mirror of https://github.com/acanas/swad-core.git
4667 lines
179 KiB
C
4667 lines
179 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) 1999-2019 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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#define _GNU_SOURCE // For asprintf
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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 <stdio.h> // For asprintf
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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_box.h"
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#include "swad_config.h"
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#include "swad_database.h"
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#include "swad_form.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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#include "swad_role.h"
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#include "swad_table.h"
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#include "swad_timeline.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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/*****************************************************************************/
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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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0x3F0, // For_FORUM_COURSE_USRS
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0x3F0, // For_FORUM_COURSE_TCHS
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0x3E0, // For_FORUM_DEGREE_USRS
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0x3E0, // For_FORUM_DEGREE_TCHS
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0x3C0, // For_FORUM_CENTRE_USRS
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0x3C0, // For_FORUM_CENTRE_TCHS
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0x380, // For_FORUM_INSTIT_USRS
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0x380, // For_FORUM_INSTIT_TCHS
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0x300, // For_FORUM_GLOBAL_USRS
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0x300, // For_FORUM_GLOBAL_TCHS
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0x300, // For_FORUM__SWAD__USRS
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0x300, // For_FORUM__SWAD__TCHS
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0x000, // For_FORUM_UNKNOWN
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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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ActSeeFor, // For_FORUM_UNKNOWN
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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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ActSeeFor, // For_FORUM_UNKNOWN
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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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ActSeeFor, // For_FORUM_UNKNOWN
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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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ActSeeFor, // For_FORUM_UNKNOWN
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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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ActSeeFor, // For_FORUM_UNKNOWN
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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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ActSeeFor, // For_FORUM_UNKNOWN
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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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ActSeeFor, // For_FORUM_UNKNOWN
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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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ActSeeFor, // For_FORUM_UNKNOWN
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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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ActSeeFor, // For_FORUM_UNKNOWN
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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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ActSeeFor, // For_FORUM_UNKNOWN
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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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ActSeeFor, // For_FORUM_UNKNOWN
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};
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// Links to go to <section>
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#define For_REMOVE_THREAD_SECTION_ID "remove_thread"
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#define For_FORUM_THREADS_SECTION_ID "forum_threads"
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#define For_NEW_THREAD_SECTION_ID "new_thread"
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#define For_FORUM_POSTS_SECTION_ID "thread_posts"
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#define For_NEW_POST_SECTION_ID "new_post"
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// Forum images will be saved with:
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// - maximum width of For_IMAGE_SAVED_MAX_HEIGHT
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// - maximum height of For_IMAGE_SAVED_MAX_HEIGHT
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// - maintaining the original aspect ratio (aspect ratio recommended: 3:2)
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#define For_IMAGE_SAVED_MAX_WIDTH 768
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#define For_IMAGE_SAVED_MAX_HEIGHT 512
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#define For_IMAGE_SAVED_QUALITY 75 // 1 to 100
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/*****************************************************************************/
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/***************************** Private prototypes ***************************/
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/*****************************************************************************/
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static bool For_GetIfForumPstExists (long PstCod);
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static bool For_GetIfPstIsEnabled (long PstCod);
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static void For_DeletePstFromDisabledPstTable (long PstCod);
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static void For_InsertPstIntoBannedPstTable (long PstCod);
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static long For_InsertForumPst (long ThrCod,long UsrCod,
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const char *Subject,const char *Content,
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struct Media *Media);
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static bool For_RemoveForumPst (long PstCod,long MedCod);
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static unsigned For_NumPstsInThrWithPstCod (long PstCod,long *ThrCod);
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static long For_InsertForumThread (long FirstPstCod);
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static void For_RemoveThreadOnly (long ThrCod);
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static void For_RemoveThreadAndItsPsts (long ThrCod);
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static void For_GetThrSubject (long ThrCod,char Subject[Cns_MAX_BYTES_SUBJECT + 1]);
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static void For_UpdateThrFirstAndLastPst (long ThrCod,long FirstPstCod,long LastPstCod);
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static void For_UpdateThrLastPst (long ThrCod,long LastPstCod);
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static long For_GetLastPstCod (long ThrCod);
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static void For_UpdateThrReadTime (long ThrCod,
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time_t CreatTimeUTCOfTheMostRecentPostRead);
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static unsigned For_GetNumOfReadersOfThr (long ThrCod);
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static unsigned For_GetNumOfWritersInThr (long ThrCod);
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static unsigned For_GetNumPstsInThr (long ThrCod);
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static unsigned For_GetNumMyPstInThr (long ThrCod);
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static time_t For_GetThrReadTime (long ThrCod);
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static void For_DeleteThrFromReadThrs (long ThrCod);
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static void For_ShowPostsOfAThread (Ale_AlertType_t AlertType,const char *Message);
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static void For_PutIconNewPost (void);
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static void For_PutAllHiddenParamsNewPost (void);
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static void For_ShowAForumPost (unsigned PstNum,long PstCod,
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bool LastPst,char LastSubject[Cns_MAX_BYTES_SUBJECT + 1],
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bool NewPst,bool ICanModerateForum);
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static void For_GetPstData (long PstCod,long *UsrCod,time_t *CreatTimeUTC,
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char Subject[Cns_MAX_BYTES_SUBJECT + 1],
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char Content[Cns_MAX_BYTES_LONG_TEXT + 1],
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struct Media *Media);
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static void For_WriteNumberOfPosts (long UsrCod);
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static void For_PutParamForumSet (For_ForumSet_t ForumSet);
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static void For_PutParamForumOrder (For_Order_t Order);
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static void For_PutParamForumLocation (long Location);
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static void For_PutHiddenParamThrCod (long ThrCod);
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static void For_PutHiddenParamPstCod (long PstCod);
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static void For_ShowForumList (void);
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static void For_PutIconsForums (void);
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static void For_PutFormWhichForums (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,
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bool IsLastItemInLevel[1 + For_FORUM_MAX_LEVELS]);
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static long For_WriteLinksToInsForums (long InsCod,bool IsLastIns,
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bool IsLastItemInLevel[1 + For_FORUM_MAX_LEVELS]);
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static long For_WriteLinksToCtrForums (long CtrCod,bool IsLastCtr,
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bool IsLastItemInLevel[1 + For_FORUM_MAX_LEVELS]);
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static long For_WriteLinksToDegForums (long DegCod,bool IsLastDeg,
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bool IsLastItemInLevel[1 + For_FORUM_MAX_LEVELS]);
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static long For_WriteLinksToCrsForums (long CrsCod,bool IsLastCrs,
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bool IsLastItemInLevel[1 + For_FORUM_MAX_LEVELS]);
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static void For_WriteLinkToForum (struct Forum *Forum,
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bool Highlight,bool ShowNumOfPosts,
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unsigned Level,
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bool IsLastItemInLevel[1 + For_FORUM_MAX_LEVELS]);
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static unsigned For_GetNumThrsWithNewPstsInForum (struct Forum *Forum,
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unsigned NumThreads);
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static unsigned For_GetNumOfThreadsInForumNewerThan (struct Forum *Forum,
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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_WriteNumThrsAndPsts (unsigned NumThrs,unsigned NumThrsWithNewPosts,unsigned NumPosts);
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static void For_WriteNumberOfThrs (unsigned NumThrs,unsigned NumThrsWithNewPosts);
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static void For_ShowForumThreadsHighlightingOneThread (long ThrCodHighlighted,
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Ale_AlertType_t AlertType,const char *Message);
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static void For_PutIconNewThread (void);
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static void For_PutAllHiddenParamsNewThread (void);
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static unsigned For_GetNumThrsInForum (struct Forum *Forum);
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static unsigned For_GetNumPstsInForum (struct Forum *Forum);
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static void For_ListForumThrs (long ThrCods[Pag_ITEMS_PER_PAGE],
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long ThrCodHighlighted,
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struct Pagination *PaginationThrs);
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static void For_GetThrData (struct ForumThread *Thr);
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static void For_GetParamsForum (void);
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static void For_SetForumType (void);
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static void For_RestrictAccess (void);
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static void For_WriteFormForumPst (bool IsReply,const char *Subject);
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static void For_UpdateNumUsrsNotifiedByEMailAboutPost (long PstCod,unsigned NumUsrsToBeNotifiedByEMail);
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static void For_PutAllHiddenParamsRemThread (void);
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static bool For_CheckIfICanMoveThreads (void);
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static long For_GetThrInMyClipboard (void);
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static bool For_CheckIfThrBelongsToForum (long ThrCod,struct Forum *Forum);
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static void For_MoveThrToCurrentForum (long ThrCod);
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static void For_InsertThrInClipboard (long ThrCod);
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static void For_RemoveExpiredThrsClipboards (void);
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static void For_RemoveThrCodFromThrClipboard (long ThrCod);
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/*****************************************************************************/
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/****************************** Enable a forum post **************************/
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/*****************************************************************************/
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void For_EnablePost (void)
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{
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extern const char *Txt_FORUM_Post_unbanned;
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/***** Get parameters related to forum *****/
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For_GetParamsForum ();
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/***** Delete post from table of disabled posts *****/
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For_DeletePstFromDisabledPstTable (Gbl.Forum.ForumSelected.PstCod);
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/***** Show forum list again *****/
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For_ShowForumList ();
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/***** Show threads again *****/
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For_ShowForumThreadsHighlightingOneThread (Gbl.Forum.ForumSelected.ThrCod,
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Ale_SUCCESS,NULL);
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/***** Show the posts again *****/
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For_ShowPostsOfAThread (Ale_SUCCESS,Txt_FORUM_Post_unbanned);
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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_DisablePost (void)
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{
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extern const char *Txt_FORUM_Post_banned;
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/***** Get parameters related to forum *****/
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For_GetParamsForum ();
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/***** Check if post really exists, if it has not been removed *****/
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if (For_GetIfForumPstExists (Gbl.Forum.ForumSelected.PstCod))
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{
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/***** Insert post into table of banned posts *****/
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For_InsertPstIntoBannedPstTable (Gbl.Forum.ForumSelected.PstCod);
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/***** Show forum list again *****/
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For_ShowForumList ();
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/***** Show threads again *****/
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For_ShowForumThreadsHighlightingOneThread (Gbl.Forum.ForumSelected.ThrCod,
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Ale_SUCCESS,NULL);
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/***** Show the posts again *****/
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For_ShowPostsOfAThread (Ale_SUCCESS,Txt_FORUM_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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}
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/*****************************************************************************/
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/******************** Get if a forum post exists in database *****************/
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/*****************************************************************************/
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static bool For_GetIfForumPstExists (long PstCod)
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{
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/***** Get if a forum post exists from database *****/
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|
return (DB_QueryCOUNT ("can not check if a post of a forum already existed",
|
|
"SELECT COUNT(*) FROM forum_post WHERE PstCod=%ld",
|
|
PstCod) != 0); // Post exists if it appears in table of forum posts
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/*********************** Get if a forum post is enabled **********************/
|
|
/*****************************************************************************/
|
|
|
|
static bool For_GetIfPstIsEnabled (long PstCod)
|
|
{
|
|
if (PstCod > 0)
|
|
/***** Get if post is disabled from database *****/
|
|
return (DB_QueryCOUNT ("can not check if a post of a forum is disabled",
|
|
"SELECT COUNT(*) FROM forum_disabled_post"
|
|
" WHERE PstCod=%ld",
|
|
PstCod) == 0); // Post is enabled if it does not appear in table of disabled posts
|
|
else
|
|
return false;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/****************** Delete post from table of disabled posts *****************/
|
|
/*****************************************************************************/
|
|
|
|
static void For_DeletePstFromDisabledPstTable (long PstCod)
|
|
{
|
|
/***** Remove post from disabled posts table *****/
|
|
DB_QueryDELETE ("can not unban a post of a forum",
|
|
"DELETE FROM forum_disabled_post WHERE PstCod=%ld",
|
|
PstCod);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/****************** Insert post into table of banned posts *******************/
|
|
/*****************************************************************************/
|
|
|
|
static void For_InsertPstIntoBannedPstTable (long PstCod)
|
|
{
|
|
/***** Remove post from banned posts table *****/
|
|
DB_QueryREPLACE ("can not ban a post of a forum",
|
|
"REPLACE INTO forum_disabled_post"
|
|
" (PstCod,UsrCod,DisableTime)"
|
|
" VALUES"
|
|
" (%ld,%ld,NOW())",
|
|
PstCod,Gbl.Usrs.Me.UsrDat.UsrCod);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************** Insert a post new in the table of posts of forums ************/
|
|
/*****************************************************************************/
|
|
|
|
static long For_InsertForumPst (long ThrCod,long UsrCod,
|
|
const char *Subject,const char *Content,
|
|
struct Media *Media)
|
|
{
|
|
long PstCod;
|
|
|
|
/***** Store media in filesystem and database *****/
|
|
Med_RemoveKeepOrStoreMedia (-1L,Media);
|
|
|
|
/***** Insert forum post in the database *****/
|
|
PstCod =
|
|
DB_QueryINSERTandReturnCode ("can not create a new post in a forum",
|
|
"INSERT INTO forum_post"
|
|
" (ThrCod,UsrCod,CreatTime,ModifTime,NumNotif,"
|
|
"Subject,Content,MedCod)"
|
|
" VALUES"
|
|
" (%ld,%ld,NOW(),NOW(),0,"
|
|
"'%s','%s',%ld)",
|
|
ThrCod,UsrCod,
|
|
Subject,Content,Media->MedCod);
|
|
|
|
return PstCod;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/***************** Delete a post from the forum post table *******************/
|
|
/*****************************************************************************/
|
|
// Return true if the post thread is deleted
|
|
|
|
static bool For_RemoveForumPst (long PstCod,long MedCod)
|
|
{
|
|
long ThrCod;
|
|
bool ThreadDeleted = false;
|
|
|
|
/***** Remove media file attached to forum post *****/
|
|
Med_RemoveMedia (MedCod);
|
|
|
|
/***** If the post is the only one in its thread, delete that thread *****/
|
|
if (For_NumPstsInThrWithPstCod (PstCod,&ThrCod) < 2)
|
|
{
|
|
For_RemoveThreadOnly (ThrCod);
|
|
ThreadDeleted = true;
|
|
}
|
|
|
|
/***** Delete post from forum post table *****/
|
|
DB_QueryDELETE ("can not remove a post from a forum",
|
|
"DELETE FROM forum_post WHERE PstCod=%ld",
|
|
PstCod);
|
|
|
|
/***** Delete the post from the table of disabled forum posts *****/
|
|
For_DeletePstFromDisabledPstTable (PstCod);
|
|
|
|
/***** Update the last post of the thread *****/
|
|
if (!ThreadDeleted)
|
|
For_UpdateThrLastPst (ThrCod,For_GetLastPstCod (ThrCod));
|
|
|
|
return ThreadDeleted;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/*********** Get the number of posts in the thread than holds a post *********/
|
|
/*****************************************************************************/
|
|
|
|
static unsigned For_NumPstsInThrWithPstCod (long PstCod,long *ThrCod)
|
|
{
|
|
MYSQL_RES *mysql_res;
|
|
MYSQL_ROW row;
|
|
unsigned NumPsts;
|
|
|
|
/***** Get number of posts in the thread that holds a post from database *****/
|
|
DB_QuerySELECT (&mysql_res,"can not get number of posts"
|
|
" in a thread of a forum",
|
|
"SELECT COUNT(PstCod),ThrCod FROM forum_post"
|
|
" WHERE ThrCod IN"
|
|
" (SELECT ThrCod FROM forum_post"
|
|
" WHERE PstCod=%ld) GROUP BY ThrCod;",
|
|
PstCod);
|
|
|
|
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
|
|
|
|
static long For_InsertForumThread (long FirstPstCod)
|
|
{
|
|
/***** Insert new thread in the database *****/
|
|
return
|
|
DB_QueryINSERTandReturnCode ("can not create a new thread in a forum",
|
|
"INSERT INTO forum_thread"
|
|
" (ForumType,Location,FirstPstCod,LastPstCod)"
|
|
" VALUES"
|
|
" (%u,%ld,%ld,%ld)",
|
|
(unsigned) Gbl.Forum.ForumSelected.Type,
|
|
Gbl.Forum.ForumSelected.Location,
|
|
FirstPstCod,FirstPstCod);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/*************** Delete a thread from the forum thread table *****************/
|
|
/*****************************************************************************/
|
|
|
|
static void For_RemoveThreadOnly (long ThrCod)
|
|
{
|
|
/***** 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 *****/
|
|
DB_QueryDELETE ("can not remove a thread from a forum",
|
|
"DELETE FROM forum_thread WHERE ThrCod=%ld",
|
|
ThrCod);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/*************** Delete a thread from the forum thread table *****************/
|
|
/*****************************************************************************/
|
|
|
|
static void For_RemoveThreadAndItsPsts (long ThrCod)
|
|
{
|
|
/***** Delete banned posts in thread *****/
|
|
DB_QueryDELETE ("can not unban the posts of a thread of a forum",
|
|
"DELETE forum_disabled_post"
|
|
" FROM forum_post,forum_disabled_post"
|
|
" WHERE forum_post.ThrCod=%ld"
|
|
" AND forum_post.PstCod=forum_disabled_post.PstCod",
|
|
ThrCod);
|
|
|
|
/***** Delete thread posts *****/
|
|
DB_QueryDELETE ("can not remove the posts of a thread of a forum",
|
|
"DELETE FROM forum_post WHERE ThrCod=%ld",
|
|
ThrCod);
|
|
|
|
/***** Delete thread from forum thread table *****/
|
|
For_RemoveThreadOnly (ThrCod);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************* Get the thread subject from a thread ******************/
|
|
/*****************************************************************************/
|
|
|
|
static void For_GetThrSubject (long ThrCod,char Subject[Cns_MAX_BYTES_SUBJECT + 1])
|
|
{
|
|
MYSQL_RES *mysql_res;
|
|
MYSQL_ROW row;
|
|
|
|
/***** Get subject of a thread from database *****/
|
|
DB_QuerySELECT (&mysql_res,"can not get the subject"
|
|
" of a thread of a forum",
|
|
"SELECT forum_post.Subject FROM forum_thread,forum_post"
|
|
" WHERE forum_thread.ThrCod=%ld"
|
|
" AND forum_thread.FirstPstCod=forum_post.PstCod",
|
|
ThrCod);
|
|
|
|
/***** Write the subject of the thread *****/
|
|
row = mysql_fetch_row (mysql_res);
|
|
Str_Copy (Subject,row[0],
|
|
Cns_MAX_BYTES_SUBJECT);
|
|
|
|
/***** Free structure that stores the query result *****/
|
|
DB_FreeMySQLResult (&mysql_res);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/*************** Get the forum type and location of a post *******************/
|
|
/*****************************************************************************/
|
|
|
|
void For_GetForumTypeAndLocationOfAPost (long PstCod,struct Forum *Forum)
|
|
{
|
|
MYSQL_RES *mysql_res;
|
|
MYSQL_ROW row;
|
|
unsigned UnsignedNum;
|
|
long LongNum;
|
|
|
|
/***** Set default forum type and location *****/
|
|
Forum->Type = For_FORUM_UNKNOWN;
|
|
Forum->Location = -1L;
|
|
|
|
/***** Check if there is a row with forum type *****/
|
|
if (DB_QuerySELECT (&mysql_res,"can not get forum type and location",
|
|
"SELECT forum_thread.ForumType,forum_thread.Location"
|
|
" FROM forum_post,forum_thread"
|
|
" WHERE forum_post.PstCod=%ld"
|
|
" AND forum_post.ThrCod=forum_thread.ThrCod",
|
|
PstCod))
|
|
{
|
|
row = mysql_fetch_row (mysql_res);
|
|
|
|
/* Get forum type (row[0]) */
|
|
if (sscanf (row[0],"%u",&UnsignedNum) == 1)
|
|
if (UnsignedNum < For_NUM_TYPES_FORUM)
|
|
Forum->Type = (For_ForumType_t) UnsignedNum;
|
|
|
|
/* Get forum location (row[1]) */
|
|
if (sscanf (row[1],"%ld",&LongNum) == 1)
|
|
Forum->Location = LongNum;
|
|
}
|
|
|
|
/***** Free structure that stores the query result *****/
|
|
DB_FreeMySQLResult (&mysql_res);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********* Modify the codes of the first and last posts of a thread **********/
|
|
/*****************************************************************************/
|
|
|
|
static void For_UpdateThrFirstAndLastPst (long ThrCod,long FirstPstCod,long LastPstCod)
|
|
{
|
|
/***** Update the code of the first and last posts of a thread *****/
|
|
DB_QueryUPDATE ("can not update a thread of a forum",
|
|
"UPDATE forum_thread SET FirstPstCod=%ld,LastPstCod=%ld"
|
|
" WHERE ThrCod=%ld",
|
|
FirstPstCod,LastPstCod,ThrCod);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************** Modify the code of the last post of a thread *****************/
|
|
/*****************************************************************************/
|
|
|
|
static void For_UpdateThrLastPst (long ThrCod,long LastPstCod)
|
|
{
|
|
/***** Update the code of the last post of a thread *****/
|
|
DB_QueryUPDATE ("can not update a thread of a forum",
|
|
"UPDATE forum_thread SET LastPstCod=%ld"
|
|
" WHERE ThrCod=%ld",
|
|
LastPstCod,ThrCod);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/**************** Get the code of the last post of a thread ******************/
|
|
/*****************************************************************************/
|
|
|
|
static long For_GetLastPstCod (long ThrCod)
|
|
{
|
|
MYSQL_RES *mysql_res;
|
|
MYSQL_ROW row;
|
|
long LastPstCod;
|
|
|
|
/***** Get the code of the last post of a thread from database *****/
|
|
DB_QuerySELECT (&mysql_res,"can not get the most recent post"
|
|
" of a thread of a forum",
|
|
"SELECT PstCod FROM forum_post"
|
|
" WHERE ThrCod=%ld ORDER BY CreatTime DESC LIMIT 1",
|
|
ThrCod);
|
|
|
|
/***** 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)
|
|
// Note that database is not updated with the current time,
|
|
// but with the creation time of the most recent post in this thread read by me.
