1 class SheetPanel < ActiveRecord::Base
6 validates :sheet_id, :numericality => {:allow_blank => true}
7 validates :panel_id, :numericality => {:allow_blank => true}
8 validates :author_id, :presence => true, :numericality => true, :existence => {:both => false}
9 validates :x, :presence => true, :numericality => true
10 validates :y, :presence => true, :numericality => true
11 validates :z, :presence => true, :numericality => {:greater_than => 0}
12 validates :t, :presence => true, :numericality => {:greater_than_or_equal_to => 0}
20 self.t = self.sheet.new_t
21 self.z = self.sheet.new_z
29 return false unless au
30 self.author_id = au.id
34 roles = [roles] unless roles.respond_to?(:each)
35 au = SheetPanel.get_author_from_roles roles
36 return false unless au
37 self.author_id == au.id
41 if MagicNumber['run_mode'] == 0
42 return false unless guest_role_check(roles)
44 return false unless reader_role_check(roles)
46 return true if self.sheet.own?(roles)
47 self.sheet.visible? roles
50 def self.default_page_size
54 def self.max_page_size
58 def self.page prm = nil
64 def self.page_size prm = self.default_page_size
66 page_size = self.max_page_size if page_size > self.max_page_size
67 page_size = self.default_page_size if page_size < 1
71 def self.play_list_where cid
72 ['sheet_panels.sheet_id = ?', cid]
79 def self.mylist_where au
80 ['sheet_panels.author_id = ?', au.id]
83 def self.himlist_where au
84 ['sheet_panels.author_id = ? and sheets.visible > 0', au.id]
87 def self.play_list sheet, author
88 SheetPanel.where(self.play_list_where(sheet.id)).includes(SheetPanel.list_opt).order('sheet_panels.t')
91 def self.list page = 1, page_size = self.default_page_size
92 SheetPanel.where(self.list_where()).includes(SheetPanel.list_opt).order('sheet_panels.updated_at desc').offset((page -1) * page_size).limit(page_size)
95 def self.mylist au, page = 1, page_size = Author.default_sheet_panel_page_size
96 SheetPanel.where(self.mylist_where(au)).includes(SheetPanel.list_opt).order('sheet_panels.updated_at desc').offset((page -1) * page_size).limit(page_size)
99 def self.himlist au, page = 1, page_size = Author.default_sheet_panel_page_size
100 SheetPanel.where(self.himlist_where(au)).includes(SheetPanel.list_opt).order('sheet_panels.updated_at desc').offset((page -1) * page_size).limit(page_size)
103 def self.list_paginate page = 1, page_size = self.default_page_size
104 Kaminari.paginate_array(Array.new(SheetPanel.where(self.list_where()).includes(SheetPanel.list_opt).count, nil)).page(page).per(page_size)
107 def self.mylist_paginate au, page = 1, page_size = Author.default_sheet_panel_page_size
108 Kaminari.paginate_array(Array.new(SheetPanel.where(self.mylist_where(au)).includes(SheetPanel.list_opt).count, nil)).page(page).per(page_size)
111 def self.himlist_paginate au, page = 1, page_size = Author.default_sheet_panel_page_size
112 Kaminari.paginate_array(Array.new(SheetPanel.where(self.himlist_where(au)).includes(SheetPanel.list_opt).count, nil)).page(page).per(page_size)
123 :panel_pictures => {:picture => {:artist => {}, :license => {}}},
124 :speech_balloons =>{:balloon => {}, :speech => {}}
129 def self.list_json_opt
137 :panel_pictures => {:picture => {:artist => {}, :license => {}}},
138 :speech_balloons =>{:balloon => {}, :speech => {}}
143 def self.show spid, roles
145 opt.merge!(SheetPanel.show_opt)
146 res = SheetPanel.find spid, opt
147 raise ActiveRecord::Forbidden unless res.visible?(roles)
151 def self.edit spid, au
153 opt.merge!(SheetPanel.show_opt)
154 res = SheetPanel.find spid, opt
155 raise ActiveRecord::Forbidden unless res.own?(au)
167 :panel_pictures => {:picture => {:artist => {}, :license => {}}},
168 :speech_balloons =>{:balloon => {}, :speech => {}}
177 def sheet_panel_as_json au
178 panel_include = if self.panel and self.panel.visible?(au)
179 {:include => {:author => {}}, :methods => :elements}
181 {:include => {:author => {}}}
183 self.to_json({:include => {:sheet => {:include => {:author => {}}}, :author => {}, :panel => panel_include}})
186 def self.list_as_json_text ary, au
187 '[' + ary.map {|i| i.sheet_panel_as_json(au) }.join(',') + ']'
