- template list/show is loaded from central server

- buy a template downloads and creates it in DB
- changes in designs index

app/controllers/admin/purchases_controller.rb

@@ -9,6 +9,17 @@ class Admin::PurchasesController < ApplicationController
     @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)
@@ -183,4 +194,66 @@ class Admin::PurchasesController < ApplicationController
   
   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

app/controllers/admin/template_store_controller.rb

@@ -3,9 +3,29 @@ class Admin::TemplateStoreController < ApplicationController
   layout "new_admin"
   
   def index
+    @templates = JSON.parse(get_templates)
   end
 
   def show
+    @template = JSON.parse(get_template(params[:id]))
+  end
+
+  protected
+
+  def get_template(id)
+    uri = URI.parse("http://#{APP_CONFIG['store_ip']}/store/design/#{id}")
+    http = Net::HTTP.new(uri.host, uri.port)
+    request = Net::HTTP::Get.new(uri.request_uri)
+    response = http.request(request)
+    response.body
+  end
+
+  def get_templates
+    uri = URI.parse("http://#{APP_CONFIG['store_ip']}/store/designs")
+    http = Net::HTTP.new(uri.host, uri.port)
+    request = Net::HTTP::Get.new(uri.request_uri)
+    response = http.request(request)
+    response.body
   end
 
 end