mirror of
https://github.com/acanas/swad-core.git
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4268 lines
169 KiB
C
4268 lines
169 KiB
C
// swad_forum.c: forums
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/*
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SWAD (Shared Workspace At a Distance),
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is a web platform developed at the University of Granada (Spain),
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and used to support university teaching.
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This file is part of SWAD core.
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Copyright (C) 1999-2015 Antonio Cañas Vargas
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as
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published by the Free Software Foundation, either version 3 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/*****************************************************************************/
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/********************************* Headers ***********************************/
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/*****************************************************************************/
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#include <linux/stddef.h> // For NULL
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#include <malloc.h> // For malloc
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#include <mysql/mysql.h> // To access MySQL databases
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#include <string.h>
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#include <time.h> // For time_t
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#include "swad_action.h"
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#include "swad_config.h"
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#include "swad_database.h"
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#include "swad_forum.h"
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#include "swad_global.h"
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#include "swad_layout.h"
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#include "swad_logo.h"
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#include "swad_notification.h"
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#include "swad_parameter.h"
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#include "swad_profile.h"
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/*****************************************************************************/
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/************** External global variables from others modules ****************/
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/*****************************************************************************/
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extern struct Globals Gbl;
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extern struct Act_Actions Act_Actions[Act_NUM_ACTIONS];
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/*****************************************************************************/
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/*********************** Private constants and types *************************/
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/*****************************************************************************/
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#define For_FORUM_MAX_LEVELS 4
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const unsigned PermissionThreadDeletion[For_NUM_TYPES_FORUM] =
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{
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0x1F0, // For_FORUM_COURSE_USRS
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0x1F0, // For_FORUM_COURSE_TCHS
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0x1E0, // For_FORUM_DEGREE_USRS
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0x1E0, // For_FORUM_DEGREE_TCHS
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0x1C0, // For_FORUM_CENTRE_USRS
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0x1C0, // For_FORUM_CENTRE_TCHS
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0x180, // For_FORUM_INSTITUTION_USRS
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0x180, // For_FORUM_INSTITUTION_TCHS
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0x100, // For_FORUM_GLOBAL_USRS
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0x100, // For_FORUM_GLOBAL_TCHS
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0x100, // For_FORUM_SWAD_USRS
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0x100, // For_FORUM_SWAD_TCHS
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};
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const Act_Action_t For_ActionsSeeFor[For_NUM_TYPES_FORUM] =
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{
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ActSeeForCrsUsr,
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ActSeeForCrsTch,
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ActSeeForDegUsr,
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ActSeeForDegTch,
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ActSeeForCtrUsr,
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ActSeeForCtrTch,
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ActSeeForInsUsr,
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ActSeeForInsTch,
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ActSeeForGenUsr,
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ActSeeForGenTch,
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ActSeeForSWAUsr,
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ActSeeForSWATch,
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};
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const Act_Action_t For_ActionsSeePstFor[For_NUM_TYPES_FORUM] =
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{
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ActSeePstForCrsUsr,
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ActSeePstForCrsTch,
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ActSeePstForDegUsr,
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ActSeePstForDegTch,
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ActSeePstForCtrUsr,
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ActSeePstForCtrTch,
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ActSeePstForInsUsr,
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ActSeePstForInsTch,
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ActSeePstForGenUsr,
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ActSeePstForGenTch,
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ActSeePstForSWAUsr,
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ActSeePstForSWATch,
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};
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const Act_Action_t For_ActionsRecThrFor[For_NUM_TYPES_FORUM] =
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{
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ActRcvThrForCrsUsr,
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ActRcvThrForCrsTch,
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ActRcvThrForDegUsr,
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ActRcvThrForDegTch,
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ActRcvThrForCtrUsr,
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ActRcvThrForCtrTch,
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ActRcvThrForInsUsr,
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ActRcvThrForInsTch,
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ActRcvThrForGenUsr,
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ActRcvThrForGenTch,
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ActRcvThrForSWAUsr,
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ActRcvThrForSWATch,
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};
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const Act_Action_t For_ActionsRecRepFor[For_NUM_TYPES_FORUM] =
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{
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ActRcvRepForCrsUsr,
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ActRcvRepForCrsTch,
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ActRcvRepForDegUsr,
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ActRcvRepForDegTch,
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ActRcvRepForCtrUsr,
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ActRcvRepForCtrTch,
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ActRcvRepForInsUsr,
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ActRcvRepForInsTch,
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ActRcvRepForGenUsr,
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ActRcvRepForGenTch,
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ActRcvRepForSWAUsr,
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ActRcvRepForSWATch,
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};
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const Act_Action_t For_ActionsReqDelThr[For_NUM_TYPES_FORUM] =
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{
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ActReqDelThrCrsUsr,
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ActReqDelThrCrsTch,
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ActReqDelThrDegUsr,
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ActReqDelThrDegTch,
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ActReqDelThrCtrUsr,
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ActReqDelThrCtrTch,
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ActReqDelThrInsUsr,
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ActReqDelThrInsTch,
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ActReqDelThrGenUsr,
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ActReqDelThrGenTch,
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ActReqDelThrSWAUsr,
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ActReqDelThrSWATch,
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};
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const Act_Action_t For_ActionsDelThrFor[For_NUM_TYPES_FORUM] =
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{
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ActDelThrForCrsUsr,
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ActDelThrForCrsTch,
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ActDelThrForDegUsr,
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ActDelThrForDegTch,
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ActDelThrForCtrUsr,
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ActDelThrForCtrTch,
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ActDelThrForInsUsr,
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ActDelThrForInsTch,
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ActDelThrForGenUsr,
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ActDelThrForGenTch,
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ActDelThrForSWAUsr,
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ActDelThrForSWATch,
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};
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const Act_Action_t For_ActionsCutThrFor[For_NUM_TYPES_FORUM] =
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{
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ActCutThrForCrsUsr,
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ActCutThrForCrsTch,
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ActCutThrForDegUsr,
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ActCutThrForDegTch,
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ActCutThrForCtrUsr,
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ActCutThrForCtrTch,
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ActCutThrForInsUsr,
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ActCutThrForInsTch,
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ActCutThrForGenUsr,
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ActCutThrForGenTch,
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ActCutThrForSWAUsr,
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ActCutThrForSWATch,
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};
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const Act_Action_t For_ActionsPasThrFor[For_NUM_TYPES_FORUM] =
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{
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ActPasThrForCrsUsr,
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ActPasThrForCrsTch,
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ActPasThrForDegUsr,
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ActPasThrForDegTch,
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ActPasThrForCtrUsr,
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ActPasThrForCtrTch,
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ActPasThrForInsUsr,
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ActPasThrForInsTch,
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ActPasThrForGenUsr,
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ActPasThrForGenTch,
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ActPasThrForSWAUsr,
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ActPasThrForSWATch,
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};
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const Act_Action_t For_ActionsDelPstFor[For_NUM_TYPES_FORUM] =
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{
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ActDelPstForCrsUsr,
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ActDelPstForCrsTch,
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ActDelPstForDegUsr,
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ActDelPstForDegTch,
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ActDelPstForCtrUsr,
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ActDelPstForCtrTch,
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ActDelPstForInsUsr,
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ActDelPstForInsTch,
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ActDelPstForGenUsr,
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ActDelPstForGenTch,
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ActDelPstForSWAUsr,
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ActDelPstForSWATch,
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};
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const Act_Action_t For_ActionsEnbPstFor[For_NUM_TYPES_FORUM] =
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{
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ActEnbPstForCrsUsr,
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ActEnbPstForCrsTch,
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ActEnbPstForDegUsr,
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ActEnbPstForDegTch,
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ActEnbPstForCtrUsr,
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ActEnbPstForCtrTch,
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ActEnbPstForInsUsr,
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ActEnbPstForInsTch,
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ActEnbPstForGenUsr,
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ActEnbPstForGenTch,
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ActEnbPstForSWAUsr,
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ActEnbPstForSWATch,
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};
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const Act_Action_t For_ActionsDisPstFor[For_NUM_TYPES_FORUM] =
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{
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ActDisPstForCrsUsr,
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ActDisPstForCrsTch,
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ActDisPstForDegUsr,
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ActDisPstForDegTch,
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ActDisPstForCtrUsr,
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ActDisPstForCtrTch,
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ActDisPstForInsUsr,
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ActDisPstForInsTch,
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ActDisPstForGenUsr,
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ActDisPstForGenTch,
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ActDisPstForSWAUsr,
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ActDisPstForSWATch,
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};
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/*****************************************************************************/
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/***************************** Private prototypes ***************************/
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/*****************************************************************************/
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static void For_ShowThreadPosts (long ThrCod,char *LastSubject);
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static void For_PutParamWhichForum (void);
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static void For_PutParamForumOrder (void);
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static void For_PutFormWhichForums (void);
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static void For_WriteLinkToTopLevelOfForums (void);
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static void For_PutParamsForumInsDegCrs (void);
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static void For_WriteLinksToGblForums (bool IsLastItemInLevel[1+For_FORUM_MAX_LEVELS]);
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static void For_WriteLinksToPlatformForums (bool IsLastForum,bool IsLastItemInLevel[1+For_FORUM_MAX_LEVELS]);
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static long For_WriteLinksToInsForums (long InsCod,bool IsLastIns,bool IsLastItemInLevel[1+For_FORUM_MAX_LEVELS]);
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static long For_WriteLinksToCtrForums (long CtrCod,bool IsLastCtr,bool IsLastItemInLevel[1+For_FORUM_MAX_LEVELS]);
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static long For_WriteLinksToDegForums (long DegCod,bool IsLastDeg,bool IsLastItemInLevel[1+For_FORUM_MAX_LEVELS]);
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static long For_WriteLinksToCrsForums (long CrsCod,bool IsLastCrs,bool IsLastItemInLevel[1+For_FORUM_MAX_LEVELS]);
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static void For_WriteLinkToAForum (For_ForumType_t ForumType,bool ShowNumOfPosts,
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unsigned Level,bool IsLastItemInLevel[1+For_FORUM_MAX_LEVELS]);
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static void For_WriteLinkToForum (For_ForumType_t ForumType,Act_Action_t NextAct,const char *Icon,const char *ForumName,bool ShowNumOfPosts,
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unsigned Level,bool IsLastItemInLevel[1+For_FORUM_MAX_LEVELS]);
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static unsigned For_GetNumOfThreadsInForumNewerThan (For_ForumType_t ForumType,const char *Time);
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static unsigned For_GetNumOfUnreadPostsInThr (long ThrCod,unsigned NumPostsInThr);
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static unsigned For_GetNumOfPostsInThrNewerThan (long ThrCod,const char *Time);
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static void For_WriteFormForumPst (bool IsReply,long ThrCod,const char *Subject);
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static void For_UpdateNumUsrsNotifiedByEMailAboutPost (long PstCod,unsigned NumUsrsToBeNotifiedByEMail);
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static void For_WriteNumberOfThrs (unsigned NumThrs,unsigned NumThrsWithNewPosts);
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static void For_WriteNumThrsAndPsts (unsigned NumThrs,unsigned NumThrsWithNewPosts,unsigned NumPosts);
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static long For_GetParamThrCod (void);
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static void For_PutHiddenParamPstCod (long PstCod);
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static long For_GetParamPstCod (void);
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static void For_ShowAForumPost (struct ForumThread *Thr,unsigned PstNum,long PstCod,bool LastPst,char *LastSubject,bool NewPst,bool ICanModerateForum);
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static void For_GetPstData (long PstCod,long *UsrCod,char *CreatTime,char *Subject, char *Content);
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static void For_WriteNumberOfPosts (For_ForumType_t ForumType,long UsrCod);
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/*****************************************************************************/
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/****************************** Enable a forum post **************************/
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/*****************************************************************************/
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void For_EnbPst (void)
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{
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extern const char *Txt_Post_unbanned;
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long PstCod,ThrCod;
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/***** Get order type, degree and course of the forum *****/
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For_GetParamsForum ();
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/***** Set forum type *****/
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For_SetForumTypeAndRestrictAccess ();
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/***** Get the post code to unban *****/
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PstCod = For_GetParamPstCod ();
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/***** Get the thread number *****/
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ThrCod = For_GetParamThrCod ();
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/***** Delete post from table of disabled posts *****/
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For_DeletePstFromDisabledPstTable (PstCod);
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Lay_ShowAlert (Lay_SUCCESS,Txt_Post_unbanned);
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/***** Show the posts again *****/
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For_ShowForumLevel2 (ThrCod);
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}
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/*****************************************************************************/
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/***************************** Disable a forum post **************************/
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/*****************************************************************************/
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void For_DisPst (void)
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{
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extern const char *Txt_Post_banned;
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long PstCod,ThrCod;
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/***** Get order type, degree and course of the forum *****/
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For_GetParamsForum ();
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/***** Set forum type *****/
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For_SetForumTypeAndRestrictAccess ();
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/***** Get the post code to ban *****/
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PstCod = For_GetParamPstCod ();
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/***** Get the thread number *****/
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ThrCod = For_GetParamThrCod ();
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/***** Check if post really exists, if it has not been removed *****/
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if (For_GetIfForumPstExists (PstCod))
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{
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/***** Insert post into table of banned posts *****/
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For_InsertPstIntoBannedPstTable (PstCod);
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Lay_ShowAlert (Lay_SUCCESS,Txt_Post_banned);
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}
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else
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Lay_ShowErrorAndExit ("The post to be banned no longer exists.");
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/***** Show the posts again *****/
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For_ShowForumLevel2 (ThrCod);
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}
