerySELECT (Query,&mysql_res,"can not get degrees with pending courses")))
{
/***** Write heading *****/
Lay_StartRoundFrameTable (NULL,2,Txt_Degrees_with_pending_courses);
fprintf (Gbl.F.Out,"
"
"
"
"%s"
"
"
"
"
"%s"
"
"
"
",
Txt_Degree,
Txt_Courses_ABBREVIATION);
/***** List the degrees *****/
for (NumDeg = 0;
NumDeg < NumDegs;
NumDeg++)
{
/* Get next degree */
row = mysql_fetch_row (mysql_res);
/* Get degree code (row[0]) */
Deg.DegCod = Str_ConvertStrCodToLongCod (row[0]);
BgColor = (Deg.DegCod == Gbl.CurrentDeg.Deg.DegCod) ? "LIGHT_BLUE" :
Gbl.ColorRows[Gbl.RowEvenOdd];
/* Get data of degree */
Deg_GetDataOfDegreeByCod (&Deg);
/* Degree logo and full name */
fprintf (Gbl.F.Out,"
");
/* Number of pending courses (row[1]) */
fprintf (Gbl.F.Out,"
"
"%s"
"
"
"
",
BgColor,row[1]);
Gbl.RowEvenOdd = 1 - Gbl.RowEvenOdd;
}
Lay_EndRoundFrameTable ();
}
else
Lay_ShowAlert (Lay_INFO,Txt_There_are_no_degrees_with_requests_for_courses_to_be_confirmed);
/***** Free structure that stores the query result *****/
DB_FreeMySQLResult (&mysql_res);
}
/*****************************************************************************/
/******************** Draw degree logo and name with link ********************/
/*****************************************************************************/
void Deg_DrawDegreeLogoAndNameWithLink (struct Degree *Deg,Act_Action_t Action,
const char *ClassLink,const char *ClassLogo)
{
extern const char *Txt_Go_to_X;
/***** Start form *****/
Act_FormGoToStart (Action);
Deg_PutParamDegCod (Deg->DegCod);
/***** Link to action *****/
sprintf (Gbl.Title,Txt_Go_to_X,Deg->FullName);
Act_LinkFormSubmit (Gbl.Title,ClassLink);
/***** Draw degree logo *****/
Log_DrawLogo (Sco_SCOPE_DEG,Deg->DegCod,Deg->ShortName,20,ClassLogo,true);
/***** End link *****/
fprintf (Gbl.F.Out," %s",Deg->FullName);
/***** End form *****/
Act_FormEnd ();
}
/*****************************************************************************/
/****************** Show information of the current degree *******************/
/*****************************************************************************/
void Deg_ShowConfiguration (void)
{
Deg_Configuration (false);
/***** Show help to enroll me *****/
Hlp_ShowHelpWhatWouldYouLikeToDo ();
}
/*****************************************************************************/
/****************** Print information of the current degree ******************/
/*****************************************************************************/
void Deg_PrintConfiguration (void)
{
Deg_Configuration (true);
}
/*****************************************************************************/
/******************* Information of the current degree ***********************/
/*****************************************************************************/
static void Deg_Configuration (bool PrintView)
{
extern const char *The_ClassForm[The_NUM_THEMES];
extern const char *Txt_Courses;
extern const char *Txt_Print;
extern const char *Txt_Degree;
extern const char *Txt_Short_name;
extern const char *Txt_Web;
extern const char *Txt_Shortcut;
extern const char *Txt_STR_LANG_ID[1+Txt_NUM_LANGUAGES];
extern const char *Txt_QR_code;
extern const char *Txt_ROLES_PLURAL_Abc[Rol_NUM_ROLES][Usr_NUM_SEXS];
bool PutLink = !PrintView && Gbl.CurrentDeg.Deg.WWW[0];
if (Gbl.CurrentDeg.Deg.DegCod > 0)
{
/***** Links to show courses, to print view and to upload logo *****/
if (!PrintView)
{
fprintf (Gbl.F.Out,"
");
/* Link to print view */
Lay_PutContextualLink (ActPrnDegInf,NULL,"print64x64.png",
Txt_Print,Txt_Print);
/* Link to upload logo */
if (Gbl.Usrs.Me.LoggedRole >= Rol_DEG_ADM)
Log_PutFormToChangeLogo (Sco_SCOPE_DEG);
fprintf (Gbl.F.Out,"
",
The_ClassForm[Gbl.Prefs.Theme],
Txt_Shortcut,
Cfg_HTTPS_URL_SWAD_CGI,
Txt_STR_LANG_ID[Gbl.Prefs.Language],
Gbl.CurrentDeg.Deg.DegCod,
Cfg_HTTPS_URL_SWAD_CGI,
Txt_STR_LANG_ID[Gbl.Prefs.Language],
Gbl.CurrentDeg.Deg.DegCod);
if (PrintView)
{
/***** QR code with link to the degree *****/
fprintf (Gbl.F.Out,"
");
}
else
{
/***** Number of courses *****/
fprintf (Gbl.F.Out,"
"
"
"
"%s:"
"
"
"
"
"%u"
"
"
"
",
The_ClassForm[Gbl.Prefs.Theme],
Txt_Courses,Gbl.CurrentDeg.Deg.NumCrss);
/***** Number of teachers *****/
fprintf (Gbl.F.Out,"
"
"
"
"%s:"
"
"
"
"
"%u"
"
"
"
",
The_ClassForm[Gbl.Prefs.Theme],
Txt_ROLES_PLURAL_Abc[Rol_TEACHER][Usr_SEX_UNKNOWN],
Usr_GetNumUsrsInCrssOfDeg (Rol_TEACHER,Gbl.CurrentDeg.Deg.DegCod));
/***** Number of students *****/
fprintf (Gbl.F.Out,"
");
}
}
}
}
/***** End of table *****/
fprintf (Gbl.F.Out,"
");
}
/*****************************************************************************/
/*************************** Write selector of degree ************************/
/*****************************************************************************/
static void Deg_WriteSelectorOfDegree (void)
{
extern const char *Txt_Degree;
char Query[512];
MYSQL_RES *mysql_res;
MYSQL_ROW row;
unsigned NumDegs;
unsigned NumDeg;
long DegCod;
/***** Start form *****/
Act_FormGoToStart (ActSeeCrs);
fprintf (Gbl.F.Out,"");
Act_FormEnd ();
}
/*****************************************************************************/
/**************** Write degree full name in the top of the page **************/
/*****************************************************************************/
void Deg_WriteCtyInsCtrDeg (void)
{
extern const char *The_ClassBreadcrumb[The_NUM_THEMES];
extern const char *Txt_System;
extern const char *Txt_Country;
extern const char *Txt_Institution;
extern const char *Txt_Centre;
extern const char *Txt_Degree;
char DegreeShortName[Deg_MAX_LENGTH_DEGREE_FULL_NAME+1]; // Full name of degree
char ClassOn[64];
char ClassSemiOff[64];
char ClassOff[64];
/***** CSS classes *****/
strcpy (ClassOn,The_ClassBreadcrumb[Gbl.Prefs.Theme]);
sprintf (ClassSemiOff,"BC_SEMIOFF %s",The_ClassBreadcrumb[Gbl.Prefs.Theme]);
sprintf (ClassOff,"BC_OFF %s",The_ClassBreadcrumb[Gbl.Prefs.Theme]);
/***** Form to go to the system *****/
Act_FormGoToStart (ActMnu);
Par_PutHiddenParamUnsigned ("NxtTab",(unsigned) TabSys);
Act_LinkFormSubmit (Txt_System,ClassOn);
fprintf (Gbl.F.Out,"%s",Txt_System);
Act_FormEnd ();
if (Gbl.CurrentCty.Cty.CtyCod > 0) // Country selected...
{
/***** Separator *****/
fprintf (Gbl.F.Out," / ",ClassOn);
/***** Form to go to select institutions *****/
Act_FormGoToStart (ActSeeCtyInf);
Cty_PutParamCtyCod (Gbl.CurrentCty.Cty.CtyCod);
Act_LinkFormSubmit (Gbl.CurrentCty.Cty.Name[Gbl.Prefs.Language],ClassOn);
fprintf (Gbl.F.Out,"%s",
Gbl.CurrentCty.Cty.Name[Gbl.Prefs.Language]);
Act_FormEnd ();
}
else
{
/***** Separator *****/
fprintf (Gbl.F.Out," / ",ClassSemiOff);
/***** Form to go to select countries *****/
Act_FormGoToStart (ActSeeCty);
Act_LinkFormSubmit (Txt_Country,ClassSemiOff);
fprintf (Gbl.F.Out,"%s",Txt_Country);
Act_FormEnd ();
}
if (Gbl.CurrentIns.Ins.InsCod > 0) // Institution selected...
{
/***** Separator *****/
fprintf (Gbl.F.Out," / ",ClassOn);
/***** Form to go to select centres *****/
Act_FormGoToStart (ActSeeInsInf);
Ins_PutParamInsCod (Gbl.CurrentIns.Ins.InsCod);
Act_LinkFormSubmit (Gbl.CurrentIns.Ins.FullName,ClassOn);
fprintf (Gbl.F.Out,"%s",
Gbl.CurrentIns.Ins.ShortName);
Act_FormEnd ();
}
else if (Gbl.CurrentCty.Cty.CtyCod > 0)
{
/***** Separator *****/
fprintf (Gbl.F.Out," / ",ClassSemiOff);
/***** Form to go to select institutions *****/
Act_FormGoToStart (ActSeeIns);
Act_LinkFormSubmit (Txt_Institution,ClassSemiOff);
fprintf (Gbl.F.Out,"%s",Txt_Institution);
Act_FormEnd ();
}
else
/***** Separator and hidden institution *****/
fprintf (Gbl.F.Out," / %s",
ClassOff,Txt_Institution);
if (Gbl.CurrentCtr.Ctr.CtrCod > 0) // Centre selected...
{
/***** Separator *****/
fprintf (Gbl.F.Out," / ",ClassOn);
/***** Form to go to the centre *****/
Act_FormGoToStart (ActSeeCtrInf);
Ctr_PutParamCtrCod (Gbl.CurrentCtr.Ctr.CtrCod);
Act_LinkFormSubmit (Gbl.CurrentCtr.Ctr.FullName,ClassOn);
fprintf (Gbl.F.Out,"%s",
Gbl.CurrentCtr.Ctr.ShortName);
Act_FormEnd ();
}
else if (Gbl.CurrentIns.Ins.InsCod > 0)
{
/***** Separator *****/
fprintf (Gbl.F.Out," / ",ClassSemiOff);
/***** Form to go to select centres *****/
Act_FormGoToStart (ActSeeCtr);
Act_LinkFormSubmit (Txt_Centre,ClassSemiOff);
fprintf (Gbl.F.Out,"%s",Txt_Centre);
Act_FormEnd ();
}
else
/***** Separator and hidden centre *****/
fprintf (Gbl.F.Out," / %s",
ClassOff,Txt_Centre);
if (Gbl.CurrentDeg.Deg.DegCod > 0) // Degree selected...
