2 * Sone - Core.java - Copyright © 2010–2012 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.logging.Level;
36 import java.util.logging.Logger;
38 import net.pterodactylus.sone.core.Options.DefaultOption;
39 import net.pterodactylus.sone.core.Options.Option;
40 import net.pterodactylus.sone.core.Options.OptionWatcher;
41 import net.pterodactylus.sone.core.event.ImageInsertFinishedEvent;
42 import net.pterodactylus.sone.core.event.MarkPostKnownEvent;
43 import net.pterodactylus.sone.core.event.MarkPostReplyKnownEvent;
44 import net.pterodactylus.sone.core.event.MarkSoneKnownEvent;
45 import net.pterodactylus.sone.core.event.NewPostFoundEvent;
46 import net.pterodactylus.sone.core.event.NewPostReplyFoundEvent;
47 import net.pterodactylus.sone.core.event.NewSoneFoundEvent;
48 import net.pterodactylus.sone.core.event.PostRemovedEvent;
49 import net.pterodactylus.sone.core.event.PostReplyRemovedEvent;
50 import net.pterodactylus.sone.core.event.SoneLockedEvent;
51 import net.pterodactylus.sone.core.event.SoneRemovedEvent;
52 import net.pterodactylus.sone.core.event.SoneUnlockedEvent;
53 import net.pterodactylus.sone.data.Album;
54 import net.pterodactylus.sone.data.Client;
55 import net.pterodactylus.sone.data.Image;
56 import net.pterodactylus.sone.data.Post;
57 import net.pterodactylus.sone.data.PostReply;
58 import net.pterodactylus.sone.data.Profile;
59 import net.pterodactylus.sone.data.Profile.Field;
60 import net.pterodactylus.sone.data.Reply;
61 import net.pterodactylus.sone.data.Sone;
62 import net.pterodactylus.sone.data.Sone.ShowCustomAvatars;
63 import net.pterodactylus.sone.data.Sone.SoneStatus;
64 import net.pterodactylus.sone.data.TemporaryImage;
65 import net.pterodactylus.sone.data.impl.PostImpl;
66 import net.pterodactylus.sone.fcp.FcpInterface;
67 import net.pterodactylus.sone.fcp.FcpInterface.FullAccessRequired;
68 import net.pterodactylus.sone.freenet.wot.Identity;
69 import net.pterodactylus.sone.freenet.wot.IdentityManager;
70 import net.pterodactylus.sone.freenet.wot.OwnIdentity;
71 import net.pterodactylus.sone.freenet.wot.event.IdentityAddedEvent;
72 import net.pterodactylus.sone.freenet.wot.event.IdentityRemovedEvent;
73 import net.pterodactylus.sone.freenet.wot.event.IdentityUpdatedEvent;
74 import net.pterodactylus.sone.freenet.wot.event.OwnIdentityAddedEvent;
75 import net.pterodactylus.sone.freenet.wot.event.OwnIdentityRemovedEvent;
76 import net.pterodactylus.sone.main.SonePlugin;
77 import net.pterodactylus.util.config.Configuration;
78 import net.pterodactylus.util.config.ConfigurationException;
79 import net.pterodactylus.util.logging.Logging;
80 import net.pterodactylus.util.number.Numbers;
81 import net.pterodactylus.util.service.AbstractService;
82 import net.pterodactylus.util.thread.NamedThreadFactory;
83 import net.pterodactylus.util.thread.Ticker;
84 import net.pterodactylus.util.validation.EqualityValidator;
85 import net.pterodactylus.util.validation.IntegerRangeValidator;
86 import net.pterodactylus.util.validation.OrValidator;
88 import com.google.common.base.Predicate;
89 import com.google.common.collect.Collections2;
90 import com.google.common.eventbus.EventBus;
91 import com.google.common.eventbus.Subscribe;
92 import com.google.inject.Inject;
94 import freenet.keys.FreenetURI;
99 * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
101 public class Core extends AbstractService implements SoneProvider, PostProvider {
104 private static final Logger logger = Logging.getLogger(Core.class);
106 /** The start time. */
107 private final long startupTime = System.currentTimeMillis();
110 private final Options options = new Options();
112 /** The preferences. */
113 private final Preferences preferences = new Preferences(options);
115 /** The event bus. */
116 private final EventBus eventBus;
118 /** The configuration. */
119 private Configuration configuration;
121 /** Whether we’re currently saving the configuration. */
122 private boolean storingConfiguration = false;
124 /** The identity manager. */
125 private final IdentityManager identityManager;
127 /** Interface to freenet. */
128 private final FreenetInterface freenetInterface;
130 /** The Sone downloader. */
131 private final SoneDownloader soneDownloader;
133 /** The image inserter. */
134 private final ImageInserter imageInserter;
136 /** Sone downloader thread-pool. */
137 private final ExecutorService soneDownloaders = Executors.newFixedThreadPool(10, new NamedThreadFactory("Sone Downloader %2$d"));
139 /** The update checker. */
140 private final UpdateChecker updateChecker;
142 /** The trust updater. */
143 private final WebOfTrustUpdater webOfTrustUpdater;
145 /** The FCP interface. */
146 private volatile FcpInterface fcpInterface;
148 /** The times Sones were followed. */
149 private final Map<Sone, Long> soneFollowingTimes = new HashMap<Sone, Long>();
151 /** Locked local Sones. */
152 /* synchronize on itself. */
153 private final Set<Sone> lockedSones = new HashSet<Sone>();
155 /** Sone inserters. */
156 /* synchronize access on this on sones. */
157 private final Map<Sone, SoneInserter> soneInserters = new HashMap<Sone, SoneInserter>();
159 /** Sone rescuers. */
160 /* synchronize access on this on sones. */
161 private final Map<Sone, SoneRescuer> soneRescuers = new HashMap<Sone, SoneRescuer>();
164 /* synchronize access on this on itself. */
165 private final Map<String, Sone> sones = new HashMap<String, Sone>();
167 /** All known Sones. */
168 private final Set<String> knownSones = new HashSet<String>();
171 private final Map<String, Post> posts = new HashMap<String, Post>();
173 /** All known posts. */
174 private final Set<String> knownPosts = new HashSet<String>();
177 private final Map<String, PostReply> replies = new HashMap<String, PostReply>();
179 /** All known replies. */
180 private final Set<String> knownReplies = new HashSet<String>();
182 /** All bookmarked posts. */
183 /* synchronize access on itself. */
184 private final Set<String> bookmarkedPosts = new HashSet<String>();
186 /** Trusted identities, sorted by own identities. */
187 private final Map<OwnIdentity, Set<Identity>> trustedIdentities = Collections.synchronizedMap(new HashMap<OwnIdentity, Set<Identity>>());
189 /** All known albums. */
190 private final Map<String, Album> albums = new HashMap<String, Album>();
192 /** All known images. */
193 private final Map<String, Image> images = new HashMap<String, Image>();
195 /** All temporary images. */
196 private final Map<String, TemporaryImage> temporaryImages = new HashMap<String, TemporaryImage>();
198 /** Ticker for threads that mark own elements as known. */
199 private final Ticker localElementTicker = new Ticker();
201 /** The time the configuration was last touched. */
202 private volatile long lastConfigurationUpdate;
205 * Creates a new core.
207 * @param configuration
208 * The configuration of the core
209 * @param freenetInterface
210 * The freenet interface
211 * @param identityManager
212 * The identity manager
213 * @param webOfTrustUpdater
214 * The WebOfTrust updater
219 public Core(Configuration configuration, FreenetInterface freenetInterface, IdentityManager identityManager, WebOfTrustUpdater webOfTrustUpdater, EventBus eventBus) {
221 this.configuration = configuration;
222 this.freenetInterface = freenetInterface;
223 this.identityManager = identityManager;
224 this.soneDownloader = new SoneDownloader(this, freenetInterface);
225 this.imageInserter = new ImageInserter(freenetInterface);
226 this.updateChecker = new UpdateChecker(eventBus, freenetInterface);
227 this.webOfTrustUpdater = webOfTrustUpdater;
228 this.eventBus = eventBus;
236 * Returns the time Sone was started.
238 * @return The startup time (in milliseconds since Jan 1, 1970 UTC)
240 public long getStartupTime() {
245 * Sets the configuration to use. This will automatically save the current
246 * configuration to the given configuration.
248 * @param configuration
249 * The new configuration to use
251 public void setConfiguration(Configuration configuration) {
252 this.configuration = configuration;
253 touchConfiguration();
257 * Returns the options used by the core.
259 * @return The options of the core
261 public Preferences getPreferences() {
266 * Returns the identity manager used by the core.
268 * @return The identity manager
270 public IdentityManager getIdentityManager() {
271 return identityManager;
275 * Returns the update checker.
277 * @return The update checker
279 public UpdateChecker getUpdateChecker() {
280 return updateChecker;
284 * Sets the FCP interface to use.
286 * @param fcpInterface
287 * The FCP interface to use
289 public void setFcpInterface(FcpInterface fcpInterface) {
290 this.fcpInterface = fcpInterface;
294 * Returns the Sone rescuer for the given local Sone.
297 * The local Sone to get the rescuer for
298 * @return The Sone rescuer for the given Sone
300 public SoneRescuer getSoneRescuer(Sone sone) {
301 checkNotNull(sone, "sone must not be null");
302 checkArgument(sone.isLocal(), "sone must be local");
303 synchronized (sones) {
304 SoneRescuer soneRescuer = soneRescuers.get(sone);
305 if (soneRescuer == null) {
306 soneRescuer = new SoneRescuer(this, soneDownloader, sone);
307 soneRescuers.put(sone, soneRescuer);
315 * Returns whether the given Sone is currently locked.
319 * @return {@code true} if the Sone is locked, {@code false} if it is not
321 public boolean isLocked(Sone sone) {
322 synchronized (lockedSones) {
323 return lockedSones.contains(sone);
328 * Returns all Sones, remote and local.
332 public Set<Sone> getSones() {
333 return new HashSet<Sone>(sones.values());
337 * Returns the Sone with the given ID, regardless whether it’s local or
341 * The ID of the Sone to get
342 * @return The Sone with the given ID, or {@code null} if there is no such
345 public Sone getSone(String id) {
346 return getSone(id, true);
350 * Returns the Sone with the given ID, regardless whether it’s local or
354 * The ID of the Sone to get
356 * {@code true} to create a new Sone if none exists,
357 * {@code false} to return {@code null} if a Sone with the given
359 * @return The Sone with the given ID, or {@code null} if there is no such
363 public Sone getSone(String id, boolean create) {
364 synchronized (sones) {
365 if (!sones.containsKey(id) && create) {
366 Sone sone = new Sone(id, false);
369 return sones.get(id);
374 * Checks whether the core knows a Sone with the given ID.
378 * @return {@code true} if there is a Sone with the given ID, {@code false}
381 public boolean hasSone(String id) {
382 synchronized (sones) {
383 return sones.containsKey(id);
388 * Returns all local Sones.
