mirror of
https://github.com/RSS-Bridge/rss-bridge.git
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fix(spotify): use non-predictable cache key (#3330)
* refactor * fix(spotify): use non-predictable cache key
This commit is contained in:
Dag
GitHub
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ee498eadf9
commit
1636a84c25
@ -47,71 +47,122 @@ class SpotifyBridge extends BridgeAbstract
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]
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] ];
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const TOKEN_URI = 'https://accounts.spotify.com/api/token';
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const API_URI = 'https://api.spotify.com/v1/';
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const TYPE_ALBUM = 'artist';
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const TYPE_PLAYLIST = 'playlist';
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const TYPE_PODCAST = 'show';
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const ENTRY_ALBUM = 'album';
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const ENTRY_PLAYLIST = 'track';
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const ENTRY_PODCAST = 'episode';
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const NOT_SUPPORTED = 'Spotify URI not supported';
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private $uri = '';
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private $name = '';
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private $token = '';
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private $uris = [];
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private $entries = [];
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public function getURI()
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public function collectData()
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{
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if (empty($this->uri)) {
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$this->getFirstEntry();
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$entries = $this->getAllEntries();
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usort($entries, function ($entry1, $entry2) {
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return $this->getDate($entry2) <=> $this->getDate($entry1);
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});
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foreach ($entries as $entry) {
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if (! isset($entry['type'])) {
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$item = $this->getTrackData($entry);
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} elseif ($entry['type'] === 'album') {
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$item = $this->getAlbumData($entry);
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} elseif ($entry['type'] === 'episode') {
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$item = $this->getEpisodeData($entry);
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} else {
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throw new \Exception('Spotify URI not supported');
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}
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$this->items[] = $item;
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if ($this->getInput('limit') > 0 && count($this->items) >= $this->getInput('limit')) {
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break;
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}
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}
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return $this->uri;
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}
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public function getName()
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private function getAllEntries()
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{
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if (empty($this->name)) {
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$this->getFirstEntry();
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$entries = [];
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$uris = explode(',', $this->getInput('spotifyuri'));
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foreach ($uris as $uri) {
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$type = explode(':', $uri)[1];
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$spotifyId = explode(':', $uri)[2];
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$types = [
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'artist' => 'album',
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'playlist' => 'track',
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'show' => 'episode',
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];
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if (!isset($types[$type])) {
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throw new \Exception('Spotify URI not supported');
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}
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$entry_type = $types[$type];
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$url = 'https://api.spotify.com/v1/' . $type . 's/' . $spotifyId . '/' . $entry_type . 's';
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$query = [
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'limit' => 50,
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];
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if ($type === 'artist') {
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$query['country'] = $this->getInput('country');
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$query['include_groups'] = $this->getInput('albumtype');
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} else {
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$query['market'] = $this->getInput('country');
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}
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$offset = 0;
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while (true) {
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$query['offset'] = $offset;
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$partial = $this->fetchContent($url . '?' . http_build_query($query));
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if (empty($partial['items'])) {
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break;
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}
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$entries = array_merge($entries, $partial['items']);
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$offset += 50;
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}
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}
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return $this->name;
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return $entries;
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}
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public function getIcon()
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private function getAlbumData($album)
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{
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return 'https://www.scdn.co/i/_global/favicon.png';
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}
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private function getUriType($uri)
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{
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return explode(':', $uri)[1];
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}
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private function getId($uri)
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{
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return explode(':', $uri)[2];
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}
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private function getEntryType($type)
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{
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$entry_types = [
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self::TYPE_ALBUM => self::ENTRY_ALBUM,
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self::TYPE_PLAYLIST => self::ENTRY_PLAYLIST,
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self::TYPE_PODCAST => self::ENTRY_PODCAST,
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];
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if (isset($entry_types[$type])) {
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return $entry_types[$type];
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} else {
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throw new \Exception(self::NOT_SUPPORTED);
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$item = [];
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$item['title'] = $album['name'];
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$item['uri'] = $album['external_urls']['spotify'];
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$item['timestamp'] = $this->getDate($album);
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$item['author'] = $album['artists'][0]['name'];
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$item['categories'] = [$album['album_type']];
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$item['content'] = '<img style="width: 256px" src="' . $album['images'][0]['url'] . '">';
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if ($album['total_tracks'] > 1) {
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$item['content'] .= '<p>Total tracks: ' . $album['total_tracks'] . '</p>';
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}
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return $item;
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}
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private function getTrackData($track)
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{
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$item = [];
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$item['title'] = $track['track']['name'];
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$item['uri'] = $track['track']['external_urls']['spotify'];
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$item['timestamp'] = $this->getDate($track);
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$item['author'] = $track['track']['artists'][0]['name'];
