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628 lines
22 KiB
C
628 lines
22 KiB
C
// swad_social.c: social networking
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/*
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SWAD (Shared Workspace At a Distance),
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is a web platform developed at the University of Granada (Spain),
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and used to support university teaching.
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This file is part of SWAD core.
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Copyright (C) 1999-2015 Antonio Cañas Vargas
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General 3 License as
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published by the Free Software Foundation, either version 3 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/*****************************************************************************/
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/*********************************** Headers *********************************/
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/*****************************************************************************/
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#include <linux/limits.h> // For PATH_MAX
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#include <stdlib.h> // For malloc and free
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#include <sys/types.h> // For time_t
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#include "swad_constant.h"
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#include "swad_database.h"
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#include "swad_exam.h"
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#include "swad_follow.h"
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#include "swad_global.h"
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#include "swad_layout.h"
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#include "swad_notice.h"
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#include "swad_parameter.h"
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#include "swad_social.h"
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/*****************************************************************************/
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/****************************** Public constants *****************************/
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/*****************************************************************************/
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/*****************************************************************************/
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/***************************** Private constants *****************************/
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/*****************************************************************************/
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#define Soc_MAX_BYTES_SUMMARY 100
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static const Act_Action_t Soc_DefaultActions[Soc_NUM_SOCIAL_EVENTS] =
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{
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ActUnk, // Soc_EVENT_UNKNOWN
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/* Institution tab */
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ActSeeDocIns, // Soc_EVENT_INS_DOC_PUB_FILE
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ActAdmComIns, // Soc_EVENT_INS_SHA_PUB_FILE
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/* Centre tab */
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ActSeeDocCtr, // Soc_EVENT_CTR_DOC_PUB_FILE
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ActAdmComCtr, // Soc_EVENT_CTR_SHA_PUB_FILE
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/* Degree tab */
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ActSeeDocDeg, // Soc_EVENT_DEG_DOC_PUB_FILE
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ActAdmComDeg, // Soc_EVENT_DEG_SHA_PUB_FILE
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/* Course tab */
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ActSeeDocCrs, // Soc_EVENT_CRS_DOC_PUB_FILE
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ActAdmShaCrs, // Soc_EVENT_CRS_SHA_PUB_FILE
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/* Assessment tab */
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ActSeeExaAnn, // Soc_EVENT_EXAM_ANNOUNCEMENT
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/* Users tab */
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/* Social tab */
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ActSeeSocAct, // Soc_EVENT_SOCIAL_POST (action not used)
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/* Messages tab */
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ActShoNot, // Soc_EVENT_NOTICE
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ActSeeFor, // Soc_EVENT_FORUM_POST
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/* Statistics tab */
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/* Profile tab */
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};
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/*****************************************************************************/
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/****************************** Internal types *******************************/
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/*****************************************************************************/
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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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/************************* Internal global variables *************************/
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/*****************************************************************************/
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/*****************************************************************************/
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/***************************** Private prototypes ****************************/
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/*****************************************************************************/
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static unsigned long Soc_ShowTimeline (const char *Query);
