diff --git a/briar-android/src/org/briarproject/android/AndroidNotificationManagerImpl.java b/briar-android/src/org/briarproject/android/AndroidNotificationManagerImpl.java
index 7e3d83c9df06f3710fdb934af8c1a44502bba1f9..069d9473f07f7f3f2918a5ac68944986efd447c2 100644
--- a/briar-android/src/org/briarproject/android/AndroidNotificationManagerImpl.java
+++ b/briar-android/src/org/briarproject/android/AndroidNotificationManagerImpl.java
@@ -21,18 +21,17 @@ import org.briarproject.api.db.DbException;
import org.briarproject.api.event.Event;
import org.briarproject.api.event.EventListener;
import org.briarproject.api.event.ForumInvitationReceivedEvent;
+import org.briarproject.api.event.ForumPostReceivedEvent;
import org.briarproject.api.event.IntroductionRequestReceivedEvent;
import org.briarproject.api.event.IntroductionResponseReceivedEvent;
import org.briarproject.api.event.IntroductionSucceededEvent;
-import org.briarproject.api.event.MessageStateChangedEvent;
+import org.briarproject.api.event.PrivateMessageReceivedEvent;
import org.briarproject.api.event.SettingsUpdatedEvent;
-import org.briarproject.api.forum.ForumManager;
import org.briarproject.api.lifecycle.Service;
import org.briarproject.api.lifecycle.ServiceException;
import org.briarproject.api.messaging.MessagingManager;
import org.briarproject.api.settings.Settings;
import org.briarproject.api.settings.SettingsManager;
-import org.briarproject.api.sync.ClientId;
import org.briarproject.api.sync.GroupId;
import org.briarproject.util.StringUtils;
@@ -59,7 +58,6 @@ import static android.support.v4.app.NotificationCompat.VISIBILITY_SECRET;
import static java.util.logging.Level.WARNING;
import static org.briarproject.android.BriarActivity.GROUP_ID;
import static org.briarproject.android.fragment.SettingsFragment.SETTINGS_NAMESPACE;
-import static org.briarproject.api.sync.ValidationManager.State.DELIVERED;
class AndroidNotificationManagerImpl implements AndroidNotificationManager,
Service, EventListener {
@@ -78,7 +76,6 @@ class AndroidNotificationManagerImpl implements AndroidNotificationManager,
private final Executor dbExecutor;
private final SettingsManager settingsManager;
private final MessagingManager messagingManager;
- private final ForumManager forumManager;
private final AndroidExecutor androidExecutor;
private final Context appContext;
@@ -94,14 +91,12 @@ class AndroidNotificationManagerImpl implements AndroidNotificationManager,
private volatile Settings settings = new Settings();
@Inject
- public AndroidNotificationManagerImpl(@DatabaseExecutor Executor dbExecutor,
+ AndroidNotificationManagerImpl(@DatabaseExecutor Executor dbExecutor,
SettingsManager settingsManager, MessagingManager messagingManager,
- ForumManager forumManager, AndroidExecutor androidExecutor,
- Application app) {
+ AndroidExecutor androidExecutor, Application app) {
this.dbExecutor = dbExecutor;
this.settingsManager = settingsManager;
this.messagingManager = messagingManager;
- this.forumManager = forumManager;
this.androidExecutor = androidExecutor;
appContext = app.getApplicationContext();
}
@@ -157,15 +152,12 @@ class AndroidNotificationManagerImpl implements AndroidNotificationManager,
if (e instanceof SettingsUpdatedEvent) {
SettingsUpdatedEvent s = (SettingsUpdatedEvent) e;
if (s.getNamespace().equals(SETTINGS_NAMESPACE)) loadSettings();
- } else if (e instanceof MessageStateChangedEvent) {
- MessageStateChangedEvent m = (MessageStateChangedEvent) e;
- if (!m.isLocal() && m.getState() == DELIVERED) {
- ClientId c = m.getClientId();
- if (c.equals(messagingManager.getClientId()))
- showPrivateMessageNotification(m.getMessage().getGroupId());
