2 * Sone - Core.java - Copyright © 2010–2016 David Roden
4 * This program is free software: you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation, either version 3 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program. If not, see <http://www.gnu.org/licenses/>.
18 package net.pterodactylus.sone.core;
20 import static com.google.common.base.Optional.fromNullable;
21 import static com.google.common.base.Preconditions.checkArgument;
22 import static com.google.common.base.Preconditions.checkNotNull;
23 import static com.google.common.primitives.Longs.tryParse;
24 import static java.lang.String.format;
25 import static java.util.logging.Level.WARNING;
26 import static java.util.logging.Logger.getLogger;
28 import java.util.ArrayList;
29 import java.util.Collection;
30 import java.util.HashMap;
31 import java.util.HashSet;
32 import java.util.List;
34 import java.util.Map.Entry;
36 import java.util.concurrent.ExecutorService;
37 import java.util.concurrent.Executors;
38 import java.util.concurrent.ScheduledExecutorService;
39 import java.util.concurrent.TimeUnit;
40 import java.util.logging.Level;
41 import java.util.logging.Logger;
43 import javax.annotation.Nonnull;
44 import javax.annotation.Nullable;
46 import net.pterodactylus.sone.core.ConfigurationSoneParser.InvalidAlbumFound;
47 import net.pterodactylus.sone.core.ConfigurationSoneParser.InvalidImageFound;
48 import net.pterodactylus.sone.core.ConfigurationSoneParser.InvalidParentAlbumFound;
49 import net.pterodactylus.sone.core.ConfigurationSoneParser.InvalidPostFound;
50 import net.pterodactylus.sone.core.ConfigurationSoneParser.InvalidPostReplyFound;
51 import net.pterodactylus.sone.core.SoneChangeDetector.PostProcessor;
52 import net.pterodactylus.sone.core.SoneChangeDetector.PostReplyProcessor;
53 import net.pterodactylus.sone.core.event.ImageInsertFinishedEvent;
54 import net.pterodactylus.sone.core.event.InsertionDelayChangedEvent;
55 import net.pterodactylus.sone.core.event.MarkPostKnownEvent;
56 import net.pterodactylus.sone.core.event.MarkPostReplyKnownEvent;
57 import net.pterodactylus.sone.core.event.MarkSoneKnownEvent;
58 import net.pterodactylus.sone.core.event.NewPostFoundEvent;
59 import net.pterodactylus.sone.core.event.NewPostReplyFoundEvent;
60 import net.pterodactylus.sone.core.event.NewSoneFoundEvent;
61 import net.pterodactylus.sone.core.event.PostRemovedEvent;
62 import net.pterodactylus.sone.core.event.PostReplyRemovedEvent;
63 import net.pterodactylus.sone.core.event.SoneLockedEvent;
64 import net.pterodactylus.sone.core.event.SoneRemovedEvent;
65 import net.pterodactylus.sone.core.event.SoneUnlockedEvent;
66 import net.pterodactylus.sone.data.Album;
67 import net.pterodactylus.sone.data.Client;
68 import net.pterodactylus.sone.data.Image;
69 import net.pterodactylus.sone.data.Post;
70 import net.pterodactylus.sone.data.PostReply;
71 import net.pterodactylus.sone.data.Profile;
72 import net.pterodactylus.sone.data.Profile.Field;
73 import net.pterodactylus.sone.data.Reply;
74 import net.pterodactylus.sone.data.Sone;
75 import net.pterodactylus.sone.data.Sone.SoneStatus;
76 import net.pterodactylus.sone.data.SoneOptions.LoadExternalContent;
77 import net.pterodactylus.sone.data.TemporaryImage;
78 import net.pterodactylus.sone.database.AlbumBuilder;
79 import net.pterodactylus.sone.database.Database;
80 import net.pterodactylus.sone.database.DatabaseException;
81 import net.pterodactylus.sone.database.ImageBuilder;
82 import net.pterodactylus.sone.database.PostBuilder;
83 import net.pterodactylus.sone.database.PostProvider;
84 import net.pterodactylus.sone.database.PostReplyBuilder;
85 import net.pterodactylus.sone.database.PostReplyProvider;
86 import net.pterodactylus.sone.database.SoneBuilder;
87 import net.pterodactylus.sone.database.SoneProvider;
88 import net.pterodactylus.sone.freenet.wot.Identity;
89 import net.pterodactylus.sone.freenet.wot.IdentityManager;
90 import net.pterodactylus.sone.freenet.wot.OwnIdentity;
91 import net.pterodactylus.sone.freenet.wot.event.IdentityAddedEvent;
92 import net.pterodactylus.sone.freenet.wot.event.IdentityRemovedEvent;
93 import net.pterodactylus.sone.freenet.wot.event.IdentityUpdatedEvent;
94 import net.pterodactylus.sone.freenet.wot.event.OwnIdentityAddedEvent;
95 import net.pterodactylus.sone.freenet.wot.event.OwnIdentityRemovedEvent;
96 import net.pterodactylus.sone.main.SonePlugin;
97 import net.pterodactylus.util.config.Configuration;
98 import net.pterodactylus.util.config.ConfigurationException;
99 import net.pterodactylus.util.service.AbstractService;
100 import net.pterodactylus.util.thread.NamedThreadFactory;
102 import com.google.common.annotations.VisibleForTesting;
103 import com.google.common.base.Optional;
104 import com.google.common.collect.FluentIterable;
105 import com.google.common.collect.HashMultimap;
106 import com.google.common.collect.Multimap;
107 import com.google.common.collect.Multimaps;
108 import com.google.common.eventbus.EventBus;
109 import com.google.common.eventbus.Subscribe;
110 import com.google.inject.Inject;
111 import com.google.inject.Singleton;
112 import kotlin.jvm.functions.Function1;
117 * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
120 public class Core extends AbstractService implements SoneProvider, PostProvider, PostReplyProvider {
123 private static final Logger logger = getLogger(Core.class.getName());
125 /** The start time. */
126 private final long startupTime = System.currentTimeMillis();
128 /** The preferences. */
129 private final Preferences preferences;
131 /** The event bus. */
132 private final EventBus eventBus;
134 /** The configuration. */
135 private final Configuration configuration;
137 /** Whether we’re currently saving the configuration. */
138 private boolean storingConfiguration = false;
140 /** The identity manager. */
141 private final IdentityManager identityManager;
143 /** Interface to freenet. */
144 private final FreenetInterface freenetInterface;
146 /** The Sone downloader. */
147 private final SoneDownloader soneDownloader;
149 /** The image inserter. */
150 private final ImageInserter imageInserter;
152 /** Sone downloader thread-pool. */
153 private final ExecutorService soneDownloaders = Executors.newFixedThreadPool(10, new NamedThreadFactory("Sone Downloader %2$d"));
155 /** The update checker. */
156 private final UpdateChecker updateChecker;
158 /** The trust updater. */
159 private final WebOfTrustUpdater webOfTrustUpdater;
161 /** Locked local Sones. */
162 /* synchronize on itself. */
163 private final Set<Sone> lockedSones = new HashSet<Sone>();
165 /** Sone inserters. */
166 /* synchronize access on this on sones. */
167 private final Map<Sone, SoneInserter> soneInserters = new HashMap<Sone, SoneInserter>();
169 /** Sone rescuers. */
170 /* synchronize access on this on sones. */
171 private final Map<Sone, SoneRescuer> soneRescuers = new HashMap<Sone, SoneRescuer>();
173 /** All known Sones. */
174 private final Set<String> knownSones = new HashSet<String>();
176 /** The post database. */
177 private final Database database;
179 /** Trusted identities, sorted by own identities. */
180 private final Multimap<OwnIdentity, Identity> trustedIdentities = Multimaps.synchronizedSetMultimap(HashMultimap.<OwnIdentity, Identity>create());
182 /** All temporary images. */
183 private final Map<String, TemporaryImage> temporaryImages = new HashMap<String, TemporaryImage>();
185 /** Ticker for threads that mark own elements as known. */
186 private final ScheduledExecutorService localElementTicker = Executors.newScheduledThreadPool(1);
188 /** The time the configuration was last touched. */
189 private volatile long lastConfigurationUpdate;
192 * Creates a new core.
