2 * Sone - Core.java - Copyright © 2010 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 java.net.MalformedURLException;
21 import java.util.ArrayList;
22 import java.util.Collections;
23 import java.util.HashMap;
24 import java.util.HashSet;
25 import java.util.List;
28 import java.util.Map.Entry;
29 import java.util.concurrent.ExecutorService;
30 import java.util.concurrent.Executors;
31 import java.util.logging.Level;
32 import java.util.logging.Logger;
34 import net.pterodactylus.sone.core.Options.DefaultOption;
35 import net.pterodactylus.sone.core.Options.Option;
36 import net.pterodactylus.sone.core.Options.OptionWatcher;
37 import net.pterodactylus.sone.data.Album;
38 import net.pterodactylus.sone.data.Client;
39 import net.pterodactylus.sone.data.Image;
40 import net.pterodactylus.sone.data.Post;
41 import net.pterodactylus.sone.data.PostReply;
42 import net.pterodactylus.sone.data.Profile;
43 import net.pterodactylus.sone.data.Reply;
44 import net.pterodactylus.sone.data.Sone;
45 import net.pterodactylus.sone.data.TemporaryImage;
46 import net.pterodactylus.sone.data.Profile.Field;
47 import net.pterodactylus.sone.fcp.FcpInterface;
48 import net.pterodactylus.sone.fcp.FcpInterface.FullAccessRequired;
49 import net.pterodactylus.sone.freenet.wot.Identity;
50 import net.pterodactylus.sone.freenet.wot.IdentityListener;
51 import net.pterodactylus.sone.freenet.wot.IdentityManager;
52 import net.pterodactylus.sone.freenet.wot.OwnIdentity;
53 import net.pterodactylus.sone.freenet.wot.Trust;
54 import net.pterodactylus.sone.freenet.wot.WebOfTrustException;
55 import net.pterodactylus.sone.main.SonePlugin;
56 import net.pterodactylus.util.config.Configuration;
57 import net.pterodactylus.util.config.ConfigurationException;
58 import net.pterodactylus.util.logging.Logging;
59 import net.pterodactylus.util.number.Numbers;
60 import net.pterodactylus.util.service.AbstractService;
61 import net.pterodactylus.util.thread.Ticker;
62 import net.pterodactylus.util.validation.EqualityValidator;
63 import net.pterodactylus.util.validation.IntegerRangeValidator;
64 import net.pterodactylus.util.validation.OrValidator;
65 import net.pterodactylus.util.validation.Validation;
66 import net.pterodactylus.util.version.Version;
67 import freenet.keys.FreenetURI;
72 * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
74 public class Core extends AbstractService implements IdentityListener, UpdateListener, SoneProvider, PostProvider, SoneInsertListener, ImageInsertListener {
77 * Enumeration for the possible states of a {@link Sone}.
79 * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
81 public enum SoneStatus {
83 /** The Sone is unknown, i.e. not yet downloaded. */
86 /** The Sone is idle, i.e. not being downloaded or inserted. */
89 /** The Sone is currently being inserted. */
92 /** The Sone is currently being downloaded. */
97 private static final Logger logger = Logging.getLogger(Core.class);
100 private final Options options = new Options();
102 /** The preferences. */
103 private final Preferences preferences = new Preferences(options);
105 /** The core listener manager. */
106 private final CoreListenerManager coreListenerManager = new CoreListenerManager(this);
108 /** The configuration. */
109 private Configuration configuration;
111 /** Whether we’re currently saving the configuration. */
112 private boolean storingConfiguration = false;
114 /** The identity manager. */
115 private final IdentityManager identityManager;
117 /** Interface to freenet. */
118 private final FreenetInterface freenetInterface;
120 /** The Sone downloader. */
121 private final SoneDownloader soneDownloader;
123 /** The image inserter. */
124 private final ImageInserter imageInserter;
126 /** Sone downloader thread-pool. */
127 private final ExecutorService soneDownloaders = Executors.newFixedThreadPool(10);
129 /** The update checker. */
130 private final UpdateChecker updateChecker;
132 /** The FCP interface. */
133 private volatile FcpInterface fcpInterface;
135 /** The Sones’ statuses. */
136 /* synchronize access on itself. */
137 private final Map<Sone, SoneStatus> soneStatuses = new HashMap<Sone, SoneStatus>();
139 /** The times Sones were followed. */
140 private final Map<Sone, Long> soneFollowingTimes = new HashMap<Sone, Long>();
142 /** Locked local Sones. */
143 /* synchronize on itself. */
144 private final Set<Sone> lockedSones = new HashSet<Sone>();
146 /** Sone inserters. */
147 /* synchronize access on this on localSones. */
148 private final Map<Sone, SoneInserter> soneInserters = new HashMap<Sone, SoneInserter>();
150 /** Sone rescuers. */
151 /* synchronize access on this on localSones. */
152 private final Map<Sone, SoneRescuer> soneRescuers = new HashMap<Sone, SoneRescuer>();
154 /** All local Sones. */
155 /* synchronize access on this on itself. */
156 private Map<String, Sone> localSones = new HashMap<String, Sone>();
158 /** All remote Sones. */
159 /* synchronize access on this on itself. */
160 private Map<String, Sone> remoteSones = new HashMap<String, Sone>();
162 /** All new Sones. */
163 private Set<String> newSones = new HashSet<String>();
165 /** All known Sones. */
166 /* synchronize access on {@link #newSones}. */
167 private Set<String> knownSones = new HashSet<String>();
170 private Map<String, Post> posts = new HashMap<String, Post>();
172 /** All new posts. */
173 private Set<String> newPosts = new HashSet<String>();
175 /** All known posts. */
176 /* synchronize access on {@link #newPosts}. */
177 private Set<String> knownPosts = new HashSet<String>();
180 private Map<String, PostReply> replies = new HashMap<String, PostReply>();
182 /** All new replies. */
183 private Set<String> newReplies = new HashSet<String>();
185 /** All known replies. */
186 private Set<String> knownReplies = new HashSet<String>();
188 /** All bookmarked posts. */
189 /* synchronize access on itself. */
190 private Set<String> bookmarkedPosts = new HashSet<String>();
192 /** Trusted identities, sorted by own identities. */
193 private Map<OwnIdentity, Set<Identity>> trustedIdentities = Collections.synchronizedMap(new HashMap<OwnIdentity, Set<Identity>>());
195 /** All known albums. */
196 private Map<String, Album> albums = new HashMap<String, Album>();
198 /** All known images. */
199 private Map<String, Image> images = new HashMap<String, Image>();
201 /** All temporary images. */
202 private Map<String, TemporaryImage> temporaryImages = new HashMap<String, TemporaryImage>();
204 /** Ticker for threads that mark own elements as known. */
205 private Ticker localElementTicker = new Ticker();
207 /** The time the configuration was last touched. */
208 private volatile long lastConfigurationUpdate;
211 * Creates a new core.
213 * @param configuration
214 * The configuration of the core
215 * @param freenetInterface
216 * The freenet interface
217 * @param identityManager
218 * The identity manager
220 public Core(Configuration configuration, FreenetInterface freenetInterface, IdentityManager identityManager) {
222 this.configuration = configuration;
223 this.freenetInterface = freenetInterface;
224 this.identityManager = identityManager;
225 this.soneDownloader = new SoneDownloader(this, freenetInterface);
226 this.imageInserter = new ImageInserter(this, freenetInterface);
227 this.updateChecker = new UpdateChecker(freenetInterface);
231 // LISTENER MANAGEMENT
235 * Adds a new core listener.
237 * @param coreListener
238 * The listener to add
240 public void addCoreListener(CoreListener coreListener) {
241 coreListenerManager.addListener(coreListener);
245 * Removes a core listener.
247 * @param coreListener
248 * The listener to remove
250 public void removeCoreListener(CoreListener coreListener) {
251 coreListenerManager.removeListener(coreListener);
259 * Sets the configuration to use. This will automatically save the current
260 * configuration to the given configuration.
262 * @param configuration
263 * The new configuration to use
265 public void setConfiguration(Configuration configuration) {
266 this.configuration = configuration;
267 touchConfiguration();
271 * Returns the options used by the core.
273 * @return The options of the core
275 public Preferences getPreferences() {
280 * Returns the identity manager used by the core.
282 * @return The identity manager
284 public IdentityManager getIdentityManager() {
285 return identityManager;
289 * Returns the update checker.
291 * @return The update checker
293 public UpdateChecker getUpdateChecker() {
294 return updateChecker;
298 * Sets the FCP interface to use.
300 * @param fcpInterface
301 * The FCP interface to use
303 public void setFcpInterface(FcpInterface fcpInterface) {
304 this.fcpInterface = fcpInterface;
308 * Returns the status of the given Sone.
311 * The Sone to get the status for
312 * @return The status of the Sone
314 public SoneStatus getSoneStatus(Sone sone) {
315 synchronized (soneStatuses) {
316 return soneStatuses.get(sone);
321 * Sets the status of the given Sone.
324 * The Sone to set the status of
328 public void setSoneStatus(Sone sone, SoneStatus soneStatus) {
329 synchronized (soneStatuses) {
330 soneStatuses.put(sone, soneStatus);
335 * Returns the Sone rescuer for the given local Sone.
338 * The local Sone to get the rescuer for
339 * @return The Sone rescuer for the given Sone
341 public SoneRescuer getSoneRescuer(Sone sone) {
342 Validation.begin().isNotNull("Sone", sone).check().is("Local Sone", isLocalSone(sone)).check();
343 synchronized (localSones) {
344 SoneRescuer soneRescuer = soneRescuers.get(sone);
345 if (soneRescuer == null) {
346 soneRescuer = new SoneRescuer(this, soneDownloader, sone);
347 soneRescuers.put(sone, soneRescuer);
355 * Returns whether the given Sone is currently locked.
359 * @return {@code true} if the Sone is locked, {@code false} if it is not
361 public boolean isLocked(Sone sone) {
362 synchronized (lockedSones) {
363 return lockedSones.contains(sone);
368 * Returns all Sones, remote and local.
372 public Set<Sone> getSones() {
373 Set<Sone> allSones = new HashSet<Sone>();
374 allSones.addAll(getLocalSones());
375 allSones.addAll(getRemoteSones());
380 * Returns the Sone with the given ID, regardless whether it’s local or
384 * The ID of the Sone to get
385 * @return The Sone with the given ID, or {@code null} if there is no such
388 public Sone getSone(String id) {
389 return getSone(id, true);
393 * Returns the Sone with the given ID, regardless whether it’s local or
397 * The ID of the Sone to get
399 * {@code true} to create a new Sone if none exists,
400 * {@code false} to return {@code null} if a Sone with the given
402 * @return The Sone with the given ID, or {@code null} if there is no such
406 public Sone getSone(String id, boolean create) {
407 if (isLocalSone(id)) {
408 return getLocalSone(id);
410 return getRemoteSone(id, create);
414 * Checks whether the core knows a Sone with the given ID.
418 * @return {@code true} if there is a Sone with the given ID, {@code false}
421 public boolean hasSone(String id) {
422 return isLocalSone(id) || isRemoteSone(id);
426 * Returns whether the given Sone is a local Sone.
429 * The Sone to check for its locality
430 * @return {@code true} if the given Sone is local, {@code false} otherwise
432 public boolean isLocalSone(Sone sone) {
433 synchronized (localSones) {
434 return localSones.containsKey(sone.getId());
439 * Returns whether the given ID is the ID of a local Sone.
