src/main/java/net/pterodactylus/sone/web/WebInterface.java

   1 /*
   2  * Sone - WebInterface.java - Copyright © 2010–2016 David Roden
   3  *
   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.
   8  *
   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.
  13  *
  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/>.
  16  */
  17
  18 package net.pterodactylus.sone.web;
  19
  20 import static com.google.common.collect.FluentIterable.from;
  21 import static java.util.logging.Logger.getLogger;
  22 import static net.pterodactylus.util.template.TemplateParser.parse;
  23
  24 import java.io.StringReader;
  25 import java.util.ArrayList;
  26 import java.util.Collection;
  27 import java.util.Collections;
  28 import java.util.HashMap;
  29 import java.util.HashSet;
  30 import java.util.List;
  31 import java.util.Map;
  32 import java.util.Set;
  33 import java.util.UUID;
  34 import java.util.concurrent.Executors;
  35 import java.util.concurrent.ScheduledExecutorService;
  36 import java.util.concurrent.ScheduledFuture;
  37 import java.util.concurrent.TimeUnit;
  38 import java.util.logging.Logger;
  39 import javax.annotation.Nonnull;
  40 import javax.annotation.Nullable;
  41
  42 import net.pterodactylus.sone.core.Core;
  43 import net.pterodactylus.sone.core.ImageLoader;
  44 import net.pterodactylus.sone.core.event.ImageInsertAbortedEvent;
  45 import net.pterodactylus.sone.core.event.ImageInsertFailedEvent;
  46 import net.pterodactylus.sone.core.event.ImageInsertFinishedEvent;
  47 import net.pterodactylus.sone.core.event.ImageInsertStartedEvent;
  48 import net.pterodactylus.sone.core.event.MarkPostKnownEvent;
  49 import net.pterodactylus.sone.core.event.MarkPostReplyKnownEvent;
  50 import net.pterodactylus.sone.core.event.MarkSoneKnownEvent;
  51 import net.pterodactylus.sone.core.event.NewPostFoundEvent;
  52 import net.pterodactylus.sone.core.event.NewPostReplyFoundEvent;
  53 import net.pterodactylus.sone.core.event.NewSoneFoundEvent;
  54 import net.pterodactylus.sone.core.event.PostRemovedEvent;
  55 import net.pterodactylus.sone.core.event.PostReplyRemovedEvent;
  56 import net.pterodactylus.sone.core.event.SoneInsertAbortedEvent;
  57 import net.pterodactylus.sone.core.event.SoneInsertedEvent;
  58 import net.pterodactylus.sone.core.event.SoneInsertingEvent;
  59 import net.pterodactylus.sone.core.event.SoneLockedEvent;
  60 import net.pterodactylus.sone.core.event.SoneRemovedEvent;
  61 import net.pterodactylus.sone.core.event.SoneUnlockedEvent;
  62 import net.pterodactylus.sone.core.event.UpdateFoundEvent;
  63 import net.pterodactylus.sone.data.Album;
  64 import net.pterodactylus.sone.data.Image;
  65 import net.pterodactylus.sone.data.Post;
  66 import net.pterodactylus.sone.data.PostReply;
  67 import net.pterodactylus.sone.data.Profile;
  68 import net.pterodactylus.sone.data.Reply;
  69 import net.pterodactylus.sone.data.Sone;
  70 import net.pterodactylus.sone.freenet.L10nFilter;
  71 import net.pterodactylus.sone.freenet.wot.Identity;
  72 import net.pterodactylus.sone.freenet.wot.Trust;
  73 import net.pterodactylus.sone.main.Loaders;
  74 import net.pterodactylus.sone.main.ReparseFilter;
  75 import net.pterodactylus.sone.main.SonePlugin;
  76 import net.pterodactylus.sone.notify.ListNotification;
  77 import net.pterodactylus.sone.notify.ListNotificationFilter;
  78 import net.pterodactylus.sone.notify.PostVisibilityFilter;
  79 import net.pterodactylus.sone.notify.ReplyVisibilityFilter;
  80 import net.pterodactylus.sone.template.AlbumAccessor;
  81 import net.pterodactylus.sone.template.CollectionAccessor;
  82 import net.pterodactylus.sone.template.CssClassNameFilter;
  83 import net.pterodactylus.sone.template.HttpRequestAccessor;
  84 import net.pterodactylus.sone.template.IdentityAccessor;
  85 import net.pterodactylus.sone.template.ImageAccessor;
  86 import net.pterodactylus.sone.template.ImageLinkFilter;
  87 import net.pterodactylus.sone.template.JavascriptFilter;
  88 import net.pterodactylus.sone.template.LinkedImagesFilter;
  89 import net.pterodactylus.sone.template.ParserFilter;
  90 import net.pterodactylus.sone.template.PostAccessor;