- else if (c.equals(forumManager.getClientId()))
- showForumPostNotification(m.getMessage().getGroupId());
- }
+ } else if (e instanceof PrivateMessageReceivedEvent) {
+ PrivateMessageReceivedEvent m = (PrivateMessageReceivedEvent) e;
+ showPrivateMessageNotification(m.getGroupId());
+ } else if (e instanceof ForumPostReceivedEvent) {
+ ForumPostReceivedEvent m = (ForumPostReceivedEvent) e;
+ showForumPostNotification(m.getGroupId());
} else if (e instanceof IntroductionRequestReceivedEvent) {
ContactId c = ((IntroductionRequestReceivedEvent) e).getContactId();
showNotificationForPrivateConversation(c);
diff --git a/briar-android/src/org/briarproject/android/forum/ForumActivity.java b/briar-android/src/org/briarproject/android/forum/ForumActivity.java
index 0fd7ab99244f8d20f3d9a60de6bd9afdff8db4e2..77f574f20f4a2a18f4471c01e0d9e1e63006fd06 100644
--- a/briar-android/src/org/briarproject/android/forum/ForumActivity.java
+++ b/briar-android/src/org/briarproject/android/forum/ForumActivity.java
@@ -65,7 +65,6 @@ public class ForumActivity extends BriarActivity implements
private static final Logger LOG =
Logger.getLogger(ForumActivity.class.getName());
- public static final String MIN_TIMESTAMP = "briar.MIN_TIMESTAMP";
static final String FORUM_NAME = "briar.FORUM_NAME";
private static final int REQUEST_FORUM_SHARED = 3;
@@ -341,7 +340,6 @@ public class ForumActivity extends BriarActivity implements
final View chevron, replyButton;
final ViewGroup cell;
final View topDivider;
- public ValueAnimator highlightAnimator;
ForumViewHolder(View v) {
super(v);
@@ -438,7 +436,7 @@ public class ForumActivity extends BriarActivity implements
// TODO This loop doesn't really loop. @ernir please review!
for (int i = visiblePos + 1; i < getItemCount(); i++) {
ForumEntry entry = getVisibleEntry(i);
- if (entry.getLevel() <= levelLimit)
+ if (entry != null && entry.getLevel() <= levelLimit)
break;
return true;
}
@@ -486,7 +484,7 @@ public class ForumActivity extends BriarActivity implements
for (int i = pos + 1; i < getItemCount(); i++) {
ForumEntry entry = getVisibleEntry(i);
- if (entry.getLevel() > levelLimit) {
+ if (entry != null && entry.getLevel() > levelLimit) {
indexList.add(i);
} else {
break;
@@ -613,6 +611,8 @@ public class ForumActivity extends BriarActivity implements
public void onBindViewHolder(
final ForumViewHolder ui, final int position) {
final ForumEntry data = getVisibleEntry(position);
+ if (data == null) return;
+
if (!data.isRead()) {
data.setRead(true);
forumController.entryRead(data);
diff --git a/briar-android/src/org/briarproject/android/forum/ForumController.java b/briar-android/src/org/briarproject/android/forum/ForumController.java
index 2fa4f0dab0c58cbcd7017f717a44468f97bf7317..a3419b812f84edf39839f587186c2bcb2adff167 100644
--- a/briar-android/src/org/briarproject/android/forum/ForumController.java
+++ b/briar-android/src/org/briarproject/android/forum/ForumController.java
@@ -19,7 +19,7 @@ public interface ForumController extends ActivityLifecycleController {
void createPost(byte[] body);
void createPost(byte[] body, MessageId parentId);
- public interface ForumPostListener {
+ interface ForumPostListener {
void addLocalEntry(int index, ForumEntry entry);
void addForeignEntry(int index, ForumEntry entry);
}
diff --git a/briar-android/src/org/briarproject/android/forum/ForumControllerImpl.java b/briar-android/src/org/briarproject/android/forum/ForumControllerImpl.java
index 29ee3609e922ca6f91da3494ba94aebe87db2e2a..b5e83f8f4fa1c317eefc0130c2aed156e0cc2f87 100644
--- a/briar-android/src/org/briarproject/android/forum/ForumControllerImpl.java
+++ b/briar-android/src/org/briarproject/android/forum/ForumControllerImpl.java
