Class: SpudMenuItem

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
app/models/spud_menu_item.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.grouped(menu) ⇒ Object 



35
36
37
 
# File 'app/models/spud_menu_item.rb', line 35

def self.grouped(menu)
  return menu.spud_menu_items_combined.group_by(&:parent_type)
end

.options_tree_for_item(menu, config = {}) ⇒ Object

Returns an array of pages in order of heirarchy :fitler Filters out a page by ID, and all of its children

:value Pick an attribute to be used in the value field, defaults to ID



42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
 
# File 'app/models/spud_menu_item.rb', line 42

def self.options_tree_for_item(menu,config={})
  collection = config[:collection] || self.grouped(menu)
  level     = config[:level]     || 0
  parent_id  = config[:parent_id]  || nil
  parent_type  = config[:parent_type]  || 'SpudMenu'
  filter      = config[:filter]     || nil
  value      = config[:value]       || :id
  list        = []
  if parent_type == 'SpudMenu' && collection[parent_type]
    item_collection = collection['SpudMenuItem'].group_by(&:parent_id) if collection['SpudMenuItem']
    collection[parent_type].each do |c|
      if filter.blank? || c.id != filter.id
        list << [level.times.collect{ '- ' }.join('') + c.name, c[value]]
        list += self.options_tree_for_item(menu,{:collection => item_collection, :parent_id => c.id, :level => level+1, :filter => filter,:parent_type => "SpudMenuItem"})
      end
    end
  else
    if collection[parent_id]
      collection[parent_id].each do |c|
        if filter.blank? || c.id != filter.id
          list << [level.times.collect{ '- ' }.join('') + c.name, c[value]]
          list += self.options_tree_for_item(menu,{:collection => collection, :parent_id => c.id, :level => level+1, :filter => filter,:parent_type => "SpudMenuItem"})
        end
      end
    end
  end

  return list
end

Instance Method Details

#get_url ⇒ Object 



15
16
17
18
19
20
21
 
# File 'app/models/spud_menu_item.rb', line 15

def get_url
  if !self.spud_page.blank?
    return self.spud_page.url_name
  else
    return url
  end
end

#options_tree(options, depth, current = nil) ⇒ Object 



23
24
25
26
27
28
29
30
31
32
33
34
 
# File 'app/models/spud_menu_item.rb', line 23

def options_tree(options,depth,current = nil)
  sub_items = self.spud_menu_items
  sub_items = sub_items.where(["id != ?",current.id]) if !current.blank? && !current.id.blank?
    if(sub_items.blank?)
      return options
    end
    sub_items.each do |item|
      options << ["#{'-'*depth} #{item.name}",item.id]
      options = item.options_tree(options,depth+1,current)
    end
    return options
end