audiobookshelf/server/objects/files/LibraryFile.js

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const Path = require('path')
const { getFileTimestampsWithIno, filePathToPOSIX } = require('../../utils/fileUtils')
const globals = require('../../utils/globals')
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const FileMetadata = require('../metadata/FileMetadata')
class LibraryFile {
constructor(file) {
this.ino = null
this.metadata = null
this.addedAt = null
this.updatedAt = null
if (file) {
this.construct(file)
}
}
construct(file) {
this.ino = file.ino
this.metadata = new FileMetadata(file.metadata)
this.addedAt = file.addedAt
this.updatedAt = file.updatedAt
}
toJSON() {
return {
ino: this.ino,
metadata: this.metadata.toJSON(),
addedAt: this.addedAt,
updatedAt: this.updatedAt,
fileType: this.fileType
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}
}
clone() {
return new LibraryFile(this.toJSON())
}
get fileType() {
if (globals.SupportedImageTypes.includes(this.metadata.format)) return 'image'
if (globals.SupportedAudioTypes.includes(this.metadata.format)) return 'audio'
if (globals.SupportedEbookTypes.includes(this.metadata.format)) return 'ebook'
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if (globals.SupportedVideoTypes.includes(this.metadata.format)) return 'video'
if (globals.TextFileTypes.includes(this.metadata.format)) return 'text'
if (globals.MetadataFileTypes.includes(this.metadata.format)) return 'metadata'
return 'unknown'
}
get isMediaFile() {
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return this.fileType === 'audio' || this.fileType === 'ebook' || this.fileType === 'video'
}
get isEBookFile() {
return this.fileType === 'ebook'
}
get isOPFFile() {
return this.metadata.ext === '.opf'
}
async setDataFromPath(path, relPath) {
var fileTsData = await getFileTimestampsWithIno(path)
var fileMetadata = new FileMetadata()
fileMetadata.setData(fileTsData)
fileMetadata.filename = Path.basename(relPath)
fileMetadata.path = filePathToPOSIX(path)
fileMetadata.relPath = filePathToPOSIX(relPath)
fileMetadata.ext = Path.extname(relPath)
this.ino = fileTsData.ino
this.metadata = fileMetadata
this.addedAt = Date.now()
this.updatedAt = Date.now()
}
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}
module.exports = LibraryFile