зеркало из https://github.com/nextcloud/news.git
71 строка
1.6 KiB
PHP
71 строка
1.6 KiB
PHP
<?php
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/**
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* Nextcloud - News
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*
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* This file is licensed under the Affero General Public License version 3 or
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* later. See the COPYING file.
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*
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* @author Bernhard Posselt <dev@bernhard-posselt.com>
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* @copyright Bernhard Posselt 2012, 2014
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*/
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namespace OCA\News\Fetcher;
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class YoutubeFetcher implements IFeedFetcher
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{
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private $feedFetcher;
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public function __construct(FeedFetcher $feedFetcher)
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{
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$this->feedFetcher = $feedFetcher;
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}
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private function buildUrl($url)
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{
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$baseRegex = '%(?:https?://|//)?(?:www.)?youtube.com';
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$playRegex = $baseRegex . '.*?list=([^&]*)%';
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if (preg_match($playRegex, $url, $matches)) {
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$id = $matches[1];
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return 'http://gdata.youtube.com/feeds/api/playlists/' . $id;
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} else {
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return $url;
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}
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}
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/**
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* This fetcher handles all the remaining urls therefore always returns true
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*/
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public function canHandle($url): bool
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{
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return $this->buildUrl($url) !== $url;
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}
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/**
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* Fetch a feed from remote
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*
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* @inheritdoc
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*/
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public function fetch(string $url, bool $favicon, $lastModified, $user, $password): array
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{
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$transformedUrl = $this->buildUrl($url);
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$result = $this->feedFetcher->fetch(
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$transformedUrl,
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$favicon,
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$lastModified,
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$user,
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$password
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);
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// reset feed url so we know the correct added url for the feed
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$result[0]->setUrl($url);
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return $result;
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}
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}
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