Mirrors/audiobookshelf
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Code Issues Packages Projects Releases Wiki Activity

Cleanup scanner

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This commit is contained in:
advplyr 2023-01-02 12:05:07 -06:00
parent 591d8a8ab1
commit 0807146aab
3 changed files with 46 additions and 33 deletions
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6
server/Db.js
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@ -107,7 +107,7 @@ class Db {
checkPreviousVersion() {
return this.settingsDb.select(() => true).then((results) => {
if (results.data && results.data.length) {
var serverSettings = results.data.find(s => s.id === 'server-settings')
const serverSettings = results.data.find(s => s.id === 'server-settings')
if (serverSettings && serverSettings.version && serverSettings.version !== version) {
return serverSettings.version
}
@ -163,7 +163,7 @@ class Db {
const p4 = this.settingsDb.select(() => true).then(async (results) => {
if (results.data && results.data.length) {
this.settings = results.data
var serverSettings = this.settings.find(s => s.id === 'server-settings')
const serverSettings = this.settings.find(s => s.id === 'server-settings')
if (serverSettings) {
this.serverSettings = new ServerSettings(serverSettings)
@ -185,7 +185,7 @@ class Db {
}
}
var notificationSettings = this.settings.find(s => s.id === 'notification-settings')
const notificationSettings = this.settings.find(s => s.id === 'notification-settings')
if (notificationSettings) {
this.notificationSettings = new NotificationSettings(notificationSettings)
}

25
server/scanner/MediaFileScanner.js
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@ -110,14 +110,14 @@ class MediaFileScanner {
}
// Returns array of { MediaFile, elapsed, averageScanDuration } from audio file scan objects
async executeMediaFileScans(libraryItem, mediaLibraryFiles, scanData) {
async executeMediaFileScans(libraryItem, mediaLibraryFiles) {
const mediaType = libraryItem.mediaType
const scanStart = Date.now()
const mediaMetadataFromScan = scanData.media.metadata || null
const mediaMetadata = libraryItem.media.metadata || null
const proms = []
for (let i = 0; i < mediaLibraryFiles.length; i++) {
proms.push(this.scan(mediaType, mediaLibraryFiles[i], mediaMetadataFromScan))
proms.push(this.scan(mediaType, mediaLibraryFiles[i], mediaMetadata))
}
const results = await Promise.all(proms).then((scanResults) => scanResults.filter(sr => sr))
return {
@ -206,10 +206,21 @@ class MediaFileScanner {
}
}
async scanMediaFiles(mediaLibraryFiles, scanData, libraryItem, preferAudioMetadata, preferOverdriveMediaMarker, libraryScan = null) {
/**
* Scans media files for a library item and adds them as audio tracks and sets library item metadata
* @async
* @param {Array<LibraryFile>} mediaLibraryFiles - Media files for this library item
* @param {LibraryItem} libraryItem
* @param {LibraryScan} [libraryScan=null] - Optional when doing a library scan to use LibraryScan config/logs
* @return {Promise<Boolean>} True if any updates were made
*/
async scanMediaFiles(mediaLibraryFiles, libraryItem, libraryScan = null) {
const preferAudioMetadata = libraryScan ? !!libraryScan.preferAudioMetadata : !!global.ServerSettings.scannerPreferAudioMetadata
const preferOverdriveMediaMarker = libraryScan ? !!libraryScan.preferOverdriveMediaMarker : !!global.ServerSettings.scannerPreferOverdriveMediaMarker
let hasUpdated = false
const mediaScanResult = await this.executeMediaFileScans(libraryItem, mediaLibraryFiles, scanData)
const mediaScanResult = await this.executeMediaFileScans(libraryItem, mediaLibraryFiles)
if (libraryItem.mediaType === 'video') {
if (mediaScanResult.videoFiles.length) {
@ -219,9 +230,9 @@ class MediaFileScanner {
}
} else if (mediaScanResult.audioFiles.length) {
if (libraryScan) {
libraryScan.addLog(LogLevel.DEBUG, `Library Item "${scanData.path}" Media file scan took ${mediaScanResult.elapsed}ms for ${mediaScanResult.audioFiles.length} with average time of ${mediaScanResult.averageScanDuration}ms per MB`)
libraryScan.addLog(LogLevel.DEBUG, `Library Item "${libraryItem.path}" Media file scan took ${mediaScanResult.elapsed}ms for ${mediaScanResult.audioFiles.length} with average time of ${mediaScanResult.averageScanDuration}ms per MB`)
}
Logger.debug(`Library Item "${scanData.path}" Media file scan took ${mediaScanResult.elapsed}ms with ${mediaScanResult.audioFiles.length} audio files averaging ${mediaScanResult.averageScanDuration}ms per MB`)
Logger.debug(`Library Item "${libraryItem.path}" Media file scan took ${mediaScanResult.elapsed}ms with ${mediaScanResult.audioFiles.length} audio files averaging ${mediaScanResult.averageScanDuration}ms per MB`)
const newAudioFiles = mediaScanResult.audioFiles.filter(af => {
return !libraryItem.media.findFileWithInode(af.ino)