@@ -13,12 +13,13 @@ import org.briarproject.api.db.DbException;
import org.briarproject.api.event.Event;
import org.briarproject.api.event.EventBus;
import org.briarproject.api.event.EventListener;
+import org.briarproject.api.event.ForumPostReceivedEvent;
import org.briarproject.api.event.GroupRemovedEvent;
-import org.briarproject.api.event.MessageStateChangedEvent;
import org.briarproject.api.forum.ForumManager;
import org.briarproject.api.forum.ForumPost;
import org.briarproject.api.forum.ForumPostFactory;
import org.briarproject.api.forum.ForumPostHeader;
+import org.briarproject.api.identity.Author;
import org.briarproject.api.identity.IdentityManager;
import org.briarproject.api.identity.LocalAuthor;
import org.briarproject.api.sync.GroupId;
@@ -38,7 +39,7 @@ import javax.inject.Inject;
import static java.util.logging.Level.INFO;
import static java.util.logging.Level.WARNING;
-import static org.briarproject.api.sync.ValidationManager.State.DELIVERED;
+import static org.briarproject.api.identity.Author.Status.VERIFIED;
public class ForumControllerImpl extends DbControllerImpl
implements ForumController, EventListener {
@@ -52,7 +53,7 @@ public class ForumControllerImpl extends DbControllerImpl
@CryptoExecutor
protected Executor cryptoExecutor;
@Inject
- protected volatile ForumPostFactory forumPostFactory;
+ volatile ForumPostFactory forumPostFactory;
@Inject
protected volatile CryptoComponent crypto;
@Inject
@@ -65,7 +66,6 @@ public class ForumControllerImpl extends DbControllerImpl
protected ForumPersistentData data;
private ForumPostListener listener;
- private MessageId localAdd = null;
@Inject
ForumControllerImpl() {
@@ -100,51 +100,13 @@ public class ForumControllerImpl extends DbControllerImpl
}
}
- private void findSingleNewEntry() {
- runOnDbThread(new Runnable() {
- @Override
- public void run() {
- List<ForumEntry> oldEntries = getForumEntries();
- data.clearHeaders();
- try {
- loadPosts();
- List<ForumEntry> allEntries = getForumEntries();
- int i = 0;
- for (ForumEntry entry : allEntries) {
- boolean isNew = true;
- for (ForumEntry oldEntry : oldEntries) {
- if (entry.getMessageId()
- .equals(oldEntry.getMessageId())) {
- isNew = false;
- break;
- }
- }
- if (isNew) {
- if (localAdd != null &&
- entry.getMessageId().equals(localAdd)) {
- addLocalEntry(i, entry);
- } else {
- addForeignEntry(i, entry);
- }
- break;
- }
- i++;
- }
- } catch (DbException e) {
- e.printStackTrace();
- }
- }
- });
- }
-
@Override
public void eventOccurred(Event e) {
- if (e instanceof MessageStateChangedEvent) {
- MessageStateChangedEvent m = (MessageStateChangedEvent) e;
- if (m.getState() == DELIVERED &&
- m.getMessage().getGroupId().equals(data.getGroupId())) {
- LOG.info("Message added, reloading");
- findSingleNewEntry();
+ if (e instanceof ForumPostReceivedEvent) {
+ ForumPostReceivedEvent pe = (ForumPostReceivedEvent) e;
+ if (pe.getGroupId().equals(data.getGroupId())) {
+ LOG.info("Forum Post received, adding...");
+ addNewPost(pe.getForumPostHeader());
}
} else if (e instanceof GroupRemovedEvent) {
GroupRemovedEvent s = (GroupRemovedEvent) e;
@@ -160,6 +122,40 @@ public class ForumControllerImpl extends DbControllerImpl
}
}
+ private void addNewPost(final ForumPostHeader h) {
+ if (data == null) return;
+ runOnDbThread(new Runnable() {
+ @Override
+ public void run() {
+ data.addHeader(h);
+ data.clearForumEntries();
+
+ try {
+ byte[] body = forumManager.getPostBody(h.getId());
+ data.addBody(h.getId(), body);
+ } catch (DbException e) {
+ if (LOG.isLoggable(WARNING))
+ LOG.log(WARNING, e.toString(), e);
+ }
+
+ Author a = data.getLocalAuthor();
