Sha256: 9f1b147fa3a7bb3cfc98decd985c64b52bc58c91f5fd24ae27ed1f370886138d
Contents?: true
Size: 923 Bytes
Versions: 18
Compression:
Stored size: 923 Bytes
Contents
# frozen_string_literal: true
module Decidim
class InvalidUrlError < StandardError; end
class LinksController < Decidim::ApplicationController
skip_before_action :store_current_location
helper Decidim::ExternalDomainHelper
before_action :parse_url
rescue_from Decidim::InvalidUrlError, with: :invalid_url
def new
headers["X-Robots-Tag"] = "noindex"
end
private
def invalid_url
flash[:alert] = I18n.t("decidim.links.invalid_url")
redirect_to decidim.root_path
end
def parse_url
raise Decidim::InvalidUrlError unless external_url
parts = external_url.match %r{^(([a-z]+):)?//([^/]+)(/.*)?$}
raise Decidim::InvalidUrlError unless parts
@url_parts = {
protocol: parts[1],
domain: parts[3],
path: parts[4]
}
end
def external_url
@external_url ||= params[:external_url]
end
end
end
Version data entries
18 entries across 18 versions & 1 rubygems