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<?php
/**
* @copyright Copyright (c) 2018 John Molakvoæ <skjnldsv@protonmail.com>
*
* @author John Molakvoæ (skjnldsv) <skjnldsv@protonmail.com>
* @author Michael Weimann <mail@michael-weimann.eu>
*
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
namespace OC\Repair;
use OC\Avatar\AvatarManager;
use OCP\IConfig;
use OCP\Migration\IOutput;
use OCP\Migration\IRepairStep;
class ClearGeneratedAvatarCache implements IRepairStep {
/** @var AvatarManager */
protected $avatarManager;
/** @var IConfig */
private $config;
public function __construct(IConfig $config, AvatarManager $avatarManager) {
$this->config = $config;
$this->avatarManager = $avatarManager;
}
public function getName() {
return 'Clear every generated avatar on major updates';
}
/**
* Check if this repair step should run
*
* @return boolean
*/
private function shouldRun() {
$versionFromBeforeUpdate = $this->config->getSystemValue('version', '0.0.0.0');
// was added to 15.0.0.4
return version_compare($versionFromBeforeUpdate, '15.0.0.4', '<=');
}
public function run(IOutput $output) {
if ($this->shouldRun()) {
try {
$this->avatarManager->clearCachedAvatars();
$output->info('Avatar cache cleared');
} catch (\Exception $e) {
$output->warning('Unable to clear the avatar cache');
}
}
}
}
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