2 * Sone - Core.java - Copyright © 2010–2013 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.Preconditions.checkArgument;
21 import static com.google.common.base.Preconditions.checkNotNull;
23 import java.net.MalformedURLException;
24 import java.util.ArrayList;
25 import java.util.Collection;
26 import java.util.Collections;
27 import java.util.HashMap;
28 import java.util.HashSet;
29 import java.util.List;
31 import java.util.Map.Entry;
33 import java.util.concurrent.ExecutorService;
34 import java.util.concurrent.Executors;
35 import java.util.concurrent.ScheduledExecutorService;
36 import java.util.concurrent.TimeUnit;
37 import java.util.logging.Level;
38 import java.util.logging.Logger;
40 import net.pterodactylus.sone.core.Options.DefaultOption;
41 import net.pterodactylus.sone.core.Options.Option;
42 import net.pterodactylus.sone.core.Options.OptionWatcher;
43 import net.pterodactylus.sone.core.event.ImageInsertFinishedEvent;
44 import net.pterodactylus.sone.core.event.MarkPostKnownEvent;
45 import net.pterodactylus.sone.core.event.MarkPostReplyKnownEvent;
46 import net.pterodactylus.sone.core.event.MarkSoneKnownEvent;
47 import net.pterodactylus.sone.core.event.NewPostFoundEvent;
48 import net.pterodactylus.sone.core.event.NewPostReplyFoundEvent;
49 import net.pterodactylus.sone.core.event.NewSoneFoundEvent;
50 import net.pterodactylus.sone.core.event.PostRemovedEvent;
51 import net.pterodactylus.sone.core.event.PostReplyRemovedEvent;
52 import net.pterodactylus.sone.core.event.SoneLockedEvent;
53 import net.pterodactylus.sone.core.event.SoneRemovedEvent;
54 import net.pterodactylus.sone.core.event.SoneUnlockedEvent;
55 import net.pterodactylus.sone.data.Album;
56 import net.pterodactylus.sone.data.Client;
57 import net.pterodactylus.sone.data.Image;
58 import net.pterodactylus.sone.data.Post;
59 import net.pterodactylus.sone.data.PostBuilder;
60 import net.pterodactylus.sone.data.PostBuilderFactory;
61 import net.pterodactylus.sone.data.PostReply;
62 import net.pterodactylus.sone.data.Profile;
63 import net.pterodactylus.sone.data.Profile.Field;
64 import net.pterodactylus.sone.data.Reply;
65 import net.pterodactylus.sone.data.Sone;
66 import net.pterodactylus.sone.data.Sone.ShowCustomAvatars;
67 import net.pterodactylus.sone.data.Sone.SoneStatus;
68 import net.pterodactylus.sone.data.TemporaryImage;
69 import net.pterodactylus.sone.data.impl.PostReplyImpl;
70 import net.pterodactylus.sone.fcp.FcpInterface;
71 import net.pterodactylus.sone.fcp.FcpInterface.FullAccessRequired;
72 import net.pterodactylus.sone.freenet.wot.Identity;
73 import net.pterodactylus.sone.freenet.wot.IdentityManager;
74 import net.pterodactylus.sone.freenet.wot.OwnIdentity;
75 import net.pterodactylus.sone.freenet.wot.event.IdentityAddedEvent;
76 import net.pterodactylus.sone.freenet.wot.event.IdentityRemovedEvent;
77 import net.pterodactylus.sone.freenet.wot.event.IdentityUpdatedEvent;
78 import net.pterodactylus.sone.freenet.wot.event.OwnIdentityAddedEvent;
79 import net.pterodactylus.sone.freenet.wot.event.OwnIdentityRemovedEvent;
80 import net.pterodactylus.sone.main.SonePlugin;
81 import net.pterodactylus.sone.utils.IntegerRangePredicate;
82 import net.pterodactylus.util.config.Configuration;
83 import net.pterodactylus.util.config.ConfigurationException;
84 import net.pterodactylus.util.logging.Logging;
85 import net.pterodactylus.util.number.Numbers;
86 import net.pterodactylus.util.service.AbstractService;
87 import net.pterodactylus.util.thread.NamedThreadFactory;
89 import com.google.common.base.Predicate;
90 import com.google.common.base.Predicates;
91 import com.google.common.collect.Collections2;
92 import com.google.common.eventbus.EventBus;
93 import com.google.common.eventbus.Subscribe;
94 import com.google.inject.Inject;
96 import freenet.keys.FreenetURI;
101 * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
103 public class Core extends AbstractService implements SoneProvider, PostProvider {
106 private static final Logger logger = Logging.getLogger(Core.class);
108 /** The start time. */
109 private final long startupTime = System.currentTimeMillis();
112 private final Options options = new Options();
114 /** The preferences. */
115 private final Preferences preferences = new Preferences(options);
117 /** The event bus. */
118 private final EventBus eventBus;
120 /** The configuration. */
121 private Configuration configuration;
123 /** Whether we’re currently saving the configuration. */
124 private boolean storingConfiguration = false;
126 /** The identity manager. */
127 private final IdentityManager identityManager;
129 /** Interface to freenet. */
130 private final FreenetInterface freenetInterface;
132 /** The Sone downloader. */
133 private final SoneDownloader soneDownloader;
135 /** The image inserter. */
136 private final ImageInserter imageInserter;
138 /** Sone downloader thread-pool. */
139 private final ExecutorService soneDownloaders = Executors.newFixedThreadPool(10, new NamedThreadFactory("Sone Downloader %2$d"));
141 /** The update checker. */
142 private final UpdateChecker updateChecker;
144 /** The trust updater. */
145 private final WebOfTrustUpdater webOfTrustUpdater;
147 /** The FCP interface. */
148 private volatile FcpInterface fcpInterface;
150 /** The times Sones were followed. */
151 private final Map<Sone, Long> soneFollowingTimes = new HashMap<Sone, Long>();
153 /** Locked local Sones. */
154 /* synchronize on itself. */
155 private final Set<Sone> lockedSones = new HashSet<Sone>();
157 /** Sone inserters. */
158 /* synchronize access on this on sones. */
159 private final Map<Sone, SoneInserter> soneInserters = new HashMap<Sone, SoneInserter>();
161 /** Sone rescuers. */
162 /* synchronize access on this on sones. */
163 private final Map<Sone, SoneRescuer> soneRescuers = new HashMap<Sone, SoneRescuer>();
166 /* synchronize access on this on itself. */
167 private final Map<String, Sone> sones = new HashMap<String, Sone>();
169 /** All known Sones. */
170 private final Set<String> knownSones = new HashSet<String>();
172 /** The post builder. */
173 private final PostBuilderFactory postBuilderFactory;
176 private final Map<String, Post> posts = new HashMap<String, Post>();
178 /** All known posts. */
179 private final Set<String> knownPosts = new HashSet<String>();
182 private final Map<String, PostReply> replies = new HashMap<String, PostReply>();
184 /** All known replies. */
185 private final Set<String> knownReplies = new HashSet<String>();
187 /** All bookmarked posts. */
188 /* synchronize access on itself. */
189 private final Set<String> bookmarkedPosts = new HashSet<String>();
191 /** Trusted identities, sorted by own identities. */
192 private final Map<OwnIdentity, Set<Identity>> trustedIdentities = Collections.synchronizedMap(new HashMap<OwnIdentity, Set<Identity>>());
194 /** All known albums. */
195 private final Map<String, Album> albums = new HashMap<String, Album>();
197 /** All known images. */
198 private final Map<String, Image> images = new HashMap<String, Image>();
200 /** All temporary images. */
201 private final Map<String, TemporaryImage> temporaryImages = new HashMap<String, TemporaryImage>();
203 /** Ticker for threads that mark own elements as known. */
204 private final ScheduledExecutorService localElementTicker = Executors.newScheduledThreadPool(1);
206 /** The time the configuration was last touched. */
207 private volatile long lastConfigurationUpdate;
210 * Creates a new core.
212 * @param configuration
213 * The configuration of the core
214 * @param freenetInterface
215 * The freenet interface
216 * @param identityManager
217 * The identity manager
218 * @param webOfTrustUpdater
219 * The WebOfTrust updater
222 * @param postBuilderFactory
226 public Core(Configuration configuration, FreenetInterface freenetInterface, IdentityManager identityManager, WebOfTrustUpdater webOfTrustUpdater, EventBus eventBus, PostBuilderFactory postBuilderFactory) {
228 this.configuration = configuration;
229 this.freenetInterface = freenetInterface;
230 this.identityManager = identityManager;
231 this.soneDownloader = new SoneDownloader(this, freenetInterface);
232 this.imageInserter = new ImageInserter(freenetInterface);
233 this.updateChecker = new UpdateChecker(eventBus, freenetInterface);
234 this.webOfTrustUpdater = webOfTrustUpdater;
235 this.eventBus = eventBus;
236 this.postBuilderFactory = postBuilderFactory;
244 * Returns the time Sone was started.
246 * @return The startup time (in milliseconds since Jan 1, 1970 UTC)
248 public long getStartupTime() {
253 * Sets the configuration to use. This will automatically save the current
254 * configuration to the given configuration.
256 * @param configuration
257 * The new configuration to use
259 public void setConfiguration(Configuration configuration) {
260 this.configuration = configuration;
261 touchConfiguration();
265 * Returns the options used by the core.
267 * @return The options of the core
269 public Preferences getPreferences() {
274 * Returns the identity manager used by the core.
276 * @return The identity manager
278 public IdentityManager getIdentityManager() {
279 return identityManager;
283 * Returns the update checker.
285 * @return The update checker
287 public UpdateChecker getUpdateChecker() {
288 return updateChecker;
292 * Sets the FCP interface to use.
294 * @param fcpInterface
295 * The FCP interface to use
297 public void setFcpInterface(FcpInterface fcpInterface) {
298 this.fcpInterface = fcpInterface;
302 * Returns the Sone rescuer for the given local Sone.