  91 import net.pterodactylus.sone.template.ProfileAccessor;
  92 import net.pterodactylus.sone.template.RenderFilter;
  93 import net.pterodactylus.sone.template.ReplyAccessor;
  94 import net.pterodactylus.sone.template.ReplyGroupFilter;
  95 import net.pterodactylus.sone.template.RequestChangeFilter;
  96 import net.pterodactylus.sone.template.ShortenFilter;
  97 import net.pterodactylus.sone.template.SoneAccessor;
  98 import net.pterodactylus.sone.template.SubstringFilter;
  99 import net.pterodactylus.sone.template.TrustAccessor;
 100 import net.pterodactylus.sone.template.UniqueElementFilter;
 101 import net.pterodactylus.sone.template.UnknownDateFilter;
 102 import net.pterodactylus.sone.text.Part;
 103 import net.pterodactylus.sone.text.SonePart;
 104 import net.pterodactylus.sone.text.SoneTextParser;
 105 import net.pterodactylus.sone.web.ajax.BookmarkAjaxPage;
 106 import net.pterodactylus.sone.web.ajax.CreatePostAjaxPage;
 107 import net.pterodactylus.sone.web.ajax.CreateReplyAjaxPage;
 108 import net.pterodactylus.sone.web.ajax.DeletePostAjaxPage;
 109 import net.pterodactylus.sone.web.ajax.DeleteProfileFieldAjaxPage;
 110 import net.pterodactylus.sone.web.ajax.DeleteReplyAjaxPage;
 111 import net.pterodactylus.sone.web.ajax.DismissNotificationAjaxPage;
 112 import net.pterodactylus.sone.web.ajax.DistrustAjaxPage;
 113 import net.pterodactylus.sone.web.ajax.EditAlbumAjaxPage;
 114 import net.pterodactylus.sone.web.ajax.EditImageAjaxPage;
 115 import net.pterodactylus.sone.web.ajax.EditProfileFieldAjaxPage;
 116 import net.pterodactylus.sone.web.ajax.FollowSoneAjaxPage;
 117 import net.pterodactylus.sone.web.ajax.GetLikesAjaxPage;
 118 import net.pterodactylus.sone.web.ajax.GetNotificationsAjaxPage;
 119 import net.pterodactylus.sone.web.ajax.GetPostAjaxPage;
 120 import net.pterodactylus.sone.web.ajax.GetReplyAjaxPage;
 121 import net.pterodactylus.sone.web.ajax.GetStatusAjaxPage;
 122 import net.pterodactylus.sone.web.ajax.GetTimesAjaxPage;
 123 import net.pterodactylus.sone.web.ajax.GetTranslationPage;
 124 import net.pterodactylus.sone.web.ajax.LikeAjaxPage;
 125 import net.pterodactylus.sone.web.ajax.LockSoneAjaxPage;
 126 import net.pterodactylus.sone.web.ajax.MarkAsKnownAjaxPage;
 127 import net.pterodactylus.sone.web.ajax.MoveProfileFieldAjaxPage;
 128 import net.pterodactylus.sone.web.ajax.TrustAjaxPage;
 129 import net.pterodactylus.sone.web.ajax.UnbookmarkAjaxPage;
 130 import net.pterodactylus.sone.web.ajax.UnfollowSoneAjaxPage;
 131 import net.pterodactylus.sone.web.ajax.UnlikeAjaxPage;
 132 import net.pterodactylus.sone.web.ajax.UnlockSoneAjaxPage;
 133 import net.pterodactylus.sone.web.ajax.UntrustAjaxPage;
 134 import net.pterodactylus.sone.web.page.FreenetRequest;
 135 import net.pterodactylus.sone.web.page.PageToadlet;
 136 import net.pterodactylus.sone.web.page.PageToadletFactory;
 137 import net.pterodactylus.util.notify.Notification;
 138 import net.pterodactylus.util.notify.NotificationManager;
 139 import net.pterodactylus.util.notify.TemplateNotification;
 140 import net.pterodactylus.util.template.CollectionSortFilter;
 141 import net.pterodactylus.util.template.ContainsFilter;
 142 import net.pterodactylus.util.template.DateFilter;
 143 import net.pterodactylus.util.template.FormatFilter;
 144 import net.pterodactylus.util.template.HtmlFilter;
 145 import net.pterodactylus.util.template.MatchFilter;
 146 import net.pterodactylus.util.template.ModFilter;
 147 import net.pterodactylus.util.template.PaginationFilter;
 148 import net.pterodactylus.util.template.ReflectionAccessor;
 149 import net.pterodactylus.util.template.ReplaceFilter;
 150 import net.pterodactylus.util.template.StoreFilter;
 151 import net.pterodactylus.util.template.Template;
 152 import net.pterodactylus.util.template.TemplateContextFactory;
 153 import net.pterodactylus.util.template.TemplateProvider;
 154 import net.pterodactylus.util.template.XmlFilter;
 155 import net.pterodactylus.util.web.RedirectPage;
 156 import net.pterodactylus.util.web.TemplatePage;
 157
 158 import freenet.clients.http.SessionManager;
 159 import freenet.clients.http.SessionManager.Session;
