channel; $episodeName = null; $episodeLink = null; $episodeImage = null; $episodeDescription = null; $episodeFilesize = null; $episodeDuration = null; $episodePubDate = null; // Find episode by url and add data for it /** @var \SimpleXMLElement $item */ foreach ($channel->item as $item) { $episodeUrl = (string) $item->enclosure['url']; // Get episode filesize $episodeFilesize = (int) $item->enclosure['length']; // Get episode action $episodeAction = $this->episodeActionRepository->findByEpisodeUrl($episodeUrl, $this->userService->getUserUID()); // Get episode name $episodeName = $this->stringOrNull($item->title); // Get episode link $episodeLink = $this->stringOrNull($item->link); // Get episode image $episodeChildren = $item->children('http://www.itunes.com/dtds/podcast-1.0.dtd'); if ($episodeChildren) { $episodeImageAttributes = (array) $episodeChildren->image->attributes(); $episodeImage = $this->stringOrNull(array_key_exists('href', $episodeImageAttributes) ? (string) $episodeImageAttributes['href'] : ''); $iTunesChildren = $item->children('itunes', true); // Get episode duration if ($iTunesChildren) { $rawDuration = $this->stringOrNull((string) $iTunesChildren->duration); $splitDuration = array_reverse(explode(':', $rawDuration ?? '')); $episodeDuration = (int) $splitDuration[0]; $episodeDuration += !empty($splitDuration[1]) ? (int) $splitDuration[1] * 60 : 0; $episodeDuration += !empty($splitDuration[2]) ? (int) $splitDuration[2] * 60 : 0; } if ($iTunesChildren && !$episodeImage) { $episodeImage = $this->stringOrNull((string) $iTunesChildren->image['href']); } if (!$episodeImage) { $episodeImage = $this->stringOrNull($channel->image->url); } if ($iTunesChildren && !$episodeImage) { $episodeImage = $this->stringOrNull((string) $iTunesChildren->image['href']); } if (!$episodeImage) { $channelChildren = $channel->children('http://www.itunes.com/dtds/podcast-1.0.dtd'); if ($channelChildren) { $episodeImageAttributes = (array) $channelChildren->image->attributes(); $episodeImage = $this->stringOrNull(array_key_exists('href', $episodeImageAttributes) ? (string) $episodeImageAttributes['href'] : ''); } } if (!$episodeImage) { preg_match('/stringOrNull($matches[1]); } } // Get episode description $episodeContentChildren = $item->children('content', true); if ($episodeContentChildren) { $episodeDescription = $this->stringOrNull($episodeContentChildren->encoded); } if (!$episodeDescription) { $episodeDescription = $this->stringOrNull($item->description); } // Open links in new browser window/tab $episodeDescription = str_replace('stringOrNull($item->pubDate); $episodePubDate = $rawPubDate ? new \DateTime($rawPubDate) : null; $episodes[] = new EpisodeActionExtraData( $episodeUrl, $this->stringOrNull($channel->title), $episodeName, $episodeLink, $episodeImage, $episodeDescription, $fetchedAtUnix ?? (new \DateTime())->getTimestamp(), $episodePubDate, $episodeFilesize, $episodeDuration, $episodeAction ); } return $episodes; } /** * @param null|\SimpleXMLElement|string $value */ private function stringOrNull($value): ?string { if ($value) { return (string) $value; } return null; } }