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-rw-r--r--classes/File.php13
1 files changed, 13 insertions, 0 deletions
diff --git a/classes/File.php b/classes/File.php
index 533cc6e71..289c6e441 100644
--- a/classes/File.php
+++ b/classes/File.php
@@ -193,5 +193,18 @@ class File extends Memcached_DataObject
return 'http://'.$server.$path.$filename;
}
+
+ function isEnclosure(){
+ if(isset($this->filename)){
+ return true;
+ }
+ $notEnclosureMimeTypes = array('text/html');
+ $mimetype = strtolower($this->mimetype);
+ $semicolon = strpos($mimetype,';');
+ if($semicolon){
+ $mimetype = substr($mimetype,0,$semicolon);
+ }
+ return(! in_array($mimetype,$notEnclosureMimeTypes));
+ }
}