Merge tag '1.9.3' into trz/merge_1.9.3

Conflicts:
	.travis.yml
	CHANGELOG.md
	README.md
	art/render.rb
	build.gradle
	libs/openpgp-api-lib/build.gradle
	settings.gradle
	src/main/AndroidManifest.xml
	src/main/java/eu/siacs/conversations/Config.java
	src/main/java/eu/siacs/conversations/crypto/OtrService.java
	src/main/java/eu/siacs/conversations/crypto/PgpEngine.java
	src/main/java/eu/siacs/conversations/entities/Account.java
	src/main/java/eu/siacs/conversations/entities/Contact.java
	src/main/java/eu/siacs/conversations/entities/Conversation.java
	src/main/java/eu/siacs/conversations/entities/DownloadableFile.java
	src/main/java/eu/siacs/conversations/entities/Message.java
	src/main/java/eu/siacs/conversations/entities/MucOptions.java
	src/main/java/eu/siacs/conversations/entities/Transferable.java
	src/main/java/eu/siacs/conversations/generator/AbstractGenerator.java
	src/main/java/eu/siacs/conversations/generator/IqGenerator.java
	src/main/java/eu/siacs/conversations/generator/MessageGenerator.java
	src/main/java/eu/siacs/conversations/generator/PresenceGenerator.java
	src/main/java/eu/siacs/conversations/http/HttpConnectionManager.java
	src/main/java/eu/siacs/conversations/http/HttpDownloadConnection.java
	src/main/java/eu/siacs/conversations/http/HttpUploadConnection.java
	src/main/java/eu/siacs/conversations/parser/AbstractParser.java
	src/main/java/eu/siacs/conversations/parser/IqParser.java
	src/main/java/eu/siacs/conversations/parser/MessageParser.java
	src/main/java/eu/siacs/conversations/parser/PresenceParser.java
	src/main/java/eu/siacs/conversations/persistance/DatabaseBackend.java
	src/main/java/eu/siacs/conversations/persistance/FileBackend.java
	src/main/java/eu/siacs/conversations/services/AbstractConnectionManager.java
	src/main/java/eu/siacs/conversations/services/AvatarService.java
	src/main/java/eu/siacs/conversations/services/MessageArchiveService.java
	src/main/java/eu/siacs/conversations/services/NotificationService.java
	src/main/java/eu/siacs/conversations/services/XmppConnectionService.java
	src/main/java/eu/siacs/conversations/ui/ConferenceDetailsActivity.java
	src/main/java/eu/siacs/conversations/ui/ContactDetailsActivity.java
	src/main/java/eu/siacs/conversations/ui/ConversationActivity.java
	src/main/java/eu/siacs/conversations/ui/ConversationFragment.java
	src/main/java/eu/siacs/conversations/ui/EditAccountActivity.java
	src/main/java/eu/siacs/conversations/ui/ManageAccountActivity.java
	src/main/java/eu/siacs/conversations/ui/PublishProfilePictureActivity.java
	src/main/java/eu/siacs/conversations/ui/SettingsActivity.java
	src/main/java/eu/siacs/conversations/ui/ShareWithActivity.java
	src/main/java/eu/siacs/conversations/ui/XmppActivity.java
	src/main/java/eu/siacs/conversations/ui/adapter/AccountAdapter.java
	src/main/java/eu/siacs/conversations/ui/adapter/ConversationAdapter.java
	src/main/java/eu/siacs/conversations/ui/adapter/ListItemAdapter.java
	src/main/java/eu/siacs/conversations/ui/adapter/MessageAdapter.java
	src/main/java/eu/siacs/conversations/utils/CryptoHelper.java
	src/main/java/eu/siacs/conversations/utils/DNSHelper.java
