Merge pull request #522 from selfhost-alt/skip-matching-identified-media

Add options to skip matching media items if they already have an ASIN/ISBN

server/objects/settings/LibrarySettings.js

@@ -4,6 +4,8 @@ const Logger = require('../../Logger')
 class LibrarySettings {
   constructor(settings) {
     this.disableWatcher = false
+    this.skipMatchingMediaWithAsin = false
+    this.skipMatchingMediaWithIsbn = false
 
     if (settings) {
       this.construct(settings)
@@ -12,11 +14,15 @@ class LibrarySettings {
 
   construct(settings) {
     this.disableWatcher = !!settings.disableWatcher
+    this.skipMatchingMediaWithAsin = !!settings.skipMatchingMediaWithAsin
+    this.skipMatchingMediaWithIsbn = !!settings.skipMatchingMediaWithIsbn
   }
 
   toJSON() {
     return {
-      disableWatcher: this.disableWatcher
+      disableWatcher: this.disableWatcher,
+      skipMatchingMediaWithAsin: this.skipMatchingMediaWithAsin,
+      skipMatchingMediaWithIsbn: this.skipMatchingMediaWithIsbn
     }
   }
 

server/scanner/Scanner.js

@@ -726,6 +726,21 @@ class Scanner {
 
     for (let i = 0; i < itemsInLibrary.length; i++) {
       var libraryItem = itemsInLibrary[i]
+
+      if (libraryItem.media.metadata.asin && library.settings.skipMatchingMediaWithAsin) {
+        Logger.debug(`[Scanner] matchLibraryItems: Skipping "${
+          libraryItem.media.metadata.title
+        }" because it already has an ASIN (${i + 1} of ${itemsInLibrary.length})`)
+        continue;
+      }
+
+      if (libraryItem.media.metadata.isbn && library.settings.skipMatchingMediaWithIsbn) {
+        Logger.debug(`[Scanner] matchLibraryItems: Skipping "${
+          libraryItem.media.metadata.title
+        }" because it already has an ISBN (${i + 1} of ${itemsInLibrary.length})`)
+        continue;
+      }
+
       Logger.debug(`[Scanner] matchLibraryItems: Quick matching "${libraryItem.media.metadata.title}" (${i + 1} of ${itemsInLibrary.length})`)
       var result = await this.quickMatchLibraryItem(libraryItem, { provider })
       if (result.warning) {