Add method that returns all remote Sones, change javadoc for createSone().

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

diff --git a/src/main/java/net/pterodactylus/sone/core/Core.java b/src/main/java/net/pterodactylus/sone/core/Core.java
index 37cbe79..362df22 100644 (file)
--- a/src/main/java/net/pterodactylus/sone/core/Core.java
+++ b/src/main/java/net/pterodactylus/sone/core/Core.java
@@ -19,6 +19,7 @@ package net.pterodactylus.sone.core;
 
 import java.net.MalformedURLException;
 import java.util.ArrayList;
+import java.util.Collection;
 import java.util.Collections;
 import java.util.Comparator;
 import java.util.HashMap;
@@ -37,8 +38,11 @@ import net.pterodactylus.sone.data.Reply;
 import net.pterodactylus.sone.data.Sone;
 import net.pterodactylus.util.config.Configuration;
 import net.pterodactylus.util.config.ConfigurationException;
+import net.pterodactylus.util.filter.Filter;
+import net.pterodactylus.util.filter.Filters;
 import net.pterodactylus.util.logging.Logging;
 import net.pterodactylus.util.service.AbstractService;
+import freenet.client.FetchResult;
 import freenet.keys.FreenetURI;
 
 /**
@@ -140,7 +144,32 @@ public class Core extends AbstractService {
        }
 
        /**
-        * Creates a new post.
+        * Returns all known sones.
+        *
+        * @return All known sones
+        */
+       public Collection<Sone> getKnownSones() {
+               return soneCache.values();
+       }
+
+       /**
+        * Gets all known Sones that are not local Sones.
+        *
+        * @return All remote Sones
+        */
+       public Collection<Sone> getRemoteSones() {
+               return Filters.filteredCollection(getKnownSones(), new Filter<Sone>() {
+
+                       @Override
+                       @SuppressWarnings("synthetic-access")
+                       public boolean filterObject(Sone object) {
+                               return !localSones.contains(object);
+                       }
+               });
+       }
+
+       /**
+        * Creates a new post and adds it to the given Sone.
         *
         * @param sone
         *            The sone that creates the post
@@ -153,7 +182,7 @@ public class Core extends AbstractService {
        }
 
        /**
-        * Creates a new post.
+        * Creates a new post and adds it to the given Sone.
         *
         * @param sone
         *            The Sone that creates the post
@@ -169,11 +198,57 @@ public class Core extends AbstractService {
                return post;
        }
 
+       /**
+        * Creates a reply.
+        *
+        * @param sone
+        *            The Sone that posts the reply
+        * @param post
+        *            The post the reply refers to
+        * @param text
+        *            The text of the reply
+        * @return The created reply
+        */
+       public Reply createReply(Sone sone, Post post, String text) {
+               return createReply(sone, post, System.currentTimeMillis(), text);
+       }
+
+       /**
+        * Creates a reply.
+        *
+        * @param sone
+        *            The Sone that posts the reply
+        * @param post
+        *            The post the reply refers to
+        * @param time
+        *            The time of the post
+        * @param text
+        *            The text of the reply
+        * @return The created reply
+        */
+       public Reply createReply(Sone sone, Post post, long time, String text) {
+               Reply reply = getReply(UUID.randomUUID().toString()).setSone(sone).setPost(post).setTime(time).setText(text);
+               sone.addReply(reply);
+               return reply;
+       }
+
        //
        // ACTIONS
        //
 
        /**
+        * Adds a Sone to watch for updates. The Sone needs to be completely
+        * initialized.
+        *
+        * @param sone
+        *            The Sone to watch for updates
+        */
+       public void addSone(Sone sone) {
+               soneCache.put(sone.getId(), sone);
+               soneDownloader.addSone(sone);
+       }
+
+       /**
         * Adds the given Sone.
         *
         * @param sone
@@ -183,7 +258,6 @@ public class Core extends AbstractService {
                if (localSones.add(sone)) {
                        SoneInserter soneInserter = new SoneInserter(freenetInterface, sone);
                        soneInserter.start();
-                       soneDownloader.addSone(sone);
                        soneInserters.put(sone, soneInserter);
                }
        }
@@ -247,6 +321,33 @@ public class Core extends AbstractService {
        }
 
        /**
+        * Loads the Sone from the given request URI. The fetching of the data is
+        * performed in a new thread so this method returns immediately.
+        *
+        * @param requestUri
+        *            The request URI to load the Sone from
+        */
+       public void loadSone(final String requestUri) {
+               new Thread(new Runnable() {
+
+                       @Override
+                       @SuppressWarnings("synthetic-access")
+                       public void run() {
+                               try {
+                                       FreenetURI realRequestUri = new FreenetURI(requestUri).setMetaString(new String[] { "sone.xml" });
+                                       FetchResult fetchResult = freenetInterface.fetchUri(realRequestUri);
+                                       Sone parsedSone = soneDownloader.parseSone(null, fetchResult, realRequestUri);
+                                       if (parsedSone != null) {
+                                               addSone(parsedSone);
+                                       }
+                               } catch (MalformedURLException mue1) {
+                                       logger.log(Level.INFO, "Could not create URI from “" + requestUri + "”.", mue1);
+                               }
+                       }
+               }, "Sone Downloader").start();
+       }
+
+       /**
         * Deletes the given Sone from this plugin instance.
         *
         * @param sone
@@ -411,7 +512,7 @@ public class Core extends AbstractService {
                                        String friendKey = configuration.getStringValue(friendPrefix + "/Key").getValue(null);
                                        String friendName = configuration.getStringValue(friendPrefix + "/Name").getValue(null);
                                        friendSone.setRequestUri(new FreenetURI(friendKey)).setName(friendName);
-                                       soneDownloader.addSone(friendSone);
+                                       loadSone(friendKey);
                                        sone.addFriend(friendSone);
                                }