debugOn();
$xajax -> registerFunction ('search_courses');
// setting the section (for the tabs)
$this_section = SECTION_PLATFORM_ADMIN;
// Access restrictions
api_protect_admin_script(true);
// setting breadcrumbs
$interbreadcrumb[] = array('url' => 'index.php', 'name' => get_lang('PlatformAdmin'));
$interbreadcrumb[] = array('url' => 'session_list.php','name' => get_lang('SessionList'));
// Database Table Definitions
$tbl_session_rel_course_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
$tbl_session = Database::get_main_table(TABLE_MAIN_SESSION);
$tbl_session_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_USER);
$tbl_session_rel_course = Database::get_main_table(TABLE_MAIN_SESSION_COURSE);
$tbl_course = Database::get_main_table(TABLE_MAIN_COURSE);
// setting the name of the tool
$tool_name= get_lang('SubscribeCoursesToSession');
$id_session=intval($_GET['id_session']);
if(!api_is_platform_admin())
{
$sql = 'SELECT session_admin_id FROM '.Database :: get_main_table(TABLE_MAIN_SESSION).' WHERE id='.$id_session;
$rs = api_sql_query($sql,__FILE__,__LINE__);
if(mysql_result($rs,0,0)!=$_user['user_id'])
{
api_not_allowed(true);
}
}
function search_courses($needle)
{
global $tbl_course, $tbl_session_rel_course, $id_session;
$xajax_response = new XajaxResponse();
$return = '';
if(!empty($needle))
{
// search users where username or firstname or lastname begins likes $needle
$sql = 'SELECT course.code, course.visual_code, course.title, session_rel_course.id_session
FROM '.$tbl_course.' course
LEFT JOIN '.$tbl_session_rel_course.' session_rel_course
ON course.code = session_rel_course.course_code
AND session_rel_course.id_session = '.intval($id_session).'
WHERE course.visual_code LIKE "'.$needle.'%"
OR course.title LIKE "'.$needle.'%"';
$rs = api_sql_query($sql, __FILE__, __LINE__);
while($course = Database :: fetch_array($rs))
{
$return .= ''.$course['title'].' ('.$course['visual_code'].')
';
}
}
$xajax_response -> addAssign('ajax_list_courses','innerHTML',utf8_encode($return));
return $xajax_response;
}
$xajax -> processRequests();
$htmlHeadXtra[] = $xajax->getJavascript('../inc/lib/xajax/');
$htmlHeadXtra[] = '
';
$formSent=0;
$errorMsg=$firstLetterCourse=$firstLetterSession='';
$CourseList=$SessionList=array();
$courses=$sessions=array();
$noPHP_SELF=true;
if($_POST['formSent'])
{
$formSent=$_POST['formSent'];
$firstLetterCourse=$_POST['firstLetterCourse'];
$firstLetterSession=$_POST['firstLetterSession'];
$CourseList=$_POST['SessionCoursesList'];
if(!is_array($CourseList))
{
$CourseList=array();
}
$nbr_courses=0;
$id_coach = api_sql_query("SELECT id_coach FROM $tbl_session WHERE id=$id_session");
$id_coach = mysql_fetch_array($id_coach);
$id_coach = $id_coach[0];
$rs = api_sql_query("SELECT course_code FROM $tbl_session_rel_course WHERE id_session=$id_session");
$existingCourses = api_store_result($rs);
$sql="SELECT id_user
FROM $tbl_session_rel_user
WHERE id_session = $id_session";
$result=api_sql_query($sql,__FILE__,__LINE__);
$UserList=api_store_result($result);
foreach($CourseList as $enreg_course)
{
$exists = false;
foreach($existingCourses as $existingCourse)
{
if($enreg_course == $existingCourse['course_code'])
{
$exists=true;
}
}
if(!$exists)
{
api_sql_query("INSERT INTO $tbl_session_rel_course(id_session,course_code, id_coach) VALUES('$id_session','$enreg_course','$id_coach')",__FILE__,__LINE__);
$nbr_users=0;
foreach($UserList as $enreg_user)
{
$enreg_user = $enreg_user['id_user'];
api_sql_query("INSERT IGNORE INTO $tbl_session_rel_course_rel_user(id_session,course_code,id_user) VALUES('$id_session','$enreg_course','$enreg_user')",__FILE__,__LINE__);
if(mysql_affected_rows())
{
$nbr_users++;
}
}
api_sql_query("UPDATE $tbl_session_rel_course SET nbr_users=$nbr_users WHERE id_session='$id_session' AND course_code='$enreg_course'",__FILE__,__LINE__);
}
}
foreach($existingCourses as $existingCourse) {
if(!in_array($existingCourse['course_code'], $CourseList)){
api_sql_query("DELETE FROM $tbl_session_rel_course WHERE course_code='".$existingCourse['course_code']."' AND id_session=$id_session");
api_sql_query("DELETE FROM $tbl_session_rel_course_rel_user WHERE course_code='".$existingCourse['course_code']."' AND id_session=$id_session");
}
}
$nbr_courses=count($CourseList);
api_sql_query("UPDATE $tbl_session SET nbr_courses=$nbr_courses WHERE id='$id_session'",__FILE__,__LINE__);
if(isset($_GET['add']))
header('Location: add_users_to_session.php?id_session='.$id_session.'&add=true');
else
header('Location: resume_session.php?id_session='.$id_session);
//header('Location: '.$_GET['page'].'?id_session='.$id_session);
}
Display::display_header($tool_name);
api_display_tool_title($tool_name);
$sql = 'SELECT COUNT(1) FROM '.$tbl_course;
$rs = api_sql_query($sql, __FILE__, __LINE__);
$count_courses = mysql_result($rs, 0, 0);
$ajax_search = $count_courses > 50 ? true : false;
$nosessionCourses = $sessionCourses = array();
if($ajax_search)
{
$sql="SELECT code, title, visual_code, id_session
FROM $tbl_course course
INNER JOIN $tbl_session_rel_course session_rel_course
ON course.code = session_rel_course.course_code
AND session_rel_course.id_session = ".intval($id_session)."
ORDER BY ".(sizeof($courses)?"(code IN(".implode(',',$courses).")) DESC,":"")." title";
$result=api_sql_query($sql,__FILE__,__LINE__);
$Courses=api_store_result($result);
foreach($Courses as $course)
{
$sessionCourses[$course['code']] = $course ;
}
}
else
{
$sql="SELECT code, title, visual_code, id_session
FROM $tbl_course course
LEFT JOIN $tbl_session_rel_course session_rel_course
ON course.code = session_rel_course.course_code
AND session_rel_course.id_session = ".intval($id_session)."
ORDER BY ".(sizeof($courses)?"(code IN(".implode(',',$courses).")) DESC,":"")." title";
$result=api_sql_query($sql,__FILE__,__LINE__);
$Courses=api_store_result($result);
foreach($Courses as $course)
{
if($course['id_session'] == $id_session)
{
$sessionCourses[$course['code']] = $course ;
}
else
{
$nosessionCourses[$course['code']] = $course ;
}
}
}
unset($Courses);
?>