|
|
|
|
static void For_UpdateThrReadTime (long ThrCod,
|
|
time_t CreatTimeUTCOfTheMostRecentPostRead)
|
|
{
|
|
/***** Insert or replace pair ThrCod-UsrCod in forum_thr_read *****/
|
|
DB_QueryREPLACE ("can not update the status of reading"
|
|
" of a thread of a forum",
|
|
"REPLACE INTO forum_thr_read"
|
|
" (ThrCod,UsrCod,ReadTime)"
|
|
" VALUES"
|
|
" (%ld,%ld,FROM_UNIXTIME(%ld))",
|
|
ThrCod,Gbl.Usrs.Me.UsrDat.UsrCod,
|
|
(long) CreatTimeUTCOfTheMostRecentPostRead);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/**************** Get number of users that have read a thread ****************/
|
|
/*****************************************************************************/
|
|
|
|
static unsigned For_GetNumOfReadersOfThr (long ThrCod)
|
|
{
|
|
/***** Get number of distinct readers of a thread from database *****/
|
|
return
|
|
(unsigned) DB_QueryCOUNT ("can not get the number of readers"
|
|
" of a thread of a forum",
|
|
"SELECT COUNT(*) FROM forum_thr_read"
|
|
" WHERE ThrCod=%ld",
|
|
ThrCod);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********** Get number of users that have write posts in a thread ************/
|
|
/*****************************************************************************/
|
|
|
|
static unsigned For_GetNumOfWritersInThr (long ThrCod)
|
|
{
|
|
MYSQL_RES *mysql_res;
|
|
MYSQL_ROW row;
|
|
unsigned NumWriters;
|
|
|
|
/***** Get number of distinct writers in a thread from database *****/
|
|
DB_QuerySELECT (&mysql_res,"can not get the number of writers"
|
|
" in a thread of a forum",
|
|
"SELECT COUNT(DISTINCT UsrCod) FROM forum_post"
|
|
" WHERE ThrCod=%ld",
|
|
ThrCod);
|
|
|
|
/* 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 **********************/
|
|
/*****************************************************************************/
|
|
|
|
static unsigned For_GetNumPstsInThr (long ThrCod)
|
|
{
|
|
/***** Get number of posts in a thread from database *****/
|
|
return
|
|
(unsigned) DB_QueryCOUNT ("can not get the number of posts"
|
|
" in a thread of a forum",
|
|
"SELECT COUNT(*) FROM forum_post"
|
|
" WHERE ThrCod=%ld",
|
|
ThrCod);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************** Get whether there are posts of mine in a thread **************/
|
|
/*****************************************************************************/
|
|
|
|
static unsigned For_GetNumMyPstInThr (long ThrCod)
|
|
{
|
|
/***** Get if I have write posts in a thread from database *****/
|
|
return
|
|
(unsigned) DB_QueryCOUNT ("can not check if you have written"
|
|
" posts in a thead of a forum",
|
|
"SELECT COUNT(*) FROM forum_post"
|
|
" WHERE ThrCod=%ld AND UsrCod=%ld",
|
|
ThrCod,Gbl.Usrs.Me.UsrDat.UsrCod);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/*********************** Get number of posts from a user *********************/
|
|
/*****************************************************************************/
|
|
|
|
unsigned long For_GetNumPostsUsr (long UsrCod)
|
|
{
|
|
/***** Get number of posts from a user from database *****/
|
|
return DB_QueryCOUNT ("can not get number of forum posts from a user",
|
|
"SELECT COUNT(*) FROM forum_post"
|
|
" WHERE UsrCod=%ld",
|
|
UsrCod);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/****************** Get thread read time for the current user ****************/
|
|
/*****************************************************************************/
|
|
|
|
static time_t For_GetThrReadTime (long ThrCod)
|
|
{
|
|
MYSQL_RES *mysql_res;
|
|
MYSQL_ROW row;
|
|
time_t ReadTimeUTC;
|
|
|
|
/***** Get read time of a thread from database *****/
|
|
if (DB_QuerySELECT (&mysql_res,"can not get date of reading"
|
|
" of a thread of a forum",
|
|
"SELECT UNIX_TIMESTAMP(ReadTime)"
|
|
" FROM forum_thr_read"
|
|
" WHERE ThrCod=%ld AND UsrCod=%ld",
|
|
ThrCod,Gbl.Usrs.Me.UsrDat.UsrCod))
|
|
{
|
|
/***** There is a row ==> get read time *****/
|
|
row = mysql_fetch_row (mysql_res);
|
|
|
|
ReadTimeUTC = Dat_GetUNIXTimeFromStr (row[0]);
|
|
}
|
|
else
|
|
ReadTimeUTC = (time_t) 0; // 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);
|
|
|
|
return ReadTimeUTC;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************* Delete thread read status for a thread ****************/
|
|
/*****************************************************************************/
|
|
|
|
static void For_DeleteThrFromReadThrs (long ThrCod)
|
|
{
|
|
/***** Delete pairs ThrCod-UsrCod in forum_thr_read for a thread *****/
|
|
DB_QueryDELETE ("can not remove the status of reading"
|
|
" of a thread of a forum",
|
|
"DELETE FROM forum_thr_read WHERE ThrCod=%ld",
|
|
ThrCod);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************** Delete thread read status for an user ****************/
|
|
/*****************************************************************************/
|
|
|
|
void For_RemoveUsrFromReadThrs (long UsrCod)
|
|
{
|
|
/***** Delete pairs ThrCod-UsrCod in forum_thr_read for a user *****/
|
|
DB_QueryDELETE ("can not remove the status of reading by a user"
|
|
" of all the threads of a forum",
|
|
"DELETE FROM forum_thr_read WHERE UsrCod=%ld",
|
|
UsrCod);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************************ Show posts in a thread *****************************/
|
|
/*****************************************************************************/
|
|
|
|
static void For_ShowPostsOfAThread (Ale_AlertType_t AlertType,const char *Message)
|
|
{
|
|
extern const char *Hlp_MESSAGES_Forums_posts;
|
|
extern const char *Txt_Thread;
|
|
struct ForumThread Thr;
|
|
char LastSubject[Cns_MAX_BYTES_SUBJECT + 1];
|
|
char FrameTitle[128 + Cns_MAX_BYTES_SUBJECT];
|
|
MYSQL_RES *mysql_res;
|
|
MYSQL_ROW row;
|
|
unsigned long NumRow;
|
|
unsigned long NumRows;
|
|
unsigned NumPst = 0; // Initialized to avoid warning
|
|
unsigned NumPsts;
|
|
time_t ReadTimeUTC; // Read time of thread for the current user
|
|
time_t CreatTimeUTC; // Creation time of post
|
|
struct Pagination PaginationPsts;
|
|
long PstCod;
|
|
bool NewPst = false;
|
|
bool ICanModerateForum = false;
|
|
|
|
/***** Get data of the thread *****/
|
|
Thr.ThrCod = Gbl.Forum.ForumSelected.ThrCod;
|
|
For_GetThrData (&Thr);
|
|
|
|
/***** Get if there is a thread ready to be moved *****/
|
|
if (For_CheckIfICanMoveThreads ())
|
|
Gbl.Forum.ThreadToMove = For_GetThrInMyClipboard ();
|
|
|
|
/***** Get thread read time for the current user *****/
|
|
ReadTimeUTC = For_GetThrReadTime (Gbl.Forum.ForumSelected.ThrCod);
|
|
|
|
/***** Show alert after action *****/
|
|
Lay_StartSection (For_FORUM_POSTS_SECTION_ID);
|
|
Ale_ShowAlerts (For_FORUM_POSTS_SECTION_ID); // Possible pending alerts
|
|
if (Message)
|
|
if (Message[0])
|
|
Ale_ShowAlert (AlertType,Message);
|
|
|
|
/***** Start box *****/
|
|
snprintf (FrameTitle,sizeof (FrameTitle),
|
|
"%s: %s",
|
|
Txt_Thread,Thr.Subject);
|
|
Box_StartBox (NULL,FrameTitle,For_PutIconNewPost,
|
|
Hlp_MESSAGES_Forums_posts,Box_NOT_CLOSABLE);
|
|
|
|
/***** Get posts of a thread from database *****/
|
|
NumRows = DB_QuerySELECT (&mysql_res,"can not get posts of a thread",
|
|
"SELECT PstCod,UNIX_TIMESTAMP(CreatTime)"
|
|
" FROM forum_post"
|
|
" WHERE ThrCod=%ld ORDER BY PstCod",
|
|
Gbl.Forum.ForumSelected.ThrCod);
|
|
|
|
NumPsts = (unsigned) NumRows;
|
|
LastSubject[0] = '\0';
|
|
if (NumPsts) // If there are posts...
|
|
{
|
|
/***** Check if I can moderate posts in forum *****/
|
|
switch (Gbl.Forum.ForumSelected.Type)
|
|
{
|
|
case For_FORUM_GLOBAL_USRS:
|
|
case For_FORUM_GLOBAL_TCHS:
|
|
case For_FORUM__SWAD__USRS:
|
|
case For_FORUM__SWAD__TCHS:
|
|
ICanModerateForum = (Gbl.Usrs.Me.Role.Logged == Rol_SYS_ADM);
|
|
break;
|
|
case For_FORUM_INSTIT_USRS:
|
|
case For_FORUM_INSTIT_TCHS:
|
|
ICanModerateForum = (Gbl.Usrs.Me.Role.Logged >= Rol_INS_ADM);
|
|
break;
|
|
case For_FORUM_CENTRE_USRS:
|
|
case For_FORUM_CENTRE_TCHS:
|
|
ICanModerateForum = (Gbl.Usrs.Me.Role.Logged >= Rol_CTR_ADM);
|
|
break;
|
|
case For_FORUM_DEGREE_USRS:
|
|
case For_FORUM_DEGREE_TCHS:
|
|
case For_FORUM_COURSE_TCHS:
|
|
ICanModerateForum = (Gbl.Usrs.Me.Role.Logged >= Rol_DEG_ADM);
|
|
break;
|
|
case For_FORUM_COURSE_USRS:
|
|
ICanModerateForum = (Gbl.Usrs.Me.Role.Logged >= Rol_TCH);
|
|
break;
|
|
default:
|
|
ICanModerateForum = false;
|
|
break;
|
|
}
|
|
|
|
/***** Compute variables related to pagination *****/
|
|
PaginationPsts.NumItems = NumPsts;
|
|
PaginationPsts.CurrentPage = (int) Gbl.Forum.CurrentPagePsts;
|
|
Pag_CalculatePagination (&PaginationPsts);
|
|
PaginationPsts.Anchor = For_FORUM_POSTS_SECTION_ID;
|
|
Gbl.Forum.CurrentPagePsts = (unsigned) PaginationPsts.CurrentPage;
|
|
|
|
/***** Write links to pages *****/
|
|
if (PaginationPsts.MoreThanOnePage)
|
|
Pag_WriteLinksToPagesCentered (Pag_POSTS_FORUM,
|
|
Gbl.Forum.ForumSelected.ThrCod,
|
|
&PaginationPsts);
|
|
|
|
/***** Start table *****/
|
|
Tbl_StartTableWide (2);
|
|
|
|
/***** Show posts from this page, the author and the date of last reply *****/
|
|
mysql_data_seek (mysql_res,(my_ulonglong) (PaginationPsts.FirstItemVisible - 1));
|
|
for (NumRow = PaginationPsts.FirstItemVisible;
|
|
NumRow <= PaginationPsts.LastItemVisible;
|
|
NumRow++)
|
|
{
|
|
row = mysql_fetch_row (mysql_res);
|
|
|
|
if (sscanf (row[0],"%ld",&PstCod) != 1)
|
|
Lay_ShowErrorAndExit ("Wrong code of post.");
|
|
|
|
CreatTimeUTC = Dat_GetUNIXTimeFromStr (row[1]);
|
|
|
|
NumPst = (unsigned) NumRow;
|
|
NewPst = (CreatTimeUTC > ReadTimeUTC);
|
|
|
|
if (NewPst && NumRow == PaginationPsts.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).
|
|
Note that database is not updated with the current time,
|
|
but with the creation time of the most recent post
|
|
in this page of threads. */
|
|
For_UpdateThrReadTime (Gbl.Forum.ForumSelected.ThrCod,
|
|
CreatTimeUTC);
|
|
|
|
/* Show post */
|
|
For_ShowAForumPost (NumPst,PstCod,
|
|
(NumRow == NumRows),LastSubject,
|
|
NewPst,ICanModerateForum);
|
|
|
|
/* Mark possible notification as seen */
|
|
switch (Gbl.Forum.ForumSelected.Type)
|
|
{
|
|
case For_FORUM_COURSE_TCHS:
|
|
case For_FORUM_COURSE_USRS:
|
|
Ntf_MarkNotifAsSeen (Ntf_EVENT_FORUM_POST_COURSE,
|
|
PstCod,Gbl.Hierarchy.Crs.CrsCod,
|
|
Gbl.Usrs.Me.UsrDat.UsrCod);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
if (Thr.NumMyPosts)
|
|
Ntf_MarkNotifAsSeen (Ntf_EVENT_FORUM_REPLY,
|
|
PstCod,-1L,
|
|
Gbl.Usrs.Me.UsrDat.UsrCod);
|
|
}
|
|
|
|
/***** End table *****/
|
|
Tbl_EndTable ();
|
|
|
|
/***** Write again links to pages *****/
|
|
if (PaginationPsts.MoreThanOnePage)
|
|
Pag_WriteLinksToPagesCentered (Pag_POSTS_FORUM,
|
|
Gbl.Forum.ForumSelected.ThrCod,
|
|
&PaginationPsts);
|
|
}
|
|
|
|
/***** Free structure that stores the query result *****/
|
|
DB_FreeMySQLResult (&mysql_res);
|
|
|
|
/***** Form to write a new post in the thread *****/
|
|
Lay_StartSection (For_NEW_POST_SECTION_ID);
|
|
For_WriteFormForumPst (true,LastSubject);
|
|
Lay_EndSection ();
|
|
|
|
/***** End box *****/
|
|
Box_EndBox ();
|
|
Lay_EndSection ();
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/*********************** Put icon to write a new post ************************/
|
|
/*****************************************************************************/
|
|
|
|
static void For_PutIconNewPost (void)
|
|
{
|
|
extern const char *Txt_New_post;
|
|
|
|
Ico_PutContextualIconToAdd (For_ActionsSeePstFor[Gbl.Forum.ForumSelected.Type],
|
|
For_NEW_POST_SECTION_ID,
|
|
For_PutAllHiddenParamsNewPost,
|
|
Txt_New_post);
|
|
}
|
|
|
|
static void For_PutAllHiddenParamsNewPost (void)
|
|
{
|
|
For_PutAllHiddenParamsForum (Gbl.Forum.CurrentPageThrs, // Page of threads = current
|
|
UINT_MAX, // Page of posts = last
|
|
Gbl.Forum.ForumSet,
|
|
Gbl.Forum.ThreadsOrder,
|
|
Gbl.Forum.ForumSelected.Location,
|
|
Gbl.Forum.ForumSelected.ThrCod,
|
|
-1L);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/**************************** Show a post from forum *************************/
|
|
/*****************************************************************************/
|
|
|
|
static void For_ShowAForumPost (unsigned PstNum,long PstCod,
|
|
bool LastPst,char LastSubject[Cns_MAX_BYTES_SUBJECT + 1],
|
|
bool NewPst,bool ICanModerateForum)
|
|
{
|
|
extern const char *Txt_MSG_New;
|
|
extern const char *Txt_MSG_Open;
|
|
extern const char *Txt_no_subject;
|
|
extern const char *Txt_FORUM_Post_X_allowed;
|
|
extern const char *Txt_FORUM_Post_banned;
|
|
extern const char *Txt_FORUM_Post_X_banned;
|
|
extern const char *Txt_FORUM_Post_X_allowed_Click_to_ban_it;
|
|
extern const char *Txt_FORUM_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;
|
|
time_t CreatTimeUTC; // Creation time of a post
|
|
char OriginalContent[Cns_MAX_BYTES_LONG_TEXT + 1];
|
|
char Subject[Cns_MAX_BYTES_SUBJECT + 1];
|
|
char Content[Cns_MAX_BYTES_LONG_TEXT + 1];
|
|
struct Media Media;
|
|
bool Enabled;
|
|
bool ItsMe;
|
|
|
|
/***** Initialize structure with user's data *****/
|
|
Usr_UsrDataConstructor (&UsrDat);
|
|
|
|
/***** Initialize image *****/
|
|
Med_MediaConstructor (&Media);
|
|
|
|
/***** Check if post is enabled *****/
|
|
Enabled = For_GetIfPstIsEnabled (PstCod);
|
|
|
|
/***** Get data of post *****/
|
|
For_GetPstData (PstCod,&UsrDat.UsrCod,&CreatTimeUTC,
|
|
Subject,OriginalContent,&Media);
|
|
|
|
if (Enabled)
|
|
/* Return this subject as last subject */
|
|
Str_Copy (LastSubject,Subject,
|
|
Cns_MAX_BYTES_SUBJECT);
|
|
|
|
/***** Put an icon with post status *****/
|
|
fprintf (Gbl.F.Out,"<tr>"
|
|
"<td class=\"CONTEXT_COL %s\">"
|
|
"<img src=\"%s/%s\""
|
|
" alt=\"%s\" title=\"%s\""
|
|
" class=\"ICO16x16\" />"
|
|
"</td>",
|
|
NewPst ? "MSG_TIT_BG_NEW" :
|
|
"MSG_TIT_BG",
|
|
Cfg_URL_ICON_PUBLIC,
|
|
NewPst ? "envelope.svg" :
|
|
"envelope-open-text.svg",
|
|
NewPst ? Txt_MSG_New :
|
|
Txt_MSG_Open,
|
|
NewPst ? Txt_MSG_New :
|
|
Txt_MSG_Open);
|
|
|
|
/***** Write post number *****/
|
|
Msg_WriteMsgNumber ((unsigned long) PstNum,NewPst);
|
|
|
|
/***** Write date *****/
|
|
Msg_WriteMsgDate (CreatTimeUTC,NewPst ? "MSG_TIT_BG_NEW" :
|
|
"MSG_TIT_BG");
|
|
|
|
/***** Write subject *****/
|
|
fprintf (Gbl.F.Out,"<td class=\"%s LEFT_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_FORUM_Post_banned);
|
|
fprintf (Gbl.F.Out,"</td>"
|
|
"</tr>");
|
|
|
|
/***** Form to ban/unban post *****/
|
|
fprintf (Gbl.F.Out,"<tr>"
|
|
"<td class=\"CONTEXT_COL\">");
|
|
if (ICanModerateForum)
|
|
{
|
|
Frm_StartFormAnchor (Enabled ? For_ActionsDisPstFor[Gbl.Forum.ForumSelected.Type] :
|
|
For_ActionsEnbPstFor[Gbl.Forum.ForumSelected.Type],
|
|
For_FORUM_POSTS_SECTION_ID);
|
|
For_PutAllHiddenParamsForum (Gbl.Forum.CurrentPageThrs, // Page of threads = current
|
|
Gbl.Forum.CurrentPagePsts, // Page of posts = current
|
|
Gbl.Forum.ForumSet,
|
|
Gbl.Forum.ThreadsOrder,
|
|
Gbl.Forum.ForumSelected.Location,
|
|
Gbl.Forum.ForumSelected.ThrCod,
|
|
PstCod);
|
|
|
|
snprintf (Gbl.Title,sizeof (Gbl.Title),
|
|
Enabled ? Txt_FORUM_Post_X_allowed_Click_to_ban_it :
|
|
Txt_FORUM_Post_X_banned_Click_to_unban_it,
|
|
PstNum);
|
|
Ico_PutIconLink (Enabled ? "eye.svg" :
|
|
"eye-slash.svg",
|
|
Gbl.Title);
|
|
Frm_EndForm ();
|
|
}
|
|
else
|
|
{
|
|
snprintf (Gbl.Title,sizeof (Gbl.Title),
|
|
Enabled ? Txt_FORUM_Post_X_allowed :
|
|
Txt_FORUM_Post_X_banned,
|
|
PstNum);
|
|
fprintf (Gbl.F.Out,"<span title=\"%s\">"
|
|
"<img src=\"%s/%s\""
|
|
" alt=\"%s\" title=\"%s\""
|
|
" class=\"ICO_HIDDEN ICO16x16\" />"
|
|
"</span>",
|
|
Gbl.Title,
|
|
Cfg_URL_ICON_PUBLIC,
|
|
Enabled ? "eye.svg" :
|
|
"eye-slash.svg",
|
|
Gbl.Title,
|
|
Gbl.Title);
|
|
}
|
|
|
|
/***** Form to remove post *****/
|
|
if (LastPst)
|
|
{
|
|
ItsMe = Usr_ItsMe (UsrDat.UsrCod);
|
|
if (ItsMe)
|
|
{
|
|
// Post can be removed if post is the last (without answers) and it's mine
|
|
if (PstNum == 1) // First and unique post in thread
|
|
Frm_StartFormAnchor (For_ActionsDelPstFor[Gbl.Forum.ForumSelected.Type],
|
|
For_FORUM_THREADS_SECTION_ID);
|
