1 import { join } from 'path'
2 import * as request from 'request'
3 import { Transaction } from 'sequelize'
4 import { ActivityIconObject } from '../../../shared/index'
5 import { doRequest, doRequestAndSaveToFile } from '../../helpers/requests'
6 import { CONFIG, REMOTE_SCHEME, STATIC_PATHS } from '../../initializers/constants'
7 import { AccountInstance } from '../../models/account/account-interface'
8 import { VideoInstance } from '../../models/video/video-interface'
9 import { sendLikeToOrigin } from './index'
10 import { sendCreateDislikeToOrigin, sendCreateDislikeToVideoFollowers } from './send/send-create'
11 import { sendLikeToVideoFollowers } from './send/send-like'
13 sendUndoDislikeToOrigin,
14 sendUndoDislikeToVideoFollowers,
16 sendUndoLikeToVideoFollowers
17 } from './send/send-undo'
19 function fetchRemoteVideoPreview (video: VideoInstance) {
21 const host = video.VideoChannel.Account.Server.host
22 const path = join(STATIC_PATHS.PREVIEWS, video.getPreviewName())
24 return request.get(REMOTE_SCHEME.HTTP + '://' + host + path)
27 async function fetchRemoteVideoDescription (video: VideoInstance) {
29 const host = video.VideoChannel.Account.Server.host
30 const path = video.getDescriptionPath()
32 uri: REMOTE_SCHEME.HTTP + '://' + host + path,
36 const { body } = await doRequest(options)
37 return body.description ? body.description : ''
40 function generateThumbnailFromUrl (video: VideoInstance, icon: ActivityIconObject) {
41 const thumbnailName = video.getThumbnailName()
42 const thumbnailPath = join(CONFIG.STORAGE.THUMBNAILS_DIR, thumbnailName)
48 return doRequestAndSaveToFile(options, thumbnailPath)
51 function sendVideoRateChangeToFollowers (account: AccountInstance, video: VideoInstance, likes: number, dislikes: number, t: Transaction) {
52 const tasks: Promise<any>[] = []
55 if (likes < 0) tasks.push(sendUndoLikeToVideoFollowers(account, video, t))
57 if (likes > 0) tasks.push(sendLikeToVideoFollowers(account, video, t))
60 if (dislikes < 0) tasks.push(sendUndoDislikeToVideoFollowers(account, video, t))
62 if (dislikes > 0) tasks.push(sendCreateDislikeToVideoFollowers(account, video, t))
64 return Promise.all(tasks)
67 function sendVideoRateChangeToOrigin (account: AccountInstance, video: VideoInstance, likes: number, dislikes: number, t: Transaction) {
68 const tasks: Promise<any>[] = []
71 if (likes < 0) tasks.push(sendUndoLikeToOrigin(account, video, t))
73 if (likes > 0) tasks.push(sendLikeToOrigin(account, video, t))
76 if (dislikes < 0) tasks.push(sendUndoDislikeToOrigin(account, video, t))
78 if (dislikes > 0) tasks.push(sendCreateDislikeToOrigin(account, video, t))
80 return Promise.all(tasks)
84 fetchRemoteVideoPreview,
85 fetchRemoteVideoDescription,
86 generateThumbnailFromUrl,
87 sendVideoRateChangeToFollowers,
88 sendVideoRateChangeToOrigin