first commit

web/plugins/sfAssetsLibraryPlugin/js/helper.js

@@ -0,0 +1,44 @@
+function stAssetsLibraryHelper() {}
+
+stAssetsLibraryHelper.fixFilename = function(filename, strip_ext)
+{   
+   if (strip_ext)
+   {
+      var dot = filename.lastIndexOf(".");
+
+      if (dot != -1)
+      {
+         filename = filename.substr(0, dot);
+      }
+   }
+
+   filename = filename.replace(/[^a-z0-9]/gi, '-');
+
+   filename = filename.replace(/[-]+/gi, '-');
+
+   if (filename[0] == '-')
+   {
+      filename = filename.slice(1);
+   }
+
+   if (filename[filename.length-1] == '-')
+   {
+      filename = filename.slice(0, filename.length-1);
+   }
+
+   return filename;
+}
+
+stAssetsLibraryHelper.extractExtension = function(filename)
+{
+   var dot = filename.lastIndexOf(".");
+
+   var ext = '';
+
+   if (dot != -1)
+   {
+      ext = filename.substr(dot + 1);
+   }
+
+   return ext;
+}