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$item['categories'] = ['track'];
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$item['content'] = '<img style="width: 256px" src="' . $track['track']['album']['images'][0]['url'] . '">';
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return $item;
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}
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private function getEpisodeData($episode)
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{
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$item = [];
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$item['title'] = $episode['name'];
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$item['uri'] = $episode['external_urls']['spotify'];
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$item['timestamp'] = $this->getDate($episode);
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$item['content'] = '<img style="width: 256px" src="' . $episode['images'][0]['url'] . '">';
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if (isset($episode['description'])) {
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$item['content'] = $item['content'] . '<p>' . $episode['description'] . '</p>';
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}
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if (isset($episode['audio_preview_url'])) {
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$item['content'] = $item['content'] . '<audio controls src="' . $episode['audio_preview_url'] . '"></audio>';
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}
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return $item;
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}
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private function getDate($entry)
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@ -137,122 +188,40 @@ class SpotifyBridge extends BridgeAbstract
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return DateTime::createFromFormat('Y-m-d', $date)->getTimestamp();
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}
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private function getAlbumType()
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{
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return $this->getInput('albumtype');
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}
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private function getCountry()
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{
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return $this->getInput('country');
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}
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private function getToken()
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{
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$cacheFactory = new CacheFactory();
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$cache = $cacheFactory->create();
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$cache->setScope('SpotifyBridge');
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$cache->setKey(['token']);
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$cacheKey = sprintf('%s:%s', $this->getInput('clientid'), $this->getInput('clientsecret'));
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$cache->setKey($cacheKey);
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$time = null;
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if ($cache->getTime()) {
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$time = (new DateTime())->getTimestamp() - $cache->getTime();
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Debug::log('Token time: ' . $time);
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}
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if ($cache->getTime() == false || $time >= 3600) {
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Debug::log('Fetching token from Spotify');
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$this->fetchToken();
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$cache->saveData($this->token);
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} else {
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Debug::log('Loading token from cache');
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$this->token = $cache->loadData();
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}
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Debug::log('Token: ' . $this->token);
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}
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private function getFirstEntry()
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{
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if (!is_null($this->getInput('spotifyuri')) && strpos($this->getInput('spotifyuri'), ',') === false) {
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$type = $this->getUriType($this->uris[0]);
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$uri = self::API_URI . $type . 's/' . $this->getId($this->uris[0]);
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if ($type === self::TYPE_PODCAST) {
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$uri = $uri . '?market=' . $this->getCountry();
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}
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$item = $this->fetchContent($uri);
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$this->uri = $item['external_urls']['spotify'];
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$this->name = $item['name'] . ' - Spotify';
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} else {
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$this->uri = parent::getURI();
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$this->name = parent::getName();
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}
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}
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private function getAllUris()
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{
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Debug::log('Parsing all uris');
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$this->uris = explode(',', $this->getInput('spotifyuri'));
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}
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private function getAllEntries()
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{
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$this->entries = [];
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$this->getAllUris();
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Debug::log('Fetching all entries');
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foreach ($this->uris as $uri) {
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$type = $this->getUriType($uri);
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$entry_type = $this->getEntryType($type);
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$fetch = true;
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$offset = 0;
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$api_url = self::API_URI . $type . 's/'
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. $this->getId($uri)
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. '/' . $entry_type
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. 's?limit=50';
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if ($type === self::TYPE_ALBUM) {
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$api_url = $api_url . '&country=' . $this->getCountry() . '&include_groups=' . $this->getAlbumType();
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} else {
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$api_url = $api_url . '&market=' . $this->getCountry();
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}
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while ($fetch) {
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$partial = $this->fetchContent($api_url
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. '&offset='
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. $offset);
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if (!empty($partial['items'])) {
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$this->entries = array_merge(
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$this->entries,
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$partial['items']
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);
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} else {
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$fetch = false;
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}
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$offset += 50;
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}
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}
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}
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private function fetchToken()
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{
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$curl = curl_init();
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curl_setopt($curl, CURLOPT_URL, self::TOKEN_URI);
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curl_setopt($curl, CURLOPT_URL, 'https://accounts.spotify.com/api/token');
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curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
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curl_setopt($curl, CURLOPT_POST, 1);
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curl_setopt($curl, CURLOPT_POSTFIELDS, 'grant_type=client_credentials');
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curl_setopt($curl, CURLOPT_HTTPHEADER, ['Authorization: Basic '
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. base64_encode($this->getInput('clientid')
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. ':'
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. $this->getInput('clientsecret'))]);
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$basic = sprintf('%s:%s', $this->getInput('clientid'), $this->getInput('clientsecret'));
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curl_setopt($curl, CURLOPT_HTTPHEADER, ['Authorization: Basic ' . base64_encode($basic)]);
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$json = curl_exec($curl);
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$json = json_decode($json)->access_token;
