2 class Panel < ActiveRecord::Base
4 belongs_to :resource_picture
5 has_many :scroll_panels
6 has_many :panel_pictures, :dependent => :destroy
7 has_many :speech_balloons, :dependent => :destroy
8 has_many :ground_pictures, :dependent => :destroy
9 has_many :ground_colors, :dependent => :destroy
10 accepts_nested_attributes_for :panel_pictures, :allow_destroy => true
11 accepts_nested_attributes_for :speech_balloons, :allow_destroy => true
12 accepts_nested_attributes_for :ground_pictures, :allow_destroy => true
13 accepts_nested_attributes_for :ground_colors, :allow_destroy => true
15 validates :width, :presence => true, :numericality => true, :natural_number => true
16 validates :height, :presence => true, :numericality => true, :natural_number => true
17 validates :border, :presence => true, :numericality => {:greater_than_or_equal_to => 0}
18 validates :author_id, :presence => true, :numericality => true, :existence => {:both => false}
19 validates :publish, :presence => true, :numericality => true
21 before_validation :valid_encode
24 ['caption'].each do |a|
25 next if attributes[a] == nil
26 raise Pettanr::BadRequest unless attributes[a].valid_encoding?
30 def self.each_element_class_names
31 Pettanr::Application.elements.each do |k, n|
36 def self.class_name_to_class k
40 def self.each_element_classes
41 self.each_element_class_names do |k|
42 e = self.class_name_to_class k
47 def elements_by_class_name class_name
48 self.__send__ class_name.tableize
57 self.author_id = au.id
61 roles = [roles] unless roles.respond_to?(:each)
62 au = Panel.get_author_from_roles roles
63 return false unless au
64 self.author_id == au.id
68 if MagicNumber['run_mode'] == 0
69 return false unless guest_role_check(roles)
71 return false unless reader_role_check(roles)
73 return true if self.own?(roles)
74 return true if self.new_record?
87 'panel' + self.tag_panel_id + c.to_s
91 self.new_record? ? '0' : self.id.to_s
98 def tag_attributes column = nil, opt = {}
100 :id => self.field_tag_id(column), :panel_id => self.tag_panel_id
104 def select_tag_attributes(selected, column, opt = {})
107 {:html => {:selected => selected}},
108 self.field_tag_attributes(column, opt)
112 def field_tag_attributes column, opt = {}
113 self.tag_attributes(column).merge(
118 def tag_attr column = nil, opt = {}
119 self.tag_attributes(column, opt).to_attr
122 def field_tag_attr column, no_attr, opt = {}
123 self.field_tag_attributes(column, no_attr, opt).to_attr
126 def self.default_page_size
130 def self.max_page_size
134 def self.page prm = nil
140 def self.page_size prm = self.default_page_size
142 page_size = self.max_page_size if page_size > self.max_page_size
143 page_size = self.default_page_size if page_size < 1
151 def self.mylist_where au
152 ['panels.author_id = ?', au.id]
155 def self.himlist_where au
156 ['panels.author_id = ? and panels.publish > 0', au.id]
159 def self.list page = 1, page_size = self.default_page_size
160 Panel.where(self.list_where()).includes(Panel.list_opt).order('panels.updated_at desc').offset((page -1) * page_size).limit(page_size)
163 def self.mylist au, page = 1, page_size = Author.default_panel_page_size
164 Panel.where(self.mylist_where(au)).includes(Panel.list_opt).order('panels.updated_at desc').offset((page -1) * page_size).limit(page_size)
167 def self.himlist au, page = 1, page_size = Author.default_panel_page_size
168 Panel.where(self.himlist_where(au)).includes(Panel.list_opt).order('panels.updated_at desc').offset((page -1) * page_size).limit(page_size)
171 def self.list_paginate page = 1, page_size = self.default_page_size
172 Kaminari.paginate_array(Array.new(Panel.where(self.list_where()).count, nil)).page(page).per(page_size)
175 def self.mylist_paginate au, page = 1, page_size = Author.default_panel_page_size
176 Kaminari.paginate_array(Array.new(Panel.where(self.mylist_where(au)).count, nil)).page(page).per(page_size)
179 def self.himlist_paginate au, page = 1, page_size = Author.default_panel_page_size
