Pilipinews\Website\Inquirer\Crawler::crawl()

Complexity

Conditions	3
Paths	1

Size

Total Lines	29
Code Lines	13

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	16
CRAP Score	3

Importance

Changes	2
Bugs	0	Features	0

<?php
    public function crawl()
    {
        $link = 'https://newsinfo.inquirer.net/category/latest-stories';

        $response = Client::request($link);

        $allowed = (array) $this->allowed;

        $callback = function (DomCrawler $node) use ($allowed)
        {
            $category = $node->filter('#ch-cat')->first();

            if (! $category->count())
            {
                return null;
            }

            $allowed = in_array($category->text(), $allowed);

            $link = $node->filter('a')->first();

            return $allowed ? $link->attr('href') : null;
        };

        $crawler = new DomCrawler((string) $response);

        $news = $crawler->filter('#inq-channel-left > #ch-ls-box');

        return array_values(array_filter($news->each($callback)));
    }