2 class Panel < ActiveRecord::Base
4 belongs_to :resource_picture
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 has_many :panel_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
15 accepts_nested_attributes_for :panel_colors, :allow_destroy => true
17 validates :width, :presence => true, :numericality => true, :natural_number => true
18 validates :height, :presence => true, :numericality => true, :natural_number => true
19 validates :border, :presence => true, :numericality => {:greater_than_or_equal_to => 0}
20 validates :x, :numericality => {:allow_blank => true}
21 validates :y, :numericality => {:allow_blank => true}
22 validates :z, :numericality => {:allow_blank => true, :greater_than => 0}
23 validates :author_id, :presence => true, :numericality => true, :existence => true
24 validates :publish, :presence => true, :numericality => true
32 self.author_id = au.id
36 return false unless au
37 self.own?(au) or self.publish?
41 return false unless au
42 self.author_id == au.id
53 def self.default_page_size
57 def self.max_page_size
61 def self.page prm = nil
67 def self.page_size prm = self.default_page_size
69 page_size = self.max_page_size if page_size > self.max_page_size
70 page_size = self.default_page_size if page_size < 1
74 def self.list page = 1, page_size = self.default_page_size
76 opt.merge!(self.list_opt)
77 opt.merge!({:limit => page_size, :offset => (page -1) * page_size}) if page_size > 0
78 opt.merge!({:conditions => 'panels.publish > 0', :order => 'panels.updated_at desc'})
85 :picture => {:artist => {}, :license => {}}
87 :speech_balloons => {:balloons => {}, :speeches => {}},
89 :picture => {:artist => {}, :license => {}}
100 def self.mylist au, page = 1, page_size = Author.default_panel_page_size
102 opt.merge!(self.list_opt)
103 opt.merge!({:limit => page_size, :offset => (page -1) * page_size}) if page_size > 0
104 opt.merge!({:conditions => ['panels.author_id = ?', au.id], :order => 'panels.updated_at desc'})
105 Panel.find(:all, opt)
108 def self.show rid, au
110 opt.merge!(Panel.show_opt)
111 res = Panel.find(rid, opt)
112 raise ActiveRecord::Forbidden unless res.visible?(au)
116 def self.edit rid, au
118 opt.merge!(Panel.show_opt)
119 res = Panel.find(rid, opt)
120 raise ActiveRecord::Forbidden unless res.own?(au)
127 :picture => {:artist => {}, :license => {}}
129 :speech_balloons => {:balloons => {}, :speeches => {}},
130 :ground_pictures => {
131 :picture => {:artist => {}, :license => {}}
143 ((self.panel_pictures || []) + (self.speech_balloons || [])).compact
148 self.parts_element.each do |e|
155 ((self.ground_colors || []) + (self.ground_pictures || []) + (self.panel_colors || [])).compact
164 :picture => {:artist => {}, :license => {}}
166 'SpeechBalloon' => {:balloons => {}, :speeches => {}},
168 :picture => {:artist => {}, :license => {}}
177 def self.elm_json_opt e
178 @@elm_json_opt[e.class.to_s]
182 self.panel_elements.map {|e|
183 #(-_-;)<... kore wa hidoi
184 JSON.parse e.to_json({:include => Panel.elm_json_opt(e)})
188 def panel_elements_as_json
189 self.to_json({:include => {:author => {}}, :methods => :elements})
192 def self.visible_count
196 def self.collect_element_value elements, name
204 def self.validate_t ary
206 ary.compact.sort.each do |t|
207 break false unless t == i
210 ary.compact.size == i
213 def self.validate_element_t elements, name
214 Panel.validate_t(Panel.collect_element_value(elements, name))
217 def self.validate_elements_t c
219 Panel.validate_element_t(conf[:elements], conf[:name]) ? nil : false
225 {:elements => [self.panel_pictures, self.speech_balloons], :name => :t}
229 # r1 = Panel.validate_elements_id validate_id_list
230 Panel.validate_elements_t validate_t_list
235 self.errors.add :base, 'invalid json'
238 self.attributes = attr
242 unless validate_child
243 self.errors.add :base , 'invalid time'
244 raise ActiveRecord::Rollback
252 def self.validate_id ary, pid
255 (v == pid or v == nil) ? nil : false
262 def self.validate_element_id elements, name, pid
263 Panel.validate_id(Panel.collect_element_value(elements, name), pid)
266 def self.validate_elements_id c
268 Panel.validate_element_id(conf[:elements], conf[:name], conf[:parent_id]) ? nil : false
273 r = self.speech_balloons.map {|sb|
274 {:elements => [sb.speeches, sb.balloons], :name => :speech_balloon_id, :parent_id => sb.id}
276 r.unshift({:elements => [self.panel_pictures, self.speech_balloons], :name => :panel_id, :parent_id => self.id})