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require 'rails_admin/abstract_model'
module RailsAdmin
class ModelNotFound < ::StandardError
end
class ObjectNotFound < ::StandardError
end
class ActionNotAllowed < ::StandardError
end
class ApplicationController < Config.parent_controller.constantize
before_filter :_authenticate!
before_filter :_authorize!
before_filter :_audit!
helper_method :_current_user, :_get_plugin_name
attr_reader :object, :model_config, :abstract_model, :authorization_adapter
def get_model
@model_name = to_model_name(params[:model_name])
fail(RailsAdmin::ModelNotFound) unless (@abstract_model = RailsAdmin::AbstractModel.new(@model_name))
fail(RailsAdmin::ModelNotFound) if (@model_config = @abstract_model.config).excluded?
@properties = @abstract_model.properties
end
def get_object
fail(RailsAdmin::ObjectNotFound) unless (@object = @abstract_model.get(params[:id]))
end
def to_model_name(param)
param.split('~').collect(&:camelize).join('::')
end
def _current_user
instance_eval(&RailsAdmin::Config.current_user_method)
end
private
def _get_plugin_name
@plugin_name_array ||= [RailsAdmin.config.main_app_name.is_a?(Proc) ? instance_eval(&RailsAdmin.config.main_app_name) : RailsAdmin.config.main_app_name].flatten
end
def _authenticate!
instance_eval(&RailsAdmin::Config.authenticate_with)
end
def _authorize!
instance_eval(&RailsAdmin::Config.authorize_with)
end
def _audit!
instance_eval(&RailsAdmin::Config.audit_with)
end
def user_for_paper_trail
_current_user.try(:id) || _current_user
end
rescue_from RailsAdmin::ObjectNotFound do
flash[:error] = I18n.t('admin.flash.object_not_found', model: @model_name, id: params[:id])
params[:action] = 'index'
index
end
rescue_from RailsAdmin::ModelNotFound do
flash[:error] = I18n.t('admin.flash.model_not_found', model: @model_name)
params[:action] = 'dashboard'
dashboard
end
end
end
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