+ // FIXME we should not need to calculate the index here
+ // the index is essentially stored in two different locations
+ int i = 0;
+ for (ForumEntry entry : getForumEntries()) {
+ if (entry.getMessageId().equals(h.getId())) {
+ if (a != null && a.equals(h.getAuthor())) {
+ addLocalEntry(i, entry);
+ } else {
+ addForeignEntry(i, entry);
+ }
+ }
+ i++;
+ }
+ }
+ });
+ }
+
private void loadAuthor() throws DbException {
Collection<LocalAuthor> localAuthors =
identityManager.getLocalAuthors();
@@ -343,6 +339,7 @@ public class ForumControllerImpl extends DbControllerImpl
throw new RuntimeException(e);
}
storePost(p);
+ addNewPost(p);
}
});
}
@@ -369,7 +366,6 @@ public class ForumControllerImpl extends DbControllerImpl
runOnDbThread(new Runnable() {
public void run() {
try {
- localAdd = p.getMessage().getId();
long now = System.currentTimeMillis();
forumManager.addLocalPost(p);
long duration = System.currentTimeMillis() - now;
@@ -384,4 +380,12 @@ public class ForumControllerImpl extends DbControllerImpl
});
}
+ private void addNewPost(final ForumPost p) {
+ ForumPostHeader h =
+ new ForumPostHeader(p.getMessage().getId(), p.getParent(),
+ p.getMessage().getTimestamp(), p.getAuthor(), VERIFIED,
+ p.getContentType(), false);
+ addNewPost(h);
+ }
+
}
diff --git a/briar-android/src/org/briarproject/android/forum/ForumEntry.java b/briar-android/src/org/briarproject/android/forum/ForumEntry.java
index a24d94bbcf457d57eb5dc140878895f24c734a28..b3f2aed40ba472efd6256072799288f36525b61c 100644
--- a/briar-android/src/org/briarproject/android/forum/ForumEntry.java
+++ b/briar-android/src/org/briarproject/android/forum/ForumEntry.java
@@ -17,7 +17,7 @@ public class ForumEntry {
private boolean isShowingDescendants = true;
private boolean isRead = true;
- public ForumEntry(ForumPostHeader h, String text, int level) {
+ ForumEntry(ForumPostHeader h, String text, int level) {
this(h.getId(), text, level, h.getTimestamp(), h.getAuthor().getName(),
h.getAuthor().getId(), h.getAuthorStatus());
this.isRead = h.isRead();
@@ -50,7 +50,7 @@ public class ForumEntry {
return author;
}
- public AuthorId getAuthorId() {
+ AuthorId getAuthorId() {
return authorId;
}
@@ -58,15 +58,15 @@ public class ForumEntry {
return status;
}
- public boolean isShowingDescendants() {
+ boolean isShowingDescendants() {
return isShowingDescendants;
}
- public void setShowingDescendants(boolean showingDescendants) {
+ void setShowingDescendants(boolean showingDescendants) {
this.isShowingDescendants = showingDescendants;
}
- public MessageId getMessageId() {
+ MessageId getMessageId() {
return messageId;
}
@@ -74,7 +74,7 @@ public class ForumEntry {
return isRead;
}
- public void setRead(boolean read) {
+ void setRead(boolean read) {
isRead = read;
}
}
diff --git a/briar-android/src/org/briarproject/android/forum/ForumListFragment.java b/briar-android/src/org/briarproject/android/forum/ForumListFragment.java
index c3dc8ebe40e82cc5c07f81038f33032704b8c0b9..1916bce322bd3fbc27663b28aadbf2d07f5f6fc5 100644
--- a/briar-android/src/org/briarproject/android/forum/ForumListFragment.java
+++ b/briar-android/src/org/briarproject/android/forum/ForumListFragment.java
@@ -22,14 +22,13 @@ import org.briarproject.api.db.NoSuchGroupException;
import org.briarproject.api.event.ContactRemovedEvent;
import org.briarproject.api.event.Event;
import org.briarproject.api.event.ForumInvitationReceivedEvent;
+import org.briarproject.api.event.ForumPostReceivedEvent;
import org.briarproject.api.event.GroupAddedEvent;
import org.briarproject.api.event.GroupRemovedEvent;
-import org.briarproject.api.event.MessageStateChangedEvent;
import org.briarproject.api.forum.Forum;