194 * @param configuration
195 * The configuration of the core
196 * @param freenetInterface
197 * The freenet interface
198 * @param identityManager
199 * The identity manager
200 * @param webOfTrustUpdater
201 * The WebOfTrust updater
208 public Core(Configuration configuration, FreenetInterface freenetInterface, IdentityManager identityManager, SoneDownloader soneDownloader, ImageInserter imageInserter, UpdateChecker updateChecker, WebOfTrustUpdater webOfTrustUpdater, EventBus eventBus, Database database) {
210 this.configuration = configuration;
211 this.freenetInterface = freenetInterface;
212 this.identityManager = identityManager;
213 this.soneDownloader = soneDownloader;
214 this.imageInserter = imageInserter;
215 this.updateChecker = updateChecker;
216 this.webOfTrustUpdater = webOfTrustUpdater;
217 this.eventBus = eventBus;
218 this.database = database;
219 preferences = new Preferences(eventBus);
227 * Returns the time Sone was started.
229 * @return The startup time (in milliseconds since Jan 1, 1970 UTC)
231 public long getStartupTime() {
236 * Returns the options used by the core.
238 * @return The options of the core
240 public Preferences getPreferences() {
245 * Returns the identity manager used by the core.
247 * @return The identity manager
249 public IdentityManager getIdentityManager() {
250 return identityManager;
254 * Returns the update checker.
256 * @return The update checker
258 public UpdateChecker getUpdateChecker() {
259 return updateChecker;
263 * Returns the Sone rescuer for the given local Sone.
266 * The local Sone to get the rescuer for
267 * @return The Sone rescuer for the given Sone
269 public SoneRescuer getSoneRescuer(Sone sone) {
270 checkNotNull(sone, "sone must not be null");
271 checkArgument(sone.isLocal(), "sone must be local");
272 synchronized (soneRescuers) {
273 SoneRescuer soneRescuer = soneRescuers.get(sone);
274 if (soneRescuer == null) {
275 soneRescuer = new SoneRescuer(this, soneDownloader, sone);
276 soneRescuers.put(sone, soneRescuer);
284 * Returns whether the given Sone is currently locked.
288 * @return {@code true} if the Sone is locked, {@code false} if it is not
290 public boolean isLocked(Sone sone) {
291 synchronized (lockedSones) {
292 return lockedSones.contains(sone);
296 public SoneBuilder soneBuilder() {
297 return database.newSoneBuilder();
305 public Collection<Sone> getSones() {
306 return database.getSones();
311 public Function1<String, Sone> getSoneLoader() {
312 return database.getSoneLoader();
316 * Returns the Sone with the given ID, regardless whether it’s local or
320 * The ID of the Sone to get
321 * @return The Sone with the given ID, or {@code null} if there is no such
326 public Sone getSone(@Nonnull String id) {
327 return database.getSone(id);
334 public Collection<Sone> getLocalSones() {
335 return database.getLocalSones();
339 * Returns the local Sone with the given ID, optionally creating a new Sone.
343 * @return The Sone with the given ID, or {@code null}
345 public Sone getLocalSone(String id) {
346 Sone sone = database.getSone(id);
347 if ((sone != null) && sone.isLocal()) {
357 public Collection<Sone> getRemoteSones() {
358 return database.getRemoteSones();
362 * Returns the remote Sone with the given ID.
366 * The ID of the remote Sone to get
367 * @return The Sone with the given ID
369 public Sone getRemoteSone(String id) {
370 return database.getSone(id);
374 * Returns whether the given Sone has been modified.
377 * The Sone to check for modifications
378 * @return {@code true} if a modification has been detected in the Sone,
379 * {@code false} otherwise
381 public boolean isModifiedSone(Sone sone) {
382 return soneInserters.containsKey(sone) && soneInserters.get(sone).isModified();
386 * Returns a post builder.
388 * @return A new post builder
390 public PostBuilder postBuilder() {
391 return database.newPostBuilder();
396 public Post getPost(@Nonnull String postId) {
397 return database.getPost(postId);
404 public Collection<Post> getPosts(String soneId) {
405 return database.getPosts(soneId);
412 public Collection<Post> getDirectedPosts(final String recipientId) {
413 checkNotNull(recipientId, "recipient must not be null");
414 return database.getDirectedPosts(recipientId);
418 * Returns a post reply builder.
420 * @return A new post reply builder
422 public PostReplyBuilder postReplyBuilder() {
423 return database.newPostReplyBuilder();
431 public PostReply getPostReply(String replyId) {
432 return database.getPostReply(replyId);
439 public List<PostReply> getReplies(final String postId) {
440 return database.getReplies(postId);
444 * Returns all Sones that have liked the given post.
447 * The post to get the liking Sones for
448 * @return The Sones that like the given post
450 public Set<Sone> getLikes(Post post) {
451 Set<Sone> sones = new HashSet<Sone>();
452 for (Sone sone : getSones()) {
453 if (sone.getLikedPostIds().contains(post.getId())) {
461 * Returns all Sones that have liked the given reply.
