Rss-Bridge/bridges/DuckDuckGoBridge.php
Pierre Mazière 1b3c8a8aeb [core + bridges] add BridgeAbstract::$inputs and BridgeAbstract::getInput()
Inputs are not stored in BridgeAbstract::$parameters anymore to separate
static data from dynamic data.
The getInput method allows for more readable code.

Also fix an "undefined index 'global'" notice

Probability of breaking bridges: high !

Signed-off-by: Pierre Mazière <pierre.maziere@gmx.com>
2016-08-28 13:05:03 +02:00

33 lines
1 KiB
PHP

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