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/*****************************************************************************/
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/******************** Get if a forum post exists in database *****************/
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/*****************************************************************************/
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bool For_GetIfForumPstExists (long PstCod)
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{
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char Query[512];
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/***** Get if a forum post exists from database *****/
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sprintf (Query,"SELECT COUNT(*) FROM forum_post"
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" WHERE PstCod='%ld'",
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PstCod);
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return (DB_QueryCOUNT (Query,"can not check if a post of a forum already existed") != 0); // Post exists if it appears in table of forum posts
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}
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/*****************************************************************************/
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/*********************** Get if a forum post is enabled **********************/
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/*****************************************************************************/
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bool For_GetIfPstIsEnabled (long PstCod)
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{
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char Query[512];
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/***** Get if post is disabled from database *****/
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sprintf (Query,"SELECT COUNT(*) FROM forum_disabled_post"
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" WHERE PstCod='%ld'",
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PstCod);
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return (DB_QueryCOUNT (Query,"can not check if a post of a forum is disabled") == 0); // Post is enabled if it does not appear in table of disabled posts
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}
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/*****************************************************************************/
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/****************** Delete post from table of disabled posts *****************/
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/*****************************************************************************/
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void For_DeletePstFromDisabledPstTable (long PstCod)
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{
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char Query[512];
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/***** Remove post from disabled posts table *****/
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sprintf (Query,"DELETE FROM forum_disabled_post"
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" WHERE PstCod='%ld'",
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PstCod);
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DB_QueryDELETE (Query,"can not unban a post of a forum");
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}
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/*****************************************************************************/
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/****************** Insert post into table of banned posts *******************/
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/*****************************************************************************/
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void For_InsertPstIntoBannedPstTable (long PstCod)
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{
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char Query[512];
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/***** Remove post from banned posts table *****/
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sprintf (Query,"REPLACE INTO forum_disabled_post"
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" (PstCod,UsrCod,DisableTime)"
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" VALUES ('%ld','%ld',NOW())",
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PstCod,Gbl.Usrs.Me.UsrDat.UsrCod);
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DB_QueryREPLACE (Query,"can not ban a post of a forum");
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}
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/*****************************************************************************/
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/************** Insert a post new in the table of posts of forums ************/
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/*****************************************************************************/
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long For_InsertForumPst (long ThrCod,long UsrCod,const char *Subject,const char *Content)
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{
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char Query[256+Cns_MAX_BYTES_SUBJECT+Cns_MAX_BYTES_LONG_TEXT];
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/***** Insert forum post in the database *****/
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sprintf (Query,"INSERT INTO forum_post"
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" (ThrCod,UsrCod,CreatTime,ModifTime,NumNotif,Subject,Content)"
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" VALUES ('%ld','%ld',NOW(),NOW(),'0','%s','%s')",
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ThrCod,UsrCod,Subject,Content);
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return DB_QueryINSERTandReturnCode (Query,"can not create a new post in a forum");
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}
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/*****************************************************************************/
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/***************** Delete a post from the forum post table *******************/
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/*****************************************************************************/
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// Return true if the post thread is deleted
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bool For_RemoveForumPst (long PstCod)
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{
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char Query[512];
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long ThrCod;
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bool ThreadDeleted = false;
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/***** If the post is the only one in its thread, delete that thread *****/
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if (For_NumPstsInThrWithPstCod (PstCod,&ThrCod) < 2)
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{
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For_RemoveThreadOnly (ThrCod);
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ThreadDeleted = true;
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}
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/***** Delete post from forum post table *****/
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sprintf (Query,"DELETE FROM forum_post WHERE PstCod='%ld'",
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PstCod);
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DB_QueryDELETE (Query,"can not remove a post from a forum");
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/***** Delete the post from the table of disabled forum posts *****/
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For_DeletePstFromDisabledPstTable (PstCod);
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/***** Update the last post of the thread *****/
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if (!ThreadDeleted)
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For_UpdateThrLastPst (ThrCod,For_GetLastPstCod (ThrCod));
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return ThreadDeleted;
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}
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/*****************************************************************************/
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/*********** Get the number of posts in the thread than holds a post *********/
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/*****************************************************************************/
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unsigned For_NumPstsInThrWithPstCod (long PstCod,long *ThrCod)
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{
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char Query[512];
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MYSQL_RES *mysql_res;
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MYSQL_ROW row;
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unsigned NumPsts;
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/***** Get number of posts in the thread that holds a post from database *****/
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sprintf (Query,"SELECT COUNT(PstCod),ThrCod FROM forum_post"
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" WHERE ThrCod IN"
|
|
" (SELECT ThrCod FROM forum_post"
|
|
" WHERE PstCod='%ld') GROUP BY ThrCod;",
|
|
PstCod);
|
|
DB_QuerySELECT (Query,&mysql_res,"can not get number of posts in a thread of a forum");
|
|
|
|
row = mysql_fetch_row (mysql_res);
|
|
if (sscanf (row[0],"%u",&NumPsts) != 1)
|
|
Lay_ShowErrorAndExit ("Error when getting number of posts in a thread of a forum.");
|
|
if (sscanf (row[1],"%ld",ThrCod) != 1)
|
|
Lay_ShowErrorAndExit ("Error when getting number of posts in a thread of a forum.");
|
|
DB_FreeMySQLResult (&mysql_res);
|
|
|
|
return NumPsts;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/*************** Insert a new thread in table of forum threads ***************/
|
|
/*****************************************************************************/
|
|
// Returns the code of the new inserted thread
|
|
|
|
long For_InsertForumThread (For_ForumType_t ForumType,long FirstPstCod)
|
|
{
|
|
char Query[512];
|
|
|
|
/***** Insert new thread in the database *****/
|
|
switch (ForumType)
|
|
{
|
|
case For_FORUM_GLOBAL_USRS:
|
|
case For_FORUM_GLOBAL_TCHS:
|
|
case For_FORUM_SWAD_USRS:
|
|
case For_FORUM_SWAD_TCHS:
|
|
sprintf (Query,"INSERT INTO forum_thread"
|
|
" (ForumType,Location,FirstPstCod,LastPstCod)"
|
|
" VALUES ('%u','-1','%ld','%ld')",
|
|
(unsigned) ForumType,FirstPstCod,FirstPstCod);
|
|
break;
|
|
case For_FORUM_INSTITUTION_USRS:
|
|
case For_FORUM_INSTITUTION_TCHS:
|
|
sprintf (Query,"INSERT INTO forum_thread"
|
|
" (ForumType,Location,FirstPstCod,LastPstCod)"
|
|
" VALUES ('%u','%ld','%ld','%ld')",
|
|
(unsigned) ForumType,Gbl.Forum.Ins.InsCod,FirstPstCod,FirstPstCod);
|
|
break;
|
|
case For_FORUM_CENTRE_USRS:
|
|
case For_FORUM_CENTRE_TCHS:
|
|
sprintf (Query,"INSERT INTO forum_thread"
|
|
" (ForumType,Location,FirstPstCod,LastPstCod)"
|
|
" VALUES ('%u','%ld','%ld','%ld')",
|
|
(unsigned) ForumType,Gbl.Forum.Ctr.CtrCod,FirstPstCod,FirstPstCod);
|
|
break;
|
|
case For_FORUM_DEGREE_USRS:
|
|
case For_FORUM_DEGREE_TCHS:
|
|
sprintf (Query,"INSERT INTO forum_thread"
|
|
" (ForumType,Location,FirstPstCod,LastPstCod)"
|
|
" VALUES ('%u','%ld','%ld','%ld')",
|
|
(unsigned) ForumType,Gbl.Forum.Deg.DegCod,FirstPstCod,FirstPstCod);
|
|
break;
|
|
case For_FORUM_COURSE_USRS:
|
|
case For_FORUM_COURSE_TCHS:
|
|
sprintf (Query,"INSERT INTO forum_thread"
|
|
" (ForumType,Location,FirstPstCod,LastPstCod)"
|
|
" VALUES ('%u','%ld','%ld','%ld')",
|
|
(unsigned) ForumType,Gbl.Forum.Crs.CrsCod,FirstPstCod,FirstPstCod);
|
|
break;
|
|
}
|
|
return DB_QueryINSERTandReturnCode (Query,"can not create a new thread in a forum");
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/*************** Delete a thread from the forum thread table *****************/
|
|
/*****************************************************************************/
|
|
|
|
void For_RemoveThreadOnly (long ThrCod)
|
|
{
|
|
char Query[512];
|
|
|
|
/***** Indicate that this thread has not been read by anyone *****/
|
|
For_DeleteThrFromReadThrs (ThrCod);
|
|
|
|
/***** Remove thread code from thread clipboard *****/
|
|
For_RemoveThrCodFromThrClipboard (ThrCod);
|
|
|
|
/***** Delete thread from forum thread table *****/
|
|
sprintf (Query,"DELETE FROM forum_thread WHERE ThrCod='%ld'",
|
|
ThrCod);
|
|
DB_QueryDELETE (Query,"can not remove a thread from a forum");
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/*************** Delete a thread from the forum thread table *****************/
|
|
/*****************************************************************************/
|
|
|
|
void For_RemoveThreadAndItsPsts (long ThrCod)
|
|
{
|
|
char Query[512];
|
|
|
|
/***** Delete banned posts in thread *****/
|
|
sprintf (Query,"DELETE forum_disabled_post"
|
|
" FROM forum_post,forum_disabled_post"
|
|
" WHERE forum_post.ThrCod='%ld'"
|
|
" AND forum_post.PstCod=forum_disabled_post.PstCod",
|
|
ThrCod);
|
|
DB_QueryDELETE (Query,"can not unban the posts of a thread of a forum");
|
|
|
|
/***** Delete thread posts *****/
|
|
sprintf (Query,"DELETE FROM forum_post WHERE ThrCod='%ld'",
|
|
ThrCod);
|
|
DB_QueryDELETE (Query,"can not remove the posts of a thread of a forum");
|
|
|
|
/***** Delete thread from forum thread table *****/
|
|
For_RemoveThreadOnly (ThrCod);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************* Get the thread subject from a thread ******************/
|
|
/*****************************************************************************/
|
|
|
|
void For_GetThrSubject (long ThrCod,char *Subject,size_t MaxSize)
|
|
{
|
|
char Query[512];
|
|
MYSQL_RES *mysql_res;
|
|
MYSQL_ROW row;
|
|
|
|
/***** Get subject of a thread from database *****/
|
|
sprintf (Query,"SELECT forum_post.Subject FROM forum_thread,forum_post"
|
|
" WHERE forum_thread.ThrCod='%ld'"
|
|
" AND forum_thread.FirstPstCod=forum_post.PstCod",
|
|
ThrCod);
|
|
DB_QuerySELECT (Query,&mysql_res,"can not get the subject of a thread of a forum");
|
|
|
|
/***** Write the subject of the thread *****/
|
|
row = mysql_fetch_row (mysql_res);
|
|
strncpy (Subject,row[0],MaxSize);
|
|
Subject[MaxSize] = '\0';
|
|
Str_LimitLengthHTMLStr (Subject,20);
|
|
|
|
/***** Free structure that stores the query result *****/
|
|
DB_FreeMySQLResult (&mysql_res);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************************** Get the forum type of a post *********************/
|
|
/*****************************************************************************/
|
|
|
|
For_ForumType_t For_GetForumTypeOfAPost (long PstCod)
|
|
{
|
|
char Query[512];
|
|
MYSQL_RES *mysql_res;
|
|
MYSQL_ROW row;
|
|
For_ForumType_t ForumType = (For_ForumType_t) 0;
|
|
unsigned UnsignedNum;
|
|
|
|
/***** Get forum type of a forum from database *****/
|
|
sprintf (Query,"SELECT forum_thread.ForumType"
|
|
" FROM forum_post,forum_thread"
|
|
" WHERE forum_post.PstCod='%ld'"
|
|
" AND forum_post.ThrCod=forum_thread.ThrCod",
|
|
PstCod);
|
|
|
|
/***** Check if there is a row with forum type *****/
|
|
if (DB_QuerySELECT (Query,&mysql_res,"can not get the forum type of a post"))
|
|
{
|
|
row = mysql_fetch_row (mysql_res);
|
|
if (sscanf (row[0],"%u",&UnsignedNum) != 1)
|
|
Lay_ShowErrorAndExit ("Wrong type of forum.");
|
|
if (UnsignedNum >= For_NUM_TYPES_FORUM)
|
|
Lay_ShowErrorAndExit ("Wrong type of forum.");
|
|
ForumType = (For_ForumType_t) UnsignedNum;
|
|
}
|
|
|
|
/***** Free structure that stores the query result *****/
|
|
DB_FreeMySQLResult (&mysql_res);
|
|
|
|
return ForumType;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********* Modify the codes of the first and last posts of a thread **********/
|
|
/*****************************************************************************/
|
|
|
|
void For_UpdateThrFirstAndLastPst (long ThrCod,long FirstPstCod,long LastPstCod)
|
|
{
|
|
char Query[512];
|
|
|
|
/***** Update the code of the first and last posts of a thread *****/
|
|
sprintf (Query,"UPDATE forum_thread SET FirstPstCod='%ld',LastPstCod='%ld'"
|
|
" WHERE ThrCod='%ld'",
|
|
FirstPstCod,LastPstCod,ThrCod);
|
|
DB_QueryUPDATE (Query,"can not update a thread of a forum");
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************** Modify the code of the last post of a thread *****************/
|
|
/*****************************************************************************/
|
|
|
|
void For_UpdateThrLastPst (long ThrCod,long LastPstCod)
|
|
{
|
|
char Query[512];
|
|
|
|
/***** Update the code of the last post of a thread *****/
|
|
sprintf (Query,"UPDATE forum_thread SET LastPstCod='%ld' WHERE ThrCod='%ld'",
|
|
LastPstCod,ThrCod);
|
|
DB_QueryUPDATE (Query,"can not update a thread of a forum");
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/**************** Get the code of the last post of a thread ******************/
|
|
/*****************************************************************************/
|
|
|
|
long For_GetLastPstCod (long ThrCod)
|
|
{
|
|
char Query[512];
|
|
MYSQL_RES *mysql_res;
|
|
MYSQL_ROW row;
|
|
long LastPstCod;
|
|
|
|
/***** Get the code of the last post of a thread from database *****/
|
|
sprintf (Query,"SELECT PstCod FROM forum_post"
|
|
" WHERE ThrCod='%ld' ORDER BY CreatTime DESC LIMIT 1",
|
|
ThrCod);
|
|
DB_QuerySELECT (Query,&mysql_res,"can not get the most recent post of a thread of a forum");
|
|
|
|
/***** Write the subject of the thread *****/
|
|
row = mysql_fetch_row (mysql_res);
|
|
if (sscanf (row[0],"%ld",&LastPstCod) != 1)
|
|
Lay_ShowErrorAndExit ("Error when getting the most recent post of a thread of a forum.");
|
|
|
|
return LastPstCod;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************* Update read date of a thread for the current user *************/
|
|
/*****************************************************************************/
|
|
// Update forum_thr_read table indicating that this thread page and previous ones
|
|
// have been read and have no new posts for the current user
|
|
// (even if any previous pages have been no read actually)
|
|
|
|
void For_UpdateThrReadTime (long ThrCod,const char *ReadTime)
|
|
{
|
|
char Query[512];
|
|
|
|
/***** Insert or replace pair ThrCod-UsrCod in forum_thr_read *****/
|
|
sprintf (Query,"REPLACE INTO forum_thr_read (ThrCod,UsrCod,ReadTime)"
|
|
" VALUES ('%ld','%ld','%s')",
|
|
ThrCod,Gbl.Usrs.Me.UsrDat.UsrCod,ReadTime);
|
|
DB_QueryREPLACE (Query,"can not update the status of reading of a thread of a forum");
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/**************** Get number of users that have read a thread ****************/
|
|
/*****************************************************************************/
|
|
|
|
unsigned For_GetNumOfReadersOfThr (long ThrCod)
|
|
{
|
|
char Query[512];
|
|
|
|
/***** Get number of distinct readers of a thread from database *****/
|
|
sprintf (Query,"SELECT COUNT(*) FROM forum_thr_read WHERE ThrCod='%ld'",
|
|
ThrCod);
|
|
return (unsigned) DB_QueryCOUNT (Query,"can not get the number of readers of a thread of a forum");
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********** Get number of users that have write posts in a thread ************/
|
|
/*****************************************************************************/
|
|
|
|
unsigned For_GetNumOfWritersInThr (long ThrCod)
|
|
{
|
|
char Query[512];
|
|
MYSQL_RES *mysql_res;
|
|
MYSQL_ROW row;
|
|
unsigned NumWriters;
|
|
|
|
/***** Get number of distinct writers in a thread from database *****/
|
|
sprintf (Query,"SELECT COUNT(DISTINCT UsrCod) FROM forum_post"
|
|
" WHERE ThrCod='%ld'",ThrCod);
|
|
DB_QuerySELECT (Query,&mysql_res,"can not get the number of writers in a thread of a forum");
|
|
|
|
/* Get row with number of writers */
|
|
row = mysql_fetch_row (mysql_res);
|
|
|
|
/* Get number of writers (row[0]) */
|
|
if (sscanf (row[0],"%u",&NumWriters) != 1)
|
|
Lay_ShowErrorAndExit ("Error when getting the number of writers in a thread of a forum.");
|
|
|
|
/***** Free structure that stores the query result *****/
|
|
DB_FreeMySQLResult (&mysql_res);
|
|
|
|
return NumWriters;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************** Get number of posts in a thread **********************/
|
|
/*****************************************************************************/
|
|
|
|
unsigned For_GetNumPstsInThr (long ThrCod)
|
|
{
|
|
char Query[512];
|
|
|
|
/***** Get number of posts in a thread from database *****/
|
|
sprintf (Query,"SELECT COUNT(*) FROM forum_post"
|
|
" WHERE ThrCod='%ld'",
|
|
ThrCod);
|
|
return (unsigned) DB_QueryCOUNT (Query,"can not get the number of posts in a thread of a forum");
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************** Get whether there are posts of mine in a thread **************/
|
|
/*****************************************************************************/
|
|
|
|
unsigned For_GetNumMyPstInThr (long ThrCod)
|
|
{
|
|
char Query[128];
|
|
|
|
/***** Get if I have write posts in a thread from database *****/
|
|
sprintf (Query,"SELECT COUNT(*) FROM forum_post"
|
|
" WHERE ThrCod='%ld' AND UsrCod='%ld'",
|
|
ThrCod,Gbl.Usrs.Me.UsrDat.UsrCod);
|
|
return (unsigned) DB_QueryCOUNT (Query,"can not check if you have written post in a thead of a forum");
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/*********************** Get number of posts from a user *********************/
|
|
/*****************************************************************************/
|
|
|
|
unsigned long For_GetNumPostsUsr (long UsrCod)
|
|
{
|
|
char Query[128];
|
|
|
|
/***** Get number of posts from a user from database *****/
|
|
sprintf (Query,"SELECT COUNT(*) FROM forum_post WHERE UsrCod='%ld'",
|
|
UsrCod);
|
|
return DB_QueryCOUNT (Query,"can not number of posts from a user");
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/****************** Get thread read time for the current user ****************/
|
|
/*****************************************************************************/
|
|
// ReadTime is return in YYYYMMDDHHMMSS format
|
|
|
|
void For_GetThrReadTime (long ThrCod,char *ReadTime)
|
|
{
|
|
char Query[512];
|
|
MYSQL_RES *mysql_res;
|
|
MYSQL_ROW row;
|
|
unsigned long NumRows;
|
|
|
|
/***** Get read time of a thread from database *****/
|
|
sprintf (Query,"SELECT DATE_FORMAT(ReadTime,'%%Y%%m%%d%%H%%i%%S')"
|
|
" FROM forum_thr_read"
|
|
" WHERE ThrCod='%ld' AND UsrCod='%ld'",
|
|
ThrCod,Gbl.Usrs.Me.UsrDat.UsrCod);
|
|
NumRows = DB_QuerySELECT (Query,&mysql_res,"can not get date of reading of a thread of a forum");
|
|
|
|
/***** Check if there is a row with read time *****/
|
|
if (NumRows)
|
|
{
|
|
/***** There is a row ==> get read time inf format YYYYMMDDHHMMSS *****/
|
|
row = mysql_fetch_row (mysql_res);
|
|
strncpy (ReadTime,row[0],4+2+2+2+2+2);
|
|
ReadTime[4+2+2+2+2+2] = '\0';
|
|
}
|
|
else
|
|
strcpy (ReadTime,"00000000000000"); // If there is no row for this thread and current user, then current user has not read this thread
|
|
|
|
/***** Free structure that stores the query result *****/
|
|
DB_FreeMySQLResult (&mysql_res);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************* Delete thread read status for a thread ****************/
|
|
/*****************************************************************************/
|
|
|
|
void For_DeleteThrFromReadThrs (long ThrCod)
|
|
{
|
|
char Query[128];
|
|
|
|
/***** Delete pairs ThrCod-UsrCod in forum_thr_read for a thread *****/
|
|
sprintf (Query,"DELETE FROM forum_thr_read WHERE ThrCod='%ld'",
|
|
ThrCod);
|
|
DB_QueryDELETE (Query,"can not remove the status of reading of a thread of a forum");
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************** Delete thread read status for an user ****************/
|
|
/*****************************************************************************/
|
|
|
|
void For_RemoveUsrFromReadThrs (long UsrCod)
|
|
{
|
|
char Query[128];
|
|
|
|
/***** Delete pairs ThrCod-UsrCod in forum_thr_read for a user *****/
|
|
sprintf (Query,"DELETE FROM forum_thr_read WHERE UsrCod='%ld'",
|
|
UsrCod);
|
|
DB_QueryDELETE (Query,"can not remove the status of reading by a user of all the threads of a forum");
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/****************************** Show forum posts *****************************/
|
|
/*****************************************************************************/
|
|
|
|
static void For_ShowThreadPosts (long ThrCod,char *LastSubject)
|
|
{
|
|
extern const char *The_ClassFormul[The_NUM_THEMES];
|
|
extern const char *Txt_Thread;
|
|
extern const char *Txt_There_are_new_posts;
|
|
extern const char *Txt_No_new_posts;
|
|
extern const char *Txt_Messages;
|
|
bool IsLastItemInLevel[1+For_FORUM_MAX_LEVELS];
|
|
struct ForumThread Thr;
|
|
char Query[1024];
|
|
MYSQL_RES *mysql_res;
|
|
MYSQL_ROW row;
|
|
unsigned long NumRow,NumRows;
|
|
unsigned NumPst = 0; // Initialized to avoid warning
|
|
unsigned NumPsts;
|
|
