forked from mirrors/gecko-dev
feb31c8460
MozReview-Commit-ID: 9DjvYFGl7rX --HG-- extra : transplant_source : %E1z%C2%D5%83BAap%DF%9Bo%7D%94%E3%AB%AA%D1%11%0A
74 lines
2.2 KiB
JavaScript
74 lines
2.2 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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"use strict";
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module.metadata = {
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"stability": "unstable"
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};
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const { isValidURI, isLocalURL, URL } = require('../url');
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const { contract } = require('../util/contract');
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const { isString, isNil, instanceOf, isJSONable } = require('../lang/type');
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const { validateOptions,
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string, array, object, either, required } = require('../deprecated/api-utils');
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const isValidScriptFile = (value) =>
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(isString(value) || instanceOf(value, URL)) && isLocalURL(value);
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// map of property validations
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const valid = {
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contentURL: {
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is: either(string, object),
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ok: url => isNil(url) || isLocalURL(url) || isValidURI(url),
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msg: 'The `contentURL` option must be a valid URL.'
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},
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contentScriptFile: {
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is: either(string, object, array),
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ok: value => isNil(value) || [].concat(value).every(isValidScriptFile),
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msg: 'The `contentScriptFile` option must be a local URL or an array of URLs.'
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},
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contentScript: {
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is: either(string, array),
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ok: value => isNil(value) || [].concat(value).every(isString),
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msg: 'The `contentScript` option must be a string or an array of strings.'
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},
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contentScriptWhen: {
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is: required(string),
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map: value => value || 'end',
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ok: value => ~['start', 'ready', 'end'].indexOf(value),
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msg: 'The `contentScriptWhen` option must be either "start", "ready" or "end".'
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},
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contentScriptOptions: {
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ok: value => isNil(value) || isJSONable(value),
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msg: 'The contentScriptOptions should be a jsonable value.'
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}
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};
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exports.validationAttributes = valid;
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/**
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* Shortcut function to validate property with validation.
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* @param {Object|Number|String} suspect
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* value to validate
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* @param {Object} validation
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* validation rule passed to `api-utils`
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*/
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function validate(suspect, validation) {
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return validateOptions(
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{ $: suspect },
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{ $: validation }
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).$;
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}
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function Allow(script) {
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return {
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get script() {
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return script;
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},
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set script(value) {
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script = !!value;
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}
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};
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}
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exports.contract = contract(valid);
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