305 * The local Sone to get the rescuer for
306 * @return The Sone rescuer for the given Sone
308 public SoneRescuer getSoneRescuer(Sone sone) {
309 checkNotNull(sone, "sone must not be null");
310 checkArgument(sone.isLocal(), "sone must be local");
311 synchronized (sones) {
312 SoneRescuer soneRescuer = soneRescuers.get(sone);
313 if (soneRescuer == null) {
314 soneRescuer = new SoneRescuer(this, soneDownloader, sone);
315 soneRescuers.put(sone, soneRescuer);
323 * Returns whether the given Sone is currently locked.
327 * @return {@code true} if the Sone is locked, {@code false} if it is not
329 public boolean isLocked(Sone sone) {
330 synchronized (lockedSones) {
331 return lockedSones.contains(sone);
336 * Returns all Sones, remote and local.
340 public Set<Sone> getSones() {
341 return new HashSet<Sone>(sones.values());
345 * Returns the Sone with the given ID, regardless whether it’s local or
349 * The ID of the Sone to get
350 * @return The Sone with the given ID, or {@code null} if there is no such
353 public Sone getSone(String id) {
354 return getSone(id, true);
358 * Returns the Sone with the given ID, regardless whether it’s local or
362 * The ID of the Sone to get
364 * {@code true} to create a new Sone if none exists,
365 * {@code false} to return {@code null} if a Sone with the given
367 * @return The Sone with the given ID, or {@code null} if there is no such
371 public Sone getSone(String id, boolean create) {
372 synchronized (sones) {
373 if (!sones.containsKey(id) && create) {
374 Sone sone = new Sone(id, false);
377 return sones.get(id);
382 * Checks whether the core knows a Sone with the given ID.
386 * @return {@code true} if there is a Sone with the given ID, {@code false}
389 public boolean hasSone(String id) {
390 synchronized (sones) {
391 return sones.containsKey(id);
396 * Returns all local Sones.
398 * @return All local Sones
400 public Collection<Sone> getLocalSones() {
401 synchronized (sones) {
402 return Collections2.filter(sones.values(), new Predicate<Sone>() {
405 public boolean apply(Sone sone) {
406 return sone.isLocal();
413 * Returns the local Sone with the given ID, optionally creating a new Sone.
418 * {@code true} to create a new Sone if none exists,
419 * {@code false} to return null if none exists
420 * @return The Sone with the given ID, or {@code null}
422 public Sone getLocalSone(String id, boolean create) {
423 synchronized (sones) {
424 Sone sone = sones.get(id);
425 if ((sone == null) && create) {
426 sone = new Sone(id, true);
429 if ((sone != null) && !sone.isLocal()) {
430 sone = new Sone(id, true);
438 * Returns all remote Sones.
440 * @return All remote Sones
442 public Collection<Sone> getRemoteSones() {
443 synchronized (sones) {
444 return Collections2.filter(sones.values(), new Predicate<Sone>() {
447 public boolean apply(Sone sone) {
448 return !sone.isLocal();
455 * Returns the remote Sone with the given ID.
458 * The ID of the remote Sone to get
460 * {@code true} to always create a Sone, {@code false} to return
461 * {@code null} if no Sone with the given ID exists
462 * @return The Sone with the given ID
464 public Sone getRemoteSone(String id, boolean create) {
465 synchronized (sones) {
466 Sone sone = sones.get(id);
467 if ((sone == null) && create && (id != null) && (id.length() == 43)) {
468 sone = new Sone(id, false);
476 * Returns whether the given Sone has been modified.
479 * The Sone to check for modifications
480 * @return {@code true} if a modification has been detected in the Sone,
481 * {@code false} otherwise
483 public boolean isModifiedSone(Sone sone) {
484 return (soneInserters.containsKey(sone)) ? soneInserters.get(sone).isModified() : false;
488 * Returns the time when the given was first followed by any local Sone.
491 * The Sone to get the time for
492 * @return The time (in milliseconds since Jan 1, 1970) the Sone has first
493 * been followed, or {@link Long#MAX_VALUE}
495 public long getSoneFollowingTime(Sone sone) {
496 synchronized (soneFollowingTimes) {
497 if (soneFollowingTimes.containsKey(sone)) {
498 return soneFollowingTimes.get(sone);
500 return Long.MAX_VALUE;
505 * Returns whether the target Sone is trusted by the origin Sone.
511 * @return {@code true} if the target Sone is trusted by the origin Sone
513 public boolean isSoneTrusted(Sone origin, Sone target) {
514 checkNotNull(origin, "origin must not be null");
515 checkNotNull(target, "target must not be null");
516 checkArgument(origin.getIdentity() instanceof OwnIdentity, "origin’s identity must be an OwnIdentity");
517 return trustedIdentities.containsKey(origin.getIdentity()) && trustedIdentities.get(origin.getIdentity()).contains(target.getIdentity());
521 * Returns a post builder.
523 * @return A new post builder
525 public PostBuilder postBuilder() {
526 return postBuilderFactory.newPostBuilder();
533 public Post getPost(String postId) {
534 synchronized (posts) {
535 return posts.get(postId);
540 * Returns all posts that have the given Sone as recipient.
542 * @see Post#getRecipient()
544 * The recipient of the posts
545 * @return All posts that have the given Sone as recipient
547 public Set<Post> getDirectedPosts(Sone recipient) {
548 checkNotNull(recipient, "recipient must not be null");
549 Set<Post> directedPosts = new HashSet<Post>();
550 synchronized (posts) {
551 for (Post post : posts.values()) {
552 if (recipient.equals(post.getRecipient())) {
553 directedPosts.add(post);
557 return directedPosts;
561 * Returns the reply with the given ID. If there is no reply with the given
562 * ID yet, a new one is created, unless {@code create} is false in which
563 * case {@code null} is returned.
566 * The ID of the reply to get
568 * {@code true} to always return a {@link Reply}, {@code false}
569 * to return {@code null} if no reply can be found
570 * @return The reply, or {@code null} if there is no such reply
572 public PostReply getPostReply(String replyId, boolean create) {
573 synchronized (replies) {
574 PostReply reply = replies.get(replyId);
575 if (create && (reply == null)) {
576 reply = new PostReplyImpl(replyId);
577 replies.put(replyId, reply);
584 * Returns all replies for the given post, order ascending by time.
587 * The post to get all replies for
588 * @return All replies for the given post
590 public List<PostReply> getReplies(Post post) {
591 Set<Sone> sones = getSones();
592 List<PostReply> replies = new ArrayList<PostReply>();
593 for (Sone sone : sones) {
594 for (PostReply reply : sone.getReplies()) {
595 if (reply.getPost().equals(post)) {
600 Collections.sort(replies, Reply.TIME_COMPARATOR);
605 * Returns all Sones that have liked the given post.
608 * The post to get the liking Sones for
609 * @return The Sones that like the given post
611 public Set<Sone> getLikes(Post post) {
612 Set<Sone> sones = new HashSet<Sone>();
613 for (Sone sone : getSones()) {
614 if (sone.getLikedPostIds().contains(post.getId())) {
622 * Returns all Sones that have liked the given reply.
625 * The reply to get the liking Sones for
626 * @return The Sones that like the given reply
628 public Set<Sone> getLikes(PostReply reply) {
629 Set<Sone> sones = new HashSet<Sone>();
630 for (Sone sone : getSones()) {
631 if (sone.getLikedReplyIds().contains(reply.getId())) {
639 * Returns whether the given post is bookmarked.
643 * @return {@code true} if the given post is bookmarked, {@code false}
646 public boolean isBookmarked(Post post) {
647 return isPostBookmarked(post.getId());
651 * Returns whether the post with the given ID is bookmarked.
654 * The ID of the post to check
655 * @return {@code true} if the post with the given ID is bookmarked,
656 * {@code false} otherwise
658 public boolean isPostBookmarked(String id) {
659 synchronized (bookmarkedPosts) {
660 return bookmarkedPosts.contains(id);
665 * Returns all currently known bookmarked posts.
667 * @return All bookmarked posts
669 public Set<Post> getBookmarkedPosts() {
670 Set<Post> posts = new HashSet<Post>();
671 synchronized (bookmarkedPosts) {
672 for (String bookmarkedPostId : bookmarkedPosts) {
673 Post post = getPost(bookmarkedPostId);
683 * Returns the album with the given ID, creating a new album if no album
684 * with the given ID can be found.
687 * The ID of the album
688 * @return The album with the given ID
690 public Album getAlbum(String albumId) {
691 return getAlbum(albumId, true);
695 * Returns the album with the given ID, optionally creating a new album if
696 * an album with the given ID can not be found.
699 * The ID of the album
701 * {@code true} to create a new album if none exists for the
703 * @return The album with the given ID, or {@code null} if no album with the
704 * given ID exists and {@code create} is {@code false}
706 public Album getAlbum(String albumId, boolean create) {
707 synchronized (albums) {
708 Album album = albums.get(albumId);
709 if (create && (album == null)) {
710 album = new Album(albumId);
711 albums.put(albumId, album);
718 * Returns the image with the given ID, creating it if necessary.
721 * The ID of the image
722 * @return The image with the given ID
724 public Image getImage(String imageId) {
725 return getImage(imageId, true);
729 * Returns the image with the given ID, optionally creating it if it does
733 * The ID of the image
735 * {@code true} to create an image if none exists with the given
737 * @return The image with the given ID, or {@code null} if none exists and
740 public Image getImage(String imageId, boolean create) {
741 synchronized (images) {
742 Image image = images.get(imageId);
743 if (create && (image == null)) {
744 image = new Image(imageId);
745 images.put(imageId, image);
752 * Returns the temporary image with the given ID.
755 * The ID of the temporary image
756 * @return The temporary image, or {@code null} if there is no temporary
757 * image with the given ID
759 public TemporaryImage getTemporaryImage(String imageId) {
760 synchronized (temporaryImages) {
761 return temporaryImages.get(imageId);
770 * Locks the given Sone. A locked Sone will not be inserted by
771 * {@link SoneInserter} until it is {@link #unlockSone(Sone) unlocked}
777 public void lockSone(Sone sone) {
778 synchronized (lockedSones) {
779 if (lockedSones.add(sone)) {
780 eventBus.post(new SoneLockedEvent(sone));
786 * Unlocks the given Sone.
