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[Sone.git] / src / main / java / net / pterodactylus / sone / core / SoneInserter.java

diff --git a/src/main/java/net/pterodactylus/sone/core/SoneInserter.java b/src/main/java/net/pterodactylus/sone/core/SoneInserter.java
index 15e054f..4d9878f 100644 (file)
--- a/src/main/java/net/pterodactylus/sone/core/SoneInserter.java
+++ b/src/main/java/net/pterodactylus/sone/core/SoneInserter.java
@@ -1,5 +1,5 @@
 /*
- * FreenetSone - SoneInserter.java - Copyright © 2010 David Roden
+ * Sone - SoneInserter.java - Copyright © 2010 David Roden
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -29,10 +29,13 @@ import java.util.logging.Logger;
 
 import net.pterodactylus.sone.core.Core.SoneStatus;
 import net.pterodactylus.sone.data.Post;
+import net.pterodactylus.sone.data.PostReply;
 import net.pterodactylus.sone.data.Reply;
 import net.pterodactylus.sone.data.Sone;
 import net.pterodactylus.sone.freenet.StringBucket;
 import net.pterodactylus.sone.main.SonePlugin;
+import net.pterodactylus.util.collection.ListBuilder;
+import net.pterodactylus.util.collection.ReverseComparator;
 import net.pterodactylus.util.io.Closer;
 import net.pterodactylus.util.logging.Logging;
 import net.pterodactylus.util.service.AbstractService;
@@ -81,6 +84,9 @@ public class SoneInserter extends AbstractService {
        /** The Sone to insert. */
        private final Sone sone;
 
+       /** The insert listener manager. */
+       private SoneInsertListenerManager soneInsertListenerManager;
+
        /** Whether a modification has been detected. */
        private volatile boolean modified = false;
 
@@ -102,6 +108,31 @@ public class SoneInserter extends AbstractService {
                this.core = core;
                this.freenetInterface = freenetInterface;
                this.sone = sone;
+               this.soneInsertListenerManager = new SoneInsertListenerManager(sone);
+       }
+
+       //
+       // LISTENER MANAGEMENT
+       //
+
+       /**
+        * Adds a listener for Sone insert events.
+        *
+        * @param soneInsertListener
+        *            The Sone insert listener
+        */
+       public void addSoneInsertListener(SoneInsertListener soneInsertListener) {
+               soneInsertListenerManager.addListener(soneInsertListener);
+       }
+
+       /**
+        * Removes a listener for Sone insert events.
+        *
+        * @param soneInsertListener
+        *            The Sone insert listener
+        */
+       public void removeSoneInsertListener(SoneInsertListener soneInsertListener) {
+               soneInsertListenerManager.removeListener(soneInsertListener);
        }
 