|
else // Last of several posts in thread
|
|
Frm_StartFormAnchor (For_ActionsDelPstFor[Gbl.Forum.ForumSelected.Type],
|
|
For_FORUM_POSTS_SECTION_ID);
|
|
For_PutAllHiddenParamsForum (Gbl.Forum.CurrentPageThrs, // Page of threads = current
|
|
Gbl.Forum.CurrentPagePsts, // Page of posts = current
|
|
Gbl.Forum.ForumSet,
|
|
Gbl.Forum.ThreadsOrder,
|
|
Gbl.Forum.ForumSelected.Location,
|
|
Gbl.Forum.ForumSelected.ThrCod,
|
|
PstCod);
|
|
Ico_PutIconRemove ();
|
|
Frm_EndForm ();
|
|
}
|
|
}
|
|
fprintf (Gbl.F.Out,"</td>");
|
|
|
|
/***** Write author *****/
|
|
Usr_ChkUsrCodAndGetAllUsrDataFromUsrCod (&UsrDat,Usr_DONT_GET_PREFS);
|
|
fprintf (Gbl.F.Out,"<td colspan=\"2\" class=\"AUTHOR_TXT LEFT_TOP\""
|
|
" style=\"width:150px;\">");
|
|
Msg_WriteMsgAuthor (&UsrDat,Enabled,NULL);
|
|
if (Enabled)
|
|
/* Write number of posts from this user */
|
|
For_WriteNumberOfPosts (UsrDat.UsrCod);
|
|
fprintf (Gbl.F.Out,"</td>");
|
|
|
|
/***** Write post content *****/
|
|
fprintf (Gbl.F.Out,"<td class=\"MSG_TXT LEFT_TOP\">");
|
|
if (Enabled)
|
|
{
|
|
Str_Copy (Content,OriginalContent,
|
|
Cns_MAX_BYTES_LONG_TEXT);
|
|
Msg_WriteMsgContent (Content,Cns_MAX_BYTES_LONG_TEXT,true,false);
|
|
|
|
/***** Show image *****/
|
|
Med_ShowMedia (&Media,"FOR_IMG_CONTAINER","FOR_IMG");
|
|
}
|
|
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,"</td>"
|
|
"</tr>");
|
|
|
|
/***** Free image *****/
|
|
Med_MediaDestructor (&Media);
|
|
|
|
/***** Free memory used for user's data *****/
|
|
Usr_UsrDataDestructor (&UsrDat);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/*************************** Get data of a forum post ************************/
|
|
/*****************************************************************************/
|
|
|
|
static void For_GetPstData (long PstCod,long *UsrCod,time_t *CreatTimeUTC,
|
|
char Subject[Cns_MAX_BYTES_SUBJECT + 1],
|
|
char Content[Cns_MAX_BYTES_LONG_TEXT + 1],
|
|
struct Media *Media)
|
|
{
|
|
MYSQL_RES *mysql_res;
|
|
MYSQL_ROW row;
|
|
unsigned NumRows;
|
|
|
|
/***** Get data of a post from database *****/
|
|
NumRows = DB_QuerySELECT (&mysql_res,"can not get data of a post",
|
|
"SELECT UsrCod," // row[0]
|
|
"UNIX_TIMESTAMP(CreatTime)," // row[1]
|
|
"Subject," // row[2]
|
|
"Content," // row[3]
|
|
"MedCod" // row[4]
|
|
" FROM forum_post WHERE PstCod=%ld",
|
|
PstCod);
|
|
|
|
/***** 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]) *****/
|
|
*CreatTimeUTC = Dat_GetUNIXTimeFromStr (row[1]);
|
|
|
|
/***** Get subject (row[2]) *****/
|
|
Str_Copy (Subject,row[2],
|
|
Cns_MAX_BYTES_SUBJECT);
|
|
|
|
/***** Get location (row[3]) *****/
|
|
Str_Copy (Content,row[3],
|
|
Cns_MAX_BYTES_LONG_TEXT);
|
|
|
|
/***** Get media (row[4]) *****/
|
|
Media->MedCod = Str_ConvertStrCodToLongCod (row[4]);
|
|
Med_GetMediaDataByCod (Media);
|
|
|
|
/***** Free structure that stores the query result *****/
|
|
DB_FreeMySQLResult (&mysql_res);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/***************** Get summary and content for a forum post ******************/
|
|
/*****************************************************************************/
|
|
// This function may be called inside a web service, so don't report error
|
|
|
|
void For_GetSummaryAndContentForumPst (char SummaryStr[Ntf_MAX_BYTES_SUMMARY + 1],
|
|
char **ContentStr,
|
|
long PstCod,bool GetContent)
|
|
{
|
|
char *Query = NULL;
|
|
MYSQL_RES *mysql_res;
|
|
MYSQL_ROW row;
|
|
size_t Length;
|
|
|
|
SummaryStr[0] = '\0'; // Return nothing on error
|
|
|
|
/***** Get subject of message from database *****/
|
|
if (asprintf (&Query,"SELECT Subject,Content FROM forum_post"
|
|
" WHERE PstCod=%ld",PstCod) < 0)
|
|
Lay_NotEnoughMemoryExit ();
|
|
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 *****/
|
|
// TODO: Do only direct copy when Subject will be VARCHAR(255)
|
|
if (strlen (row[0]) > Ntf_MAX_BYTES_SUMMARY)
|
|
{
|
|
strncpy (SummaryStr,row[0],
|
|
Ntf_MAX_BYTES_SUMMARY);
|
|
SummaryStr[Ntf_MAX_BYTES_SUMMARY] = '\0';
|
|
}
|
|
else
|
|
Str_Copy (SummaryStr,row[0],
|
|
Ntf_MAX_BYTES_SUMMARY);
|
|
|
|
/***** Copy content *****/
|
|
if (GetContent)
|
|
{
|
|
Length = strlen (row[1]);
|
|
|
|
if ((*ContentStr = (char *) malloc (Length + 1)) == NULL)
|
|
Lay_ShowErrorAndExit ("Error allocating memory for notification content.");
|
|
|
|
if (Length)
|
|
Str_Copy (*ContentStr,row[1],
|
|
Length);
|
|
else
|
|
**ContentStr = '\0';
|
|
}
|
|
}
|
|
mysql_free_result (mysql_res);
|
|
}
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/*************** Write number of posts in a forum of an user *****************/
|
|
/*****************************************************************************/
|
|
|
|
static void For_WriteNumberOfPosts (long UsrCod)
|
|
{
|
|
extern const char *Txt_FORUM_post;
|
|
extern const char *Txt_FORUM_posts;
|
|
char SubQuery[256];
|
|
unsigned NumPsts;
|
|
|
|
/***** Star table cell *****/
|
|
fprintf (Gbl.F.Out,"<div class=\"AUTHOR_TXT LEFT_TOP\">");
|
|
|
|
/***** Get number of posts from database *****/
|
|
if (Gbl.Forum.ForumSelected.Location > 0)
|
|
sprintf (SubQuery," AND forum_thread.Location=%ld",
|
|
Gbl.Forum.ForumSelected.Location);
|
|
else
|
|
SubQuery[0] = '\0';
|
|
NumPsts =
|
|
(unsigned) DB_QueryCOUNT ("can not get the number of posts of a user"
|
|
" in a forum",
|
|
"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) Gbl.Forum.ForumSelected.Type,SubQuery);
|
|
|
|
/***** Write number of threads and number of posts *****/
|
|
if (NumPsts == 1)
|
|
fprintf (Gbl.F.Out,"[1 %s]",Txt_FORUM_post);
|
|
else
|
|
fprintf (Gbl.F.Out,"[%u %s]",NumPsts,Txt_FORUM_posts);
|
|
|
|
/***** End table cell *****/
|
|
fprintf (Gbl.F.Out,"</div>");
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************ Put all the hidden parameters related to forums ****************/
|
|
/*****************************************************************************/
|
|
|
|
void For_PutAllHiddenParamsForum (unsigned NumPageThreads,
|
|
unsigned NumPagePosts,
|
|
For_ForumSet_t ForumSet,
|
|
For_Order_t Order,
|
|
long Location,
|
|
long ThrCod,
|
|
long PstCod)
|
|
{
|
|
Pag_PutHiddenParamPagNum (Pag_THREADS_FORUM,NumPageThreads);
|
|
Pag_PutHiddenParamPagNum (Pag_POSTS_FORUM,NumPagePosts);
|
|
For_PutParamForumSet (ForumSet);
|
|
For_PutParamForumOrder (Order);
|
|
For_PutParamForumLocation (Location);
|
|
For_PutHiddenParamThrCod (ThrCod);
|
|
For_PutHiddenParamPstCod (PstCod);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********* Put a hidden parameter with set of forums I want to see ***********/
|
|
/*****************************************************************************/
|
|
|
|
static void For_PutParamForumSet (For_ForumSet_t ForumSet)
|
|
{
|
|
Par_PutHiddenParamUnsigned ("ForumSet",(unsigned) ForumSet);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/******** Put a hidden parameter with the order criterium for forums *********/
|
|
/*****************************************************************************/
|
|
|
|
static void For_PutParamForumOrder (For_Order_t Order)
|
|
{
|
|
Par_PutHiddenParamUnsigned ("Order",(unsigned) Order);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************** Put hidden parameter with code of *****************/
|
|
/************** forum institution, centre, degree and course *****************/
|
|
/*****************************************************************************/
|
|
|
|
static void For_PutParamForumLocation (long Location)
|
|
{
|
|
if (Location > 0)
|
|
/***** Put a hidden parameter with the
|
|
institution, centre, degree or course of the forum *****/
|
|
Par_PutHiddenParamLong ("Location",Location);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************ Write a form parameter to specify a thread code ****************/
|
|
/*****************************************************************************/
|
|
|
|
static void For_PutHiddenParamThrCod (long ThrCod)
|
|
{
|
|
if (ThrCod > 0)
|
|
Par_PutHiddenParamLong ("ThrCod",ThrCod);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************* Write a form parameter to specify a post code *****************/
|
|
/*****************************************************************************/
|
|
|
|
static void For_PutHiddenParamPstCod (long PstCod)
|
|
{
|
|
if (PstCod > 0)
|
|
Par_PutHiddenParamLong ("PstCod",PstCod);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************************** Show list of available forums ********************/
|
|
/*****************************************************************************/
|
|
|
|
static void For_ShowForumList (void)
|
|
{
|
|
extern const char *Hlp_MESSAGES_Forums;
|
|
extern const char *Txt_Forums;
|
|
bool IsLastItemInLevel[1 + For_FORUM_MAX_LEVELS];
|
|
MYSQL_RES *mysql_resCtr;
|
|
MYSQL_RES *mysql_resDeg;
|
|
MYSQL_RES *mysql_resCrs;
|
|
MYSQL_ROW row;
|
|
long InsCod;
|
|
long CtrCod;
|
|
long DegCod;
|
|
long CrsCod;
|
|
unsigned NumMyIns;
|
|
unsigned NumCtr;
|
|
unsigned NumCtrs;
|
|
unsigned NumDeg;
|
|
unsigned NumDegs;
|
|
unsigned NumCrs;
|
|
unsigned NumCrss;
|
|
bool ICanSeeInsForum;
|
|
bool ICanSeeCtrForum;
|
|
bool ICanSeeDegForum;
|
|
|
|
/***** Get if there is a thread ready to be moved *****/
|
|
if (For_CheckIfICanMoveThreads ())
|
|
Gbl.Forum.ThreadToMove = For_GetThrInMyClipboard ();
|
|
|
|
/***** Fill the list with the institutions I belong to *****/
|
|
Usr_GetMyInstits ();
|
|
|
|
/***** Start box *****/
|
|
Box_StartBox (NULL,Txt_Forums,For_PutIconsForums,
|
|
Hlp_MESSAGES_Forums,Box_NOT_CLOSABLE);
|
|
|
|
/***** Put a form to select which forums *****/
|
|
For_PutFormWhichForums ();
|
|
|
|
/***** Start list *****/
|
|
fprintf (Gbl.F.Out,"<ul class=\"LIST_LEFT\">");
|
|
|
|
/***** Links to global forums *****/
|
|
For_WriteLinksToGblForums (IsLastItemInLevel);
|
|
switch (Gbl.Forum.ForumSet)
|
|
{
|
|
case For_ONLY_CURRENT_FORUMS:
|
|
if (Gbl.Hierarchy.Ins.InsCod > 0)
|
|
{
|
|
if (Gbl.Usrs.Me.Role.Logged >= Rol_DEG_ADM)
|
|
ICanSeeInsForum = true;
|
|
else
|
|
ICanSeeInsForum = Usr_CheckIfIBelongToIns (Gbl.Hierarchy.Ins.InsCod);
|
|
}
|
|
else
|
|
ICanSeeInsForum = false;
|
|
|
|
/***** Links to forums about the platform *****/
|
|
For_WriteLinksToPlatformForums (!ICanSeeInsForum,IsLastItemInLevel);
|
|
|
|
if (ICanSeeInsForum)
|
|
{
|
|
if (Gbl.Usrs.Me.Role.Logged >= Rol_DEG_ADM)
|
|
ICanSeeCtrForum = true;
|
|
else
|
|
ICanSeeCtrForum = Usr_CheckIfIBelongToCtr (Gbl.Hierarchy.Ctr.CtrCod);
|
|
|
|
/***** Links to forums of current institution *****/
|
|
if (For_WriteLinksToInsForums (Gbl.Hierarchy.Ins.InsCod,
|
|
true,
|
|
IsLastItemInLevel) > 0)
|
|
if (ICanSeeCtrForum)
|
|
{
|
|
if (Gbl.Usrs.Me.Role.Logged >= Rol_DEG_ADM)
|
|
ICanSeeDegForum = true;
|
|
else
|
|
ICanSeeDegForum = Usr_CheckIfIBelongToDeg (Gbl.Hierarchy.Deg.DegCod);
|
|
|
|
/***** Links to forums of current centre *****/
|
|
if (For_WriteLinksToCtrForums (Gbl.Hierarchy.Ctr.CtrCod,
|
|
true,
|
|
IsLastItemInLevel) > 0)
|
|
if (ICanSeeDegForum)
|
|
/***** Links to forums of current degree *****/
|
|
if (For_WriteLinksToDegForums (Gbl.Hierarchy.Deg.DegCod,
|
|
true,
|
|
IsLastItemInLevel) > 0)
|
|
if (Gbl.Usrs.Me.IBelongToCurrentCrs ||
|
|
Gbl.Usrs.Me.Role.Logged == Rol_SYS_ADM)
|
|
/***** Links to forums of current degree *****/
|
|
For_WriteLinksToCrsForums (Gbl.Hierarchy.Crs.CrsCod,
|
|
true,
|
|
IsLastItemInLevel);
|
|
}
|
|
}
|
|
break;
|
|
case For_ALL_MY_FORUMS:
|
|
/***** Links to forums about the platform *****/
|
|
For_WriteLinksToPlatformForums ((Gbl.Usrs.Me.MyInss.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.MyInss.Num;
|
|
NumMyIns++)
|
|
{
|
|
InsCod = Gbl.Usrs.Me.MyInss.Inss[NumMyIns].InsCod;
|
|
|
|
/* Links to forums of this institution */
|
|
For_WriteLinksToInsForums (InsCod,
|
|
(NumMyIns == Gbl.Usrs.Me.MyInss.Num - 1),
|
|
IsLastItemInLevel);
|
|
|
|
/* Get my centres in this institution from database */
|
|
if ((NumCtrs = Usr_GetCtrsFromUsr (Gbl.Usrs.Me.UsrDat.UsrCod,
|
|
InsCod,
|
|
&mysql_resCtr)) > 0) // Centres found in this institution
|
|
for (NumCtr = 0;
|
|
NumCtr < NumCtrs;
|
|
NumCtr++)
|
|
{
|
|
/* Get next centre */
|
|
row = mysql_fetch_row (mysql_resCtr);
|
|
CtrCod = Str_ConvertStrCodToLongCod (row[0]);
|
|
|
|
/* Links to forums of this centre */
|
|
if (For_WriteLinksToCtrForums (CtrCod,
|
|
(NumCtr == NumCtrs - 1),
|
|
IsLastItemInLevel) > 0)
|
|
{
|
|
/* Get my degrees in this institution from database */
|
|
if ((NumDegs = Usr_GetDegsFromUsr (Gbl.Usrs.Me.UsrDat.UsrCod,
|
|
CtrCod,
|
|
&mysql_resDeg)) > 0) // Degrees found in this centre
|
|
for (NumDeg = 0;
|
|
NumDeg < NumDegs;
|
|
NumDeg++)
|
|
{
|
|
/* Get next degree */
|
|
row = mysql_fetch_row (mysql_resDeg);
|
|
DegCod = Str_ConvertStrCodToLongCod (row[0]);
|
|
|
|
/* Links to forums of this degree */
|
|
if (For_WriteLinksToDegForums (DegCod,
|
|
(NumDeg == NumDegs - 1),
|
|
IsLastItemInLevel) > 0)
|
|
{
|
|
/* Get my courses in this degree from database */
|
|
if ((NumCrss = Usr_GetCrssFromUsr (Gbl.Usrs.Me.UsrDat.UsrCod,
|
|
DegCod,
|
|
&mysql_resCrs)) > 0) // Courses found in this degree
|
|
for (NumCrs = 0;
|
|
NumCrs < NumCrss;
|
|
NumCrs++)
|
|
{
|
|
/* Get next course */
|
|
row = mysql_fetch_row (mysql_resCrs);
|
|
CrsCod = Str_ConvertStrCodToLongCod (row[0]);
|
|
|
|
/* Links to forums of this course */
|
|
For_WriteLinksToCrsForums (CrsCod,
|
|
(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 list *****/
|
|
fprintf (Gbl.F.Out,"</ul>");
|
|
|
|
/***** End box *****/
|
|
Box_EndBox ();
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************** Put contextual icons in forums ***********************/
|
|
/*****************************************************************************/
|
|
|
|
static void For_PutIconsForums (void)
|
|
{
|
|
/***** Put icon to show a figure *****/
|
|
Gbl.Figures.FigureType = Fig_FORUMS;
|
|
Fig_PutIconToShowFigure ();
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/*************** Put form to select which forums I want to see ***************/
|
|
/*****************************************************************************/
|
|
|
|
static void For_PutFormWhichForums (void)
|
|
{
|
|
extern const char *Txt_FORUM_WHICH_FORUM[For_NUM_FORUM_SETS];
|
|
For_ForumSet_t ForumSet;
|
|
|
|
/***** Form to select which forums I want to see:
|
|
- all my forums
|
|
- only the forums of current institution/degree/course *****/
|
|
Frm_StartForm (ActSeeFor);
|
|
For_PutParamForumOrder (Gbl.Forum.ThreadsOrder);
|
|
fprintf (Gbl.F.Out,"<div class=\"SEL_BELOW_TITLE\">"
|
|
"<ul>");
|
|
|
|
for (ForumSet = (For_ForumSet_t) 0;
|
|
ForumSet < For_NUM_FORUM_SETS;
|
|
ForumSet++)
|
|
{
|
|
fprintf (Gbl.F.Out,"<li>"
|
|
"<label>"
|
|
"<input type=\"radio\" name=\"ForumSet\""
|
|
" value=\"%u\"",
|
|
(unsigned) ForumSet);
|
|
if (ForumSet == Gbl.Forum.ForumSet)
|
|
fprintf (Gbl.F.Out," checked=\"checked\"");
|
|
fprintf (Gbl.F.Out," onclick=\"document.getElementById('%s').submit();\" />"
|
|
"%s"
|
|
"</label>"
|
|
"</li>",
|
|
Gbl.Form.Id,Txt_FORUM_WHICH_FORUM[ForumSet]);
|
|
}
|
|
fprintf (Gbl.F.Out,"</ul>"
|
|
"</div>");
|
|
Frm_EndForm ();
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************************* Write links to global forums **********************/
|
|
/*****************************************************************************/
|
|
|
|
static void For_WriteLinksToGblForums (bool IsLastItemInLevel[1 + For_FORUM_MAX_LEVELS])
|
|
{
|
|
bool Highlight;
|
|
bool ICanSeeTeacherForum;
|
|
struct Forum Forum;
|
|
|
|
/***** Can I see teachers's forums? *****/
|
|
Rol_GetRolesInAllCrssIfNotYetGot (&Gbl.Usrs.Me.UsrDat);
|
|
ICanSeeTeacherForum = Gbl.Usrs.Me.Role.Logged == Rol_SYS_ADM ||
|
|
(Gbl.Usrs.Me.UsrDat.Roles.InCrss & ((1 << Rol_NET) |
|
|
(1 << Rol_TCH)));
|
|
|
|
/***** Link to forum global *****/
|
|
Forum.Type = For_FORUM_GLOBAL_USRS;
|
|
Forum.Location = -1L;
|
|
Highlight = (Gbl.Forum.ForumSelected.Type == For_FORUM_GLOBAL_USRS);
