Made multi coop installation available as an option in app_config.yml.

MULTI_COOP_INSTALL

@@ -0,0 +1 @@
+TODO..

app/controllers/application_controller.rb

@@ -1,8 +1,6 @@
 class ApplicationController < ActionController::Base
 
-  # If you wanna run multiple foodcoops on one installation uncomment next line.
-  #before_filter :select_foodcoop
-  before_filter :authenticate, :store_controller
+  before_filter :select_foodcoop, :authenticate, :store_controller
   after_filter  :remove_controller
   
   # sends a mail, when an error occurs
@@ -140,11 +138,13 @@ class ApplicationController < ActionController::Base
     # It uses the subdomain to select the appropriate section in the config files
     # Use this method as a before filter (first filter!) in ApplicationController
     def select_foodcoop
-      # Get subdomain
-      subdomain = request.subdomains.first
-      # Set Config
-      Foodsoft.env = subdomain
-      # Set database-connection
-      ActiveRecord::Base.establish_connection(Foodsoft.database(subdomain))
+      if Foodsoft.config[:multi_coop_install]
+        # Get subdomain
+        subdomain = request.subdomains.first
+        # Set Config
+        Foodsoft.env = subdomain
+        # Set database-connection
+        ActiveRecord::Base.establish_connection(Foodsoft.database(subdomain))
+      end
     end
 end

config/app_config.yml.SAMPLE

@@ -1,6 +1,10 @@
 # Foodsoft configuration
 
 development: &defaults
+  # If you wanna serve more than one foodcoop with one installation
+  # Don't forget to setup databases for each foodcoop. See also MULTI_COOP_INSTALL
+  multi_coop_install: false
+
   # name of this foodcoop
   name: FC Test
   # foodcoop contact information (used for FAX messages)

config/initializers/load_app_config.rb

@@ -13,10 +13,12 @@ module Foodsoft
   end
 
   def config(rails_env = @@env)
+    raise "No config for this environment (or subdomain) available!" if @@configs[rails_env].nil?
     @@configs[rails_env].symbolize_keys
   end
 
   def database(rails_env = @@env)
+    raise "No database for this environment (or subdomain) available!" if @@databases[rails_env].nil?
     @@databases[rails_env].symbolize_keys
   end