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08a47c75 | 1 | import { Transaction } from 'sequelize/types' |
764b1a14 | 2 | import { deleteAllModels, filterNonExistingModels } from '@server/helpers/database-utils' |
46320694 | 3 | import { logger, LoggerTagsFn } from '@server/helpers/logger' |
91f8f8db | 4 | import { updatePlaceholderThumbnail, updateVideoMiniatureFromUrl } from '@server/lib/thumbnail' |
08a47c75 C |
5 | import { setVideoTags } from '@server/lib/video' |
6 | import { VideoCaptionModel } from '@server/models/video/video-caption' | |
7 | import { VideoFileModel } from '@server/models/video/video-file' | |
8 | import { VideoLiveModel } from '@server/models/video/video-live' | |
9 | import { VideoStreamingPlaylistModel } from '@server/models/video/video-streaming-playlist' | |
10 | import { MStreamingPlaylistFilesVideo, MThumbnail, MVideoCaption, MVideoFile, MVideoFullLight, MVideoThumbnail } from '@server/types/models' | |
11 | import { ActivityTagObject, ThumbnailType, VideoObject, VideoStreamingPlaylistType } from '@shared/models' | |
136d7efd | 12 | import { getOrCreateAPActor } from '../../actors' |
7e98a7df | 13 | import { checkUrlsSameHost } from '../../url' |
08a47c75 C |
14 | import { |
15 | getCaptionAttributesFromObject, | |
16 | getFileAttributesFromUrl, | |
17 | getLiveAttributesFromObject, | |
18 | getPreviewFromIcons, | |
19 | getStreamingPlaylistAttributesFromObject, | |
20 | getTagsFromObject, | |
21 | getThumbnailFromIcons | |
22 | } from './object-to-model-attributes' | |
23 | import { getTrackerUrls, setVideoTrackers } from './trackers' | |
24 | ||
25 | export abstract class APVideoAbstractBuilder { | |
26 | protected abstract videoObject: VideoObject | |
46320694 | 27 | protected abstract lTags: LoggerTagsFn |
08a47c75 | 28 | |
c56faf0d C |
29 | protected async getOrCreateVideoChannelFromVideoObject () { |
30 | const channel = this.videoObject.attributedTo.find(a => a.type === 'Group') | |
31 | if (!channel) throw new Error('Cannot find associated video channel to video ' + this.videoObject.url) | |
32 | ||
33 | if (checkUrlsSameHost(channel.id, this.videoObject.id) !== true) { | |
34 | throw new Error(`Video channel url ${channel.id} does not have the same host than video object id ${this.videoObject.id}`) | |
35 | } | |
36 | ||
136d7efd | 37 | return getOrCreateAPActor(channel.id, 'all') |
c56faf0d C |
38 | } |
39 | ||
08a47c75 | 40 | protected tryToGenerateThumbnail (video: MVideoThumbnail): Promise<MThumbnail> { |
91f8f8db | 41 | return updateVideoMiniatureFromUrl({ |
08a47c75 C |
42 | downloadUrl: getThumbnailFromIcons(this.videoObject).url, |
43 | video, | |
44 | type: ThumbnailType.MINIATURE | |
45 | }).catch(err => { | |
908e6ead | 46 | logger.warn('Cannot generate thumbnail of %s.', this.videoObject.id, { err, ...this.lTags() }) |
08a47c75 C |
47 | |
48 | return undefined | |
49 | }) | |
50 | } | |
51 | ||
28dfb44b | 52 | protected async setPreview (video: MVideoFullLight, t?: Transaction) { |
08a47c75 C |
53 | // Don't fetch the preview that could be big, create a placeholder instead |
54 | const previewIcon = getPreviewFromIcons(this.videoObject) | |
55 | if (!previewIcon) return | |
56 | ||
91f8f8db | 57 | const previewModel = updatePlaceholderThumbnail({ |
08a47c75 C |
58 | fileUrl: previewIcon.url, |
59 | video, | |
60 | type: ThumbnailType.PREVIEW, | |
61 | size: previewIcon | |
62 | }) | |
63 | ||
64 | await video.addAndSaveThumbnail(previewModel, t) | |
65 | } | |
66 | ||
67 | protected async setTags (video: MVideoFullLight, t: Transaction) { | |
68 | const tags = getTagsFromObject(this.videoObject) | |
69 | await setVideoTags({ video, tags, transaction: t }) | |
70 | } | |
71 | ||
72 | protected async setTrackers (video: MVideoFullLight, t: Transaction) { | |
73 | const trackers = getTrackerUrls(this.videoObject, video) | |
74 | await setVideoTrackers({ video, trackers, transaction: t }) | |
75 | } | |
76 | ||
77 | protected async insertOrReplaceCaptions (video: MVideoFullLight, t: Transaction) { | |
57a0a9cd | 78 | const existingCaptions = await VideoCaptionModel.listVideoCaptions(video.id, t) |
08a47c75 | 79 | |
57a0a9cd C |
80 | let captionsToCreate = getCaptionAttributesFromObject(video, this.videoObject) |
81 | .map(a => new VideoCaptionModel(a) as MVideoCaption) | |
82 | ||
