Merge pull request #160 from warpc/151-grit_encodings_problems

[issue #151] Fix for view the russian texts in Git

app/controllers/git/blobs_controller.rb

@@ -1,12 +1,10 @@
 # -*- encoding : utf-8 -*-
 class Git::BlobsController < Git::BaseController
-  before_filter :set_path
-  before_filter :set_commit_hash
   before_filter :find_tree
+  before_filter :set_path_blob
+  before_filter :set_commit_hash
 
   def show
-    @blob = @tree / @path
-
     if params[:raw]
       image_url = Rails.root.to_s + "/" + @path
 
@@ -19,21 +17,18 @@ class Git::BlobsController < Git::BaseController
   end
 
   def blame
-    @blob = @tree / @path
-
     @blame = Grit::Blob.blame(@git_repository.repo, @commit.try(:id), @path)
   end
 
   def raw
-    @blob = @tree / @path
-
     headers["Content-Disposition"] = %[attachment;filename="#{@blob.name}"]
     render :text => @blob.data, :content_type => @blob.mime_type
   end
 
   protected
-    def set_path
+    def set_path_blob
       @path = params[:path]
+      @blob = @tree / @path.encode_to_default
     end
 
     def set_commit_hash

app/helpers/commit_helper.rb

@@ -13,7 +13,7 @@ module CommitHelper
     end
     res << "</table>"
 
-    res.join("\n").html_safe
+    res.join("\n").encode_to_default.html_safe
   end
 
 #  def format_commit_message(message)
@@ -34,7 +34,7 @@ module CommitHelper
 
   def short_commit_message(message)
     # Why 42? Because it is the Answer!
-    truncate(message, :length => 42, :omission => "...")
+    truncate(message, :length => 42, :omission => "...").encode_to_default
   end
 
 end

app/helpers/git_helper.rb

@@ -26,7 +26,7 @@ module GitHelper
       res = "#{link_to @project.name, tree_path(@project)} /"
     end
 
-    res.html_safe
+    res.encode_to_default.html_safe
   end
 
   def render_line_numbers(n)
@@ -38,7 +38,9 @@ module GitHelper
 
   def render_blob(blob)
     res = ""
-    blob.data.split("\n").collect{|line| "<div>#{line.present? ? h(line) : "<br>"}</div>"}.join
+    blob.data.encode_to_default.split("\n").collect do |line|
+      "<div>#{line.present? ? h(line) : "<br>"}</div>"
+    end.join
   end
 
   def choose_render_way(blob)
@@ -46,4 +48,9 @@ module GitHelper
     return :text  if blob.mime_type.match(/text|xml|json/)
     :binary
   end
+
+  def force_encoding_to_site(string)
+    string.dup.encode_to_default
+  end
+
 end

app/views/git/blobs/blame.html.haml

@@ -29,7 +29,9 @@
           - @blame.each do |elem|
             %tr
               %td.message{ :rowspan => elem[1].length }
-                .commit #{link_to shortest_hash_id(elem[0].id), commit_path(@project, elem[0].id)} by #{elem[0].author} #{elem[0].author != elem[0].committer ? "(#{elem[0].committer})" : "" }
+                .commit
+                  #{link_to shortest_hash_id(elem[0].id), commit_path(@project, elem[0].id)} by
+                  #{elem[0].author.to_s.encode_to_default} #{elem[0].author != elem[0].committer ? "(#{elem[0].committer.to_s.encode_to_default})" : "" }
                 .message
                   %span.date= commit_date(elem[0].committed_date)
                   %span.message= short_commit_message(elem[0].message)
@@ -40,7 +42,7 @@
 
               %td.code
                 %pre
-                  %div= elem[1].first
+                  %div= elem[1].first.encode_to_default
 
               - elem[1][1..-1].each do |line|
                 %tr
@@ -49,6 +51,6 @@
                     - index += 1
                   %td.code
                     %pre
-                      %div= line
+                      %div= line.encode_to_default
 
 - content_for :sidebar, render(:partial => 'git/shared/sidebar')

app/views/git/blobs/show.html.haml

@@ -49,7 +49,7 @@
             %td.blob
               :plain
                 <br/>
-                <pre>#{ link_to @blob.basename, raw_path(@project, @treeish, @path) }</pre>
+                <pre>#{ link_to @blob.basename.encode_to_default, raw_path(@project, @treeish, @path) }</pre>
                 <br/>
 
 - content_for :sidebar, render(:partial => 'git/shared/sidebar')

app/views/git/commits/_commit_diff.html.haml

@@ -2,13 +2,13 @@
   .content
     .inner
 
-      %a{ :name => h(commit_diff.a_path) }
+      %a{ :name => h(commit_diff.a_path.encode_to_default) }
 
       .blob_header
-        .size= h(commit_diff.a_path)
+        .size= h(commit_diff.a_path.encode_to_default)
         - if commit_diff.b_path.present?
           .buttons
-            = link_to("view file @ #{short_hash_id(@commit.id)}", blob_commit_path(@project, @commit.id, commit_diff.b_path))
+            = link_to("view file @ #{short_hash_id(@commit.id)}", blob_commit_path(@project, @commit.id, commit_diff.b_path.encode_to_default))
         .clear
 
       .diff_data

app/views/git/commits/_commits.html.haml

@@ -4,12 +4,12 @@
       %table
         %tr
           %td.committers
-            .author #{commit.author}, #{commit_date(commit.authored_date)}
+            .author #{commit.author.to_s.encode_to_default}, #{commit_date(commit.authored_date)}
             - if commit.committer != commit.author
               .committer
-                (committed by: #{commit.committer}, #{commit_date(commit.committed_date)})
+                (committed by: #{commit.committer.to_s.encode_to_default}, #{commit_date(commit.committed_date)})
           %td.message
-            %p= link_to commit.message, commit_path(@project, commit.id)
+            %p= link_to commit.message.encode_to_default, commit_path(@project, commit.id)
           %td.trees
             .commit
               Commit:

app/views/git/repositories/show.html.haml

@@ -37,9 +37,9 @@
                 = image_tag("git/icons/folder_16.png")
             %td.tree_element
               - if entry.is_a?(Grit::Blob)
-                = link_to entry.name, blob_path(@project, @treeish, File.join([@path, entry.name].compact))
+                = link_to entry.name.encode_to_default, blob_path(@project, @treeish, File.join([@path, entry.name.encode_to_default].compact))
               - else
-                = link_to "#{entry.name}/", tree_path(@project, @treeish, File.join([@path, entry.name].compact))
+                = link_to "#{entry.name.encode_to_default}/", tree_path(@project, @treeish, File.join([@path, entry.name.encode_to_default].compact))
             %td==  
             %td.last==  
 

config/initializers/core.rb

@@ -0,0 +1 @@
+require './lib/ext/core/string'

lib/ext/core/string.rb

@@ -0,0 +1,5 @@
+class String
+  def encode_to_default
+    force_encoding(Encoding.default_internal || Encoding::UTF_8)
+  end
+end