import org.briarproject.api.forum.ForumManager;
import org.briarproject.api.forum.ForumPostHeader;
import org.briarproject.api.forum.ForumSharingManager;
-import org.briarproject.api.sync.ClientId;
import org.briarproject.api.sync.GroupId;
import java.util.ArrayList;
@@ -41,7 +40,6 @@ import javax.inject.Inject;
import static android.support.design.widget.Snackbar.LENGTH_INDEFINITE;
import static java.util.logging.Level.INFO;
import static java.util.logging.Level.WARNING;
-import static org.briarproject.api.sync.ValidationManager.State.DELIVERED;
public class ForumListFragment extends BaseEventFragment implements
View.OnClickListener {
@@ -234,14 +232,10 @@ public class ForumListFragment extends BaseEventFragment implements
LOG.info("Forum removed, removing from list");
removeForum(g.getGroup().getId());
}
- } else if (e instanceof MessageStateChangedEvent) {
- MessageStateChangedEvent m = (MessageStateChangedEvent) e;
- ClientId c = m.getClientId();
- if (m.getState() == DELIVERED &&
- c.equals(forumManager.getClientId())) {
- LOG.info("Forum post added, reloading");
- loadForumHeaders(m.getMessage().getGroupId());
- }
+ } else if (e instanceof ForumPostReceivedEvent) {
+ ForumPostReceivedEvent m = (ForumPostReceivedEvent) e;
+ LOG.info("Forum post added, reloading");
+ loadForumHeaders(m.getGroupId());
} else if (e instanceof ForumInvitationReceivedEvent) {
loadAvailableForums();
}
diff --git a/briar-android/src/org/briarproject/android/forum/ForumPersistentData.java b/briar-android/src/org/briarproject/android/forum/ForumPersistentData.java
index 19aaa33f071b44b42134c48dfe4c642b15f57514..6464be24ead03476e301674648cee386da43b0df 100644
--- a/briar-android/src/org/briarproject/android/forum/ForumPersistentData.java
+++ b/briar-android/src/org/briarproject/android/forum/ForumPersistentData.java
@@ -12,7 +12,6 @@ import java.util.Collection;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
-import java.util.logging.Logger;
/**
* This class is a singleton that defines the data that should persist, i.e.
@@ -21,7 +20,7 @@ import java.util.logging.Logger;
*/
public class ForumPersistentData {
- protected volatile MessageTree<ForumPostHeader> tree =
+ private volatile MessageTree<ForumPostHeader> tree =
new MessageTreeImpl<>();
private volatile Map<MessageId, byte[]> bodyCache = new HashMap<>();
private volatile LocalAuthor localAuthor;
@@ -29,36 +28,36 @@ public class ForumPersistentData {
private volatile GroupId groupId;
private List<ForumEntry> forumEntries;
- private static final Logger LOG =
- Logger.getLogger(ForumControllerImpl.class.getName());
-
-
- public void clearAll() {
- clearHeaders();
+ void clearAll() {
+ clearForumEntries();
+ tree.clear();
bodyCache.clear();
localAuthor = null;
forum = null;
groupId = null;
}
- public void clearHeaders() {
- tree.clear();
+ void clearForumEntries() {
forumEntries = null;
}
- public void addHeaders(Collection<ForumPostHeader> headers) {
+ void addHeaders(Collection<ForumPostHeader> headers) {
tree.add(headers);
}
+ void addHeader(ForumPostHeader header) {
+ tree.add(header);
+ }
+
public Collection<ForumPostHeader> getHeaders() {
return tree.depthFirstOrder();
}
- public void addBody(MessageId messageId, byte[] body) {
+ void addBody(MessageId messageId, byte[] body) {
bodyCache.put(messageId, body);
}
- public byte[] getBody(MessageId messageId) {
+ byte[] getBody(MessageId messageId) {
return bodyCache.get(messageId);
}
@@ -87,11 +86,11 @@ public class ForumPersistentData {
this.groupId = groupId;
}
- public List<ForumEntry> getForumEntries() {
+ List<ForumEntry> getForumEntries() {
return forumEntries;
}
