Marown/swad-core
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swad-core
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Version 18.11.17

This commit is contained in:
Antonio Cañas Vargas 2018-11-02 11:33:58 +01:00
parent d2fa0080a5
commit 0affd0d419
5 changed files with 783 additions and 620 deletions
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3
swad_changelog.h
View File

@ -355,10 +355,11 @@ En OpenSWAD:
ps2pdf source.ps destination.pdf
*/
#define Log_PLATFORM_VERSION "SWAD 18.11.16 (2018-11-02)"
#define Log_PLATFORM_VERSION "SWAD 18.11.17 (2018-11-02)"
#define CSS_FILE "swad18.4.css"
#define JS_FILE "swad17.17.1.js"
/*
Version 18.11.17: Nov 02, 2018 Joining building and performing query into one function. (236504 lines)
Version 18.11.16: Nov 02, 2018 Joining building and performing query into one function. (236332 lines)
Version 18.11.15: Nov 02, 2018 Joining building and performing query into one function. (236312 lines)
Version 18.11.14: Nov 01, 2018 Joining building and performing query into one function. (236211 lines)

5
swad_database.c
View File

@ -3142,11 +3142,6 @@ unsigned long DB_QuerySELECT (MYSQL_RES **mysql_res,const char *MsgError,
return DB_QuerySELECT_old (&Query,mysql_res,MsgError);
}
unsigned long DB_QuerySELECT_new (MYSQL_RES **mysql_res,const char *MsgError)
{
return DB_QuerySELECT_old (&Gbl.DB.QueryPtr,mysql_res,MsgError);
}
unsigned long DB_QuerySELECT_old (char **Query,MYSQL_RES **mysql_res,const char *MsgError)
{
int Result;

1
swad_database.h
View File

@ -42,7 +42,6 @@ void DB_BuildQuery_old (char **Query,const char *fmt,...);
unsigned long DB_QuerySELECT (MYSQL_RES **mysql_res,const char *MsgError,
const char *fmt,...);
unsigned long DB_QuerySELECT_new (MYSQL_RES **mysql_res,const char *MsgError);
unsigned long DB_QuerySELECT_old (char **Query,MYSQL_RES **mysql_res,const char *MsgError);
unsigned long DB_QueryCOUNT (const char *MsgError,

645
swad_test.c
View File

@ -6974,108 +6974,119 @@ static unsigned Tst_GetNumTstQuestions (Sco_Scope_t Scope,Tst_AnswerType_t AnsTy
{
case Sco_SCOPE_SYS:
if (AnsType == Tst_ANS_ALL)
DB_BuildQuery ("SELECT COUNT(*),SUM(NumHits),SUM(Score)"
" FROM tst_questions");
DB_QuerySELECT (&mysql_res,"can not get number of test questions",
"SELECT COUNT(*),SUM(NumHits),SUM(Score)"
" FROM tst_questions");
else
DB_BuildQuery ("SELECT COUNT(*),SUM(NumHits),SUM(Score)"
" FROM tst_questions"
" WHERE AnsType='%s'",
Tst_StrAnswerTypesDB[AnsType]);
DB_QuerySELECT (&mysql_res,"can not get number of test questions",
"SELECT COUNT(*),SUM(NumHits),SUM(Score)"
" FROM tst_questions"
" WHERE AnsType='%s'",
Tst_StrAnswerTypesDB[AnsType]);
break;
case Sco_SCOPE_CTY:
if (AnsType == Tst_ANS_ALL)
DB_BuildQuery ("SELECT COUNT(*),SUM(NumHits),SUM(Score)"
" FROM institutions,centres,degrees,courses,tst_questions"
" WHERE institutions.CtyCod=%ld"
" AND institutions.InsCod=centres.InsCod"
" AND centres.CtrCod=degrees.CtrCod"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=tst_questions.CrsCod",
Gbl.CurrentCty.Cty.CtyCod);
DB_QuerySELECT (&mysql_res,"can not get number of test questions",
"SELECT COUNT(*),SUM(NumHits),SUM(Score)"
" FROM institutions,centres,degrees,courses,tst_questions"
" WHERE institutions.CtyCod=%ld"
" AND institutions.InsCod=centres.InsCod"
" AND centres.CtrCod=degrees.CtrCod"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=tst_questions.CrsCod",
Gbl.CurrentCty.Cty.CtyCod);
else
DB_BuildQuery ("SELECT COUNT(*),SUM(NumHits),SUM(Score)"
" FROM institutions,centres,degrees,courses,tst_questions"
" WHERE institutions.CtyCod=%ld"
" AND institutions.InsCod=centres.InsCod"
" AND centres.CtrCod=degrees.CtrCod"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=tst_questions.CrsCod"
" AND tst_questions.AnsType='%s'",
Gbl.CurrentCty.Cty.CtyCod,
Tst_StrAnswerTypesDB[AnsType]);
DB_QuerySELECT (&mysql_res,"can not get number of test questions",
"SELECT COUNT(*),SUM(NumHits),SUM(Score)"
" FROM institutions,centres,degrees,courses,tst_questions"
" WHERE institutions.CtyCod=%ld"
" AND institutions.InsCod=centres.InsCod"
" AND centres.CtrCod=degrees.CtrCod"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=tst_questions.CrsCod"
" AND tst_questions.AnsType='%s'",
Gbl.CurrentCty.Cty.CtyCod,
Tst_StrAnswerTypesDB[AnsType]);
break;
case Sco_SCOPE_INS:
if (AnsType == Tst_ANS_ALL)
DB_BuildQuery ("SELECT COUNT(*),SUM(NumHits),SUM(Score)"
" FROM centres,degrees,courses,tst_questions"
" WHERE centres.InsCod=%ld"
" AND centres.CtrCod=degrees.CtrCod"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=tst_questions.CrsCod",
Gbl.CurrentIns.Ins.InsCod);
DB_QuerySELECT (&mysql_res,"can not get number of test questions",
"SELECT COUNT(*),SUM(NumHits),SUM(Score)"
" FROM centres,degrees,courses,tst_questions"
" WHERE centres.InsCod=%ld"
" AND centres.CtrCod=degrees.CtrCod"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=tst_questions.CrsCod",
Gbl.CurrentIns.Ins.InsCod);
else
DB_BuildQuery ("SELECT COUNT(*),SUM(NumHits),SUM(Score)"
" FROM centres,degrees,courses,tst_questions"
" WHERE centres.InsCod=%ld"
" AND centres.CtrCod=degrees.CtrCod"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=tst_questions.CrsCod"
" AND tst_questions.AnsType='%s'",
Gbl.CurrentIns.Ins.InsCod,
Tst_StrAnswerTypesDB[AnsType]);
DB_QuerySELECT (&mysql_res,"can not get number of test questions",
"SELECT COUNT(*),SUM(NumHits),SUM(Score)"
" FROM centres,degrees,courses,tst_questions"
" WHERE centres.InsCod=%ld"
" AND centres.CtrCod=degrees.CtrCod"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=tst_questions.CrsCod"
" AND tst_questions.AnsType='%s'",
Gbl.CurrentIns.Ins.InsCod,
Tst_StrAnswerTypesDB[AnsType]);
break;
case Sco_SCOPE_CTR:
if (AnsType == Tst_ANS_ALL)
DB_BuildQuery ("SELECT COUNT(*),SUM(NumHits),SUM(Score)"
" FROM degrees,courses,tst_questions"
" WHERE degrees.CtrCod=%ld"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=tst_questions.CrsCod",
Gbl.CurrentCtr.Ctr.CtrCod);
DB_QuerySELECT (&mysql_res,"can not get number of test questions",
"SELECT COUNT(*),SUM(NumHits),SUM(Score)"
" FROM degrees,courses,tst_questions"
" WHERE degrees.CtrCod=%ld"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=tst_questions.CrsCod",
Gbl.CurrentCtr.Ctr.CtrCod);
else
DB_BuildQuery ("SELECT COUNT(*),SUM(NumHits),SUM(Score)"
" FROM degrees,courses,tst_questions"
" WHERE degrees.CtrCod=%ld"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=tst_questions.CrsCod"
" AND tst_questions.AnsType='%s'",
Gbl.CurrentCtr.Ctr.CtrCod,
Tst_StrAnswerTypesDB[AnsType]);
DB_QuerySELECT (&mysql_res,"can not get number of test questions",
"SELECT COUNT(*),SUM(NumHits),SUM(Score)"
" FROM degrees,courses,tst_questions"
" WHERE degrees.CtrCod=%ld"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=tst_questions.CrsCod"
" AND tst_questions.AnsType='%s'",
Gbl.CurrentCtr.Ctr.CtrCod,
Tst_StrAnswerTypesDB[AnsType]);
break;
case Sco_SCOPE_DEG:
if (AnsType == Tst_ANS_ALL)
DB_BuildQuery ("SELECT COUNT(*),SUM(NumHits),SUM(Score)"
" FROM courses,tst_questions"
" WHERE courses.DegCod=%ld"
" AND courses.CrsCod=tst_questions.CrsCod",
Gbl.CurrentDeg.Deg.DegCod);
DB_QuerySELECT (&mysql_res,"can not get number of test questions",
"SELECT COUNT(*),SUM(NumHits),SUM(Score)"
" FROM courses,tst_questions"
" WHERE courses.DegCod=%ld"
" AND courses.CrsCod=tst_questions.CrsCod",
Gbl.CurrentDeg.Deg.DegCod);
else
DB_BuildQuery ("SELECT COUNT(*),SUM(NumHits),SUM(Score)"
" FROM courses,tst_questions"
" WHERE courses.DegCod=%ld"
" AND courses.CrsCod=tst_questions.CrsCod"
" AND tst_questions.AnsType='%s'",
Gbl.CurrentDeg.Deg.DegCod,
Tst_StrAnswerTypesDB[AnsType]);
DB_QuerySELECT (&mysql_res,"can not get number of test questions",
"SELECT COUNT(*),SUM(NumHits),SUM(Score)"
