Merge branch 'trz/rebase' into trz/rename

Conflicts:
	build.gradle
	src/main/java/de/thedevstack/conversationsplus/services/AvatarService.java
	src/main/res/values-bg/strings.xml
	src/main/res/values-cs/strings.xml
	src/main/res/values-fr/strings.xml
	src/main/res/values-ja/strings.xml
	src/main/res/values-nl/strings.xml
	src/main/res/values-pt/strings.xml
	src/main/res/values-ro-rRO/strings.xml
	src/main/res/values-sv/strings.xml
	src/main/res/values-zh-rCN/strings.xml
	src/main/res/values/strings.xml

5 files changed, 144 insertions, 56 deletions

diff --git a/src/main/java/de/thedevstack/conversationsplus/services/AvatarService.java b/src/main/java/de/thedevstack/conversationsplus/services/AvatarService.java
index 6311d739..ed9c259f 100644
--- a/src/main/java/de/thedevstack/conversationsplus/services/AvatarService.java
+++ b/src/main/java/de/thedevstack/conversationsplus/services/AvatarService.java
@@ -31,14 +31,17 @@ import de.thedevstack.conversationsplus.entities.Message;
 import de.thedevstack.conversationsplus.entities.MucOptions;
 import de.thedevstack.conversationsplus.generator.IqGenerator;
 import de.thedevstack.conversationsplus.persistance.DatabaseBackend;
+import de.thedevstack.conversationsplus.persistance.FileBackend;
 import de.thedevstack.conversationsplus.ui.UiCallback;
 import de.thedevstack.conversationsplus.utils.UIHelper;
 import de.thedevstack.conversationsplus.xml.Element;
+import de.thedevstack.conversationsplus.xmpp.OnAdvancedStreamFeaturesLoaded;
 import de.thedevstack.conversationsplus.xmpp.OnIqPacketReceived;
+import de.thedevstack.conversationsplus.xmpp.XmppConnection;
 import de.thedevstack.conversationsplus.xmpp.pep.Avatar;
 import de.thedevstack.conversationsplus.xmpp.stanzas.IqPacket;
 
-public class AvatarService {
+public class AvatarService implements OnAdvancedStreamFeaturesLoaded {
 
 	private static final int FG_COLOR = 0xFFFAFAFA;
 	private static final int TRANSPARENT = 0x00000000;
@@ -408,6 +411,17 @@ public class AvatarService {
 		return true;
 	}
 
+	@Override
+	public void onAdvancedStreamFeaturesAvailable(Account account) {
+		XmppConnection.Features features = account.getXmppConnection().getFeatures();
+		if (features.pep() && !features.pepPersistent()) {
+			Logging.d(Config.LOGTAG,account.getJid().toBareJid()+": has pep but is not persistent");
+			if (account.getAvatar() != null) {
+				republishAvatarIfNeeded(account);
+			}
+		}
+	}
+
 	public void publishAvatar(final Account account,
 							  final Uri image,
 							  final UiCallback<Avatar> callback) {
@@ -428,47 +442,79 @@ public class AvatarService {
 				callback.error(R.string.error_saving_avatar, avatar);
 				return;
 			}
-			final IqPacket packet = AvatarPacketGenerator.generatePublishAvatarPacket(avatar);
-			XmppSendUtil.sendIqPacket(account, packet, new OnIqPacketReceived() {
-
-				@Override
-				public void onIqPacketReceived(Account account, IqPacket result) {
-					if (result.getType() == IqPacket.TYPE.RESULT) {
-						final IqPacket packet = AvatarPacketGenerator.generatePublishAvatarMetadataPacket(avatar);
-						XmppSendUtil.sendIqPacket(account, packet, new OnIqPacketReceived() {
-
-							@Override
-							public void onIqPacketReceived(Account account,
-														   IqPacket result) {
-								if (result.getType() == IqPacket.TYPE.RESULT) {
-									if (account.setAvatar(avatar.getFilename())) {
-										AvatarService.getInstance().clear(account);
-										DatabaseBackend.getInstance(ConversationsPlusApplication.getAppContext()).updateAccount(account);
-									}
-									callback.success(avatar);
-								} else {
-									callback.error(
-											R.string.error_publish_avatar_server_reject,
-											avatar);
-								}
-							}
-						});
-					} else {
+			sendAndReceiveIqPackages(avatar, account, callback);
+		} else {
+			callback.error(R.string.error_publish_avatar_converting, null);
+		}
+	}
+
+	public void publishAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
+		final IqPacket packet = AvatarPacketGenerator.generatePublishAvatarPacket(avatar);
+		XmppSendUtil.sendIqPacket(account, packet, new OnIqPacketReceived() {
+
+			@Override
+			public void onIqPacketReceived(Account account, IqPacket result) {
+				if (result.getType() == IqPacket.TYPE.RESULT) {
+					sendAndReceiveIqPackages(avatar, account, callback);
+				} else {
+					if (callback != null) {
 						callback.error(
 								R.string.error_publish_avatar_server_reject,
 								avatar);
 					}
 				}
-			});
-		} else {
-			callback.error(R.string.error_publish_avatar_converting, null);
-		}
+			}
+		});
 	}
 
