2 class Panel < Peta::Content
5 has_many :scroll_panels
7 has_many :panel_pictures, :dependent => :destroy
8 has_many :speech_balloons, :dependent => :destroy
9 has_many :ground_pictures, :dependent => :destroy
10 has_many :ground_colors, :dependent => :destroy
11 accepts_nested_attributes_for :panel_pictures, :allow_destroy => true
12 accepts_nested_attributes_for :speech_balloons, :allow_destroy => true
13 accepts_nested_attributes_for :ground_pictures, :allow_destroy => true
14 accepts_nested_attributes_for :ground_colors, :allow_destroy => true
16 validates :width, :presence => true, :numericality => true, :natural_number => true
17 validates :height, :presence => true, :numericality => true, :natural_number => true
18 validates :border, :presence => true, :numericality => {:greater_than_or_equal_to => 0}
19 validates :author_id, :presence => true, :numericality => true, :existence => {:both => false}
20 validates :publish, :presence => true, :numericality => true
22 def self.valid_encode_columns
26 def self.each_element_class_names
27 Manifest.manifest.system_resources.elements.each do |k, n|
32 def self.class_name_to_class k
36 def self.each_element_classes
37 self.each_element_class_names do |k|
38 e = self.class_name_to_class k
43 def elements_by_class_name class_name
44 self.__send__ class_name.tableize
52 def overwrite operators
53 return false unless operators.author
54 self.author_id = operators.author.id
57 def visible? operators
59 return true if self.new_record?
64 self.visible? operators
71 # ground_picture element template
74 'width' => self.width.to_s + 'px', 'height' => self.height.to_s + 'px'
79 'panel' + self.tag_panel_id + c.to_s
83 self.new_record? ? '0' : self.id.to_s
90 def tag_attributes column = nil, opt = {}
92 :id => self.field_tag_id(column), :panel_id => self.tag_panel_id
96 def select_tag_attributes(selected, column, opt = {})
98 {:html => {:selected => selected}},
99 self.field_tag_attributes(column, opt)
103 def field_tag_attributes column, no_attr, opt = {}
104 self.tag_attributes(column).merge(
109 def tag_attr column = nil, opt = {}
110 self.tag_attributes(column, opt).to_attr
113 def field_tag_attr column, no_attr, opt = {}
114 self.field_tag_attributes(column, no_attr, opt).to_attr
122 @render_count = render_count + 1
130 'panels.updated_at desc'
137 self.each_element_classes do |e|
138 r.merge!(e.list_opt_for_panel)
147 self.each_element_classes do |e|
148 r.merge!(e.show_opt_for_panel)
155 self.class.each_element_class_names do |k|
156 r += (self.elements_by_class_name(k) || [])
163 self.parts_element.each do |e|
171 self.parts_element.each do |e|
178 self.panel_elements.map {|e|
179 #(-_-;)<... kore wa hidoi
180 JSON.parse e.to_json({:include => e.class.json_opt_for_panel})
184 def panel_elements_as_json
185 self.to_json({:include => {:author => {}}, :methods => :elements})
188 def self.list_as_json_text ary
189 '[' + ary.map {|i| i.panel_elements_as_json }.join(',') + ']'
193 self.panel_elements.size
197 self.panel_elements.size + 1
201 panel_elements.map { |e|
207 panel_elements.map { |e|
212 def licensed_pictures
214 self.panel_elements.each do |elm|
215 next unless elm.class.has_picture?
216 r[elm.picture_id] = elm.picture unless r[elm.picture_id]
221 def self.visible_count
225 def self.collect_element_value elements, name
228 if o['_destroy'] or o[:_destroy]
237 def self.validate_serial ary, offset = 0
239 ary.compact.sort.each do |n|
240 break false unless n == i
243 ary.compact.size == i - offset
246 def self.validate_element_serial elements, name, offset = 0
247 Panel.validate_serial(Panel.collect_element_value(elements, name), offset)
250 def self.validate_elements_serial c
252 Panel.validate_element_serial(conf[:elements], conf[:name], conf[:offset]) ? nil : false
256 def validate_serial_list
258 self.class.each_element_class_names do |k|
259 l << self.elements_by_class_name(k)
262 {:elements => l, :name => :t, :offset => 0},
263 {:elements => l, :name => :z, :offset => 1}
267 # r1 = Panel.validate_elements_id validate_id_list
268 Panel.validate_elements_serial validate_serial_list
272 @new_element_index = 0
273 self.panel_elements.each do |elm|
275 elm.new_index = @new_element_index
276 @new_element_index += 1
281 def store attr, operators
283 self.errors.add :base, I18n.t('errors.invalid_json')
286 self.attributes = attr
287 self.overwrite operators
290 self.panel_elements.each do |elm|
296 unless validate_child
298 self.errors.add :base, I18n.t('errors.invalid_t')
299 raise ActiveRecord::Rollback
305 def remove_element target, operators
308 panel_attributes = {}
309 self.panel_elements.each do |elm|
310 attr = elm.attributes
312 attr['_destroy'] = true
320 panel_attributes[elm.class.to_s.tableize + '_attributes'] ||= {}
321 panel_attributes[elm.class.to_s.tableize + '_attributes'][elm.id] = attr
323 self.store(panel_attributes, operators)
326 def destroy_with_elements
329 self.parts_element.each do |element|
330 raise ActiveRecord::Rollback unless element.destroy
332 raise ActiveRecord::Rollback unless self.destroy
339 attr = self.copy_attributes
340 Panel.each_element_class_names do |n|
341 attr.merge! Panel.class_name_to_class(n).panelize(self.elements_by_class_name(n).map {|elm| elm.copy_attributes})
350 r.delete 'created_at'
351 r.delete 'updated_at'
355 def self.panelize panel
356 attr = panel.attributes
363 def self.validate_id ary, pid
366 (v == pid or v == nil) ? nil : false
373 def self.validate_element_id elements, name, pid
374 Panel.validate_id(Panel.collect_element_value(elements, name), pid)
377 def self.validate_elements_id c
379 Panel.validate_element_id(conf[:elements], conf[:name], conf[:parent_id]) ? nil : false
384 r = self.speech_balloons.map {|sb|
385 {:elements => [sb.speeches, sb.balloons], :name => :speech_balloon_id, :parent_id => sb.id}
387 r.unshift({:elements => [self.panel_pictures, self.speech_balloons], :name => :panel_id, :parent_id => self.id})