Personal snippets controlelr refactored

app/controllers/snippets_controller.rb

-class SnippetsController < ProjectResourceController
-  before_filter :module_enabled
+class SnippetsController < ApplicationController
   before_filter :snippet, only: [:show, :edit, :destroy, :update, :raw]
 
-  # Allow read any snippet
-  before_filter :authorize_read_snippet!
-
-  # Allow write(create) snippet
-  before_filter :authorize_write_snippet!, only: [:new, :create]
-
   # Allow modify snippet
   before_filter :authorize_modify_snippet!, only: [:edit, :update]
 
@@ -17,22 +10,39 @@ class SnippetsController < ProjectResourceController
   respond_to :html
 
   def index
-    @snippets = @project.snippets.fresh.non_expired
+    @snippets = Snippet.public.fresh.non_expired.page(params[:page]).per(20)
+  end
+
+  def user_index
+    @user = User.find_by_username(params[:username])
+
+    @snippets = @current_user.snippets.fresh.non_expired
+
+    @snippets = case params[:scope]
+                when 'public' then
+                  @snippets.public
+                when 'private' then
+                  @snippets.private
+                else
+                  @snippets
+                end
+
+    @snippets = @snippets.page(params[:page]).per(20)
   end
 
   def new
-    @snippet = @project.snippets.new
+    @snippet = PersonalSnippet.new
   end
 
   def create
-    @snippet = @project.snippets.new(params[:snippet])
+    @snippet = PersonalSnippet.new(params[:personal_snippet])
     @snippet.author = current_user
     @snippet.save
 
     if @snippet.valid?
-      redirect_to [@project, @snippet]
+      redirect_to snippet_path(@snippet)
     else
-      respond_with(@snippet)
+      respond_with @snippet
     end
   end
 
@@ -40,27 +50,24 @@ class SnippetsController < ProjectResourceController
   end
 
   def update
-    @snippet.update_attributes(params[:snippet])
+    @snippet.update_attributes(params[:personal_snippet])
 
     if @snippet.valid?
-      redirect_to [@project, @snippet]
+      redirect_to snippet_path(@snippet)
     else
-      respond_with(@snippet)
+      respond_with @snippet
     end
   end
 
   def show
-    @note = @project.notes.new(noteable: @snippet)
-    @target_type = :snippet
-    @target_id = @snippet.id
   end
 
   def destroy
-    return access_denied! unless can?(current_user, :admin_snippet, @snippet)
+    return access_denied! unless can?(current_user, :admin_personal_snippet, @snippet)
 
     @snippet.destroy
 
-    redirect_to project_snippet_path(@project)
+    redirect_to snippets_path
   end
 
   def raw
@@ -75,18 +82,14 @@ class SnippetsController < ProjectResourceController
   protected
 
   def snippet
-    @snippet ||= @project.snippets.find(params[:id])
+    @snippet ||= PersonalSnippet.find(params[:id])
   end
 
   def authorize_modify_snippet!
-    return render_404 unless can?(current_user, :modify_snippet, @snippet)
+    return render_404 unless can?(current_user, :modify_personal_snippet, @snippet)
   end
 
   def authorize_admin_snippet!
-    return render_404 unless can?(current_user, :admin_snippet, @snippet)
-  end
-
-  def module_enabled
-    return render_404 unless @project.snippets_enabled
+    return render_404 unless can?(current_user, :admin_personal_snippet, @snippet)
   end
 end

app/models/ability.rb

@@ -8,7 +8,7 @@ class Ability
       when "Issue" then issue_abilities(user, subject)
       when "Note" then note_abilities(user, subject)
       when "ProjectSnippet" then project_snippet_abilities(user, subject)
-      when "Snippet" then snippet_abilities(user, subject)
+      when "PersonalSnippet" then personal_snippet_abilities(user, subject)
       when "MergeRequest" then merge_request_abilities(user, subject)
       when "Group", "Namespace" then group_abilities(user, subject)
       when "UserTeam" then user_team_abilities(user, subject)
@@ -135,8 +135,7 @@ class Ability
       rules.flatten
     end
 
-
-    [:issue, :note, :project_snippet, :snippet, :merge_request].each do |name|
+    [:issue, :note, :project_snippet, :personal_snippet, :merge_request].each do |name|
       define_method "#{name}_abilities" do |user, subject|
         if subject.author == user
           [