mirror of https://github.com/acanas/swad-core.git
120 lines
4.5 KiB
C
120 lines
4.5 KiB
C
// swad_MFU_database.c: Most Frequently Used actions, operations with database
|
|
|
|
/*
|
|
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) 1999-2023 Antonio Cañas Vargas
|
|
|
|
This program is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU Affero General 3 License as
|
|
published by the Free Software Foundation, either version 3 of the
|
|
License, or (at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU Affero General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Affero General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
/*****************************************************************************/
|
|
/*********************************** Headers *********************************/
|
|
/*****************************************************************************/
|
|
|
|
#include "swad_database.h"
|
|
#include "swad_global.h"
|
|
#include "swad_MFU.h"
|
|
#include "swad_MFU_database.h"
|
|
|
|
/*****************************************************************************/
|
|
/************** External global variables from others modules ****************/
|
|
/*****************************************************************************/
|
|
|
|
extern struct Globals Gbl;
|
|
|
|
/*****************************************************************************/
|
|
/******************** Update score for the current action ********************/
|
|
/*****************************************************************************/
|
|
|
|
void MFU_DB_UpdateScoreForCurrentAction (long ActCod,double Score)
|
|
{
|
|
DB_QueryREPLACE ("can not update most frequently used actions",
|
|
"REPLACE INTO act_frequent"
|
|
" (UsrCod,ActCod,Score,LastClick)"
|
|
" VALUES"
|
|
" (%ld,%ld,'%15lg',NOW())",
|
|
Gbl.Usrs.Me.UsrDat.UsrCod,
|
|
ActCod,
|
|
Score);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************** Update score for other actions ***********************/
|
|
/*****************************************************************************/
|
|
|
|
void MFU_DB_UpdateScoreForOtherActions (long ActCod)
|
|
{
|
|
DB_QueryUPDATE ("can not update most frequently used actions",
|
|
"UPDATE act_frequent"
|
|
" SET Score=GREATEST(Score*'%.15lg','%.15lg')"
|
|
" WHERE UsrCod=%ld"
|
|
" AND ActCod<>%ld",
|
|
MFU_DECREASE_FACTOR,
|
|
MFU_MIN_SCORE,
|
|
Gbl.Usrs.Me.UsrDat.UsrCod,
|
|
ActCod);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/******************** Get most frequently used actions ***********************/
|
|
/*****************************************************************************/
|
|
|
|
unsigned MFU_DB_GetMFUActionsOrderByScore (MYSQL_RES **mysql_res)
|
|
{
|
|
return (unsigned)
|
|
DB_QuerySELECT (mysql_res,"can not get most frequently used actions",
|
|
"SELECT ActCod"
|
|
" FROM act_frequent"
|
|
" WHERE UsrCod=%ld"
|
|
" ORDER BY Score DESC,"
|
|
"LastClick DESC",
|
|
Gbl.Usrs.Me.UsrDat.UsrCod);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/******************** Get most frequently used actions ***********************/
|
|
/*****************************************************************************/
|
|
|
|
unsigned MFU_DB_GetMFUActionsOrderByLastClick (MYSQL_RES **mysql_res)
|
|
{
|
|
return (unsigned)
|
|
DB_QuerySELECT (mysql_res,"can not get the most frequently used actions",
|
|
"SELECT ActCod"
|
|
" FROM act_frequent"
|
|
" WHERE UsrCod=%ld"
|
|
" ORDER BY LastClick DESC,"
|
|
"Score DESC",
|
|
Gbl.Usrs.Me.UsrDat.UsrCod);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************************ Get score of current action ************************/
|
|
/*****************************************************************************/
|
|
|
|
unsigned MFU_DB_GetScoreForCurrentAction (MYSQL_RES **mysql_res,long ActCod)
|
|
{
|
|
return (unsigned)
|
|
DB_QuerySELECT (mysql_res,"can not get score for current action",
|
|
"SELECT Score" // row[0]
|
|
" FROM act_frequent"
|
|
" WHERE UsrCod=%ld"
|
|
" AND ActCod=%ld",
|
|
Gbl.Usrs.Me.UsrDat.UsrCod,
|
|
ActCod);
|
|
}
|
|
|