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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{
- private $request;
- public function loadMetadatas() {
- $this->maintainer = "sebsauvage";
- $this->name = "Google search";
- $this->uri = "https://www.google.com/";
- $this->description = "Returns most recent results from Google search.";
- $this->parameters[] = array(
- 'q'=>array('name'=>"keyword")
- );
- }
- public function collectData(array $param){
- $html = '';
- if (isset($param['q'])) { /* keyword search mode */
- $this->request = $param['q'];
- $html = $this->getSimpleHTMLDOM('https://www.google.com/search?q=' . urlencode($this->request) . '&num=100&complete=0&tbs=qdr:y,sbd:1') or $this->returnServerError('No results for this query.');
- }
- else{
- $this->returnClientError('You must specify a keyword (?q=...).');
- }
- $emIsRes = $html->find('div[id=ires]',0);
- if( !is_null($emIsRes) ){
- foreach($emIsRes->find('li[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[] = $item;
- }
- }
- }
- public function getName(){
- return (!empty($this->request) ? $this->request .' - ' : '') .'Google search';
- }
- public function getCacheDuration(){
- return 1800; // 30 minutes
- }
- }
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