episodes; $podcast_category = $category_model ->where('code', $podcast->category) ->first(); $itunes_namespace = 'http://www.itunes.com/dtds/podcast-1.0.dtd'; $rss = new SimpleRSSElement( "" ); $channel = $rss->addChild('channel'); $atom_link = $channel->addChild( 'atom:link', null, 'http://www.w3.org/2005/Atom' ); $atom_link->addAttribute('href', $podcast->feed_url); $atom_link->addAttribute('rel', 'self'); $atom_link->addAttribute('type', 'application/rss+xml'); // the last build date corresponds to the creation of the feed.xml cache $channel->addChild( 'lastBuildDate', (new Time('now'))->format(DATE_RFC1123) ); $channel->addChild( 'generator', 'Castopod 0.0.0-development - https://castopod.org' ); $channel->addChild('docs', 'https://cyber.harvard.edu/rss/rss.html'); $channel->addChild('title', $podcast->title); $channel->addChildWithCDATA('description', $podcast->description_html); $itunes_image = $channel->addChild('image', null, $itunes_namespace); $itunes_image->addAttribute('href', $podcast->image_url); $channel->addChild('language', $podcast->language); $itunes_category = $channel->addChild('category', null, $itunes_namespace); $itunes_category->addAttribute( 'text', $podcast_category->parent ? $podcast_category->parent->apple_category : $podcast_category->apple_category ); if ($podcast_category->parent) { $itunes_category_child = $itunes_category->addChild( 'category', null, $itunes_namespace ); $itunes_category_child->addAttribute( 'text', $podcast_category->apple_category ); $channel->addChild( 'category', $podcast_category->parent->apple_category ); } $channel->addChild('category', $podcast_category->apple_category); $channel->addChild( 'explicit', $podcast->explicit ? 'true' : 'false', $itunes_namespace ); $podcast->author_name && $channel->addChild('author', $podcast->author_name, $itunes_namespace); $channel->addChild('link', $podcast->link); if ($podcast->owner_name || $podcast->owner_email) { $owner = $channel->addChild('owner', null, $itunes_namespace); $podcast->owner_name && $owner->addChild('name', $podcast->owner_name, $itunes_namespace); $podcast->owner_email && $owner->addChild('email', $podcast->owner_email, $itunes_namespace); } $channel->addChild('type', $podcast->type, $itunes_namespace); $podcast->copyright && $channel->addChild('copyright', $podcast->copyright); $podcast->block && $channel->addChild('block', 'Yes', $itunes_namespace); $podcast->complete && $channel->addChild('complete', 'Yes', $itunes_namespace); $image = $channel->addChild('image'); $image->addChild('url', $podcast->image_url); $image->addChild('title', $podcast->title); $image->addChild('link', $podcast->link); foreach ($episodes as $episode) { $item = $channel->addChild('item'); $item->addChild('title', $episode->title); $enclosure = $item->addChild('enclosure'); $enclosure_metadata = $episode->enclosure_metadata; $enclosure->addAttribute('url', $episode->enclosure_url); $enclosure->addAttribute('length', $enclosure_metadata['filesize']); $enclosure->addAttribute('type', $enclosure_metadata['mime_type']); $item->addChild('guid', $episode->guid); $item->addChild('pubDate', $episode->pub_date->format(DATE_RFC1123)); $item->addChildWithCDATA('description', $episode->description_html); $item->addChild( 'duration', $enclosure_metadata['playtime_seconds'], $itunes_namespace ); $item->addChild('link', $episode->link); $episode_itunes_image = $item->addChild( 'image', null, $itunes_namespace ); $episode_itunes_image->addAttribute('href', $episode->image_url); $item->addChild( 'explicit', $episode->explicit ? 'true' : 'false', $itunes_namespace ); if ($episode->author_email || $episode->author_name) { $item->addChild( 'author', $episode->author_name ? $episode->author_email . ' (' . $episode->author_name . ')' : $episode->author_email ); } $item->addChild('episode', $episode->number, $itunes_namespace); $episode->season_number && $item->addChild( 'season', $episode->season_number, $itunes_namespace ); $item->addChild('episodeType', $episode->type, $itunes_namespace); $episode->block && $item->addChild('block', 'Yes', $itunes_namespace); } return $rss->asXML(); }