390 * @return All local Sones
392 public Collection<Sone> getLocalSones() {
393 synchronized (sones) {
394 return Collections2.filter(sones.values(), new Predicate<Sone>() {
397 public boolean apply(Sone sone) {
398 return sone.isLocal();
405 * Returns the local Sone with the given ID, optionally creating a new Sone.
410 * {@code true} to create a new Sone if none exists,
411 * {@code false} to return null if none exists
412 * @return The Sone with the given ID, or {@code null}
414 public Sone getLocalSone(String id, boolean create) {
415 synchronized (sones) {
416 Sone sone = sones.get(id);
417 if ((sone == null) && create) {
418 sone = new Sone(id, true);
421 if ((sone != null) && !sone.isLocal()) {
422 sone = new Sone(id, true);
430 * Returns all remote Sones.
432 * @return All remote Sones
434 public Collection<Sone> getRemoteSones() {
435 synchronized (sones) {
436 return Collections2.filter(sones.values(), new Predicate<Sone>() {
439 public boolean apply(Sone sone) {
440 return !sone.isLocal();
447 * Returns the remote Sone with the given ID.
450 * The ID of the remote Sone to get
452 * {@code true} to always create a Sone, {@code false} to return
453 * {@code null} if no Sone with the given ID exists
454 * @return The Sone with the given ID
456 public Sone getRemoteSone(String id, boolean create) {
457 synchronized (sones) {
458 Sone sone = sones.get(id);
459 if ((sone == null) && create && (id != null) && (id.length() == 43)) {
460 sone = new Sone(id, false);
468 * Returns whether the given Sone has been modified.
471 * The Sone to check for modifications
472 * @return {@code true} if a modification has been detected in the Sone,
473 * {@code false} otherwise
475 public boolean isModifiedSone(Sone sone) {
476 return (soneInserters.containsKey(sone)) ? soneInserters.get(sone).isModified() : false;
480 * Returns the time when the given was first followed by any local Sone.
483 * The Sone to get the time for
484 * @return The time (in milliseconds since Jan 1, 1970) the Sone has first
485 * been followed, or {@link Long#MAX_VALUE}
487 public long getSoneFollowingTime(Sone sone) {
488 synchronized (soneFollowingTimes) {
489 if (soneFollowingTimes.containsKey(sone)) {
490 return soneFollowingTimes.get(sone);
492 return Long.MAX_VALUE;
497 * Returns whether the target Sone is trusted by the origin Sone.
503 * @return {@code true} if the target Sone is trusted by the origin Sone
505 public boolean isSoneTrusted(Sone origin, Sone target) {
506 checkNotNull(origin, "origin must not be null");
507 checkNotNull(target, "target must not be null");
508 checkArgument(origin.getIdentity() instanceof OwnIdentity, "origin’s identity must be an OwnIdentity");
509 return trustedIdentities.containsKey(origin.getIdentity()) && trustedIdentities.get(origin.getIdentity()).contains(target.getIdentity());
513 * Returns the post with the given ID.
516 * The ID of the post to get
517 * @return The post with the given ID, or a new post with the given ID
519 public Post getPost(String postId) {
520 return getPost(postId, true);
524 * Returns the post with the given ID, optionally creating a new post.
527 * The ID of the post to get
529 * {@code true} it create a new post if no post with the given ID
530 * exists, {@code false} to return {@code null}
531 * @return The post, or {@code null} if there is no such post
534 public Post getPost(String postId, boolean create) {
535 synchronized (posts) {
536 Post post = posts.get(postId);
537 if ((post == null) && create) {
538 post = new PostImpl(postId);
539 posts.put(postId, post);
546 * Returns all posts that have the given Sone as recipient.
548 * @see Post#getRecipient()
550 * The recipient of the posts
551 * @return All posts that have the given Sone as recipient
553 public Set<Post> getDirectedPosts(Sone recipient) {
554 checkNotNull(recipient, "recipient must not be null");
555 Set<Post> directedPosts = new HashSet<Post>();
556 synchronized (posts) {
557 for (Post post : posts.values()) {
558 if (recipient.equals(post.getRecipient())) {
559 directedPosts.add(post);
563 return directedPosts;
567 * Returns the reply with the given ID. If there is no reply with the given
568 * ID yet, a new one is created, unless {@code create} is false in which
569 * case {@code null} is returned.
572 * The ID of the reply to get
574 * {@code true} to always return a {@link Reply}, {@code false}
575 * to return {@code null} if no reply can be found
576 * @return The reply, or {@code null} if there is no such reply
578 public PostReply getPostReply(String replyId, boolean create) {
579 synchronized (replies) {
580 PostReply reply = replies.get(replyId);
581 if (create && (reply == null)) {
582 reply = new PostReply(replyId);
583 replies.put(replyId, reply);
590 * Returns all replies for the given post, order ascending by time.
593 * The post to get all replies for
594 * @return All replies for the given post
596 public List<PostReply> getReplies(Post post) {
597 Set<Sone> sones = getSones();
598 List<PostReply> replies = new ArrayList<PostReply>();
599 for (Sone sone : sones) {
600 for (PostReply reply : sone.getReplies()) {
601 if (reply.getPost().equals(post)) {
606 Collections.sort(replies, Reply.TIME_COMPARATOR);
611 * Returns all Sones that have liked the given post.
614 * The post to get the liking Sones for
615 * @return The Sones that like the given post
617 public Set<Sone> getLikes(Post post) {
618 Set<Sone> sones = new HashSet<Sone>();
619 for (Sone sone : getSones()) {
620 if (sone.getLikedPostIds().contains(post.getId())) {
628 * Returns all Sones that have liked the given reply.
631 * The reply to get the liking Sones for
632 * @return The Sones that like the given reply
634 public Set<Sone> getLikes(PostReply reply) {
635 Set<Sone> sones = new HashSet<Sone>();
636 for (Sone sone : getSones()) {
637 if (sone.getLikedReplyIds().contains(reply.getId())) {
645 * Returns whether the given post is bookmarked.
649 * @return {@code true} if the given post is bookmarked, {@code false}
652 public boolean isBookmarked(Post post) {
653 return isPostBookmarked(post.getId());
657 * Returns whether the post with the given ID is bookmarked.
660 * The ID of the post to check
661 * @return {@code true} if the post with the given ID is bookmarked,
662 * {@code false} otherwise
664 public boolean isPostBookmarked(String id) {
665 synchronized (bookmarkedPosts) {
666 return bookmarkedPosts.contains(id);
671 * Returns all currently known bookmarked posts.
673 * @return All bookmarked posts
675 public Set<Post> getBookmarkedPosts() {
676 Set<Post> posts = new HashSet<Post>();
677 synchronized (bookmarkedPosts) {
678 for (String bookmarkedPostId : bookmarkedPosts) {
679 Post post = getPost(bookmarkedPostId, false);
689 * Returns the album with the given ID, creating a new album if no album
690 * with the given ID can be found.
693 * The ID of the album
694 * @return The album with the given ID
696 public Album getAlbum(String albumId) {
697 return getAlbum(albumId, true);
701 * Returns the album with the given ID, optionally creating a new album if
702 * an album with the given ID can not be found.
705 * The ID of the album
707 * {@code true} to create a new album if none exists for the
709 * @return The album with the given ID, or {@code null} if no album with the
710 * given ID exists and {@code create} is {@code false}
712 public Album getAlbum(String albumId, boolean create) {
713 synchronized (albums) {
714 Album album = albums.get(albumId);
715 if (create && (album == null)) {
716 album = new Album(albumId);
717 albums.put(albumId, album);
724 * Returns the image with the given ID, creating it if necessary.
727 * The ID of the image
728 * @return The image with the given ID
730 public Image getImage(String imageId) {
731 return getImage(imageId, true);
735 * Returns the image with the given ID, optionally creating it if it does
739 * The ID of the image
741 * {@code true} to create an image if none exists with the given
743 * @return The image with the given ID, or {@code null} if none exists and
746 public Image getImage(String imageId, boolean create) {
747 synchronized (images) {
748 Image image = images.get(imageId);
749 if (create && (image == null)) {
750 image = new Image(imageId);
751 images.put(imageId, image);
758 * Returns the temporary image with the given ID.
761 * The ID of the temporary image
762 * @return The temporary image, or {@code null} if there is no temporary
763 * image with the given ID
765 public TemporaryImage getTemporaryImage(String imageId) {
766 synchronized (temporaryImages) {
767 return temporaryImages.get(imageId);
776 * Locks the given Sone. A locked Sone will not be inserted by
777 * {@link SoneInserter} until it is {@link #unlockSone(Sone) unlocked}
783 public void lockSone(Sone sone) {
784 synchronized (lockedSones) {
785 if (lockedSones.add(sone)) {
786 eventBus.post(new SoneLockedEvent(sone));
792 * Unlocks the given Sone.
794 * @see #lockSone(Sone)
798 public void unlockSone(Sone sone) {
799 synchronized (lockedSones) {
800 if (lockedSones.remove(sone)) {
801 eventBus.post(new SoneUnlockedEvent(sone));
807 * Adds a local Sone from the given own identity.
810 * The own identity to create a Sone from
811 * @return The added (or already existing) Sone
813 public Sone addLocalSone(OwnIdentity ownIdentity) {
814 if (ownIdentity == null) {
815 logger.log(Level.WARNING, "Given OwnIdentity is null!");
818 synchronized (sones) {
821 sone = getLocalSone(ownIdentity.getId(), true).setIdentity(ownIdentity).setInsertUri(new FreenetURI(ownIdentity.getInsertUri())).setRequestUri(new FreenetURI(ownIdentity.getRequestUri()));
822 } catch (MalformedURLException mue1) {
823 logger.log(Level.SEVERE, String.format("Could not convert the Identity’s URIs to Freenet URIs: %s, %s", ownIdentity.getInsertUri(), ownIdentity.getRequestUri()), mue1);
826 sone.setLatestEdition(Numbers.safeParseLong(ownIdentity.getProperty("Sone.LatestEdition"), (long) 0));
827 sone.setClient(new Client("Sone", SonePlugin.VERSION.toString()));
829 /* TODO - load posts ’n stuff */
830 sones.put(ownIdentity.getId(), sone);
831 final SoneInserter soneInserter = new SoneInserter(this, eventBus, freenetInterface, sone);
832 soneInserters.put(sone, soneInserter);
833 sone.setStatus(SoneStatus.idle);
835 soneInserter.start();
841 * Creates a new Sone for the given own identity.
