Restore the actual purpose of the code.
[Sone.git] / src / main / java / net / pterodactylus / sone / core / Core.java
index ed75f5e..612398d 100644 (file)
@@ -17,6 +17,7 @@
 
 package net.pterodactylus.sone.core;
 
+import static com.google.common.base.Optional.absent;
 import static com.google.common.base.Optional.of;
 import static com.google.common.base.Preconditions.checkArgument;
 import static com.google.common.base.Preconditions.checkNotNull;
@@ -62,7 +63,7 @@ import net.pterodactylus.sone.data.Post;
 import net.pterodactylus.sone.data.PostReply;
 import net.pterodactylus.sone.data.Profile;
 import net.pterodactylus.sone.data.Profile.Field;
-import net.pterodactylus.sone.data.Reply;
+import net.pterodactylus.sone.data.Reply.Modifier.ReplyUpdated;
 import net.pterodactylus.sone.data.Sone;
 import net.pterodactylus.sone.data.Sone.ShowCustomAvatars;
 import net.pterodactylus.sone.data.Sone.SoneStatus;
@@ -72,10 +73,9 @@ import net.pterodactylus.sone.database.DatabaseException;
 import net.pterodactylus.sone.database.ImageBuilder.ImageCreated;
 import net.pterodactylus.sone.database.PostBuilder;
 import net.pterodactylus.sone.database.PostBuilder.PostCreated;
-import net.pterodactylus.sone.database.PostProvider;
 import net.pterodactylus.sone.database.PostReplyBuilder;
 import net.pterodactylus.sone.database.PostReplyBuilder.PostReplyCreated;
-import net.pterodactylus.sone.database.PostReplyProvider;
+import net.pterodactylus.sone.database.SoneBuilder.SoneCreated;
 import net.pterodactylus.sone.database.SoneProvider;
 import net.pterodactylus.sone.fcp.FcpInterface;
 import net.pterodactylus.sone.fcp.FcpInterface.FullAccessRequired;
@@ -115,14 +115,11 @@ import com.google.inject.Inject;
  *
  * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
  */
-public class Core extends AbstractService implements SoneProvider, PostProvider, PostReplyProvider {
+public class Core extends AbstractService implements SoneProvider {
 
        /** The logger. */
        private static final Logger logger = Logging.getLogger(Core.class);
 
-       /** The start time. */
-       private final long startupTime = System.currentTimeMillis();
-
        /** The options. */
        private final Options options = new Options();
 
@@ -238,15 +235,6 @@ public class Core extends AbstractService implements SoneProvider, PostProvider,
        //
 
        /**
-        * Returns the time Sone was started.
-        *
-        * @return The startup time (in milliseconds since Jan 1, 1970 UTC)
-        */
-       public long getStartupTime() {
-               return startupTime;
-       }
-
-       /**
         * Sets the configuration to use. This will automatically save the current
         * configuration to the given configuration.
         *
@@ -422,48 +410,6 @@ public class Core extends AbstractService implements SoneProvider, PostProvider,
        }
 
