51 lines
No EOL
1.7 KiB
PHP
51 lines
No EOL
1.7 KiB
PHP
<?php
|
|
/**
|
|
* RssBridgeGoogleMostRecent
|
|
* Search Google for most recent pages regarding a specific topic.
|
|
* 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)
|
|
*
|
|
* @name Google search
|
|
* @description Returns most recent results from Google search.
|
|
* @use1(q="keyword")
|
|
*/
|
|
class GoogleSearchBridge extends BridgeAbstract{
|
|
|
|
public function collectData(array $param){
|
|
$html = '';
|
|
|
|
if (isset($param['q'])) { /* keyword search mode */
|
|
$html = file_get_html('http://www.google.com/search?q=' . urlencode($param['q']) . '&num=100&complete=0&tbs=qdr:y,sbd:1') or $this->returnError('No results for this query.', 404);
|
|
}
|
|
else{
|
|
$this->returnError('You must specify a keyword (?q=...).', 400);
|
|
}
|
|
|
|
$emIsRes = $html->find('div[id=ires]',0);
|
|
if( !is_null($emIsRes) ){
|
|
foreach($emIsRes->find('li[class=g]') as $element) {
|
|
$item = new \Item();
|
|
$item->uri = $element->find('a[href]',0)->href;
|
|
$item->title = $element->find('h3',0)->plaintext;
|
|
$item->content = $element->find('span[class=st]',0)->plaintext;
|
|
$this->items[] = $item;
|
|
}
|
|
}
|
|
}
|
|
|
|
public function getName(){
|
|
return 'Google search';
|
|
}
|
|
|
|
public function getURI(){
|
|
return 'http://google.com';
|
|
}
|
|
|
|
public function getCacheDuration(){
|
|
return 1800; // 30 minutes
|
|
}
|
|
} |