michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0: * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0: * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 'use strict';
michael@0: 
michael@0: const { contract } = require('../../util/contract');
michael@0: const { isValidURI, URL, isLocalURL } = require('../../url');
michael@0: const { isNil, isObject, isString } = require('../../lang/type');
michael@0: 
michael@0: exports.contract = contract({
michael@0:   id: {
michael@0:   	is: [ 'string', 'undefined' ],
michael@0:   	ok: v => /^[a-z0-9-_]+$/i.test(v),
michael@0:     msg: 'The option "id" must be a valid alphanumeric id (hyphens and ' +
michael@0:          'underscores are allowed).'
michael@0:   },
michael@0:   title: {
michael@0:   	is: [ 'string' ],
michael@0:   	ok: v => v.length
michael@0:   },
michael@0:   url: {
michael@0:     is: [ 'string' ],
michael@0:     ok: v => isLocalURL(v),
michael@0:     map: function(v) v.toString(),
michael@0:     msg: 'The option "url" must be a valid local URI.'
michael@0:   }
michael@0: });