PHP CourseManager::delete_course方法代码示例

	/**
	 * Deletes a course (helper method)
	 *
	 * @param string Course id field name
	 * @param string Course id value
	 * @return mixed True if the course was successfully deleted, WSError otherwise
	 */
	protected function deleteCourseHelper($course_id_field_name, $course_id_value) {
		$course_id = $this->getCourseId($course_id_field_name, $course_id_value);
		if($course_id instanceof WSError) {
			return $course_id;
		} else {
			$course_code = CourseManager::get_course_code_from_course_id($course_id);
			CourseManager::delete_course($course_code);
			return true;
		}
	}

// Language files that need to be included
$language_file = array('admin', 'course_info');
require_once api_get_path(SYS_CODE_PATH) . 'gradebook/lib/be/gradebookitem.class.php';
require_once api_get_path(SYS_CODE_PATH) . 'gradebook/lib/be/category.class.php';
$this_section = SECTION_COURSES;
$current_course_tool = TOOL_COURSE_MAINTENANCE;
api_protect_course_script(true);
$_course = api_get_course_info();
$current_course_code = $_course['official_code'];
$current_course_name = $_course['name'];
if (!api_is_allowed_to_edit()) {
    api_not_allowed(true);
}
$tool_name = get_lang('DelCourse');
if (isset($_GET['delete']) && $_GET['delete'] == 'yes') {
    CourseManager::delete_course($_course['sysCode']);
    $obj_cat = new Category();
    $obj_cat->update_category_delete($_course['sysCode']);
    // DELETE CONFIRMATION MESSAGE
    Session::erase('_cid');
    Session::erase('_real_cid');
    $noPHP_SELF = true;
    $message = '<h2>' . get_lang('Course') . ' : ' . $current_course_name . ' (' . $current_course_code . ') </h2>';
    $message .= get_lang('HasDel');
    $message .= '<br /><br /><a href="../../index.php">' . get_lang('BackHome') . ' ' . api_get_setting('platform.site_name') . '</a>';
} else {
    $message = '<h3>' . get_lang('Course') . ' : ' . $current_course_name . ' (' . $current_course_code . ') </h3>';
    $message .= '<p>' . get_lang('ByDel') . '</p>';
    $message .= '<p><a class="btn btn-primary" href="' . api_get_path(WEB_CODE_PATH) . 'course_info/maintenance.php?' . api_get_cidreq() . '">' . get_lang('No') . '</a>&nbsp;<a class="btn" href="' . api_get_self() . '?delete=yes&' . api_get_cidreq() . '">' . get_lang('Yes') . '</a></p>';
    $interbreadcrumb[] = array('url' => 'maintenance.php', 'name' => get_lang('Maintenance'));
}

 if (isset($_GET['action'])) {
     switch ($_GET['action']) {
         case 'show_msg':
             if (!empty($_GET['warn'])) {
                 $message = Display::return_message(urldecode($_GET['warn']), 'warning');
             }
             if (!empty($_GET['msg'])) {
                 $message = Display::return_message(urldecode($_GET['msg']));
             }
             break;
         default:
             break;
     }
 }
 if (isset($_GET['delete_course'])) {
     CourseManager::delete_course($_GET['delete_course']);
     $obj_cat = new Category();
     $obj_cat->update_category_delete($_GET['delete_course']);
 }
 // Create a search-box
 $form = new FormValidator('search_simple', 'get', '', '', array('class' => 'form-search'), false);
 $form->addElement('text', 'keyword', null);
 $form->addElement('style_submit_button', 'submit', get_lang('SearchCourse'), 'class="btn"');
 $form->addElement('static', 'search_advanced_link', null, '<a href="course_list.php?search=advanced">' . get_lang('AdvancedSearch') . '</a>');
 // Create a filter by session
 $sessionFilter = new FormValidator('course_filter', 'get', '', '', array('class' => 'form-search'), false);
 $url = api_get_path(WEB_AJAX_PATH) . 'session.ajax.php?a=search_session';
 $sessionList = array();
 if (!empty($sessionId)) {
     $sessionList = array();
     $sessionInfo = SessionManager::fetch($sessionId);

 static function transaction_6($data)
 {
     global $data_list;
     $course_code = self::get_real_course_code($data['item_id']);
     if (!empty($course_code)) {
         $course_info_before = api_get_course_info($course_code, true);
         CourseManager::delete_course($course_code);
         $course_info = api_get_course_info($course_code, true);
         $data_list['courses'][$data['item_id']] = null;
         return array('entity' => 'course', 'before' => $course_info_before, 'after' => $course_info, 'message' => "Course was deleted {$course_code} ", 'status_id' => self::TRANSACTION_STATUS_SUCCESSFUL);
     } else {
         return array('message' => "Coursecode does not exists in DB {$course_code} ", 'status_id' => self::TRANSACTION_STATUS_FAILED);
     }
 }

 /**
  * This function delete the test course from the database and destroy the sessions.
  * @param string the course code than will be delete.
  * @return void
  */
 function delete_test_course($course_code = 'TESTCOURSE')
 {
     $res = CourseManager::delete_course($course_code);
     $path = api_get_path(SYS_PATH) . 'archive';
     if ($handle = opendir($path)) {
         while (false !== ($file = readdir($handle))) {
             if (strpos($file, $course_code) !== false) {
                 if (is_dir($path . '/' . $file)) {
                     api_rmdirr($path . '/' . $file);
                 }
             }
         }
         closedir($handle);
     }
     //	Check api session destroy
     if (!headers_sent() && session_id() != "") {
         $res = Session::destroy();
     }
 }