442 * The Sone ID to check for its locality
443 * @return {@code true} if the given ID is a local Sone, {@code false}
446 public boolean isLocalSone(String id) {
447 synchronized (localSones) {
448 return localSones.containsKey(id);
453 * Returns all local Sones.
455 * @return All local Sones
457 public Set<Sone> getLocalSones() {
458 synchronized (localSones) {
459 return new HashSet<Sone>(localSones.values());
464 * Returns the local Sone with the given ID.
467 * The ID of the Sone to get
468 * @return The Sone with the given ID
470 public Sone getLocalSone(String id) {
471 return getLocalSone(id, true);
475 * Returns the local Sone with the given ID, optionally creating a new Sone.
480 * {@code true} to create a new Sone if none exists,
481 * {@code false} to return null if none exists
482 * @return The Sone with the given ID, or {@code null}
484 public Sone getLocalSone(String id, boolean create) {
485 synchronized (localSones) {
486 Sone sone = localSones.get(id);
487 if ((sone == null) && create) {
489 localSones.put(id, sone);
490 setSoneStatus(sone, SoneStatus.unknown);
497 * Returns all remote Sones.
499 * @return All remote Sones
501 public Set<Sone> getRemoteSones() {
502 synchronized (remoteSones) {
503 return new HashSet<Sone>(remoteSones.values());
508 * Returns the remote Sone with the given ID.
511 * The ID of the remote Sone to get
513 * {@code true} to always create a Sone, {@code false} to return
514 * {@code null} if no Sone with the given ID exists
515 * @return The Sone with the given ID
517 public Sone getRemoteSone(String id, boolean create) {
518 synchronized (remoteSones) {
519 Sone sone = remoteSones.get(id);
520 if ((sone == null) && create && (id != null) && (id.length() == 43)) {
522 remoteSones.put(id, sone);
523 setSoneStatus(sone, SoneStatus.unknown);
530 * Returns whether the given Sone is a remote Sone.
534 * @return {@code true} if the given Sone is a remote Sone, {@code false}
537 public boolean isRemoteSone(Sone sone) {
538 synchronized (remoteSones) {
539 return remoteSones.containsKey(sone.getId());
544 * Returns whether the Sone with the given ID is a remote Sone.
547 * The ID of the Sone to check
548 * @return {@code true} if the Sone with the given ID is a remote Sone,
549 * {@code false} otherwise
551 public boolean isRemoteSone(String id) {
552 synchronized (remoteSones) {
553 return remoteSones.containsKey(id);
558 * Returns whether the Sone with the given ID is a new Sone.
561 * The ID of the sone to check for
562 * @return {@code true} if the given Sone is new, false otherwise
564 public boolean isNewSone(String soneId) {
565 synchronized (newSones) {
566 return !knownSones.contains(soneId) && newSones.contains(soneId);
571 * Returns whether the given Sone has been modified.
574 * The Sone to check for modifications
575 * @return {@code true} if a modification has been detected in the Sone,
576 * {@code false} otherwise
578 public boolean isModifiedSone(Sone sone) {
579 return (soneInserters.containsKey(sone)) ? soneInserters.get(sone).isModified() : false;
583 * Returns the time when the given was first followed by any local Sone.
586 * The Sone to get the time for
587 * @return The time (in milliseconds since Jan 1, 1970) the Sone has first
588 * been followed, or {@link Long#MAX_VALUE}
590 public long getSoneFollowingTime(Sone sone) {
591 synchronized (soneFollowingTimes) {
592 if (soneFollowingTimes.containsKey(sone)) {
593 return soneFollowingTimes.get(sone);
595 return Long.MAX_VALUE;
600 * Returns whether the target Sone is trusted by the origin Sone.
606 * @return {@code true} if the target Sone is trusted by the origin Sone
608 public boolean isSoneTrusted(Sone origin, Sone target) {
609 Validation.begin().isNotNull("Origin", origin).isNotNull("Target", target).check().isInstanceOf("Origin’s OwnIdentity", origin.getIdentity(), OwnIdentity.class).check();
610 return trustedIdentities.containsKey(origin.getIdentity()) && trustedIdentities.get(origin.getIdentity()).contains(target.getIdentity());
614 * Returns the post with the given ID.
617 * The ID of the post to get
618 * @return The post with the given ID, or a new post with the given ID
620 public Post getPost(String postId) {
621 return getPost(postId, true);
625 * Returns the post with the given ID, optionally creating a new post.
628 * The ID of the post to get
630 * {@code true} it create a new post if no post with the given ID
631 * exists, {@code false} to return {@code null}
632 * @return The post, or {@code null} if there is no such post
635 public Post getPost(String postId, boolean create) {
636 synchronized (posts) {
637 Post post = posts.get(postId);
638 if ((post == null) && create) {
639 post = new Post(postId);
640 posts.put(postId, post);
647 * Returns whether the given post ID is new.
651 * @return {@code true} if the post is considered to be new, {@code false}
654 public boolean isNewPost(String postId) {
655 synchronized (newPosts) {
656 return !knownPosts.contains(postId) && newPosts.contains(postId);
661 * Returns all posts that have the given Sone as recipient.
663 * @see Post#getRecipient()
665 * The recipient of the posts
666 * @return All posts that have the given Sone as recipient
668 public Set<Post> getDirectedPosts(Sone recipient) {
669 Validation.begin().isNotNull("Recipient", recipient).check();
670 Set<Post> directedPosts = new HashSet<Post>();
671 synchronized (posts) {
672 for (Post post : posts.values()) {
673 if (recipient.equals(post.getRecipient())) {
674 directedPosts.add(post);
678 return directedPosts;
682 * Returns the reply with the given ID. If there is no reply with the given
683 * ID yet, a new one is created.
686 * The ID of the reply to get
689 public PostReply getReply(String replyId) {
690 return getReply(replyId, true);
694 * Returns the reply with the given ID. If there is no reply with the given
695 * ID yet, a new one is created, unless {@code create} is false in which
696 * case {@code null} is returned.
699 * The ID of the reply to get
701 * {@code true} to always return a {@link Reply}, {@code false}
702 * to return {@code null} if no reply can be found
703 * @return The reply, or {@code null} if there is no such reply
705 public PostReply getReply(String replyId, boolean create) {
706 synchronized (replies) {
707 PostReply reply = replies.get(replyId);
708 if (create && (reply == null)) {
709 reply = new PostReply(replyId);
710 replies.put(replyId, reply);
717 * Returns all replies for the given post, order ascending by time.
720 * The post to get all replies for
721 * @return All replies for the given post
723 public List<PostReply> getReplies(Post post) {
724 Set<Sone> sones = getSones();
725 List<PostReply> replies = new ArrayList<PostReply>();
726 for (Sone sone : sones) {
727 for (PostReply reply : sone.getReplies()) {
728 if (reply.getPost().equals(post)) {
733 Collections.sort(replies, Reply.TIME_COMPARATOR);
738 * Returns whether the reply with the given ID is new.
741 * The ID of the reply to check
742 * @return {@code true} if the reply is considered to be new, {@code false}
745 public boolean isNewReply(String replyId) {
746 synchronized (newReplies) {
747 return !knownReplies.contains(replyId) && newReplies.contains(replyId);
752 * Returns all Sones that have liked the given post.
755 * The post to get the liking Sones for
756 * @return The Sones that like the given post
758 public Set<Sone> getLikes(Post post) {
759 Set<Sone> sones = new HashSet<Sone>();
760 for (Sone sone : getSones()) {
761 if (sone.getLikedPostIds().contains(post.getId())) {
769 * Returns all Sones that have liked the given reply.
772 * The reply to get the liking Sones for
773 * @return The Sones that like the given reply
775 public Set<Sone> getLikes(PostReply reply) {
776 Set<Sone> sones = new HashSet<Sone>();
777 for (Sone sone : getSones()) {
778 if (sone.getLikedReplyIds().contains(reply.getId())) {
786 * Returns whether the given post is bookmarked.
790 * @return {@code true} if the given post is bookmarked, {@code false}
793 public boolean isBookmarked(Post post) {
794 return isPostBookmarked(post.getId());
798 * Returns whether the post with the given ID is bookmarked.
801 * The ID of the post to check
802 * @return {@code true} if the post with the given ID is bookmarked,
803 * {@code false} otherwise
805 public boolean isPostBookmarked(String id) {
806 synchronized (bookmarkedPosts) {
807 return bookmarkedPosts.contains(id);
812 * Returns all currently known bookmarked posts.
814 * @return All bookmarked posts
816 public Set<Post> getBookmarkedPosts() {
817 Set<Post> posts = new HashSet<Post>();
818 synchronized (bookmarkedPosts) {
819 for (String bookmarkedPostId : bookmarkedPosts) {
820 Post post = getPost(bookmarkedPostId, false);
830 * Returns the album with the given ID, creating a new album if no album
831 * with the given ID can be found.
834 * The ID of the album
835 * @return The album with the given ID
837 public Album getAlbum(String albumId) {
838 return getAlbum(albumId, true);
842 * Returns the album with the given ID, optionally creating a new album if
843 * an album with the given ID can not be found.
846 * The ID of the album
848 * {@code true} to create a new album if none exists for the
850 * @return The album with the given ID, or {@code null} if no album with the
851 * given ID exists and {@code create} is {@code false}
853 public Album getAlbum(String albumId, boolean create) {
854 synchronized (albums) {
855 Album album = albums.get(albumId);
856 if (create && (album == null)) {
857 album = new Album(albumId);
858 albums.put(albumId, album);
865 * Returns the image with the given ID, creating it if necessary.
868 * The ID of the image
869 * @return The image with the given ID
871 public Image getImage(String imageId) {
872 return getImage(imageId, true);
876 * Returns the image with the given ID, optionally creating it if it does
880 * The ID of the image
882 * {@code true} to create an image if none exists with the given
884 * @return The image with the given ID, or {@code null} if none exists and
887 public Image getImage(String imageId, boolean create) {
888 synchronized (images) {
889 Image image = images.get(imageId);
890 if (create && (image == null)) {
891 image = new Image(imageId);
892 images.put(imageId, image);
899 * Returns the temporary image with the given ID.
902 * The ID of the temporary image
903 * @return The temporary image, or {@code null} if there is no temporary
904 * image with the given ID
906 public TemporaryImage getTemporaryImage(String imageId) {
907 synchronized (temporaryImages) {
908 return temporaryImages.get(imageId);
917 * Locks the given Sone. A locked Sone will not be inserted by
918 * {@link SoneInserter} until it is {@link #unlockSone(Sone) unlocked}
924 public void lockSone(Sone sone) {
925 synchronized (lockedSones) {
926 if (lockedSones.add(sone)) {
927 coreListenerManager.fireSoneLocked(sone);
933 * Unlocks the given Sone.
935 * @see #lockSone(Sone)
939 public void unlockSone(Sone sone) {
940 synchronized (lockedSones) {
941 if (lockedSones.remove(sone)) {
942 coreListenerManager.fireSoneUnlocked(sone);
948 * Adds a local Sone from the given own identity.