- public void setForumEntries(List<ForumEntry> forumEntries) {
+ void setForumEntries(List<ForumEntry> forumEntries) {
this.forumEntries = forumEntries;
}
}
diff --git a/briar-api/src/org/briarproject/api/clients/MessageTree.java b/briar-api/src/org/briarproject/api/clients/MessageTree.java
index 500db6a583435f5371ff4e403b7b37778a7f3098..1c0c92e9feb378353fe96796dc6cb9a49257f418 100644
--- a/briar-api/src/org/briarproject/api/clients/MessageTree.java
+++ b/briar-api/src/org/briarproject/api/clients/MessageTree.java
@@ -8,9 +8,10 @@ import java.util.Comparator;
public interface MessageTree<T extends MessageTree.MessageNode> {
void add(Collection<T> nodes);
+ void add(T node);
+ void setComparator(Comparator<T> comparator);
void clear();
Collection<T> depthFirstOrder();
- void setComparator(Comparator<T> comparator);
interface MessageNode {
MessageId getId();
diff --git a/briar-api/src/org/briarproject/api/event/ForumPostReceivedEvent.java b/briar-api/src/org/briarproject/api/event/ForumPostReceivedEvent.java
new file mode 100644
index 0000000000000000000000000000000000000000..b300f9ee276f063e6dd4c63de6e607b05907ea30
--- /dev/null
+++ b/briar-api/src/org/briarproject/api/event/ForumPostReceivedEvent.java
@@ -0,0 +1,29 @@
+package org.briarproject.api.event;
+
+import org.briarproject.api.forum.ForumPostHeader;
+import org.briarproject.api.messaging.PrivateMessageHeader;
+import org.briarproject.api.sync.GroupId;
+
+/**
+ * An event that is broadcast when a new forum post was received.
+ */
+public class ForumPostReceivedEvent extends Event {
+
+ private final ForumPostHeader forumPostHeader;
+ private final GroupId groupId;
+
+ public ForumPostReceivedEvent(ForumPostHeader forumPostHeader,
+ GroupId groupId) {
+
+ this.forumPostHeader = forumPostHeader;
+ this.groupId = groupId;
+ }
+
+ public ForumPostHeader getForumPostHeader() {
+ return forumPostHeader;
+ }
+
+ public GroupId getGroupId() {
+ return groupId;
+ }
+}
diff --git a/briar-core/src/org/briarproject/clients/MessageTreeImpl.java b/briar-core/src/org/briarproject/clients/MessageTreeImpl.java
index 4759f39fdb9ec291ef08f9912b6048caba7067c6..58e5c65a47ebd6f0498929f184684bbcfb7c8ffb 100644
--- a/briar-core/src/org/briarproject/clients/MessageTreeImpl.java
+++ b/briar-core/src/org/briarproject/clients/MessageTreeImpl.java
@@ -14,8 +14,9 @@ import java.util.Map;
public class MessageTreeImpl<T extends MessageTree.MessageNode>
implements MessageTree<T> {
- Map<MessageId, List<T>> nodeMap = new HashMap<MessageId, List<T>>();
- List<T> roots = new ArrayList<T>();
+ private final Map<MessageId, List<T>> nodeMap = new HashMap<MessageId, List<T>>();
+ private final List<T> roots = new ArrayList<T>();
+ private final List<List<T>> unsortedLists = new ArrayList<List<T>>();
private Comparator<T> comparator = new Comparator<T>() {
@Override
@@ -38,26 +39,44 @@ public class MessageTreeImpl<T extends MessageTree.MessageNode>
}
// parse the nodes for dependencies
for (T node : nodes) {
- if (node.getParentId() == null) {
- roots.add(node);
- }
- else {
- // retrieve the parent's children
- List<T> pChildren = nodeMap.get(node.getParentId());
- pChildren.add(node);
- }
+ parseNode(node);
}
- sortAll();
+ sortUnsorted();
}
- private void sortAll() {
- Collections.sort(roots, comparator);
- // Sort all the sub-lists
- for (Map.Entry<MessageId, List<T>> entry: nodeMap.entrySet()) {
- Collections.sort(entry.getValue(), comparator);
+ @Override
+ public void add(T node) {
+ add(Collections.singletonList(node));
+ }
+
+ private void markAsUnsorted(List<T> list) {
+ if (!unsortedLists.contains(list))
+ unsortedLists.add(list);
+ }
+
+ private void parseNode(T node) {
+ if (node.getParentId() == null) {