844 * The own identity to create a Sone for
845 * @return The created Sone
847 public Sone createSone(OwnIdentity ownIdentity) {
848 if (!webOfTrustUpdater.addContextWait(ownIdentity, "Sone")) {
849 logger.log(Level.SEVERE, String.format("Could not add “Sone” context to own identity: %s", ownIdentity));
852 Sone sone = addLocalSone(ownIdentity);
853 sone.getOptions().addBooleanOption("AutoFollow", new DefaultOption<Boolean>(false));
854 sone.getOptions().addBooleanOption("EnableSoneInsertNotifications", new DefaultOption<Boolean>(false));
855 sone.getOptions().addBooleanOption("ShowNotification/NewSones", new DefaultOption<Boolean>(true));
856 sone.getOptions().addBooleanOption("ShowNotification/NewPosts", new DefaultOption<Boolean>(true));
857 sone.getOptions().addBooleanOption("ShowNotification/NewReplies", new DefaultOption<Boolean>(true));
858 sone.getOptions().addEnumOption("ShowCustomAvatars", new DefaultOption<ShowCustomAvatars>(ShowCustomAvatars.NEVER));
860 followSone(sone, getSone("nwa8lHa271k2QvJ8aa0Ov7IHAV-DFOCFgmDt3X6BpCI"));
861 touchConfiguration();
866 * Adds the Sone of the given identity.
869 * The identity whose Sone to add
870 * @return The added or already existing Sone
872 public Sone addRemoteSone(Identity identity) {
873 if (identity == null) {
874 logger.log(Level.WARNING, "Given Identity is null!");
877 synchronized (sones) {
878 final Sone sone = getRemoteSone(identity.getId(), true).setIdentity(identity);
879 boolean newSone = sone.getRequestUri() == null;
880 sone.setRequestUri(getSoneUri(identity.getRequestUri()));
881 sone.setLatestEdition(Numbers.safeParseLong(identity.getProperty("Sone.LatestEdition"), (long) 0));
883 synchronized (knownSones) {
884 newSone = !knownSones.contains(sone.getId());
886 sone.setKnown(!newSone);
888 eventBus.post(new NewSoneFoundEvent(sone));
889 for (Sone localSone : getLocalSones()) {
890 if (localSone.getOptions().getBooleanOption("AutoFollow").get()) {
891 followSone(localSone, sone);
896 soneDownloader.addSone(sone);
897 soneDownloaders.execute(new Runnable() {
900 @SuppressWarnings("synthetic-access")
902 soneDownloader.fetchSone(sone, sone.getRequestUri());
911 * Lets the given local Sone follow the Sone with the given ID.
914 * The local Sone that should follow another Sone
916 * The ID of the Sone to follow
918 public void followSone(Sone sone, String soneId) {
919 checkNotNull(sone, "sone must not be null");
920 checkNotNull(soneId, "soneId must not be null");
921 Sone followedSone = getSone(soneId, true);
922 if (followedSone == null) {
923 logger.log(Level.INFO, String.format("Ignored Sone with invalid ID: %s", soneId));
926 followSone(sone, getSone(soneId));
930 * Lets the given local Sone follow the other given Sone. If the given Sone
931 * was not followed by any local Sone before, this will mark all elements of
932 * the followed Sone as read that have been created before the current
936 * The local Sone that should follow the other Sone
937 * @param followedSone
938 * The Sone that should be followed
940 public void followSone(Sone sone, Sone followedSone) {
941 checkNotNull(sone, "sone must not be null");
942 checkNotNull(followedSone, "followedSone must not be null");
943 sone.addFriend(followedSone.getId());
944 synchronized (soneFollowingTimes) {
945 if (!soneFollowingTimes.containsKey(followedSone)) {
946 long now = System.currentTimeMillis();
947 soneFollowingTimes.put(followedSone, now);
948 for (Post post : followedSone.getPosts()) {
949 if (post.getTime() < now) {
953 for (PostReply reply : followedSone.getReplies()) {
954 if (reply.getTime() < now) {
955 markReplyKnown(reply);
960 touchConfiguration();
964 * Lets the given local Sone unfollow the Sone with the given ID.
967 * The local Sone that should unfollow another Sone
969 * The ID of the Sone being unfollowed
971 public void unfollowSone(Sone sone, String soneId) {
972 checkNotNull(sone, "sone must not be null");
973 checkNotNull(soneId, "soneId must not be null");
974 unfollowSone(sone, getSone(soneId, false));
978 * Lets the given local Sone unfollow the other given Sone. If the given
979 * local Sone is the last local Sone that followed the given Sone, its
980 * following time will be removed.
983 * The local Sone that should unfollow another Sone
984 * @param unfollowedSone
985 * The Sone being unfollowed
987 public void unfollowSone(Sone sone, Sone unfollowedSone) {
988 checkNotNull(sone, "sone must not be null");
989 checkNotNull(unfollowedSone, "unfollowedSone must not be null");
990 sone.removeFriend(unfollowedSone.getId());
991 boolean unfollowedSoneStillFollowed = false;
992 for (Sone localSone : getLocalSones()) {
993 unfollowedSoneStillFollowed |= localSone.hasFriend(unfollowedSone.getId());
995 if (!unfollowedSoneStillFollowed) {
996 synchronized (soneFollowingTimes) {
997 soneFollowingTimes.remove(unfollowedSone);
1000 touchConfiguration();
1004 * Sets the trust value of the given origin Sone for the target Sone.
1011 * The trust value (from {@code -100} to {@code 100})
1013 public void setTrust(Sone origin, Sone target, int trustValue) {
1014 checkNotNull(origin, "origin must not be null");
1015 checkArgument(origin.getIdentity() instanceof OwnIdentity, "origin must be a local Sone");
1016 checkNotNull(target, "target must not be null");
1017 checkArgument((trustValue >= -100) && (trustValue <= 100), "trustValue must be within [-100, 100]");
1018 webOfTrustUpdater.setTrust((OwnIdentity) origin.getIdentity(), target.getIdentity(), trustValue, preferences.getTrustComment());
1022 * Removes any trust assignment for the given target Sone.
1029 public void removeTrust(Sone origin, Sone target) {
1030 checkNotNull(origin, "origin must not be null");
1031 checkNotNull(target, "target must not be null");
1032 checkArgument(origin.getIdentity() instanceof OwnIdentity, "origin must be a local Sone");
1033 webOfTrustUpdater.setTrust((OwnIdentity) origin.getIdentity(), target.getIdentity(), null, null);
1037 * Assigns the configured positive trust value for the given target.
1044 public void trustSone(Sone origin, Sone target) {
1045 setTrust(origin, target, preferences.getPositiveTrust());
1049 * Assigns the configured negative trust value for the given target.
1056 public void distrustSone(Sone origin, Sone target) {
1057 setTrust(origin, target, preferences.getNegativeTrust());
1061 * Removes the trust assignment for the given target.
1068 public void untrustSone(Sone origin, Sone target) {
1069 removeTrust(origin, target);
1073 * Updates the stored Sone with the given Sone.
1078 public void updateSone(Sone sone) {
1079 updateSone(sone, false);
1083 * Updates the stored Sone with the given Sone. If {@code soneRescueMode} is
1084 * {@code true}, an older Sone than the current Sone can be given to restore
1088 * The Sone to update
1089 * @param soneRescueMode
1090 * {@code true} if the stored Sone should be updated regardless
1091 * of the age of the given Sone
1093 public void updateSone(Sone sone, boolean soneRescueMode) {
1094 if (hasSone(sone.getId())) {
1095 Sone storedSone = getSone(sone.getId());
1096 if (!soneRescueMode && !(sone.getTime() > storedSone.getTime())) {
1097 logger.log(Level.FINE, String.format("Downloaded Sone %s is not newer than stored Sone %s.", sone, storedSone));
1100 synchronized (posts) {
1101 if (!soneRescueMode) {
1102 for (Post post : storedSone.getPosts()) {
1103 posts.remove(post.getId());
1104 if (!sone.getPosts().contains(post)) {
1105 eventBus.post(new PostRemovedEvent(post));
1109 List<Post> storedPosts = storedSone.getPosts();
1110 synchronized (knownPosts) {
1111 for (Post post : sone.getPosts()) {
1112 post.setSone(storedSone).setKnown(knownPosts.contains(post.getId()));
1113 if (!storedPosts.contains(post)) {
1114 if (post.getTime() < getSoneFollowingTime(sone)) {
1115 knownPosts.add(post.getId());
1116 post.setKnown(true);
1117 } else if (!knownPosts.contains(post.getId())) {
1118 eventBus.post(new NewPostFoundEvent(post));
1121 posts.put(post.getId(), post);
1125 synchronized (replies) {
1126 if (!soneRescueMode) {
1127 for (PostReply reply : storedSone.getReplies()) {
1128 replies.remove(reply.getId());
1129 if (!sone.getReplies().contains(reply)) {
1130 eventBus.post(new PostReplyRemovedEvent(reply));
1134 Set<PostReply> storedReplies = storedSone.getReplies();
1135 synchronized (knownReplies) {
1136 for (PostReply reply : sone.getReplies()) {
1137 reply.setSone(storedSone).setKnown(knownReplies.contains(reply.getId()));
1138 if (!storedReplies.contains(reply)) {
1139 if (reply.getTime() < getSoneFollowingTime(sone)) {
1140 knownReplies.add(reply.getId());
1141 reply.setKnown(true);
1142 } else if (!knownReplies.contains(reply.getId())) {
1143 eventBus.post(new NewPostReplyFoundEvent(reply));
1146 replies.put(reply.getId(), reply);
1150 synchronized (albums) {
1151 synchronized (images) {
1152 for (Album album : storedSone.getAlbums()) {
1153 albums.remove(album.getId());
1154 for (Image image : album.getImages()) {
1155 images.remove(image.getId());
1158 for (Album album : sone.getAlbums()) {
1159 albums.put(album.getId(), album);
1160 for (Image image : album.getImages()) {
1161 images.put(image.getId(), image);
1166 synchronized (storedSone) {
1167 if (!soneRescueMode || (sone.getTime() > storedSone.getTime())) {
1168 storedSone.setTime(sone.getTime());
1170 storedSone.setClient(sone.getClient());
1171 storedSone.setProfile(sone.getProfile());
1172 if (soneRescueMode) {
1173 for (Post post : sone.getPosts()) {
1174 storedSone.addPost(post);
1176 for (PostReply reply : sone.getReplies()) {
1177 storedSone.addReply(reply);
1179 for (String likedPostId : sone.getLikedPostIds()) {
1180 storedSone.addLikedPostId(likedPostId);
1182 for (String likedReplyId : sone.getLikedReplyIds()) {
1183 storedSone.addLikedReplyId(likedReplyId);
1185 for (Album album : sone.getAlbums()) {
1186 storedSone.addAlbum(album);
1189 storedSone.setPosts(sone.getPosts());
1190 storedSone.setReplies(sone.getReplies());
1191 storedSone.setLikePostIds(sone.getLikedPostIds());
1192 storedSone.setLikeReplyIds(sone.getLikedReplyIds());
1193 storedSone.setAlbums(sone.getAlbums());
1195 storedSone.setLatestEdition(sone.getLatestEdition());
1201 * Deletes the given Sone. This will remove the Sone from the
1202 * {@link #getLocalSones() local Sones}, stop its {@link SoneInserter} and
1203 * remove the context from its identity.
