class Admin::DesignsController < ApplicationController require "net/http" require "uri" require 'zip/zip' layout "admin" before_filter :authenticate_user! before_filter :is_admin? def upload_package if !params[:design].nil? temp_file = Tempfile.new("temp_file") original_file = params[:design][:package_file] #if original_file.content_type == 'application/zip' temp_file.write(original_file.read.force_encoding('UTF-8')) temp_file.rewind filename = File.basename(original_file.original_filename,".zip") unzip_design(temp_file, filename) #else # flash[:error] = "Upload file should be in zip format" #end temp_file.close end end def index @designs = Design.all.entries end def new @design = Design.new end def update params[:design][:existing_task_attributes] ||= {} @design = Design.find(params[:id]) if @design.update_attributes(params[:design]) flash[:notice] = "Successfully updated design and tasks." redirect_to admin_designs_url(@design) else render :action => 'edit' end end def edit_file @design = Design.find(params[:id]) filename = params[:filename] files = @design.stylesheets + @design.javascripts + @design.images file_to_removed = files.find{ |obj| obj.file_filename == filename } type = file_to_removed._type new_file = "" Dir.mktmpdir('design_temp'){ |dir| temp_file = File.new(dir+'/'+filename,'w+') temp_file.write params[:context] replace_target = eval("@design.#{type.downcase.pluralize}") new_file = replace_target.build(:file => temp_file,:to_save=>true) file_to_removed.destroy @design.save temp_file.close } render :json => new_file.file.url end def edit @design = Design.find(params[:id]) end def destroy @design = Design.find(params[:id]) @design.destroy redirect_to admin_designs_url end def create @design = Design.new(params[:design]) if @design.save flash[:notice] = "Successfully created design and tasks." redirect_to admin_designs_url else render :action => 'new' end end protected def unzip_design(file, zip_name) Zip::ZipFile.open(file) { |zip_file| design = Design.new.from_json(zip_file.read("#{zip_name}/info.json")) Dir.mktmpdir('f_path') { |dir| design.build_layout themes_entries = [] javascripts_entries = [] images_entries = [] zip_file.entries.each do |entry| case (path = entry.to_s) when /\A(#{zip_name})\/(default\.css)\z/ #for default css filename = File.basename(entry.to_s) temp_file = File.new(dir + '/' + filename, 'w+') temp_file.write (zip_file.read entry ).force_encoding('UTF-8') design.default_css = temp_file when /\A(#{zip_name})\/(reset\.css)\z/ #for reset css filename = File.basename(entry.to_s) temp_file = File.new(dir + '/' + filename, 'w+') temp_file.write (zip_file.read entry ).force_encoding('UTF-8') design.reset_css = temp_file when /\A(#{zip_name})\/(layout\.html)\z/ #for layout html filename = File.basename(entry.to_s) temp_file = File.new(dir + '/' + filename, 'w+') temp_file.write (zip_file.read entry ).force_encoding('UTF-8') design.layout.file = temp_file design.layout.to_save=true when /\A(#{zip_name})\/(themes)\/.*(\.css)\z/ #for themes css themes_entries << entry when /\A(#{zip_name})\/(javascripts)\/.*(\.js)\z/ #for js javascripts_entries << entry when /\A(#{zip_name})\/(images)\/.*((\.jpg)|(\.png)|(\.gif))\z/ #for img images_entries << entry end end ['themes', 'javascripts', 'images'].each do |type| eval("#{type}_entries").each do |entry| filename = File.basename entry.to_s temp_file = File.new(dir + '/' + filename, 'w+') temp_file.write (zip_file.read entry).force_encoding('UTF-8') build_and_store = eval("design.#{type}").build build_and_store.file = temp_file build_and_store.file_filename = filename build_and_store.to_save = true end end } design.save } end end