-
Notifications
You must be signed in to change notification settings - Fork 0
/
index.js
251 lines (242 loc) · 9.21 KB
/
index.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
const fs = require('fs')
const io = require('socket.io-client')
const axios = require('axios')
const async = require('async')
const wget = require('wget-improved')
const tus = require('tus-js-client')
const hivecryptPro = require('./uploader/src/hivecryptPro.js')
const config = require('./config.js')
const { getFFprobeVideo, hlsEncode, determineOutputs } = require('./uploader/src/encoderHelpers.js')
const MB = 1048576
let access_token = ''
let uploaded = 0
let processed = 0
let socket = io.connect(config.uploadEndpoint+'/encoderdaemon')
socket.on('message',(msg) => {
console.log('message',msg)
generateMessageToSign(config.username,config.network,(e,signThis) => {
if (e)
throw new Error(e)
let signature = hivecryptPro.Signature.create(hivecryptPro.sha256(signThis),config.key).customToString()
let payload = signThis+':'+signature
console.log('Auth payload',payload)
axios.post(config.uploadEndpoint+'/loginsig',payload,{ headers: { 'Content-Type': 'text/plain' }}).then((authresponse) => {
if (authresponse.data && authresponse.data.access_token) {
console.log('access_token',authresponse.data.access_token)
access_token = authresponse.data.access_token
socket.emit('auth',{
access_token: authresponse.data.access_token,
keychain: 'true',
encoder: config.encoder,
quality: config.quality,
outputs: config.outputs,
maxSize: config.maxSizeMb*MB
})
}
}).catch((e) => {
console.log('/loginsig error',e.response.data)
})
})
})
socket.on('job',(newjob) => {
console.log('New job',newjob)
uploaded = 0
processed = 0
let download = wget.download(config.tusdEndpoint+'/'+newjob.id,newjob.id)
download.on('error', (err) => {
console.log('Download failed',newjob.id,err)
})
download.on('start', (size) => {
console.log('Downloading',newjob.id,size)
socket.emit('jobbegin',{
id: newjob.id,
step: 'fetch',
size: size
})
})
download.on('end', () => {
console.log('Processing',newjob.id)
getFFprobeVideo(newjob.id).then((d) => {
let { width, height, duration, orientation } = d
if (!width || !height || !duration || !orientation)
return socket.emit('joberror',{ id: newjob.id, error: 'remote encoder failed to ffprobe video info' })
// same processing as local encoder
let outputResolutions = determineOutputs(width,height,config.outputs)
// Create folders
fs.mkdirSync(config.dataDir+'/'+newjob.id)
for (let r in outputResolutions)
fs.mkdirSync(config.dataDir+'/'+newjob.id+'/'+outputResolutions[r]+'p')
const ops = hlsEncode(
newjob.id, newjob.id,
orientation,
config.encoder,
config.quality,
outputResolutions,
newjob.createSprite,
config.dataDir+'/'+newjob.id,
config.threads,
(id, resolution, p) => {
socket.emit('jobprogress',{
id: id,
job: 'encode',
resolution: resolution,
frames: p.frames,
fps: p.currentFps,
progress: p.percent
})
console.log('ID '+id+' - '+resolution+'p --- Frames: '+p.frames+' FPS: '+p.currentFps+' Progress: '+p.percent.toFixed(3)+'%')
},
(id, resolution, e) => {
console.error(id+' - '+resolution+'p --- Error',e)
socket.emit('joberror',{ id: id, error: resolution + 'p resolution encoding failed' })
})
socket.emit('jobbegin',{
id: newjob.id,
step: 'encode',
outputs: outputResolutions
})
async.parallel(ops,(e) => {
// post processing
let total = 0
let sprite = false
for (let o in outputResolutions)
total += fs.readdirSync(config.dataDir+'/'+newjob.id+'/'+outputResolutions[o]+'p').length
