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- <?php
- require_once('rss-bridge-lib.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)
- */
-
- class RssBridgeGoogleSearch extends RssBridgeAbstractClass
- {
- protected $bridgeName = 'Google search';
- protected $bridgeURI = 'http://google.com';
- protected $bridgeDescription = 'Returns most recent results from Google search.';
- protected $cacheDuration = 30; // 30 minutes, otherwise you could get banned by Google, or stumblr upon their captcha.
- protected function collectData($request) {
- $html = '';
- if (isset($request['q'])) { /* keyword search mode */
- $html = file_get_html('http://www.google.com/search?q='.urlencode($request['q']).'&num=100&complete=0&tbs=qdr:y,sbd:1') or $this->returnError('404 Not Found', 'ERROR: no results for this query.');
- } else {
- $this->returnError('400 Bad Request', 'ERROR: You must specify a keyword (?q=...).');
- }
- $this->items = Array();
- foreach($html->find('div[id=ires]',0)->find('li[class=g]') as $element) {
- $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;
- }
- }
- }
- $bridge = new RssBridgeGoogleSearch();
- $bridge->process();
- ?>
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