1.0.1

app/controllers/application_controller.rb

@@ -41,4 +41,24 @@ class ApplicationController < ActionController::Base
       super
     end
   end
+
+  def load_refs
+    @branch = unless params[:branch].blank?
+                params[:branch]
+              else
+                nil
+              end
+
+    @tag = unless params[:tag].blank?
+             params[:tag]
+           else 
+             nil
+           end
+
+    @ref = @branch || @tag || "master"
+  end
+
+  def render_404
+    render :file => File.join(Rails.root, "public", "404"), :layout => false, :status => "404"
+  end
 end

app/controllers/commits_controller.rb

@@ -8,25 +8,19 @@ class CommitsController < ApplicationController
   before_filter :authorize_read_project!
 
   def index
+    load_refs # load @branch, @tag & @ref
+
     @repo = project.repo
-    @branch = if !params[:branch].blank?
-                params[:branch]
-              elsif !params[:tag].blank?
-                params[:tag]
-              else
-                "master"
-              end
 
     if params[:path]
-      @commits = @repo.log(@branch, params[:path], :max_count => params[:limit] || 100, :skip => params[:offset] || 0)
+      @commits = @repo.log(@ref, params[:path], :max_count => params[:limit] || 100, :skip => params[:offset] || 0)
     else
-      @commits = @repo.commits(@branch, params[:limit] || 100, params[:offset] || 0)
+      @commits = @repo.commits(@ref, params[:limit] || 100, params[:offset] || 0)
     end
 
     respond_to do |format|
       format.html # index.html.erb
       format.js
-      format.json { render json: @commits }
     end
   end
 
@@ -38,7 +32,6 @@ class CommitsController < ApplicationController
     respond_to do |format|
       format.html # show.html.erb
       format.js
-      format.json { render json: @commit }
     end
   end
 end

app/controllers/keys_controller.rb

@@ -3,11 +3,6 @@ class KeysController < ApplicationController
 
   def index
     @keys = current_user.keys.all
-
-    respond_to do |format|
-      format.html # index.html.erb
-      format.json { render json: @keys }
-    end
   end
 
   def new
@@ -23,8 +18,6 @@ class KeysController < ApplicationController
     respond_with(@key)
   end
 
-  # DELETE /keys/1
-  # DELETE /keys/1.json
   def destroy
     @key = current_user.keys.find(params[:id])
     @key.destroy
@@ -32,7 +25,6 @@ class KeysController < ApplicationController
     respond_to do |format|
       format.html { redirect_to keys_url }
       format.js { render :nothing => true }  
-      format.json { head :ok }
     end
   end
 end

app/controllers/projects_controller.rb

@@ -8,78 +8,10 @@ class ProjectsController < ApplicationController
 
   def index
     @projects = current_user.projects.all
-
-    respond_to do |format|
-      format.html # index.html.erb
-      format.json { render json: @projects }
-    end
-  end
-
-  def show
-    @repo = project.repo
-    @commit = @repo.commits.first
-    @tree = @commit.tree
-    @tree = @tree / params[:path] if params[:path]
-
-    respond_to do |format|
-      format.html # show.html.erb
-      format.json { render json: project }
-    end
-  rescue Grit::NoSuchPathError => ex
-    respond_to do |format|
-      format.html {render "projects/empty"}
-    end
-  end
-
-  def tree
-    @repo = project.repo
-    @branch = if !params[:branch].blank?
-                params[:branch]
-              elsif !params[:tag].blank?
-                params[:tag]
-              else
-                "master"
-              end
-
-    if params[:commit_id]
-      @commit = @repo.commits(params[:commit_id]).first
-    else 
-      @commit = @repo.commits(@branch || "master").first
-    end
-    @tree = @commit.tree
-    @tree = @tree / params[:path] if params[:path]
-
-    respond_to do |format|
-      format.html # show.html.erb
-      format.js do 
-        # temp solution
-        response.headers["Cache-Control"] = "no-cache, no-store, max-age=0, must-revalidate"
-        response.headers["Pragma"] = "no-cache"
-        response.headers["Expires"] = "Fri, 01 Jan 1990 00:00:00 GMT"
-      end
-      format.json { render json: project }
-    end
-  end
-
-  def blob
-    @repo = project.repo
-    @commit = project.commit(params[:commit_id])
-    @tree = project.tree(@commit, params[:path])
-
-    if @tree.is_a?(Grit::Blob)
-      send_data(@tree.data, :type => @tree.mime_type, :disposition => 'inline', :filename => @tree.name)
-    else 
-      head(404)
-    end
   end
 