788 * @see #lockSone(Sone)
792 public void unlockSone(Sone sone) {
793 synchronized (lockedSones) {
794 if (lockedSones.remove(sone)) {
795 eventBus.post(new SoneUnlockedEvent(sone));
801 * Adds a local Sone from the given own identity.
804 * The own identity to create a Sone from
805 * @return The added (or already existing) Sone
807 public Sone addLocalSone(OwnIdentity ownIdentity) {
808 if (ownIdentity == null) {
809 logger.log(Level.WARNING, "Given OwnIdentity is null!");
812 synchronized (sones) {
815 sone = getLocalSone(ownIdentity.getId(), true).setIdentity(ownIdentity).setInsertUri(new FreenetURI(ownIdentity.getInsertUri())).setRequestUri(new FreenetURI(ownIdentity.getRequestUri()));
816 } catch (MalformedURLException mue1) {
817 logger.log(Level.SEVERE, String.format("Could not convert the Identity’s URIs to Freenet URIs: %s, %s", ownIdentity.getInsertUri(), ownIdentity.getRequestUri()), mue1);
820 sone.setLatestEdition(Numbers.safeParseLong(ownIdentity.getProperty("Sone.LatestEdition"), (long) 0));
821 sone.setClient(new Client("Sone", SonePlugin.VERSION.toString()));
823 /* TODO - load posts ’n stuff */
824 sones.put(ownIdentity.getId(), sone);
825 final SoneInserter soneInserter = new SoneInserter(this, eventBus, freenetInterface, sone);
826 soneInserters.put(sone, soneInserter);
827 sone.setStatus(SoneStatus.idle);
829 soneInserter.start();
835 * Creates a new Sone for the given own identity.
838 * The own identity to create a Sone for
839 * @return The created Sone
841 public Sone createSone(OwnIdentity ownIdentity) {
842 if (!webOfTrustUpdater.addContextWait(ownIdentity, "Sone")) {
843 logger.log(Level.SEVERE, String.format("Could not add “Sone” context to own identity: %s", ownIdentity));
846 Sone sone = addLocalSone(ownIdentity);
847 sone.getOptions().addBooleanOption("AutoFollow", new DefaultOption<Boolean>(false));
848 sone.getOptions().addBooleanOption("EnableSoneInsertNotifications", new DefaultOption<Boolean>(false));
849 sone.getOptions().addBooleanOption("ShowNotification/NewSones", new DefaultOption<Boolean>(true));
850 sone.getOptions().addBooleanOption("ShowNotification/NewPosts", new DefaultOption<Boolean>(true));
851 sone.getOptions().addBooleanOption("ShowNotification/NewReplies", new DefaultOption<Boolean>(true));
852 sone.getOptions().addEnumOption("ShowCustomAvatars", new DefaultOption<ShowCustomAvatars>(ShowCustomAvatars.NEVER));
854 followSone(sone, getSone("nwa8lHa271k2QvJ8aa0Ov7IHAV-DFOCFgmDt3X6BpCI"));
855 touchConfiguration();
860 * Adds the Sone of the given identity.
863 * The identity whose Sone to add
864 * @return The added or already existing Sone
866 public Sone addRemoteSone(Identity identity) {
867 if (identity == null) {
868 logger.log(Level.WARNING, "Given Identity is null!");
871 synchronized (sones) {
872 final Sone sone = getRemoteSone(identity.getId(), true).setIdentity(identity);
873 boolean newSone = sone.getRequestUri() == null;
874 sone.setRequestUri(getSoneUri(identity.getRequestUri()));
875 sone.setLatestEdition(Numbers.safeParseLong(identity.getProperty("Sone.LatestEdition"), (long) 0));
877 synchronized (knownSones) {
878 newSone = !knownSones.contains(sone.getId());
880 sone.setKnown(!newSone);
882 eventBus.post(new NewSoneFoundEvent(sone));
883 for (Sone localSone : getLocalSones()) {
884 if (localSone.getOptions().getBooleanOption("AutoFollow").get()) {
885 followSone(localSone, sone);
890 soneDownloader.addSone(sone);
891 soneDownloaders.execute(new Runnable() {
894 @SuppressWarnings("synthetic-access")
896 soneDownloader.fetchSone(sone, sone.getRequestUri());
905 * Lets the given local Sone follow the Sone with the given ID.
908 * The local Sone that should follow another Sone
910 * The ID of the Sone to follow
912 public void followSone(Sone sone, String soneId) {
913 checkNotNull(sone, "sone must not be null");
914 checkNotNull(soneId, "soneId must not be null");
915 Sone followedSone = getSone(soneId, true);
916 if (followedSone == null) {
917 logger.log(Level.INFO, String.format("Ignored Sone with invalid ID: %s", soneId));
920 followSone(sone, getSone(soneId));
924 * Lets the given local Sone follow the other given Sone. If the given Sone
925 * was not followed by any local Sone before, this will mark all elements of
926 * the followed Sone as read that have been created before the current
930 * The local Sone that should follow the other Sone
931 * @param followedSone
932 * The Sone that should be followed
934 public void followSone(Sone sone, Sone followedSone) {
935 checkNotNull(sone, "sone must not be null");
936 checkNotNull(followedSone, "followedSone must not be null");
937 sone.addFriend(followedSone.getId());
938 synchronized (soneFollowingTimes) {
939 if (!soneFollowingTimes.containsKey(followedSone)) {
940 long now = System.currentTimeMillis();
941 soneFollowingTimes.put(followedSone, now);
942 for (Post post : followedSone.getPosts()) {
943 if (post.getTime() < now) {
947 for (PostReply reply : followedSone.getReplies()) {
948 if (reply.getTime() < now) {
949 markReplyKnown(reply);
954 touchConfiguration();
958 * Lets the given local Sone unfollow the Sone with the given ID.
961 * The local Sone that should unfollow another Sone
963 * The ID of the Sone being unfollowed
965 public void unfollowSone(Sone sone, String soneId) {
966 checkNotNull(sone, "sone must not be null");
967 checkNotNull(soneId, "soneId must not be null");
968 unfollowSone(sone, getSone(soneId, false));
972 * Lets the given local Sone unfollow the other given Sone. If the given
973 * local Sone is the last local Sone that followed the given Sone, its
974 * following time will be removed.
977 * The local Sone that should unfollow another Sone
978 * @param unfollowedSone
979 * The Sone being unfollowed
981 public void unfollowSone(Sone sone, Sone unfollowedSone) {
982 checkNotNull(sone, "sone must not be null");
983 checkNotNull(unfollowedSone, "unfollowedSone must not be null");
984 sone.removeFriend(unfollowedSone.getId());
985 boolean unfollowedSoneStillFollowed = false;
986 for (Sone localSone : getLocalSones()) {
987 unfollowedSoneStillFollowed |= localSone.hasFriend(unfollowedSone.getId());
989 if (!unfollowedSoneStillFollowed) {
990 synchronized (soneFollowingTimes) {
991 soneFollowingTimes.remove(unfollowedSone);
994 touchConfiguration();
998 * Sets the trust value of the given origin Sone for the target Sone.
1005 * The trust value (from {@code -100} to {@code 100})
1007 public void setTrust(Sone origin, Sone target, int trustValue) {
1008 checkNotNull(origin, "origin must not be null");
1009 checkArgument(origin.getIdentity() instanceof OwnIdentity, "origin must be a local Sone");
1010 checkNotNull(target, "target must not be null");
1011 checkArgument((trustValue >= -100) && (trustValue <= 100), "trustValue must be within [-100, 100]");
1012 webOfTrustUpdater.setTrust((OwnIdentity) origin.getIdentity(), target.getIdentity(), trustValue, preferences.getTrustComment());
1016 * Removes any trust assignment for the given target Sone.
1023 public void removeTrust(Sone origin, Sone target) {
1024 checkNotNull(origin, "origin must not be null");
1025 checkNotNull(target, "target must not be null");
1026 checkArgument(origin.getIdentity() instanceof OwnIdentity, "origin must be a local Sone");
1027 webOfTrustUpdater.setTrust((OwnIdentity) origin.getIdentity(), target.getIdentity(), null, null);
1031 * Assigns the configured positive trust value for the given target.
1038 public void trustSone(Sone origin, Sone target) {
1039 setTrust(origin, target, preferences.getPositiveTrust());
1043 * Assigns the configured negative trust value for the given target.
1050 public void distrustSone(Sone origin, Sone target) {
1051 setTrust(origin, target, preferences.getNegativeTrust());
1055 * Removes the trust assignment for the given target.
1062 public void untrustSone(Sone origin, Sone target) {
1063 removeTrust(origin, target);
1067 * Updates the stored Sone with the given Sone.
