Module: RailsAdmin::Config::Actions

Defined in:
lib/rails_admin/config/actions.rb,
lib/rails_admin/config/actions/new.rb,
lib/rails_admin/config/actions/base.rb,
lib/rails_admin/config/actions/edit.rb,
lib/rails_admin/config/actions/show.rb,
lib/rails_admin/config/actions/index.rb,
lib/rails_admin/config/actions/delete.rb,
lib/rails_admin/config/actions/export.rb,
lib/rails_admin/config/actions/dashboard.rb,
lib/rails_admin/config/actions/bulk_delete.rb,
lib/rails_admin/config/actions/show_in_app.rb,
lib/rails_admin/config/actions/history_show.rb,
lib/rails_admin/config/actions/history_index.rb

Defined Under Namespace

Classes: Base, BulkDelete, Dashboard, Delete, Edit, Export, HistoryIndex, HistoryShow, Index, New, Show, ShowInApp

Class Method Summary collapse

Class Method Details

.add_action(key, parent_class, parent, &block) ⇒ Object 



47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
 
# File 'lib/rails_admin/config/actions.rb', line 47

def add_action key, parent_class, parent, &block
  a = "RailsAdmin::Config::Actions::#{parent_class.to_s.camelize}".constantize.new
  a.instance_eval(%{
    #{parent} true
    def key
      :#{key}
    end
  })
  a.instance_eval(&block) if block
  unless a.custom_key.in?((@@actions || []).map(&:custom_key))
    (@@actions ||= []) << a
  else
    raise "Action #{a.custom_key} already exist. Please change its custom key"
  end
end

.all(scope = nil, bindings = {}) ⇒ Object 



6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
 
# File 'lib/rails_admin/config/actions.rb', line 6

def all(scope = nil, bindings = {})
  if scope.is_a?(Hash)
    bindings = scope
    scope = :all
  end
  scope ||= :all
  init_actions!
  actions = case scope
  when :all
    @@actions
  when :root
    @@actions.select(&:root?)
  when :collection
    @@actions.select(&:collection?)
  when :bulkable
    @@actions.select(&:bulkable?)
  when :member
    @@actions.select(&:member?)
  end
  actions = actions.map{ |action| action.with(bindings) }
  bindings[:controller] ? actions.select(&:visible?) : actions
end

.collection(key, parent_class = :base, &block) ⇒ Object 



35
36
37
 
# File 'lib/rails_admin/config/actions.rb', line 35

def collection key, parent_class = :base, &block
  add_action key, parent_class, :collection, &block
end

.find(custom_key, bindings = {}) ⇒ Object 



29
30
31
32
33
 
# File 'lib/rails_admin/config/actions.rb', line 29

def find custom_key, bindings = {}
  init_actions!
  action = @@actions.find{ |a| a.custom_key == custom_key }.try(:with, bindings)
  bindings[:controller] ? (action.try(:visible?) && action || nil) : action
end

.member(key, parent_class = :base, &block) ⇒ Object 



39
40
41
 
# File 'lib/rails_admin/config/actions.rb', line 39

def member key, parent_class = :base, &block
  add_action key, parent_class, :member, &block
end

.register(name, klass = nil) ⇒ Object 



67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
 
# File 'lib/rails_admin/config/actions.rb', line 67

def register(name, klass = nil)
  if klass == nil && name.kind_of?(Class)
    klass = name
    name = klass.to_s.demodulize.underscore.to_sym
  end

  instance_eval %{
    def #{name}(&block)
      action = #{klass}.new
      action.instance_eval &block if block
      unless action.custom_key.in?((@@actions || []).map(&:custom_key))
        (@@actions ||= []) << action
      else
        raise "Action \#{action.custom_key} already exist. Please change its custom key"
      end
    end
  }
end

.reset ⇒ Object 



63
64
65
 
# File 'lib/rails_admin/config/actions.rb', line 63

def reset
  @@actions = nil
end

.root(key, parent_class = :base, &block) ⇒ Object 



43
44
45
 
# File 'lib/rails_admin/config/actions.rb', line 43

def root key, parent_class = :base, &block
  add_action key, parent_class, :root, &block
end