83 | for (const existingCaption of existingCaptions) { | |
84 | // Only keep captions that do not already exist | |
85 | const filtered = captionsToCreate.filter(c => !c.isEqual(existingCaption)) | |
86 | ||
87 | // This caption already exists, we don't need to destroy and create it | |
88 | if (filtered.length !== captionsToCreate.length) { | |
89 | captionsToCreate = filtered | |
90 | continue | |
91 | } | |
92 | ||
93 | // Destroy this caption that does not exist anymore | |
94 | await existingCaption.destroy({ transaction: t }) | |
95 | } | |
96 | ||
97 | for (const captionToCreate of captionsToCreate) { | |
98 | await captionToCreate.save({ transaction: t }) | |
99 | } | |
08a47c75 C |
100 | } |
101 | ||
102 | protected async insertOrReplaceLive (video: MVideoFullLight, transaction: Transaction) { | |
103 | const attributes = getLiveAttributesFromObject(video, this.videoObject) | |
104 | const [ videoLive ] = await VideoLiveModel.upsert(attributes, { transaction, returning: true }) | |
105 | ||
106 | video.VideoLive = videoLive | |
107 | } | |
108 | ||
109 | protected async setWebTorrentFiles (video: MVideoFullLight, t: Transaction) { | |
110 | const videoFileAttributes = getFileAttributesFromUrl(video, this.videoObject.url) | |
111 | const newVideoFiles = videoFileAttributes.map(a => new VideoFileModel(a)) | |
112 | ||
113 | // Remove video files that do not exist anymore | |
764b1a14 | 114 | await deleteAllModels(filterNonExistingModels(video.VideoFiles || [], newVideoFiles), t) |
08a47c75 C |
115 | |
116 | // Update or add other one | |
117 | const upsertTasks = newVideoFiles.map(f => VideoFileModel.customUpsert(f, 'video', t)) | |
118 | video.VideoFiles = await Promise.all(upsertTasks) | |
119 | } | |
120 | ||
121 | protected async setStreamingPlaylists (video: MVideoFullLight, t: Transaction) { | |
1e2fe802 | 122 | const streamingPlaylistAttributes = getStreamingPlaylistAttributesFromObject(video, this.videoObject) |
08a47c75 C |
123 | const newStreamingPlaylists = streamingPlaylistAttributes.map(a => new VideoStreamingPlaylistModel(a)) |
124 | ||
125 | // Remove video playlists that do not exist anymore | |
764b1a14 | 126 | await deleteAllModels(filterNonExistingModels(video.VideoStreamingPlaylists || [], newStreamingPlaylists), t) |
08a47c75 C |
127 | |
128 | video.VideoStreamingPlaylists = [] | |
129 | ||
130 | for (const playlistAttributes of streamingPlaylistAttributes) { | |
08a47c75 C |
131 | const streamingPlaylistModel = await this.insertOrReplaceStreamingPlaylist(playlistAttributes, t) |
132 | streamingPlaylistModel.Video = video | |
133 | ||
134 | await this.setStreamingPlaylistFiles(video, streamingPlaylistModel, playlistAttributes.tagAPObject, t) | |
135 | ||
136 | video.VideoStreamingPlaylists.push(streamingPlaylistModel) | |
137 | } | |
138 | } | |
139 | ||
140 | private async insertOrReplaceStreamingPlaylist (attributes: VideoStreamingPlaylistModel['_creationAttributes'], t: Transaction) { | |
141 | const [ streamingPlaylist ] = await VideoStreamingPlaylistModel.upsert(attributes, { returning: true, transaction: t }) | |
142 | ||
143 | return streamingPlaylist as MStreamingPlaylistFilesVideo | |
144 | } | |
145 | ||
146 | private getStreamingPlaylistFiles (video: MVideoFullLight, type: VideoStreamingPlaylistType) { | |
147 | const playlist = video.VideoStreamingPlaylists.find(s => s.type === type) | |
148 | if (!playlist) return [] | |
149 | ||
150 | return playlist.VideoFiles | |
151 | } | |
152 | ||
153 | private async setStreamingPlaylistFiles ( | |
154 | video: MVideoFullLight, | |
155 | playlistModel: MStreamingPlaylistFilesVideo, | |
156 | tagObjects: ActivityTagObject[], | |
157 | t: Transaction | |
158 | ) { | |
159 | const oldStreamingPlaylistFiles = this.getStreamingPlaylistFiles(video, playlistModel.type) | |
160 | ||
161 | const newVideoFiles: MVideoFile[] = getFileAttributesFromUrl(playlistModel, tagObjects).map(a => new VideoFileModel(a)) | |
162 | ||
764b1a14 | 163 | await deleteAllModels(filterNonExistingModels(oldStreamingPlaylistFiles, newVideoFiles), t) |
08a47c75 C |
164 | |
165 | // Update or add other one | |
166 | const upsertTasks = newVideoFiles.map(f => VideoFileModel.customUpsert(f, 'streaming-playlist', t)) | |
167 | playlistModel.VideoFiles = await Promise.all(upsertTasks) | |
168 | } | |
169 | } |