1072 public void updateSone(Sone sone) {
1073 updateSone(sone, false);
1077 * Updates the stored Sone with the given Sone. If {@code soneRescueMode} is
1078 * {@code true}, an older Sone than the current Sone can be given to restore
1082 * The Sone to update
1083 * @param soneRescueMode
1084 * {@code true} if the stored Sone should be updated regardless
1085 * of the age of the given Sone
1087 public void updateSone(Sone sone, boolean soneRescueMode) {
1088 if (hasSone(sone.getId())) {
1089 Sone storedSone = getSone(sone.getId());
1090 if (!soneRescueMode && !(sone.getTime() > storedSone.getTime())) {
1091 logger.log(Level.FINE, String.format("Downloaded Sone %s is not newer than stored Sone %s.", sone, storedSone));
1094 synchronized (posts) {
1095 if (!soneRescueMode) {
1096 for (Post post : storedSone.getPosts()) {
1097 posts.remove(post.getId());
1098 if (!sone.getPosts().contains(post)) {
1099 eventBus.post(new PostRemovedEvent(post));
1103 List<Post> storedPosts = storedSone.getPosts();
1104 synchronized (knownPosts) {
1105 for (Post post : sone.getPosts()) {
1106 PostBuilder postBuilder = postBuilderFactory.newPostBuilder();
1107 postBuilder.copyPost(post).from(storedSone);
1108 Post newPost = postBuilder.build().setKnown(knownPosts.contains(post.getId()));
1109 if (!storedPosts.contains(newPost)) {
1110 if (newPost.getTime() < getSoneFollowingTime(sone)) {
1111 knownPosts.add(newPost.getId());
1112 newPost.setKnown(true);
1113 } else if (!knownPosts.contains(newPost.getId())) {
1114 eventBus.post(new NewPostFoundEvent(newPost));
1117 posts.put(newPost.getId(), newPost);
1121 synchronized (replies) {
1122 if (!soneRescueMode) {
1123 for (PostReply reply : storedSone.getReplies()) {
1124 replies.remove(reply.getId());
1125 if (!sone.getReplies().contains(reply)) {
1126 eventBus.post(new PostReplyRemovedEvent(reply));
1130 Set<PostReply> storedReplies = storedSone.getReplies();
1131 synchronized (knownReplies) {
1132 for (PostReply reply : sone.getReplies()) {
1133 reply.setSone(storedSone).setKnown(knownReplies.contains(reply.getId()));
1134 if (!storedReplies.contains(reply)) {
1135 if (reply.getTime() < getSoneFollowingTime(sone)) {
1136 knownReplies.add(reply.getId());
1137 reply.setKnown(true);
1138 } else if (!knownReplies.contains(reply.getId())) {
1139 eventBus.post(new NewPostReplyFoundEvent(reply));
1142 replies.put(reply.getId(), reply);
1146 synchronized (albums) {
1147 synchronized (images) {
1148 for (Album album : storedSone.getAlbums()) {
1149 albums.remove(album.getId());
1150 for (Image image : album.getImages()) {
1151 images.remove(image.getId());
1154 for (Album album : sone.getAlbums()) {
1155 albums.put(album.getId(), album);
1156 for (Image image : album.getImages()) {
1157 images.put(image.getId(), image);
1162 synchronized (storedSone) {
1163 if (!soneRescueMode || (sone.getTime() > storedSone.getTime())) {
1164 storedSone.setTime(sone.getTime());
1166 storedSone.setClient(sone.getClient());
1167 storedSone.setProfile(sone.getProfile());
1168 if (soneRescueMode) {
1169 for (Post post : sone.getPosts()) {
1170 storedSone.addPost(post);
1172 for (PostReply reply : sone.getReplies()) {
1173 storedSone.addReply(reply);
1175 for (String likedPostId : sone.getLikedPostIds()) {
1176 storedSone.addLikedPostId(likedPostId);
1178 for (String likedReplyId : sone.getLikedReplyIds()) {
1179 storedSone.addLikedReplyId(likedReplyId);
1181 for (Album album : sone.getAlbums()) {
1182 storedSone.addAlbum(album);
1185 storedSone.setPosts(sone.getPosts());
1186 storedSone.setReplies(sone.getReplies());
1187 storedSone.setLikePostIds(sone.getLikedPostIds());
1188 storedSone.setLikeReplyIds(sone.getLikedReplyIds());
1189 storedSone.setAlbums(sone.getAlbums());
1191 storedSone.setLatestEdition(sone.getLatestEdition());
1197 * Deletes the given Sone. This will remove the Sone from the
1198 * {@link #getLocalSones() local Sones}, stop its {@link SoneInserter} and
1199 * remove the context from its identity.
1202 * The Sone to delete
1204 public void deleteSone(Sone sone) {
1205 if (!(sone.getIdentity() instanceof OwnIdentity)) {
1206 logger.log(Level.WARNING, String.format("Tried to delete Sone of non-own identity: %s", sone));
1209 synchronized (sones) {
1210 if (!getLocalSones().contains(sone)) {
1211 logger.log(Level.WARNING, String.format("Tried to delete non-local Sone: %s", sone));
1214 sones.remove(sone.getId());
1215 SoneInserter soneInserter = soneInserters.remove(sone);
1216 soneInserter.stop();
1218 webOfTrustUpdater.removeContext((OwnIdentity) sone.getIdentity(), "Sone");
1219 webOfTrustUpdater.removeProperty((OwnIdentity) sone.getIdentity(), "Sone.LatestEdition");
1221 configuration.getLongValue("Sone/" + sone.getId() + "/Time").setValue(null);
1222 } catch (ConfigurationException ce1) {
1223 logger.log(Level.WARNING, "Could not remove Sone from configuration!", ce1);
1228 * Marks the given Sone as known. If the Sone was not {@link Post#isKnown()
1229 * known} before, a {@link MarkSoneKnownEvent} is fired.
1232 * The Sone to mark as known
1234 public void markSoneKnown(Sone sone) {
1235 if (!sone.isKnown()) {
1236 sone.setKnown(true);
1237 synchronized (knownSones) {
1238 knownSones.add(sone.getId());
1240 eventBus.post(new MarkSoneKnownEvent(sone));
1241 touchConfiguration();
1246 * Loads and updates the given Sone from the configuration. If any error is
1247 * encountered, loading is aborted and the given Sone is not changed.
1250 * The Sone to load and update
1252 public void loadSone(Sone sone) {
1253 if (!sone.isLocal()) {
1254 logger.log(Level.FINE, String.format("Tried to load non-local Sone: %s", sone));
1258 /* initialize options. */
1259 sone.getOptions().addBooleanOption("AutoFollow", new DefaultOption<Boolean>(false));
1260 sone.getOptions().addBooleanOption("EnableSoneInsertNotifications", new DefaultOption<Boolean>(false));
1261 sone.getOptions().addBooleanOption("ShowNotification/NewSones", new DefaultOption<Boolean>(true));
1262 sone.getOptions().addBooleanOption("ShowNotification/NewPosts", new DefaultOption<Boolean>(true));
1263 sone.getOptions().addBooleanOption("ShowNotification/NewReplies", new DefaultOption<Boolean>(true));
1264 sone.getOptions().addEnumOption("ShowCustomAvatars", new DefaultOption<ShowCustomAvatars>(ShowCustomAvatars.NEVER));
1267 String sonePrefix = "Sone/" + sone.getId();
1268 Long soneTime = configuration.getLongValue(sonePrefix + "/Time").getValue(null);
1269 if (soneTime == null) {
1270 logger.log(Level.INFO, "Could not load Sone because no Sone has been saved.");
1273 String lastInsertFingerprint = configuration.getStringValue(sonePrefix + "/LastInsertFingerprint").getValue("");
1276 Profile profile = new Profile(sone);
1277 profile.setFirstName(configuration.getStringValue(sonePrefix + "/Profile/FirstName").getValue(null));
1278 profile.setMiddleName(configuration.getStringValue(sonePrefix + "/Profile/MiddleName").getValue(null));
1279 profile.setLastName(configuration.getStringValue(sonePrefix + "/Profile/LastName").getValue(null));
1280 profile.setBirthDay(configuration.getIntValue(sonePrefix + "/Profile/BirthDay").getValue(null));
1281 profile.setBirthMonth(configuration.getIntValue(sonePrefix + "/Profile/BirthMonth").getValue(null));
1282 profile.setBirthYear(configuration.getIntValue(sonePrefix + "/Profile/BirthYear").getValue(null));
1284 /* load profile fields. */
1286 String fieldPrefix = sonePrefix + "/Profile/Fields/" + profile.getFields().size();
1287 String fieldName = configuration.getStringValue(fieldPrefix + "/Name").getValue(null);
1288 if (fieldName == null) {
1291 String fieldValue = configuration.getStringValue(fieldPrefix + "/Value").getValue("");
1292 profile.addField(fieldName).setValue(fieldValue);
1296 Set<Post> posts = new HashSet<Post>();
1298 String postPrefix = sonePrefix + "/Posts/" + posts.size();
1299 String postId = configuration.getStringValue(postPrefix + "/ID").getValue(null);
1300 if (postId == null) {
1303 String postRecipientId = configuration.getStringValue(postPrefix + "/Recipient").getValue(null);
1304 long postTime = configuration.getLongValue(postPrefix + "/Time").getValue((long) 0);
1305 String postText = configuration.getStringValue(postPrefix + "/Text").getValue(null);
1306 if ((postTime == 0) || (postText == null)) {
1307 logger.log(Level.WARNING, "Invalid post found, aborting load!");
1310 PostBuilder postBuilder = postBuilderFactory.newPostBuilder().withId(postId).from(sone).withTime(postTime).withText(postText);
1311 if ((postRecipientId != null) && (postRecipientId.length() == 43)) {
1312 postBuilder.to(getSone(postRecipientId));
1314 posts.add(postBuilder.build());
1318 Set<PostReply> replies = new HashSet<PostReply>();
1320 String replyPrefix = sonePrefix + "/Replies/" + replies.size();
1321 String replyId = configuration.getStringValue(replyPrefix + "/ID").getValue(null);
1322 if (replyId == null) {
1325 String postId = configuration.getStringValue(replyPrefix + "/Post/ID").getValue(null);
1326 long replyTime = configuration.getLongValue(replyPrefix + "/Time").getValue((long) 0);
1327 String replyText = configuration.getStringValue(replyPrefix + "/Text").getValue(null);
1328 if ((postId == null) || (replyTime == 0) || (replyText == null)) {
1329 logger.log(Level.WARNING, "Invalid reply found, aborting load!");
1332 replies.add(getPostReply(replyId, true).setSone(sone).setPost(getPost(postId)).setTime(replyTime).setText(replyText));