     private static String generateFetchKey(Account account, final Avatar avatar) {
         return account.getJid().toBareJid()+"_"+avatar.owner+"_"+avatar.sha1sum;
     }
 
+	public void republishAvatarIfNeeded(Account account) {
+		if (account.getAxolotlService().isPepBroken()) {
+			Logging.d(Config.LOGTAG,account.getJid().toBareJid()+": skipping republication of avatar because pep is broken");
+			return;
+		}
+		IqPacket packet = AvatarPacketGenerator.generateRetrieveAvatarMetadataPacket(null);
+		XmppSendUtil.sendIqPacket(account, packet, new OnIqPacketReceived() {
+
+			private Avatar parseAvatar(IqPacket packet) {
+				Element pubsub = packet.findChild("pubsub", "http://jabber.org/protocol/pubsub");
+				if (pubsub != null) {
+					Element items = pubsub.findChild("items");
+					if (items != null) {
+						return Avatar.parseMetadata(items);
+					}
+				}
+				return null;
+			}
+
+			private boolean errorIsItemNotFound(IqPacket packet) {
+				Element error = packet.findChild("error");
+				return packet.getType() == IqPacket.TYPE.ERROR
+						&& error != null
+						&& error.hasChild("item-not-found");
+			}
+
+			@Override
+			public void onIqPacketReceived(Account account, IqPacket packet) {
+				if (packet.getType() == IqPacket.TYPE.RESULT || errorIsItemNotFound(packet)) {
+					Avatar serverAvatar = parseAvatar(packet);
+					if (serverAvatar == null && account.getAvatar() != null) {
+						Avatar avatar = AvatarUtil.getStoredPepAvatar(account.getAvatar());
+						if (avatar != null) {
+							Logging.d(Config.LOGTAG,account.getJid().toBareJid()+": avatar on server was null. republishing");
+							publishAvatar(account, AvatarUtil.getStoredPepAvatar(account.getAvatar()), null);
+						} else {
+							Logging.e(Config.LOGTAG, account.getJid().toBareJid()+": error rereading avatar");
+						}
+					}
+				}
+			}
+		});
+	}
+
 	public void fetchAvatar(Account account, final Avatar avatar, final UiCallback<Avatar> callback) {
 		final String KEY = generateFetchKey(account, avatar);
 		synchronized(this.mInProgressAvatarFetches) {
@@ -624,4 +670,40 @@ public class AvatarService {
 			}
 		}
 	}
+
+	private void sendAndReceiveIqPackages(final Avatar avatar, final Account account, final UiCallback callback) {
+
+		final IqPacket packet = AvatarPacketGenerator.generatePublishAvatarPacket(avatar);
+		XmppSendUtil.sendIqPacket(account, packet, new OnIqPacketReceived() {
+
+			@Override
+			public void onIqPacketReceived(Account account, IqPacket result) {
+				if (result.getType() == IqPacket.TYPE.RESULT) {
+					final IqPacket packet = AvatarPacketGenerator.generatePublishAvatarMetadataPacket(avatar);
+					XmppSendUtil.sendIqPacket(account, packet, new OnIqPacketReceived() {
+
+						@Override
+						public void onIqPacketReceived(Account account,
+													   IqPacket result) {
+							if (result.getType() == IqPacket.TYPE.RESULT) {
+								if (account.setAvatar(avatar.getFilename())) {
+									AvatarService.getInstance().clear(account);
+									DatabaseBackend.getInstance(ConversationsPlusApplication.getAppContext()).updateAccount(account);
+								}
+								callback.success(avatar);
+							} else {
+								callback.error(
+										R.string.error_publish_avatar_server_reject,
+										avatar);
+							}
+						}
+					});
+				} else {
+					callback.error(
+							R.string.error_publish_avatar_server_reject,
+							avatar);
+				}
+			}
+		});
+	}
 }
diff --git a/src/main/java/de/thedevstack/conversationsplus/services/ContactChooserTargetService.java b/src/main/java/de/thedevstack/conversationsplus/services/ContactChooserTargetService.java
index 8d48d686..6256609c 100644
--- a/src/main/java/de/thedevstack/conversationsplus/services/ContactChooserTargetService.java
+++ b/src/main/java/de/thedevstack/conversationsplus/services/ContactChooserTargetService.java
@@ -48,7 +48,7 @@ public class ContactChooserTargetService extends ChooserTargetService implements
 				final Conversation conversation = conversations.get(i);
 				final String name = conversation.getName();
 				final Icon icon = Icon.createWithBitmap(AvatarService.getInstance().get(conversation, pixel));
-				final float score = (1.0f / MAX_TARGETS) * i;
+				final float score = 1 - (1.0f / MAX_TARGETS) * i;
 				final Bundle extras = new Bundle();
 				extras.putString("uuid", conversation.getUuid());
 				chooserTargets.add(new ChooserTarget(name, icon, score, componentName, extras));
diff --git a/src/main/java/de/thedevstack/conversationsplus/services/MessageArchiveService.java b/src/main/java/de/thedevstack/conversationsplus/services/MessageArchiveService.java
index f2298d8c..cd55b42f 100644
--- a/src/main/java/de/thedevstack/conversationsplus/services/MessageArchiveService.java
+++ b/src/main/java/de/thedevstack/conversationsplus/services/MessageArchiveService.java
@@ -45,8 +45,10 @@ public class MessageArchiveService implements OnAdvancedStreamFeaturesLoaded {
 				}
 			}
 		}
-		long startCatchup = getLastMessageTransmitted(account);
+		Pair<Long,String> pair = mXmppConnectionService.databaseBackend.getLastMessageReceived(account);
+		long startCatchup = pair == null ? 0 : pair.first;
 		long endCatchup = account.getXmppConnection().getLastSessionEstablished();
+		final Query query;
 		if (startCatchup == 0) {
 			return;
 		} else if (endCatchup - startCatchup >= Config.MAM_MAX_CATCHUP) {
@@ -57,8 +59,11 @@ public class MessageArchiveService implements OnAdvancedStreamFeaturesLoaded {
 					this.query(conversation,startCatchup);
 				}
 			}
+			query = new Query(account, startCatchup, endCatchup);
+		} else {
+			query = new Query(account, startCatchup, endCatchup);
+			query.reference = pair.second;
 		}
-		final Query query = new Query(account, startCatchup, endCatchup);
 		this.queries.add(query);
 		this.execute(query);
 	}
@@ -75,11 +80,6 @@ public class MessageArchiveService implements OnAdvancedStreamFeaturesLoaded {
 		}
 	}
 
