2 files changed, 48 insertions, 0 deletions
diff --git a/MediaBrowser.Providers/Books/GoogleBooks/GoogleBooksExternalId.cs b/MediaBrowser.Providers/Books/GoogleBooks/GoogleBooksExternalId.cs
new file mode 100644
index 0000000000..aac8cdff65
--- /dev/null
+++ b/MediaBrowser.Providers/Books/GoogleBooks/GoogleBooksExternalId.cs
@@ -0,0 +1,23 @@
+using MediaBrowser.Controller.Entities;
+using MediaBrowser.Controller.Providers;
+using MediaBrowser.Model.Entities;
+using MediaBrowser.Model.Providers;
+
+namespace MediaBrowser.Providers.Books.GoogleBooks
+{
+    /// <inheritdoc />
+    public class GoogleBooksExternalId : IExternalId
+    {
+        /// <inheritdoc />
+        public string ProviderName => "Google Books";
+
+        /// <inheritdoc />
+        public string Key => "GoogleBooks";
+
+        /// <inheritdoc />
+        public ExternalIdMediaType? Type => null;
+
+        /// <inheritdoc />
+        public bool Supports(IHasProviderIds item) => item is Book;
+    }
+}
diff --git a/MediaBrowser.Providers/Books/GoogleBooks/GoogleBooksExternalUrlProvider.cs b/MediaBrowser.Providers/Books/GoogleBooks/GoogleBooksExternalUrlProvider.cs
new file mode 100644
index 0000000000..0559db2e2b
--- /dev/null
+++ b/MediaBrowser.Providers/Books/GoogleBooks/GoogleBooksExternalUrlProvider.cs
@@ -0,0 +1,25 @@
+using System.Collections.Generic;
+using MediaBrowser.Controller.Entities;
+using MediaBrowser.Controller.Providers;
+using MediaBrowser.Model.Entities;
+
+namespace MediaBrowser.Providers.Books.GoogleBooks;
+
+/// <inheritdoc/>
+public class GoogleBooksExternalUrlProvider : IExternalUrlProvider
+{
+    /// <inheritdoc />
+    public string Name => "Google Books";
+
+    /// <inheritdoc />
+    public IEnumerable<string> GetExternalUrls(BaseItem item)
+    {
+        if (item.TryGetProviderId("GoogleBooks", out var externalId))
+        {
+            if (item is Book)
+            {
+                yield return $"https://books.google.com/books?id={externalId}";
+            }
+        }
+    }
+}