" FROM courses,tst_questions"
" WHERE courses.DegCod=%ld"
" AND courses.CrsCod=tst_questions.CrsCod"
" AND tst_questions.AnsType='%s'",
Gbl.CurrentDeg.Deg.DegCod,
Tst_StrAnswerTypesDB[AnsType]);
break;
case Sco_SCOPE_CRS:
if (AnsType == Tst_ANS_ALL)
DB_BuildQuery ("SELECT COUNT(*),SUM(NumHits),SUM(Score)"
" FROM tst_questions"
" WHERE CrsCod=%ld",
Gbl.CurrentCrs.Crs.CrsCod);
DB_QuerySELECT (&mysql_res,"can not get number of test questions",
"SELECT COUNT(*),SUM(NumHits),SUM(Score)"
" FROM tst_questions"
" WHERE CrsCod=%ld",
Gbl.CurrentCrs.Crs.CrsCod);
else
DB_BuildQuery ("SELECT COUNT(*),SUM(NumHits),SUM(Score)"
" FROM tst_questions"
" WHERE CrsCod=%ld AND AnsType='%s'",
Gbl.CurrentCrs.Crs.CrsCod,
Tst_StrAnswerTypesDB[AnsType]);
DB_QuerySELECT (&mysql_res,"can not get number of test questions",
"SELECT COUNT(*),SUM(NumHits),SUM(Score)"
" FROM tst_questions"
" WHERE CrsCod=%ld AND AnsType='%s'",
Gbl.CurrentCrs.Crs.CrsCod,
Tst_StrAnswerTypesDB[AnsType]);
break;
default:
Lay_WrongScopeExit ();
break;
}
DB_QuerySELECT_new (&mysql_res,"can not get number of test questions");
/***** Get number of questions *****/
row = mysql_fetch_row (mysql_res);
@ -7121,109 +7132,132 @@ static unsigned Tst_GetNumCoursesWithTstQuestions (Sco_Scope_t Scope,Tst_AnswerT
{
case Sco_SCOPE_SYS:
if (AnsType == Tst_ANS_ALL)
DB_BuildQuery ("SELECT COUNT(DISTINCT CrsCod)"
" FROM tst_questions");
DB_QuerySELECT (&mysql_res,"can not get number of courses"
" with test questions",
"SELECT COUNT(DISTINCT CrsCod)"
" FROM tst_questions");
else
DB_BuildQuery ("SELECT COUNT(DISTINCT CrsCod)"
" FROM tst_questions"
" WHERE AnsType='%s'",
Tst_StrAnswerTypesDB[AnsType]);
DB_QuerySELECT (&mysql_res,"can not get number of courses"
" with test questions",
"SELECT COUNT(DISTINCT CrsCod)"
" FROM tst_questions"
" WHERE AnsType='%s'",
Tst_StrAnswerTypesDB[AnsType]);
break;
case Sco_SCOPE_CTY:
if (AnsType == Tst_ANS_ALL)
DB_BuildQuery ("SELECT COUNT(DISTINCT tst_questions.CrsCod)"
" FROM institutions,centres,degrees,courses,tst_questions"
" WHERE institutions.CtyCod=%ld"
" AND institutions.InsCod=centres.InsCod"
" AND centres.CtrCod=degrees.CtrCod"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=tst_questions.CrsCod",
Gbl.CurrentCty.Cty.CtyCod);
DB_QuerySELECT (&mysql_res,"can not get number of courses"
" with test questions",
"SELECT COUNT(DISTINCT tst_questions.CrsCod)"
" FROM institutions,centres,degrees,courses,tst_questions"
" WHERE institutions.CtyCod=%ld"
" AND institutions.InsCod=centres.InsCod"
" AND centres.CtrCod=degrees.CtrCod"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=tst_questions.CrsCod",
Gbl.CurrentCty.Cty.CtyCod);
else
DB_BuildQuery ("SELECT COUNT(DISTINCT tst_questions.CrsCod)"
" FROM institutions,centres,degrees,courses,tst_questions"
" WHERE institutions.CtyCod=%ld"
" AND institutions.InsCod=centres.InsCod"
" AND centres.CtrCod=degrees.CtrCod"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=tst_questions.CrsCod"
" AND tst_questions.AnsType='%s'",
Gbl.CurrentCty.Cty.CtyCod,
Tst_StrAnswerTypesDB[AnsType]);
DB_QuerySELECT (&mysql_res,"can not get number of courses"
" with test questions",
"SELECT COUNT(DISTINCT tst_questions.CrsCod)"
" FROM institutions,centres,degrees,courses,tst_questions"
" WHERE institutions.CtyCod=%ld"
" AND institutions.InsCod=centres.InsCod"
" AND centres.CtrCod=degrees.CtrCod"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=tst_questions.CrsCod"
" AND tst_questions.AnsType='%s'",
Gbl.CurrentCty.Cty.CtyCod,
Tst_StrAnswerTypesDB[AnsType]);
break;
case Sco_SCOPE_INS:
if (AnsType == Tst_ANS_ALL)
DB_BuildQuery ("SELECT COUNT(DISTINCT tst_questions.CrsCod)"
" FROM centres,degrees,courses,tst_questions"
" WHERE centres.InsCod=%ld"
" AND centres.CtrCod=degrees.CtrCod"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=tst_questions.CrsCod",
Gbl.CurrentIns.Ins.InsCod);
DB_QuerySELECT (&mysql_res,"can not get number of courses"
" with test questions",
"SELECT COUNT(DISTINCT tst_questions.CrsCod)"
" FROM centres,degrees,courses,tst_questions"
" WHERE centres.InsCod=%ld"
" AND centres.CtrCod=degrees.CtrCod"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=tst_questions.CrsCod",
Gbl.CurrentIns.Ins.InsCod);
else
DB_BuildQuery ("SELECT COUNT(DISTINCT tst_questions.CrsCod)"
" FROM centres,degrees,courses,tst_questions"
" WHERE centres.InsCod=%ld"
" AND centres.CtrCod=degrees.CtrCod"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=tst_questions.CrsCod"
" AND tst_questions.AnsType='%s'",
Gbl.CurrentIns.Ins.InsCod,
Tst_StrAnswerTypesDB[AnsType]);
DB_QuerySELECT (&mysql_res,"can not get number of courses"
" with test questions",
"SELECT COUNT(DISTINCT tst_questions.CrsCod)"
" FROM centres,degrees,courses,tst_questions"
" WHERE centres.InsCod=%ld"
" AND centres.CtrCod=degrees.CtrCod"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=tst_questions.CrsCod"
" AND tst_questions.AnsType='%s'",
Gbl.CurrentIns.Ins.InsCod,
Tst_StrAnswerTypesDB[AnsType]);
break;
case Sco_SCOPE_CTR:
if (AnsType == Tst_ANS_ALL)
DB_BuildQuery ("SELECT COUNT(DISTINCT tst_questions.CrsCod)"
" FROM degrees,courses,tst_questions"
" WHERE degrees.CtrCod=%ld"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=tst_questions.CrsCod",
Gbl.CurrentCtr.Ctr.CtrCod);
DB_QuerySELECT (&mysql_res,"can not get number of courses"
" with test questions",
"SELECT COUNT(DISTINCT tst_questions.CrsCod)"
" FROM degrees,courses,tst_questions"
" WHERE degrees.CtrCod=%ld"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=tst_questions.CrsCod",
Gbl.CurrentCtr.Ctr.CtrCod);
else
DB_BuildQuery ("SELECT COUNT(DISTINCT tst_questions.CrsCod)"
" FROM degrees,courses,tst_questions"
" WHERE degrees.CtrCod=%ld"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=tst_questions.CrsCod"
" AND tst_questions.AnsType='%s'",
Gbl.CurrentCtr.Ctr.CtrCod,
Tst_StrAnswerTypesDB[AnsType]);
DB_QuerySELECT (&mysql_res,"can not get number of courses"
" with test questions",
"SELECT COUNT(DISTINCT tst_questions.CrsCod)"
" FROM degrees,courses,tst_questions"
" WHERE degrees.CtrCod=%ld"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=tst_questions.CrsCod"
" AND tst_questions.AnsType='%s'",
Gbl.CurrentCtr.Ctr.CtrCod,
Tst_StrAnswerTypesDB[AnsType]);
break;
case Sco_SCOPE_DEG:
if (AnsType == Tst_ANS_ALL)
DB_BuildQuery ("SELECT COUNTDISTINCT (tst_questions.CrsCod)"
" FROM courses,tst_questions"
" WHERE courses.DegCod=%ld"
" AND courses.CrsCod=tst_questions.CrsCod",
Gbl.CurrentDeg.Deg.DegCod);
DB_QuerySELECT (&mysql_res,"can not get number of courses"
" with test questions",
"SELECT COUNTDISTINCT (tst_questions.CrsCod)"
" FROM courses,tst_questions"
" WHERE courses.DegCod=%ld"
" AND courses.CrsCod=tst_questions.CrsCod",
Gbl.CurrentDeg.Deg.DegCod);
else
DB_BuildQuery ("SELECT COUNT(DISTINCT tst_questions.CrsCod)"
" FROM courses,tst_questions"
" WHERE courses.DegCod=%ld"
" AND courses.CrsCod=tst_questions.CrsCod"
" AND tst_questions.AnsType='%s'",
Gbl.CurrentDeg.Deg.DegCod,
Tst_StrAnswerTypesDB[AnsType]);
DB_QuerySELECT (&mysql_res,"can not get number of courses"
" with test questions",
"SELECT COUNT(DISTINCT tst_questions.CrsCod)"
" FROM courses,tst_questions"
" WHERE courses.DegCod=%ld"
" AND courses.CrsCod=tst_questions.CrsCod"
" AND tst_questions.AnsType='%s'",
Gbl.CurrentDeg.Deg.DegCod,
Tst_StrAnswerTypesDB[AnsType]);
break;
case Sco_SCOPE_CRS:
if (AnsType == Tst_ANS_ALL)
DB_BuildQuery ("SELECT COUNT(DISTINCT CrsCod)"
" FROM tst_questions"
" WHERE CrsCod=%ld",
Gbl.CurrentCrs.Crs.CrsCod);
DB_QuerySELECT (&mysql_res,"can not get number of courses"
" with test questions",
"SELECT COUNT(DISTINCT CrsCod)"
" FROM tst_questions"
" WHERE CrsCod=%ld",
Gbl.CurrentCrs.Crs.CrsCod);
else
DB_BuildQuery ("SELECT COUNT(DISTINCT CrsCod)"
