From 6a1edfb9afcab64a791e2197286de03b968c7e78 Mon Sep 17 00:00:00 2001
From: Mikal Stordal <mikalstordal@gmail.com>
Date: Mon, 25 Sep 2023 21:44:57 +0200
Subject: [PATCH] fix: catch directory not existing

---
 Shokofin/LibraryScanner.cs           | 26 ++++++++++++++------------
 Shokofin/Providers/SeriesProvider.cs | 22 ++++++++++++++--------
 2 files changed, 28 insertions(+), 20 deletions(-)

diff --git a/Shokofin/LibraryScanner.cs b/Shokofin/LibraryScanner.cs
index c246c68f..42ff18a4 100644
--- a/Shokofin/LibraryScanner.cs
+++ b/Shokofin/LibraryScanner.cs
@@ -1,3 +1,4 @@
+using System.IO;
 using System.Linq;
 using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Library;
@@ -8,8 +9,6 @@
 using Shokofin.API.Models;
 using Shokofin.Utils;
 
-using Path = System.IO.Path;
-
 namespace Shokofin
 {
     public class LibraryScanner : IResolverIgnoreRule
@@ -92,18 +91,21 @@ private bool ScanDirectory(string partialPath, string fullPath, string libraryTy
             if (season == null) {
                 // If we're in strict mode, then check the sub-directories if we have a <Show>/<Season>/<Episodes> structure.
                 if (shouldIgnore && partialPath[1..].Split(Path.DirectorySeparatorChar).Length == 1) {
-                    var entries = FileSystem.GetDirectories(fullPath, false).ToList();
-                    Logger.LogDebug("Unable to find shoko series for {Path}, trying {DirCount} sub-directories.", entries.Count, partialPath);
-                    foreach (var entry in entries) {
-                        season = ApiManager.GetSeasonInfoByPath(entry.FullName)
-                            .GetAwaiter()
-                            .GetResult();
-                        if (season != null)
-                        {
-                            Logger.LogDebug("Found shoko series {SeriesName} for sub-directory of path {Path} (Series={SeriesId})", season.Shoko.Name, partialPath, season.Id);
-                            break;
+                    try {
+                        var entries = FileSystem.GetDirectories(fullPath, false).ToList();
+                        Logger.LogDebug("Unable to find shoko series for {Path}, trying {DirCount} sub-directories.", partialPath, entries.Count);
+                        foreach (var entry in entries) {
+                            season = ApiManager.GetSeasonInfoByPath(entry.FullName)
+                                .GetAwaiter()
+                                .GetResult();
+                            if (season != null)
+                            {
+                                Logger.LogDebug("Found shoko series {SeriesName} for sub-directory of path {Path} (Series={SeriesId})", season.Shoko.Name, partialPath, season.Id);
+                                break;
+                            }
                         }
                     }
+                    catch (DirectoryNotFoundException) { }
                 }
                 if (season == null) {
                     if (shouldIgnore)
diff --git a/Shokofin/Providers/SeriesProvider.cs b/Shokofin/Providers/SeriesProvider.cs
index d258fab6..b93f1e45 100644
--- a/Shokofin/Providers/SeriesProvider.cs
+++ b/Shokofin/Providers/SeriesProvider.cs
@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.IO;
 using System.Linq;
 using System.Net.Http;
 using System.Threading;
@@ -42,15 +43,20 @@ public async Task<MetadataResult<Series>> GetMetadata(SeriesInfo info, Cancellat
                 var filterLibrary = Plugin.Instance.Configuration.FilterOnLibraryTypes ? Ordering.GroupFilterType.Others : Ordering.GroupFilterType.Default;
                 var show = await ApiManager.GetShowInfoByPath(info.Path, filterLibrary);
                 if (show == null) {
-                    // Look for the "season" directories to probe for the group information
-                    var entries = FileSystem.GetDirectories(info.Path, false);
-                    foreach (var entry in entries) {
-                        show = await ApiManager.GetShowInfoByPath(entry.FullName, filterLibrary);
-                        if (show != null)
-                            break;
+                    try {
+                        // Look for the "season" directories to probe for the group information
+                        var entries = FileSystem.GetDirectories(info.Path, false);
+                        foreach (var entry in entries) {
+                            show = await ApiManager.GetShowInfoByPath(entry.FullName, filterLibrary);
+                            if (show != null)
+                                break;
+                        }
+                        if (show == null) {
+                            Logger.LogWarning("Unable to find show info for path {Path}", info.Path);
+                            return result;
+                        }
                     }
-                    if (show == null) {
-                        Logger.LogWarning("Unable to find show info for path {Path}", info.Path);
+                    catch (DirectoryNotFoundException) {
                         return result;
                     }
                 }