{
/***** Separator *****/
fprintf (Gbl.F.Out," / ",ClassOn);
/***** Form to go to the degree *****/
Act_FormGoToStart (ActSeeDegInf);
Deg_PutParamDegCod (Gbl.CurrentDeg.Deg.DegCod);
Act_LinkFormSubmit (Gbl.CurrentDeg.Deg.FullName,ClassOn);
strcpy (DegreeShortName,Gbl.CurrentDeg.Deg.ShortName);
Str_LimitLengthHTMLStr (DegreeShortName,
Deg_MAX_LENGTH_SHORT_NAME_DEGREE_ON_PAGE_HEAD);
fprintf (Gbl.F.Out,"%s",
DegreeShortName);
Act_FormEnd ();
}
else if (Gbl.CurrentCtr.Ctr.CtrCod > 0)
{
/***** Separator *****/
fprintf (Gbl.F.Out," / ",ClassSemiOff);
/***** Form to go to select degrees *****/
Act_FormGoToStart (ActSeeDeg);
Act_LinkFormSubmit (Txt_Degree,ClassSemiOff);
fprintf (Gbl.F.Out,"%s",Txt_Degree);
Act_FormEnd ();
}
else
/***** Separator and hidden degree *****/
fprintf (Gbl.F.Out," / %s",
ClassOff,Txt_Degree);
/***** Separator *****/
fprintf (Gbl.F.Out," / ",
(Gbl.CurrentCrs.Crs.CrsCod > 0) ? ClassOn :
((Gbl.CurrentDeg.Deg.DegCod > 0) ? ClassSemiOff :
ClassOff));
}
/*****************************************************************************/
/**************** Write course full name in the top of the page **************/
/*****************************************************************************/
#define Deg_MAX_LENGTH_ORIGINAL_NAME 255 // Maximum length of full name
#define Deg_MAX_LENGTH_SHORT_NAME_ON_PAGE_HEAD 32 // Maximum lenght on screen
#define Deg_MAX_LENGTH_FULL_NAME_ON_PAGE_HEAD 55 // Maximum lenght on screen
void Deg_WriteBigNameCtyInsCtrDegCrs (void)
{
extern const char *The_ClassCourse[The_NUM_THEMES];
char ShortName[Deg_MAX_LENGTH_ORIGINAL_NAME+1]; // Short name of country, institution, centre, degree or course
char FullName [Deg_MAX_LENGTH_ORIGINAL_NAME+1]; // Full name of country, institution, centre, degree or course
fprintf (Gbl.F.Out,"
",
The_ClassCourse[Gbl.Prefs.Theme]);
if (Gbl.CurrentCty.Cty.CtyCod > 0) // Country selected
{
/* Limit length of short name */
strncpy (ShortName,
(Gbl.CurrentCrs.Crs.CrsCod > 0) ? Gbl.CurrentCrs.Crs.ShortName :
((Gbl.CurrentDeg.Deg.DegCod > 0) ? Gbl.CurrentDeg.Deg.ShortName :
((Gbl.CurrentCtr.Ctr.CtrCod > 0) ? Gbl.CurrentCtr.Ctr.ShortName :
((Gbl.CurrentIns.Ins.InsCod > 0) ? Gbl.CurrentIns.Ins.ShortName :
Gbl.CurrentCty.Cty.Name[Gbl.Prefs.Language]))),
Deg_MAX_LENGTH_ORIGINAL_NAME);
ShortName[Deg_MAX_LENGTH_ORIGINAL_NAME] = '\0';
Str_LimitLengthHTMLStr (ShortName,Deg_MAX_LENGTH_SHORT_NAME_ON_PAGE_HEAD);
/* Limit length of full name */
strncpy (FullName,
(Gbl.CurrentCrs.Crs.CrsCod > 0) ? Gbl.CurrentCrs.Crs.FullName :
((Gbl.CurrentDeg.Deg.DegCod > 0) ? Gbl.CurrentDeg.Deg.FullName :
((Gbl.CurrentCtr.Ctr.CtrCod > 0) ? Gbl.CurrentCtr.Ctr.FullName :
((Gbl.CurrentIns.Ins.InsCod > 0) ? Gbl.CurrentIns.Ins.FullName :
Gbl.CurrentCty.Cty.Name[Gbl.Prefs.Language]))),
Deg_MAX_LENGTH_ORIGINAL_NAME);
FullName[Deg_MAX_LENGTH_ORIGINAL_NAME] = '\0';
Str_LimitLengthHTMLStr (FullName ,Deg_MAX_LENGTH_FULL_NAME_ON_PAGE_HEAD);
if (Gbl.CurrentCrs.Crs.CrsCod <= 0)
{
if (Gbl.CurrentDeg.Deg.DegCod > 0)
Log_DrawLogo (Sco_SCOPE_DEG,Gbl.CurrentDeg.Deg.DegCod,
Gbl.CurrentDeg.Deg.ShortName,40,"TOP_LOGO",false);
else if (Gbl.CurrentCtr.Ctr.CtrCod > 0)
Log_DrawLogo (Sco_SCOPE_CTR,Gbl.CurrentCtr.Ctr.CtrCod,
Gbl.CurrentCtr.Ctr.ShortName,40,"TOP_LOGO",false);
else if (Gbl.CurrentIns.Ins.InsCod > 0)
Log_DrawLogo (Sco_SCOPE_INS,Gbl.CurrentIns.Ins.InsCod,
Gbl.CurrentIns.Ins.ShortName,40,"TOP_LOGO",false);
else if (Gbl.CurrentCty.Cty.CtyCod > 0)
Cty_DrawCountryMap (&Gbl.CurrentCty.Cty,"COUNTRY_MAP_TITLE");
}
fprintf (Gbl.F.Out,""
"%s"
""
""
" / " // To separate
""
""
"%s"
"",
FullName,ShortName);
}
else // No country selected
/* This main title takes up space but it is invisible */
fprintf (Gbl.F.Out,""
"%s"
""
""
" / " // To separate
""
""
"%s"
"",
Cfg_PLATFORM_FULL_NAME,Cfg_PLATFORM_SHORT_NAME);
fprintf (Gbl.F.Out,"
");
}
/*****************************************************************************/
/**************** Initialize values related to current course ****************/
/*****************************************************************************/
void Deg_InitCurrentCourse (void)
{
unsigned NumInfoType;
/***** If numerical course code is available, get course data *****/
if (Gbl.CurrentCrs.Crs.CrsCod > 0)
{
if (Crs_GetDataOfCourseByCod (&Gbl.CurrentCrs.Crs)) // Course found
{
Gbl.CurrentDeg.Deg.DegCod = Gbl.CurrentCrs.Crs.DegCod;
Gbl.YearOK = true;
}
else
{
Gbl.YearOK = false;
Gbl.CurrentIns.Ins.InsCod =
Gbl.CurrentCtr.Ctr.CtrCod =
Gbl.CurrentDeg.Deg.DegCod =
Gbl.CurrentCrs.Crs.CrsCod = -1L;
}
}
/***** If numerical degree code is available, get degree data *****/
if (Gbl.CurrentDeg.Deg.DegCod > 0)
{
if (Deg_GetDataOfDegreeByCod (&Gbl.CurrentDeg.Deg)) // Degree found
{
Gbl.CurrentCtr.Ctr.CtrCod = Gbl.CurrentDeg.Deg.CtrCod;
Gbl.CurrentDegTyp.DegTyp.DegTypCod = Gbl.CurrentDeg.Deg.DegTypCod;
Gbl.CurrentIns.Ins.InsCod = Deg_GetInsCodOfDegreeByCod (Gbl.CurrentDeg.Deg.DegCod);
/***** Degree type is available, so get degree type data *****/
if (!Deg_GetDataOfDegreeTypeByCod (&Gbl.CurrentDegTyp.DegTyp)) // Degree type not found
{
Gbl.YearOK = false;
Gbl.CurrentIns.Ins.InsCod =
Gbl.CurrentCtr.Ctr.CtrCod =
Gbl.CurrentDeg.Deg.DegTypCod =
Gbl.CurrentDeg.Deg.DegCod =
Gbl.CurrentCrs.Crs.CrsCod = -1L;
}
}
else
{
Gbl.YearOK = false;
Gbl.CurrentIns.Ins.InsCod =
Gbl.CurrentCtr.Ctr.CtrCod =
Gbl.CurrentDeg.Deg.DegCod =
Gbl.CurrentCrs.Crs.CrsCod = -1L;
}
}
else
Gbl.YearOK = false;
/***** If centre code is available, get centre data *****/
if (Gbl.CurrentCtr.Ctr.CtrCod > 0)
{
if (Ctr_GetDataOfCentreByCod (&Gbl.CurrentCtr.Ctr)) // Centre found
Gbl.CurrentIns.Ins.InsCod = Gbl.CurrentCtr.Ctr.InsCod;
else
{
Gbl.CurrentCtr.Ctr.CtrCod = -1L;
Gbl.YearOK = false;
}
}
else
Gbl.YearOK = false;
/***** If numerical institution code is available, get institution data *****/
if (Gbl.CurrentIns.Ins.InsCod > 0)
{
if (Ins_GetDataOfInstitutionByCod (&Gbl.CurrentIns.Ins,Ins_GET_BASIC_DATA)) // Institution found
Gbl.CurrentCty.Cty.CtyCod = Gbl.CurrentIns.Ins.CtyCod;
else
{
Gbl.YearOK = false;
Gbl.CurrentCty.Cty.CtyCod =
Gbl.CurrentIns.Ins.InsCod =
Gbl.CurrentCtr.Ctr.CtrCod =
Gbl.CurrentDeg.Deg.DegCod =
Gbl.CurrentCrs.Crs.CrsCod = -1L;
}
}
/***** If numerical country code is available, get country data *****/
if (Gbl.CurrentCty.Cty.CtyCod > 0)
{
if (!Cty_GetDataOfCountryByCod (&Gbl.CurrentCty.Cty,Cty_GET_BASIC_DATA)) // Country not found
{
Gbl.YearOK = false;
Gbl.CurrentCty.Cty.CtyCod =
Gbl.CurrentIns.Ins.InsCod =
Gbl.CurrentCtr.Ctr.CtrCod =
Gbl.CurrentDeg.Deg.DegCod =
Gbl.CurrentCrs.Crs.CrsCod = -1L;
}
}
/***** Once we know course code, adjust action and tab *****/
// if (Gbl.Action.Act != ActMnu)
// Lay_SetCurrentTab (); // Use the tab associated to current action
/***** Initialize default fields for edition to current values *****/
Gbl.Inss.EditingIns.CtyCod = Gbl.CurrentCty.Cty.CtyCod;
Gbl.Ctrs.EditingCtr.InsCod =
Gbl.Dpts.EditingDpt.InsCod = Gbl.CurrentIns.Ins.InsCod;
Gbl.Degs.EditingDeg.CtrCod = Gbl.CurrentCtr.Ctr.CtrCod;
Gbl.Degs.EditingDeg.DegTypCod = Gbl.CurrentDegTyp.DegTyp.DegTypCod;
/***** Initialize paths *****/
if (Gbl.CurrentCrs.Crs.CrsCod > 0)
{
/***** Paths of course directories *****/
sprintf (Gbl.CurrentCrs.PathPriv,"%s/%s/%ld",
Cfg_PATH_SWAD_PRIVATE,Cfg_FOLDER_CRS,Gbl.CurrentCrs.Crs.CrsCod);
sprintf (Gbl.CurrentCrs.PathRelPubl,"%s/%s/%ld",
Cfg_PATH_SWAD_PUBLIC ,Cfg_FOLDER_CRS,Gbl.CurrentCrs.Crs.CrsCod);
sprintf (Gbl.CurrentCrs.PathURLPubl,"%s/%s/%ld",
Cfg_HTTPS_URL_SWAD_PUBLIC,Cfg_FOLDER_CRS,Gbl.CurrentCrs.Crs.CrsCod);
/***** Paths to files with URL or HTML for theory, practices, etc. of the course *****/
for (NumInfoType = 0;
NumInfoType < Inf_NUM_INFO_TYPES;
NumInfoType++)
{
sprintf (Gbl.CurrentCrs.Info.Links[NumInfoType].PathRelFileURL,"%s/%s.url",Gbl.CurrentCrs.PathPriv ,Inf_FileNamesForInfoType[NumInfoType]);
sprintf (Gbl.CurrentCrs.Info.Links[NumInfoType].PathRelFileZIP,"%s/%s.zip",Gbl.CurrentCrs.PathPriv ,Inf_FileNamesForInfoType[NumInfoType]);
sprintf (Gbl.CurrentCrs.Info.Links[NumInfoType].PathRelWebPage,"%s/%s" ,Gbl.CurrentCrs.PathRelPubl,Inf_FileNamesForInfoType[NumInfoType]);
sprintf (Gbl.CurrentCrs.Info.Links[NumInfoType].URLWebPage ,"%s/%s" ,Gbl.CurrentCrs.PathURLPubl,Inf_FileNamesForInfoType[NumInfoType]);
}
/***** If any of the course directories does not exist, create it *****/
if (!Fil_CheckIfPathExists (Gbl.CurrentCrs.PathPriv))
Fil_CreateDirIfNotExists (Gbl.CurrentCrs.PathPriv);
if (!Fil_CheckIfPathExists (Gbl.CurrentCrs.PathRelPubl))
Fil_CreateDirIfNotExists (Gbl.CurrentCrs.PathRelPubl);
/***** Count number of groups in current course (used only in some actions) *****/
Gbl.CurrentCrs.Grps.NumGrps = Grp_CountNumGrpsInCurrentCrs ();
}
}
/*****************************************************************************/
/************** Show selector of degree types for statistics *****************/
/*****************************************************************************/
void Deg_WriteSelectorDegTypes (void)
{
extern const char *Txt_Any_type_of_degree;
unsigned NumDegTyp;
/***** Get degree type code *****/
Gbl.Stat.DegTypCod = Deg_GetParamOtherDegTypCod ();
/***** Get list of degree types *****/
Deg_GetListDegTypes ();
/***** List degree types *****/
fprintf (Gbl.F.Out,"");
/***** Free list of degree types *****/
Deg_FreeListDegTypes ();
}
/*****************************************************************************/
/***************************** Show degree types *****************************/
/*****************************************************************************/
void Deg_SeeDegTypes (void)
{
/***** Put link (form) to edit degree types *****/
if (Gbl.Usrs.Me.LoggedRole == Rol_SYS_ADM)
Lay_PutFormToEdit (ActEdiDegTyp);
/***** Get list of degree types *****/
Deg_GetListDegTypes ();
/***** List degree types *****/
Deg_ListDegreeTypes ();
/***** Free list of degree types *****/
Deg_FreeListDegTypes ();
}
/*****************************************************************************/
/********************** Request edition of degree types **********************/
/*****************************************************************************/
void Deg_ReqEditDegreeTypes (void)
{
/***** Get list of degree types *****/
Deg_GetListDegTypes ();
/***** Put form to edit degree types *****/
Deg_EditDegreeTypes ();
/***** Free list of degree types *****/
Deg_FreeListDegTypes ();
}
/*****************************************************************************/
/************* Show the degrees belonging to the current centre **************/
/*****************************************************************************/
void Deg_ShowDegsOfCurrentCtr (void)
{
if (Gbl.CurrentCtr.Ctr.CtrCod > 0)
{
/***** Get list of centres and degrees *****/
Ctr_GetListCentres (Gbl.CurrentIns.Ins.InsCod);
Deg_GetListDegsOfCurrentCtr ();
/***** Write menu to select country, institution and centre *****/
Deg_WriteMenuAllCourses ();
/***** Show list of degrees *****/