" FROM tst_questions"
" WHERE CrsCod=%ld"
" AND AnsType='%s'",
Gbl.CurrentCrs.Crs.CrsCod,
Tst_StrAnswerTypesDB[AnsType]);
DB_QuerySELECT (&mysql_res,"can not get number of courses"
" with test questions",
"SELECT COUNT(DISTINCT CrsCod)"
" FROM tst_questions"
" WHERE CrsCod=%ld"
" AND AnsType='%s'",
Gbl.CurrentCrs.Crs.CrsCod,
Tst_StrAnswerTypesDB[AnsType]);
break;
default:
Lay_WrongScopeExit ();
break;
}
DB_QuerySELECT_new (&mysql_res,"can not get number of courses with test questions");
/***** Get number of courses *****/
row = mysql_fetch_row (mysql_res);
@ -7253,145 +7287,168 @@ static unsigned Tst_GetNumCoursesWithPluggableTstQuestions (Sco_Scope_t Scope,Ts
{
case Sco_SCOPE_SYS:
if (AnsType == Tst_ANS_ALL)
DB_BuildQuery ("SELECT COUNT(DISTINCT tst_questions.CrsCod)"
" FROM tst_questions,tst_config"
" WHERE tst_questions.CrsCod=tst_config.CrsCod"
" AND tst_config.pluggable='%s'",
Tst_PluggableDB[Tst_PLUGGABLE_YES]);
DB_QuerySELECT (&mysql_res,"can not get number of courses"
" with pluggable test questions",
"SELECT COUNT(DISTINCT tst_questions.CrsCod)"
" FROM tst_questions,tst_config"
" WHERE tst_questions.CrsCod=tst_config.CrsCod"
" AND tst_config.pluggable='%s'",
Tst_PluggableDB[Tst_PLUGGABLE_YES]);
else
DB_BuildQuery ("SELECT COUNT(DISTINCT tst_questions.CrsCod)"
" FROM tst_questions,tst_config"
" WHERE tst_questions.AnsType='%s'"
" AND tst_questions.CrsCod=tst_config.CrsCod"
" AND tst_config.pluggable='%s'",
Tst_StrAnswerTypesDB[AnsType],
Tst_PluggableDB[Tst_PLUGGABLE_YES]);
DB_QuerySELECT (&mysql_res,"can not get number of courses"
" with pluggable test questions",
"SELECT COUNT(DISTINCT tst_questions.CrsCod)"
" FROM tst_questions,tst_config"
" WHERE tst_questions.AnsType='%s'"
" AND tst_questions.CrsCod=tst_config.CrsCod"
" AND tst_config.pluggable='%s'",
Tst_StrAnswerTypesDB[AnsType],
Tst_PluggableDB[Tst_PLUGGABLE_YES]);
break;
case Sco_SCOPE_CTY:
if (AnsType == Tst_ANS_ALL)
DB_BuildQuery ("SELECT COUNT(DISTINCT tst_questions.CrsCod)"
" FROM institutions,centres,degrees,courses,tst_questions,tst_config"
" WHERE institutions.CtyCod=%ld"
" AND institutions.InsCod=centres.InsCod"
" AND centres.CtrCod=degrees.CtrCod"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=tst_questions.CrsCod"
" AND tst_questions.CrsCod=tst_config.CrsCod"
" AND tst_config.pluggable='%s'",
Gbl.CurrentCty.Cty.CtyCod,
Tst_PluggableDB[Tst_PLUGGABLE_YES]);
DB_QuerySELECT (&mysql_res,"can not get number of courses"
" with pluggable test questions",
"SELECT COUNT(DISTINCT tst_questions.CrsCod)"
" FROM institutions,centres,degrees,courses,tst_questions,tst_config"
" WHERE institutions.CtyCod=%ld"
" AND institutions.InsCod=centres.InsCod"
" AND centres.CtrCod=degrees.CtrCod"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=tst_questions.CrsCod"
" AND tst_questions.CrsCod=tst_config.CrsCod"
" AND tst_config.pluggable='%s'",
Gbl.CurrentCty.Cty.CtyCod,
Tst_PluggableDB[Tst_PLUGGABLE_YES]);
else
DB_BuildQuery ("SELECT COUNT(DISTINCT tst_questions.CrsCod)"
" FROM institutions,centres,degrees,courses,tst_questions,tst_config"
" WHERE institutions.CtyCod=%ld"
" AND institutions.InsCod=centres.InsCod"
" AND centres.CtrCod=degrees.CtrCod"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=tst_questions.CrsCod"
" AND tst_questions.AnsType='%s'"
" AND tst_questions.CrsCod=tst_config.CrsCod"
" AND tst_config.pluggable='%s'",
Gbl.CurrentCty.Cty.CtyCod,
Tst_StrAnswerTypesDB[AnsType],
Tst_PluggableDB[Tst_PLUGGABLE_YES]);
DB_QuerySELECT (&mysql_res,"can not get number of courses"
" with pluggable test questions",
"SELECT COUNT(DISTINCT tst_questions.CrsCod)"
" FROM institutions,centres,degrees,courses,tst_questions,tst_config"
" WHERE institutions.CtyCod=%ld"
" AND institutions.InsCod=centres.InsCod"
" AND centres.CtrCod=degrees.CtrCod"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=tst_questions.CrsCod"
" AND tst_questions.AnsType='%s'"
" AND tst_questions.CrsCod=tst_config.CrsCod"
" AND tst_config.pluggable='%s'",
Gbl.CurrentCty.Cty.CtyCod,
Tst_StrAnswerTypesDB[AnsType],
Tst_PluggableDB[Tst_PLUGGABLE_YES]);
break;
case Sco_SCOPE_INS:
if (AnsType == Tst_ANS_ALL)
DB_BuildQuery ("SELECT COUNT(DISTINCT tst_questions.CrsCod)"
" FROM centres,degrees,courses,tst_questions,tst_config"
" WHERE centres.InsCod=%ld"
" AND centres.CtrCod=degrees.CtrCod"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=tst_questions.CrsCod"
" AND tst_questions.CrsCod=tst_config.CrsCod"
" AND tst_config.pluggable='%s'",
Gbl.CurrentIns.Ins.InsCod,
Tst_PluggableDB[Tst_PLUGGABLE_YES]);
DB_QuerySELECT (&mysql_res,"can not get number of courses"
" with pluggable test questions",
"SELECT COUNT(DISTINCT tst_questions.CrsCod)"
" FROM centres,degrees,courses,tst_questions,tst_config"
" WHERE centres.InsCod=%ld"
" AND centres.CtrCod=degrees.CtrCod"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=tst_questions.CrsCod"
" AND tst_questions.CrsCod=tst_config.CrsCod"
" AND tst_config.pluggable='%s'",
Gbl.CurrentIns.Ins.InsCod,
Tst_PluggableDB[Tst_PLUGGABLE_YES]);
else
DB_BuildQuery ("SELECT COUNT(DISTINCT tst_questions.CrsCod)"
" FROM centres,degrees,courses,tst_questions,tst_config"
" WHERE centres.InsCod=%ld"
" AND centres.CtrCod=degrees.CtrCod"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=tst_questions.CrsCod"
" AND tst_questions.AnsType='%s'"
" AND tst_questions.CrsCod=tst_config.CrsCod"
" AND tst_config.pluggable='%s'",
Gbl.CurrentIns.Ins.InsCod,
Tst_StrAnswerTypesDB[AnsType],
Tst_PluggableDB[Tst_PLUGGABLE_YES]);
DB_QuerySELECT (&mysql_res,"can not get number of courses"
" with pluggable test questions",
"SELECT COUNT(DISTINCT tst_questions.CrsCod)"
" FROM centres,degrees,courses,tst_questions,tst_config"
" WHERE centres.InsCod=%ld"
" AND centres.CtrCod=degrees.CtrCod"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=tst_questions.CrsCod"
" AND tst_questions.AnsType='%s'"
" AND tst_questions.CrsCod=tst_config.CrsCod"
" AND tst_config.pluggable='%s'",
Gbl.CurrentIns.Ins.InsCod,
Tst_StrAnswerTypesDB[AnsType],
Tst_PluggableDB[Tst_PLUGGABLE_YES]);
break;
case Sco_SCOPE_CTR:
if (AnsType == Tst_ANS_ALL)
DB_BuildQuery ("SELECT COUNT(DISTINCT tst_questions.CrsCod)"
" FROM degrees,courses,tst_questions,tst_config"
" WHERE degrees.CtrCod=%ld"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=tst_questions.CrsCod"
" AND tst_questions.CrsCod=tst_config.CrsCod"
" AND tst_config.pluggable='%s'",
Gbl.CurrentCtr.Ctr.CtrCod,
Tst_PluggableDB[Tst_PLUGGABLE_YES]);
DB_QuerySELECT (&mysql_res,"can not get number of courses"
" with pluggable test questions",
"SELECT COUNT(DISTINCT tst_questions.CrsCod)"
" FROM degrees,courses,tst_questions,tst_config"
" WHERE degrees.CtrCod=%ld"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=tst_questions.CrsCod"
" AND tst_questions.CrsCod=tst_config.CrsCod"
" AND tst_config.pluggable='%s'",
Gbl.CurrentCtr.Ctr.CtrCod,
Tst_PluggableDB[Tst_PLUGGABLE_YES]);
else
DB_BuildQuery ("SELECT COUNT(DISTINCT tst_questions.CrsCod)"
" FROM degrees,courses,tst_questions,tst_config"
" WHERE degrees.CtrCod=%ld"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=tst_questions.CrsCod"
" AND tst_questions.AnsType='%s'"
" AND tst_questions.CrsCod=tst_config.CrsCod"
" AND tst_config.pluggable='%s'",
Gbl.CurrentCtr.Ctr.CtrCod,
Tst_StrAnswerTypesDB[AnsType],
Tst_PluggableDB[Tst_PLUGGABLE_YES]);
DB_QuerySELECT (&mysql_res,"can not get number of courses"
" with pluggable test questions",
"SELECT COUNT(DISTINCT tst_questions.CrsCod)"
" FROM degrees,courses,tst_questions,tst_config"
" WHERE degrees.CtrCod=%ld"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=tst_questions.CrsCod"
" AND tst_questions.AnsType='%s'"
" AND tst_questions.CrsCod=tst_config.CrsCod"
" AND tst_config.pluggable='%s'",
