Merge pull request #735 from ngyuki/fix-edit-for-multibyte

Fix `Encoding::CompatibilityError` of edit view.

lib/gollum/app.rb

@@ -141,8 +141,7 @@ module Precious
         else
           @page = page
           @page.version = wiki.repo.log(wiki.ref, @page.path).first
-          raw_data = page.raw_data
-          @content = raw_data.respond_to?(:force_encoding) ? raw_data.force_encoding('UTF-8') : raw_data
+          @content = page.text_data
           mustache :edit
         end
       else

lib/gollum/views/edit.rb

@@ -22,7 +22,7 @@ module Precious
       def header
         if @header.nil?
           if page = @page.header
-            @header = page.raw_data
+            @header = page.text_data
           else
             @header = false
           end
@@ -33,7 +33,7 @@ module Precious
       def footer
         if @footer.nil?
           if page = @page.footer
-            @footer = page.raw_data
+            @footer = page.text_data
           else
             @footer = false
           end
@@ -44,7 +44,7 @@ module Precious
       def sidebar
         if @sidebar.nil?
           if page = @page.sidebar
-            @sidebar = page.raw_data
+            @sidebar = page.text_data
           else
             @sidebar = false
           end

test/test_app.rb

@@ -504,6 +504,24 @@ context "Frontend" do
     Precious::App.set(:wiki_options, { :js => nil })
   end
 
+  test "show edit page with header and footer and sidebar of multibyte" do
+    post "/create",
+      :content => 'りんご',
+      :page => 'Multibyte', :format => :markdown, :message => 'mesg'
+
+    post "/edit/Multibyte",
+      :content => 'りんご', :header => 'みかん', :footer => 'バナナ', :sidebar => 'スイカ',
+      :page => 'Multibyte', :format => :markdown, :message => 'mesg'
+
+    get "edit/Multibyte"
+
+    assert last_response.ok?
+    assert_match /りんご/, last_response.body
+    assert_match /みかん/, last_response.body
+    assert_match /バナナ/, last_response.body
+    assert_match /スイカ/, last_response.body
+  end
+
   def app
     Precious::App
   end