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
|
import { remove } from 'fs-extra'
import { LRUCache } from 'lru-cache'
import { join } from 'path'
import { Transaction } from 'sequelize/types'
import { ActorModel } from '@server/models/actor/actor'
import { getLowercaseExtension } from '@shared/core-utils'
import { buildUUID } from '@shared/extra-utils'
import { ActivityPubActorType, ActorImageType } from '@shared/models'
import { retryTransactionWrapper } from '../helpers/database-utils'
import { CONFIG } from '../initializers/config'
import { ACTOR_IMAGES_SIZE, LRU_CACHE, WEBSERVER } from '../initializers/constants'
import { sequelizeTypescript } from '../initializers/database'
import { MAccountDefault, MActor, MChannelDefault } from '../types/models'
import { deleteActorImages, updateActorImages } from './activitypub/actors'
import { sendUpdateActor } from './activitypub/send'
import { downloadImageFromWorker, processImageFromWorker } from './worker/parent-process'
function buildActorInstance (type: ActivityPubActorType, url: string, preferredUsername: string) {
return new ActorModel({
type,
url,
preferredUsername,
publicKey: null,
privateKey: null,
followersCount: 0,
followingCount: 0,
inboxUrl: url + '/inbox',
outboxUrl: url + '/outbox',
sharedInboxUrl: WEBSERVER.URL + '/inbox',
followersUrl: url + '/followers',
followingUrl: url + '/following'
}) as MActor
}
async function updateLocalActorImageFiles (
accountOrChannel: MAccountDefault | MChannelDefault,
imagePhysicalFile: Express.Multer.File,
type: ActorImageType
) {
const processImageSize = async (imageSize: { width: number, height: number }) => {
const extension = getLowercaseExtension(imagePhysicalFile.filename)
const imageName = buildUUID() + extension
const destination = join(CONFIG.STORAGE.ACTOR_IMAGES, imageName)
await processImageFromWorker({ path: imagePhysicalFile.path, destination, newSize: imageSize, keepOriginal: true })
return {
imageName,
imageSize
}
}
const processedImages = await Promise.all(ACTOR_IMAGES_SIZE[type].map(processImageSize))
await remove(imagePhysicalFile.path)
return retryTransactionWrapper(() => sequelizeTypescript.transaction(async t => {
const actorImagesInfo = processedImages.map(({ imageName, imageSize }) => ({
name: imageName,
fileUrl: null,
height: imageSize.height,
width: imageSize.width,
onDisk: true
}))
const updatedActor = await updateActorImages(accountOrChannel.Actor, type, actorImagesInfo, t)
await updatedActor.save({ transaction: t })
await sendUpdateActor(accountOrChannel, t)
return type === ActorImageType.AVATAR
? updatedActor.Avatars
: updatedActor.Banners
}))
}
async function deleteLocalActorImageFile (accountOrChannel: MAccountDefault | MChannelDefault, type: ActorImageType) {
return retryTransactionWrapper(() => {
return sequelizeTypescript.transaction(async t => {
const updatedActor = await deleteActorImages(accountOrChannel.Actor, type, t)
await updatedActor.save({ transaction: t })
await sendUpdateActor(accountOrChannel, t)
return updatedActor.Avatars
})
})
}
// ---------------------------------------------------------------------------
async function findAvailableLocalActorName (baseActorName: string, transaction?: Transaction) {
let actor = await ActorModel.loadLocalByName(baseActorName, transaction)
if (!actor) return baseActorName
for (let i = 1; i < 30; i++) {
const name = `${baseActorName}-${i}`
actor = await ActorModel.loadLocalByName(name, transaction)
if (!actor) return name
}
throw new Error('Cannot find available actor local name (too much iterations).')
}
// ---------------------------------------------------------------------------
function downloadActorImageFromWorker (options: {
fileUrl: string
filename: string
type: ActorImageType
size: typeof ACTOR_IMAGES_SIZE[ActorImageType][0]
}) {
const downloaderOptions = {
url: options.fileUrl,
destDir: CONFIG.STORAGE.ACTOR_IMAGES,
destName: options.filename,
size: options.size
}
return downloadImageFromWorker(downloaderOptions)
}
// Unsafe so could returns paths that does not exist anymore
const actorImagePathUnsafeCache = new LRUCache<string, string>({ max: LRU_CACHE.ACTOR_IMAGE_STATIC.MAX_SIZE })
export {
actorImagePathUnsafeCache,
updateLocalActorImageFiles,
findAvailableLocalActorName,
downloadActorImageFromWorker,
deleteLocalActorImageFile,
downloadImageFromWorker,
buildActorInstance
}
|
