Version 20.78: May 19, 2021 New module swad_chat_database for database queries related to chat.

This commit is contained in:
acanas 2021-05-19 15:07:24 +02:00
parent dbfbac03e3
commit 5e0df18bd8
4 changed files with 152 additions and 168 deletions

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@ -33,9 +33,9 @@ OBJS = swad_account.o swad_account_database.o swad_action.o swad_agenda.o \
swad_banner.o swad_banner_database.o swad_box.o swad_building.o \
swad_button.o \
swad_calendar.o swad_call_for_exam.o swad_center.o \
swad_center_config.o swad_chat.o swad_config.o swad_connected.o \
swad_cookie.o swad_country.o swad_country_config.o swad_course.o \
swad_course_config.o swad_cryptography.o \
swad_center_config.o swad_chat.o swad_chat_database.o swad_config.o \
swad_connected.o swad_cookie.o swad_country.o swad_country_config.o \
swad_course.o swad_course_config.o swad_cryptography.o \
swad_database.o swad_date.o swad_degree.o swad_degree_config.o \
swad_degree_type.o swad_department.o swad_duplicate.o \
swad_enrolment.o swad_error.o swad_exam.o swad_exam_log.o \

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@ -25,24 +25,11 @@
/********************************* Headers ***********************************/
/*****************************************************************************/
// #include <stddef.h> // For NULL
// #include <stdlib.h> // For calloc
// #include <string.h> // For string functions
#include "swad_banner.h"
#include "swad_banner_database.h"
// #include "swad_box.h"
// #include "swad_constant.h"
#include "swad_config.h"
#include "swad_database.h"
// #include "swad_error.h"
// #include "swad_form.h"
#include "swad_global.h"
// #include "swad_HTML.h"
// #include "swad_language.h"
// #include "swad_link.h"
// #include "swad_parameter.h"
// #include "swad_photo.h"
/*****************************************************************************/
/************** External global variables from others modules ****************/

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@ -602,13 +602,14 @@ TODO: FIX BUG, URGENT! En las fechas como par
TODO: En las encuestas, que los estudiantes no puedan ver los resultados hasta que no finalice el plazo.
*/
#define Log_PLATFORM_VERSION "SWAD 20.77 (2021-05-18)"
#define Log_PLATFORM_VERSION "SWAD 20.78 (2021-05-19)"
#define CSS_FILE "swad20.45.css"
#define JS_FILE "swad20.69.1.js"
/*
TODO: Rename CENTRE to CENTER in help wiki.
TODO: Rename ASSESSMENT.Announcements to ASSESSMENT.Calls_for_exams
Version 20.78: May 19, 2021 New module swad_chat_database for database queries related to chat. (311327 lines)
Version 20.77: May 18, 2021 New module swad_banner_database for database queries related to banners. (311249 lines)
Version 20.76: May 11, 2021 New module swad_atendance_database for database queries related to attendance events. (311109 lines)
Version 20.75: May 11, 2021 New module swad_assignment_database for database queries related to assignments. (310858 lines)

