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_classObject

for setting default css class in admin ui



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# File 'lib/active_admin/resource/page_presenters.rb', line 6

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.



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# File 'lib/active_admin/resource/page_presenters.rb', line 71

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



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# File 'lib/active_admin/resource/page_presenters.rb', line 36

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_presentersObject

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



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# File 'lib/active_admin/resource/page_presenters.rb', line 11

def page_presenters
  @page_presenters ||= {}
end

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

Stores a config for all index actions supplied



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# File 'lib/active_admin/resource/page_presenters.rb', line 54

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



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# File 'lib/active_admin/resource/page_presenters.rb', line 19

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