|
|
IsLastItemInLevel[1] = false;
|
|
For_WriteLinkToForum (&Forum,Highlight,false,0,IsLastItemInLevel);
|
|
|
|
/***** Link to forum of teachers global *****/
|
|
Rol_GetRolesInAllCrssIfNotYetGot (&Gbl.Usrs.Me.UsrDat);
|
|
if (ICanSeeTeacherForum)
|
|
{
|
|
Forum.Type = For_FORUM_GLOBAL_TCHS;
|
|
Forum.Location = -1L;
|
|
Highlight = (Gbl.Forum.ForumSelected.Type == For_FORUM_GLOBAL_TCHS);
|
|
IsLastItemInLevel[1] = false;
|
|
For_WriteLinkToForum (&Forum,Highlight,false,0,IsLastItemInLevel);
|
|
}
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/****************** Write links to forums about the platform *****************/
|
|
/*****************************************************************************/
|
|
|
|
static void For_WriteLinksToPlatformForums (bool IsLastForum,
|
|
bool IsLastItemInLevel[1 + For_FORUM_MAX_LEVELS])
|
|
{
|
|
bool Highlight;
|
|
bool ICanSeeTeacherForum;
|
|
struct Forum Forum;
|
|
|
|
/***** Can I see teachers's forums? *****/
|
|
Rol_GetRolesInAllCrssIfNotYetGot (&Gbl.Usrs.Me.UsrDat);
|
|
ICanSeeTeacherForum = Gbl.Usrs.Me.Role.Logged == Rol_SYS_ADM ||
|
|
(Gbl.Usrs.Me.UsrDat.Roles.InCrss & ((1 << Rol_NET) |
|
|
(1 << Rol_TCH)));
|
|
|
|
/***** Link to forum of users about the platform *****/
|
|
Forum.Type = For_FORUM__SWAD__USRS;
|
|
Forum.Location = -1L;
|
|
Highlight = (Gbl.Forum.ForumSelected.Type == For_FORUM__SWAD__USRS);
|
|
IsLastItemInLevel[1] = (IsLastForum && !ICanSeeTeacherForum);
|
|
For_WriteLinkToForum (&Forum,Highlight,false,0,IsLastItemInLevel);
|
|
|
|
/***** Link to forum of teachers about the platform *****/
|
|
if (ICanSeeTeacherForum)
|
|
{
|
|
Forum.Type = For_FORUM__SWAD__TCHS;
|
|
Forum.Location = -1L;
|
|
Highlight = (Gbl.Forum.ForumSelected.Type == For_FORUM__SWAD__TCHS);
|
|
IsLastItemInLevel[1] = IsLastForum;
|
|
For_WriteLinkToForum (&Forum,Highlight,false,0,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 Highlight;
|
|
Rol_Role_t MaxRoleInIns;
|
|
bool ICanSeeTeacherForum;
|
|
struct Forum Forum;
|
|
|
|
if (InsCod > 0)
|
|
{
|
|
MaxRoleInIns = Rol_GetMyMaxRoleInIns (InsCod);
|
|
ICanSeeTeacherForum = (Gbl.Usrs.Me.Role.Logged == Rol_SYS_ADM ||
|
|
MaxRoleInIns == Rol_NET ||
|
|
MaxRoleInIns == Rol_TCH);
|
|
|
|
/***** Link to the forum of users from this institution *****/
|
|
Forum.Type = For_FORUM_INSTIT_USRS;
|
|
Forum.Location = InsCod;
|
|
Highlight = (Gbl.Forum.ForumSelected.Type == For_FORUM_INSTIT_USRS &&
|
|
Gbl.Forum.ForumSelected.Location == InsCod);
|
|
IsLastItemInLevel[1] = (IsLastIns && !ICanSeeTeacherForum);
|
|
For_WriteLinkToForum (&Forum,Highlight,false,1,IsLastItemInLevel);
|
|
|
|
/***** Link to forum of teachers from this institution *****/
|
|
if (ICanSeeTeacherForum)
|
|
{
|
|
Forum.Type = For_FORUM_INSTIT_TCHS;
|
|
Forum.Location = InsCod;
|
|
Highlight = (Gbl.Forum.ForumSelected.Type == For_FORUM_INSTIT_TCHS &&
|
|
Gbl.Forum.ForumSelected.Location == InsCod);
|
|
IsLastItemInLevel[1] = IsLastIns;
|
|
For_WriteLinkToForum (&Forum,Highlight,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 Highlight;
|
|
Rol_Role_t MaxRoleInCtr;
|
|
bool ICanSeeTeacherForum;
|
|
struct Forum Forum;
|
|
|
|
if (CtrCod > 0)
|
|
{
|
|
MaxRoleInCtr = Rol_GetMyMaxRoleInCtr (CtrCod);
|
|
ICanSeeTeacherForum = (Gbl.Usrs.Me.Role.Logged == Rol_SYS_ADM ||
|
|
MaxRoleInCtr == Rol_NET ||
|
|
MaxRoleInCtr == Rol_TCH);
|
|
|
|
/***** Link to the forum of users from this centre *****/
|
|
Forum.Type = For_FORUM_CENTRE_USRS;
|
|
Forum.Location = CtrCod;
|
|
Highlight = (Gbl.Forum.ForumSelected.Type == For_FORUM_CENTRE_USRS &&
|
|
Gbl.Forum.ForumSelected.Location == CtrCod);
|
|
IsLastItemInLevel[2] = (IsLastCtr && !ICanSeeTeacherForum);
|
|
For_WriteLinkToForum (&Forum,Highlight,false,2,IsLastItemInLevel);
|
|
|
|
/***** Link to forum of teachers from this centre *****/
|
|
if (ICanSeeTeacherForum)
|
|
{
|
|
Forum.Type = For_FORUM_CENTRE_TCHS;
|
|
Forum.Location = CtrCod;
|
|
Highlight = (Gbl.Forum.ForumSelected.Type == For_FORUM_CENTRE_TCHS &&
|
|
Gbl.Forum.ForumSelected.Location == CtrCod);
|
|
IsLastItemInLevel[2] = IsLastCtr;
|
|
For_WriteLinkToForum (&Forum,Highlight,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 Highlight;
|
|
Rol_Role_t MaxRoleInDeg;
|
|
bool ICanSeeTeacherForum;
|
|
struct Forum Forum;
|
|
|
|
if (DegCod > 0)
|
|
{
|
|
MaxRoleInDeg = Rol_GetMyMaxRoleInDeg (DegCod);
|
|
ICanSeeTeacherForum = (Gbl.Usrs.Me.Role.Logged == Rol_SYS_ADM ||
|
|
MaxRoleInDeg == Rol_NET ||
|
|
MaxRoleInDeg == Rol_TCH);
|
|
|
|
/***** Link to the forum of users from this degree *****/
|
|
Forum.Type = For_FORUM_DEGREE_USRS;
|
|
Forum.Location = DegCod;
|
|
Highlight = (Gbl.Forum.ForumSelected.Type == For_FORUM_DEGREE_USRS &&
|
|
Gbl.Forum.ForumSelected.Location == DegCod);
|
|
IsLastItemInLevel[3] = (IsLastDeg && !ICanSeeTeacherForum);
|
|
For_WriteLinkToForum (&Forum,Highlight,false,3,IsLastItemInLevel);
|
|
|
|
/***** Link to forum of teachers from this degree *****/
|
|
if (ICanSeeTeacherForum)
|
|
{
|
|
Forum.Type = For_FORUM_DEGREE_TCHS;
|
|
Forum.Location = DegCod;
|
|
Highlight = (Gbl.Forum.ForumSelected.Type == For_FORUM_DEGREE_TCHS &&
|
|
Gbl.Forum.ForumSelected.Location == DegCod);
|
|
IsLastItemInLevel[3] = IsLastDeg;
|
|
For_WriteLinkToForum (&Forum,Highlight,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 Highlight;
|
|
Rol_Role_t MyRoleInCrs;
|
|
bool ICanSeeTeacherForum;
|
|
struct Forum Forum;
|
|
|
|
if (CrsCod > 0)
|
|
{
|
|
MyRoleInCrs = Rol_GetMyRoleInCrs (CrsCod);
|
|
ICanSeeTeacherForum = (Gbl.Usrs.Me.Role.Logged == Rol_SYS_ADM ||
|
|
MyRoleInCrs == Rol_NET ||
|
|
MyRoleInCrs == Rol_TCH);
|
|
|
|
/***** Link to the forum of users from this course *****/
|
|
Forum.Type = For_FORUM_COURSE_USRS;
|
|
Forum.Location = CrsCod;
|
|
Highlight = (Gbl.Forum.ForumSelected.Type == For_FORUM_COURSE_USRS &&
|
|
Gbl.Forum.ForumSelected.Location == CrsCod);
|
|
IsLastItemInLevel[4] = (IsLastCrs && !ICanSeeTeacherForum);
|
|
For_WriteLinkToForum (&Forum,Highlight,false,4,IsLastItemInLevel);
|
|
|
|
/***** Link to forum of teachers from this course *****/
|
|
if (ICanSeeTeacherForum)
|
|
{
|
|
Forum.Type = For_FORUM_COURSE_TCHS;
|
|
Forum.Location = CrsCod;
|
|
Highlight = (Gbl.Forum.ForumSelected.Type == For_FORUM_COURSE_TCHS &&
|
|
Gbl.Forum.ForumSelected.Location == CrsCod);
|
|
IsLastItemInLevel[4] = IsLastCrs;
|
|
For_WriteLinkToForum (&Forum,Highlight,false,4,IsLastItemInLevel);
|
|
}
|
|
}
|
|
return CrsCod;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************** Write title and link to a forum **********************/
|
|
/*****************************************************************************/
|
|
|
|
static void For_WriteLinkToForum (struct Forum *Forum,
|
|
bool Highlight,bool ShowNumOfPosts,
|
|
unsigned Level,
|
|
bool IsLastItemInLevel[1 + For_FORUM_MAX_LEVELS])
|
|
{
|
|
extern const char *The_ClassFormInBox[The_NUM_THEMES];
|
|
extern const char *The_ClassFormInBoxBold[The_NUM_THEMES];
|
|
extern const char *Txt_Copy_not_allowed;
|
|
unsigned NumThrs;
|
|
unsigned NumThrsWithNewPosts;
|
|
unsigned NumPosts;
|
|
char ActTxt[Act_MAX_BYTES_ACTION_TXT + 1];
|
|
const char *Style;
|
|
char ForumName[For_MAX_BYTES_FORUM_NAME + 1];
|
|
|
|
/***** Get number of threads and number of posts *****/
|
|
NumThrs = For_GetNumThrsInForum (Forum);
|
|
NumThrsWithNewPosts = For_GetNumThrsWithNewPstsInForum (Forum,NumThrs);
|
|
Style = (NumThrsWithNewPosts ? The_ClassFormInBoxBold[Gbl.Prefs.Theme] :
|
|
The_ClassFormInBox[Gbl.Prefs.Theme]);
|
|
|
|
/***** Start row *****/
|
|
fprintf (Gbl.F.Out,"<li");
|
|
if (Highlight)
|
|
fprintf (Gbl.F.Out," class=\"LIGHT_BLUE\"");
|
|
fprintf (Gbl.F.Out," style=\"height:25px;\">");
|
|
|
|
/***** 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,Forum))
|
|
fprintf (Gbl.F.Out,"<img src=\"%s/paste.svg\""
|
|
" alt=\"%s\" title=\"%s\""
|
|
" class=\"CONTEXT_OPT ICO_HIDDEN ICO16x16\" />",
|
|
Cfg_URL_ICON_PUBLIC,
|
|
Txt_Copy_not_allowed,Txt_Copy_not_allowed);
|
|
else
|
|
{
|
|
Frm_StartFormAnchor (For_ActionsPasThrFor[Forum->Type],
|
|
For_FORUM_THREADS_SECTION_ID);
|
|
For_PutAllHiddenParamsForum (1, // Page of threads = first
|
|
1, // Page of posts = first
|
|
Gbl.Forum.ForumSet,
|
|
Gbl.Forum.ThreadsOrder,
|
|
Forum->Location,
|
|
Gbl.Forum.ThreadToMove,
|
|
-1L);
|
|
Ico_PutIconPaste ();
|
|
Frm_EndForm ();
|
|
}
|
|
}
|
|
|
|
/***** Write link to forum *****/
|
|
Frm_StartFormAnchor (For_ActionsSeeFor[Forum->Type],
|
|
For_FORUM_THREADS_SECTION_ID);
|
|
For_PutAllHiddenParamsForum (1, // Page of threads = first
|
|
1, // Page of posts = first
|
|
Gbl.Forum.ForumSet,
|
|
Gbl.Forum.ThreadsOrder,
|
|
Forum->Location,
|
|
-1L,
|
|
-1L);
|
|
Frm_LinkFormSubmit (Act_GetActionTextFromDB (Act_GetActCod (For_ActionsSeeFor[Forum->Type]),ActTxt),
|
|
Style,NULL);
|
|
For_SetForumName (Forum,ForumName,Gbl.Prefs.Language,true);
|
|
switch (Forum->Type)
|
|
{
|
|
case For_FORUM_GLOBAL_USRS:
|
|
case For_FORUM_GLOBAL_TCHS:
|
|
fprintf (Gbl.F.Out,"<img src=\"%s/comments.svg\""
|
|
" alt=\"%s\" title=\"%s\""
|
|
" class=\"ICO16x16\" />",
|
|
Cfg_URL_ICON_PUBLIC,ForumName,ForumName);
|
|
break;
|
|
case For_FORUM__SWAD__USRS:
|
|
case For_FORUM__SWAD__TCHS:
|
|
fprintf (Gbl.F.Out,"<img src=\"%s/swad64x64.png\""
|
|
" alt=\"%s\" title=\"%s\""
|
|
" class=\"ICO16x16\" />",
|
|
Cfg_URL_ICON_PUBLIC,ForumName,ForumName);
|
|
break;
|
|
case For_FORUM_INSTIT_USRS:
|
|
case For_FORUM_INSTIT_TCHS:
|
|
Log_DrawLogo (Hie_INS,Forum->Location,ForumName,16,NULL,true);
|
|
break;
|
|
case For_FORUM_CENTRE_USRS:
|
|
case For_FORUM_CENTRE_TCHS:
|
|
Log_DrawLogo (Hie_CTR,Forum->Location,ForumName,16,NULL,true);
|
|
break;
|
|
case For_FORUM_DEGREE_USRS:
|
|
case For_FORUM_DEGREE_TCHS:
|
|
Log_DrawLogo (Hie_DEG,Forum->Location,ForumName,16,NULL,true);
|
|
break;
|
|
case For_FORUM_COURSE_USRS:
|
|
case For_FORUM_COURSE_TCHS:
|
|
fprintf (Gbl.F.Out,"<img src=\"%s/list-ol.svg\""
|
|
" alt=\"%s\" title=\"%s\""
|
|
" class=\"ICO16x16\" />",
|
|
Cfg_URL_ICON_PUBLIC,ForumName,ForumName);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
fprintf (Gbl.F.Out," %s",ForumName);
|
|
|
|
/***** Write total number of threads and posts in this forum *****/
|
|
if (ShowNumOfPosts)
|
|
{
|
|
if ((NumPosts = For_GetNumPstsInForum (Forum)))
|
|
For_WriteNumThrsAndPsts (NumThrs,NumThrsWithNewPosts,NumPosts);
|
|
}
|
|
else
|
|
if (NumThrs)
|
|
For_WriteNumberOfThrs (NumThrs,NumThrsWithNewPosts);
|
|
|
|
/***** End row *****/
|
|
fprintf (Gbl.F.Out,"</a>");
|
|
Frm_EndForm ();
|
|
|
|
/***** Put link to register students *****/
|
|
if (Forum->Type == For_FORUM_COURSE_USRS)
|
|
Enr_PutButtonInlineToRegisterStds (Forum->Location);
|
|
|
|
fprintf (Gbl.F.Out,"</li>");
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************************** Set the name of a forum **************************/
|
|
/*****************************************************************************/
|
|
|
|
void For_SetForumName (struct Forum *Forum,
|
|
char ForumName[For_MAX_BYTES_FORUM_NAME + 1],
|
|
Lan_Language_t Language,bool UseHTMLEntities)
|
|
{
|
|
extern const char *Txt_General;
|
|
extern const char *Txt_General_NO_HTML[1 + Lan_NUM_LANGUAGES];
|
|
extern const char *Txt_only_teachers;
|
|
extern const char *Txt_only_teachers_NO_HTML[1 + Lan_NUM_LANGUAGES];
|
|
extern const char *Txt_Unknown_FORUM;
|
|
struct Instit Ins;
|
|
struct Centre Ctr;
|
|
struct Degree Deg;
|
|
struct Course Crs;
|
|
|
|
switch (Forum->Type)
|
|
{
|
|
case For_FORUM_GLOBAL_USRS:
|
|
Str_Copy (ForumName,UseHTMLEntities ? Txt_General :
|
|
Txt_General_NO_HTML[Language],
|
|
For_MAX_BYTES_FORUM_NAME);
|
|
break;
|
|
case For_FORUM_GLOBAL_TCHS:
|
|
snprintf (ForumName,For_MAX_BYTES_FORUM_NAME + 1,
|
|
"%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:
|
|
Str_Copy (ForumName,Cfg_PLATFORM_SHORT_NAME,
|
|
For_MAX_BYTES_FORUM_NAME);
|
|
break;
|
|
case For_FORUM__SWAD__TCHS:
|
|
snprintf (ForumName,For_MAX_BYTES_FORUM_NAME + 1,
|
|
"%s%s",Cfg_PLATFORM_SHORT_NAME,
|
|
UseHTMLEntities ? Txt_only_teachers :
|
|
Txt_only_teachers_NO_HTML[Language]);
|
|
break;
|
|
case For_FORUM_INSTIT_USRS:
|
|
Ins.InsCod = Forum->Location;
|
|
if (!Ins_GetDataOfInstitutionByCod (&Ins,Ins_GET_BASIC_DATA))
|
|
Lay_ShowErrorAndExit ("Institution not found.");
|
|
Str_Copy (ForumName,Ins.ShrtName,
|
|
For_MAX_BYTES_FORUM_NAME);
|
|
break;
|
|
case For_FORUM_INSTIT_TCHS:
|
|
Ins.InsCod = Forum->Location;
|
|
if (!Ins_GetDataOfInstitutionByCod (&Ins,Ins_GET_BASIC_DATA))
|
|
Lay_ShowErrorAndExit ("Institution not found.");
|
|
snprintf (ForumName,For_MAX_BYTES_FORUM_NAME + 1,
|
|
"%s%s",Ins.ShrtName,
|
|
UseHTMLEntities ? Txt_only_teachers :
|
|
Txt_only_teachers_NO_HTML[Language]);
|
|
break;
|
|
case For_FORUM_CENTRE_USRS:
|
|
Ctr.CtrCod = Forum->Location;
|
|
if (!Ctr_GetDataOfCentreByCod (&Ctr))
|
|
Lay_ShowErrorAndExit ("Centre not found.");
|
|
Str_Copy (ForumName,Ctr.ShrtName,
|
|
For_MAX_BYTES_FORUM_NAME);
|
|
break;
|
|
case For_FORUM_CENTRE_TCHS:
|
|
Ctr.CtrCod = Forum->Location;
|
|
if (!Ctr_GetDataOfCentreByCod (&Ctr))
|
|
Lay_ShowErrorAndExit ("Centre not found.");
|
|
snprintf (ForumName,For_MAX_BYTES_FORUM_NAME + 1,
|
|
"%s%s",Ctr.ShrtName,
|
|
UseHTMLEntities ? Txt_only_teachers :
|
|
Txt_only_teachers_NO_HTML[Language]);
|
|
break;
|
|
case For_FORUM_DEGREE_USRS:
|
|
Deg.DegCod = Forum->Location;
|
|
if (!Deg_GetDataOfDegreeByCod (&Deg))
|
|
Lay_ShowErrorAndExit ("Degree not found.");
|
|
Str_Copy (ForumName,Deg.ShrtName,
|
|
For_MAX_BYTES_FORUM_NAME);
|
|
break;
|
|
case For_FORUM_DEGREE_TCHS:
|
|
Deg.DegCod = Forum->Location;
|
|
if (!Deg_GetDataOfDegreeByCod (&Deg))
|
|
Lay_ShowErrorAndExit ("Degree not found.");
|
|
snprintf (ForumName,For_MAX_BYTES_FORUM_NAME + 1,
|
|
"%s%s",Deg.ShrtName,
|
|
UseHTMLEntities ? Txt_only_teachers :
|
|
Txt_only_teachers_NO_HTML[Language]);
|
|
break;
|
|
case For_FORUM_COURSE_USRS:
|
|
Crs.CrsCod = Forum->Location;
|
|
if (!Crs_GetDataOfCourseByCod (&Crs))
|
|
Lay_ShowErrorAndExit ("Course not found.");
|
|
Str_Copy (ForumName,Crs.ShrtName,
|
|
For_MAX_BYTES_FORUM_NAME);
|
|
break;
|
|
case For_FORUM_COURSE_TCHS:
|
|
Crs.CrsCod = Forum->Location;
|
|
if (!Crs_GetDataOfCourseByCod (&Crs))
|
|
Lay_ShowErrorAndExit ("Course not found.");
|
|
snprintf (ForumName,For_MAX_BYTES_FORUM_NAME + 1,
|
|
"%s%s",Crs.ShrtName,
|
|
UseHTMLEntities ? Txt_only_teachers :
|
|
Txt_only_teachers_NO_HTML[Language]);
|
|
break;
|
|
default:
|
|
Str_Copy (ForumName,Txt_Unknown_FORUM,
|
|
For_MAX_BYTES_FORUM_NAME);
|
|
}
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/***** Get number of threads with new posts since my last read of a forum ****/
|
|
/*****************************************************************************/
|
|
|
|
static unsigned For_GetNumThrsWithNewPstsInForum (struct Forum *Forum,
|
|
unsigned NumThreads)
|
|
{
|
|
char SubQuery[256];
|
|
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 *****/
|
|
if (Forum->Location > 0)
|
|
sprintf (SubQuery," AND forum_thread.Location=%ld",Forum->Location);
|
|
else
|
|
SubQuery[0] = '\0';
|
|
NumRows = DB_QuerySELECT (&mysql_res,"can not get the date of reading of a forum",
|
|
"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) Forum->Type,SubQuery);
|
|
|
|
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 (Forum,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 (struct Forum *Forum,
|
|
const char *Time)
|
|
{
|
|
char SubQuery[256];
|
|
|
|
/***** Get number of threads with a last message modify time
|
|
> specified time from database *****/
|
|
if (Forum->Location > 0)
|
|
sprintf (SubQuery," AND forum_thread.Location=%ld",Forum->Location);
|
|
else
|
|
SubQuery[0] = '\0';
|
|
return
|
|
(unsigned) DB_QueryCOUNT ("can not check if there are new posts in a forum",
|
|
"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) Forum->Type,SubQuery,Time);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/** Get number of unread posts in a thread since my last read of that thread */