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@ -31,6 +31,7 @@
#include "swad_box.h"
#include "swad_chat.h"
#include "swad_chat_database.h"
#include "swad_config.h"
#include "swad_database.h"
#include "swad_error.h"
@ -70,7 +71,6 @@ extern struct Globals Gbl;
static void Cht_WriteLinkToChat1 (const char *RoomCode,const char *RoomShrtName,const char *RoomFullName,
unsigned Level,bool IsLastItemInLevel[1 + Cht_CHAT_MAX_LEVELS]);
static void Cht_WriteLinkToChat2 (const char *RoomCode,const char *RoomFullName);
static unsigned Cht_GetNumUsrsInChatRoom (const char *RoomCode);
/*****************************************************************************/
/****************** List available whiteboard/chat rooms *********************/
@ -128,6 +128,8 @@ void Cht_ShowListOfAvailableChatRooms (void)
Box_BoxBegin (NULL,Txt_Chat_rooms,
NULL,NULL,
NULL,Box_NOT_CLOSABLE);
/***** Begin list *****/
HTM_UL_Begin ("class=\"LIST_TREE\"");
/***** Title of top level *****/
@ -223,8 +225,10 @@ void Cht_ShowListOfAvailableChatRooms (void)
DB_FreeMySQLResult (&mysql_res);
}
/***** End box *****/
/***** End list *****/
HTM_UL_End ();
/***** End box *****/
Box_BoxEnd ();
}
@ -243,14 +247,7 @@ void Cht_ShowListOfChatRoomsWithUsrs (void)
unsigned NumRoom;
/***** Get chat rooms with connected users from database *****/
NumRooms = (unsigned)
DB_QuerySELECT (&mysql_res,"can not get chat rooms with connected users",
"SELECT RoomCode," // row[0]
"NumUsrs" // row[1]
" FROM cht_rooms"
" WHERE NumUsrs>0"
" ORDER BY NumUsrs DESC,"
"RoomCode");
NumRooms = Cht_DB_GetListOfChatRoomsWithUsrs (&mysql_res);
if (NumRooms) // If not empty chat rooms found
{
/***** Begin box and table *****/
@ -260,10 +257,8 @@ void Cht_ShowListOfChatRoomsWithUsrs (void)
/***** Write heading *****/
HTM_TR_Begin (NULL);
HTM_TH (1,1,"CM LIGHT_BLUE",Txt_CHAT_Room_code);
HTM_TH (1,1,"LM LIGHT_BLUE",Txt_Number_of_users);
HTM_TR_End ();
/***** Loop over chat rooms *****/
@ -304,11 +299,17 @@ static void Cht_WriteLinkToChat1 (const char *RoomCode,const char *RoomShrtName,
{
extern const char *The_ClassFormLinkInBox[The_NUM_THEMES];
/***** Begin list item *****/
HTM_LI_Begin (NULL);
Lay_IndentDependingOnLevel (Level,IsLastItemInLevel);
/***** Begin form *****/
Frm_BeginForm (ActCht);
Cht_WriteParamsRoomCodeAndNames (RoomCode,RoomShrtName,RoomFullName);
/* Begin button */
HTM_BUTTON_SUBMIT_Begin (RoomFullName,The_ClassFormLinkInBox[Gbl.Prefs.Theme],NULL);
}
@ -316,20 +317,30 @@ static void Cht_WriteLinkToChat2 (const char *RoomCode,const char *RoomFullName)
{
extern const char *Txt_connected_PLURAL;
extern const char *Txt_connected_SINGULAR;
unsigned NumUsrsInRoom = Cht_GetNumUsrsInChatRoom (RoomCode);
unsigned NumUsrsInRoom = Cht_DB_GetNumUsrsInChatRoom (RoomCode);
/* Begin strong if room has users */
if (NumUsrsInRoom)
HTM_STRONG_Begin ();
/* Room name and users */
HTM_TxtF ("&nbsp;%s",RoomFullName);
if (NumUsrsInRoom > 1)
HTM_TxtF (" [%d %s]",NumUsrsInRoom,Txt_connected_PLURAL);
else if (NumUsrsInRoom == 1)
HTM_TxtF (" [1 %s]",Txt_connected_SINGULAR);
/* End strong if room has users */
if (NumUsrsInRoom)
HTM_STRONG_End ();
/* End button */
HTM_BUTTON_End ();
/***** End form *****/
Frm_EndForm ();
/***** End list item *****/
HTM_LI_End ();
}
@ -344,21 +355,6 @@ void Cht_WriteParamsRoomCodeAndNames (const char *RoomCode,const char *RoomShrtN
Par_PutHiddenParamString (NULL,"RoomFullName",RoomFullName);
}
/*****************************************************************************/
/*************** Get number of users connected to a chat room ****************/
/*****************************************************************************/
static unsigned Cht_GetNumUsrsInChatRoom (const char *RoomCode)
{
/***** Get number of users connected to chat rooms from database *****/
return DB_QuerySELECTUnsigned ("can not get number of users"
" connected to a chat room",
"SELECT NumUsrs"
" FROM cht_rooms"
" WHERE RoomCode='%s'",
RoomCode);
}
/*****************************************************************************/
/******************************* Enter a chat room ***************************/
/*****************************************************************************/