464 * The reply to get the liking Sones for
465 * @return The Sones that like the given reply
467 public Set<Sone> getLikes(PostReply reply) {
468 Set<Sone> sones = new HashSet<Sone>();
469 for (Sone sone : getSones()) {
470 if (sone.getLikedReplyIds().contains(reply.getId())) {
478 * Returns whether the given post is bookmarked.
482 * @return {@code true} if the given post is bookmarked, {@code false}
485 public boolean isBookmarked(Post post) {
486 return database.isPostBookmarked(post);
490 * Returns all currently known bookmarked posts.
492 * @return All bookmarked posts
494 public Set<Post> getBookmarkedPosts() {
495 return database.getBookmarkedPosts();
498 public AlbumBuilder albumBuilder() {
499 return database.newAlbumBuilder();
503 * Returns the album with the given ID, optionally creating a new album if
504 * an album with the given ID can not be found.
507 * The ID of the album
508 * @return The album with the given ID, or {@code null} if no album with the
512 public Album getAlbum(@Nonnull String albumId) {
513 return database.getAlbum(albumId);
516 public ImageBuilder imageBuilder() {
517 return database.newImageBuilder();
521 * Returns the image with the given ID, creating it if necessary.
524 * The ID of the image
525 * @return The image with the given ID
528 public Image getImage(String imageId) {
529 return getImage(imageId, true);
533 * Returns the image with the given ID, optionally creating it if it does
537 * The ID of the image
539 * {@code true} to create an image if none exists with the given
541 * @return The image with the given ID, or {@code null} if none exists and
545 public Image getImage(String imageId, boolean create) {
546 Image image = database.getImage(imageId);
553 Image newImage = database.newImageBuilder().withId(imageId).build();
554 database.storeImage(newImage);
559 * Returns the temporary image with the given ID.
562 * The ID of the temporary image
563 * @return The temporary image, or {@code null} if there is no temporary
564 * image with the given ID
566 public TemporaryImage getTemporaryImage(String imageId) {
567 synchronized (temporaryImages) {
568 return temporaryImages.get(imageId);
577 * Locks the given Sone. A locked Sone will not be inserted by
578 * {@link SoneInserter} until it is {@link #unlockSone(Sone) unlocked}
584 public void lockSone(Sone sone) {
585 synchronized (lockedSones) {
586 if (lockedSones.add(sone)) {
587 eventBus.post(new SoneLockedEvent(sone));
593 * Unlocks the given Sone.
595 * @see #lockSone(Sone)
599 public void unlockSone(Sone sone) {
600 synchronized (lockedSones) {
601 if (lockedSones.remove(sone)) {
602 eventBus.post(new SoneUnlockedEvent(sone));
608 * Adds a local Sone from the given own identity.
611 * The own identity to create a Sone from
612 * @return The added (or already existing) Sone
614 public Sone addLocalSone(OwnIdentity ownIdentity) {
615 if (ownIdentity == null) {
616 logger.log(Level.WARNING, "Given OwnIdentity is null!");
619 logger.info(String.format("Adding Sone from OwnIdentity: %s", ownIdentity));
620 Sone sone = database.newSoneBuilder().local().from(ownIdentity).build();
621 String property = fromNullable(ownIdentity.getProperty("Sone.LatestEdition")).or("0");
622 sone.setLatestEdition(fromNullable(tryParse(property)).or(0L));
623 sone.setClient(new Client("Sone", SonePlugin.getPluginVersion()));
625 SoneInserter soneInserter = new SoneInserter(this, eventBus, freenetInterface, ownIdentity.getId());
626 soneInserter.insertionDelayChanged(new InsertionDelayChangedEvent(preferences.getInsertionDelay()));
627 eventBus.register(soneInserter);
628 synchronized (soneInserters) {
629 soneInserters.put(sone, soneInserter);
632 database.storeSone(sone);
633 sone.setStatus(SoneStatus.idle);
634 soneInserter.start();
639 * Creates a new Sone for the given own identity.
642 * The own identity to create a Sone for
643 * @return The created Sone
645 public Sone createSone(OwnIdentity ownIdentity) {
646 if (!webOfTrustUpdater.addContextWait(ownIdentity, "Sone")) {
647 logger.log(Level.SEVERE, String.format("Could not add “Sone” context to own identity: %s", ownIdentity));
650 Sone sone = addLocalSone(ownIdentity);
652 followSone(sone, "nwa8lHa271k2QvJ8aa0Ov7IHAV-DFOCFgmDt3X6BpCI");
653 touchConfiguration();
658 * Adds the Sone of the given identity.
661 * The identity whose Sone to add
662 * @return The added or already existing Sone
664 public Sone addRemoteSone(Identity identity) {
665 if (identity == null) {
666 logger.log(Level.WARNING, "Given Identity is null!");
669 String property = fromNullable(identity.getProperty("Sone.LatestEdition")).or("0");
670 long latestEdition = fromNullable(tryParse(property)).or(0L);
671 Sone existingSone = getSone(identity.getId());
672 if ((existingSone != null )&& existingSone.isLocal()) {
675 boolean newSone = existingSone == null;
676 Sone sone = !newSone ? existingSone : database.newSoneBuilder().from(identity).build();
677 sone.setLatestEdition(latestEdition);
679 synchronized (knownSones) {
680 newSone = !knownSones.contains(sone.getId());
682 sone.setKnown(!newSone);
684 eventBus.post(new NewSoneFoundEvent(sone));
685 for (Sone localSone : getLocalSones()) {
686 if (localSone.getOptions().isAutoFollow()) {
687 followSone(localSone, sone.getId());
692 database.storeSone(sone);
693 soneDownloader.addSone(sone);
694 soneDownloaders.execute(soneDownloader.fetchSoneAsUskAction(sone));
699 * Lets the given local Sone follow the Sone with the given ID.
702 * The local Sone that should follow another Sone
704 * The ID of the Sone to follow
706 public void followSone(Sone sone, String soneId) {
707 checkNotNull(sone, "sone must not be null");
708 checkNotNull(soneId, "soneId must not be null");
709 database.addFriend(sone, soneId);
710 @SuppressWarnings("ConstantConditions") // we just followed, this can’t be null.
711 long now = database.getFollowingTime(soneId);
712 Sone followedSone = getSone(soneId);
713 if (followedSone == null) {
716 for (Post post : followedSone.getPosts()) {
717 if (post.getTime() < now) {
721 for (PostReply reply : followedSone.getReplies()) {
722 if (reply.getTime() < now) {
723 markReplyKnown(reply);
726 touchConfiguration();
730 * Lets the given local Sone unfollow the Sone with the given ID.
