license extended

[pettanr/pettanr.git] / lib / peta / item.rb

diff --git a/lib/peta/item.rb b/lib/peta/item.rb
index 9f84df3..0fd4b80 100644 (file)
--- a/lib/peta/item.rb
+++ b/lib/peta/item.rb
@@ -1,6 +1,7 @@
 module Peta
   class Item < ActiveRecord::Base
     self.abstract_class = true
+    attr :boosters
     
     # Dynamic ClassMethods
     
@@ -8,30 +9,21 @@ module Peta
       self.my_manifest.valid_encode_columns
     end
     
-    def self._extend_column_name
-      self.my_manifest.extend_column_name
-    end
-    
     def self.load_manifest
       return nil unless self.my_manifest
       r = self._valid_encode_columns
       define_singleton_method("valid_encode_columns") do 
         r
       end
-      define_singleton_method("parent_model") do |tree_name|
-        self.my_manifest.tree[tree_name].parent_model
-      end
-      define_singleton_method("child_models") do  |tree_name|
-        self.my_manifest.child_models tree_name
+      r = self.my_manifest.child_models
+      define_singleton_method("child_models") do
+        r
       end
-      define_singleton_method("child_element_names") do  |tree_name|
-        self.my_manifest.child_element_names tree_name
+      r = self.my_manifest.child_element_names
+      define_singleton_method("child_element_names") do
+        r
       end
       # Instance Methods
-      n = self._extend_column_name
-      define_singleton_method("extend_column_name") do 
-        n
-      end
     end
     
     # ClassMethods
@@ -40,6 +32,10 @@ module Peta
     
     before_validation :valid_encode
     
+    def self.my_peta
+      Manifest.manifest.items[self.item_name]
+    end
+    
     def self.my_manifest
       Manifest.manifest.models[self.item_name]
     end
@@ -64,10 +60,30 @@ module Peta
       false
     end
     
+    def self.element?
+      false
+    end
+    
+    def self.root?
+      false
+    end
+    
+    def self.parent_model
+      nil
+    end
+    
     def self.path_name with_engine = false
       self.plural.underscore
     end
     
+    def self.find_boost_name column_name
+      self.my_peta.find_boost_name column_name
+    end
+    
+    def self.extend_column? column_name
+      self.my_peta.extend_column? column_name
+    end
+    
     def self.visible_count_options
       nil
     end
@@ -92,6 +108,7 @@ module Peta
       opt = {}
       opt.merge!(self.show_opt)
       item = self.find(item_id, opt)
+      item.boosts 'read'
       raise ActiveRecord::Forbidden unless item.visible?(operators)
       item
     end
@@ -104,6 +121,18 @@ module Peta
       {}
     end
     
+    def self.fold_extend_settings params
+      self.my_peta.boost.each do |name, manifest|
+        my_settings = params[self.item_name][manifest.settings_column_name]
+        if my_settings.is_a?(Hash)
+          params[self.item_name][manifest.settings_column_name] = my_settings.to_json
+        end
+      end
+      self.child_models.each do |child_model|
+        child_model.fold_extend_settings params
+      end
+    end
+    
     #InstanceMethods
     
     def item_name
@@ -118,10 +147,6 @@ module Peta
       self.class.table_name
     end
     
-    def extend_column_name
-      self.class.extend_column_name
-    end
-    
     def path_name with_engine = false
       self.class.path_name(with_engine)
     end
@@ -141,47 +166,34 @@ module Peta
       end
     end
     
-    def self.fold_extend_settings params
-      speech_balloon_settings = params[:speech_balloon][:settings]
-      if speech_balloon_settings.is_a?(Hash)
-        params[:speech_balloon][:settings] = speech_balloon_settings.to_json
+    def boosts level
+      self.class.my_peta.boost.each do |boost_name, boost_manifest|
+        next if level == 'read' and boost_manifest.level == 'post'
+        self.boost boost_manifest
       end
-      balloon_settings = params[:speech_balloon][:balloon_attributes][:settings]
-      if balloon_settings.is_a?(Hash)
-        params[:speech_balloon][:balloon_attributes][:settings] = balloon_settings.to_json
-      end
-      speech_settings = params[:speech_balloon][:speech_attributes][:settings]
-      if speech_settings.is_a?(Hash)
-        params[:speech_balloon][:speech_attributes][:settings] = speech_settings.to_json
-      end
-    end
-    
-    def engine
-      Object.const_get self.attributes[self.extend_column_name]
     end
     
-    def my_engine_resource
-      Manifest.manifest.system_resources.engine_resources[self.table_name]
+    def boost boost_manifest
+      @boosters ||= {}
+      @boosters[boost_manifest.name] = Locmare::Booster.new(boost_manifest, self)
     end
     
-    def engine?
-      return false unless self.my_engine_resource
-      self.my_engine_resource.resource_items.include? self.attributes[self.extend_column_name]
-    end
+    def boosters
+      @boosters
+          end
     
-    def boost
-      return false unless self.engine?
-      self.engine.boost self
-      true
+    def extend_column? column_name
+      self.class.extend_column? column_name
     end
     
     def supply_default
+      self.class.my_peta.supply_defaults self
     end
     
     def overwrite 
     end
     
-    def visible? operators
+    def user_visible? operators
       if Manifest.manifest.magic_numbers['run_mode'] == 0
         return false unless operators.guest?
       else
@@ -190,6 +202,11 @@ module Peta
       true
     end
     
+    def visible? operators
+      return false unless self.user_visible? operators
+      true
+    end
+    
     def editize?
       self.respond_to? :editor
     end
@@ -202,12 +219,20 @@ module Peta
       self.new_record? ? 'stored' : 'new'
     end
     
+    def merge_dom_item_id attr, name = nil
+      if self.editize?
+        attr.merge({'id' => self.dom_item_id(name)})
+      else
+        attr
+      end
+    end
+    
     def tag_attributes name = nil, opt = {}
       r = {
         'data-pool_type' => self.dom_pool_type, 'data-id' => self.dom_id, 
         'data-item_name' => self.item_name
       }
-      r.merge!({'id' => self.dom_item_id(name)}) if self.editize?
+      r = self.merge_dom_item_id r, name
       r.merge!(opt)
       r
     end
@@ -218,5 +243,9 @@ module Peta
       )
     end
     
+    def post_attribute_key
+      self.dom_id
+    end
+    
   end
 end