Remove @author tags
[Sone.git] / src / main / java / net / pterodactylus / sone / web / WebInterface.java
index fbba8e0..5342292 100644 (file)
@@ -1,5 +1,5 @@
 /*
- * Sone - WebInterface.java - Copyright © 2010–2013 David Roden
+ * Sone - WebInterface.java - Copyright © 2010–2016 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
 
 package net.pterodactylus.sone.web;
 
+import static com.google.common.collect.FluentIterable.from;
 import static java.util.logging.Logger.getLogger;
 import static net.pterodactylus.util.template.TemplateParser.parse;
 
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.io.Reader;
 import java.io.StringReader;
-import java.io.UnsupportedEncodingException;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Collections;
@@ -34,15 +30,18 @@ import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
+import java.util.TimeZone;
 import java.util.UUID;
 import java.util.concurrent.Executors;
 import java.util.concurrent.ScheduledExecutorService;
 import java.util.concurrent.ScheduledFuture;
 import java.util.concurrent.TimeUnit;
-import java.util.logging.Level;
 import java.util.logging.Logger;
+import javax.annotation.Nonnull;
+import javax.annotation.Nullable;
 
 import net.pterodactylus.sone.core.Core;
+import net.pterodactylus.sone.core.ElementLoader;
 import net.pterodactylus.sone.core.event.ImageInsertAbortedEvent;
 import net.pterodactylus.sone.core.event.ImageInsertFailedEvent;
 import net.pterodactylus.sone.core.event.ImageInsertFinishedEvent;
@@ -72,9 +71,16 @@ import net.pterodactylus.sone.data.Sone;
 import net.pterodactylus.sone.freenet.L10nFilter;
 import net.pterodactylus.sone.freenet.wot.Identity;
 import net.pterodactylus.sone.freenet.wot.Trust;
+import net.pterodactylus.sone.main.Loaders;
 import net.pterodactylus.sone.main.ReparseFilter;
 import net.pterodactylus.sone.main.SonePlugin;
+import net.pterodactylus.sone.main.SonePlugin.PluginHomepage;
+import net.pterodactylus.sone.main.SonePlugin.PluginVersion;
+import net.pterodactylus.sone.main.SonePlugin.PluginYear;
 import net.pterodactylus.sone.notify.ListNotification;
+import net.pterodactylus.sone.notify.ListNotificationFilter;
+import net.pterodactylus.sone.notify.PostVisibilityFilter;
+import net.pterodactylus.sone.notify.ReplyVisibilityFilter;
 import net.pterodactylus.sone.template.AlbumAccessor;
 import net.pterodactylus.sone.template.CollectionAccessor;
 import net.pterodactylus.sone.template.CssClassNameFilter;
@@ -83,12 +89,16 @@ import net.pterodactylus.sone.template.IdentityAccessor;
 import net.pterodactylus.sone.template.ImageAccessor;
 import net.pterodactylus.sone.template.ImageLinkFilter;
 import net.pterodactylus.sone.template.JavascriptFilter;
+import net.pterodactylus.sone.template.LinkedElementRenderFilter;
+import net.pterodactylus.sone.template.LinkedElementsFilter;
 import net.pterodactylus.sone.template.ParserFilter;
 import net.pterodactylus.sone.template.PostAccessor;
 import net.pterodactylus.sone.template.ProfileAccessor;
+import net.pterodactylus.sone.template.RenderFilter;
 import net.pterodactylus.sone.template.ReplyAccessor;
 import net.pterodactylus.sone.template.ReplyGroupFilter;
 import net.pterodactylus.sone.template.RequestChangeFilter;
+import net.pterodactylus.sone.template.ShortenFilter;
 import net.pterodactylus.sone.template.SoneAccessor;
 import net.pterodactylus.sone.template.SubstringFilter;
 import net.pterodactylus.sone.template.TrustAccessor;
@@ -97,6 +107,7 @@ import net.pterodactylus.sone.template.UnknownDateFilter;
 import net.pterodactylus.sone.text.Part;
 import net.pterodactylus.sone.text.SonePart;
 import net.pterodactylus.sone.text.SoneTextParser;
+import net.pterodactylus.sone.text.TimeTextConverter;
 import net.pterodactylus.sone.web.ajax.BookmarkAjaxPage;
 import net.pterodactylus.sone.web.ajax.CreatePostAjaxPage;
 import net.pterodactylus.sone.web.ajax.CreateReplyAjaxPage;
@@ -110,12 +121,13 @@ import net.pterodactylus.sone.web.ajax.EditImageAjaxPage;
 import net.pterodactylus.sone.web.ajax.EditProfileFieldAjaxPage;
 import net.pterodactylus.sone.web.ajax.FollowSoneAjaxPage;
 import net.pterodactylus.sone.web.ajax.GetLikesAjaxPage;
+import net.pterodactylus.sone.web.ajax.GetLinkedElementAjaxPage;
 import net.pterodactylus.sone.web.ajax.GetNotificationsAjaxPage;
 import net.pterodactylus.sone.web.ajax.GetPostAjaxPage;
 import net.pterodactylus.sone.web.ajax.GetReplyAjaxPage;
 import net.pterodactylus.sone.web.ajax.GetStatusAjaxPage;
 import net.pterodactylus.sone.web.ajax.GetTimesAjaxPage;
-import net.pterodactylus.sone.web.ajax.GetTranslationPage;
+import net.pterodactylus.sone.web.ajax.GetTranslationAjaxPage;
 import net.pterodactylus.sone.web.ajax.LikeAjaxPage;
 import net.pterodactylus.sone.web.ajax.LockSoneAjaxPage;
 import net.pterodactylus.sone.web.ajax.MarkAsKnownAjaxPage;
@@ -129,11 +141,52 @@ import net.pterodactylus.sone.web.ajax.UntrustAjaxPage;
 import net.pterodactylus.sone.web.page.FreenetRequest;
 import net.pterodactylus.sone.web.page.PageToadlet;
 import net.pterodactylus.sone.web.page.PageToadletFactory;
-import net.pterodactylus.util.io.Closer;
+import net.pterodactylus.sone.web.pages.AboutPage;
+import net.pterodactylus.sone.web.pages.BookmarkPage;
+import net.pterodactylus.sone.web.pages.BookmarksPage;
+import net.pterodactylus.sone.web.pages.CreateAlbumPage;
+import net.pterodactylus.sone.web.pages.CreatePostPage;
+import net.pterodactylus.sone.web.pages.CreateReplyPage;
+import net.pterodactylus.sone.web.pages.CreateSonePage;
+import net.pterodactylus.sone.web.pages.DeleteAlbumPage;
+import net.pterodactylus.sone.web.pages.DeleteImagePage;
+import net.pterodactylus.sone.web.pages.DeletePostPage;
+import net.pterodactylus.sone.web.pages.DeleteProfileFieldPage;
+import net.pterodactylus.sone.web.pages.DeleteReplyPage;
+import net.pterodactylus.sone.web.pages.DeleteSonePage;
+import net.pterodactylus.sone.web.pages.DismissNotificationPage;
+import net.pterodactylus.sone.web.pages.DistrustPage;
+import net.pterodactylus.sone.web.pages.EditAlbumPage;
+import net.pterodactylus.sone.web.pages.EditImagePage;
+import net.pterodactylus.sone.web.pages.EditProfileFieldPage;
+import net.pterodactylus.sone.web.pages.EditProfilePage;
+import net.pterodactylus.sone.web.pages.FollowSonePage;
+import net.pterodactylus.sone.web.pages.GetImagePage;
+import net.pterodactylus.sone.web.pages.ImageBrowserPage;
+import net.pterodactylus.sone.web.pages.IndexPage;
+import net.pterodactylus.sone.web.pages.KnownSonesPage;
+import net.pterodactylus.sone.web.pages.LikePage;
+import net.pterodactylus.sone.web.pages.LockSonePage;
+import net.pterodactylus.sone.web.pages.LoginPage;
+import net.pterodactylus.sone.web.pages.LogoutPage;
+import net.pterodactylus.sone.web.pages.MarkAsKnownPage;
+import net.pterodactylus.sone.web.pages.NewPage;
+import net.pterodactylus.sone.web.pages.OptionsPage;
+import net.pterodactylus.sone.web.pages.RescuePage;
+import net.pterodactylus.sone.web.pages.SearchPage;
+import net.pterodactylus.sone.web.pages.SoneTemplatePage;
+import net.pterodactylus.sone.web.pages.TrustPage;
+import net.pterodactylus.sone.web.pages.UnbookmarkPage;
+import net.pterodactylus.sone.web.pages.UnfollowSonePage;
+import net.pterodactylus.sone.web.pages.UnlikePage;
+import net.pterodactylus.sone.web.pages.UnlockSonePage;
+import net.pterodactylus.sone.web.pages.UntrustPage;
+import net.pterodactylus.sone.web.pages.UploadImagePage;
+import net.pterodactylus.sone.web.pages.ViewPostPage;
+import net.pterodactylus.sone.web.pages.ViewSonePage;
 import net.pterodactylus.util.notify.Notification;
 import net.pterodactylus.util.notify.NotificationManager;
 import net.pterodactylus.util.notify.TemplateNotification;
-import net.pterodactylus.util.template.ClassPathTemplateProvider;
 import net.pterodactylus.util.template.CollectionSortFilter;
 import net.pterodactylus.util.template.ContainsFilter;
 import net.pterodactylus.util.template.DateFilter;
@@ -150,14 +203,8 @@ import net.pterodactylus.util.template.TemplateContextFactory;
 import net.pterodactylus.util.template.TemplateProvider;
 import net.pterodactylus.util.template.XmlFilter;
 import net.pterodactylus.util.web.RedirectPage;
-import net.pterodactylus.util.web.StaticPage;
 import net.pterodactylus.util.web.TemplatePage;
 