Gbl.CurrentCtr.Ctr.CtrCod,
Tst_StrAnswerTypesDB[AnsType],
Tst_PluggableDB[Tst_PLUGGABLE_YES]);
break;
case Sco_SCOPE_DEG:
if (AnsType == Tst_ANS_ALL)
DB_BuildQuery ("SELECT COUNT(DISTINCT tst_questions.CrsCod)"
" FROM courses,tst_questions,tst_config"
" WHERE courses.DegCod=%ld"
" AND courses.CrsCod=tst_questions.CrsCod"
" AND tst_questions.CrsCod=tst_config.CrsCod"
" AND tst_config.pluggable='%s'",
Gbl.CurrentDeg.Deg.DegCod,
Tst_PluggableDB[Tst_PLUGGABLE_YES]);
DB_QuerySELECT (&mysql_res,"can not get number of courses"
" with pluggable test questions",
"SELECT COUNT(DISTINCT tst_questions.CrsCod)"
" FROM courses,tst_questions,tst_config"
" WHERE courses.DegCod=%ld"
" AND courses.CrsCod=tst_questions.CrsCod"
" AND tst_questions.CrsCod=tst_config.CrsCod"
" AND tst_config.pluggable='%s'",
Gbl.CurrentDeg.Deg.DegCod,
Tst_PluggableDB[Tst_PLUGGABLE_YES]);
else
DB_BuildQuery ("SELECT COUNT(DISTINCT tst_questions.CrsCod)"
" FROM courses,tst_questions,tst_config"
" WHERE courses.DegCod=%ld"
" AND courses.CrsCod=tst_questions.CrsCod"
" AND tst_questions.AnsType='%s'"
" AND tst_questions.CrsCod=tst_config.CrsCod"
" AND tst_config.pluggable='%s'",
Gbl.CurrentDeg.Deg.DegCod,
Tst_StrAnswerTypesDB[AnsType],
Tst_PluggableDB[Tst_PLUGGABLE_YES]);
DB_QuerySELECT (&mysql_res,"can not get number of courses"
" with pluggable test questions",
"SELECT COUNT(DISTINCT tst_questions.CrsCod)"
" FROM courses,tst_questions,tst_config"
" WHERE courses.DegCod=%ld"
" AND courses.CrsCod=tst_questions.CrsCod"
" AND tst_questions.AnsType='%s'"
" AND tst_questions.CrsCod=tst_config.CrsCod"
" AND tst_config.pluggable='%s'",
Gbl.CurrentDeg.Deg.DegCod,
Tst_StrAnswerTypesDB[AnsType],
Tst_PluggableDB[Tst_PLUGGABLE_YES]);
break;
case Sco_SCOPE_CRS:
if (AnsType == Tst_ANS_ALL)
DB_BuildQuery ("SELECT COUNT(DISTINCT tst_questions.CrsCod)"
" FROM tst_questions,tst_config"
" WHERE tst_questions.CrsCod=%ld"
" AND tst_questions.CrsCod=tst_config.CrsCod"
" AND tst_config.pluggable='%s'",
Gbl.CurrentCrs.Crs.CrsCod,
Tst_PluggableDB[Tst_PLUGGABLE_YES]);
DB_QuerySELECT (&mysql_res,"can not get number of courses"
" with pluggable test questions",
"SELECT COUNT(DISTINCT tst_questions.CrsCod)"
" FROM tst_questions,tst_config"
" WHERE tst_questions.CrsCod=%ld"
" AND tst_questions.CrsCod=tst_config.CrsCod"
" AND tst_config.pluggable='%s'",
Gbl.CurrentCrs.Crs.CrsCod,
Tst_PluggableDB[Tst_PLUGGABLE_YES]);
else
DB_BuildQuery ("SELECT COUNT(DISTINCT tst_questions.CrsCod)"
" FROM tst_questions,tst_config"
" WHERE tst_questions.CrsCod=%ld"
" AND tst_questions.AnsType='%s'"
" AND tst_questions.CrsCod=tst_config.CrsCod"
" AND tst_config.pluggable='%s'",
Gbl.CurrentCrs.Crs.CrsCod,
Tst_StrAnswerTypesDB[AnsType],
Tst_PluggableDB[Tst_PLUGGABLE_YES]);
DB_QuerySELECT (&mysql_res,"can not get number of courses"
" with pluggable test questions",
"SELECT COUNT(DISTINCT tst_questions.CrsCod)"
" FROM tst_questions,tst_config"
" WHERE tst_questions.CrsCod=%ld"
" AND tst_questions.AnsType='%s'"
" AND tst_questions.CrsCod=tst_config.CrsCod"
" AND tst_config.pluggable='%s'",
Gbl.CurrentCrs.Crs.CrsCod,
Tst_StrAnswerTypesDB[AnsType],
Tst_PluggableDB[Tst_PLUGGABLE_YES]);
break;
default:
Lay_WrongScopeExit ();
break;
}
DB_QuerySELECT_new (&mysql_res,"can not get number of courses with pluggable test questions");
/***** Get number of courses *****/
row = mysql_fetch_row (mysql_res);
@ -7725,19 +7782,20 @@ static void Tst_ShowTestResults (struct UsrData *UsrDat)
char *ClassDat;
/***** Make database query *****/
DB_BuildQuery ("SELECT TstCod,AllowTeachers,"
"UNIX_TIMESTAMP(TstTime),"
"NumQsts,NumQstsNotBlank,Score"
" FROM tst_exams"
" WHERE CrsCod=%ld AND UsrCod=%ld"
" AND TstTime>=FROM_UNIXTIME(%ld)"
" AND TstTime<=FROM_UNIXTIME(%ld)"
" ORDER BY TstCod",
Gbl.CurrentCrs.Crs.CrsCod,
UsrDat->UsrCod,
(long) Gbl.DateRange.TimeUTC[0],
(long) Gbl.DateRange.TimeUTC[1]);
NumExams = (unsigned) DB_QuerySELECT_new (&mysql_res,"can not get test exams of a user");
NumExams =
(unsigned) DB_QuerySELECT (&mysql_res,"can not get test exams of a user",
"SELECT TstCod,AllowTeachers,"
"UNIX_TIMESTAMP(TstTime),"
"NumQsts,NumQstsNotBlank,Score"
" FROM tst_exams"
" WHERE CrsCod=%ld AND UsrCod=%ld"
" AND TstTime>=FROM_UNIXTIME(%ld)"
" AND TstTime<=FROM_UNIXTIME(%ld)"
" ORDER BY TstCod",
Gbl.CurrentCrs.Crs.CrsCod,
UsrDat->UsrCod,
(long) Gbl.DateRange.TimeUTC[0],
(long) Gbl.DateRange.TimeUTC[1]);
/***** Show user's data *****/
fprintf (Gbl.F.Out,"<tr>");
@ -8389,14 +8447,15 @@ static void Tst_GetTestResultDataByTstCod (long TstCod,time_t *TstTimeUTC,
MYSQL_ROW row;
/***** Make database query *****/
DB_BuildQuery ("SELECT UsrCod,AllowTeachers,"
"UNIX_TIMESTAMP(TstTime),"
"NumQsts,NumQstsNotBlank,Score"
" FROM tst_exams"
" WHERE TstCod=%ld AND CrsCod=%ld",
TstCod,
Gbl.CurrentCrs.Crs.CrsCod);
if (DB_QuerySELECT_new (&mysql_res,"can not get data of a test result of a user") == 1)
if (DB_QuerySELECT (&mysql_res,"can not get data"
" of a test result of a user",
"SELECT UsrCod,AllowTeachers,"
"UNIX_TIMESTAMP(TstTime),"
"NumQsts,NumQstsNotBlank,Score"
" FROM tst_exams"
" WHERE TstCod=%ld AND CrsCod=%ld",
TstCod,
Gbl.CurrentCrs.Crs.CrsCod) == 1)
{
row = mysql_fetch_row (mysql_res);
@ -8468,11 +8527,13 @@ static void Tst_GetTestResultQuestionsFromDB (long TstCod)
unsigned NumQst;
/***** Get questions of a test result from database *****/
DB_BuildQuery ("SELECT QstCod,Indexes,Answers FROM tst_exam_questions"
" WHERE TstCod=%ld ORDER BY QstInd",
TstCod);
Gbl.Test.NumQsts = (unsigned) DB_QuerySELECT_new (&mysql_res,
"can not get questions of a test result");
Gbl.Test.NumQsts =
(unsigned) DB_QuerySELECT (&mysql_res,"can not get questions"
" of a test result",
"SELECT QstCod,Indexes,Answers"
" FROM tst_exam_questions"
" WHERE TstCod=%ld ORDER BY QstInd",
TstCod);
/***** Get questions codes *****/
for (NumQst = 0;

749
swad_user.c
View File

@ -432,10 +432,10 @@ void Usr_GetUsrCodFromEncryptedUsrCod (struct UsrData *UsrDat)
if (UsrDat->EncryptedUsrCod[0])
{
/***** Get user's code from database *****/
DB_BuildQuery ("SELECT UsrCod FROM usr_data WHERE EncryptedUsrCod='%s'",
UsrDat->EncryptedUsrCod);
NumRows = DB_QuerySELECT_new (&mysql_res,"can not get user's code");
NumRows = DB_QuerySELECT (&mysql_res,"can not get user's code",
"SELECT UsrCod FROM usr_data"
" WHERE EncryptedUsrCod='%s'",
UsrDat->EncryptedUsrCod);
if (NumRows != 1)
Lay_ShowErrorAndExit ("Error when getting user's code.");
@ -464,10 +464,10 @@ void Usr_GetEncryptedUsrCodFromUsrCod (struct UsrData *UsrDat) // TODO: Remove t
if (UsrDat->UsrCod > 0)
{
/***** Get encrypted user's code from database *****/
DB_BuildQuery ("SELECT EncryptedUsrCod FROM usr_data WHERE UsrCod=%ld",
UsrDat->UsrCod);
NumRows = DB_QuerySELECT_new (&mysql_res,"can not get encrypted user's code");
NumRows = DB_QuerySELECT (&mysql_res,"can not get encrypted user's code",
"SELECT EncryptedUsrCod FROM usr_data"
" WHERE UsrCod=%ld",
UsrDat->UsrCod);
if (NumRows != 1)
Lay_ShowErrorAndExit ("Error when getting encrypted user's code.");
@ -501,18 +501,42 @@ void Usr_GetUsrDataFromUsrCod (struct UsrData *UsrDat)
Txt_Language_t Lan;
/***** Get user's data from database *****/
DB_BuildQuery ("SELECT EncryptedUsrCod,Password,Surname1,Surname2,FirstName,Sex,"
"Theme,IconSet,Language,FirstDayOfWeek,DateFormat,"
"Photo,PhotoVisibility,ProfileVisibility,"
"CtyCod,InsCtyCod,InsCod,DptCod,CtrCod,Office,OfficePhone,"
"LocalAddress,LocalPhone,FamilyAddress,FamilyPhone,OriginPlace,"
"DATE_FORMAT(Birthday,'%%Y%%m%%d'),Comments,"
"Menu,SideCols,NotifNtfEvents,EmailNtfEvents"
" FROM usr_data WHERE UsrCod=%ld",
UsrDat->UsrCod);
NumRows = DB_QuerySELECT_new (&mysql_res,"can not get user's data");
/***** Check number of rows in result *****/
