5 def initialize manifest, item
9 # return false unless self.resource.enable?
10 @item.extend self.engine_extend_module
11 @item.__send__ @manifest.setter_method_name, self.parsed_settings
14 # get engine resource from system resource manifest
15 def my_engine_resource
16 Manifest.manifest.system_resources.engine_resources[@item.table_name]
19 # get snake_case engine name
20 # ex) circle_speech_balloon
21 # use to url, model_name generating
23 self.my_engine_resource.resource_items[@item.classname]
27 self.engine_name + '_' + @manifest.extend_item_name
31 self.my_engine_resource.resource_items.include? @item.classname
34 # get engine's module name
36 @item.attributes[@manifest.extend_column_name]
40 @item.attributes[@manifest.settings_column_name]
43 # name space for engine
45 Object.const_get self.class_name
48 # extend module in engine
49 # ex) CircleSpeechBalloon::SpeechBalloonModule
50 def engine_extend_module
51 self.engine_module.const_get @manifest.extend_module_name
54 # extend settings data model in engine
55 # ex) CircleSpeechBalloon::SpeechBalloon
56 def engine_extend_model
57 self.engine_module.const_get @manifest.extend_model_name
60 # get system resource instance
62 r = @item.__send__ @manifest.name
63 raise 'resource not found' unless r
68 if self.settings.blank?
71 JSON.parse(self.settings)