        //
@@ -159,6 +190,7 @@ public class SoneInserter extends AbstractService {
        @Override
        protected void serviceRun() {
                long lastModificationTime = 0;
+               String lastInsertedFingerprint = lastInsertFingerprint;
                String lastFingerprint = "";
                while (!shouldStop()) { try {
                        /* check every seconds. */
@@ -168,7 +200,7 @@ public class SoneInserter extends AbstractService {
                        if (core.isLocked(sone)) {
                                /* trigger redetection when the Sone is unlocked. */
                                synchronized (sone) {
-                                       modified = !sone.getFingerprint().equals(lastInsertFingerprint);
+                                       modified = !sone.getFingerprint().equals(lastInsertedFingerprint);
                                }
                                lastFingerprint = "";
                                lastModificationTime = 0;
@@ -179,7 +211,7 @@ public class SoneInserter extends AbstractService {
                        synchronized (sone) {
                                String fingerprint = sone.getFingerprint();
                                if (!fingerprint.equals(lastFingerprint)) {
-                                       if (fingerprint.equals(lastInsertFingerprint)) {
+                                       if (fingerprint.equals(lastInsertedFingerprint)) {
                                                modified = false;
                                                lastModificationTime = 0;
                                                logger.log(Level.FINE, "Sone %s has been reverted to last insert state.", sone);
@@ -191,7 +223,7 @@ public class SoneInserter extends AbstractService {
                                        lastFingerprint = fingerprint;
                                }
                                if (modified && (lastModificationTime > 0) && ((System.currentTimeMillis() - lastModificationTime) > (insertionDelay * 1000))) {
-                                       lastInsertFingerprint = fingerprint;
+                                       lastInsertedFingerprint = fingerprint;
                                        insertInformation = new InsertInformation(sone);
                                }
                        }
@@ -204,7 +236,9 @@ public class SoneInserter extends AbstractService {
                                        core.setSoneStatus(sone, SoneStatus.inserting);
                                        long insertTime = System.currentTimeMillis();
                                        insertInformation.setTime(insertTime);
+                                       soneInsertListenerManager.fireInsertStarted();
                                        FreenetURI finalUri = freenetInterface.insertDirectory(insertInformation.getInsertUri(), insertInformation.generateManifestEntries(), "index.html");
+                                       soneInsertListenerManager.fireInsertFinished(System.currentTimeMillis() - insertTime);
                                        /* at this point we might already be stopped. */
                                        if (shouldStop()) {
                                                /* if so, bail out, don’t change anything. */
@@ -212,10 +246,11 @@ public class SoneInserter extends AbstractService {
                                        }
                                        sone.setTime(insertTime);
                                        sone.setLatestEdition(finalUri.getEdition());
-                                       core.saveSone(sone);
+                                       core.touchConfiguration();
                                        success = true;
                                        logger.log(Level.INFO, "Inserted Sone “%s” at %s.", new Object[] { sone.getName(), finalUri });
                                } catch (SoneException se1) {
+                                       soneInsertListenerManager.fireInsertAborted(se1);
                                        logger.log(Level.WARNING, "Could not insert Sone “" + sone.getName() + "”!", se1);
                                } finally {
                                        core.setSoneStatus(sone, SoneStatus.idle);
@@ -227,10 +262,11 @@ public class SoneInserter extends AbstractService {
                                 */
                                if (success) {
                                        synchronized (sone) {
-                                               if (lastInsertFingerprint.equals(sone.getFingerprint())) {
+                                               if (lastInsertedFingerprint.equals(sone.getFingerprint())) {
                                                        logger.log(Level.FINE, "Sone “%s” was not modified further, resetting counter…", new Object[] { sone });
-                                                       core.saveSone(sone);
                                                        lastModificationTime = 0;
+                                                       lastInsertFingerprint = lastInsertedFingerprint;
+                                                       core.touchConfiguration();
                                                        modified = false;
                                                }
                                        }
@@ -248,7 +284,7 @@ public class SoneInserter extends AbstractService {
         *
         * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
         */
-       private static class InsertInformation {
+       private class InsertInformation {
 
                /** All properties of the Sone, copied for thread safety. */
                private final Map<String, Object> soneProperties = new HashMap<String, Object>();
@@ -266,10 +302,11 @@ public class SoneInserter extends AbstractService {
                        soneProperties.put("requestUri", sone.getRequestUri());
                        soneProperties.put("insertUri", sone.getInsertUri());
                        soneProperties.put("profile", sone.getProfile());
-                       soneProperties.put("posts", new ArrayList<Post>(sone.getPosts()));
-                       soneProperties.put("replies", new HashSet<Reply>(sone.getReplies()));
+                       soneProperties.put("posts", new ListBuilder<Post>(new ArrayList<Post>(sone.getPosts())).sort(Post.TIME_COMPARATOR).get());
+                       soneProperties.put("replies", new ListBuilder<PostReply>(new ArrayList<PostReply>(sone.getReplies())).sort(new ReverseComparator<Reply<?>>(Reply.TIME_COMPARATOR)).get());
                        soneProperties.put("likedPostIds", new HashSet<String>(sone.getLikedPostIds()));
                        soneProperties.put("likedReplyIds", new HashSet<String>(sone.getLikedReplyIds()));
+                       soneProperties.put("albums", sone.getAllAlbums());
                }
 
                //
@@ -346,7 +383,9 @@ public class SoneInserter extends AbstractService {
                        }
 
                        TemplateContext templateContext = templateContextFactory.createTemplateContext();
+                       templateContext.set("core", core);
                        templateContext.set("currentSone", soneProperties);
+                       templateContext.set("currentEdition", core.getUpdateChecker().getLatestEdition());
                        templateContext.set("version", SonePlugin.VERSION);
                        StringWriter writer = new StringWriter();
                        StringBucket bucket = null;