143 lines
4.1 KiB
PHP
143 lines
4.1 KiB
PHP
<?php
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/**
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* @copyright Copyright (c) 2016 Lukas Reschke <lukas@statuscode.ch>
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*
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* @author Joas Schilling <coding@schilljs.com>
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* @author Lukas Reschke <lukas@statuscode.ch>
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* @author Morris Jobke <hey@morrisjobke.de>
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* @author Roeland Jago Douma <roeland@famdouma.nl>
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*
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* @license GNU AGPL version 3 or any later version
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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namespace OC\App\AppStore\Fetcher;
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use OC\App\AppStore\Version\VersionParser;
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use OC\Files\AppData\Factory;
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use OCP\AppFramework\Utility\ITimeFactory;
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use OCP\Http\Client\IClientService;
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use OCP\IConfig;
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use OCP\ILogger;
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class AppFetcher extends Fetcher {
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/**
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* @param Factory $appDataFactory
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* @param IClientService $clientService
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* @param ITimeFactory $timeFactory
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* @param IConfig $config
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* @param ILogger $logger
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*/
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public function __construct(Factory $appDataFactory,
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IClientService $clientService,
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ITimeFactory $timeFactory,
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IConfig $config,
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ILogger $logger) {
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parent::__construct(
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$appDataFactory,
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$clientService,
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$timeFactory,
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$config,
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$logger
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);
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$this->fileName = 'apps.json';
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$this->setEndpoint();
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}
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/**
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* Only returns the latest compatible app release in the releases array
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*
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* @param string $ETag
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* @param string $content
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*
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* @return array
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*/
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protected function fetch($ETag, $content) {
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/** @var mixed[] $response */
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$response = parent::fetch($ETag, $content);
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$ncVersion = $this->getVersion();
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$ncMajorVersion = explode('.', $ncVersion)[0];
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foreach($response['data'] as $dataKey => $app) {
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$releases = [];
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// Filter all compatible releases
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foreach($app['releases'] as $release) {
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// Exclude all nightly and pre-releases
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if($release['isNightly'] === false
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&& strpos($release['version'], '-') === false) {
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// Exclude all versions not compatible with the current version
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$versionParser = new VersionParser();
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$version = $versionParser->getVersion($release['rawPlatformVersionSpec']);
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if (
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// Major version is bigger or equals to the minimum version of the app
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version_compare($ncMajorVersion, $version->getMinimumVersion(), '>=')
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// Major version is smaller or equals to the maximum version of the app
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&& version_compare($ncMajorVersion, $version->getMaximumVersion(), '<=')
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) {
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$releases[] = $release;
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}
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}
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}
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// Get the highest version
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$versions = [];
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foreach($releases as $release) {
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$versions[] = $release['version'];
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}
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usort($versions, 'version_compare');
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$versions = array_reverse($versions);
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$compatible = false;
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if(isset($versions[0])) {
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$highestVersion = $versions[0];
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foreach ($releases as $release) {
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if ((string)$release['version'] === (string)$highestVersion) {
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$compatible = true;
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$response['data'][$dataKey]['releases'] = [$release];
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break;
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}
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}
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}
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if(!$compatible) {
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unset($response['data'][$dataKey]);
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}
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}
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$response['data'] = array_values($response['data']);
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return $response;
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}
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private function setEndpoint() {
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$versionArray = explode('.', $this->getVersion());
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$this->endpointUrl = sprintf(
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'https://apps.nextcloud.com/api/v1/platform/%d.%d.%d/apps.json',
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$versionArray[0],
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$versionArray[1],
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$versionArray[2]
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);
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}
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/**
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* @param string $version
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* @param string $fileName
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*/
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public function setVersion(string $version, string $fileName = 'apps.json') {
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parent::setVersion($version);
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$this->fileName = $fileName;
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$this->setEndpoint();
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}
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}
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