+ roots.add(node);
+ markAsUnsorted(roots);
+ } else {
+ // retrieve the parent's children
+ List<T> pChildren = nodeMap.get(node.getParentId());
+ pChildren.add(node);
+ markAsUnsorted(pChildren);
}
}
+ private void sortUnsorted() {
+ // leave unsorted if there is no comparator
+ if (comparator != null) {
+ for (List<T> list : unsortedLists) {
+ Collections.sort(list, comparator);
+ }
+ unsortedLists.clear();
+ }
+ }
+
+
private void traverse(List<T> list, T node) {
list.add(node);
for (T child : nodeMap.get(node.getId())) {
@@ -65,6 +84,16 @@ public class MessageTreeImpl<T extends MessageTree.MessageNode>
}
}
+ @Override
+ public void setComparator(Comparator<T> comparator) {
+ this.comparator = comparator;
+ // Sort all lists with the new comparator
+ Collections.sort(roots, comparator);
+ for (Map.Entry<MessageId, List<T>> entry: nodeMap.entrySet()) {
+ Collections.sort(entry.getValue(), comparator);
+ }
+ }
+
@Override
public Collection<T> depthFirstOrder() {
List<T> orderedList = new ArrayList<T>();
@@ -74,9 +103,4 @@ public class MessageTreeImpl<T extends MessageTree.MessageNode>
return Collections.unmodifiableList(orderedList);
}
- @Override
- public void setComparator(Comparator<T> comparator) {
- this.comparator = comparator;
- }
-
}
diff --git a/briar-core/src/org/briarproject/forum/ForumManagerImpl.java b/briar-core/src/org/briarproject/forum/ForumManagerImpl.java
index 36f8357bafdfecf063c21a8f270d91271ad24b98..2574ee80da3fd3e05bc0669f30e456a784328643 100644
--- a/briar-core/src/org/briarproject/forum/ForumManagerImpl.java
+++ b/briar-core/src/org/briarproject/forum/ForumManagerImpl.java
@@ -4,9 +4,11 @@ import org.briarproject.api.FormatException;
import org.briarproject.api.clients.ClientHelper;
import org.briarproject.api.data.BdfDictionary;
import org.briarproject.api.data.BdfList;
+import org.briarproject.api.data.MetadataParser;
import org.briarproject.api.db.DatabaseComponent;
import org.briarproject.api.db.DbException;
import org.briarproject.api.db.Transaction;
+import org.briarproject.api.event.ForumPostReceivedEvent;
import org.briarproject.api.forum.Forum;
import org.briarproject.api.forum.ForumFactory;
import org.briarproject.api.forum.ForumManager;
@@ -19,7 +21,9 @@ import org.briarproject.api.identity.IdentityManager;
import org.briarproject.api.sync.ClientId;
import org.briarproject.api.sync.Group;
import org.briarproject.api.sync.GroupId;
+import org.briarproject.api.sync.Message;
import org.briarproject.api.sync.MessageId;
+import org.briarproject.clients.BdfIncomingMessageHook;
import org.briarproject.util.StringUtils;
import java.util.ArrayList;
@@ -44,7 +48,7 @@ import static org.briarproject.api.forum.ForumConstants.KEY_READ;
import static org.briarproject.api.forum.ForumConstants.KEY_TIMESTAMP;
import static org.briarproject.api.identity.Author.Status.ANONYMOUS;
-class ForumManagerImpl implements ForumManager {
+class ForumManagerImpl extends BdfIncomingMessageHook implements ForumManager {
private static final Logger LOG =
Logger.getLogger(ForumManagerImpl.class.getName());
@@ -55,21 +59,31 @@ class ForumManagerImpl implements ForumManager {
private final DatabaseComponent db;
private final IdentityManager identityManager;
- private final ClientHelper clientHelper;
private final ForumFactory forumFactory;
private final List<RemoveForumHook> removeHooks;
@Inject
ForumManagerImpl(DatabaseComponent db, IdentityManager identityManager,
- ClientHelper clientHelper, ForumFactory forumFactory) {
+ ClientHelper clientHelper, MetadataParser metadataParser,
+ ForumFactory forumFactory) {
+ super(clientHelper, metadataParser);
this.db = db;