Deg_ListDegrees ();
/***** Free list of degrees and centres *****/
Deg_FreeListDegsOfCurrentCtr ();
Ctr_FreeListCentres ();
}
}
/*****************************************************************************/
/***************************** List degree types *****************************/
/*****************************************************************************/
static void Deg_ListDegreeTypes (void)
{
extern const char *Txt_There_are_no_types_of_degree;
if (Gbl.Degs.DegTypes.Num)
Deg_ListDegreeTypesForSeeing ();
else
Lay_ShowAlert (Lay_INFO,Txt_There_are_no_types_of_degree);
}
/*****************************************************************************/
/************************ Put forms to edit degree types *********************/
/*****************************************************************************/
static void Deg_EditDegreeTypes (void)
{
extern const char *Txt_There_are_no_types_of_degree;
if (Gbl.Degs.DegTypes.Num)
/***** Put link (form) to view degree types *****/
Lay_PutFormToView (ActSeeDegTyp);
else
/***** Help message *****/
Lay_ShowAlert (Lay_INFO,Txt_There_are_no_types_of_degree);
/***** Put a form to create a new degree type *****/
Deg_PutFormToCreateDegType ();
/***** Forms to edit current degree types *****/
if (Gbl.Degs.DegTypes.Num)
Deg_ListDegreeTypesForEdition ();
}
/*****************************************************************************/
/******************* List current degree types for seeing ********************/
/*****************************************************************************/
static void Deg_ListDegreeTypesForSeeing (void)
{
extern const char *Txt_Types_of_degree;
extern const char *Txt_TYPES_OF_DEGREE_With_degrees;
extern const char *Txt_TYPES_OF_DEGREE_Without_degrees;
extern const char *Txt_Direct_authentication_allowed;
extern const char *Txt_Direct_authentication_not_allowed;
unsigned NumDegTyp;
const char *BgColor;
Lay_StartRoundFrameTable (NULL,2,Txt_Types_of_degree);
/***** Write heading *****/
Deg_PutHeadDegreeTypesForSeeing ();
/***** List degree types with forms for edition *****/
for (NumDegTyp = 0;
NumDegTyp < Gbl.Degs.DegTypes.Num;
NumDegTyp++)
{
BgColor = (Gbl.Degs.DegTypes.Lst[NumDegTyp].DegTypCod ==
Gbl.CurrentDegTyp.DegTyp.DegTypCod) ? "LIGHT_BLUE" :
Gbl.ColorRows[Gbl.RowEvenOdd];
/* Put green tip if degree type has degrees */
fprintf (Gbl.F.Out,"
"
"
"
""
"
",
BgColor,
Gbl.Prefs.IconsURL,
Gbl.Degs.DegTypes.Lst[NumDegTyp].NumDegs ? "ok_green" :
"tr",
Gbl.Degs.DegTypes.Lst[NumDegTyp].NumDegs ? Txt_TYPES_OF_DEGREE_With_degrees :
Txt_TYPES_OF_DEGREE_Without_degrees,
Gbl.Degs.DegTypes.Lst[NumDegTyp].NumDegs ? Txt_TYPES_OF_DEGREE_With_degrees :
Txt_TYPES_OF_DEGREE_Without_degrees);
/* Name of degree type */
fprintf (Gbl.F.Out,"
"
"%s"
"
",
BgColor,Gbl.Degs.DegTypes.Lst[NumDegTyp].DegTypName);
/* Direct log in is allowed for this degree type? */
fprintf (Gbl.F.Out,"
"
""
"
",
BgColor,
Gbl.Prefs.IconsURL,
Gbl.Degs.DegTypes.Lst[NumDegTyp].AllowDirectLogIn ? "ok_green" :
"tr",
Gbl.Degs.DegTypes.Lst[NumDegTyp].AllowDirectLogIn ? Txt_Direct_authentication_allowed :
Txt_Direct_authentication_not_allowed,
Gbl.Degs.DegTypes.Lst[NumDegTyp].AllowDirectLogIn ? Txt_Direct_authentication_allowed :
Txt_Direct_authentication_not_allowed);
/* Number of degrees of this type */
fprintf (Gbl.F.Out,"
"
"%u"
"
"
"
",
BgColor,Gbl.Degs.DegTypes.Lst[NumDegTyp].NumDegs);
Gbl.RowEvenOdd = 1 - Gbl.RowEvenOdd;
}
Lay_EndRoundFrameTable ();
}
/*****************************************************************************/
/******************* List current degree types for edition *******************/
/*****************************************************************************/
static void Deg_ListDegreeTypesForEdition (void)
{
extern const char *Txt_Types_of_degree;
unsigned NumDegTyp;
/***** Write heading *****/
Lay_StartRoundFrameTable (NULL,2,Txt_Types_of_degree);
Deg_PutHeadDegreeTypesForEdition ();
/***** List degree types with forms for edition *****/
for (NumDegTyp = 0;
NumDegTyp < Gbl.Degs.DegTypes.Num;
NumDegTyp++)
{
/* Put icon to remove degree type */
fprintf (Gbl.F.Out,"
"
"
");
if (Gbl.Degs.DegTypes.Lst[NumDegTyp].NumDegs) // Degree type has degrees ==> deletion forbidden
Lay_PutIconRemovalNotAllowed ();
else
{
Act_FormStart (ActRemDegTyp);
Deg_PutParamOtherDegTypCod (Gbl.Degs.DegTypes.Lst[NumDegTyp].DegTypCod);
Lay_PutIconRemove ();
Act_FormEnd ();
}
/* Degree type code */
fprintf (Gbl.F.Out,"
"
"
"
"%ld"
"
",
Gbl.Degs.DegTypes.Lst[NumDegTyp].DegTypCod);
/* Name of degree type */
fprintf (Gbl.F.Out,"
");
}
/***** End table *****/
Lay_EndRoundFrameTable ();
/***** Free memory used for user's data *****/
Usr_UsrDataDestructor (&UsrDat);
}
/*****************************************************************************/
/************** Check if I can edit, remove, etc. a degree *******************/
/*****************************************************************************/
static bool Deg_CheckIfICanEdit (struct Degree *Deg)
{
return (bool) (Gbl.Usrs.Me.LoggedRole >= Rol_CTR_ADM || // I am a centre administrator or higher
((Deg->Status & Deg_STATUS_BIT_PENDING) != 0 && // Degree is not yet activated
Gbl.Usrs.Me.UsrDat.UsrCod == Deg->RequesterUsrCod)); // I am the requester
}
/*****************************************************************************/
/******************* Set StatusTxt depending on status bits ******************/
/*****************************************************************************/
// Deg_STATUS_UNKNOWN = 0 // Other
// Deg_STATUS_ACTIVE = 1 // 00 (Status == 0)
// Deg_STATUS_PENDING = 2 // 01 (Status == Deg_STATUS_BIT_PENDING)
// Deg_STATUS_REMOVED = 3 // 1- (Status & Deg_STATUS_BIT_REMOVED)
static Deg_StatusTxt_t Deg_GetStatusTxtFromStatusBits (Deg_Status_t Status)
{
if (Status == 0)
return Deg_STATUS_ACTIVE;
if (Status == Deg_STATUS_BIT_PENDING)
return Deg_STATUS_PENDING;
if (Status & Deg_STATUS_BIT_REMOVED)
return Deg_STATUS_REMOVED;
return Deg_STATUS_UNKNOWN;
}
/*****************************************************************************/
/******************* Set status bits depending on StatusTxt ******************/
/*****************************************************************************/
// Deg_STATUS_UNKNOWN = 0 // Other
// Deg_STATUS_ACTIVE = 1 // 00 (Status == 0)
// Deg_STATUS_PENDING = 2 // 01 (Status == Deg_STATUS_BIT_PENDING)
// Deg_STATUS_REMOVED = 3 // 1- (Status & Deg_STATUS_BIT_REMOVED)
static Deg_Status_t Deg_GetStatusBitsFromStatusTxt (Deg_StatusTxt_t StatusTxt)
{
switch (StatusTxt)
{
case Deg_STATUS_UNKNOWN:
case Deg_STATUS_ACTIVE:
return (Deg_Status_t) 0;
case Deg_STATUS_PENDING:
return Deg_STATUS_BIT_PENDING;
case Deg_STATUS_REMOVED:
return Deg_STATUS_BIT_REMOVED;
}
return (Deg_Status_t) 0;
}
/*****************************************************************************/
/******************** Put a form to create a new degree type *****************/
/*****************************************************************************/
static void Deg_PutFormToCreateDegType (void)
{
extern const char *Txt_New_type_of_degree;
extern const char *Txt_Type_of_BR_degree;
extern const char *Txt_Direct_authentication;
extern const char *Txt_Create_type_of_degree;
/***** Start form *****/
Act_FormStart (ActNewDegTyp);
/***** Start of frame *****/
Lay_StartRoundFrameTable (NULL,2,Txt_New_type_of_degree);
/***** Write heading *****/
fprintf (Gbl.F.Out,"
"
"
"
"%s"
"
"
"
"
"%s"
"
"
"
",
Txt_Type_of_BR_degree,
Txt_Direct_authentication);
/***** Degree type name *****/
fprintf (Gbl.F.Out,"
"
"
"
""
"
",
Deg_MAX_LENGTH_DEGREE_TYPE_NAME,Gbl.Degs.EditingDegTyp.DegTypName);
/***** Direct log in is allowed for this degree type? *****/
fprintf (Gbl.F.Out,"
"
""
"
"
"
"
"
",
Gbl.Degs.EditingDegTyp.AllowDirectLogIn ? " checked=\"checked\"" :
"");
/***** Send button and end frame *****/
Lay_EndRoundFrameTableWithButton (Lay_CREATE_BUTTON,Txt_Create_type_of_degree);
/***** End form *****/
Act_FormEnd ();
}
/*****************************************************************************/
/*********************** Put a form to create a new degree *******************/
/*****************************************************************************/
static void Deg_PutFormToCreateDegree (void)
{
extern const char *Txt_New_degree_of_CENTRE_X;
extern const char *Txt_DEGREE_STATUS[Deg_NUM_STATUS_TXT];
extern const char *Txt_Create_degree;
struct Degree *Deg;
struct DegreeType *DegTyp;
unsigned NumDegTyp;
unsigned Year;
/***** Start form *****/
if (Gbl.Usrs.Me.LoggedRole >= Rol_CTR_ADM)
Act_FormStart (ActNewDeg);
else if (Gbl.Usrs.Me.MaxRole >= Rol__GUEST_)
Act_FormStart (ActReqDeg);
else
Lay_ShowErrorAndExit ("You can not edit degrees.");
/***** Degree data *****/
Deg = &Gbl.Degs.EditingDeg;
/***** Start of frame *****/
sprintf (Gbl.Title,Txt_New_degree_of_CENTRE_X,
Gbl.CurrentCtr.Ctr.ShortName);
Lay_StartRoundFrameTable (NULL,2,Gbl.Title);
/***** Write heading *****/
Deg_PutHeadDegreesForEdition ();
/***** Put disabled icon to remove degree *****/
fprintf (Gbl.F.Out,"
",
Txt_Code,
Txt_Centre,
Txt_Short_BR_Name,
Txt_Full_BR_Name,
Txt_Type,
Txt_First_BR_year,
Txt_Last_BR_year,
// Txt_Opt_BR_year,
Txt_WWW,
Txt_Courses_ABBREVIATION,
Txt_Status,
Txt_Requester);
}
/*****************************************************************************/
/******************** Convert string to year of a degree *********************/
/*****************************************************************************/
unsigned Deg_ConvStrToYear (const char *StrYear)
{
int Year;
if (sscanf (StrYear,"%d",&Year) != 1)
return 0;
if (Year < 0)
return 0;
if (Year > Deg_MAX_YEARS_PER_DEGREE)
return Deg_MAX_YEARS_PER_DEGREE;
return (unsigned) Year;
}
/*****************************************************************************/
/************************** Create a new degree type *************************/
/*****************************************************************************/
static void Deg_CreateDegreeType (struct DegreeType *DegTyp)
{
extern const char *Txt_Created_new_type_of_degree_X;
char Query[128+Deg_MAX_LENGTH_DEGREE_TYPE_NAME];
/***** Create a new degree type *****/
sprintf (Query,"INSERT INTO deg_types"
" SET DegTypName='%s',AllowDirectLogIn='%c'",
DegTyp->DegTypName,
DegTyp->AllowDirectLogIn ? 'Y' :
'N');
DB_QueryINSERT (Query,"can not create a new type of degree");
/***** Write success message *****/
sprintf (Gbl.Message,Txt_Created_new_type_of_degree_X,
DegTyp->DegTypName);
Lay_ShowAlert (Lay_SUCCESS,Gbl.Message);
}
/*****************************************************************************/
/***************************** Create a new degree ***************************/
/*****************************************************************************/
static void Deg_CreateDegree (struct Degree *Deg,unsigned Status)
{
extern const char *Txt_Created_new_degree_X;
char Query[1024];
/***** Create a new degree *****/
