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<?php
/**
* @copyright Copyright (c) 2020 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/>.
*
*/
declare(strict_types=1);
namespace OCA\ThemingCustomCss\Listeners;
use OCP\AppFramework\Http\Events\BeforeTemplateRenderedEvent;
use OCP\EventDispatcher\Event;
use OCP\EventDispatcher\IEventListener;
use OCP\IConfig;
use OCP\IURLGenerator;
use OCP\Util;
class BeforeTemplateRenderedListener implements IEventListener {
/** @var IConfig */
private $config;
/** @var IURLGenerator */
private $urlGenerator;
public function __construct(
IConfig $config,
IURLGenerator $urlGenerator
) {
$this->config = $config;
$this->urlGenerator = $urlGenerator;
}
public function handle(Event $event): void {
if (!$event instanceof BeforeTemplateRenderedEvent) {
return;
}
$linkToCSS = $this->urlGenerator->linkToRoute(
'theming_customcss.Theming.getStylesheet',
[
'v' => $this->config->getAppValue('theming_customcss', 'cachebuster', '0'),
]
);
Util::addHeader(
'link',
[
'rel' => 'stylesheet',
'href' => $linkToCSS,
]
);
}
}
|