951 * The own identity to create a Sone from
952 * @return The added (or already existing) Sone
954 public Sone addLocalSone(OwnIdentity ownIdentity) {
955 if (ownIdentity == null) {
956 logger.log(Level.WARNING, "Given OwnIdentity is null!");
959 synchronized (localSones) {
962 sone = getLocalSone(ownIdentity.getId()).setIdentity(ownIdentity).setInsertUri(new FreenetURI(ownIdentity.getInsertUri())).setRequestUri(new FreenetURI(ownIdentity.getRequestUri()));
963 } catch (MalformedURLException mue1) {
964 logger.log(Level.SEVERE, "Could not convert the Identity’s URIs to Freenet URIs: " + ownIdentity.getInsertUri() + ", " + ownIdentity.getRequestUri(), mue1);
967 sone.setLatestEdition(Numbers.safeParseLong(ownIdentity.getProperty("Sone.LatestEdition"), (long) 0));
968 sone.setClient(new Client("Sone", SonePlugin.VERSION.toString()));
969 /* TODO - load posts ’n stuff */
970 localSones.put(ownIdentity.getId(), sone);
971 final SoneInserter soneInserter = new SoneInserter(this, freenetInterface, sone);
972 soneInserter.addSoneInsertListener(this);
973 soneInserters.put(sone, soneInserter);
974 setSoneStatus(sone, SoneStatus.idle);
976 soneInserter.start();
982 * Creates a new Sone for the given own identity.
985 * The own identity to create a Sone for
986 * @return The created Sone
988 public Sone createSone(OwnIdentity ownIdentity) {
990 ownIdentity.addContext("Sone");
991 } catch (WebOfTrustException wote1) {
992 logger.log(Level.SEVERE, "Could not add “Sone” context to own identity: " + ownIdentity, wote1);
995 Sone sone = addLocalSone(ownIdentity);
996 sone.getOptions().addBooleanOption("AutoFollow", new DefaultOption<Boolean>(false));
997 sone.getOptions().addBooleanOption("EnableSoneInsertNotifications", new DefaultOption<Boolean>(false));
998 sone.getOptions().addBooleanOption("ShowNotification/NewSones", new DefaultOption<Boolean>(true));
999 sone.getOptions().addBooleanOption("ShowNotification/NewPosts", new DefaultOption<Boolean>(true));
1000 sone.getOptions().addBooleanOption("ShowNotification/NewReplies", new DefaultOption<Boolean>(true));
1001 followSone(sone, getSone("nwa8lHa271k2QvJ8aa0Ov7IHAV-DFOCFgmDt3X6BpCI"));
1002 touchConfiguration();
1007 * Adds the Sone of the given identity.
1010 * The identity whose Sone to add
1011 * @return The added or already existing Sone
1013 public Sone addRemoteSone(Identity identity) {
1014 if (identity == null) {
1015 logger.log(Level.WARNING, "Given Identity is null!");
1018 synchronized (remoteSones) {
1019 final Sone sone = getRemoteSone(identity.getId(), true).setIdentity(identity);
1020 boolean newSone = sone.getRequestUri() == null;
1021 sone.setRequestUri(getSoneUri(identity.getRequestUri()));
1022 sone.setLatestEdition(Numbers.safeParseLong(identity.getProperty("Sone.LatestEdition"), (long) 0));
1024 synchronized (newSones) {
1025 newSone = !knownSones.contains(sone.getId());
1027 newSones.add(sone.getId());
1031 coreListenerManager.fireNewSoneFound(sone);
1032 for (Sone localSone : getLocalSones()) {
1033 if (localSone.getOptions().getBooleanOption("AutoFollow").get()) {
1034 followSone(localSone, sone);
1039 soneDownloader.addSone(sone);
1040 setSoneStatus(sone, SoneStatus.unknown);
1041 soneDownloaders.execute(new Runnable() {
1044 @SuppressWarnings("synthetic-access")
1046 soneDownloader.fetchSone(sone, sone.getRequestUri());
1055 * Lets the given local Sone follow the Sone with the given ID.
1058 * The local Sone that should follow another Sone
1060 * The ID of the Sone to follow
1062 public void followSone(Sone sone, String soneId) {
1063 Validation.begin().isNotNull("Sone", sone).isNotNull("Sone ID", soneId).check();
1064 followSone(sone, getSone(soneId));
1068 * Lets the given local Sone follow the other given Sone. If the given Sone
1069 * was not followed by any local Sone before, this will mark all elements of
1070 * the followed Sone as read that have been created before the current
1074 * The local Sone that should follow the other Sone
1075 * @param followedSone
1076 * The Sone that should be followed
1078 public void followSone(Sone sone, Sone followedSone) {
1079 Validation.begin().isNotNull("Sone", sone).isNotNull("Followed Sone", followedSone).check();
1080 sone.addFriend(followedSone.getId());
1081 synchronized (soneFollowingTimes) {
1082 if (!soneFollowingTimes.containsKey(followedSone)) {
1083 long now = System.currentTimeMillis();
1084 soneFollowingTimes.put(followedSone, now);
1085 for (Post post : followedSone.getPosts()) {
1086 if (post.getTime() < now) {
1087 markPostKnown(post);
1090 for (PostReply reply : followedSone.getReplies()) {
1091 if (reply.getTime() < now) {
1092 markReplyKnown(reply);
1097 touchConfiguration();
1101 * Lets the given local Sone unfollow the Sone with the given ID.
1104 * The local Sone that should unfollow another Sone
1106 * The ID of the Sone being unfollowed
1108 public void unfollowSone(Sone sone, String soneId) {
1109 Validation.begin().isNotNull("Sone", sone).isNotNull("Sone ID", soneId).check();
1110 unfollowSone(sone, getSone(soneId, false));
1114 * Lets the given local Sone unfollow the other given Sone. If the given
1115 * local Sone is the last local Sone that followed the given Sone, its
1116 * following time will be removed.
1119 * The local Sone that should unfollow another Sone
1120 * @param unfollowedSone
1121 * The Sone being unfollowed
1123 public void unfollowSone(Sone sone, Sone unfollowedSone) {
1124 Validation.begin().isNotNull("Sone", sone).isNotNull("Unfollowed Sone", unfollowedSone).check();
1125 sone.removeFriend(unfollowedSone.getId());
1126 boolean unfollowedSoneStillFollowed = false;
1127 for (Sone localSone : getLocalSones()) {
1128 unfollowedSoneStillFollowed |= localSone.hasFriend(unfollowedSone.getId());
1130 if (!unfollowedSoneStillFollowed) {
1131 synchronized (soneFollowingTimes) {
1132 soneFollowingTimes.remove(unfollowedSone);
1135 touchConfiguration();
1139 * Retrieves the trust relationship from the origin to the target. If the
1140 * trust relationship can not be retrieved, {@code null} is returned.
1142 * @see Identity#getTrust(OwnIdentity)
1144 * The origin of the trust tree
1146 * The target of the trust
1147 * @return The trust relationship
1149 public Trust getTrust(Sone origin, Sone target) {
1150 if (!isLocalSone(origin)) {
1151 logger.log(Level.WARNING, "Tried to get trust from remote Sone: %s", origin);
1154 return target.getIdentity().getTrust((OwnIdentity) origin.getIdentity());
1158 * Sets the trust value of the given origin Sone for the target Sone.
1165 * The trust value (from {@code -100} to {@code 100})
1167 public void setTrust(Sone origin, Sone target, int trustValue) {
1168 Validation.begin().isNotNull("Trust Origin", origin).check().isInstanceOf("Trust Origin", origin.getIdentity(), OwnIdentity.class).isNotNull("Trust Target", target).isLessOrEqual("Trust Value", trustValue, 100).isGreaterOrEqual("Trust Value", trustValue, -100).check();
1170 ((OwnIdentity) origin.getIdentity()).setTrust(target.getIdentity(), trustValue, preferences.getTrustComment());
1171 } catch (WebOfTrustException wote1) {
1172 logger.log(Level.WARNING, "Could not set trust for Sone: " + target, wote1);
1177 * Removes any trust assignment for the given target Sone.
1184 public void removeTrust(Sone origin, Sone target) {
1185 Validation.begin().isNotNull("Trust Origin", origin).isNotNull("Trust Target", target).check().isInstanceOf("Trust Origin Identity", origin.getIdentity(), OwnIdentity.class).check();
1187 ((OwnIdentity) origin.getIdentity()).removeTrust(target.getIdentity());
1188 } catch (WebOfTrustException wote1) {
1189 logger.log(Level.WARNING, "Could not remove trust for Sone: " + target, wote1);
1194 * Assigns the configured positive trust value for the given target.
1201 public void trustSone(Sone origin, Sone target) {
1202 setTrust(origin, target, preferences.getPositiveTrust());
1206 * Assigns the configured negative trust value for the given target.
1213 public void distrustSone(Sone origin, Sone target) {
1214 setTrust(origin, target, preferences.getNegativeTrust());
1218 * Removes the trust assignment for the given target.
1225 public void untrustSone(Sone origin, Sone target) {
1226 removeTrust(origin, target);
1230 * Updates the stored Sone with the given Sone.
1235 public void updateSone(Sone sone) {
1236 updateSone(sone, false);
1240 * Updates the stored Sone with the given Sone. If {@code soneRescueMode} is
1241 * {@code true}, an older Sone than the current Sone can be given to restore
1245 * The Sone to update
1246 * @param soneRescueMode
1247 * {@code true} if the stored Sone should be updated regardless
1248 * of the age of the given Sone
1250 public void updateSone(Sone sone, boolean soneRescueMode) {
1251 if (hasSone(sone.getId())) {
1252 Sone storedSone = getSone(sone.getId());
1253 if (!soneRescueMode && !(sone.getTime() > storedSone.getTime())) {
1254 logger.log(Level.FINE, "Downloaded Sone %s is not newer than stored Sone %s.", new Object[] { sone, storedSone });
1257 synchronized (posts) {
1258 if (!soneRescueMode) {
1259 for (Post post : storedSone.getPosts()) {
1260 posts.remove(post.getId());
1261 if (!sone.getPosts().contains(post)) {
1262 coreListenerManager.firePostRemoved(post);
1266 List<Post> storedPosts = storedSone.getPosts();
1267 synchronized (newPosts) {
1268 for (Post post : sone.getPosts()) {
1269 post.setSone(storedSone);
1270 if (!storedPosts.contains(post)) {
1271 if (post.getTime() < getSoneFollowingTime(sone)) {
1272 knownPosts.add(post.getId());
1273 } else if (!knownPosts.contains(post.getId())) {
1274 newPosts.add(post.getId());
1275 coreListenerManager.fireNewPostFound(post);
1278 posts.put(post.getId(), post);
1282 synchronized (replies) {
1283 if (!soneRescueMode) {
1284 for (PostReply reply : storedSone.getReplies()) {
1285 replies.remove(reply.getId());
1286 if (!sone.getReplies().contains(reply)) {
1287 coreListenerManager.fireReplyRemoved(reply);
1291 Set<PostReply> storedReplies = storedSone.getReplies();
1292 synchronized (newReplies) {
1293 for (PostReply reply : sone.getReplies()) {
1294 reply.setSone(storedSone);
1295 if (!storedReplies.contains(reply)) {
1296 if (reply.getTime() < getSoneFollowingTime(sone)) {
1297 knownReplies.add(reply.getId());
1298 } else if (!knownReplies.contains(reply.getId())) {
1299 newReplies.add(reply.getId());
1300 coreListenerManager.fireNewReplyFound(reply);
1303 replies.put(reply.getId(), reply);
1307 synchronized (albums) {
1308 synchronized (images) {
1309 for (Album album : storedSone.getAlbums()) {
1310 albums.remove(album.getId());
1311 for (Image image : album.getImages()) {
1312 images.remove(image.getId());
1315 for (Album album : sone.getAlbums()) {
1316 albums.put(album.getId(), album);
1317 for (Image image : album.getImages()) {
1318 images.put(image.getId(), image);
1323 synchronized (storedSone) {
1324 if (!soneRescueMode || (sone.getTime() > storedSone.getTime())) {
1325 storedSone.setTime(sone.getTime());
1327 storedSone.setClient(sone.getClient());
1328 storedSone.setProfile(sone.getProfile());
1329 if (soneRescueMode) {
1330 for (Post post : sone.getPosts()) {
1331 storedSone.addPost(post);
1333 for (PostReply reply : sone.getReplies()) {
1334 storedSone.addReply(reply);
1336 for (String likedPostId : sone.getLikedPostIds()) {
1337 storedSone.addLikedPostId(likedPostId);
1339 for (String likedReplyId : sone.getLikedReplyIds()) {
1340 storedSone.addLikedReplyId(likedReplyId);
1342 for (Album album : sone.getAlbums()) {
1343 storedSone.addAlbum(album);
1346 storedSone.setPosts(sone.getPosts());
1347 storedSone.setReplies(sone.getReplies());
1348 storedSone.setLikePostIds(sone.getLikedPostIds());
1349 storedSone.setLikeReplyIds(sone.getLikedReplyIds());
1350 storedSone.setAlbums(sone.getAlbums());
1352 storedSone.setLatestEdition(sone.getLatestEdition());
1358 * Deletes the given Sone. This will remove the Sone from the
1359 * {@link #getLocalSone(String) local Sones}, stops its {@link SoneInserter}
1360 * and remove the context from its identity.
