3 files changed, 72 insertions, 6 deletions
diff --git a/lib/class/ajax.class.php b/lib/class/ajax.class.php
index 441d9a47..5185538a 100644
--- a/lib/class/ajax.class.php
+++ b/lib/class/ajax.class.php
@@ -42,8 +42,17 @@ class Ajax {
 	 */
 	public static function observe($source,$method,$action) { 
 
+                $non_quoted = array('document','window');
+
+                if (in_array($source,$non_quoted)) {
+                        $source_txt = $source;
+                }
+                else {
+                        $source_txt = "'$source'";
+                }
+
                 $observe	= "<script type=\"text/javascript\"><!--\n";
-                $observe	.= "\tEvent.observe('$source','$method',function(){" . $action . ";});\n";
+                $observe	.= "\tEvent.observe($source_txt,'$method',function(){" . $action . ";});\n";
                 $observe	.= "--></script>\n";
 
 		return $observe; 
@@ -59,11 +68,20 @@ class Ajax {
 
 		$url = Config::get('ajax_url') . $action; 
 
+                $non_quoted = array('document','window');
+
+                if (in_array($source,$non_quoted)) {
+                        $source_txt = $source;
+                }
+                else {
+                        $source_txt = "'$source'";
+                }
+
 		if ($post) { 
-			$ajax_string = "ajaxPost('$url','$post','$source')"; 
+			$ajax_string = "ajaxPost('$url','$post',$source_txt)"; 
 		}
 		else { 
-			$ajax_string = "ajaxPut('$url','$source')"; 
+			$ajax_string = "ajaxPut('$url',$source_txt)"; 
 		} 
 	
 		return $ajax_string; 
@@ -112,5 +130,17 @@ class Ajax {
 
 	} // text
 
+	/**
+	 * run
+	 * This runs the specified action no questions asked
+	 */
+	public static function run($action) { 
+
+		echo "<script type=\"text/javascript\"><!--\n"; 
+		echo "$action"; 
+		echo "\n--></script>"; 
+
+	} // run
+
 } // end Ajax class
 ?>
diff --git a/lib/class/metadata.class.php b/lib/class/metadata.class.php
index 01db6072..f5e80626 100644
--- a/lib/class/metadata.class.php
+++ b/lib/class/metadata.class.php
@@ -33,12 +33,49 @@ class metadata {
 	 * constructor
 	 * We don't use this, as its really a static class
 	 */
-	private __construct() { 
+	private function __construct() { 
 
 		// Rien a faire
 
 	} // constructor
 
+	/**
+	 * recommend_similar
+	 * This takes the input and returns an array of objects construct_from_array()'d
+	 */
+	public static function recommend_similar($type,$id,$limit='') { 
+
+		// For now it's only mystrands
+		OpenStrands::set_auth_token(Config::get('mystrands_developer_key')); 
+		$openstrands = new OpenStrands($GLOBALS['user']->prefs['mystrands_user'],$GLOBALS['user']->prefs['mystrands_pass']); 
+
+		// Make sure auth worked
+		if (!$openstrands) { return false; } 
+
+		switch ($type) { 
+			case 'artist': 
+				$artist = new Artist($id); 
+				$seed = array('name'=>array($artist->name)); 
+				$results = $openstrands->recommend_artists($seed,$limit); 
+			break;
+		} 
+
+		foreach ($results as $item) { 
+			switch ($type) { 
+				case 'artist': 
+					$data['name']		= $item['ArtistName']; 
+					$data['uid']		= $item['__attributes']['ArtistID']; 
+					$data['mystrands_url']	= $item['URI']; 
+					$data['links']		= "<a target=\"_blank\" href=\"" . $item['URI'] . "\">" . get_user_icon('mystrands','','MyStrands Link') . "</a>"; 
+					$objects[] = Artist::construct_from_array($data); 
+				break;
+			} // end switch on type
+		} // end foreach 
+
+		return $objects; 
+
+	} // recommend_similar
+
 } // metadata
 
 ?>
diff --git a/lib/class/stats.class.php b/lib/class/stats.class.php
index 6add04c5..9847da39 100644
--- a/lib/class/stats.class.php
+++ b/lib/class/stats.class.php
@@ -179,7 +179,6 @@ class Stats {
 
 		while ($r = Dba::fetch_row($db_results)) { 
 			$object = new $object_name($r['0']); 
-			$object->format(); 
 			$items[] = $object; 
 		} // end while results
 
@@ -187,5 +186,5 @@ class Stats {
 
 	} // get_newest
 
-} //Stats class
+} // Stats class
 ?>