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9f10b292 C |
1 | 'use strict' |
2 | ||
f0f5567b | 3 | const express = require('express') |
558d7c23 | 4 | const fs = require('fs') |
f0f5567b | 5 | const multer = require('multer') |
558d7c23 | 6 | const path = require('path') |
1a42c9e2 | 7 | const waterfall = require('async/waterfall') |
f0f5567b | 8 | |
f253b1c1 | 9 | const constants = require('../../initializers/constants') |
feb4bdfd | 10 | const db = require('../../initializers/database') |
f253b1c1 C |
11 | const logger = require('../../helpers/logger') |
12 | const friends = require('../../lib/friends') | |
13 | const middlewares = require('../../middlewares') | |
69b0a27c | 14 | const oAuth = middlewares.oauth |
fbf1134e | 15 | const pagination = middlewares.pagination |
fc51fde0 C |
16 | const validators = middlewares.validators |
17 | const validatorsPagination = validators.pagination | |
18 | const validatorsSort = validators.sort | |
19 | const validatorsVideos = validators.videos | |
46246b5f | 20 | const search = middlewares.search |
a877d5ac | 21 | const sort = middlewares.sort |
f253b1c1 | 22 | const utils = require('../../helpers/utils') |
f0f5567b C |
23 | |
24 | const router = express.Router() | |
9f10b292 C |
25 | |
26 | // multer configuration | |
f0f5567b | 27 | const storage = multer.diskStorage({ |
9f10b292 | 28 | destination: function (req, file, cb) { |
b3d92510 | 29 | cb(null, constants.CONFIG.STORAGE.VIDEOS_DIR) |
9f10b292 C |
30 | }, |
31 | ||
32 | filename: function (req, file, cb) { | |
f0f5567b | 33 | let extension = '' |
9f10b292 C |
34 | if (file.mimetype === 'video/webm') extension = 'webm' |
35 | else if (file.mimetype === 'video/mp4') extension = 'mp4' | |
36 | else if (file.mimetype === 'video/ogg') extension = 'ogv' | |
bc503c2a C |
37 | utils.generateRandomString(16, function (err, randomString) { |
38 | const fieldname = err ? undefined : randomString | |
9f10b292 C |
39 | cb(null, fieldname + '.' + extension) |
40 | }) | |
41 | } | |
42 | }) | |
43 | ||
8c9c1942 | 44 | const reqFiles = multer({ storage: storage }).fields([{ name: 'videofile', maxCount: 1 }]) |
8c308c2b | 45 | |
fbf1134e | 46 | router.get('/', |
fc51fde0 C |
47 | validatorsPagination.pagination, |
48 | validatorsSort.videosSort, | |
a877d5ac | 49 | sort.setVideosSort, |
fbf1134e C |
50 | pagination.setPagination, |
51 | listVideos | |
52 | ) | |
53 | router.post('/', | |
69b0a27c | 54 | oAuth.authenticate, |
fbf1134e | 55 | reqFiles, |
fc51fde0 | 56 | validatorsVideos.videosAdd, |
fbf1134e C |
57 | addVideo |
58 | ) | |
59 | router.get('/:id', | |
fc51fde0 | 60 | validatorsVideos.videosGet, |
68ce3ae0 | 61 | getVideo |
fbf1134e C |
62 | ) |
63 | router.delete('/:id', | |
69b0a27c | 64 | oAuth.authenticate, |
fc51fde0 | 65 | validatorsVideos.videosRemove, |
fbf1134e C |
66 | removeVideo |
67 | ) | |
46246b5f | 68 | router.get('/search/:value', |
fc51fde0 C |
69 | validatorsVideos.videosSearch, |
70 | validatorsPagination.pagination, | |
71 | validatorsSort.videosSort, | |
a877d5ac | 72 | sort.setVideosSort, |
fbf1134e | 73 | pagination.setPagination, |
46246b5f | 74 | search.setVideosSearch, |
fbf1134e C |
