Class: SimpleAdmin::Breadcrumbs

Inherits:
Object
  • Object
show all
Defined in:
lib/simple_admin/breadcrumbs.rb

Class Method Summary collapse

Class Method Details

.parse(path, action) ⇒ Object

Returns an array of links to use in a breadcrumb



4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
 
# File 'lib/simple_admin/breadcrumbs.rb', line 4

def self.parse(path, action)
  parts = path.gsub(/^\//, '').split('/')
  parts.pop unless %w{ create update }.include?(action)
  crumbs = []
  parts.each_with_index do |part, index|
    name = ""
    if part =~ /^\d/ && parent = parts[index - 1]
      begin
        parent_class = parent.singularize.camelcase.constantize
        obj = parent_class.find(part.to_i)
        name = obj.display_name if obj.respond_to?(:display_name)
      rescue
      end
    end
    name = part.titlecase if name == ""
    crumbs << [name, "/" + parts[0..index].join('/')]
  end
  crumbs
end