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static Soc_SocialEvent_t Soc_GetSocialEventFromDB (const char *Str);
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static void Soc_WriteEventDate (time_t TimeUTC);
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static void Soc_StartFormGoToAction (Soc_SocialEvent_t SocialEvent,
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long CrsCod,long Cod);
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static void Soc_GetEventSummary (Soc_SocialEvent_t SocialEvent,long Cod,
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char *SummaryStr,unsigned MaxChars);
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/*****************************************************************************/
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/****************** Form to write a new public comment ***********************/
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/*****************************************************************************/
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void Soc_FormSocialPost (void)
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{
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extern const char *Txt_New_comment;
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extern const char *Txt_Send_comment;
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/***** Start frame *****/
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Lay_StartRoundFrame ("560px",Txt_New_comment);
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/***** Start form to write the post *****/
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Act_FormStart (ActRcvSocPst);
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/***** Content of new post *****/
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fprintf (Gbl.F.Out,"<textarea name=\"Content\" cols=\"50\" rows=\"10\">"
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"</textarea>");
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/***** Send button *****/
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Lay_PutCreateButton (Txt_Send_comment);
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/***** End form *****/
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Act_FormEnd ();
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/***** End frame *****/
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Lay_EndRoundFrame ();
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}
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/*****************************************************************************/
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/******************* Receive and store a new public post *********************/
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/*****************************************************************************/
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void Soc_ReceiveSocialPost (void)
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{
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char Content[Cns_MAX_BYTES_LONG_TEXT+1];
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char Query[128+Cns_MAX_BYTES_LONG_TEXT];
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long PstCod;
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/***** Get the content of the post *****/
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Par_GetParAndChangeFormat ("Content",Content,Cns_MAX_BYTES_LONG_TEXT,
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Str_TO_RIGOROUS_HTML,false);
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/***** Insert post content in the database *****/
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sprintf (Query,"INSERT INTO social_post (Content) VALUES ('%s')",
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Content);
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PstCod = DB_QueryINSERTandReturnCode (Query,"can not create post");
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/***** Insert post in social events *****/
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Soc_StoreSocialEvent (Soc_EVENT_SOCIAL_POST,PstCod);
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}
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/*****************************************************************************/
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/*********** Show social activity (timeline) of a selected user **************/
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/*****************************************************************************/
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void Soc_ShowUsrTimeline (long UsrCod)
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{
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char Query[512];
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/***** Build query to show timeline including the users I am following *****/
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sprintf (Query,"SELECT SocialEvent,UsrCod,"
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"CtyCod,InsCod,CtrCod,DegCod,CrsCod,"
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"Cod,UNIX_TIMESTAMP(TimeEvent)"
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" FROM social"
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" WHERE UsrCod='%ld'"
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" ORDER BY SocCod DESC LIMIT 10",
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UsrCod);
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/***** Show timeline *****/
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Soc_ShowTimeline (Query);
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}
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/*****************************************************************************/
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/***** Show social activity (timeline) including all the users I follow ******/
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/*****************************************************************************/
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void Soc_ShowFollowingTimeline (void)
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{
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char Query[512];
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/***** Show warning if I do not follow anyone *****/
