Changeset 647 for plugins/suggestr/trunk/suggestr.plugin.php

Timestamp:

06/27/08 20:44:04 (5 months ago)

Author:

arthus

Message:

Made suggestr plugin use Yahoo tag extractor

Files:

• plugins/suggestr/trunk/suggestr.plugin.php (modified) (2 diffs)

plugins/suggestr/trunk/suggestr.plugin.php

@@ -23 +23 @@
     
     public function action_ajax_tag_suggest( $handler ) {
-        $count= 10;
         $text= $handler->handler_vars['text'];
-        $tags= array('lol', 'cool', 'lorem', 'ipsum', 'mipsum', 'ripwik', 'tiktk', 'likarick', 'dialect',);
-        $message= _t('No tag suggestions could be found');
+        $tags= array();
+        
+        $tags = $this->fetch_yahoo_tags($text);
         
         $tags = serialize($tags);
@@ -32 +32 @@
         $tags = unserialize($tags);
         
-        $message= sprintf( '%d tag ' . _n( _t( 'suggestion'), _t( 'suggestions' ), $count ) . ' could be found.', $count );
+        $count = count($tags);
+        
+        if($count == 0) {
+            $message= _t('No tag suggestions could be found');
+        } else {
+            $message= sprintf( '%d tag ' . _n( _t( 'suggestion'), _t( 'suggestions' ), $count ) . ' could be found.', $count );
+        }
         
         echo json_encode(array('count' => $count, 'tags' => $tags, 'message' => $message));     
+    }
+    
+    public function fetch_yahoo_tags( $text ) {
+        $appID = 'UZuNQnrV34En.c9itu77sQrdjp.FQU81t8azZeE5YmWjRkP9wVlPg.CPIc8eLZT68GI-';
+        $context = $text;
+        
+        $request = new RemoteRequest('http://search.yahooapis.com/ContentAnalysisService/V1/termExtraction', 'POST');
+        $request->set_params(array(
+            'appid' => $appID,
+            'context' => $context
+        ));
+        $request->execute();
+        
+        $response = $request->get_response_body();
+        
+        $xml = new SimpleXMLElement($response);
+        
+        $tags= array();
+        
+        foreach($xml->Result as $tag) {
+            $tags[] = strval($tag);
+        }
+        
+        return $tags;
+        
     }