-import com.google.common.collect.Collections2;
-import com.google.common.collect.ImmutableSet;
-import com.google.common.eventbus.Subscribe;
-import com.google.inject.Inject;
-
 import freenet.clients.http.SessionManager;
 import freenet.clients.http.SessionManager.Session;
 import freenet.clients.http.ToadletContainer;
@@ -165,17 +212,24 @@ import freenet.clients.http.ToadletContext;
 import freenet.l10n.BaseL10n;
 import freenet.support.api.HTTPRequest;
 
+import com.google.common.base.Optional;
+import com.google.common.collect.Collections2;
+import com.google.common.collect.ImmutableSet;
+import com.google.common.eventbus.Subscribe;
+import com.google.inject.Inject;
+
 /**
  * Bundles functionality that a web interface of a Freenet plugin needs, e.g.
  * references to l10n helpers.
- *
- * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
  */
-public class WebInterface {
+public class WebInterface implements SessionProvider {
 
        /** The logger. */
        private static final Logger logger = getLogger(WebInterface.class.getName());
 
+       /** The loaders for templates, pages, and classpath providers. */
+       private final Loaders loaders;
+
        /** The notification manager. */
        private final NotificationManager notificationManager = new NotificationManager();
 
@@ -196,6 +250,17 @@ public class WebInterface {
 
        /** The parser filter. */
        private final ParserFilter parserFilter;
+       private final ShortenFilter shortenFilter;
+       private final RenderFilter renderFilter;
+
+       private final ListNotificationFilter listNotificationFilter;
+       private final PostVisibilityFilter postVisibilityFilter;
+       private final ReplyVisibilityFilter replyVisibilityFilter;
+
+       private final ElementLoader elementLoader;
+       private final LinkedElementRenderFilter linkedElementRenderFilter;
+       private final TimeTextConverter timeTextConverter = new TimeTextConverter();
+       private final L10nFilter l10nFilter = new L10nFilter(this);
 
