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comparison: addon-sdk/source/lib/sdk/places/contract.js
addon-sdk/source/lib/sdk/places/contract.js
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| 1 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 2 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 4 | |
| 5 "use strict"; | |
| 6 | |
| 7 module.metadata = { | |
| 8 "stability": "unstable" | |
| 9 }; | |
| 10 | |
| 11 const { Cc, Ci } = require('chrome'); | |
| 12 const { EventEmitter } = require('../deprecated/events'); | |
| 13 const { isValidURI, URL } = require('../url'); | |
| 14 const { contract } = require('../util/contract'); | |
| 15 const { extend } = require('../util/object'); | |
| 16 | |
| 17 // map of property validations | |
| 18 const validItem = { | |
| 19 id: { | |
| 20 is: ['number', 'undefined', 'null'], | |
| 21 }, | |
| 22 group: { | |
| 23 is: ['object', 'number', 'undefined', 'null'], | |
| 24 ok: function (value) { | |
| 25 return value && | |
| 26 (value.toString && value.toString() === '[object Group]') || | |
| 27 typeof value === 'number' || | |
| 28 value.type === 'group'; | |
| 29 }, | |
| 30 msg: 'The `group` property must be a valid Group object' | |
| 31 }, | |
| 32 index: { | |
| 33 is: ['undefined', 'null', 'number'], | |
| 34 map: function (value) value == null ? -1 : value, | |
| 35 msg: 'The `index` property must be a number.' | |
| 36 }, | |
| 37 updated: { | |
| 38 is: ['number', 'undefined'] | |
| 39 } | |
| 40 }; | |
| 41 | |
| 42 const validTitle = { | |
| 43 title: { | |
| 44 is: ['string'], | |
| 45 msg: 'The `title` property must be defined.' | |
| 46 } | |
| 47 }; | |
| 48 | |
| 49 const validURL = { | |
| 50 url: { | |
| 51 is: ['string'], | |
| 52 ok: isValidURI, | |
| 53 msg: 'The `url` property must be a valid URL.' | |
| 54 } | |
| 55 }; | |
| 56 | |
| 57 const validTags = { | |
| 58 tags: { | |
| 59 is: ['object'], | |
| 60 ok: function (tags) tags instanceof Set, | |
| 61 map: function (tags) { | |
| 62 if (Array.isArray(tags)) | |
| 63 return new Set(tags); | |
| 64 if (tags == null) | |
| 65 return new Set(); | |
| 66 return tags; | |
| 67 }, | |
| 68 msg: 'The `tags` property must be a Set, or an array' | |
| 69 } | |
| 70 }; | |
| 71 | |
| 72 exports.bookmarkContract = contract( | |
| 73 extend(validItem, validTitle, validURL, validTags)); | |
| 74 exports.separatorContract = contract(validItem); | |
| 75 exports.groupContract = contract(extend(validItem, validTitle)); |
