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<?php |
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/* |
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* (c) Christian Gripp <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Core23\LastFm\Crawler; |
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use Symfony\Component\DomCrawler\Crawler; |
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final class EventInfoCrawler extends AbstractCrawler |
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{ |
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/** |
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* Get all event information. |
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* |
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* @param int $id |
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* |
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* @return array|null |
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*/ |
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public function getEventInfo(int $id): ? array |
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{ |
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$node = $this->crawlEvent($id); |
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if (null === $node) { |
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return null; |
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} |
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$timeNode = $node->filter('.qa-event-date'); |
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return array( |
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'title' => $this->parseString($node->filter('h1.header-title')), |
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'image' => $this->parseImage($node->filter('.event-poster-preview')), |
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'festival' => $node->filter('.namespace--events_festival_overview')->count() > 0, |
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'startDate' => $this->parseDate($timeNode->filter('[itemprop="startDate"]')), |
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'endDate' => $this->parseDate($timeNode->filter('[itemprop="endDate"]')), |
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'description' => $this->parseString($node->filter('.qa-event-description'), true), |
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'website' => $this->parseString($node->filter('.qa-event-link a')), |
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'url' => $this->parseUrl($node->filter('link[rel="canonical"]')), |
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'eventId' => $id, |
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'venue' => $this->readVenues($node), |
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'bands' => $this->readBands($node), |
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); |
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} |
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/** |
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* @param Crawler $node |
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* |
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* @return array |
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*/ |
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private function readBands(Crawler $node) : array |
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{ |
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$bandNode = $node->filter('.grid-items'); |
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return $bandNode->filter('.grid-items-item')->each(function (Crawler $node): array { |
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return array( |
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'image' => $this->parseImage($node->filter('.grid-items-cover-image-image img')), |
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'name' => $this->parseString($node->filter('.grid-items-item-main-text')), |
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'url' => $this->parseUrl($node->filter('.grid-items-item-main-text a')), |
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); |
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}); |
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} |
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/** |
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* @param Crawler $node |
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* |
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* @return array |
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*/ |
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private function readVenues(Crawler $node): array |
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{ |
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$venueNode = $node->filter('.event-detail'); |
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$addressNode = $venueNode->filter('.event-detail-address'); |
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return array( |
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'name' => $this->parseString($venueNode->filter('[itemprop="name"]')), |
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'telephone' => $this->parseString($venueNode->filter('.event-detail-tel span')), |
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'url' => $this->parseUrl($venueNode->filter('.event-detail-web a')), |
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'address' => array( |
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'streetAddress' => $this->parseString($addressNode->filter('[itemprop="streetAddress"]')), |
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'addressLocality' => $this->parseString($addressNode->filter('[itemprop="addressLocality"]')), |
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'postalCode' => $this->parseString($addressNode->filter('[itemprop="postalCode"]')), |
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'addressCountry' => $this->parseString($addressNode->filter('[itemprop="addressCountry"]')), |
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), |
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); |
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} |
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/** |
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* @param int $id |
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* |
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* @return Crawler|null |
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*/ |
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private function crawlEvent(int $id): ? Crawler |
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{ |
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$url = 'http://www.last.fm/de/event/'.$id; |
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return $this->crawl($url); |
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} |
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} |
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core23 /
lastfm-php-api