48
server/scanner/Scanner.js
View File

@ -85,7 +85,7 @@ class Scanner {
// Scan all audio files
if (libraryItem.hasAudioFiles) {
const libraryAudioFiles = libraryItem.libraryFiles.filter(lf => lf.fileType === 'audio')
if (await MediaFileScanner.scanMediaFiles(libraryAudioFiles, libraryItemData, libraryItem, this.db.serverSettings.scannerPreferAudioMetadata, this.db.serverSettings.scannerPreferOverdriveMediaMarker)) {
if (await MediaFileScanner.scanMediaFiles(libraryAudioFiles, libraryItem)) {
hasUpdated = true
}
@ -168,7 +168,7 @@ class Scanner {
}
async scanLibrary(libraryScan) {
var libraryItemDataFound = []
let libraryItemDataFound = []
// Scan each library
for (let i = 0; i < libraryScan.folders.length; i++) {
@ -182,17 +182,17 @@ class Scanner {
// Remove items with no inode
libraryItemDataFound = libraryItemDataFound.filter(lid => lid.ino)
var libraryItemsInLibrary = this.db.libraryItems.filter(li => li.libraryId === libraryScan.libraryId)
const libraryItemsInLibrary = this.db.libraryItems.filter(li => li.libraryId === libraryScan.libraryId)
const MaxSizePerChunk = 2.5e9
const itemDataToRescanChunks = []
const newItemDataToScanChunks = []
var itemsToUpdate = []
var itemDataToRescan = []
var itemDataToRescanSize = 0
var newItemDataToScan = []
var newItemDataToScanSize = 0
var itemsToFindCovers = []
let itemsToUpdate = []
let itemDataToRescan = []
let itemDataToRescanSize = 0
let newItemDataToScan = []
let newItemDataToScanSize = 0
const itemsToFindCovers = []
// Check for existing & removed library items
for (let i = 0; i < libraryItemsInLibrary.length; i++) {
@ -323,8 +323,8 @@ class Scanner {
}
async scanNewLibraryItemDataChunk(newLibraryItemsData, libraryScan) {
var newLibraryItems = await Promise.all(newLibraryItemsData.map((lid) => {
return this.scanNewLibraryItem(lid, libraryScan.libraryMediaType, libraryScan.preferAudioMetadata, libraryScan.preferOpfMetadata, libraryScan.findCovers, libraryScan.preferOverdriveMediaMarker, libraryScan)
let newLibraryItems = await Promise.all(newLibraryItemsData.map((lid) => {
return this.scanNewLibraryItem(lid, libraryScan.libraryMediaType, libraryScan)
}))
newLibraryItems = newLibraryItems.filter(li => li) // Filter out nulls
@ -341,7 +341,7 @@ class Scanner {
async rescanLibraryItem(libraryItemCheckData, libraryScan) {
const { newLibraryFiles, filesRemoved, existingLibraryFiles, libraryItem, scanData, updated } = libraryItemCheckData
libraryScan.addLog(LogLevel.DEBUG, `Library "${libraryScan.libraryName}" Re-scanning "${libraryItem.path}"`)
var hasUpdated = updated
let hasUpdated = updated
// Sync other files first to use local images as cover before extracting audio file cover
if (await libraryItem.syncFiles(libraryScan.preferOpfMetadata)) {
@ -349,24 +349,24 @@ class Scanner {
}
// forceRescan all existing audio files - will probe and update ID3 tag metadata
var existingAudioFiles = existingLibraryFiles.filter(lf => lf.fileType === 'audio')
const existingAudioFiles = existingLibraryFiles.filter(lf => lf.fileType === 'audio')
if (libraryScan.scanOptions.forceRescan && existingAudioFiles.length) {
if (await MediaFileScanner.scanMediaFiles(existingAudioFiles, scanData, libraryItem, libraryScan.preferAudioMetadata, libraryScan.preferOverdriveMediaMarker, libraryScan)) {
if (await MediaFileScanner.scanMediaFiles(existingAudioFiles, libraryItem, libraryScan)) {
hasUpdated = true
}
}
// Scan new audio files
var newAudioFiles = newLibraryFiles.filter(lf => lf.fileType === 'audio')
