<?php
include "../app/inc.php";
include "../app/class/classmanager.php";
if (isset($_POST['class_id'])) {
if (isset($_POST['class_id']) && trim($_POST['class_id']) !== '') {
//if class name is set and not empty
delete_class($_POST['class_id']);
add_success("Deleted Class");
header('location: classview.php');
die;
}
add_error("No Comprende");
header('location: classview.php');
die;
}
/**
* This function delete all classes,
* remove link between courses and classes
* remove link between classes and users
* delete related users from related courses
*
*/
function delete_all_classes()
{
$tbl = claro_sql_get_main_tbl();
$sql = "\n SELECT id FROM `" . $tbl['class'] . "` ORDER BY class_level DESC";
$searchResultList = claro_sql_query_fetch_all($sql);
foreach ($searchResultList as $thisClass) {
$classId = $thisClass['id'];
// find all the students enrolled in that class
$sql2 = "\n SELECT user_id from `" . $tbl['rel_class_user'] . "`\n WHERE class_id = '" . claro_sql_escape($classId) . "'";
$thisClassUser = claro_sql_query_fetch_all($sql2);
// Find all the courses to whom the class is enrolled
$sql2 = "\n SELECT courseId\n FROM `" . $tbl['rel_course_class'] . "`\n WHERE classId = '" . claro_sql_escape($classId) . "'";
$searchResultList2 = claro_sql_query_fetch_all($sql2);
foreach ($searchResultList2 as $thisCourse) {
$courseCode = $thisCourse['courseId'];
foreach ($thisClassUser as $thisUser) {
$user_id = $thisUser['user_id'];
if (!user_remove_from_course($user_id, $courseCode, false, false, $classId)) {
return claro_failure::set_failure('PROBLEM_WITH_COURSE_UNSUSCRIBTION');
//TODO : ameliorer la detection d'erreur
}
}
}
delete_class($classId);
}
return true;
}
ClaroBreadCrumbs::getInstance()->prepend(get_lang('Administration'), get_path('rootAdminWeb'));
// Javascript
JavascriptLanguage::getInstance()->addLangVar('Are you sure to delete %name ?');
JavascriptLoader::getInstance()->load('admin');
JavascriptLoader::getInstance()->load('admin_users');
//-------------------------------------------------------
// Main section
//-------------------------------------------------------
$cmd = isset($_REQUEST['cmd']) ? $_REQUEST['cmd'] : null;
$form_data['class_id'] = isset($_REQUEST['class_id']) ? (int) $_REQUEST['class_id'] : 0;
$form_data['class_name'] = isset($_REQUEST['class_name']) ? trim($_REQUEST['class_name']) : '';
$form_data['class_parent_id'] = isset($_REQUEST['class_parent_id']) ? $_REQUEST['class_parent_id'] : 0;
switch ($cmd) {
// Delete an existing class
case 'exDelete':
if (delete_class($form_data['class_id'])) {
$dialogBox->success(get_lang('Class deleted'));
} else {
switch (claro_failure::get_last_failure()) {
case 'class_not_found':
$dialogBox->error(get_lang('Error : Class not found'));
break;
case 'class_has_sub_classes':
$dialogBox->error(get_lang('Error : Class has sub-classes'));
break;
}
}
break;
// Delete all classes
// Delete all classes
case 'exDeleteAll':