-	private long getLastMessageTransmitted(final Account account) {
-		Pair<Long,String> pair = mXmppConnectionService.databaseBackend.getLastMessageReceived(account);
-		return pair == null ? 0 : pair.first;
-	}
-
 	public Query query(final Conversation conversation) {
 		if (conversation.getLastMessageTransmitted() < 0 && conversation.countMessages() == 0) {
 			return query(conversation,
@@ -292,7 +292,7 @@ public class MessageArchiveService implements OnAdvancedStreamFeaturesLoaded {
 			this.end = end;
 			this.queryId = new BigInteger(50, mXmppConnectionService.getRNG()).toString(32);
 		}
-
+		
 		private Query page(String reference) {
 			Query query = new Query(this.account,this.start,this.end);
 			query.reference = reference;
diff --git a/src/main/java/de/thedevstack/conversationsplus/services/NotificationService.java b/src/main/java/de/thedevstack/conversationsplus/services/NotificationService.java
index 488a6075..b06dd95c 100644
--- a/src/main/java/de/thedevstack/conversationsplus/services/NotificationService.java
+++ b/src/main/java/de/thedevstack/conversationsplus/services/NotificationService.java
@@ -176,6 +176,7 @@ public class NotificationService {
 
 		final String ringtone = ConversationsPlusPreferences.notificationRingtone();
 		final boolean vibrate = ConversationsPlusPreferences.vibrateOnNotification();
+		final boolean led = ConversationsPlusPreferences.led();
 