1363 * The Sone to delete
1365 public void deleteSone(Sone sone) {
1366 if (!(sone.getIdentity() instanceof OwnIdentity)) {
1367 logger.log(Level.WARNING, "Tried to delete Sone of non-own identity: %s", sone);
1370 synchronized (localSones) {
1371 if (!localSones.containsKey(sone.getId())) {
1372 logger.log(Level.WARNING, "Tried to delete non-local Sone: %s", sone);
1375 localSones.remove(sone.getId());
1376 SoneInserter soneInserter = soneInserters.remove(sone);
1377 soneInserter.removeSoneInsertListener(this);
1378 soneInserter.stop();
1381 ((OwnIdentity) sone.getIdentity()).removeContext("Sone");
1382 ((OwnIdentity) sone.getIdentity()).removeProperty("Sone.LatestEdition");
1383 } catch (WebOfTrustException wote1) {
1384 logger.log(Level.WARNING, "Could not remove context and properties from Sone: " + sone, wote1);
1387 configuration.getLongValue("Sone/" + sone.getId() + "/Time").setValue(null);
1388 } catch (ConfigurationException ce1) {
1389 logger.log(Level.WARNING, "Could not remove Sone from configuration!", ce1);
1394 * Marks the given Sone as known. If the Sone was {@link #isNewPost(String)
1395 * new} before, a {@link CoreListener#markSoneKnown(Sone)} event is fired.
1398 * The Sone to mark as known
1400 public void markSoneKnown(Sone sone) {
1401 synchronized (newSones) {
1402 if (newSones.remove(sone.getId())) {
1403 knownSones.add(sone.getId());
1404 coreListenerManager.fireMarkSoneKnown(sone);
1405 touchConfiguration();
1411 * Loads and updates the given Sone from the configuration. If any error is
1412 * encountered, loading is aborted and the given Sone is not changed.
1415 * The Sone to load and update
1417 public void loadSone(Sone sone) {
1418 if (!isLocalSone(sone)) {
1419 logger.log(Level.FINE, "Tried to load non-local Sone: %s", sone);
1423 /* initialize options. */
1424 sone.getOptions().addBooleanOption("AutoFollow", new DefaultOption<Boolean>(false));
1425 sone.getOptions().addBooleanOption("EnableSoneInsertNotifications", new DefaultOption<Boolean>(false));
1426 sone.getOptions().addBooleanOption("ShowNotification/NewSones", new DefaultOption<Boolean>(true));
1427 sone.getOptions().addBooleanOption("ShowNotification/NewPosts", new DefaultOption<Boolean>(true));
1428 sone.getOptions().addBooleanOption("ShowNotification/NewReplies", new DefaultOption<Boolean>(true));
1431 String sonePrefix = "Sone/" + sone.getId();
1432 Long soneTime = configuration.getLongValue(sonePrefix + "/Time").getValue(null);
1433 if (soneTime == null) {
1434 logger.log(Level.INFO, "Could not load Sone because no Sone has been saved.");
1437 String lastInsertFingerprint = configuration.getStringValue(sonePrefix + "/LastInsertFingerprint").getValue("");
1440 Profile profile = new Profile();
1441 profile.setFirstName(configuration.getStringValue(sonePrefix + "/Profile/FirstName").getValue(null));
1442 profile.setMiddleName(configuration.getStringValue(sonePrefix + "/Profile/MiddleName").getValue(null));
1443 profile.setLastName(configuration.getStringValue(sonePrefix + "/Profile/LastName").getValue(null));
1444 profile.setBirthDay(configuration.getIntValue(sonePrefix + "/Profile/BirthDay").getValue(null));
1445 profile.setBirthMonth(configuration.getIntValue(sonePrefix + "/Profile/BirthMonth").getValue(null));
1446 profile.setBirthYear(configuration.getIntValue(sonePrefix + "/Profile/BirthYear").getValue(null));
1448 /* load profile fields. */
1450 String fieldPrefix = sonePrefix + "/Profile/Fields/" + profile.getFields().size();
1451 String fieldName = configuration.getStringValue(fieldPrefix + "/Name").getValue(null);
1452 if (fieldName == null) {
1455 String fieldValue = configuration.getStringValue(fieldPrefix + "/Value").getValue("");
1456 profile.addField(fieldName).setValue(fieldValue);
1460 Set<Post> posts = new HashSet<Post>();
1462 String postPrefix = sonePrefix + "/Posts/" + posts.size();
1463 String postId = configuration.getStringValue(postPrefix + "/ID").getValue(null);
1464 if (postId == null) {
1467 String postRecipientId = configuration.getStringValue(postPrefix + "/Recipient").getValue(null);
1468 long postTime = configuration.getLongValue(postPrefix + "/Time").getValue((long) 0);
1469 String postText = configuration.getStringValue(postPrefix + "/Text").getValue(null);
1470 if ((postTime == 0) || (postText == null)) {
1471 logger.log(Level.WARNING, "Invalid post found, aborting load!");
1474 Post post = getPost(postId).setSone(sone).setTime(postTime).setText(postText);
1475 if ((postRecipientId != null) && (postRecipientId.length() == 43)) {
1476 post.setRecipient(getSone(postRecipientId));
1482 Set<PostReply> replies = new HashSet<PostReply>();
1484 String replyPrefix = sonePrefix + "/Replies/" + replies.size();
1485 String replyId = configuration.getStringValue(replyPrefix + "/ID").getValue(null);
1486 if (replyId == null) {
1489 String postId = configuration.getStringValue(replyPrefix + "/Post/ID").getValue(null);
1490 long replyTime = configuration.getLongValue(replyPrefix + "/Time").getValue((long) 0);
1491 String replyText = configuration.getStringValue(replyPrefix + "/Text").getValue(null);
1492 if ((postId == null) || (replyTime == 0) || (replyText == null)) {
1493 logger.log(Level.WARNING, "Invalid reply found, aborting load!");
1496 replies.add(getReply(replyId).setSone(sone).setPost(getPost(postId)).setTime(replyTime).setText(replyText));
1499 /* load post likes. */
1500 Set<String> likedPostIds = new HashSet<String>();
1502 String likedPostId = configuration.getStringValue(sonePrefix + "/Likes/Post/" + likedPostIds.size() + "/ID").getValue(null);
1503 if (likedPostId == null) {
1506 likedPostIds.add(likedPostId);
1509 /* load reply likes. */
1510 Set<String> likedReplyIds = new HashSet<String>();
1512 String likedReplyId = configuration.getStringValue(sonePrefix + "/Likes/Reply/" + likedReplyIds.size() + "/ID").getValue(null);
1513 if (likedReplyId == null) {
1516 likedReplyIds.add(likedReplyId);
1520 Set<String> friends = new HashSet<String>();
1522 String friendId = configuration.getStringValue(sonePrefix + "/Friends/" + friends.size() + "/ID").getValue(null);
1523 if (friendId == null) {
1526 friends.add(friendId);
1530 List<Album> topLevelAlbums = new ArrayList<Album>();
1531 int albumCounter = 0;
1533 String albumPrefix = sonePrefix + "/Albums/" + albumCounter++;
1534 String albumId = configuration.getStringValue(albumPrefix + "/ID").getValue(null);
1535 if (albumId == null) {
1538 String albumTitle = configuration.getStringValue(albumPrefix + "/Title").getValue(null);
1539 String albumDescription = configuration.getStringValue(albumPrefix + "/Description").getValue(null);
1540 String albumParentId = configuration.getStringValue(albumPrefix + "/Parent").getValue(null);
1541 String albumImageId = configuration.getStringValue(albumPrefix + "/AlbumImage").getValue(null);
1542 if ((albumTitle == null) || (albumDescription == null)) {
1543 logger.log(Level.WARNING, "Invalid album found, aborting load!");
1546 Album album = getAlbum(albumId).setSone(sone).setTitle(albumTitle).setDescription(albumDescription).setAlbumImage(albumImageId);
1547 if (albumParentId != null) {
1548 Album parentAlbum = getAlbum(albumParentId, false);
1549 if (parentAlbum == null) {
1550 logger.log(Level.WARNING, "Invalid parent album ID: " + albumParentId);
1553 parentAlbum.addAlbum(album);
1555 topLevelAlbums.add(album);
1560 int imageCounter = 0;
1562 String imagePrefix = sonePrefix + "/Images/" + imageCounter++;
1563 String imageId = configuration.getStringValue(imagePrefix + "/ID").getValue(null);
1564 if (imageId == null) {
1567 String albumId = configuration.getStringValue(imagePrefix + "/Album").getValue(null);
1568 String key = configuration.getStringValue(imagePrefix + "/Key").getValue(null);
1569 String title = configuration.getStringValue(imagePrefix + "/Title").getValue(null);
1570 String description = configuration.getStringValue(imagePrefix + "/Description").getValue(null);
1571 Long creationTime = configuration.getLongValue(imagePrefix + "/CreationTime").getValue(null);
1572 Integer width = configuration.getIntValue(imagePrefix + "/Width").getValue(null);
1573 Integer height = configuration.getIntValue(imagePrefix + "/Height").getValue(null);
1574 if ((albumId == null) || (key == null) || (title == null) || (description == null) || (creationTime == null) || (width == null) || (height == null)) {
1575 logger.log(Level.WARNING, "Invalid image found, aborting load!");
1578 Album album = getAlbum(albumId, false);
1579 if (album == null) {
1580 logger.log(Level.WARNING, "Invalid album image encountered, aborting load!");
1583 Image image = getImage(imageId).setSone(sone).setCreationTime(creationTime).setKey(key);
1584 image.setTitle(title).setDescription(description).setWidth(width).setHeight(height);
1585 album.addImage(image);
1589 sone.getOptions().getBooleanOption("AutoFollow").set(configuration.getBooleanValue(sonePrefix + "/Options/AutoFollow").getValue(null));
1590 sone.getOptions().getBooleanOption("EnableSoneInsertNotifications").set(configuration.getBooleanValue(sonePrefix + "/Options/EnableSoneInsertNotifications").getValue(null));
1591 sone.getOptions().getBooleanOption("ShowNotification/NewSones").set(configuration.getBooleanValue(sonePrefix + "/Options/ShowNotification/NewSones").getValue(null));
1592 sone.getOptions().getBooleanOption("ShowNotification/NewPosts").set(configuration.getBooleanValue(sonePrefix + "/Options/ShowNotification/NewPosts").getValue(null));
1593 sone.getOptions().getBooleanOption("ShowNotification/NewReplies").set(configuration.getBooleanValue(sonePrefix + "/Options/ShowNotification/NewReplies").getValue(null));
1595 /* if we’re still here, Sone was loaded successfully. */
1596 synchronized (sone) {
1597 sone.setTime(soneTime);
1598 sone.setProfile(profile);
1599 sone.setPosts(posts);
1600 sone.setReplies(replies);
1601 sone.setLikePostIds(likedPostIds);
1602 sone.setLikeReplyIds(likedReplyIds);
1603 for (String friendId : friends) {
1604 followSone(sone, friendId);
1606 sone.setAlbums(topLevelAlbums);
1607 soneInserters.get(sone).setLastInsertFingerprint(lastInsertFingerprint);
1609 synchronized (newSones) {
1610 for (String friend : friends) {
1611 knownSones.add(friend);
1614 synchronized (newPosts) {
1615 for (Post post : posts) {
1616 knownPosts.add(post.getId());
1619 synchronized (newReplies) {
1620 for (PostReply reply : replies) {
1621 knownReplies.add(reply.getId());
1627 * Creates a new post.