var removedAudioFiles = filesRemoved.filter(lf => lf.fileType === 'audio')
const newAudioFiles = newLibraryFiles.filter(lf => lf.fileType === 'audio')
const removedAudioFiles = filesRemoved.filter(lf => lf.fileType === 'audio')
if (newAudioFiles.length || removedAudioFiles.length) {
if (await MediaFileScanner.scanMediaFiles(newAudioFiles, scanData, libraryItem, libraryScan.preferAudioMetadata, libraryScan.preferOverdriveMediaMarker, libraryScan)) {
if (await MediaFileScanner.scanMediaFiles(newAudioFiles, libraryItem, libraryScan)) {
hasUpdated = true
}
}
// If an audio file has embedded cover art and no cover is set yet, extract & use it
if (newAudioFiles.length || libraryScan.scanOptions.forceRescan) {
if (libraryItem.media.hasEmbeddedCoverArt && !libraryItem.media.coverPath) {
var savedCoverPath = await this.coverManager.saveEmbeddedCoverArt(libraryItem)
const savedCoverPath = await this.coverManager.saveEmbeddedCoverArt(libraryItem)
if (savedCoverPath) {
hasUpdated = true
libraryScan.addLog(LogLevel.DEBUG, `Saved embedded cover art "${savedCoverPath}"`)
@ -385,7 +385,7 @@ class Scanner {
// Scan for cover if enabled and has no cover (and author or title has changed OR has been 7 days since last lookup)
if (libraryScan.findCovers && !libraryItem.media.coverPath && libraryItem.media.shouldSearchForCover) {
var updatedCover = await this.searchForCover(libraryItem, libraryScan)
const updatedCover = await this.searchForCover(libraryItem, libraryScan)
libraryItem.media.updateLastCoverSearch(updatedCover)
hasUpdated = true
}
@ -393,16 +393,19 @@ class Scanner {
return hasUpdated ? libraryItem : null
}
async scanNewLibraryItem(libraryItemData, libraryMediaType, preferAudioMetadata, preferOpfMetadata, findCovers, preferOverdriveMediaMarker, libraryScan = null) {
async scanNewLibraryItem(libraryItemData, libraryMediaType, libraryScan = null) {
if (libraryScan) libraryScan.addLog(LogLevel.DEBUG, `Scanning new library item "${libraryItemData.path}"`)
else Logger.debug(`[Scanner] Scanning new item "${libraryItemData.path}"`)
const preferOpfMetadata = libraryScan ? !!libraryScan.preferOpfMetadata : !!global.ServerSettings.scannerPreferOpfMetadata
const findCovers = libraryScan ? !!libraryScan.findCovers : !!global.ServerSettings.scannerFindCovers
const libraryItem = new LibraryItem()
libraryItem.setData(libraryMediaType, libraryItemData)
const mediaFiles = libraryItemData.libraryFiles.filter(lf => lf.fileType === 'audio' || lf.fileType === 'video')
if (mediaFiles.length) {
await MediaFileScanner.scanMediaFiles(mediaFiles, libraryItemData, libraryItem, preferAudioMetadata, preferOverdriveMediaMarker, libraryScan)
await MediaFileScanner.scanMediaFiles(mediaFiles, libraryItem, libraryScan)
}
await libraryItem.syncFiles(preferOpfMetadata)
@ -638,8 +641,7 @@ class Scanner {
async scanPotentialNewLibraryItem(libraryMediaType, folder, fullPath, isSingleMediaItem = false) {
const libraryItemData = await getLibraryItemFileData(libraryMediaType, folder, fullPath, isSingleMediaItem, this.db.serverSettings)
if (!libraryItemData) return null
const serverSettings = this.db.serverSettings
return this.scanNewLibraryItem(libraryItemData, libraryMediaType, serverSettings.scannerPreferAudioMetadata, serverSettings.scannerPreferOpfMetadata, serverSettings.scannerFindCovers, serverSettings.scannerPreferOverdriveMediaMarker)
return this.scanNewLibraryItem(libraryItemData, libraryMediaType)
}
async searchForCover(libraryItem, libraryScan = null) {