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<?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']);
$html = defaultLinkTo($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);
}
}
}
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