engine/app/controllers/admin/base_controller.rb

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module Admin
class BaseController < InheritedResources::Base
include Locomotive::Routing::SiteDispatcher
layout '/admin/layouts/application'
before_filter :require_admin
before_filter :require_site
load_and_authorize_resource
before_filter :validate_site_membership
before_filter :set_locale
helper_method :sections, :current_site_url, :site_url, :page_url, :current_ability
# https://rails.lighthouseapp.com/projects/8994/tickets/1905-apphelpers-within-plugin-not-being-mixed-in
Dir[File.dirname(__FILE__) + "/../../helpers/**/*_helper.rb"].each do |file|
helper "admin/#{File.basename(file, '.rb').gsub(/_helper$/, '')}"
end
self.responder = Locomotive::AdminResponder # custom responder
defaults :route_prefix => 'admin'
respond_to :html
rescue_from CanCan::AccessDenied do |exception|
::Locomotive.log "[CanCan::AccessDenied] #{exception.inspect}"
if request.xhr?
render :json => { :error => exception.message }
else
flash[:alert] = exception.message
redirect_to admin_pages_url
end
end
protected
def current_ability
@current_ability ||= Ability.new(current_admin, current_site)
end
def require_admin
authenticate_admin!
end
def begin_of_association_chain
current_site
end
def self.sections(main, sub = nil)
before_filter do |c|
sub = sub.call(c) if sub.respond_to?(:call)
sections = { :main => main, :sub => sub }
c.instance_variable_set(:@admin_sections, sections)
end
end
def sections(key = nil)
if !key.nil? && key.to_sym == :sub
@admin_sections[:sub] || self.controller_name.dasherize
else
@admin_sections[:main]
end
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end
def set_locale
I18n.locale = current_admin.locale rescue Locomotive.config.default_locale
end
# ___ site/page urls builder ___
def current_site_url
request.protocol + request.host_with_port
end
def site_url(site, options = {})
options = { :fullpath => true, :protocol => true }.merge(options)
url = "#{site.subdomain}.#{Locomotive.config.domain}"
url += ":#{request.port}" if request.port != 80
url = File.join(url, request.fullpath) if options[:fullpath]
url = "http://#{url}" if options[:protocol]
url
end
def page_url(page, options = {})
if content = options.delete(:content)
File.join(current_site_url, page.fullpath.gsub('content_type_template', ''), content._slug)
else
File.join(current_site_url, page.fullpath)
end
end
end
end