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module Turbolinks
module Redirection
extend ActiveSupport::Concern
included do
before_action :set_turbolinks_location_header_from_session if respond_to?(:before_action)
end
def redirect_to(url = {}, options = {})
turbolinks = options.delete(:turbolinks)
super.tap do
if turbolinks != false && request.xhr? && !request.get?
visit_location_with_turbolinks(location, turbolinks)
else
if request.headers["Turbolinks-Referrer"]
store_turbolinks_location_in_session(location)
end
end
end
end
private
def visit_location_with_turbolinks(location, action)
visit_options = {
action: action.to_s == "advance" ? action : "replace"
}
script = []
script << "Turbolinks.clearCache()"
script << "Turbolinks.visit(#{location.to_json}, #{visit_options.to_json})"
self.status = 200
self.response_body = script.join("\n")
response.content_type = "text/javascript"
response.headers["X-Xhr-Redirect"] = location
end
def store_turbolinks_location_in_session(location)
session[:_turbolinks_location] = location if session
end
def set_turbolinks_location_header_from_session
if session && session[:_turbolinks_location]
response.headers["Turbolinks-Location"] = session.delete(:_turbolinks_location)
end
end
end
end
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