char ReadTime[4+2+2+2+2+2+1]; // Read time of thread for the current user in YYYYMMDDHHMMSS format
|
|
struct Pagination Pagination;
|
|
long PstCod;
|
|
bool NewPst = false;
|
|
bool ICanModerateForum = false;
|
|
bool ICanMoveThreads = (Gbl.Usrs.Me.LoggedRole == Rol_SYS_ADM); // If I have permission to move threads...
|
|
|
|
/***** Get data of the thread *****/
|
|
Thr.ThrCod = ThrCod;
|
|
For_GetThrData (&Thr);
|
|
|
|
/***** Get the page number *****/
|
|
Pag_GetParamPagNum (Pag_POSTS_FORUM);
|
|
|
|
/***** Write title *****/
|
|
/* Get if there is a thread ready to be moved */
|
|
if (ICanMoveThreads)
|
|
Gbl.Forum.ThreadToMove = For_GetThrInMyClipboard ();
|
|
|
|
/* Get thread read time for the current user */
|
|
For_GetThrReadTime (ThrCod,ReadTime);
|
|
|
|
/* Table start */
|
|
Lay_StartRoundFrame (NULL,Txt_Thread);
|
|
|
|
/* Put a form to select which forums */
|
|
For_PutFormWhichForums ();
|
|
|
|
/* Write a link to top level of forums */
|
|
fprintf (Gbl.F.Out,"<div style=\"display:inline-block; margin:0 auto;\">"
|
|
"<ul class=\"%s\" style=\"list-style-type:none;"
|
|
" padding:0; margin:0;"
|
|
" text-align:left; vertical-align:middle;\">",
|
|
The_ClassFormul[Gbl.Prefs.Theme]);
|
|
For_WriteLinkToTopLevelOfForums ();
|
|
|
|
/* Write a link to current forum */
|
|
IsLastItemInLevel[1] = true;
|
|
For_WriteLinkToAForum (Gbl.Forum.ForumType,true,1,IsLastItemInLevel);
|
|
|
|
/* Write thread title */
|
|
fprintf (Gbl.F.Out,"<li style=\"height:20px;\">");
|
|
IsLastItemInLevel[2] = true;
|
|
Lay_IndentDependingOnLevel (2,IsLastItemInLevel);
|
|
|
|
fprintf (Gbl.F.Out,"<img src=\"%s/%s16x16.gif\""
|
|
" alt=\"%s\" title=\"%s\""
|
|
" class=\"ICON16x16\""
|
|
" style=\"vertical-align:middle;\" /> ",
|
|
Gbl.Prefs.IconsURL,
|
|
Thr.NumUnreadPosts ? "msg-unread" :
|
|
"msg-open",
|
|
Thr.NumUnreadPosts ? Txt_There_are_new_posts :
|
|
Txt_No_new_posts,
|
|
Thr.NumUnreadPosts ? Txt_There_are_new_posts :
|
|
Txt_No_new_posts);
|
|
For_WriteThrSubject (ThrCod);
|
|
|
|
/***** Get posts of a thread from database *****/
|
|
sprintf (Query,"SELECT PstCod,DATE_FORMAT(CreatTime,'%%Y%%m%%d%%H%%i%%S')"
|
|
" FROM forum_post"
|
|
" WHERE ThrCod='%ld' ORDER BY PstCod",
|
|
ThrCod);
|
|
NumRows = DB_QuerySELECT (Query,&mysql_res,"can not get posts of a thread");
|
|
|
|
NumPsts = (unsigned) NumRows;
|
|
|
|
/* Write number of posts and number of new posts */
|
|
fprintf (Gbl.F.Out," ");
|
|
Msg_WriteNumMsgs (NumPsts,0);
|
|
|
|
fprintf (Gbl.F.Out,"</li>"
|
|
"</ul>"
|
|
"</div>");
|
|
Lay_EndRoundFrame ();
|
|
|
|
LastSubject[0] = '\0';
|
|
if (NumPsts) // If there are posts...
|
|
{
|
|
/***** Check if I can moderate posts in forum *****/
|
|
switch (Gbl.Forum.ForumType)
|
|
{
|
|
case For_FORUM_SWAD_USRS: case For_FORUM_SWAD_TCHS:
|
|
case For_FORUM_GLOBAL_USRS: case For_FORUM_GLOBAL_TCHS:
|
|
case For_FORUM_CENTRE_USRS: case For_FORUM_CENTRE_TCHS:
|
|
ICanModerateForum = Gbl.Usrs.Me.LoggedRole == Rol_SYS_ADM;
|
|
break;
|
|
case For_FORUM_INSTITUTION_USRS: case For_FORUM_INSTITUTION_TCHS:
|
|
ICanModerateForum = Gbl.Usrs.Me.LoggedRole == Rol_SYS_ADM;
|
|
break;
|
|
case For_FORUM_DEGREE_USRS: case For_FORUM_DEGREE_TCHS:
|
|
case For_FORUM_COURSE_TCHS:
|
|
ICanModerateForum = (Gbl.Usrs.Me.LoggedRole == Rol_DEG_ADM ||
|
|
Gbl.Usrs.Me.LoggedRole == Rol_SYS_ADM);
|
|
break;
|
|
case For_FORUM_COURSE_USRS:
|
|
ICanModerateForum = (Gbl.Usrs.Me.LoggedRole == Rol_TEACHER ||
|
|
Gbl.Usrs.Me.LoggedRole == Rol_DEG_ADM ||
|
|
Gbl.Usrs.Me.LoggedRole == Rol_SYS_ADM);
|
|
break;
|
|
}
|
|
|
|
/***** Compute variables related to pagination *****/
|
|
Pagination.NumItems = NumPsts;
|
|
Pagination.CurrentPage = (int) Gbl.Pag.CurrentPage;
|
|
Pag_CalculatePagination (&Pagination);
|
|
Gbl.Pag.CurrentPage = (unsigned) Pagination.CurrentPage;
|
|
|
|
/***** Write links to pages *****/
|
|
if (Pagination.MoreThanOnePage)
|
|
Pag_WriteLinksToPagesCentered (Pag_POSTS_FORUM,ThrCod,&Pagination);
|
|
|
|
/***** Show posts from this page, the author and the date of last reply *****/
|
|
Lay_StartRoundFrameTable (NULL,2,Txt_Messages);
|
|
|
|
mysql_data_seek (mysql_res,(my_ulonglong) (Pagination.FirstItemVisible-1));
|
|
for (NumRow = Pagination.FirstItemVisible;
|
|
NumRow <= Pagination.LastItemVisible;
|
|
NumRow++)
|
|
{
|
|
row = mysql_fetch_row (mysql_res);
|
|
|
|
if (sscanf (row[0],"%ld",&PstCod) != 1)
|
|
Lay_ShowErrorAndExit ("Wrong code of post.");
|
|
|
|
NumPst = (unsigned) NumRow;
|
|
NewPst = (strcmp (row[1],ReadTime) > 0);
|
|
|
|
if (NewPst && NumRow == Pagination.LastItemVisible)
|
|
/* Update forum_thr_read table indicating that this thread page and previous ones
|
|
have been read and have no new posts for the current user
|
|
(even if any previous pages have been no read actually) */
|
|
For_UpdateThrReadTime (ThrCod,row[1]);
|
|
|
|
/* Show post */
|
|
For_ShowAForumPost (&Thr,NumPst,PstCod,(NumRow == NumRows),LastSubject,NewPst,ICanModerateForum);
|
|
|
|
/* Mark possible notification as seen */
|
|
switch (Gbl.Forum.ForumType)
|
|
{
|
|
case For_FORUM_COURSE_TCHS:
|
|
case For_FORUM_COURSE_USRS:
|
|
Ntf_SetNotifAsSeen (Ntf_EVENT_FORUM_POST_COURSE,
|
|
PstCod,
|
|
Gbl.Usrs.Me.UsrDat.UsrCod);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
if (Thr.NumMyPosts)
|
|
Ntf_SetNotifAsSeen (Ntf_EVENT_FORUM_REPLY,
|
|
PstCod,
|
|
Gbl.Usrs.Me.UsrDat.UsrCod);
|
|
}
|
|
|
|
Lay_EndRoundFrameTable ();
|
|
|
|
/***** Write again links to pages *****/
|
|
if (Pagination.MoreThanOnePage)
|
|
Pag_WriteLinksToPagesCentered (Pag_POSTS_FORUM,ThrCod,&Pagination);
|
|
}
|
|
|
|
/***** Free structure that stores the query result *****/
|
|
DB_FreeMySQLResult (&mysql_res);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/**************************** Show a post from forum *************************/
|
|
/*****************************************************************************/
|
|
|
|
static void For_ShowAForumPost (struct ForumThread *Thr,unsigned PstNum,long PstCod,bool LastPst,char *LastSubject,bool NewPst,bool ICanModerateForum)
|
|
{
|
|
extern const char *Txt_unread_MESSAGE;
|
|
extern const char *Txt_MSG_Open;
|
|
extern const char *Txt_no_subject;
|
|
extern const char *Txt_Post_X_allowed;
|
|
extern const char *Txt_Post_banned;
|
|
extern const char *Txt_Post_X_banned;
|
|
extern const char *Txt_Post_X_allowed_Click_to_ban_it;
|
|
extern const char *Txt_Post_X_banned_Click_to_unban_it;
|
|
extern const char *Txt_This_post_has_been_banned_probably_for_not_satisfy_the_rules_of_the_forums;
|
|
struct UsrData UsrDat;
|
|
char CreatTime[4+2+2+2+2+2+1]; // Creation time of a post in YYYYMMDDHHMMSS format
|
|
char OriginalContent[Cns_MAX_BYTES_LONG_TEXT+1];
|
|
char Subject[Cns_MAX_BYTES_SUBJECT+1];
|
|
char Content[Cns_MAX_BYTES_LONG_TEXT+1];
|
|
bool Enabled;
|
|
|
|
/***** Initialize structure with user's data *****/
|
|
Usr_UsrDataConstructor (&UsrDat);
|
|
|
|
/***** Check if post is enabled *****/
|
|
Enabled = For_GetIfPstIsEnabled (PstCod);
|
|
|
|
/***** Get data of post *****/
|
|
For_GetPstData (PstCod,&UsrDat.UsrCod,CreatTime,Subject,OriginalContent);
|
|
if (Enabled)
|
|
{
|
|
/* Return this subject as last subject */
|
|
strncpy (LastSubject,Subject,Cns_MAX_BYTES_SUBJECT);
|
|
LastSubject[Cns_MAX_BYTES_SUBJECT] = '\0';
|
|
}
|
|
|
|
/***** Put an icon with post status *****/
|
|
fprintf (Gbl.F.Out,"<tr>"
|
|
"<td class=\"%s\" style=\"width:24px;"
|
|
" text-align:center; vertical-align:top;\">"
|
|
"<img src=\"%s/%s16x16.gif\""
|
|
" alt=\"%s\" title=\"%s\" class=\"ICON16x16\" />"
|
|
"</td>",
|
|
NewPst ? "MSG_TIT_BG_NEW" :
|
|
"MSG_TIT_BG",
|
|
Gbl.Prefs.IconsURL,
|
|
NewPst ? "msg-unread" :
|
|
"msg-open",
|
|
NewPst ? Txt_unread_MESSAGE :
|
|
Txt_MSG_Open,
|
|
NewPst ? Txt_unread_MESSAGE :
|
|
Txt_MSG_Open);
|
|
|
|
/***** Write post number *****/
|
|
Msg_WriteMsgNumber ((unsigned long) PstNum,NewPst);
|
|
|
|
/***** Write date *****/
|
|
Msg_WriteMsgDate (CreatTime,NewPst ? "MSG_TIT_BG_NEW" :
|
|
"MSG_TIT_BG");
|
|
|
|
/***** Write subject *****/
|
|
fprintf (Gbl.F.Out,"<td class=\"%s\""
|
|
" style=\"text-align:left; vertical-align:top;\">",
|
|
NewPst ? "MSG_TIT_BG_NEW" :
|
|
"MSG_TIT_BG");
|
|
if (Enabled)
|
|
{
|
|
if (Subject[0])
|
|
fprintf (Gbl.F.Out,"%s",Subject);
|
|
else
|
|
fprintf (Gbl.F.Out,"[%s]",Txt_no_subject);
|
|
}
|
|
else
|
|
fprintf (Gbl.F.Out,"[%s]",Txt_Post_banned);
|
|
fprintf (Gbl.F.Out,"</td>"
|
|
"</tr>");
|
|
|
|
/***** Form to remove post *****/
|
|
fprintf (Gbl.F.Out,"<tr>"
|
|
"<td style=\"width:18px;"
|
|
" text-align:center; vertical-align:top;\">");
|
|
if (LastPst && Gbl.Usrs.Me.UsrDat.UsrCod == UsrDat.UsrCod)
|
|
// Post can be removed if post is the last (without answers) and it's mine
|
|
{
|
|
Act_FormStart (For_ActionsDelPstFor[Gbl.Forum.ForumType]);
|
|
Pag_PutHiddenParamPagNum (Gbl.Pag.CurrentPage);
|
|
For_PutHiddenParamPstCod (PstCod);
|
|
For_PutAllHiddenParamsForum ();
|
|
For_PutHiddenParamThrCod (Thr->ThrCod);
|
|
Lay_PutIconRemove ();
|
|
Act_FormEnd ();
|
|
}
|
|
|
|
/***** Form to ban/unban post *****/
|
|
else
|
|
{
|
|
if (ICanModerateForum)
|
|
{
|
|
Act_FormStart (Enabled ? For_ActionsDisPstFor[Gbl.Forum.ForumType] :
|
|
For_ActionsEnbPstFor[Gbl.Forum.ForumType]);
|
|
Pag_PutHiddenParamPagNum (Gbl.Pag.CurrentPage);
|
|
For_PutHiddenParamPstCod (PstCod);
|
|
For_PutAllHiddenParamsForum ();
|
|
For_PutHiddenParamThrCod (Thr->ThrCod);
|
|
|
|
sprintf (Gbl.Title,Enabled ? Txt_Post_X_allowed_Click_to_ban_it :
|
|
Txt_Post_X_banned_Click_to_unban_it,
|
|
PstNum);
|
|
fprintf (Gbl.F.Out,"<input type=\"image\" src=\"%s/%s_on16x16.gif\""
|
|
" alt=\"%s\" title=\"%s\" class=\"ICON16x16\" />",
|
|
Gbl.Prefs.IconsURL,
|
|
Enabled ? "visible" :
|
|
"hidden",
|
|
Gbl.Title,
|
|
Gbl.Title);
|
|
Act_FormEnd ();
|
|
}
|
|
else
|
|
{
|
|
sprintf (Gbl.Title,Enabled ? Txt_Post_X_allowed :
|
|
Txt_Post_X_banned,
|
|
PstNum);
|
|
fprintf (Gbl.F.Out,"<span title=\"%s\">"
|
|
"<img src=\"%s/%s_off16x16.gif\""
|
|
" alt=\"%s\" title=\"%s\""
|
|
" class=\"ICON16x16\" />"
|
|
"</span>",
|
|
Gbl.Title,
|
|
Gbl.Prefs.IconsURL,
|
|
Enabled ? "visible" :
|
|
"hidden",
|
|
Gbl.Title,
|
|
Gbl.Title);
|
|
}
|
|
}
|
|
|
|
/***** Write author or destinatary, and form to reply (in case of received post) *****/
|
|
fprintf (Gbl.F.Out,"</td>"
|
|
"<td colspan=\"2\" style=\"width:120px;"
|
|
" text-align:left; vertical-align:top;\">"
|
|
"<table class=\"CELLS_PAD_2\" style=\"width:120px;\">");
|
|
|
|
/* Write author */
|
|
fprintf (Gbl.F.Out,"<tr>");
|
|
Usr_ChkUsrCodAndGetAllUsrDataFromUsrCod (&UsrDat);
|
|
Msg_WriteMsgAuthor (&UsrDat,100,16,"MSG_AUT",Enabled,NULL);
|
|
fprintf (Gbl.F.Out,"</tr>");
|
|
if (Enabled)
|
|
{
|
|
/* Write number of posts from this user */
|
|
fprintf (Gbl.F.Out,"<tr>");
|
|
For_WriteNumberOfPosts (Gbl.Forum.ForumType,UsrDat.UsrCod);
|
|
fprintf (Gbl.F.Out,"</tr>");
|
|
}
|
|
|
|
/***** Write post content *****/
|
|
fprintf (Gbl.F.Out,"</table>"
|
|
"</td>"
|
|
"<td class=\"MSG_TXT\""
|
|
" style=\"text-align:left; vertical-align:top;\">"
|
|
"<tt>");
|
|
if (Enabled)
|
|
{
|
|
strncpy (Content,OriginalContent,Cns_MAX_BYTES_LONG_TEXT);
|
|
Content[Cns_MAX_BYTES_LONG_TEXT] = '\0';
|
|
Msg_WriteMsgContent (Content,Cns_MAX_BYTES_LONG_TEXT,true,false);
|
|
}
|
|
else
|
|
fprintf (Gbl.F.Out,"%s",Txt_This_post_has_been_banned_probably_for_not_satisfy_the_rules_of_the_forums);
|
|
fprintf (Gbl.F.Out,"</tt>"
|
|
"<br /> "
|
|
"</td>"
|
|
"</tr>");
|
|
|
|
/***** Free memory used for user's data *****/
|
|
Usr_UsrDataDestructor (&UsrDat);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/*************************** Get data of a forum post ************************/
|
|
/*****************************************************************************/
|
|
|
|
static void For_GetPstData (long PstCod,long *UsrCod,char *CreatTime,char *Subject, char *Content)
|
|
{
|
|
char Query[512];
|
|
MYSQL_RES *mysql_res;
|
|
MYSQL_ROW row;
|
|
unsigned NumRows;
|
|
|
|
/***** Get data of a post from database *****/
|
|
sprintf (Query,"SELECT UsrCod,DATE_FORMAT(CreatTime,'%%Y%%m%%d%%H%%i%%S'),Subject,Content"
|
|
" FROM forum_post WHERE PstCod='%ld'",PstCod);
|
|
NumRows = DB_QuerySELECT (Query,&mysql_res,"can not get data of a post");
|
|
|
|
/***** Result should have a unique row *****/
|
|
if (NumRows != 1)
|
|
Lay_ShowErrorAndExit ("Internal error in database when getting data of a post.");
|
|
|
|
/***** Get number of rows *****/
|
|
row = mysql_fetch_row (mysql_res);
|
|
|
|
/****** Get author code (row[1]) *****/
|
|
*UsrCod = Str_ConvertStrCodToLongCod (row[0]);
|
|
|
|
/****** Get creation time (row[1]) *****/
|
|
strcpy (CreatTime,row[1]);
|
|
|
|
/****** Get subject (row[2]) *****/
|
|
strcpy (Subject,row[2]);
|
|
|
|
/****** Get location (row[3]) *****/
|
|
strcpy (Content,row[3]);
|
|
|
|
/***** Free structure that stores the query result *****/
|
|
DB_FreeMySQLResult (&mysql_res);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************* Show brief subject of a forum post ********************/
|
|
/*****************************************************************************/
|
|
// This function may be called inside a web service, so don't report error
|
|
|
|
void For_GetNotifForumPst (char *SummaryStr,char **ContentStr,long PstCod,unsigned MaxChars,bool GetContent)
|
|
{
|
|
char Query[512];
|
|
MYSQL_RES *mysql_res;
|
|
MYSQL_ROW row;
|
|
|
|
SummaryStr[0] = '\0'; // Return nothing on error
|
|
|
|
/***** Get subject of message from database *****/
|
|
sprintf (Query,"SELECT Subject,Content FROM forum_post"
|
|
" WHERE PstCod='%ld'",PstCod);
|
|
if (!mysql_query (&Gbl.mysql,Query))
|
|
if ((mysql_res = mysql_store_result (&Gbl.mysql)) != NULL)
|
|
{
|
|
/***** Result should have a unique row *****/
|
|
if (mysql_num_rows (mysql_res) == 1)
|
|
{
|
|
/***** Get subject and content of the message *****/
|
|
row = mysql_fetch_row (mysql_res);
|
|
|
|
/***** Copy subject *****/
|
|
strcpy (SummaryStr,row[0]);
|
|
if (MaxChars)
|
|
Str_LimitLengthHTMLStr (SummaryStr,MaxChars);
|
|
|
|
/***** Copy content *****/
|
|
if (GetContent)
|
|
{
|
|
if ((*ContentStr = (char *) malloc (strlen (row[1])+1)) == NULL)
|
|
Lay_ShowErrorAndExit ("Error allocating memory for notification content.");
|
|
strcpy (*ContentStr,row[1]);
|
|
}
|
|
}
|
|
mysql_free_result (mysql_res);
|
|
}
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/*************** Write number of posts in a forum of an user *****************/
|
|
/*****************************************************************************/
|
|
|
|
static void For_WriteNumberOfPosts (For_ForumType_t ForumType,long UsrCod)
|
|
{
|
|
extern const char *Txt_post;
|
|
extern const char *Txt_posts;
|
|
char SubQuery[256];
|
|
char Query[1024];
|
|
unsigned NumPsts;
|
|
|
|
/***** Star table cell *****/
|
|
fprintf (Gbl.F.Out,"<td colspan=\"2\" class=\"MSG_AUT\""
|
|
" style=\"width:120px;"
|
|
" text-align:center; vertical-align:top;\">");
|
|
|
|
/***** Get number of posts from database *****/
|
|
switch (ForumType)
|
|
{
|
|
case For_FORUM_INSTITUTION_USRS:
|
|
case For_FORUM_INSTITUTION_TCHS:
|
|
sprintf (SubQuery," AND forum_thread.Location='%ld'",
|
|
Gbl.Forum.Ins.InsCod);
|
|
break;
|
|
case For_FORUM_CENTRE_USRS:
|
|
case For_FORUM_CENTRE_TCHS:
|
|
sprintf (SubQuery," AND forum_thread.Location='%ld'",
|
|
Gbl.Forum.Ctr.CtrCod);
|
|
break;
|
|
case For_FORUM_DEGREE_USRS:
|
|
case For_FORUM_DEGREE_TCHS:
|
|
sprintf (SubQuery," AND forum_thread.Location='%ld'",
|
|
Gbl.Forum.Deg.DegCod);
|
|
break;
|
|
case For_FORUM_COURSE_USRS:
|
|
case For_FORUM_COURSE_TCHS:
|
|
sprintf (SubQuery," AND forum_thread.Location='%ld'",
|
|
Gbl.Forum.Crs.CrsCod);
|
|
break;
|
|
default:
|
|
SubQuery[0] = '\0';
|
|
break;
|
|
}
|
|
sprintf (Query,"SELECT COUNT(*) FROM forum_post,forum_thread"
|
|
" WHERE forum_post.UsrCod='%ld'"
|
|
" AND forum_post.ThrCod=forum_thread.ThrCod"
|
|
" AND forum_thread.ForumType='%u'%s",
|
|
UsrCod,(unsigned) ForumType,SubQuery);
|
|
NumPsts = (unsigned) DB_QueryCOUNT (Query,"can not get the number of posts of a user in a forum");
|
|
|
|
/***** Write number of threads and number of posts *****/
|
|
if (NumPsts == 1)
|
|
fprintf (Gbl.F.Out,"[1 %s]",Txt_post);
|
|
else
|
|
fprintf (Gbl.F.Out,"[%u %s]",NumPsts,Txt_posts);
|
|
|
|
/***** End table cell *****/
|
|
fprintf (Gbl.F.Out,"</td>");
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************ Put all the hidden parameters related to forums ****************/
|
|
/*****************************************************************************/
|
|
|
|
void For_PutAllHiddenParamsForum (void)
|
|
{
|
|
For_PutParamWhichForum ();
|
|
For_PutParamForumOrder ();
|
|
For_PutParamsForumInsDegCrs ();
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/*********** Put a hidden parameter with which forum I want to see ***********/
|
|
/*****************************************************************************/
|
|
|
|
static void For_PutParamWhichForum (void)
|
|
{
|
|
Par_PutHiddenParamUnsigned ("WhichForum",(unsigned) Gbl.Forum.WhichForums);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/******** Put a hidden parameter with the order criterium for forums *********/
|
|
/*****************************************************************************/
|
|
|
|
static void For_PutParamForumOrder (void)
|
|
{
|
|
Par_PutHiddenParamUnsigned ("Order",(unsigned) Gbl.Forum.SelectedOrderType);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************** Put hidden parameters related to *****************/
|
|
/************** forum institution, centre, degree and course *****************/
|
|
/*****************************************************************************/
|
|
|
|
static void For_PutParamsForumInsDegCrs (void)
|
|
{
|
|
/***** Put a hidden parameter with the institution of the forum *****/
|
|
if (Gbl.Forum.Ins.InsCod > 0)
|
|
Par_PutHiddenParamLong ("ForInsCod",Gbl.Forum.Ins.InsCod);
|
|
|
|
/***** Put a hidden parameter with the centre of the forum *****/
|
|
if (Gbl.Forum.Ctr.CtrCod > 0)
|
|
Par_PutHiddenParamLong ("ForCtrCod",Gbl.Forum.Ctr.CtrCod);
|
|
|
|
/***** Put a hidden parameter with the degree of the forum *****/
|
|
if (Gbl.Forum.Deg.DegCod > 0)
|
|
Par_PutHiddenParamLong ("ForDegCod",Gbl.Forum.Deg.DegCod);
|
|
|
|
/***** Put a hidden parameter with the course of the forum *****/
|
|
if (Gbl.Forum.Crs.CrsCod > 0)
|
|
Par_PutHiddenParamLong ("ForCrsCod",Gbl.Forum.Crs.CrsCod);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/***************************** Set the type of forum *************************/
|
|
/*****************************************************************************/
|
|
|
|
void For_SetForumTypeAndRestrictAccess (void)
|
|
{
|
|
extern const char *Txt_You_dont_have_permission_to_access_to_this_forum;
|
|
bool ICanSeeForum = false;
|
|
|
|
switch (Gbl.CurrentAct)
|
|
{
|
|
case ActSeeForSWAUsr: case ActSeePstForSWAUsr:
|
|
case ActRcvThrForSWAUsr: case ActRcvRepForSWAUsr:
|
|
case ActReqDelThrSWAUsr: case ActDelThrForSWAUsr:
|
|
case ActCutThrForSWAUsr: case ActPasThrForSWAUsr:
|
|
case ActDelPstForSWAUsr:
|
|
case ActEnbPstForSWAUsr: case ActDisPstForSWAUsr:
|
|
Gbl.Forum.ForumType = For_FORUM_SWAD_USRS;
|
|
Gbl.Forum.Level = 1;
|
|
break;
|
|
case ActSeeForSWATch: case ActSeePstForSWATch:
|
|
case ActRcvThrForSWATch: case ActRcvRepForSWATch:
|
|
case ActReqDelThrSWATch: case ActDelThrForSWATch:
|
|
case ActCutThrForSWATch: case ActPasThrForSWATch:
|
|
case ActDelPstForSWATch:
|
|
case ActEnbPstForSWATch: case ActDisPstForSWATch:
|
|
Gbl.Forum.ForumType = For_FORUM_SWAD_TCHS;
|
|
Gbl.Forum.Level = 1;
|
|
break;
|
|
case ActSeeForGenUsr: case ActSeePstForGenUsr:
|
|
case ActRcvThrForGenUsr: case ActRcvRepForGenUsr:
|
|
case ActReqDelThrGenUsr: case ActDelThrForGenUsr:
|
|
case ActCutThrForGenUsr: case ActPasThrForGenUsr:
|
|
case ActDelPstForGenUsr:
|
|
case ActEnbPstForGenUsr: case ActDisPstForGenUsr:
|
|
Gbl.Forum.ForumType = For_FORUM_GLOBAL_USRS;
|
|
Gbl.Forum.Level = 1;
|
|
break;
|
|
case ActSeeForGenTch: case ActSeePstForGenTch:
|
|
case ActRcvThrForGenTch: case ActRcvRepForGenTch:
|
|
case ActReqDelThrGenTch: case ActDelThrForGenTch:
|
|
case ActCutThrForGenTch: case ActPasThrForGenTch:
|
|
case ActDelPstForGenTch:
|
|
case ActEnbPstForGenTch: case ActDisPstForGenTch:
|
|
Gbl.Forum.ForumType = For_FORUM_GLOBAL_TCHS;
|
|
Gbl.Forum.Level = 1;
|
|
break;
|
|
case ActSeeForInsUsr: case ActSeePstForInsUsr:
|
|
case ActRcvThrForInsUsr: case ActRcvRepForInsUsr:
|
|
case ActReqDelThrInsUsr: case ActDelThrForInsUsr:
|
|
case ActCutThrForInsUsr: case ActPasThrForInsUsr:
|
|
case ActDelPstForInsUsr:
|
|
case ActEnbPstForInsUsr: case ActDisPstForInsUsr:
|
|
Gbl.Forum.ForumType = For_FORUM_INSTITUTION_USRS;
|
|
Gbl.Forum.Level = 1;
|
|
break;
|
|
case ActSeeForInsTch: case ActSeePstForInsTch:
|
|
case ActRcvThrForInsTch: case ActRcvRepForInsTch:
|
|
case ActReqDelThrInsTch: case ActDelThrForInsTch:
|
|
case ActCutThrForInsTch: case ActPasThrForInsTch:
|
|
case ActDelPstForInsTch:
|
|
case ActEnbPstForInsTch: case ActDisPstForInsTch:
|
|
Gbl.Forum.ForumType = For_FORUM_INSTITUTION_TCHS;
|
|
Gbl.Forum.Level = 1;
|
|
break;
|
|
case ActSeeForCtrUsr: case ActSeePstForCtrUsr:
|
|
case ActRcvThrForCtrUsr: case ActRcvRepForCtrUsr:
|
|
case ActReqDelThrCtrUsr: case ActDelThrForCtrUsr:
|
|
case ActCutThrForCtrUsr: case ActPasThrForCtrUsr:
|
|
case ActDelPstForCtrUsr:
|
|
case ActEnbPstForCtrUsr: case ActDisPstForCtrUsr:
|
|
Gbl.Forum.ForumType = For_FORUM_CENTRE_USRS;
|
|
Gbl.Forum.Level = 1;
|
|
break;
|
|
case ActSeeForCtrTch: case ActSeePstForCtrTch:
|
|
case ActRcvThrForCtrTch: case ActRcvRepForCtrTch:
|
|
case ActReqDelThrCtrTch: case ActDelThrForCtrTch:
|
|
case ActCutThrForCtrTch: case ActPasThrForCtrTch:
|
|
case ActDelPstForCtrTch:
|
|
case ActEnbPstForCtrTch: case ActDisPstForCtrTch:
|
|
Gbl.Forum.ForumType = For_FORUM_CENTRE_TCHS;
|
|
Gbl.Forum.Level = 1;
|
|
break;
|
|
case ActSeeForDegUsr: case ActSeePstForDegUsr:
|
|
case ActRcvThrForDegUsr: case ActRcvRepForDegUsr:
|
|
case ActReqDelThrDegUsr: case ActDelThrForDegUsr:
|
|
case ActCutThrForDegUsr: case ActPasThrForDegUsr:
|
|
case ActDelPstForDegUsr:
|
|
case ActEnbPstForDegUsr: case ActDisPstForDegUsr:
|
|
Gbl.Forum.ForumType = For_FORUM_DEGREE_USRS;
|
|
Gbl.Forum.Level = 2;
|
|
break;
|
|
case ActSeeForDegTch: case ActSeePstForDegTch:
|
|
case ActRcvThrForDegTch: case ActRcvRepForDegTch:
|
|
case ActReqDelThrDegTch: case ActDelThrForDegTch:
|
|
case ActCutThrForDegTch: case ActPasThrForDegTch:
|
|
case ActDelPstForDegTch:
|
|
case ActEnbPstForDegTch: case ActDisPstForDegTch:
|
|
Gbl.Forum.ForumType = For_FORUM_DEGREE_TCHS;
|
|
Gbl.Forum.Level = 2;
|
|
break;
|
|
case ActSeeForCrsUsr: case ActSeePstForCrsUsr:
|
|
case ActRcvThrForCrsUsr: case ActRcvRepForCrsUsr:
|
|
case ActReqDelThrCrsUsr: case ActDelThrForCrsUsr:
|
|
case ActCutThrForCrsUsr: case ActPasThrForCrsUsr:
|
|
case ActDelPstForCrsUsr:
|
|
case ActEnbPstForCrsUsr: case ActDisPstForCrsUsr:
|
|
Gbl.Forum.ForumType = For_FORUM_COURSE_USRS;
|
|
Gbl.Forum.Level = 3;
|
|
break;
|
|
case ActSeeForCrsTch: case ActSeePstForCrsTch:
|
|
case ActRcvThrForCrsTch: case ActRcvRepForCrsTch:
|
|
case ActReqDelThrCrsTch: case ActDelThrForCrsTch:
|
|
case ActCutThrForCrsTch: case ActPasThrForCrsTch:
|
|
case ActDelPstForCrsTch:
|
|
case ActEnbPstForCrsTch: case ActDisPstForCrsTch:
|
|
Gbl.Forum.ForumType = For_FORUM_COURSE_TCHS;
|
|
Gbl.Forum.Level = 3;
|
|
break;
|
|
}
|
|
|
|
/***** Restrict access *****/
|
|
switch (Gbl.Forum.ForumType)
|
|
{
|
|
case For_FORUM_COURSE_USRS:
|
|
ICanSeeForum = (Gbl.Usrs.Me.LoggedRole == Rol_SYS_ADM ||
|
|
Rol_GetMyRoleInCrs (Gbl.Forum.Crs.CrsCod) >= Rol_STUDENT);
|
|
break;
|
|
case For_FORUM_COURSE_TCHS:
|
|
ICanSeeForum = (Gbl.Usrs.Me.LoggedRole == Rol_SYS_ADM ||
|
|
Rol_GetMyRoleInCrs (Gbl.Forum.Crs.CrsCod) >= Rol_TEACHER);
|
|
break;
|
|
case For_FORUM_DEGREE_USRS:
|
|
ICanSeeForum = (Gbl.Usrs.Me.LoggedRole == Rol_SYS_ADM ||
|
|
Rol_GetMyMaxRoleInDeg (Gbl.Forum.Deg.DegCod) >= Rol_STUDENT);
|
|
break;
|
|
case For_FORUM_DEGREE_TCHS:
|
|
ICanSeeForum = (Gbl.Usrs.Me.LoggedRole == Rol_SYS_ADM ||
|
|
Rol_GetMyMaxRoleInDeg (Gbl.Forum.Deg.DegCod) >= Rol_TEACHER);
|
|
break;
|
|
case For_FORUM_CENTRE_USRS:
|
|
ICanSeeForum = (Gbl.Usrs.Me.LoggedRole == Rol_SYS_ADM ||
|
|
Rol_GetMyMaxRoleInCtr (Gbl.Forum.Ctr.CtrCod) >= Rol_STUDENT);
|
|
break;
|
|
case For_FORUM_CENTRE_TCHS:
|
|
ICanSeeForum = (Gbl.Usrs.Me.LoggedRole == Rol_SYS_ADM ||
|
|
Rol_GetMyMaxRoleInCtr (Gbl.Forum.Ctr.CtrCod) >= Rol_TEACHER);
|
|
break;
|
|
case For_FORUM_INSTITUTION_USRS:
|
|
ICanSeeForum = (Gbl.Usrs.Me.LoggedRole == Rol_SYS_ADM ||
|
|
Rol_GetMyMaxRoleInIns (Gbl.Forum.Ins.InsCod) >= Rol_STUDENT);
|
|
break;
|
|
case For_FORUM_INSTITUTION_TCHS:
|
|
ICanSeeForum = (Gbl.Usrs.Me.LoggedRole == Rol_SYS_ADM ||
|
|
Rol_GetMyMaxRoleInIns (Gbl.Forum.Ins.InsCod) >= Rol_TEACHER);
|
|
break;
|
|
case For_FORUM_GLOBAL_USRS:
|
|
case For_FORUM_SWAD_USRS:
|
|
ICanSeeForum = true;
|
|
break;
|
|
case For_FORUM_GLOBAL_TCHS:
|
|
case For_FORUM_SWAD_TCHS:
|
|
ICanSeeForum = (Gbl.Usrs.Me.UsrDat.Roles >= (1 << Rol_TEACHER));
|
|
break;
|
|
}
|
|
if (!ICanSeeForum)
|
|
Lay_ShowErrorAndExit (Txt_You_dont_have_permission_to_access_to_this_forum);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************************** Show list of available forums ********************/
|
|
/*****************************************************************************/
|
|
|
|
void For_ShowForumList (void)
|
|
{
|
|
extern const char *The_ClassFormul[The_NUM_THEMES];
|
|
extern const char *Txt_Forums;
|
|
bool ICanMoveThreads = (Gbl.Usrs.Me.LoggedRole == Rol_SYS_ADM); // If I have permission to move threads...
