rss-bridge/bridges/GizmodoBridge.php

<?php
class GizmodoBridge extends FeedExpander {

	const MAINTAINER = 'polopollo';
	const NAME = 'Gizmodo';
	const URI = 'https://gizmodo.com';
	const CACHE_TIMEOUT = 1800; // 30min
	const DESCRIPTION = 'Returns the newest posts from Gizmodo.';

	protected function parseItem($item) {
		$item = parent::parseItem($item);

		$html = getSimpleHTMLDOMCached($item['uri'])
			or returnServerError('Could not request: ' . $item['uri']);

		$html = defaultLinkTo($html, $this->getURI());
		$this->stripTags($html);
		$this->handleFigureTags($html);
		$this->handleIframeTags($html);

		// Get header image
		$image = $html->find('meta[property="og:image"]', 0)->content;

		$item['content'] = $html->find('div.js_post-content', 0)->innertext;

		// Get categories
		$categories = explode(',', $html->find('meta[name="keywords"]', 0)->content);
		$item['categories'] = array_map('trim', $categories);

		$item['enclosures'][] = $html->find('meta[property="og:image"]', 0)->content;

		return $item;
	}

	public function collectData() {
		$this->collectExpandableDatas(self::URI . '/rss', 20);
	}

	private function stripTags($html) {
		foreach ($html->find('aside') as $aside) {
			$aside->outertext = '';
		}

		foreach ($html->find('div.ad-unit') as $div) {
			$div->outertext = '';
		}

		foreach ($html->find('script') as $script) {
			$script->outertext = '';
		}
	}

	private function handleFigureTags($html) {
		foreach ($html->find('figure') as $index => $figure) {

			if (isset($figure->attr['data-id'])) {
				$id = $figure->attr['data-id'];
				$format = $figure->attr['data-format'];

			} else {
				$img = $figure->find('img', 0);
				$id = $img->attr['data-chomp-id'];
				$format = $img->attr['data-format'];
				$figure->find('div.img-permalink-sub-wrapper', 0)->style = '';
			}

			$imageUrl = 'https://i.kinja-img.com/gawker-media/image/upload/' . $id . '.' . $format;

			$figure->find('span', 0)->outertext = <<<EOD
<img src="{$imageUrl}">
EOD;
		}
	}

	private function handleIframeTags($html) {
		foreach($html->find('iframe') as $iframe) {
			$iframe->src = urljoin($this->getURI(), $iframe->src);
		}
	}
}