1206 * The Sone to delete
1208 public void deleteSone(Sone sone) {
1209 if (!(sone.getIdentity() instanceof OwnIdentity)) {
1210 logger.log(Level.WARNING, String.format("Tried to delete Sone of non-own identity: %s", sone));
1213 synchronized (sones) {
1214 if (!getLocalSones().contains(sone)) {
1215 logger.log(Level.WARNING, String.format("Tried to delete non-local Sone: %s", sone));
1218 sones.remove(sone.getId());
1219 SoneInserter soneInserter = soneInserters.remove(sone);
1220 soneInserter.stop();
1222 webOfTrustUpdater.removeContext((OwnIdentity) sone.getIdentity(), "Sone");
1223 webOfTrustUpdater.removeProperty((OwnIdentity) sone.getIdentity(), "Sone.LatestEdition");
1225 configuration.getLongValue("Sone/" + sone.getId() + "/Time").setValue(null);
1226 } catch (ConfigurationException ce1) {
1227 logger.log(Level.WARNING, "Could not remove Sone from configuration!", ce1);
1232 * Marks the given Sone as known. If the Sone was not {@link Post#isKnown()
1233 * known} before, a {@link MarkSoneKnownEvent} is fired.
1236 * The Sone to mark as known
1238 public void markSoneKnown(Sone sone) {
1239 if (!sone.isKnown()) {
1240 sone.setKnown(true);
1241 synchronized (knownSones) {
1242 knownSones.add(sone.getId());
1244 eventBus.post(new MarkSoneKnownEvent(sone));
1245 touchConfiguration();
1250 * Loads and updates the given Sone from the configuration. If any error is
1251 * encountered, loading is aborted and the given Sone is not changed.
1254 * The Sone to load and update
1256 public void loadSone(Sone sone) {
1257 if (!sone.isLocal()) {
1258 logger.log(Level.FINE, String.format("Tried to load non-local Sone: %s", sone));
1262 /* initialize options. */
1263 sone.getOptions().addBooleanOption("AutoFollow", new DefaultOption<Boolean>(false));
1264 sone.getOptions().addBooleanOption("EnableSoneInsertNotifications", new DefaultOption<Boolean>(false));
1265 sone.getOptions().addBooleanOption("ShowNotification/NewSones", new DefaultOption<Boolean>(true));
1266 sone.getOptions().addBooleanOption("ShowNotification/NewPosts", new DefaultOption<Boolean>(true));
1267 sone.getOptions().addBooleanOption("ShowNotification/NewReplies", new DefaultOption<Boolean>(true));
1268 sone.getOptions().addEnumOption("ShowCustomAvatars", new DefaultOption<ShowCustomAvatars>(ShowCustomAvatars.NEVER));
1271 String sonePrefix = "Sone/" + sone.getId();
1272 Long soneTime = configuration.getLongValue(sonePrefix + "/Time").getValue(null);
1273 if (soneTime == null) {
1274 logger.log(Level.INFO, "Could not load Sone because no Sone has been saved.");
1277 String lastInsertFingerprint = configuration.getStringValue(sonePrefix + "/LastInsertFingerprint").getValue("");
1280 Profile profile = new Profile(sone);
1281 profile.setFirstName(configuration.getStringValue(sonePrefix + "/Profile/FirstName").getValue(null));
1282 profile.setMiddleName(configuration.getStringValue(sonePrefix + "/Profile/MiddleName").getValue(null));
1283 profile.setLastName(configuration.getStringValue(sonePrefix + "/Profile/LastName").getValue(null));
1284 profile.setBirthDay(configuration.getIntValue(sonePrefix + "/Profile/BirthDay").getValue(null));
1285 profile.setBirthMonth(configuration.getIntValue(sonePrefix + "/Profile/BirthMonth").getValue(null));
1286 profile.setBirthYear(configuration.getIntValue(sonePrefix + "/Profile/BirthYear").getValue(null));
1288 /* load profile fields. */
1290 String fieldPrefix = sonePrefix + "/Profile/Fields/" + profile.getFields().size();
1291 String fieldName = configuration.getStringValue(fieldPrefix + "/Name").getValue(null);
1292 if (fieldName == null) {
1295 String fieldValue = configuration.getStringValue(fieldPrefix + "/Value").getValue("");
1296 profile.addField(fieldName).setValue(fieldValue);
1300 Set<Post> posts = new HashSet<Post>();
1302 String postPrefix = sonePrefix + "/Posts/" + posts.size();
1303 String postId = configuration.getStringValue(postPrefix + "/ID").getValue(null);
1304 if (postId == null) {
1307 String postRecipientId = configuration.getStringValue(postPrefix + "/Recipient").getValue(null);
1308 long postTime = configuration.getLongValue(postPrefix + "/Time").getValue((long) 0);
1309 String postText = configuration.getStringValue(postPrefix + "/Text").getValue(null);
1310 if ((postTime == 0) || (postText == null)) {
1311 logger.log(Level.WARNING, "Invalid post found, aborting load!");
1314 Post post = getPost(postId).setSone(sone).setTime(postTime).setText(postText);
1315 if ((postRecipientId != null) && (postRecipientId.length() == 43)) {
1316 post.setRecipient(getSone(postRecipientId));
1322 Set<PostReply> replies = new HashSet<PostReply>();
1324 String replyPrefix = sonePrefix + "/Replies/" + replies.size();
1325 String replyId = configuration.getStringValue(replyPrefix + "/ID").getValue(null);
1326 if (replyId == null) {
1329 String postId = configuration.getStringValue(replyPrefix + "/Post/ID").getValue(null);
1330 long replyTime = configuration.getLongValue(replyPrefix + "/Time").getValue((long) 0);
1331 String replyText = configuration.getStringValue(replyPrefix + "/Text").getValue(null);
1332 if ((postId == null) || (replyTime == 0) || (replyText == null)) {
1333 logger.log(Level.WARNING, "Invalid reply found, aborting load!");
1336 replies.add(getPostReply(replyId, true).setSone(sone).setPost(getPost(postId)).setTime(replyTime).setText(replyText));
1339 /* load post likes. */
1340 Set<String> likedPostIds = new HashSet<String>();
1342 String likedPostId = configuration.getStringValue(sonePrefix + "/Likes/Post/" + likedPostIds.size() + "/ID").getValue(null);
1343 if (likedPostId == null) {
1346 likedPostIds.add(likedPostId);
1349 /* load reply likes. */
1350 Set<String> likedReplyIds = new HashSet<String>();
1352 String likedReplyId = configuration.getStringValue(sonePrefix + "/Likes/Reply/" + likedReplyIds.size() + "/ID").getValue(null);
1353 if (likedReplyId == null) {
1356 likedReplyIds.add(likedReplyId);
1360 Set<String> friends = new HashSet<String>();
1362 String friendId = configuration.getStringValue(sonePrefix + "/Friends/" + friends.size() + "/ID").getValue(null);
1363 if (friendId == null) {
1366 friends.add(friendId);
1370 List<Album> topLevelAlbums = new ArrayList<Album>();
1371 int albumCounter = 0;
1373 String albumPrefix = sonePrefix + "/Albums/" + albumCounter++;
1374 String albumId = configuration.getStringValue(albumPrefix + "/ID").getValue(null);
1375 if (albumId == null) {
1378 String albumTitle = configuration.getStringValue(albumPrefix + "/Title").getValue(null);
1379 String albumDescription = configuration.getStringValue(albumPrefix + "/Description").getValue(null);
1380 String albumParentId = configuration.getStringValue(albumPrefix + "/Parent").getValue(null);
1381 String albumImageId = configuration.getStringValue(albumPrefix + "/AlbumImage").getValue(null);
1382 if ((albumTitle == null) || (albumDescription == null)) {
1383 logger.log(Level.WARNING, "Invalid album found, aborting load!");
1386 Album album = getAlbum(albumId).setSone(sone).setTitle(albumTitle).setDescription(albumDescription).setAlbumImage(albumImageId);
1387 if (albumParentId != null) {
1388 Album parentAlbum = getAlbum(albumParentId, false);
1389 if (parentAlbum == null) {
1390 logger.log(Level.WARNING, String.format("Invalid parent album ID: %s", albumParentId));
1393 parentAlbum.addAlbum(album);
1395 if (!topLevelAlbums.contains(album)) {
1396 topLevelAlbums.add(album);
1402 int imageCounter = 0;
1404 String imagePrefix = sonePrefix + "/Images/" + imageCounter++;
1405 String imageId = configuration.getStringValue(imagePrefix + "/ID").getValue(null);
1406 if (imageId == null) {
1409 String albumId = configuration.getStringValue(imagePrefix + "/Album").getValue(null);
1410 String key = configuration.getStringValue(imagePrefix + "/Key").getValue(null);
1411 String title = configuration.getStringValue(imagePrefix + "/Title").getValue(null);
1412 String description = configuration.getStringValue(imagePrefix + "/Description").getValue(null);
1413 Long creationTime = configuration.getLongValue(imagePrefix + "/CreationTime").getValue(null);
1414 Integer width = configuration.getIntValue(imagePrefix + "/Width").getValue(null);
1415 Integer height = configuration.getIntValue(imagePrefix + "/Height").getValue(null);
1416 if ((albumId == null) || (key == null) || (title == null) || (description == null) || (creationTime == null) || (width == null) || (height == null)) {
1417 logger.log(Level.WARNING, "Invalid image found, aborting load!");
1420 Album album = getAlbum(albumId, false);
1421 if (album == null) {
1422 logger.log(Level.WARNING, "Invalid album image encountered, aborting load!");
1425 Image image = getImage(imageId).setSone(sone).setCreationTime(creationTime).setKey(key);
1426 image.setTitle(title).setDescription(description).setWidth(width).setHeight(height);
1427 album.addImage(image);
1431 String avatarId = configuration.getStringValue(sonePrefix + "/Profile/Avatar").getValue(null);
1432 if (avatarId != null) {
1433 profile.setAvatar(getImage(avatarId, false));
1437 sone.getOptions().getBooleanOption("AutoFollow").set(configuration.getBooleanValue(sonePrefix + "/Options/AutoFollow").getValue(null));
1438 sone.getOptions().getBooleanOption("EnableSoneInsertNotifications").set(configuration.getBooleanValue(sonePrefix + "/Options/EnableSoneInsertNotifications").getValue(null));
1439 sone.getOptions().getBooleanOption("ShowNotification/NewSones").set(configuration.getBooleanValue(sonePrefix + "/Options/ShowNotification/NewSones").getValue(null));
1440 sone.getOptions().getBooleanOption("ShowNotification/NewPosts").set(configuration.getBooleanValue(sonePrefix + "/Options/ShowNotification/NewPosts").getValue(null));
1441 sone.getOptions().getBooleanOption("ShowNotification/NewReplies").set(configuration.getBooleanValue(sonePrefix + "/Options/ShowNotification/NewReplies").getValue(null));
1442 sone.getOptions().<ShowCustomAvatars> getEnumOption("ShowCustomAvatars").set(ShowCustomAvatars.valueOf(configuration.getStringValue(sonePrefix + "/Options/ShowCustomAvatars").getValue(ShowCustomAvatars.NEVER.name())));
1444 /* if we’re still here, Sone was loaded successfully. */
1445 synchronized (sone) {
1446 sone.setTime(soneTime);
1447 sone.setProfile(profile);
1448 sone.setPosts(posts);
1449 sone.setReplies(replies);
1450 sone.setLikePostIds(likedPostIds);
1451 sone.setLikeReplyIds(likedReplyIds);
1452 for (String friendId : friends) {
1453 followSone(sone, friendId);
1455 sone.setAlbums(topLevelAlbums);
1456 soneInserters.get(sone).setLastInsertFingerprint(lastInsertFingerprint);
1458 synchronized (knownSones) {
1459 for (String friend : friends) {
1460 knownSones.add(friend);
1463 synchronized (knownPosts) {
1464 for (Post post : posts) {
1465 knownPosts.add(post.getId());
1468 synchronized (knownReplies) {
1469 for (PostReply reply : replies) {
1470 knownReplies.add(reply.getId());
1476 * Creates a new post.