sprintf (Query,"INSERT INTO degrees (CtrCod,DegTypCod,Status,RequesterUsrCod,"
"ShortName,FullName,FirstYear,LastYear,WWW)"
" VALUES ('%ld','%ld','%u','%ld',"
"'%s','%s','%u','%u','%s')",
Deg->CtrCod,Deg->DegTypCod,
Status,
Gbl.Usrs.Me.UsrDat.UsrCod,
Deg->ShortName,Deg->FullName,
Deg->FirstYear,Deg->LastYear,
Deg->WWW);
DB_QueryINSERT (Query,"can not create a new degree");
/***** Write success message *****/
sprintf (Gbl.Message,Txt_Created_new_degree_X,
Deg->FullName);
Lay_ShowAlert (Lay_SUCCESS,Gbl.Message);
}
/*****************************************************************************/
/************** List degrees belonging to the current centre *****************/
/*****************************************************************************/
static void Deg_ListDegrees (void)
{
extern const char *Txt_No_degrees_have_been_created_in_this_centre;
extern const char *Txt_Create_degree;
bool ICanEdit = (Gbl.Usrs.Me.LoggedRole >= Rol__GUEST_);
if (Gbl.CurrentCtr.Ctr.NumDegs) // There are degrees in the current centre
{
if (ICanEdit)
Lay_PutFormToEdit (ActEdiDeg);
Deg_ListDegreesForSeeing ();
}
else // No degrees created in the current centre
{
Lay_ShowAlert (Lay_INFO,Txt_No_degrees_have_been_created_in_this_centre);
if (ICanEdit)
{
Act_FormStart (ActEdiDeg);
Lay_PutConfirmButton (Txt_Create_degree);
Act_FormEnd ();
}
}
}
/*****************************************************************************/
/*************************** Put forms to edit degrees ***********************/
/*****************************************************************************/
void Deg_EditDegrees (void)
{
extern const char *Txt_There_is_no_list_of_centres;
extern const char *Txt_You_must_create_at_least_one_centre_before_creating_degrees;
extern const char *Txt_There_is_no_list_of_types_of_degree;
extern const char *Txt_You_must_create_at_least_one_type_of_degree_before_creating_degrees;
/***** Put link (form) to view degrees *****/
Lay_PutFormToView (ActSeeDeg);
/***** Get list of degrees in the current centre *****/
Deg_GetListDegsOfCurrentCtr ();
/***** Get list of centres of the current institution *****/
Ctr_GetListCentres (Gbl.CurrentIns.Ins.InsCod);
if (Gbl.Ctrs.Num)
{
/***** Get list of degree types *****/
Deg_GetListDegTypes ();
if (Gbl.Degs.DegTypes.Num)
{
/***** Put a form to create a new degree *****/
Deg_PutFormToCreateDegree ();
/***** Forms to edit current degrees *****/
if (Gbl.CurrentCtr.Ctr.NumDegs)
{
if (Gbl.Ctrs.Num)
Deg_ListDegreesForEdition ();
else
Lay_ShowAlert (Lay_WARNING,Txt_There_is_no_list_of_centres);
}
}
else // No degree types
{
Lay_ShowAlert (Lay_WARNING,Txt_There_is_no_list_of_types_of_degree);
Lay_ShowAlert (Lay_INFO,Txt_You_must_create_at_least_one_type_of_degree_before_creating_degrees);
}
/***** Free list of degree types *****/
Deg_FreeListDegTypes ();
}
else // No centres
{
Lay_ShowAlert (Lay_WARNING,Txt_There_is_no_list_of_centres);
Lay_ShowAlert (Lay_INFO,Txt_You_must_create_at_least_one_centre_before_creating_degrees);
}
/***** Free list of centres of the current institution *****/
Ctr_FreeListCentres ();
/***** Free list of degrees in the current centre *****/
Deg_FreeListDegsOfCurrentCtr ();
}
/*****************************************************************************/
/**************** Create a list with all the degree types ********************/
/*****************************************************************************/
static void Deg_GetListDegTypes (void)
{
char Query[1024];
MYSQL_RES *mysql_res;
MYSQL_ROW row;
unsigned long NumRow;
/***** Get types of degree from database *****/
sprintf (Query,"(SELECT deg_types.DegTypCod,deg_types.DegTypName AS DegTypName,"
" deg_types.AllowDirectLogin AS AllowDirectLogin,COUNT(degrees.DegCod)"
" FROM deg_types,degrees WHERE deg_types.DegTypCod=degrees.DegTypCod"
" GROUP BY degrees.DegTypCod)"
" UNION "
"(SELECT DegTypCod,DegTypName,AllowDirectLogin,'0'"
" FROM deg_types WHERE DegTypCod NOT IN (SELECT DegTypCod FROM degrees))"
" ORDER BY DegTypName");
Gbl.Degs.DegTypes.Num = (unsigned) DB_QuerySELECT (Query,&mysql_res,"can not get types of degree");
/***** Get degree types *****/
if (Gbl.Degs.DegTypes.Num)
{
/***** Create a list of degree types *****/
if ((Gbl.Degs.DegTypes.Lst = (struct DegreeType *) calloc (Gbl.Degs.DegTypes.Num,sizeof (struct DegreeType))) == NULL)
Lay_ShowErrorAndExit ("Not enough memory to store types of degree.");
/***** Get degree types *****/
for (NumRow = 0;
NumRow < Gbl.Degs.DegTypes.Num;
NumRow++)
{
/* Get next degree type */
row = mysql_fetch_row (mysql_res);
/* Get degree type code (row[0]) */
if ((Gbl.Degs.DegTypes.Lst[NumRow].DegTypCod = Str_ConvertStrCodToLongCod (row[0])) < 0)
Lay_ShowErrorAndExit ("Wrong code of type of degree.");
/* Get degree type name (row[1]) */
strncpy (Gbl.Degs.DegTypes.Lst[NumRow].DegTypName,row[1],Deg_MAX_LENGTH_DEGREE_TYPE_NAME);
Gbl.Degs.DegTypes.Lst[NumRow].DegTypName[Deg_MAX_LENGTH_DEGREE_TYPE_NAME] = '\0';
/* Get whether this degree type allows direct log in or not (row[2]) */
Gbl.Degs.DegTypes.Lst[NumRow].AllowDirectLogIn = (Str_ConvertToUpperLetter (row[2][0]) == 'Y');
/* Number of degrees of this type (row[3]) */
if (sscanf (row[3],"%u",&Gbl.Degs.DegTypes.Lst[NumRow].NumDegs) != 1)
Lay_ShowErrorAndExit ("Error when getting number of degrees of a type");
}
}
/***** Free structure that stores the query result *****/
DB_FreeMySQLResult (&mysql_res);
}
/*****************************************************************************/
/********************* Create a list with all the degrees ********************/
/*****************************************************************************/
void Deg_GetListAllDegs (void)
{
char Query[1024];
MYSQL_RES *mysql_res;
MYSQL_ROW row;
unsigned NumDeg;
/***** Get degrees admin by me from database *****/
sprintf (Query,"SELECT DegCod,CtrCod,DegTypCod,Status,RequesterUsrCod,"
"ShortName,FullName,FirstYear,LastYear,WWW"
" FROM degrees ORDER BY FullName");
Gbl.Degs.AllDegs.Num = (unsigned) DB_QuerySELECT (Query,&mysql_res,"can not get degrees admin by you");
if (Gbl.Degs.AllDegs.Num) // Degrees found...
{
/***** Create list with degrees *****/
if ((Gbl.Degs.AllDegs.Lst = (struct Degree *) calloc (Gbl.Degs.AllDegs.Num,sizeof (struct Degree))) == NULL)
Lay_ShowErrorAndExit ("Not enough memory to store degrees admin by you.");
/***** Get the degrees *****/
for (NumDeg = 0;
NumDeg < Gbl.Degs.AllDegs.Num;
NumDeg++)
{
/* Get next degree */
row = mysql_fetch_row (mysql_res);
Deg_GetDataOfDegreeFromRow (&(Gbl.Degs.AllDegs.Lst[NumDeg]),row);
}
}
else
Gbl.Degs.AllDegs.Lst = NULL;
/***** Free structure that stores the query result *****/
DB_FreeMySQLResult (&mysql_res);
}
/*****************************************************************************/
/*********************** Free list of all the degrees ************************/
/*****************************************************************************/
void Deg_FreeListAllDegs (void)
{
if (Gbl.Degs.AllDegs.Lst)
{
free ((void *) Gbl.Degs.AllDegs.Lst);
Gbl.Degs.AllDegs.Lst = NULL;
Gbl.Degs.AllDegs.Num = 0;
}
}
/*****************************************************************************/
/************ Get a list with the degrees of the current centre **************/
/*****************************************************************************/
static void Deg_GetListDegsOfCurrentCtr (void)
{
char Query[512];
MYSQL_RES *mysql_res;
MYSQL_ROW row;
unsigned long NumRows;
unsigned NumDeg;
/***** Get degrees of the current centre from database *****/
sprintf (Query,"SELECT DegCod,CtrCod,DegTypCod,Status,RequesterUsrCod,"
"ShortName,FullName,FirstYear,LastYear,WWW"
" FROM degrees WHERE CtrCod='%ld' ORDER BY FullName",
Gbl.CurrentCtr.Ctr.CtrCod);
NumRows = DB_QuerySELECT (Query,&mysql_res,"can not get degrees of a centre");
/***** Count number of rows in result *****/
if (NumRows) // Degrees found...
{
Gbl.CurrentCtr.Ctr.NumDegs = (unsigned) NumRows;
/***** Create list with degrees of this centre *****/
if ((Gbl.CurrentCtr.LstDegs = (struct Degree *) calloc (Gbl.CurrentCtr.Ctr.NumDegs,sizeof (struct Degree))) == NULL)
Lay_ShowErrorAndExit ("Not enough memory to store degrees of a centre.");
/***** Get the degrees of this centre *****/
for (NumDeg = 0;
NumDeg < Gbl.CurrentCtr.Ctr.NumDegs;
NumDeg++)
{
/* Get next degree */
row = mysql_fetch_row (mysql_res);
Deg_GetDataOfDegreeFromRow (&(Gbl.CurrentCtr.LstDegs[NumDeg]),row);
}
}
else // Error: degrees should be found, but really they haven't be found. This never should happen.
Gbl.CurrentCtr.Ctr.NumDegs = 0;
/***** Free structure that stores the query result *****/
DB_FreeMySQLResult (&mysql_res);
}
/*****************************************************************************/
/***************** Free list of degrees of the current centre ****************/
/*****************************************************************************/
static void Deg_FreeListDegsOfCurrentCtr (void)
{
if (Gbl.CurrentCtr.LstDegs)
{
free ((void *) Gbl.CurrentCtr.LstDegs);
Gbl.CurrentCtr.LstDegs = NULL;
Gbl.CurrentCtr.Ctr.NumDegs = 0;
}
}
/*****************************************************************************/
/********* Free list of degree types and list of degrees of each type ********/
/*****************************************************************************/
void Deg_FreeListDegTypes (void)
{
/***** Free memory used by the list of degree types *****/
if (Gbl.Degs.DegTypes.Lst)
{
free ((void *) Gbl.Degs.DegTypes.Lst);
Gbl.Degs.DegTypes.Lst = NULL;
Gbl.Degs.DegTypes.Num = 0;
}
}
/*****************************************************************************/
/*********** Create a list with the degrees administrated by me **************/
/*****************************************************************************/
void Deg_GetListDegsAdminByMe (void)
{
char Query[1024];
MYSQL_RES *mysql_res;
MYSQL_ROW row;
unsigned NumDeg;
/***** Get degrees admin by me from database *****/
if (Gbl.Usrs.Me.LoggedRole == Rol_SYS_ADM)
sprintf (Query,"SELECT DegCod,CtrCod,DegTypCod,Status,RequesterUsrCod,"
"ShortName,FullName,FirstYear,LastYear,WWW"
" FROM degrees"
" WHERE CtrCod='%ld'"
" ORDER BY ShortName",
Gbl.CurrentCtr.Ctr.CtrCod);
// TODO: put an if to select all degrees for admins of all degrees !!!!!!!!!!!!!
else // Gbl.Usrs.Me.LoggedRole == Rol_ROLE_DEG_ADM
sprintf (Query,"SELECT degrees.DegCod,degrees.CtrCod,degrees.DegTypCod,degrees.Status,degrees.RequesterUsrCod,"
"degrees.ShortName,degrees.FullName,degrees.FirstYear,degrees.LastYear,degrees.WWW"
" FROM admin,degrees"
" WHERE admin.UsrCod='%ld' AND admin.Scope='Deg'"
" AND admin.Cod=degrees.DegCod"
" ORDER BY degrees.ShortName",
Gbl.Usrs.Me.UsrDat.UsrCod);
Gbl.Usrs.Me.MyAdminDegs.Num = (unsigned) DB_QuerySELECT (Query,&mysql_res,"can not get degrees admin by you");
/***** Count number of rows in result *****/
if (Gbl.Usrs.Me.MyAdminDegs.Num) // Degrees found...
