engine/lib/locomotive/routing/site_dispatcher.rb

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module Locomotive
module Routing
module SiteDispatcher
extend ActiveSupport::Concern
included do
if self.respond_to?(:before_filter)
before_filter :fetch_site
helper_method :current_site
end
end
module InstanceMethods
protected
def fetch_site
Locomotive.log "[fetch site] host = #{request.host} / #{request.env['HTTP_HOST']}"
if Locomotive.config.multi_sites?
@current_site ||= Site.match_domain(request.host).first
else
@current_site ||= Site.first
end
end
def current_site
@current_site || fetch_site
end
def require_site
return true if current_site
redirect_to admin_installation_url and return false if Account.count == 0 || Site.count == 0
render_no_site_error and return false
end
def render_no_site_error
render :template => '/admin/errors/no_site', :layout => false, :status => :not_found
end
def validate_site_membership
return true if current_site.present? && current_site.accounts.include?(current_admin)
sign_out(current_admin)
flash[:alert] = I18n.t(:no_membership, :scope => [:devise, :failure, :admin])
redirect_to new_admin_session_url and return false
end
end
end
end
end