   def new
     @project = Project.new
-
-    respond_to do |format|
-      format.html # new.html.erb
-      format.json { render json: @project }
-    end
   end
 
   def edit
@@ -98,11 +30,9 @@ class ProjectsController < ApplicationController
       if @project.valid?
         format.html { redirect_to @project, notice: 'Project was successfully created.' }
         format.js 
-        format.json { render json: @project, status: :created, location: @project }
       else
         format.html { render action: "new" }
         format.js
-        format.json { render json: @project.errors, status: :unprocessable_entity }
       end
     end
   rescue Gitosis::AccessDenied
@@ -112,7 +42,6 @@ class ProjectsController < ApplicationController
     respond_to do |format|
       format.html { render action: "new" }
       format.js
-      format.json { render json: @project.errors, status: :unprocessable_entity }
     end
   end
 
@@ -121,29 +50,87 @@ class ProjectsController < ApplicationController
       if project.update_attributes(params[:project])
         format.html { redirect_to project, notice: 'Project was successfully updated.' }
         format.js 
-        format.json { head :ok }
       else
         format.html { render action: "edit" }
         format.js 
-        format.json { render json: project.errors, status: :unprocessable_entity }
       end
     end
   end
 
+  def show
+    @repo = project.repo
+    @commit = @repo.commits.first
+    @tree = @commit.tree
+    @tree = @tree / params[:path] if params[:path]
+
+  rescue Grit::NoSuchPathError => ex
+    respond_to do |format|
+      format.html {render "projects/empty"}
+    end
+  end
+
+  #
+  # Wall
+  #
+
+  def wall
+    @notes = @project.common_notes
+    @note = Note.new
+  end
+
+  #
+  # Repository preview
+  #
+
+  def tree
+    load_refs # load @branch, @tag & @ref
+
+    @repo = project.repo
+
+    if params[:commit_id]
+      @commit = @repo.commits(params[:commit_id]).first
+    else 
+      @commit = @repo.commits(@ref || "master").first
+    end
+
+    @tree = @commit.tree
+    @tree = @tree / params[:path] if params[:path]
+
+    respond_to do |format|
+      format.html # show.html.erb
+      format.js do 
+        # diasbale cache to allow back button works
+        response.headers["Cache-Control"] = "no-cache, no-store, max-age=0, must-revalidate"
+        response.headers["Pragma"] = "no-cache"
+        response.headers["Expires"] = "Fri, 01 Jan 1990 00:00:00 GMT"
+      end
+    end
+  rescue
+    return render_404
+  end
+
+  def blob
+    @repo = project.repo
+    @commit = project.commit(params[:commit_id])
+    @tree = project.tree(@commit, params[:path])
+
+    if @tree.is_a?(Grit::Blob)
+      send_data(@tree.data, :type => @tree.mime_type, :disposition => 'inline', :filename => @tree.name)
+    else 
+      head(404)
+    end
+  rescue
+    return render_404
+  end
+
   def destroy
     project.destroy
 
     respond_to do |format|
       format.html { redirect_to projects_url }
-      format.json { head :ok }
     end
   end
 
-  def wall
-    @notes = @project.common_notes
-    @note = Note.new
-  end
-
   protected 
 
   def project 

app/controllers/team_members_controller.rb

@@ -12,7 +12,6 @@ class TeamMembersController < ApplicationController
     respond_to do |format|
       format.html # show.html.erb
       format.js
-      format.json { render json: @team_member }
     end
   end
 
@@ -22,7 +21,6 @@ class TeamMembersController < ApplicationController
     respond_to do |format|
       format.html # new.html.erb
       format.js
-      format.json { render json: @team_member }
     end
   end
 
@@ -34,11 +32,9 @@ class TeamMembersController < ApplicationController
       if @team_member.save
         format.html { redirect_to @team_member, notice: 'Team member was successfully created.' }
         format.js
-        format.json { render json: @team_member, status: :created, location: @team_member }
       else
         format.html { render action: "new" }
         format.js
-        format.json { render json: @team_member.errors, status: :unprocessable_entity }
       end
     end
   end
@@ -59,7 +55,6 @@ class TeamMembersController < ApplicationController
 
     respond_to do |format|
       format.html { redirect_to root_path }
-      format.json { head :ok }
       format.js { render :nothing => true }  
     end
   end