NumRows = DB_QuerySELECT (&mysql_res,"can not get user's data",
"SELECT EncryptedUsrCod," // row[ 0]
"Password," // row[ 1]
"Surname1," // row[ 2]
"Surname2," // row[ 3]
"FirstName," // row[ 4]
"Sex," // row[ 5]
"Theme," // row[ 6]
"IconSet," // row[ 7]
"Language," // row[ 8]
"FirstDayOfWeek," // row[ 9]
"DateFormat," // row[10]
"Photo," // row[11]
"PhotoVisibility," // row[12]
"ProfileVisibility," // row[13]
"CtyCod," // row[14]
"InsCtyCod," // row[15]
"InsCod," // row[16]
"DptCod," // row[17]
"CtrCod," // row[18]
"Office," // row[19]
"OfficePhone," // row[20]
"LocalAddress," // row[21]
"LocalPhone," // row[22]
"FamilyAddress," // row[23]
"FamilyPhone," // row[24]
"OriginPlace," // row[25]
"DATE_FORMAT(Birthday,"
"'%%Y%%m%%d')," // row[26]
"Comments," // row[27]
"Menu," // row[28]
"SideCols," // row[29]
"NotifNtfEvents," // row[20]
"EmailNtfEvents" // row[31]
" FROM usr_data WHERE UsrCod=%ld",
UsrDat->UsrCod);
if (NumRows != 1)
Lay_ShowErrorAndExit ("Error when getting user's data.");
@ -679,13 +703,14 @@ static void Usr_GetMyLastData (void)
unsigned long NumRows;
unsigned UnsignedNum;
/***** Get user's data from database *****/
DB_BuildQuery ("SELECT WhatToSearch,LastCrs,LastTab,UNIX_TIMESTAMP(LastAccNotif)"
" FROM usr_last WHERE UsrCod=%ld",
Gbl.Usrs.Me.UsrDat.UsrCod);
NumRows = DB_QuerySELECT_new (&mysql_res,"can not get user's last data");
/***** Check number of rows in result *****/
/***** Get user's last data from database *****/
NumRows = DB_QuerySELECT (&mysql_res,"can not get user's last data",
"SELECT WhatToSearch," // row[0]
"LastCrs," // row[1]
"LastTab," // row[2]
"UNIX_TIMESTAMP(LastAccNotif)" // row[3]
" FROM usr_last WHERE UsrCod=%ld",
Gbl.Usrs.Me.UsrDat.UsrCod);
if (NumRows == 0)
{
/***** Free structure that stores the query result *****/
@ -1657,10 +1682,11 @@ void Usr_GetMyCourses (void)
DB_Query_new ("can not create temporary table");
/***** Get my courses from database *****/
DB_BuildQuery ("SELECT CrsCod,Role,DegCod FROM my_courses_tmp");
NumCrss = (unsigned) DB_QuerySELECT_new (&mysql_res,"can not get the courses you belong to");
/***** Get my courses from database *****/
NumCrss =
(unsigned) DB_QuerySELECT (&mysql_res,"can not get which courses"
" you belong to",
"SELECT CrsCod,Role,DegCod"
" FROM my_courses_tmp");
for (NumCrs = 0;
NumCrs < NumCrss;
NumCrs++)
@ -2114,18 +2140,25 @@ unsigned Usr_GetCtysFromUsr (long UsrCod,MYSQL_RES **mysql_res)
extern const char *Txt_STR_LANG_ID[1 + Txt_NUM_LANGUAGES];
/***** Get the institutions a user belongs to from database *****/
DB_BuildQuery ("SELECT countries.CtyCod,MAX(crs_usr.Role)"
" FROM crs_usr,courses,degrees,centres,institutions,countries"
" WHERE crs_usr.UsrCod=%ld"
" AND crs_usr.CrsCod=courses.CrsCod"
" AND courses.DegCod=degrees.DegCod"
" AND degrees.CtrCod=centres.CtrCod"
" AND centres.InsCod=institutions.InsCod"
" AND institutions.CtyCod=countries.CtyCod"
" GROUP BY countries.CtyCod"
" ORDER BY countries.Name_%s",
UsrCod,Txt_STR_LANG_ID[Gbl.Prefs.Language]);
return (unsigned) DB_QuerySELECT_new (mysql_res,"can not get the countries a user belongs to");
return
(unsigned) DB_QuerySELECT (mysql_res,"can not get the countries"
" a user belongs to",
"SELECT countries.CtyCod,MAX(crs_usr.Role)"
" FROM crs_usr,"
"courses,"
"degrees,"
"centres,"
"institutions,"
"countries"
" WHERE crs_usr.UsrCod=%ld"
" AND crs_usr.CrsCod=courses.CrsCod"
" AND courses.DegCod=degrees.DegCod"
" AND degrees.CtrCod=centres.CtrCod"
" AND centres.InsCod=institutions.InsCod"
" AND institutions.CtyCod=countries.CtyCod"
" GROUP BY countries.CtyCod"
" ORDER BY countries.Name_%s",
UsrCod,Txt_STR_LANG_ID[Gbl.Prefs.Language]);
}
/*****************************************************************************/
@ -2137,29 +2170,42 @@ unsigned long Usr_GetInssFromUsr (long UsrCod,long CtyCod,MYSQL_RES **mysql_res)
{
/***** Get the institutions a user belongs to from database *****/
if (CtyCod > 0)
DB_BuildQuery ("SELECT institutions.InsCod,MAX(crs_usr.Role)"
" FROM crs_usr,courses,degrees,centres,institutions"
" WHERE crs_usr.UsrCod=%ld"
" AND crs_usr.CrsCod=courses.CrsCod"
" AND courses.DegCod=degrees.DegCod"
" AND degrees.CtrCod=centres.CtrCod"
" AND centres.InsCod=institutions.InsCod"
" AND institutions.CtyCod=%ld"
" GROUP BY institutions.InsCod"
" ORDER BY institutions.ShortName",
UsrCod,CtyCod);
return DB_QuerySELECT (mysql_res,"can not get the institutions"
" a user belongs to",
"SELECT institutions.InsCod,"
"MAX(crs_usr.Role)"
" FROM crs_usr,"
"courses,"
"degrees,"
"centres,"
"institutions"
" WHERE crs_usr.UsrCod=%ld"
" AND crs_usr.CrsCod=courses.CrsCod"
" AND courses.DegCod=degrees.DegCod"
" AND degrees.CtrCod=centres.CtrCod"
" AND centres.InsCod=institutions.InsCod"
" AND institutions.CtyCod=%ld"
" GROUP BY institutions.InsCod"
" ORDER BY institutions.ShortName",
UsrCod,CtyCod);
else
DB_BuildQuery ("SELECT institutions.InsCod,MAX(crs_usr.Role)"
" FROM crs_usr,courses,degrees,centres,institutions"
" WHERE crs_usr.UsrCod=%ld"
" AND crs_usr.CrsCod=courses.CrsCod"
" AND courses.DegCod=degrees.DegCod"
" AND degrees.CtrCod=centres.CtrCod"
" AND centres.InsCod=institutions.InsCod"
" GROUP BY institutions.InsCod"
" ORDER BY institutions.ShortName",
UsrCod);
return DB_QuerySELECT_new (mysql_res,"can not get the institutions a user belongs to");
return DB_QuerySELECT (mysql_res,"can not get the institutions"
" a user belongs to",
"SELECT institutions.InsCod,"
"MAX(crs_usr.Role)"
" FROM crs_usr,"
"courses,"
"degrees,"
"centres,"
"institutions"
" WHERE crs_usr.UsrCod=%ld"
" AND crs_usr.CrsCod=courses.CrsCod"
" AND courses.DegCod=degrees.DegCod"
" AND degrees.CtrCod=centres.CtrCod"
" AND centres.InsCod=institutions.InsCod"
" GROUP BY institutions.InsCod"
" ORDER BY institutions.ShortName",
UsrCod);
}
/*****************************************************************************/
@ -2171,25 +2217,38 @@ unsigned long Usr_GetCtrsFromUsr (long UsrCod,long InsCod,MYSQL_RES **mysql_res)
{
/***** Get from database the centres a user belongs to *****/
if (InsCod > 0)
DB_BuildQuery ("SELECT centres.CtrCod,MAX(crs_usr.Role)"
" FROM crs_usr,courses,degrees,centres"
" WHERE crs_usr.UsrCod=%ld"
" AND crs_usr.CrsCod=courses.CrsCod"
" AND courses.DegCod=degrees.DegCod"
" AND degrees.CtrCod=centres.CtrCod"
" AND centres.InsCod=%ld"
" GROUP BY centres.CtrCod ORDER BY centres.ShortName",
UsrCod,InsCod);
return DB_QuerySELECT (mysql_res,"can not check the centres"
" a user belongs to",
"SELECT centres.CtrCod,"
"MAX(crs_usr.Role)"
" FROM crs_usr,"
"courses,"
"degrees,"
"centres"
" WHERE crs_usr.UsrCod=%ld"
" AND crs_usr.CrsCod=courses.CrsCod"
" AND courses.DegCod=degrees.DegCod"
" AND degrees.CtrCod=centres.CtrCod"
" AND centres.InsCod=%ld"
" GROUP BY centres.CtrCod"
" ORDER BY centres.ShortName",
UsrCod,InsCod);
else
DB_BuildQuery ("SELECT degrees.CtrCod,MAX(crs_usr.Role)"
" FROM crs_usr,courses,degrees,centres"
" WHERE crs_usr.UsrCod=%ld"
" AND crs_usr.CrsCod=courses.CrsCod"
" AND courses.DegCod=degrees.DegCod"
" AND degrees.CtrCod=centres.CtrCod"
" GROUP BY centres.CtrCod ORDER BY centres.ShortName",
UsrCod);
return DB_QuerySELECT_new (mysql_res,"can not check the centres a user belongs to");
return DB_QuerySELECT (mysql_res,"can not check the centres"
" a user belongs to",
"SELECT degrees.CtrCod,"
"MAX(crs_usr.Role)"
" FROM crs_usr,"
"courses,"
"degrees,"
"centres"
" WHERE crs_usr.UsrCod=%ld"
" AND crs_usr.CrsCod=courses.CrsCod"
" AND courses.DegCod=degrees.DegCod"
" AND degrees.CtrCod=centres.CtrCod"
" GROUP BY centres.CtrCod"
" ORDER BY centres.ShortName",
UsrCod);
}
/*****************************************************************************/
@ -2201,24 +2260,34 @@ unsigned long Usr_GetDegsFromUsr (long UsrCod,long CtrCod,MYSQL_RES **mysql_res)
{
