From 2c1d3ef96807b56037451278d1be90337666617d Mon Sep 17 00:00:00 2001
From: Daniel Gultsch <daniel@gultsch.de>
Date: Thu, 12 Jan 2017 12:20:10 +0100
Subject: fixed avatar republish missing the mime type

---
 .../crypto/axolotl/XmppAxolotlMessage.java             |  1 -
 .../siacs/conversations/persistance/FileBackend.java   | 10 +++++++---
 .../conversations/services/XmppConnectionService.java  | 18 +++++++-----------
 3 files changed, 14 insertions(+), 15 deletions(-)

diff --git a/src/main/java/eu/siacs/conversations/crypto/axolotl/XmppAxolotlMessage.java b/src/main/java/eu/siacs/conversations/crypto/axolotl/XmppAxolotlMessage.java
index 1f532370..e5e7b203 100644
--- a/src/main/java/eu/siacs/conversations/crypto/axolotl/XmppAxolotlMessage.java
+++ b/src/main/java/eu/siacs/conversations/crypto/axolotl/XmppAxolotlMessage.java
@@ -23,7 +23,6 @@ import javax.crypto.spec.IvParameterSpec;
 import javax.crypto.spec.SecretKeySpec;
 
 import eu.siacs.conversations.Config;
-import eu.siacs.conversations.utils.CryptoHelper;
 import eu.siacs.conversations.xml.Element;
 import eu.siacs.conversations.xmpp.jid.Jid;
 
diff --git a/src/main/java/eu/siacs/conversations/persistance/FileBackend.java b/src/main/java/eu/siacs/conversations/persistance/FileBackend.java
index 3239ce3d..bc9ed259 100644
--- a/src/main/java/eu/siacs/conversations/persistance/FileBackend.java
+++ b/src/main/java/eu/siacs/conversations/persistance/FileBackend.java
@@ -555,6 +555,7 @@ public class FileBackend {
 		File file = new File(getAvatarPath(hash));
 		FileInputStream is = null;
 		try {
+			avatar.size = file.length();
 			BitmapFactory.Options options = new BitmapFactory.Options();
 			options.inJustDecodeBounds = true;
 			BitmapFactory.decodeFile(file.getAbsolutePath(), options);
@@ -574,6 +575,7 @@ public class FileBackend {
 			avatar.image = new String(mByteArrayOutputStream.toByteArray());
 			avatar.height = options.outHeight;
 			avatar.width = options.outWidth;
+			avatar.type = options.outMimeType;
 			return avatar;
 		} catch (IOException e) {
 			return null;
@@ -593,6 +595,7 @@ public class FileBackend {
 		File file;
 		if (isAvatarCached(avatar)) {
 			file = new File(getAvatarPath(avatar.getFilename()));
+			avatar.size = file.length();
 		} else {
 			String filename = getAvatarPath(avatar.getFilename());
 			file = new File(filename + ".tmp");
@@ -604,7 +607,8 @@ public class FileBackend {
 				MessageDigest digest = MessageDigest.getInstance("SHA-1");
 				digest.reset();
 				DigestOutputStream mDigestOutputStream = new DigestOutputStream(os, digest);
-				mDigestOutputStream.write(avatar.getImageAsBytes());
+				final byte[] bytes = avatar.getImageAsBytes();
+				mDigestOutputStream.write(bytes);
 				mDigestOutputStream.flush();
 				mDigestOutputStream.close();
 				String sha1sum = CryptoHelper.bytesToHex(digest.digest());
@@ -615,13 +619,13 @@ public class FileBackend {
 					file.delete();
 					return false;
 				}
+				avatar.size = bytes.length;
 			} catch (IllegalArgumentException | IOException | NoSuchAlgorithmException e) {
 				return false;
 			} finally {
 				close(os);
 			}
 		}
-		avatar.size = file.length();
 		return true;
 	}
 
@@ -691,7 +695,7 @@ public class FileBackend {
 			Bitmap dest = Bitmap.createBitmap(newWidth, newHeight, Bitmap.Config.ARGB_8888);
 			Canvas canvas = new Canvas(dest);
 			canvas.drawBitmap(source, null, targetRect, null);
-			if (source != null && !source.isRecycled()) {
+			if (source.isRecycled()) {
 				source.recycle();
 			}
 			return dest;
diff --git a/src/main/java/eu/siacs/conversations/services/XmppConnectionService.java b/src/main/java/eu/siacs/conversations/services/XmppConnectionService.java
index ce49b2b6..e53b2524 100644
--- a/src/main/java/eu/siacs/conversations/services/XmppConnectionService.java
+++ b/src/main/java/eu/siacs/conversations/services/XmppConnectionService.java
@@ -2639,14 +2639,13 @@ public class XmppConnectionService extends Service {
 	}
 
 	public void publishAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
-		final IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
+		IqPacket packet = this.mIqGenerator.publishAvatar(avatar);
 		this.sendIqPacket(account, packet, new OnIqPacketReceived() {
 
 			@Override
 			public void onIqPacketReceived(Account account, IqPacket result) {
 				if (result.getType() == IqPacket.TYPE.RESULT) {
-					final IqPacket packet = XmppConnectionService.this.mIqGenerator
-							.publishAvatarMetadata(avatar);
+					final IqPacket packet = XmppConnectionService.this.mIqGenerator.publishAvatarMetadata(avatar);
 					sendIqPacket(account, packet, new OnIqPacketReceived() {
 						@Override
 						public void onIqPacketReceived(Account account, IqPacket result) {
@@ -2655,25 +2654,22 @@ public class XmppConnectionService extends Service {
 									getAvatarService().clear(account);
 									databaseBackend.updateAccount(account);
 								}
+								Log.d(Config.LOGTAG,account.getJid().toBareJid()+": published avatar "+(avatar.size/1024)+"KiB");
 								if (callback != null) {
 									callback.success(avatar);
-								} else {
-									Log.d(Config.LOGTAG,account.getJid().toBareJid()+": published avatar");
 								}
 							} else {
 								if (callback != null) {
-									callback.error(
-											R.string.error_publish_avatar_server_reject,
-											avatar);
+									callback.error(R.string.error_publish_avatar_server_reject,avatar);
 								}
 							}
 						}
 					});
 				} else {
+					Element error = result.findChild("error");
+					Log.d(Config.LOGTAG,account.getJid().toBareJid()+": server rejected avatar "+(avatar.size/1024)+"KiB "+(error!=null?error.toString():""));
 					if (callback != null) {
-						callback.error(
-								R.string.error_publish_avatar_server_reject,
-								avatar);
+						callback.error(R.string.error_publish_avatar_server_reject, avatar);
 					}
 				}
 			}
-- 
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