733 * The local Sone that should unfollow another Sone
735 * The ID of the Sone being unfollowed
737 public void unfollowSone(Sone sone, String soneId) {
738 checkNotNull(sone, "sone must not be null");
739 checkNotNull(soneId, "soneId must not be null");
740 database.removeFriend(sone, soneId);
741 touchConfiguration();
745 * Sets the trust value of the given origin Sone for the target Sone.
752 * The trust value (from {@code -100} to {@code 100})
754 public void setTrust(Sone origin, Sone target, int trustValue) {
755 checkNotNull(origin, "origin must not be null");
756 checkArgument(origin.getIdentity() instanceof OwnIdentity, "origin must be a local Sone");
757 checkNotNull(target, "target must not be null");
758 checkArgument((trustValue >= -100) && (trustValue <= 100), "trustValue must be within [-100, 100]");
759 webOfTrustUpdater.setTrust((OwnIdentity) origin.getIdentity(), target.getIdentity(), trustValue, preferences.getTrustComment());
763 * Removes any trust assignment for the given target Sone.
770 public void removeTrust(Sone origin, Sone target) {
771 checkNotNull(origin, "origin must not be null");
772 checkNotNull(target, "target must not be null");
773 checkArgument(origin.getIdentity() instanceof OwnIdentity, "origin must be a local Sone");
774 webOfTrustUpdater.setTrust((OwnIdentity) origin.getIdentity(), target.getIdentity(), null, null);
778 * Assigns the configured positive trust value for the given target.
785 public void trustSone(Sone origin, Sone target) {
786 setTrust(origin, target, preferences.getPositiveTrust());
790 * Assigns the configured negative trust value for the given target.
797 public void distrustSone(Sone origin, Sone target) {
798 setTrust(origin, target, preferences.getNegativeTrust());
802 * Removes the trust assignment for the given target.
809 public void untrustSone(Sone origin, Sone target) {
810 removeTrust(origin, target);
814 * Updates the stored Sone with the given Sone.
819 public void updateSone(Sone sone) {
820 updateSone(sone, false);
824 * Updates the stored Sone with the given Sone. If {@code soneRescueMode} is
825 * {@code true}, an older Sone than the current Sone can be given to restore
830 * @param soneRescueMode
831 * {@code true} if the stored Sone should be updated regardless
832 * of the age of the given Sone
834 public void updateSone(final Sone sone, boolean soneRescueMode) {
835 Sone storedSone = getSone(sone.getId());
836 if (storedSone != null) {
837 if (!soneRescueMode && !(sone.getTime() > storedSone.getTime())) {
838 logger.log(Level.FINE, String.format("Downloaded Sone %s is not newer than stored Sone %s.", sone, storedSone));
841 List<Object> events =
842 collectEventsForChangesInSone(storedSone, sone);
843 database.storeSone(sone);
844 for (Object event : events) {
845 eventBus.post(event);
847 sone.setOptions(storedSone.getOptions());
848 sone.setKnown(storedSone.isKnown());
849 sone.setStatus((sone.getTime() == 0) ? SoneStatus.unknown : SoneStatus.idle);
850 if (sone.isLocal()) {
851 touchConfiguration();
856 private List<Object> collectEventsForChangesInSone(Sone oldSone,
857 final Sone newSone) {
858 final List<Object> events = new ArrayList<Object>();
859 SoneChangeDetector soneChangeDetector = new SoneChangeDetector(
861 soneChangeDetector.onNewPosts(new PostProcessor() {
863 public void processPost(Post post) {
864 if (post.getTime() < database.getFollowingTime(newSone.getId())) {
866 } else if (!post.isKnown()) {
867 events.add(new NewPostFoundEvent(post));
871 soneChangeDetector.onRemovedPosts(new PostProcessor() {
873 public void processPost(Post post) {
874 events.add(new PostRemovedEvent(post));
877 soneChangeDetector.onNewPostReplies(new PostReplyProcessor() {
879 public void processPostReply(PostReply postReply) {
880 if (postReply.getTime() < database.getFollowingTime(newSone.getId())) {
881 postReply.setKnown(true);
882 } else if (!postReply.isKnown()) {
883 events.add(new NewPostReplyFoundEvent(postReply));
887 soneChangeDetector.onRemovedPostReplies(new PostReplyProcessor() {
889 public void processPostReply(PostReply postReply) {
890 events.add(new PostReplyRemovedEvent(postReply));
893 soneChangeDetector.detectChanges(newSone);
898 * Deletes the given Sone. This will remove the Sone from the
899 * {@link #getLocalSones() local Sones}, stop its {@link SoneInserter} and
900 * remove the context from its identity.
905 public void deleteSone(Sone sone) {
906 if (!(sone.getIdentity() instanceof OwnIdentity)) {
907 logger.log(Level.WARNING, String.format("Tried to delete Sone of non-own identity: %s", sone));
910 if (!getLocalSones().contains(sone)) {
911 logger.log(Level.WARNING, String.format("Tried to delete non-local Sone: %s", sone));
914 SoneInserter soneInserter = soneInserters.remove(sone);
916 database.removeSone(sone);
917 webOfTrustUpdater.removeContext((OwnIdentity) sone.getIdentity(), "Sone");
918 webOfTrustUpdater.removeProperty((OwnIdentity) sone.getIdentity(), "Sone.LatestEdition");
920 configuration.getLongValue("Sone/" + sone.getId() + "/Time").setValue(null);
921 } catch (ConfigurationException ce1) {
922 logger.log(Level.WARNING, "Could not remove Sone from configuration!", ce1);
927 * Marks the given Sone as known. If the Sone was not {@link Post#isKnown()
928 * known} before, a {@link MarkSoneKnownEvent} is fired.
931 * The Sone to mark as known
933 public void markSoneKnown(Sone sone) {
934 if (!sone.isKnown()) {
936 synchronized (knownSones) {
937 knownSones.add(sone.getId());
939 eventBus.post(new MarkSoneKnownEvent(sone));
940 touchConfiguration();
945 * Loads and updates the given Sone from the configuration. If any error is
946 * encountered, loading is aborted and the given Sone is not changed.