1479 * The Sone that creates the post
1481 * The text of the post
1482 * @return The created post
1484 public Post createPost(Sone sone, String text) {
1485 return createPost(sone, System.currentTimeMillis(), text);
1489 * Creates a new post.
1492 * The Sone that creates the post
1494 * The time of the post
1496 * The text of the post
1497 * @return The created post
1499 public Post createPost(Sone sone, long time, String text) {
1500 return createPost(sone, null, time, text);
1504 * Creates a new post.
1507 * The Sone that creates the post
1509 * The recipient Sone, or {@code null} if this post does not have
1512 * The text of the post
1513 * @return The created post
1515 public Post createPost(Sone sone, Sone recipient, String text) {
1516 return createPost(sone, recipient, System.currentTimeMillis(), text);
1520 * Creates a new post.
1523 * The Sone that creates the post
1525 * The recipient Sone, or {@code null} if this post does not have
1528 * The time of the post
1530 * The text of the post
1531 * @return The created post
1533 public Post createPost(Sone sone, Sone recipient, long time, String text) {
1534 checkNotNull(text, "text must not be null");
1535 checkArgument(text.trim().length() > 0, "text must not be empty");
1536 if (!sone.isLocal()) {
1537 logger.log(Level.FINE, String.format("Tried to create post for non-local Sone: %s", sone));
1540 final Post post = new PostImpl(sone, time, text);
1541 if (recipient != null) {
1542 post.setRecipient(recipient);
1544 synchronized (posts) {
1545 posts.put(post.getId(), post);
1547 eventBus.post(new NewPostFoundEvent(post));
1549 touchConfiguration();
1550 localElementTicker.registerEvent(System.currentTimeMillis() + 10 * 1000, new Runnable() {
1557 markPostKnown(post);
1559 }, "Mark " + post + " read.");
1564 * Deletes the given post.
1567 * The post to delete
1569 public void deletePost(Post post) {
1570 if (!post.getSone().isLocal()) {
1571 logger.log(Level.WARNING, String.format("Tried to delete post of non-local Sone: %s", post.getSone()));
1574 post.getSone().removePost(post);
1575 synchronized (posts) {
1576 posts.remove(post.getId());
1578 eventBus.post(new PostRemovedEvent(post));
1579 markPostKnown(post);
1580 touchConfiguration();
1584 * Marks the given post as known, if it is currently not a known post
1585 * (according to {@link Post#isKnown()}).
1588 * The post to mark as known
1590 public void markPostKnown(Post post) {
1591 post.setKnown(true);
1592 synchronized (knownPosts) {
1593 eventBus.post(new MarkPostKnownEvent(post));
1594 if (knownPosts.add(post.getId())) {
1595 touchConfiguration();
1598 for (PostReply reply : getReplies(post)) {
1599 markReplyKnown(reply);
1604 * Bookmarks the given post.
1607 * The post to bookmark
1609 public void bookmark(Post post) {
1610 bookmarkPost(post.getId());
1614 * Bookmarks the post with the given ID.
1617 * The ID of the post to bookmark
1619 public void bookmarkPost(String id) {
1620 synchronized (bookmarkedPosts) {
1621 bookmarkedPosts.add(id);
1626 * Removes the given post from the bookmarks.
1629 * The post to unbookmark
1631 public void unbookmark(Post post) {
1632 unbookmarkPost(post.getId());
1636 * Removes the post with the given ID from the bookmarks.
1639 * The ID of the post to unbookmark
1641 public void unbookmarkPost(String id) {
1642 synchronized (bookmarkedPosts) {
1643 bookmarkedPosts.remove(id);
1648 * Creates a new reply.
1651 * The Sone that creates the reply
1653 * The post that this reply refers to
1655 * The text of the reply
1656 * @return The created reply
1658 public PostReply createReply(Sone sone, Post post, String text) {
1659 return createReply(sone, post, System.currentTimeMillis(), text);
1663 * Creates a new reply.
1666 * The Sone that creates the reply
1668 * The post that this reply refers to
1670 * The time of the reply
1672 * The text of the reply
1673 * @return The created reply
1675 public PostReply createReply(Sone sone, Post post, long time, String text) {
1676 checkNotNull(text, "text must not be null");
1677 checkArgument(text.trim().length() > 0, "text must not be empty");
1678 if (!sone.isLocal()) {
1679 logger.log(Level.FINE, String.format("Tried to create reply for non-local Sone: %s", sone));
1682 final PostReply reply = new PostReply(sone, post, System.currentTimeMillis(), text);
1683 synchronized (replies) {
1684 replies.put(reply.getId(), reply);
1686 synchronized (knownReplies) {
1687 eventBus.post(new NewPostReplyFoundEvent(reply));
1689 sone.addReply(reply);
1690 touchConfiguration();
1691 localElementTicker.registerEvent(System.currentTimeMillis() + 10 * 1000, new Runnable() {
1698 markReplyKnown(reply);
1700 }, "Mark " + reply + " read.");
1705 * Deletes the given reply.
1708 * The reply to delete
1710 public void deleteReply(PostReply reply) {
1711 Sone sone = reply.getSone();
1712 if (!sone.isLocal()) {
1713 logger.log(Level.FINE, String.format("Tried to delete non-local reply: %s", reply));
1716 synchronized (replies) {
1717 replies.remove(reply.getId());
1719 synchronized (knownReplies) {
1720 markReplyKnown(reply);
1721 knownReplies.remove(reply.getId());
1723 sone.removeReply(reply);
1724 touchConfiguration();
1728 * Marks the given reply as known, if it is currently not a known reply
1729 * (according to {@link Reply#isKnown()}).
1732 * The reply to mark as known
1734 public void markReplyKnown(PostReply reply) {
1735 reply.setKnown(true);
1736 synchronized (knownReplies) {
1737 eventBus.post(new MarkPostReplyKnownEvent(reply));
1738 if (knownReplies.add(reply.getId())) {
1739 touchConfiguration();
1745 * Creates a new top-level album for the given Sone.
1748 * The Sone to create the album for
1749 * @return The new album
1751 public Album createAlbum(Sone sone) {
1752 return createAlbum(sone, null);
1756 * Creates a new album for the given Sone.
1759 * The Sone to create the album for
1761 * The parent of the album (may be {@code null} to create a
1763 * @return The new album
1765 public Album createAlbum(Sone sone, Album parent) {
1766 Album album = new Album();
1767 synchronized (albums) {
1768 albums.put(album.getId(), album);
1770 album.setSone(sone);
1771 if (parent != null) {
1772 parent.addAlbum(album);
1774 sone.addAlbum(album);
1780 * Deletes the given album. The owner of the album has to be a local Sone,
1781 * and the album has to be {@link Album#isEmpty() empty} to be deleted.
1784 * The album to remove
1786 public void deleteAlbum(Album album) {
1787 checkNotNull(album, "album must not be null");
1788 checkArgument(album.getSone().isLocal(), "album’s Sone must be a local Sone");
1789 if (!album.isEmpty()) {
1792 if (album.getParent() == null) {
1793 album.getSone().removeAlbum(album);
1795 album.getParent().removeAlbum(album);
1797 synchronized (albums) {
1798 albums.remove(album.getId());
1800 touchConfiguration();
1804 * Creates a new image.
1807 * The Sone creating the image
1809 * The album the image will be inserted into
1810 * @param temporaryImage
1811 * The temporary image to create the image from
1812 * @return The newly created image
1814 public Image createImage(Sone sone, Album album, TemporaryImage temporaryImage) {
1815 checkNotNull(sone, "sone must not be null");
1816 checkNotNull(album, "album must not be null");
1817 checkNotNull(temporaryImage, "temporaryImage must not be null");
1818 checkArgument(sone.isLocal(), "sone must be a local Sone");
1819 checkArgument(sone.equals(album.getSone()), "album must belong to the given Sone");
1820 Image image = new Image(temporaryImage.getId()).setSone(sone).setCreationTime(System.currentTimeMillis());
1821 album.addImage(image);
1822 synchronized (images) {
1823 images.put(image.getId(), image);
1825 imageInserter.insertImage(temporaryImage, image);
1830 * Deletes the given image. This method will also delete a matching
1833 * @see #deleteTemporaryImage(TemporaryImage)
1835 * The image to delete
1837 public void deleteImage(Image image) {
1838 checkNotNull(image, "image must not be null");
1839 checkArgument(image.getSone().isLocal(), "image must belong to a local Sone");
1840 deleteTemporaryImage(image.getId());
1841 image.getAlbum().removeImage(image);
1842 synchronized (images) {
1843 images.remove(image.getId());
1845 touchConfiguration();
1849 * Creates a new temporary image.
1852 * The MIME type of the temporary image
1854 * The encoded data of the image
1855 * @return The temporary image
1857 public TemporaryImage createTemporaryImage(String mimeType, byte[] imageData) {
1858 TemporaryImage temporaryImage = new TemporaryImage();
1859 temporaryImage.setMimeType(mimeType).setImageData(imageData);
1860 synchronized (temporaryImages) {
1861 temporaryImages.put(temporaryImage.getId(), temporaryImage);
1863 return temporaryImage;
1867 * Deletes the given temporary image.
1869 * @param temporaryImage
1870 * The temporary image to delete
1872 public void deleteTemporaryImage(TemporaryImage temporaryImage) {
1873 checkNotNull(temporaryImage, "temporaryImage must not be null");
1874 deleteTemporaryImage(temporaryImage.getId());
1878 * Deletes the temporary image with the given ID.