1630 * The Sone that creates the post
1632 * The text of the post
1633 * @return The created post
1635 public Post createPost(Sone sone, String text) {
1636 return createPost(sone, System.currentTimeMillis(), text);
1640 * Creates a new post.
1643 * The Sone that creates the post
1645 * The time of the post
1647 * The text of the post
1648 * @return The created post
1650 public Post createPost(Sone sone, long time, String text) {
1651 return createPost(sone, null, time, text);
1655 * Creates a new post.
1658 * The Sone that creates the post
1660 * The recipient Sone, or {@code null} if this post does not have
1663 * The text of the post
1664 * @return The created post
1666 public Post createPost(Sone sone, Sone recipient, String text) {
1667 return createPost(sone, recipient, System.currentTimeMillis(), text);
1671 * Creates a new post.
1674 * The Sone that creates the post
1676 * The recipient Sone, or {@code null} if this post does not have
1679 * The time of the post
1681 * The text of the post
1682 * @return The created post
1684 public Post createPost(Sone sone, Sone recipient, long time, String text) {
1685 if (!isLocalSone(sone)) {
1686 logger.log(Level.FINE, "Tried to create post for non-local Sone: %s", sone);
1689 final Post post = new Post(sone, time, text);
1690 if (recipient != null) {
1691 post.setRecipient(recipient);
1693 synchronized (posts) {
1694 posts.put(post.getId(), post);
1696 synchronized (newPosts) {
1697 newPosts.add(post.getId());
1698 coreListenerManager.fireNewPostFound(post);
1701 touchConfiguration();
1702 localElementTicker.registerEvent(System.currentTimeMillis() + 10 * 1000, new Runnable() {
1709 markPostKnown(post);
1711 }, "Mark " + post + " read.");
1716 * Deletes the given post.
1719 * The post to delete
1721 public void deletePost(Post post) {
1722 if (!isLocalSone(post.getSone())) {
1723 logger.log(Level.WARNING, "Tried to delete post of non-local Sone: %s", post.getSone());
1726 post.getSone().removePost(post);
1727 synchronized (posts) {
1728 posts.remove(post.getId());
1730 coreListenerManager.firePostRemoved(post);
1731 synchronized (newPosts) {
1732 markPostKnown(post);
1733 knownPosts.remove(post.getId());
1735 touchConfiguration();
1739 * Marks the given post as known, if it is currently a new post (according
1740 * to {@link #isNewPost(String)}).
1743 * The post to mark as known
1745 public void markPostKnown(Post post) {
1746 synchronized (newPosts) {
1747 if (newPosts.remove(post.getId())) {
1748 knownPosts.add(post.getId());
1749 coreListenerManager.fireMarkPostKnown(post);
1750 touchConfiguration();
1756 * Bookmarks the given post.
1759 * The post to bookmark
1761 public void bookmark(Post post) {
1762 bookmarkPost(post.getId());
1766 * Bookmarks the post with the given ID.
1769 * The ID of the post to bookmark
1771 public void bookmarkPost(String id) {
1772 synchronized (bookmarkedPosts) {
1773 bookmarkedPosts.add(id);
1778 * Removes the given post from the bookmarks.
1781 * The post to unbookmark
1783 public void unbookmark(Post post) {
1784 unbookmarkPost(post.getId());
1788 * Removes the post with the given ID from the bookmarks.
1791 * The ID of the post to unbookmark
1793 public void unbookmarkPost(String id) {
1794 synchronized (bookmarkedPosts) {
1795 bookmarkedPosts.remove(id);
1800 * Creates a new reply.
1803 * The Sone that creates the reply
1805 * The post that this reply refers to
1807 * The text of the reply
1808 * @return The created reply
1810 public PostReply createReply(Sone sone, Post post, String text) {
1811 return createReply(sone, post, System.currentTimeMillis(), text);
1815 * Creates a new reply.
1818 * The Sone that creates the reply
1820 * The post that this reply refers to
1822 * The time of the reply
1824 * The text of the reply
1825 * @return The created reply
1827 public PostReply createReply(Sone sone, Post post, long time, String text) {
1828 if (!isLocalSone(sone)) {
1829 logger.log(Level.FINE, "Tried to create reply for non-local Sone: %s", sone);
1832 final PostReply reply = new PostReply(sone, post, System.currentTimeMillis(), text);
1833 synchronized (replies) {
1834 replies.put(reply.getId(), reply);
1836 synchronized (newReplies) {
1837 newReplies.add(reply.getId());
1838 coreListenerManager.fireNewReplyFound(reply);
1840 sone.addReply(reply);
1841 touchConfiguration();
1842 localElementTicker.registerEvent(System.currentTimeMillis() + 10 * 1000, new Runnable() {
1849 markReplyKnown(reply);
1851 }, "Mark " + reply + " read.");
1856 * Deletes the given reply.
1859 * The reply to delete
1861 public void deleteReply(PostReply reply) {
1862 Sone sone = reply.getSone();
1863 if (!isLocalSone(sone)) {
1864 logger.log(Level.FINE, "Tried to delete non-local reply: %s", reply);
1867 synchronized (replies) {
1868 replies.remove(reply.getId());
1870 synchronized (newReplies) {
1871 markReplyKnown(reply);
1872 knownReplies.remove(reply.getId());
1874 sone.removeReply(reply);
1875 touchConfiguration();
1879 * Marks the given reply as known, if it is currently a new reply (according
1880 * to {@link #isNewReply(String)}).
1883 * The reply to mark as known
1885 public void markReplyKnown(PostReply reply) {
1886 synchronized (newReplies) {
1887 if (newReplies.remove(reply.getId())) {
1888 knownReplies.add(reply.getId());
1889 coreListenerManager.fireMarkReplyKnown(reply);
1890 touchConfiguration();
1896 * Creates a new top-level album for the given Sone.
1899 * The Sone to create the album for
1900 * @return The new album
1902 public Album createAlbum(Sone sone) {
1903 return createAlbum(sone, null);
1907 * Creates a new album for the given Sone.
1910 * The Sone to create the album for
1912 * The parent of the album (may be {@code null} to create a
1914 * @return The new album
1916 public Album createAlbum(Sone sone, Album parent) {
1917 Album album = new Album();
1918 synchronized (albums) {
1919 albums.put(album.getId(), album);
1921 album.setSone(sone);
1922 if (parent != null) {
1923 parent.addAlbum(album);
1925 sone.addAlbum(album);
1931 * Deletes the given album. The owner of the album has to be a local Sone,
1932 * and the album has to be {@link Album#isEmpty() empty} to be deleted.
1935 * The album to remove
1937 public void deleteAlbum(Album album) {
1938 Validation.begin().isNotNull("Album", album).check().is("Local Sone", isLocalSone(album.getSone())).check();
1939 if (!album.isEmpty()) {
1942 if (album.getParent() == null) {
1943 album.getSone().removeAlbum(album);
1945 album.getParent().removeAlbum(album);
1947 synchronized (albums) {
1948 albums.remove(album.getId());
1950 saveSone(album.getSone());
1954 * Creates a new image.
1957 * The Sone creating the image
1959 * The album the image will be inserted into
1960 * @param temporaryImage
1961 * The temporary image to create the image from
1962 * @return The newly created image
1964 public Image createImage(Sone sone, Album album, TemporaryImage temporaryImage) {
1965 Validation.begin().isNotNull("Sone", sone).isNotNull("Album", album).isNotNull("Temporary Image", temporaryImage).check().is("Local Sone", isLocalSone(sone)).check().isEqual("Owner and Album Owner", sone, album.getSone()).check();
1966 Image image = new Image(temporaryImage.getId()).setSone(sone).setCreationTime(System.currentTimeMillis());
1967 album.addImage(image);
1968 synchronized (images) {
1969 images.put(image.getId(), image);
1971 imageInserter.insertImage(temporaryImage, image);
1976 * Deletes the given image. This method will also delete a matching
1979 * @see #deleteTemporaryImage(TemporaryImage)
1981 * The image to delete
1983 public void deleteImage(Image image) {
1984 Validation.begin().isNotNull("Image", image).check().is("Local Sone", isLocalSone(image.getSone())).check();
1985 deleteTemporaryImage(image.getId());
1986 image.getAlbum().removeImage(image);
1987 synchronized (images) {
1988 images.remove(image.getId());
1990 saveSone(image.getSone());
1994 * Creates a new temporary image.
1997 * The MIME type of the temporary image
1999 * The encoded data of the image
2000 * @return The temporary image
2002 public TemporaryImage createTemporaryImage(String mimeType, byte[] imageData) {
2003 TemporaryImage temporaryImage = new TemporaryImage();
2004 temporaryImage.setMimeType(mimeType).setImageData(imageData);
2005 synchronized (temporaryImages) {
2006 temporaryImages.put(temporaryImage.getId(), temporaryImage);
2008 return temporaryImage;
2012 * Deletes the given temporary image.
2014 * @param temporaryImage
2015 * The temporary image to delete
2017 public void deleteTemporaryImage(TemporaryImage temporaryImage) {
2018 Validation.begin().isNotNull("Temporary Image", temporaryImage).check();
2019 deleteTemporaryImage(temporaryImage.getId());
2023 * Deletes the temporary image with the given ID.