949 * The Sone to load and update
951 public void loadSone(Sone sone) {
952 if (!sone.isLocal()) {
953 logger.log(Level.FINE, String.format("Tried to load non-local Sone: %s", sone));
956 logger.info(String.format("Loading local Sone: %s", sone));
959 String sonePrefix = "Sone/" + sone.getId();
960 Long soneTime = configuration.getLongValue(sonePrefix + "/Time").getValue(null);
961 if (soneTime == null) {
962 logger.log(Level.INFO, "Could not load Sone because no Sone has been saved.");
965 String lastInsertFingerprint = configuration.getStringValue(sonePrefix + "/LastInsertFingerprint").getValue("");
968 ConfigurationSoneParser configurationSoneParser = new ConfigurationSoneParser(configuration, sone);
969 Profile profile = configurationSoneParser.parseProfile();
972 Collection<Post> posts;
974 posts = configurationSoneParser.parsePosts(database);
975 } catch (InvalidPostFound ipf) {
976 logger.log(Level.WARNING, "Invalid post found, aborting load!");
981 Collection<PostReply> replies;
983 replies = configurationSoneParser.parsePostReplies(database);
984 } catch (InvalidPostReplyFound iprf) {
985 logger.log(Level.WARNING, "Invalid reply found, aborting load!");
989 /* load post likes. */
990 Set<String> likedPostIds =
991 configurationSoneParser.parseLikedPostIds();
993 /* load reply likes. */
994 Set<String> likedReplyIds =
995 configurationSoneParser.parseLikedPostReplyIds();
998 List<Album> topLevelAlbums;
1001 configurationSoneParser.parseTopLevelAlbums(database);
1002 } catch (InvalidAlbumFound iaf) {
1003 logger.log(Level.WARNING, "Invalid album found, aborting load!");
1005 } catch (InvalidParentAlbumFound ipaf) {
1006 logger.log(Level.WARNING, format("Invalid parent album ID: %s",
1007 ipaf.getAlbumParentId()));
1013 configurationSoneParser.parseImages(database);
1014 } catch (InvalidImageFound iif) {
1015 logger.log(WARNING, "Invalid image found, aborting load!");
1017 } catch (InvalidParentAlbumFound ipaf) {
1018 logger.log(Level.WARNING,
1019 format("Invalid album image (%s) encountered, aborting load!",
1020 ipaf.getAlbumParentId()));
1025 String avatarId = configuration.getStringValue(sonePrefix + "/Profile/Avatar").getValue(null);
1026 if (avatarId != null) {
1027 final Map<String, Image> images =
1028 configurationSoneParser.getImages();
1029 profile.setAvatar(images.get(avatarId));
1033 sone.getOptions().setAutoFollow(configuration.getBooleanValue(sonePrefix + "/Options/AutoFollow").getValue(false));
1034 sone.getOptions().setSoneInsertNotificationEnabled(configuration.getBooleanValue(sonePrefix + "/Options/EnableSoneInsertNotifications").getValue(false));
1035 sone.getOptions().setShowNewSoneNotifications(configuration.getBooleanValue(sonePrefix + "/Options/ShowNotification/NewSones").getValue(true));
1036 sone.getOptions().setShowNewPostNotifications(configuration.getBooleanValue(sonePrefix + "/Options/ShowNotification/NewPosts").getValue(true));
1037 sone.getOptions().setShowNewReplyNotifications(configuration.getBooleanValue(sonePrefix + "/Options/ShowNotification/NewReplies").getValue(true));
1038 sone.getOptions().setShowCustomAvatars(LoadExternalContent.valueOf(configuration.getStringValue(sonePrefix + "/Options/ShowCustomAvatars").getValue(LoadExternalContent.NEVER.name())));
1039 sone.getOptions().setLoadLinkedImages(LoadExternalContent.valueOf(configuration.getStringValue(sonePrefix + "/Options/LoadLinkedImages").getValue(LoadExternalContent.NEVER.name())));
1041 /* if we’re still here, Sone was loaded successfully. */
1042 synchronized (sone) {
1043 sone.setTime(soneTime);
1044 sone.setProfile(profile);
1045 sone.setPosts(posts);
1046 sone.setReplies(replies);
1047 sone.setLikePostIds(likedPostIds);
1048 sone.setLikeReplyIds(likedReplyIds);
1049 for (Album album : sone.getRootAlbum().getAlbums()) {
1050 sone.getRootAlbum().removeAlbum(album);
1052 for (Album album : topLevelAlbums) {
1053 sone.getRootAlbum().addAlbum(album);
1055 synchronized (soneInserters) {
1056 soneInserters.get(sone).setLastInsertFingerprint(lastInsertFingerprint);
1059 for (Post post : posts) {
1060 post.setKnown(true);
1062 for (PostReply reply : replies) {
1063 reply.setKnown(true);
1066 logger.info(String.format("Sone loaded successfully: %s", sone));
1070 * Creates a new post.
1073 * The Sone that creates the post
1075 * The recipient Sone, or {@code null} if this post does not have
1078 * The text of the post
1079 * @return The created post
1081 public Post createPost(Sone sone, Optional<Sone> recipient, String text) {
1082 checkNotNull(text, "text must not be null");
1083 checkArgument(text.trim().length() > 0, "text must not be empty");
1084 if (!sone.isLocal()) {
1085 logger.log(Level.FINE, String.format("Tried to create post for non-local Sone: %s", sone));
1088 PostBuilder postBuilder = database.newPostBuilder();
1089 postBuilder.from(sone.getId()).randomId().currentTime().withText(text.trim());
1090 if (recipient.isPresent()) {
1091 postBuilder.to(recipient.get().getId());
1093 final Post post = postBuilder.build();
1094 database.storePost(post);
1095 eventBus.post(new NewPostFoundEvent(post));
1097 touchConfiguration();
1098 localElementTicker.schedule(new MarkPostKnown(post), 10, TimeUnit.SECONDS);
1103 * Deletes the given post.
1106 * The post to delete
1108 public void deletePost(Post post) {
1109 if (!post.getSone().isLocal()) {
1110 logger.log(Level.WARNING, String.format("Tried to delete post of non-local Sone: %s", post.getSone()));
1113 database.removePost(post);
1114 eventBus.post(new PostRemovedEvent(post));
1115 markPostKnown(post);
1116 touchConfiguration();
1120 * Marks the given post as known, if it is currently not a known post
1121 * (according to {@link Post#isKnown()}).
1124 * The post to mark as known
1126 public void markPostKnown(Post post) {
1127 post.setKnown(true);
1128 eventBus.post(new MarkPostKnownEvent(post));
1129 touchConfiguration();
1130 for (PostReply reply : getReplies(post.getId())) {
1131 markReplyKnown(reply);
1135 public void bookmarkPost(Post post) {
1136 database.bookmarkPost(post);
1140 * Removes the given post from the bookmarks.
1143 * The post to unbookmark
1145 public void unbookmarkPost(Post post) {
1146 database.unbookmarkPost(post);
1150 * Creates a new reply.
