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<?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/>.
namespace cachestore_file\task;
/**
* Task deletes old cache revision directory.
*
* @package cachestore_file
* @copyright Catalyst IT Europe Ltd 2021
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
* @author Jackson D'Souza <jackson.dsouza@catalyst-eu.net>
*/
class asyncpurge extends \core\task\adhoc_task {
/**
* Executes the scheduled task.
*
* @return boolean True if old cache revision directory exists and is deleted. False otherwise.
*/
public function execute(): bool {
$returnvar = true;
$output = 'Cleaning up file store old cache revision directory:' . PHP_EOL;
$data = $this->get_custom_data();
if (is_dir($data->path)) {
remove_dir($data->path);
$output .= 'Directory deleted: ' . $data->path;
} else {
$output .= 'Directory not found: ' . $data->path;
$returnvar = false;
}
if (!PHPUNIT_TEST) {
mtrace($output);
}
return $returnvar;
}
}