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if (!Fol_GetNumFollowing (Gbl.Usrs.Me.UsrDat.UsrCod))
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Lay_ShowAlert (Lay_INFO,"Usted no sigue a ningún usuario."); // Need translation!!!
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/***** Build query to show timeline including the users I am following *****/
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sprintf (Query,"SELECT SocialEvent,UsrCod,"
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"CtyCod,InsCod,CtrCod,DegCod,CrsCod,"
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"Cod,UNIX_TIMESTAMP(TimeEvent)"
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" FROM social"
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" WHERE UsrCod IN"
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" (SELECT '%ld'"
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" UNION"
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" SELECT FollowedCod FROM usr_follow WHERE FollowerCod='%ld')"
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" ORDER BY SocCod DESC LIMIT 10",
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Gbl.Usrs.Me.UsrDat.UsrCod,
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Gbl.Usrs.Me.UsrDat.UsrCod);
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/***** Show timeline *****/
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if (!Soc_ShowTimeline (Query))
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Lay_ShowAlert (Lay_INFO,"No hay actividad pública."); // Need translation!!!
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}
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/*****************************************************************************/
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/*********************** Show social activity (timeline) *********************/
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/*****************************************************************************/
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static unsigned long Soc_ShowTimeline (const char *Query)
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{
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extern const char *The_ClassForm[The_NUM_THEMES];
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extern const char *Txt_Public_activity;
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extern const char *Txt_SOCIAL_EVENT[Soc_NUM_SOCIAL_EVENTS];
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extern const char *Txt_Forum;
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extern const char *Txt_Course;
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extern const char *Txt_Degree;
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extern const char *Txt_Centre;
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extern const char *Txt_Institution;
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extern const char *Txt_Country;
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MYSQL_RES *mysql_res;
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MYSQL_ROW row;
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unsigned long NumEvents;
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unsigned long NumEvent;
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Soc_SocialEvent_t SocialEvent;
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struct UsrData UsrDat;
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struct Country Cty;
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struct Institution Ins;
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struct Centre Ctr;
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struct Degree Deg;
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struct Course Crs;
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long Cod;
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char ForumName[512];
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time_t DateTimeUTC; // Date-time of the event
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bool ShowPhoto = false;
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char PhotoURL[PATH_MAX+1];
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char *SummaryStr;
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/***** Get timeline from database *****/
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NumEvents = DB_QuerySELECT (Query,&mysql_res,"can not get your notifications");
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/***** List my timeline *****/
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if (NumEvents) // Events found
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{
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/***** Allocate memory for the summary of the notification *****/
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if ((SummaryStr = malloc (Cns_MAX_BYTES_TEXT+1)) == NULL)
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Lay_ShowErrorAndExit ("Not enough memory to store the summary of the notification.");
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/***** Initialize structure with user's data *****/
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Usr_UsrDataConstructor (&UsrDat);
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/***** List start *****/
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Lay_StartRoundFrame ("560px",Txt_Public_activity);
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fprintf (Gbl.F.Out,"<ul class=\"LIST_LEFT\">");
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/***** List events one by one *****/
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for (NumEvent = 0;
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NumEvent < NumEvents;
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NumEvent++)
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{
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/***** Get next social event *****/
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row = mysql_fetch_row (mysql_res);
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/* Get event type (row[0]) */
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SocialEvent = Soc_GetSocialEventFromDB ((const char *) row[0]);
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/* Get (from) user code (row[1]) */
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UsrDat.UsrCod = Str_ConvertStrCodToLongCod (row[1]);
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Usr_ChkUsrCodAndGetAllUsrDataFromUsrCod (&UsrDat); // Get user's data from the database
