belongsTo(Artist::class); } public function songs() { return $this->hasMany(Song::class); } /** * Get an album using some provided information. * * @param Artist $artist * @param $name * * @return self */ public static function get(Artist $artist, $name) { // If an empty name is provided, turn it into our "Unknown Album" $name = $name ?: self::UNKNOWN_NAME; $album = self::firstOrCreate([ 'artist_id' => $artist->id, 'name' => $name, ]); return $album; } /** * Get extra information about the album from Last.fm. * * @return array|false */ public function getInfo() { if ($this->id === self::UNKNOWN_ID) { return false; } $info = Lastfm::getAlbumInfo($this->name, $this->artist->name); // If our current album has no cover, and Last.fm has one, why don't we steal it? // Great artists steal for their great albums! if (!$this->has_cover && is_string($image = array_get($info, 'image')) && ini_get('allow_url_fopen') ) { $extension = explode('.', $image); $this->writeCoverFile(file_get_contents($image), last($extension)); $info['cover'] = $this->cover; } return $info; } /** * Generate a cover from provided data. * * @param array $cover The cover data in array format, extracted by getID3. * For example: * [ * 'data' => '', * 'image_mime' => 'image/png', * 'image_width' => 512, * 'image_height' => 512, * 'imagetype' => 'PNG', // not always present * 'picturetype' => 'Other', * 'description' => '', * 'datalength' => 7627, * ] */ public function generateCover(array $cover) { $extension = explode('/', $cover['image_mime']); $extension = empty($extension[1]) ? 'png' : $extension[1]; $this->writeCoverFile($cover['data'], $extension); } /** * Write a cover image file with binary data and update the Album with the new cover file. * * @param string $binaryData * @param string $extension The file extension */ private function writeCoverFile($binaryData, $extension) { $extension = trim(strtolower($extension), '. '); $fileName = uniqid().".$extension"; $coverPath = app()->publicPath().'/public/img/covers/'.$fileName; file_put_contents($coverPath, $binaryData); $this->update(['cover' => $fileName]); } public function setCoverAttribute($value) { $this->attributes['cover'] = $value ?: self::UNKNOWN_COVER; } public function getCoverAttribute($value) { return app()->staticUrl('public/img/covers/'.($value ?: self::UNKNOWN_COVER)); } /** * Determine if the current album has a cover. * * @return bool */ public function getHasCoverAttribute() { return $this->cover !== $this->getCoverAttribute(null); } /** * Sometimes the tags extracted from getID3 are HTML entity encoded. * This makes sure they are always sane. * * @param $value * * @return string */ public function getNameAttribute($value) { return html_entity_decode($value); } }