1335 /* load post likes. */
1336 Set<String> likedPostIds = new HashSet<String>();
1338 String likedPostId = configuration.getStringValue(sonePrefix + "/Likes/Post/" + likedPostIds.size() + "/ID").getValue(null);
1339 if (likedPostId == null) {
1342 likedPostIds.add(likedPostId);
1345 /* load reply likes. */
1346 Set<String> likedReplyIds = new HashSet<String>();
1348 String likedReplyId = configuration.getStringValue(sonePrefix + "/Likes/Reply/" + likedReplyIds.size() + "/ID").getValue(null);
1349 if (likedReplyId == null) {
1352 likedReplyIds.add(likedReplyId);
1356 Set<String> friends = new HashSet<String>();
1358 String friendId = configuration.getStringValue(sonePrefix + "/Friends/" + friends.size() + "/ID").getValue(null);
1359 if (friendId == null) {
1362 friends.add(friendId);
1366 List<Album> topLevelAlbums = new ArrayList<Album>();
1367 int albumCounter = 0;
1369 String albumPrefix = sonePrefix + "/Albums/" + albumCounter++;
1370 String albumId = configuration.getStringValue(albumPrefix + "/ID").getValue(null);
1371 if (albumId == null) {
1374 String albumTitle = configuration.getStringValue(albumPrefix + "/Title").getValue(null);
1375 String albumDescription = configuration.getStringValue(albumPrefix + "/Description").getValue(null);
1376 String albumParentId = configuration.getStringValue(albumPrefix + "/Parent").getValue(null);
1377 String albumImageId = configuration.getStringValue(albumPrefix + "/AlbumImage").getValue(null);
1378 if ((albumTitle == null) || (albumDescription == null)) {
1379 logger.log(Level.WARNING, "Invalid album found, aborting load!");
1382 Album album = getAlbum(albumId).setSone(sone).setTitle(albumTitle).setDescription(albumDescription).setAlbumImage(albumImageId);
1383 if (albumParentId != null) {
1384 Album parentAlbum = getAlbum(albumParentId, false);
1385 if (parentAlbum == null) {
1386 logger.log(Level.WARNING, String.format("Invalid parent album ID: %s", albumParentId));
1389 parentAlbum.addAlbum(album);
1391 if (!topLevelAlbums.contains(album)) {
1392 topLevelAlbums.add(album);
1398 int imageCounter = 0;
1400 String imagePrefix = sonePrefix + "/Images/" + imageCounter++;
1401 String imageId = configuration.getStringValue(imagePrefix + "/ID").getValue(null);
1402 if (imageId == null) {
1405 String albumId = configuration.getStringValue(imagePrefix + "/Album").getValue(null);
1406 String key = configuration.getStringValue(imagePrefix + "/Key").getValue(null);
1407 String title = configuration.getStringValue(imagePrefix + "/Title").getValue(null);
1408 String description = configuration.getStringValue(imagePrefix + "/Description").getValue(null);
1409 Long creationTime = configuration.getLongValue(imagePrefix + "/CreationTime").getValue(null);
1410 Integer width = configuration.getIntValue(imagePrefix + "/Width").getValue(null);
1411 Integer height = configuration.getIntValue(imagePrefix + "/Height").getValue(null);
1412 if ((albumId == null) || (key == null) || (title == null) || (description == null) || (creationTime == null) || (width == null) || (height == null)) {
1413 logger.log(Level.WARNING, "Invalid image found, aborting load!");
1416 Album album = getAlbum(albumId, false);
1417 if (album == null) {
1418 logger.log(Level.WARNING, "Invalid album image encountered, aborting load!");
1421 Image image = getImage(imageId).setSone(sone).setCreationTime(creationTime).setKey(key);
1422 image.setTitle(title).setDescription(description).setWidth(width).setHeight(height);
1423 album.addImage(image);
1427 String avatarId = configuration.getStringValue(sonePrefix + "/Profile/Avatar").getValue(null);
1428 if (avatarId != null) {
1429 profile.setAvatar(getImage(avatarId, false));
1433 sone.getOptions().getBooleanOption("AutoFollow").set(configuration.getBooleanValue(sonePrefix + "/Options/AutoFollow").getValue(null));
1434 sone.getOptions().getBooleanOption("EnableSoneInsertNotifications").set(configuration.getBooleanValue(sonePrefix + "/Options/EnableSoneInsertNotifications").getValue(null));
1435 sone.getOptions().getBooleanOption("ShowNotification/NewSones").set(configuration.getBooleanValue(sonePrefix + "/Options/ShowNotification/NewSones").getValue(null));
1436 sone.getOptions().getBooleanOption("ShowNotification/NewPosts").set(configuration.getBooleanValue(sonePrefix + "/Options/ShowNotification/NewPosts").getValue(null));
1437 sone.getOptions().getBooleanOption("ShowNotification/NewReplies").set(configuration.getBooleanValue(sonePrefix + "/Options/ShowNotification/NewReplies").getValue(null));
1438 sone.getOptions().<ShowCustomAvatars> getEnumOption("ShowCustomAvatars").set(ShowCustomAvatars.valueOf(configuration.getStringValue(sonePrefix + "/Options/ShowCustomAvatars").getValue(ShowCustomAvatars.NEVER.name())));
1440 /* if we’re still here, Sone was loaded successfully. */
1441 synchronized (sone) {
1442 sone.setTime(soneTime);
1443 sone.setProfile(profile);
1444 sone.setPosts(posts);
1445 sone.setReplies(replies);
1446 sone.setLikePostIds(likedPostIds);
1447 sone.setLikeReplyIds(likedReplyIds);
1448 for (String friendId : friends) {
1449 followSone(sone, friendId);
1451 sone.setAlbums(topLevelAlbums);
1452 soneInserters.get(sone).setLastInsertFingerprint(lastInsertFingerprint);
1454 synchronized (knownSones) {
1455 for (String friend : friends) {
1456 knownSones.add(friend);
1459 synchronized (knownPosts) {
1460 for (Post post : posts) {
1461 knownPosts.add(post.getId());
1464 synchronized (knownReplies) {
1465 for (PostReply reply : replies) {
1466 knownReplies.add(reply.getId());
1472 * Creates a new post.
1475 * The Sone that creates the post
1477 * The text of the post
1478 * @return The created post
1480 public Post createPost(Sone sone, String text) {
1481 return createPost(sone, System.currentTimeMillis(), text);
1485 * Creates a new post.
1488 * The Sone that creates the post
1490 * The time of the post
1492 * The text of the post
1493 * @return The created post
1495 public Post createPost(Sone sone, long time, String text) {
1496 return createPost(sone, null, time, text);
1500 * Creates a new post.
1503 * The Sone that creates the post
1505 * The recipient Sone, or {@code null} if this post does not have
1508 * The text of the post
1509 * @return The created post
1511 public Post createPost(Sone sone, Sone recipient, String text) {
1512 return createPost(sone, recipient, System.currentTimeMillis(), text);
1516 * Creates a new post.
1519 * The Sone that creates the post
1521 * The recipient Sone, or {@code null} if this post does not have
1524 * The time of the post
1526 * The text of the post
1527 * @return The created post
1529 public Post createPost(Sone sone, Sone recipient, long time, String text) {
1530 checkNotNull(text, "text must not be null");
1531 checkArgument(text.trim().length() > 0, "text must not be empty");
1532 if (!sone.isLocal()) {
1533 logger.log(Level.FINE, String.format("Tried to create post for non-local Sone: %s", sone));
1536 PostBuilder postBuilder = postBuilderFactory.newPostBuilder();
1537 postBuilder.from(sone).randomId().withTime(time).withText(text.trim());
1538 if (recipient != null) {
1539 postBuilder.to(recipient);
1541 final Post post = postBuilder.build();
1542 synchronized (posts) {
1543 posts.put(post.getId(), post);
1545 eventBus.post(new NewPostFoundEvent(post));
1547 touchConfiguration();
1548 localElementTicker.schedule(new Runnable() {
1555 markPostKnown(post);
1557 }, 10, TimeUnit.SECONDS);
1562 * Deletes the given post.
1565 * The post to delete
1567 public void deletePost(Post post) {
1568 if (!post.getSone().isLocal()) {
1569 logger.log(Level.WARNING, String.format("Tried to delete post of non-local Sone: %s", post.getSone()));
1572 post.getSone().removePost(post);
1573 synchronized (posts) {
1574 posts.remove(post.getId());
1576 eventBus.post(new PostRemovedEvent(post));
1577 markPostKnown(post);
1578 touchConfiguration();
1582 * Marks the given post as known, if it is currently not a known post
1583 * (according to {@link Post#isKnown()}).
1586 * The post to mark as known
1588 public void markPostKnown(Post post) {
1589 post.setKnown(true);
1590 synchronized (knownPosts) {
1591 eventBus.post(new MarkPostKnownEvent(post));
1592 if (knownPosts.add(post.getId())) {
1593 touchConfiguration();
1596 for (PostReply reply : getReplies(post)) {
1597 markReplyKnown(reply);
1602 * Bookmarks the given post.
1605 * The post to bookmark
1607 public void bookmark(Post post) {
1608 bookmarkPost(post.getId());
1612 * Bookmarks the post with the given ID.
1615 * The ID of the post to bookmark
1617 public void bookmarkPost(String id) {
1618 synchronized (bookmarkedPosts) {
1619 bookmarkedPosts.add(id);
1624 * Removes the given post from the bookmarks.
1627 * The post to unbookmark
1629 public void unbookmark(Post post) {
1630 unbookmarkPost(post.getId());
1634 * Removes the post with the given ID from the bookmarks.
1637 * The ID of the post to unbookmark
1639 public void unbookmarkPost(String id) {
1640 synchronized (bookmarkedPosts) {
1641 bookmarkedPosts.remove(id);
1646 * Creates a new reply.
1649 * The Sone that creates the reply
1651 * The post that this reply refers to
1653 * The text of the reply
1654 * @return The created reply
1656 public PostReply createReply(Sone sone, Post post, String text) {
1657 return createReply(sone, post, System.currentTimeMillis(), text);
1661 * Creates a new reply.