/***** Get from database the degrees a user belongs to *****/
if (CtrCod > 0)
DB_BuildQuery ("SELECT degrees.DegCod,MAX(crs_usr.Role)"
" FROM crs_usr,courses,degrees"
" WHERE crs_usr.UsrCod=%ld"
" AND crs_usr.CrsCod=courses.CrsCod"
" AND courses.DegCod=degrees.DegCod"
" AND degrees.CtrCod=%ld"
" GROUP BY degrees.DegCod ORDER BY degrees.ShortName",
UsrCod,CtrCod);
return DB_QuerySELECT (mysql_res,"can not check the degrees"
" a user belongs to",
"SELECT degrees.DegCod,"
"MAX(crs_usr.Role)"
" FROM crs_usr,"
"courses,"
"degrees"
" WHERE crs_usr.UsrCod=%ld"
" AND crs_usr.CrsCod=courses.CrsCod"
" AND courses.DegCod=degrees.DegCod"
" AND degrees.CtrCod=%ld"
" GROUP BY degrees.DegCod"
" ORDER BY degrees.ShortName",
UsrCod,CtrCod);
else
DB_BuildQuery ("SELECT degrees.DegCod,MAX(crs_usr.Role)"
" FROM crs_usr,courses,degrees"
" WHERE crs_usr.UsrCod=%ld"
" AND crs_usr.CrsCod=courses.CrsCod"
" AND courses.DegCod=degrees.DegCod"
" GROUP BY degrees.DegCod ORDER BY degrees.ShortName",
UsrCod);
return DB_QuerySELECT_new (mysql_res,"can not check the degrees"
" a user belongs to");
return DB_QuerySELECT (mysql_res,"can not check the degrees"
" a user belongs to",
"SELECT degrees.DegCod,"
"MAX(crs_usr.Role)"
" FROM crs_usr,"
"courses,"
"degrees"
" WHERE crs_usr.UsrCod=%ld"
" AND crs_usr.CrsCod=courses.CrsCod"
" AND courses.DegCod=degrees.DegCod"
" GROUP BY degrees.DegCod"
" ORDER BY degrees.ShortName",
UsrCod);
}
/*****************************************************************************/
@ -2230,22 +2299,32 @@ unsigned long Usr_GetCrssFromUsr (long UsrCod,long DegCod,MYSQL_RES **mysql_res)
{
/***** Get from database the courses a user belongs to *****/
if (DegCod > 0) // Courses in a degree
DB_BuildQuery ("SELECT crs_usr.CrsCod,crs_usr.Role,courses.DegCod"
" FROM crs_usr,courses"
" WHERE crs_usr.UsrCod=%ld"
" AND crs_usr.CrsCod=courses.CrsCod"
" AND courses.DegCod=%ld"
" ORDER BY courses.ShortName",
UsrCod,DegCod);
return DB_QuerySELECT (mysql_res,"can not get the courses"
" a user belongs to",
"SELECT crs_usr.CrsCod,"
"crs_usr.Role,"
"courses.DegCod"
" FROM crs_usr,"
"courses"
" WHERE crs_usr.UsrCod=%ld"
" AND crs_usr.CrsCod=courses.CrsCod"
" AND courses.DegCod=%ld"
" ORDER BY courses.ShortName",
UsrCod,DegCod);
else // All the courses
DB_BuildQuery ("SELECT crs_usr.CrsCod,crs_usr.Role,courses.DegCod"
" FROM crs_usr,courses,degrees"
" WHERE crs_usr.UsrCod=%ld"
" AND crs_usr.CrsCod=courses.CrsCod"
" AND courses.DegCod=degrees.DegCod"
" ORDER BY degrees.ShortName,courses.ShortName",
UsrCod);
return DB_QuerySELECT_new (mysql_res,"can not get the courses a user belongs to");
return DB_QuerySELECT (mysql_res,"can not get the courses"
" a user belongs to",
"SELECT crs_usr.CrsCod,"
"crs_usr.Role,"
"courses.DegCod"
" FROM crs_usr,"
"courses,"
"degrees"
" WHERE crs_usr.UsrCod=%ld"
" AND crs_usr.CrsCod=courses.CrsCod"
" AND courses.DegCod=degrees.DegCod"
" ORDER BY degrees.ShortName,courses.ShortName",
UsrCod);
}
/*****************************************************************************/
@ -4013,11 +4092,12 @@ long Usr_GetRamdomStdFromCrs (long CrsCod)
long UsrCod = -1L; // -1 means user not found
/***** Get a random student from current course from database *****/
DB_BuildQuery ("SELECT UsrCod FROM crs_usr"
" WHERE CrsCod=%ld AND Role=%u"
" ORDER BY RAND(NOW()) LIMIT 1",
CrsCod,(unsigned) Rol_STD);
if (DB_QuerySELECT_new (&mysql_res,"can not get a random student from the current course"))
if (DB_QuerySELECT (&mysql_res,"can not get a random student"
" from the current course",
"SELECT UsrCod FROM crs_usr"
" WHERE CrsCod=%ld AND Role=%u"
" ORDER BY RAND(NOW()) LIMIT 1",
CrsCod,(unsigned) Rol_STD))
{
/***** Get user code *****/
row = mysql_fetch_row (mysql_res);
@ -4042,12 +4122,12 @@ long Usr_GetRamdomStdFromGrp (long GrpCod)
long UsrCod = -1L; // -1 means user not found
/***** Get a random student from a group from database *****/
DB_BuildQuery ("SELECT crs_grp_usr.UsrCod FROM crs_grp_usr,crs_usr"
" WHERE crs_grp_usr.GrpCod=%ld"
" AND crs_grp_usr.UsrCod=crs_usr.UsrCod"
" AND crs_usr.Role=%u ORDER BY RAND(NOW()) LIMIT 1",
GrpCod,(unsigned) Rol_STD);
if (DB_QuerySELECT_new (&mysql_res,"can not get a random student from a group"))
if (DB_QuerySELECT (&mysql_res,"can not get a random student from a group",
"SELECT crs_grp_usr.UsrCod FROM crs_grp_usr,crs_usr"
" WHERE crs_grp_usr.GrpCod=%ld"
" AND crs_grp_usr.UsrCod=crs_usr.UsrCod"
" AND crs_usr.Role=%u ORDER BY RAND(NOW()) LIMIT 1",
GrpCod,(unsigned) Rol_STD))
{
/***** Get user code *****/
row = mysql_fetch_row (mysql_res);
@ -7109,12 +7189,12 @@ static void Usr_GetMyUsrListTypeFromDB (void)
Usr_ShowUsrsType_t ListType;
/***** Get type of listing of users from database *****/
DB_BuildQuery ("SELECT UsrListType FROM crs_usr"
" WHERE CrsCod=%ld AND UsrCod=%ld",
Gbl.CurrentCrs.Crs.CrsCod,Gbl.Usrs.Me.UsrDat.UsrCod);
NumRows = DB_QuerySELECT_new (&mysql_res,"can not get type of listing of users");
if (NumRows == 1) // Should be one only row
NumRows = DB_QuerySELECT (&mysql_res,"can not get type of listing of users",
"SELECT UsrListType FROM crs_usr"
" WHERE CrsCod=%ld AND UsrCod=%ld",
Gbl.CurrentCrs.Crs.CrsCod,
Gbl.Usrs.Me.UsrDat.UsrCod);
if (NumRows == 1) // Should be one only row
{
/* Get type of users' listing used to select some of them */
Gbl.Usrs.Me.ListType = Usr_SHOW_USRS_TYPE_DEFAULT;
@ -7129,9 +7209,12 @@ static void Usr_GetMyUsrListTypeFromDB (void)
break;
}
}
else if (NumRows == 0) // If I am an administrator or superuser and I don't belong to current course, then the result will be the default
else if (NumRows == 0) // If I am an administrator or superuser
// and I don't belong to current course,
// then the result will be the default
Gbl.Usrs.Me.ListType = Usr_SHOW_USRS_TYPE_DEFAULT;
else // Error in databse: more than one row for a user in course
else // Error in database:
// more than one row for a user in course
Lay_ShowErrorAndExit ("Error when getting type of listing of users.");
/***** Free structure that stores the query result *****/
@ -7208,12 +7291,13 @@ static void Usr_GetMyColsClassPhotoFromDB (void)
if (Gbl.Usrs.Me.Logged && Gbl.CurrentCrs.Crs.CrsCod > 0)
{
/***** Get number of columns in class photo from database *****/
DB_BuildQuery ("SELECT ColsClassPhoto FROM crs_usr"
" WHERE CrsCod=%ld AND UsrCod=%ld",
Gbl.CurrentCrs.Crs.CrsCod,Gbl.Usrs.Me.UsrDat.UsrCod);
NumRows = DB_QuerySELECT_new (&mysql_res,"can not get number of columns in class photo");
if (NumRows == 1) // Should be one only row
NumRows = DB_QuerySELECT (&mysql_res,"can not get number of columns"
" in class photo",
"SELECT ColsClassPhoto FROM crs_usr"
" WHERE CrsCod=%ld AND UsrCod=%ld",
Gbl.CurrentCrs.Crs.CrsCod,
Gbl.Usrs.Me.UsrDat.UsrCod);
if (NumRows == 1) // Should be one only row
{
/* Get number of columns in class photo */
row = mysql_fetch_row (mysql_res);
@ -7223,8 +7307,10 @@ static void Usr_GetMyColsClassPhotoFromDB (void)
Gbl.Usrs.ClassPhoto.Cols > Usr_CLASS_PHOTO_COLS_MAX)
Gbl.Usrs.ClassPhoto.Cols = Usr_CLASS_PHOTO_COLS_DEF;
}
else if (NumRows > 1) // Error in databse: more than one row for a user in course
Lay_ShowErrorAndExit ("Error when getting number of columns in class photo.");
else if (NumRows > 1) // Error in database:
// more than one row for a user in course
Lay_ShowErrorAndExit ("Error when getting number of columns"
" in class photo.");
/***** Free structure that stores the query result *****/
DB_FreeMySQLResult (&mysql_res);
@ -7310,11 +7396,12 @@ void Usr_GetMyPrefAboutListWithPhotosFromDB (void)
if (Gbl.Usrs.Me.Logged && Gbl.CurrentCrs.Crs.CrsCod)
{
/***** Get if listing of users must show photos from database *****/
DB_BuildQuery ("SELECT ListWithPhotos FROM crs_usr"
" WHERE CrsCod=%ld AND UsrCod=%ld",
