Module: ActiveAdmin::BatchActions::Controller

Defined in:
lib/active_admin/batch_actions/controller.rb

Constant Summary collapse

COLLECTION_APPLIES =
[
  :authorization_scope,
  :filtering,
  :scoping,
  :includes,
].freeze

Instance Method Summary collapse

Instance Method Details

#action_present?Boolean (protected)

Returns:

  • (Boolean)

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# File 'lib/active_admin/batch_actions/controller.rb', line 20

def action_present?
  params[:batch_action].present? && current_batch_action
end

#batch_actionObject

Controller action that is called when submitting the batch action form


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# File 'lib/active_admin/batch_actions/controller.rb', line 6

def batch_action
  if action_present?
    selection  =            params[:collection_selection] ||  []
    inputs     = JSON.parse params[:batch_action_inputs]  || '{}'
    valid_keys = render_in_context(self, current_batch_action.inputs).try(:keys)
    inputs     = inputs.with_indifferent_access.slice *valid_keys
    instance_exec selection, inputs, &current_batch_action.block
  else
    raise "Couldn't find batch action \"#{params[:batch_action]}\""
  end
end

#batch_action_collection(only = COLLECTION_APPLIES) ⇒ Object (protected)


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# File 'lib/active_admin/batch_actions/controller.rb', line 35

def batch_action_collection(only = COLLECTION_APPLIES)
  find_collection(only: only)
end

#current_batch_actionObject (protected)


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# File 'lib/active_admin/batch_actions/controller.rb', line 24

def current_batch_action
  active_admin_config.batch_actions.detect{ |action| action.sym.to_s == params[:batch_action] }
end