Gallery update

app/assets/javascripts/rss.js

@@ -379,12 +379,14 @@ modalWindow : function(settings,callbackFn){
 	var maxwidth = (rgmaskWidth*85)/100;
 		
 	if(typeof tempheight!="undefined"){
+		tempheight = tempheight.toString();
 		if(tempheight.charAt(tempheight.length-1)=='%')
 			tempheight=(rgmaskHeight*parseInt(tempheight.substr(0,tempheight.length)))/100;
 		if(tempheight>maxheight)
 			tempheight=maxheight;	
 	}else{tempheight="auto";}
 	if(typeof tempwidth!="undefined"){
+		tempwidth = tempwidth.toString();
 		if(tempwidth.charAt(tempwidth.length-1)=='%')
 			tempwidth=(rgmaskWidth*parseInt(tempwidth.substr(0,tempwidth.length)))/100;
 		if(tempwidth>maxwidth)
@@ -462,13 +464,14 @@ modalWindowUpdate : function(settings,callbackFn){
 	var maxheight = (rgmaskHeight*85)/100;
 	var maxwidth = (rgmaskWidth*85)/100;
 	if(typeof tempheight!="undefined"){
+		tempheight = tempheight.toString();
 		if(tempheight.charAt(tempheight.length-1)=='%')
 			tempheight=(rgmaskHeight*parseInt(tempheight.substr(0,tempheight.length)))/100;
 		if(tempheight>maxheight)
 			tempheight=maxheight;	
 	}else{tempheight="auto";}
-
 	if(typeof tempwidth!="undefined"){
+		tempwidth = tempwidth.toString();
 		if(tempwidth.charAt(tempwidth.length-1)=='%')
 			tempwidth=(rgmaskWidth*parseInt(tempwidth.substr(0,tempwidth.length)))/100;
 		if(tempwidth>maxwidth)
@@ -493,7 +496,7 @@ modalWindowUpdate : function(settings,callbackFn){
 		if(tempheight!="auto")
 			rgWTop = (rgmaskHeight-tempheight)/2;
 		else{
-			tempheight=$rss("#rgwindow_temp_div").height();
+			tempheight=$rss("#rgwindow_temp_div").height()+30;
 			if(tempheight>maxheight)
 				tempheight=maxheight;
 			rgWTop=(rgmaskHeight-tempheight)/2;

app/uploaders/gallery_uploader.rb

@@ -0,0 +1,62 @@
+# encoding: utf-8
+
+class GalleryUploader < CarrierWave::Uploader::Base
+
+  # Include RMagick or ImageScience support:
+  # include CarrierWave::RMagick
+  # include CarrierWave::ImageScience
+    include CarrierWave::MiniMagick
+
+  # Choose what kind of storage to use for this uploader:
+  # storage :file
+  # storage :s3
+
+  # Override the directory where uploaded files will be stored.
+  # This is a sensible default for uploaders that are meant to be mounted:
+  def store_dir
+    "gallery/#{model.class.to_s.underscore}/#{mounted_as}/#{model.id}"
+  end
+
+  # Provide a default URL as a default if there hasn't been a file uploaded:
+  # def default_url
+  #   "/images/fallback/" + [version_name, "default.png"].compact.join('_')
+  # end
+
+  # Process files as they are uploaded:
+  # process :scale => [200, 300]
+  #
+  # def scale(width, height)
+  #   # do something
+  # end
+
+  # Create different versions of your uploaded files:
+  # version :thumb do
+  #   process :scale => [50, 50]
+  # end
+  
+  version :thumb do
+    process :resize_to_fit => [120, 90]
+  end
+
+  # Add a white list of extensions which are allowed to be uploaded.
+  # For images you might use something like this:
+  # def extension_white_list
+  #   %w(jpg jpeg gif png)
+  # end
+
+  # Override the filename of the uploaded files:
+  # def filename
+  #   "something.jpg" if original_filename
+  # end
+  
+#  def manipulate!
+#    raise current_path.inspect
+#    image = ::MiniMagick::Image.open(current_path)
+#    image = yield(image)
+#    image.write(current_path)
+#    ::MiniMagick::Image.open(current_path)
+#  rescue ::MiniMagick::Error, ::MiniMagick::Invalid => e
+#    raise CarrierWave::ProcessingError.new("Failed to manipulate with MiniMagick, maybe it is not an image? Original Error: #{e}")
+#  end
+
+end