Gbl.CurrentCrs.Crs.CrsCod,Gbl.Usrs.Me.UsrDat.UsrCod);
NumRows = DB_QuerySELECT_new (&mysql_res,"can not check if listing of users must show photos");
NumRows = DB_QuerySELECT (&mysql_res,"can not check if listing of users"
" must show photos",
"SELECT ListWithPhotos FROM crs_usr"
" WHERE CrsCod=%ld AND UsrCod=%ld",
Gbl.CurrentCrs.Crs.CrsCod,
Gbl.Usrs.Me.UsrDat.UsrCod);
if (NumRows == 1) // Should be one only row
{
/* Get number of columns in class photo */
@ -7322,8 +7409,10 @@ void Usr_GetMyPrefAboutListWithPhotosFromDB (void)
row = mysql_fetch_row (mysql_res);
Gbl.Usrs.Listing.WithPhotos = (row[0][0] == 'Y');
}
else if (NumRows > 1) // Error in databse: more than one row for a user in course
Lay_ShowErrorAndExit ("Error when checking if listing of users must show photos.");
else if (NumRows > 1) // Error in database:
// more than one row for a user in course
Lay_ShowErrorAndExit ("Error when checking if listing of users"
" must show photos.");
/***** Free structure that stores the query result *****/
DB_FreeMySQLResult (&mysql_res);
@ -8612,108 +8701,118 @@ float Usr_GetNumCrssPerUsr (Rol_Role_t Role)
{
case Sco_SCOPE_SYS:
if (Role == Rol_UNK) // Any user
DB_BuildQuery ("SELECT AVG(NumCrss) FROM "
"(SELECT COUNT(CrsCod) AS NumCrss"
" FROM crs_usr"
" GROUP BY UsrCod) AS NumCrssTable");
DB_QuerySELECT (&mysql_res,"can not get number of courses per user",
"SELECT AVG(NumCrss) FROM "
"(SELECT COUNT(CrsCod) AS NumCrss"
" FROM crs_usr"
" GROUP BY UsrCod) AS NumCrssTable");
else
DB_BuildQuery ("SELECT AVG(NumCrss) FROM "
"(SELECT COUNT(CrsCod) AS NumCrss"
" FROM crs_usr"
" WHERE Role=%u GROUP BY UsrCod) AS NumCrssTable",
(unsigned) Role);
DB_QuerySELECT (&mysql_res,"can not get number of courses per user",
"SELECT AVG(NumCrss) FROM "
"(SELECT COUNT(CrsCod) AS NumCrss"
" FROM crs_usr"
" WHERE Role=%u GROUP BY UsrCod) AS NumCrssTable",
(unsigned) Role);
break;
case Sco_SCOPE_CTY:
if (Role == Rol_UNK) // Any user
DB_BuildQuery ("SELECT AVG(NumCrss) FROM "
"(SELECT COUNT(crs_usr.CrsCod) AS NumCrss"
" FROM institutions,centres,degrees,courses,crs_usr"
" WHERE institutions.CtyCod=%ld"
" AND institutions.InsCod=centres.InsCod"
" AND centres.CtrCod=degrees.CtrCod"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=crs_usr.CrsCod"
" GROUP BY crs_usr.UsrCod) AS NumCrssTable",
Gbl.CurrentCty.Cty.CtyCod);
DB_QuerySELECT (&mysql_res,"can not get number of courses per user",
"SELECT AVG(NumCrss) FROM "
"(SELECT COUNT(crs_usr.CrsCod) AS NumCrss"
" FROM institutions,centres,degrees,courses,crs_usr"
" WHERE institutions.CtyCod=%ld"
" AND institutions.InsCod=centres.InsCod"
" AND centres.CtrCod=degrees.CtrCod"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=crs_usr.CrsCod"
" GROUP BY crs_usr.UsrCod) AS NumCrssTable",
Gbl.CurrentCty.Cty.CtyCod);
else
DB_BuildQuery ("SELECT AVG(NumCrss) FROM "
"(SELECT COUNT(crs_usr.CrsCod) AS NumCrss"
" FROM institutions,centres,degrees,courses,crs_usr"
" WHERE institutions.CtyCod=%ld"
" AND institutions.InsCod=centres.InsCod"
" AND centres.CtrCod=degrees.CtrCod"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=crs_usr.CrsCod"
" AND crs_usr.Role=%u"
" GROUP BY crs_usr.UsrCod) AS NumCrssTable",
Gbl.CurrentCty.Cty.CtyCod,
(unsigned) Role);
DB_QuerySELECT (&mysql_res,"can not get number of courses per user",
"SELECT AVG(NumCrss) FROM "
"(SELECT COUNT(crs_usr.CrsCod) AS NumCrss"
" FROM institutions,centres,degrees,courses,crs_usr"
" WHERE institutions.CtyCod=%ld"
" AND institutions.InsCod=centres.InsCod"
" AND centres.CtrCod=degrees.CtrCod"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=crs_usr.CrsCod"
" AND crs_usr.Role=%u"
" GROUP BY crs_usr.UsrCod) AS NumCrssTable",
Gbl.CurrentCty.Cty.CtyCod,
(unsigned) Role);
break;
case Sco_SCOPE_INS:
if (Role == Rol_UNK) // Any user
DB_BuildQuery ("SELECT AVG(NumCrss) FROM "
"(SELECT COUNT(crs_usr.CrsCod) AS NumCrss"
" FROM centres,degrees,courses,crs_usr"
" WHERE centres.InsCod=%ld"
" AND centres.CtrCod=degrees.CtrCod"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=crs_usr.CrsCod"
" GROUP BY crs_usr.UsrCod) AS NumCrssTable",
Gbl.CurrentIns.Ins.InsCod);
DB_QuerySELECT (&mysql_res,"can not get number of courses per user",
"SELECT AVG(NumCrss) FROM "
"(SELECT COUNT(crs_usr.CrsCod) AS NumCrss"
" FROM centres,degrees,courses,crs_usr"
" WHERE centres.InsCod=%ld"
" AND centres.CtrCod=degrees.CtrCod"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=crs_usr.CrsCod"
" GROUP BY crs_usr.UsrCod) AS NumCrssTable",
Gbl.CurrentIns.Ins.InsCod);
else
DB_BuildQuery ("SELECT AVG(NumCrss) FROM "
"(SELECT COUNT(crs_usr.CrsCod) AS NumCrss"
" FROM centres,degrees,courses,crs_usr"
" WHERE centres.InsCod=%ld"
" AND centres.CtrCod=degrees.CtrCod"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=crs_usr.CrsCod"
" AND crs_usr.Role=%u"
" GROUP BY crs_usr.UsrCod) AS NumCrssTable",
Gbl.CurrentIns.Ins.InsCod,
(unsigned) Role);
DB_QuerySELECT (&mysql_res,"can not get number of courses per user",
"SELECT AVG(NumCrss) FROM "
"(SELECT COUNT(crs_usr.CrsCod) AS NumCrss"
" FROM centres,degrees,courses,crs_usr"
" WHERE centres.InsCod=%ld"
" AND centres.CtrCod=degrees.CtrCod"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=crs_usr.CrsCod"
" AND crs_usr.Role=%u"
" GROUP BY crs_usr.UsrCod) AS NumCrssTable",
Gbl.CurrentIns.Ins.InsCod,
(unsigned) Role);
break;
case Sco_SCOPE_CTR:
if (Role == Rol_UNK) // Any user
DB_BuildQuery ("SELECT AVG(NumCrss) FROM "
"(SELECT COUNT(crs_usr.CrsCod) AS NumCrss"
" FROM degrees,courses,crs_usr"
" WHERE degrees.CtrCod=%ld"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=crs_usr.CrsCod"
" GROUP BY crs_usr.UsrCod) AS NumCrssTable",
Gbl.CurrentCtr.Ctr.CtrCod);
DB_QuerySELECT (&mysql_res,"can not get number of courses per user",
"SELECT AVG(NumCrss) FROM "
"(SELECT COUNT(crs_usr.CrsCod) AS NumCrss"
" FROM degrees,courses,crs_usr"
" WHERE degrees.CtrCod=%ld"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=crs_usr.CrsCod"
" GROUP BY crs_usr.UsrCod) AS NumCrssTable",
Gbl.CurrentCtr.Ctr.CtrCod);
else
DB_BuildQuery ("SELECT AVG(NumCrss) FROM "
"(SELECT COUNT(crs_usr.CrsCod) AS NumCrss"
" FROM degrees,courses,crs_usr"
" WHERE degrees.CtrCod=%ld"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=crs_usr.CrsCod"
" AND crs_usr.Role=%u"
" GROUP BY crs_usr.UsrCod) AS NumCrssTable",
Gbl.CurrentCtr.Ctr.CtrCod,
(unsigned) Role);
DB_QuerySELECT (&mysql_res,"can not get number of courses per user",
"SELECT AVG(NumCrss) FROM "
"(SELECT COUNT(crs_usr.CrsCod) AS NumCrss"
" FROM degrees,courses,crs_usr"
" WHERE degrees.CtrCod=%ld"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=crs_usr.CrsCod"
" AND crs_usr.Role=%u"
" GROUP BY crs_usr.UsrCod) AS NumCrssTable",
Gbl.CurrentCtr.Ctr.CtrCod,
(unsigned) Role);
break;
case Sco_SCOPE_DEG:
if (Role == Rol_UNK) // Any user
DB_BuildQuery ("SELECT AVG(NumCrss) FROM "
"(SELECT COUNT(crs_usr.CrsCod) AS NumCrss"
" FROM courses,crs_usr"
" WHERE courses.DegCod=%ld"
" AND courses.CrsCod=crs_usr.CrsCod"
" GROUP BY crs_usr.UsrCod) AS NumCrssTable",
Gbl.CurrentDeg.Deg.DegCod);
DB_QuerySELECT (&mysql_res,"can not get number of courses per user",
"SELECT AVG(NumCrss) FROM "
"(SELECT COUNT(crs_usr.CrsCod) AS NumCrss"
" FROM courses,crs_usr"
" WHERE courses.DegCod=%ld"
" AND courses.CrsCod=crs_usr.CrsCod"
" GROUP BY crs_usr.UsrCod) AS NumCrssTable",
Gbl.CurrentDeg.Deg.DegCod);
else
DB_BuildQuery ("SELECT AVG(NumCrss) FROM "
"(SELECT COUNT(crs_usr.CrsCod) AS NumCrss"
" FROM courses,crs_usr"
" WHERE courses.DegCod=%ld"
" AND courses.CrsCod=crs_usr.CrsCod"
" AND crs_usr.Role=%u"
" GROUP BY crs_usr.UsrCod) AS NumCrssTable",
Gbl.CurrentDeg.Deg.DegCod,
(unsigned) Role);
DB_QuerySELECT (&mysql_res,"can not get number of courses per user",
"SELECT AVG(NumCrss) FROM "
