fixes #3115 and adds support for gif bmp & tiff images

when showing image preview check via lowercased extension and adds support for gif bmp & tiff images

fixes #3115 and adds support for gif bmp & tiff images
fb4a38f6 · Ben Bodenmiller · ac148c50 · fb4a38f6
Commit fb4a38f6 authored May 15, 2013 by Ben Bodenmiller
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Showing with 3 additions and 3 deletions

attachment_uploader.rb app/uploaders/attachment_uploader.rb +3 -3

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--- a/app/uploaders/attachment_uploader.rb
+++ b/app/uploaders/attachment_uploader.rb
@@ -8,12 +8,12 @@ class AttachmentUploader < CarrierWave::Uploader::Base
  end

  def image?
-    img_ext = %w(png jpg jpeg)
+    img_ext = %w(png jpg jpeg gif bmp tiff)
    if file.respond_to?(:extension)
-      img_ext.include?(file.extension)
+      img_ext.include?(file.extension.downcase)
    else
      # Not all CarrierWave storages respond to :extension
-      ext = file.path.split('.').last
+      ext = file.path.split('.').last.downcase
      img_ext.include?(ext)
    end
  rescue