{
/***** Create list with degrees of this type *****/
if ((Gbl.Usrs.Me.MyAdminDegs.Lst = (struct Degree *) calloc (Gbl.Usrs.Me.MyAdminDegs.Num,sizeof (struct Degree))) == NULL)
Lay_ShowErrorAndExit ("Nout enough memory to store degrees admin by you.");
/***** Get the degrees of this type *****/
for (NumDeg = 0;
NumDeg < Gbl.Usrs.Me.MyAdminDegs.Num;
NumDeg++)
{
/* Get next degree */
row = mysql_fetch_row (mysql_res);
Deg_GetDataOfDegreeFromRow (&(Gbl.Usrs.Me.MyAdminDegs.Lst[NumDeg]),row);
}
}
else
Gbl.Usrs.Me.MyAdminDegs.Lst = NULL;
/***** Free structure that stores the query result *****/
DB_FreeMySQLResult (&mysql_res);
}
/*****************************************************************************/
/***************** Free list of degrees administrated by me ******************/
/*****************************************************************************/
void Deg_FreeListMyAdminDegs (void)
{
if (Gbl.Usrs.Me.MyAdminDegs.Lst)
{
free ((void *) Gbl.Usrs.Me.MyAdminDegs.Lst);
Gbl.Usrs.Me.MyAdminDegs.Lst = NULL;
Gbl.Usrs.Me.MyAdminDegs.Num = 0;
}
}
/*****************************************************************************/
/***************** Receive form to create a new degree type ******************/
/*****************************************************************************/
void Deg_RecFormNewDegTyp (void)
{
extern const char *Txt_The_type_of_degree_X_already_exists;
extern const char *Txt_You_must_specify_the_name_of_the_new_type_of_degree;
struct DegreeType *DegTyp;
char YN[1+1];
DegTyp = &Gbl.Degs.EditingDegTyp;
/***** Get parameters from form *****/
/* Get the name of degree type */
Par_GetParToText ("DegTypName",DegTyp->DegTypName,Deg_MAX_LENGTH_DEGREE_TYPE_NAME);
/* Get whether this degree type allows direct log in or not */
Par_GetParToText ("AllowDirectLogIn",YN,1);
DegTyp->AllowDirectLogIn = (Str_ConvertToUpperLetter (YN[0]) == 'Y');
if (DegTyp->DegTypName[0]) // If there's a degree type name
{
/***** If name of degree type was in database... *****/
if (Deg_CheckIfDegreeTypeNameExists (DegTyp->DegTypName,-1L))
{
sprintf (Gbl.Message,Txt_The_type_of_degree_X_already_exists,
DegTyp->DegTypName);
Lay_ShowAlert (Lay_WARNING,Gbl.Message);
}
else // Add new degree type to database
Deg_CreateDegreeType (DegTyp);
}
else // If there is not a degree type name
{
sprintf (Gbl.Message,"%s",Txt_You_must_specify_the_name_of_the_new_type_of_degree);
Lay_ShowAlert (Lay_WARNING,Gbl.Message);
}
/***** Show the form again *****/
Deg_ReqEditDegreeTypes ();
}
/*****************************************************************************/
/****************** Receive form to request a new degree *********************/
/*****************************************************************************/
void Deg_RecFormReqDeg (void)
{
Deg_RecFormRequestOrCreateDeg ((unsigned) Deg_STATUS_BIT_PENDING);
}
/*****************************************************************************/
/******************* Receive form to create a new degree *********************/
/*****************************************************************************/
void Deg_RecFormNewDeg (void)
{
Deg_RecFormRequestOrCreateDeg (0);
}
/*****************************************************************************/
/******************* Receive form to create a new degree *********************/
/*****************************************************************************/
static void Deg_RecFormRequestOrCreateDeg (unsigned Status)
{
extern const char *Txt_The_degree_X_already_exists;
extern const char *Txt_You_must_specify_the_web_address_of_the_new_degree;
extern const char *Txt_You_must_specify_the_short_name_and_the_full_name_of_the_new_degree;
struct Degree *Deg;
char YearStr[2+1];
// char YN[1+1];
Deg = &Gbl.Degs.EditingDeg;
/***** Get parameters from form *****/
/* Set degree centre */
Deg->CtrCod = Gbl.CurrentCtr.Ctr.CtrCod;
/* Get degree short name */
Par_GetParToText ("ShortName",Deg->ShortName,Deg_MAX_LENGTH_DEGREE_SHORT_NAME);
/* Get degree full name */
Par_GetParToText ("FullName",Deg->FullName,Deg_MAX_LENGTH_DEGREE_FULL_NAME);
/* Get degree type */
if ((Deg->DegTypCod = Deg_GetParamOtherDegTypCod ()) <= 0)
Lay_ShowAlert (Lay_ERROR,"Wrong type of degree.");
/* Get first year */
Par_GetParToText ("FirstYear",YearStr,2);
Deg->FirstYear = Deg_ConvStrToYear (YearStr);
/* Get last year */
Par_GetParToText ("LastYear",YearStr,2);
Deg->LastYear = Deg_ConvStrToYear (YearStr);
/* Get degree WWW */
Par_GetParToText ("WWW",Deg->WWW,Cns_MAX_LENGTH_WWW);
if (Deg->ShortName[0] && Deg->FullName[0]) // If there's a degree name
{
if (Deg->WWW[0])
{
/***** If name of degree was in database... *****/
if (Deg_CheckIfDegreeNameExists (Deg->CtrCod,"ShortName",Deg->ShortName,-1L))
{
sprintf (Gbl.Message,Txt_The_degree_X_already_exists,
Deg->ShortName);
Lay_ShowAlert (Lay_WARNING,Gbl.Message);
}
else if (Deg_CheckIfDegreeNameExists (Deg->CtrCod,"FullName",Deg->FullName,-1L))
{
sprintf (Gbl.Message,Txt_The_degree_X_already_exists,
Deg->FullName);
Lay_ShowAlert (Lay_WARNING,Gbl.Message);
}
else // Add new degree to database
Deg_CreateDegree (Deg,Status);
}
else // If there is not a degree logo or web
{
sprintf (Gbl.Message,"%s",Txt_You_must_specify_the_web_address_of_the_new_degree);
Lay_ShowAlert (Lay_WARNING,Gbl.Message);
}
}
else // If there is not a degree name
{
sprintf (Gbl.Message,"%s",Txt_You_must_specify_the_short_name_and_the_full_name_of_the_new_degree);
Lay_ShowAlert (Lay_WARNING,Gbl.Message);
}
/***** Show the form again *****/
Deg_EditDegrees ();
}
/*****************************************************************************/
/**************************** Remove a degree type ***************************/
/*****************************************************************************/
void Deg_RemoveDegreeType (void)
{
extern const char *Txt_To_remove_a_type_of_degree_you_must_first_remove_all_degrees_of_that_type;
extern const char *Txt_Type_of_degree_X_removed;
struct DegreeType DegTyp;
/***** Get the code of the degree type *****/
if ((DegTyp.DegTypCod = Deg_GetParamOtherDegTypCod ()) == -1L)
Lay_ShowErrorAndExit ("Code of type of degree is missing.");
/***** Get data of the degree type from database *****/
if (!Deg_GetDataOfDegreeTypeByCod (&DegTyp))
Lay_ShowErrorAndExit ("Code of type of degree not found.");
/***** Check if this degree type has degrees *****/
if (DegTyp.NumDegs) // Degree type has degrees ==> don't remove
Lay_ShowAlert (Lay_WARNING,Txt_To_remove_a_type_of_degree_you_must_first_remove_all_degrees_of_that_type);
else // Degree type has no degrees ==> remove it
{
/***** Remove degree type *****/
Deg_RemoveDegreeTypeCompletely (DegTyp.DegTypCod);
/***** Write message to show the change made *****/
sprintf (Gbl.Message,Txt_Type_of_degree_X_removed,
DegTyp.DegTypName);
Lay_ShowAlert (Lay_SUCCESS,Gbl.Message);
}
/***** Show the form again *****/
Deg_ReqEditDegreeTypes ();
}
/*****************************************************************************/
/************************ Request removing of a degree ***********************/
/*****************************************************************************/
void Deg_RemoveDegree (void)
{
extern const char *Txt_To_remove_a_degree_you_must_first_remove_all_courses_in_the_degree;
extern const char *Txt_Degree_X_removed;
struct Degree Deg;
/***** Get degree code *****/
if ((Deg.DegCod = Deg_GetParamOtherDegCod ()) == -1L)
Lay_ShowErrorAndExit ("Code of degree is missing.");
/***** Get data of the degree from database *****/
Deg_GetDataOfDegreeByCod (&Deg);
/***** Check if this degree has courses *****/
if (Deg.NumCrss) // Degree has courses ==> don't remove
Lay_ShowAlert (Lay_WARNING,Txt_To_remove_a_degree_you_must_first_remove_all_courses_in_the_degree);
else // Degree has no courses ==> remove it
{
/***** Remove degree *****/
Deg_RemoveDegreeCompletely (Deg.DegCod);
/***** Write message to show the change made *****/
sprintf (Gbl.Message,Txt_Degree_X_removed,
Deg.FullName);
Lay_ShowAlert (Lay_SUCCESS,Gbl.Message);
}
/***** Show the form again *****/
Deg_EditDegrees ();
}
/*****************************************************************************/
/***************** Write parameter with code of degree type ******************/
/*****************************************************************************/
static void Deg_PutParamOtherDegTypCod (long DegTypCod)
{
Par_PutHiddenParamLong ("OthDegTypCod",DegTypCod);
}
/*****************************************************************************/
/******************** Write parameter with code of degree ********************/
/*****************************************************************************/
void Deg_PutParamDegCod (long DegCod)
{
Par_PutHiddenParamLong ("deg",DegCod);
}
/*****************************************************************************/
/******************** Write parameter with code of degree ********************/
/*****************************************************************************/
static void Deg_PutParamOtherDegCod (long DegCod)
{
Par_PutHiddenParamLong ("OthDegCod",DegCod);
}
/*****************************************************************************/
/******************* Get parameter with code of degree type ******************/
/*****************************************************************************/
long Deg_GetParamOtherDegTypCod (void)
{
char LongStr[1+10+1];
/***** Get parameter with code of degree type *****/
Par_GetParToText ("OthDegTypCod",LongStr,1+10);
return Str_ConvertStrCodToLongCod (LongStr);
}
/*****************************************************************************/
/********************* Get parameter with code of degree *********************/
/*****************************************************************************/
long Deg_GetParamOtherDegCod (void)
{
char LongStr[1+10+1];
/***** Get parameter with code of degree *****/
Par_GetParToText ("OthDegCod",LongStr,1+10);
return Str_ConvertStrCodToLongCod (LongStr);
}
/*****************************************************************************/
/**************** Count number of degrees in a degree type ******************/
/*****************************************************************************/
static unsigned Deg_CountNumDegsOfType (long DegTypCod)
{
char Query[512];
/***** Get number of degrees of a type from database *****/
sprintf (Query,"SELECT COUNT(*) FROM degrees WHERE DegTypCod='%ld'",
DegTypCod);
return (unsigned) DB_QueryCOUNT (Query,"can not get number of degrees of a type");
}
/*****************************************************************************/
/****************** Get data of a degree type from its code ******************/
/*****************************************************************************/
bool Deg_GetDataOfDegreeTypeByCod (struct DegreeType *DegTyp)
{
char Query[512];
MYSQL_RES *mysql_res;
MYSQL_ROW row;
unsigned long NumRows;
bool DegTypFound = false;
if (DegTyp->DegTypCod <= 0)
{
DegTyp->DegTypCod = -1L;
DegTyp->DegTypName[0] = '\0';
DegTyp->AllowDirectLogIn = false;
DegTyp->NumDegs = 0;
return false;
}
/***** Get the name of a type of degree from database *****/
sprintf (Query,"SELECT DegTypName,AllowDirectLogIn"
" FROM deg_types WHERE DegTypCod='%ld'",
DegTyp->DegTypCod);
NumRows = DB_QuerySELECT (Query,&mysql_res,"can not get the name of a type of degree");
if (NumRows == 1)
{
/***** Get data of degree type *****/
row = mysql_fetch_row (mysql_res);
/* Get the name of the degree type (row[0]) */
strcpy (DegTyp->DegTypName,row[0]);
/* Get whether this degree type allows direct log in or not (row[1]) */
DegTyp->AllowDirectLogIn = (Str_ConvertToUpperLetter (row[1][0]) == 'Y');
/* Count number of degrees of this type */
DegTyp->NumDegs = Deg_CountNumDegsOfType (DegTyp->DegTypCod);
/* Set return value */
DegTypFound = true;
}
else if (NumRows == 0)
{
DegTyp->DegTypCod = -1L;
DegTyp->DegTypName[0] = '\0';
DegTyp->AllowDirectLogIn = false;
DegTyp->NumDegs = 0;
return false;
}
else // NumRows > 1
Lay_ShowErrorAndExit ("Type of degree repeated in database.");
/***** Free structure that stores the query result *****/
DB_FreeMySQLResult (&mysql_res);
return DegTypFound;
}
/*****************************************************************************/
/********************* Get data of a degree from its code ********************/
/*****************************************************************************/
// Returns true if degree found
