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Contents
# Module designed to work with `rails-trash`.
require 'active_support/concern'
module Admin
module Trash
extend ActiveSupport::Concern
included do
before_filter :set_predefined_filter_for_trash, :only => [:index, :trash]
end
def set_predefined_filter_for_trash
if admin_user.can?('edit', @resource.model_name)
add_predefined_filter("Trash", "trash", "deleted")
end
end
private :set_predefined_filter_for_trash
def trash
set_deleted
get_objects
respond_to do |format|
format.html do
# Actions by resource.
add_resource_action 'Restore', { :action => 'restore' }, { :data => { :confirm => Typus::I18n.t("Restore %{resource}?", :resource => @resource.model_name.human) } }
add_resource_action 'Delete Permanently', { :action => 'wipe' }, { :data => { :confirm => Typus::I18n.t("Delete Permanently?") } }
# Generate and render.
get_paginated_data
render 'index'
end
format.csv { generate_csv }
format.json { export(:json) }
format.xml { export(:xml) }
end
end
def restore
begin
@resource.restore(params[:id])
message = "%{resource} recovered from trash."
rescue ActiveRecord::RecordNotFound
message = "%{resource} can't be recovered from trash."
end
redirect_to :back, :notice => Typus::I18n.t(message, :resource => @resource.model_name.human)
end
def wipe
item = @resource.find_in_trash(params[:id])
item.disable_trash { item.destroy }
redirect_to :back, :notice => Typus::I18n.t("%{resource} has been successfully removed from trash.", :resource => @resource.model_name.human)
end
def set_deleted
@resource = @resource.deleted
end
private :set_deleted
end
end
Version data entries
13 entries across 13 versions & 1 rubygems