        /**
-        * Returns whether the target Sone is trusted by the origin Sone.
-        *
-        * @param origin
-        *              The origin Sone
-        * @param target
-        *              The target Sone
-        * @return {@code true} if the target Sone is trusted by the origin Sone
-        */
-       public boolean isSoneTrusted(Sone origin, Sone target) {
-               checkNotNull(origin, "origin must not be null");
-               checkNotNull(target, "target must not be null");
-               checkArgument(origin.getIdentity() instanceof OwnIdentity, "origin’s identity must be an OwnIdentity");
-               return trustedIdentities.containsEntry(origin.getIdentity(), target.getIdentity());
-       }
-
-       @Override
-       public Optional<Post> getPost(String postId) {
-               return database.getPost(postId);
-       }
-
-       @Override
-       public Collection<Post> getPosts(String soneId) {
-               return database.getPosts(soneId);
-       }
-
-       @Override
-       public Collection<Post> getDirectedPosts(final String recipientId) {
-               checkNotNull(recipientId, "recipient must not be null");
-               return database.getDirectedPosts(recipientId);
-       }
-
-       @Override
-       public Optional<PostReply> getPostReply(String replyId) {
-               return database.getPostReply(replyId);
-       }
-
-       @Override
-       public List<PostReply> getReplies(final String postId) {
-               return database.getReplies(postId);
-       }
-
-       /**
         * Returns all Sones that have liked the given post.
         *
         * @param post
@@ -532,7 +478,7 @@ public class Core extends AbstractService implements SoneProvider, PostProvider,
                Set<Post> posts = new HashSet<Post>();
                synchronized (bookmarkedPosts) {
                        for (String bookmarkedPostId : bookmarkedPosts) {
-                               Optional<Post> post = getPost(bookmarkedPostId);
+                               Optional<Post> post = database.getPost(bookmarkedPostId);
                                if (post.isPresent()) {
                                        posts.add(post.get());
                                }
@@ -613,7 +559,7 @@ public class Core extends AbstractService implements SoneProvider, PostProvider,
                synchronized (sones) {
                        final Sone sone;
                        try {
-                               sone = database.newSoneBuilder().by(ownIdentity).local().build().setInsertUri(new FreenetURI(ownIdentity.getInsertUri())).setRequestUri(new FreenetURI(ownIdentity.getRequestUri()));
+                               sone = database.newSoneBuilder().by(ownIdentity.getId()).local().build(Optional.<SoneCreated>absent()).setInsertUri(new FreenetURI(ownIdentity.getInsertUri())).setRequestUri(new FreenetURI(ownIdentity.getRequestUri()));
                        } catch (MalformedURLException mue1) {
                                logger.log(Level.SEVERE, String.format("Could not convert the Identity’s URIs to Freenet URIs: %s, %s", ownIdentity.getInsertUri(), ownIdentity.getRequestUri()), mue1);
                                return null;
@@ -670,12 +616,12 @@ public class Core extends AbstractService implements SoneProvider, PostProvider,
                        return null;
                }
                synchronized (sones) {
-                       final Sone sone = database.newSoneBuilder().by(identity).build();
-                       if (sone.isLocal()) {
-                               return sone;
+                       Optional<Sone> existingSone = database.getSone(identity.getId());
+                       if (existingSone.isPresent() && existingSone.get().isLocal()) {
+                               return existingSone.get();
                        }
-                       sone.setIdentity(identity);
-                       boolean newSone = sone.getRequestUri() == null;
+                       boolean newSone = !existingSone.isPresent();
+                       final Sone sone = newSone ? database.newSoneBuilder().by(identity.getId()).build(Optional.<SoneCreated>absent()) : existingSone.get();
                        sone.setRequestUri(SoneUri.create(identity.getRequestUri()));
                        sone.setLatestEdition(Numbers.safeParseLong(identity.getProperty("Sone.LatestEdition"), (long) 0));
                        if (newSone) {
@@ -733,7 +679,7 @@ public class Core extends AbstractService implements SoneProvider, PostProvider,
                                }
                                for (PostReply reply : followedSone.get().getReplies()) {
                                        if (reply.getTime() < now) {
-                                               markReplyKnown(reply);
+                                               reply.modify().setKnown().update(Optional.<ReplyUpdated<PostReply>>absent());
                                        }
                                }
                        }
@@ -895,7 +841,7 @@ public class Core extends AbstractService implements SoneProvider, PostProvider,
                                        continue;
                                }
                                if (reply.getTime() < getSoneFollowingTime(sone)) {
-                                       reply.setKnown(true);
+                                       reply.modify().setKnown().update(Optional.<ReplyUpdated<PostReply>>absent());
                                } else if (!reply.isKnown()) {
                                        eventBus.post(new NewPostReplyFoundEvent(reply));
                                }
@@ -1008,12 +954,14 @@ public class Core extends AbstractService implements SoneProvider, PostProvider,
 
                /* load profile. */
                Profile profile = new Profile(sone);
-               profile.setFirstName(configuration.getStringValue(sonePrefix + "/Profile/FirstName").getValue(null));
-               profile.setMiddleName(configuration.getStringValue(sonePrefix + "/Profile/MiddleName").getValue(null));
-               profile.setLastName(configuration.getStringValue(sonePrefix + "/Profile/LastName").getValue(null));
-               profile.setBirthDay(configuration.getIntValue(sonePrefix + "/Profile/BirthDay").getValue(null));
-               profile.setBirthMonth(configuration.getIntValue(sonePrefix + "/Profile/BirthMonth").getValue(null));
-               profile.setBirthYear(configuration.getIntValue(sonePrefix + "/Profile/BirthYear").getValue(null));
+               String firstName = configuration.getStringValue(sonePrefix + "/Profile/FirstName").getValue(null);
+               String middleName = configuration.getStringValue(sonePrefix + "/Profile/MiddleName").getValue(null);
+               String lastName = configuration.getStringValue(sonePrefix + "/Profile/LastName").getValue(null);
+               profile.modify().setFirstName(firstName).setMiddleName(middleName).setLastName(lastName).update();
+               Integer birthDay = configuration.getIntValue(sonePrefix + "/Profile/BirthDay").getValue(null);
+               Integer birthMonth = configuration.getIntValue(sonePrefix + "/Profile/BirthMonth").getValue(null);
+               Integer birthYear = configuration.getIntValue(sonePrefix + "/Profile/BirthYear").getValue(null);
+               profile.modify().setBirthYear(birthYear).setBirthMonth(birthMonth).setBirthDay(birthDay).update();
 
