From 9f3a94137c6593890292d4948642b22a6f895d5c Mon Sep 17 00:00:00 2001
From: Arkadiusz Fal <arek@arekf.net>
Date: Sat, 17 Dec 2022 14:38:21 +0100
Subject: [PATCH] Fix thumbnail view

---
 Shared/Videos/ThumbnailView.swift | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/Shared/Videos/ThumbnailView.swift b/Shared/Videos/ThumbnailView.swift
index ee2f01b0..f387fe58 100644
--- a/Shared/Videos/ThumbnailView.swift
+++ b/Shared/Videos/ThumbnailView.swift
@@ -7,13 +7,19 @@ struct ThumbnailView: View {
     private let thumbnails = ThumbnailsModel.shared
 
     var body: some View {
-        viewForThumbnailExtension
+        if url != nil {
+            viewForThumbnailExtension
+        }
     }
 
     var thumbnailExtension: String? {
-        guard let url else { return nil }
-        let urlComponents = URLComponents(url: url, resolvingAgainstBaseURL: false)
-        return urlComponents?.path.components(separatedBy: ".").last
+        guard let url,
+              let urlComponents = URLComponents(url: url, resolvingAgainstBaseURL: false) else { return nil }
+
+        let pathComponents = urlComponents.path.components(separatedBy: ".")
+        guard pathComponents.count > 1 else { return nil }
+
+        return pathComponents.last
     }
 
     @ViewBuilder var viewForThumbnailExtension: some View {
@@ -24,7 +30,7 @@ struct ThumbnailView: View {
                 asyncImageIfAvailable
             }
         } else {
-            asyncImageIfAvailable
+            webImage
         }
     }