Files
moodle/lib/classes/task/refresh_mod_calendar_events_task.php
T
Cameron Ball 9c98546da6 MDL-58777 core: Use component_callback in refresh events task
Previously we did not require the lib.php files for each module
in this ad-hoc task, which meant that the *_refresh_events functions
would only be called if some lucky sequence of events led to the
lib.php file for the module being required.

Instead we should use the component_callback function which can handle
that stuff automagically.
2017-05-10 13:41:18 +08:00

69 lines
2.6 KiB
PHP

<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* Adhoc task that updates all of the existing calendar events for modules that implement the *_refresh_events() hook.
*
* @package core
* @copyright 2017 Jun Pataleta
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
namespace core\task;
use core_plugin_manager;
defined('MOODLE_INTERNAL') || die();
/**
* Class that updates all of the existing calendar events for modules that implement the *_refresh_events() hook.
*
* Custom data accepted:
* - plugins -> Array of plugin names that need to be refreshed. Optional.
*
* @package core
* @copyright 2017 Jun Pataleta
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class refresh_mod_calendar_events_task extends adhoc_task {
/**
* Run the task to refresh calendar events.
*/
public function execute() {
// Specific list of plugins that need to be refreshed. If not set, then all mod plugins will be refreshed.
$pluginstorefresh = null;
if (isset($this->get_custom_data()->plugins)) {
$pluginstorefresh = $this->get_custom_data()->plugins;
}
$pluginmanager = core_plugin_manager::instance();
$modplugins = $pluginmanager->get_plugins_of_type('mod');
foreach ($modplugins as $plugin) {
// Check if a specific list of plugins is defined and check if it contains the plugin that is currently being evaluated.
if (!empty($pluginstorefresh) && !in_array($plugin->name, $pluginstorefresh)) {
// This plugin is not in the list, move on to the next one.
continue;
}
// Check if the plugin implements *_refresh_events() and call it when it does.
if (component_callback_exists('mod_' . $plugin->name, 'refresh_events')) {
mtrace('Refreshing events for ' . $plugin->name);
component_callback('mod_' . $plugin->name, 'refresh_events');
}
}
}
}