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Scanner v4, audio file metadata used in setting book details, embedded cover art extracted and used

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This commit is contained in:
Mark Cooper 2021-09-29 20:43:36 -05:00
parent 6f891208d0
commit dc18eb408e
15 changed files with 371 additions and 108 deletions
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58
server/Scanner.js
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@ -7,7 +7,7 @@ const audioFileScanner = require('./utils/audioFileScanner')
const { groupFilesIntoAudiobookPaths, getAudiobookFileData, scanRootDir } = require('./utils/scandir')
const { comparePaths, getIno } = require('./utils/index')
const { secondsToTimestamp } = require('./utils/fileUtils')
const { ScanResult } = require('./utils/constants')
const { ScanResult, CoverDestination } = require('./utils/constants')
class Scanner {
constructor(AUDIOBOOK_PATH, METADATA_PATH, db, emitter) {
@ -27,6 +27,20 @@ class Scanner {
return this.db.audiobooks
}
getCoverDirectory(audiobook) {
if (this.db.serverSettings.coverDestination === CoverDestination.AUDIOBOOK) {
return {
fullPath: audiobook.fullPath,
relPath: Path.join('/local', audiobook.path)
}
} else {
return {
fullPath: Path.join(this.BookMetadataPath, audiobook.id),
relPath: Path.join('/metadata', 'books', audiobook.id)
}
}
}
async setAudioFileInos(audiobookDataAudioFiles, audiobookAudioFiles) {
for (let i = 0; i < audiobookDataAudioFiles.length; i++) {
var abdFile = audiobookDataAudioFiles[i]
@ -48,7 +62,7 @@ class Scanner {
async scanAudiobookData(audiobookData) {
var existingAudiobook = this.audiobooks.find(a => a.ino === audiobookData.ino)
Logger.debug(`[Scanner] Scanning "${audiobookData.title}" (${audiobookData.ino}) - ${!!existingAudiobook ? 'Exists' : 'New'}`)
// Logger.debug(`[Scanner] Scanning "${audiobookData.title}" (${audiobookData.ino}) - ${!!existingAudiobook ? 'Exists' : 'New'}`)
if (existingAudiobook) {
// REMOVE: No valid audio files
@ -64,8 +78,6 @@ class Scanner {
// ino is now set for every file in scandir
audiobookData.audioFiles = audiobookData.audioFiles.filter(af => af.ino)
// audiobookData.audioFiles = await this.setAudioFileInos(audiobookData.audioFiles, existingAudiobook.audioFiles)
// Check for audio files that were removed
var abdAudioFileInos = audiobookData.audioFiles.map(af => af.ino)
@ -124,7 +136,8 @@ class Scanner {
hasUpdates = true
}
if (existingAudiobook.syncOtherFiles(audiobookData.otherFiles)) {
var otherFilesUpdated = await existingAudiobook.syncOtherFiles(audiobookData.otherFiles)
if (otherFilesUpdated) {
hasUpdates = true
}
@ -167,6 +180,19 @@ class Scanner {
return ScanResult.NOTHING
}
if (audiobook.hasDescriptionTextFile) {
await audiobook.saveDescriptionFromTextFile()
}
if (audiobook.hasEmbeddedCoverArt) {
var outputCoverDirs = this.getCoverDirectory(audiobook)
var relativeDir = await audiobook.saveEmbeddedCoverArt(outputCoverDirs.fullPath, outputCoverDirs.relPath)
if (relativeDir) {
Logger.debug(`[Scanner] Saved embedded cover art "${relativeDir}"`)
}
}
audiobook.setDetailsFromFileMetadata()
audiobook.checkUpdateMissingParts()
audiobook.setChapters()
@ -177,14 +203,11 @@ class Scanner {
}
async scan() {
// TODO: This temporary fix from pre-release should be removed soon, including the "fixRelativePath" and "checkUpdateInos"
// TEMP - fix relative file paths
// TODO: This temporary fix from pre-release should be removed soon, "checkUpdateInos"
// TEMP - update ino for each audiobook
if (this.audiobooks.length) {
for (let i = 0; i < this.audiobooks.length; i++) {
var ab = this.audiobooks[i]
// var shouldUpdate = ab.fixRelativePath(this.AudiobookPath) || !ab.ino
// Update ino if inos are not set
var shouldUpdateIno = ab.hasMissingIno
if (shouldUpdateIno) {
@ -319,10 +342,6 @@ class Scanner {
var relfilepaths = filepaths.map(path => path.replace(this.AudiobookPath, ''))
var fileGroupings = groupFilesIntoAudiobookPaths(relfilepaths, true)
Logger.debug(`[Scanner] fileGroupings `, filepaths, fileGroupings)
var results = []
for (const dir in fileGroupings) {
Logger.debug(`[Scanner] Check dir ${dir}`)
@ -334,19 +353,6 @@ class Scanner {
return results
}
async fetchMetadata(id, trackIndex = 0) {
var audiobook = this.audiobooks.find(a => a.id === id)
if (!audiobook) {
return false
}
var tracks = audiobook.tracks
var index = isNaN(trackIndex) ? 0 : Number(trackIndex)
var firstTrack = tracks[index]
var firstTrackFullPath = firstTrack.fullPath
var scanResult = await audioFileScanner.scan(firstTrackFullPath)
return scanResult
}
async scanCovers() {
var audiobooksNeedingCover = this.audiobooks.filter(ab => !ab.cover && ab.author)
var found = 0