Integration of module_app workflow

app/controllers/admin/purchases_controller.rb

@@ -43,7 +43,12 @@ class Admin::PurchasesController < ApplicationController
     temp_file.write response.body
     temp_file.rewind
     zip_name = response['content-disposition'].split('filename=')[1].gsub(/[\\\"]|.zip/, '') rescue ''
-    unzip_design(temp_file, zip_name)
+    case purchase._type
+      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
@@ -113,6 +118,59 @@ class Admin::PurchasesController < ApplicationController
     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("App unzip procress is finished,please restart the server to apply effect")
+      }
+      
+      temp_file.close
+      temp_file.unlink
+      
+    end
+  end
+  
+  
+  
+  
   def build_file(orig_zip, zip_name, dir, object, type = nil)
     title = object.file_filename
     temp = File.new(dir + '/' + title, 'w+')