1153 * The Sone that creates the reply
1155 * The post that this reply refers to
1157 * The text of the reply
1158 * @return The created reply
1160 public PostReply createReply(Sone sone, Post post, String text) {
1161 checkNotNull(text, "text must not be null");
1162 checkArgument(text.trim().length() > 0, "text must not be empty");
1163 if (!sone.isLocal()) {
1164 logger.log(Level.FINE, String.format("Tried to create reply for non-local Sone: %s", sone));
1167 PostReplyBuilder postReplyBuilder = postReplyBuilder();
1168 postReplyBuilder.randomId().from(sone.getId()).to(post.getId()).currentTime().withText(text.trim());
1169 final PostReply reply = postReplyBuilder.build();
1170 database.storePostReply(reply);
1171 eventBus.post(new NewPostReplyFoundEvent(reply));
1172 sone.addReply(reply);
1173 touchConfiguration();
1174 localElementTicker.schedule(new MarkReplyKnown(reply), 10, TimeUnit.SECONDS);
1179 * Deletes the given reply.
1182 * The reply to delete
1184 public void deleteReply(PostReply reply) {
1185 Sone sone = reply.getSone();
1186 if (!sone.isLocal()) {
1187 logger.log(Level.FINE, String.format("Tried to delete non-local reply: %s", reply));
1190 database.removePostReply(reply);
1191 markReplyKnown(reply);
1192 sone.removeReply(reply);
1193 touchConfiguration();
1197 * Marks the given reply as known, if it is currently not a known reply
1198 * (according to {@link Reply#isKnown()}).
1201 * The reply to mark as known
1203 public void markReplyKnown(PostReply reply) {
1204 boolean previouslyKnown = reply.isKnown();
1205 reply.setKnown(true);
1206 eventBus.post(new MarkPostReplyKnownEvent(reply));
1207 if (!previouslyKnown) {
1208 touchConfiguration();
1213 * Creates a new album for the given Sone.
1216 * The Sone to create the album for
1218 * The parent of the album (may be {@code null} to create a
1220 * @return The new album
1222 public Album createAlbum(Sone sone, Album parent) {
1223 Album album = database.newAlbumBuilder().randomId().by(sone).build();
1224 database.storeAlbum(album);
1225 parent.addAlbum(album);
1230 * Deletes the given album. The owner of the album has to be a local Sone,
1231 * and the album has to be {@link Album#isEmpty() empty} to be deleted.
1234 * The album to remove
1236 public void deleteAlbum(Album album) {
1237 checkNotNull(album, "album must not be null");
1238 checkArgument(album.getSone().isLocal(), "album’s Sone must be a local Sone");
1239 if (!album.isEmpty()) {
1242 album.getParent().removeAlbum(album);
1243 database.removeAlbum(album);
1244 touchConfiguration();
1248 * Creates a new image.
1251 * The Sone creating the image
1253 * The album the image will be inserted into
1254 * @param temporaryImage
1255 * The temporary image to create the image from
1256 * @return The newly created image
1258 public Image createImage(Sone sone, Album album, TemporaryImage temporaryImage) {
1259 checkNotNull(sone, "sone must not be null");
1260 checkNotNull(album, "album must not be null");
1261 checkNotNull(temporaryImage, "temporaryImage must not be null");
1262 checkArgument(sone.isLocal(), "sone must be a local Sone");
1263 checkArgument(sone.equals(album.getSone()), "album must belong to the given Sone");
1264 Image image = database.newImageBuilder().withId(temporaryImage.getId()).build().modify().setSone(sone).setCreationTime(System.currentTimeMillis()).update();
1265 album.addImage(image);
1266 database.storeImage(image);
1267 imageInserter.insertImage(temporaryImage, image);
1272 * Deletes the given image. This method will also delete a matching
1275 * @see #deleteTemporaryImage(String)
1277 * The image to delete
1279 public void deleteImage(Image image) {
1280 checkNotNull(image, "image must not be null");
1281 checkArgument(image.getSone().isLocal(), "image must belong to a local Sone");
1282 deleteTemporaryImage(image.getId());
1283 image.getAlbum().removeImage(image);
1284 database.removeImage(image);
1285 touchConfiguration();
1289 * Creates a new temporary image.
1292 * The MIME type of the temporary image
1294 * The encoded data of the image
1295 * @return The temporary image
1297 public TemporaryImage createTemporaryImage(String mimeType, byte[] imageData) {
1298 TemporaryImage temporaryImage = new TemporaryImage();
1299 temporaryImage.setMimeType(mimeType).setImageData(imageData);
1300 synchronized (temporaryImages) {
1301 temporaryImages.put(temporaryImage.getId(), temporaryImage);
1303 return temporaryImage;
1307 * Deletes the temporary image with the given ID.
1310 * The ID of the temporary image to delete
1312 public void deleteTemporaryImage(String imageId) {
1313 checkNotNull(imageId, "imageId must not be null");
1314 synchronized (temporaryImages) {
1315 temporaryImages.remove(imageId);
1317 Image image = getImage(imageId, false);
1318 if (image != null) {
1319 imageInserter.cancelImageInsert(image);
1324 * Notifies the core that the configuration, either of the core or of a
1325 * single local Sone, has changed, and that the configuration should be
1328 public void touchConfiguration() {
1329 lastConfigurationUpdate = System.currentTimeMillis();
1340 public void serviceStart() {
1341 loadConfiguration();
1342 updateChecker.start();
1343 identityManager.start();
1344 webOfTrustUpdater.init();
1345 webOfTrustUpdater.start();
1353 public void serviceRun() {
1354 long lastSaved = System.currentTimeMillis();
1355 while (!shouldStop()) {
1357 long now = System.currentTimeMillis();
1358 if (shouldStop() || ((lastConfigurationUpdate > lastSaved) && ((now - lastConfigurationUpdate) > 5000))) {
1359 for (Sone localSone : getLocalSones()) {
1360 saveSone(localSone);
1362 saveConfiguration();
1372 public void serviceStop() {
1373 localElementTicker.shutdownNow();
1374 synchronized (soneInserters) {
1375 for (Entry<Sone, SoneInserter> soneInserter : soneInserters.entrySet()) {
1376 soneInserter.getValue().stop();
1377 saveSone(soneInserter.getKey());
1380 synchronized (soneRescuers) {
1381 for (SoneRescuer soneRescuer : soneRescuers.values()) {
1385 saveConfiguration();
1387 webOfTrustUpdater.stop();
1388 updateChecker.stop();
1389 soneDownloader.stop();
1390 soneDownloaders.shutdown();
1391 identityManager.stop();
1399 * Saves the given Sone. This will persist all local settings for the given
1400 * Sone, such as the friends list and similar, private options.