this.identityManager = identityManager;
- this.clientHelper = clientHelper;
this.forumFactory = forumFactory;
removeHooks = new CopyOnWriteArrayList<RemoveForumHook>();
}
+ @Override
+ protected void incomingMessage(Transaction txn, Message m, BdfList body,
+ BdfDictionary meta) throws DbException, FormatException {
+
+ ForumPostHeader post = getForumPostHeader(txn, m.getId(), meta);
+ ForumPostReceivedEvent event =
+ new ForumPostReceivedEvent(post, m.getGroupId());
+ txn.attach(event);
+ }
+
@Override
public ClientId getClientId() {
return CLIENT_ID;
@@ -193,25 +207,7 @@ class ForumManagerImpl implements ForumManager {
for (Entry<MessageId, BdfDictionary> entry : metadata.entrySet()) {
try {
BdfDictionary meta = entry.getValue();
- long timestamp = meta.getLong(KEY_TIMESTAMP);
- Author author = null;
- Status authorStatus = ANONYMOUS;
- MessageId parentId = null;
- if (meta.containsKey(KEY_PARENT))
- parentId = new MessageId(meta.getRaw(KEY_PARENT));
- BdfDictionary d1 = meta.getDictionary(KEY_AUTHOR, null);
- if (d1 != null) {
- AuthorId authorId = new AuthorId(d1.getRaw(KEY_ID));
- String name = d1.getString(KEY_NAME);
- byte[] publicKey = d1.getRaw(KEY_PUBLIC_NAME);
- author = new Author(authorId, name, publicKey);
- authorStatus =
- identityManager.getAuthorStatus(author.getId());
- }
- String contentType = meta.getString(KEY_CONTENT_TYPE);
- boolean read = meta.getBoolean(KEY_READ);
- headers.add(new ForumPostHeader(entry.getKey(), parentId,
- timestamp, author, authorStatus, contentType, read));
+ headers.add(getForumPostHeader(entry.getKey(), meta));
} catch (FormatException e) {
throw new DbException(e);
}
@@ -242,4 +238,39 @@ class ForumManagerImpl implements ForumManager {
return new Forum(g, forum.getString(0), forum.getRaw(1));
}
+ private ForumPostHeader getForumPostHeader(Transaction txn, MessageId id,
+ BdfDictionary meta) throws DbException, FormatException {
+
+ long timestamp = meta.getLong(KEY_TIMESTAMP);
+ Author author = null;
+ Status authorStatus = ANONYMOUS;
+ MessageId parentId = null;
+ if (meta.containsKey(KEY_PARENT))
+ parentId = new MessageId(meta.getRaw(KEY_PARENT));
+ BdfDictionary d1 = meta.getDictionary(KEY_AUTHOR, null);
+ if (d1 != null) {
+ AuthorId authorId = new AuthorId(d1.getRaw(KEY_ID));
+ String name = d1.getString(KEY_NAME);
+ byte[] publicKey = d1.getRaw(KEY_PUBLIC_NAME);
+ author = new Author(authorId, name, publicKey);
+ if (txn == null) {
+ authorStatus = identityManager.getAuthorStatus(author.getId());
+ } else {
+ authorStatus =
+ identityManager.getAuthorStatus(txn, author.getId());
+ }
+ }
+ String contentType = meta.getString(KEY_CONTENT_TYPE);
+ boolean read = meta.getBoolean(KEY_READ);
+
+ return new ForumPostHeader(id, parentId, timestamp, author,
+ authorStatus, contentType, read);
+ }
+
+ private ForumPostHeader getForumPostHeader(MessageId id,
+ BdfDictionary meta) throws DbException, FormatException {
+
+ return getForumPostHeader(null, id, meta);
+ }
+
}
diff --git a/briar-core/src/org/briarproject/forum/ForumModule.java b/briar-core/src/org/briarproject/forum/ForumModule.java
index 8c84509b143bf3c45a082b9829d3acdb9e016fa3..40bfd01381fe8b1972fb253ec389c7b18107e006 100644
--- a/briar-core/src/org/briarproject/forum/ForumModule.java
+++ b/briar-core/src/org/briarproject/forum/ForumModule.java
@@ -29,7 +29,13 @@ public class ForumModule {
@Provides
@Singleton
- ForumManager provideForumManager(ForumManagerImpl forumManager) {
+ ForumManager provideForumManager(ForumManagerImpl forumManager,
+ ValidationManager validationManager) {
+
+ validationManager
+ .registerIncomingMessageHook(forumManager.getClientId(),
+ forumManager);
+
return forumManager;
}