2026 * The ID of the temporary image to delete
2028 public void deleteTemporaryImage(String imageId) {
2029 Validation.begin().isNotNull("Temporary Image ID", imageId).check();
2030 synchronized (temporaryImages) {
2031 temporaryImages.remove(imageId);
2033 Image image = getImage(imageId, false);
2034 if (image != null) {
2035 imageInserter.cancelImageInsert(image);
2040 * Notifies the core that the configuration, either of the core or of a
2041 * single local Sone, has changed, and that the configuration should be
2044 public void touchConfiguration() {
2045 lastConfigurationUpdate = System.currentTimeMillis();
2056 public void serviceStart() {
2057 loadConfiguration();
2058 updateChecker.addUpdateListener(this);
2059 updateChecker.start();
2066 public void serviceRun() {
2067 long lastSaved = System.currentTimeMillis();
2068 while (!shouldStop()) {
2070 long now = System.currentTimeMillis();
2071 if (shouldStop() || ((lastConfigurationUpdate > lastSaved) && ((now - lastConfigurationUpdate) > 5000))) {
2072 for (Sone localSone : getLocalSones()) {
2073 saveSone(localSone);
2075 saveConfiguration();
2085 public void serviceStop() {
2086 synchronized (localSones) {
2087 for (SoneInserter soneInserter : soneInserters.values()) {
2088 soneInserter.removeSoneInsertListener(this);
2089 soneInserter.stop();
2092 updateChecker.stop();
2093 updateChecker.removeUpdateListener(this);
2094 soneDownloader.stop();
2102 * Saves the given Sone. This will persist all local settings for the given
2103 * Sone, such as the friends list and similar, private options.
2108 private synchronized void saveSone(Sone sone) {
2109 if (!isLocalSone(sone)) {
2110 logger.log(Level.FINE, "Tried to save non-local Sone: %s", sone);
2113 if (!(sone.getIdentity() instanceof OwnIdentity)) {
2114 logger.log(Level.WARNING, "Local Sone without OwnIdentity found, refusing to save: %s", sone);
2118 logger.log(Level.INFO, "Saving Sone: %s", sone);
2120 /* save Sone into configuration. */
2121 String sonePrefix = "Sone/" + sone.getId();
2122 configuration.getLongValue(sonePrefix + "/Time").setValue(sone.getTime());
2123 configuration.getStringValue(sonePrefix + "/LastInsertFingerprint").setValue(soneInserters.get(sone).getLastInsertFingerprint());
2126 Profile profile = sone.getProfile();
2127 configuration.getStringValue(sonePrefix + "/Profile/FirstName").setValue(profile.getFirstName());
2128 configuration.getStringValue(sonePrefix + "/Profile/MiddleName").setValue(profile.getMiddleName());
2129 configuration.getStringValue(sonePrefix + "/Profile/LastName").setValue(profile.getLastName());
2130 configuration.getIntValue(sonePrefix + "/Profile/BirthDay").setValue(profile.getBirthDay());
2131 configuration.getIntValue(sonePrefix + "/Profile/BirthMonth").setValue(profile.getBirthMonth());
2132 configuration.getIntValue(sonePrefix + "/Profile/BirthYear").setValue(profile.getBirthYear());
2134 /* save profile fields. */
2135 int fieldCounter = 0;
2136 for (Field profileField : profile.getFields()) {
2137 String fieldPrefix = sonePrefix + "/Profile/Fields/" + fieldCounter++;
2138 configuration.getStringValue(fieldPrefix + "/Name").setValue(profileField.getName());
2139 configuration.getStringValue(fieldPrefix + "/Value").setValue(profileField.getValue());
2141 configuration.getStringValue(sonePrefix + "/Profile/Fields/" + fieldCounter + "/Name").setValue(null);
2144 int postCounter = 0;
2145 for (Post post : sone.getPosts()) {
2146 String postPrefix = sonePrefix + "/Posts/" + postCounter++;
2147 configuration.getStringValue(postPrefix + "/ID").setValue(post.getId());
2148 configuration.getStringValue(postPrefix + "/Recipient").setValue((post.getRecipient() != null) ? post.getRecipient().getId() : null);
2149 configuration.getLongValue(postPrefix + "/Time").setValue(post.getTime());
2150 configuration.getStringValue(postPrefix + "/Text").setValue(post.getText());
2152 configuration.getStringValue(sonePrefix + "/Posts/" + postCounter + "/ID").setValue(null);
2155 int replyCounter = 0;
2156 for (PostReply reply : sone.getReplies()) {
2157 String replyPrefix = sonePrefix + "/Replies/" + replyCounter++;
2158 configuration.getStringValue(replyPrefix + "/ID").setValue(reply.getId());
2159 configuration.getStringValue(replyPrefix + "/Post/ID").setValue(reply.getPost().getId());
2160 configuration.getLongValue(replyPrefix + "/Time").setValue(reply.getTime());
2161 configuration.getStringValue(replyPrefix + "/Text").setValue(reply.getText());
2163 configuration.getStringValue(sonePrefix + "/Replies/" + replyCounter + "/ID").setValue(null);
2165 /* save post likes. */
2166 int postLikeCounter = 0;
2167 for (String postId : sone.getLikedPostIds()) {
2168 configuration.getStringValue(sonePrefix + "/Likes/Post/" + postLikeCounter++ + "/ID").setValue(postId);
2170 configuration.getStringValue(sonePrefix + "/Likes/Post/" + postLikeCounter + "/ID").setValue(null);
2172 /* save reply likes. */
2173 int replyLikeCounter = 0;
2174 for (String replyId : sone.getLikedReplyIds()) {
2175 configuration.getStringValue(sonePrefix + "/Likes/Reply/" + replyLikeCounter++ + "/ID").setValue(replyId);
2177 configuration.getStringValue(sonePrefix + "/Likes/Reply/" + replyLikeCounter + "/ID").setValue(null);
2180 int friendCounter = 0;
2181 for (String friendId : sone.getFriends()) {
2182 configuration.getStringValue(sonePrefix + "/Friends/" + friendCounter++ + "/ID").setValue(friendId);
2184 configuration.getStringValue(sonePrefix + "/Friends/" + friendCounter + "/ID").setValue(null);
2186 /* save albums. first, collect in a flat structure, top-level first. */
2187 List<Album> albums = sone.getAllAlbums();
2189 int albumCounter = 0;
2190 for (Album album : albums) {
2191 String albumPrefix = sonePrefix + "/Albums/" + albumCounter++;
2192 configuration.getStringValue(albumPrefix + "/ID").setValue(album.getId());
2193 configuration.getStringValue(albumPrefix + "/Title").setValue(album.getTitle());
2194 configuration.getStringValue(albumPrefix + "/Description").setValue(album.getDescription());
2195 configuration.getStringValue(albumPrefix + "/Parent").setValue(album.getParent() == null ? null : album.getParent().getId());
2196 configuration.getStringValue(albumPrefix + "/AlbumImage").setValue(album.getAlbumImage() == null ? null : album.getAlbumImage().getId());
2198 configuration.getStringValue(sonePrefix + "/Albums/" + albumCounter + "/ID").setValue(null);
2201 int imageCounter = 0;
2202 for (Album album : albums) {
2203 for (Image image : album.getImages()) {
2204 if (!image.isInserted()) {
2207 String imagePrefix = sonePrefix + "/Images/" + imageCounter++;
2208 configuration.getStringValue(imagePrefix + "/ID").setValue(image.getId());
2209 configuration.getStringValue(imagePrefix + "/Album").setValue(album.getId());
2210 configuration.getStringValue(imagePrefix + "/Key").setValue(image.getKey());
2211 configuration.getStringValue(imagePrefix + "/Title").setValue(image.getTitle());
2212 configuration.getStringValue(imagePrefix + "/Description").setValue(image.getDescription());
2213 configuration.getLongValue(imagePrefix + "/CreationTime").setValue(image.getCreationTime());
2214 configuration.getIntValue(imagePrefix + "/Width").setValue(image.getWidth());
2215 configuration.getIntValue(imagePrefix + "/Height").setValue(image.getHeight());
2218 configuration.getStringValue(sonePrefix + "/Images/" + imageCounter + "/ID").setValue(null);
2221 configuration.getBooleanValue(sonePrefix + "/Options/AutoFollow").setValue(sone.getOptions().getBooleanOption("AutoFollow").getReal());
2222 configuration.getBooleanValue(sonePrefix + "/Options/ShowNotification/NewSones").setValue(sone.getOptions().getBooleanOption("ShowNotification/NewSones").getReal());
2223 configuration.getBooleanValue(sonePrefix + "/Options/ShowNotification/NewPosts").setValue(sone.getOptions().getBooleanOption("ShowNotification/NewPosts").getReal());
2224 configuration.getBooleanValue(sonePrefix + "/Options/ShowNotification/NewReplies").setValue(sone.getOptions().getBooleanOption("ShowNotification/NewReplies").getReal());
2225 configuration.getBooleanValue(sonePrefix + "/Options/EnableSoneInsertNotifications").setValue(sone.getOptions().getBooleanOption("EnableSoneInsertNotifications").getReal());
2227 configuration.save();
2229 ((OwnIdentity) sone.getIdentity()).setProperty("Sone.LatestEdition", String.valueOf(sone.getLatestEdition()));
2231 logger.log(Level.INFO, "Sone %s saved.", sone);
2232 } catch (ConfigurationException ce1) {
2233 logger.log(Level.WARNING, "Could not save Sone: " + sone, ce1);
2234 } catch (WebOfTrustException wote1) {
2235 logger.log(Level.WARNING, "Could not set WoT property for Sone: " + sone, wote1);
2240 * Saves the current options.
2242 private void saveConfiguration() {
2243 synchronized (configuration) {
2244 if (storingConfiguration) {
2245 logger.log(Level.FINE, "Already storing configuration…");
2248 storingConfiguration = true;
2251 /* store the options first. */
2253 configuration.getIntValue("Option/ConfigurationVersion").setValue(0);
2254 configuration.getIntValue("Option/InsertionDelay").setValue(options.getIntegerOption("InsertionDelay").getReal());
2255 configuration.getIntValue("Option/PostsPerPage").setValue(options.getIntegerOption("PostsPerPage").getReal());
2256 configuration.getIntValue("Option/CharactersPerPost").setValue(options.getIntegerOption("CharactersPerPost").getReal());
2257 configuration.getIntValue("Option/PostCutOffLength").setValue(options.getIntegerOption("PostCutOffLength").getReal());
2258 configuration.getBooleanValue("Option/RequireFullAccess").setValue(options.getBooleanOption("RequireFullAccess").getReal());
2259 configuration.getIntValue("Option/PositiveTrust").setValue(options.getIntegerOption("PositiveTrust").getReal());
2260 configuration.getIntValue("Option/NegativeTrust").setValue(options.getIntegerOption("NegativeTrust").getReal());
2261 configuration.getStringValue("Option/TrustComment").setValue(options.getStringOption("TrustComment").getReal());
2262 configuration.getBooleanValue("Option/ActivateFcpInterface").setValue(options.getBooleanOption("ActivateFcpInterface").getReal());
2263 configuration.getIntValue("Option/FcpFullAccessRequired").setValue(options.getIntegerOption("FcpFullAccessRequired").getReal());
2264 configuration.getBooleanValue("Option/SoneRescueMode").setValue(options.getBooleanOption("SoneRescueMode").getReal());
2265 configuration.getBooleanValue("Option/ClearOnNextRestart").setValue(options.getBooleanOption("ClearOnNextRestart").getReal());
2266 configuration.getBooleanValue("Option/ReallyClearOnNextRestart").setValue(options.getBooleanOption("ReallyClearOnNextRestart").getReal());
2268 /* save known Sones. */
2269 int soneCounter = 0;
2270 synchronized (newSones) {
2271 for (String knownSoneId : knownSones) {
2272 configuration.getStringValue("KnownSone/" + soneCounter++ + "/ID").setValue(knownSoneId);
2274 configuration.getStringValue("KnownSone/" + soneCounter + "/ID").setValue(null);
2277 /* save Sone following times. */
2279 synchronized (soneFollowingTimes) {
2280 for (Entry<Sone, Long> soneFollowingTime : soneFollowingTimes.entrySet()) {
2281 configuration.getStringValue("SoneFollowingTimes/" + soneCounter + "/Sone").setValue(soneFollowingTime.getKey().getId());
2282 configuration.getLongValue("SoneFollowingTimes/" + soneCounter + "/Time").setValue(soneFollowingTime.getValue());
2285 configuration.getStringValue("SoneFollowingTimes/" + soneCounter + "/Sone").setValue(null);
2288 /* save known posts. */
2289 int postCounter = 0;
2290 synchronized (newPosts) {
2291 for (String knownPostId : knownPosts) {
2292 configuration.getStringValue("KnownPosts/" + postCounter++ + "/ID").setValue(knownPostId);
2294 configuration.getStringValue("KnownPosts/" + postCounter + "/ID").setValue(null);
2297 /* save known replies. */
2298 int replyCounter = 0;
2299 synchronized (newReplies) {
2300 for (String knownReplyId : knownReplies) {
2301 configuration.getStringValue("KnownReplies/" + replyCounter++ + "/ID").setValue(knownReplyId);
2303 configuration.getStringValue("KnownReplies/" + replyCounter + "/ID").setValue(null);
2306 /* save bookmarked posts. */
2307 int bookmarkedPostCounter = 0;
2308 synchronized (bookmarkedPosts) {
2309 for (String bookmarkedPostId : bookmarkedPosts) {
2310 configuration.getStringValue("Bookmarks/Post/" + bookmarkedPostCounter++ + "/ID").setValue(bookmarkedPostId);
2313 configuration.getStringValue("Bookmarks/Post/" + bookmarkedPostCounter++ + "/ID").setValue(null);
2316 configuration.save();
2318 } catch (ConfigurationException ce1) {
2319 logger.log(Level.SEVERE, "Could not store configuration!", ce1);
2321 synchronized (configuration) {
2322 storingConfiguration = false;
2328 * Loads the configuration.