bool Deg_GetDataOfDegreeByCod (struct Degree *Deg)
{
char Query[1024];
MYSQL_RES *mysql_res;
MYSQL_ROW row;
unsigned long NumRows;
bool DegFound = false;
if (Deg->DegCod <= 0)
{
Deg->DegCod = -1L;
Deg->CtrCod = -1L;
Deg->DegTypCod = -1L;
Deg->Status = (Deg_Status_t) 0;
Deg->RequesterUsrCod = -1L;
Deg->ShortName[0] = '\0';
Deg->FullName[0] = '\0';
Deg->FirstYear = 0;
Deg->LastYear = 0;
Deg->WWW[0] = '\0';
Deg->NumCrss = 0;
Deg->LstCrss = NULL;
return false;
}
/***** Get data of a degree from database *****/
sprintf (Query,"SELECT DegCod,CtrCod,DegTypCod,Status,RequesterUsrCod,"
"ShortName,FullName,FirstYear,LastYear,WWW"
" FROM degrees WHERE DegCod ='%ld'",
Deg->DegCod);
NumRows = DB_QuerySELECT (Query,&mysql_res,"can not get data of a degree");
if (NumRows == 1)
{
/***** Get data of degree *****/
row = mysql_fetch_row (mysql_res);
Deg_GetDataOfDegreeFromRow (Deg,row);
DegFound = true;
}
else if (NumRows == 0)
{
Deg->DegCod = -1L;
Deg->CtrCod = -1L;
Deg->DegTypCod = -1L;
Deg->Status = (Deg_Status_t) 0;
Deg->RequesterUsrCod = -1L;
Deg->ShortName[0] = '\0';
Deg->FullName[0] = '\0';
Deg->FirstYear = 0;
Deg->LastYear = 0;
Deg->WWW[0] = '\0';
Deg->NumCrss = 0;
Deg->LstCrss = NULL;
return false;
}
else if (NumRows > 1)
Lay_ShowErrorAndExit ("Degree repeated in database.");
/***** Free structure that stores the query result *****/
DB_FreeMySQLResult (&mysql_res);
return DegFound;
}
/*****************************************************************************/
/********** Get data of a degree from a row resulting of a query *************/
/*****************************************************************************/
static void Deg_GetDataOfDegreeFromRow (struct Degree *Deg,MYSQL_ROW row)
{
/***** Get degree code (row[0]) *****/
if ((Deg->DegCod = Str_ConvertStrCodToLongCod (row[0])) < 0)
Lay_ShowErrorAndExit ("Wrong code of degree.");
/***** Get centre code (row[1]) *****/
Deg->CtrCod = Str_ConvertStrCodToLongCod (row[1]);
/***** Get the code of the degree type (row[2]) *****/
Deg->DegTypCod = Str_ConvertStrCodToLongCod (row[2]);
/* Get course status (row[3]) */
if (sscanf (row[3],"%u",&(Deg->Status)) != 1)
Lay_ShowErrorAndExit ("Wrong degree status.");
/* Get requester user's code (row[4]) */
Deg->RequesterUsrCod = Str_ConvertStrCodToLongCod (row[4]);
/***** Get degree short name (row[5]) *****/
strcpy (Deg->ShortName,row[5]);
/***** Get degree full name (row[6]) *****/
strcpy (Deg->FullName,row[6]);
/***** Get first year (row[7]) *****/
Deg->FirstYear = Deg_ConvStrToYear (row[7]);
/***** Get last year (row[8]) *****/
Deg->LastYear = Deg_ConvStrToYear (row[8]);
/***** Get WWW (row[9]) *****/
strcpy (Deg->WWW,row[9]);
/***** Get number of courses *****/
Deg->NumCrss = Crs_GetNumCrssInDeg (Deg->DegCod);
}
/*****************************************************************************/
/************* Get the short name of a degree from its code ******************/
/*****************************************************************************/
void Deg_GetShortNameOfDegreeByCod (struct Degree *Deg)
{
char Query[512];
MYSQL_RES *mysql_res;
MYSQL_ROW row;
Deg->ShortName[0] = '\0';
if (Deg->DegCod > 0)
{
/***** Get the short name of a degree from database *****/
sprintf (Query,"SELECT ShortName FROM degrees"
" WHERE DegCod ='%ld'",
Deg->DegCod);
if (DB_QuerySELECT (Query,&mysql_res,"can not get the short name of a degree") == 1)
{
/***** Get the short name of this degree *****/
row = mysql_fetch_row (mysql_res);
strcpy (Deg->ShortName,row[0]);
}
/***** Free structure that stores the query result *****/
DB_FreeMySQLResult (&mysql_res);
}
}
/*****************************************************************************/
/************* Get the centre code of a degree from its code *****************/
/*****************************************************************************/
long Deg_GetCtrCodOfDegreeByCod (long DegCod)
{
char Query[128];
MYSQL_RES *mysql_res;
MYSQL_ROW row;
long CtrCod = -1L;
if (DegCod > 0)
{
/***** Get the centre code of a degree from database *****/
sprintf (Query,"SELECT CtrCod FROM degrees WHERE DegCod ='%ld'",
DegCod);
if (DB_QuerySELECT (Query,&mysql_res,"can not get the centre of a degree") == 1)
{
/***** Get the centre code of this degree *****/
row = mysql_fetch_row (mysql_res);
CtrCod = Str_ConvertStrCodToLongCod (row[0]);
}
/***** Free structure that stores the query result *****/
DB_FreeMySQLResult (&mysql_res);
}
return CtrCod;
}
/*****************************************************************************/
/********** Get the institution code of a degree from its code ***************/
/*****************************************************************************/
long Deg_GetInsCodOfDegreeByCod (long DegCod)
{
char Query[256];
MYSQL_RES *mysql_res;
MYSQL_ROW row;
long InsCod = -1L;
if (DegCod > 0)
{
/***** Get the institution code of a degree from database *****/
sprintf (Query,"SELECT centres.InsCod FROM degrees,centres"
" WHERE degrees.DegCod='%ld' AND degrees.CtrCod=centres.CtrCod",
DegCod);
if (DB_QuerySELECT (Query,&mysql_res,"can not get the institution of a degree") == 1)
{
/***** Get the institution code of this degree *****/
row = mysql_fetch_row (mysql_res);
InsCod = Str_ConvertStrCodToLongCod (row[0]);
}
/***** Free structure that stores the query result *****/
DB_FreeMySQLResult (&mysql_res);
}
return InsCod;
}
/*****************************************************************************/
/******************** Remove a degree type and its degrees *******************/
/*****************************************************************************/
static void Deg_RemoveDegreeTypeCompletely (long DegTypCod)
{
char Query[512];
MYSQL_RES *mysql_res;
MYSQL_ROW row;
unsigned long NumRow,NumRows;
long DegCod;
/***** Get degrees of a type from database *****/
sprintf (Query,"SELECT DegCod FROM degrees WHERE DegTypCod='%ld'",
DegTypCod);
NumRows = DB_QuerySELECT (Query,&mysql_res,"can not get degrees of a type");
/* Get degrees of this type */
for (NumRow = 0;
NumRow < NumRows;
NumRow++)
{
/* Get next degree */
row = mysql_fetch_row (mysql_res);
/* Get degree code (row[0]) */
if ((DegCod = Str_ConvertStrCodToLongCod (row[0])) < 0)
Lay_ShowErrorAndExit ("Wrong code of degree.");
/* Remove degree */
Deg_RemoveDegreeCompletely (DegCod);
}
/* Free structure that stores the query result */
DB_FreeMySQLResult (&mysql_res);
/***** Remove the degree type *****/
sprintf (Query,"DELETE FROM deg_types WHERE DegTypCod='%ld'",DegTypCod);
DB_QueryDELETE (Query,"can not remove a type of degree");
}
/*****************************************************************************/
/***************************** Remove a degree *******************************/
/*****************************************************************************/
static void Deg_RemoveDegreeCompletely (long DegCod)
{
char Query[512];
MYSQL_RES *mysql_res;
MYSQL_ROW row;
unsigned long NumRow,NumRows;
long CrsCod;
char PathDeg[PATH_MAX+1];
/***** Get courses of a degree from database *****/
sprintf (Query,"SELECT CrsCod FROM courses"
" WHERE DegCod='%ld'",DegCod);
NumRows = DB_QuerySELECT (Query,&mysql_res,"can not get courses of a degree");
/* Get courses in this degree */
for (NumRow = 0;
NumRow < NumRows;
NumRow++)
{
/* Get next course */
row = mysql_fetch_row (mysql_res);
/* Get course code (row[0]) */
if ((CrsCod = Str_ConvertStrCodToLongCod (row[0])) < 0)
Lay_ShowErrorAndExit ("Wrong code of course.");
/* Remove course */
Crs_RemoveCourseCompletely (CrsCod);
}
/* Free structure that stores the query result */
DB_FreeMySQLResult (&mysql_res);
/***** Remove surveys of the degree (not including surveys of courses in degree, already removed) *****/
Svy_RemoveDegSurveys (DegCod);
/***** Remove all the threads and posts in degree forums *****/
/* Remove disabled posts */
sprintf (Query,"DELETE FROM forum_disabled_post"
" USING forum_thread,forum_post,forum_disabled_post"
" WHERE (forum_thread.ForumType='%u' OR forum_thread.ForumType='%u')"
" AND forum_thread.Location='%ld' AND forum_thread.ThrCod=forum_post.ThrCod AND forum_post.PstCod=forum_disabled_post.PstCod",
For_FORUM_DEGREE_USRS,For_FORUM_DEGREE_TCHS,DegCod);
DB_QueryDELETE (Query,"can not remove the disabled posts in forums of a degree");
/* Remove posts */
sprintf (Query,"DELETE FROM forum_post"
" USING forum_thread,forum_post"
" WHERE (forum_thread.ForumType='%u' OR forum_thread.ForumType='%u')"
" AND forum_thread.Location='%ld' AND forum_thread.ThrCod=forum_post.ThrCod",
For_FORUM_DEGREE_USRS,For_FORUM_DEGREE_TCHS,DegCod);
DB_QueryDELETE (Query,"can not remove posts in forums of a degree");
/* Remove threads read */
sprintf (Query,"DELETE FROM forum_thr_read"
" USING forum_thread,forum_thr_read"
" WHERE (forum_thread.ForumType='%u' OR forum_thread.ForumType='%u')"
" AND forum_thread.Location='%ld' AND forum_thread.ThrCod=forum_thr_read.ThrCod",
For_FORUM_DEGREE_USRS,For_FORUM_DEGREE_TCHS,DegCod);
DB_QueryDELETE (Query,"can not remove read threads in forums of a degree");
/* Remove threads */
sprintf (Query,"DELETE FROM forum_thread"
" WHERE (forum_thread.ForumType='%u' OR forum_thread.ForumType='%u')"
" AND Location='%ld'",
For_FORUM_DEGREE_USRS,For_FORUM_DEGREE_TCHS,DegCod);
DB_QueryDELETE (Query,"can not remove threads in forums of a degree");
/***** Remove information related to files in degree *****/
Brw_RemoveDegFilesFromDB (DegCod);
/***** Remove directories of the degree *****/
sprintf (PathDeg,"%s/%s/%02u/%u",
Cfg_PATH_SWAD_PUBLIC,Cfg_FOLDER_DEG,
(unsigned) (DegCod % 100),
(unsigned) DegCod);
Brw_RemoveTree (PathDeg);
/***** Remove administrators of this degree *****/
sprintf (Query,"DELETE FROM admin WHERE Scope='Deg' AND Cod='%ld'",
DegCod);
DB_QueryDELETE (Query,"can not remove administrators of a degree");
/***** Remove the degree *****/
sprintf (Query,"DELETE FROM degrees WHERE DegCod='%ld'",
DegCod);
DB_QueryDELETE (Query,"can not remove a degree");
/***** Delete all the degrees in sta_degrees table not present in degrees table *****/
Pho_RemoveObsoleteStatDegrees ();
}
/*****************************************************************************/
/**************************** Rename a degree type ***************************/
/*****************************************************************************/
void Deg_RenameDegreeType (void)
{
extern const char *Txt_You_can_not_leave_the_name_of_the_type_of_degree_X_empty;
extern const char *Txt_The_type_of_degree_X_already_exists;
extern const char *Txt_The_type_of_degree_X_has_been_renamed_as_Y;
extern const char *Txt_The_name_of_the_type_of_degree_X_has_not_changed;
struct DegreeType *DegTyp;
char Query[1024];
char NewNameDegTyp[Deg_MAX_LENGTH_DEGREE_TYPE_NAME+1];
DegTyp = &Gbl.Degs.EditingDegTyp;
/***** Get parameters from form *****/
/* Get the code of the degree type */
if ((DegTyp->DegTypCod = Deg_GetParamOtherDegTypCod ()) == -1L)
Lay_ShowErrorAndExit ("Code of type of degree is missing.");
/* Get the new name for the degree type */
Par_GetParToText ("DegTypName",NewNameDegTyp,Deg_MAX_LENGTH_DEGREE_TYPE_NAME);
/***** Get from the database the old name of the degree type *****/
if (!Deg_GetDataOfDegreeTypeByCod (DegTyp))
Lay_ShowErrorAndExit ("Code of type of degree not found.");
/***** Check if new name is empty *****/
if (!NewNameDegTyp[0])
{
sprintf (Gbl.Message,Txt_You_can_not_leave_the_name_of_the_type_of_degree_X_empty,
DegTyp->DegTypName);
Lay_ShowAlert (Lay_WARNING,Gbl.Message);
}
else
{
/***** Check if old and new names are the same (this happens when user press enter with no changes in the form) *****/
if (strcmp (DegTyp->DegTypName,NewNameDegTyp)) // Different names
{
/***** If degree type was in database... *****/
if (Deg_CheckIfDegreeTypeNameExists (NewNameDegTyp,DegTyp->DegTypCod))
{
sprintf (Gbl.Message,Txt_The_type_of_degree_X_already_exists,
NewNameDegTyp);
Lay_ShowAlert (Lay_WARNING,Gbl.Message);
}
else
{
/* Update the table changing old name by new name */
sprintf (Query,"UPDATE deg_types SET DegTypName='%s'"
" WHERE DegTypCod='%ld'",
NewNameDegTyp,DegTyp->DegTypCod);
DB_QueryUPDATE (Query,"can not update the type of a degree");
/***** Write message to show the change made *****/
sprintf (Gbl.Message,Txt_The_type_of_degree_X_has_been_renamed_as_Y,
DegTyp->DegTypName,NewNameDegTyp);
Lay_ShowAlert (Lay_SUCCESS,Gbl.Message);
}
}
else // The same name
{
sprintf (Gbl.Message,Txt_The_name_of_the_type_of_degree_X_has_not_changed,
NewNameDegTyp);
Lay_ShowAlert (Lay_INFO,Gbl.Message);
