motion/cdq/config.rb in cdq-1.0.2 vs motion/cdq/config.rb in cdq-1.0.3

@@ -6,27 +6,29 @@
   # This class wraps the YAML configuration file that will allow you to
   # override the names used when setting up the database file and finding the
   # model file.  This file is named <tt>cdq.yml</tt> and must be found at the
   # root of your resources directory.  It supports the following top-level keys:
   #
-  #   [name]              The root name for both database and model
-  #   [database_dir]      The root name for the database directory (NSDocumentDirectory or NSApplicationSupportDirectory)
-  #   [database_name]     The root name for the database file (relative to the database_dir)
-  #   [model_name]        The root name for the model file (relative to the bundle directory)
-  #   [icloud]            If it's true, CDQ works with iCloud.
-  #   [icloud_container]  Set id of iCloud container if you use iCloud. If it's nil, use first container listed in the com.apple.developer.ubiquity-container-identifiers entitlement array.
+  #   [name]                      The root name for both database and model
+  #   [database_dir]              The root name for the database directory (NSDocumentDirectory or NSApplicationSupportDirectory)
+  #   [database_name]             The root name for the database file (relative to the database_dir)
+  #   [model_name]                The root name for the model file (relative to the bundle directory)
+  #   [app_group_id]              The app group id set in iTunes member center (group.com.mycompany.myapp)
+  #   [app_group_container_uuid]  WORKAROUND: The app group's UUID for iOS Simulator 8.1 which doesn't return an app group container path from the id
+  #   [icloud]                    If it's true, CDQ works with iCloud.
+  #   [icloud_container]          Set id of iCloud container if you use iCloud. If it's nil, use first container listed in the com.apple.developer.ubiquity-container-identifiers entitlement array.
   #
   # Using the config file is not necessary.  If you do not include it, the bundle display name
   # will be used.  For most people with a new app, this is what you want to do, especially if
   # you are using ruby-xcdm schemas.  The only case where using the config file is required
   # is when you want to use CDQManagedObject-based models with a custom model or database, because
   # class loading order of operations makes it impossible to configure from within your
   # AppDelegate.
   #
   class CDQConfig
 
-    attr_reader :config_file, :database_name, :database_dir, :model_name, :name, :icloud, :icloud_container
+    attr_reader :config_file, :database_name, :database_dir, :model_name, :name, :icloud, :icloud_container, :app_group_id, :app_group_container_uuid
 
     def initialize(config_file)
       h = nil
       case config_file
       when String
@@ -44,28 +46,46 @@
 
       @name = h['name'] || h[:name] || NSBundle.mainBundle.objectForInfoDictionaryKey("CFBundleExecutable")
       @database_dir = search_directory_for h['database_dir'] || h[:database_dir]
       @database_name = h['database_name'] || h[:database_name] || name
       @model_name = h['model_name'] || h[:model_name] || name
+      @app_group_id = h['app_group_id'] || h[:app_group_id]
+      @app_group_container_uuid = h['app_group_container_uuid'] || h[:app_group_container_uuid]
       @icloud = begin
         case h['icloud'] || h[:icloud]
         when true, 1
           true
         else
           false
         end
       end
       @icloud_container = h['icloud_container'] || h[:icloud_container]
     end
-
+    
     def database_url
-      dir = NSSearchPathForDirectoriesInDomains(database_dir, NSUserDomainMask, true).last
+      if app_group_id.nil?
+        dir = NSSearchPathForDirectoriesInDomains(database_dir, NSUserDomainMask, true).last
+      else
+        dir = app_group_container
+      end
+
       path = File.join(dir, database_name + '.sqlite')
       NSURL.fileURLWithPath(path)
     end
 
     def model_url
       NSBundle.mainBundle.URLForResource(model_name, withExtension: "momd");
+    end
+
+    def app_group_container
+      if (UIDevice.currentDevice.model =~ /simulator/i).nil?  # device
+        dir = NSFileManager.defaultManager.containerURLForSecurityApplicationGroupIdentifier(app_group_id).path
+      elsif ! app_group_container_uuid.nil?   # simulator with app group uuid workaround
+        dev_container = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, true).last.stringByDeletingLastPathComponent.stringByDeletingLastPathComponent.stringByDeletingLastPathComponent.stringByDeletingLastPathComponent
+        dir = dev_container.stringByAppendingPathComponent("Shared").stringByAppendingPathComponent("AppGroup").stringByAppendingPathComponent(app_group_container_uuid)
+      else   # simulator no workaround, fallback to default dir
+        dir = NSSearchPathForDirectoriesInDomains(database_dir, NSUserDomainMask, true).last
+      end
     end
 
     def self.default
       @default ||=
         begin