self.author_id = operators.author.id
end
- def visible? operators
- return false unless super
- self.owner_model.visible? operators
- end
-
- def self.list_where
- 'sheets.visible > 0'
- end
-
- def self.list_order
- 'sheet_panels.updated_at desc'
- end
-
- def self.play_list_where cid
- ['sheet_panels.sheet_id = ?', cid]
- end
-
- def self.play_list sheet, author
- SheetPanel.where(self.play_list_where(sheet.id)).includes(SheetPanel.list_opt).order('sheet_panels.t')
- 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_opt
{:include => {
:author => {},
end
end
- def boost operators
- if self.panel
- self.panel.author_id = operators.author.id
- self.panel.panel_elements.each do |elm|
- elm.new_panel = self
- elm.boost
- end
- end
- end
-
def panel_attributes
if self.panel
{'panel_attributes' => self.panel.copy}
end
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
- 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
- else
- lesser_shift old_t
- 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
- else
- if self.t.blank?
- else
- self.update_shift old_t
- end
- end
- end
-
def allow? operators
return nil if self.sheet_id == nil or self.panel_id == nil
self.sheet.own?(operators) and self.panel.usable?(operators)
def store operators, old_t = nil
res = false
- SheetPanel.transaction do
+ self.class.transaction do
case self.allow? operators
when true
self.rotate old_t
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
-
- # element.rb
- def self.colum_structures
- @@colum_structures ||= {
- }
- end
-
- def self.path_name with_engine = false
- self.to_s.tableize
- end
-
- def new_index
- @new_index
- end
-
- def new_index= v
- @new_index = v
- end
-
- def new_sheet
- @new_sheet
- end
-
- def new_sheet= v
- @new_sheet = v
- end
-
- def get_sheet
- self.sheet || @new_sheet
- end
-
- def tag_id c = nil
- 'sheet' + self.tag_sheet_id + self.tag_element_type + self.tag_element_id + c.to_s
- end
-
- def field_tag_id f
- self.tag_id + f.to_s
- end
-
- def tag_sheet_id
- (self.get_sheet == nil or self.get_sheet.new_record?) ? '0' : self.get_sheet.id.to_s
- end
-
- def tag_element_id
- self.new_record? ? '0' : self.id.to_s
- end
-
- def tag_element_type
- 'sheet_panel'
- end
-
- def tag_new_index
- self.new_index.to_s
- end
-
- def path_name with_engine = false
- self.class.path_name(with_engine)
- end
-
- def form_template with_engine = false
- self.path_name(with_engine) + '/form'
- end
-
- def scenario_template with_engine = false
- self.path_name(with_engine) + '/scenario'
- end
-
- def element_face_template with_engine = false
- self.path_name(with_engine) + '/element_face'
- end
-
- def form_helper_template(colum_name)
- self.class.colum_structures[colum_name][:helper]
- end
-
- def tag_attributes column = nil, opt = {}
- {
- :id => self.field_tag_id(column), :sheet_id => self.tag_sheet_id,
- :element_id => self.tag_element_id, :element_type => self.tag_element_type
- }.merge(opt)
- end
-
- def field_tag_attributes column, no_attr, opt = {}
- self.tag_attributes(column).merge(
- {:column => column, :new_index => self.tag_new_index, :no_attr => no_attr}
- ).merge(opt)
- end
-
- #render element by body
- def any_tag_attributes name = nil, opt = {}
- r = self.tag_attributes(name)
- r.merge!(
- {:new_index => self.tag_new_index}
- ) if self.new_index
- r.merge(opt)
- end
-
- def select_tag_attributes(selected, column, no_attr)
- [
- :last, :first,
- {:html => {:selected => selected}},
- self.field_tag_attributes(column, no_attr)
- ]
- end
-
- def tag_attr column = nil, opt = {}
- self.tag_attributes(column, opt).to_attr
- end
-
- def field_tag_attr column, no_attr, opt = {}
- self.field_tag_attributes(column, no_attr, opt).to_attr
- end
-
- def any_tag_attr name = nil, opt = {}
- self.any_tag_attributes(name, opt).to_attr
- end
-
end
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