rss-bridge/bridges/HeiseBridge.php
2019-03-23 16:22:44 +01:00

75 lines
2 KiB
PHP

<?php
class HeiseBridge extends FeedExpander {
const MAINTAINER = 'Dreckiger-Dan';
const NAME = 'Heise Online Bridge';
const URI = 'https://heise.de/';
const CACHE_TIMEOUT = 1800; // 30min
const DESCRIPTION = 'Returns the full articles instead of only the intro';
const PARAMETERS = array(array(
'category' => array(
'name' => 'Category',
'type' => 'list',
'values' => array(
'Alle News'
=> 'https://www.heise.de/newsticker/heise-atom.xml',
'Top-News'
=> 'https://www.heise.de/newsticker/heise-top-atom.xml',
'Internet-Störungen'
=> 'https://www.heise.de/netze/netzwerk-tools/imonitor-internet-stoerungen/feed/aktuelle-meldungen/',
'Alle News von heise Developer'
=> 'https://www.heise.de/developer/rss/news-atom.xml'
)
),
'limit' => array(
'name' => 'Limit',
'type' => 'number',
'required' => false,
'title' => 'Specify number of full articles to return',
'defaultValue' => 5
)
));
const LIMIT = 5;
public function collectData() {
$this->collectExpandableDatas(
$this->getInput('category'),
$this->getInput('limit') ?: static::LIMIT
);
}
protected function parseItem($feedItem) {
$item = parent::parseItem($feedItem);
$uri = $item['uri'];
do {
$article = getSimpleHTMLDOMCached($uri)
or returnServerError('Could not open article: ' . $uri);
$article = defaultLinkTo($article, $uri);
$item = $this->addArticleToItem($item, $article);
if($next = $article->find('.pagination a[rel="next"]', 0))
$uri = $next->href;
} while ($next);
return $item;
}
private function addArticleToItem($item, $article) {
if($author = $article->find('[itemprop="author"]', 0))
$item['author'] = $author->plaintext;
$content = $article->find('div[class*="article-content"]', 0);
foreach($content->find('p, h3, ul, table, pre, img') as $element) {
$item['content'] .= $element;
}
foreach($content->find('img') as $img) {
$item['enclosures'][] = $img->src;
}
return $item;
}
}