	src/main/java/eu/siacs/conversations/utils/ExceptionHelper.java
	src/main/java/eu/siacs/conversations/utils/MimeUtils.java
	src/main/java/eu/siacs/conversations/utils/PhoneHelper.java
	src/main/java/eu/siacs/conversations/utils/UIHelper.java
	src/main/java/eu/siacs/conversations/utils/Xmlns.java
	src/main/java/eu/siacs/conversations/xml/XmlReader.java
	src/main/java/eu/siacs/conversations/xmpp/XmppConnection.java
	src/main/java/eu/siacs/conversations/xmpp/jingle/JingleConnection.java
	src/main/java/eu/siacs/conversations/xmpp/jingle/JingleConnectionManager.java
	src/main/java/eu/siacs/conversations/xmpp/jingle/JingleInbandTransport.java
	src/main/java/eu/siacs/conversations/xmpp/jingle/JingleSocks5Transport.java
	src/main/java/eu/siacs/conversations/xmpp/stanzas/MessagePacket.java
	src/main/res/drawable-hdpi/ic_launcher.png
	src/main/res/drawable-hdpi/ic_notification.png
	src/main/res/drawable-mdpi/ic_launcher.png
	src/main/res/drawable-mdpi/ic_notification.png
	src/main/res/drawable-xhdpi/ic_launcher.png
	src/main/res/drawable-xhdpi/ic_notification.png
	src/main/res/drawable-xxhdpi/ic_launcher.png
	src/main/res/drawable-xxhdpi/ic_notification.png
	src/main/res/drawable-xxxhdpi/ic_launcher.png
	src/main/res/drawable-xxxhdpi/ic_notification.png
	src/main/res/layout/account_row.xml
	src/main/res/layout/activity_about.xml
	src/main/res/layout/activity_change_password.xml
	src/main/res/layout/activity_contact_details.xml
	src/main/res/layout/activity_edit_account.xml
	src/main/res/layout/activity_muc_details.xml
	src/main/res/layout/activity_publish_profile_picture.xml
	src/main/res/layout/activity_verify_otr.xml
	src/main/res/layout/contact.xml
	src/main/res/layout/contact_key.xml
	src/main/res/layout/conversation_list_row.xml
	src/main/res/layout/enter_jid_dialog.xml
	src/main/res/layout/fragment_conversation.xml
	src/main/res/layout/join_conference_dialog.xml
	src/main/res/layout/message_received.xml
	src/main/res/layout/message_sent.xml
	src/main/res/layout/message_status.xml
	src/main/res/layout/quickedit.xml
	src/main/res/values-ar-rEG/strings.xml
	src/main/res/values-bg/strings.xml
	src/main/res/values-ca/strings.xml
	src/main/res/values-cs/strings.xml
	src/main/res/values-de/strings.xml
	src/main/res/values-el/strings.xml
	src/main/res/values-es/strings.xml
	src/main/res/values-eu/strings.xml
	src/main/res/values-fa-rIR/strings.xml
	src/main/res/values-fr/strings.xml
	src/main/res/values-id/strings.xml
	src/main/res/values-it/strings.xml
	src/main/res/values-iw/strings.xml
	src/main/res/values-ja/strings.xml
	src/main/res/values-ko/strings.xml
	src/main/res/values-nl/strings.xml
	src/main/res/values-pl/strings.xml
	src/main/res/values-pt/strings.xml
	src/main/res/values-ru/strings.xml
	src/main/res/values-sk/strings.xml
	src/main/res/values-sr/strings.xml
	src/main/res/values-sv/strings.xml
	src/main/res/values-v21/themes.xml
	src/main/res/values-zh-rCN/strings.xml
	src/main/res/values/arrays.xml
	src/main/res/values/colors.xml
	src/main/res/values/dimens.xml
	src/main/res/values/strings.xml
	src/main/res/values/themes.xml
	src/main/res/xml/preferences.xml

