2 class Item < ActiveRecord::Base
3 self.abstract_class = true
9 Rails.env == "development"
14 return true unless self.my_manifest
15 return true unless Manifest.manifest.items
16 return true unless Manifest.manifest.models
21 def self.load_manifest
22 return nil if self._skip_load?
23 vc = self.my_manifest.valid_encode_columns
24 define_singleton_method("valid_encode_columns") do
27 cm = self.my_manifest.child_models
28 define_singleton_method("child_models") do
31 cen = self.my_manifest.child_element_names
32 define_singleton_method("child_element_names") do
42 before_validation :valid_encode
45 return nil unless Manifest.manifest.items
46 Manifest.manifest.items[self.item_name]
50 return nil unless Manifest.manifest.models
51 Manifest.manifest.models[self.item_name]
59 self.singular.pluralize
63 self.singular.underscore
86 def self.path_name with_engine = false
87 self.plural.underscore
90 def self.find_boost_name column_name
91 self.my_peta.find_boost_name column_name
94 def self.extend_column? column_name
95 self.my_peta.extend_column? column_name
103 self.table_name + '.updated_at desc'
110 def self.list_json_opt
114 def self.show item_id, operators
116 opt.merge!(self.show_opt)
117 item = self.find(item_id, opt)
119 raise ActiveRecord::Forbidden if item.visible?(operators) == false
127 def self.show_json_opt
131 def self.fold_extend_settings attr
132 self.my_peta.boost.each do |name, manifest|
133 my_settings = attr[manifest.settings_column_name]
134 if my_settings.is_a?(Hash)
135 attr[manifest.settings_column_name] = my_settings.to_json
151 self.class.table_name
154 def path_name with_engine = false
155 self.class.path_name(with_engine)
158 def form_template with_engine = false
159 self.path_name(with_engine) + '/form'
163 self.extend_column ? self.attributes[self.extend_column] : self.item_name
167 self.class.valid_encode_columns.each do |a|
168 next if attributes[a] == nil
169 raise Pettanr::BadRequest unless self.attributes[a].valid_encoding?
174 self.class.my_peta.boost.each do |boost_name, boost_manifest|
175 next if level == 'read' and boost_manifest.level == 'post'
176 self.boost boost_manifest
180 def boost boost_manifest
182 @boosters[boost_manifest.name] ||= Locmare::Booster.new(boost_manifest, self)
189 def extend_column? column_name
190 self.class.extend_column? column_name
194 self.boosters.each do |boost_name, booster|
195 booster.supply_default
200 self.boosters.each do |boost_name, booster|
205 def user_visible? operators
206 if Manifest.manifest.magic_numbers['run_mode'] == 0
207 return false unless operators.guest?
209 return false unless operators.resource_reader?
214 def visible? operators
215 return false unless self.user_visible? operators
220 self.respond_to? :editor
228 self.new_record? ? 'stored' : 'new'
231 def merge_dom_item_id attr, name = nil
233 attr.merge({'id' => self.dom_item_id(name)})
239 def tag_attributes name = nil, opt = {}
241 'data-pool_type' => self.dom_pool_type, 'data-id' => self.dom_id,
242 'data-item_name' => self.item_name
244 r = self.merge_dom_item_id r, name
249 def field_tag_attributes column_name, opt = {}
250 self.tag_attributes(column_name, opt).merge(
251 {'data-column_name' => column_name}
255 def post_attribute_key
259 ##################################################################
261 ##################################################################
263 def self.each_import data
269 def self.import_system_picture attr
271 return false if d.blank?
272 imager = PettanImager.load(Base64.decode64(d.to_s))
273 return false unless imager
274 sp = SystemPicture.store(imager)
275 return false unless sp
279 def self.replace_system_picture attr
280 attr.each do |name, value|
282 r = if name.to_s =~ /_id$/
283 self.import_system_picture value
285 self.replace_system_picture value
287 return false unless r
293 def self.modify_object(name, attr, key = 'name')
294 c = 'find_by_' + key.to_s
295 r = self.__send__ c, name
305 def self.import_list(attrs, &blk)
308 attrs.each do |name, item|
309 m = blk.call(name, item)
310 res.push(m) unless m.valid?
312 raise ActiveRecord::Rollback unless res.empty?
317 def self.import_text(text, &blk)
318 attrs = JSON.parse(text)
319 self.import_list attrs, &blk
322 def self.import_file(filename, &blk)
323 text = File.open(filename, 'r').read
324 self.import_text text, &blk
327 def self.import_url(url, &blk)
328 text = open(url).read
329 self.import_text text, &blk
332 def self.import_urls(urls, &blk)
337 h[:validations] = self.import_url(url, &blk)
339 h[:exception] = {:location => $@, :message => $!}