joindin / callingallpapers-cli

use DOMNode;

use DOMXPath;

class EventName implements EventDetailParserInterface

{

    public function parse(DOMDocument $dom, DOMNode $node, Cfp $cfp) : Cfp

    {

        $xpath = new DOMXPath($dom);

        $titlePath = $xpath->query("//h1[contains(@class, 'subheader__title')]");

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

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

        }

        $cfp->conferenceName = trim($titlePath->item(0)->textContent);

        return $cfp;

    }

}

use DOMNode;

use DOMXPath;

class EventUri implements EventDetailParserInterface

{

    public function parse(DOMDocument $dom, DOMNode $node, Cfp $cfp) : Cfp

    {

        $xpath = new DOMXPath($dom);

        $uriPath = $xpath->query("//h1/following-sibling::a");

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

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

        }

        $cfp->conferenceUri = trim($uriPath->item(0)->attributes->getNamedItem('href')->textContent);

        return $cfp;

    }

}

use DOMNode;

use DOMXPath;

class Icon implements EventDetailParserInterface

{

    public function parse(DOMDocument $dom, DOMNode $node, Cfp $cfp) : Cfp

    {

        $xpath = new DOMXPath($dom);

        $titlePath = $xpath->query("//div[contains(@class, 'subheader__logo')]/img");

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

            return $cfp;

        }

        $cfp->iconUri = trim($titlePath->item(0)->attributes->getNamedItem('src')->textContent);

        return $cfp;

    }

}

use DOMNode;

use DOMXPath;

class Uri implements EventDetailParserInterface

{

    public function parse(DOMDocument $dom, DOMNode $node, Cfp $cfp) : Cfp

    {

        $xpath = new DOMXPath($dom);

        $titlePath = $xpath->query("//a[starts-with(@href, '/cfps/')]");

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

            throw new \InvalidArgumentException('The CfP does not seem to have a CfP-Uri');

        }

        $cfp->uri = 'https://papercall.io' . trim($titlePath->item(0)->attributes->getNamedItem('href')->textContent);

        return $cfp;

    }

}