        /** The “new Sone” notification. */
        private final ListNotification<Sone> newSoneNotification;
@@ -246,15 +311,20 @@ public class WebInterface {
         *            The Sone plugin
         */
        @Inject
-       public WebInterface(SonePlugin sonePlugin) {
+       public WebInterface(SonePlugin sonePlugin, Loaders loaders, ListNotificationFilter listNotificationFilter, PostVisibilityFilter postVisibilityFilter, ReplyVisibilityFilter replyVisibilityFilter, ElementLoader elementLoader) {
                this.sonePlugin = sonePlugin;
+               this.loaders = loaders;
+               this.listNotificationFilter = listNotificationFilter;
+               this.postVisibilityFilter = postVisibilityFilter;
+               this.replyVisibilityFilter = replyVisibilityFilter;
+               this.elementLoader = elementLoader;
                formPassword = sonePlugin.pluginRespirator().getToadletContainer().getFormPassword();
                soneTextParser = new SoneTextParser(getCore(), getCore());
 
                templateContextFactory = new TemplateContextFactory();
                templateContextFactory.addAccessor(Object.class, new ReflectionAccessor());
                templateContextFactory.addAccessor(Collection.class, new CollectionAccessor());
-               templateContextFactory.addAccessor(Sone.class, new SoneAccessor(getCore()));
+               templateContextFactory.addAccessor(Sone.class, new SoneAccessor(getCore(), new TimeTextConverter()));
                templateContextFactory.addAccessor(Post.class, new PostAccessor(getCore()));
                templateContextFactory.addAccessor(Reply.class, new ReplyAccessor(getCore()));
                templateContextFactory.addAccessor(Album.class, new AlbumAccessor());
@@ -274,7 +344,11 @@ public class WebInterface {
                templateContextFactory.addFilter("match", new MatchFilter());
                templateContextFactory.addFilter("css", new CssClassNameFilter());
                templateContextFactory.addFilter("js", new JavascriptFilter());
-               templateContextFactory.addFilter("parse", parserFilter = new ParserFilter(getCore(), templateContextFactory, soneTextParser));
+               templateContextFactory.addFilter("parse", parserFilter = new ParserFilter(getCore(), soneTextParser));
+               templateContextFactory.addFilter("shorten", shortenFilter = new ShortenFilter());
+               templateContextFactory.addFilter("render", renderFilter = new RenderFilter(getCore(), templateContextFactory));
+               templateContextFactory.addFilter("linked-elements", new LinkedElementsFilter(elementLoader));
+               templateContextFactory.addFilter("render-linked-element", linkedElementRenderFilter = new LinkedElementRenderFilter(templateContextFactory));
                templateContextFactory.addFilter("reparse", new ReparseFilter());
                templateContextFactory.addFilter("unknown", new UnknownDateFilter(getL10n(), "View.Sone.Text.UnknownDate"));
                templateContextFactory.addFilter("format", new FormatFilter());
@@ -286,60 +360,45 @@ public class WebInterface {
                templateContextFactory.addFilter("mod", new ModFilter());
                templateContextFactory.addFilter("paginate", new PaginationFilter());
                templateContextFactory.addProvider(TemplateProvider.TEMPLATE_CONTEXT_PROVIDER);
-               templateContextFactory.addProvider(new ClassPathTemplateProvider(WebInterface.class, "/templates/"));
+               templateContextFactory.addProvider(loaders.getTemplateProvider());
                templateContextFactory.addTemplateObject("webInterface", this);
                templateContextFactory.addTemplateObject("formPassword", formPassword);
 
                /* create notifications. */
-               Template newSoneNotificationTemplate = parseTemplate("/templates/notify/newSoneNotification.html");
+               Template newSoneNotificationTemplate = loaders.loadTemplate("/templates/notify/newSoneNotification.html");
                newSoneNotification = new ListNotification<Sone>("new-sone-notification", "sones", newSoneNotificationTemplate, false);
 
-               Template newPostNotificationTemplate = parseTemplate("/templates/notify/newPostNotification.html");
+               Template newPostNotificationTemplate = loaders.loadTemplate("/templates/notify/newPostNotification.html");
                newPostNotification = new ListNotification<Post>("new-post-notification", "posts", newPostNotificationTemplate, false);
 
-               Template localPostNotificationTemplate = parseTemplate("/templates/notify/newPostNotification.html");
+               Template localPostNotificationTemplate = loaders.loadTemplate("/templates/notify/newPostNotification.html");
                localPostNotification = new ListNotification<Post>("local-post-notification", "posts", localPostNotificationTemplate, false);
 
-               Template newReplyNotificationTemplate = parseTemplate("/templates/notify/newReplyNotification.html");
+               Template newReplyNotificationTemplate = loaders.loadTemplate("/templates/notify/newReplyNotification.html");
                newReplyNotification = new ListNotification<PostReply>("new-reply-notification", "replies", newReplyNotificationTemplate, false);
 
-               Template localReplyNotificationTemplate = parseTemplate("/templates/notify/newReplyNotification.html");
+               Template localReplyNotificationTemplate = loaders.loadTemplate("/templates/notify/newReplyNotification.html");
                localReplyNotification = new ListNotification<PostReply>("local-reply-notification", "replies", localReplyNotificationTemplate, false);
 
-               Template mentionNotificationTemplate = parseTemplate("/templates/notify/mentionNotification.html");
+               Template mentionNotificationTemplate = loaders.loadTemplate("/templates/notify/mentionNotification.html");
                mentionNotification = new ListNotification<Post>("mention-notification", "posts", mentionNotificationTemplate, false);
 
-               Template lockedSonesTemplate = parseTemplate("/templates/notify/lockedSonesNotification.html");
+               Template lockedSonesTemplate = loaders.loadTemplate("/templates/notify/lockedSonesNotification.html");
                lockedSonesNotification = new ListNotification<Sone>("sones-locked-notification", "sones", lockedSonesTemplate);
 
