support for delete bookmarks2

src/main/java/eu/siacs/conversations/generator/AbstractGenerator.java

@@ -19,6 +19,7 @@ import eu.siacs.conversations.entities.Account;
 import eu.siacs.conversations.services.XmppConnectionService;
 import eu.siacs.conversations.utils.PhoneHelper;
 import eu.siacs.conversations.xml.Namespace;
+import eu.siacs.conversations.xmpp.XmppConnection;
 import eu.siacs.conversations.xmpp.jingle.stanzas.Content;
 
 public abstract class AbstractGenerator {
@@ -38,8 +39,6 @@ public abstract class AbstractGenerator {
 			"http://jabber.org/protocol/disco#info",
 			"urn:xmpp:avatar:metadata+notify",
 			Namespace.NICK+"+notify",
-			//Namespace.BOOKMARKS+"+notify",
-			Namespace.BOOKMARK+"+notify",
 			"urn:xmpp:ping",
 			"jabber:iq:version",
 			"http://jabber.org/protocol/chatstates"
@@ -110,7 +109,8 @@ public abstract class AbstractGenerator {
 	}
 
 	public List<String> getFeatures(Account account) {
-		ArrayList<String> features = new ArrayList<>(Arrays.asList(FEATURES));
+		final XmppConnection connection = account.getXmppConnection();
+		final ArrayList<String> features = new ArrayList<>(Arrays.asList(FEATURES));
 		if (mXmppConnectionService.confirmMessages()) {
 			features.addAll(Arrays.asList(MESSAGE_CONFIRMATION_FEATURES));
 		}
@@ -126,6 +126,12 @@ public abstract class AbstractGenerator {
 		if (mXmppConnectionService.broadcastLastActivity()) {
 			features.add(Namespace.IDLE);
 		}
+		if (connection != null && connection.getFeatures().bookmarks2()) {
+			features.add(Namespace.BOOKMARK+"+notify");
+		} else {
+			features.add(Namespace.BOOKMARKS+"+notify");
+		}
+
 		Collections.sort(features);
 		return features;
 	}

src/main/java/eu/siacs/conversations/generator/IqGenerator.java

@@ -142,6 +142,15 @@ public class IqGenerator extends AbstractGenerator {
         return packet;
     }
 
+    public IqPacket deleteItem(final String node, final String id) {
+        IqPacket packet = new IqPacket(IqPacket.TYPE.SET);
+        final Element pubsub = packet.addChild("pubsub", Namespace.PUBSUB);
+        final Element retract = pubsub.addChild("retract");
+        retract.setAttribute("node", node);
+        retract.addChild("item").setAttribute("id", id);
+        return packet;
+    }
+
     public IqPacket publishAvatar(Avatar avatar, Bundle options) {
         final Element item = new Element("item");
         item.setAttribute("id", avatar.sha1sum);

src/main/java/eu/siacs/conversations/services/XmppConnectionService.java

@@ -314,11 +314,13 @@ public class XmppConnectionService extends Service {
             mQuickConversationsService.considerSyncBackground(false);
             fetchRosterFromServer(account);
 
-            fetchBookmarks2(account);
+            final XmppConnection connection = account.getXmppConnection();
 
-            /*if (!account.getXmppConnection().getFeatures().bookmarksConversion()) {
+            if (connection.getFeatures().bookmarks2()) {
+                fetchBookmarks2(account);
+            } else if (!account.getXmppConnection().getFeatures().bookmarksConversion()) {
                 fetchBookmarks(account);
-            }*/
+            }
             final boolean flexible = account.getXmppConnection().getFeatures().flexibleOfflineMessageRetrieval();
             final boolean catchup = getMessageArchiveService().inCatchup(account);
             if (flexible && catchup && account.getXmppConnection().isMamPreferenceAlways()) {
@@ -1579,8 +1581,6 @@ public class XmppConnectionService extends Service {
                 if (response.getType() == IqPacket.TYPE.RESULT) {
                     final Element pubsub = response.findChild("pubsub", Namespace.PUBSUB);
                     final Collection<Bookmark> bookmarks = Bookmark.parseFromPubsub(pubsub, account);
-                    Log.d(Config.LOGTAG,"bookmarks2 "+pubsub);
-                    Log.d(Config.LOGTAG,"bookmarks2"+ bookmarks);
                     processBookmarksInitial(account, bookmarks, true);
                 }
             }
@@ -1621,13 +1621,32 @@ public class XmppConnectionService extends Service {
     }
 
     public void createBookmark(final Account account, final Bookmark bookmark) {
+        final XmppConnection connection = account.getXmppConnection();
+        if (connection.getFeatures().bookmarks2()) {
             final Element item = mIqGenerator.publishBookmarkItem(bookmark);
             pushNodeAndEnforcePublishOptions(account, Namespace.BOOKMARK, item, bookmark.getJid().asBareJid().toEscapedString(), PublishOptions.persistentWhitelistAccessMaxItems());
+        } else if (connection.getFeatures().bookmarksConversion()) {
+            pushBookmarksPep(account);
+        } else {
+            pushBookmarksPrivateXml(account);
+        }
     }
 
     public void deleteBookmark(final Account account, final Bookmark bookmark) {
         final XmppConnection connection = account.getXmppConnection();
-
+        if (connection.getFeatures().bookmarksConversion()) {
+            IqPacket request = mIqGenerator.deleteItem(Namespace.BOOKMARK, bookmark.getJid().asBareJid().toEscapedString());
+            sendIqPacket(account, request, new OnIqPacketReceived() {
+                @Override
+                public void onIqPacketReceived(Account account, IqPacket packet) {
+                    Log.d(Config.LOGTAG,packet.toString());
+                }
+            });
+        } else if (connection.getFeatures().bookmarksConversion()) {
+            pushBookmarksPep(account);
+        } else {
+            pushBookmarksPrivateXml(account);
+        }
     }
 
     private void pushBookmarksPrivateXml(Account account) {

src/main/java/eu/siacs/conversations/xmpp/XmppConnection.java

@@ -1878,5 +1878,9 @@ public class XmppConnection implements Runnable {
         public boolean stanzaIds() {
             return hasDiscoFeature(account.getJid().asBareJid(), Namespace.STANZA_IDS);
         }
+
+        public boolean bookmarks2() {
+            return true; //hasDiscoFeature(account.getJid().asBareJid(), Namespace.BOOKMARK);
+        }
     }
 }