|
|
bool IsLastItemInLevel[1+For_FORUM_MAX_LEVELS];
|
|
unsigned NumMyIns;
|
|
MYSQL_RES *mysql_resCtr;
|
|
MYSQL_RES *mysql_resDeg;
|
|
MYSQL_RES *mysql_resCrs;
|
|
MYSQL_ROW row;
|
|
unsigned NumCtr,NumCtrs;
|
|
unsigned NumDeg,NumDegs;
|
|
unsigned NumCrs,NumCrss;
|
|
bool ICanSeeInsForum;
|
|
bool ICanSeeCtrForum;
|
|
bool ICanSeeDegForum;
|
|
|
|
/***** Get if there is a thread ready to be moved *****/
|
|
if (ICanMoveThreads)
|
|
Gbl.Forum.ThreadToMove = For_GetThrInMyClipboard ();
|
|
|
|
/***** Get order type, degree and course of the forum *****/
|
|
For_GetParamsForum ();
|
|
|
|
/***** Fill the list with the institutions I belong to *****/
|
|
Usr_GetMyInstitutions ();
|
|
|
|
/***** Table start *****/
|
|
Lay_StartRoundFrame (NULL,Txt_Forums);
|
|
|
|
/***** Put a form to select which forums *****/
|
|
For_PutFormWhichForums ();
|
|
|
|
/***** Write a link to top level of forums *****/
|
|
fprintf (Gbl.F.Out,"<div style=\"display:inline-block; margin:0 auto;\">"
|
|
"<ul class=\"%s\" style=\"list-style-type:none;"
|
|
" padding:0; margin:0;"
|
|
" text-align:left; vertical-align:middle;\">",
|
|
The_ClassFormul[Gbl.Prefs.Theme]);
|
|
For_WriteLinkToTopLevelOfForums ();
|
|
|
|
/***** Links to global forums *****/
|
|
For_WriteLinksToGblForums (IsLastItemInLevel);
|
|
switch (Gbl.Forum.WhichForums)
|
|
{
|
|
case For_ONLY_CURRENT_FORUMS:
|
|
if (Gbl.Usrs.Me.LoggedRole >= Rol_DEG_ADM)
|
|
ICanSeeInsForum = true;
|
|
else
|
|
ICanSeeInsForum = Usr_CheckIfIBelongToIns (Gbl.CurrentIns.Ins.InsCod);
|
|
|
|
/***** Links to forums about the platform *****/
|
|
For_WriteLinksToPlatformForums (!ICanSeeInsForum,IsLastItemInLevel);
|
|
|
|
if (ICanSeeInsForum)
|
|
{
|
|
if (Gbl.Usrs.Me.LoggedRole >= Rol_DEG_ADM)
|
|
ICanSeeCtrForum = true;
|
|
else
|
|
ICanSeeCtrForum = Usr_CheckIfIBelongToCtr (Gbl.CurrentCtr.Ctr.CtrCod);
|
|
|
|
/***** Links to forums of current institution *****/
|
|
if (For_WriteLinksToInsForums (Gbl.CurrentIns.Ins.InsCod,true,IsLastItemInLevel) > 0)
|
|
if (ICanSeeCtrForum)
|
|
{
|
|
if (Gbl.Usrs.Me.LoggedRole >= Rol_DEG_ADM)
|
|
ICanSeeDegForum = true;
|
|
else
|
|
ICanSeeDegForum = Usr_CheckIfIBelongToDeg (Gbl.CurrentDeg.Deg.DegCod);
|
|
|
|
/***** Links to forums of current centre *****/
|
|
if (For_WriteLinksToCtrForums (Gbl.CurrentCtr.Ctr.CtrCod,true,IsLastItemInLevel) > 0)
|
|
if (ICanSeeDegForum)
|
|
/***** Links to forums of current degree *****/
|
|
if (For_WriteLinksToDegForums (Gbl.CurrentDeg.Deg.DegCod,true,IsLastItemInLevel) > 0)
|
|
if (Gbl.Usrs.Me.IBelongToCurrentCrs ||
|
|
Gbl.Usrs.Me.LoggedRole == Rol_SYS_ADM)
|
|
/***** Links to forums of current degree *****/
|
|
For_WriteLinksToCrsForums (Gbl.CurrentCrs.Crs.CrsCod,true,IsLastItemInLevel);
|
|
}
|
|
}
|
|
break;
|
|
case For_ALL_MY_FORUMS:
|
|
/***** Links to forums about the platform *****/
|
|
For_WriteLinksToPlatformForums ((Gbl.Usrs.Me.MyInstitutions.Num == 0),IsLastItemInLevel);
|
|
|
|
/***** Links to forums of users from my institutions, the degrees in each institution and the courses in each degree *****/
|
|
for (NumMyIns = 0;
|
|
NumMyIns < Gbl.Usrs.Me.MyInstitutions.Num;
|
|
NumMyIns++)
|
|
{
|
|
/* Links to forums of this institution */
|
|
For_WriteLinksToInsForums (Gbl.Usrs.Me.MyInstitutions.Inss[NumMyIns].InsCod,(NumMyIns == Gbl.Usrs.Me.MyInstitutions.Num-1),IsLastItemInLevel);
|
|
|
|
/* Get my centres in this institution from database */
|
|
if ((NumCtrs = Usr_GetCtrsFromUsr (Gbl.Usrs.Me.UsrDat.UsrCod,Gbl.Forum.Ins.InsCod,&mysql_resCtr)) > 0) // Centres found in this institution
|
|
for (NumCtr = 0;
|
|
NumCtr < NumCtrs;
|
|
NumCtr++)
|
|
{
|
|
/* Get next centre */
|
|
row = mysql_fetch_row (mysql_resCtr);
|
|
|
|
/* Links to forums of this centre */
|
|
if (For_WriteLinksToCtrForums (Str_ConvertStrCodToLongCod (row[0]),(NumCtr == NumCtrs-1),IsLastItemInLevel) > 0)
|
|
{
|
|
/* Get my degrees in this institution from database */
|
|
if ((NumDegs = Usr_GetDegsFromUsr (Gbl.Usrs.Me.UsrDat.UsrCod,Gbl.Forum.Ctr.CtrCod,&mysql_resDeg)) > 0) // Degrees found in this centre
|
|
for (NumDeg = 0;
|
|
NumDeg < NumDegs;
|
|
NumDeg++)
|
|
{
|
|
/* Get next degree */
|
|
row = mysql_fetch_row (mysql_resDeg);
|
|
|
|
/* Links to forums of this degree */
|
|
if (For_WriteLinksToDegForums (Str_ConvertStrCodToLongCod (row[0]),(NumDeg == NumDegs-1),IsLastItemInLevel) > 0)
|
|
{
|
|
/* Get my courses in this degree from database */
|
|
if ((NumCrss = Usr_GetCrssFromUsr (Gbl.Usrs.Me.UsrDat.UsrCod,Gbl.Forum.Deg.DegCod,&mysql_resCrs)) > 0) // Courses found in this degree
|
|
for (NumCrs = 0;
|
|
NumCrs < NumCrss;
|
|
NumCrs++)
|
|
{
|
|
/* Get next course */
|
|
row = mysql_fetch_row (mysql_resCrs);
|
|
|
|
/* Links to forums of this course */
|
|
For_WriteLinksToCrsForums (Str_ConvertStrCodToLongCod (row[0]),(NumCrs == NumCrss-1),IsLastItemInLevel);
|
|
}
|
|
|
|
/* Free structure that stores the query result */
|
|
DB_FreeMySQLResult (&mysql_resCrs);
|
|
}
|
|
}
|
|
|
|
/* Free structure that stores the query result */
|
|
DB_FreeMySQLResult (&mysql_resDeg);
|
|
}
|
|
}
|
|
|
|
/* Free structure that stores the query result */
|
|
DB_FreeMySQLResult (&mysql_resCtr);
|
|
}
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
/***** End table *****/
|
|
fprintf (Gbl.F.Out,"</ul>"
|
|
"</div>");
|
|
Lay_EndRoundFrame ();
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/**************** Write title and link to top level of forums ****************/
|
|
/*****************************************************************************/
|
|
|
|
static void For_PutFormWhichForums (void)
|
|
{
|
|
extern const char *Txt_FORUM_WHICH_FORUM[For_NUM_WHICH_FORUMS];
|
|
For_WhichForums_t WhichForums;
|
|
|
|
/***** Form to select which forums I want to see
|
|
(all my forums or only the forums of current institution/degree/course) *****/
|
|
Act_FormStart (ActSeeFor);
|
|
For_PutParamForumOrder ();
|
|
For_PutParamsForumInsDegCrs ();
|
|
fprintf (Gbl.F.Out,"<div style=\"margin:10px 0;\">"
|
|
"<ul class=\"LIST_CENTER\">");
|
|
|
|
for (WhichForums = (For_WhichForums_t) 0;
|
|
WhichForums < For_NUM_WHICH_FORUMS;
|
|
WhichForums++)
|
|
{
|
|
fprintf (Gbl.F.Out,"<li class=\"DAT\""
|
|
" style=\"display:inline; vertical-align:middle;\">"
|
|
"<input type=\"radio\" name=\"WhichForum\" value=\"%u\"",
|
|
(unsigned) WhichForums);
|
|
if (WhichForums == Gbl.Forum.WhichForums)
|
|
fprintf (Gbl.F.Out," checked=\"checked\"");
|
|
fprintf (Gbl.F.Out," onclick=\"javascript:document.getElementById('%s').submit();\" />"
|
|
"%s"
|
|
"</li>",
|
|
Gbl.FormId,Txt_FORUM_WHICH_FORUM[WhichForums]);
|
|
}
|
|
fprintf (Gbl.F.Out,"</ul>"
|
|
"</div>");
|
|
Act_FormEnd ();
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/**************** Write title and link to top level of forums ****************/
|
|
/*****************************************************************************/
|
|
|
|
static void For_WriteLinkToTopLevelOfForums (void)
|
|
{
|
|
extern const char *The_ClassFormul[The_NUM_THEMES];
|
|
extern const char *Txt_Forums;
|
|
|
|
fprintf (Gbl.F.Out,"<li style=\"height:20px;\">");
|
|
Act_FormStart (ActSeeFor);
|
|
For_PutAllHiddenParamsForum ();
|
|
Act_LinkFormSubmit (Txt_Forums,The_ClassFormul[Gbl.Prefs.Theme]);
|
|
fprintf (Gbl.F.Out,"<img src=\"%s/forum16x16.gif\""
|
|
" alt=\"%s\" title=\"%s\""
|
|
" class=\"ICON16x16\" style=\"vertical-align:middle;\" />"
|
|
" %s"
|
|
"</a>",
|
|
Gbl.Prefs.IconsURL,
|
|
Txt_Forums,Txt_Forums,
|
|
Txt_Forums);
|
|
Act_FormEnd ();
|
|
fprintf (Gbl.F.Out,"</li>");
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************************* Write links to global forums **********************/
|
|
/*****************************************************************************/
|
|
|
|
static void For_WriteLinksToGblForums (bool IsLastItemInLevel[1+For_FORUM_MAX_LEVELS])
|
|
{
|
|
/***** Link to forum global *****/
|
|
IsLastItemInLevel[1] = false;
|
|
For_WriteLinkToAForum (For_FORUM_GLOBAL_USRS,false,1,IsLastItemInLevel);
|
|
|
|
/***** Link to forum of teachers global *****/
|
|
if (Gbl.Usrs.Me.UsrDat.Roles >= (1 << Rol_TEACHER))
|
|
{
|
|
IsLastItemInLevel[1] = false;
|
|
For_WriteLinkToAForum (For_FORUM_GLOBAL_TCHS,false,1,IsLastItemInLevel);
|
|
}
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/****************** Write links to forums about the platform *****************/
|
|
/*****************************************************************************/
|
|
|
|
static void For_WriteLinksToPlatformForums (bool IsLastForum,bool IsLastItemInLevel[1+For_FORUM_MAX_LEVELS])
|
|
{
|
|
bool ICanSeeTeacherForum = (Gbl.Usrs.Me.LoggedRole == Rol_SYS_ADM ||
|
|
Gbl.Usrs.Me.UsrDat.Roles >= (1 << Rol_TEACHER));
|
|
|
|
/***** Link to forum of users about the platform *****/
|
|
IsLastItemInLevel[1] = (IsLastForum && !ICanSeeTeacherForum);
|
|
For_WriteLinkToAForum (For_FORUM_SWAD_USRS,false,1,IsLastItemInLevel);
|
|
|
|
/***** Link to forum of teachers about the platform *****/
|
|
if (ICanSeeTeacherForum)
|
|
{
|
|
IsLastItemInLevel[1] = IsLastForum;
|
|
For_WriteLinkToAForum (For_FORUM_SWAD_TCHS,false,1,IsLastItemInLevel);
|
|
}
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************** Write links to institution forums ********************/
|
|
/*****************************************************************************/
|
|
// Returns institution code
|
|
|
|
static long For_WriteLinksToInsForums (long InsCod,bool IsLastIns,bool IsLastItemInLevel[1+For_FORUM_MAX_LEVELS])
|
|
{
|
|
bool ICanSeeTeacherForum;
|
|
|
|
if (InsCod > 0)
|
|
{
|
|
ICanSeeTeacherForum = (Gbl.Usrs.Me.LoggedRole == Rol_SYS_ADM ||
|
|
Rol_GetMyMaxRoleInIns (InsCod) >= Rol_TEACHER);
|
|
|
|
/***** Get data of this institution *****/
|
|
Gbl.Forum.Ins.InsCod = InsCod;
|
|
if (!Ins_GetDataOfInstitutionByCod (&Gbl.Forum.Ins,Ins_GET_MINIMAL_DATA))
|
|
Lay_ShowErrorAndExit ("Institution not found.");
|
|
|
|
/***** Link to the forum of users from this institution *****/
|
|
IsLastItemInLevel[1] = (IsLastIns && !ICanSeeTeacherForum);
|
|
For_WriteLinkToAForum (For_FORUM_INSTITUTION_USRS,false,1,IsLastItemInLevel);
|
|
|
|
/***** Link to forum of teachers from this institution *****/
|
|
if (ICanSeeTeacherForum)
|
|
{
|
|
IsLastItemInLevel[1] = IsLastIns;
|
|
For_WriteLinkToAForum (For_FORUM_INSTITUTION_TCHS,false,1,IsLastItemInLevel);
|
|
}
|
|
}
|
|
return InsCod;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************************ Write links to centre forums ***********************/
|
|
/*****************************************************************************/
|
|
// Returns centre code
|
|
|
|
static long For_WriteLinksToCtrForums (long CtrCod,bool IsLastCtr,bool IsLastItemInLevel[1+For_FORUM_MAX_LEVELS])
|
|
{
|
|
bool ICanSeeTeacherForum;
|
|
|
|
if (CtrCod > 0)
|
|
{
|
|
ICanSeeTeacherForum = (Gbl.Usrs.Me.LoggedRole == Rol_SYS_ADM ||
|
|
Rol_GetMyMaxRoleInCtr (CtrCod) >= Rol_TEACHER);
|
|
|
|
/***** Get data of this centre *****/
|
|
Gbl.Forum.Ctr.CtrCod = CtrCod;
|
|
if (!Ctr_GetDataOfCentreByCod (&Gbl.Forum.Ctr))
|
|
Lay_ShowErrorAndExit ("Centre not found.");
|
|
|
|
/***** Link to the forum of users from this centre *****/
|
|
IsLastItemInLevel[2] = (IsLastCtr && !ICanSeeTeacherForum);
|
|
For_WriteLinkToAForum (For_FORUM_CENTRE_USRS,false,2,IsLastItemInLevel);
|
|
|
|
/***** Link to forum of teachers from this centre *****/
|
|
if (ICanSeeTeacherForum)
|
|
{
|
|
IsLastItemInLevel[2] = IsLastCtr;
|
|
For_WriteLinkToAForum (For_FORUM_CENTRE_TCHS,false,2,IsLastItemInLevel);
|
|
}
|
|
}
|
|
return CtrCod;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************************ Write links to degree forums ***********************/
|
|
/*****************************************************************************/
|
|
// Returns degree code
|
|
|
|
static long For_WriteLinksToDegForums (long DegCod,bool IsLastDeg,bool IsLastItemInLevel[1+For_FORUM_MAX_LEVELS])
|
|
{
|
|
bool ICanSeeTeacherForum;
|
|
|
|
if (DegCod > 0)
|
|
{
|
|
ICanSeeTeacherForum = (Gbl.Usrs.Me.LoggedRole == Rol_SYS_ADM ||
|
|
Rol_GetMyMaxRoleInDeg (DegCod) >= Rol_TEACHER);
|
|
|
|
/***** Get data of this degree *****/
|
|
Gbl.Forum.Deg.DegCod = DegCod;
|
|
if (!Deg_GetDataOfDegreeByCod (&Gbl.Forum.Deg))
|
|
Lay_ShowErrorAndExit ("Degree not found.");
|
|
|
|
/***** Link to the forum of users from this degree *****/
|
|
IsLastItemInLevel[3] = (IsLastDeg && !ICanSeeTeacherForum);
|
|
For_WriteLinkToAForum (For_FORUM_DEGREE_USRS,false,3,IsLastItemInLevel);
|
|
|
|
/***** Link to forum of teachers from this degree *****/
|
|
if (ICanSeeTeacherForum)
|
|
{
|
|
IsLastItemInLevel[3] = IsLastDeg;
|
|
For_WriteLinkToAForum (For_FORUM_DEGREE_TCHS,false,3,IsLastItemInLevel);
|
|
}
|
|
}
|
|
return DegCod;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************************ Write links to course forums ***********************/
|
|
/*****************************************************************************/
|
|
// Returns course code
|
|
|
|
static long For_WriteLinksToCrsForums (long CrsCod,bool IsLastCrs,bool IsLastItemInLevel[1+For_FORUM_MAX_LEVELS])
|
|
{
|
|
bool ICanSeeTeacherForum;
|
|
|
|
if (CrsCod > 0)
|
|
{
|
|
ICanSeeTeacherForum = (Gbl.Usrs.Me.LoggedRole == Rol_SYS_ADM ||
|
|
Rol_GetMyRoleInCrs (CrsCod) >= Rol_TEACHER);
|
|
|
|
/***** Get data of this course *****/
|
|
Gbl.Forum.Crs.CrsCod = CrsCod;
|
|
if (!Crs_GetDataOfCourseByCod (&Gbl.Forum.Crs))
|
|
Lay_ShowErrorAndExit ("Course not found.");
|
|
|
|
/***** Link to the forum of users from this course *****/
|
|
IsLastItemInLevel[4] = (IsLastCrs && !ICanSeeTeacherForum);
|
|
For_WriteLinkToAForum (For_FORUM_COURSE_USRS,false,4,IsLastItemInLevel);
|
|
|
|
/***** Link to forum of teachers from this course *****/
|
|
if (ICanSeeTeacherForum)
|
|
{
|
|
IsLastItemInLevel[4] = IsLastCrs;
|
|
For_WriteLinkToAForum (For_FORUM_COURSE_TCHS,false,4,IsLastItemInLevel);
|
|
}
|
|
}
|
|
return CrsCod;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************** Write title and link to a forum **********************/
|
|
/*****************************************************************************/
|
|
|
|
static void For_WriteLinkToAForum (For_ForumType_t ForumType,bool ShowNumOfPosts,
|
|
unsigned Level,bool IsLastItemInLevel[1+For_FORUM_MAX_LEVELS])
|
|
{
|
|
char Icon[512];
|
|
char ForumName[512];
|
|
|
|
For_SetForumName (ForumType,
|
|
&Gbl.Forum.Ins,
|
|
&Gbl.Forum.Ctr,
|
|
&Gbl.Forum.Deg,
|
|
&Gbl.Forum.Crs,
|
|
ForumName,Gbl.Prefs.Language,true);
|
|
|
|
switch (ForumType)
|
|
{
|
|
case For_FORUM_GLOBAL_USRS:
|
|
case For_FORUM_GLOBAL_TCHS:
|
|
sprintf (Icon,"<img src=\"%s/forum16x16.gif\""
|
|
" alt=\"%s\" title=\"%s\""
|
|
" class=\"ICON16x16\" style=\"vertical-align:middle;\" />",
|
|
Gbl.Prefs.IconsURL,
|
|
ForumName,ForumName);
|
|
break;
|
|
case For_FORUM_SWAD_USRS:
|
|
case For_FORUM_SWAD_TCHS:
|
|
sprintf (Icon,"<img src=\"%s/swad16x16.gif\""
|
|
" alt=\"%s\" title=\"%s\""
|
|
" class=\"ICON16x16\" style=\"vertical-align:middle;\" />",
|
|
Gbl.Prefs.IconsURL,
|
|
ForumName,ForumName);
|
|
break;
|
|
case For_FORUM_INSTITUTION_USRS:
|
|
case For_FORUM_INSTITUTION_TCHS:
|
|
case For_FORUM_CENTRE_USRS:
|
|
case For_FORUM_CENTRE_TCHS:
|
|
case For_FORUM_DEGREE_USRS:
|
|
case For_FORUM_DEGREE_TCHS:
|
|
break;
|
|
case For_FORUM_COURSE_USRS:
|
|
case For_FORUM_COURSE_TCHS:
|
|
sprintf (Icon,"<img src=\"%s/dot16x16.gif\""
|
|
" alt=\"%s\" title=\"%s\""
|
|
" class=\"ICON16x16\""
|
|
" style=\"vertical-align:middle;\" />",
|
|
Gbl.Prefs.IconsURL,
|
|
ForumName,ForumName);
|
|
break;
|
|
}
|
|
|
|
For_WriteLinkToForum (ForumType,For_ActionsSeeFor[ForumType],Icon,ForumName,ShowNumOfPosts,
|
|
Level,IsLastItemInLevel);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************************** Set the name of a forum **************************/
|
|
/*****************************************************************************/
|
|
|
|
void For_SetForumName (For_ForumType_t ForumType,
|
|
struct Institution *Ins,
|
|
struct Centre *Ctr,
|
|
struct Degree *Deg,
|
|
struct Course *Crs,
|
|
char *ForumName,Txt_Language_t Language,bool UseHTMLEntities)
|
|
{
|
|
extern const char *Txt_General;
|
|
extern const char *Txt_General_NO_HTML[Txt_NUM_LANGUAGES];
|
|
extern const char *Txt_only_teachers;
|
|
extern const char *Txt_only_teachers_NO_HTML[Txt_NUM_LANGUAGES];
|
|
|
|
switch (ForumType)
|
|
{
|
|
case For_FORUM_COURSE_USRS:
|
|
strcpy (ForumName,Crs->ShortName);
|
|
break;
|
|
case For_FORUM_COURSE_TCHS:
|
|
sprintf (ForumName,"%s%s",Crs->ShortName,
|
|
UseHTMLEntities ? Txt_only_teachers :
|
|
Txt_only_teachers_NO_HTML[Language]);
|
|
break;
|
|
case For_FORUM_DEGREE_USRS:
|
|
strcpy (ForumName,Deg->ShortName);
|
|
break;
|
|
case For_FORUM_DEGREE_TCHS:
|
|
sprintf (ForumName,"%s%s",Deg->ShortName,
|
|
UseHTMLEntities ? Txt_only_teachers :
|
|
Txt_only_teachers_NO_HTML[Language]);
|
|
break;
|
|
case For_FORUM_CENTRE_USRS:
|
|
strcpy (ForumName,Ctr->ShortName);
|
|
break;
|
|
case For_FORUM_CENTRE_TCHS:
|
|
sprintf (ForumName,"%s%s",Ctr->ShortName,
|
|
UseHTMLEntities ? Txt_only_teachers :
|
|
Txt_only_teachers_NO_HTML[Language]);
|
|
break;
|
|
case For_FORUM_INSTITUTION_USRS:
|
|
strcpy (ForumName,Ins->ShortName);
|
|
break;
|
|
case For_FORUM_INSTITUTION_TCHS:
|
|
sprintf (ForumName,"%s%s",Ins->ShortName,
|
|
UseHTMLEntities ? Txt_only_teachers :
|
|
Txt_only_teachers_NO_HTML[Language]);
|
|
break;
|
|
case For_FORUM_GLOBAL_USRS:
|
|
strcpy (ForumName,UseHTMLEntities ? Txt_General :
|
|
Txt_General_NO_HTML[Language]);
|
|
break;
|
|
case For_FORUM_GLOBAL_TCHS:
|
|
sprintf (ForumName,"%s%s",
|
|
UseHTMLEntities ? Txt_General :
|
|
Txt_General_NO_HTML[Language],
|
|
UseHTMLEntities ? Txt_only_teachers :
|
|
Txt_only_teachers_NO_HTML[Language]);
|
|
break;
|
|
case For_FORUM_SWAD_USRS:
|
|
strcpy (ForumName,Cfg_PLATFORM_SHORT_NAME);
|
|
break;
|
|
case For_FORUM_SWAD_TCHS:
|
|
sprintf (ForumName,"%s%s",Cfg_PLATFORM_SHORT_NAME,
|
|
UseHTMLEntities ? Txt_only_teachers :
|
|
Txt_only_teachers_NO_HTML[Language]);
|
|
break;
|
|
}
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/*********************** Write title and link to a forum *********************/
|
|
/*****************************************************************************/
|
|
|
|
static void For_WriteLinkToForum (For_ForumType_t ForumType,Act_Action_t NextAct,const char *Icon,const char *ForumName,bool ShowNumOfPosts,
|
|
unsigned Level,bool IsLastItemInLevel[1+For_FORUM_MAX_LEVELS])
|
|
{
|
|
extern const char *The_ClassFormul[The_NUM_THEMES];
|
|
extern const char *The_ClassFormulB[The_NUM_THEMES];
|
|
extern const char *Txt_Copy_not_allowed;
|
|
extern const char *Txt_Paste_thread;
|
|
unsigned NumThrs;
|
|
unsigned NumThrsWithNewPosts;
|
|
unsigned NumPosts;
|
|
const char *Style;
|
|
char ActTxt[Act_MAX_LENGTH_ACTION_TXT+1];
|
|
|
|
/***** Get number of threads and number of posts *****/
|
|
NumThrs = For_GetNumThrsInForum (ForumType);
|
|
NumThrsWithNewPosts = For_GetNumThrsWithNewPstsInForum (ForumType,NumThrs);
|
|
Style = (NumThrsWithNewPosts ? The_ClassFormulB[Gbl.Prefs.Theme] :
|
|
The_ClassFormul[Gbl.Prefs.Theme]);
|
|
|
|
/***** Start row *****/
|
|
fprintf (Gbl.F.Out,"<li style=\"height:20px;\">");
|
|
|
|
/***** Indent forum title *****/
|
|
Lay_IndentDependingOnLevel (Level,IsLastItemInLevel);
|
|
|
|
/***** Write paste button used to move a thread in clipboard to this forum *****/
|
|
if (Gbl.Forum.ThreadToMove >= 0) // If I have permission to paste threads and there is a thread ready to be pasted...