-               Template newVersionTemplate = parseTemplate("/templates/notify/newVersionNotification.html");
+               Template newVersionTemplate = loaders.loadTemplate("/templates/notify/newVersionNotification.html");
                newVersionNotification = new TemplateNotification("new-version-notification", newVersionTemplate);
 
-               Template insertingImagesTemplate = parseTemplate("/templates/notify/inserting-images-notification.html");
+               Template insertingImagesTemplate = loaders.loadTemplate("/templates/notify/inserting-images-notification.html");
                insertingImagesNotification = new ListNotification<Image>("inserting-images-notification", "images", insertingImagesTemplate);
 
-               Template insertedImagesTemplate = parseTemplate("/templates/notify/inserted-images-notification.html");
+               Template insertedImagesTemplate = loaders.loadTemplate("/templates/notify/inserted-images-notification.html");
                insertedImagesNotification = new ListNotification<Image>("inserted-images-notification", "images", insertedImagesTemplate);
 
-               Template imageInsertFailedTemplate = parseTemplate("/templates/notify/image-insert-failed-notification.html");
+               Template imageInsertFailedTemplate = loaders.loadTemplate("/templates/notify/image-insert-failed-notification.html");
                imageInsertFailedNotification = new ListNotification<Image>("image-insert-failed-notification", "images", imageInsertFailedTemplate);
        }
 
-       private Template parseTemplate(String resourceName) {
-               InputStream templateInputStream = null;
-               Reader reader = null;
-               try {
-                       templateInputStream = getClass().getResourceAsStream(resourceName);
-                       reader = new InputStreamReader(templateInputStream, "UTF-8");
-                       return parse(reader);
-               } catch (UnsupportedEncodingException uee1) {
-                       throw new RuntimeException("UTF-8 not supported.");
-               } finally {
-                       Closer.close(reader);
-                       Closer.close(templateInputStream);
-               }
-       }
-
        //
        // ACCESSORS
        //
@@ -349,6 +408,7 @@ public class WebInterface {
         *
         * @return The Sone core
         */
+       @Nonnull
        public Core getCore() {
                return sonePlugin.core();
        }
@@ -362,68 +422,32 @@ public class WebInterface {
                return templateContextFactory;
        }
 
-       /**
-        * Returns the current session, creating a new session if there is no
-        * current session.
-        *
-        * @param toadletContenxt
-        *            The toadlet context
-        * @return The current session, or {@code null} if there is no current
-        *         session
-        */
-       public Session getCurrentSession(ToadletContext toadletContenxt) {
-               return getCurrentSession(toadletContenxt, true);
+       private Session getCurrentSessionWithoutCreation(ToadletContext toadletContenxt) {
+               return getSessionManager().useSession(toadletContenxt);
        }
 
-       /**
-        * Returns the current session, creating a new session if there is no
-        * current session and {@code create} is {@code true}.
-        *
-        * @param toadletContenxt
-        *            The toadlet context
-        * @param create
-        *            {@code true} to create a new session if there is no current
-        *            session, {@code false} otherwise
-        * @return The current session, or {@code null} if there is no current
-        *         session
-        */
-       public Session getCurrentSession(ToadletContext toadletContenxt, boolean create) {
-               Session session = getSessionManager().useSession(toadletContenxt);
-               if (create && (session == null)) {
+       private Session getOrCreateCurrentSession(ToadletContext toadletContenxt) {
+               Session session = getCurrentSessionWithoutCreation(toadletContenxt);
+               if (session == null) {
                        session = getSessionManager().createSession(UUID.randomUUID().toString(), toadletContenxt);
                }
                return session;
        }
 
-       /**
-        * Returns the currently logged in Sone.
-        *
-        * @param toadletContext
-        *            The toadlet context
-        * @return The currently logged in Sone, or {@code null} if no Sone is
-        *         currently logged in
-        */
-       public Sone getCurrentSone(ToadletContext toadletContext) {
-               return getCurrentSone(toadletContext, true);
+       public Sone getCurrentSoneCreatingSession(ToadletContext toadletContext) {
+               Collection<Sone> localSones = getCore().getLocalSones();
+               if (localSones.size() == 1) {
+                       return localSones.iterator().next();
+               }
+               return getCurrentSone(getOrCreateCurrentSession(toadletContext));
        }
 
-       /**
-        * Returns the currently logged in Sone.
-        *
-        * @param toadletContext
-        *            The toadlet context
-        * @param create
-        *            {@code true} to create a new session if no session exists,
-        *            {@code false} to not create a new session
-        * @return The currently logged in Sone, or {@code null} if no Sone is
-        *         currently logged in
-        */
-       public Sone getCurrentSone(ToadletContext toadletContext, boolean create) {
+       public Sone getCurrentSoneWithoutCreatingSession(ToadletContext toadletContext) {
                Collection<Sone> localSones = getCore().getLocalSones();
                if (localSones.size() == 1) {
                        return localSones.iterator().next();
                }
-               return getCurrentSone(getCurrentSession(toadletContext, create));
+               return getCurrentSone(getCurrentSessionWithoutCreation(toadletContext));
        }
 
        /**
@@ -434,7 +458,7 @@ public class WebInterface {
         * @return The currently logged in Sone, or {@code null} if no Sone is
         *         currently logged in
         */
-       public Sone getCurrentSone(Session session) {
+       private Sone getCurrentSone(Session session) {
                if (session == null) {
                        return null;
                }
@@ -445,6 +469,12 @@ public class WebInterface {
                return getCore().getLocalSone(soneId);
        }
 