 160 import freenet.clients.http.ToadletContainer;
 161 import freenet.clients.http.ToadletContext;
 162 import freenet.l10n.BaseL10n;
 163 import freenet.support.api.HTTPRequest;
 164
 165 import com.google.common.base.Optional;
 166 import com.google.common.collect.Collections2;
 167 import com.google.common.collect.ImmutableSet;
 168 import com.google.common.eventbus.Subscribe;
 169 import com.google.inject.Inject;
 170
 171 /**
 172  * Bundles functionality that a web interface of a Freenet plugin needs, e.g.
 173  * references to l10n helpers.
 174  *
 175  * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
 176  */
 177 public class WebInterface {
 178
 179         /** The logger. */
 180         private static final Logger logger = getLogger(WebInterface.class.getName());
 181
 182         /** The loaders for templates, pages, and classpath providers. */
 183         private final Loaders loaders;
 184
 185         /** The notification manager. */
 186         private final NotificationManager notificationManager = new NotificationManager();
 187
 188         /** The Sone plugin. */
 189         private final SonePlugin sonePlugin;
 190
 191         /** The registered toadlets. */
 192         private final List<PageToadlet> pageToadlets = new ArrayList<PageToadlet>();
 193
 194         /** The form password. */
 195         private final String formPassword;
 196
 197         /** The template context factory. */
 198         private final TemplateContextFactory templateContextFactory;
 199
 200         /** The Sone text parser. */
 201         private final SoneTextParser soneTextParser;
 202
 203         /** The parser filter. */
 204         private final ParserFilter parserFilter;
 205         private final ShortenFilter shortenFilter;
 206         private final RenderFilter renderFilter;
 207
 208         private final ListNotificationFilter listNotificationFilter;
 209         private final PostVisibilityFilter postVisibilityFilter;
 210         private final ReplyVisibilityFilter replyVisibilityFilter;
 211
 212         /** The “new Sone” notification. */
 213         private final ListNotification<Sone> newSoneNotification;
 214
 215         /** The “new post” notification. */
 216         private final ListNotification<Post> newPostNotification;
 217
 218         /** The “new reply” notification. */
 219         private final ListNotification<PostReply> newReplyNotification;
 220
 221         /** The invisible “local post” notification. */
 222         private final ListNotification<Post> localPostNotification;
 223
 224         /** The invisible “local reply” notification. */
 225         private final ListNotification<PostReply> localReplyNotification;
 226
 227         /** The “you have been mentioned” notification. */
 228         private final ListNotification<Post> mentionNotification;
 229
 230         /** Notifications for sone inserts. */
 231         private final Map<Sone, TemplateNotification> soneInsertNotifications = new HashMap<Sone, TemplateNotification>();
 232
 233         /** Sone locked notification ticker objects. */
 234         private final Map<Sone, ScheduledFuture<?>> lockedSonesTickerObjects = Collections.synchronizedMap(new HashMap<Sone, ScheduledFuture<?>>());
 235
 236         /** The “Sone locked” notification. */
 237         private final ListNotification<Sone> lockedSonesNotification;
 238
 239         /** The “new version” notification. */
 240         private final TemplateNotification newVersionNotification;
 241
 242         /** The “inserting images” notification. */
 243         private final ListNotification<Image> insertingImagesNotification;
 244
 245         /** The “inserted images” notification. */
 246         private final ListNotification<Image> insertedImagesNotification;
 247
 248         /** The “image insert failed” notification. */
 249         private final ListNotification<Image> imageInsertFailedNotification;
 250
 251         /** Scheduled executor for time-based notifications. */
 252         private final ScheduledExecutorService ticker = Executors.newScheduledThreadPool(1);
 253
 254         /**
 255          * Creates a new web interface.