|
|
{
|
|
/* Check if thread to move is yet in current forum */
|
|
if (For_CheckIfThrBelongsToForum (Gbl.Forum.ThreadToMove,ForumType))
|
|
fprintf (Gbl.F.Out,"<img src=\"%s/paste_off16x16.gif\""
|
|
" alt=\"%s\" title=\"%s\" class=\"ICON16x16\" />",
|
|
Gbl.Prefs.IconsURL,
|
|
Txt_Copy_not_allowed,Txt_Copy_not_allowed);
|
|
else
|
|
{
|
|
Act_FormStart (For_ActionsPasThrFor[ForumType]);
|
|
Pag_PutHiddenParamPagNum (Gbl.Pag.CurrentPage);
|
|
For_PutAllHiddenParamsForum ();
|
|
For_PutHiddenParamThrCod (Gbl.Forum.ThreadToMove);
|
|
fprintf (Gbl.F.Out,"<input type=\"image\" src=\"%s/paste_on16x16.gif\""
|
|
" alt=\"%s\" title=\"%s\" class=\"ICON16x16\" />",
|
|
Gbl.Prefs.IconsURL,
|
|
Txt_Paste_thread,
|
|
Txt_Paste_thread);
|
|
Act_FormEnd ();
|
|
}
|
|
}
|
|
|
|
/***** Write link to forum *****/
|
|
Act_FormStart (NextAct);
|
|
For_PutAllHiddenParamsForum ();
|
|
Act_LinkFormSubmit (Act_GetActionTextFromDB (Act_Actions[NextAct].ActCod,ActTxt),Style);
|
|
switch (ForumType)
|
|
{
|
|
case For_FORUM_INSTITUTION_USRS:
|
|
case For_FORUM_INSTITUTION_TCHS:
|
|
Log_DrawLogo (Sco_SCOPE_INS,Gbl.Forum.Ins.InsCod,ForumName,
|
|
16,NULL,true);
|
|
break;
|
|
case For_FORUM_CENTRE_USRS:
|
|
case For_FORUM_CENTRE_TCHS:
|
|
Log_DrawLogo (Sco_SCOPE_CTR,Gbl.Forum.Ctr.CtrCod,ForumName,
|
|
16,NULL,true);
|
|
break;
|
|
case For_FORUM_DEGREE_USRS:
|
|
case For_FORUM_DEGREE_TCHS:
|
|
Log_DrawLogo (Sco_SCOPE_DEG,Gbl.Forum.Deg.DegCod,ForumName,
|
|
16,NULL,true);
|
|
break;
|
|
default:
|
|
fprintf (Gbl.F.Out,"%s",Icon);
|
|
break;
|
|
}
|
|
fprintf (Gbl.F.Out," %s",ForumName);
|
|
|
|
/***** Write total number of threads and posts in this forum *****/
|
|
if (ShowNumOfPosts)
|
|
{
|
|
if ((NumPosts = For_GetNumPstsInForum (ForumType)))
|
|
For_WriteNumThrsAndPsts (NumThrs,NumThrsWithNewPosts,NumPosts);
|
|
}
|
|
else
|
|
if (NumThrs)
|
|
For_WriteNumberOfThrs (NumThrs,NumThrsWithNewPosts);
|
|
|
|
fprintf (Gbl.F.Out,"</a>");
|
|
Act_FormEnd ();
|
|
fprintf (Gbl.F.Out,"</li>");
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/***** Get number of threads with new posts since my last read of a forum ****/
|
|
/*****************************************************************************/
|
|
|
|
unsigned For_GetNumThrsWithNewPstsInForum (For_ForumType_t ForumType,unsigned NumThreads)
|
|
{
|
|
char SubQuery[256];
|
|
char Query[2048];
|
|
MYSQL_RES *mysql_res;
|
|
MYSQL_ROW row;
|
|
unsigned long NumRows;
|
|
unsigned NumThrsWithNewPosts = NumThreads; // By default, all the threads are new to me
|
|
|
|
/***** Get last time I read this forum from database *****/
|
|
switch (ForumType)
|
|
{
|
|
case For_FORUM_INSTITUTION_USRS:
|
|
case For_FORUM_INSTITUTION_TCHS:
|
|
sprintf (SubQuery," AND forum_thread.Location='%ld'",
|
|
Gbl.Forum.Ins.InsCod);
|
|
break;
|
|
case For_FORUM_CENTRE_USRS:
|
|
case For_FORUM_CENTRE_TCHS:
|
|
sprintf (SubQuery," AND forum_thread.Location='%ld'",
|
|
Gbl.Forum.Ctr.CtrCod);
|
|
break;
|
|
case For_FORUM_DEGREE_USRS:
|
|
case For_FORUM_DEGREE_TCHS:
|
|
sprintf (SubQuery," AND forum_thread.Location='%ld'",
|
|
Gbl.Forum.Deg.DegCod);
|
|
break;
|
|
case For_FORUM_COURSE_USRS:
|
|
case For_FORUM_COURSE_TCHS:
|
|
sprintf (SubQuery," AND forum_thread.Location='%ld'",
|
|
Gbl.Forum.Crs.CrsCod);
|
|
break;
|
|
default:
|
|
SubQuery[0] = '\0';
|
|
break;
|
|
}
|
|
sprintf (Query,"SELECT MAX(forum_thr_read.ReadTime)"
|
|
" FROM forum_thr_read,forum_thread"
|
|
" WHERE forum_thr_read.UsrCod='%ld'"
|
|
" AND forum_thr_read.ThrCod=forum_thread.ThrCod"
|
|
" AND forum_thread.ForumType='%u'%s",
|
|
Gbl.Usrs.Me.UsrDat.UsrCod,(unsigned) ForumType,SubQuery);
|
|
NumRows = DB_QuerySELECT (Query,&mysql_res,"can not get the date of reading of a forum");
|
|
|
|
if (NumRows)
|
|
{
|
|
/***** Get number of threads with a last message modify time > newest read time (row[0]) *****/
|
|
row = mysql_fetch_row (mysql_res);
|
|
NumThrsWithNewPosts = For_GetNumOfThreadsInForumNewerThan (ForumType,row[0]);
|
|
}
|
|
|
|
/***** Free structure that stores the query result *****/
|
|
DB_FreeMySQLResult (&mysql_res);
|
|
|
|
return NumThrsWithNewPosts;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/**** Get number of threads in forum with a modify time > a specified time ***/
|
|
/*****************************************************************************/
|
|
|
|
static unsigned For_GetNumOfThreadsInForumNewerThan (For_ForumType_t ForumType,const char *Time)
|
|
{
|
|
char SubQuery[256];
|
|
char Query[2048];
|
|
|
|
/***** Get number of threads with a last message modify time
|
|
> specified time from database *****/
|
|
switch (ForumType)
|
|
{
|
|
case For_FORUM_INSTITUTION_USRS:
|
|
case For_FORUM_INSTITUTION_TCHS:
|
|
sprintf (SubQuery," AND forum_thread.Location='%ld'",
|
|
Gbl.Forum.Ins.InsCod);
|
|
break;
|
|
case For_FORUM_CENTRE_USRS:
|
|
case For_FORUM_CENTRE_TCHS:
|
|
sprintf (SubQuery," AND forum_thread.Location='%ld'",
|
|
Gbl.Forum.Ctr.CtrCod);
|
|
break;
|
|
case For_FORUM_DEGREE_USRS:
|
|
case For_FORUM_DEGREE_TCHS:
|
|
sprintf (SubQuery," AND forum_thread.Location='%ld'",
|
|
Gbl.Forum.Deg.DegCod);
|
|
break;
|
|
case For_FORUM_COURSE_USRS:
|
|
case For_FORUM_COURSE_TCHS:
|
|
sprintf (SubQuery," AND forum_thread.Location='%ld'",
|
|
Gbl.Forum.Crs.CrsCod);
|
|
break;
|
|
default:
|
|
SubQuery[0] = '\0';
|
|
break;
|
|
}
|
|
sprintf (Query,"SELECT COUNT(*) FROM forum_thread,forum_post"
|
|
" WHERE forum_thread.ForumType='%u'%s"
|
|
" AND forum_thread.LastPstCod=forum_post.PstCod"
|
|
" AND forum_post.ModifTime>'%s'",
|
|
(unsigned) ForumType,SubQuery,Time);
|
|
return (unsigned) DB_QueryCOUNT (Query,"can not check if there are new posts in a forum");
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/** Get number of unread posts in a thread since my last read of that thread */
|
|
/*****************************************************************************/
|
|
|
|
static unsigned For_GetNumOfUnreadPostsInThr (long ThrCod,unsigned NumPostsInThr)
|
|
{
|
|
char Query[2048];
|
|
MYSQL_RES *mysql_res;
|
|
MYSQL_ROW row;
|
|
unsigned long NumRows;
|
|
unsigned NumUnreadPosts = NumPostsInThr; // By default, all the posts are unread by me
|
|
|
|
/***** Get last time I read this thread from database *****/
|
|
sprintf (Query,"SELECT ReadTime FROM forum_thr_read"
|
|
" WHERE ThrCod='%ld' AND UsrCod='%ld'",
|
|
ThrCod,Gbl.Usrs.Me.UsrDat.UsrCod);
|
|
NumRows = DB_QuerySELECT (Query,&mysql_res,"can not get the date of reading of a thread");
|
|
|
|
/***** Get if last time I read this thread exists in database *****/
|
|
if (NumRows)
|
|
{
|
|
/***** Get the number of posts in thread with a modify time > newest read time for me (row[0]) *****/
|
|
row = mysql_fetch_row (mysql_res);
|
|
NumUnreadPosts = For_GetNumOfPostsInThrNewerThan (ThrCod,row[0]);
|
|
}
|
|
|
|
/***** Free structure that stores the query result *****/
|
|
DB_FreeMySQLResult (&mysql_res);
|
|
|
|
return NumUnreadPosts;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/**** Get number of posts in thread with a modify time > a specified time ****/
|
|
/*****************************************************************************/
|
|
|
|
static unsigned For_GetNumOfPostsInThrNewerThan (long ThrCod,const char *Time)
|
|
{
|
|
char Query[2048];
|
|
|
|
/***** Get the number of posts in thread with a modify time > a specified time from database *****/
|
|
sprintf (Query,"SELECT COUNT(*) FROM forum_post"
|
|
" WHERE ThrCod='%ld' AND ModifTime>'%s'",
|
|
ThrCod,Time);
|
|
return (unsigned) DB_QueryCOUNT (Query,"can not check if there are new posts in a thread of a forum");
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************** Show available threads of a forum ********************/
|
|
/*****************************************************************************/
|
|
|
|
void For_ShowForumThrs (void)
|
|
{
|
|
extern const char *The_ClassFormul[The_NUM_THEMES];
|
|
extern const char *Txt_Forum;
|
|
extern const char *Txt_Threads;
|
|
extern const char *Txt_MSG_Subject;
|
|
extern const char *Txt_FORUM_THREAD_HELP_ORDER[2];
|
|
extern const char *Txt_FORUM_THREAD_ORDER[2];
|
|
extern const char *Txt_No_BR_msgs;
|
|
extern const char *Txt_Unread_BR_msgs;
|
|
extern const char *Txt_WriBRters;
|
|
extern const char *Txt_ReaBRders;
|
|
bool IsLastItemInLevel[1+For_FORUM_MAX_LEVELS];
|
|
char SubQuery[256];
|
|
char Query[2048];
|
|
MYSQL_RES *mysql_res;
|
|
MYSQL_ROW row;
|
|
unsigned NumThr,NumThrs;
|
|
unsigned NumThrInScreen; // From 0 to Pag_ITEMS_PER_PAGE-1
|
|
For_ForumOrderType_t Order;
|
|
long ThrCods[Pag_ITEMS_PER_PAGE];
|
|
struct Pagination PaginationThrs;
|
|
bool ICanMoveThreads = (Gbl.Usrs.Me.LoggedRole == Rol_SYS_ADM); // If I have permission to move threads...
|
|
|
|
/***** Get if there is a thread ready to be moved *****/
|
|
if (ICanMoveThreads)
|
|
Gbl.Forum.ThreadToMove = For_GetThrInMyClipboard ();
|
|
|
|
/***** Get order type, degree and course of the forum *****/
|
|
For_GetParamsForum ();
|
|
|
|
/***** Set forum type *****/
|
|
For_SetForumTypeAndRestrictAccess ();
|
|
|
|
/***** Get page number *****/
|
|
Pag_GetParamPagNum (Pag_THREADS_FORUM);
|
|
|
|
/***** Get threads of a forum from database *****/
|
|
switch (Gbl.Forum.ForumType)
|
|
{
|
|
case For_FORUM_INSTITUTION_USRS:
|
|
case For_FORUM_INSTITUTION_TCHS:
|
|
sprintf (SubQuery," AND forum_thread.Location='%ld'",
|
|
Gbl.Forum.Ins.InsCod);
|
|
break;
|
|
case For_FORUM_CENTRE_USRS:
|
|
case For_FORUM_CENTRE_TCHS:
|
|
sprintf (SubQuery," AND forum_thread.Location='%ld'",
|
|
Gbl.Forum.Ctr.CtrCod);
|
|
break;
|
|
case For_FORUM_DEGREE_USRS:
|
|
case For_FORUM_DEGREE_TCHS:
|
|
sprintf (SubQuery," AND forum_thread.Location='%ld'",
|
|
Gbl.Forum.Deg.DegCod);
|
|
break;
|
|
case For_FORUM_COURSE_USRS:
|
|
case For_FORUM_COURSE_TCHS:
|
|
sprintf (SubQuery," AND forum_thread.Location='%ld'",
|
|
Gbl.Forum.Crs.CrsCod);
|
|
break;
|
|
default:
|
|
SubQuery[0] = '\0';
|
|
break;
|
|
}
|
|
switch (Gbl.Forum.SelectedOrderType)
|
|
{
|
|
case For_FIRST_MSG:
|
|
sprintf (Query,"SELECT forum_thread.ThrCod FROM forum_thread,forum_post"
|
|
" WHERE forum_thread.ForumType='%u'%s"
|
|
" AND forum_thread.FirstPstCod=forum_post.PstCod"
|
|
" ORDER BY forum_post.CreatTime DESC",
|
|
(unsigned) Gbl.Forum.ForumType,SubQuery);
|
|
break;
|
|
case For_LAST_MSG:
|
|
sprintf (Query,"SELECT forum_thread.ThrCod FROM forum_thread,forum_post"
|
|
" WHERE forum_thread.ForumType='%u'%s"
|
|
" AND forum_thread.LastPstCod=forum_post.PstCod"
|
|
" ORDER BY forum_post.CreatTime DESC",
|
|
(unsigned) Gbl.Forum.ForumType,SubQuery);
|
|
break;
|
|
}
|
|
NumThrs = (unsigned) DB_QuerySELECT (Query,&mysql_res,"can not get thread of a forum");
|
|
|
|
/***** Compute variables related to pagination of threads *****/
|
|
PaginationThrs.NumItems = NumThrs;
|
|
PaginationThrs.CurrentPage = (int) Gbl.Pag.CurrentPage;
|
|
Pag_CalculatePagination (&PaginationThrs);
|
|
Gbl.Pag.CurrentPage = (unsigned) PaginationThrs.CurrentPage;
|
|
|
|
/***** Fill the list of threads for current page *****/
|
|
mysql_data_seek (mysql_res,(my_ulonglong) (PaginationThrs.FirstItemVisible-1));
|
|
for (NumThr = PaginationThrs.FirstItemVisible, NumThrInScreen = 0;
|
|
NumThr <= PaginationThrs.LastItemVisible;
|
|
NumThr++, NumThrInScreen++)
|
|
{
|
|
row = mysql_fetch_row (mysql_res);
|
|
|
|
/* Get thread code(row[0]) */
|
|
if ((ThrCods[NumThrInScreen] = Str_ConvertStrCodToLongCod (row[0])) < 0)
|
|
Lay_ShowErrorAndExit ("Error when getting thread of a forum.");
|
|
}
|
|
|
|
/***** Free structure that stores the query result *****/
|
|
DB_FreeMySQLResult (&mysql_res);
|
|
|
|
/***** Header whith the name of this forum, the number of threads, and the total number of posts *****/
|
|
/* Table start */
|
|
Lay_StartRoundFrame (NULL,Txt_Forum);
|
|
|
|
/* Put a form to select which forums */
|
|
For_PutFormWhichForums ();
|
|
|
|
/* Write a link to top level of forums */
|
|
fprintf (Gbl.F.Out,"<div style=\"display:inline-block; margin:0 auto;\">"
|
|
"<ul class=\"%s\" style=\"list-style-type:none;"
|
|
" padding:0; margin:0;"
|
|
" text-align:left; vertical-align:middle;\">",
|
|
The_ClassFormul[Gbl.Prefs.Theme]);
|
|
For_WriteLinkToTopLevelOfForums ();
|
|
|
|
/* Write a link to current forum */
|
|
IsLastItemInLevel[1] = true;
|
|
For_WriteLinkToAForum (Gbl.Forum.ForumType,true,1,IsLastItemInLevel);
|
|
|
|
/* End table */
|
|
fprintf (Gbl.F.Out,"</ul>"
|
|
"</div>");
|
|
Lay_EndRoundFrame ();
|
|
|
|
/***** List the threads *****/
|
|
if (NumThrs)
|
|
{
|
|
/***** Write links to all the pages in the listing of threads *****/
|
|
if (PaginationThrs.MoreThanOnePage)
|
|
Pag_WriteLinksToPagesCentered (Pag_THREADS_FORUM,0,&PaginationThrs);
|
|
|
|
/***** Start table *****/
|
|
Lay_StartRoundFrameTable (NULL,2,Txt_Threads);
|
|
|
|
/***** Heading row *****/
|
|
fprintf (Gbl.F.Out,"<tr>"
|
|
"<td class=\"TIT_TBL\""
|
|
" style=\"width:14px; text-align:left;\">"
|
|
" "
|
|
"</td>"
|
|
"<td class=\"TIT_TBL\""
|
|
" style=\"width:18px; text-align:left;\">"
|
|
" "
|
|
"</td>"
|
|
"<td class=\"TIT_TBL\" style=\"text-align:left;\">"
|
|
"%s"
|
|
"</td>",
|
|
Txt_MSG_Subject);
|
|
for (Order = For_FIRST_MSG;
|
|
Order <= For_LAST_MSG;
|
|
Order++)
|
|
{
|
|
fprintf (Gbl.F.Out,"<td colspan=\"3\" style=\"text-align:center;\">");
|
|
Act_FormStart (For_ActionsSeeFor[Gbl.Forum.ForumType]);
|
|
Pag_PutHiddenParamPagNum (PaginationThrs.CurrentPage);
|
|
For_PutParamWhichForum ();
|
|
For_PutParamsForumInsDegCrs ();
|
|
Par_PutHiddenParamUnsigned ("Order",(unsigned) Order);
|
|
Act_LinkFormSubmit (Txt_FORUM_THREAD_HELP_ORDER[Order],"TIT_TBL");
|
|
if (Order == Gbl.Forum.SelectedOrderType)
|
|
fprintf (Gbl.F.Out,"<u>");
|
|
fprintf (Gbl.F.Out,"%s",Txt_FORUM_THREAD_ORDER[Order]);
|
|
if (Order == Gbl.Forum.SelectedOrderType)
|
|
fprintf (Gbl.F.Out,"</u>");
|
|
fprintf (Gbl.F.Out,"</a>");
|
|
Act_FormEnd ();
|
|
fprintf (Gbl.F.Out,"</td>");
|
|
}
|
|
fprintf (Gbl.F.Out,"<td class=\"TIT_TBL\" style=\"text-align:right;\">"
|
|
"%s"
|
|
"</td>"
|
|
"<td class=\"TIT_TBL\" style=\"text-align:right;\">"
|
|
"%s"
|
|
"</td>"
|
|
"<td class=\"TIT_TBL\" style=\"text-align:right;\">"
|
|
"%s"
|
|
"</td>"
|
|
"<td class=\"TIT_TBL\" style=\"text-align:right;\">"
|
|
"%s"
|
|
"</td>"
|
|
"</tr>",
|
|
Txt_No_BR_msgs,
|
|
Txt_Unread_BR_msgs,
|
|
Txt_WriBRters,
|
|
Txt_ReaBRders);
|
|
|
|
/***** List the threads *****/
|
|
For_ListForumThrs (ThrCods,&PaginationThrs);
|
|
|
|
/***** End table *****/
|
|
Lay_EndRoundFrameTable ();
|
|
|
|
/***** Write links to all the pages in the listing of threads *****/
|
|
if (PaginationThrs.MoreThanOnePage)
|
|
Pag_WriteLinksToPagesCentered (Pag_THREADS_FORUM,0,&PaginationThrs);
|
|
}
|
|
|
|
/***** Put a form to write the first message of a new thread *****/
|
|
For_WriteFormForumPst (false,-1,NULL);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************** Get and write total number of threads and posts **************/
|
|
/*****************************************************************************/
|
|
|
|
static void For_WriteNumberOfThrs (unsigned NumThrs,unsigned NumThrsWithNewPosts)
|
|
{
|
|
extern const char *Txt_thread;
|
|
extern const char *Txt_threads;
|
|
extern const char *Txt_with_new_posts;
|
|
|
|
/***** Write number of threads and number of posts *****/
|
|
fprintf (Gbl.F.Out," [");
|
|
if (NumThrs == 1)
|
|
fprintf (Gbl.F.Out,"1 %s",Txt_thread);
|
|
else
|
|
fprintf (Gbl.F.Out,"%u %s",NumThrs,Txt_threads);
|
|
if (NumThrsWithNewPosts)
|
|
fprintf (Gbl.F.Out,", %u %s",NumThrsWithNewPosts,Txt_with_new_posts);
|
|
fprintf (Gbl.F.Out,"]");
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/*************** Get and write total number of threads and posts *************/
|
|
/*****************************************************************************/
|
|
|
|
static void For_WriteNumThrsAndPsts (unsigned NumThrs,unsigned NumThrsWithNewPosts,unsigned NumPosts)
|
|
{
|
|
extern const char *Txt_thread;
|
|
extern const char *Txt_threads;
|
|
extern const char *Txt_post;
|
|
extern const char *Txt_posts;
|
|
extern const char *Txt_with_new_posts;
|
|
|
|
/***** Write number of threads and number of posts *****/
|
|
fprintf (Gbl.F.Out," [");
|
|
if (NumThrs == 1)
|
|
{
|
|
fprintf (Gbl.F.Out,"1 %s",Txt_thread);
|
|
if (NumThrsWithNewPosts)
|
|
fprintf (Gbl.F.Out,", 1 %s",Txt_with_new_posts);
|
|
fprintf (Gbl.F.Out,"; ");
|
|
if (NumPosts == 1)
|
|
fprintf (Gbl.F.Out,"1 %s",Txt_post);
|
|
else
|
|
fprintf (Gbl.F.Out,"%u %s",NumPosts,Txt_posts);
|
|
}
|
|
else
|
|
{
|
|
fprintf (Gbl.F.Out,"%u %s",NumThrs,Txt_threads);
|
|
if (NumThrsWithNewPosts)
|
|
fprintf (Gbl.F.Out,", %u %s",NumThrsWithNewPosts,Txt_with_new_posts);
|
|
fprintf (Gbl.F.Out,"; %u %s",NumPosts,Txt_posts);
|
|
}
|
|
fprintf (Gbl.F.Out,"]");
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************** Get number of forums of a type ***********************/
|
|
/*****************************************************************************/
|
|
|
|
unsigned For_GetNumTotalForumsOfType (For_ForumType_t ForumType,
|
|
long CtyCod,long InsCod,long CtrCod,long DegCod,long CrsCod)
|
|
{
|
|
char Query[1024];
|
|
MYSQL_RES *mysql_res;
|
|
MYSQL_ROW row;
|
|
unsigned NumForums;
|
|
|
|
/***** Get number of forums of a type from database *****/
|
|
switch (ForumType)
|
|
{
|
|
case For_FORUM_SWAD_USRS: case For_FORUM_SWAD_TCHS:
|
|
case For_FORUM_GLOBAL_USRS: case For_FORUM_GLOBAL_TCHS:
|
|
return 1; // Only one forum
|
|
case For_FORUM_INSTITUTION_USRS: case For_FORUM_INSTITUTION_TCHS:
|
|
if (InsCod > 0) // InsCod > 0 ==> 0 <= number of institutions forums for an institution <= 1
|
|
sprintf (Query,"SELECT COUNT(DISTINCT Location)"
|
|
" FROM forum_thread"
|
|
" WHERE ForumType='%u'"
|
|
" AND Location='%ld'",
|
|
(unsigned) ForumType,InsCod);
|
|
else if (CtyCod > 0) // InsCod <= 0 && CtyCod > 0 ==> Number of institution forums for a country
|
|
sprintf (Query,"SELECT COUNT(DISTINCT forum_thread.Location)"
|
|
" FROM forum_thread,institutions"
|
|
" WHERE forum_thread.ForumType='%u'"
|
|
" AND forum_thread.Location=institutions.InsCod"
|
|
" AND institutions.CtyCod='%ld'",
|
|
(unsigned) ForumType,CtyCod);
|
|
else // CtyCod <= 0 ==> Number of institutions forums for the whole platform
|
|
sprintf (Query,"SELECT COUNT(DISTINCT Location)"
|
|
" FROM forum_thread"
|
|
" WHERE ForumType='%u'",
|
|
(unsigned) ForumType);
|
|
break;
|
|
case For_FORUM_CENTRE_USRS: case For_FORUM_CENTRE_TCHS:
|
|
if (CtrCod > 0) // CtrCod > 0 ==> 0 <= number of centre forums for a centre <= 1
|
|
sprintf (Query,"SELECT COUNT(DISTINCT Location)"
|
|
" FROM forum_thread"
|
|
" WHERE ForumType='%u'"
|
|
" AND Location='%ld'",
|
|
(unsigned) ForumType,CtrCod);
|
|
else if (InsCod > 0) // CtrCod <= 0 && InsCod > 0 ==> Number of centre forums for an institution
|
|
sprintf (Query,"SELECT COUNT(DISTINCT forum_thread.Location)"
|
|
" FROM forum_thread,centres"
|
|
" WHERE forum_thread.ForumType='%u'"
|
|
" AND forum_thread.Location=centres.CtrCod"
|
|
" AND centres.InsCod='%ld'",
|
|
(unsigned) ForumType,InsCod);
|
|
else if (CtyCod > 0) // InsCod <= 0 && CtyCod > 0 ==> Number of centre forums for a country
|
|
sprintf (Query,"SELECT COUNT(DISTINCT forum_thread.Location)"
|
|
" FROM forum_thread,centres,institutions"
|
|
" WHERE forum_thread.ForumType='%u'"
|
|
" AND forum_thread.Location=centres.CtrCod"
|
|
" AND centres.InsCod=institutions.InsCod"
|
|
" AND institutions.CtyCod='%ld'",
|
|
(unsigned) ForumType,CtyCod);
|
|
else // InsCod <= 0 ==> Number of centre forums for the whole platform
|
|
sprintf (Query,"SELECT COUNT(DISTINCT Location)"
|
|
" FROM forum_thread"
|
|
" WHERE ForumType='%u'",
|
|
(unsigned) ForumType);
|
|
break;
|
|
case For_FORUM_DEGREE_USRS: case For_FORUM_DEGREE_TCHS:
|
|
if (DegCod > 0) // DegCod > 0 ==> 0 <= number of degree forums for a degree <= 1
|
|
sprintf (Query,"SELECT COUNT(DISTINCT Location)"
|
|
" FROM forum_thread"
|
|
" WHERE ForumType='%u'"
|
|
" AND Location='%ld'",
|
|
(unsigned) ForumType,DegCod);
|
|
else if (CtrCod > 0) // DegCod <= 0 && CtrCod > 0 ==> Number of degree forums for a centre
|
|
sprintf (Query,"SELECT COUNT(DISTINCT forum_thread.Location)"
|
|
" FROM forum_thread,degrees"
|
|
" WHERE forum_thread.ForumType='%u'"
|
|
" AND forum_thread.Location=degrees.DegCod"
|
|
" AND degrees.CtrCod='%ld'",
|
|
(unsigned) ForumType,CtrCod);
|
|
else if (InsCod > 0) // CtrCod <= 0 && InsCod > 0 ==> Number of degree forums for an institution
|
|
sprintf (Query,"SELECT COUNT(DISTINCT forum_thread.Location)"
|
|
" FROM forum_thread,degrees,centres"
|
|
" WHERE forum_thread.ForumType='%u'"
|
|
" AND forum_thread.Location=degrees.DegCod"
|
|
" AND degrees.CtrCod=centres.CtrCod"
|
|
" AND centres.InsCod='%ld'",
|
|
(unsigned) ForumType,InsCod);
|
|
else if (CtyCod > 0) // InsCod <= 0 && CtyCod > 0 ==> Number of degree forums for a country
|
|
sprintf (Query,"SELECT COUNT(DISTINCT forum_thread.Location)"
|
|
" FROM forum_thread,degrees,centres,institutions"
|
|
" WHERE forum_thread.ForumType='%u'"
|
|
" AND forum_thread.Location=degrees.DegCod"
|
|
" AND degrees.CtrCod=centres.CtrCod"
|
|
" AND centres.InsCod=institutions.InsCod"
|
|
" AND institutions.CtyCod='%ld'",
|
|
(unsigned) ForumType,CtyCod);
|
|
else // InsCod <= 0 ==> Number of degree forums for the whole platform
|
|
sprintf (Query,"SELECT COUNT(DISTINCT Location)"
|
|
" FROM forum_thread"
|
|
" WHERE ForumType='%u'",
|
|
(unsigned) ForumType);
|
|
break;
|
|
case For_FORUM_COURSE_USRS: case For_FORUM_COURSE_TCHS:
|
|
if (CrsCod > 0) // CrsCod > 0 ==> 0 <= number of course forums for a course <= 1
|
|
sprintf (Query,"SELECT COUNT(DISTINCT Location)"
|
|
" FROM forum_thread"
|
|
" WHERE ForumType='%u'"
|
|
" AND Location='%ld'",
|
|
(unsigned) ForumType,CrsCod);
|
|
else if (DegCod > 0) // CrsCod <= 0 && DegCod > 0 ==> Number of course forums for a degree
|
|
sprintf (Query,"SELECT COUNT(DISTINCT forum_thread.Location)"
|
|
" FROM forum_thread,courses"
|
|
" WHERE forum_thread.ForumType='%u'"
|
|
" AND forum_thread.Location=courses.CrsCod"
|
|
" AND courses.DegCod='%ld'",
|
|
(unsigned) ForumType,DegCod);
|
|