2330 @SuppressWarnings("unchecked")
2331 private void loadConfiguration() {
2332 /* create options. */
2333 options.addIntegerOption("InsertionDelay", new DefaultOption<Integer>(60, new IntegerRangeValidator(0, Integer.MAX_VALUE), new OptionWatcher<Integer>() {
2336 public void optionChanged(Option<Integer> option, Integer oldValue, Integer newValue) {
2337 SoneInserter.setInsertionDelay(newValue);
2341 options.addIntegerOption("PostsPerPage", new DefaultOption<Integer>(10, new IntegerRangeValidator(1, Integer.MAX_VALUE)));
2342 options.addIntegerOption("CharactersPerPost", new DefaultOption<Integer>(400, new OrValidator<Integer>(new IntegerRangeValidator(50, Integer.MAX_VALUE), new EqualityValidator<Integer>(-1))));
2343 options.addIntegerOption("PostCutOffLength", new DefaultOption<Integer>(200, new OrValidator<Integer>(new IntegerRangeValidator(50, Integer.MAX_VALUE), new EqualityValidator<Integer>(-1))));
2344 options.addBooleanOption("RequireFullAccess", new DefaultOption<Boolean>(false));
2345 options.addIntegerOption("PositiveTrust", new DefaultOption<Integer>(75, new IntegerRangeValidator(0, 100)));
2346 options.addIntegerOption("NegativeTrust", new DefaultOption<Integer>(-25, new IntegerRangeValidator(-100, 100)));
2347 options.addStringOption("TrustComment", new DefaultOption<String>("Set from Sone Web Interface"));
2348 options.addBooleanOption("ActivateFcpInterface", new DefaultOption<Boolean>(false, new OptionWatcher<Boolean>() {
2351 @SuppressWarnings("synthetic-access")
2352 public void optionChanged(Option<Boolean> option, Boolean oldValue, Boolean newValue) {
2353 fcpInterface.setActive(newValue);
2356 options.addIntegerOption("FcpFullAccessRequired", new DefaultOption<Integer>(2, new OptionWatcher<Integer>() {
2359 @SuppressWarnings("synthetic-access")
2360 public void optionChanged(Option<Integer> option, Integer oldValue, Integer newValue) {
2361 fcpInterface.setFullAccessRequired(FullAccessRequired.values()[newValue]);
2365 options.addBooleanOption("SoneRescueMode", new DefaultOption<Boolean>(false));
2366 options.addBooleanOption("ClearOnNextRestart", new DefaultOption<Boolean>(false));
2367 options.addBooleanOption("ReallyClearOnNextRestart", new DefaultOption<Boolean>(false));
2369 /* read options from configuration. */
2370 options.getBooleanOption("ClearOnNextRestart").set(configuration.getBooleanValue("Option/ClearOnNextRestart").getValue(null));
2371 options.getBooleanOption("ReallyClearOnNextRestart").set(configuration.getBooleanValue("Option/ReallyClearOnNextRestart").getValue(null));
2372 boolean clearConfiguration = options.getBooleanOption("ClearOnNextRestart").get() && options.getBooleanOption("ReallyClearOnNextRestart").get();
2373 options.getBooleanOption("ClearOnNextRestart").set(null);
2374 options.getBooleanOption("ReallyClearOnNextRestart").set(null);
2375 if (clearConfiguration) {
2376 /* stop loading the configuration. */
2380 loadConfigurationValue("InsertionDelay");
2381 loadConfigurationValue("PostsPerPage");
2382 loadConfigurationValue("CharactersPerPost");
2383 loadConfigurationValue("PostCutOffLength");
2384 options.getBooleanOption("RequireFullAccess").set(configuration.getBooleanValue("Option/RequireFullAccess").getValue(null));
2385 loadConfigurationValue("PositiveTrust");
2386 loadConfigurationValue("NegativeTrust");
2387 options.getStringOption("TrustComment").set(configuration.getStringValue("Option/TrustComment").getValue(null));
2388 options.getBooleanOption("ActivateFcpInterface").set(configuration.getBooleanValue("Option/ActivateFcpInterface").getValue(null));
2389 options.getIntegerOption("FcpFullAccessRequired").set(configuration.getIntValue("Option/FcpFullAccessRequired").getValue(null));
2390 options.getBooleanOption("SoneRescueMode").set(configuration.getBooleanValue("Option/SoneRescueMode").getValue(null));
2392 /* load known Sones. */
2393 int soneCounter = 0;
2395 String knownSoneId = configuration.getStringValue("KnownSone/" + soneCounter++ + "/ID").getValue(null);
2396 if (knownSoneId == null) {
2399 synchronized (newSones) {
2400 knownSones.add(knownSoneId);
2404 /* load Sone following times. */
2407 String soneId = configuration.getStringValue("SoneFollowingTimes/" + soneCounter + "/Sone").getValue(null);
2408 if (soneId == null) {
2411 long time = configuration.getLongValue("SoneFollowingTimes/" + soneCounter + "/Time").getValue(Long.MAX_VALUE);
2412 synchronized (soneFollowingTimes) {
2413 soneFollowingTimes.put(getSone(soneId), time);
2418 /* load known posts. */
2419 int postCounter = 0;
2421 String knownPostId = configuration.getStringValue("KnownPosts/" + postCounter++ + "/ID").getValue(null);
2422 if (knownPostId == null) {
2425 synchronized (newPosts) {
2426 knownPosts.add(knownPostId);
2430 /* load known replies. */
2431 int replyCounter = 0;
2433 String knownReplyId = configuration.getStringValue("KnownReplies/" + replyCounter++ + "/ID").getValue(null);
2434 if (knownReplyId == null) {
2437 synchronized (newReplies) {
2438 knownReplies.add(knownReplyId);
2442 /* load bookmarked posts. */
2443 int bookmarkedPostCounter = 0;
2445 String bookmarkedPostId = configuration.getStringValue("Bookmarks/Post/" + bookmarkedPostCounter++ + "/ID").getValue(null);
2446 if (bookmarkedPostId == null) {
2449 synchronized (bookmarkedPosts) {
2450 bookmarkedPosts.add(bookmarkedPostId);
2457 * Loads an {@link Integer} configuration value for the option with the
2458 * given name, logging validation failures.
2461 * The name of the option to load
2463 private void loadConfigurationValue(String optionName) {
2465 options.getIntegerOption(optionName).set(configuration.getIntValue("Option/" + optionName).getValue(null));
2466 } catch (IllegalArgumentException iae1) {
2467 logger.log(Level.WARNING, "Invalid value for " + optionName + " in configuration, using default.");
2472 * Generate a Sone URI from the given URI and latest edition.
2475 * The URI to derive the Sone URI from
2476 * @return The derived URI
2478 private FreenetURI getSoneUri(String uriString) {
2480 FreenetURI uri = new FreenetURI(uriString).setDocName("Sone").setMetaString(new String[0]);
2482 } catch (MalformedURLException mue1) {
2483 logger.log(Level.WARNING, "Could not create Sone URI from URI: " + uriString, mue1);
2489 // INTERFACE IdentityListener
2496 public void ownIdentityAdded(OwnIdentity ownIdentity) {
2497 logger.log(Level.FINEST, "Adding OwnIdentity: " + ownIdentity);
2498 if (ownIdentity.hasContext("Sone")) {
2499 trustedIdentities.put(ownIdentity, Collections.synchronizedSet(new HashSet<Identity>()));
2500 addLocalSone(ownIdentity);
2508 public void ownIdentityRemoved(OwnIdentity ownIdentity) {
2509 logger.log(Level.FINEST, "Removing OwnIdentity: " + ownIdentity);
2510 trustedIdentities.remove(ownIdentity);
2517 public void identityAdded(OwnIdentity ownIdentity, Identity identity) {
2518 logger.log(Level.FINEST, "Adding Identity: " + identity);
2519 trustedIdentities.get(ownIdentity).add(identity);
2520 addRemoteSone(identity);
2527 public void identityUpdated(OwnIdentity ownIdentity, final Identity identity) {
2528 new Thread(new Runnable() {
2531 @SuppressWarnings("synthetic-access")
2533 Sone sone = getRemoteSone(identity.getId(), false);
2534 sone.setIdentity(identity);
2535 sone.setLatestEdition(Numbers.safeParseLong(identity.getProperty("Sone.LatestEdition"), sone.getLatestEdition()));
2536 soneDownloader.addSone(sone);
2537 soneDownloader.fetchSone(sone);
2546 public void identityRemoved(OwnIdentity ownIdentity, Identity identity) {
2547 trustedIdentities.get(ownIdentity).remove(identity);
2548 boolean foundIdentity = false;
2549 for (Entry<OwnIdentity, Set<Identity>> trustedIdentity : trustedIdentities.entrySet()) {
2550 if (trustedIdentity.getKey().equals(ownIdentity)) {
2553 if (trustedIdentity.getValue().contains(identity)) {
2554 foundIdentity = true;
2557 if (foundIdentity) {
2558 /* some local identity still trusts this identity, don’t remove. */
2561 Sone sone = getSone(identity.getId(), false);
2563 /* TODO - we don’t have the Sone anymore. should this happen? */
2566 synchronized (posts) {
2567 synchronized (newPosts) {
2568 for (Post post : sone.getPosts()) {
2569 posts.remove(post.getId());
2570 newPosts.remove(post.getId());
2571 coreListenerManager.firePostRemoved(post);
2575 synchronized (replies) {
2576 synchronized (newReplies) {
2577 for (PostReply reply : sone.getReplies()) {
2578 replies.remove(reply.getId());
2579 newReplies.remove(reply.getId());
2580 coreListenerManager.fireReplyRemoved(reply);
2584 synchronized (remoteSones) {
2585 remoteSones.remove(identity.getId());
2587 synchronized (newSones) {
2588 newSones.remove(identity.getId());
2589 coreListenerManager.fireSoneRemoved(sone);
2594 // INTERFACE UpdateListener
2601 public void updateFound(Version version, long releaseTime, long latestEdition) {
2602 coreListenerManager.fireUpdateFound(version, releaseTime, latestEdition);
2606 // INTERFACE ImageInsertListener
2613 public void insertStarted(Sone sone) {
2614 coreListenerManager.fireSoneInserting(sone);
2621 public void insertFinished(Sone sone, long insertDuration) {
2622 coreListenerManager.fireSoneInserted(sone, insertDuration);
2629 public void insertAborted(Sone sone, Throwable cause) {
2630 coreListenerManager.fireSoneInsertAborted(sone, cause);
2634 // SONEINSERTLISTENER METHODS
2641 public void imageInsertStarted(Image image) {
2642 logger.log(Level.WARNING, "Image insert started for " + image);
2643 coreListenerManager.fireImageInsertStarted(image);
2650 public void imageInsertAborted(Image image) {
2651 logger.log(Level.WARNING, "Image insert aborted for " + image);
2652 coreListenerManager.fireImageInsertAborted(image);
2659 public void imageInsertFinished(Image image, FreenetURI key) {
2660 logger.log(Level.WARNING, "Image insert finished for " + image + ": " + key);
2661 image.setKey(key.toString());
2662 deleteTemporaryImage(image.getId());
2663 saveSone(image.getSone());
2664 coreListenerManager.fireImageInsertFinished(image);
2671 public void imageInsertFailed(Image image, Throwable cause) {
2672 logger.log(Level.WARNING, "Image insert failed for " + image, cause);
2673 coreListenerManager.fireImageInsertFailed(image, cause);
2677 * Convenience interface for external classes that want to access the core’s
2680 * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
2682 public static class Preferences {
2684 /** The wrapped options. */
2685 private final Options options;
2688 * Creates a new preferences object wrapped around the given options.
