Merge server and rails_3_1

app/controllers/admin/purchases_controller.rb

@@ -0,0 +1,88 @@
+class Admin::PurchasesController < ApplicationController
+  require "net/http"
+  require "uri"
+  require 'zip/zip'
+  
+  def index
+    @purchases = Purchase.all.entries
+  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
+
+  protected
+  
+  def download_purchase(purchase, url)
+    uri = URI.parse("http://localhost:3001/download/design")
+    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,
+                                                :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 ''
+    debugger
+    unzip_design(temp_file, zip_name)
+    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|
+          
+          title = design.layout.file_filename
+          temp = File.new(dir + '/' + title, 'w+')
+          temp.write orig_zip.read(zip_name + '/' + title)
+          design.layout.file = temp
+          
+          title = design.structure_css_filename
+          temp = File.new(dir + '/' + title, 'w+')
+          temp.write orig_zip.read(zip_name + '/' + title)
+          design.layout.file = temp
+          
+          ['themes', 'javascripts', 'images'].each do |type|
+            eval("design.#{type}").each do |object|
+              title = object.file_filename
+              temp = File.new(dir + '/' + title, 'w+')
+              temp.write orig_zip.read(zip_name + '/' + type + '/' + title)
+              object.file = temp
+              object.to_save = true
+            end
+          end
+        }
+        temp_file.close
+        temp_file.unlink
+        design.save
+      }
+      
+    end
+  end
+
+end

app/controllers/application_controller.rb

@@ -25,6 +25,8 @@ class ApplicationController < ActionController::Base
     end
   end
   
+  protected
+  
   # Set I18n.locale
   def set_locale
     # update session if passed
@@ -55,5 +57,21 @@ class ApplicationController < ActionController::Base
   def set_current_item
     session[:current_page] = params[:id] || @item.id rescue nil
   end
+  
+  def decrypt_data(encrypted_data, encrypted_key, encrypted_iv)
+    site = Site.find(session[:site])
+    if encrypted_data
+      private_key = OpenSSL::PKey::RSA.new(site.private_key)
+      cipher = OpenSSL::Cipher.new('aes-256-cbc')
+      cipher.decrypt
+      cipher.key = private_key.private_decrypt(encrypted_key)
+      cipher.iv = private_key.private_decrypt(encrypted_iv)
+
+      decrypted_data = cipher.update(encrypted_data)
+      decrypted_data << cipher.final
+    else
+      ''
+    end
+  end
 
 end

app/controllers/gridfs_controller.rb

@@ -0,0 +1,16 @@
+require 'mongo'
+
+class GridfsController < ActionController::Metal
+  def serve
+    gridfs_path = env["PATH_INFO"].gsub("/gridfs/", "")
+    begin
+      gridfs_file = Mongo::GridFileSystem.new(Mongoid.database).open(gridfs_path, 'r')
+      self.response_body = gridfs_file.read
+      self.content_type = gridfs_file.content_type
+    rescue
+      self.status = :file_not_found
+      self.content_type = 'text/plain'
+      self.response_body = ''
+    end
+  end
+end

app/controllers/sites_controller.rb

@@ -4,11 +4,7 @@ class SitesController < ApplicationController
   
   def index
     @site = Site.first
-    if @site
-      @title = "site"
-    else
-      redirect_to :action => :new
-    end
+    redirect_to :action => :new unless @site
   end
   
   def new