nextcloud/lib/private/Repair/ClearFrontendCaches.php

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<?php
/**
* @copyright Copyright (c) 2018 Julius Härtl <jus@bitgrid.net>
*
* @author Julius Härtl <jus@bitgrid.net>
*
* @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 OCP\ICacheFactory;
use OCP\Migration\IOutput;
use OCP\Migration\IRepairStep;
use OC\Template\JSCombiner;
use OC\Template\SCSSCacher;
class ClearFrontendCaches implements IRepairStep {
/** @var ICacheFactory */
protected $cacheFactory;
/** @var SCSSCacher */
protected $scssCacher;
/** @var JSCombiner */
protected $jsCombiner;
public function __construct(ICacheFactory $cacheFactory,
SCSSCacher $SCSSCacher,
JSCombiner $JSCombiner) {
$this->cacheFactory = $cacheFactory;
$this->scssCacher = $SCSSCacher;
$this->jsCombiner = $JSCombiner;
}
public function getName() {
return 'Clear frontend caches';
}
public function run(IOutput $output) {
try {
$c = $this->cacheFactory->createDistributed('imagePath');
$c->clear();
$output->info('Image cache cleared');
$this->scssCacher->resetCache();
$output->info('SCSS cache cleared');
$this->jsCombiner->resetCache();
$output->info('JS cache cleared');
} catch (\Exception $e) {
$output->warning('Unable to clear the frontend cache');
}
}
}