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1 | 'use strict' | |
2 | ||
3 | const checkErrors = require('./utils').checkErrors | |
4 | const constants = require('../../initializers/constants') | |
5 | const customVideosValidators = require('../../helpers/custom-validators').videos | |
6 | const db = require('../../initializers/database') | |
7 | const logger = require('../../helpers/logger') | |
8 | ||
9 | const validatorsVideos = { | |
10 | videosAdd, | |
11 | videosUpdate, | |
12 | videosGet, | |
13 | videosRemove, | |
14 | videosSearch, | |
15 | ||
16 | videoAbuseReport | |
17 | } | |
18 | ||
19 | function videosAdd (req, res, next) { | |
20 | req.checkFiles('videofile[0].originalname', 'Should have an input video').notEmpty() | |
21 | // TODO: move to constants and function | |
22 | req.checkFiles('videofile[0].mimetype', 'Should have a correct mime type').matches(/video\/(webm)|(mp4)|(ogg)/i) | |
23 | req.checkBody('name', 'Should have a valid name').isVideoNameValid() | |
24 | req.checkBody('description', 'Should have a valid description').isVideoDescriptionValid() | |
25 | req.checkBody('tags', 'Should have correct tags').isVideoTagsValid() | |
26 | ||
27 | logger.debug('Checking videosAdd parameters', { parameters: req.body, files: req.files }) | |
28 | ||
29 | checkErrors(req, res, function () { | |
30 | const videoFile = req.files.videofile[0] | |
31 | ||
32 | db.Video.getDurationFromFile(videoFile.path, function (err, duration) { | |
33 | if (err) { | |
34 | return res.status(400).send('Cannot retrieve metadata of the file.') | |
35 | } | |
36 | ||
37 | if (!customVideosValidators.isVideoDurationValid(duration)) { | |
38 | return res.status(400).send('Duration of the video file is too big (max: ' + constants.CONSTRAINTS_FIELDS.VIDEOS.DURATION.max + 's).') | |
39 | } | |
40 | ||
41 | videoFile.duration = duration | |
42 | next() | |
43 | }) | |
44 | }) | |
45 | } | |
46 | ||
47 | function videosUpdate (req, res, next) { | |
48 | req.checkParams('id', 'Should have a valid id').notEmpty().isUUID(4) | |
49 | req.checkBody('name', 'Should have a valid name').optional().isVideoNameValid() | |
50 | req.checkBody('description', 'Should have a valid description').optional().isVideoDescriptionValid() | |
51 | req.checkBody('tags', 'Should have correct tags').optional().isVideoTagsValid() | |
52 | ||
53 | logger.debug('Checking videosUpdate parameters', { parameters: req.body }) | |
54 | ||
55 | checkErrors(req, res, function () { | |
56 | checkVideoExists(req.params.id, res, function () { | |
57 | // We need to make additional checks | |
58 | if (res.locals.video.isOwned() === false) { | |
59 | return res.status(403).send('Cannot update video of another pod') | |
60 | } | |
61 | ||
62 | if (res.locals.video.Author.userId !== res.locals.oauth.token.User.id) { | |
63 | return res.status(403).send('Cannot update video of another user') | |
64 | } | |
65 | ||
66 | next() | |
67 | }) | |
68 | }) | |
69 | } | |
70 | ||
71 | function videosGet (req, res, next) { | |
72 | req.checkParams('id', 'Should have a valid id').notEmpty().isUUID(4) | |
73 | ||
74 | logger.debug('Checking videosGet parameters', { parameters: req.params }) | |
75 | ||
76 | checkErrors(req, res, function () { | |
77 | checkVideoExists(req.params.id, res, next) | |
78 | }) | |
79 | } | |
80 | ||
81 | function videosRemove (req, res, next) { | |
82 | req.checkParams('id', 'Should have a valid id').notEmpty().isUUID(4) | |
83 | ||
84 | logger.debug('Checking videosRemove parameters', { parameters: req.params }) | |
85 | ||
86 | checkErrors(req, res, function () { | |
87 | checkVideoExists(req.params.id, res, function () { | |
88 | // We need to make additional checks | |
89 | ||
90 | if (res.locals.video.isOwned() === false) { | |
91 | return res.status(403).send('Cannot remove video of another pod') | |
92 | } | |
93 | ||
94 | if (res.locals.video.Author.userId !== res.locals.oauth.token.User.id) { | |
95 | return res.status(403).send('Cannot remove video of another user') | |
96 | } | |
97 | ||
98 | next() | |
99 | }) | |
100 | }) | |
101 | } | |
102 | ||
103 | function videosSearch (req, res, next) { | |
104 | const searchableColumns = constants.SEARCHABLE_COLUMNS.VIDEOS | |
105 | req.checkParams('value', 'Should have a valid search').notEmpty() | |
106 | req.checkQuery('field', 'Should have correct searchable column').optional().isIn(searchableColumns) | |
107 | ||
108 | logger.debug('Checking videosSearch parameters', { parameters: req.params }) | |
109 | ||
110 | checkErrors(req, res, next) | |
111 | } | |
112 | ||
113 | function videoAbuseReport (req, res, next) { | |
114 | req.checkParams('id', 'Should have a valid id').notEmpty().isUUID(4) | |
115 | req.checkBody('reason', 'Should have a valid reason').isVideoAbuseReasonValid() | |
116 | ||
117 | logger.debug('Checking videoAbuseReport parameters', { parameters: req.body }) | |
118 | ||
119 | checkErrors(req, res, function () { | |
120 | checkVideoExists(req.params.id, res, next) | |
121 | }) | |
122 | } | |
123 | ||
124 | // --------------------------------------------------------------------------- | |
125 | ||
126 | module.exports = validatorsVideos | |
127 | ||
128 | // --------------------------------------------------------------------------- | |
129 | ||
130 | function checkVideoExists (id, res, callback) { | |
131 | db.Video.loadAndPopulateAuthorAndPodAndTags(id, function (err, video) { | |
132 | if (err) { | |
133 | logger.error('Error in video request validator.', { error: err }) | |
134 | return res.sendStatus(500) | |
135 | } | |
136 | ||
137 | if (!video) return res.status(404).send('Video not found') | |
138 | ||
139 | res.locals.video = video | |
140 | callback() | |
141 | }) | |
142 | } |