1664 * The Sone that creates the reply
1666 * The post that this reply refers to
1668 * The time of the reply
1670 * The text of the reply
1671 * @return The created reply
1673 public PostReply createReply(Sone sone, Post post, long time, String text) {
1674 checkNotNull(text, "text must not be null");
1675 checkArgument(text.trim().length() > 0, "text must not be empty");
1676 if (!sone.isLocal()) {
1677 logger.log(Level.FINE, String.format("Tried to create reply for non-local Sone: %s", sone));
1680 final PostReply reply = new PostReplyImpl(sone, post, System.currentTimeMillis(), text.trim());
1681 synchronized (replies) {
1682 replies.put(reply.getId(), reply);
1684 synchronized (knownReplies) {
1685 eventBus.post(new NewPostReplyFoundEvent(reply));
1687 sone.addReply(reply);
1688 touchConfiguration();
1689 localElementTicker.schedule(new Runnable() {
1696 markReplyKnown(reply);
1698 }, 10, TimeUnit.SECONDS);
1703 * Deletes the given reply.
1706 * The reply to delete
1708 public void deleteReply(PostReply reply) {
1709 Sone sone = reply.getSone();
1710 if (!sone.isLocal()) {
1711 logger.log(Level.FINE, String.format("Tried to delete non-local reply: %s", reply));
1714 synchronized (replies) {
1715 replies.remove(reply.getId());
1717 synchronized (knownReplies) {
1718 markReplyKnown(reply);
1719 knownReplies.remove(reply.getId());
1721 sone.removeReply(reply);
1722 touchConfiguration();
1726 * Marks the given reply as known, if it is currently not a known reply
1727 * (according to {@link Reply#isKnown()}).
1730 * The reply to mark as known
1732 public void markReplyKnown(PostReply reply) {
1733 reply.setKnown(true);
1734 synchronized (knownReplies) {
1735 eventBus.post(new MarkPostReplyKnownEvent(reply));
1736 if (knownReplies.add(reply.getId())) {
1737 touchConfiguration();
1743 * Creates a new top-level album for the given Sone.
1746 * The Sone to create the album for
1747 * @return The new album
1749 public Album createAlbum(Sone sone) {
1750 return createAlbum(sone, null);
1754 * Creates a new album for the given Sone.
1757 * The Sone to create the album for
1759 * The parent of the album (may be {@code null} to create a
1761 * @return The new album
1763 public Album createAlbum(Sone sone, Album parent) {
1764 Album album = new Album();
1765 synchronized (albums) {
1766 albums.put(album.getId(), album);
1768 album.setSone(sone);
1769 if (parent != null) {
1770 parent.addAlbum(album);
1772 sone.addAlbum(album);
1778 * Deletes the given album. The owner of the album has to be a local Sone,
1779 * and the album has to be {@link Album#isEmpty() empty} to be deleted.
1782 * The album to remove
1784 public void deleteAlbum(Album album) {
1785 checkNotNull(album, "album must not be null");
1786 checkArgument(album.getSone().isLocal(), "album’s Sone must be a local Sone");
1787 if (!album.isEmpty()) {
1790 if (album.getParent() == null) {
1791 album.getSone().removeAlbum(album);
1793 album.getParent().removeAlbum(album);
1795 synchronized (albums) {
1796 albums.remove(album.getId());
1798 touchConfiguration();
1802 * Creates a new image.
1805 * The Sone creating the image
1807 * The album the image will be inserted into
1808 * @param temporaryImage
1809 * The temporary image to create the image from
1810 * @return The newly created image
1812 public Image createImage(Sone sone, Album album, TemporaryImage temporaryImage) {
1813 checkNotNull(sone, "sone must not be null");
1814 checkNotNull(album, "album must not be null");
1815 checkNotNull(temporaryImage, "temporaryImage must not be null");
1816 checkArgument(sone.isLocal(), "sone must be a local Sone");
1817 checkArgument(sone.equals(album.getSone()), "album must belong to the given Sone");
1818 Image image = new Image(temporaryImage.getId()).setSone(sone).setCreationTime(System.currentTimeMillis());
1819 album.addImage(image);
1820 synchronized (images) {
1821 images.put(image.getId(), image);
1823 imageInserter.insertImage(temporaryImage, image);
1828 * Deletes the given image. This method will also delete a matching
1831 * @see #deleteTemporaryImage(TemporaryImage)
1833 * The image to delete
1835 public void deleteImage(Image image) {
1836 checkNotNull(image, "image must not be null");
1837 checkArgument(image.getSone().isLocal(), "image must belong to a local Sone");
1838 deleteTemporaryImage(image.getId());
1839 image.getAlbum().removeImage(image);
1840 synchronized (images) {
1841 images.remove(image.getId());
1843 touchConfiguration();
1847 * Creates a new temporary image.
1850 * The MIME type of the temporary image
1852 * The encoded data of the image
1853 * @return The temporary image
1855 public TemporaryImage createTemporaryImage(String mimeType, byte[] imageData) {
1856 TemporaryImage temporaryImage = new TemporaryImage();
1857 temporaryImage.setMimeType(mimeType).setImageData(imageData);
1858 synchronized (temporaryImages) {
1859 temporaryImages.put(temporaryImage.getId(), temporaryImage);
1861 return temporaryImage;
1865 * Deletes the given temporary image.
1867 * @param temporaryImage
1868 * The temporary image to delete
1870 public void deleteTemporaryImage(TemporaryImage temporaryImage) {
1871 checkNotNull(temporaryImage, "temporaryImage must not be null");
1872 deleteTemporaryImage(temporaryImage.getId());
1876 * Deletes the temporary image with the given ID.
1879 * The ID of the temporary image to delete
1881 public void deleteTemporaryImage(String imageId) {
1882 checkNotNull(imageId, "imageId must not be null");
1883 synchronized (temporaryImages) {
1884 temporaryImages.remove(imageId);
1886 Image image = getImage(imageId, false);
1887 if (image != null) {
1888 imageInserter.cancelImageInsert(image);
1893 * Notifies the core that the configuration, either of the core or of a
1894 * single local Sone, has changed, and that the configuration should be
1897 public void touchConfiguration() {
1898 lastConfigurationUpdate = System.currentTimeMillis();
1909 public void serviceStart() {
1910 loadConfiguration();
1911 updateChecker.start();
1912 identityManager.start();
1913 webOfTrustUpdater.init();
1914 webOfTrustUpdater.start();
1921 public void serviceRun() {
1922 long lastSaved = System.currentTimeMillis();
1923 while (!shouldStop()) {
1925 long now = System.currentTimeMillis();
1926 if (shouldStop() || ((lastConfigurationUpdate > lastSaved) && ((now - lastConfigurationUpdate) > 5000))) {
1927 for (Sone localSone : getLocalSones()) {
1928 saveSone(localSone);
1930 saveConfiguration();
1940 public void serviceStop() {
1941 localElementTicker.shutdownNow();
1942 synchronized (sones) {
1943 for (Entry<Sone, SoneInserter> soneInserter : soneInserters.entrySet()) {
1944 soneInserter.getValue().stop();
1945 saveSone(soneInserter.getKey());
1948 saveConfiguration();
1949 webOfTrustUpdater.stop();
1950 updateChecker.stop();
1951 soneDownloader.stop();
1952 identityManager.stop();
1960 * Saves the given Sone. This will persist all local settings for the given
1961 * Sone, such as the friends list and similar, private options.