else if (CtrCod > 0) // DegCod <= 0 && CtrCod > 0 ==> Number of course forums for a centre
|
|
sprintf (Query,"SELECT COUNT(DISTINCT forum_thread.Location)"
|
|
" FROM forum_thread,courses,degrees"
|
|
" WHERE forum_thread.ForumType='%u'"
|
|
" AND forum_thread.Location=courses.CrsCod"
|
|
" AND courses.DegCod=degrees.DegCod"
|
|
" AND degrees.CtrCod='%ld'",
|
|
(unsigned) ForumType,CtrCod);
|
|
else if (InsCod > 0) // CtrCod <= 0 && InsCod > 0 ==> Number of course forums for an institution
|
|
sprintf (Query,"SELECT COUNT(DISTINCT forum_thread.Location)"
|
|
" FROM forum_thread,courses,degrees,centres"
|
|
" WHERE forum_thread.ForumType='%u'"
|
|
" AND forum_thread.Location=courses.CrsCod"
|
|
" AND courses.DegCod=degrees.DegCod"
|
|
" AND degrees.CtrCod=centres.CtrCod"
|
|
" AND centres.InsCod='%ld'",
|
|
(unsigned) ForumType,InsCod);
|
|
else if (CtyCod > 0) // InsCod <= 0 && CtyCod > 0 ==> Number of course forums for a country
|
|
sprintf (Query,"SELECT COUNT(DISTINCT forum_thread.Location)"
|
|
" FROM forum_thread,courses,degrees,centres,institutions"
|
|
" WHERE forum_thread.ForumType='%u'"
|
|
" AND forum_thread.Location=courses.CrsCod"
|
|
" AND courses.DegCod=degrees.DegCod"
|
|
" AND degrees.CtrCod=centres.CtrCod"
|
|
" AND centres.InsCod=institutions.InsCod"
|
|
" AND institutions.CtyCod='%ld'",
|
|
(unsigned) ForumType,CtyCod);
|
|
else // InsCod <= 0 ==> Number of course forums for the whole platform
|
|
sprintf (Query,"SELECT COUNT(DISTINCT Location)"
|
|
" FROM forum_thread"
|
|
" WHERE ForumType='%u'",
|
|
(unsigned) ForumType);
|
|
break;
|
|
}
|
|
DB_QuerySELECT (Query,&mysql_res,"can not get number of forums of a type");
|
|
|
|
/* Get row with number of threads and number of posts */
|
|
row = mysql_fetch_row (mysql_res);
|
|
|
|
/* Get number of threads (row[0]) */
|
|
if (sscanf (row[0],"%u",&NumForums) != 1)
|
|
Lay_ShowErrorAndExit ("Error when getting number of forums of a type.");
|
|
|
|
/***** Free structure that stores the query result *****/
|
|
DB_FreeMySQLResult (&mysql_res);
|
|
|
|
return NumForums;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/*********** Get total number of threads in forums of this type **************/
|
|
/*****************************************************************************/
|
|
|
|
unsigned For_GetNumTotalThrsInForumsOfType (For_ForumType_t ForumType,
|
|
long CtyCod,long InsCod,long CtrCod,long DegCod,long CrsCod)
|
|
{
|
|
char Query[512];
|
|
|
|
/***** Get total number of threads in forums of this type from database *****/
|
|
switch (ForumType)
|
|
{
|
|
case For_FORUM_SWAD_USRS: case For_FORUM_SWAD_TCHS:
|
|
case For_FORUM_GLOBAL_USRS: case For_FORUM_GLOBAL_TCHS:
|
|
// Total number of threads in forums of this type
|
|
sprintf (Query,"SELECT COUNT(*)"
|
|
" FROM forum_thread"
|
|
" WHERE ForumType='%u'",
|
|
(unsigned) ForumType);
|
|
break;
|
|
case For_FORUM_INSTITUTION_USRS: case For_FORUM_INSTITUTION_TCHS:
|
|
if (InsCod > 0) // InsCod > 0 ==> Number of threads in institution forums for an institution
|
|
sprintf (Query,"SELECT COUNT(*)"
|
|
" FROM forum_thread"
|
|
" WHERE ForumType='%u'"
|
|
" AND Location='%ld'",
|
|
(unsigned) ForumType,InsCod);
|
|
else if (CtyCod > 0) // InsCod <= 0 && CtyCod > 0 ==> Number of threads in institution forums for a country
|
|
sprintf (Query,"SELECT COUNT(*)"
|
|
" FROM forum_thread,institutions"
|
|
" WHERE forum_thread.ForumType='%u'"
|
|
" AND forum_thread.Location=institutions.InsCod"
|
|
" AND institutions.CtyCod='%ld'",
|
|
(unsigned) ForumType,CtyCod);
|
|
else // InsCod <= 0 ==> Number of threads in institution forums for the whole platform
|
|
sprintf (Query,"SELECT COUNT(*)"
|
|
" FROM forum_thread"
|
|
" WHERE ForumType='%u'",
|
|
(unsigned) ForumType);
|
|
break;
|
|
case For_FORUM_CENTRE_USRS: case For_FORUM_CENTRE_TCHS:
|
|
if (CtrCod > 0) // CtrCod > 0 ==> 0 <= Number of threads in centre forums for a centre <= 1
|
|
sprintf (Query,"SELECT COUNT(*)"
|
|
" FROM forum_thread"
|
|
" WHERE ForumType='%u'"
|
|
" AND Location='%ld'",
|
|
(unsigned) ForumType,CtrCod);
|
|
else if (InsCod > 0) // CtrCod <= 0 && InsCod > 0 ==> Number of threads in centre forums for an institution
|
|
sprintf (Query,"SELECT COUNT(*)"
|
|
" FROM forum_thread,centres"
|
|
" WHERE forum_thread.ForumType='%u'"
|
|
" AND forum_thread.Location=centres.CtrCod"
|
|
" AND centres.InsCod='%ld'",
|
|
(unsigned) ForumType,InsCod);
|
|
else if (CtyCod > 0) // InsCod <= 0 && CtyCod > 0 ==> Number of threads in centre forums for a country
|
|
sprintf (Query,"SELECT COUNT(*)"
|
|
" FROM forum_thread,centres,institutions"
|
|
" WHERE forum_thread.ForumType='%u'"
|
|
" AND forum_thread.Location=centres.CtrCod"
|
|
" AND centres.InsCod=institutions.InsCod"
|
|
" AND institutions.CtyCod='%ld'",
|
|
(unsigned) ForumType,CtyCod);
|
|
else // InsCod <= 0 ==> Number of threads in centre forums for the whole platform
|
|
sprintf (Query,"SELECT COUNT(*)"
|
|
" FROM forum_thread"
|
|
" WHERE ForumType='%u'",
|
|
(unsigned) ForumType);
|
|
break;
|
|
case For_FORUM_DEGREE_USRS: case For_FORUM_DEGREE_TCHS:
|
|
if (DegCod > 0) // DegCod > 0 ==> Number of threads in degree forums for a degree
|
|
sprintf (Query,"SELECT COUNT(*)"
|
|
" FROM forum_thread"
|
|
" WHERE ForumType='%u'"
|
|
" AND Location='%ld'",
|
|
(unsigned) ForumType,DegCod);
|
|
else if (CtrCod > 0) // DegCod <= 0 && CtrCod > 0 ==> Number of threads in degree forums for a centre
|
|
sprintf (Query,"SELECT COUNT(*)"
|
|
" FROM forum_thread,degrees"
|
|
" WHERE forum_thread.ForumType='%u'"
|
|
" AND forum_thread.Location=degrees.DegCod"
|
|
" AND degrees.CtrCod='%ld'",
|
|
(unsigned) ForumType,CtrCod);
|
|
else if (InsCod > 0) // CtrCod <= 0 && InsCod > 0 ==> Number of threads in degree forums for an institution
|
|
sprintf (Query,"SELECT COUNT(*)"
|
|
" FROM forum_thread,degrees,centres"
|
|
" WHERE forum_thread.ForumType='%u'"
|
|
" AND forum_thread.Location=degrees.DegCod"
|
|
" AND degrees.CtrCod=centres.CtrCod"
|
|
" AND centres.InsCod='%ld'",
|
|
(unsigned) ForumType,InsCod);
|
|
else if (CtyCod > 0) // InsCod <= 0 && CtyCod > 0 ==> Number of threads in degree forums for a country
|
|
sprintf (Query,"SELECT COUNT(*)"
|
|
" FROM forum_thread,degrees,centres,institutions"
|
|
" WHERE forum_thread.ForumType='%u'"
|
|
" AND forum_thread.Location=degrees.DegCod"
|
|
" AND degrees.CtrCod=centres.CtrCod"
|
|
" AND centres.InsCod=institutions.InsCod"
|
|
" AND institutions.CtyCod='%ld'",
|
|
(unsigned) ForumType,CtyCod);
|
|
else // InsCod <= 0 ==> Number of threads in degree forums for the whole platform
|
|
sprintf (Query,"SELECT COUNT(*)"
|
|
" FROM forum_thread"
|
|
" WHERE ForumType='%u'",
|
|
(unsigned) ForumType);
|
|
break;
|
|
case For_FORUM_COURSE_USRS: case For_FORUM_COURSE_TCHS:
|
|
if (CrsCod > 0) // CrsCod > 0 ==> 0 <= Number of threads in course forums for a course
|
|
sprintf (Query,"SELECT COUNT(*)"
|
|
" FROM forum_thread"
|
|
" WHERE ForumType='%u'"
|
|
" AND Location='%ld'",
|
|
(unsigned) ForumType,CrsCod);
|
|
else if (DegCod > 0) // CrsCod <= 0 && DegCod > 0 ==> Number of threads in course forums for a degree
|
|
sprintf (Query,"SELECT COUNT(*)"
|
|
" FROM forum_thread,courses"
|
|
" WHERE forum_thread.ForumType='%u'"
|
|
" AND forum_thread.Location=courses.CrsCod"
|
|
" AND courses.DegCod='%ld'",
|
|
(unsigned) ForumType,DegCod);
|
|
else if (CtrCod > 0) // DegCod <= 0 && CtrCod > 0 ==> Number of threads in course forums for a centre
|
|
sprintf (Query,"SELECT COUNT(*)"
|
|
" FROM forum_thread,courses,degrees"
|
|
" WHERE forum_thread.ForumType='%u'"
|
|
" AND forum_thread.Location=courses.CrsCod"
|
|
" AND courses.DegCod=degrees.DegCod"
|
|
" AND degrees.CtrCod='%ld'",
|
|
(unsigned) ForumType,CtrCod);
|
|
else if (InsCod > 0) // CtrCod <= 0 && InsCod > 0 ==> Number of threads in course forums for an institution
|
|
sprintf (Query,"SELECT COUNT(*)"
|
|
" FROM forum_thread,courses,degrees,centres"
|
|
" WHERE forum_thread.ForumType='%u'"
|
|
" AND forum_thread.Location=courses.CrsCod"
|
|
" AND courses.DegCod=degrees.DegCod"
|
|
" AND degrees.CtrCod=centres.CtrCod"
|
|
" AND centres.InsCod='%ld'",
|
|
(unsigned) ForumType,InsCod);
|
|
else if (CtyCod > 0) // InsCod <= 0 && CtyCod > 0 ==> Number of threads in course forums for a country
|
|
sprintf (Query,"SELECT COUNT(*)"
|
|
" FROM forum_thread,courses,degrees,centres,institutions"
|
|
" WHERE forum_thread.ForumType='%u'"
|
|
" AND forum_thread.Location=courses.CrsCod"
|
|
" AND courses.DegCod=degrees.DegCod"
|
|
" AND degrees.CtrCod=centres.CtrCod"
|
|
" AND centres.InsCod=institutions.InsCod"
|
|
" AND institutions.CtyCod='%ld'",
|
|
(unsigned) ForumType,CtyCod);
|
|
else // InsCod <= 0 ==> Number of threads in course forums for the whole platform
|
|
sprintf (Query,"SELECT COUNT(*)"
|
|
" FROM forum_thread"
|
|
" WHERE ForumType='%u'",
|
|
(unsigned) ForumType);
|
|
break;
|
|
}
|
|
return (unsigned) DB_QueryCOUNT (Query,"can not get the number of threads in forums of a type");
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/******************* Get number of threads in a forum ************************/
|
|
/*****************************************************************************/
|
|
|
|
unsigned For_GetNumThrsInForum (For_ForumType_t ForumType)
|
|
{
|
|
char SubQuery[256];
|
|
char Query[1024];
|
|
|
|
/***** Get number of threads in a forum from database *****/
|
|
switch (ForumType)
|
|
{
|
|
case For_FORUM_INSTITUTION_USRS: case For_FORUM_INSTITUTION_TCHS:
|
|
sprintf (SubQuery," AND Location='%ld'",Gbl.Forum.Ins.InsCod);
|
|
break;
|
|
case For_FORUM_CENTRE_USRS: case For_FORUM_CENTRE_TCHS:
|
|
sprintf (SubQuery," AND Location='%ld'",Gbl.Forum.Ctr.CtrCod);
|
|
break;
|
|
case For_FORUM_DEGREE_USRS: case For_FORUM_DEGREE_TCHS:
|
|
sprintf (SubQuery," AND Location='%ld'",Gbl.Forum.Deg.DegCod);
|
|
break;
|
|
case For_FORUM_COURSE_USRS: case For_FORUM_COURSE_TCHS:
|
|
sprintf (SubQuery," AND Location='%ld'",Gbl.Forum.Crs.CrsCod);
|
|
break;
|
|
default:
|
|
SubQuery[0] = '\0';
|
|
break;
|
|
}
|
|
sprintf (Query,"SELECT COUNT(*) FROM forum_thread WHERE ForumType='%u'%s",
|
|
(unsigned) ForumType,SubQuery);
|
|
return (unsigned) DB_QueryCOUNT (Query,"can not get number of threads in a forum");
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************** Get total number of posts in forums of a type ****************/
|
|
/*****************************************************************************/
|
|
|
|
unsigned For_GetNumTotalPstsInForumsOfType (For_ForumType_t ForumType,
|
|
long CtyCod,long InsCod,long CtrCod,long DegCod,long CrsCod,
|
|
unsigned *NumUsrsToBeNotifiedByEMail)
|
|
{
|
|
char Query[1024];
|
|
MYSQL_RES *mysql_res;
|
|
MYSQL_ROW row;
|
|
unsigned NumPosts;
|
|
|
|
/***** Get total number of posts in forums of this type from database *****/
|
|
switch (ForumType)
|
|
{
|
|
case For_FORUM_SWAD_USRS: case For_FORUM_SWAD_TCHS:
|
|
case For_FORUM_GLOBAL_USRS: case For_FORUM_GLOBAL_TCHS:
|
|
// Total number of posts in forums of this type
|
|
sprintf (Query,"SELECT COUNT(*),SUM(forum_post.NumNotif)"
|
|
" FROM forum_thread,forum_post "
|
|
" WHERE forum_thread.ForumType='%u'"
|
|
" AND forum_thread.ThrCod=forum_post.ThrCod",
|
|
(unsigned) ForumType);
|
|
break;
|
|
case For_FORUM_INSTITUTION_USRS: case For_FORUM_INSTITUTION_TCHS:
|
|
if (InsCod > 0) // InsCod > 0 ==> Number of posts in institutions forums for an institution
|
|
sprintf (Query,"SELECT COUNT(*),SUM(forum_post.NumNotif)"
|
|
" FROM forum_thread,forum_post"
|
|
" WHERE forum_thread.ForumType='%u'"
|
|
" AND forum_thread.Location='%ld'"
|
|
" AND forum_thread.ThrCod=forum_post.ThrCod",
|
|
(unsigned) ForumType,InsCod);
|
|
else if (CtyCod > 0) // InsCod <= 0 && CtyCod > 0 ==> Number of posts in institutions forums for a country
|
|
sprintf (Query,"SELECT COUNT(*),SUM(forum_post.NumNotif)"
|
|
" FROM forum_thread,institutions,forum_post"
|
|
" WHERE forum_thread.ForumType='%u'"
|
|
" AND forum_thread.Location=institutions.InsCod"
|
|
" AND institutions.CtyCod='%ld'"
|
|
" AND forum_thread.ThrCod=forum_post.ThrCod",
|
|
(unsigned) ForumType,CtyCod);
|
|
else // InsCod <= 0 ==> Number of posts in institution forums for the whole platform
|
|
sprintf (Query,"SELECT COUNT(*),SUM(forum_post.NumNotif)"
|
|
" FROM forum_thread,forum_post "
|
|
" WHERE forum_thread.ForumType='%u'"
|
|
" AND forum_thread.ThrCod=forum_post.ThrCod",
|
|
(unsigned) ForumType);
|
|
break;
|
|
case For_FORUM_CENTRE_USRS: case For_FORUM_CENTRE_TCHS:
|
|
if (CtrCod > 0) // CtrCod > 0 ==> Number of posts in centre forums for a centre
|
|
sprintf (Query,"SELECT COUNT(*),SUM(forum_post.NumNotif)"
|
|
" FROM forum_thread,forum_post"
|
|
" WHERE forum_thread.ForumType='%u'"
|
|
" AND forum_thread.Location='%ld'"
|
|
" AND forum_thread.ThrCod=forum_post.ThrCod",
|
|
(unsigned) ForumType,CtrCod);
|
|
else if (InsCod > 0) // CtrCod <= 0 && InsCod > 0 ==> Number of posts in centre forums for an institution
|
|
sprintf (Query,"SELECT COUNT(*),SUM(forum_post.NumNotif)"
|
|
" FROM forum_thread,centres,forum_post"
|
|
" WHERE forum_thread.ForumType='%u'"
|
|
" AND forum_thread.Location=centres.CtrCod"
|
|
" AND centres.InsCod='%ld'"
|
|
" AND forum_thread.ThrCod=forum_post.ThrCod",
|
|
(unsigned) ForumType,InsCod);
|
|
else if (CtyCod > 0) // InsCod <= 0 && CtyCod > 0 ==> Number of posts in centre forums for a country
|
|
sprintf (Query,"SELECT COUNT(*),SUM(forum_post.NumNotif)"
|
|
" FROM forum_thread,centres,institutions,forum_post"
|
|
" WHERE forum_thread.ForumType='%u'"
|
|
" AND forum_thread.Location=centres.CtrCod"
|
|
" AND centres.InsCod=institutions.InsCod"
|
|
" AND institutions.CtyCod='%ld'"
|
|
" AND forum_thread.ThrCod=forum_post.ThrCod",
|
|
(unsigned) ForumType,CtyCod);
|
|
else // InsCod <= 0 ==> Number of posts in centre forums for the whole platform
|
|
sprintf (Query,"SELECT COUNT(*),SUM(forum_post.NumNotif)"
|
|
" FROM forum_thread,forum_post "
|
|
" WHERE forum_thread.ForumType='%u'"
|
|
" AND forum_thread.ThrCod=forum_post.ThrCod",
|
|
(unsigned) ForumType);
|
|
break;
|
|
case For_FORUM_DEGREE_USRS: case For_FORUM_DEGREE_TCHS:
|
|
if (DegCod > 0) // DegCod > 0 ==> Number of posts in degree forums for a degree
|
|
sprintf (Query,"SELECT COUNT(*),SUM(forum_post.NumNotif)"
|
|
" FROM forum_thread,forum_post "
|
|
" WHERE forum_thread.ForumType='%u'"
|
|
" AND forum_thread.Location='%ld'"
|
|
" AND forum_thread.ThrCod=forum_post.ThrCod",
|
|
(unsigned) ForumType,DegCod);
|
|
else if (CtrCod > 0) // DegCod <= 0 && CtrCod > 0 ==> Number of posts in degree forums for a centre
|
|
sprintf (Query,"SELECT COUNT(*),SUM(forum_post.NumNotif)"
|
|
" FROM forum_thread,degrees,forum_post "
|
|
" WHERE forum_thread.ForumType='%u'"
|
|
" AND forum_thread.Location=degrees.DegCod"
|
|
" AND degrees.CtrCod='%ld'"
|
|
" AND forum_thread.ThrCod=forum_post.ThrCod",
|
|
(unsigned) ForumType,CtrCod);
|
|
else if (InsCod > 0) // CtrCod <= 0 && InsCod > 0 ==> Number of posts in degree forums for an institution
|
|
sprintf (Query,"SELECT COUNT(*),SUM(forum_post.NumNotif)"
|
|
" FROM forum_thread,degrees,centres,forum_post"
|
|
" WHERE forum_thread.ForumType='%u'"
|
|
" AND forum_thread.Location=degrees.DegCod"
|
|
" AND degrees.CtrCod=centres.CtrCod"
|
|
" AND centres.InsCod='%ld'"
|
|
" AND forum_thread.ThrCod=forum_post.ThrCod",
|
|
(unsigned) ForumType,InsCod);
|
|
else if (CtyCod > 0) // InsCod <= 0 && CtyCod > 0 ==> Number of posts in degree forums for a country
|
|
sprintf (Query,"SELECT COUNT(*),SUM(forum_post.NumNotif)"
|
|
" FROM forum_thread,degrees,centres,institutions,forum_post"
|
|
" WHERE forum_thread.ForumType='%u'"
|
|
" AND forum_thread.Location=degrees.DegCod"
|
|
" AND degrees.CtrCod=centres.CtrCod"
|
|
" AND centres.InsCod=institutions.InsCod"
|
|
" AND institutions.CtyCod='%ld'"
|
|
" AND forum_thread.ThrCod=forum_post.ThrCod",
|
|
(unsigned) ForumType,CtyCod);
|
|
else // InsCod <= 0 ==> Number of posts in degree forums for the whole platform
|
|
sprintf (Query,"SELECT COUNT(*),SUM(forum_post.NumNotif)"
|
|
" FROM forum_thread,forum_post "
|
|
" WHERE forum_thread.ForumType='%u'"
|
|
" AND forum_thread.ThrCod=forum_post.ThrCod",
|
|
(unsigned) ForumType);
|
|
break;
|
|
case For_FORUM_COURSE_USRS: case For_FORUM_COURSE_TCHS:
|
|
if (CrsCod > 0) // CrsCod > 0 ==> 0 <= number of posts in course forums for a course
|
|
sprintf (Query,"SELECT COUNT(*),SUM(forum_post.NumNotif)"
|
|
" FROM forum_thread,forum_post "
|
|
" WHERE forum_thread.ForumType='%u'"
|
|
" AND forum_thread.Location='%ld'"
|
|
" AND forum_thread.ThrCod=forum_post.ThrCod",
|
|
(unsigned) ForumType,CrsCod);
|
|
else if (DegCod > 0) // CrsCod <= 0 && DegCod > 0 ==> Number of posts in course forums for a degree
|
|
sprintf (Query,"SELECT COUNT(*),SUM(forum_post.NumNotif)"
|
|
" FROM forum_thread,courses,forum_post "
|
|
" WHERE forum_thread.ForumType='%u'"
|
|
" AND forum_thread.Location=courses.CrsCod"
|
|
" AND courses.DegCod='%ld'"
|
|
" AND forum_thread.ThrCod=forum_post.ThrCod",
|
|
(unsigned) ForumType,DegCod);
|
|
else if (CtrCod > 0) // DegCod <= 0 && CtrCod > 0 ==> Number of posts in course forums for a centre
|
|
sprintf (Query,"SELECT COUNT(*),SUM(forum_post.NumNotif)"
|
|
" FROM forum_thread,courses,degrees,forum_post "
|
|
" WHERE forum_thread.ForumType='%u'"
|
|
" AND forum_thread.Location=courses.CrsCod"
|
|
" AND courses.DegCod=degrees.DegCod"
|
|
" AND degrees.CtrCod='%ld'"
|
|
" AND forum_thread.ThrCod=forum_post.ThrCod",
|
|
(unsigned) ForumType,CtrCod);
|
|
else if (InsCod > 0) // CtrCod <= 0 && InsCod > 0 ==> Number of posts in course forums for an institution
|
|
sprintf (Query,"SELECT COUNT(*),SUM(forum_post.NumNotif)"
|
|
" FROM forum_thread,courses,degrees,centres,forum_post"
|
|
" WHERE forum_thread.ForumType='%u'"
|
|
" AND forum_thread.Location=courses.CrsCod"
|
|
" AND courses.DegCod=degrees.DegCod"
|
|
" AND degrees.CtrCod=centres.CtrCod"
|
|
" AND centres.InsCod='%ld'"
|
|
" AND forum_thread.ThrCod=forum_post.ThrCod",
|
|
(unsigned) ForumType,InsCod);
|
|
else if (CtyCod > 0) // InsCod <= 0 && CtyCod > 0 ==> Number of posts in course forums for a country
|
|
sprintf (Query,"SELECT COUNT(*),SUM(forum_post.NumNotif)"
|
|
" FROM forum_thread,courses,degrees,centres,institutions,forum_post"
|
|
" WHERE forum_thread.ForumType='%u'"
|
|
" AND forum_thread.Location=courses.CrsCod"
|
|
" AND courses.DegCod=degrees.DegCod"
|
|
" AND degrees.CtrCod=centres.CtrCod"
|
|
" AND centres.InsCod=institutions.InsCod"
|
|
" AND institutions.CtyCod='%ld'"
|
|
" AND forum_thread.ThrCod=forum_post.ThrCod",
|
|
(unsigned) ForumType,CtyCod);
|
|
else // CrsCod <= 0 && DegCod <= 0 && CtrCod <= 0 ==> Number of posts in course forums for the whole platform
|
|
sprintf (Query,"SELECT COUNT(*),SUM(forum_post.NumNotif)"
|
|
" FROM forum_thread,forum_post "
|
|
" WHERE forum_thread.ForumType='%u'"
|
|
" AND forum_thread.ThrCod=forum_post.ThrCod",
|
|
(unsigned) ForumType);
|
|
break;
|
|
}
|
|
DB_QuerySELECT (Query,&mysql_res,"can not get the total number of forums of a type");
|
|
|
|
/* Get row with number of posts */
|
|
row = mysql_fetch_row (mysql_res);
|
|
|
|
/* Get number of posts (row[0]) */
|
|
if (sscanf (row[0],"%u",&NumPosts) != 1)
|
|
Lay_ShowErrorAndExit ("Error when getting the total number of forums of a type.");
|
|
|
|
/* Get number of users notified (row[1]) */
|
|
if (row[1])
|
|
{
|
|
if (sscanf (row[1],"%u",NumUsrsToBeNotifiedByEMail) != 1)
|
|
Lay_ShowErrorAndExit ("Error when getting the total number of forums of a type.");
|
|
}
|
|
else
|
|
*NumUsrsToBeNotifiedByEMail = 0;
|
|
|
|
/***** Free structure that stores the query result *****/
|
|
DB_FreeMySQLResult (&mysql_res);
|
|
|
|
return NumPosts;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************* Get number of posts in a forum ************************/
|
|
/*****************************************************************************/
|
|
|
|
unsigned For_GetNumPstsInForum (For_ForumType_t ForumType)
|
|
{
|
|
char SubQuery[256];
|
|
char Query[1024];
|
|
|
|
/***** Get number of posts in a forum from database *****/
|
|
switch (ForumType)
|
|
{
|
|
case For_FORUM_INSTITUTION_USRS: case For_FORUM_INSTITUTION_TCHS:
|
|
sprintf (SubQuery," AND forum_thread.Location='%ld'",Gbl.Forum.Ins.InsCod);
|
|
break;
|
|
case For_FORUM_CENTRE_USRS: case For_FORUM_CENTRE_TCHS:
|
|
sprintf (SubQuery," AND forum_thread.Location='%ld'",Gbl.Forum.Ins.InsCod);
|
|
break;
|
|
case For_FORUM_DEGREE_USRS: case For_FORUM_DEGREE_TCHS:
|
|
sprintf (SubQuery," AND forum_thread.Location='%ld'",Gbl.Forum.Deg.DegCod);
|
|
break;
|
|
case For_FORUM_COURSE_USRS: case For_FORUM_COURSE_TCHS:
|
|
sprintf (SubQuery," AND forum_thread.Location='%ld'",Gbl.Forum.Crs.CrsCod);
|
|
break;
|
|
default:
|
|
SubQuery[0] = '\0';
|
|
break;
|
|
}
|
|
sprintf (Query,"SELECT COUNT(*) FROM forum_thread,forum_post "
|
|
" WHERE forum_thread.ForumType='%u'%s AND forum_thread.ThrCod=forum_post.ThrCod",
|
|
(unsigned) ForumType,SubQuery);
|
|
return (unsigned) DB_QueryCOUNT (Query,"can not get the number of posts in a forum");
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************************ List the threads of a forum ************************/
|
|
/*****************************************************************************/
|
|
|
|
void For_ListForumThrs (long ThrCods[Pag_ITEMS_PER_PAGE],struct Pagination *PaginationThrs)
|
|
{
|
|
extern const char *The_ClassFormul[The_NUM_THEMES];
|
|
extern const char *The_ClassFormulB[The_NUM_THEMES];
|
|
extern const char *Txt_You_have_written_1_post_in_this_thread;
|
|
extern const char *Txt_You_have_written_X_posts_in_this_thread;
|
|
extern const char *Txt_Thread_with_posts_from_you;
|
|
extern const char *Txt_There_are_new_posts;
|
|
extern const char *Txt_No_new_posts;
|
|
extern const char *Txt_Move_thread;
|
|
unsigned NumThr;
|
|
unsigned NumThrInScreen; // From 0 to Pag_ITEMS_PER_PAGE-1
|
|
struct ForumThread Thr;
|
|
struct UsrData UsrDat;
|
|
For_ForumOrderType_t Order;
|
|
const char *DateTime;
|
|
struct Pagination PaginationPsts;
|
|
const char *Style;
|
|
bool ICanMoveThreads = (Gbl.Usrs.Me.LoggedRole == Rol_SYS_ADM); // If I have permission to move threads...