+       @Override
+       @Nullable
+       public Sone getCurrentSone(@Nonnull ToadletContext toadletContext, boolean createSession) {
+               return createSession ? getCurrentSoneCreatingSession(toadletContext) : getCurrentSoneWithoutCreatingSession(toadletContext);
+       }
+
        /**
         * Sets the currently logged in Sone.
         *
@@ -453,8 +483,9 @@ public class WebInterface {
         * @param sone
         *            The Sone to set as currently logged in
         */
-       public void setCurrentSone(ToadletContext toadletContext, Sone sone) {
-               Session session = getCurrentSession(toadletContext);
+       @Override
+       public void setCurrentSone(@Nonnull ToadletContext toadletContext, @Nullable Sone sone) {
+               Session session = getOrCreateCurrentSession(toadletContext);
                if (sone == null) {
                        session.removeAttribute("Sone.CurrentSone");
                } else {
@@ -471,6 +502,16 @@ public class WebInterface {
                return notificationManager;
        }
 
+       @Nonnull
+       public Optional<Notification> getNotification(@Nonnull String notificationId) {
+               return Optional.fromNullable(notificationManager.getNotification(notificationId));
+       }
+
+       @Nonnull
+       public Collection<Notification> getNotifications(@Nullable Sone currentSone) {
+               return listNotificationFilter.filterNotifications(notificationManager.getNotifications(), currentSone);
+       }
+
        /**
         * Returns the l10n helper of the node.
         *
@@ -508,6 +549,15 @@ public class WebInterface {
                return ImmutableSet.<Post> builder().addAll(newPostNotification.getElements()).addAll(localPostNotification.getElements()).build();
        }
 
+       @Nonnull
+       public Collection<Post> getNewPosts(@Nullable Sone currentSone) {
+               Set<Post> allNewPosts = ImmutableSet.<Post> builder()
+                               .addAll(newPostNotification.getElements())
+                               .addAll(localPostNotification.getElements())
+                               .build();
+               return from(allNewPosts).filter(postVisibilityFilter.isVisible(currentSone)).toSet();
+       }
+
        /**
         * Returns the replies that have been announced as new in the
         * {@link #newReplyNotification}.
@@ -518,6 +568,15 @@ public class WebInterface {
                return ImmutableSet.<PostReply> builder().addAll(newReplyNotification.getElements()).addAll(localReplyNotification.getElements()).build();
        }
 
+       @Nonnull
+       public Collection<PostReply> getNewReplies(@Nullable Sone currentSone) {
+               Set<PostReply> allNewReplies = ImmutableSet.<PostReply>builder()
+                               .addAll(newReplyNotification.getElements())
+                               .addAll(localReplyNotification.getElements())
+                               .build();
+               return from(allNewReplies).filter(replyVisibilityFilter.isVisible(currentSone)).toSet();
+       }
+
        /**
         * Sets whether the current start of the plugin is the first start. It is
         * considered a first start if the configuration file does not exist.
@@ -528,7 +587,7 @@ public class WebInterface {
         */
        public void setFirstStart(boolean firstStart) {
                if (firstStart) {
-                       Template firstStartNotificationTemplate = parseTemplate("/templates/notify/firstStartNotification.html");
+                       Template firstStartNotificationTemplate = loaders.loadTemplate("/templates/notify/firstStartNotification.html");
                        Notification firstStartNotification = new TemplateNotification("first-start-notification", firstStartNotificationTemplate);
                        notificationManager.addNotification(firstStartNotification);
                }
@@ -543,7 +602,7 @@ public class WebInterface {
         */
        public void setNewConfig(boolean newConfig) {
                if (newConfig && !hasFirstStartNotification()) {
-                       Template configNotReadNotificationTemplate = parseTemplate("/templates/notify/configNotReadNotification.html");
+                       Template configNotReadNotificationTemplate = loaders.loadTemplate("/templates/notify/configNotReadNotification.html");
                        Notification configNotReadNotification = new TemplateNotification("config-not-read-notification", configNotReadNotificationTemplate);
                        notificationManager.addNotification(configNotReadNotification);
                }
@@ -574,7 +633,7 @@ public class WebInterface {
                registerToadlets();
 
                /* notification templates. */
-               Template startupNotificationTemplate = parseTemplate("/templates/notify/startupNotification.html");
+               Template startupNotificationTemplate = loaders.loadTemplate("/templates/notify/startupNotification.html");
 
                final TemplateNotification startupNotification = new TemplateNotification("startup-notification", startupNotificationTemplate);
                notificationManager.addNotification(startupNotification);
@@ -587,7 +646,7 @@ public class WebInterface {
                        }
                }, 2, TimeUnit.MINUTES);
 
-               Template wotMissingNotificationTemplate = parseTemplate("/templates/notify/wotMissingNotification.html");
+               Template wotMissingNotificationTemplate = loaders.loadTemplate("/templates/notify/wotMissingNotification.html");
                final TemplateNotification wotMissingNotification = new TemplateNotification("wot-missing-notification", wotMissingNotificationTemplate);
                ticker.scheduleAtFixedRate(new Runnable() {
 
