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| -rw-r--r-- | plugins/SpotifyPlugin.php | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/plugins/SpotifyPlugin.php b/plugins/SpotifyPlugin.php new file mode 100644 index 000000000..e7a5a5382 --- /dev/null +++ b/plugins/SpotifyPlugin.php @@ -0,0 +1,113 @@ +<?php +/** + * StatusNet, the distributed open-source microblogging tool + * + * Plugin to create pretty Spotify URLs + * + * PHP version 5 + * + * LICENCE: 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/>. + * + * @category Plugin + * @package StatusNet + * @author Nick Holliday <n.g.holliday@gmail.com> + * @copyright Nick Holliday + * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 + * @link http://status.net/ + * + * @see Event + */ +if (!defined('STATUSNET')) { + exit(1); +} +define('SPOTIFYPLUGIN_VERSION', '0.1'); + +/** + * Plugin to create pretty Spotify URLs + * + * The Spotify API is called before the notice is saved to gather artist and track information. + * + * @category Plugin + * @package StatusNet + * @author Nick Holliday <n.g.holliday@gmail.com> + * @copyright Nick Holliday + * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 + * @link http://status.net/ + * + * @see Event + */ + +class SpotifyPlugin extends Plugin +{ + + function __construct() + { + parent::__construct(); + } + + function onStartNoticeSave($notice) + { + $notice->rendered = preg_replace_callback('/spotify:[a-z]{5,6}:[a-z0-9]{22}/i', + "renderSpotifyURILink", + $notice->rendered); + + $notice->rendered = preg_replace_callback('/<a href="http:\/\/open.spotify.com\/[a-z]{5,6}\/[a-z0-9]{22}" title="http:\/\/open.spotify.com\/[a-z]{5,6}\/[a-z0-9]{22}" rel="external">http:\/\/open.spotify.com\/[a-z]{5,6}\/[a-z0-9]{22}<\/a>/i', + "renderSpotifyHTTPLink", + $notice->rendered); + + return true; + } + + function userAgent() + { + return 'SpotifyPlugin/'.SPOTIFYPLUGIN_VERSION . + ' StatusNet/' . STATUSNET_VERSION; + } +} + +function doSpotifyLookup($uri, $isArtist) +{ + $request = HTTPClient::start(); + $response = $request->get('http://ws.spotify.com/lookup/1/?uri=' . $uri); + if ($response->isOk()) { + $xml = simplexml_load_string($response->getBody()); + + if($isArtist) + return $xml->name; + else + return $xml->artist->name . ' - ' . $xml->name; + } +} + +function renderSpotifyURILink($match) +{ + $isArtist = false; + if(preg_match('/artist/', $match[0]) > 0) $isArtist = true; + + $name = doSpotifyLookup($match[0], $isArtist); + return "<a href=\"{$match[0]}\">" . $name . "</a>"; +} + +function renderSpotifyHTTPLink($match) +{ + $match[0] = preg_replace('/<a href="http:\/\/open.spotify.com\/[a-z]{5,6}\/[a-z0-9]{22}" title="http:\/\/open.spotify.com\/[a-z]{5,6}\/[a-z0-9]{22}" rel="external">http:\/\/open.spotify.com\//i', 'spotify:', $match[0]); + $match[0] = preg_replace('/<\/a>/', '', $match[0]); + $match[0] = preg_replace('/\//', ':', $match[0]); + + $isArtist = false; + if(preg_match('/artist/', $match[0]) > 0) $isArtist = true; + + $name = doSpotifyLookup($match[0], $isArtist); + return "<a href=\"{$match[0]}\">" . $name . "</a>"; +} |