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import { remove } from 'fs-extra'
import { join } from 'path'
import { AfterDestroy, AllowNull, Column, CreatedAt, Is, Model, Table, UpdatedAt } from 'sequelize-typescript'
import { v4 as uuidv4 } from 'uuid'
import { MActorImageFormattable } from '@server/types/models'
import { ActorImageType } from '@shared/models'
import { ActorImage } from '../../../shared/models/actors/actor-image.model'
import { isActivityPubUrlValid } from '../../helpers/custom-validators/activitypub/misc'
import { logger } from '../../helpers/logger'
import { CONFIG } from '../../initializers/config'
import { LAZY_STATIC_PATHS } from '../../initializers/constants'
import { throwIfNotValid } from '../utils'
@Table({
tableName: 'actorImage',
indexes: [
{
fields: [ 'filename' ],
unique: true
}
]
})
export class ActorImageModel extends Model {
@AllowNull(false)
@Column
filename: string
@AllowNull(true)
@Is('ActorImageFileUrl', value => throwIfNotValid(value, isActivityPubUrlValid, 'fileUrl', true))
@Column
fileUrl: string
@AllowNull(false)
@Column
onDisk: boolean
@AllowNull(false)
@Column
type: ActorImageType
@CreatedAt
createdAt: Date
@UpdatedAt
updatedAt: Date
@AfterDestroy
static removeFilesAndSendDelete (instance: ActorImageModel) {
logger.info('Removing actor image file %s.', instance.filename)
// Don't block the transaction
instance.removeImage()
.catch(err => logger.error('Cannot remove actor image file %s.', instance.filename, err))
}
static generateFilename () {
return uuidv4() + '.jpg'
}
static loadByName (filename: string) {
const query = {
where: {
filename
}
}
return ActorImageModel.findOne(query)
}
toFormattedJSON (this: MActorImageFormattable): ActorImage {
return {
path: this.getStaticPath(),
createdAt: this.createdAt,
updatedAt: this.updatedAt
}
}
getStaticPath () {
if (this.type === ActorImageType.AVATAR) {
return join(LAZY_STATIC_PATHS.AVATARS, this.filename)
}
return join(LAZY_STATIC_PATHS.BANNERS, this.filename)
}
getPath () {
return join(CONFIG.STORAGE.ACTOR_IMAGES, this.filename)
}
removeImage () {
const imagePath = join(CONFIG.STORAGE.ACTOR_IMAGES, this.filename)
return remove(imagePath)
}
}
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