75 | searchVideos |
76 | ) | |
8c308c2b | 77 | |
9f10b292 | 78 | // --------------------------------------------------------------------------- |
c45f7f84 | 79 | |
9f10b292 | 80 | module.exports = router |
c45f7f84 | 81 | |
9f10b292 | 82 | // --------------------------------------------------------------------------- |
c45f7f84 | 83 | |
9f10b292 | 84 | function addVideo (req, res, next) { |
bc503c2a C |
85 | const videoFile = req.files.videofile[0] |
86 | const videoInfos = req.body | |
9f10b292 | 87 | |
1a42c9e2 | 88 | waterfall([ |
807df9e6 | 89 | |
feb4bdfd C |
90 | function findOrCreateAuthor (callback) { |
91 | const username = res.locals.oauth.token.user.username | |
92 | ||
93 | const query = { | |
94 | where: { | |
95 | name: username, | |
96 | podId: null | |
97 | }, | |
98 | defaults: { | |
99 | name: username, | |
100 | podId: null // null because it is OUR pod | |
101 | } | |
102 | } | |
103 | ||
104 | db.Author.findOrCreate(query).asCallback(function (err, result) { | |
105 | // [ instance, wasCreated ] | |
106 | return callback(err, result[0]) | |
107 | }) | |
108 | }, | |
109 | ||
110 | function createVideoObject (author, callback) { | |
807df9e6 C |
111 | const videoData = { |
112 | name: videoInfos.name, | |
558d7c23 C |
113 | remoteId: null, |
114 | extname: path.extname(videoFile.filename), | |
807df9e6 | 115 | description: videoInfos.description, |
67100f1f | 116 | duration: videoFile.duration, |
feb4bdfd C |
117 | tags: videoInfos.tags, |
118 | authorId: author.id | |
807df9e6 C |
119 | } |
120 | ||
feb4bdfd | 121 | const video = db.Video.build(videoData) |
558d7c23 | 122 | |
feb4bdfd | 123 | return callback(null, author, video) |
558d7c23 C |
124 | }, |
125 | ||
feb4bdfd C |
126 | // Set the videoname the same as the id |
127 | function renameVideoFile (author, video, callback) { | |
558d7c23 C |
128 | const videoDir = constants.CONFIG.STORAGE.VIDEOS_DIR |
129 | const source = path.join(videoDir, videoFile.filename) | |
f285faa0 | 130 | const destination = path.join(videoDir, video.getVideoFilename()) |
558d7c23 C |
131 | |
132 | fs.rename(source, destination, function (err) { | |
feb4bdfd | 133 | return callback(err, author, video) |
558d7c23 C |
134 | }) |
135 | }, | |
136 | ||
feb4bdfd C |
137 | function insertIntoDB (author, video, callback) { |
138 | video.save().asCallback(function (err, videoCreated) { | |
139 | // Do not forget to add Author informations to the created video | |
140 | videoCreated.Author = author | |
141 | ||
142 | return callback(err, videoCreated) | |
3a8a8b51 | 143 | }) |
807df9e6 C |
144 | }, |
145 | ||
aaf61f38 C |
146 | function sendToFriends (video, callback) { |
147 | video.toRemoteJSON(function (err, remoteVideo) { | |
148 | if (err) return callback(err) | |
807df9e6 | 149 | |
528a9efa C |
150 | // Now we'll add the video's meta data to our friends |
151 | friends.addVideoToFriends(remoteVideo) | |
807df9e6 | 152 | |
528a9efa C |
153 | return callback(null) |
154 | }) | |
807df9e6 C |
155 | } |
156 | ||
be587647 | 157 | ], function andFinally (err) { |
807df9e6 C |
158 | if (err) { |
159 | logger.error('Cannot insert the video.') | |
160 | return next(err) | |
161 | } | |