|
|
/*****************************************************************************/
|
|
|
|
static unsigned For_GetNumOfUnreadPostsInThr (long ThrCod,unsigned NumPostsInThr)
|
|
{
|
|
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 *****/
|
|
NumRows = DB_QuerySELECT (&mysql_res,"can not get the date of reading"
|
|
" of a thread",
|
|
"SELECT ReadTime FROM forum_thr_read"
|
|
" WHERE ThrCod=%ld AND UsrCod=%ld",
|
|
ThrCod,Gbl.Usrs.Me.UsrDat.UsrCod);
|
|
|
|
/***** 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)
|
|
{
|
|
/***** Get the number of posts in thread with a modify time > a specified time from database *****/
|
|
return
|
|
(unsigned) DB_QueryCOUNT ("can not check if there are new posts"
|
|
" in a thread of a forum",
|
|
"SELECT COUNT(*) FROM forum_post"
|
|
" WHERE ThrCod=%ld AND ModifTime>'%s'",
|
|
ThrCod,Time);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/*************** 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_FORUM_post;
|
|
extern const char *Txt_FORUM_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_FORUM_post);
|
|
else
|
|
fprintf (Gbl.F.Out,"%u %s",NumPosts,Txt_FORUM_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_FORUM_posts);
|
|
}
|
|
fprintf (Gbl.F.Out,"]");
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************** 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,"]");
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************** Show available threads of a forum ********************/
|
|
/*****************************************************************************/
|
|
|
|
void For_ShowForumTheads (void)
|
|
{
|
|
/***** Get parameters related to forum *****/
|
|
For_GetParamsForum ();
|
|
|
|
/***** Show forum list again *****/
|
|
For_ShowForumList ();
|
|
|
|
/***** Show forum threads with no one highlighted *****/
|
|
For_ShowForumThreadsHighlightingOneThread (-1L,Ale_SUCCESS,NULL);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********** Show available threads of a forum highlighting a thread **********/
|
|
/*****************************************************************************/
|
|
|
|
static void For_ShowForumThreadsHighlightingOneThread (long ThrCodHighlighted,
|
|
Ale_AlertType_t AlertType,const char *Message)
|
|
{
|
|
extern const char *Hlp_MESSAGES_Forums_threads;
|
|
extern const char *Txt_Forum;
|
|
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;
|
|
char SubQuery[256];
|
|
MYSQL_RES *mysql_res;
|
|
MYSQL_ROW row;
|
|
char FrameTitle[128 + For_MAX_BYTES_FORUM_NAME];
|
|
char ForumName[For_MAX_BYTES_FORUM_NAME + 1];
|
|
unsigned NumThr;
|
|
unsigned NumThrs;
|
|
unsigned NumThrInScreen; // From 0 to Pag_ITEMS_PER_PAGE-1
|
|
For_Order_t Order;
|
|
long ThrCods[Pag_ITEMS_PER_PAGE];
|
|
struct Pagination PaginationThrs;
|
|
|
|
/***** Set forum name *****/
|
|
For_SetForumName (&Gbl.Forum.ForumSelected,
|
|
ForumName,Gbl.Prefs.Language,true);
|
|
|
|
/***** Get threads of a forum from database *****/
|
|
if (Gbl.Forum.ForumSelected.Location > 0)
|
|
sprintf (SubQuery," AND forum_thread.Location=%ld",
|
|
Gbl.Forum.ForumSelected.Location);
|
|
else
|
|
SubQuery[0] = '\0';
|
|
switch (Gbl.Forum.ThreadsOrder)
|
|
{
|
|
case For_FIRST_MSG:
|
|
NumThrs = (unsigned) DB_QuerySELECT (&mysql_res,"can not get thread of a forum",
|
|
"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.ForumSelected.Type,SubQuery);
|
|
break;
|
|
case For_LAST_MSG:
|
|
NumThrs = (unsigned) DB_QuerySELECT (&mysql_res,"can not get thread of a forum",
|
|
"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.ForumSelected.Type,SubQuery);
|
|
break;
|
|
default: // Impossible
|
|
return;
|
|
}
|
|
|
|
/***** Compute variables related to pagination of threads *****/
|
|
PaginationThrs.NumItems = NumThrs;
|
|
PaginationThrs.CurrentPage = (int) Gbl.Forum.CurrentPageThrs;
|
|
Pag_CalculatePagination (&PaginationThrs);
|
|
PaginationThrs.Anchor = For_FORUM_THREADS_SECTION_ID;
|
|
Gbl.Forum.CurrentPageThrs = (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);
|
|
|
|
/***** Show alert after action *****/
|
|
Lay_StartSection (For_FORUM_THREADS_SECTION_ID);
|
|
if (Message)
|
|
if (Message[0])
|
|
Ale_ShowAlert (AlertType,Message);
|
|
|
|
/***** Start box for threads of this forum *****/
|
|
snprintf (FrameTitle,sizeof (FrameTitle),
|
|
"%s: %s",
|
|
Txt_Forum,ForumName);
|
|
Box_StartBox (NULL,FrameTitle,For_PutIconNewThread,
|
|
Hlp_MESSAGES_Forums_threads,Box_NOT_CLOSABLE);
|
|
|
|
/***** 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);
|
|
|
|
/***** Heading row *****/
|
|
Tbl_StartTableWideMargin (2);
|
|
fprintf (Gbl.F.Out,"<tr>"
|
|
"<th style=\"width:20px;\"></th>"
|
|
"<th class=\"CONTEXT_COL\"></th>" // Column for contextual icons
|
|
"<th class=\"LEFT_MIDDLE\">%s</th>",
|
|
Txt_MSG_Subject);
|
|
for (Order = For_FIRST_MSG;
|
|
Order <= For_LAST_MSG;
|
|
Order++)
|
|
{
|
|
fprintf (Gbl.F.Out,"<th colspan=\"2\" class=\"CENTER_MIDDLE\">");
|
|
Frm_StartFormAnchor (For_ActionsSeeFor[Gbl.Forum.ForumSelected.Type],
|
|
For_FORUM_THREADS_SECTION_ID);
|
|
For_PutAllHiddenParamsForum (Gbl.Forum.CurrentPageThrs, // Page of threads = current
|
|
1, // Page of posts = first
|
|
Gbl.Forum.ForumSet,
|
|
Order,
|
|
Gbl.Forum.ForumSelected.Location,
|
|
-1L,
|
|
-1L);
|
|
Frm_LinkFormSubmit (Txt_FORUM_THREAD_HELP_ORDER[Order],"TIT_TBL",NULL);
|
|
if (Order == Gbl.Forum.ThreadsOrder)
|
|
fprintf (Gbl.F.Out,"<u>");
|
|
fprintf (Gbl.F.Out,"%s",Txt_FORUM_THREAD_ORDER[Order]);
|
|
if (Order == Gbl.Forum.ThreadsOrder)
|
|
fprintf (Gbl.F.Out,"</u>");
|
|
fprintf (Gbl.F.Out,"</a>");
|
|
Frm_EndForm ();
|
|
fprintf (Gbl.F.Out,"</th>");
|
|
}
|
|
fprintf (Gbl.F.Out,"<th class=\"RIGHT_MIDDLE\">"
|
|
"%s"
|
|
"</th>"
|
|
"<th class=\"RIGHT_MIDDLE\">"
|
|
"%s"
|
|
"</th>"
|
|
"<th class=\"RIGHT_MIDDLE\">"
|
|
"%s"
|
|
"</th>"
|
|
"<th class=\"RIGHT_MIDDLE\">"
|
|
"%s"
|
|
"</th>"
|
|
"</tr>",
|
|
Txt_No_BR_msgs,
|
|
Txt_Unread_BR_msgs,
|
|
Txt_WriBRters,
|
|
Txt_ReaBRders);
|
|
|
|
/***** List the threads *****/
|
|
For_ListForumThrs (ThrCods,ThrCodHighlighted,&PaginationThrs);
|
|
|
|
/***** End table *****/
|
|
Tbl_EndTable ();
|
|
|
|
/***** 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 post of a new thread *****/
|
|
Lay_StartSection (For_NEW_THREAD_SECTION_ID);
|
|
For_WriteFormForumPst (false,NULL);
|
|
Lay_EndSection ();
|
|
|
|
/***** End box with threads of this forum ****/
|
|
Box_EndBox ();
|
|
Lay_EndSection ();
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************** Put icon to write a new thread ***********************/
|
|
/*****************************************************************************/
|
|
|
|
static void For_PutIconNewThread (void)
|
|
{
|
|
extern const char *Txt_New_thread;
|
|
|
|
Ico_PutContextualIconToAdd (For_ActionsSeeFor[Gbl.Forum.ForumSelected.Type],
|
|
For_NEW_THREAD_SECTION_ID,
|
|
For_PutAllHiddenParamsNewThread,
|
|
Txt_New_thread);
|
|
}
|
|
|
|
static void For_PutAllHiddenParamsNewThread (void)
|
|
{
|
|
For_PutAllHiddenParamsForum (1, // Page of threads = first
|
|
1, // Page of posts = first
|
|
Gbl.Forum.ForumSet,
|
|
Gbl.Forum.ThreadsOrder,
|
|
Gbl.Forum.ForumSelected.Location,
|
|
-1L,
|
|
-1L);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************** Get number of forums of a type ***********************/
|
|
/*****************************************************************************/
|
|
|
|
unsigned For_GetNumTotalForumsOfType (For_ForumType_t ForumType,
|
|
long CtyCod,long InsCod,long CtrCod,long DegCod,long CrsCod)
|
|
{
|
|
MYSQL_RES *mysql_res;
|
|
MYSQL_ROW row;
|
|
unsigned NumForums;
|
|
|
|
/***** Get number of forums of a type from database *****/
|
|
switch (ForumType)
|
|
{
|
|
case For_FORUM_GLOBAL_USRS:
|
|
case For_FORUM_GLOBAL_TCHS:
|
|
case For_FORUM__SWAD__USRS:
|
|
case For_FORUM__SWAD__TCHS:
|
|
return 1; // Only one forum
|
|
case For_FORUM_INSTIT_USRS:
|
|
case For_FORUM_INSTIT_TCHS:
|
|
if (InsCod > 0) // InsCod > 0 ==> 0 <= number of institutions forums for an institution <= 1
|
|
DB_QuerySELECT (&mysql_res,"can not get number of forums of a type",
|
|
"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
|
|
DB_QuerySELECT (&mysql_res,"can not get number of forums of a type",
|
|
"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
|
|
DB_QuerySELECT (&mysql_res,"can not get number of forums of a type",
|
|
"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
|
|
DB_QuerySELECT (&mysql_res,"can not get number of forums of a type",
|
|
"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
|
|
DB_QuerySELECT (&mysql_res,"can not get number of forums of a type",
|
|
"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
|
|
DB_QuerySELECT (&mysql_res,"can not get number of forums of a type",
|
|
"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
|
|
DB_QuerySELECT (&mysql_res,"can not get number of forums of a type",
|
|
"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
|
|
DB_QuerySELECT (&mysql_res,"can not get number of forums of a type",
|
|
"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
|
|
DB_QuerySELECT (&mysql_res,"can not get number of forums of a type",
|
|
"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
|
|
DB_QuerySELECT (&mysql_res,"can not get number of forums of a type",
|
|
"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
|
|
DB_QuerySELECT (&mysql_res,"can not get number of forums of a type",
|
|
"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
|
|
DB_QuerySELECT (&mysql_res,"can not get number of forums of a type",
|
|
"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
|
|
DB_QuerySELECT (&mysql_res,"can not get number of forums of a type",
|
|
"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
|
|
DB_QuerySELECT (&mysql_res,"can not get number of forums of a type",
|
|
"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
|
|
DB_QuerySELECT (&mysql_res,"can not get number of forums of a type",
|
|
"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
|
|
DB_QuerySELECT (&mysql_res,"can not get number of forums of a type",
|
|
"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
|
|
DB_QuerySELECT (&mysql_res,"can not get number of forums of a type",
|
|
"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
|
|
DB_QuerySELECT (&mysql_res,"can not get number of forums of a type",
|
|
"SELECT COUNT(DISTINCT Location)"
|
|
" FROM forum_thread"
|
|
" WHERE ForumType=%u",
|
|
(unsigned) ForumType);
|
|
break;
|
|
default:
|
|
return 0;
|
|
}
|
|
|
|
/* 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)
|
|
{
|
|
unsigned NumThrs;
|
|
|
|
/***** Get total number of threads in forums of this type from database *****/
|
|
switch (ForumType)
|
|
{
|
|
case For_FORUM_GLOBAL_USRS:
|
|
case For_FORUM_GLOBAL_TCHS:
|
|
case For_FORUM__SWAD__USRS:
|
|
case For_FORUM__SWAD__TCHS:
|
|
// Total number of threads in forums of this type
|
|
NumThrs =
|
|
(unsigned) DB_QueryCOUNT ("can not get the number of threads"
|
|
" in forums of a type",
|
|
"SELECT COUNT(*)"
|
|
" FROM forum_thread"
|
|
" WHERE ForumType=%u",
|
|
(unsigned) ForumType);
|
|
break;
|
|
case For_FORUM_INSTIT_USRS:
|
|
case For_FORUM_INSTIT_TCHS:
|
|
if (InsCod > 0) // InsCod > 0 ==> Number of threads in institution forums for an institution
|
|
NumThrs =
|
|
(unsigned) DB_QueryCOUNT ("can not get the number of threads"
|
|
" in forums of a type",
|
|
"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
|
|
NumThrs =
|
|
(unsigned) DB_QueryCOUNT ("can not get the number of threads"
|
|
" in forums of a type",
|
|
"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
|
|
NumThrs =
|
|
(unsigned) DB_QueryCOUNT ("can not get the number of threads"
|
|
" in forums of a type",
|
|
"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
|
|
NumThrs =
|
|
(unsigned) DB_QueryCOUNT ("can not get the number of threads"
|
|
" in forums of a type",
|
|
"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
|
|
NumThrs =
|
|
(unsigned) DB_QueryCOUNT ("can not get the number of threads"
|
|
" in forums of a type",
|
|
"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
|
|
NumThrs =
|
|
(unsigned) DB_QueryCOUNT ("can not get the number of threads"
|
|
" in forums of a type",
|
|
"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
|
|
NumThrs =
|
|
(unsigned) DB_QueryCOUNT ("can not get the number of threads"
|
|
" in forums of a type",
|
|
"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
|
|
NumThrs =
|
|
(unsigned) DB_QueryCOUNT ("can not get the number of threads"
|
|
" in forums of a type",
|
|
"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
|
|
NumThrs =
|
|
(unsigned) DB_QueryCOUNT ("can not get the number of threads"
|
|
" in forums of a type",
|
|
"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
|
|
NumThrs =
|
|
(unsigned) DB_QueryCOUNT ("can not get the number of threads"
|
|
" in forums of a type",
|
|
"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
|
|
NumThrs =
|
|
(unsigned) DB_QueryCOUNT ("can not get the number of threads"
|
|
" in forums of a type",
|
|
"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
|
|
NumThrs =
|
|
(unsigned) DB_QueryCOUNT ("can not get the number of threads"
|
|
" in forums of a type",
|
|
"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
|
|
NumThrs =
|
|
(unsigned) DB_QueryCOUNT ("can not get the number of threads"
|
|
" in forums of a type",
|
|
"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
|
|
NumThrs =
|
|
(unsigned) DB_QueryCOUNT ("can not get the number of threads"
|
|
" in forums of a type",
|
|
"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
|
|
NumThrs =
|
|
(unsigned) DB_QueryCOUNT ("can not get the number of threads"
|
|
" in forums of a type",
|
|
"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
|
|
NumThrs =
|
|
(unsigned) DB_QueryCOUNT ("can not get the number of threads"
|
|
" in forums of a type",
|
|
"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
|
|
NumThrs =
|
|
(unsigned) DB_QueryCOUNT ("can not get the number of threads"
|
|
" in forums of a type",
|
|
"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
|
|
NumThrs =
|
|
(unsigned) DB_QueryCOUNT ("can not get the number of threads"
|
|
" in forums of a type",
|
|
"SELECT COUNT(*)"
|
|
" FROM forum_thread"
|
|
" WHERE ForumType=%u",
|
|
(unsigned) ForumType);
|
|
break;
|
|
default:
|
|
NumThrs = 0;
|
|
break;
|
|
}
|
|
|
|
return NumThrs;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/******************* Get number of threads in a forum ************************/
|
|
/*****************************************************************************/
|
|
|
|
static unsigned For_GetNumThrsInForum (struct Forum *Forum)
|
|
{
|
|
char SubQuery[256];
|
|
|
|
/***** Get number of threads in a forum from database *****/
|
|
if (Forum->Location > 0)
|
|
sprintf (SubQuery," AND Location=%ld",Forum->Location);
|
|
else
|
|
SubQuery[0] = '\0';
|
|
return
|
|
(unsigned) DB_QueryCOUNT ("can not get number of threads in a forum",
|
|
"SELECT COUNT(*) FROM forum_thread"
|
|
" WHERE ForumType=%u%s",
|
|
(unsigned) Forum->Type,SubQuery);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************** 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)
|
|
{
|
|
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_GLOBAL_USRS:
|
|
case For_FORUM_GLOBAL_TCHS:
|
|
case For_FORUM__SWAD__USRS:
|
|
case For_FORUM__SWAD__TCHS:
|
|
// Total number of posts in forums of this type
|
|
DB_QuerySELECT (&mysql_res,"can not get the total number"
|
|
" of forums of a type",
|
|
"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_INSTIT_USRS: case For_FORUM_INSTIT_TCHS:
|
|
if (InsCod > 0) // InsCod > 0 ==> Number of posts in institutions forums for an institution
|
|
DB_QuerySELECT (&mysql_res,"can not get the total number"
|
|
" of forums of a type",
|
|
