-require_dependency "manifest/model/attribute"
-require_dependency "manifest/model/association"
-require_dependency "manifest/model/list"
-require_dependency "manifest/model/tree"
+ManifestBase.require_modules "manifest/model/",
+ %w|attribute association list tree|
module Manifest
- class Model
+ class Model < ManifestBase::Base
+ include ModelModule
- def self.manager manifest, my_manifests
- models = {}
- my_manifests.each {|model_name, model_manifest|
- models[model_name] = self.new(manifest, model_name, model_manifest)
+ attr :attributes, :associations, :tree, :list, :extend_column_name
+
+ def set_default
+ super
+ @json['attributes'] ||= {}
+ @json['associations'] ||= {}
+ @json['tree'] ||= {}
+ @json['list'] ||= {}
+ @json['extend_column_name'] ||= 'classname'
+ @json['peta'] ||= {}
+ @json['attributes']['id'] = {
+ 'type' => 'number',
+ 'primary_key' => 1,
+ 'rules' => {
+ 'number' => true
+ }
+ }
+ @json['attributes']['created_at'] = {
+ 'type' => 'datetime',
+ }
+ @json['attributes']['updated_at'] = {
+ 'type' => 'datetime',
+ }
+ end
+
+ def init
+ super
+ @attributes = ManifestBase.load_name_values self, @json, 'attributes', Attribute
+ @associations = ManifestBase.load_value self, @json, 'associations', Association
+ @tree = {}
+ @json['tree'].each {|tree_name, parent_model_name|
+ @tree[tree_name] = Tree.new(self, tree_name, parent_model_name)
}
- models
+ @extend_column_name = @json['extend_column_name']
+ @list = ManifestBase.load_value self, @json, 'list', List
end
- attr :model_name, :model_manifest,
- :attributes, :associations, :tree, :lists
- def initialize manifest, model_name, model_manifest
- @manifest = manifest
- @model_name = model_name
- @model_manifest = model_manifest
- self.set_default
- self.init
+ def model_name
+ @name
end
- def set_default
- @model_manifest['attributes'] ||= {}
- @model_manifest['associations'] ||= {}
- @model_manifest['tree'] ||= {}
- @model_manifest['lists'] ||= {}
+ def classify
+ ::Manifest.item_name_to_model @name
end
- def init
- @attributes = {}
- @model_manifest['attributes'].each {|attribute_name, attribute_manifest|
- @attributes[attribute_name] = ModelModule::Attribute.new(self, attribute_name, attribute_manifest)
+ def table_name
+ self.classify.table_name
+ end
+
+ def valid_encode_columns
+ r = []
+ @attributes.each {|attribute_name, attribute|
+ next unless attribute.type == 'text'
+ r << attribute_name
}
- @associations = ModelModule::Association.new(self, @model_manifest['associations'])
- @tree = {}
- @model_manifest['tree'].each {|tree_name, parent_model_name|
- @tree[tree_name] = ModelModule::Tree.new(self, tree_name, parent_model_name)
+ r
+ end
+
+ def owner_type
+ return :author if @attributes['author_id']
+ return :artist if @attributes['artist_id']
+ false
+ end
+
+ def content_model
+ return true if self.owner_type
+ false
+ end
+
+ def child_model_manifests tree_name
+ r = []
+ ::Manifest.manifest.models.each {|child_model_name, child_model_manifest|
+ next unless child_model_manifest.tree[tree_name]
+ next unless child_model_manifest.tree[tree_name].parent_model_name == @model_name
+ r << child_model_manifest
}
- @lists = {}
- @model_manifest['lists'].each {|list_name, list_manifest|
- @lists[list_name] = ModelModule::ListFactory.factory(self, list_name, list_manifest)
+ r
+ end
+
+ def child_models tree_name
+ self.child_model_manifests(tree_name).map {|child_model_manifest|
+ child_model_manifest.classify
}
end
- def classify
- ::Manifest.item_name_to_model @model_name
+ def child_element_names tree_name
+ self.child_models(tree_name).map {|child_model|
+ self.associations.child_element_name(child_model)
+ }
+ end
+
+ def child_element_name item_name
+ self.associations.child_element_name(child_model_manifest)
end
end