1881 * The ID of the temporary image to delete
1883 public void deleteTemporaryImage(String imageId) {
1884 checkNotNull(imageId, "imageId must not be null");
1885 synchronized (temporaryImages) {
1886 temporaryImages.remove(imageId);
1888 Image image = getImage(imageId, false);
1889 if (image != null) {
1890 imageInserter.cancelImageInsert(image);
1895 * Notifies the core that the configuration, either of the core or of a
1896 * single local Sone, has changed, and that the configuration should be
1899 public void touchConfiguration() {
1900 lastConfigurationUpdate = System.currentTimeMillis();
1911 public void serviceStart() {
1912 loadConfiguration();
1913 updateChecker.start();
1914 identityManager.start();
1915 webOfTrustUpdater.init();
1916 webOfTrustUpdater.start();
1923 public void serviceRun() {
1924 long lastSaved = System.currentTimeMillis();
1925 while (!shouldStop()) {
1927 long now = System.currentTimeMillis();
1928 if (shouldStop() || ((lastConfigurationUpdate > lastSaved) && ((now - lastConfigurationUpdate) > 5000))) {
1929 for (Sone localSone : getLocalSones()) {
1930 saveSone(localSone);
1932 saveConfiguration();
1942 public void serviceStop() {
1943 synchronized (sones) {
1944 for (Entry<Sone, SoneInserter> soneInserter : soneInserters.entrySet()) {
1945 soneInserter.getValue().stop();
1946 saveSone(soneInserter.getKey());
1949 saveConfiguration();
1950 webOfTrustUpdater.stop();
1951 updateChecker.stop();
1952 soneDownloader.stop();
1953 identityManager.stop();
1961 * Saves the given Sone. This will persist all local settings for the given
1962 * Sone, such as the friends list and similar, private options.
1967 private synchronized void saveSone(Sone sone) {
1968 if (!sone.isLocal()) {
1969 logger.log(Level.FINE, String.format("Tried to save non-local Sone: %s", sone));
1972 if (!(sone.getIdentity() instanceof OwnIdentity)) {
1973 logger.log(Level.WARNING, String.format("Local Sone without OwnIdentity found, refusing to save: %s", sone));
1977 logger.log(Level.INFO, String.format("Saving Sone: %s", sone));
1979 /* save Sone into configuration. */
1980 String sonePrefix = "Sone/" + sone.getId();
1981 configuration.getLongValue(sonePrefix + "/Time").setValue(sone.getTime());
1982 configuration.getStringValue(sonePrefix + "/LastInsertFingerprint").setValue(soneInserters.get(sone).getLastInsertFingerprint());
1985 Profile profile = sone.getProfile();
1986 configuration.getStringValue(sonePrefix + "/Profile/FirstName").setValue(profile.getFirstName());
1987 configuration.getStringValue(sonePrefix + "/Profile/MiddleName").setValue(profile.getMiddleName());
1988 configuration.getStringValue(sonePrefix + "/Profile/LastName").setValue(profile.getLastName());
1989 configuration.getIntValue(sonePrefix + "/Profile/BirthDay").setValue(profile.getBirthDay());
1990 configuration.getIntValue(sonePrefix + "/Profile/BirthMonth").setValue(profile.getBirthMonth());
1991 configuration.getIntValue(sonePrefix + "/Profile/BirthYear").setValue(profile.getBirthYear());
1992 configuration.getStringValue(sonePrefix + "/Profile/Avatar").setValue(profile.getAvatar());
1994 /* save profile fields. */
1995 int fieldCounter = 0;
1996 for (Field profileField : profile.getFields()) {
1997 String fieldPrefix = sonePrefix + "/Profile/Fields/" + fieldCounter++;
1998 configuration.getStringValue(fieldPrefix + "/Name").setValue(profileField.getName());
1999 configuration.getStringValue(fieldPrefix + "/Value").setValue(profileField.getValue());
2001 configuration.getStringValue(sonePrefix + "/Profile/Fields/" + fieldCounter + "/Name").setValue(null);
2004 int postCounter = 0;
2005 for (Post post : sone.getPosts()) {
2006 String postPrefix = sonePrefix + "/Posts/" + postCounter++;
2007 configuration.getStringValue(postPrefix + "/ID").setValue(post.getId());
2008 configuration.getStringValue(postPrefix + "/Recipient").setValue((post.getRecipient() != null) ? post.getRecipient().getId() : null);
2009 configuration.getLongValue(postPrefix + "/Time").setValue(post.getTime());
2010 configuration.getStringValue(postPrefix + "/Text").setValue(post.getText());
2012 configuration.getStringValue(sonePrefix + "/Posts/" + postCounter + "/ID").setValue(null);
2015 int replyCounter = 0;
2016 for (PostReply reply : sone.getReplies()) {
2017 String replyPrefix = sonePrefix + "/Replies/" + replyCounter++;
2018 configuration.getStringValue(replyPrefix + "/ID").setValue(reply.getId());
2019 configuration.getStringValue(replyPrefix + "/Post/ID").setValue(reply.getPost().getId());
2020 configuration.getLongValue(replyPrefix + "/Time").setValue(reply.getTime());
2021 configuration.getStringValue(replyPrefix + "/Text").setValue(reply.getText());
2023 configuration.getStringValue(sonePrefix + "/Replies/" + replyCounter + "/ID").setValue(null);
2025 /* save post likes. */
2026 int postLikeCounter = 0;
2027 for (String postId : sone.getLikedPostIds()) {
2028 configuration.getStringValue(sonePrefix + "/Likes/Post/" + postLikeCounter++ + "/ID").setValue(postId);
2030 configuration.getStringValue(sonePrefix + "/Likes/Post/" + postLikeCounter + "/ID").setValue(null);
2032 /* save reply likes. */
2033 int replyLikeCounter = 0;
2034 for (String replyId : sone.getLikedReplyIds()) {
2035 configuration.getStringValue(sonePrefix + "/Likes/Reply/" + replyLikeCounter++ + "/ID").setValue(replyId);
2037 configuration.getStringValue(sonePrefix + "/Likes/Reply/" + replyLikeCounter + "/ID").setValue(null);
2040 int friendCounter = 0;
2041 for (String friendId : sone.getFriends()) {
2042 configuration.getStringValue(sonePrefix + "/Friends/" + friendCounter++ + "/ID").setValue(friendId);
2044 configuration.getStringValue(sonePrefix + "/Friends/" + friendCounter + "/ID").setValue(null);
2046 /* save albums. first, collect in a flat structure, top-level first. */
2047 List<Album> albums = sone.getAllAlbums();
2049 int albumCounter = 0;
2050 for (Album album : albums) {
2051 String albumPrefix = sonePrefix + "/Albums/" + albumCounter++;
2052 configuration.getStringValue(albumPrefix + "/ID").setValue(album.getId());
2053 configuration.getStringValue(albumPrefix + "/Title").setValue(album.getTitle());
2054 configuration.getStringValue(albumPrefix + "/Description").setValue(album.getDescription());
2055 configuration.getStringValue(albumPrefix + "/Parent").setValue(album.getParent() == null ? null : album.getParent().getId());
2056 configuration.getStringValue(albumPrefix + "/AlbumImage").setValue(album.getAlbumImage() == null ? null : album.getAlbumImage().getId());
2058 configuration.getStringValue(sonePrefix + "/Albums/" + albumCounter + "/ID").setValue(null);
2061 int imageCounter = 0;
2062 for (Album album : albums) {
2063 for (Image image : album.getImages()) {
2064 if (!image.isInserted()) {
2067 String imagePrefix = sonePrefix + "/Images/" + imageCounter++;
2068 configuration.getStringValue(imagePrefix + "/ID").setValue(image.getId());
2069 configuration.getStringValue(imagePrefix + "/Album").setValue(album.getId());
2070 configuration.getStringValue(imagePrefix + "/Key").setValue(image.getKey());
2071 configuration.getStringValue(imagePrefix + "/Title").setValue(image.getTitle());
2072 configuration.getStringValue(imagePrefix + "/Description").setValue(image.getDescription());
2073 configuration.getLongValue(imagePrefix + "/CreationTime").setValue(image.getCreationTime());
2074 configuration.getIntValue(imagePrefix + "/Width").setValue(image.getWidth());
2075 configuration.getIntValue(imagePrefix + "/Height").setValue(image.getHeight());
2078 configuration.getStringValue(sonePrefix + "/Images/" + imageCounter + "/ID").setValue(null);
2081 configuration.getBooleanValue(sonePrefix + "/Options/AutoFollow").setValue(sone.getOptions().getBooleanOption("AutoFollow").getReal());
2082 configuration.getBooleanValue(sonePrefix + "/Options/ShowNotification/NewSones").setValue(sone.getOptions().getBooleanOption("ShowNotification/NewSones").getReal());
2083 configuration.getBooleanValue(sonePrefix + "/Options/ShowNotification/NewPosts").setValue(sone.getOptions().getBooleanOption("ShowNotification/NewPosts").getReal());
2084 configuration.getBooleanValue(sonePrefix + "/Options/ShowNotification/NewReplies").setValue(sone.getOptions().getBooleanOption("ShowNotification/NewReplies").getReal());
2085 configuration.getBooleanValue(sonePrefix + "/Options/EnableSoneInsertNotifications").setValue(sone.getOptions().getBooleanOption("EnableSoneInsertNotifications").getReal());
2086 configuration.getStringValue(sonePrefix + "/Options/ShowCustomAvatars").setValue(sone.getOptions().<ShowCustomAvatars> getEnumOption("ShowCustomAvatars").get().name());
2088 configuration.save();
2090 webOfTrustUpdater.setProperty((OwnIdentity) sone.getIdentity(), "Sone.LatestEdition", String.valueOf(sone.getLatestEdition()));
2092 logger.log(Level.INFO, String.format("Sone %s saved.", sone));
2093 } catch (ConfigurationException ce1) {
2094 logger.log(Level.WARNING, String.format("Could not save Sone: %s", sone), ce1);
2099 * Saves the current options.