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/* Get country code (row[2]) */
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Cty.CtyCod = Str_ConvertStrCodToLongCod (row[2]);
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Cty_GetDataOfCountryByCod (&Cty,Cty_GET_BASIC_DATA);
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/* Get institution code (row[3]) */
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Ins.InsCod = Str_ConvertStrCodToLongCod (row[3]);
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Ins_GetDataOfInstitutionByCod (&Ins,Ins_GET_BASIC_DATA);
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/* Get centre code (row[4]) */
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Ctr.CtrCod = Str_ConvertStrCodToLongCod (row[4]);
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Ctr_GetDataOfCentreByCod (&Ctr);
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/* Get degree code (row[5]) */
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Deg.DegCod = Str_ConvertStrCodToLongCod (row[5]);
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Deg_GetDataOfDegreeByCod (&Deg);
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/* Get course code (row[6]) */
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Crs.CrsCod = Str_ConvertStrCodToLongCod (row[6]);
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Crs_GetDataOfCourseByCod (&Crs);
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/* Get file/post... code (row[7]) */
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Cod = Str_ConvertStrCodToLongCod (row[7]);
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/* Get forum type of the post */
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if (SocialEvent == Soc_EVENT_FORUM_POST)
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{
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Gbl.Forum.ForumType = For_GetForumTypeOfAPost (Cod);
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For_SetForumName (Gbl.Forum.ForumType,
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&Ins,
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&Ctr,
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&Deg,
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&Crs,
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ForumName,Gbl.Prefs.Language,false); // Set forum name in recipient's language
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Gbl.Forum.Ins.InsCod = Ins.InsCod;
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Gbl.Forum.Ctr.CtrCod = Ctr.CtrCod;
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Gbl.Forum.Deg.DegCod = Deg.DegCod;
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Gbl.Forum.Crs.CrsCod = Crs.CrsCod;
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}
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/* Get time of the event (row[8]) */
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DateTimeUTC = Dat_GetUNIXTimeFromStr (row[8]);
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/***** Write row for this social event *****/
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fprintf (Gbl.F.Out,"<li>");
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/* Left: write author's photo */
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fprintf (Gbl.F.Out,"<div class=\"SOCIAL_LEFT_PHOTO\">");
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ShowPhoto = Pho_ShowUsrPhotoIsAllowed (&UsrDat,PhotoURL);
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Pho_ShowUsrPhoto (&UsrDat,ShowPhoto ? PhotoURL :
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NULL,
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"PHOTO60x80",Pho_ZOOM);
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fprintf (Gbl.F.Out,"</div>");
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/* Right: author's name, time and summary */
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fprintf (Gbl.F.Out,"<div class=\"SOCIAL_RIGHT_CONTAINER\">");
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/* Write author's full name and nickname */
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Str_LimitLengthHTMLStr (UsrDat.FullName,20);
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fprintf (Gbl.F.Out,"<div class=\"SOCIAL_RIGHT_AUTHOR\">"
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"<span class=\"DAT_N_BOLD\">%s</span>"
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"<span class=\"DAT_LIGHT\"> @%s</span>"
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"</div>",
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UsrDat.FullName,UsrDat.Nickname);
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/* Write date and time */
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Soc_WriteEventDate (DateTimeUTC);
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/* Write event type and location */
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if (SocialEvent != Soc_EVENT_SOCIAL_POST)
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{
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fprintf (Gbl.F.Out,"<div>");
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Soc_StartFormGoToAction (SocialEvent,Crs.CrsCod,Cod);
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Act_LinkFormSubmit (Txt_SOCIAL_EVENT[SocialEvent],
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The_ClassForm[Gbl.Prefs.Theme]);
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fprintf (Gbl.F.Out,"%s</a>",
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Txt_SOCIAL_EVENT[SocialEvent]);
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Act_FormEnd ();
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fprintf (Gbl.F.Out,"</div>");
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if (SocialEvent == Soc_EVENT_FORUM_POST)
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fprintf (Gbl.F.Out,"<div class=\"DAT\">%s: %s</div>",
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Txt_Forum,ForumName);
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else if (Crs.CrsCod > 0)
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fprintf (Gbl.F.Out,"<div class=\"DAT\">%s: %s</div>",
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Txt_Course,Crs.ShortName);
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else if (Deg.DegCod > 0)
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fprintf (Gbl.F.Out,"<div class=\"DAT\">%s: %s</div>",
