Module: ActiveAdmin::Resource::PagePresenters

Included in:
Page, ActiveAdmin::Resource
Defined in:
lib/active_admin/resource/page_presenters.rb

Instance Method Summary collapse

Instance Method Details

#default_index_class ⇒ Object

for setting default css class in admin ui



7
8
9
 
# File 'lib/active_admin/resource/page_presenters.rb', line 7

def default_index_class
  @default_index
end

#find_index_class(symbol_or_class) ⇒ Class (protected)

Returns the actual class for renderering the main content on the index page. To set this, use the :as option in the page_presenter block.

Parameters:

  • symbol_or_class (Symbol, Class) —

    The component symbol or class

Returns:

  • (Class) 


72
73
74
75
76
77
78
79
 
# File 'lib/active_admin/resource/page_presenters.rb', line 72

def find_index_class(symbol_or_class)
  case symbol_or_class
  when Symbol
    ::ActiveAdmin::Views.const_get("IndexAs" + symbol_or_class.to_s.camelcase)
  when Class
    symbol_or_class
  end
end

#get_page_presenter(action, type = nil) ⇒ PagePresenter?

Returns a stored page config

Parameters:

  • action (Symbol, String) —

    The action to get the config for

  • type (String) (defaults to: nil) —

    The string specified in the presenters index_name method

Returns:



37
38
39
40
41
42
43
44
45
46
47
 
# File 'lib/active_admin/resource/page_presenters.rb', line 37

def get_page_presenter(action, type = nil)

  if action.to_s == "index" && type && page_presenters[:index].kind_of?(Hash)
    page_presenters[:index][type.to_sym]
  elsif action.to_s == "index" && page_presenters[:index].kind_of?(Hash)
    page_presenters[:index].default
  else
    page_presenters[action.to_sym]
  end

end

#page_presenters ⇒ Object

A hash of page configurations for the controller indexed by action name



12
13
14
 
# File 'lib/active_admin/resource/page_presenters.rb', line 12

def page_presenters
  @page_presenters ||= {}
end

#set_index_presenter(index_as, page_presenter) ⇒ Object (protected)

Stores a config for all index actions supplied

Parameters:

  • index_as (Symbol) —

    The index type to store in the configuration

  • page_presenter (PagePresenter) —

    The intance of PagePresenter to store



55
56
57
58
59
60
61
62
63
64
65
 
# File 'lib/active_admin/resource/page_presenters.rb', line 55

def set_index_presenter(index_as, page_presenter)
  page_presenters[:index] ||= {}

  #set first index as default value or the index with default param set to to true
  if page_presenters[:index].empty? || page_presenter[:default] == true
    page_presenters[:index].default = page_presenter
    @default_index = find_index_class(page_presenter[:as])
  end

  page_presenters[:index][index_as] = page_presenter
end

#set_page_presenter(action, page_presenter) ⇒ Object

Sets a page config for a given action

Parameters:

  • action (String, Symbol) —

    The action to store this configuration for

  • page_presenter (PagePresenter) —

    The instance of PagePresenter to store



20
21
22
23
24
25
26
27
28
29
30
 
# File 'lib/active_admin/resource/page_presenters.rb', line 20

def set_page_presenter(action, page_presenter)

  if action.to_s == "index" && page_presenter[:as]
    index_class = find_index_class(page_presenter[:as])
    page_presenter_key = index_class.index_name.to_sym
    set_index_presenter page_presenter_key, page_presenter
  else
    page_presenters[action.to_sym] = page_presenter
  end

end