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import { join } from 'path'
import { AfterDestroy, AllowNull, Column, CreatedAt, Is, Model, Table, UpdatedAt } from 'sequelize-typescript'
import { Avatar } from '../../../shared/models/avatars/avatar.model'
import { LAZY_STATIC_PATHS } from '../../initializers/constants'
import { logger } from '../../helpers/logger'
import { remove } from 'fs-extra'
import { CONFIG } from '../../initializers/config'
import { throwIfNotValid } from '../utils'
import { isActivityPubUrlValid } from '../../helpers/custom-validators/activitypub/misc'
import { MAvatarFormattable } from '@server/typings/models'
@Table({
tableName: 'avatar',
indexes: [
{
fields: [ 'filename' ],
unique: true
}
]
})
export class AvatarModel extends Model<AvatarModel> {
@AllowNull(false)
@Column
filename: string
@AllowNull(true)
@Is('AvatarFileUrl', value => throwIfNotValid(value, isActivityPubUrlValid, 'fileUrl', true))
@Column
fileUrl: string
@AllowNull(false)
@Column
onDisk: boolean
@CreatedAt
createdAt: Date
@UpdatedAt
updatedAt: Date
@AfterDestroy
static removeFilesAndSendDelete (instance: AvatarModel) {
logger.info('Removing avatar file %s.', instance.filename)
// Don't block the transaction
instance.removeAvatar()
.catch(err => logger.error('Cannot remove avatar file %s.', instance.filename, err))
}
static loadByName (filename: string) {
const query = {
where: {
filename
}
}
return AvatarModel.findOne(query)
}
toFormattedJSON (this: MAvatarFormattable): Avatar {
return {
path: this.getStaticPath(),
createdAt: this.createdAt,
updatedAt: this.updatedAt
}
}
getStaticPath () {
return join(LAZY_STATIC_PATHS.AVATARS, this.filename)
}
getPath () {
return join(CONFIG.STORAGE.AVATARS_DIR, this.filename)
}
removeAvatar () {
const avatarPath = join(CONFIG.STORAGE.AVATARS_DIR, this.filename)
return remove(avatarPath)
}
}
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