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Contents
# frozen_string_literal: true
module Decidim
# Redirects users with short links to the correct location on the site.
class ShortLinksController < Decidim::ApplicationController
skip_before_action :store_current_location
# The index action redirects the user to the application root in case
# someone tries to request the short link URL without an identifier.
def index
redirect_to decidim.root_path, status: :moved_permanently
end
# Redirects the user to the target URL that the short link is set to
# redirect to. Raises an ActionController::RoutingError in case a short link
# does not exist with the given identifier.
#
# @raise [ActionController::RoutingError] if a short link does not exist
# with the given identifier
def show
raise ActionController::RoutingError, "Not Found" unless link
redirect_to link.target_url, status: :moved_permanently
end
private
# Fetches the link based on the provided identifier in the parameters.
#
# @return [Decidim::ShortLink] The short link matching the identifier
def link
@link ||= Decidim::ShortLink.find_by(identifier: params[:id], organization: current_organization)
end
end
end
Version data entries
19 entries across 19 versions & 1 rubygems