180 Kaminari.paginate_array(Array.new(Panel.where(self.himlist_where(au)).count, nil)).page(page).per(page_size)
187 self.each_element_classes do |e|
188 r.merge!(e.list_opt_for_panel)
193 def self.show rid, roles
195 opt.merge!(Panel.show_opt)
196 res = Panel.find(rid, opt)
197 raise ActiveRecord::Forbidden unless res.visible?(roles)
201 def self.edit rid, au
203 opt.merge!(Panel.show_opt)
204 res = Panel.find(rid, opt)
205 raise ActiveRecord::Forbidden unless res.own?(au)
213 self.each_element_classes do |e|
214 r.merge!(e.show_opt_for_panel)
221 self.class.each_element_class_names do |k|
222 r += (self.elements_by_class_name(k) || [])
229 self.parts_element.each do |e|
237 self.parts_element.each do |e|
244 self.panel_elements.map {|e|
245 #(-_-;)<... kore wa hidoi
246 JSON.parse e.to_json({:include => e.class.json_opt_for_panel})
250 def panel_elements_as_json
251 self.to_json({:include => {:author => {}}, :methods => :elements})
254 def self.list_as_json_text ary
255 '[' + ary.map {|i| i.panel_elements_as_json }.join(',') + ']'
259 self.panel_elements.size
263 self.panel_elements.size + 1
267 panel_elements.map { |e|
273 panel_elements.map { |e|
278 def licensed_pictures
280 self.panel_elements.each do |elm|
281 next unless elm.class.has_picture?
282 r[elm.picture_id] = elm.picture unless r[elm.picture_id]
287 def self.visible_count
291 def self.collect_element_value elements, name
294 if o['_destroy'] or o[:_destroy]
303 def self.validate_serial ary, offset = 0
305 ary.compact.sort.each do |n|
306 break false unless n == i
309 ary.compact.size == i - offset
312 def self.validate_element_serial elements, name, offset = 0
313 Panel.validate_serial(Panel.collect_element_value(elements, name), offset)
316 def self.validate_elements_serial c
318 Panel.validate_element_serial(conf[:elements], conf[:name], conf[:offset]) ? nil : false
322 def validate_serial_list
324 self.class.each_element_class_names do |k|
325 l << self.elements_by_class_name(k)
328 {:elements => l, :name => :t, :offset => 0},
329 {:elements => l, :name => :z, :offset => 1}
333 # r1 = Panel.validate_elements_id validate_id_list
334 Panel.validate_elements_serial validate_serial_list
338 @new_element_index = 0
339 self.panel_elements.each do |elm|
341 elm.new_index = @new_element_index
342 @new_element_index += 1
349 self.errors.add :base, I18n.t('errors.invalid_json')
352 self.attributes = attr
356 self.panel_elements.each do |elm|
362 unless validate_child
364 self.errors.add :base, I18n.t('errors.invalid_t')
365 raise ActiveRecord::Rollback
371 def remove_element target, au
374 panel_attributes = {}
375 self.panel_elements.each do |elm|
376 attr = elm.attributes
378 attr['_destroy'] = true
386 panel_attributes[elm.class.to_s.tableize + '_attributes'] ||= {}
387 panel_attributes[elm.class.to_s.tableize + '_attributes'][elm.id] = attr
389 self.store(panel_attributes, au)
392 def destroy_with_elements
395 self.parts_element.each do |element|
396 raise ActiveRecord::Rollback unless element.destroy
398 raise ActiveRecord::Rollback unless self.destroy
405 attr = self.copy_attributes
406 Panel.each_element_class_names do |n|
407 attr.merge! Panel.class_name_to_class(n).panelize(self.elements_by_class_name(n).map {|elm| elm.copy_attributes})
416 r.delete 'created_at'
417 r.delete 'updated_at'
421 def self.panelize panel
422 attr = panel.attributes
429 def self.validate_id ary, pid
432 (v == pid or v == nil) ? nil : false
439 def self.validate_element_id elements, name, pid
440 Panel.validate_id(Panel.collect_element_value(elements, name), pid)
443 def self.validate_elements_id c
445 Panel.validate_element_id(conf[:elements], conf[:name], conf[:parent_id]) ? nil : false
450 r = self.speech_balloons.map {|sb|
451 {:elements => [sb.speeches, sb.balloons], :name => :speech_balloon_id, :parent_id => sb.id}
453 r.unshift({:elements => [self.panel_pictures, self.speech_balloons], :name => :panel_id, :parent_id => self.id})