From 36fd6d270976e5015deefe4a4dcd78eeb9605af9 Mon Sep 17 00:00:00 2001
From: kodjomoustapha <107993382+kodjodevf@users.noreply.github.com>
Date: Tue, 24 Dec 2024 12:46:12 +0100
Subject: [PATCH] fix getCachedImageFile

---
 lib/utils/extensions/others.dart | 24 ++++++++++++++++++++++--
 1 file changed, 22 insertions(+), 2 deletions(-)

diff --git a/lib/utils/extensions/others.dart b/lib/utils/extensions/others.dart
index df0fed4..3b8d363 100644
--- a/lib/utils/extensions/others.dart
+++ b/lib/utils/extensions/others.dart
@@ -10,6 +10,8 @@ import 'package:mangayomi/modules/more/settings/reader/providers/reader_state_pr
 import 'package:mangayomi/modules/widgets/custom_extended_image_provider.dart';
 import 'package:mangayomi/utils/headers.dart';
 import 'package:mangayomi/utils/reg_exp_matcher.dart';
+import 'package:path/path.dart';
+import 'package:path_provider/path_provider.dart';
 
 extension LetExtension<T> on T {
   R let<R>(R Function(T) block) {
@@ -48,11 +50,11 @@ extension UChapDataPreloadExtensions on UChapDataPreload {
     } else {
       File? cachedImage;
       if (pageUrl != null) {
-        cachedImage = await getCachedImageFile(pageUrl!.url);
+        cachedImage = await _getCachedImageFile(pageUrl!.url);
       }
       if (cachedImage == null) {
         await Future.delayed(const Duration(seconds: 3));
-        cachedImage = await getCachedImageFile(pageUrl!.url);
+        cachedImage = await _getCachedImageFile(pageUrl!.url);
       }
       imageBytes = cachedImage?.readAsBytesSync();
     }
@@ -86,3 +88,21 @@ extension UChapDataPreloadExtensions on UChapDataPreload {
                   })) as ImageProvider<Object>;
   }
 }
+
+Future<File?> _getCachedImageFile(String url, {String? cacheKey}) async {
+  try {
+    final String key = cacheKey ?? keyToMd5(url);
+    final Directory cacheImagesDirectory = Directory(join(
+        (await getTemporaryDirectory()).path, 'Mangayomi', 'cacheimagemanga'));
+    if (cacheImagesDirectory.existsSync()) {
+      await for (final FileSystemEntity file in cacheImagesDirectory.list()) {
+        if (file.path.endsWith(key)) {
+          return File(file.path);
+        }
+      }
+    }
+  } catch (_) {
+    return null;
+  }
+  return null;
+}