 256          *
 257          * @param sonePlugin
 258          *            The Sone plugin
 259          */
 260         @Inject
 261         public WebInterface(SonePlugin sonePlugin, Loaders loaders, ListNotificationFilter listNotificationFilter, PostVisibilityFilter postVisibilityFilter, ReplyVisibilityFilter replyVisibilityFilter, ImageLoader imageLoader) {
 262                 this.sonePlugin = sonePlugin;
 263                 this.loaders = loaders;
 264                 this.listNotificationFilter = listNotificationFilter;
 265                 this.postVisibilityFilter = postVisibilityFilter;
 266                 this.replyVisibilityFilter = replyVisibilityFilter;
 267                 formPassword = sonePlugin.pluginRespirator().getToadletContainer().getFormPassword();
 268                 soneTextParser = new SoneTextParser(getCore(), getCore());
 269
 270                 templateContextFactory = new TemplateContextFactory();
 271                 templateContextFactory.addAccessor(Object.class, new ReflectionAccessor());
 272                 templateContextFactory.addAccessor(Collection.class, new CollectionAccessor());
 273                 templateContextFactory.addAccessor(Sone.class, new SoneAccessor(getCore()));
 274                 templateContextFactory.addAccessor(Post.class, new PostAccessor(getCore()));
 275                 templateContextFactory.addAccessor(Reply.class, new ReplyAccessor(getCore()));
 276                 templateContextFactory.addAccessor(Album.class, new AlbumAccessor());
 277                 templateContextFactory.addAccessor(Image.class, new ImageAccessor());
 278                 templateContextFactory.addAccessor(Identity.class, new IdentityAccessor(getCore()));
 279                 templateContextFactory.addAccessor(Trust.class, new TrustAccessor());
 280                 templateContextFactory.addAccessor(HTTPRequest.class, new HttpRequestAccessor());
 281                 templateContextFactory.addAccessor(Profile.class, new ProfileAccessor(getCore()));
 282                 templateContextFactory.addFilter("date", new DateFilter());
 283                 templateContextFactory.addFilter("html", new HtmlFilter());
 284                 templateContextFactory.addFilter("replace", new ReplaceFilter());
 285                 templateContextFactory.addFilter("store", new StoreFilter());
 286                 templateContextFactory.addFilter("l10n", new L10nFilter(this));
 287                 templateContextFactory.addFilter("substring", new SubstringFilter());
 288                 templateContextFactory.addFilter("xml", new XmlFilter());
 289                 templateContextFactory.addFilter("change", new RequestChangeFilter());
 290                 templateContextFactory.addFilter("match", new MatchFilter());
 291                 templateContextFactory.addFilter("css", new CssClassNameFilter());
 292                 templateContextFactory.addFilter("js", new JavascriptFilter());
 293                 templateContextFactory.addFilter("parse", parserFilter = new ParserFilter(getCore(), soneTextParser));
 294                 templateContextFactory.addFilter("shorten", shortenFilter = new ShortenFilter());
 295                 templateContextFactory.addFilter("render", renderFilter = new RenderFilter(getCore(), templateContextFactory));
 296                 templateContextFactory.addFilter("linked-images", new LinkedImagesFilter(imageLoader));
 297                 templateContextFactory.addFilter("reparse", new ReparseFilter());
 298                 templateContextFactory.addFilter("unknown", new UnknownDateFilter(getL10n(), "View.Sone.Text.UnknownDate"));
 299                 templateContextFactory.addFilter("format", new FormatFilter());
 300                 templateContextFactory.addFilter("sort", new CollectionSortFilter());
 301                 templateContextFactory.addFilter("image-link", new ImageLinkFilter(getCore(), templateContextFactory));
 302                 templateContextFactory.addFilter("replyGroup", new ReplyGroupFilter());
 303                 templateContextFactory.addFilter("in", new ContainsFilter());
 304                 templateContextFactory.addFilter("unique", new UniqueElementFilter());
 305                 templateContextFactory.addFilter("mod", new ModFilter());
 306                 templateContextFactory.addFilter("paginate", new PaginationFilter());
 307                 templateContextFactory.addProvider(TemplateProvider.TEMPLATE_CONTEXT_PROVIDER);
 308                 templateContextFactory.addProvider(loaders.getTemplateProvider());