"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
|
|
DB_QuerySELECT (&mysql_res,"can not get the total number"
|
|
" of forums of a type",
|
|
"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
|
|
DB_QuerySELECT (&mysql_res,"can not get the total number"
|
|
" of forums of a type",
|
|
"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
|
|
DB_QuerySELECT (&mysql_res,"can not get the total number"
|
|
" of forums of a type",
|
|
"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
|
|
DB_QuerySELECT (&mysql_res,"can not get the total number"
|
|
" of forums of a type",
|
|
"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
|
|
DB_QuerySELECT (&mysql_res,"can not get the total number"
|
|
" of forums of a type",
|
|
"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
|
|
DB_QuerySELECT (&mysql_res,"can not get the total number"
|
|
" of forums of a type",
|
|
"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
|
|
DB_QuerySELECT (&mysql_res,"can not get the total number"
|
|
" of forums of a type",
|
|
"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
|
|
DB_QuerySELECT (&mysql_res,"can not get the total number"
|
|
" of forums of a type",
|
|
"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
|
|
DB_QuerySELECT (&mysql_res,"can not get the total number"
|
|
" of forums of a type",
|
|
"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
|
|
DB_QuerySELECT (&mysql_res,"can not get the total number"
|
|
" of forums of a type",
|
|
"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
|
|
DB_QuerySELECT (&mysql_res,"can not get the total number"
|
|
" of forums of a type",
|
|
"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
|
|
DB_QuerySELECT (&mysql_res,"can not get the total number"
|
|
" of forums of a type",
|
|
"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
|
|
DB_QuerySELECT (&mysql_res,"can not get the total number"
|
|
" of forums of a type",
|
|
"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
|
|
DB_QuerySELECT (&mysql_res,"can not get the total number"
|
|
" of forums of a type",
|
|
"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
|
|
DB_QuerySELECT (&mysql_res,"can not get the total number"
|
|
" of forums of a type",
|
|
"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
|
|
DB_QuerySELECT (&mysql_res,"can not get the total number"
|
|
" of forums of a type",
|
|
"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
|
|
DB_QuerySELECT (&mysql_res,"can not get the total number"
|
|
" of forums of a type",
|
|
"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;
|
|
default:
|
|
return 0;
|
|
}
|
|
|
|
/* 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 ************************/
|
|
/*****************************************************************************/
|
|
|
|
static unsigned For_GetNumPstsInForum (struct Forum *Forum)
|
|
{
|
|
char SubQuery[256];
|
|
|
|
/***** Get number of posts in a forum from database *****/
|
|
if (Forum->Location > 0)
|
|
sprintf (SubQuery," AND forum_thread.Location=%ld",Forum->Location);
|
|
else
|
|
SubQuery[0] = '\0';
|
|
return
|
|
(unsigned) DB_QueryCOUNT ("can not get the number of posts in a forum",
|
|
"SELECT COUNT(*) FROM forum_thread,forum_post "
|
|
" WHERE forum_thread.ForumType=%u%s"
|
|
" AND forum_thread.ThrCod=forum_post.ThrCod",
|
|
(unsigned) Forum->Type,SubQuery);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************************ List the threads of a forum ************************/
|
|
/*****************************************************************************/
|
|
|
|
static void For_ListForumThrs (long ThrCods[Pag_ITEMS_PER_PAGE],
|
|
long ThrCodHighlighted,
|
|
struct Pagination *PaginationThrs)
|
|
{
|
|
extern const char *The_ClassFormInBox[The_NUM_THEMES];
|
|
extern const char *The_ClassFormInBoxBold[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_Today;
|
|
unsigned NumThr;
|
|
unsigned NumThrInScreen; // From 0 to Pag_ITEMS_PER_PAGE-1
|
|
unsigned UniqueId;
|
|
struct ForumThread Thr;
|
|
struct UsrData UsrDat;
|
|
For_Order_t Order;
|
|
time_t TimeUTC;
|
|
struct Pagination PaginationPsts;
|
|
const char *Style;
|
|
long ThreadInMyClipboard = -1L;
|
|
unsigned Column;
|
|
const char *BgColor;
|
|
bool ICanMoveThreads;
|
|
|
|
/***** Get if there is a thread ready to be moved *****/
|
|
if ((ICanMoveThreads = For_CheckIfICanMoveThreads ()))
|
|
ThreadInMyClipboard = For_GetThrInMyClipboard ();
|
|
|
|
/***** Initialize structure with user's data *****/
|
|
Usr_UsrDataConstructor (&UsrDat);
|
|
|
|
for (NumThr = PaginationThrs->FirstItemVisible, NumThrInScreen = 0, UniqueId = 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 ? "AUTHOR_TXT_NEW" :
|
|
"AUTHOR_TXT");
|
|
BgColor = (Thr.ThrCod == ThreadInMyClipboard) ? "LIGHT_GREEN" :
|
|
((Thr.ThrCod == ThrCodHighlighted) ? "LIGHT_BLUE" :
|
|
Gbl.ColorRows[Gbl.RowEvenOdd]);
|
|
|
|
/***** Show my photo if I have any posts in this thread *****/
|
|
fprintf (Gbl.F.Out,"<tr>"
|
|
"<td class=\"CENTER_TOP %s\" style=\"width:20px;\">",
|
|
BgColor);
|
|
if (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",
|
|
Cfg_URL_ICON_PUBLIC);
|
|
fprintf (Gbl.F.Out,"\" alt=\"%s\" title=\"",
|
|
Txt_Thread_with_posts_from_you);
|
|
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,"\" class=\"PHOTO15x20\" />");
|
|
}
|
|
fprintf (Gbl.F.Out,"</td>");
|
|
|
|
/***** Put an icon with thread status *****/
|
|
fprintf (Gbl.F.Out,"<td class=\"CONTEXT_COL %s\">"
|
|
"<img src=\"%s/%s\""
|
|
" alt=\"%s\" title=\"%s\""
|
|
" class=\"ICO16x16\" />",
|
|
BgColor,
|
|
Cfg_URL_ICON_PUBLIC,
|
|
Thr.NumUnreadPosts ? "envelope.svg" :
|
|
"envelope-open-text.svg",
|
|
Thr.NumUnreadPosts ? Txt_There_are_new_posts :
|
|
Txt_No_new_posts,
|
|
Thr.NumUnreadPosts ? Txt_There_are_new_posts :
|
|
Txt_No_new_posts);
|
|
|
|
/***** Put button to remove the thread *****/
|
|
if (PermissionThreadDeletion[Gbl.Forum.ForumSelected.Type] &
|
|
(1 << Gbl.Usrs.Me.Role.Logged)) // If I have permission to remove thread in this forum...
|
|
{
|
|
fprintf (Gbl.F.Out,"<br />");
|
|
Frm_StartFormAnchor (For_ActionsReqDelThr[Gbl.Forum.ForumSelected.Type],
|
|
For_REMOVE_THREAD_SECTION_ID);
|
|
For_PutAllHiddenParamsForum (Gbl.Forum.CurrentPageThrs, // Page of threads = current
|
|
1, // Page of posts = first
|
|
Gbl.Forum.ForumSet,
|
|
Gbl.Forum.ThreadsOrder,
|
|
Gbl.Forum.ForumSelected.Location,
|
|
Thr.ThrCod,
|
|
-1L);
|
|
Ico_PutIconRemove ();
|
|
Frm_EndForm ();
|
|
}
|
|
|
|
/***** Put button to cut the thread for moving it to another forum *****/
|
|
if (ICanMoveThreads)
|
|
{
|
|
fprintf (Gbl.F.Out,"<br />");
|
|
Frm_StartFormAnchor (For_ActionsCutThrFor[Gbl.Forum.ForumSelected.Type],
|
|
For_FORUM_THREADS_SECTION_ID);
|
|
For_PutAllHiddenParamsForum (Gbl.Forum.CurrentPageThrs, // Page of threads = current
|
|
1, // Page of posts = first
|
|
Gbl.Forum.ForumSet,
|
|
Gbl.Forum.ThreadsOrder,
|
|
Gbl.Forum.ForumSelected.Location,
|
|
Thr.ThrCod,
|
|
-1L);
|
|
Ico_PutIconCut ();
|
|
Frm_EndForm ();
|
|
}
|
|
|
|
fprintf (Gbl.F.Out,"</td>");
|
|
|
|
/***** Write subject and links to thread pages *****/
|
|
fprintf (Gbl.F.Out,"<td class=\"LEFT_TOP %s\">",BgColor);
|
|
PaginationPsts.NumItems = Thr.NumPosts;
|
|
PaginationPsts.CurrentPage = 1; // First page
|
|
Pag_CalculatePagination (&PaginationPsts);
|
|
PaginationPsts.Anchor = For_FORUM_POSTS_SECTION_ID;
|
|
Pag_WriteLinksToPages (Pag_POSTS_FORUM,
|
|
Thr.ThrCod,
|
|
&PaginationPsts,
|
|
Thr.Enabled[For_FIRST_MSG],
|
|
Thr.Subject,
|
|
Thr.NumUnreadPosts ? The_ClassFormInBoxBold[Gbl.Prefs.Theme] :
|
|
The_ClassFormInBox[Gbl.Prefs.Theme],
|
|
true);
|
|
fprintf (Gbl.F.Out,"</td>");
|
|
|
|
/***** Write the authors and date-times 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,Usr_DONT_GET_PREFS);
|
|
fprintf (Gbl.F.Out,"<td class=\"%s LEFT_TOP %s\">",Style,BgColor);
|
|
Msg_WriteMsgAuthor (&UsrDat,Thr.Enabled[Order],BgColor);
|
|
fprintf (Gbl.F.Out,"</td>");
|
|
|
|
/* Write the date of first or last message (it's in YYYYMMDDHHMMSS format) */
|
|
TimeUTC = Thr.WriteTime[Order];
|
|
UniqueId++;
|
|
fprintf (Gbl.F.Out,"<td id=\"thr_date_%u\" class=\"%s LEFT_TOP %s\">"
|
|
"<script type=\"text/javascript\">"
|
|
"writeLocalDateHMSFromUTC('thr_date_%u',%ld,"
|
|
"%u,'<br />','%s',true,false,0x6);"
|
|
"</script>"
|
|
"</td>",
|
|
UniqueId,Style,BgColor,
|
|
UniqueId,(long) TimeUTC,
|
|
(unsigned) Gbl.Prefs.DateFormat,Txt_Today);
|
|
}
|
|
else
|
|
for (Column = 1;
|
|
Column <= 2;
|
|
Column++)
|
|
fprintf (Gbl.F.Out,"<td class=\"%s LEFT_TOP %s\">"
|
|
"</td>",
|
|
Style,BgColor);
|
|
}
|
|
|
|
/***** Write number of posts in this thread *****/
|
|
fprintf (Gbl.F.Out,"<td class=\"%s RIGHT_TOP %s\">"
|
|
"%u "
|
|
"</td>",
|
|
Style,BgColor,
|
|
Thr.NumPosts);
|
|
|
|
/***** Write number of new posts in this thread *****/
|
|
fprintf (Gbl.F.Out,"<td class=\"%s RIGHT_TOP %s\">"
|
|
"%u "
|
|
"</td>",
|
|
Style,BgColor,
|
|
Thr.NumUnreadPosts);
|
|
|
|
/***** Write number of users who have write posts in this thread *****/
|
|
fprintf (Gbl.F.Out,"<td class=\"%s RIGHT_TOP %s\">"
|
|
"%u "
|
|
"</td>",
|
|
Style,BgColor,
|
|
Thr.NumWriters);
|
|
|
|
/***** Write number of users who have read this thread *****/
|
|
fprintf (Gbl.F.Out,"<td class=\"%s RIGHT_TOP %s\">"
|
|
"%u "
|
|
"</td>"
|
|
"</tr>",
|
|
Style,BgColor,
|
|
Thr.NumReaders);
|
|
}
|
|
|
|
/***** Free memory used for user's data *****/
|
|
Usr_UsrDataDestructor (&UsrDat);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/***************************** Get data of a thread **************************/
|
|
/*****************************************************************************/
|
|
|
|
static void For_GetThrData (struct ForumThread *Thr)
|
|
{
|
|
extern const char *Txt_no_subject;
|
|
MYSQL_RES *mysql_res;
|
|
MYSQL_ROW row;
|
|
unsigned long NumRows;
|
|
For_Order_t Order;
|
|
|
|
/***** Get data of a thread from database *****/
|
|
NumRows = DB_QuerySELECT (&mysql_res,"can not get data"
|
|
" of a thread of a forum",
|
|
"SELECT m0.PstCod,m1.PstCod,m0.UsrCod,m1.UsrCod,"
|
|
"UNIX_TIMESTAMP(m0.CreatTime),"
|
|
"UNIX_TIMESTAMP(m1.CreatTime),"
|
|
"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);
|
|
|
|
/***** 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 post in this thread (row[0]) *****/
|
|
Thr->PstCod[For_FIRST_MSG] = Str_ConvertStrCodToLongCod (row[0]);
|
|
|
|
/***** Get the code of the last post in this thread (row[1]) *****/
|
|
Thr->PstCod[For_LAST_MSG ] = Str_ConvertStrCodToLongCod (row[1]);
|
|
|
|
/***** 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 post in this thread (row[2]) *****/
|
|
Thr->UsrCod[For_FIRST_MSG] = Str_ConvertStrCodToLongCod (row[2]);
|
|
|
|
/***** Get the author of the last post in this thread (row[3]) *****/
|
|
Thr->UsrCod[For_LAST_MSG ] = Str_ConvertStrCodToLongCod (row[3]);
|
|
|
|
/***** Get the date of the first post in this thread (row[4]) *****/
|
|
Thr->WriteTime[For_FIRST_MSG] = Dat_GetUNIXTimeFromStr (row[4]);
|
|
|
|
/***** Get the date of the last post in this thread (row[5]) *****/
|
|
Thr->WriteTime[For_LAST_MSG ] = Dat_GetUNIXTimeFromStr (row[5]);
|
|
|
|
/***** Get the subject of this thread (row[6]) *****/
|
|
Str_Copy (Thr->Subject,row[6],
|
|
Cns_MAX_BYTES_SUBJECT);
|
|
if (!Thr->Subject[0])
|
|
snprintf (Thr->Subject,sizeof (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]);
|
|
// Thr->Enabled[Order] = true;
|
|
|
|
/***** 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);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/**************** Show posts of a thread in a discussion forum ***************/
|
|
/*****************************************************************************/
|
|
|
|
void For_ShowThreadPosts (void)
|
|
{
|
|
/***** Get parameters related to forum *****/
|
|
For_GetParamsForum ();
|
|
|
|
/***** Show forum list again *****/
|
|
For_ShowForumList ();
|
|
|
|
/***** Show threads again *****/
|
|
For_ShowForumThreadsHighlightingOneThread (Gbl.Forum.ForumSelected.ThrCod,
|
|
Ale_SUCCESS,NULL);
|
|
|
|
/***** Show the posts of that thread *****/
|
|
For_ShowPostsOfAThread (Ale_SUCCESS,NULL);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************* Get parameters related to a forum *********************/
|
|
/*****************************************************************************/
|
|
|
|
static void For_GetParamsForum (void)
|
|
{
|
|
/***** Set forum type *****/
|
|
For_SetForumType ();
|
|
|
|
/***** Get parameter with code of course, degree, centre or institution *****/
|
|
switch (Gbl.Forum.ForumSelected.Type)
|
|
{
|
|
case For_FORUM_INSTIT_USRS:
|
|
case For_FORUM_INSTIT_TCHS:
|
|
case For_FORUM_CENTRE_USRS:
|
|
case For_FORUM_CENTRE_TCHS:
|
|
case For_FORUM_DEGREE_USRS:
|
|
case For_FORUM_DEGREE_TCHS:
|
|
case For_FORUM_COURSE_USRS:
|
|
case For_FORUM_COURSE_TCHS:
|
|
Gbl.Forum.ForumSelected.Location = Par_GetParToLong ("Location");
|
|
break;
|
|
default:
|
|
Gbl.Forum.ForumSelected.Location = -1L;
|
|
break;
|
|
}
|
|
|
|
/***** Get optional parameter with code of a selected thread *****/
|
|
Gbl.Forum.ForumSelected.ThrCod = Par_GetParToLong ("ThrCod");
|
|
|
|
/***** Get optional parameter with code of a selected post *****/
|
|
Gbl.Forum.ForumSelected.PstCod = Par_GetParToLong ("PstCod");
|
|
|
|
/***** Get which forums I want to see *****/
|
|
Gbl.Forum.ForumSet = (For_ForumSet_t)
|
|
Par_GetParToUnsignedLong ("ForumSet",
|
|
0,
|
|
For_NUM_FORUM_SETS - 1,
|
|
(unsigned long) For_DEFAULT_FORUM_SET);
|
|
|
|
/***** Get order type *****/
|
|
Gbl.Forum.ThreadsOrder = (For_Order_t)
|
|
Par_GetParToUnsignedLong ("Order",
|
|
0,
|
|
For_NUM_ORDERS - 1,
|
|
(unsigned long) For_DEFAULT_ORDER);
|
|
|
|
/***** Get optional page numbers for threads and posts *****/
|
|
Gbl.Forum.CurrentPageThrs = Pag_GetParamPagNum (Pag_THREADS_FORUM);
|
|
Gbl.Forum.CurrentPagePsts = Pag_GetParamPagNum (Pag_POSTS_FORUM);
|
|
|
|
/***** Restrict access to forum *****/
|
|
For_RestrictAccess ();
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/***************************** Set the type of forum *************************/
|
|
/*****************************************************************************/
|
|
|
|
static void For_SetForumType (void)
|
|
{
|
|
switch (Gbl.Action.Act)
|
|
{
|
|
case ActSeeFor:
|
|
case ActSeeForGenUsr: case ActSeePstForGenUsr:
|
|
case ActRcvThrForGenUsr: case ActRcvRepForGenUsr:
|
|
case ActReqDelThrGenUsr: case ActDelThrForGenUsr:
|
|
case ActCutThrForGenUsr: case ActPasThrForGenUsr:
|
|
case ActDelPstForGenUsr:
|
|
case ActEnbPstForGenUsr: case ActDisPstForGenUsr:
|
|
Gbl.Forum.ForumSelected.Type = For_FORUM_GLOBAL_USRS;
|
|
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.ForumSelected.Type = For_FORUM_GLOBAL_TCHS;
|
|
break;
|
|
case ActSeeForSWAUsr: case ActSeePstForSWAUsr:
|
|
case ActRcvThrForSWAUsr: case ActRcvRepForSWAUsr:
|
|
case ActReqDelThrSWAUsr: case ActDelThrForSWAUsr:
|
|
case ActCutThrForSWAUsr: case ActPasThrForSWAUsr:
|
|
case ActDelPstForSWAUsr:
|
|
case ActEnbPstForSWAUsr: case ActDisPstForSWAUsr:
|
|
Gbl.Forum.ForumSelected.Type = For_FORUM__SWAD__USRS;
|
|
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.ForumSelected.Type = For_FORUM__SWAD__TCHS;
|
|
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.ForumSelected.Type = For_FORUM_INSTIT_USRS;
|
|
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.ForumSelected.Type = For_FORUM_INSTIT_TCHS;
|
|
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.ForumSelected.Type = For_FORUM_CENTRE_USRS;
|
|
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.ForumSelected.Type = For_FORUM_CENTRE_TCHS;
|
|
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.ForumSelected.Type = For_FORUM_DEGREE_USRS;
|
|
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.ForumSelected.Type = For_FORUM_DEGREE_TCHS;
|
|
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.ForumSelected.Type = For_FORUM_COURSE_USRS;