}
}
/***** Show the form again *****/
strcpy (DegTyp->DegTypName,NewNameDegTyp);
Deg_ReqEditDegreeTypes ();
}
/*****************************************************************************/
/********************* Change the short name of a degree *********************/
/*****************************************************************************/
void Deg_RenameDegreeShort (void)
{
Deg_RenameDegree (&Gbl.Degs.EditingDeg,Cns_SHORT_NAME);
}
/*****************************************************************************/
/********************* Change the full name of a degree **********************/
/*****************************************************************************/
void Deg_RenameDegreeFull (void)
{
Deg_RenameDegree (&Gbl.Degs.EditingDeg,Cns_FULL_NAME);
}
/*****************************************************************************/
/************************ Change the name of a degree ************************/
/*****************************************************************************/
static void Deg_RenameDegree (struct Degree *Deg,Cns_ShortOrFullName_t ShortOrFullName)
{
extern const char *Txt_You_can_not_leave_the_name_of_the_degree_X_empty;
extern const char *Txt_The_degree_X_already_exists;
extern const char *Txt_The_name_of_the_degree_X_has_changed_to_Y;
extern const char *Txt_The_name_of_the_degree_X_has_not_changed;
char Query[512];
const char *ParamName = NULL; // Initialized to avoid warning
const char *FieldName = NULL; // Initialized to avoid warning
unsigned MaxLength = 0; // Initialized to avoid warning
char *CurrentDegName = NULL; // Initialized to avoid warning
char NewDegName[Deg_MAX_LENGTH_DEGREE_FULL_NAME+1];
switch (ShortOrFullName)
{
case Cns_SHORT_NAME:
ParamName = "ShortName";
FieldName = "ShortName";
MaxLength = Deg_MAX_LENGTH_DEGREE_SHORT_NAME;
CurrentDegName = Deg->ShortName;
break;
case Cns_FULL_NAME:
ParamName = "FullName";
FieldName = "FullName";
MaxLength = Deg_MAX_LENGTH_DEGREE_FULL_NAME;
CurrentDegName = Deg->FullName;
break;
}
/***** Get parameters from form *****/
/* Get the code of the degree */
if ((Deg->DegCod = Deg_GetParamOtherDegCod ()) == -1L)
Lay_ShowErrorAndExit ("Code of degree is missing.");
/* Get the new name for the degree */
Par_GetParToText (ParamName,NewDegName,MaxLength);
/***** Get from the database the type and the old names of the degree *****/
Deg_GetDataOfDegreeByCod (&Gbl.Degs.EditingDeg);
/***** Check if new name is empty *****/
if (!NewDegName[0])
{
sprintf (Gbl.Message,Txt_You_can_not_leave_the_name_of_the_degree_X_empty,
CurrentDegName);
Lay_ShowAlert (Lay_WARNING,Gbl.Message);
}
else
{
/***** Check if old and new names are the same (this happens when user press enter with no changes in the form) *****/
if (strcmp (CurrentDegName,NewDegName)) // Different names
{
/***** If degree was in database... *****/
if (Deg_CheckIfDegreeNameExists (Deg->CtrCod,ParamName,NewDegName,Deg->DegCod))
{
sprintf (Gbl.Message,Txt_The_degree_X_already_exists,
NewDegName);
Lay_ShowAlert (Lay_WARNING,Gbl.Message);
}
else
{
/* Update the table changing old name by new name */
sprintf (Query,"UPDATE degrees SET %s='%s' WHERE DegCod='%ld'",
FieldName,NewDegName,Deg->DegCod);
DB_QueryUPDATE (Query,"can not update the name of a degree");
/***** Write message to show the change made *****/
sprintf (Gbl.Message,Txt_The_name_of_the_degree_X_has_changed_to_Y,
CurrentDegName,NewDegName);
Lay_ShowAlert (Lay_SUCCESS,Gbl.Message);
}
}
else // The same name
{
sprintf (Gbl.Message,Txt_The_name_of_the_degree_X_has_not_changed,
CurrentDegName);
Lay_ShowAlert (Lay_INFO,Gbl.Message);
}
}
/***** Show the form again *****/
strcpy (CurrentDegName,NewDegName);
Deg_EditDegrees ();
}
/*****************************************************************************/
/****************** Check if name of degree type exists **********************/
/*****************************************************************************/
static bool Deg_CheckIfDegreeTypeNameExists (const char *DegTypName,long DegTypCod)
{
char Query[512];
/***** Get number of degree types with a name from database *****/
sprintf (Query,"SELECT COUNT(*) FROM deg_types"
" WHERE DegTypName='%s' AND DegTypCod<>'%ld'",
DegTypName,DegTypCod);
return (DB_QueryCOUNT (Query,"can not check if the name of a type of degree already existed") != 0);
}
/*****************************************************************************/
/********************* Check if the name of degree exists ********************/
/*****************************************************************************/
static bool Deg_CheckIfDegreeNameExists (long CtrCod,const char *FieldName,const char *Name,long DegCod)
{
char Query[512];
/***** Get number of degrees with a type and a name from database *****/
sprintf (Query,"SELECT COUNT(*) FROM degrees"
" WHERE CtrCod='%ld' AND %s='%s' AND DegCod<>'%ld'",
CtrCod,FieldName,Name,DegCod);
return (DB_QueryCOUNT (Query,"can not check if the name of a degree already existed") != 0);
}
/*****************************************************************************/
/************* Change whether a degree type allows direct log in *************/
/*****************************************************************************/
void Deg_ChangeDegTypeLogIn (void)
{
extern const char *Txt_The_type_of_degree_X_now_allows_direct_authentication;
extern const char *Txt_The_type_of_degree_X_no_longer_allows_direct_authentication;
struct DegreeType *DegTyp;
char Query[512];
char YN[1+1];
DegTyp = &Gbl.Degs.EditingDegTyp;
/***** Get parameters from form *****/
/* Get degree type code */
if ((DegTyp->DegTypCod = Deg_GetParamOtherDegTypCod ()) == -1L)
Lay_ShowErrorAndExit ("Code of degree type is missing.");
/* Get data of the degree type from database */
if (!Deg_GetDataOfDegreeTypeByCod (DegTyp))
Lay_ShowErrorAndExit ("Code of type of degree not found.");
/* Get whether this degree type allows direct log in or not */
// Do this after getting data of degree type in order to overwrite AllowDirectLogIn with the user preference
Par_GetParToText ("AllowDirectLogIn",YN,1);
DegTyp->AllowDirectLogIn = (Str_ConvertToUpperLetter (YN[0]) == 'Y');
/***** Update table of degree types *****/
sprintf (Query,"UPDATE deg_types SET AllowDirectLogIn='%c' WHERE DegTypCod='%ld'",
DegTyp->AllowDirectLogIn ? 'Y' :
'N',
DegTyp->DegTypCod);
DB_QueryUPDATE (Query,"can not update the type of log in for a degree type");
/***** Write message to show the change made *****/
sprintf (Gbl.Message,
DegTyp->AllowDirectLogIn ? Txt_The_type_of_degree_X_now_allows_direct_authentication :
Txt_The_type_of_degree_X_no_longer_allows_direct_authentication,
DegTyp->DegTypName);
Lay_ShowAlert (Lay_SUCCESS,Gbl.Message);
/***** Show the form again *****/
Deg_ReqEditDegreeTypes ();
}
/*****************************************************************************/
/************************ Change the type of a degree ************************/
/*****************************************************************************/
void Deg_ChangeDegreeType (void)
{
extern const char *Txt_The_type_of_degree_of_the_degree_X_has_changed;
struct Degree *Deg;
long NewDegTypCod;
char Query[512];
Deg = &Gbl.Degs.EditingDeg;
/***** Get parameters from form *****/
/* Get degree code */
if ((Deg->DegCod = Deg_GetParamOtherDegCod ()) == -1L)
Lay_ShowErrorAndExit ("Code of degree is missing.");
/* Get the new degree type */
NewDegTypCod = Deg_GetParamOtherDegTypCod ();
/* Get from the database the type and the name of the editing degree */
Deg_GetDataOfDegreeByCod (Deg);
/***** Update the table of degrees changing old type by new type *****/
sprintf (Query,"UPDATE degrees SET DegTypCod='%ld' WHERE DegCod='%ld'",
NewDegTypCod,Deg->DegCod);
DB_QueryUPDATE (Query,"can not update the type of a degree");
/***** Write message to show the change made *****/
sprintf (Gbl.Message,Txt_The_type_of_degree_of_the_degree_X_has_changed,
Deg->FullName);
Lay_ShowAlert (Lay_SUCCESS,Gbl.Message);
/***** Show the form again *****/
Gbl.Degs.EditingDegTyp.DegTypCod = NewDegTypCod;
Deg_EditDegrees ();
}
/*****************************************************************************/
/************************ Change the centre of a degree **********************/
/*****************************************************************************/
void Deg_ChangeDegreeCtr (void)
{
extern const char *Txt_The_centre_of_the_degree_has_changed;
struct Degree *Deg;
char Query[512];
Deg = &Gbl.Degs.EditingDeg;
/***** Get parameters from form *****/
/* Get degree code */
if ((Deg->DegCod = Deg_GetParamOtherDegCod ()) == -1L)
Lay_ShowErrorAndExit ("Code of degree is missing.");
/* Get parameter with centre code */
Deg->CtrCod = Ctr_GetParamOtherCtrCod ();
/***** Update centre in table of degrees *****/
sprintf (Query,"UPDATE degrees SET CtrCod='%ld' WHERE DegCod='%ld'",
Deg->CtrCod,Deg->DegCod);
DB_QueryUPDATE (Query,"can not update the centre of a degree");
/***** Write message to show the change made *****/
Lay_ShowAlert (Lay_SUCCESS,Txt_The_centre_of_the_degree_has_changed);
/***** Show the form again *****/
Deg_EditDegrees ();
}
/*****************************************************************************/
/********************** Change the first year of a degree ********************/
/*****************************************************************************/
void Deg_ChangeDegFirstYear (void)
{
Deg_ChangeDegYear (&Gbl.Degs.EditingDeg,Deg_FIRST_YEAR);
}
/*****************************************************************************/
/*********************** Change the last year of a degree ********************/
/*****************************************************************************/
void Deg_ChangeDegLastYear (void)
{
Deg_ChangeDegYear (&Gbl.Degs.EditingDeg,Deg_LAST_YEAR);
}
/*****************************************************************************/
/******************* Change the first/last year of a degree ******************/
/*****************************************************************************/
static void Deg_ChangeDegYear (struct Degree *Deg,Deg_FirstOrLastYear_t FirstOrLastYear)
{
extern const char *Txt_The_years_of_the_degree_have_changed;
char Query[512];
char YearStr[2+1];
const char *ParamName = NULL; // Initialized to avoid warning
const char *FieldName = NULL; // Initialized to avoid warning
unsigned *PtrYear = NULL; // Initialized to avoid warning
switch (FirstOrLastYear)
{
case Deg_FIRST_YEAR:
ParamName = "FirstYear";
FieldName = "FirstYear";
PtrYear = &(Deg->FirstYear);
break;
case Deg_LAST_YEAR:
ParamName = "LastYear";
FieldName = "LastYear";
PtrYear = &(Deg->LastYear);
break;
}
/***** Get parameters from form *****/
/* Get degree code */
if ((Deg->DegCod = Deg_GetParamOtherDegCod ()) == -1L)
Lay_ShowErrorAndExit ("Code of degree is missing.");
/* Get parameter with first/last year */
Par_GetParToText (ParamName,YearStr,2);
*PtrYear = Deg_ConvStrToYear (YearStr);
/***** Update first/last year in table of degrees *****/
sprintf (Query,"UPDATE degrees SET %s='%u' WHERE DegCod='%ld'",
FieldName,*PtrYear,Deg->DegCod);
DB_QueryUPDATE (Query,"can not update the number of years of a degree");
/***** Write message to show the change made *****/
Lay_ShowAlert (Lay_SUCCESS,Txt_The_years_of_the_degree_have_changed);
/***** Show the form again *****/
Deg_EditDegrees ();
}
/*****************************************************************************/
/************************* Change the WWW of a degree ************************/
/*****************************************************************************/
void Deg_ChangeDegWWW (void)
{
extern const char *Txt_The_new_web_address_is_X;
extern const char *Txt_You_can_not_leave_the_web_address_empty;
struct Degree *Deg;
char Query[256+Cns_MAX_LENGTH_WWW];
char NewWWW[Cns_MAX_LENGTH_WWW+1];
Deg = &Gbl.Degs.EditingDeg;
/***** Get parameters from form *****/
/* Get the code of the degree */
if ((Deg->DegCod = Deg_GetParamOtherDegCod ()) == -1L)
Lay_ShowErrorAndExit ("Code of degree is missing.");
/* Get the new WWW for the degree */
Par_GetParToText ("WWW",NewWWW,Cns_MAX_LENGTH_WWW);
/***** Check if new WWW is empty *****/
if (NewWWW[0])
{
/* Update the table changing old WWW by new WWW */
sprintf (Query,"UPDATE degrees SET WWW='%s' WHERE DegCod='%ld'",
NewWWW,Deg->DegCod);
DB_QueryUPDATE (Query,"can not update the web of a degree");
/***** Write message to show the change made *****/
sprintf (Gbl.Message,Txt_The_new_web_address_is_X,
