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<?php
declare(strict_types=1);
/**
* @copyright Copyright (c) 2016, ownCloud, Inc.
*
* @author Arthur Schiwon <blizzz@arthur-schiwon.de>
* @author Christoph Wurst <christoph@winzerhof-wurst.at>
* @author Joas Schilling <coding@schilljs.com>
* @author Lukas Reschke <lukas@statuscode.ch>
* @author Thomas Müller <thomas.mueller@tmit.eu>
*
* @license AGPL-3.0
*
* This code is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* 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, version 3,
* along with this program. If not, see <http://www.gnu.org/licenses/>
*
*/
namespace OCA\UpdateNotification;
use OC\Updater\ChangesCheck;
use OC\Updater\VersionCheck;
class UpdateChecker {
/** @var VersionCheck */
private $updater;
/** @var ChangesCheck */
private $changesCheck;
/**
* @param VersionCheck $updater
*/
public function __construct(VersionCheck $updater, ChangesCheck $changesCheck) {
$this->updater = $updater;
$this->changesCheck = $changesCheck;
}
/**
* @return array
*/
public function getUpdateState(): array {
$data = $this->updater->check();
$result = [];
if (isset($data['version']) && $data['version'] !== '' && $data['version'] !== []) {
$result['updateAvailable'] = true;
$result['updateVersion'] = $data['version'];
$result['updateVersionString'] = $data['versionstring'];
$result['updaterEnabled'] = $data['autoupdater'] === '1';
$result['versionIsEol'] = $data['eol'] === '1';
if (strpos($data['web'], 'https://') === 0) {
$result['updateLink'] = $data['web'];
}
if (strpos($data['url'], 'https://') === 0) {
$result['downloadLink'] = $data['url'];
}
if (strpos($data['changes'], 'https://') === 0) {
try {
$result['changes'] = $this->changesCheck->check($data['changes'], $data['version']);
} catch (\Exception $e) {
// no info, not a problem
}
}
return $result;
}
return [];
}
/**
* @param array $data
*/
public function populateJavaScriptVariables(array $data) {
$data['array']['oc_updateState'] = json_encode([
'updateAvailable' => true,
'updateVersion' => $this->getUpdateState()['updateVersionString'],
'updateLink' => $this->getUpdateState()['updateLink'] ?? '',
]);
}
}
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