Fix loading chapter images in local feeds (#7016)

2 files changed, 32 insertions, 12 deletions

diff --git a/ui/glide/src/main/java/de/danoeh/antennapod/ui/glide/ApGlideModule.java b/ui/glide/src/main/java/de/danoeh/antennapod/ui/glide/ApGlideModule.java
index 132ed4901..69294ff41 100644
--- a/ui/glide/src/main/java/de/danoeh/antennapod/ui/glide/ApGlideModule.java
+++ b/ui/glide/src/main/java/de/danoeh/antennapod/ui/glide/ApGlideModule.java
@@ -49,6 +49,6 @@ public class ApGlideModule extends AppGlideModule {
         registry.append(String.class, InputStream.class, new ApOkHttpUrlLoader.Factory());
         registry.append(String.class, InputStream.class, new NoHttpStringLoader.StreamFactory());
 
-        registry.append(EmbeddedChapterImage.class, ByteBuffer.class, new ChapterImageModelLoader.Factory());
+        registry.append(EmbeddedChapterImage.class, ByteBuffer.class, new ChapterImageModelLoader.Factory(context));
     }
 }
diff --git a/ui/glide/src/main/java/de/danoeh/antennapod/ui/glide/ChapterImageModelLoader.java b/ui/glide/src/main/java/de/danoeh/antennapod/ui/glide/ChapterImageModelLoader.java
index 3f6aa7c48..84e1d07a6 100644
--- a/ui/glide/src/main/java/de/danoeh/antennapod/ui/glide/ChapterImageModelLoader.java
+++ b/ui/glide/src/main/java/de/danoeh/antennapod/ui/glide/ChapterImageModelLoader.java
@@ -1,5 +1,8 @@
 package de.danoeh.antennapod.ui.glide;
 
+import android.content.ContentResolver;
+import android.content.Context;
+import android.net.Uri;
 import androidx.annotation.NonNull;
 import com.bumptech.glide.Priority;
 import com.bumptech.glide.load.DataSource;
@@ -22,12 +25,17 @@ import okhttp3.Response;
 import org.apache.commons.io.IOUtils;
 
 public final class ChapterImageModelLoader implements ModelLoader<EmbeddedChapterImage, ByteBuffer> {
-
     public static class Factory implements ModelLoaderFactory<EmbeddedChapterImage, ByteBuffer> {
+        private final Context context;
+
+        public Factory(Context context) {
+            this.context = context;
+        }
+
         @NonNull
         @Override
         public ModelLoader<EmbeddedChapterImage, ByteBuffer> build(@NonNull MultiModelLoaderFactory unused) {
-            return new ChapterImageModelLoader();
+            return new ChapterImageModelLoader(context);
         }
 
         @Override
@@ -36,12 +44,16 @@ public final class ChapterImageModelLoader implements ModelLoader<EmbeddedChapte
         }
     }
 
+    private final Context context;
+
+    public ChapterImageModelLoader(Context context) {
+        this.context = context;
+    }
+
     @Override
-    public LoadData<ByteBuffer> buildLoadData(@NonNull EmbeddedChapterImage model,
-                                              int width,
-                                              int height,
-                                              @NonNull Options options) {
-        return new LoadData<>(new ObjectKey(model), new EmbeddedImageFetcher(model));
+    public LoadData<ByteBuffer> buildLoadData(@NonNull EmbeddedChapterImage model, int width,
+                                              int height, @NonNull Options options) {
+        return new LoadData<>(new ObjectKey(model), new EmbeddedImageFetcher(model, context));
     }
 
     @Override
@@ -51,9 +63,11 @@ public final class ChapterImageModelLoader implements ModelLoader<EmbeddedChapte
 
     static class EmbeddedImageFetcher implements DataFetcher<ByteBuffer> {
         private final EmbeddedChapterImage image;
+        private final Context context;
 
-        public EmbeddedImageFetcher(EmbeddedChapterImage image) {
+        public EmbeddedImageFetcher(EmbeddedChapterImage image, Context context) {
             this.image = image;
+            this.context = context;
         }
 
         @Override
@@ -61,9 +75,15 @@ public final class ChapterImageModelLoader implements ModelLoader<EmbeddedChapte
 
             BufferedInputStream stream = null;
             try {
-                if (image.getMedia().localFileAvailable()) {
-                    File localFile = new File(image.getMedia().getLocalMediaUrl());
-                    stream = new BufferedInputStream(new FileInputStream(localFile));
+                boolean isLocalFeed = image.getMedia().getStreamUrl().startsWith(ContentResolver.SCHEME_CONTENT);
+                if (isLocalFeed || image.getMedia().localFileAvailable()) {
+                    if (isLocalFeed) {
+                        Uri uri = Uri.parse(image.getMedia().getStreamUrl());
+                        stream = new BufferedInputStream(context.getContentResolver().openInputStream(uri));
+                    } else {
+                        File localFile = new File(image.getMedia().getLocalMediaUrl());
+                        stream = new BufferedInputStream(new FileInputStream(localFile));
+                    }
                     IOUtils.skip(stream, image.getPosition());
                     byte[] imageContent = new byte[image.getLength()];
                     IOUtils.read(stream, imageContent, 0, image.getLength());