190 def licensed_pictures
192 self.panel.licensed_pictures
198 def self.panelize elements_attributes
199 elements_attributes = [elements_attributes] unless elements_attributes.is_a?(Array)
202 elements_attributes.each do |element_attributes|
203 hash[self.to_s.tableize + '_attributes'] ||= {}
204 n = if element_attributes['id']
205 element_attributes['id'].to_s
210 hash[self.to_s.tableize + '_attributes'][n] = element_attributes
219 r.delete 'created_at'
220 r.delete 'updated_at'
224 def self.new_t sheet_id
225 r = SheetPanel.max_t(sheet_id)
226 r.blank? ? 0 : r.to_i + 1
229 def self.max_t sheet_id
230 SheetPanel.maximum(:t, :conditions => ['sheet_id = ?', sheet_id])
233 def self.find_t sheet_id, t
234 SheetPanel.find(:first, :conditions => ['sheet_id = ? and t = ?', sheet_id, t])
237 def self.collect_t sheet_panel
238 r = SheetPanel.find(:all, :conditions => ['sheet_id = ?', sheet_panel.sheet_id], :order => 't')
244 ary.compact.sort.each do |t|
245 break false unless t == i
248 ary.compact.size == i
251 def self.validate_t sheet_panel
252 SheetPanel.serial?(SheetPanel.collect_t(sheet_panel))
256 SheetPanel.update_all('t = t + 1', ['sheet_id = ? and t >= ?', self.sheet_id, self.t])
259 def lesser_shift old_t
260 self.t = 0 if self.t < 0
261 SheetPanel.update_all('t = t + 1', ['sheet_id = ? and (t >= ? and t < ?)', self.sheet_id, self.t, old_t])
264 def higher_shift old_t
265 nf = SheetPanel.find_t(self.sheet_id, self.t)
266 max_t = SheetPanel.max_t(self.sheet_id).to_i
267 self.t = max_t if self.t > max_t
268 SheetPanel.update_all('t = t - 1', ['sheet_id = ? and (t > ? and t <= ?)', self.sheet_id, old_t, self.t])
271 def update_shift old_t
279 def rotate old_t = nil
282 self.t = SheetPanel.new_t self.sheet_id
289 self.update_shift old_t
295 return nil if self.sheet_id == nil or self.panel_id == nil
296 self.sheet.own?(self.author) and self.panel.usable?(self.author)
299 def store old_t = nil
301 SheetPanel.transaction do
306 raise ActiveRecord::Forbidden
310 raise ActiveRecord::Rollback unless res
311 res = SheetPanel.validate_t(self)
313 self.errors.add :t, 'unserialized'
314 raise ActiveRecord::Rollback
320 def destroy_and_shorten
322 SheetPanel.transaction do
323 SheetPanel.update_all('t = t - 1', ['sheet_id = ? and (t > ?)', self.sheet_id, self.t])
324 raise ActiveRecord::Rollback unless self.destroy
331 def self.colum_structures
332 @@colum_structures ||= {
336 def self.path_name with_engine = false
357 self.sheet || @new_sheet
361 'sheet' + self.tag_sheet_id + self.tag_element_type + self.tag_element_id + c.to_s
369 self.get_sheet == nil or self.get_sheet.new_record? ? '0' : self.get_sheet.id.to_s
373 self.new_record? ? '0' : self.id.to_s
384 def path_name with_engine = false
385 self.class.path_name(with_engine)
388 def form_template with_engine = false
389 self.path_name(with_engine) + '/form'
392 def scenario_template with_engine = false
393 self.path_name(with_engine) + '/scenario'
396 def element_face_template with_engine = false
397 self.path_name(with_engine) + '/element_face'
400 def form_helper_template(colum_name)
401 self.class.colum_structures[colum_name][:helper]
404 def tag_attributes column = nil, opt = {}
406 :id => self.field_tag_id(column), :sheet_id => self.tag_sheet_id,
407 :element_id => self.tag_element_id, :element_type => self.tag_element_type
411 def field_tag_attributes column, no_attr, opt = {}
412 self.tag_attributes(column).merge(
413 {:column => column, :new_index => self.tag_new_index, :no_attr => no_attr}
417 #render element by body
418 def any_tag_attributes name = nil, opt = {}
419 r = self.tag_attributes(name)
421 {:new_index => self.tag_new_index}
426 def select_tag_attributes(selected, column, no_attr)
429 {:html => {:selected => selected}},
430 self.field_tag_attributes(column, no_attr)
434 def tag_attr column = nil, opt = {}
435 self.tag_attributes(column, opt).to_attr
438 def field_tag_attr column, no_attr, opt = {}
439 self.field_tag_attributes(column, no_attr, opt).to_attr
442 def any_tag_attr name = nil, opt = {}
443 self.any_tag_attributes(name, opt).to_attr