|
|
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.ForumSelected.Type = For_FORUM_COURSE_TCHS;
|
|
break;
|
|
default:
|
|
Gbl.Forum.ForumSelected.Type = For_FORUM_UNKNOWN;
|
|
}
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************************** Restrict access to forum *************************/
|
|
/*****************************************************************************/
|
|
|
|
static void For_RestrictAccess (void)
|
|
{
|
|
Rol_Role_t MaxRole;
|
|
bool ICanSeeForum;
|
|
|
|
/***** Restrict access *****/
|
|
switch (Gbl.Forum.ForumSelected.Type)
|
|
{
|
|
case For_FORUM_GLOBAL_USRS:
|
|
case For_FORUM__SWAD__USRS:
|
|
ICanSeeForum = true;
|
|
break;
|
|
case For_FORUM_GLOBAL_TCHS:
|
|
case For_FORUM__SWAD__TCHS:
|
|
Rol_GetRolesInAllCrssIfNotYetGot (&Gbl.Usrs.Me.UsrDat);
|
|
ICanSeeForum = (Gbl.Usrs.Me.UsrDat.Roles.InCrss & ((1 << Rol_NET) |
|
|
(1 << Rol_TCH)));
|
|
break;
|
|
case For_FORUM_INSTIT_USRS:
|
|
MaxRole = Rol_GetMyMaxRoleInIns (Gbl.Forum.ForumSelected.Location);
|
|
ICanSeeForum = (Gbl.Usrs.Me.Role.Logged == Rol_SYS_ADM ||
|
|
MaxRole == Rol_STD ||
|
|
MaxRole == Rol_NET ||
|
|
MaxRole == Rol_TCH);
|
|
break;
|
|
case For_FORUM_INSTIT_TCHS:
|
|
MaxRole = Rol_GetMyMaxRoleInIns (Gbl.Forum.ForumSelected.Location);
|
|
ICanSeeForum = (Gbl.Usrs.Me.Role.Logged == Rol_SYS_ADM ||
|
|
MaxRole == Rol_NET ||
|
|
MaxRole == Rol_TCH);
|
|
break;
|
|
case For_FORUM_CENTRE_USRS:
|
|
MaxRole = Rol_GetMyMaxRoleInCtr (Gbl.Forum.ForumSelected.Location);
|
|
ICanSeeForum = (Gbl.Usrs.Me.Role.Logged == Rol_SYS_ADM ||
|
|
MaxRole >= Rol_STD ||
|
|
MaxRole == Rol_NET ||
|
|
MaxRole == Rol_TCH);
|
|
break;
|
|
case For_FORUM_CENTRE_TCHS:
|
|
MaxRole = Rol_GetMyMaxRoleInCtr (Gbl.Forum.ForumSelected.Location);
|
|
ICanSeeForum = (Gbl.Usrs.Me.Role.Logged == Rol_SYS_ADM ||
|
|
MaxRole == Rol_NET ||
|
|
MaxRole == Rol_TCH);
|
|
break;
|
|
case For_FORUM_DEGREE_USRS:
|
|
MaxRole = Rol_GetMyMaxRoleInDeg (Gbl.Forum.ForumSelected.Location);
|
|
ICanSeeForum = (Gbl.Usrs.Me.Role.Logged == Rol_SYS_ADM ||
|
|
MaxRole >= Rol_STD ||
|
|
MaxRole == Rol_NET ||
|
|
MaxRole == Rol_TCH);
|
|
break;
|
|
case For_FORUM_DEGREE_TCHS:
|
|
MaxRole = Rol_GetMyMaxRoleInDeg (Gbl.Forum.ForumSelected.Location);
|
|
ICanSeeForum = (Gbl.Usrs.Me.Role.Logged == Rol_SYS_ADM ||
|
|
MaxRole == Rol_NET ||
|
|
MaxRole == Rol_TCH);
|
|
break;
|
|
case For_FORUM_COURSE_USRS:
|
|
MaxRole = Rol_GetMyRoleInCrs (Gbl.Forum.ForumSelected.Location);
|
|
ICanSeeForum = (Gbl.Usrs.Me.Role.Logged == Rol_SYS_ADM ||
|
|
MaxRole >= Rol_STD ||
|
|
MaxRole == Rol_NET ||
|
|
MaxRole == Rol_TCH);
|
|
break;
|
|
case For_FORUM_COURSE_TCHS:
|
|
MaxRole = Rol_GetMyRoleInCrs (Gbl.Forum.ForumSelected.Location);
|
|
ICanSeeForum = (Gbl.Usrs.Me.Role.Logged == Rol_SYS_ADM ||
|
|
MaxRole == Rol_NET ||
|
|
MaxRole == Rol_TCH);
|
|
break;
|
|
default:
|
|
ICanSeeForum = false;
|
|
break;
|
|
}
|
|
if (!ICanSeeForum)
|
|
Lay_NoPermissionExit ();
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************** Show an area to write a message **********************/
|
|
/*****************************************************************************/
|
|
|
|
static void For_WriteFormForumPst (bool IsReply,const char *Subject)
|
|
{
|
|
extern const char *Hlp_MESSAGES_Forums_new_post;
|
|
extern const char *Hlp_MESSAGES_Forums_new_thread;
|
|
extern const char *The_ClassFormInBox[The_NUM_THEMES];
|
|
extern const char *Txt_New_post;
|
|
extern const char *Txt_New_thread;
|
|
extern const char *Txt_MSG_Subject;
|
|
extern const char *Txt_MSG_Content;
|
|
extern const char *Txt_Send;
|
|
|
|
/***** Start box *****/
|
|
if (IsReply)
|
|
Box_StartBox (NULL,Txt_New_post,NULL,
|
|
Hlp_MESSAGES_Forums_new_post,Box_NOT_CLOSABLE);
|
|
else
|
|
Box_StartBox (NULL,Txt_New_thread,NULL,
|
|
Hlp_MESSAGES_Forums_new_thread,Box_NOT_CLOSABLE);
|
|
|
|
/***** Start form *****/
|
|
if (IsReply) // Form to write a reply to a post of an existing thread
|
|
{
|
|
Frm_StartFormAnchor (For_ActionsRecRepFor[Gbl.Forum.ForumSelected.Type],
|
|
For_FORUM_POSTS_SECTION_ID);
|
|
For_PutAllHiddenParamsNewPost ();
|
|
}
|
|
else // Form to write the first post of a new thread
|
|
{
|
|
Frm_StartFormAnchor (For_ActionsRecThrFor[Gbl.Forum.ForumSelected.Type],
|
|
For_FORUM_POSTS_SECTION_ID);
|
|
For_PutAllHiddenParamsNewThread ();
|
|
}
|
|
|
|
/***** Subject and content *****/
|
|
Tbl_StartTableCenter (2);
|
|
|
|
// If writing a reply to a message of an existing thread ==> write subject
|
|
/* Subject */
|
|
fprintf (Gbl.F.Out,"<tr>"
|
|
"<td class=\"RIGHT_MIDDLE\">"
|
|
"<label for=\"Subject\" class=\"%s\">%s:</label>"
|
|
"</td>"
|
|
"<td class=\"LEFT_MIDDLE\">"
|
|
"<input type=\"text\" id=\"Subject\" name=\"Subject\""
|
|
" class=\"MSG_SUBJECT\""
|
|
" maxlength=\"%u\" value=\"%s\""
|
|
" required=\"required\" />"
|
|
"</td>"
|
|
"</tr>",
|
|
The_ClassFormInBox[Gbl.Prefs.Theme],Txt_MSG_Subject,
|
|
Cns_MAX_CHARS_SUBJECT,
|
|
IsReply ? Subject :
|
|
"");
|
|
|
|
/* Content */
|
|
fprintf (Gbl.F.Out,"<tr>"
|
|
"<td class=\"RIGHT_TOP\">"
|
|
"<label for=\"Content\" class=\"%s\">%s:</label>"
|
|
"</td>"
|
|
"<td class=\"LEFT_TOP\">"
|
|
"<textarea id=\"Content\" name=\"Content\""
|
|
" class=\"MSG_CONTENT\""
|
|
" rows=\"10\">"
|
|
"</textarea>"
|
|
"</td>"
|
|
"</tr>",
|
|
The_ClassFormInBox[Gbl.Prefs.Theme],Txt_MSG_Content);
|
|
|
|
Tbl_EndTable ();
|
|
|
|
/***** Help for text editor *****/
|
|
Lay_HelpPlainEditor ();
|
|
|
|
/***** Attached image (optional) *****/
|
|
Med_PutMediaUploader (-1,"FOR_MED_INPUT");
|
|
|
|
/***** Send button *****/
|
|
Btn_PutCreateButton (Txt_Send);
|
|
|
|
/***** End form *****/
|
|
Frm_EndForm ();
|
|
|
|
/***** End box *****/
|
|
Box_EndBox ();
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************************** Receive message of a forum ***********************/
|
|
/*****************************************************************************/
|
|
|
|
void For_ReceiveForumPost (void)
|
|
{
|
|
extern const char *Txt_FORUM_Post_sent;
|
|
bool IsReply = false;
|
|
long PstCod = 0;
|
|
unsigned NumUsrsToBeNotifiedByEMail;
|
|
struct TL_Publication SocPub;
|
|
char Content[Cns_MAX_BYTES_LONG_TEXT + 1];
|
|
struct Media Media;
|
|
|
|
/***** Get parameters related to forum *****/
|
|
For_GetParamsForum ();
|
|
|
|
/***** Get the code of the thread y the número of page *****/
|
|
if (Gbl.Action.Act == ActRcvRepForCrsUsr || Gbl.Action.Act == ActRcvRepForCrsTch ||
|
|
Gbl.Action.Act == ActRcvRepForDegUsr || Gbl.Action.Act == ActRcvRepForDegTch ||
|
|
Gbl.Action.Act == ActRcvRepForCtrUsr || Gbl.Action.Act == ActRcvRepForCtrTch ||
|
|
Gbl.Action.Act == ActRcvRepForInsUsr || Gbl.Action.Act == ActRcvRepForInsTch ||
|
|
Gbl.Action.Act == ActRcvRepForGenUsr || Gbl.Action.Act == ActRcvRepForGenTch ||
|
|
Gbl.Action.Act == ActRcvRepForSWAUsr || Gbl.Action.Act == ActRcvRepForSWATch)
|
|
IsReply = true;
|
|
|
|
/***** 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);
|
|
|
|
/***** Initialize media *****/
|
|
Med_MediaConstructor (&Media);
|
|
|
|
/***** Get attached media *****/
|
|
Media.Width = For_IMAGE_SAVED_MAX_WIDTH;
|
|
Media.Height = For_IMAGE_SAVED_MAX_HEIGHT;
|
|
Media.Quality = For_IMAGE_SAVED_QUALITY;
|
|
Med_GetMediaFromForm (-1,&Media,NULL,
|
|
For_FORUM_POSTS_SECTION_ID); // Alerts will be shown later in posts section
|
|
|
|
/***** Create a new message *****/
|
|
if (IsReply) // This post is a reply to another posts in the thread
|
|
{
|
|
// Gbl.Forum.ForumSelected.ThrCod has been received from form
|
|
|
|
/***** Create last message of the thread *****/
|
|
PstCod = For_InsertForumPst (Gbl.Forum.ForumSelected.ThrCod,Gbl.Usrs.Me.UsrDat.UsrCod,
|
|
Gbl.Msg.Subject,Content,&Media);
|
|
|
|
/***** Modify last message of the thread *****/
|
|
For_UpdateThrLastPst (Gbl.Forum.ForumSelected.ThrCod,PstCod);
|
|
}
|
|
else // This post is the first of a new thread
|
|
{
|
|
/***** Create new thread with unknown first and last message codes *****/
|
|
Gbl.Forum.ForumSelected.ThrCod = For_InsertForumThread (-1L);
|
|
|
|
/***** Create first (and last) message of the thread *****/
|
|
PstCod = For_InsertForumPst (Gbl.Forum.ForumSelected.ThrCod,Gbl.Usrs.Me.UsrDat.UsrCod,
|
|
Gbl.Msg.Subject,Content,&Media);
|
|
|
|
/***** Update first and last posts of new thread *****/
|
|
For_UpdateThrFirstAndLastPst (Gbl.Forum.ForumSelected.ThrCod,PstCod,PstCod);
|
|
}
|
|
|
|
/***** Free media *****/
|
|
Med_MediaDestructor (&Media);
|
|
|
|
/***** Increment number of forum posts in my user's figures *****/
|
|
Prf_IncrementNumForPstUsr (Gbl.Usrs.Me.UsrDat.UsrCod);
|
|
|
|
/***** Notify the new post to users in course *****/
|
|
switch (Gbl.Forum.ForumSelected.Type)
|
|
{
|
|
case For_FORUM_COURSE_USRS:
|
|
case For_FORUM_COURSE_TCHS:
|
|
if ((NumUsrsToBeNotifiedByEMail = Ntf_StoreNotifyEventsToAllUsrs (Ntf_EVENT_FORUM_POST_COURSE,PstCod)))
|
|
For_UpdateNumUsrsNotifiedByEMailAboutPost (PstCod,NumUsrsToBeNotifiedByEMail);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
/***** Notify the new post to previous writers in this thread *****/
|
|
if (IsReply)
|
|
if ((NumUsrsToBeNotifiedByEMail = Ntf_StoreNotifyEventsToAllUsrs (Ntf_EVENT_FORUM_REPLY,PstCod)))
|
|
For_UpdateNumUsrsNotifiedByEMailAboutPost (PstCod,NumUsrsToBeNotifiedByEMail);
|
|
|
|
/***** Insert forum post into public social activity *****/
|
|
switch (Gbl.Forum.ForumSelected.Type) // Only if forum is public for any logged user
|
|
{
|
|
case For_FORUM_GLOBAL_USRS:
|
|
case For_FORUM__SWAD__USRS:
|
|
TL_StoreAndPublishNote (TL_NOTE_FORUM_POST,PstCod,&SocPub);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
/***** Show forum list again *****/
|
|
For_ShowForumList ();
|
|
|
|
/***** Show threads again *****/
|
|
For_ShowForumThreadsHighlightingOneThread (Gbl.Forum.ForumSelected.ThrCod,
|
|
Ale_SUCCESS,NULL);
|
|
|
|
/***** Show again the posts of this thread of the forum *****/
|
|
For_ShowPostsOfAThread (Ale_SUCCESS,Txt_FORUM_Post_sent);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********* Update number of users notified in table of forum posts **********/
|
|
/*****************************************************************************/
|
|
|
|
static void For_UpdateNumUsrsNotifiedByEMailAboutPost (long PstCod,unsigned NumUsrsToBeNotifiedByEMail)
|
|
{
|
|
/***** Update number of users notified *****/
|
|
DB_QueryUPDATE ("can not update the number of notifications of a post",
|
|
"UPDATE forum_post SET NumNotif=NumNotif+%u"
|
|
" WHERE PstCod=%ld",
|
|
NumUsrsToBeNotifiedByEMail,PstCod);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/***************************** Delete a forum post ***************************/
|
|
/*****************************************************************************/
|
|
|
|
void For_RemovePost (void)
|
|
{
|
|
extern const char *Txt_FORUM_Post_and_thread_removed;
|
|
extern const char *Txt_FORUM_Post_removed;
|
|
struct UsrData UsrDat;
|
|
time_t CreatTimeUTC; // Creation time of a message
|
|
char Subject[Cns_MAX_BYTES_SUBJECT + 1];
|
|
char OriginalContent[Cns_MAX_BYTES_LONG_TEXT + 1];
|
|
struct Media Media;
|
|
bool ItsMe;
|
|
bool ThreadDeleted = false;
|
|
|
|
/***** Get parameters related to forum *****/
|
|
For_GetParamsForum ();
|
|
|
|
/***** Initialize image *****/
|
|
Med_MediaConstructor (&Media);
|
|
|
|
/***** Get forum post data *****/
|
|
For_GetPstData (Gbl.Forum.ForumSelected.PstCod,&UsrDat.UsrCod,&CreatTimeUTC,
|
|
Subject,OriginalContent,&Media);
|
|
|
|
/***** Check if I can remove the post *****/
|
|
/* Check if the message really exists, if it has not been removed */
|
|
if (!For_GetIfForumPstExists (Gbl.Forum.ForumSelected.PstCod))
|
|
Lay_ShowErrorAndExit ("The post to remove no longer exists.");
|
|
|
|
/* Check if I am the author of the message */
|
|
ItsMe = Usr_ItsMe (UsrDat.UsrCod);
|
|
if (!ItsMe)
|
|
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 (Gbl.Forum.ForumSelected.PstCod != For_GetLastPstCod (Gbl.Forum.ForumSelected.ThrCod))
|
|
Lay_ShowErrorAndExit ("You can not remove post because it is not the last of the thread.");
|
|
|
|
/***** Remove the post *****/
|
|
ThreadDeleted = For_RemoveForumPst (Gbl.Forum.ForumSelected.PstCod,Media.MedCod);
|
|
|
|
/***** Free image *****/
|
|
Med_MediaDestructor (&Media);
|
|
|
|
/***** Mark possible notifications as removed *****/
|
|
Ntf_MarkNotifAsRemoved (Ntf_EVENT_FORUM_POST_COURSE,Gbl.Forum.ForumSelected.PstCod);
|
|
Ntf_MarkNotifAsRemoved (Ntf_EVENT_FORUM_REPLY,Gbl.Forum.ForumSelected.PstCod);
|
|
|
|
/***** Mark possible social note as unavailable *****/
|
|
switch (Gbl.Forum.ForumSelected.Type) // Only if forum is public for any logged user
|
|
{
|
|
case For_FORUM_GLOBAL_USRS:
|
|
case For_FORUM__SWAD__USRS:
|
|
TL_MarkNoteAsUnavailableUsingNoteTypeAndCod (TL_NOTE_FORUM_POST,Gbl.Forum.ForumSelected.PstCod);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
/***** Show forum list again *****/
|
|
For_ShowForumList ();
|
|
|
|
if (ThreadDeleted)
|
|
/***** Show the remaining threads *****/
|
|
For_ShowForumThreadsHighlightingOneThread (Gbl.Forum.ForumSelected.ThrCod,
|
|
Ale_SUCCESS,Txt_FORUM_Post_and_thread_removed);
|
|
else
|
|
{
|
|
/***** Show threads again *****/
|
|
For_ShowForumThreadsHighlightingOneThread (Gbl.Forum.ForumSelected.ThrCod,
|
|
Ale_SUCCESS,NULL);
|
|
/***** Show the remaining posts *****/
|
|
For_ShowPostsOfAThread (Ale_SUCCESS,Txt_FORUM_Post_removed);
|
|
}
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/***************** Request the removing of an existing thread ****************/
|
|
/*****************************************************************************/
|
|
|
|
void For_RequestRemoveThread (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;
|
|
char Subject[Cns_MAX_BYTES_SUBJECT + 1];
|
|
|
|
/***** Get parameters related to forum *****/
|
|
For_GetParamsForum ();
|
|
|
|
/***** Get subject of the thread to delete *****/
|
|
For_GetThrSubject (Gbl.Forum.ForumSelected.ThrCod,Subject);
|
|
|
|
/***** Show forum list again *****/
|
|
For_ShowForumList ();
|
|
|
|
/***** Show question and button to remove the thread *****/
|
|
Lay_StartSection (For_REMOVE_THREAD_SECTION_ID);
|
|
if (Subject[0])
|
|
Ale_ShowAlertAndButton (For_ActionsDelThrFor[Gbl.Forum.ForumSelected.Type],
|
|
For_FORUM_THREADS_SECTION_ID,NULL,
|
|
For_PutAllHiddenParamsRemThread,
|
|
Btn_REMOVE_BUTTON,Txt_Remove_thread,
|
|
Ale_QUESTION,Txt_Do_you_really_want_to_remove_the_entire_thread_X,
|
|
Subject);
|
|
else
|
|
Ale_ShowAlertAndButton (For_ActionsDelThrFor[Gbl.Forum.ForumSelected.Type],
|
|
For_FORUM_THREADS_SECTION_ID,NULL,
|
|
For_PutAllHiddenParamsRemThread,
|
|
Btn_REMOVE_BUTTON,Txt_Remove_thread,
|
|
Ale_QUESTION,Txt_Do_you_really_want_to_remove_the_entire_thread);
|
|
Lay_EndSection ();
|
|
|
|
/***** Show the threads again *****/
|
|
For_ShowForumThreadsHighlightingOneThread (Gbl.Forum.ForumSelected.ThrCod,
|
|
Ale_SUCCESS,NULL);
|
|
}
|
|
|
|
static void For_PutAllHiddenParamsRemThread (void)
|
|
{
|
|
For_PutAllHiddenParamsForum (Gbl.Forum.CurrentPageThrs, // Page of threads = current
|
|
1, // Page of posts = first
|
|
Gbl.Forum.ForumSet,
|
|
Gbl.Forum.ThreadsOrder,
|
|
Gbl.Forum.ForumSelected.Location,
|
|
Gbl.Forum.ForumSelected.ThrCod,
|
|
-1L);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/*************************** Remove an existing thread ***********************/
|
|
/*****************************************************************************/
|
|
|
|
void For_RemoveThread (void)
|
|
{
|
|
extern const char *Txt_Thread_X_removed;
|
|
extern const char *Txt_Thread_removed;
|
|
char Subject[Cns_MAX_BYTES_SUBJECT + 1];
|
|
char Message[256 + Cns_MAX_BYTES_SUBJECT + 1];
|
|
|
|
/***** Get parameters related to forum *****/
|
|
For_GetParamsForum ();
|
|
|
|
if (PermissionThreadDeletion[Gbl.Forum.ForumSelected.Type] &
|
|
(1 << Gbl.Usrs.Me.Role.Logged)) // If I have permission to remove thread in this forum...
