X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fsone%2Fcore%2FCore.java;h=ea76a7293f17a4583e5ce9da5014f0a561f3a20e;hb=57a3d27b6434ca1c426284358d1f69f5687802be;hp=b929c233c68e480fdb516d6dac0f3effbe636db6;hpb=44084738faad1c0c2609f332beef51feb148e66b;p=Sone.git diff --git a/src/main/java/net/pterodactylus/sone/core/Core.java b/src/main/java/net/pterodactylus/sone/core/Core.java index b929c23..ea76a72 100644 --- a/src/main/java/net/pterodactylus/sone/core/Core.java +++ b/src/main/java/net/pterodactylus/sone/core/Core.java @@ -32,6 +32,7 @@ import net.pterodactylus.sone.core.Options.DefaultOption; import net.pterodactylus.sone.core.Options.Option; import net.pterodactylus.sone.core.Options.OptionWatcher; import net.pterodactylus.sone.data.Post; +import net.pterodactylus.sone.data.Profile; import net.pterodactylus.sone.data.Reply; import net.pterodactylus.sone.data.Sone; import net.pterodactylus.sone.freenet.wot.Identity; @@ -199,12 +200,10 @@ public class Core implements IdentityListener { * Sone */ public Sone getSone(String id) { - Sone sone = getRemoteSone(id); - if (sone != null) { - return sone; + if (isLocalSone(id)) { + return getLocalSone(id); } - sone = getLocalSone(id); - return sone; + return getRemoteSone(id); } /** @@ -221,6 +220,20 @@ public class Core implements IdentityListener { } /** + * Returns whether the given ID is the ID of a local Sone. + * + * @param id + * The Sone ID to check for its locality + * @return {@code true} if the given ID is a local Sone, {@code false} + * otherwise + */ + public boolean isLocalSone(String id) { + synchronized (localSones) { + return localSones.containsKey(id); + } + } + + /** * Returns all local Sones. * * @return All local Sones @@ -236,11 +249,16 @@ public class Core implements IdentityListener { * * @param id * The ID of the Sone to get - * @return The Sone, or {@code null} if there is no Sone with the given ID + * @return The Sone with the given ID */ public Sone getLocalSone(String id) { synchronized (localSones) { - return localSones.get(id); + Sone sone = localSones.get(id); + if (sone == null) { + sone = new Sone(id); + localSones.put(id, sone); + } + return sone; } } @@ -260,11 +278,16 @@ public class Core implements IdentityListener { * * @param id * The ID of the remote Sone to get - * @return The Sone, or {@code null} if there is no such Sone + * @return The Sone with the given ID */ public Sone getRemoteSone(String id) { synchronized (remoteSones) { - return remoteSones.get(id); + Sone sone = remoteSones.get(id); + if (sone == null) { + sone = new Sone(id); + remoteSones.put(id, sone); + } + return sone; } } @@ -291,7 +314,12 @@ public class Core implements IdentityListener { */ public Post getPost(String postId) { synchronized (posts) { - return posts.get(postId); + Post post = posts.get(postId); + if (post == null) { + post = new Post(postId); + posts.put(postId, post); + } + return post; } } @@ -304,7 +332,12 @@ public class Core implements IdentityListener { */ public Reply getReply(String replyId) { synchronized (replies) { - return replies.get(replyId); + Reply reply = replies.get(replyId); + if (reply == null) { + reply = new Reply(replyId); + replies.put(replyId, reply); + } + return reply; } } @@ -356,7 +389,7 @@ public class Core implements IdentityListener { public Set getLikes(Reply reply) { Set sones = new HashSet(); for (Sone sone : getSones()) { - if (sone.getLikedPostIds().contains(reply.getId())) { + if (sone.getLikedReplyIds().contains(reply.getId())) { sones.add(sone); } } @@ -403,27 +436,21 @@ public class Core implements IdentityListener { return null; } synchronized (localSones) { - if (localSones.containsKey(ownIdentity.getId())) { - logger.log(Level.FINE, "Tried to add known local Sone: %s", ownIdentity); - return localSones.get(ownIdentity.getId()); + final Sone sone; + try { + sone = getLocalSone(ownIdentity.getId()).setIdentity(ownIdentity).setInsertUri(new FreenetURI(ownIdentity.getInsertUri())).setRequestUri(new FreenetURI(ownIdentity.getRequestUri())); + sone.setLatestEdition(Numbers.safeParseLong(ownIdentity.getProperty("Sone.LatestEdition"), (long) 0)); + } catch (MalformedURLException mue1) { + logger.log(Level.SEVERE, "Could not convert the Identity’s URIs to Freenet URIs: " + ownIdentity.getInsertUri() + ", " + ownIdentity.getRequestUri(), mue1); + return null; } - String latestEdition = ownIdentity.getProperty("Sone.LatestEdition"); - final Sone sone = new Sone(ownIdentity).setInsertUri(getSoneUri(ownIdentity.getInsertUri(), latestEdition)).setRequestUri(getSoneUri(ownIdentity.getRequestUri(), latestEdition)); /* TODO - load posts ’n stuff */ localSones.put(ownIdentity.getId(), sone); SoneInserter soneInserter = new SoneInserter(this, freenetInterface, sone); soneInserters.put(sone, soneInserter); soneInserter.start(); setSoneStatus(sone, SoneStatus.idle); - new Thread(new Runnable() { - - @Override - @SuppressWarnings("synthetic-access") - public void run() { - soneDownloader.fetchSone(sone); - } - - }, "Sone Downloader").start(); + loadSone(sone); return sone; } } @@ -458,14 +485,19 @@ public class Core implements IdentityListener { return null; } synchronized (remoteSones) { - if (remoteSones.containsKey(identity.getId())) { - logger.log(Level.FINE, "Identity already exists: %s", identity); - return remoteSones.get(identity.getId()); - } - Sone sone = new Sone(identity); + final Sone sone = getRemoteSone(identity.getId()).setIdentity(identity); sone.setRequestUri(getSoneUri(identity.getRequestUri(), identity.getProperty("Sone.LatestEdition"))); remoteSones.put(identity.getId(), sone); soneDownloader.addSone(sone); + new Thread(new Runnable() { + + @Override + @SuppressWarnings("synthetic-access") + public void run() { + soneDownloader.fetchSone(sone); + } + + }, "Sone Downloader").start(); setSoneStatus(sone, SoneStatus.idle); return sone; } @@ -532,9 +564,120 @@ public class Core implements IdentityListener { return; } localSones.remove(sone.getId()); - soneInserters.remove(sone.getId()).stop(); + soneInserters.remove(sone).stop(); } identityManager.removeContext((OwnIdentity) sone.getIdentity(), "Sone"); + identityManager.removeProperty((OwnIdentity) sone.getIdentity(), "Sone.LatestEdition"); + } + + /** + * Loads and updates the given Sone from the configuration. If any error is + * encountered, loading is aborted and the given Sone is not changed. + * + * @param sone + * The Sone to load and update + */ + public void loadSone(Sone sone) { + if (!isLocalSone(sone)) { + logger.log(Level.FINE, "Tried to load non-local Sone: %s", sone); + return; + } + + /* load Sone. */ + String sonePrefix = "Sone/" + sone.getId(); + long soneTime = configuration.getLongValue(sonePrefix + "/Time").getValue((long) 0); + long soneModificationCounter = configuration.getLongValue(sonePrefix + "/ModificationCounter").getValue((long) 0); + + /* load profile. */ + Profile profile = new Profile(); + profile.setFirstName(configuration.getStringValue(sonePrefix + "/Profile/FirstName").getValue(null)); + profile.setMiddleName(configuration.getStringValue(sonePrefix + "/Profile/MiddleName").getValue(null)); + profile.setLastName(configuration.getStringValue(sonePrefix + "/Profile/LastName").getValue(null)); + profile.setBirthDay(configuration.getIntValue(sonePrefix + "/Profile/BirthDay").getValue(null)); + profile.setBirthMonth(configuration.getIntValue(sonePrefix + "/Profile/BirthMonth").getValue(null)); + profile.setBirthYear(configuration.getIntValue(sonePrefix + "/Profile/BirthYear").getValue(null)); + + /* load posts. */ + Set posts = new HashSet(); + while (true) { + String postPrefix = sonePrefix + "/Posts/" + posts.size(); + String postId = configuration.getStringValue(postPrefix + "/ID").getValue(null); + if (postId == null) { + break; + } + long postTime = configuration.getLongValue(postPrefix + "/Time").getValue((long) 0); + String postText = configuration.getStringValue(postPrefix + "/Text").getValue(null); + if ((postTime == 0) || (postText == null)) { + logger.log(Level.WARNING, "Invalid post found, aborting load!"); + return; + } + posts.add(getPost(postId).setSone(sone).setTime(postTime).setText(postText)); + } + + /* load replies. */ + Set replies = new HashSet(); + while (true) { + String replyPrefix = sonePrefix + "/Replies/" + replies.size(); + String replyId = configuration.getStringValue(replyPrefix + "/ID").getValue(null); + if (replyId == null) { + break; + } + String postId = configuration.getStringValue(replyPrefix + "/Post/ID").getValue(null); + long replyTime = configuration.getLongValue(replyPrefix + "/Time").getValue((long) 0); + String replyText = configuration.getStringValue(replyPrefix + "/Text").getValue(null); + if ((postId == null) || (replyTime == 0) || (replyText == null)) { + logger.log(Level.WARNING, "Invalid reply found, aborting load!"); + return; + } + replies.add(getReply(replyId).setSone(sone).setPost(getPost(postId)).setTime(replyTime).setText(replyText)); + } + + /* load post likes. */ + Set likedPostIds = new HashSet(); + while (true) { + String likedPostId = configuration.getStringValue(sonePrefix + "/Likes/Post/" + likedPostIds.size() + "/ID").getValue(null); + if (likedPostId == null) { + break; + } + likedPostIds.add(likedPostId); + } + + /* load reply likes. */ + Set likedReplyIds = new HashSet(); + while (true) { + String likedReplyId = configuration.getStringValue(sonePrefix + "/Likes/Reply/" + likedReplyIds.size() + "/ID").getValue(null); + if (likedReplyId == null) { + break; + } + likedReplyIds.add(likedReplyId); + } + + /* load friends. */ + Set friends = new HashSet(); + while (true) { + String friendId = configuration.getStringValue(sonePrefix + "/Friends/" + friends.size() + "/ID").getValue(null); + if (friendId == null) { + break; + } + Boolean friendLocal = configuration.getBooleanValue(sonePrefix + "/Friends/" + friends.size() + "/Local").getValue(null); + if (friendLocal == null) { + logger.log(Level.WARNING, "Invalid friend found, aborting load!"); + return; + } + friends.add(friendLocal ? getLocalSone(friendId) : getRemoteSone(friendId)); + } + + /* if we’re still here, Sone was loaded successfully. */ + synchronized (sone) { + sone.setTime(soneTime); + sone.setProfile(profile); + sone.setPosts(posts); + sone.setReplies(replies); + sone.setLikePostIds(likedPostIds); + sone.setLikeReplyIds(likedReplyIds); + sone.setFriends(friends); + sone.setModificationCounter(soneModificationCounter); + } } /** @@ -553,8 +696,71 @@ public class Core implements IdentityListener { logger.log(Level.WARNING, "Local