@@ -621,41 +680,41 @@ public class WebInterface {
         */
        private void registerToadlets() {
                Template emptyTemplate = parse(new StringReader(""));
-               Template loginTemplate = parseTemplate("/templates/login.html");
-               Template indexTemplate = parseTemplate("/templates/index.html");
-               Template newTemplate = parseTemplate("/templates/new.html");
-               Template knownSonesTemplate = parseTemplate("/templates/knownSones.html");
-               Template createSoneTemplate = parseTemplate("/templates/createSone.html");
-               Template createPostTemplate = parseTemplate("/templates/createPost.html");
-               Template createReplyTemplate = parseTemplate("/templates/createReply.html");
-               Template bookmarksTemplate = parseTemplate("/templates/bookmarks.html");
-               Template searchTemplate = parseTemplate("/templates/search.html");
-               Template editProfileTemplate = parseTemplate("/templates/editProfile.html");
-               Template editProfileFieldTemplate = parseTemplate("/templates/editProfileField.html");
-               Template deleteProfileFieldTemplate = parseTemplate("/templates/deleteProfileField.html");
-               Template viewSoneTemplate = parseTemplate("/templates/viewSone.html");
-               Template viewPostTemplate = parseTemplate("/templates/viewPost.html");
-               Template deletePostTemplate = parseTemplate("/templates/deletePost.html");
-               Template deleteReplyTemplate = parseTemplate("/templates/deleteReply.html");
-               Template deleteSoneTemplate = parseTemplate("/templates/deleteSone.html");
-               Template imageBrowserTemplate = parseTemplate("/templates/imageBrowser.html");
-               Template createAlbumTemplate = parseTemplate("/templates/createAlbum.html");
-               Template deleteAlbumTemplate = parseTemplate("/templates/deleteAlbum.html");
-               Template deleteImageTemplate = parseTemplate("/templates/deleteImage.html");
-               Template noPermissionTemplate = parseTemplate("/templates/noPermission.html");
-               Template emptyImageTitleTemplate = parseTemplate("/templates/emptyImageTitle.html");
-               Template emptyAlbumTitleTemplate = parseTemplate("/templates/emptyAlbumTitle.html");
-               Template optionsTemplate = parseTemplate("/templates/options.html");
-               Template rescueTemplate = parseTemplate("/templates/rescue.html");
-               Template aboutTemplate = parseTemplate("/templates/about.html");
-               Template invalidTemplate = parseTemplate("/templates/invalid.html");
-               Template postTemplate = parseTemplate("/templates/include/viewPost.html");
-               Template replyTemplate = parseTemplate("/templates/include/viewReply.html");
-               Template openSearchTemplate = parseTemplate("/templates/xml/OpenSearch.xml");
+               Template loginTemplate = loaders.loadTemplate("/templates/login.html");
+               Template indexTemplate = loaders.loadTemplate("/templates/index.html");
+               Template newTemplate = loaders.loadTemplate("/templates/new.html");
+               Template knownSonesTemplate = loaders.loadTemplate("/templates/knownSones.html");
+               Template createSoneTemplate = loaders.loadTemplate("/templates/createSone.html");
+               Template createPostTemplate = loaders.loadTemplate("/templates/createPost.html");
+               Template createReplyTemplate = loaders.loadTemplate("/templates/createReply.html");
+               Template bookmarksTemplate = loaders.loadTemplate("/templates/bookmarks.html");
+               Template searchTemplate = loaders.loadTemplate("/templates/search.html");
+               Template editProfileTemplate = loaders.loadTemplate("/templates/editProfile.html");
+               Template editProfileFieldTemplate = loaders.loadTemplate("/templates/editProfileField.html");
+               Template deleteProfileFieldTemplate = loaders.loadTemplate("/templates/deleteProfileField.html");
+               Template viewSoneTemplate = loaders.loadTemplate("/templates/viewSone.html");
+               Template viewPostTemplate = loaders.loadTemplate("/templates/viewPost.html");
+               Template deletePostTemplate = loaders.loadTemplate("/templates/deletePost.html");
+               Template deleteReplyTemplate = loaders.loadTemplate("/templates/deleteReply.html");
+               Template deleteSoneTemplate = loaders.loadTemplate("/templates/deleteSone.html");
+               Template imageBrowserTemplate = loaders.loadTemplate("/templates/imageBrowser.html");
+               Template createAlbumTemplate = loaders.loadTemplate("/templates/createAlbum.html");
+               Template deleteAlbumTemplate = loaders.loadTemplate("/templates/deleteAlbum.html");
+               Template deleteImageTemplate = loaders.loadTemplate("/templates/deleteImage.html");
+               Template noPermissionTemplate = loaders.loadTemplate("/templates/noPermission.html");
+               Template emptyImageTitleTemplate = loaders.loadTemplate("/templates/emptyImageTitle.html");
+               Template emptyAlbumTitleTemplate = loaders.loadTemplate("/templates/emptyAlbumTitle.html");
+               Template optionsTemplate = loaders.loadTemplate("/templates/options.html");
+               Template rescueTemplate = loaders.loadTemplate("/templates/rescue.html");
+               Template aboutTemplate = loaders.loadTemplate("/templates/about.html");
+               Template invalidTemplate = loaders.loadTemplate("/templates/invalid.html");
+               Template postTemplate = loaders.loadTemplate("/templates/include/viewPost.html");
+               Template replyTemplate = loaders.loadTemplate("/templates/include/viewReply.html");
+               Template openSearchTemplate = loaders.loadTemplate("/templates/xml/OpenSearch.xml");
 
