Callingallpapers\Subcommands\Sessionize\Parser\EventStartDate::parse()

Complexity

Conditions	7
Paths	6

Size

Total Lines

25

Duplication

Lines	25
Ratio	100 %

Importance

Changes

0

<?php
    public function parse(DOMDocument $dom, DOMXPath $xpath) : DateTimeImmutable

The parameter $dom is not used and could be removed.

    {
        // This expression does not work. It looks like the reason is the array-notation...
        //$startDate = $xpath->query('//div[contains(text()[2], "event starts")]/following-sibling::h2');
        $startDate = $xpath->query('//div[contains(., "event starts")]');

        if (! $startDate || $startDate->length == 0) {
            // This expression does not work. It looks like the reason is the array-notation...
            //$startDate = $xpath->query('//div[contains(text()[2], "event date")]/following-sibling::h2');
            $startDate = $xpath->query('//div[contains(., "event date")]');
        }
        if (! $startDate || $startDate->length == 0) {
            throw new \InvalidArgumentException('The Event does not seem to have a start date-identifier');
        }

        $startDate = $xpath->query('h2', $startDate->item($startDate->length-1)->parentNode);

        if (! $startDate || $startDate->length == 0) {
            throw new \InvalidArgumentException('The Event does not seem to have a start date');
        }

        $startDate = $startDate->item(0)->textContent;

        return new DateTimeImmutable($startDate, $this->timezone);
    }
}