class RefsController < ApplicationController before_filter :project # Authorize before_filter :add_project_abilities before_filter :authorize_read_project! before_filter :require_non_empty_project before_filter :ref before_filter :define_tree_vars, :only => [:tree, :blob] layout "project" def switch new_path = if params[:destination] == "tree" tree_project_ref_path(@project, params[:ref]) else project_commits_path(@project, :ref => params[:ref]) end redirect_to new_path end # # Repository preview # def tree respond_to do |format| format.html format.js do # disable cache to allow back button works no_cache_headers end end rescue return render_404 end def blob if @tree.is_blob? send_data(@tree.data, :type => @tree.mime_type, :disposition => 'inline', :filename => @tree.name) else head(404) end rescue return render_404 end protected def define_tree_vars @repo = project.repo @commit = project.commit(@ref) @tree = Tree.new(@commit.tree, project, @ref, params[:path]) @tree = TreeDecorator.new(@tree) rescue return render_404 end def ref @ref = params[:id] end end