rss-bridge/bridges/DarkReadingBridge.php

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<?php
class DarkReadingBridge extends FeedExpander
{
const MAINTAINER = 'ORelio';
const NAME = 'Dark Reading Bridge';
const URI = 'https://www.darkreading.com/';
const DESCRIPTION = 'Returns the newest articles from Dark Reading';
const PARAMETERS = [ [
'feed' => [
'name' => 'Feed',
'type' => 'list',
'values' => [
'All Dark Reading Stories' => '000_AllArticles',
'Attacks/Breaches' => '644_Attacks/Breaches',
'Application Security' => '645_Application%20Security',
'Database Security' => '646_Database%20Security',
'Cloud' => '647_Cloud',
'Endpoint' => '648_Endpoint',
'Authentication' => '649_Authentication',
'Privacy' => '650_Privacy',
'Mobile' => '651_Mobile',
'Perimeter' => '652_Perimeter',
'Risk' => '653_Risk',
'Compliance' => '654_Compliance',
'Operations' => '655_Operations',
'Careers and People' => '656_Careers%20and%20People',
'Identity and Access Management' => '657_Identity%20and%20Access%20Management',
'Analytics' => '658_Analytics',
'Threat Intelligence' => '659_Threat%20Intelligence',
'Security Monitoring' => '660_Security%20Monitoring',
'Vulnerabilities / Threats' => '661_Vulnerabilities%20/%20Threats',
'Advanced Threats' => '662_Advanced%20Threats',
'Insider Threats' => '663_Insider%20Threats',
'Vulnerability Management' => '664_Vulnerability%20Management',
]
],
'limit' => self::LIMIT,
]];
public function collectData()
{
$feed = $this->getInput('feed');
$feed_splitted = explode('_', $feed);
$feed_id = $feed_splitted[0];
$feed_name = $feed_splitted[1];
if (empty($feed) || !ctype_digit($feed_id) || !preg_match('/[A-Za-z%20\/]/', $feed_name)) {
returnClientError('Invalid feed, please check the "feed" parameter.');
}
$feed_url = $this->getURI() . 'rss_simple.asp';
if ($feed_id != '000') {
$feed_url .= '?f_n=' . $feed_id . '&f_ln=' . $feed_name;
}
$limit = $this->getInput('limit') ?? 10;
$this->collectExpandableDatas($feed_url, $limit);
}
protected function parseItem($item)
{
$item = parent::parseItem($item);
$article = getSimpleHTMLDOMCached($item['uri']);
$item['content'] = $this->extractArticleContent($article);
$item['enclosures'] = []; //remove author profile picture
$image = $article->find('meta[property="og:image"]', 0);
if (is_object($image)) {
$image = $image->content;
$item['enclosures'] = [$image];
}
return $item;
}
private function extractArticleContent($article)
{
$content = $article->find('div.article-content', 0)->innertext;
foreach (
[
'<div class="divsplitter',
'<div style="float: left; margin-right: 2px;',
'<div class="more-insights',
'<div id="more-insights',
] as $div_start
) {
$content = stripRecursiveHTMLSection($content, 'div', $div_start);
}
return convertLazyLoading($content);
}
}