Class: ArMenuItem

Inherits:
ApplicationRecord
  • Object
show all
Defined in:
app/models/ar_menu_item.rb

Overview

Schema information

Table name: ar_menu_item : Menu items

id                   Integer         id
created_at           Time            created_at
updated_at           Time            updated_at
caption              String          Caption of menu item
picture              String          Picture for the menu
link                 String          Link called when menu is chosen
link_prepend         String          Link field usually holds direct link to document. Prepand field holds data, that has to be prepanded to the link.
target               String          Target window for the link. Leave empty when same window.
page_id              Integer         Page link
order                Integer         Order on which menu item is shown. Lower number means prior position.
hidden               Boolean         Is hidden
active               Boolean         Is active
policy_id            Integer         Menu item will be diplayed according to this policy
parent_id            Integer         Parent menu item. 0 if top level
created_by           Integer         created_by
updated_by           Integer         updated_by

ArMenuItems model is used to save items of a menu.

Instance Method Summary collapse

Instance Method Details

#cache_delete ⇒ Object

Clear parent record from cache



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# File 'app/models/ar_menu_item.rb', line 95

def cache_delete
  ArMenu.find(ar_menu_id).cache_delete
end

#do_before_save ⇒ Object

Implementation of before_save callback.



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# File 'app/models/ar_menu_item.rb', line 88

def do_before_save
  self.link = ArPage.clear_link(caption.downcase.strip) if link.blank?
end

#menu_path ⇒ Object

Will return menu path for the item as array of id-s. Method can be used to determine all parents of current item.

Returns: Array. Of parent items ids.



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# File 'app/models/ar_menu_item.rb', line 65

def menu_path
  path, parent = [], self
  while parent
    path << parent.id
    parent = parent._parent
  end 
  path.reverse
end

#top_menu_id ⇒ Object

Dummy method



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# File 'app/models/ar_menu_item.rb', line 81

def top_menu_id
  menu_path[1]
end