Current File : //home2/vacivi36/ava/mod/bigbluebuttonbn/classes/task/reset_recordings.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/>.
namespace mod_bigbluebuttonbn\task;
use core\task\adhoc_task;
use mod_bigbluebuttonbn\recording;
/**
* Class containing the scheduled task for converting recordings for the BigBlueButton version 2.5 in Moodle 4.0.
*
* @package mod_bigbluebuttonbn
* @copyright 2021 Jesus Federico, Blindside Networks Inc <jesus at blindsidenetworks dot com>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class reset_recordings extends adhoc_task {
/** @var int Chunk size to use when resetting recordings */
protected static $chunksize = 100;
/**
* Run the migration task.
*/
public function execute() {
if ($this->process_reset_recordings()) {
\core\task\manager::queue_adhoc_task(new static());
}
}
/**
* Process all bigbluebuttonbn_recordings looking for entries which should be reset to be fetched again.
*
* @return bool Whether any more recodgins are waiting to be processed
*/
protected function process_reset_recordings(): bool {
global $DB;
$classname = static::class;
mtrace("Executing {$classname}...");
// Read a block of recordings to be updated.
$recs = $this->get_recordngs_to_reset();
if (empty($recs)) {
mtrace("No recordings were found for reset...");
// No more logs. Stop queueing.
return false;
}
// Reset status of {chunksize} recordings.
mtrace("Reset status of " . self::$chunksize . " recordings...");
$sql = "UPDATE {bigbluebuttonbn_recordings}
SET status = :status_reset
WHERE id = " . implode(' OR id = ', array_keys($recs));
$DB->execute($sql,
['status_reset' => recording::RECORDING_STATUS_RESET]
);
return true;
}
/**
* Get the list of recordings to be reset.
*
* @return array
*/
protected function get_recordngs_to_reset(): array {
global $DB;
return $DB->get_records_sql(
'SELECT * FROM {bigbluebuttonbn_recordings}
WHERE status = :status_processed OR status = :status_notified
ORDER BY timecreated DESC', [
'status_processed' => recording::RECORDING_STATUS_PROCESSED,
'status_notified' => recording::RECORDING_STATUS_NOTIFIED
],
0,
self::$chunksize
);
}
}
Mini Shell