return 'http://'.$server.$path.$filename;
}
+
+ function isEnclosure(){
+ if(isset($this->filename)){
+ return true;
+ }
+ $notEnclosureMimeTypes = array('text/html','application/xhtml+xml');
+ $mimetype = strtolower($this->mimetype);
+ $semicolon = strpos($mimetype,';');
+ if($semicolon){
+ $mimetype = substr($mimetype,0,$semicolon);
+ }
+ return(! in_array($mimetype,$notEnclosureMimeTypes));
+ }
}