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<?php |
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namespace Pilipinews\Website\Pna; |
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use Pilipinews\Common\Article; |
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use Pilipinews\Common\Crawler as DomCrawler; |
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use Pilipinews\Common\Interfaces\ScraperInterface; |
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use Pilipinews\Common\Scraper as AbstractScraper; |
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/** |
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* Philippine News Agency Scraper |
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* |
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* @package Pilipinews |
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* @author Rougin Gutib <[email protected]> |
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*/ |
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class Scraper extends AbstractScraper implements ScraperInterface |
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{ |
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/** |
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* Returns the contents of an article. |
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* |
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* @param string $link |
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* @return \Pilipinews\Common\Article |
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*/ |
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public function scrape($link) |
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{ |
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$this->prepare(mb_strtolower($link)); |
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$title = (string) $this->title('h1'); |
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$body = $this->body('.page-content'); |
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$body = $this->image($body); |
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$html = (string) $this->html($body); |
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return new Article($title, $html, $link); |
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} |
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/** |
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* Converts image elements to readable string. |
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* |
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* @param \Pilipinews\Common\Crawler $crawler |
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* @return \Pilipinews\Common\Crawler |
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*/ |
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protected function image(DomCrawler $crawler) |
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{ |
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$callback = function (DomCrawler $crawler) |
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{ |
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$result = $crawler->filter('img')->first(); |
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$image = (string) $result->attr('src'); |
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$text = $crawler->filter('figcaption')->first(); |
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$message = $image . ' - ' . $text->text(); |
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return '<p>PHOTO: ' . $message . '</p>'; |
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}; |
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return $this->replace($crawler, 'figure.image', $callback); |
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} |
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} |
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pilipinews /
pna