1 files changed, 135 insertions, 9 deletions

diff --git a/src/main/java/eu/siacs/conversations/parser/PresenceParser.java b/src/main/java/eu/siacs/conversations/parser/PresenceParser.java
index 5faf6eaf..bbb21c84 100644
--- a/src/main/java/eu/siacs/conversations/parser/PresenceParser.java
+++ b/src/main/java/eu/siacs/conversations/parser/PresenceParser.java
@@ -1,14 +1,19 @@
 package eu.siacs.conversations.parser;
 
-import java.util.ArrayList;
+import android.util.Log;
 
+import java.util.ArrayList;
+import java.util.List;
 import de.thedevstack.conversationsplus.utils.AvatarUtil;
 import de.thedevstack.conversationsplus.utils.UiUpdateHelper;
 
+
+import eu.siacs.conversations.Config;
 import eu.siacs.conversations.crypto.PgpEngine;
 import eu.siacs.conversations.entities.Account;
 import eu.siacs.conversations.entities.Contact;
 import eu.siacs.conversations.entities.Conversation;
+import eu.siacs.conversations.entities.Message;
 import eu.siacs.conversations.entities.MucOptions;
 import eu.siacs.conversations.entities.Presences;
 import eu.siacs.conversations.generator.PresenceGenerator;
@@ -28,19 +33,19 @@ public class PresenceParser extends AbstractParser implements
 	}
 
 	public void parseConferencePresence(PresencePacket packet, Account account) {
-		PgpEngine mPgpEngine = mXmppConnectionService.getPgpEngine();
 		final Conversation conversation = packet.getFrom() == null ? null : mXmppConnectionService.find(account, packet.getFrom().toBareJid());
 		if (conversation != null) {
 			final MucOptions mucOptions = conversation.getMucOptions();
 			boolean before = mucOptions.online();
-			int count = mucOptions.getUsers().size();
-			final ArrayList<MucOptions.User> tileUserBefore = new ArrayList<>(mucOptions.getUsers().subList(0,Math.min(mucOptions.getUsers().size(),5)));
-			mucOptions.processPacket(packet, mPgpEngine);
-			final ArrayList<MucOptions.User> tileUserAfter = new ArrayList<>(mucOptions.getUsers().subList(0,Math.min(mucOptions.getUsers().size(),5)));
+			int count = mucOptions.getUserCount();
+			final List<MucOptions.User> tileUserBefore = mucOptions.getUsers(5);
+			processConferencePresence(packet, mucOptions);
+			final List<MucOptions.User> tileUserAfter = mucOptions.getUsers(5);
 			if (!tileUserAfter.equals(tileUserBefore)) {
+				Loggin.d(Config.LOGTAG,account.getJid().toBareJid()+": update tiles for "+conversation.getName());
 				AvatarService.getInstance().clear(conversation);
 			}
-			if (before != mucOptions.online() || (mucOptions.online() && count != mucOptions.getUsers().size())) {
+			if (before != mucOptions.online() || (mucOptions.online() && count != mucOptions.getUserCount())) {
 				UiUpdateHelper.updateConversationUi();
 			} else if (mucOptions.online()) {
 				UiUpdateHelper.updateMucRosterUi();
@@ -48,8 +53,116 @@ public class PresenceParser extends AbstractParser implements
 		}
 	}
 