"(SELECT COUNT(crs_usr.CrsCod) AS NumCrss"
" FROM courses,crs_usr"
" WHERE courses.DegCod=%ld"
" AND courses.CrsCod=crs_usr.CrsCod"
" AND crs_usr.Role=%u"
" GROUP BY crs_usr.UsrCod) AS NumCrssTable",
Gbl.CurrentDeg.Deg.DegCod,
(unsigned) Role);
break;
case Sco_SCOPE_CRS:
return 1.0;
@ -8721,7 +8820,6 @@ float Usr_GetNumCrssPerUsr (Rol_Role_t Role)
Lay_WrongScopeExit ();
break;
}
DB_QuerySELECT_new (&mysql_res,"can not get number of courses per user");
/***** Get number of courses *****/
row = mysql_fetch_row (mysql_res);
@ -8748,108 +8846,118 @@ float Usr_GetNumUsrsPerCrs (Rol_Role_t Role)
{
case Sco_SCOPE_SYS:
if (Role == Rol_UNK) // Any user
DB_BuildQuery ("SELECT AVG(NumUsrs) FROM "
"(SELECT COUNT(UsrCod) AS NumUsrs"
" FROM crs_usr"
" GROUP BY CrsCod) AS NumUsrsTable");
DB_QuerySELECT (&mysql_res,"can not get number of users per course",
"SELECT AVG(NumUsrs) FROM "
"(SELECT COUNT(UsrCod) AS NumUsrs"
" FROM crs_usr"
" GROUP BY CrsCod) AS NumUsrsTable");
else
DB_BuildQuery ("SELECT AVG(NumUsrs) FROM "
"(SELECT COUNT(UsrCod) AS NumUsrs"
" FROM crs_usr"
" WHERE Role=%u GROUP BY CrsCod) AS NumUsrsTable",
(unsigned) Role);
DB_QuerySELECT (&mysql_res,"can not get number of users per course",
"SELECT AVG(NumUsrs) FROM "
"(SELECT COUNT(UsrCod) AS NumUsrs"
" FROM crs_usr"
" WHERE Role=%u GROUP BY CrsCod) AS NumUsrsTable",
(unsigned) Role);
break;
case Sco_SCOPE_CTY:
if (Role == Rol_UNK) // Any user
DB_BuildQuery ("SELECT AVG(NumUsrs) FROM "
"(SELECT COUNT(crs_usr.UsrCod) AS NumUsrs"
" FROM institutions,centres,degrees,courses,crs_usr"
" WHERE institutions.CtyCod=%ld"
" AND institutions.InsCod=centres.InsCod"
" AND centres.CtrCod=degrees.CtrCod"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=crs_usr.CrsCod"
" GROUP BY crs_usr.CrsCod) AS NumUsrsTable",
Gbl.CurrentCty.Cty.CtyCod);
DB_QuerySELECT (&mysql_res,"can not get number of users per course",
"SELECT AVG(NumUsrs) FROM "
"(SELECT COUNT(crs_usr.UsrCod) AS NumUsrs"
" FROM institutions,centres,degrees,courses,crs_usr"
" WHERE institutions.CtyCod=%ld"
" AND institutions.InsCod=centres.InsCod"
" AND centres.CtrCod=degrees.CtrCod"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=crs_usr.CrsCod"
" GROUP BY crs_usr.CrsCod) AS NumUsrsTable",
Gbl.CurrentCty.Cty.CtyCod);
else
DB_BuildQuery ("SELECT AVG(NumUsrs) FROM "
"(SELECT COUNT(crs_usr.UsrCod) AS NumUsrs"
" FROM institutions,centres,degrees,courses,crs_usr"
" WHERE institutions.CtyCod=%ld"
" AND institutions.InsCod=centres.InsCod"
" AND centres.CtrCod=degrees.CtrCod"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=crs_usr.CrsCod"
" AND crs_usr.Role=%u"
" GROUP BY crs_usr.CrsCod) AS NumUsrsTable",
Gbl.CurrentCty.Cty.CtyCod,
(unsigned) Role);
DB_QuerySELECT (&mysql_res,"can not get number of users per course",
"SELECT AVG(NumUsrs) FROM "
"(SELECT COUNT(crs_usr.UsrCod) AS NumUsrs"
" FROM institutions,centres,degrees,courses,crs_usr"
" WHERE institutions.CtyCod=%ld"
" AND institutions.InsCod=centres.InsCod"
" AND centres.CtrCod=degrees.CtrCod"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=crs_usr.CrsCod"
" AND crs_usr.Role=%u"
" GROUP BY crs_usr.CrsCod) AS NumUsrsTable",
Gbl.CurrentCty.Cty.CtyCod,
(unsigned) Role);
break;
case Sco_SCOPE_INS:
if (Role == Rol_UNK) // Any user
DB_BuildQuery ("SELECT AVG(NumUsrs) FROM "
"(SELECT COUNT(crs_usr.UsrCod) AS NumUsrs"
" FROM centres,degrees,courses,crs_usr"
" WHERE centres.InsCod=%ld"
" AND centres.CtrCod=degrees.CtrCod"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=crs_usr.CrsCod"
" GROUP BY crs_usr.CrsCod) AS NumUsrsTable",
Gbl.CurrentIns.Ins.InsCod);
DB_QuerySELECT (&mysql_res,"can not get number of users per course",
"SELECT AVG(NumUsrs) FROM "
"(SELECT COUNT(crs_usr.UsrCod) AS NumUsrs"
" FROM centres,degrees,courses,crs_usr"
" WHERE centres.InsCod=%ld"
" AND centres.CtrCod=degrees.CtrCod"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=crs_usr.CrsCod"
" GROUP BY crs_usr.CrsCod) AS NumUsrsTable",
Gbl.CurrentIns.Ins.InsCod);
else
DB_BuildQuery ("SELECT AVG(NumUsrs) FROM "
"(SELECT COUNT(crs_usr.UsrCod) AS NumUsrs"
" FROM centres,degrees,courses,crs_usr"
" WHERE centres.InsCod=%ld"
" AND centres.CtrCod=degrees.CtrCod"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=crs_usr.CrsCod"
" AND crs_usr.Role=%u"
" GROUP BY crs_usr.CrsCod) AS NumUsrsTable",
Gbl.CurrentIns.Ins.InsCod,
(unsigned) Role);
DB_QuerySELECT (&mysql_res,"can not get number of users per course",
"SELECT AVG(NumUsrs) FROM "
"(SELECT COUNT(crs_usr.UsrCod) AS NumUsrs"
" FROM centres,degrees,courses,crs_usr"
" WHERE centres.InsCod=%ld"
" AND centres.CtrCod=degrees.CtrCod"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=crs_usr.CrsCod"
" AND crs_usr.Role=%u"
" GROUP BY crs_usr.CrsCod) AS NumUsrsTable",
Gbl.CurrentIns.Ins.InsCod,
(unsigned) Role);
break;
case Sco_SCOPE_CTR:
if (Role == Rol_UNK) // Any user
DB_BuildQuery ("SELECT AVG(NumUsrs) FROM "
"(SELECT COUNT(crs_usr.UsrCod) AS NumUsrs"
" FROM degrees,courses,crs_usr"
" WHERE degrees.CtrCod=%ld"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=crs_usr.CrsCod"
" GROUP BY crs_usr.CrsCod) AS NumUsrsTable",
Gbl.CurrentCtr.Ctr.CtrCod);
DB_QuerySELECT (&mysql_res,"can not get number of users per course",
"SELECT AVG(NumUsrs) FROM "
"(SELECT COUNT(crs_usr.UsrCod) AS NumUsrs"
" FROM degrees,courses,crs_usr"
" WHERE degrees.CtrCod=%ld"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=crs_usr.CrsCod"
" GROUP BY crs_usr.CrsCod) AS NumUsrsTable",
Gbl.CurrentCtr.Ctr.CtrCod);
else
DB_BuildQuery ("SELECT AVG(NumUsrs) FROM "
"(SELECT COUNT(crs_usr.UsrCod) AS NumUsrs"
" FROM degrees,courses,crs_usr"
" WHERE degrees.CtrCod=%ld"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=crs_usr.CrsCod"
" AND crs_usr.Role=%u"
" GROUP BY crs_usr.CrsCod) AS NumUsrsTable",
Gbl.CurrentCtr.Ctr.CtrCod,
(unsigned) Role);
DB_QuerySELECT (&mysql_res,"can not get number of users per course",
"SELECT AVG(NumUsrs) FROM "
"(SELECT COUNT(crs_usr.UsrCod) AS NumUsrs"
" FROM degrees,courses,crs_usr"
" WHERE degrees.CtrCod=%ld"
" AND degrees.DegCod=courses.DegCod"
" AND courses.CrsCod=crs_usr.CrsCod"
" AND crs_usr.Role=%u"
" GROUP BY crs_usr.CrsCod) AS NumUsrsTable",
Gbl.CurrentCtr.Ctr.CtrCod,
(unsigned) Role);
break;
case Sco_SCOPE_DEG:
if (Role == Rol_UNK) // Any user
DB_BuildQuery ("SELECT AVG(NumUsrs) FROM "
"(SELECT COUNT(crs_usr.UsrCod) AS NumUsrs"
" FROM courses,crs_usr"
" WHERE courses.DegCod=%ld"
" AND courses.CrsCod=crs_usr.CrsCod"
" GROUP BY crs_usr.CrsCod) AS NumUsrsTable",
Gbl.CurrentDeg.Deg.DegCod);
DB_QuerySELECT (&mysql_res,"can not get number of users per course",
"SELECT AVG(NumUsrs) FROM "
"(SELECT COUNT(crs_usr.UsrCod) AS NumUsrs"
" FROM courses,crs_usr"
" WHERE courses.DegCod=%ld"
" AND courses.CrsCod=crs_usr.CrsCod"
" GROUP BY crs_usr.CrsCod) AS NumUsrsTable",
Gbl.CurrentDeg.Deg.DegCod);
else
DB_BuildQuery ("SELECT AVG(NumUsrs) FROM "
"(SELECT COUNT(crs_usr.UsrCod) AS NumUsrs"
" FROM courses,crs_usr"
" WHERE courses.DegCod=%ld"
" AND courses.CrsCod=crs_usr.CrsCod"
" AND crs_usr.Role=%u"
" GROUP BY crs_usr.CrsCod) AS NumUsrsTable",
Gbl.CurrentDeg.Deg.DegCod,
(unsigned) Role);
DB_QuerySELECT (&mysql_res,"can not get number of users per course",
"SELECT AVG(NumUsrs) FROM "
"(SELECT COUNT(crs_usr.UsrCod) AS NumUsrs"
" FROM courses,crs_usr"
" WHERE courses.DegCod=%ld"
" AND courses.CrsCod=crs_usr.CrsCod"
" AND crs_usr.Role=%u"
" GROUP BY crs_usr.CrsCod) AS NumUsrsTable",
Gbl.CurrentDeg.Deg.DegCod,
(unsigned) Role);
break;
case Sco_SCOPE_CRS:
switch (Role)
@ -8871,7 +8979,6 @@ float Usr_GetNumUsrsPerCrs (Rol_Role_t Role)
Lay_WrongScopeExit ();
break;
}
DB_QuerySELECT_new (&mysql_res,"can not get number of users per course");
/***** Get number of users *****/
row = mysql_fetch_row (mysql_res);