class SnippetsController < ApplicationController before_filter :authenticate_user! before_filter :project before_filter :snippet, :only => [:show, :edit, :destroy, :update] layout "project" # Authorize before_filter :add_project_abilities # 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] # Allow destroy snippet before_filter :authorize_admin_snippet!, :only => [:destroy] respond_to :html def index @snippets = @project.snippets end def new @snippet = @project.snippets.new end def create @snippet = @project.snippets.new(params[:snippet]) @snippet.author = current_user @snippet.save if @snippet.valid? redirect_to [@project, @snippet] else respond_with(@snippet) end end def edit end def update @snippet.update_attributes(params[:snippet]) if @snippet.valid? redirect_to [@project, @snippet] else respond_with(@snippet) end end def show @notes = @snippet.notes @note = @project.notes.new(:noteable => @snippet) render_full_content end def destroy return access_denied! unless can?(current_user, :admin_snippet, @snippet) @snippet.destroy redirect_to project_snippets_path(@project) end protected def snippet @snippet ||= @project.snippets.find(params[:id]) end def authorize_modify_snippet! return render_404 unless can?(current_user, :modify_snippet, @snippet) end def authorize_admin_snippet! return render_404 unless can?(current_user, :admin_snippet, @snippet) end end