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[bridges] Change to extend from FeedExpander

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logmanoriginal
2016-09-05 18:43:56 +02:00
parent 11be7ccb60
commit 179e73fb80
12 changed files with 262 additions and 437 deletions
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37
bridges/CommonDreamsBridge.php
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@@ -1,39 +1,26 @@
<?php
class CommonDreamsBridge extends BridgeAbstract{
class CommonDreamsBridge extends FeedExpander {
const MAINTAINER = "nyutag";
const NAME = "CommonDreams Bridge";
const URI = "http://www.commondreams.org/";
const DESCRIPTION = "Returns the newest articles.";
public function collectData(){
$this->collectExpandableDatas('http://www.commondreams.org/rss.xml');
}
protected function parseItem($newsItem){
$item = $this->parseRSS_2_0_Item($newsItem);
$item['content'] = $this->CommonDreamsExtractContent($item['uri']);
return $item;
}
private function CommonDreamsExtractContent($url) {
$html3 = $this->getSimpleHTMLDOM($url);
$html3 = $this->get_cached($url);
$text = $html3->find('div[class=field--type-text-with-summary]', 0)->innertext;
$html3->clear();
unset ($html3);
return $text;
}
public function collectData(){
function CommonDreamsUrl($string) {
$html2 = explode(" ", $string);
$string = $html2[2] . "/node/" . $html2[0];
return $string;
}
$html = $this->getSimpleHTMLDOM('http://www.commondreams.org/rss.xml') or $this->returnServerError('Could not request CommonDreams.');
$limit = 0;
foreach($html->find('item') as $element) {
if($limit < 4) {
$item = array();
$item['title'] = $element->find('title', 0)->innertext;
$item['uri'] = CommonDreamsUrl($element->find('guid', 0)->innertext);
$item['timestamp'] = strtotime($element->find('pubDate', 0)->plaintext);
$item['content'] = $this->CommonDreamsExtractContent($item['uri']);
$this->items[] = $item;
$limit++;
}
}
}
}