|
|
{
|
|
/***** Get subject of thread to delete *****/
|
|
For_GetThrSubject (Gbl.Forum.ForumSelected.ThrCod,Subject);
|
|
|
|
/***** Remove the thread and all its posts *****/
|
|
For_RemoveThreadAndItsPsts (Gbl.Forum.ForumSelected.ThrCod);
|
|
|
|
/***** Show forum list again *****/
|
|
For_ShowForumList ();
|
|
|
|
/***** Show the threads again *****/
|
|
if (Subject[0])
|
|
{
|
|
snprintf (Message,sizeof (Message),
|
|
Txt_Thread_X_removed,Subject);
|
|
For_ShowForumThreadsHighlightingOneThread (Gbl.Forum.ForumSelected.ThrCod,
|
|
Ale_SUCCESS,Message);
|
|
}
|
|
else
|
|
For_ShowForumThreadsHighlightingOneThread (Gbl.Forum.ForumSelected.ThrCod,
|
|
Ale_SUCCESS,Txt_Thread_removed);
|
|
}
|
|
else
|
|
Lay_ShowErrorAndExit ("You can not remove threads in this forum.");
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/*************** Cut a thread to move it to another forum ********************/
|
|
/*****************************************************************************/
|
|
|
|
void For_CutThread (void)
|
|
{
|
|
extern const char *Txt_Thread_X_marked_to_be_moved;
|
|
extern const char *Txt_Thread_marked_to_be_moved;
|
|
char Subject[Cns_MAX_BYTES_SUBJECT + 1];
|
|
char Message[256 + Cns_MAX_BYTES_SUBJECT + 1];
|
|
|
|
/***** Get parameters related to forum *****/
|
|
For_GetParamsForum ();
|
|
|
|
/***** Get subject of thread to cut *****/
|
|
For_GetThrSubject (Gbl.Forum.ForumSelected.ThrCod,Subject);
|
|
|
|
/***** Mark the thread as cut *****/
|
|
For_InsertThrInClipboard (Gbl.Forum.ForumSelected.ThrCod);
|
|
|
|
/***** Show forum list again *****/
|
|
For_ShowForumList ();
|
|
|
|
/***** Show the threads again *****/
|
|
if (Subject[0])
|
|
{
|
|
snprintf (Message,sizeof (Message),
|
|
Txt_Thread_X_marked_to_be_moved,Subject);
|
|
For_ShowForumThreadsHighlightingOneThread (Gbl.Forum.ForumSelected.ThrCod,
|
|
Ale_SUCCESS,Message);
|
|
}
|
|
else
|
|
For_ShowForumThreadsHighlightingOneThread (Gbl.Forum.ForumSelected.ThrCod,
|
|
Ale_SUCCESS,Txt_Thread_marked_to_be_moved);
|
|
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************* Paste the thread in clipboard into current forum **************/
|
|
/*****************************************************************************/
|
|
|
|
void For_PasteThread (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;
|
|
char Subject[Cns_MAX_BYTES_SUBJECT + 1];
|
|
char Message[256 + Cns_MAX_BYTES_SUBJECT + 1];
|
|
|
|
/***** Get parameters related to forum *****/
|
|
For_GetParamsForum ();
|
|
|
|
/***** Get subject of thread to paste *****/
|
|
For_GetThrSubject (Gbl.Forum.ForumSelected.ThrCod,Subject);
|
|
|
|
/***** Check if paste (move) the thread to current forum has sense *****/
|
|
if (For_CheckIfThrBelongsToForum (Gbl.Forum.ForumSelected.ThrCod,&Gbl.Forum.ForumSelected))
|
|
{
|
|
/***** Show forum list again *****/
|
|
For_ShowForumList ();
|
|
|
|
/***** Show the threads again *****/
|
|
if (Subject[0])
|
|
{
|
|
snprintf (Message,sizeof (Message),
|
|
Txt_The_thread_X_is_already_in_this_forum,
|
|
Subject);
|
|
For_ShowForumThreadsHighlightingOneThread (Gbl.Forum.ForumSelected.ThrCod,
|
|
Ale_WARNING,Message);
|
|
}
|
|
else
|
|
For_ShowForumThreadsHighlightingOneThread (Gbl.Forum.ForumSelected.ThrCod,
|
|
Ale_WARNING,Txt_The_thread_is_already_in_this_forum);
|
|
}
|
|
else
|
|
{
|
|
/***** Paste (move) the thread to current forum *****/
|
|
For_MoveThrToCurrentForum (Gbl.Forum.ForumSelected.ThrCod);
|
|
|
|
/***** Show forum list again *****/
|
|
For_ShowForumList ();
|
|
|
|
/***** Show the threads again *****/
|
|
if (Subject[0])
|
|
{
|
|
snprintf (Message,sizeof (Message),
|
|
Txt_Thread_X_moved_to_this_forum,
|
|
Subject);
|
|
For_ShowForumThreadsHighlightingOneThread (Gbl.Forum.ForumSelected.ThrCod,
|
|
Ale_SUCCESS,Message);
|
|
}
|
|
else
|
|
For_ShowForumThreadsHighlightingOneThread (Gbl.Forum.ForumSelected.ThrCod,
|
|
Ale_SUCCESS,Txt_Thread_moved_to_this_forum);
|
|
}
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/*********************** Check if I can move threads *************************/
|
|
/*****************************************************************************/
|
|
|
|
static bool For_CheckIfICanMoveThreads (void)
|
|
{
|
|
return (Gbl.Usrs.Me.Role.Logged == Rol_SYS_ADM); // If I have permission to move threads...
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/**************** Get if there is a thread ready to be moved *****************/
|
|
/*****************************************************************************/
|
|
|
|
static long For_GetThrInMyClipboard (void)
|
|
{
|
|
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 *****/
|
|
NumRows = DB_QuerySELECT (&mysql_res,"can not check if there is"
|
|
" any thread ready to be moved",
|
|
"SELECT ThrCod FROM forum_thr_clip"
|
|
" WHERE UsrCod=%ld",
|
|
Gbl.Usrs.Me.UsrDat.UsrCod);
|
|
|
|
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 ******************/
|
|
/*****************************************************************************/
|
|
|
|
static bool For_CheckIfThrBelongsToForum (long ThrCod,struct Forum *Forum)
|
|
{
|
|
char SubQuery[256];
|
|
|
|
/***** Get if a thread belong to current forum from database *****/
|
|
if (Forum->Location > 0)
|
|
sprintf (SubQuery," AND forum_thread.Location=%ld",Forum->Location);
|
|
else
|
|
SubQuery[0] = '\0';
|
|
return (DB_QueryCOUNT ("can not get if a thread belong to current forum",
|
|
"SELECT COUNT(*) FROM forum_thread"
|
|
" WHERE ThrCod=%ld AND ForumType=%u%s",
|
|
ThrCod,(unsigned) Forum->Type,SubQuery) != 0);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************************ Move a thread to current forum *********************/
|
|
/*****************************************************************************/
|
|
|
|
static void For_MoveThrToCurrentForum (long ThrCod)
|
|
{
|
|
/***** Move a thread to current forum *****/
|
|
switch (Gbl.Forum.ForumSelected.Type)
|
|
{
|
|
case For_FORUM_GLOBAL_USRS:
|
|
case For_FORUM_GLOBAL_TCHS:
|
|
case For_FORUM__SWAD__USRS:
|
|
case For_FORUM__SWAD__TCHS:
|
|
DB_QueryUPDATE ("can not move a thread to current forum",
|
|
"UPDATE forum_thread"
|
|
" SET ForumType=%u,Location=-1"
|
|
" WHERE ThrCod=%ld",
|
|
(unsigned) Gbl.Forum.ForumSelected.Type,
|
|
ThrCod);
|
|
break;
|
|
case For_FORUM_INSTIT_USRS:
|
|
case For_FORUM_INSTIT_TCHS:
|
|
DB_QueryUPDATE ("can not move a thread to current forum",
|
|
"UPDATE forum_thread"
|
|
" SET ForumType=%u,Location=%ld"
|
|
" WHERE ThrCod=%ld",
|
|
(unsigned) Gbl.Forum.ForumSelected.Type,
|
|
Gbl.Forum.ForumSelected.Location,
|
|
ThrCod);
|
|
break;
|
|
case For_FORUM_CENTRE_USRS:
|
|
case For_FORUM_CENTRE_TCHS:
|
|
DB_QueryUPDATE ("can not move a thread to current forum",
|
|
"UPDATE forum_thread"
|
|
" SET ForumType=%u,Location=%ld"
|
|
" WHERE ThrCod=%ld",
|
|
(unsigned) Gbl.Forum.ForumSelected.Type,
|
|
Gbl.Forum.ForumSelected.Location,
|
|
ThrCod);
|
|
break;
|
|
case For_FORUM_DEGREE_USRS:
|
|
case For_FORUM_DEGREE_TCHS:
|
|
DB_QueryUPDATE ("can not move a thread to current forum",
|
|
"UPDATE forum_thread"
|
|
" SET ForumType=%u,Location=%ld"
|
|
" WHERE ThrCod=%ld",
|
|
(unsigned) Gbl.Forum.ForumSelected.Type,
|
|
Gbl.Forum.ForumSelected.Location,
|
|
ThrCod);
|
|
break;
|
|
case For_FORUM_COURSE_USRS:
|
|
case For_FORUM_COURSE_TCHS:
|
|
DB_QueryUPDATE ("can not move a thread to current forum",
|
|
"UPDATE forum_thread"
|
|
" SET ForumType=%u,Location=%ld"
|
|
" WHERE ThrCod=%ld",
|
|
(unsigned) Gbl.Forum.ForumSelected.Type,
|
|
Gbl.Forum.ForumSelected.Location,
|
|
ThrCod);
|
|
break;
|
|
default:
|
|
Lay_ShowErrorAndExit ("Wrong forum.");
|
|
break;
|
|
}
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************* Insert thread in thread clipboard ********************/
|
|
/*****************************************************************************/
|
|
|
|
static void For_InsertThrInClipboard (long ThrCod)
|
|
{
|
|
/***** Remove expired thread clipboards *****/
|
|
For_RemoveExpiredThrsClipboards ();
|
|
|
|
/***** Add thread to my clipboard *****/
|
|
DB_QueryREPLACE ("can not add thread to clipboard",
|
|
"REPLACE INTO forum_thr_clip"
|
|
" (ThrCod,UsrCod)"
|
|
" VALUES"
|
|
" (%ld,%ld)",
|
|
ThrCod,Gbl.Usrs.Me.UsrDat.UsrCod);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************* Remove expired thread clipboards (from all users) *************/
|
|
/*****************************************************************************/
|
|
|
|
static void For_RemoveExpiredThrsClipboards (void)
|
|
{
|
|
/***** Remove all expired clipboards *****/
|
|
DB_QueryDELETE ("can not remove old threads from clipboards",
|
|
"DELETE LOW_PRIORITY FROM forum_thr_clip"
|
|
" WHERE TimeInsert<FROM_UNIXTIME(UNIX_TIMESTAMP()-%lu)",
|
|
Cfg_TIME_TO_DELETE_THREAD_CLIPBOARD);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/**************** Remove thread code from thread clipboard *******************/
|
|
/*****************************************************************************/
|
|
|
|
static void For_RemoveThrCodFromThrClipboard (long ThrCod)
|
|
{
|
|
/***** Remove thread from thread clipboard *****/
|
|
DB_QueryDELETE ("can not remove a thread from clipboard",
|
|
"DELETE FROM forum_thr_clip WHERE ThrCod=%ld",
|
|
ThrCod);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************* Remove thread clipboard of a user *********************/
|
|
/*****************************************************************************/
|
|
|
|
void For_RemoveUsrFromThrClipboard (long UsrCod)
|
|
{
|
|
/***** Remove clipboard of specified user *****/
|
|
DB_QueryDELETE ("can not remove a thread from the clipboard of a user",
|
|
"DELETE FROM forum_thr_clip WHERE UsrCod=%ld",
|
|
UsrCod);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********** Remove all the threads and posts in forums of a degree ***********/
|
|
/*****************************************************************************/
|
|
|
|
void For_RemoveForums (Hie_Level_t Scope,long ForumLocation)
|
|
{
|
|
static const struct
|
|
{
|
|
For_ForumType_t Usrs;
|
|
For_ForumType_t Tchs;
|
|
} ForumType[Hie_NUM_LEVELS] =
|
|
{
|
|
{For_FORUM_GLOBAL_USRS,For_FORUM_GLOBAL_TCHS}, // Hie_UNK // No forums for this scope
|
|
{For_FORUM_GLOBAL_USRS,For_FORUM_GLOBAL_TCHS}, // Hie_SYS // Not removable
|
|
{For_FORUM_GLOBAL_USRS,For_FORUM_GLOBAL_TCHS}, // Hie_CTY // No forums for this scope
|
|
{For_FORUM_INSTIT_USRS,For_FORUM_INSTIT_TCHS}, // Hie_INS
|
|
{For_FORUM_CENTRE_USRS,For_FORUM_CENTRE_TCHS}, // Hie_CTR
|
|
{For_FORUM_DEGREE_USRS,For_FORUM_DEGREE_TCHS}, // Hie_DEG
|
|
{For_FORUM_COURSE_USRS,For_FORUM_COURSE_TCHS}, // Hie_CRS
|
|
};
|
|
|
|
/***** Remove disabled posts *****/
|
|
DB_QueryDELETE ("can not remove the disabled posts in forums",
|
|
"DELETE FROM forum_disabled_post"
|
|
" USING forum_thread,forum_post,forum_disabled_post"
|
|
" WHERE"
|
|
" (forum_thread.ForumType=%u"
|
|
" OR"
|
|
" forum_thread.ForumType=%u)"
|
|
" AND forum_thread.Location=%ld"
|
|
" AND forum_thread.ThrCod=forum_post.ThrCod"
|
|
" AND forum_post.PstCod=forum_disabled_post.PstCod",
|
|
ForumType[Scope].Usrs,
|
|
ForumType[Scope].Tchs,
|
|
ForumLocation);
|
|
|
|
/***** Remove posts *****/
|
|
DB_QueryDELETE ("can not remove posts in forums",
|
|
"DELETE FROM forum_post"
|
|
" USING forum_thread,forum_post"
|
|
" WHERE"
|
|
" (forum_thread.ForumType=%u"
|
|
" OR"
|
|
" forum_thread.ForumType=%u)"
|
|
" AND forum_thread.Location=%ld"
|
|
" AND forum_thread.ThrCod=forum_post.ThrCod",
|
|
ForumType[Scope].Usrs,
|
|
ForumType[Scope].Tchs,
|
|
ForumLocation);
|
|
|
|
/***** Remove threads read *****/
|
|
DB_QueryDELETE ("can not remove read threads in forums",
|
|
"DELETE FROM forum_thr_read"
|
|
" USING forum_thread,forum_thr_read"
|
|
" WHERE"
|
|
" (forum_thread.ForumType=%u"
|
|
" OR"
|
|
" forum_thread.ForumType=%u)"
|
|
" AND forum_thread.Location=%ld"
|
|
" AND forum_thread.ThrCod=forum_thr_read.ThrCod",
|
|
ForumType[Scope].Usrs,
|
|
ForumType[Scope].Tchs,
|
|
ForumLocation);
|
|
|
|
/***** Remove threads *****/
|
|
DB_QueryDELETE ("can not remove threads in forums",
|
|
"DELETE FROM forum_thread"
|
|
" WHERE"
|
|
" (forum_thread.ForumType=%u"
|
|
" OR"
|
|
" forum_thread.ForumType=%u)"
|
|
" AND Location=%ld",
|
|
ForumType[Scope].Usrs,
|
|
ForumType[Scope].Tchs,
|
|
ForumLocation);
|
|
}
|