|
|
long ThreadInMyClipboard = -1L;
|
|
bool ThisThreadIsInMyClipboard;
|
|
unsigned Column;
|
|
|
|
/***** Get if there is a thread ready to be moved *****/
|
|
if (ICanMoveThreads)
|
|
ThreadInMyClipboard = For_GetThrInMyClipboard ();
|
|
|
|
/***** Initialize structure with user's data *****/
|
|
Usr_UsrDataConstructor (&UsrDat);
|
|
|
|
for (NumThr = PaginationThrs->FirstItemVisible, NumThrInScreen = 0, Gbl.RowEvenOdd = 0;
|
|
NumThr <= PaginationThrs->LastItemVisible;
|
|
NumThr++, NumThrInScreen++, Gbl.RowEvenOdd = 1 - Gbl.RowEvenOdd)
|
|
{
|
|
/***** Get the data of this thread *****/
|
|
Thr.ThrCod = ThrCods[NumThrInScreen];
|
|
For_GetThrData (&Thr);
|
|
Style = (Thr.NumUnreadPosts ? "MSG_AUT_NEW" :
|
|
"MSG_AUT");
|
|
ThisThreadIsInMyClipboard = (Thr.ThrCod == ThreadInMyClipboard);
|
|
|
|
/***** Show my photo if I have any posts in this thread *****/
|
|
fprintf (Gbl.F.Out,"<tr>"
|
|
"<td style=\"width:14px; text-align:right;"
|
|
" vertical-align:top; background-color:%s;\">",
|
|
ThisThreadIsInMyClipboard ? LIGHT_GREEN :
|
|
Gbl.ColorRows[Gbl.RowEvenOdd]);
|
|
if (Thr.NumMyPosts)
|
|
{
|
|
fprintf (Gbl.F.Out,"<span title=\"");
|
|
if (Thr.NumMyPosts == 1)
|
|
fprintf (Gbl.F.Out,"%s",Txt_You_have_written_1_post_in_this_thread);
|
|
else
|
|
fprintf (Gbl.F.Out,Txt_You_have_written_X_posts_in_this_thread,
|
|
Thr.NumMyPosts);
|
|
fprintf (Gbl.F.Out,"\">"
|
|
"<img src=\"");
|
|
if (Gbl.Usrs.Me.PhotoURL[0]) // If I have photo
|
|
fprintf (Gbl.F.Out,"%s",
|
|
Gbl.Usrs.Me.PhotoURL);
|
|
else
|
|
fprintf (Gbl.F.Out,"%s/usr_bl.jpg",
|
|
Gbl.Prefs.IconsURL);
|
|
fprintf (Gbl.F.Out,"\" alt=\"%s\" title=\"%s\""
|
|
" class=\"PHOTO12x16\" />"
|
|
"</span>",
|
|
Txt_Thread_with_posts_from_you,
|
|
Txt_Thread_with_posts_from_you);
|
|
}
|
|
fprintf (Gbl.F.Out,"</td>");
|
|
|
|
/***** Put an icon with thread status *****/
|
|
fprintf (Gbl.F.Out,"<td style=\"width:24px; text-align:left;"
|
|
" vertical-align:top; background-color:%s;\">"
|
|
"<img src=\"%s/%s16x16.gif\""
|
|
" alt=\"%s\" title=\"%s\""
|
|
" class=\"ICON16x16\" />",
|
|
ThisThreadIsInMyClipboard ? LIGHT_GREEN :
|
|
Gbl.ColorRows[Gbl.RowEvenOdd],
|
|
Gbl.Prefs.IconsURL,
|
|
Thr.NumUnreadPosts ? "msg-unread" :
|
|
"msg-open",
|
|
Thr.NumUnreadPosts ? Txt_There_are_new_posts :
|
|
Txt_No_new_posts,
|
|
Thr.NumUnreadPosts ? Txt_There_are_new_posts :
|
|
Txt_No_new_posts);
|
|
if (PermissionThreadDeletion[Gbl.Forum.ForumType] &
|
|
(1 << Gbl.Usrs.Me.LoggedRole)) // If I have permission to remove thread in this forum...
|
|
{
|
|
/* Put button to remove the thread */
|
|
fprintf (Gbl.F.Out,"<br />");
|
|
Act_FormStart (For_ActionsReqDelThr[Gbl.Forum.ForumType]);
|
|
For_PutAllHiddenParamsForum ();
|
|
For_PutHiddenParamThrCod (Thr.ThrCod);
|
|
Lay_PutIconRemove ();
|
|
Act_FormEnd ();
|
|
}
|
|
|
|
if (ICanMoveThreads)
|
|
{
|
|
/* Put button to cut the thread for moving it to another forum */
|
|
fprintf (Gbl.F.Out,"<br />");
|
|
Act_FormStart (For_ActionsCutThrFor[Gbl.Forum.ForumType]);
|
|
Pag_PutHiddenParamPagNum (Gbl.Pag.CurrentPage);
|
|
For_PutAllHiddenParamsForum ();
|
|
For_PutHiddenParamThrCod (Thr.ThrCod);
|
|
fprintf (Gbl.F.Out,"<input type=\"image\" src=\"%s/cut16x16.gif\""
|
|
" alt=\"%s\" title=\"%s\" class=\"ICON16x16\" />",
|
|
Gbl.Prefs.IconsURL,
|
|
Txt_Move_thread,
|
|
Txt_Move_thread);
|
|
Act_FormEnd ();
|
|
}
|
|
|
|
fprintf (Gbl.F.Out,"</td>");
|
|
|
|
/***** Write subject and links to thread pages *****/
|
|
fprintf (Gbl.F.Out,"<td style=\"text-align:left; vertical-align:top;"
|
|
" background-color:%s;\">",
|
|
ThisThreadIsInMyClipboard ? LIGHT_GREEN :
|
|
Gbl.ColorRows[Gbl.RowEvenOdd]);
|
|
PaginationPsts.NumItems = Thr.NumPosts;
|
|
PaginationPsts.CurrentPage = 1; // First page
|
|
Pag_CalculatePagination (&PaginationPsts);
|
|
Str_LimitLengthHTMLStr (Thr.Subject,80);
|
|
Pag_WriteLinksToPages (Pag_POSTS_FORUM,Thr.ThrCod,&PaginationPsts,
|
|
Thr.Enabled[For_FIRST_MSG],
|
|
Thr.Subject,
|
|
Thr.NumUnreadPosts ? The_ClassFormulB[Gbl.Prefs.Theme] :
|
|
The_ClassFormul[Gbl.Prefs.Theme],
|
|
true);
|
|
fprintf (Gbl.F.Out,"</td>");
|
|
|
|
/***** Write the authors and dates of first and last posts *****/
|
|
for (Order = For_FIRST_MSG;
|
|
Order <= For_LAST_MSG;
|
|
Order++)
|
|
{
|
|
if (Order == For_FIRST_MSG || Thr.NumPosts > 1) // Don't write twice the same author when thread has only one thread
|
|
{
|
|
/* Write the author of first or last message */
|
|
UsrDat.UsrCod = Thr.UsrCod[Order];
|
|
Usr_ChkUsrCodAndGetAllUsrDataFromUsrCod (&UsrDat);
|
|
Msg_WriteMsgAuthor (&UsrDat,55,9,Style,Thr.Enabled[Order],
|
|
ThisThreadIsInMyClipboard ? LIGHT_GREEN :
|
|
Gbl.ColorRows[Gbl.RowEvenOdd]);
|
|
|
|
/* Write the date of first or last message (it's in YYYYMMDDHHMMSS format) */
|
|
fprintf (Gbl.F.Out,"<td class=\"%s\" style=\"text-align:left;"
|
|
" vertical-align:top; background-color:%s;\">",
|
|
Style,
|
|
ThisThreadIsInMyClipboard ? LIGHT_GREEN :
|
|
Gbl.ColorRows[Gbl.RowEvenOdd]);
|
|
DateTime = Thr.WriteTime[Order];
|
|
Dat_WriteDate (DateTime);
|
|
fprintf (Gbl.F.Out,"<br />");
|
|
Dat_WriteHourMinute (&DateTime[8]);
|
|
fprintf (Gbl.F.Out,"</td>");
|
|
}
|
|
else
|
|
for (Column = 1;
|
|
Column <= 3;
|
|
Column++)
|
|
fprintf (Gbl.F.Out,"<td class=\"%s\" style=\"text-align:left;"
|
|
" vertical-align:top; background-color:%s;\">"
|
|
"</td>",
|
|
Style,
|
|
ThisThreadIsInMyClipboard ? LIGHT_GREEN :
|
|
Gbl.ColorRows[Gbl.RowEvenOdd]);
|
|
}
|
|
|
|
/***** Write number of posts in this thread *****/
|
|
fprintf (Gbl.F.Out,"<td class=\"%s\" style=\"text-align:right;"
|
|
" vertical-align:top; background-color:%s;\">"
|
|
"%u "
|
|
"</td>",
|
|
Style,
|
|
ThisThreadIsInMyClipboard ? LIGHT_GREEN :
|
|
Gbl.ColorRows[Gbl.RowEvenOdd],
|
|
Thr.NumPosts);
|
|
|
|
/***** Write number of new posts in this thread *****/
|
|
fprintf (Gbl.F.Out,"<td class=\"%s\" style=\"text-align:right;"
|
|
" vertical-align:top; background-color:%s;\">"
|
|
"%u "
|
|
"</td>",
|
|
Style,
|
|
ThisThreadIsInMyClipboard ? LIGHT_GREEN :
|
|
Gbl.ColorRows[Gbl.RowEvenOdd],
|
|
Thr.NumUnreadPosts);
|
|
|
|
/***** Write number of users who have write posts in this thread *****/
|
|
fprintf (Gbl.F.Out,"<td class=\"%s\" style=\"text-align:right;"
|
|
" vertical-align:top; background-color:%s;\">"
|
|
"%u "
|
|
"</td>",
|
|
Style,
|
|
ThisThreadIsInMyClipboard ? LIGHT_GREEN :
|
|
Gbl.ColorRows[Gbl.RowEvenOdd],
|
|
Thr.NumWriters);
|
|
|
|
/***** Write number of users who have read this thread *****/
|
|
fprintf (Gbl.F.Out,"<td class=\"%s\" style=\"text-align:right;"
|
|
" vertical-align:top; background-color:%s;\">"
|
|
"%u "
|
|
"</td>"
|
|
"</tr>",
|
|
Style,
|
|
ThisThreadIsInMyClipboard ? LIGHT_GREEN :
|
|
Gbl.ColorRows[Gbl.RowEvenOdd],
|
|
Thr.NumReaders);
|
|
}
|
|
|
|
/***** Free memory used for user's data *****/
|
|
Usr_UsrDataDestructor (&UsrDat);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/***************************** Get data of a thread **************************/
|
|
/*****************************************************************************/
|
|
|
|
void For_GetThrData (struct ForumThread *Thr)
|
|
{
|
|
extern const char *Txt_no_subject;
|
|
char Query[2048];
|
|
MYSQL_RES *mysql_res;
|
|
MYSQL_ROW row;
|
|
unsigned long NumRows;
|
|
For_ForumOrderType_t Order;
|
|
|
|
/***** Get data of a thread from database *****/
|
|
sprintf (Query,"SELECT m0.PstCod,m1.PstCod,m0.UsrCod,m1.UsrCod,"
|
|
"DATE_FORMAT(m0.CreatTime,'%%Y%%m%%d%%H%%i%%S'),DATE_FORMAT(m1.CreatTime,'%%Y%%m%%d%%H%%i%%S'),"
|
|
"m0.Subject"
|
|
" FROM forum_thread,forum_post AS m0,forum_post AS m1"
|
|
" WHERE forum_thread.ThrCod='%ld' AND forum_thread.FirstPstCod=m0.PstCod AND forum_thread.LastPstCod=m1.PstCod",
|
|
Thr->ThrCod);
|
|
NumRows = DB_QuerySELECT (Query,&mysql_res,"can not get data of a thread of a forum");
|
|
|
|
/***** The result of the query should have one row *****/
|
|
if (NumRows != 1)
|
|
Lay_ShowErrorAndExit ("Error when getting data of a thread of a forum.");
|
|
row = mysql_fetch_row (mysql_res);
|
|
|
|
/***** Get the code of the first message in this thread (row[0]) *****/
|
|
if (sscanf (row[0],"%ld",&(Thr->PstCod[For_FIRST_MSG])) != 1)
|
|
Lay_ShowErrorAndExit ("Wrong code of post.");
|
|
|
|
/***** Get the code of the last message in this thread (row[1]) *****/
|
|
if (sscanf (row[1],"%ld",&(Thr->PstCod[For_LAST_MSG])) != 1)
|
|
Lay_ShowErrorAndExit ("Wrong code of post.");
|
|
|
|
/***** Get the author of the first message in this thread (row[2]) *****/
|
|
Thr->UsrCod[For_FIRST_MSG] = Str_ConvertStrCodToLongCod (row[2]);
|
|
|
|
/***** Get the author of the last message in this thread (row[3]) *****/
|
|
Thr->UsrCod[For_LAST_MSG] = Str_ConvertStrCodToLongCod (row[3]);
|
|
|
|
/***** Get the date of the first message in this thread (row[4]) *****/
|
|
strncpy (Thr->WriteTime[For_FIRST_MSG],row[4],Cns_MAX_BYTES_DATE);
|
|
Thr->WriteTime[For_FIRST_MSG][Cns_MAX_BYTES_DATE] = '\0';
|
|
|
|
/***** Get the date of the last message in this thread (row[5]) *****/
|
|
strncpy (Thr->WriteTime[For_LAST_MSG],row[5],Cns_MAX_BYTES_DATE);
|
|
Thr->WriteTime[For_LAST_MSG][Cns_MAX_BYTES_DATE] = '\0';
|
|
|
|
/***** Get the subject of this thread (row[6]) *****/
|
|
strncpy (Thr->Subject,row[6],Cns_MAX_BYTES_SUBJECT);
|
|
Thr->Subject[Cns_MAX_BYTES_SUBJECT] = '\0';
|
|
if (!Thr->Subject[0])
|
|
sprintf (Thr->Subject,"[%s]",Txt_no_subject);
|
|
|
|
/***** Free structure that stores the query result *****/
|
|
DB_FreeMySQLResult (&mysql_res);
|
|
|
|
/***** Get if first or last message are enabled *****/
|
|
for (Order = For_FIRST_MSG;
|
|
Order <= For_LAST_MSG;
|
|
Order++)
|
|
Thr->Enabled[Order] = For_GetIfPstIsEnabled (Thr->PstCod[Order]);
|
|
|
|
/***** Get number of posts in this thread *****/
|
|
Thr->NumPosts = For_GetNumPstsInThr (Thr->ThrCod);
|
|
|
|
/***** Get number of unread (by me) posts in this thread *****/
|
|
Thr->NumUnreadPosts = For_GetNumOfUnreadPostsInThr (Thr->ThrCod,Thr->NumPosts);
|
|
|
|
/***** Get number of posts that I have written in this thread *****/
|
|
Thr->NumMyPosts = For_GetNumMyPstInThr (Thr->ThrCod);
|
|
|
|
/***** Get number of users who have write posts in this thread *****/
|
|
Thr->NumWriters = For_GetNumOfWritersInThr (Thr->ThrCod);
|
|
|
|
/***** Get number of users who have read this thread *****/
|
|
Thr->NumReaders = For_GetNumOfReadersOfThr (Thr->ThrCod);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************* Write the subject of the first message of a thread ************/
|
|
/*****************************************************************************/
|
|
|
|
void For_WriteThrSubject (long ThrCod)
|
|
{
|
|
extern const char *Txt_no_subject;
|
|
extern const char *Txt_first_message_not_allowed;
|
|
char Query[512];
|
|
MYSQL_RES *mysql_res;
|
|
MYSQL_ROW row;
|
|
unsigned long NumRows;
|
|
long FirstPstCod;
|
|
|
|
/***** Get subject of a thread from database *****/
|
|
sprintf (Query,"SELECT forum_post.PstCod,forum_post.Subject FROM forum_thread,forum_post"
|
|
" WHERE forum_thread.ThrCod='%ld' AND forum_thread.FirstPstCod=forum_post.PstCod",
|
|
ThrCod);
|
|
NumRows = DB_QuerySELECT (Query,&mysql_res,"can not get the subject of a thread");
|
|
|
|
/***** The result of the query should have only one row *****/
|
|
if (NumRows != 1)
|
|
Lay_ShowErrorAndExit ("Error when getting the subject of a thread.");
|
|
row = mysql_fetch_row (mysql_res);
|
|
|
|
/***** Get message code *****/
|
|
if (sscanf (row[0],"%ld",&FirstPstCod) != 1)
|
|
Lay_ShowErrorAndExit ("Error when getting the subject of a thread.");
|
|
|
|
/***** Write the subject of the thread *****/
|
|
if (For_GetIfPstIsEnabled (FirstPstCod))
|
|
{
|
|
if (row[1][0])
|
|
fprintf (Gbl.F.Out,"%s",row[1]);
|
|
else
|
|
fprintf (Gbl.F.Out,"[%s]",Txt_no_subject);
|
|
}
|
|
else
|
|
fprintf (Gbl.F.Out,"[%s]",Txt_first_message_not_allowed);
|
|
|
|
/***** Free the structure that stores the query result *****/
|
|
DB_FreeMySQLResult (&mysql_res);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/**************** Show posts of a thread in a discussion forum ***************/
|
|
/*****************************************************************************/
|
|
|
|
void For_ShowThrPsts (void)
|
|
{
|
|
long ThrCod;
|
|
|
|
/***** Get order type, degree and course of the forum *****/
|
|
For_GetParamsForum ();
|
|
|
|
/***** Get the identifier of the thread that user want to show *****/
|
|
ThrCod = For_GetParamThrCod ();
|
|
|
|
/***** Show the posts of that thread *****/
|
|
For_ShowForumLevel2 (ThrCod);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************* Get parameters related to a forum *********************/
|
|
/*****************************************************************************/
|
|
|
|
void For_GetParamsForum (void)
|
|
{
|
|
char UnsignedStr[10+1];
|
|
unsigned UnsignedNum;
|
|
char LongStr[1+10+1];
|
|
|
|
/***** Get which forums I want to see *****/
|
|
Par_GetParToText ("WhichForum",UnsignedStr,10);
|
|
if (sscanf (UnsignedStr,"%u",&UnsignedNum) == 1)
|
|
Gbl.Forum.WhichForums = (For_ForumOrderType_t) UnsignedNum;
|
|
else
|
|
Gbl.Forum.WhichForums = For_DEFAULT_WHICH_FORUMS;
|
|
|
|
/***** Get order type *****/
|
|
Par_GetParToText ("Order",UnsignedStr,10);
|
|
if (sscanf (UnsignedStr,"%u",&UnsignedNum) == 1)
|
|
Gbl.Forum.SelectedOrderType = (For_ForumOrderType_t) UnsignedNum;
|
|
else
|
|
Gbl.Forum.SelectedOrderType = For_DEFAULT_ORDER;
|
|
|
|
/***** Get parameter with code of institution *****/
|
|
Par_GetParToText ("ForInsCod",LongStr,1+10);
|
|
Gbl.Forum.Ins.InsCod = Str_ConvertStrCodToLongCod (LongStr);
|
|
Ins_GetDataOfInstitutionByCod (&Gbl.Forum.Ins,Ins_GET_MINIMAL_DATA);
|
|
|
|
/***** Get parameter with code of institution *****/
|
|
Par_GetParToText ("ForCtrCod",LongStr,1+10);
|
|
Gbl.Forum.Ctr.CtrCod = Str_ConvertStrCodToLongCod (LongStr);
|
|
Ctr_GetDataOfCentreByCod (&Gbl.Forum.Ctr);
|
|
|
|
/***** Get parameter with code of degree *****/
|
|
Par_GetParToText ("ForDegCod",LongStr,1+10);
|
|
Gbl.Forum.Deg.DegCod = Str_ConvertStrCodToLongCod (LongStr);
|
|
Deg_GetDataOfDegreeByCod (&Gbl.Forum.Deg);
|
|
|
|
/***** Get parameter with code of course *****/
|
|
Par_GetParToText ("ForCrsCod",LongStr,1+10);
|
|
Gbl.Forum.Crs.CrsCod = Str_ConvertStrCodToLongCod (LongStr);
|
|
Crs_GetDataOfCourseByCod (&Gbl.Forum.Crs);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************ Write a form parameter to specify a thread code ****************/
|
|
/*****************************************************************************/
|
|
|
|
void For_PutHiddenParamThrCod (long ThrCod)
|
|
{
|
|
Par_PutHiddenParamLong ("ThrCod",ThrCod);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********* Get the value of the parameter with the code of a thread **********/
|
|
/*****************************************************************************/
|
|
|
|
static long For_GetParamThrCod (void)
|
|
{
|
|
char StrThrCod[1+10+1]; // String that holds the thread code
|
|
long ThrCod;
|
|
|
|
/* Get thread code */
|
|
Par_GetParToText ("ThrCod",StrThrCod,1+10);
|
|
if (sscanf (StrThrCod,"%ld",&ThrCod) != 1)
|
|
Lay_ShowErrorAndExit ("Wrong thread code.");
|
|
|
|
return ThrCod;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************* Write a form parameter to specify a post code *****************/
|
|
/*****************************************************************************/
|
|
|
|
static void For_PutHiddenParamPstCod (long PstCod)
|
|
{
|
|
Par_PutHiddenParamLong ("PstCod",PstCod);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********** Get the value of the parameter with the code of a post ***********/
|
|
/*****************************************************************************/
|
|
|
|
static long For_GetParamPstCod (void)
|
|
{
|
|
char StrPstCod[1+10+1]; // String that holds the post code
|
|
long PstCod;
|
|
|
|
/* Get post code */
|
|
Par_GetParToText ("PstCod",StrPstCod,1+10);
|
|
if (sscanf (StrPstCod,"%ld",&PstCod) != 1)
|
|
Lay_ShowErrorAndExit ("Wrong post code.");
|
|
|
|
return PstCod;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/******************** Show posts of a thread of the forum ********************/
|
|
/*****************************************************************************/
|
|
|
|
void For_ShowForumLevel2 (long ThrCod)
|
|
{
|
|
char Subject[Cns_MAX_BYTES_SUBJECT+1];
|
|
|
|
/***** Get order type, degree and course of the forum *****/
|
|
For_GetParamsForum ();
|
|
|
|
/***** Set forum type *****/
|
|
For_SetForumTypeAndRestrictAccess ();
|
|
|
|
/***** Show the posts of this thread *****/
|
|
For_ShowThreadPosts (ThrCod,Subject);
|
|
|
|
/***** Form to write a new message in the thread *****/
|
|
For_WriteFormForumPst (true,ThrCod,Subject);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************** Show an area to write a message **********************/
|
|
/*****************************************************************************/
|
|
|
|
static void For_WriteFormForumPst (bool IsReply,long ThrCod,const char *Subject)
|
|
{
|
|
extern const char *The_ClassFormul[The_NUM_THEMES];
|
|
extern const char *Txt_New_message;
|
|
extern const char *Txt_New_thread;
|
|
extern const char *Txt_MSG_Subject;
|
|
extern const char *Txt_MSG_Message;
|
|
extern const char *Txt_Send_message;
|
|
|
|
if (IsReply) // Form to write a reply to a message of an existing thread
|
|
{
|
|
Act_FormStart (For_ActionsRecRepFor[Gbl.Forum.ForumType]);
|
|
For_PutHiddenParamThrCod (ThrCod);
|
|
Pag_PutHiddenParamPagNum (0);
|
|
}
|
|
else // Form to write the first message of a new thread
|
|
Act_FormStart (For_ActionsRecThrFor[Gbl.Forum.ForumType]);
|
|
For_PutAllHiddenParamsForum ();
|
|
|
|
/***** Start frame *****/
|
|
Lay_StartRoundFrameTable (NULL,2,IsReply ? Txt_New_message :
|
|
Txt_New_thread);
|
|
fprintf (Gbl.F.Out,"<tr>"
|
|
"<td class=\"%s\""
|
|
" style=\"text-align:right; vertical-align:top;\">"
|
|
"%s: "
|
|
"</td>"
|
|
"<td style=\"text-align:left;\">"
|
|
"<textarea name=\"Subject\" cols=\"72\" rows=\"2\">",
|
|
The_ClassFormul[Gbl.Prefs.Theme],
|
|
Txt_MSG_Subject);
|
|
if (IsReply) // If writing a reply to a message of an existing thread
|
|
fprintf (Gbl.F.Out,"%s",Subject);
|
|
fprintf (Gbl.F.Out,"</textarea>"
|
|
"</td>"
|
|
"</tr>"
|
|
"<tr>"
|
|
"<td class=\"%s\""
|
|
" style=\"text-align:right; vertical-align:top;\">"
|
|
"%s: "
|
|
"</td>"
|
|
"<td style=\"text-align:left;\">"
|
|
"<textarea name=\"Content\" cols=\"72\" rows=\"15\">"
|
|
"</textarea>"
|
|
"</td>"
|
|
"</tr>",
|
|
The_ClassFormul[Gbl.Prefs.Theme],
|
|
Txt_MSG_Message);
|
|
|
|
/***** Help for text editor *****/
|
|
fprintf (Gbl.F.Out,"<tr>"
|
|
"<td colspan=\"2\">");
|
|
Lay_HelpPlainEditor ();
|
|
fprintf (Gbl.F.Out,"</td>"
|
|
"</tr>");
|
|
|
|
/***** Send button and end frame *****/
|
|
Lay_EndRoundFrameTableWithButton (Lay_CREATE_BUTTON,Txt_Send_message);
