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<?php
/**
* Returns the 100 most recent links in results in past year, sorting by date (most recent first).
* Example:
* http://www.google.com/search?q=sebsauvage&num=100&complete=0&tbs=qdr:y,sbd:1
* complete=0&num=100 : get 100 results
* qdr:y : in past year
* sbd:1 : sort by date (will only work if qdr: is specified)
*/
class GoogleSearchBridge extends BridgeAbstract {
const MAINTAINER = 'sebsauvage';
const NAME = 'Google search';
const URI = 'https://www.google.com/';
const CACHE_TIMEOUT = 1800; // 30min
const DESCRIPTION = 'Returns most recent results from Google search.';
const PARAMETERS = array(array(
'q' => array(
'name' => 'keyword',
'required' => true
)
));
public function collectData(){
$html = '';
$html = getSimpleHTMLDOM(self::URI
. 'search?q='
. urlencode($this->getInput('q'))
.'&num=100&complete=0&tbs=qdr:y,sbd:1')
or returnServerError('No results for this query.');
$emIsRes = $html->find('div[id=ires]', 0);
if(!is_null($emIsRes)) {
foreach($emIsRes->find('div[class=g]') as $element) {
$item = array();
// Extract direct URL from google href (eg. /url?q=...)
$t = $element->find('a[href]', 0)->href;
$item['uri'] = '' . $t;
parse_str(parse_url($t, PHP_URL_QUERY), $parameters);
if(isset($parameters['q'])) {
$item['uri'] = $parameters['q'];
}
$item['title'] = $element->find('h3', 0)->plaintext;
$item['content'] = $element->find('span[class=st]', 0)->plaintext;
$this->items[] = $item;
}
}
}
public function getName(){
if(!is_null($this->getInput('q'))) {
return $this->getInput('q') . ' - Google search';
}
return parent::getName();
}
}
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