1966 private synchronized void saveSone(Sone sone) {
1967 if (!sone.isLocal()) {
1968 logger.log(Level.FINE, String.format("Tried to save non-local Sone: %s", sone));
1971 if (!(sone.getIdentity() instanceof OwnIdentity)) {
1972 logger.log(Level.WARNING, String.format("Local Sone without OwnIdentity found, refusing to save: %s", sone));
1976 logger.log(Level.INFO, String.format("Saving Sone: %s", sone));
1978 /* save Sone into configuration. */
1979 String sonePrefix = "Sone/" + sone.getId();
1980 configuration.getLongValue(sonePrefix + "/Time").setValue(sone.getTime());
1981 configuration.getStringValue(sonePrefix + "/LastInsertFingerprint").setValue(soneInserters.get(sone).getLastInsertFingerprint());
1984 Profile profile = sone.getProfile();
1985 configuration.getStringValue(sonePrefix + "/Profile/FirstName").setValue(profile.getFirstName());
1986 configuration.getStringValue(sonePrefix + "/Profile/MiddleName").setValue(profile.getMiddleName());
1987 configuration.getStringValue(sonePrefix + "/Profile/LastName").setValue(profile.getLastName());
1988 configuration.getIntValue(sonePrefix + "/Profile/BirthDay").setValue(profile.getBirthDay());
1989 configuration.getIntValue(sonePrefix + "/Profile/BirthMonth").setValue(profile.getBirthMonth());
1990 configuration.getIntValue(sonePrefix + "/Profile/BirthYear").setValue(profile.getBirthYear());
1991 configuration.getStringValue(sonePrefix + "/Profile/Avatar").setValue(profile.getAvatar());
1993 /* save profile fields. */
1994 int fieldCounter = 0;
1995 for (Field profileField : profile.getFields()) {
1996 String fieldPrefix = sonePrefix + "/Profile/Fields/" + fieldCounter++;
1997 configuration.getStringValue(fieldPrefix + "/Name").setValue(profileField.getName());
1998 configuration.getStringValue(fieldPrefix + "/Value").setValue(profileField.getValue());
2000 configuration.getStringValue(sonePrefix + "/Profile/Fields/" + fieldCounter + "/Name").setValue(null);
2003 int postCounter = 0;
2004 for (Post post : sone.getPosts()) {
2005 String postPrefix = sonePrefix + "/Posts/" + postCounter++;
2006 configuration.getStringValue(postPrefix + "/ID").setValue(post.getId());
2007 configuration.getStringValue(postPrefix + "/Recipient").setValue((post.getRecipient() != null) ? post.getRecipient().getId() : null);
2008 configuration.getLongValue(postPrefix + "/Time").setValue(post.getTime());
2009 configuration.getStringValue(postPrefix + "/Text").setValue(post.getText());
2011 configuration.getStringValue(sonePrefix + "/Posts/" + postCounter + "/ID").setValue(null);
2014 int replyCounter = 0;
2015 for (PostReply reply : sone.getReplies()) {
2016 String replyPrefix = sonePrefix + "/Replies/" + replyCounter++;
2017 configuration.getStringValue(replyPrefix + "/ID").setValue(reply.getId());
2018 configuration.getStringValue(replyPrefix + "/Post/ID").setValue(reply.getPost().getId());
2019 configuration.getLongValue(replyPrefix + "/Time").setValue(reply.getTime());
2020 configuration.getStringValue(replyPrefix + "/Text").setValue(reply.getText());
2022 configuration.getStringValue(sonePrefix + "/Replies/" + replyCounter + "/ID").setValue(null);
2024 /* save post likes. */
2025 int postLikeCounter = 0;
2026 for (String postId : sone.getLikedPostIds()) {
2027 configuration.getStringValue(sonePrefix + "/Likes/Post/" + postLikeCounter++ + "/ID").setValue(postId);
2029 configuration.getStringValue(sonePrefix + "/Likes/Post/" + postLikeCounter + "/ID").setValue(null);
2031 /* save reply likes. */
2032 int replyLikeCounter = 0;
2033 for (String replyId : sone.getLikedReplyIds()) {
2034 configuration.getStringValue(sonePrefix + "/Likes/Reply/" + replyLikeCounter++ + "/ID").setValue(replyId);
2036 configuration.getStringValue(sonePrefix + "/Likes/Reply/" + replyLikeCounter + "/ID").setValue(null);
2039 int friendCounter = 0;
2040 for (String friendId : sone.getFriends()) {
2041 configuration.getStringValue(sonePrefix + "/Friends/" + friendCounter++ + "/ID").setValue(friendId);
2043 configuration.getStringValue(sonePrefix + "/Friends/" + friendCounter + "/ID").setValue(null);
2045 /* save albums. first, collect in a flat structure, top-level first. */
2046 List<Album> albums = sone.getAllAlbums();
2048 int albumCounter = 0;
2049 for (Album album : albums) {
2050 String albumPrefix = sonePrefix + "/Albums/" + albumCounter++;
2051 configuration.getStringValue(albumPrefix + "/ID").setValue(album.getId());
2052 configuration.getStringValue(albumPrefix + "/Title").setValue(album.getTitle());
2053 configuration.getStringValue(albumPrefix + "/Description").setValue(album.getDescription());
2054 configuration.getStringValue(albumPrefix + "/Parent").setValue(album.getParent() == null ? null : album.getParent().getId());
2055 configuration.getStringValue(albumPrefix + "/AlbumImage").setValue(album.getAlbumImage() == null ? null : album.getAlbumImage().getId());
2057 configuration.getStringValue(sonePrefix + "/Albums/" + albumCounter + "/ID").setValue(null);
2060 int imageCounter = 0;
2061 for (Album album : albums) {
2062 for (Image image : album.getImages()) {
2063 if (!image.isInserted()) {
2066 String imagePrefix = sonePrefix + "/Images/" + imageCounter++;
2067 configuration.getStringValue(imagePrefix + "/ID").setValue(image.getId());
2068 configuration.getStringValue(imagePrefix + "/Album").setValue(album.getId());
2069 configuration.getStringValue(imagePrefix + "/Key").setValue(image.getKey());
2070 configuration.getStringValue(imagePrefix + "/Title").setValue(image.getTitle());
2071 configuration.getStringValue(imagePrefix + "/Description").setValue(image.getDescription());
2072 configuration.getLongValue(imagePrefix + "/CreationTime").setValue(image.getCreationTime());
2073 configuration.getIntValue(imagePrefix + "/Width").setValue(image.getWidth());
2074 configuration.getIntValue(imagePrefix + "/Height").setValue(image.getHeight());
2077 configuration.getStringValue(sonePrefix + "/Images/" + imageCounter + "/ID").setValue(null);
2080 configuration.getBooleanValue(sonePrefix + "/Options/AutoFollow").setValue(sone.getOptions().getBooleanOption("AutoFollow").getReal());
2081 configuration.getBooleanValue(sonePrefix + "/Options/ShowNotification/NewSones").setValue(sone.getOptions().getBooleanOption("ShowNotification/NewSones").getReal());
2082 configuration.getBooleanValue(sonePrefix + "/Options/ShowNotification/NewPosts").setValue(sone.getOptions().getBooleanOption("ShowNotification/NewPosts").getReal());
2083 configuration.getBooleanValue(sonePrefix + "/Options/ShowNotification/NewReplies").setValue(sone.getOptions().getBooleanOption("ShowNotification/NewReplies").getReal());
2084 configuration.getBooleanValue(sonePrefix + "/Options/EnableSoneInsertNotifications").setValue(sone.getOptions().getBooleanOption("EnableSoneInsertNotifications").getReal());
2085 configuration.getStringValue(sonePrefix + "/Options/ShowCustomAvatars").setValue(sone.getOptions().<ShowCustomAvatars> getEnumOption("ShowCustomAvatars").get().name());
2087 configuration.save();
2089 webOfTrustUpdater.setProperty((OwnIdentity) sone.getIdentity(), "Sone.LatestEdition", String.valueOf(sone.getLatestEdition()));
2091 logger.log(Level.INFO, String.format("Sone %s saved.", sone));
2092 } catch (ConfigurationException ce1) {
2093 logger.log(Level.WARNING, String.format("Could not save Sone: %s", sone), ce1);
2098 * Saves the current options.
2100 private void saveConfiguration() {
2101 synchronized (configuration) {
2102 if (storingConfiguration) {
2103 logger.log(Level.FINE, "Already storing configuration…");
2106 storingConfiguration = true;
2109 /* store the options first. */
2111 configuration.getIntValue("Option/ConfigurationVersion").setValue(0);
2112 configuration.getIntValue("Option/InsertionDelay").setValue(options.getIntegerOption("InsertionDelay").getReal());
2113 configuration.getIntValue("Option/PostsPerPage").setValue(options.getIntegerOption("PostsPerPage").getReal());
2114 configuration.getIntValue("Option/ImagesPerPage").setValue(options.getIntegerOption("ImagesPerPage").getReal());
2115 configuration.getIntValue("Option/CharactersPerPost").setValue(options.getIntegerOption("CharactersPerPost").getReal());
2116 configuration.getIntValue("Option/PostCutOffLength").setValue(options.getIntegerOption("PostCutOffLength").getReal());
2117 configuration.getBooleanValue("Option/RequireFullAccess").setValue(options.getBooleanOption("RequireFullAccess").getReal());
2118 configuration.getIntValue("Option/PositiveTrust").setValue(options.getIntegerOption("PositiveTrust").getReal());
2119 configuration.getIntValue("Option/NegativeTrust").setValue(options.getIntegerOption("NegativeTrust").getReal());
2120 configuration.getStringValue("Option/TrustComment").setValue(options.getStringOption("TrustComment").getReal());
2121 configuration.getBooleanValue("Option/ActivateFcpInterface").setValue(options.getBooleanOption("ActivateFcpInterface").getReal());
2122 configuration.getIntValue("Option/FcpFullAccessRequired").setValue(options.getIntegerOption("FcpFullAccessRequired").getReal());
2124 /* save known Sones. */
2125 int soneCounter = 0;
2126 synchronized (knownSones) {
2127 for (String knownSoneId : knownSones) {
2128 configuration.getStringValue("KnownSone/" + soneCounter++ + "/ID").setValue(knownSoneId);
2130 configuration.getStringValue("KnownSone/" + soneCounter + "/ID").setValue(null);
2133 /* save Sone following times. */
2135 synchronized (soneFollowingTimes) {
2136 for (Entry<Sone, Long> soneFollowingTime : soneFollowingTimes.entrySet()) {
2137 configuration.getStringValue("SoneFollowingTimes/" + soneCounter + "/Sone").setValue(soneFollowingTime.getKey().getId());
2138 configuration.getLongValue("SoneFollowingTimes/" + soneCounter + "/Time").setValue(soneFollowingTime.getValue());
2141 configuration.getStringValue("SoneFollowingTimes/" + soneCounter + "/Sone").setValue(null);
2144 /* save known posts. */
2145 int postCounter = 0;
2146 synchronized (knownPosts) {
2147 for (String knownPostId : knownPosts) {
2148 configuration.getStringValue("KnownPosts/" + postCounter++ + "/ID").setValue(knownPostId);
2150 configuration.getStringValue("KnownPosts/" + postCounter + "/ID").setValue(null);
2153 /* save known replies. */
2154 int replyCounter = 0;
2155 synchronized (knownReplies) {
2156 for (String knownReplyId : knownReplies) {
2157 configuration.getStringValue("KnownReplies/" + replyCounter++ + "/ID").setValue(knownReplyId);
2159 configuration.getStringValue("KnownReplies/" + replyCounter + "/ID").setValue(null);
2162 /* save bookmarked posts. */
2163 int bookmarkedPostCounter = 0;
2164 synchronized (bookmarkedPosts) {
2165 for (String bookmarkedPostId : bookmarkedPosts) {
2166 configuration.getStringValue("Bookmarks/Post/" + bookmarkedPostCounter++ + "/ID").setValue(bookmarkedPostId);
2169 configuration.getStringValue("Bookmarks/Post/" + bookmarkedPostCounter++ + "/ID").setValue(null);
2172 configuration.save();
2174 } catch (ConfigurationException ce1) {
2175 logger.log(Level.SEVERE, "Could not store configuration!", ce1);
2177 synchronized (configuration) {
2178 storingConfiguration = false;
2184 * Loads the configuration.