|
|
|
|
/***** End form *****/
|
|
Act_FormEnd ();
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************************** Receive message of a forum ***********************/
|
|
/*****************************************************************************/
|
|
|
|
void For_RecForumPst (void)
|
|
{
|
|
extern const char *Txt_Post_sent;
|
|
extern const char *Txt_Do_not_reload_this_page_because_the_post_will_be_sent_again_;
|
|
bool PstIsAReply = false;
|
|
long ThrCod = 0;
|
|
long PstCod = 0;
|
|
unsigned NumUsrsToBeNotifiedByEMail;
|
|
char Content[Cns_MAX_BYTES_LONG_TEXT+1];
|
|
|
|
/***** Get order type, degree and course of the forum *****/
|
|
For_GetParamsForum ();
|
|
|
|
/***** Set forum type *****/
|
|
For_SetForumTypeAndRestrictAccess ();
|
|
|
|
/***** Get the code of the thread y the número of page *****/
|
|
if (Gbl.CurrentAct == ActRcvRepForCrsUsr || Gbl.CurrentAct == ActRcvRepForCrsTch ||
|
|
Gbl.CurrentAct == ActRcvRepForDegUsr || Gbl.CurrentAct == ActRcvRepForDegTch ||
|
|
Gbl.CurrentAct == ActRcvRepForCtrUsr || Gbl.CurrentAct == ActRcvRepForCtrTch ||
|
|
Gbl.CurrentAct == ActRcvRepForInsUsr || Gbl.CurrentAct == ActRcvRepForInsTch ||
|
|
Gbl.CurrentAct == ActRcvRepForGenUsr || Gbl.CurrentAct == ActRcvRepForGenTch ||
|
|
Gbl.CurrentAct == ActRcvRepForSWAUsr || Gbl.CurrentAct == ActRcvRepForSWATch)
|
|
{
|
|
PstIsAReply = true;
|
|
|
|
/* Get the code of the thread */
|
|
ThrCod = For_GetParamThrCod ();
|
|
}
|
|
|
|
/***** Get page number *****/
|
|
Pag_GetParamPagNum (Pag_POSTS_FORUM);
|
|
|
|
/***** Get message subject *****/
|
|
Par_GetParToHTML ("Subject",Gbl.Msg.Subject,Cns_MAX_BYTES_SUBJECT);
|
|
|
|
/***** Get message body *****/
|
|
Par_GetParAndChangeFormat ("Content",Content,Cns_MAX_BYTES_LONG_TEXT,
|
|
Str_TO_RIGOROUS_HTML,false);
|
|
|
|
/***** Create a new message *****/
|
|
if (PstIsAReply)
|
|
{
|
|
// ThrCod has been received from form
|
|
|
|
/***** Create last message of the thread *****/
|
|
PstCod = For_InsertForumPst (ThrCod,Gbl.Usrs.Me.UsrDat.UsrCod,Gbl.Msg.Subject,Content);
|
|
|
|
/***** Modify last message of the thread *****/
|
|
For_UpdateThrLastPst (ThrCod,PstCod);
|
|
}
|
|
else // New thread
|
|
{
|
|
/***** Create new thread with unknown first and last message codes *****/
|
|
ThrCod = For_InsertForumThread (Gbl.Forum.ForumType,-1L);
|
|
|
|
/***** Create first (and last) message of the thread *****/
|
|
PstCod = For_InsertForumPst (ThrCod,Gbl.Usrs.Me.UsrDat.UsrCod,Gbl.Msg.Subject,Content);
|
|
|
|
/***** Update first and last posts of new thread *****/
|
|
For_UpdateThrFirstAndLastPst (ThrCod,PstCod,PstCod);
|
|
}
|
|
|
|
/***** Increment number of forum posts in my user's figures *****/
|
|
Prf_IncrementNumForPstUsr (Gbl.Usrs.Me.UsrDat.UsrCod);
|
|
|
|
/***** Write message of success *****/
|
|
Lay_ShowAlert (Lay_SUCCESS,Txt_Post_sent);
|
|
Lay_ShowAlert (Lay_INFO,Txt_Do_not_reload_this_page_because_the_post_will_be_sent_again_);
|
|
|
|
/***** Notify the new post to users in course *****/
|
|
switch (Gbl.Forum.ForumType)
|
|
{
|
|
case For_FORUM_COURSE_USRS:
|
|
case For_FORUM_COURSE_TCHS:
|
|
if ((NumUsrsToBeNotifiedByEMail = Ntf_StoreNotifyEventsToAllUsrs (Ntf_EVENT_FORUM_POST_COURSE,PstCod)))
|
|
For_UpdateNumUsrsNotifiedByEMailAboutPost (PstCod,NumUsrsToBeNotifiedByEMail);
|
|
Ntf_ShowAlertNumUsrsToBeNotifiedByEMail (NumUsrsToBeNotifiedByEMail);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
/***** Notify the new post to previous writers in this thread *****/
|
|
if (PstIsAReply)
|
|
{
|
|
if ((NumUsrsToBeNotifiedByEMail = Ntf_StoreNotifyEventsToAllUsrs (Ntf_EVENT_FORUM_REPLY,PstCod)))
|
|
For_UpdateNumUsrsNotifiedByEMailAboutPost (PstCod,NumUsrsToBeNotifiedByEMail);
|
|
Ntf_ShowAlertNumUsrsToBeNotifiedByEMail (NumUsrsToBeNotifiedByEMail);
|
|
}
|
|
|
|
/***** Show again the posts of this thread of the forum *****/
|
|
For_ShowForumLevel2 (ThrCod);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********* Update number of users notified in table of forum posts **********/
|
|
/*****************************************************************************/
|
|
|
|
static void For_UpdateNumUsrsNotifiedByEMailAboutPost (long PstCod,unsigned NumUsrsToBeNotifiedByEMail)
|
|
{
|
|
char Query[512];
|
|
|
|
/***** Update number of users notified *****/
|
|
sprintf (Query,"UPDATE forum_post SET NumNotif=NumNotif+'%u'"
|
|
" WHERE PstCod='%ld'",
|
|
NumUsrsToBeNotifiedByEMail,PstCod);
|
|
DB_QueryUPDATE (Query,"can not update the number of notifications of a post");
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/***************************** Delete a forum post ***************************/
|
|
/*****************************************************************************/
|
|
|
|
void For_DelPst (void)
|
|
{
|
|
extern const char *Txt_Post_and_thread_removed;
|
|
extern const char *Txt_Post_removed;
|
|
long PstCod,ThrCod;
|
|
struct UsrData UsrDat;
|
|
char CreatTime[4+2+2+2+2+2+1]; // Creation time of a message in YYYYMMDDHHMMSS format
|
|
char Subject[Cns_MAX_BYTES_SUBJECT+1];
|
|
char OriginalContent[Cns_MAX_BYTES_TEXT+1];
|
|
bool ThreadDeleted = false;
|
|
|
|
/***** Get the code of the message to delete *****/
|
|
PstCod = For_GetParamPstCod ();
|
|
|
|
/***** Delete the message *****/
|
|
/* Get order type, degree and course of the forum */
|
|
For_GetParamsForum ();
|
|
/* Set forum type */
|
|
For_SetForumTypeAndRestrictAccess ();
|
|
/* Get the thread number */
|
|
ThrCod = For_GetParamThrCod ();
|
|
|
|
/* Check if the message really exists, if it has not been removed */
|
|
if (!For_GetIfForumPstExists (PstCod))
|
|
Lay_ShowErrorAndExit ("The post to remove no longer exists.");
|
|
|
|
/* Check if I am the author of the message */
|
|
For_GetPstData (PstCod,&UsrDat.UsrCod,CreatTime,Subject,OriginalContent);
|
|
if (Gbl.Usrs.Me.UsrDat.UsrCod != UsrDat.UsrCod)
|
|
Lay_ShowErrorAndExit ("You can not remove post because you aren't the author.");
|
|
|
|
/* Check if the message is the last message in the thread */
|
|
if (PstCod != For_GetLastPstCod (ThrCod))
|
|
Lay_ShowErrorAndExit ("You can not remove post because it is not the last of the thread.");
|
|
|
|
/* Remove the message */
|
|
ThreadDeleted = For_RemoveForumPst (PstCod);
|
|
|
|
/***** Mark possible notifications as removed *****/
|
|
Ntf_SetNotifAsRemoved (Ntf_EVENT_FORUM_POST_COURSE,PstCod);
|
|
Ntf_SetNotifAsRemoved (Ntf_EVENT_FORUM_REPLY,PstCod);
|
|
|
|
if (ThreadDeleted)
|
|
{
|
|
Lay_ShowAlert (Lay_SUCCESS,Txt_Post_and_thread_removed);
|
|
|
|
/* Show the remaining threads */
|
|
For_ShowForumThrs ();
|
|
}
|
|
else
|
|
{
|
|
Lay_ShowAlert (Lay_SUCCESS,Txt_Post_removed);
|
|
|
|
/* Show the remaining posts */
|
|
For_ShowForumLevel2 (ThrCod);
|
|
}
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/**************** Solicitar the eliminación of a existing thread **************/
|
|
/*****************************************************************************/
|
|
|
|
void For_ReqDelThr (void)
|
|
{
|
|
extern const char *Txt_Do_you_really_want_to_remove_the_entire_thread_X;
|
|
extern const char *Txt_Do_you_really_want_to_remove_the_entire_thread;
|
|
extern const char *Txt_Remove_thread;
|
|
long ThrCod;
|
|
char Subject[Cns_MAX_BYTES_SUBJECT+1];
|
|
|
|
/***** Get order type, degree and course of the forum *****/
|
|
For_GetParamsForum ();
|
|
|
|
/***** Initialize the type of forum *****/
|
|
For_SetForumTypeAndRestrictAccess ();
|
|
|
|
/***** Get the identifier of the thread to remove *****/
|
|
ThrCod = For_GetParamThrCod ();
|
|
|
|
/***** Get subject of thread to delete *****/
|
|
For_GetThrSubject (ThrCod,Subject,Cns_MAX_BYTES_SUBJECT);
|
|
|
|
/***** Request confirmation to remove the thread *****/
|
|
if (Subject[0])
|
|
sprintf (Gbl.Message,Txt_Do_you_really_want_to_remove_the_entire_thread_X,
|
|
Subject);
|
|
else
|
|
sprintf (Gbl.Message,"%s",Txt_Do_you_really_want_to_remove_the_entire_thread);
|
|
Lay_ShowAlert (Lay_WARNING,Gbl.Message);
|
|
|
|
Act_FormStart (For_ActionsDelThrFor[Gbl.Forum.ForumType]);
|
|
For_PutAllHiddenParamsForum ();
|
|
For_PutHiddenParamThrCod (ThrCod);
|
|
Lay_PutRemoveButton (Txt_Remove_thread);
|
|
Act_FormEnd ();
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/*************************** Remove an existing thread ***********************/
|
|
/*****************************************************************************/
|
|
|
|
void For_DelThr (void)
|
|
{
|
|
extern const char *Txt_Thread_X_removed;
|
|
extern const char *Txt_Thread_removed;
|
|
long ThrCod;
|
|
char Subject[Cns_MAX_BYTES_SUBJECT+1];
|
|
|
|
/***** Get order type, degree and course of the forum *****/
|
|
For_GetParamsForum ();
|
|
|
|
/***** Set forum type *****/
|
|
For_SetForumTypeAndRestrictAccess ();
|
|
|
|
if (PermissionThreadDeletion[Gbl.Forum.ForumType] & (1 << Gbl.Usrs.Me.LoggedRole)) // If I have permission to remove thread in this forum...
|
|
{
|
|
/***** Get code of thread to delete *****/
|
|
ThrCod = For_GetParamThrCod ();
|
|
|
|
/***** Get subject of thread to delete *****/
|
|
For_GetThrSubject (ThrCod,Subject,Cns_MAX_BYTES_SUBJECT);
|
|
|
|
/***** Remove the thread and all its posts *****/
|
|
For_RemoveThreadAndItsPsts (ThrCod);
|
|
|
|
/***** Write message confirming the deletion *****/
|
|
if (Subject[0])
|
|
{
|
|
sprintf (Gbl.Message,Txt_Thread_X_removed,
|
|
Subject);
|
|
Lay_ShowAlert (Lay_SUCCESS,Gbl.Message);
|
|
}
|
|
else
|
|
Lay_ShowAlert (Lay_SUCCESS,Txt_Thread_removed);
|
|
}
|
|
else
|
|
Lay_ShowErrorAndExit ("You can not remove threads in this forum.");
|
|
|
|
/***** Show the threads again *****/
|
|
For_ShowForumThrs ();
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/*************** Cut a thread to move it to another forum ********************/
|
|
/*****************************************************************************/
|
|
|
|
void For_CutThr (void)
|
|
{
|
|
extern const char *Txt_Thread_X_marked_to_be_moved;
|
|
extern const char *Txt_Thread_marked_to_be_moved;
|
|
long ThrCod;
|
|
char Subject[Cns_MAX_BYTES_SUBJECT+1];
|
|
|
|
/***** Get order type, degree and course of the forum *****/
|
|
For_GetParamsForum ();
|
|
|
|
/***** Set forum type *****/
|
|
For_SetForumTypeAndRestrictAccess ();
|
|
|
|
/***** Get code of thread to cut *****/
|
|
ThrCod = For_GetParamThrCod ();
|
|
|
|
/***** Get subject of thread to cut *****/
|
|
For_GetThrSubject (ThrCod,Subject,Cns_MAX_BYTES_SUBJECT);
|
|
|
|
/***** Mark the thread as cut *****/
|
|
For_InsertThrInClipboard (ThrCod);
|
|
|
|
/***** Write message confirming that thread has been marked to move it *****/
|
|
if (Subject[0])
|
|
sprintf (Gbl.Message,Txt_Thread_X_marked_to_be_moved,
|
|
Subject);
|
|
else
|
|
sprintf (Gbl.Message,"%s",Txt_Thread_marked_to_be_moved);
|
|
Lay_ShowAlert (Lay_SUCCESS,Gbl.Message);
|
|
|
|
/***** Show the threads again *****/
|
|
For_ShowForumThrs ();
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************* Paste the thread in clipboard into current forum **************/
|
|
/*****************************************************************************/
|
|
|
|
void For_PasteThr (void)
|
|
{
|
|
extern const char *Txt_The_thread_X_is_already_in_this_forum;
|
|
extern const char *Txt_The_thread_is_already_in_this_forum;
|
|
extern const char *Txt_Thread_X_moved_to_this_forum;
|
|
extern const char *Txt_Thread_moved_to_this_forum;
|
|
long ThrCod;
|
|
char Subject[Cns_MAX_BYTES_SUBJECT+1];
|
|
|
|
/***** Get order type, degree and course of the forum *****/
|
|
For_GetParamsForum ();
|
|
|
|
/***** Set forum type *****/
|
|
For_SetForumTypeAndRestrictAccess ();
|
|
|
|
/***** Get code of thread to paste *****/
|
|
ThrCod = For_GetParamThrCod ();
|
|
|
|
/***** Get subject of thread to paste *****/
|
|
For_GetThrSubject (ThrCod,Subject,Cns_MAX_BYTES_SUBJECT);
|
|
|
|
/***** Paste (move) the thread to current forum *****/
|
|
if (For_CheckIfThrBelongsToForum (ThrCod,Gbl.Forum.ForumType))
|
|
{
|
|
if (Subject[0])
|
|
sprintf (Gbl.Message,Txt_The_thread_X_is_already_in_this_forum,
|
|
Subject);
|
|
else
|
|
sprintf (Gbl.Message,"%s",Txt_The_thread_is_already_in_this_forum);
|
|
Lay_ShowAlert (Lay_WARNING,Gbl.Message);
|
|
}
|
|
else
|
|
{
|
|
For_MoveThrToCurrentForum (ThrCod);
|
|
if (Subject[0])
|
|
sprintf (Gbl.Message,Txt_Thread_X_moved_to_this_forum,
|
|
Subject);
|
|
else
|
|
sprintf (Gbl.Message,"%s",Txt_Thread_moved_to_this_forum);
|
|
Lay_ShowAlert (Lay_SUCCESS,Gbl.Message);
|
|
}
|
|
|
|
/***** Show the threads again *****/
|
|
For_ShowForumThrs ();
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/**************** Get if there is a thread ready to be moved ****************/
|
|
/*****************************************************************************/
|
|
|
|
long For_GetThrInMyClipboard (void)
|
|
{
|
|
char Query[512];
|
|
MYSQL_RES *mysql_res;
|
|
MYSQL_ROW row;
|
|
unsigned long NumRows;
|
|
long ThrCod = -1L;;
|
|
|
|
/***** Get if there is a thread ready to move in my clipboard from database *****/
|
|
sprintf (Query,"SELECT ThrCod FROM forum_thr_clip WHERE UsrCod='%ld'",
|
|
Gbl.Usrs.Me.UsrDat.UsrCod);
|
|
NumRows = DB_QuerySELECT (Query,&mysql_res,"can not check if there is any thread ready to be moved");
|
|
|
|
if (NumRows == 1)
|
|
{
|
|
/* Get thread code */
|
|
row = mysql_fetch_row (mysql_res);
|
|
if (sscanf (row[0],"%ld",&ThrCod) != 1)
|
|
Lay_ShowErrorAndExit ("Error when checking if there is any thread ready to be moved.");
|
|
}
|
|
|
|
/***** Free structure that stores the query result *****/
|
|
DB_FreeMySQLResult (&mysql_res);
|
|
|
|
return ThrCod;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/**************** Get if a thread belongs to current forum ******************/
|
|
/*****************************************************************************/
|
|
|
|
bool For_CheckIfThrBelongsToForum (long ThrCod,For_ForumType_t ForumType)
|
|
{
|
|
char SubQuery[256];
|
|
char Query[512];
|
|
|
|
/***** Get if a thread belong to current forum from database *****/
|
|
switch (ForumType)
|
|
{
|
|
case For_FORUM_INSTITUTION_USRS: case For_FORUM_INSTITUTION_TCHS:
|
|
sprintf (SubQuery," AND forum_thread.Location='%ld'",Gbl.Forum.Ins.InsCod);
|
|
break;
|
|
case For_FORUM_CENTRE_USRS: case For_FORUM_CENTRE_TCHS:
|
|
sprintf (SubQuery," AND forum_thread.Location='%ld'",Gbl.Forum.Ins.InsCod);
|
|
break;
|
|
case For_FORUM_DEGREE_USRS: case For_FORUM_DEGREE_TCHS:
|
|
sprintf (SubQuery," AND forum_thread.Location='%ld'",Gbl.Forum.Deg.DegCod);
|
|
break;
|
|
case For_FORUM_COURSE_USRS: case For_FORUM_COURSE_TCHS:
|
|
sprintf (SubQuery," AND forum_thread.Location='%ld'",Gbl.Forum.Crs.CrsCod);
|
|
break;
|
|
default:
|
|
SubQuery[0] = '\0';
|
|
break;
|
|
}
|
|
sprintf (Query,"SELECT COUNT(*) FROM forum_thread WHERE ThrCod='%ld' AND ForumType='%u'%s",
|
|
ThrCod,(unsigned) ForumType,SubQuery);
|
|
return (DB_QueryCOUNT (Query,"can not get if a thread belong to current forum") != 0);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************************ Move a thread to current forum *********************/
|
|
/*****************************************************************************/
|
|
|
|
void For_MoveThrToCurrentForum (long ThrCod)
|
|
{
|
|
char Query[512];
|
|
|
|
/***** Move a thread to current forum *****/
|
|
switch (Gbl.Forum.ForumType)
|
|
{
|
|
case For_FORUM_SWAD_USRS: case For_FORUM_SWAD_TCHS:
|
|
case For_FORUM_GLOBAL_USRS: case For_FORUM_GLOBAL_TCHS:
|
|
sprintf (Query,"UPDATE forum_thread SET ForumType='%u',Location='-1' WHERE ThrCod='%ld'",
|
|
(unsigned) Gbl.Forum.ForumType,ThrCod);
|
|
break;
|
|
case For_FORUM_INSTITUTION_USRS: case For_FORUM_INSTITUTION_TCHS:
|
|
sprintf (Query,"UPDATE forum_thread SET ForumType='%u',Location='%ld' WHERE ThrCod='%ld'",
|
|
(unsigned) Gbl.Forum.ForumType,Gbl.Forum.Ins.InsCod,ThrCod);
|
|
break;
|
|
case For_FORUM_CENTRE_USRS: case For_FORUM_CENTRE_TCHS:
|
|
sprintf (Query,"UPDATE forum_thread SET ForumType='%u',Location='%ld' WHERE ThrCod='%ld'",
|
|
(unsigned) Gbl.Forum.ForumType,Gbl.Forum.Ctr.CtrCod,ThrCod);
|
|
break;
|
|
case For_FORUM_DEGREE_USRS: case For_FORUM_DEGREE_TCHS:
|
|
sprintf (Query,"UPDATE forum_thread SET ForumType='%u',Location='%ld' WHERE ThrCod='%ld'",
|
|
(unsigned) Gbl.Forum.ForumType,Gbl.Forum.Deg.DegCod,ThrCod);
|
|
break;
|
|
case For_FORUM_COURSE_USRS: case For_FORUM_COURSE_TCHS:
|
|
sprintf (Query,"UPDATE forum_thread SET ForumType='%u',Location='%ld' WHERE ThrCod='%ld'",
|
|
(unsigned) Gbl.Forum.ForumType,Gbl.Forum.Crs.CrsCod,ThrCod);
|
|
break;
|
|
}
|
|
DB_QueryUPDATE (Query,"can not move a thread to current forum");
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************* Insert thread in thread clipboard ********************/
|
|
/*****************************************************************************/
|
|
|
|
void For_InsertThrInClipboard (long ThrCod)
|
|
{
|
|
char Query[512];
|
|
|
|
/***** Remove expired thread clipboards *****/
|
|
For_RemoveExpiredThrsClipboards ();
|
|
|
|
/***** Add thread to my clipboard *****/
|
|
sprintf (Query,"REPLACE INTO forum_thr_clip (ThrCod,UsrCod)"
|
|
" VALUES ('%ld','%ld')",
|
|
ThrCod,Gbl.Usrs.Me.UsrDat.UsrCod);
|
|
DB_QueryREPLACE (Query,"can not add thread to clipboard");
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************* Remove expired thread clipboards (from all users) *************/
|
|
/*****************************************************************************/
|
|
|
|
void For_RemoveExpiredThrsClipboards (void)
|
|
{
|
|
char Query[512];
|
|
|
|
/***** Remove all expired clipboards *****/
|
|
sprintf (Query,"DELETE LOW_PRIORITY FROM forum_thr_clip"
|
|
" WHERE UNIX_TIMESTAMP() > UNIX_TIMESTAMP(TimeInsert)+%ld",
|
|
Cfg_TIME_TO_DELETE_THREAD_CLIPBOARD);
|
|
DB_QueryDELETE (Query,"can not remove old threads from clipboards");
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/**************** Remove thread code from thread clipboard *******************/
|
|
/*****************************************************************************/
|
|
|
|
void For_RemoveThrCodFromThrClipboard (long ThrCod)
|
|
{
|
|
char Query[512];
|
|
|
|
/***** Remove thread from thread clipboard *****/
|
|
sprintf (Query,"DELETE FROM forum_thr_clip WHERE ThrCod='%ld'",ThrCod);
|
|
DB_QueryDELETE (Query,"can not remove a thread from clipboard");
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************* Remove thread clipboard of a user *********************/
|
|
/*****************************************************************************/
|
|
|
|
void For_RemoveUsrFromThrClipboard (long UsrCod)
|
|
{
|
|
char Query[512];
|
|
|
|
/***** Remove clipboard of specified user *****/
|
|
sprintf (Query,"DELETE FROM forum_thr_clip WHERE UsrCod='%ld'",UsrCod);
|
|
DB_QueryDELETE (Query,"can not remove a thread from the clipboard of a user");
|
|
}
|