                PageToadletFactory pageToadletFactory = new PageToadletFactory(sonePlugin.pluginRespirator().getHLSimpleClient(), "/Sone/");
                pageToadlets.add(pageToadletFactory.createPageToadlet(new RedirectPage<FreenetRequest>("", "index.html")));
-               pageToadlets.add(pageToadletFactory.createPageToadlet(new IndexPage(indexTemplate, this), "Index"));
+               pageToadlets.add(pageToadletFactory.createPageToadlet(new IndexPage(indexTemplate, this, postVisibilityFilter), "Index"));
                pageToadlets.add(pageToadletFactory.createPageToadlet(new NewPage(newTemplate, this), "New"));
                pageToadlets.add(pageToadletFactory.createPageToadlet(new CreateSonePage(createSoneTemplate, this), "CreateSone"));
                pageToadlets.add(pageToadletFactory.createPageToadlet(new KnownSonesPage(knownSonesTemplate, this), "KnownSones"));
@@ -694,26 +753,27 @@ public class WebInterface {
                pageToadlets.add(pageToadletFactory.createPageToadlet(new LogoutPage(emptyTemplate, this), "Logout"));
                pageToadlets.add(pageToadletFactory.createPageToadlet(new OptionsPage(optionsTemplate, this), "Options"));
                pageToadlets.add(pageToadletFactory.createPageToadlet(new RescuePage(rescueTemplate, this), "Rescue"));
-               pageToadlets.add(pageToadletFactory.createPageToadlet(new AboutPage(aboutTemplate, this, SonePlugin.VERSION, SonePlugin.getYear(), SonePlugin.getHomepage()), "About"));
-               pageToadlets.add(pageToadletFactory.createPageToadlet(new SoneTemplatePage("noPermission.html", noPermissionTemplate, "Page.NoPermission.Title", this)));
-               pageToadlets.add(pageToadletFactory.createPageToadlet(new SoneTemplatePage("emptyImageTitle.html", emptyImageTitleTemplate, "Page.EmptyImageTitle.Title", this)));
-               pageToadlets.add(pageToadletFactory.createPageToadlet(new SoneTemplatePage("emptyAlbumTitle.html", emptyAlbumTitleTemplate, "Page.EmptyAlbumTitle.Title", this)));
+               pageToadlets.add(pageToadletFactory.createPageToadlet(new AboutPage(aboutTemplate, this, new PluginVersion(SonePlugin.getPluginVersion()), new PluginYear(SonePlugin.getYear()), new PluginHomepage(SonePlugin.getHomepage())), "About"));
+               pageToadlets.add(pageToadletFactory.createPageToadlet(new SoneTemplatePage("noPermission.html", this, noPermissionTemplate, "Page.NoPermission.Title")));
+               pageToadlets.add(pageToadletFactory.createPageToadlet(new SoneTemplatePage("emptyImageTitle.html", this, emptyImageTitleTemplate, "Page.EmptyImageTitle.Title")));
+               pageToadlets.add(pageToadletFactory.createPageToadlet(new SoneTemplatePage("emptyAlbumTitle.html", this, emptyAlbumTitleTemplate, "Page.EmptyAlbumTitle.Title")));
                pageToadlets.add(pageToadletFactory.createPageToadlet(new DismissNotificationPage(emptyTemplate, this)));
-               pageToadlets.add(pageToadletFactory.createPageToadlet(new SoneTemplatePage("invalid.html", invalidTemplate, "Page.Invalid.Title", this)));
-               pageToadlets.add(pageToadletFactory.createPageToadlet(new StaticPage<FreenetRequest>("css/", "/static/css/", "text/css")));
-               pageToadlets.add(pageToadletFactory.createPageToadlet(new StaticPage<FreenetRequest>("javascript/", "/static/javascript/", "text/javascript")));
-               pageToadlets.add(pageToadletFactory.createPageToadlet(new StaticPage<FreenetRequest>("images/", "/static/images/", "image/png")));
+               pageToadlets.add(pageToadletFactory.createPageToadlet(new SoneTemplatePage("invalid.html", this, invalidTemplate, "Page.Invalid.Title")));
+               pageToadlets.add(pageToadletFactory.createPageToadlet(loaders.<FreenetRequest>loadStaticPage("css/", "/static/css/", "text/css")));
+               pageToadlets.add(pageToadletFactory.createPageToadlet(loaders.<FreenetRequest>loadStaticPage("javascript/", "/static/javascript/", "text/javascript")));
+               pageToadlets.add(pageToadletFactory.createPageToadlet(loaders.<FreenetRequest>loadStaticPage("images/", "/static/images/", "image/png")));
                pageToadlets.add(pageToadletFactory.createPageToadlet(new TemplatePage<FreenetRequest>("OpenSearch.xml", "application/opensearchdescription+xml", templateContextFactory, openSearchTemplate)));
                pageToadlets.add(pageToadletFactory.createPageToadlet(new GetImagePage(this)));
-               pageToadlets.add(pageToadletFactory.createPageToadlet(new GetTranslationPage(this)));
-               pageToadlets.add(pageToadletFactory.createPageToadlet(new GetStatusAjaxPage(this)));
+               pageToadlets.add(pageToadletFactory.createPageToadlet(new GetTranslationAjaxPage(this)));
+               pageToadlets.add(pageToadletFactory.createPageToadlet(new GetStatusAjaxPage(this, elementLoader, timeTextConverter, l10nFilter, TimeZone.getDefault())));
                pageToadlets.add(pageToadletFactory.createPageToadlet(new GetNotificationsAjaxPage(this)));
                pageToadlets.add(pageToadletFactory.createPageToadlet(new DismissNotificationAjaxPage(this)));
                pageToadlets.add(pageToadletFactory.createPageToadlet(new CreatePostAjaxPage(this)));
                pageToadlets.add(pageToadletFactory.createPageToadlet(new CreateReplyAjaxPage(this)));
                pageToadlets.add(pageToadletFactory.createPageToadlet(new GetReplyAjaxPage(this, replyTemplate)));
                pageToadlets.add(pageToadletFactory.createPageToadlet(new GetPostAjaxPage(this, postTemplate)));
-               pageToadlets.add(pageToadletFactory.createPageToadlet(new GetTimesAjaxPage(this)));
+               pageToadlets.add(pageToadletFactory.createPageToadlet(new GetLinkedElementAjaxPage(this, elementLoader, linkedElementRenderFilter)));
+               pageToadlets.add(pageToadletFactory.createPageToadlet(new GetTimesAjaxPage(this, timeTextConverter, l10nFilter, TimeZone.getDefault())));
                pageToadlets.add(pageToadletFactory.createPageToadlet(new MarkAsKnownAjaxPage(this)));
                pageToadlets.add(pageToadletFactory.createPageToadlet(new DeletePostAjaxPage(this)));
                pageToadlets.add(pageToadletFactory.createPageToadlet(new DeleteReplyAjaxPage(this)));
@@ -722,7 +782,7 @@ public class WebInterface {
                pageToadlets.add(pageToadletFactory.createPageToadlet(new FollowSoneAjaxPage(this)));
                pageToadlets.add(pageToadletFactory.createPageToadlet(new UnfollowSoneAjaxPage(this)));
                pageToadlets.add(pageToadletFactory.createPageToadlet(new EditAlbumAjaxPage(this)));
-               pageToadlets.add(pageToadletFactory.createPageToadlet(new EditImageAjaxPage(this, parserFilter)));
+               pageToadlets.add(pageToadletFactory.createPageToadlet(new EditImageAjaxPage(this, parserFilter, shortenFilter, renderFilter)));
                pageToadlets.add(pageToadletFactory.createPageToadlet(new TrustAjaxPage(this)));
                pageToadlets.add(pageToadletFactory.createPageToadlet(new DistrustAjaxPage(this)));
                pageToadlets.add(pageToadletFactory.createPageToadlet(new UntrustAjaxPage(this)));
@@ -770,14 +830,10 @@ public class WebInterface {
        private Collection<Sone> getMentionedSones(String text) {
                /* we need no context to find mentioned Sones. */
                Set<Sone> mentionedSones = new HashSet<Sone>();
-               try {
-                       for (Part part : soneTextParser.parse(null, new StringReader(text))) {
-                               if (part instanceof SonePart) {
-                                       mentionedSones.add(((SonePart) part).getSone());
-                               }
+               for (Part part : soneTextParser.parse(text, null)) {
+                       if (part instanceof SonePart) {
+                               mentionedSones.add(((SonePart) part).getSone());
                        }
-               } catch (IOException ioe1) {
-                       logger.log(Level.WARNING, String.format("Could not parse post text: %s", text), ioe1);
                }
                return Collections2.filter(mentionedSones, Sone.LOCAL_SONE_FILTER);
        }
@@ -795,7 +851,7 @@ public class WebInterface {
                synchronized (soneInsertNotifications) {
                        TemplateNotification templateNotification = soneInsertNotifications.get(sone);
                        if (templateNotification == null) {
-                               templateNotification = new TemplateNotification(parseTemplate("/templates/notify/soneInsertNotification.html"));
+                               templateNotification = new TemplateNotification(loaders.loadTemplate("/templates/notify/soneInsertNotification.html"));
                                templateNotification.set("insertSone", sone);
                                soneInsertNotifications.put(sone, templateNotification);
                        }
@@ -901,72 +957,40 @@ public class WebInterface {
                newSoneNotification.remove(markSoneKnownEvent.sone());
        }
 