2101 private void saveConfiguration() {
2102 synchronized (configuration) {
2103 if (storingConfiguration) {
2104 logger.log(Level.FINE, "Already storing configuration…");
2107 storingConfiguration = true;
2110 /* store the options first. */
2112 configuration.getIntValue("Option/ConfigurationVersion").setValue(0);
2113 configuration.getIntValue("Option/InsertionDelay").setValue(options.getIntegerOption("InsertionDelay").getReal());
2114 configuration.getIntValue("Option/PostsPerPage").setValue(options.getIntegerOption("PostsPerPage").getReal());
2115 configuration.getIntValue("Option/ImagesPerPage").setValue(options.getIntegerOption("ImagesPerPage").getReal());
2116 configuration.getIntValue("Option/CharactersPerPost").setValue(options.getIntegerOption("CharactersPerPost").getReal());
2117 configuration.getIntValue("Option/PostCutOffLength").setValue(options.getIntegerOption("PostCutOffLength").getReal());
2118 configuration.getBooleanValue("Option/RequireFullAccess").setValue(options.getBooleanOption("RequireFullAccess").getReal());
2119 configuration.getIntValue("Option/PositiveTrust").setValue(options.getIntegerOption("PositiveTrust").getReal());
2120 configuration.getIntValue("Option/NegativeTrust").setValue(options.getIntegerOption("NegativeTrust").getReal());
2121 configuration.getStringValue("Option/TrustComment").setValue(options.getStringOption("TrustComment").getReal());
2122 configuration.getBooleanValue("Option/ActivateFcpInterface").setValue(options.getBooleanOption("ActivateFcpInterface").getReal());
2123 configuration.getIntValue("Option/FcpFullAccessRequired").setValue(options.getIntegerOption("FcpFullAccessRequired").getReal());
2125 /* save known Sones. */
2126 int soneCounter = 0;
2127 synchronized (knownSones) {
2128 for (String knownSoneId : knownSones) {
2129 configuration.getStringValue("KnownSone/" + soneCounter++ + "/ID").setValue(knownSoneId);
2131 configuration.getStringValue("KnownSone/" + soneCounter + "/ID").setValue(null);
2134 /* save Sone following times. */
2136 synchronized (soneFollowingTimes) {
2137 for (Entry<Sone, Long> soneFollowingTime : soneFollowingTimes.entrySet()) {
2138 configuration.getStringValue("SoneFollowingTimes/" + soneCounter + "/Sone").setValue(soneFollowingTime.getKey().getId());
2139 configuration.getLongValue("SoneFollowingTimes/" + soneCounter + "/Time").setValue(soneFollowingTime.getValue());
2142 configuration.getStringValue("SoneFollowingTimes/" + soneCounter + "/Sone").setValue(null);
2145 /* save known posts. */
2146 int postCounter = 0;
2147 synchronized (knownPosts) {
2148 for (String knownPostId : knownPosts) {
2149 configuration.getStringValue("KnownPosts/" + postCounter++ + "/ID").setValue(knownPostId);
2151 configuration.getStringValue("KnownPosts/" + postCounter + "/ID").setValue(null);
2154 /* save known replies. */
2155 int replyCounter = 0;
2156 synchronized (knownReplies) {
2157 for (String knownReplyId : knownReplies) {
2158 configuration.getStringValue("KnownReplies/" + replyCounter++ + "/ID").setValue(knownReplyId);
2160 configuration.getStringValue("KnownReplies/" + replyCounter + "/ID").setValue(null);
2163 /* save bookmarked posts. */
2164 int bookmarkedPostCounter = 0;
2165 synchronized (bookmarkedPosts) {
2166 for (String bookmarkedPostId : bookmarkedPosts) {
2167 configuration.getStringValue("Bookmarks/Post/" + bookmarkedPostCounter++ + "/ID").setValue(bookmarkedPostId);
2170 configuration.getStringValue("Bookmarks/Post/" + bookmarkedPostCounter++ + "/ID").setValue(null);
2173 configuration.save();
2175 } catch (ConfigurationException ce1) {
2176 logger.log(Level.SEVERE, "Could not store configuration!", ce1);
2178 synchronized (configuration) {
2179 storingConfiguration = false;
2185 * Loads the configuration.
2187 @SuppressWarnings("unchecked")
2188 private void loadConfiguration() {
2189 /* create options. */
2190 options.addIntegerOption("InsertionDelay", new DefaultOption<Integer>(60, new IntegerRangeValidator(0, Integer.MAX_VALUE), new OptionWatcher<Integer>() {
2193 public void optionChanged(Option<Integer> option, Integer oldValue, Integer newValue) {
2194 SoneInserter.setInsertionDelay(newValue);
2198 options.addIntegerOption("PostsPerPage", new DefaultOption<Integer>(10, new IntegerRangeValidator(1, Integer.MAX_VALUE)));
2199 options.addIntegerOption("ImagesPerPage", new DefaultOption<Integer>(9, new IntegerRangeValidator(1, Integer.MAX_VALUE)));
2200 options.addIntegerOption("CharactersPerPost", new DefaultOption<Integer>(400, new OrValidator<Integer>(new IntegerRangeValidator(50, Integer.MAX_VALUE), new EqualityValidator<Integer>(-1))));
2201 options.addIntegerOption("PostCutOffLength", new DefaultOption<Integer>(200, new OrValidator<Integer>(new IntegerRangeValidator(50, Integer.MAX_VALUE), new EqualityValidator<Integer>(-1))));
2202 options.addBooleanOption("RequireFullAccess", new DefaultOption<Boolean>(false));
2203 options.addIntegerOption("PositiveTrust", new DefaultOption<Integer>(75, new IntegerRangeValidator(0, 100)));
2204 options.addIntegerOption("NegativeTrust", new DefaultOption<Integer>(-25, new IntegerRangeValidator(-100, 100)));
2205 options.addStringOption("TrustComment", new DefaultOption<String>("Set from Sone Web Interface"));
2206 options.addBooleanOption("ActivateFcpInterface", new DefaultOption<Boolean>(false, new OptionWatcher<Boolean>() {
2209 @SuppressWarnings("synthetic-access")
2210 public void optionChanged(Option<Boolean> option, Boolean oldValue, Boolean newValue) {
2211 fcpInterface.setActive(newValue);
2214 options.addIntegerOption("FcpFullAccessRequired", new DefaultOption<Integer>(2, new OptionWatcher<Integer>() {
2217 @SuppressWarnings("synthetic-access")
2218 public void optionChanged(Option<Integer> option, Integer oldValue, Integer newValue) {
2219 fcpInterface.setFullAccessRequired(FullAccessRequired.values()[newValue]);
2224 loadConfigurationValue("InsertionDelay");
2225 loadConfigurationValue("PostsPerPage");
2226 loadConfigurationValue("ImagesPerPage");
2227 loadConfigurationValue("CharactersPerPost");
2228 loadConfigurationValue("PostCutOffLength");
2229 options.getBooleanOption("RequireFullAccess").set(configuration.getBooleanValue("Option/RequireFullAccess").getValue(null));
2230 loadConfigurationValue("PositiveTrust");
2231 loadConfigurationValue("NegativeTrust");
2232 options.getStringOption("TrustComment").set(configuration.getStringValue("Option/TrustComment").getValue(null));
2233 options.getBooleanOption("ActivateFcpInterface").set(configuration.getBooleanValue("Option/ActivateFcpInterface").getValue(null));
2234 options.getIntegerOption("FcpFullAccessRequired").set(configuration.getIntValue("Option/FcpFullAccessRequired").getValue(null));
2236 /* load known Sones. */
2237 int soneCounter = 0;
2239 String knownSoneId = configuration.getStringValue("KnownSone/" + soneCounter++ + "/ID").getValue(null);
2240 if (knownSoneId == null) {
2243 synchronized (knownSones) {
2244 knownSones.add(knownSoneId);
2248 /* load Sone following times. */
2251 String soneId = configuration.getStringValue("SoneFollowingTimes/" + soneCounter + "/Sone").getValue(null);
2252 if (soneId == null) {
2255 long time = configuration.getLongValue("SoneFollowingTimes/" + soneCounter + "/Time").getValue(Long.MAX_VALUE);
2256 Sone followedSone = getSone(soneId);
2257 if (followedSone == null) {
2258 logger.log(Level.WARNING, String.format("Ignoring Sone with invalid ID: %s", soneId));
2260 synchronized (soneFollowingTimes) {
2261 soneFollowingTimes.put(getSone(soneId), time);
2267 /* load known posts. */
2268 int postCounter = 0;
2270 String knownPostId = configuration.getStringValue("KnownPosts/" + postCounter++ + "/ID").getValue(null);
2271 if (knownPostId == null) {
2274 synchronized (knownPosts) {
2275 knownPosts.add(knownPostId);
2279 /* load known replies. */
2280 int replyCounter = 0;
2282 String knownReplyId = configuration.getStringValue("KnownReplies/" + replyCounter++ + "/ID").getValue(null);
2283 if (knownReplyId == null) {
2286 synchronized (knownReplies) {
2287 knownReplies.add(knownReplyId);
2291 /* load bookmarked posts. */
2292 int bookmarkedPostCounter = 0;
2294 String bookmarkedPostId = configuration.getStringValue("Bookmarks/Post/" + bookmarkedPostCounter++ + "/ID").getValue(null);
2295 if (bookmarkedPostId == null) {
2298 synchronized (bookmarkedPosts) {
2299 bookmarkedPosts.add(bookmarkedPostId);
2306 * Loads an {@link Integer} configuration value for the option with the
2307 * given name, logging validation failures.
2310 * The name of the option to load
2312 private void loadConfigurationValue(String optionName) {
2314 options.getIntegerOption(optionName).set(configuration.getIntValue("Option/" + optionName).getValue(null));
2315 } catch (IllegalArgumentException iae1) {
2316 logger.log(Level.WARNING, String.format("Invalid value for %s in configuration, using default.", optionName));
2321 * Generate a Sone URI from the given URI and latest edition.
2324 * The URI to derive the Sone URI from
2325 * @return The derived URI
2327 private static FreenetURI getSoneUri(String uriString) {
2329 FreenetURI uri = new FreenetURI(uriString).setDocName("Sone").setMetaString(new String[0]);
2331 } catch (MalformedURLException mue1) {
2332 logger.log(Level.WARNING, String.format("Could not create Sone URI from URI: %s", uriString), mue1);
2338 * Notifies the core that a new {@link OwnIdentity} was added.
2340 * @param ownIdentityAddedEvent
2344 public void ownIdentityAdded(OwnIdentityAddedEvent ownIdentityAddedEvent) {
2345 OwnIdentity ownIdentity = ownIdentityAddedEvent.ownIdentity();
2346 logger.log(Level.FINEST, String.format("Adding OwnIdentity: %s", ownIdentity));
2347 if (ownIdentity.hasContext("Sone")) {
2348 trustedIdentities.put(ownIdentity, Collections.synchronizedSet(new HashSet<Identity>()));
2349 addLocalSone(ownIdentity);
2354 * Notifies the core that an {@link OwnIdentity} was removed.
2356 * @param ownIdentityRemovedEvent
2360 public void ownIdentityRemoved(OwnIdentityRemovedEvent ownIdentityRemovedEvent) {
2361 OwnIdentity ownIdentity = ownIdentityRemovedEvent.ownIdentity();
2362 logger.log(Level.FINEST, String.format("Removing OwnIdentity: %s", ownIdentity));
2363 trustedIdentities.remove(ownIdentity);
2367 * Notifies the core that a new {@link Identity} was added.
2369 * @param identityAddedEvent
2373 public void identityAdded(IdentityAddedEvent identityAddedEvent) {
2374 Identity identity = identityAddedEvent.identity();
2375 logger.log(Level.FINEST, String.format("Adding Identity: %s", identity));
2376 trustedIdentities.get(identityAddedEvent.ownIdentity()).add(identity);
2377 addRemoteSone(identity);
2381 * Notifies the core that an {@link Identity} was updated.
2383 * @param identityUpdatedEvent
2387 public void identityUpdated(IdentityUpdatedEvent identityUpdatedEvent) {
2388 final Identity identity = identityUpdatedEvent.identity();
2389 soneDownloaders.execute(new Runnable() {
2392 @SuppressWarnings("synthetic-access")
2394 Sone sone = getRemoteSone(identity.getId(), false);
2395 sone.setIdentity(identity);
2396 sone.setLatestEdition(Numbers.safeParseLong(identity.getProperty("Sone.LatestEdition"), sone.getLatestEdition()));
2397 soneDownloader.addSone(sone);
2398 soneDownloader.fetchSone(sone);
2404 * Notifies the core that an {@link Identity} was removed.
