Refonte du code

bridges/GoogleSearchBridge.php

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+<?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 search")
+*/
+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
+    }
+}