2691 * The options to wrap
2693 public Preferences(Options options) {
2694 this.options = options;
2698 * Returns the insertion delay.
2700 * @return The insertion delay
2702 public int getInsertionDelay() {
2703 return options.getIntegerOption("InsertionDelay").get();
2707 * Validates the given insertion delay.
2709 * @param insertionDelay
2710 * The insertion delay to validate
2711 * @return {@code true} if the given insertion delay was valid, {@code
2714 public boolean validateInsertionDelay(Integer insertionDelay) {
2715 return options.getIntegerOption("InsertionDelay").validate(insertionDelay);
2719 * Sets the insertion delay
2721 * @param insertionDelay
2722 * The new insertion delay, or {@code null} to restore it to
2724 * @return This preferences
2726 public Preferences setInsertionDelay(Integer insertionDelay) {
2727 options.getIntegerOption("InsertionDelay").set(insertionDelay);
2732 * Returns the number of posts to show per page.
2734 * @return The number of posts to show per page
2736 public int getPostsPerPage() {
2737 return options.getIntegerOption("PostsPerPage").get();
2741 * Validates the number of posts per page.
2743 * @param postsPerPage
2744 * The number of posts per page
2745 * @return {@code true} if the number of posts per page was valid,
2746 * {@code false} otherwise
2748 public boolean validatePostsPerPage(Integer postsPerPage) {
2749 return options.getIntegerOption("PostsPerPage").validate(postsPerPage);
2753 * Sets the number of posts to show per page.
2755 * @param postsPerPage
2756 * The number of posts to show per page
2757 * @return This preferences object
2759 public Preferences setPostsPerPage(Integer postsPerPage) {
2760 options.getIntegerOption("PostsPerPage").set(postsPerPage);
2765 * Returns the number of characters per post, or <code>-1</code> if the
2766 * posts should not be cut off.
2768 * @return The numbers of characters per post
2770 public int getCharactersPerPost() {
2771 return options.getIntegerOption("CharactersPerPost").get();
2775 * Validates the number of characters per post.
2777 * @param charactersPerPost
2778 * The number of characters per post
2779 * @return {@code true} if the number of characters per post was valid,
2780 * {@code false} otherwise
2782 public boolean validateCharactersPerPost(Integer charactersPerPost) {
2783 return options.getIntegerOption("CharactersPerPost").validate(charactersPerPost);
2787 * Sets the number of characters per post.
2789 * @param charactersPerPost
2790 * The number of characters per post, or <code>-1</code> to
2791 * not cut off the posts
2792 * @return This preferences objects
2794 public Preferences setCharactersPerPost(Integer charactersPerPost) {
2795 options.getIntegerOption("CharactersPerPost").set(charactersPerPost);
2800 * Returns the number of characters the shortened post should have.
2802 * @return The number of characters of the snippet
2804 public int getPostCutOffLength() {
2805 return options.getIntegerOption("PostCutOffLength").get();
2809 * Validates the number of characters after which to cut off the post.
2811 * @param postCutOffLength
2812 * The number of characters of the snippet
2813 * @return {@code true} if the number of characters of the snippet is
2814 * valid, {@code false} otherwise
2816 public boolean validatePostCutOffLength(Integer postCutOffLength) {
2817 return options.getIntegerOption("PostCutOffLength").validate(postCutOffLength);
2821 * Sets the number of characters the shortened post should have.
2823 * @param postCutOffLength
2824 * The number of characters of the snippet
2825 * @return This preferences
2827 public Preferences setPostCutOffLength(Integer postCutOffLength) {
2828 options.getIntegerOption("PostCutOffLength").set(postCutOffLength);
2833 * Returns whether Sone requires full access to be even visible.
2835 * @return {@code true} if Sone requires full access, {@code false}
2838 public boolean isRequireFullAccess() {
2839 return options.getBooleanOption("RequireFullAccess").get();
2843 * Sets whether Sone requires full access to be even visible.
2845 * @param requireFullAccess
2846 * {@code true} if Sone requires full access, {@code false}
2849 public void setRequireFullAccess(Boolean requireFullAccess) {
2850 options.getBooleanOption("RequireFullAccess").set(requireFullAccess);
2854 * Returns the positive trust.
2856 * @return The positive trust
2858 public int getPositiveTrust() {
2859 return options.getIntegerOption("PositiveTrust").get();
2863 * Validates the positive trust.
2865 * @param positiveTrust
2866 * The positive trust to validate
2867 * @return {@code true} if the positive trust was valid, {@code false}
2870 public boolean validatePositiveTrust(Integer positiveTrust) {
2871 return options.getIntegerOption("PositiveTrust").validate(positiveTrust);
2875 * Sets the positive trust.
2877 * @param positiveTrust
2878 * The new positive trust, or {@code null} to restore it to
2880 * @return This preferences
2882 public Preferences setPositiveTrust(Integer positiveTrust) {
2883 options.getIntegerOption("PositiveTrust").set(positiveTrust);
2888 * Returns the negative trust.
2890 * @return The negative trust
2892 public int getNegativeTrust() {
2893 return options.getIntegerOption("NegativeTrust").get();
2897 * Validates the negative trust.
2899 * @param negativeTrust
2900 * The negative trust to validate
2901 * @return {@code true} if the negative trust was valid, {@code false}
2904 public boolean validateNegativeTrust(Integer negativeTrust) {
2905 return options.getIntegerOption("NegativeTrust").validate(negativeTrust);
2909 * Sets the negative trust.
2911 * @param negativeTrust
2912 * The negative trust, or {@code null} to restore it to the
2914 * @return The preferences
2916 public Preferences setNegativeTrust(Integer negativeTrust) {
2917 options.getIntegerOption("NegativeTrust").set(negativeTrust);
2922 * Returns the trust comment. This is the comment that is set in the web
2923 * of trust when a trust value is assigned to an identity.
2925 * @return The trust comment
2927 public String getTrustComment() {
2928 return options.getStringOption("TrustComment").get();
2932 * Sets the trust comment.
2934 * @param trustComment
2935 * The trust comment, or {@code null} to restore it to the
2937 * @return This preferences
2939 public Preferences setTrustComment(String trustComment) {
2940 options.getStringOption("TrustComment").set(trustComment);
2945 * Returns whether the {@link FcpInterface FCP interface} is currently
2948 * @see FcpInterface#setActive(boolean)
2949 * @return {@code true} if the FCP interface is currently active,
2950 * {@code false} otherwise
2952 public boolean isFcpInterfaceActive() {
2953 return options.getBooleanOption("ActivateFcpInterface").get();
2957 * Sets whether the {@link FcpInterface FCP interface} is currently
2960 * @see FcpInterface#setActive(boolean)
2961 * @param fcpInterfaceActive
2962 * {@code true} to activate the FCP interface, {@code false}
2963 * to deactivate the FCP interface
2964 * @return This preferences object
2966 public Preferences setFcpInterfaceActive(boolean fcpInterfaceActive) {
2967 options.getBooleanOption("ActivateFcpInterface").set(fcpInterfaceActive);
2972 * Returns the action level for which full access to the FCP interface
2975 * @return The action level for which full access to the FCP interface
2978 public FullAccessRequired getFcpFullAccessRequired() {
2979 return FullAccessRequired.values()[options.getIntegerOption("FcpFullAccessRequired").get()];
2983 * Sets the action level for which full access to the FCP interface is
2986 * @param fcpFullAccessRequired
2988 * @return This preferences
2990 public Preferences setFcpFullAccessRequired(FullAccessRequired fcpFullAccessRequired) {
2991 options.getIntegerOption("FcpFullAccessRequired").set((fcpFullAccessRequired != null) ? fcpFullAccessRequired.ordinal() : null);
2996 * Returns whether Sone should clear its settings on the next restart.
2997 * In order to be effective, {@link #isReallyClearOnNextRestart()} needs
2998 * to return {@code true} as well!
3000 * @return {@code true} if Sone should clear its settings on the next
3001 * restart, {@code false} otherwise
3003 public boolean isClearOnNextRestart() {
3004 return options.getBooleanOption("ClearOnNextRestart").get();
3008 * Sets whether Sone will clear its settings on the next restart.
3010 * @param clearOnNextRestart
3011 * {@code true} if Sone should clear its settings on the next
3012 * restart, {@code false} otherwise
3013 * @return This preferences
3015 public Preferences setClearOnNextRestart(Boolean clearOnNextRestart) {
3016 options.getBooleanOption("ClearOnNextRestart").set(clearOnNextRestart);
3021 * Returns whether Sone should really clear its settings on next
3022 * restart. This is a confirmation option that needs to be set in
3023 * addition to {@link #isClearOnNextRestart()} in order to clear Sone’s
3024 * settings on the next restart.
3026 * @return {@code true} if Sone should really clear its settings on the
3027 * next restart, {@code false} otherwise
3029 public boolean isReallyClearOnNextRestart() {
3030 return options.getBooleanOption("ReallyClearOnNextRestart").get();
3034 * Sets whether Sone should really clear its settings on the next
3037 * @param reallyClearOnNextRestart
3038 * {@code true} if Sone should really clear its settings on
3039 * the next restart, {@code false} otherwise
3040 * @return This preferences
3042 public Preferences setReallyClearOnNextRestart(Boolean reallyClearOnNextRestart) {
3043 options.getBooleanOption("ReallyClearOnNextRestart").set(reallyClearOnNextRestart);