class Admin::PurchasesController < ApplicationController require "net/http" require "uri" require 'zip/zip' layout "new_admin" def index @purchases = Purchase.all.entries end def buy_template original_file, zip_name = download_template(params[:id]) temp_file = Tempfile.new("temp_file_zip") temp_file.binmode temp_file.write original_file temp_file.rewind unzip_design(temp_file, zip_name) temp_file.close temp_file.unlink end def download @purchase = Purchase.first(:conditions => {:id => params[:id]}) download_purchase(@purchase, request.env['REQUEST_URI'].split('admin')[0].chop) @purchase.downloaded = true @purchase.save redirect_to admin_purchases_url end def install_app unzip_app redirect_to admin_purchases_url end protected def download_purchase(purchase, url) uri = URI.parse("http://#{APP_CONFIG['store_ip']}/download/purchase") http = Net::HTTP.new(uri.host, uri.port) request = Net::HTTP::Post.new(uri.request_uri) public_key = OpenSSL::PKey::RSA.new(File.read(APP_CONFIG['main_public_key'])) encrypted_data = public_key.public_encrypt({:purchase_id => purchase.purchase_id, :purchase_type => purchase.class.to_s, :roaming_id => Site.find(session[:site]).roaming_id, :url => url}.to_json) request.set_form_data({ :purchase => encrypted_data}) response = http.request(request) temp_file = Tempfile.new("temp_file") temp_file.binmode temp_file.write response.body temp_file.rewind zip_name = response['content-disposition'].split('filename=')[1].gsub(/[\\\"]|.zip/, '') rescue '' case purchase.class.to_s when 'Pdesign' unzip_design(temp_file, zip_name) when 'PModuleApp' unzip_module_app(temp_file, zip_name) end temp_file.close temp_file.unlink end def unzip_design(file, zip_name) Zip::ZipFile.open(file) do |zip_file| encrypted = {} ['encrypted_data', 'encrypted_key', 'encrypted_iv'].each do |e| encrypted.merge!(e => zip_file.read(e)) end orig_file = decrypt_data(encrypted['encrypted_data'], encrypted['encrypted_key'], encrypted['encrypted_iv']) temp_file = Tempfile.new("temp_file_zip") temp_file.binmode temp_file.write orig_file temp_file.rewind Zip::ZipFile.open(temp_file) { |orig_zip| design = Design.new.from_json(orig_zip.read("#{zip_name}/#{zip_name}.json")) Dir.mktmpdir('f_path') { |dir| build_file(orig_zip, zip_name, dir, design.layout) if design.layout build_file(orig_zip, zip_name, dir, design.css_default) if design.css_default build_file(orig_zip, zip_name, dir, design.css_reset) if design.css_reset ['themes', 'javascripts', 'images'].each do |type| design.send(type).each do |object| build_file(orig_zip, zip_name, dir, object, type) end end } temp_file.close temp_file.unlink design.save } end end def unzip_app zip_name = "NewBlog" file = "#{Rails.root}/lib/NewBlog.zip" destination = "#{Rails.root}/vendor/plugins" Zip::ZipFile.open(file) do |zip_file| orig_file = file temp_file = Tempfile.new("temp_file_zip") temp_file.binmode temp_file.write orig_file temp_file.rewind app = AppModule.new.from_json(zip_file.read("#{zip_name}/#{zip_name}/#{zip_name}.json")) zip_file.each do |f| if (f.to_s=~/^#{zip_name}\/#{zip_name}\/*/) f_path=File.join(destination, f.name.gsub(/^#{zip_name}\//, '')) FileUtils.mkdir_p(File.dirname(f_path)) zip_file.extract(f, f_path) unless File.exist?(f_path) end end log = Logger.new(STDOUT) log.level = Logger::WARN log.warn(t(:unzip_app)) #TODO Perform touch tmp/restart to restart in production env end end def unzip_module_app(file, zip_name) destination = "#{Rails.root}/vendor/plugins" Zip::ZipFile.open(file) do |zip_file| encrypted = {} ['encrypted_data', 'encrypted_key', 'encrypted_iv'].each do |e| encrypted.merge!(e => zip_file.read(e)) end orig_file = decrypt_data(encrypted['encrypted_data'], encrypted['encrypted_key'], encrypted['encrypted_iv']) temp_file = Tempfile.new("temp_file_zip") temp_file.binmode temp_file.write orig_file temp_file.rewind Zip::ZipFile.open(temp_file) { |orig_zip| module_app = ModuleApp.new.from_json(orig_zip.read("#{zip_name}/#{zip_name}.json")) orig_zip.remove("#{zip_name}/#{zip_name}.json") orig_zip.each do |orig| inner_temp_file = Tempfile.new("inner_temp_file_zip") inner_temp_file.binmode inner_temp_file.write orig_zip.read(orig) inner_temp_file.rewind Zip::ZipFile.open(inner_temp_file) {|inner_zip| inner_zip.each do |f| if (f.to_s=~/^#{zip_name}\/*/) f_path = File.join(destination, f.name) FileUtils.mkdir_p(File.dirname(f_path)) inner_zip.extract(f, f_path) unless File.exist?(f_path) end end } inner_temp_file.close inner_temp_file.unlink end module_app.save log = Logger.new(STDOUT) log.level = Logger::WARN log.warn(t(:unzip_app)) } temp_file.close temp_file.unlink end end def build_file(orig_zip, zip_name, dir, object, type = nil) title = object.file_identifier temp = File.new(dir + '/' + title, 'w+') temp.write orig_zip.read(zip_name + '/' + (type ? (type + '/') : '') + title) object.file = temp object.to_save = true end def unzip_file (file, destination) end def download_template(id) uri = URI.parse("http://#{APP_CONFIG['store_ip']}/download/design/#{id}") http = Net::HTTP.new(uri.host, uri.port) request = Net::HTTP::Get.new(uri.request_uri) response = http.request(request) [response.body, (response['content-disposition'].split('filename=')[1].gsub(/[\\\"]|.zip/, '') rescue '')] end def unzip_design(input_file, zip_name) temp_file = Tempfile.new("temp_file") temp_file.write(input_file.read.force_encoding('UTF-8')) temp_file.rewind Zip::ZipFile.open(temp_file) { |zip_file| design = Design.new.from_json(zip_file.read("#{zip_name}/info.json")) Dir.mktmpdir('f_path') { |dir| themes_entries = [] javascripts_entries = [] images_entries = [] screenshots_entries = [] zip_file.entries.each do |entry| case (path = entry.to_s) when /\A(#{zip_name})\/(default\.css)\z/ #for default css design.build_css_default(:file => get_temp_file(zip_file, dir, entry)) when /\A(#{zip_name})\/(reset\.css)\z/ #for reset css design.build_css_reset(:file => get_temp_file(zip_file, dir, entry)) when /\A(#{zip_name})\/(layout\.html)\z/ #for layout html design.build_layout(:file => get_temp_file(zip_file, dir, entry)) when /\A(#{zip_name})\/(thumb((\.jpg)|(\.png)|(\.gif)))\z/ #for thumb design.build_thumb(:file => get_temp_file(zip_file, dir, entry)) 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 when /\A(#{zip_name})\/(screenshots)\/.*((\.jpg)|(\.png)|(\.gif))\z/ #for img screenshots_entries << entry end end ['themes', 'javascripts', 'images', 'screenshots'].each do |type| eval("#{type}_entries").each do |entry| eval("design.#{type}").build(:file => get_temp_file(zip_file, dir, entry)) end end } design.zip_file = input_file design.save } temp_file.close temp_file.unlink end def get_temp_file(zip_file, dir, 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') temp_file end end