rss-bridge/bridges/DuckDuckGoBridge.php

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<?php
class DuckDuckGoBridge extends BridgeAbstract{
public function loadMetadatas() {
$this->maintainer = "Astalaseven";
$this->name = "DuckDuckGo";
$this->uri = "https://duckduckgo.com/";
$this->description = "Returns most recent results from DuckDuckGo.";
$this->parameters[] = array(
'u'=>array(
'name'=>'keyword',
'required'=>true)
);
}
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public function collectData(array $param){
$html = '';
$link = 'http://duckduckgo.com/html/?q='.$param['u'].'+sort:date';
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$html = $this->getSimpleHTMLDOM($link) or $this->returnServerError('Could not request DuckDuckGo.');
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foreach($html->find('div.results_links') as $element) {
$item = array();
$item['uri'] = $element->find('a', 0)->href;
$item['title'] = $element->find('a', 1)->innertext;
$item['content'] = $element->find('div.snippet', 0)->plaintext;
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$this->items[] = $item;
}
}
public function getCacheDuration(){
return 21600; // 6 hours
}
}