2186 @SuppressWarnings("unchecked")
2187 private void loadConfiguration() {
2188 /* create options. */
2189 options.addIntegerOption("InsertionDelay", new DefaultOption<Integer>(60, new IntegerRangePredicate(0, Integer.MAX_VALUE), new OptionWatcher<Integer>() {
2192 public void optionChanged(Option<Integer> option, Integer oldValue, Integer newValue) {
2193 SoneInserter.setInsertionDelay(newValue);
2197 options.addIntegerOption("PostsPerPage", new DefaultOption<Integer>(10, new IntegerRangePredicate(1, Integer.MAX_VALUE)));
2198 options.addIntegerOption("ImagesPerPage", new DefaultOption<Integer>(9, new IntegerRangePredicate(1, Integer.MAX_VALUE)));
2199 options.addIntegerOption("CharactersPerPost", new DefaultOption<Integer>(400, Predicates.<Integer> or(new IntegerRangePredicate(50, Integer.MAX_VALUE), Predicates.equalTo(-1))));
2200 options.addIntegerOption("PostCutOffLength", new DefaultOption<Integer>(200, Predicates.<Integer> or(new IntegerRangePredicate(50, Integer.MAX_VALUE), Predicates.equalTo(-1))));
2201 options.addBooleanOption("RequireFullAccess", new DefaultOption<Boolean>(false));
2202 options.addIntegerOption("PositiveTrust", new DefaultOption<Integer>(75, new IntegerRangePredicate(0, 100)));
2203 options.addIntegerOption("NegativeTrust", new DefaultOption<Integer>(-25, new IntegerRangePredicate(-100, 100)));
2204 options.addStringOption("TrustComment", new DefaultOption<String>("Set from Sone Web Interface"));
2205 options.addBooleanOption("ActivateFcpInterface", new DefaultOption<Boolean>(false, new OptionWatcher<Boolean>() {
2208 @SuppressWarnings("synthetic-access")
2209 public void optionChanged(Option<Boolean> option, Boolean oldValue, Boolean newValue) {
2210 fcpInterface.setActive(newValue);
2213 options.addIntegerOption("FcpFullAccessRequired", new DefaultOption<Integer>(2, new OptionWatcher<Integer>() {
2216 @SuppressWarnings("synthetic-access")
2217 public void optionChanged(Option<Integer> option, Integer oldValue, Integer newValue) {
2218 fcpInterface.setFullAccessRequired(FullAccessRequired.values()[newValue]);
2223 loadConfigurationValue("InsertionDelay");
2224 loadConfigurationValue("PostsPerPage");
2225 loadConfigurationValue("ImagesPerPage");
2226 loadConfigurationValue("CharactersPerPost");
2227 loadConfigurationValue("PostCutOffLength");
2228 options.getBooleanOption("RequireFullAccess").set(configuration.getBooleanValue("Option/RequireFullAccess").getValue(null));
2229 loadConfigurationValue("PositiveTrust");
2230 loadConfigurationValue("NegativeTrust");
2231 options.getStringOption("TrustComment").set(configuration.getStringValue("Option/TrustComment").getValue(null));
2232 options.getBooleanOption("ActivateFcpInterface").set(configuration.getBooleanValue("Option/ActivateFcpInterface").getValue(null));
2233 options.getIntegerOption("FcpFullAccessRequired").set(configuration.getIntValue("Option/FcpFullAccessRequired").getValue(null));
2235 /* load known Sones. */
2236 int soneCounter = 0;
2238 String knownSoneId = configuration.getStringValue("KnownSone/" + soneCounter++ + "/ID").getValue(null);
2239 if (knownSoneId == null) {
2242 synchronized (knownSones) {
2243 knownSones.add(knownSoneId);
2247 /* load Sone following times. */
2250 String soneId = configuration.getStringValue("SoneFollowingTimes/" + soneCounter + "/Sone").getValue(null);
2251 if (soneId == null) {
2254 long time = configuration.getLongValue("SoneFollowingTimes/" + soneCounter + "/Time").getValue(Long.MAX_VALUE);
2255 Sone followedSone = getSone(soneId);
2256 if (followedSone == null) {
2257 logger.log(Level.WARNING, String.format("Ignoring Sone with invalid ID: %s", soneId));
2259 synchronized (soneFollowingTimes) {
2260 soneFollowingTimes.put(getSone(soneId), time);
2266 /* load known posts. */
2267 int postCounter = 0;
2269 String knownPostId = configuration.getStringValue("KnownPosts/" + postCounter++ + "/ID").getValue(null);
2270 if (knownPostId == null) {
2273 synchronized (knownPosts) {
2274 knownPosts.add(knownPostId);
2278 /* load known replies. */
2279 int replyCounter = 0;
2281 String knownReplyId = configuration.getStringValue("KnownReplies/" + replyCounter++ + "/ID").getValue(null);
2282 if (knownReplyId == null) {
2285 synchronized (knownReplies) {
2286 knownReplies.add(knownReplyId);
2290 /* load bookmarked posts. */
2291 int bookmarkedPostCounter = 0;
2293 String bookmarkedPostId = configuration.getStringValue("Bookmarks/Post/" + bookmarkedPostCounter++ + "/ID").getValue(null);
2294 if (bookmarkedPostId == null) {
2297 synchronized (bookmarkedPosts) {
2298 bookmarkedPosts.add(bookmarkedPostId);
2305 * Loads an {@link Integer} configuration value for the option with the
2306 * given name, logging validation failures.
2309 * The name of the option to load
2311 private void loadConfigurationValue(String optionName) {
2313 options.getIntegerOption(optionName).set(configuration.getIntValue("Option/" + optionName).getValue(null));
2314 } catch (IllegalArgumentException iae1) {
2315 logger.log(Level.WARNING, String.format("Invalid value for %s in configuration, using default.", optionName));
2320 * Generate a Sone URI from the given URI and latest edition.
2323 * The URI to derive the Sone URI from
2324 * @return The derived URI
2326 private static FreenetURI getSoneUri(String uriString) {
2328 FreenetURI uri = new FreenetURI(uriString).setDocName("Sone").setMetaString(new String[0]);
2330 } catch (MalformedURLException mue1) {
2331 logger.log(Level.WARNING, String.format("Could not create Sone URI from URI: %s", uriString), mue1);
2337 * Notifies the core that a new {@link OwnIdentity} was added.
2339 * @param ownIdentityAddedEvent
2343 public void ownIdentityAdded(OwnIdentityAddedEvent ownIdentityAddedEvent) {
2344 OwnIdentity ownIdentity = ownIdentityAddedEvent.ownIdentity();
2345 logger.log(Level.FINEST, String.format("Adding OwnIdentity: %s", ownIdentity));
2346 if (ownIdentity.hasContext("Sone")) {
2347 trustedIdentities.put(ownIdentity, Collections.synchronizedSet(new HashSet<Identity>()));
2348 addLocalSone(ownIdentity);
2353 * Notifies the core that an {@link OwnIdentity} was removed.
2355 * @param ownIdentityRemovedEvent
2359 public void ownIdentityRemoved(OwnIdentityRemovedEvent ownIdentityRemovedEvent) {
2360 OwnIdentity ownIdentity = ownIdentityRemovedEvent.ownIdentity();
2361 logger.log(Level.FINEST, String.format("Removing OwnIdentity: %s", ownIdentity));
2362 trustedIdentities.remove(ownIdentity);
2366 * Notifies the core that a new {@link Identity} was added.
2368 * @param identityAddedEvent
2372 public void identityAdded(IdentityAddedEvent identityAddedEvent) {
2373 Identity identity = identityAddedEvent.identity();
2374 logger.log(Level.FINEST, String.format("Adding Identity: %s", identity));
2375 trustedIdentities.get(identityAddedEvent.ownIdentity()).add(identity);
2376 addRemoteSone(identity);
2380 * Notifies the core that an {@link Identity} was updated.
2382 * @param identityUpdatedEvent
2386 public void identityUpdated(IdentityUpdatedEvent identityUpdatedEvent) {
2387 final Identity identity = identityUpdatedEvent.identity();
2388 soneDownloaders.execute(new Runnable() {
2391 @SuppressWarnings("synthetic-access")
2393 Sone sone = getRemoteSone(identity.getId(), false);
2394 sone.setIdentity(identity);
2395 sone.setLatestEdition(Numbers.safeParseLong(identity.getProperty("Sone.LatestEdition"), sone.getLatestEdition()));
2396 soneDownloader.addSone(sone);
2397 soneDownloader.fetchSone(sone);
2403 * Notifies the core that an {@link Identity} was removed.
2405 * @param identityRemovedEvent
2409 public void identityRemoved(IdentityRemovedEvent identityRemovedEvent) {
2410 OwnIdentity ownIdentity = identityRemovedEvent.ownIdentity();
2411 Identity identity = identityRemovedEvent.identity();
2412 trustedIdentities.get(ownIdentity).remove(identity);
2413 boolean foundIdentity = false;
2414 for (Entry<OwnIdentity, Set<Identity>> trustedIdentity : trustedIdentities.entrySet()) {
2415 if (trustedIdentity.getKey().equals(ownIdentity)) {
2418 if (trustedIdentity.getValue().contains(identity)) {
2419 foundIdentity = true;
2422 if (foundIdentity) {
2423 /* some local identity still trusts this identity, don’t remove. */
2426 Sone sone = getSone(identity.getId(), false);
2428 /* TODO - we don’t have the Sone anymore. should this happen? */
2431 synchronized (posts) {
2432 synchronized (knownPosts) {
2433 for (Post post : sone.getPosts()) {
2434 posts.remove(post.getId());
2435 eventBus.post(new PostRemovedEvent(post));
2439 synchronized (replies) {
2440 synchronized (knownReplies) {
2441 for (PostReply reply : sone.getReplies()) {
2442 replies.remove(reply.getId());
2443 eventBus.post(new PostReplyRemovedEvent(reply));
2447 synchronized (sones) {
2448 sones.remove(identity.getId());
2450 eventBus.post(new SoneRemovedEvent(sone));
2454 * Deletes the temporary image.
2456 * @param imageInsertFinishedEvent
2460 public void imageInsertFinished(ImageInsertFinishedEvent imageInsertFinishedEvent) {
2461 logger.log(Level.WARNING, String.format("Image insert finished for %s: %s", imageInsertFinishedEvent.image(), imageInsertFinishedEvent.resultingUri()));
2462 imageInsertFinishedEvent.image().setKey(imageInsertFinishedEvent.resultingUri().toString());
2463 deleteTemporaryImage(imageInsertFinishedEvent.image().getId());
2464 touchConfiguration();