Class: DcSimpleMenu

Inherits:
Object
  • Object
show all
Includes:
Mongoid::Document, Mongoid::Timestamps
Defined in:
app/models/dc_simple_menu.rb

Overview

Schema information

Collection name: dc_simple_menu : Simple menus

_id                  BSON::ObjectId       _id
created_at           Time                 created_at
updated_at           Time                 updated_at
name                 String               Menu name
description          String               Short description of menu
div_name             String               Div id name around menu area
link_prepend         String               Link field usually holds direct link to document. Prepand field holds data, that has to be prepanded to the link.
css                  String               CSS for this menu
active               Mongoid::Boolean     Active
created_by           BSON::ObjectId       created_by
updated_by           BSON::ObjectId       updated_by
dc_simple_menu_items Embedded:DcSimpleMenuItem Menu items

Simple menus were first menu system developed for DRG CMS. They can be only two menu levels deep. Menus are described in dc_simple_menu_items embedded documents.

Class Method Summary collapse

Class Method Details

.choices4_menu(site) ⇒ Object

Will return all top level menu items of specified menu. Used in DcPage document for selecting top level selected menu, when document displayed in browser.

Called from DcApplicationHelper :dc_choices4_menu: method.

Parameters:

Site

DcSite document. Site for which menu belongs to. If site is not specified

all current menus in collection will be returned.

Returns: Array. Of choices prepared for select input field.



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# File 'app/models/dc_simple_menu.rb', line 78

def self.choices4_menu(site)
  rez = []
  menus = (site.menu_name.blank? ? all : where(name: site.menu_name)).to_a
  menus.each do |menu|
    rez << [menu.name, nil]
    menu.dc_simple_menu_items.where(active: true).order_by(:order => 1).each do |menu_item|
      rez << ['-- ' + menu_item.caption, menu_item._id]
    end
  end
  rez
end

.choices4_menu_as_tree(site_id = nil) ⇒ Object

Will return menu structure for menus belonging to the site.

Parameters:

Site

DcSite document. Site for which menu belongs to. If site is not specified

all current menus in collection will be returned.

Returns: Array. Of choices prepared for tree:select input field.



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# File 'app/models/dc_simple_menu.rb', line 100

def self.choices4_menu_as_tree(site_id=nil)
  qry = where(active: true)
# 
  ar = [nil]
  ar << (site_id.respond_to?(:id) ? site_id.id : site_id)
  qry = qry.in(dc_site_id: ar)
#
  result = []
  qry.each do |menu|
    result << [menu.name, menu.id, nil,0]
    menu.dc_simple_menu_items.order_by(order: 1).each do |item|
      result << [item.caption, item.id, menu.id, item.order]
    end
  end
  result
end

Will update link value of selected menu_item.

Do nothing. The method is defined only for compatibility.



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# File 'app/models/dc_simple_menu.rb', line 122

def self.update_menu_item_link(document)
end