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@ -265,124 +234,59 @@ class SpotifyBridge extends BridgeAbstract
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{
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$this->getToken();
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$curl = curl_init();
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curl_setopt($curl, CURLOPT_URL, $url);
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curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
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curl_setopt($curl, CURLOPT_HTTPHEADER, ['Authorization: Bearer '
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. $this->token]);
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Debug::log('Fetching content from ' . $url);
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curl_setopt($curl, CURLOPT_HTTPHEADER, ['Authorization: Bearer ' . $this->token]);
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$json = curl_exec($curl);
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$json = json_decode($json, true);
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curl_close($curl);
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return $json;
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}
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private function sortEntries()
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public function getURI()
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{
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Debug::log('Sorting entries');
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usort($this->entries, function ($entry1, $entry2) {
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if ($this->getDate($entry1) < $this->getDate($entry2)) {
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return 1;
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} else {
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return -1;
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}
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});
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}
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private function getAlbumData($album)
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{
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$item = [];
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$item['title'] = $album['name'];
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$item['uri'] = $album['external_urls']['spotify'];
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$item['timestamp'] = $this->getDate($album);
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$item['author'] = $album['artists'][0]['name'];
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$item['categories'] = [$album['album_type']];
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$item['content'] = '<img style="width: 256px" src="'
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. $album['images'][0]['url']
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. '">';
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if ($album['total_tracks'] > 1) {
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$item['content'] .= '<p>Total tracks: '
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. $album['total_tracks']
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. '</p>';
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if (empty($this->uri)) {
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$this->getFirstEntry();
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}
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return $item;
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return $this->uri;
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}
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private function getTrackData($track)
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public function getName()
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{
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$item = [];
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$item['title'] = $track['track']['name'];
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$item['uri'] = $track['track']['external_urls']['spotify'];
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$item['timestamp'] = $this->getDate($track);
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$item['author'] = $track['track']['artists'][0]['name'];
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$item['categories'] = ['track'];
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$item['content'] = '<img style="width: 256px" src="'
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. $track['track']['album']['images'][0]['url']
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. '">';
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return $item;
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}
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private function getEpisodeData($episode)
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{
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$item = [];
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$item['title'] = $episode['name'];
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$item['uri'] = $episode['external_urls']['spotify'];
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$item['timestamp'] = $this->getDate($episode);
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$item['content'] = '<img style="width: 256px" src="'
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. $episode['images'][0]['url']
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. '">';
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if (isset($episode['description'])) {
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$item['content'] = $item['content'] . '<p>'
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. $episode['description']
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. '</p>';
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if (empty($this->name)) {
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$this->getFirstEntry();
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}
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if (isset($episode['audio_preview_url'])) {
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$item['content'] = $item['content'] . '<audio controls src="'
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. $episode['audio_preview_url']
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. '"></audio>';
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}
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return $item;
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return $this->name;
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}
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public function collectData()
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private function getFirstEntry()
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{
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$offset = 0;
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$uris = explode(',', $this->getInput('spotifyuri'));
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if (!is_null($this->getInput('spotifyuri')) && strpos($this->getInput('spotifyuri'), ',') === false) {
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$firstUri = $uris[0];
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$type = explode(':', $firstUri)[1];
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$spotifyId = explode(':', $firstUri)[2];
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$this->getAllEntries();
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$this->sortEntries();
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Debug::log('Building RSS feed');
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foreach ($this->entries as $entry) {
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if (! isset($entry['type'])) {
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$item = $this->getTrackData($entry);
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} else if ($entry['type'] === self::ENTRY_ALBUM) {
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$item = $this->getAlbumData($entry);
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} else if ($entry['type'] === self::ENTRY_PODCAST) {
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$item = $this->getEpisodeData($entry);
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} else {
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throw new \Exception(self::NOT_SUPPORTED);
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$uri = 'https://api.spotify.com/v1/' . $type . 's/' . $spotifyId;
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$query = [];
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if ($type === 'show') {
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$query['market'] = $this->getInput('country');
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}
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$this->items[] = $item;
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$item = $this->fetchContent($uri . '?' . http_build_query($query));
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if ($this->getInput('limit') > 0 && count($this->items) >= $this->getInput('limit')) {
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break;
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}
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$this->uri = $item['external_urls']['spotify'];
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$this->name = $item['name'] . ' - Spotify';
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} else {
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$this->uri = parent::getURI();
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$this->name = parent::getName();
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}
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}
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public function getIcon()
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{
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return 'https://www.scdn.co/i/_global/favicon.png';
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}
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}
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