2406 * @param identityRemovedEvent
2410 public void identityRemoved(IdentityRemovedEvent identityRemovedEvent) {
2411 OwnIdentity ownIdentity = identityRemovedEvent.ownIdentity();
2412 Identity identity = identityRemovedEvent.identity();
2413 trustedIdentities.get(ownIdentity).remove(identity);
2414 boolean foundIdentity = false;
2415 for (Entry<OwnIdentity, Set<Identity>> trustedIdentity : trustedIdentities.entrySet()) {
2416 if (trustedIdentity.getKey().equals(ownIdentity)) {
2419 if (trustedIdentity.getValue().contains(identity)) {
2420 foundIdentity = true;
2423 if (foundIdentity) {
2424 /* some local identity still trusts this identity, don’t remove. */
2427 Sone sone = getSone(identity.getId(), false);
2429 /* TODO - we don’t have the Sone anymore. should this happen? */
2432 synchronized (posts) {
2433 synchronized (knownPosts) {
2434 for (Post post : sone.getPosts()) {
2435 posts.remove(post.getId());
2436 eventBus.post(new PostRemovedEvent(post));
2440 synchronized (replies) {
2441 synchronized (knownReplies) {
2442 for (PostReply reply : sone.getReplies()) {
2443 replies.remove(reply.getId());
2444 eventBus.post(new PostReplyRemovedEvent(reply));
2448 synchronized (sones) {
2449 sones.remove(identity.getId());
2451 eventBus.post(new SoneRemovedEvent(sone));
2455 * Deletes the temporary image.
2457 * @param imageInsertFinishedEvent
2461 public void imageInsertFinished(ImageInsertFinishedEvent imageInsertFinishedEvent) {
2462 logger.log(Level.WARNING, String.format("Image insert finished for %s: %s", imageInsertFinishedEvent.image(), imageInsertFinishedEvent.resultingUri()));
2463 imageInsertFinishedEvent.image().setKey(imageInsertFinishedEvent.resultingUri().toString());
2464 deleteTemporaryImage(imageInsertFinishedEvent.image().getId());
2465 touchConfiguration();
2469 * Convenience interface for external classes that want to access the core’s
2472 * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
2474 public static class Preferences {
2476 /** The wrapped options. */
2477 private final Options options;
2480 * Creates a new preferences object wrapped around the given options.
2483 * The options to wrap
2485 public Preferences(Options options) {
2486 this.options = options;
2490 * Returns the insertion delay.
2492 * @return The insertion delay
2494 public int getInsertionDelay() {
2495 return options.getIntegerOption("InsertionDelay").get();
2499 * Validates the given insertion delay.
2501 * @param insertionDelay
2502 * The insertion delay to validate
2503 * @return {@code true} if the given insertion delay was valid,
2504 * {@code false} otherwise
2506 public boolean validateInsertionDelay(Integer insertionDelay) {
2507 return options.getIntegerOption("InsertionDelay").validate(insertionDelay);
2511 * Sets the insertion delay
2513 * @param insertionDelay
2514 * The new insertion delay, or {@code null} to restore it to
2516 * @return This preferences
2518 public Preferences setInsertionDelay(Integer insertionDelay) {
2519 options.getIntegerOption("InsertionDelay").set(insertionDelay);
2524 * Returns the number of posts to show per page.
2526 * @return The number of posts to show per page
2528 public int getPostsPerPage() {
2529 return options.getIntegerOption("PostsPerPage").get();
2533 * Validates the number of posts per page.
2535 * @param postsPerPage
2536 * The number of posts per page
2537 * @return {@code true} if the number of posts per page was valid,
2538 * {@code false} otherwise
2540 public boolean validatePostsPerPage(Integer postsPerPage) {
2541 return options.getIntegerOption("PostsPerPage").validate(postsPerPage);
2545 * Sets the number of posts to show per page.
2547 * @param postsPerPage
2548 * The number of posts to show per page
2549 * @return This preferences object
2551 public Preferences setPostsPerPage(Integer postsPerPage) {
2552 options.getIntegerOption("PostsPerPage").set(postsPerPage);
2557 * Returns the number of images to show per page.
2559 * @return The number of images to show per page
2561 public int getImagesPerPage() {
2562 return options.getIntegerOption("ImagesPerPage").get();
2566 * Validates the number of images per page.
2568 * @param imagesPerPage
2569 * The number of images per page
2570 * @return {@code true} if the number of images per page was valid,
2571 * {@code false} otherwise
2573 public boolean validateImagesPerPage(Integer imagesPerPage) {
2574 return options.getIntegerOption("ImagesPerPage").validate(imagesPerPage);
2578 * Sets the number of images per page.
2580 * @param imagesPerPage
2581 * The number of images per page
2582 * @return This preferences object
2584 public Preferences setImagesPerPage(Integer imagesPerPage) {
2585 options.getIntegerOption("ImagesPerPage").set(imagesPerPage);
2590 * Returns the number of characters per post, or <code>-1</code> if the
2591 * posts should not be cut off.
2593 * @return The numbers of characters per post
2595 public int getCharactersPerPost() {
2596 return options.getIntegerOption("CharactersPerPost").get();
2600 * Validates the number of characters per post.
2602 * @param charactersPerPost
2603 * The number of characters per post
2604 * @return {@code true} if the number of characters per post was valid,
2605 * {@code false} otherwise
2607 public boolean validateCharactersPerPost(Integer charactersPerPost) {
2608 return options.getIntegerOption("CharactersPerPost").validate(charactersPerPost);
2612 * Sets the number of characters per post.
2614 * @param charactersPerPost
2615 * The number of characters per post, or <code>-1</code> to
2616 * not cut off the posts
2617 * @return This preferences objects
2619 public Preferences setCharactersPerPost(Integer charactersPerPost) {
2620 options.getIntegerOption("CharactersPerPost").set(charactersPerPost);
2625 * Returns the number of characters the shortened post should have.
2627 * @return The number of characters of the snippet
2629 public int getPostCutOffLength() {
2630 return options.getIntegerOption("PostCutOffLength").get();
2634 * Validates the number of characters after which to cut off the post.
2636 * @param postCutOffLength
2637 * The number of characters of the snippet
2638 * @return {@code true} if the number of characters of the snippet is
2639 * valid, {@code false} otherwise
2641 public boolean validatePostCutOffLength(Integer postCutOffLength) {
2642 return options.getIntegerOption("PostCutOffLength").validate(postCutOffLength);
2646 * Sets the number of characters the shortened post should have.
2648 * @param postCutOffLength
2649 * The number of characters of the snippet
2650 * @return This preferences
2652 public Preferences setPostCutOffLength(Integer postCutOffLength) {
2653 options.getIntegerOption("PostCutOffLength").set(postCutOffLength);
2658 * Returns whether Sone requires full access to be even visible.
2660 * @return {@code true} if Sone requires full access, {@code false}
2663 public boolean isRequireFullAccess() {
2664 return options.getBooleanOption("RequireFullAccess").get();
2668 * Sets whether Sone requires full access to be even visible.
2670 * @param requireFullAccess
2671 * {@code true} if Sone requires full access, {@code false}
2674 public void setRequireFullAccess(Boolean requireFullAccess) {
2675 options.getBooleanOption("RequireFullAccess").set(requireFullAccess);
2679 * Returns the positive trust.
2681 * @return The positive trust
2683 public int getPositiveTrust() {
2684 return options.getIntegerOption("PositiveTrust").get();
2688 * Validates the positive trust.
2690 * @param positiveTrust
2691 * The positive trust to validate
2692 * @return {@code true} if the positive trust was valid, {@code false}
2695 public boolean validatePositiveTrust(Integer positiveTrust) {
2696 return options.getIntegerOption("PositiveTrust").validate(positiveTrust);
2700 * Sets the positive trust.
2702 * @param positiveTrust
2703 * The new positive trust, or {@code null} to restore it to
2705 * @return This preferences
2707 public Preferences setPositiveTrust(Integer positiveTrust) {
2708 options.getIntegerOption("PositiveTrust").set(positiveTrust);
2713 * Returns the negative trust.
2715 * @return The negative trust
2717 public int getNegativeTrust() {
2718 return options.getIntegerOption("NegativeTrust").get();
2722 * Validates the negative trust.
2724 * @param negativeTrust
2725 * The negative trust to validate
2726 * @return {@code true} if the negative trust was valid, {@code false}
2729 public boolean validateNegativeTrust(Integer negativeTrust) {
2730 return options.getIntegerOption("NegativeTrust").validate(negativeTrust);
2734 * Sets the negative trust.
2736 * @param negativeTrust
2737 * The negative trust, or {@code null} to restore it to the
2739 * @return The preferences
2741 public Preferences setNegativeTrust(Integer negativeTrust) {
2742 options.getIntegerOption("NegativeTrust").set(negativeTrust);
2747 * Returns the trust comment. This is the comment that is set in the web
2748 * of trust when a trust value is assigned to an identity.
2750 * @return The trust comment
2752 public String getTrustComment() {
2753 return options.getStringOption("TrustComment").get();
2757 * Sets the trust comment.
2759 * @param trustComment
2760 * The trust comment, or {@code null} to restore it to the
2762 * @return This preferences
2764 public Preferences setTrustComment(String trustComment) {
2765 options.getStringOption("TrustComment").set(trustComment);
2770 * Returns whether the {@link FcpInterface FCP interface} is currently
2773 * @see FcpInterface#setActive(boolean)
2774 * @return {@code true} if the FCP interface is currently active,
2775 * {@code false} otherwise
2777 public boolean isFcpInterfaceActive() {
2778 return options.getBooleanOption("ActivateFcpInterface").get();
2782 * Sets whether the {@link FcpInterface FCP interface} is currently
2785 * @see FcpInterface#setActive(boolean)
2786 * @param fcpInterfaceActive
2787 * {@code true} to activate the FCP interface, {@code false}
2788 * to deactivate the FCP interface
2789 * @return This preferences object
2791 public Preferences setFcpInterfaceActive(boolean fcpInterfaceActive) {
2792 options.getBooleanOption("ActivateFcpInterface").set(fcpInterfaceActive);
2797 * Returns the action level for which full access to the FCP interface
2800 * @return The action level for which full access to the FCP interface
2803 public FullAccessRequired getFcpFullAccessRequired() {
2804 return FullAccessRequired.values()[options.getIntegerOption("FcpFullAccessRequired").get()];
2808 * Sets the action level for which full access to the FCP interface is
2811 * @param fcpFullAccessRequired
2813 * @return This preferences
2815 public Preferences setFcpFullAccessRequired(FullAccessRequired fcpFullAccessRequired) {
2816 options.getIntegerOption("FcpFullAccessRequired").set((fcpFullAccessRequired != null) ? fcpFullAccessRequired.ordinal() : null);