Sone without OwnIdentity found, refusing to save: %s", sone); return; } + + logger.log(Level.INFO, "Saving Sone: %s", sone); identityManager.setProperty((OwnIdentity) sone.getIdentity(), "Sone.LatestEdition", String.valueOf(sone.getLatestEdition())); - /* TODO - implement saving. */ + try { + /* save Sone into configuration. */ + String sonePrefix = "Sone/" + sone.getId(); + configuration.getLongValue(sonePrefix + "/Time").setValue(sone.getTime()); + configuration.getLongValue(sonePrefix + "/ModificationCounter").setValue(sone.getModificationCounter()); + + /* save profile. */ + Profile profile = sone.getProfile(); + configuration.getStringValue(sonePrefix + "/Profile/FirstName").setValue(profile.getFirstName()); + configuration.getStringValue(sonePrefix + "/Profile/MiddleName").setValue(profile.getMiddleName()); + configuration.getStringValue(sonePrefix + "/Profile/LastName").setValue(profile.getLastName()); + configuration.getIntValue(sonePrefix + "/Profile/BirthDay").setValue(profile.getBirthDay()); + configuration.getIntValue(sonePrefix + "/Profile/BirthMonth").setValue(profile.getBirthMonth()); + configuration.getIntValue(sonePrefix + "/Profile/BirthYear").setValue(profile.getBirthYear()); + + /* save posts. */ + int postCounter = 0; + for (Post post : sone.getPosts()) { + String postPrefix = sonePrefix + "/Posts/" + postCounter++; + configuration.getStringValue(postPrefix + "/ID").setValue(post.getId()); + configuration.getLongValue(postPrefix + "/Time").setValue(post.getTime()); + configuration.getStringValue(postPrefix + "/Text").setValue(post.getText()); + } + configuration.getStringValue(sonePrefix + "/Posts/" + postCounter + "/ID").setValue(null); + + /* save replies. */ + int replyCounter = 0; + for (Reply reply : sone.getReplies()) { + String replyPrefix = sonePrefix + "/Replies/" + replyCounter++; + configuration.getStringValue(replyPrefix + "/ID").setValue(reply.getId()); + configuration.getStringValue(replyPrefix + "/Post/ID").setValue(reply.getPost().getId()); + configuration.getLongValue(replyPrefix + "/Time").setValue(reply.getTime()); + configuration.getStringValue(replyPrefix + "/Text").setValue(reply.getText()); + } + configuration.getStringValue(sonePrefix + "/Replies/" + replyCounter + "/ID").setValue(null); + + /* save post likes. */ + int postLikeCounter = 0; + for (String postId : sone.getLikedPostIds()) { + configuration.getStringValue(sonePrefix + "/Likes/Post/" + postLikeCounter++ + "/ID").setValue(postId); + } + configuration.getStringValue(sonePrefix + "/Likes/Post/" + postLikeCounter + "/ID").setValue(null); + + /* save reply likes. */ + int replyLikeCounter = 0; + for (String replyId : sone.getLikedReplyIds()) { + configuration.getStringValue(sonePrefix + "/Likes/Reply/" + replyLikeCounter++ + "/ID").setValue(replyId); + } + configuration.getStringValue(sonePrefix + "/Likes/Reply/" + replyLikeCounter + "/ID").setValue(null); + + /* save friends. */ + int friendCounter = 0; + for (Sone friend : sone.getFriends()) { + configuration.getStringValue(sonePrefix + "/Friends/" + friendCounter + "/ID").setValue(friend.getId()); + configuration.getBooleanValue(sonePrefix + "/Friends/" + friendCounter++ + "/Local").setValue(friend.getInsertUri() != null); + } + configuration.getStringValue(sonePrefix + "/Friends/" + friendCounter + "/ID").setValue(null); + + logger.log(Level.INFO, "Sone %s saved.", sone); + } catch (ConfigurationException ce1) { + logger.log(Level.WARNING, "Could not save Sone: " + sone, ce1); + } } /**