Chamilo is a learning management system focused on ease of use and accessibility
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chamilo-lms/main/admin/session_course_list.php

108 lines
4.0 KiB

<?php
// name of the language file that needs to be included
$language_file='admin';
$cidReset=true;
include('../inc/global.inc.php');
api_protect_admin_script();
// Database Table Definitions
$tbl_course = Database::get_main_table(TABLE_MAIN_COURSE);
$tbl_session = Database::get_main_table(TABLE_MAIN_SESSION);
$tbl_session_rel_course = Database::get_main_table(TABLE_MAIN_SESSION_COURSE);
$tbl_session_rel_course_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
$id_session=intval($_GET['id_session']);
$page=intval($_GET['page']);
$action=$_REQUEST['action'];
$sort=in_array($_GET['sort'],array('title','nbr_users'))?$_GET['sort']:'title';
$result=api_sql_query("SELECT name FROM $tbl_session WHERE id='$id_session'",__FILE__,__LINE__);
if(!list($session_name)=mysql_fetch_row($result))
{
header('Location: session_list.php');
exit();
}
if($action == 'delete')
{
$idChecked = $_POST['idChecked'];
if(is_array($idChecked))
{
$idChecked="'".implode("','",$idChecked)."'";
api_sql_query("DELETE FROM $tbl_session_rel_course WHERE id_session='$id_session' AND course_code IN($idChecked)",__FILE__,__LINE__);
$nbr_affected_rows=mysql_affected_rows();
api_sql_query("DELETE FROM $tbl_session_rel_course_rel_user WHERE id_session='$id_session' AND course_code IN($idChecked)",__FILE__,__LINE__);
api_sql_query("UPDATE $tbl_session SET nbr_courses=nbr_courses-$nbr_affected_rows WHERE id='$id_session'",__FILE__,__LINE__);
}
header('Location: '.$PHP_SELF.'?id_session='.$id_session.'&sort='.$sort);
exit();
}
$limit=20;
$from=$page * $limit;
$result=api_sql_query("SELECT code,title,nbr_users FROM $tbl_session_rel_course,$tbl_course WHERE course_code=code AND id_session='$id_session' ORDER BY $sort LIMIT $from,".($limit+1),__FILE__,__LINE__);
$Courses=api_store_result($result);
$nbr_results=sizeof($Sessions);
$tool_name = htmlentities($session_name).' : '.get_lang('CourseListInSession');
$interbreadcrumb[]=array('url' => 'index.php',"name" => get_lang('PlatformAdmin'));
$interbreadcrumb[]=array('url' => "session_list.php","name" => get_lang('SessionList'));
Display::display_header($tool_name);
api_display_tool_title($tool_name);
?>
<div id="main">
<form method="post" action="<?php echo $PHP_SELF; ?>?id_session=<?php echo $id_session; ?>&sort=<?php echo $sort; ?>" onsubmit="javascript:if(!confirm('Veuillez confirmer votre choix.')) return false;">
<br>
<?php
$tableHeader = array();
$tableHeader[] = array(' ');
$tableHeader[] = array(get_lang('CourseTitle'));
$tableHeader[] = array(get_lang('NbUsers'));
$tableHeader[] = array(get_lang('Actions'));
$tableCourses = array();
foreach($Courses as $key=>$enreg)
{
$course = array();
$course[] = '<input type="checkbox" name="idChecked[]" value="'.$enreg['code'].'">';
$course[] = htmlentities($enreg['title']);
$course[] = '<a href="session_course_user_list.php?id_session='.$id_session.'&course_code='.$enreg['code'].'">'.$enreg['nbr_users'].' '.get_lang('Users').'</a>';
$course[] = '<a href="session_course_edit.php?id_session='.$id_session.'&page=session_course_list.php&course_code='.$enreg['code'].'"><img src="../img/edit.gif" border="0" align="absmiddle" title="'.get_lang('Edit').'"></a>
<a href="'.$PHP_SELF.'?id_session='.$id_session.'&sort='.$sort.'&action=delete&idChecked[]='.$enreg['code'].'" onclick="javascript:if(!confirm(\''.addslashes(htmlentities(get_lang("ConfirmYourChoice"))).'\')) return false;"><img src="../img/delete.gif" border="0" align="absmiddle" title="'.get_lang('Delete').'"></a>';
$tableCourses[] = $course;
}
echo '<form method="post" action="'.$PHP_SELF.'">';
Display :: display_sortable_table($tableHeader, $tableCourses, array (), array ());
echo '
<select name="action">
<option value="delete">'.get_lang('UnsubscribeCoursesFromSession').'</option>
</select>
<input type="submit" value="'.get_lang('Ok').'">
</form>';
?>
<?php
Display::display_footer();
?>