 309                 templateContextFactory.addTemplateObject("webInterface", this);
 310                 templateContextFactory.addTemplateObject("formPassword", formPassword);
 311
 312                 /* create notifications. */
 313                 Template newSoneNotificationTemplate = loaders.loadTemplate("/templates/notify/newSoneNotification.html");
 314                 newSoneNotification = new ListNotification<Sone>("new-sone-notification", "sones", newSoneNotificationTemplate, false);
 315
 316                 Template newPostNotificationTemplate = loaders.loadTemplate("/templates/notify/newPostNotification.html");
 317                 newPostNotification = new ListNotification<Post>("new-post-notification", "posts", newPostNotificationTemplate, false);
 318
 319                 Template localPostNotificationTemplate = loaders.loadTemplate("/templates/notify/newPostNotification.html");
 320                 localPostNotification = new ListNotification<Post>("local-post-notification", "posts", localPostNotificationTemplate, false);
 321
 322                 Template newReplyNotificationTemplate = loaders.loadTemplate("/templates/notify/newReplyNotification.html");
 323                 newReplyNotification = new ListNotification<PostReply>("new-reply-notification", "replies", newReplyNotificationTemplate, false);
 324
 325                 Template localReplyNotificationTemplate = loaders.loadTemplate("/templates/notify/newReplyNotification.html");
 326                 localReplyNotification = new ListNotification<PostReply>("local-reply-notification", "replies", localReplyNotificationTemplate, false);
 327
 328                 Template mentionNotificationTemplate = loaders.loadTemplate("/templates/notify/mentionNotification.html");
 329                 mentionNotification = new ListNotification<Post>("mention-notification", "posts", mentionNotificationTemplate, false);
 330
 331                 Template lockedSonesTemplate = loaders.loadTemplate("/templates/notify/lockedSonesNotification.html");
 332                 lockedSonesNotification = new ListNotification<Sone>("sones-locked-notification", "sones", lockedSonesTemplate);
 333
 334                 Template newVersionTemplate = loaders.loadTemplate("/templates/notify/newVersionNotification.html");
 335                 newVersionNotification = new TemplateNotification("new-version-notification", newVersionTemplate);
 336
 337                 Template insertingImagesTemplate = loaders.loadTemplate("/templates/notify/inserting-images-notification.html");
 338                 insertingImagesNotification = new ListNotification<Image>("inserting-images-notification", "images", insertingImagesTemplate);
 339
 340                 Template insertedImagesTemplate = loaders.loadTemplate("/templates/notify/inserted-images-notification.html");
 341                 insertedImagesNotification = new ListNotification<Image>("inserted-images-notification", "images", insertedImagesTemplate);
 342
 343                 Template imageInsertFailedTemplate = loaders.loadTemplate("/templates/notify/image-insert-failed-notification.html");
 344                 imageInsertFailedNotification = new ListNotification<Image>("image-insert-failed-notification", "images", imageInsertFailedTemplate);
 345         }
 346
 347         //
 348         // ACCESSORS
 349         //
 350
 351         /**
 352          * Returns the Sone core used by the Sone plugin.
 353          *
 354          * @return The Sone core
 355          */
 356         public Core getCore() {
 357                 return sonePlugin.core();
 358         }
 359
 360         /**
 361          * Returns the template context factory of the web interface.
 362          *
 363          * @return The template context factory
 364          */
 365         public TemplateContextFactory getTemplateContextFactory() {
 366                 return templateContextFactory;
 367         }
 368
 369         /**
 370          * Returns the current session, creating a new session if there is no
 371          * current session.
 372          *
 373          * @param toadletContenxt
 374          *            The toadlet context
 375          * @return The current session, or {@code null} if there is no current
 376          *         session
 377          */
 378         public Session getCurrentSession(ToadletContext toadletContenxt) {
 379                 return getCurrentSession(toadletContenxt, true);
 380         }
 381
 382         /**
 383          * Returns the current session, creating a new session if there is no
 384          * current session and {@code create} is {@code true}.