                /* load profile fields. */
                while (true) {
@@ -1190,7 +1138,7 @@ public class Core extends AbstractService implements SoneProvider, PostProvider,
                }
                database.storePostReplies(sone, replies);
                for (PostReply reply : replies) {
-                       reply.setKnown(true);
+                       reply.modify().setKnown().update(Optional.<ReplyUpdated<PostReply>>absent());
                }
 
                logger.info(String.format("Sone loaded successfully: %s", sone));
@@ -1224,22 +1172,12 @@ public class Core extends AbstractService implements SoneProvider, PostProvider,
                post.setKnown(true);
                eventBus.post(new MarkPostKnownEvent(post));
                touchConfiguration();
-               for (PostReply reply : getReplies(post.getId())) {
-                       markReplyKnown(reply);
+               for (PostReply reply : post.getReplies()) {
+                       reply.modify().setKnown().update(postReplyUpdated());
                }
        }
 
        /**
-        * Bookmarks the given post.
-        *
-        * @param post
-        *              The post to bookmark
-        */
-       public void bookmark(Post post) {
-               bookmarkPost(post.getId());
-       }
-
-       /**
         * Bookmarks the post with the given ID.
         *
         * @param id
@@ -1285,29 +1223,12 @@ public class Core extends AbstractService implements SoneProvider, PostProvider,
                        logger.log(Level.FINE, String.format("Tried to delete non-local reply: %s", reply));
                        return;
                }
+               postReplyUpdated().get().replyUpdated(reply);
                database.removePostReply(reply);
-               markReplyKnown(reply);
-               sone.removeReply(reply);
                touchConfiguration();
        }
 
        /**
-        * Marks the given reply as known, if it is currently not a known reply
-        * (according to {@link Reply#isKnown()}).
-        *
-        * @param reply
-        *              The reply to mark as known
-        */
-       public void markReplyKnown(PostReply reply) {
-               boolean previouslyKnown = reply.isKnown();
-               reply.setKnown(true);
-               eventBus.post(new MarkPostReplyKnownEvent(reply));
-               if (!previouslyKnown) {
-                       touchConfiguration();
-               }
-       }
-
-       /**
         * Creates a new image.
         *
         * @param sone
@@ -1335,7 +1256,7 @@ public class Core extends AbstractService implements SoneProvider, PostProvider,
         *
         * @param image
         *              The image to delete
-        * @see #deleteTemporaryImage(TemporaryImage)
+        * @see #deleteTemporaryImage(String)
         */
        public void deleteImage(Image image) {
                checkNotNull(image, "image must not be null");
@@ -1363,17 +1284,6 @@ public class Core extends AbstractService implements SoneProvider, PostProvider,
        }
 
        /**
-        * Deletes the given temporary image.
-        *
-        * @param temporaryImage
-        *              The temporary image to delete
-        */
-       public void deleteTemporaryImage(TemporaryImage temporaryImage) {
-               checkNotNull(temporaryImage, "temporaryImage must not be null");
-               deleteTemporaryImage(temporaryImage.getId());
-       }
-
-       /**
         * Deletes the temporary image with the given ID.
         *
         * @param imageId
@@ -1820,7 +1730,6 @@ public class Core extends AbstractService implements SoneProvider, PostProvider,
                        @SuppressWarnings("synthetic-access")
                        public void run() {
                                Optional<Sone> sone = getRemoteSone(identity.getId());
-                               sone.get().setIdentity(identity);
                                sone.get().setLatestEdition(Numbers.safeParseLong(identity.getProperty("Sone.LatestEdition"), sone.get().getLatestEdition()));
                                soneDownloader.addSone(sone.get());
                                soneDownloader.fetchSone(sone.get());
@@ -1921,7 +1830,7 @@ public class Core extends AbstractService implements SoneProvider, PostProvider,
                                                 */
                                                @Override
                                                public void run() {
-                                                       markReplyKnown(postReply);
+                                                       postReplyUpdated().get().replyUpdated(postReply);
                                                }
                                        }, 10, TimeUnit.SECONDS);
                                }
@@ -1929,6 +1838,15 @@ public class Core extends AbstractService implements SoneProvider, PostProvider,
                });
        }
 
+       public Optional<ReplyUpdated<PostReply>> postReplyUpdated() {
+               return Optional.<ReplyUpdated<PostReply>>of(new ReplyUpdated<PostReply>() {
+                       @Override
+                       public void replyUpdated(PostReply reply) {
+                               eventBus.post(new MarkPostReplyKnownEvent(reply));
+                       }
+               });
+       }
+
        public Optional<ImageCreated> imageCreated() {
                return Optional.<ImageCreated>of(new ImageCreated() {
                        @Override