import { remove } from 'fs-extra' import { join } from 'path' import { AfterDestroy, AllowNull, BelongsTo, Column, CreatedAt, DataType, ForeignKey, Model, Table, UpdatedAt } from 'sequelize-typescript' import { CONFIG } from '@server/initializers/config' import { MStoryboard, MStoryboardVideo, MVideo } from '@server/types/models' import { Storyboard } from '@shared/models' import { AttributesOnly } from '@shared/typescript-utils' import { logger } from '../../helpers/logger' import { CONSTRAINTS_FIELDS, LAZY_STATIC_PATHS, WEBSERVER } from '../../initializers/constants' import { VideoModel } from './video' import { Transaction } from 'sequelize' @Table({ tableName: 'storyboard', indexes: [ { fields: [ 'videoId' ], unique: true }, { fields: [ 'filename' ], unique: true } ] }) export class StoryboardModel extends Model>> { @AllowNull(false) @Column filename: string @AllowNull(false) @Column totalHeight: number @AllowNull(false) @Column totalWidth: number @AllowNull(false) @Column spriteHeight: number @AllowNull(false) @Column spriteWidth: number @AllowNull(false) @Column spriteDuration: number @AllowNull(true) @Column(DataType.STRING(CONSTRAINTS_FIELDS.COMMONS.URL.max)) fileUrl: string @ForeignKey(() => VideoModel) @Column videoId: number @BelongsTo(() => VideoModel, { foreignKey: { allowNull: true }, onDelete: 'CASCADE' }) Video: VideoModel @CreatedAt createdAt: Date @UpdatedAt updatedAt: Date @AfterDestroy static removeInstanceFile (instance: StoryboardModel) { logger.info('Removing storyboard file %s.', instance.filename) // Don't block the transaction instance.removeFile() .catch(err => logger.error('Cannot remove storyboard file %s.', instance.filename, { err })) } static loadByVideo (videoId: number, transaction?: Transaction): Promise { const query = { where: { videoId }, transaction } return StoryboardModel.findOne(query) } static loadByFilename (filename: string): Promise { const query = { where: { filename } } return StoryboardModel.findOne(query) } static loadWithVideoByFilename (filename: string): Promise { const query = { where: { filename }, include: [ { model: VideoModel.unscoped(), required: true } ] } return StoryboardModel.findOne(query) } // --------------------------------------------------------------------------- static async listStoryboardsOf (video: MVideo): Promise { const query = { where: { videoId: video.id } } const storyboards = await StoryboardModel.findAll(query) return storyboards.map(s => Object.assign(s, { Video: video })) } // --------------------------------------------------------------------------- getOriginFileUrl (video: MVideo) { if (video.isOwned()) { return WEBSERVER.URL + this.getLocalStaticPath() } return this.fileUrl } getLocalStaticPath () { return LAZY_STATIC_PATHS.STORYBOARDS + this.filename } getPath () { return join(CONFIG.STORAGE.STORYBOARDS_DIR, this.filename) } removeFile () { return remove(this.getPath()) } toFormattedJSON (this: MStoryboardVideo): Storyboard { return { storyboardPath: this.getLocalStaticPath(), totalHeight: this.totalHeight, totalWidth: this.totalWidth, spriteWidth: this.spriteWidth, spriteHeight: this.spriteHeight, spriteDuration: this.spriteDuration } } }