From ec5cd33e92c2aed0026d6df7d08b1c3313a3afdf Mon Sep 17 00:00:00 2001
From: Scott Jackson <daneren2005@gmail.com>
Date: Sat, 4 Jan 2014 18:50:06 -0800
Subject: #217 Added back a separate album art cache

---
 .../daneren2005/dsub/service/RESTMusicService.java | 18 +++++++---------
 src/github/daneren2005/dsub/util/FileUtil.java     | 24 +++++++++++++++++++++-
 2 files changed, 30 insertions(+), 12 deletions(-)

diff --git a/src/github/daneren2005/dsub/service/RESTMusicService.java b/src/github/daneren2005/dsub/service/RESTMusicService.java
index 951a182d..c5438267 100644
--- a/src/github/daneren2005/dsub/service/RESTMusicService.java
+++ b/src/github/daneren2005/dsub/service/RESTMusicService.java
@@ -654,17 +654,13 @@ public class RESTMusicService implements MusicService {
                 }
 
                 byte[] bytes = Util.toByteArray(in);
-
-				File albumDir = FileUtil.getAlbumDirectory(context, entry);
-                if (albumDir.exists()) {
-                    OutputStream out = null;
-                    try {
-                        out = new FileOutputStream(FileUtil.getAlbumArtFile(albumDir));
-                        out.write(bytes);
-                    } finally {
-                        Util.close(out);
-                    }
-                }
+				OutputStream out = null;
+				try {
+					out = new FileOutputStream(FileUtil.getAlbumArtFile(context, entry));
+					out.write(bytes);
+				} finally {
+					Util.close(out);
+				}
 
                 bitmap = BitmapFactory.decodeByteArray(bytes, 0, bytes.length);
 				if(size != saveSize) {
diff --git a/src/github/daneren2005/dsub/util/FileUtil.java b/src/github/daneren2005/dsub/util/FileUtil.java
index 87ec571b..524cfe70 100644
--- a/src/github/daneren2005/dsub/util/FileUtil.java
+++ b/src/github/daneren2005/dsub/util/FileUtil.java
@@ -139,21 +139,43 @@ public class FileUtil {
 
     public static File getAlbumArtFile(Context context, MusicDirectory.Entry entry) {
         File albumDir = getAlbumDirectory(context, entry);
-        return getAlbumArtFile(albumDir);
+		File artFile;
+		File albumFile = getAlbumArtFile(albumDir);
+		File hexFile = getHexAlbumArtFile(albumDir);
+		if(albumDir.exists()) {
+			if(hexFile.exists()) {
+				hexFile.renameTo(albumFile);
+			}
+			artFile = albumFile;
+		} else {
+			artFile = hexFile;
+		}
+        return artFile;
     }
 
     public static File getAlbumArtFile(File albumDir) {
         return new File(albumDir, Constants.ALBUM_ART_FILE);
     }
+	public static File getHexAlbumArtFile(File albumDir) {
+		return new File(getAlbumArtDirectory(), Util.md5Hex(albumDir.getPath()) + ".jpeg");
+	}
 
     public static Bitmap getAlbumArtBitmap(Context context, MusicDirectory.Entry entry, int size) {
         File albumArtFile = getAlbumArtFile(context, entry);
+		Log.d(TAG, albumArtFile.toString());
         if (albumArtFile.exists()) {
             Bitmap bitmap = BitmapFactory.decodeFile(albumArtFile.getPath());
 			return (bitmap == null) ? null : Bitmap.createScaledBitmap(bitmap, size, size, true);
         }
         return null;
     }
+
+	public static File getAlbumArtDirectory() {
+		File albumArtDir = new File(getSubsonicDirectory(), "artwork");
+		ensureDirectoryExistsAndIsReadWritable(albumArtDir);
+		ensureDirectoryExistsAndIsReadWritable(new File(albumArtDir, ".nomedia"));
+		return albumArtDir;
+	}
 	
 	public static File getArtistDirectory(Context context, Artist artist) {
 		File dir = new File(getMusicDirectory(context).getPath() + "/" + fileSystemSafe(artist.getName()));
-- 
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