if (fs.existsSync(config.dataDir+'/'+newjob.id+'/sprite.jpg')) {
total++
sprite = true
}
socket.emit('jobbegin',{
id: newjob.id,
step: 'upload',
outputs: outputResolutions,
totalFiles: total
})
uploaded = total
uploadOutputs(newjob.id,outputResolutions,async (success) => {
console.log(newjob.id,'output upload success',success)
if (sprite)
success = await uploadOne(newjob.id,'sprite',config.dataDir+'/'+newjob.id+'/sprite.jpg')
console.log(newjob.id,'sprite upload success',success)
})
})
})
})
download.on('progress', (progress) => {
console.log('Download progress',newjob.id,progress)
socket.emit('jobprogress',{
id: newjob.id,
step: 'fetch',
progress: progress
})
})
})
socket.on('status',(status) => {
console.log('status',status)
})
socket.on('result',(result) => {
console.log('result',result)
if (result.method === 'auth' && result.success)
socket.emit('status')
else if (result.method === 'hlsencode' && result.success) {
processed++
if (uploaded === processed) {
uploaded = 0
processed = 0
socket.emit('jobbegin',{
id: result.id,
step: 'postupload'
})
}
}
})
socket.on('error',(e) => {
console.log('error',e)
})
function generateMessageToSign (username,network,cb) {
// Generate text for user to sign
// using latest block id
let message = username+':'+config.authIdentifier+':'+network+':'
switch (network) {
case 'hive':
axios.post(config.blockchainAPI,{
id: 1,
jsonrpc: '2.0',
method: 'condenser_api.get_dynamic_global_properties',
params: []
}).then((r) => {
if (r.data && r.data.result) {
message += r.data.result.head_block_number+':'+r.data.result.head_block_id
cb(null,message)
} else if (r.data && r.data.error)
cb(r.data.error.message)
}).catch(e => cb(e.toString()))
break
case 'dtc':
axios.get(config.blockchainAPI+'/count').then((r) => {
if (r.data && r.data.count) {
message += r.data.count-1
message += ':'
axios.get(config.blockchainAPI+'/block/'+(r.data.count-1)).then((b) => {
if (b.data && b.data.hash) {
message += b.data.hash
cb(null,message)
}
}).catch(e => cb(e.toString()))
}
}).catch(e => cb(e.toString()))
break
}
}
async function uploadOutputs(id, outputs = [], cb = () => {}) {
if (outputs.length === 0)
return cb(true)
let r = await uploadOutput(id, outputs[0])
outputs.shift()
if (!r)
return cb(false)
uploadOutputs(id,outputs,cb)
}
async function uploadOutput(id, output) {
let files = fs.readdirSync(config.dataDir+'/'+id+'/'+output+'p')
for (let f in files)
try {
await uploadOne(id,output,config.dataDir+'/'+id+'/'+output+'p/'+files[f],files[f])
} catch {
return false
}
return true
}
function uploadOne(id, output, dir = '', file = '') {
return new Promise((rs,rj) => {
let upload = new tus.Upload(fs.createReadStream(dir),{
endpoint: config.tusdEndpoint,
retryDelays: [0,3000,5000,10000,20000],
parallelUploads: config.uploadThreads,
headers: {
'Authorization': 'Bearer '+Buffer.from(JSON.stringify({keychain: true})).toString('base64').replace(/={1,2}$/, '')+'.'+access_token
},
metadata: {
type: 'hlsencode',
encodeID: id,
idx: file.endsWith('.ts') ? parseInt(file.replace('.ts','')) : -1,
output: output
},
onError: (e) => {
console.log('tus error',e.toString())
rj(e)
},
onProgress: (bu,bt) => {
let progressPercent = Math.round((bu / bt) * 100)
console.log(id,output,file,'progress: ' + progressPercent + '%')
},
onSuccess: () => {
rs(true)
}
})
upload.findPreviousUploads().then((p) => {
if (p.length > 0)
upload.resumeFromPreviousUpload(p[0])
upload.start()
})
})
}