mirror of
https://github.com/advplyr/audiobookshelf.git
synced 2025-10-31 10:27:01 -04:00
126 lines
2.9 KiB
JavaScript
126 lines
2.9 KiB
JavaScript
const DEFAULT_EXPIRATION = 1000 * 60 * 60 // 60 minutes
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const DEFAULT_TIMEOUT = 1000 * 60 * 30 // 30 minutes
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class Download {
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constructor(download) {
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this.id = null
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this.libraryItemId = null
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this.type = null
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this.dirpath = null
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this.path = null
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this.ext = null
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this.filename = null
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this.size = 0
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this.userId = null
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this.isReady = false
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this.isTimedOut = false
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this.startedAt = null
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this.finishedAt = null
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this.expiresAt = null
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this.expirationTimeMs = 0
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this.timeoutTimeMs = 0
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this.timeoutTimer = null
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this.expirationTimer = null
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if (download) {
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this.construct(download)
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}
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}
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get mimeType() {
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if (this.ext === '.mp3' || this.ext === '.m4b' || this.ext === '.m4a') {
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return 'audio/mpeg'
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} else if (this.ext === '.mp4') {
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return 'audio/mp4'
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} else if (this.ext === '.ogg') {
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return 'audio/ogg'
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} else if (this.ext === '.aac' || this.ext === '.m4p') {
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return 'audio/aac'
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}
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return 'audio/mpeg'
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}
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toJSON() {
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return {
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id: this.id,
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libraryItemId: this.libraryItemId,
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type: this.type,
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dirpath: this.dirpath,
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path: this.path,
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ext: this.ext,
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filename: this.filename,
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size: this.size,
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userId: this.userId,
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isReady: this.isReady,
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startedAt: this.startedAt,
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finishedAt: this.finishedAt,
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expirationSeconds: this.expirationSeconds
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}
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}
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construct(download) {
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this.id = download.id
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this.libraryItemId = download.libraryItemId
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this.type = download.type
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this.dirpath = download.dirpath
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this.path = download.path
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this.ext = download.ext
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this.filename = download.filename
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this.size = download.size || 0
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this.userId = download.userId
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this.isReady = !!download.isReady
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this.startedAt = download.startedAt
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this.finishedAt = download.finishedAt || null
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this.expirationTimeMs = download.expirationTimeMs || DEFAULT_EXPIRATION
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this.timeoutTimeMs = download.timeoutTimeMs || DEFAULT_TIMEOUT
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this.expiresAt = download.expiresAt || null
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}
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setData(downloadData) {
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downloadData.startedAt = Date.now()
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downloadData.isProcessing = true
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this.construct(downloadData)
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}
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setComplete(fileSize) {
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this.finishedAt = Date.now()
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this.size = fileSize
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this.isReady = true
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this.expiresAt = this.finishedAt + this.expirationTimeMs
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}
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setExpirationTimer(callback) {
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this.expirationTimer = setTimeout(() => {
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if (callback) {
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callback(this)
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}
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}, this.expirationTimeMs)
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}
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setTimeoutTimer(callback) {
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this.timeoutTimer = setTimeout(() => {
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if (callback) {
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this.isTimedOut = true
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callback(this)
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}
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}, this.timeoutTimeMs)
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}
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clearTimeoutTimer() {
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clearTimeout(this.timeoutTimer)
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}
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clearExpirationTimer() {
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clearTimeout(this.expirationTimer)
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}
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}
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module.exports = Download |