1405 private synchronized void saveSone(Sone sone) {
1406 if (!sone.isLocal()) {
1407 logger.log(Level.FINE, String.format("Tried to save non-local Sone: %s", sone));
1410 if (!(sone.getIdentity() instanceof OwnIdentity)) {
1411 logger.log(Level.WARNING, String.format("Local Sone without OwnIdentity found, refusing to save: %s", sone));
1415 logger.log(Level.INFO, String.format("Saving Sone: %s", sone));
1417 /* save Sone into configuration. */
1418 String sonePrefix = "Sone/" + sone.getId();
1419 configuration.getLongValue(sonePrefix + "/Time").setValue(sone.getTime());
1420 configuration.getStringValue(sonePrefix + "/LastInsertFingerprint").setValue(soneInserters.get(sone).getLastInsertFingerprint());
1423 Profile profile = sone.getProfile();
1424 configuration.getStringValue(sonePrefix + "/Profile/FirstName").setValue(profile.getFirstName());
1425 configuration.getStringValue(sonePrefix + "/Profile/MiddleName").setValue(profile.getMiddleName());
1426 configuration.getStringValue(sonePrefix + "/Profile/LastName").setValue(profile.getLastName());
1427 configuration.getIntValue(sonePrefix + "/Profile/BirthDay").setValue(profile.getBirthDay());
1428 configuration.getIntValue(sonePrefix + "/Profile/BirthMonth").setValue(profile.getBirthMonth());
1429 configuration.getIntValue(sonePrefix + "/Profile/BirthYear").setValue(profile.getBirthYear());
1430 configuration.getStringValue(sonePrefix + "/Profile/Avatar").setValue(profile.getAvatar());
1432 /* save profile fields. */
1433 int fieldCounter = 0;
1434 for (Field profileField : profile.getFields()) {
1435 String fieldPrefix = sonePrefix + "/Profile/Fields/" + fieldCounter++;
1436 configuration.getStringValue(fieldPrefix + "/Name").setValue(profileField.getName());
1437 configuration.getStringValue(fieldPrefix + "/Value").setValue(profileField.getValue());
1439 configuration.getStringValue(sonePrefix + "/Profile/Fields/" + fieldCounter + "/Name").setValue(null);
1442 int postCounter = 0;
1443 for (Post post : sone.getPosts()) {
1444 String postPrefix = sonePrefix + "/Posts/" + postCounter++;
1445 configuration.getStringValue(postPrefix + "/ID").setValue(post.getId());
1446 configuration.getStringValue(postPrefix + "/Recipient").setValue(post.getRecipientId().orNull());
1447 configuration.getLongValue(postPrefix + "/Time").setValue(post.getTime());
1448 configuration.getStringValue(postPrefix + "/Text").setValue(post.getText());
1450 configuration.getStringValue(sonePrefix + "/Posts/" + postCounter + "/ID").setValue(null);
1453 int replyCounter = 0;
1454 for (PostReply reply : sone.getReplies()) {
1455 String replyPrefix = sonePrefix + "/Replies/" + replyCounter++;
1456 configuration.getStringValue(replyPrefix + "/ID").setValue(reply.getId());
1457 configuration.getStringValue(replyPrefix + "/Post/ID").setValue(reply.getPostId());
1458 configuration.getLongValue(replyPrefix + "/Time").setValue(reply.getTime());
1459 configuration.getStringValue(replyPrefix + "/Text").setValue(reply.getText());
1461 configuration.getStringValue(sonePrefix + "/Replies/" + replyCounter + "/ID").setValue(null);
1463 /* save post likes. */
1464 int postLikeCounter = 0;
1465 for (String postId : sone.getLikedPostIds()) {
1466 configuration.getStringValue(sonePrefix + "/Likes/Post/" + postLikeCounter++ + "/ID").setValue(postId);
1468 configuration.getStringValue(sonePrefix + "/Likes/Post/" + postLikeCounter + "/ID").setValue(null);
1470 /* save reply likes. */
1471 int replyLikeCounter = 0;
1472 for (String replyId : sone.getLikedReplyIds()) {
1473 configuration.getStringValue(sonePrefix + "/Likes/Reply/" + replyLikeCounter++ + "/ID").setValue(replyId);
1475 configuration.getStringValue(sonePrefix + "/Likes/Reply/" + replyLikeCounter + "/ID").setValue(null);
1477 /* save albums. first, collect in a flat structure, top-level first. */
1478 List<Album> albums = FluentIterable.from(sone.getRootAlbum().getAlbums()).transformAndConcat(Album.FLATTENER).toList();
1480 int albumCounter = 0;
1481 for (Album album : albums) {
1482 String albumPrefix = sonePrefix + "/Albums/" + albumCounter++;
1483 configuration.getStringValue(albumPrefix + "/ID").setValue(album.getId());
1484 configuration.getStringValue(albumPrefix + "/Title").setValue(album.getTitle());
1485 configuration.getStringValue(albumPrefix + "/Description").setValue(album.getDescription());
1486 configuration.getStringValue(albumPrefix + "/Parent").setValue(album.getParent().equals(sone.getRootAlbum()) ? null : album.getParent().getId());
1488 configuration.getStringValue(sonePrefix + "/Albums/" + albumCounter + "/ID").setValue(null);
1491 int imageCounter = 0;
1492 for (Album album : albums) {
1493 for (Image image : album.getImages()) {
1494 if (!image.isInserted()) {
1497 String imagePrefix = sonePrefix + "/Images/" + imageCounter++;
1498 configuration.getStringValue(imagePrefix + "/ID").setValue(image.getId());
1499 configuration.getStringValue(imagePrefix + "/Album").setValue(album.getId());
1500 configuration.getStringValue(imagePrefix + "/Key").setValue(image.getKey());
1501 configuration.getStringValue(imagePrefix + "/Title").setValue(image.getTitle());
1502 configuration.getStringValue(imagePrefix + "/Description").setValue(image.getDescription());
1503 configuration.getLongValue(imagePrefix + "/CreationTime").setValue(image.getCreationTime());
1504 configuration.getIntValue(imagePrefix + "/Width").setValue(image.getWidth());
1505 configuration.getIntValue(imagePrefix + "/Height").setValue(image.getHeight());
1508 configuration.getStringValue(sonePrefix + "/Images/" + imageCounter + "/ID").setValue(null);
1511 configuration.getBooleanValue(sonePrefix + "/Options/AutoFollow").setValue(sone.getOptions().isAutoFollow());
1512 configuration.getBooleanValue(sonePrefix + "/Options/EnableSoneInsertNotifications").setValue(sone.getOptions().isSoneInsertNotificationEnabled());
1513 configuration.getBooleanValue(sonePrefix + "/Options/ShowNotification/NewSones").setValue(sone.getOptions().isShowNewSoneNotifications());
1514 configuration.getBooleanValue(sonePrefix + "/Options/ShowNotification/NewPosts").setValue(sone.getOptions().isShowNewPostNotifications());
1515 configuration.getBooleanValue(sonePrefix + "/Options/ShowNotification/NewReplies").setValue(sone.getOptions().isShowNewReplyNotifications());
1516 configuration.getStringValue(sonePrefix + "/Options/ShowCustomAvatars").setValue(sone.getOptions().getShowCustomAvatars().name());
1517 configuration.getStringValue(sonePrefix + "/Options/LoadLinkedImages").setValue(sone.getOptions().getLoadLinkedImages().name());
1519 configuration.save();
1521 webOfTrustUpdater.setProperty((OwnIdentity) sone.getIdentity(), "Sone.LatestEdition", String.valueOf(sone.getLatestEdition()));
1523 logger.log(Level.INFO, String.format("Sone %s saved.", sone));
1524 } catch (ConfigurationException ce1) {
1525 logger.log(Level.WARNING, String.format("Could not save Sone: %s", sone), ce1);
1530 * Saves the current options.