162 | ||
163 | // TODO : include Location of the new video -> 201 | |
164 | return res.type('json').status(204).end() | |
9f10b292 C |
165 | }) |
166 | } | |
8c308c2b | 167 | |
68ce3ae0 | 168 | function getVideo (req, res, next) { |
feb4bdfd | 169 | db.Video.loadAndPopulateAuthorAndPod(req.params.id, function (err, video) { |
9f10b292 | 170 | if (err) return next(err) |
8c308c2b | 171 | |
aaf61f38 | 172 | if (!video) { |
2df82d42 | 173 | return res.type('json').status(204).end() |
9f10b292 | 174 | } |
8c308c2b | 175 | |
aaf61f38 | 176 | res.json(video.toFormatedJSON()) |
9f10b292 C |
177 | }) |
178 | } | |
8c308c2b | 179 | |
9f10b292 | 180 | function listVideos (req, res, next) { |
feb4bdfd | 181 | db.Video.listForApi(req.query.start, req.query.count, req.query.sort, function (err, videosList, videosTotal) { |
9f10b292 | 182 | if (err) return next(err) |
c45f7f84 | 183 | |
aaf61f38 | 184 | res.json(getFormatedVideos(videosList, videosTotal)) |
9f10b292 C |
185 | }) |
186 | } | |
c45f7f84 | 187 | |
9f10b292 | 188 | function removeVideo (req, res, next) { |
bc503c2a | 189 | const videoId = req.params.id |
8c308c2b | 190 | |
1a42c9e2 | 191 | waterfall([ |
807df9e6 | 192 | function getVideo (callback) { |
feb4bdfd | 193 | db.Video.load(videoId, callback) |
807df9e6 C |
194 | }, |
195 | ||
196 | function removeFromDB (video, callback) { | |
feb4bdfd | 197 | video.destroy().asCallback(function (err) { |
807df9e6 | 198 | if (err) return callback(err) |
c173e565 | 199 | |
807df9e6 C |
200 | return callback(null, video) |
201 | }) | |
202 | }, | |
cbe2f7c3 | 203 | |
807df9e6 C |
204 | function sendInformationToFriends (video, callback) { |
205 | const params = { | |
206 | name: video.name, | |
feb4bdfd | 207 | remoteId: video.id |
807df9e6 C |
208 | } |
209 | ||
210 | friends.removeVideoToFriends(params) | |
211 | ||
212 | return callback(null) | |
213 | } | |
be587647 | 214 | ], function andFinally (err) { |
807df9e6 C |
215 | if (err) { |
216 | logger.error('Errors when removed the video.', { error: err }) | |
217 | return next(err) | |
218 | } | |
219 | ||
220 | return res.type('json').status(204).end() | |
9f10b292 C |
221 | }) |
222 | } | |
8c308c2b | 223 | |
9f10b292 | 224 | function searchVideos (req, res, next) { |
feb4bdfd | 225 | db.Video.searchAndPopulateAuthorAndPod(req.params.value, req.query.field, req.query.start, req.query.count, req.query.sort, |
aaf61f38 | 226 | function (err, videosList, videosTotal) { |
9f10b292 | 227 | if (err) return next(err) |
8c308c2b | 228 | |
aaf61f38 | 229 | res.json(getFormatedVideos(videosList, videosTotal)) |
9f10b292 C |
230 | }) |
231 | } | |
c173e565 | 232 | |
9f10b292 | 233 | // --------------------------------------------------------------------------- |
c173e565 | 234 | |
aaf61f38 | 235 | function getFormatedVideos (videos, videosTotal) { |
bc503c2a | 236 | const formatedVideos = [] |
2df82d42 | 237 | |
aaf61f38 C |
238 | videos.forEach(function (video) { |
239 | formatedVideos.push(video.toFormatedJSON()) | |
2df82d42 C |
240 | }) |
241 | ||
68ce3ae0 | 242 | return { |
aaf61f38 | 243 | total: videosTotal, |
68ce3ae0 C |
244 | data: formatedVideos |
245 | } | |
2df82d42 | 246 | } |