-class SheetPanel < ActiveRecord::Base
- belongs_to :author
+class SheetPanel < Peta::Element
+ load_manifest
belongs_to :panel
belongs_to :sheet
+ accepts_nested_attributes_for :panel, :allow_destroy => true
+ #alias_attribute :attr_y, :y
- validates :sheet_id, :presence => true, :numericality => true, :existence => {:both => false}
- validates :panel_id, :presence => true, :numericality => true, :existence => {:both => false}
- validates :author_id, :presence => true, :numericality => true, :existence => {:both => false}
+ validates :sheet_id, :numericality => {:allow_blank => true}
+ validates :panel_id, :numericality => {:allow_blank => true}
validates :x, :presence => true, :numericality => true
validates :y, :presence => true, :numericality => true
validates :z, :presence => true, :numericality => {:greater_than => 0}
validates :t, :presence => true, :numericality => {:greater_than_or_equal_to => 0}
+ def y
+ self.attributes['y']
+ end
+
def supply_default
- self.sheet_id = nil
- self.panel_id = nil
self.x = 15
self.y = 15
- self.z = 1
- self.t = nil
- end
-
- def overwrite au
- return false unless au
- self.author_id = au.id
- end
-
- def own? roles
- roles = [roles] unless roles.respond_to?(:each)
- au = SheetPanel.get_author_from_roles roles
- return false unless au
- self.author_id == au.id
- end
-
- def visible? roles
- if MagicNumber['run_mode'] == 0
- return false unless guest_role_check(roles)
+ if self.sheet
+ self.t = self.sheet.new_t
+ self.z = self.sheet.new_z
else
- return false unless reader_role_check(roles)
+ self.sheet_id = nil
+ self.panel_id = nil
+ self.z = 1
+ self.t = nil
end
- return true if self.sheet.own?(roles)
- self.sheet.visible? roles
- end
-
- def self.default_panel_size
- 30
end
- def self.max_panel_size
- 200
- end
-
- def self.offset cnt, prm = nil
- offset = prm.to_i
- offset = cnt - 1 if offset >= cnt
- offset = cnt - offset.abs if offset < 0
- offset = 0 if offset < 0
- offset
- end
-
- def self.panel_count cnt, prm = self.default_panel_size
- count = prm.to_i
- count = self.max_panel_size if count > self.max_panel_size
- count = self.default_panel_size if count < 1
- count
- end
-
- def self.default_page_size
- 25
- end
-
- def self.max_page_size
- 100
- end
-
- def self.page prm = nil
- page = prm.to_i
- page = 1 if page < 1
- page
- end
-
- def self.page_size prm = self.default_page_size
- page_size = prm.to_i
- page_size = self.max_page_size if page_size > self.max_page_size
- page_size = self.default_page_size if page_size < 1
- page_size
- end
-
- def self.play_list_where cid
- ['sheet_panels.sheet_id = ?', cid]
- end
-
- def self.list_where
- 'sheets.visible > 0'
- end
-
- def self.mylist_where au
- ['sheet_panels.author_id = ?', au.id]
- end
-
- def self.himlist_where au
- ['sheet_panels.author_id = ? and sheets.visible > 0', au.id]
- end
-
- def self.play_list sheet, author, offset = 0, limit = SheetPanel.default_panel_size
- SheetPanel.where(self.play_list_where(sheet.id)).includes(SheetPanel.list_opt).order('sheet_panels.t').offset(offset).limit(limit)
- end
-
- def self.list page = 1, page_size = self.default_page_size
- SheetPanel.where(self.list_where()).includes(SheetPanel.list_opt).order('sheet_panels.updated_at desc').offset((page -1) * page_size).limit(page_size)
- end
-
- def self.mylist au, page = 1, page_size = Author.default_sheet_panel_page_size
- SheetPanel.where(self.mylist_where(au)).includes(SheetPanel.list_opt).order('sheet_panels.updated_at desc').offset((page -1) * page_size).limit(page_size)
- end
-
- def self.himlist au, page = 1, page_size = Author.default_sheet_panel_page_size
- SheetPanel.where(self.himlist_where(au)).includes(SheetPanel.list_opt).order('sheet_panels.updated_at desc').offset((page -1) * page_size).limit(page_size)
- end
-
- def self.list_paginate page = 1, page_size = self.default_page_size
- Kaminari.paginate_array(Array.new(SheetPanel.where(self.list_where()).includes(SheetPanel.list_opt).count, nil)).page(page).per(page_size)
- end
-
- def self.mylist_paginate au, page = 1, page_size = Author.default_sheet_panel_page_size
- Kaminari.paginate_array(Array.new(SheetPanel.where(self.mylist_where(au)).includes(SheetPanel.list_opt).count, nil)).page(page).per(page_size)
- end
-
- def self.himlist_paginate au, page = 1, page_size = Author.default_sheet_panel_page_size
- Kaminari.paginate_array(Array.new(SheetPanel.where(self.himlist_where(au)).includes(SheetPanel.list_opt).count, nil)).page(page).per(page_size)
- end
-
- def self.list_opt
+ def self.by_author_list_includes
{
- :author => {},
:sheet => {
:author => {}
- },
- :panel => {
- :author => {},
- :panel_pictures => {:picture => {:artist => {}, :license => {}}},
- :speech_balloons =>{:balloon => {}, :speech => {}}
}
}
end
- def self.list_json_opt
- {:include => {