NewWWW);
Lay_ShowAlert (Lay_SUCCESS,Gbl.Message);
}
else
{
sprintf (Gbl.Message,"%s",Txt_You_can_not_leave_the_web_address_empty);
Lay_ShowAlert (Lay_WARNING,Gbl.Message);
}
/***** Show the form again *****/
strcpy (Deg->WWW,NewWWW);
Deg_EditDegrees ();
}
/*****************************************************************************/
/*********************** Change the status of a degree ***********************/
/*****************************************************************************/
void Deg_ChangeDegStatus (void)
{
extern const char *Txt_The_status_of_the_degree_X_has_changed;
struct Degree *Deg;
char Query[256];
char UnsignedNum[10+1];
Deg_Status_t Status;
Deg_StatusTxt_t StatusTxt;
Deg = &Gbl.Degs.EditingDeg;
/***** Get parameters from form *****/
/* Get degree code */
if ((Deg->DegCod = Deg_GetParamOtherDegCod ()) == -1L)
Lay_ShowErrorAndExit ("Code of degree is missing.");
/* Get parameter with status */
Par_GetParToText ("Status",UnsignedNum,1);
if (sscanf (UnsignedNum,"%u",&Status) != 1)
Lay_ShowErrorAndExit ("Wrong status.");
StatusTxt = Deg_GetStatusTxtFromStatusBits (Status);
Status = Deg_GetStatusBitsFromStatusTxt (StatusTxt); // New status
/***** Get data of degree *****/
Deg_GetDataOfDegreeByCod (Deg);
/***** Update status in table of degrees *****/
sprintf (Query,"UPDATE degrees SET Status='%u' WHERE DegCod='%ld'",
(unsigned) Status,Deg->DegCod);
DB_QueryUPDATE (Query,"can not update the status of a degree");
Deg->Status = Status;
/***** Write message to show the change made *****/
sprintf (Gbl.Message,Txt_The_status_of_the_degree_X_has_changed,
Deg->ShortName);
Lay_ShowAlert (Lay_SUCCESS,Gbl.Message);
/***** Show the form again *****/
Deg_EditDegrees ();
}
/*****************************************************************************/
/*********** Show a form for sending a logo of the current degree ************/
/*****************************************************************************/
void Deg_RequestLogo (void)
{
Log_RequestLogo (Sco_SCOPE_DEG);
}
/*****************************************************************************/
/***************** Receive the logo of the current degree ********************/
/*****************************************************************************/
void Deg_ReceiveLogo (void)
{
Log_ReceiveLogo (Sco_SCOPE_DEG);
}
/*****************************************************************************/
/****************** Remove the logo of the current degree ********************/
/*****************************************************************************/
void Deg_RemoveLogo (void)
{
Log_RemoveLogo (Sco_SCOPE_DEG);
}
/*****************************************************************************/
/*********************** Get total number of degrees *************************/
/*****************************************************************************/
unsigned Deg_GetNumDegsTotal (void)
{
char Query[256];
/***** Get total number of degrees from database *****/
sprintf (Query,"SELECT COUNT(*) FROM degrees");
return (unsigned) DB_QueryCOUNT (Query,"can not get the total number of degrees");
}
/*****************************************************************************/
/********************* Get number of degrees in a country ********************/
/*****************************************************************************/
unsigned Deg_GetNumDegsInCty (long InsCod)
{
char Query[512];
/***** Get number of degrees in a country from database *****/
sprintf (Query,"SELECT COUNT(*) FROM institutions,centres,degrees"
" WHERE institutions.CtyCod='%ld'"
" AND institutions.InsCod=centres.InsCod"
" AND centres.CtrCod=degrees.CtrCod",
InsCod);
return (unsigned) DB_QueryCOUNT (Query,"can not get the number of degrees in a country");
}
/*****************************************************************************/
/****************** Get number of degrees in an institution ******************/
/*****************************************************************************/
unsigned Deg_GetNumDegsInIns (long InsCod)
{
char Query[512];
/***** Get number of degrees in an institution from database *****/
sprintf (Query,"SELECT COUNT(*) FROM centres,degrees"
" WHERE centres.InsCod='%ld'"
" AND centres.CtrCod=degrees.CtrCod",
InsCod);
return (unsigned) DB_QueryCOUNT (Query,"can not get the number of degrees in an institution");
}
/*****************************************************************************/
/******************** Get number of degrees in a centre **********************/
/*****************************************************************************/
unsigned Deg_GetNumDegsInCtr (long CtrCod)
{
char Query[512];
/***** Get number of degrees in a centre from database *****/
sprintf (Query,"SELECT COUNT(*) FROM degrees"
" WHERE CtrCod='%ld'",
CtrCod);
return (unsigned) DB_QueryCOUNT (Query,"can not get the number of degrees in a centre");
}
/*****************************************************************************/
/********************* Get number of centres with courses ********************/
/*****************************************************************************/
unsigned Deg_GetNumDegsWithCrss (const char *SubQuery)
{
char Query[512];
/***** Get number of degrees with courses from database *****/
sprintf (Query,"SELECT COUNT(DISTINCT degrees.DegCod)"
" FROM institutions,centres,degrees,courses"
" WHERE %sinstitutions.InsCod=centres.InsCod"
" AND centres.CtrCod=degrees.CtrCod"
" AND degrees.DegCod=courses.DegCod",
SubQuery);
return (unsigned) DB_QueryCOUNT (Query,"can not get number of degrees with courses");
}
/*****************************************************************************/
/********************* Get number of degrees with users **********************/
/*****************************************************************************/
unsigned Deg_GetNumDegsWithUsrs (Rol_Role_t Role,const char *SubQuery)
{
char Query[512];
/***** Get number of degrees with users from database *****/
sprintf (Query,"SELECT COUNT(DISTINCT degrees.DegCod)"
" FROM institutions,centres,degrees,courses,crs_usr"
" WHERE %sinstitutions.InsCod=centres.InsCod"
" AND centres.CtrCod=degrees.CtrCod"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=crs_usr.CrsCod"
" AND crs_usr.Role='%u'",
SubQuery,(unsigned) Role);
return (unsigned) DB_QueryCOUNT (Query,"can not get number of degrees with users");
}
/*****************************************************************************/
/******************* Check if a year is valid in a degree ********************/
/*****************************************************************************/
bool Deg_CheckIfYearIsValidInDeg (unsigned Year,struct Degree *Deg)
{
return (Year == 0) ||
(Year != 0 && Year >= Deg->FirstYear && Year <= Deg->LastYear);
}
/*****************************************************************************/
/***** Write institutions, centres and degrees administrated by an admin *****/
/*****************************************************************************/
void Deg_GetAndWriteInsCtrDegAdminBy (long UsrCod,unsigned ColSpan)
{
extern const char *Txt_all_degrees;
char Query[1024];
MYSQL_RES *mysql_res;
MYSQL_ROW row;
unsigned NumRow;
unsigned NumRows;
struct Institution Ins;
struct Centre Ctr;
struct Degree Deg;
/***** Get institutions, centres, degrees admin by user from database *****/
sprintf (Query,"(SELECT '%u' AS S,'-1' AS Cod,'' AS FullName"
" FROM admin"
" WHERE UsrCod='%ld'"
" AND Scope='Sys')"
" UNION "
"(SELECT '%u' AS S,admin.Cod,institutions.FullName"
" FROM admin,institutions"
" WHERE admin.UsrCod='%ld'"
" AND admin.Scope='Ins'"
" AND admin.Cod=institutions.InsCod)"
" UNION "
"(SELECT '%u' AS S,admin.Cod,centres.FullName"
" FROM admin,centres"
" WHERE admin.UsrCod='%ld'"
" AND admin.Scope='Ctr'"
" AND admin.Cod=centres.CtrCod)"
" UNION "
"(SELECT '%u' AS S,admin.Cod,degrees.FullName"
" FROM admin,degrees"
" WHERE admin.UsrCod='%ld'"
" AND admin.Scope='Deg'"
" AND admin.Cod=degrees.DegCod)"
" ORDER BY S,FullName",
(unsigned) Sco_SCOPE_SYS,UsrCod,
(unsigned) Sco_SCOPE_INS,UsrCod,
(unsigned) Sco_SCOPE_CTR,UsrCod,
(unsigned) Sco_SCOPE_DEG,UsrCod);
if ((NumRows = (unsigned) DB_QuerySELECT (Query,&mysql_res,"can not get institutions, centres, degrees admin by a user")))
/***** Get the list of degrees *****/
for (NumRow = 1;
NumRow <= NumRows;
NumRow++)
{
/***** Indent *****/
fprintf (Gbl.F.Out,"
",
ColSpan - 1,Gbl.RowEvenOdd);
/* Get next institution, centre, degree */
row = mysql_fetch_row (mysql_res);
/* Get scope */
switch (Sco_GetScopeFromUnsignedStr (row[0]))
{
case Sco_SCOPE_SYS: // System
fprintf (Gbl.F.Out,""
" %s",
Gbl.Prefs.IconsURL,
Txt_all_degrees,
Txt_all_degrees,
Txt_all_degrees);
break;
case Sco_SCOPE_INS: // Institution
Ins.InsCod = Str_ConvertStrCodToLongCod (row[1]);
if (Ins.InsCod > 0)
{
/* Get data of institution */
Ins_GetDataOfInstitutionByCod (&Ins,Ins_GET_BASIC_DATA);
/* Write institution logo and name */
Ins_DrawInstitutionLogoAndNameWithLink (&Ins,ActSeeInsInf,
"DAT_SMALL_NOBR","LEFT_TOP");
}
break;
case Sco_SCOPE_CTR: // Centre
Ctr.CtrCod = Str_ConvertStrCodToLongCod (row[1]);
if (Ctr.CtrCod > 0)
{
/* Get data of centre */
Ctr_GetDataOfCentreByCod (&Ctr);
/* Write centre logo and name */
Ctr_DrawCentreLogoAndNameWithLink (&Ctr,ActSeeCtrInf,
"DAT_SMALL_NOBR","LEFT_TOP");
}
break;
case Sco_SCOPE_DEG: // Degree
Deg.DegCod = Str_ConvertStrCodToLongCod (row[1]);
if (Deg.DegCod > 0)
{
/* Get data of degree */
Deg_GetDataOfDegreeByCod (&Deg);
/* Write degree logo and name */
Deg_DrawDegreeLogoAndNameWithLink (&Deg,ActSeeDegInf,
"DAT_SMALL_NOBR","LEFT_TOP");
}
break;
default: // There are no administrators in other scopes
Lay_ShowErrorAndExit ("Wrong scope.");
break;
}
fprintf (Gbl.F.Out,"
"
"
");
}
/***** Free structure that stores the query result *****/
DB_FreeMySQLResult (&mysql_res);
}
/*****************************************************************************/
/****************************** List degrees found ***************************/
/*****************************************************************************/
// Returns number of degrees found
unsigned Deg_ListDegsFound (const char *Query)
{
extern const char *Txt_Degrees;
extern const char *Txt_degree;
extern const char *Txt_degrees;
MYSQL_RES *mysql_res;
MYSQL_ROW row;
unsigned NumDegs;
unsigned NumDeg;
struct Degree Deg;
/***** Query database *****/
if ((NumDegs = (unsigned) DB_QuerySELECT (Query,&mysql_res,"can not get degrees")))
{
/***** Write heading *****/
Lay_StartRoundFrameTable (NULL,2,Txt_Degrees);
/* Number of degrees found */
fprintf (Gbl.F.Out,"
");
Deg_PutHeadDegreesForSeeing ();
/***** List the degrees (one row per degree) *****/
for (NumDeg = 1;
NumDeg <= NumDegs;
NumDeg++)
{
/* Get next degree */
row = mysql_fetch_row (mysql_res);
/* Get degree code (row[0]) */
Deg.DegCod = Str_ConvertStrCodToLongCod (row[0]);
/* Get data of degree */
Deg_GetDataOfDegreeByCod (&Deg);
/* Write data of this degree */
Deg_ListOneDegreeForSeeing (&Deg,NumDeg);
}
/***** Table end *****/
Lay_EndRoundFrameTable ();
}
/***** Free structure that stores the query result *****/
DB_FreeMySQLResult (&mysql_res);
return NumDegs;
}
![\"%s\"](\"%s/%s16x16.gif\"" "\\"%s\\"\"")
"
"![\"\"](\"%s/%s20x20.gif\"" "\\"\\"\"")
"
"![\"%s\"](\"%s/swad64x64.gif\"" "\\"%s\\"\"")
"
" %s",
Gbl.Prefs.IconsURL,
Txt_all_degrees,
Txt_all_degrees,
Txt_all_degrees);
break;
case Sco_SCOPE_INS: // Institution
Ins.InsCod = Str_ConvertStrCodToLongCod (row[1]);
if (Ins.InsCod > 0)
{
/* Get data of institution */
Ins_GetDataOfInstitutionByCod (&Ins,Ins_GET_BASIC_DATA);
/* Write institution logo and name */
Ins_DrawInstitutionLogoAndNameWithLink (&Ins,ActSeeInsInf,
"DAT_SMALL_NOBR","LEFT_TOP");
}
break;
case Sco_SCOPE_CTR: // Centre
Ctr.CtrCod = Str_ConvertStrCodToLongCod (row[1]);
if (Ctr.CtrCod > 0)
{
/* Get data of centre */
Ctr_GetDataOfCentreByCod (&Ctr);
/* Write centre logo and name */
Ctr_DrawCentreLogoAndNameWithLink (&Ctr,ActSeeCtrInf,
"DAT_SMALL_NOBR","LEFT_TOP");
}
break;
case Sco_SCOPE_DEG: // Degree
Deg.DegCod = Str_ConvertStrCodToLongCod (row[1]);
if (Deg.DegCod > 0)
{
/* Get data of degree */
Deg_GetDataOfDegreeByCod (&Deg);
/* Write degree logo and name */
Deg_DrawDegreeLogoAndNameWithLink (&Deg,ActSeeDegInf,
"DAT_SMALL_NOBR","LEFT_TOP");
}
break;
default: // There are no administrators in other scopes
Lay_ShowErrorAndExit ("Wrong scope.");
break;
}
fprintf (Gbl.F.Out,"