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Txt_Degree,Deg.ShortName);
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else if (Ctr.CtrCod > 0)
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fprintf (Gbl.F.Out,"<div class=\"DAT\">%s: %s</div>",
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Txt_Centre,Ctr.ShortName);
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else if (Ins.InsCod > 0)
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fprintf (Gbl.F.Out,"<div class=\"DAT\">%s: %s</div>",
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Txt_Institution,Ins.ShortName);
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else if (Cty.CtyCod > 0)
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fprintf (Gbl.F.Out,"<div class=\"DAT\">%s: %s</div>",
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Txt_Country,Cty.Name[Gbl.Prefs.Language]);
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}
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/* Write content of the event */
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Soc_GetEventSummary (SocialEvent,Cod,
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SummaryStr,Soc_MAX_BYTES_SUMMARY);
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fprintf (Gbl.F.Out,"<div class=\"DAT\">%s</div>",SummaryStr);
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/* End of right part */
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fprintf (Gbl.F.Out,"</div>");
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/* End of list element */
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fprintf (Gbl.F.Out,"</li>");
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}
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/***** List end *****/
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fprintf (Gbl.F.Out,"</ul>");
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Lay_EndRoundFrame ();
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/***** Free memory used for user's data *****/
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Usr_UsrDataDestructor (&UsrDat);
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/***** Free summary *****/
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free ((void *) SummaryStr);
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}
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/***** Free structure that stores the query result *****/
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DB_FreeMySQLResult (&mysql_res);
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return NumEvents;
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}
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/*****************************************************************************/
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/****** Get social event type from string number coming from database ********/
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/*****************************************************************************/
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static Soc_SocialEvent_t Soc_GetSocialEventFromDB (const char *Str)
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{
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unsigned UnsignedNum;
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if (sscanf (Str,"%u",&UnsignedNum) == 1)
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if (UnsignedNum < Soc_NUM_SOCIAL_EVENTS)
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return (Soc_SocialEvent_t) UnsignedNum;
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return Soc_EVENT_UNKNOWN;
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}
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/*****************************************************************************/
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/**************** Write the date of creation of a social event ***************/
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/*****************************************************************************/
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// TimeUTC holds UTC date and time in UNIX format (seconds since 1970)
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static void Soc_WriteEventDate (time_t TimeUTC)
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{
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extern const char *Txt_Today;
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static unsigned UniqueId = 0;
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UniqueId++;
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/***** Start cell *****/
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fprintf (Gbl.F.Out,"<div id=\"date_%u\" class=\"SOCIAL_RIGHT_TIME DAT_LIGHT\""
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" style=\"display:inline-block;\">",
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UniqueId);
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/***** Write date and time *****/
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fprintf (Gbl.F.Out,"<script type=\"text/javascript\">"
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"writeLocalDateTimeFromUTC('date_%u',%ld,' ','%s');"
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"</script>",
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UniqueId,(long) TimeUTC,Txt_Today);
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/***** End cell *****/
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fprintf (Gbl.F.Out,"</div>");
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}
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/*****************************************************************************/
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/*********** Put form to go to an action depending on the event **************/
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/*****************************************************************************/
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static void Soc_StartFormGoToAction (Soc_SocialEvent_t SocialEvent,
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long CrsCod,long Cod)
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{
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extern const Act_Action_t For_ActionsSeeFor[For_NUM_TYPES_FORUM];
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struct FileMetadata FileMetadata;
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long GrpCod = -1L;