-       /**
-        * Notifies the web interface that a {@link Post} was marked as known.
-        *
-        * @param markPostKnownEvent
-        *            The event
-        */
        @Subscribe
        public void markPostKnown(MarkPostKnownEvent markPostKnownEvent) {
-               newPostNotification.remove(markPostKnownEvent.post());
-               localPostNotification.remove(markPostKnownEvent.post());
-               if (!localSoneMentionedInNewPostOrReply(markPostKnownEvent.post())) {
-                       mentionNotification.remove(markPostKnownEvent.post());
-               }
+               removePost(markPostKnownEvent.post());
        }
 
-       /**
-        * Notifies the web interface that a {@link PostReply} was marked as known.
-        *
-        * @param markPostReplyKnownEvent
-        *            The event
-        */
        @Subscribe
        public void markReplyKnown(MarkPostReplyKnownEvent markPostReplyKnownEvent) {
-               PostReply postReply = markPostReplyKnownEvent.postReply();
-               newReplyNotification.remove(postReply);
-               localReplyNotification.remove(postReply);
-               if (postReply.getPost().isPresent() && !localSoneMentionedInNewPostOrReply(postReply.getPost().get())) {
-                       mentionNotification.remove(postReply.getPost().get());
-               }
+               removeReply(markPostReplyKnownEvent.postReply());
        }
 
-       /**
-        * Notifies the web interface that a {@link Sone} was removed.
-        *
-        * @param soneRemovedEvent
-        *            The event
-        */
        @Subscribe
        public void soneRemoved(SoneRemovedEvent soneRemovedEvent) {
                newSoneNotification.remove(soneRemovedEvent.sone());
        }
 
-       /**
-        * Notifies the web interface that a {@link Post} was removed.
-        *
-        * @param postRemovedEvent
-        *            The event
-        */
        @Subscribe
        public void postRemoved(PostRemovedEvent postRemovedEvent) {
-               newPostNotification.remove(postRemovedEvent.post());
-               localPostNotification.remove(postRemovedEvent.post());
-               if (!localSoneMentionedInNewPostOrReply(postRemovedEvent.post())) {
-                       mentionNotification.remove(postRemovedEvent.post());
+               removePost(postRemovedEvent.post());
+       }
+
+       private void removePost(Post post) {
+               newPostNotification.remove(post);
+               localPostNotification.remove(post);
+               if (!localSoneMentionedInNewPostOrReply(post)) {
+                       mentionNotification.remove(post);
                }
        }
 
-       /**
-        * Notifies the web interface that a {@link PostReply} was removed.
-        *
-        * @param postReplyRemovedEvent
-        *            The event
-        */
        @Subscribe
        public void replyRemoved(PostReplyRemovedEvent postReplyRemovedEvent) {
-               PostReply reply = postReplyRemovedEvent.postReply();
+               removeReply(postReplyRemovedEvent.postReply());
+       }
+
+       private void removeReply(PostReply reply) {
                newReplyNotification.remove(reply);
                localReplyNotification.remove(reply);
                if (reply.getPost().isPresent() && !localSoneMentionedInNewPostOrReply(reply.getPost().get())) {
@@ -1062,9 +1086,10 @@ public class WebInterface {
         */
        @Subscribe
        public void updateFound(UpdateFoundEvent updateFoundEvent) {
-               newVersionNotification.getTemplateContext().set("latestVersion", updateFoundEvent.version());
-               newVersionNotification.getTemplateContext().set("latestEdition", updateFoundEvent.latestEdition());
-               newVersionNotification.getTemplateContext().set("releaseTime", updateFoundEvent.releaseTime());
+               newVersionNotification.set("latestVersion", updateFoundEvent.version());
+               newVersionNotification.set("latestEdition", updateFoundEvent.latestEdition());
+               newVersionNotification.set("releaseTime", updateFoundEvent.releaseTime());
+               newVersionNotification.set("disruptive", updateFoundEvent.disruptive());
                notificationManager.addNotification(newVersionNotification);
        }