joindin / callingallpapers-cli

 */

namespace Callingallpapers\Parser\Lanyrd;

class Location

{

    public function parse($dom, $xpath)

    {

        $locations = $xpath->query("//div[contains(@class, 'vevent')]/p[contains(@class, 'location')]/a"); ///a/abbr[class='dtstart']

        if (! $locations || $locations->length == 0) {

            throw new \InvalidArgumentException('The Event does not seem to have an end date');

        }

        $location = [];

        foreach ($locations as $item) {

            $location[] = trim($item->textContent);

        }

        return implode(', ', array_unique($location));

    }

}

 */

namespace Callingallpapers\Parser\Lanyrd;

class Tags

{

    public function parse($dom, $xpath)

    {

        $tags = $xpath->query(

            "//ul[contains(@class, \"tags\")]/li/a"

        );

        if (! $tags || $tags->length == 0) {

            throw new \InvalidArgumentException('The CfP does not seem to have tags');

        }

        $returntags = [];

        foreach ($tags as $tag) {

            $returntags[] = trim($tag->textContent);

        }

        return $returntags;

    }

}