156 lines
3.5 KiB
TypeScript
156 lines
3.5 KiB
TypeScript
import { remove } from 'fs-extra'
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import { join } from 'path'
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import {
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AfterDestroy,
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AllowNull,
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BelongsTo,
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Column,
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CreatedAt,
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DataType,
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Default,
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ForeignKey,
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Model,
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Table,
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UpdatedAt
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} from 'sequelize-typescript'
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import { buildRemoteVideoBaseUrl } from '@server/helpers/activitypub'
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import { MThumbnailVideo, MVideoAccountLight } from '@server/types/models'
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import { ThumbnailType } from '../../../shared/models/videos/thumbnail.type'
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import { logger } from '../../helpers/logger'
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import { CONFIG } from '../../initializers/config'
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import { CONSTRAINTS_FIELDS, LAZY_STATIC_PATHS, STATIC_PATHS, WEBSERVER } from '../../initializers/constants'
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import { VideoModel } from './video'
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import { VideoPlaylistModel } from './video-playlist'
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@Table({
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tableName: 'thumbnail',
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indexes: [
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{
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fields: [ 'videoId' ]
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},
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{
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fields: [ 'videoPlaylistId' ],
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unique: true
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},
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{
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fields: [ 'filename', 'type' ],
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unique: true
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}
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]
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})
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export class ThumbnailModel extends Model {
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@AllowNull(false)
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@Column
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filename: string
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@AllowNull(true)
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@Default(null)
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@Column
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height: number
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@AllowNull(true)
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@Default(null)
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@Column
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width: number
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@AllowNull(false)
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@Column
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type: ThumbnailType
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@AllowNull(true)
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@Column(DataType.STRING(CONSTRAINTS_FIELDS.COMMONS.URL.max))
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fileUrl: string
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@AllowNull(true)
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@Column
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automaticallyGenerated: boolean
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@ForeignKey(() => VideoModel)
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@Column
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videoId: number
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@BelongsTo(() => VideoModel, {
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foreignKey: {
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allowNull: true
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},
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onDelete: 'CASCADE'
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})
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Video: VideoModel
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@ForeignKey(() => VideoPlaylistModel)
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@Column
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videoPlaylistId: number
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@BelongsTo(() => VideoPlaylistModel, {
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foreignKey: {
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allowNull: true
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},
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onDelete: 'CASCADE'
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})
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VideoPlaylist: VideoPlaylistModel
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@CreatedAt
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createdAt: Date
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@UpdatedAt
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updatedAt: Date
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private static readonly types: { [ id in ThumbnailType ]: { label: string, directory: string, staticPath: string } } = {
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[ThumbnailType.MINIATURE]: {
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label: 'miniature',
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directory: CONFIG.STORAGE.THUMBNAILS_DIR,
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staticPath: STATIC_PATHS.THUMBNAILS
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},
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[ThumbnailType.PREVIEW]: {
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label: 'preview',
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directory: CONFIG.STORAGE.PREVIEWS_DIR,
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staticPath: LAZY_STATIC_PATHS.PREVIEWS
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}
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}
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@AfterDestroy
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static removeFiles (instance: ThumbnailModel) {
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logger.info('Removing %s file %s.', ThumbnailModel.types[instance.type].label, instance.filename)
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// Don't block the transaction
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instance.removeThumbnail()
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.catch(err => logger.error('Cannot remove thumbnail file %s.', instance.filename, err))
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}
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static loadWithVideoByName (filename: string, thumbnailType: ThumbnailType): Promise<MThumbnailVideo> {
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const query = {
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where: {
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filename,
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type: thumbnailType
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},
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include: [
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{
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model: VideoModel.unscoped(),
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required: true
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}
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]
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}
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return ThumbnailModel.findOne(query)
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}
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getFileUrl (video: MVideoAccountLight) {
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const staticPath = ThumbnailModel.types[this.type].staticPath + this.filename
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if (video.isOwned()) return WEBSERVER.URL + staticPath
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if (this.fileUrl) return this.fileUrl
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// Fallback if we don't have a file URL
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return buildRemoteVideoBaseUrl(video, staticPath)
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}
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getPath () {
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const directory = ThumbnailModel.types[this.type].directory
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return join(directory, this.filename)
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}
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removeThumbnail () {
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return remove(this.getPath())
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}
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}
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