- :author => {},
- :sheet => {
- :author => {}
- },
- :panel => {
- :author => {},
- :panel_pictures => {:picture => {:artist => {}, :license => {}}},
- :speech_balloons =>{:balloon => {}, :speech => {}}
- }
- }}
- end
-
- def self.show spid, roles
- opt = {}
- opt.merge!(SheetPanel.show_opt)
- res = SheetPanel.find spid, opt
- raise ActiveRecord::Forbidden unless res.visible?(roles)
- res
- end
-
- def self.edit spid, au
- opt = {}
- opt.merge!(SheetPanel.show_opt)
- res = SheetPanel.find spid, opt
- raise ActiveRecord::Forbidden unless res.own?(au)
- res
- end
-
def self.show_opt
{:include => {
- :author => {},
:sheet => {
:author => {}
},
def sheet_panel_as_json au
panel_include = if self.panel and self.panel.visible?(au)
- {:include => {:author => {}}, :methods => :elements}
+ {:include => {}, :methods => :elements}
else
- {:include => {:author => {}}}
+ {:include => {}}
end
- self.to_json({:include => {:sheet => {:include => {:author => {}}}, :author => {}, :panel => panel_include}})
+ self.to_json({:include => {:sheet => {:include => {:author => {}}}, :panel => panel_include}})
end
def self.list_as_json_text ary, au
'[' + ary.map {|i| i.sheet_panel_as_json(au) }.join(',') + ']'
end
- def self.licensed_pictures sheet_panels
- r = {}
- sheet_panels.each do |sheet_panel|
- r.merge!(sheet_panel.panel.licensed_pictures) if sheet_panel.panel
+ def licensed_pictures
+ if self.panel
+ self.panel.licensed_pictures
+ else
+ {}
end
- r
- end
-
- def self.new_t sheet_id
- r = SheetPanel.max_t(sheet_id)
- r.blank? ? 0 : r.to_i + 1
- end
-
- def self.max_t sheet_id
- SheetPanel.maximum(:t, :conditions => ['sheet_id = ?', sheet_id])
end
- def self.find_t sheet_id, t
- SheetPanel.find(:first, :conditions => ['sheet_id = ? and t = ?', sheet_id, t])
- end
-
- def self.collect_t sheet_panel
- r = SheetPanel.find(:all, :conditions => ['sheet_id = ?', sheet_panel.sheet_id], :order => 't')
- r.map {|sp| sp.t}
- end
-
- def self.serial? ary
- i = 0
- ary.compact.sort.each do |t|
- break false unless t == i
- i += 1
+ def self.panelize elements_attributes
+ elements_attributes = [elements_attributes] unless elements_attributes.is_a?(Array)
+ hash = {}
+ index = 0
+ elements_attributes.each do |element_attributes|
+ hash[self.to_s.tableize + '_attributes'] ||= {}
+ n = if element_attributes['id']
+ element_attributes['id'].to_s
+ else
+ index += 1
+ 'new' + index.to_s
+ end
+ hash[self.to_s.tableize + '_attributes'][n] = element_attributes
+ end
+ hash
+ end
+
+ def copy_attributes
+ r = self.attributes
+ r.delete 'id'
+ r.delete 'sheet_id'
+ r.delete 'panel_id' # create panel
+ r.delete 'created_at'
+ r.delete 'updated_at'
+ r
end
- ary.compact.size == i
- end
-
- def self.validate_t sheet_panel
- SheetPanel.serial?(SheetPanel.collect_t(sheet_panel))
- end
-
- def insert_shift
- SheetPanel.update_all('t = t + 1', ['sheet_id = ? and t >= ?', self.sheet_id, self.t])
- end
-
- def lesser_shift old_t
- self.t = 0 if self.t < 0
- SheetPanel.update_all('t = t + 1', ['sheet_id = ? and (t >= ? and t < ?)', self.sheet_id, self.t, old_t])
- end
-
- def higher_shift old_t
- nf = SheetPanel.find_t(self.sheet_id, self.t)
- max_t = SheetPanel.max_t(self.sheet_id).to_i
- self.t = max_t if self.t > max_t
- SheetPanel.update_all('t = t - 1', ['sheet_id = ? and (t > ? and t <= ?)', self.sheet_id, old_t, self.t])
- end
- def update_shift old_t
- if self.t > old_t
- higher_shift old_t
+ def copyable?
+ if self.panel and self.panel.publish? == false
+ false
else
- lesser_shift old_t
+ true
end
end
- def rotate old_t = nil
- if self.new_record?
- if self.t.blank?
- self.t = SheetPanel.new_t self.sheet_id
- else
- self.insert_shift
- end
+ def panel_attributes
+ if self.panel
+ {'panel_attributes' => self.panel.copy}
else
- if self.t.blank?
- else
- self.update_shift old_t
- end
+ {}
end
end
- def allow?
+ def allow? operators
return nil if self.sheet_id == nil or self.panel_id == nil
- self.sheet.own?(self.author) and self.panel.usable?(self.author)
+ self.sheet.own?(operators) and self.panel.usable?(operators)
end
- def store old_t = nil
+ def store operators, old_t = nil
res = false
- SheetPanel.transaction do
- case self.allow?
+ self.class.transaction do
+ case self.allow? operators
when true
self.rotate old_t
when false
end
res = self.save
raise ActiveRecord::Rollback unless res
- res = SheetPanel.validate_t(self)
+ res = self.class.validate_t(self.sheet_id)
unless res
self.errors.add :t, 'unserialized'
raise ActiveRecord::Rollback
res
end
- def destroy_and_shorten
- res = false
- SheetPanel.transaction do
- SheetPanel.update_all('t = t - 1', ['sheet_id = ? and (t > ?)', self.sheet_id, self.t])
- raise ActiveRecord::Rollback unless self.destroy
- res = true
- end
- res
- end
-
end
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