+ if (!empty($this->imgtype) && $this->imgtype[0] == '-' && !empty($this->onid)) {
+ // then its an upload
+ $img = DB_DataObject::factory('Images');
+ $img->onid = $this->onid;
+ $img->ontable = $this->ontable;
+ $img->imgtype = $this->imgtype;
+
+ $img->find();
+ while ($img->fetch()) {
+ $img->beforeDelete();
+ $img->delete();
+ }
+
+ }
+
+ require_once 'File/MimeType.php';
+ $y = new File_MimeType();
+
+ if (in_array($this->mimetype, array(
+ 'text/application',
+ 'application/octet-stream',
+ 'image/x-png', // WTF does this?
+ 'image/pjpeg', // WTF does this?
+ 'application/x-apple-msg-attachment', /// apple doing it's magic...
+ 'application/vnd.ms-excel', /// sometimes windows reports csv as excel???
+ 'application/csv-tab-delimited-table', // windows again!!?
+ ))) { // weird tyeps..
+ $inf = pathinfo($this->filename);
+ $this->mimetype = $y->fromExt($inf['extension']);
+ }
+
+ $ext = $y->toExt(trim((string) $this->mimetype ));
+
+ if(array_pop(explode('.', $this->filename)) != $ext){
+ $this->filename = $this->filename .'.'. $ext;
+ }
+