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char PathUntilFileName[PATH_MAX+1];
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char FileName[NAME_MAX+1];
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Act_Action_t Action = ActUnk; // Initialized to avoid warning
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/***** Parameters depending on the type of event *****/
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switch (SocialEvent)
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{
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case Soc_EVENT_INS_DOC_PUB_FILE:
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case Soc_EVENT_INS_SHA_PUB_FILE:
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case Soc_EVENT_CTR_DOC_PUB_FILE:
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case Soc_EVENT_CTR_SHA_PUB_FILE:
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case Soc_EVENT_DEG_DOC_PUB_FILE:
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case Soc_EVENT_DEG_SHA_PUB_FILE:
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case Soc_EVENT_CRS_DOC_PUB_FILE:
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case Soc_EVENT_CRS_SHA_PUB_FILE:
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if (Cod > 0) // File code
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{
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FileMetadata.FilCod = Cod;
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Brw_GetFileMetadataByCod (&FileMetadata);
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Brw_GetCrsGrpFromFileMetadata (FileMetadata.FileBrowser,FileMetadata.Cod,&CrsCod,&GrpCod);
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Str_SplitFullPathIntoPathAndFileName (FileMetadata.Path,
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PathUntilFileName,
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FileName);
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}
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switch (SocialEvent)
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{
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case Soc_EVENT_INS_DOC_PUB_FILE:
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Action = (Cod > 0) ? ActReqDatSeeDocIns : ActSeeDocIns;
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break;
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case Soc_EVENT_INS_SHA_PUB_FILE:
|
|
Action = (Cod > 0) ? ActReqDatShaIns : ActAdmComIns;
|
|
break;
|
|
case Soc_EVENT_CTR_DOC_PUB_FILE:
|
|
Action = (Cod > 0) ? ActReqDatSeeDocCtr : ActSeeDocCtr;
|
|
break;
|
|
case Soc_EVENT_CTR_SHA_PUB_FILE:
|
|
Action = (Cod > 0) ? ActReqDatShaCtr : ActAdmComCtr;
|
|
break;
|
|
case Soc_EVENT_DEG_DOC_PUB_FILE:
|
|
Action = (Cod > 0) ? ActReqDatSeeDocDeg : ActSeeDocDeg;
|
|
break;
|
|
case Soc_EVENT_DEG_SHA_PUB_FILE:
|
|
Action = (Cod > 0) ? ActReqDatShaDeg : ActAdmComDeg;
|
|
break;
|
|
case Soc_EVENT_CRS_DOC_PUB_FILE:
|
|
Action = (Cod > 0) ? ActReqDatSeeDocCrs : ActSeeDocCrs;
|
|
break;
|
|
case Soc_EVENT_CRS_SHA_PUB_FILE:
|
|
Action = (Cod > 0) ? ActReqDatShaCrs : ActAdmShaCrs;
|
|
break;
|
|
default: // Not aplicable here
|
|
break;
|
|
}
|
|
Act_FormStart (Action);
|
|
Grp_PutParamGrpCod (-1L);
|
|
if (Cod > 0) // File code
|
|
Brw_PutParamsPathAndFile (Brw_IS_FILE,PathUntilFileName,FileName);
|
|
break;
|
|
case Soc_EVENT_NOTICE:
|
|
Act_FormStart (Soc_DefaultActions[SocialEvent]);
|
|
Not_PutHiddenParamNotCod (Cod);
|
|
break;
|
|
case Soc_EVENT_FORUM_POST:
|
|
Act_FormStart (For_ActionsSeeFor[Gbl.Forum.ForumType]);
|
|
For_PutAllHiddenParamsForum ();
|
|
break;
|
|
default:
|
|
Act_FormStart (Soc_DefaultActions[SocialEvent]);
|
|
break;
|
|
}
|
|
|
|
/***** Parameter to go to another course *****/
|
|
if (CrsCod > 0 && // Course specified
|
|
CrsCod != Gbl.CurrentCrs.Crs.CrsCod) // Not the current course
|
|
Crs_PutParamCrsCod (CrsCod); // Go to another course
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/******************* Get social event summary and content ********************/
|
|
/*****************************************************************************/
|
|
|
|
static void Soc_GetEventSummary (Soc_SocialEvent_t SocialEvent,long Cod,
|
|
char *SummaryStr,unsigned MaxChars)
|
|
{
|
|
SummaryStr[0] = '\0';
|
|
|
|
switch (SocialEvent)
|
|
{
|
|
case Soc_EVENT_UNKNOWN:
|
|
break;
|
|
case Soc_EVENT_INS_DOC_PUB_FILE:
|
|
case Soc_EVENT_INS_SHA_PUB_FILE:
|
|
case Soc_EVENT_CTR_DOC_PUB_FILE:
|
|
case Soc_EVENT_CTR_SHA_PUB_FILE:
|
|
case Soc_EVENT_DEG_DOC_PUB_FILE:
|
|
case Soc_EVENT_DEG_SHA_PUB_FILE:
|
|
case Soc_EVENT_CRS_DOC_PUB_FILE:
|
|
case Soc_EVENT_CRS_SHA_PUB_FILE:
|
|
Brw_GetSummaryAndContentOrSharedFile (SummaryStr,NULL,Cod,MaxChars,false);
|
|
break;
|
|
case Soc_EVENT_EXAM_ANNOUNCEMENT:
|
|
Exa_GetSummaryAndContentExamAnnouncement (SummaryStr,NULL,Cod,MaxChars,false);
|
|
break;
|
|
case Soc_EVENT_SOCIAL_POST:
|
|
// TODO: Implement social posts
|
|
break;
|
|
case Soc_EVENT_NOTICE:
|
|
Not_GetSummaryAndContentNotice (SummaryStr,NULL,Cod,MaxChars,false);
|
|
break;
|
|
case Soc_EVENT_FORUM_POST:
|
|
For_GetSummaryAndContentForumPst (SummaryStr,NULL,Cod,MaxChars,false);
|
|
break;
|
|
}
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************* Store a social event into database ********************/
|
|
/*****************************************************************************/
|
|
|
|
void Soc_StoreSocialEvent (Soc_SocialEvent_t SocialEvent,long Cod)
|
|
{
|
|
char Query[512];
|
|
long CtyCod;
|
|
long InsCod;
|
|
long CtrCod;
|
|
long DegCod;
|
|
long CrsCod;
|
|
|
|
if (SocialEvent == Soc_EVENT_FORUM_POST)
|
|
{
|
|
// CtyCod = Gbl.Forum.Cty.CtyCod;
|
|
// InsCod = Gbl.Forum.Ins.InsCod;
|
|
// CtrCod = Gbl.Forum.Ctr.CtrCod;
|
|
// DegCod = Gbl.Forum.Deg.DegCod;
|
|
// CrsCod = Gbl.Forum.Crs.CrsCod;
|
|
CtyCod = -1L;
|
|
InsCod = -1L;
|
|
CtrCod = -1L;
|
|
DegCod = -1L;
|
|
CrsCod = -1L;
|
|
}
|
|
else
|
|
{
|
|
CtyCod = Gbl.CurrentCty.Cty.CtyCod;
|
|
InsCod = Gbl.CurrentIns.Ins.InsCod;
|
|
CtrCod = Gbl.CurrentCtr.Ctr.CtrCod;
|
|
DegCod = Gbl.CurrentDeg.Deg.DegCod;
|
|
CrsCod = Gbl.CurrentCrs.Crs.CrsCod;
|
|
}
|
|
|
|
/***** Store notify event *****/
|
|
sprintf (Query,"INSERT INTO social (SocialEvent,UsrCod,"
|
|
"CtyCod,InsCod,CtrCod,DegCod,CrsCod,"
|
|
"Cod,TimeEvent)"
|
|
" VALUES ('%u','%ld',"
|
|
"'%ld','%ld','%ld','%ld','%ld',"
|
|
"'%ld',NOW())",
|
|
(unsigned) SocialEvent,Gbl.Usrs.Me.UsrDat.UsrCod,
|
|
CtyCod,InsCod,CtrCod,DegCod,CrsCod,
|
|
Cod);
|
|
DB_QueryINSERT (Query,"can not create new social event");
|
|
}
|