]>
Commit | Line | Data |
---|---|---|
1 | 'use strict' | |
2 | ||
3 | const validator = require('express-validator').validator | |
4 | ||
5 | const constants = require('../initializers/constants') | |
6 | const VIDEOS_CONSTRAINTS_FIELDS = constants.VIDEOS_CONSTRAINTS_FIELDS | |
7 | ||
8 | const customValidators = { | |
9 | exists: exists, | |
10 | isEachRemoteVideosValid: isEachRemoteVideosValid, | |
11 | isArray: isArray, | |
12 | isVideoAuthorValid: isVideoAuthorValid, | |
13 | isVideoDateValid: isVideoDateValid, | |
14 | isVideoDescriptionValid: isVideoDescriptionValid, | |
15 | isVideoDurationValid: isVideoDurationValid, | |
16 | isVideoMagnetUriValid: isVideoMagnetUriValid, | |
17 | isVideoNameValid: isVideoNameValid, | |
18 | isVideoPodUrlValid: isVideoPodUrlValid, | |
19 | isVideoTagsValid: isVideoTagsValid, | |
20 | isVideoThumbnailValid: isVideoThumbnailValid | |
21 | } | |
22 | ||
23 | function exists (value) { | |
24 | return value !== undefined && value !== null | |
25 | } | |
26 | ||
27 | function isEachRemoteVideosValid (requests) { | |
28 | return requests.every(function (request) { | |
29 | const video = request.data | |
30 | return ( | |
31 | isRequestTypeAddValid(request.type) && | |
32 | isVideoAuthorValid(video.author) && | |
33 | isVideoDateValid(video.createdDate) && | |
34 | isVideoDescriptionValid(video.description) && | |
35 | isVideoDurationValid(video.duration) && | |
36 | isVideoMagnetUriValid(video.magnetUri) && | |
37 | isVideoNameValid(video.name) && | |
38 | isVideoPodUrlValid(video.podUrl) && | |
39 | isVideoTagsValid(video.tags) && | |
40 | isVideoThumbnailValid(video.thumbnailBase64) | |
41 | ) || | |
42 | ( | |
43 | isRequestTypeRemoveValid(request.type) && | |
44 | isVideoNameValid(video.name) && | |
45 | isVideoMagnetUriValid(video.magnetUri) | |
46 | ) | |
47 | }) | |
48 | } | |
49 | ||
50 | function isArray (value) { | |
51 | return Array.isArray(value) | |
52 | } | |
53 | ||
54 | function isRequestTypeAddValid (value) { | |
55 | return value === 'add' | |
56 | } | |
57 | ||
58 | function isRequestTypeRemoveValid (value) { | |
59 | return value === 'remove' | |
60 | } | |
61 | ||
62 | function isVideoAuthorValid (value) { | |
63 | return validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.AUTHOR) | |
64 | } | |
65 | ||
66 | function isVideoDateValid (value) { | |
67 | return validator.isDate(value) | |
68 | } | |
69 | ||
70 | function isVideoDescriptionValid (value) { | |
71 | return validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.DESCRIPTION) | |
72 | } | |
73 | ||
74 | function isVideoDurationValid (value) { | |
75 | return validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.DURATION) | |
76 | } | |
77 | ||
78 | function isVideoMagnetUriValid (value) { | |
79 | return validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.MAGNET_URI) | |
80 | } | |
81 | ||
82 | function isVideoNameValid (value) { | |
83 | return validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.NAME) | |
84 | } | |
85 | ||
86 | function isVideoPodUrlValid (value) { | |
87 | return validator.isURL(value) | |
88 | } | |
89 | ||
90 | function isVideoTagsValid (tags) { | |
91 | return isArray(tags) && | |
92 | validator.isInt(tags.length, VIDEOS_CONSTRAINTS_FIELDS.TAGS) && | |
93 | tags.every(function (tag) { | |
94 | return validator.isAlphanumeric(tag) && | |
95 | validator.isLength(tag, VIDEOS_CONSTRAINTS_FIELDS.TAG) | |
96 | }) | |
97 | } | |
98 | ||
99 | function isVideoThumbnailValid (value) { | |
100 | return validator.isBase64(value) && | |
101 | validator.isByteLength(value, VIDEOS_CONSTRAINTS_FIELDS.THUMBNAIL) | |
102 | } | |
103 | ||
104 | // --------------------------------------------------------------------------- | |
105 | ||
106 | module.exports = customValidators | |
107 | ||
108 | // --------------------------------------------------------------------------- |