1532 private void saveConfiguration() {
1533 synchronized (configuration) {
1534 if (storingConfiguration) {
1535 logger.log(Level.FINE, "Already storing configuration…");
1538 storingConfiguration = true;
1541 /* store the options first. */
1543 preferences.saveTo(configuration);
1545 /* save known Sones. */
1546 int soneCounter = 0;
1547 synchronized (knownSones) {
1548 for (String knownSoneId : knownSones) {
1549 configuration.getStringValue("KnownSone/" + soneCounter++ + "/ID").setValue(knownSoneId);
1551 configuration.getStringValue("KnownSone/" + soneCounter + "/ID").setValue(null);
1554 /* save known posts. */
1558 configuration.save();
1560 } catch (ConfigurationException ce1) {
1561 logger.log(Level.SEVERE, "Could not store configuration!", ce1);
1562 } catch (DatabaseException de1) {
1563 logger.log(Level.SEVERE, "Could not save database!", de1);
1565 synchronized (configuration) {
1566 storingConfiguration = false;
1572 * Loads the configuration.
1574 private void loadConfiguration() {
1575 new PreferencesLoader(preferences).loadFrom(configuration);
1577 /* load known Sones. */
1578 int soneCounter = 0;
1580 String knownSoneId = configuration.getStringValue("KnownSone/" + soneCounter++ + "/ID").getValue(null);
1581 if (knownSoneId == null) {
1584 synchronized (knownSones) {
1585 knownSones.add(knownSoneId);
1591 * Notifies the core that a new {@link OwnIdentity} was added.
1593 * @param ownIdentityAddedEvent
1597 public void ownIdentityAdded(OwnIdentityAddedEvent ownIdentityAddedEvent) {
1598 OwnIdentity ownIdentity = ownIdentityAddedEvent.ownIdentity();
1599 logger.log(Level.FINEST, String.format("Adding OwnIdentity: %s", ownIdentity));
1600 if (ownIdentity.hasContext("Sone")) {
1601 addLocalSone(ownIdentity);
1606 * Notifies the core that an {@link OwnIdentity} was removed.
1608 * @param ownIdentityRemovedEvent
1612 public void ownIdentityRemoved(OwnIdentityRemovedEvent ownIdentityRemovedEvent) {
1613 OwnIdentity ownIdentity = ownIdentityRemovedEvent.ownIdentity();
1614 logger.log(Level.FINEST, String.format("Removing OwnIdentity: %s", ownIdentity));
1615 trustedIdentities.removeAll(ownIdentity);
1619 * Notifies the core that a new {@link Identity} was added.
1621 * @param identityAddedEvent
1625 public void identityAdded(IdentityAddedEvent identityAddedEvent) {
1626 Identity identity = identityAddedEvent.identity();
1627 logger.log(Level.FINEST, String.format("Adding Identity: %s", identity));
1628 trustedIdentities.put(identityAddedEvent.ownIdentity(), identity);
1629 addRemoteSone(identity);
1633 * Notifies the core that an {@link Identity} was updated.
1635 * @param identityUpdatedEvent
1639 public void identityUpdated(IdentityUpdatedEvent identityUpdatedEvent) {
1640 Identity identity = identityUpdatedEvent.identity();
1641 final Sone sone = getRemoteSone(identity.getId());
1642 if (sone.isLocal()) {
1645 String newLatestEdition = identity.getProperty("Sone.LatestEdition");
1646 if (newLatestEdition != null) {
1647 Long parsedNewLatestEdition = tryParse(newLatestEdition);
1648 if (parsedNewLatestEdition != null) {
1649 sone.setLatestEdition(parsedNewLatestEdition);
1652 soneDownloader.addSone(sone);
1653 soneDownloaders.execute(soneDownloader.fetchSoneAsSskAction(sone));
1657 * Notifies the core that an {@link Identity} was removed.
1659 * @param identityRemovedEvent
1663 public void identityRemoved(IdentityRemovedEvent identityRemovedEvent) {
1664 OwnIdentity ownIdentity = identityRemovedEvent.ownIdentity();
1665 Identity identity = identityRemovedEvent.identity();
1666 trustedIdentities.remove(ownIdentity, identity);
1667 for (Entry<OwnIdentity, Collection<Identity>> trustedIdentity : trustedIdentities.asMap().entrySet()) {
1668 if (trustedIdentity.getKey().equals(ownIdentity)) {
1671 if (trustedIdentity.getValue().contains(identity)) {
1675 Sone sone = getSone(identity.getId());
1677 /* TODO - we don’t have the Sone anymore. should this happen? */
1680 for (PostReply postReply : sone.getReplies()) {
1681 eventBus.post(new PostReplyRemovedEvent(postReply));
1683 for (Post post : sone.getPosts()) {
1684 eventBus.post(new PostRemovedEvent(post));
1686 eventBus.post(new SoneRemovedEvent(sone));
1687 database.removeSone(sone);
1691 * Deletes the temporary image.
1693 * @param imageInsertFinishedEvent
1697 public void imageInsertFinished(ImageInsertFinishedEvent imageInsertFinishedEvent) {
1698 logger.log(Level.WARNING, String.format("Image insert finished for %s: %s", imageInsertFinishedEvent.image(), imageInsertFinishedEvent.resultingUri()));
1699 imageInsertFinishedEvent.image().modify().setKey(imageInsertFinishedEvent.resultingUri().toString()).update();
1700 deleteTemporaryImage(imageInsertFinishedEvent.image().getId());
1701 touchConfiguration();
1705 class MarkPostKnown implements Runnable {
1707 private final Post post;
1709 public MarkPostKnown(Post post) {
1715 markPostKnown(post);
1721 class MarkReplyKnown implements Runnable {
1723 private final PostReply postReply;
1725 public MarkReplyKnown(PostReply postReply) {
1726 this.postReply = postReply;
1731 markReplyKnown(postReply);