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<?php declare(strict_types=1); |
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/** |
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* ownCloud - Music app |
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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 Pauli Järvinen <[email protected]> |
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* @copyright Pauli Järvinen 2021 |
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*/ |
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namespace OCA\Music\Db; |
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use \OCP\AppFramework\Db\Entity; |
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use \OCA\Music\Utility\Util; |
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/** |
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* @method string getUserId() |
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* @method void setUserId(string $userId) |
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* @method int getChannelId() |
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* @method void setChannelId(int $id) |
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* @method string getStreamUrl() |
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* @method setStreamUrl(string $url) |
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* @method string getMimetype() |
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* @method setMimetype(string $mime) |
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* @method int getSize() |
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* @method void setSize(int $size) |
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* @method int getDuration() |
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* @method void setDuration(int $duration) |
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* @method string getGuid() |
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* @method void setGuid(string $guid) |
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* @method string getGuidHash() |
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* @method void setGuidHash(string $guidHash) |
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* @method string getTitle() |
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* @method void setTitle(string $title) |
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* @method int getEpisode() |
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* @method void setEpisode(int $episode) |
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* @method string getLinkUrl() |
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* @method void setLinkUrl(string $url) |
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* @method string getPublished() |
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* @method void setPublished(string $timestamp) |
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* @method string getKeywords() |
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* @method void setKeywords(string $keywords) |
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* @method string getCopyright() |
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* @method void setCopyright(string $copyright) |
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* @method string getAuthor() |
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* @method void setAuthor(string $author) |
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* @method string getDescription() |
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* @method void setDescription(string $description) |
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* @method string getStarred() |
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* @method void setStarred(string $timestamp) |
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* @method string getCreated() |
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* @method void setCreated(string $timestamp) |
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* @method string getUpdated() |
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* @method void setUpdated(string $timestamp) |
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*/ |
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class PodcastEpisode extends Entity { |
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public $userId; |
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public $channelId; |
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public $streamUrl; |
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public $mimetype; |
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public $size; |
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public $duration; |
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public $guid; |
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public $guidHash; |
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public $title; |
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public $episode; |
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public $linkUrl; |
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public $published; |
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public $keywords; |
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public $copyright; |
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public $author; |
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public $description; |
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public $starred; |
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public $created; |
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public $updated; |
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public function __construct() { |
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$this->addType('channelId', 'int'); |
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$this->addType('size', 'int'); |
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$this->addType('duration', 'int'); |
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$this->addType('episode', 'int'); |
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} |
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public function toApi() : array { |
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return [ |
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'id' => $this->getId(), |
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'title' => $this->getTitle(), |
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'stream_url' => $this->getStreamUrl(), |
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'mimetype' => $this->getMimetype() |
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]; |
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} |
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public function toAmpacheApi() : array { |
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return [ |
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'id' => (string)$this->getId(), |
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'name' => $this->getTitle(), |
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'title' => $this->getTitle(), |
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'description' => $this->getDescription(), |
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'author' => $this->getAuthor(), |
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'author_full' => $this->getAuthor(), |
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'website' => $this->getLinkUrl(), |
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'pubdate' => $this->getPublished(), // TODO: format? |
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'state' => 'Completed', |
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'filelength' => Util::formatTime($this->getDuration()), |
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'filesize' => Util::formatFileSize($this->getSize(), 2) . 'B', |
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'mime' => $this->getMimetype(), |
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'url' => $this->getStreamUrl(), |
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'flag' => empty($this->getStarred()) ? 0 : 1, |
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]; |
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} |
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public function toSubsonicApi() : array { |
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$result = [ |
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'id' => 'podcast_episode-' . $this->getId(), |
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'streamId' => 'podcast_episode-' . $this->getId(), |
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'channelId' => 'podcast_channel-' . $this->getChannelId(), |
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'title' => $this->getTitle(), |
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'description' => $this->getDescription(), |
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'publishDate' => Util::formatZuluDateTime($this->getPublished()), |
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'status' => 'completed', |
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'parent' => 'podcast_channel-' . $this->getChannelId(), |
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'isDir' => false, |
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'year' => $this->getYear(), |
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'genre' => 'Podcast', |
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'coverArt' => 'podcast_channel-' . $this->getChannelId(), |
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'size' => $this->getSize(), |
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'contentType' => $this->getMimetype(), |
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'suffix' => $this->getSuffix(), |
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'duration' => $this->getDuration(), |
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'bitRate' => empty($this->getBitrate()) ? 0 : (int)\round($this->getBitrate()/1000), // convert bps to kbps |
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]; |
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if (!empty($this->starred)) { |
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$result['starred'] = Util::formatZuluDateTime($this->starred); |
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} |
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return $result; |
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} |
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public function getYear() : ?int { |
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$matches = null; |
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if (\is_string($this->published) && \preg_match('/^(\d\d\d\d)-\d\d-\d\d.*/', $this->published, $matches) === 1) { |
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return (int)$matches[1]; |
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} else { |
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return null; |
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} |
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} |
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/** @return ?int bits per second (bps) */ |
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public function getBitrate() : ?float { |
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if (empty($this->size) || empty($this->duration)) { |
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return null; |
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} else { |
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return $this->size / $this->duration * 8; |
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} |
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} |
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public function getSuffix() : ?string { |
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return self::mimeToSuffix($this->mimetype) ?? self::extractSuffixFromUrl($this->streamUrl); |
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} |
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private static function mimeToSuffix(?string $mime) : ?string { |
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// a relevant subset from https://stackoverflow.com/a/53662733/4348850 wit a few additions |
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$mime_map = [ |
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'audio/x-acc' => 'aac', |
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'audio/ac3' => 'ac3', |
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'audio/x-aiff' => 'aif', |
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'audio/aiff' => 'aif', |
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'audio/x-au' => 'au', |
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'audio/x-flac' => 'flac', |
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'audio/x-m4a' => 'm4a', |
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'audio/mp4' => 'm4a', |
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'audio/midi' => 'mid', |
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'audio/mpeg' => 'mp3', |
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'audio/mpg' => 'mp3', |
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'audio/mpeg3' => 'mp3', |
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'audio/mp3' => 'mp3', |
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'audio/ogg' => 'ogg', |
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'application/ogg' => 'ogg', |
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'audio/x-realaudio' => 'ra', |
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'audio/x-pn-realaudio' => 'ram', |
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'audio/x-wav' => 'wav', |
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'audio/wave' => 'wav', |
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'audio/wav' => 'wav', |
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'audio/x-ms-wma' => 'wma', |
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'audio/m4b' => 'm4b', |
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'application/vnd.apple.mpegurl' => 'm3u', |
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'audio/mpegurl' => 'm3u', |
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]; |
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return $mime_map[$mime] ?? null; |
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} |
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private static function extractSuffixFromUrl(?string $url) : ?string { |
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if ($url === null) { |
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return null; |
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} else { |
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$path = \parse_url($url, PHP_URL_PATH); |
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$ext = \pathinfo($path, PATHINFO_EXTENSION); |
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if (\is_string($ext) && !empty($ext)) { |
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return $ext; |
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} else { |
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return null; |
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} |
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} |
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} |
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} |
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owncloud /
music