-	public void parseContactPresence(PresencePacket packet, Account account) {
-		PresenceGenerator mPresenceGenerator = mXmppConnectionService.getPresenceGenerator();
+	private void processConferencePresence(PresencePacket packet, MucOptions mucOptions) {
+		final Jid from = packet.getFrom();
+		if (!from.isBareJid()) {
+			final String type = packet.getAttribute("type");
+			final Element x = packet.findChild("x", "http://jabber.org/protocol/muc#user");
+			Avatar avatar = Avatar.parsePresence(packet.findChild("x", "vcard-temp:x:update"));
+			final List<String> codes = getStatusCodes(x);
+			if (type == null) {
+				if (x != null) {
+					Element item = x.findChild("item");
+					if (item != null && !from.isBareJid()) {
+						mucOptions.setError(MucOptions.ERROR_NO_ERROR);
+						MucOptions.User user = new MucOptions.User(mucOptions,from);
+						user.setAffiliation(item.getAttribute("affiliation"));
+						user.setRole(item.getAttribute("role"));
+						user.setJid(item.getAttributeAsJid("jid"));
+						if (codes.contains(MucOptions.STATUS_CODE_SELF_PRESENCE) || packet.getFrom().equals(mucOptions.getConversation().getJid())) {
+							mucOptions.setOnline();
+							mucOptions.setSelf(user);
+							if (mucOptions.mNickChangingInProgress) {
+								if (mucOptions.onRenameListener != null) {
+									mucOptions.onRenameListener.onSuccess();
+								}
+								mucOptions.mNickChangingInProgress = false;
+							}
+						} else {
+							mucOptions.addUser(user);
+						}
+						if (mXmppConnectionService.getPgpEngine() != null) {
+							Element signed = packet.findChild("x", "jabber:x:signed");
+							if (signed != null) {
+								Element status = packet.findChild("status");
+								String msg = status == null ? "" : status.getContent();
+								long keyId = mXmppConnectionService.getPgpEngine().fetchKeyId(mucOptions.getAccount(), msg, signed.getContent());
+								if (keyId != 0) {
+									user.setPgpKeyId(keyId);
+								}
+							}
+						}
+						if (avatar != null) {
+							avatar.owner = from;
+							if (mXmppConnectionService.getFileBackend().isAvatarCached(avatar)) {
+								if (user.setAvatar(avatar)) {
+									mXmppConnectionService.getAvatarService().clear(user);
+								}
+							} else {
+								mXmppConnectionService.fetchAvatar(mucOptions.getAccount(), avatar);
+							}
+						}
+					}
+				}
+			} else if (type.equals("unavailable")) {
+				if (codes.contains(MucOptions.STATUS_CODE_SELF_PRESENCE) ||
+						packet.getFrom().equals(mucOptions.getConversation().getJid())) {
+					if (codes.contains(MucOptions.STATUS_CODE_CHANGED_NICK)) {
+						mucOptions.mNickChangingInProgress = true;
+					} else if (codes.contains(MucOptions.STATUS_CODE_KICKED)) {
+						mucOptions.setError(MucOptions.KICKED_FROM_ROOM);
+					} else if (codes.contains(MucOptions.STATUS_CODE_BANNED)) {
+						mucOptions.setError(MucOptions.ERROR_BANNED);
+					} else if (codes.contains(MucOptions.STATUS_CODE_LOST_MEMBERSHIP)) {
+						mucOptions.setError(MucOptions.ERROR_MEMBERS_ONLY);
+					} else {
+						mucOptions.setError(MucOptions.ERROR_UNKNOWN);
+						Log.d(Config.LOGTAG, "unknown error in conference: " + packet);
+					}
+				} else if (!from.isBareJid()){
+					MucOptions.User user = mucOptions.deleteUser(from.getResourcepart());
+					if (user != null) {
+						mXmppConnectionService.getAvatarService().clear(user);
+					}
+				}
+			} else if (type.equals("error")) {
+				Element error = packet.findChild("error");
+				if (error != null && error.hasChild("conflict")) {
+					if (mucOptions.online()) {
+						if (mucOptions.onRenameListener != null) {
+							mucOptions.onRenameListener.onFailure();
+						}
+					} else {
+						mucOptions.setError(MucOptions.ERROR_NICK_IN_USE);
+					}
+				} else if (error != null && error.hasChild("not-authorized")) {
+					mucOptions.setError(MucOptions.ERROR_PASSWORD_REQUIRED);
+				} else if (error != null && error.hasChild("forbidden")) {
+					mucOptions.setError(MucOptions.ERROR_BANNED);
+				} else if (error != null && error.hasChild("registration-required")) {
+					mucOptions.setError(MucOptions.ERROR_MEMBERS_ONLY);
+				}
+			}
+		}
+	}
+
+	private static List<String> getStatusCodes(Element x) {
+		List<String> codes = new ArrayList<>();
+		if (x != null) {
+			for (Element child : x.getChildren()) {
+				if (child.getName().equals("status")) {
+					String code = child.getAttribute("code");
+					if (code != null) {
+						codes.add(code);
+					}
+				}
+			}
+		}
+		return codes;
+	}
+
+	public void parseContactPresence(final PresencePacket packet, final Account account) {
+		final PresenceGenerator mPresenceGenerator = mXmppConnectionService.getPresenceGenerator();
 		final Jid from = packet.getFrom();
 		if (from == null) {
 			return;
@@ -97,6 +210,19 @@ public class PresenceParser extends AbstractParser implements
 						mPresenceGenerator.sendPresenceUpdatesTo(contact));
 			} else {
 				contact.setOption(Contact.Options.PENDING_SUBSCRIPTION_REQUEST);
+				final Conversation conversation = mXmppConnectionService.findOrCreateConversation(
+						account, contact.getJid().toBareJid(), false);
+				final String statusMessage = packet.findChildContent("status");
+				if (statusMessage != null
+						&& !statusMessage.isEmpty()
+						&& conversation.countMessages() == 0) {
+					conversation.add(new Message(
+							conversation,
+							statusMessage,
+							Message.ENCRYPTION_NONE,
+							Message.STATUS_RECEIVED
+					));
+				}
 			}
 		}
 		UiUpdateHelper.updateRosterUi();