 		if (notifications.size() == 0) {
 			notificationManager.cancel(NOTIFICATION_ID);
@@ -206,7 +207,9 @@ public class NotificationService {
 			mBuilder.setDefaults(0);
 			mBuilder.setSmallIcon(R.drawable.ic_notification);
 			mBuilder.setDeleteIntent(createDeleteIntent());
-			mBuilder.setLights(Settings.LED_COLOR, 2000, 4000);
+			if (led) {
+				mBuilder.setLights(Settings.LED_COLOR, 2000, 4000);
+			}
 			final Notification notification = mBuilder.build();
 			notificationManager.notify(NOTIFICATION_ID, notification);
 		}
@@ -519,9 +522,11 @@ public class NotificationService {
 			cancelIcon = R.drawable.ic_action_cancel;
 		}
 		mBuilder.setSmallIcon(R.drawable.ic_link_white_24dp);
-		mBuilder.addAction(cancelIcon,
-				mXmppConnectionService.getString(R.string.disable_foreground_service),
-				createDisableForeground());
+		if (Config.SHOW_DISABLE_FOREGROUND) {
+			mBuilder.addAction(cancelIcon,
+					mXmppConnectionService.getString(R.string.disable_foreground_service),
+					createDisableForeground());
+		}
 		return mBuilder.build();
 	}
 
diff --git a/src/main/java/de/thedevstack/conversationsplus/services/XmppConnectionService.java b/src/main/java/de/thedevstack/conversationsplus/services/XmppConnectionService.java
index dda3c7b9..c1426080 100644
--- a/src/main/java/de/thedevstack/conversationsplus/services/XmppConnectionService.java
+++ b/src/main/java/de/thedevstack/conversationsplus/services/XmppConnectionService.java
@@ -455,7 +455,7 @@ public class XmppConnectionService extends Service implements OnPhoneContactsLoa
 					}
 					return START_STICKY;
 				case Intent.ACTION_SHUTDOWN:
-					logoutAndSave();
+					logoutAndSave(true);
 					return START_NOT_STICKY;
 				case ACTION_CLEAR_NOTIFICATION:
 					mNotificationService.clear();
@@ -738,12 +738,16 @@ public class XmppConnectionService extends Service implements OnPhoneContactsLoa
 	public void onTaskRemoved(final Intent rootIntent) {
 		super.onTaskRemoved(rootIntent);
 		if (!ConversationsPlusPreferences.keepForegroundService()) {
-			this.logoutAndSave();
+			this.logoutAndSave(false);
 		}
 	}
 
-	private void logoutAndSave() {
+	private void logoutAndSave(boolean stop) {
+		int activeAccounts = 0;
 		for (final Account account : accounts) {
+			if (account.getStatus() != Account.State.DISABLED) {
+				activeAccounts++;
+			}
 			databaseBackend.writeRoster(account.getRoster());
 			if (account.getXmppConnection() != null) {
 				new Thread(new Runnable() {
@@ -752,11 +756,12 @@ public class XmppConnectionService extends Service implements OnPhoneContactsLoa
 						disconnect(account, false);
 					}
 				}).start();
-				cancelWakeUpCall(account.getUuid().hashCode());
 			}
 		}
-		Logging.d(Config.LOGTAG, "good bye");
-		stopSelf();
+		if (stop || activeAccounts == 0) {
+			Logging.d(Config.LOGTAG, "good bye");
+			stopSelf();
+		}
 	}
 
 	private void cancelWakeUpCall(int requestCode) {
@@ -789,6 +794,7 @@ public class XmppConnectionService extends Service implements OnPhoneContactsLoa
 		connection.setOnBindListener(this.mOnBindListener);
 		connection.setOnMessageAcknowledgeListener(this.mOnMessageAcknowledgedListener);
 		connection.addOnAdvancedStreamFeaturesAvailableListener(this.mMessageArchiveService);
+		connection.addOnAdvancedStreamFeaturesAvailableListener(AvatarService.getInstance());
 		AxolotlService axolotlService = account.getAxolotlService();
 		if (axolotlService != null) {
 			connection.addOnAdvancedStreamFeaturesAvailableListener(axolotlService);
@@ -2331,12 +2337,6 @@ public class XmppConnectionService extends Service implements OnPhoneContactsLoa
 			if (!account.isOptionSet(Account.OPTION_DISABLED)) {
 				if (!force) {
 					disconnect(account, false);
-					try {
-						Logging.d(Config.LOGTAG, "wait for disconnect");
-						Thread.sleep(500); //sleep  wait for disconnect
-					} catch (InterruptedException e) {
-						//ignored
-					}
 				}
 				Thread thread = new Thread(connection);
 				connection.setInteractive(interactive);
@@ -2347,6 +2347,7 @@ public class XmppConnectionService extends Service implements OnPhoneContactsLoa
 				disconnect(account, force);
 				account.getRoster().clearPresences();
 				connection.resetEverything();
+				account.getAxolotlService().resetBrokenness();
 			}
 		}
 	}