 385          *
 386          * @param toadletContenxt
 387          *            The toadlet context
 388          * @param create
 389          *            {@code true} to create a new session if there is no current
 390          *            session, {@code false} otherwise
 391          * @return The current session, or {@code null} if there is no current
 392          *         session
 393          */
 394         public Session getCurrentSession(ToadletContext toadletContenxt, boolean create) {
 395                 Session session = getSessionManager().useSession(toadletContenxt);
 396                 if (create && (session == null)) {
 397                         session = getSessionManager().createSession(UUID.randomUUID().toString(), toadletContenxt);
 398                 }
 399                 return session;
 400         }
 401
 402         /**
 403          * Returns the currently logged in Sone.
 404          *
 405          * @param toadletContext
 406          *            The toadlet context
 407          * @return The currently logged in Sone, or {@code null} if no Sone is
 408          *         currently logged in
 409          */
 410         public Sone getCurrentSone(ToadletContext toadletContext) {
 411                 return getCurrentSone(toadletContext, true);
 412         }
 413
 414         /**
 415          * Returns the currently logged in Sone.
 416          *
 417          * @param toadletContext
 418          *            The toadlet context
 419          * @param create
 420          *            {@code true} to create a new session if no session exists,
 421          *            {@code false} to not create a new session
 422          * @return The currently logged in Sone, or {@code null} if no Sone is
 423          *         currently logged in
 424          */
 425         public Sone getCurrentSone(ToadletContext toadletContext, boolean create) {
 426                 Collection<Sone> localSones = getCore().getLocalSones();
 427                 if (localSones.size() == 1) {
 428                         return localSones.iterator().next();
 429                 }
 430                 return getCurrentSone(getCurrentSession(toadletContext, create));
 431         }
 432
 433         /**
 434          * Returns the currently logged in Sone.
 435          *
 436          * @param session
 437          *            The session
 438          * @return The currently logged in Sone, or {@code null} if no Sone is
 439          *         currently logged in
 440          */
 441         public Sone getCurrentSone(Session session) {
 442                 if (session == null) {
 443                         return null;
 444                 }
 445                 String soneId = (String) session.getAttribute("Sone.CurrentSone");
 446                 if (soneId == null) {
 447                         return null;
 448                 }
 449                 return getCore().getLocalSone(soneId);
 450         }
 451
 452         /**
 453          * Sets the currently logged in Sone.
 454          *
 455          * @param toadletContext
 456          *            The toadlet context
 457          * @param sone
 458          *            The Sone to set as currently logged in
 459          */
 460         public void setCurrentSone(ToadletContext toadletContext, Sone sone) {
 461                 Session session = getCurrentSession(toadletContext);
 462                 if (sone == null) {
 463                         session.removeAttribute("Sone.CurrentSone");
 464                 } else {
 465                         session.setAttribute("Sone.CurrentSone", sone.getId());
 466                 }
 467         }
 468
 469         /**
 470          * Returns the notification manager.
 471          *
 472          * @return The notification manager
 473          */
 474         public NotificationManager getNotifications() {
 475                 return notificationManager;
 476         }
 477
 478         @Nonnull
 479         public Optional<Notification> getNotification(@Nonnull String notificationId) {
 480                 return Optional.fromNullable(notificationManager.getNotification(notificationId));
 481         }
 482
 483         @Nonnull
 484         public Collection<Notification> getNotifications(@Nullable Sone currentSone) {
 485                 return listNotificationFilter.filterNotifications(notificationManager.getNotifications(), currentSone);
 486         }
 487
 488         /**
 489          * Returns the l10n helper of the node.
 490          *
 491          * @return The node’s l10n helper
 492          */
 493         public BaseL10n getL10n() {
 494                 return sonePlugin.l10n().getBase();
 495         }
 496
 497         /**
 498          * Returns the session manager of the node.
 499          *
 500          * @return The node’s session manager
 501          */
 502         public SessionManager getSessionManager() {
 503                 return sonePlugin.pluginRespirator().getSessionManager("Sone");
 504         }
 505
 506         /**
 507          * Returns the node’s form password.
 508          *
 509          * @return The form password
 510          */
 511         public String getFormPassword() {
 512                 return formPassword;
 513         }
 514
 515         /**
 516          * Returns the posts that have been announced as new in the
 517          * {@link #newPostNotification}.
 518          *
 519          * @return The new posts
 520          */
 521         public Set<Post> getNewPosts() {
 522                 return ImmutableSet.<Post> builder().addAll(newPostNotification.getElements()).addAll(localPostNotification.getElements()).build();
 523         }
 524
 525         @Nonnull
 526         public Collection<Post> getNewPosts(@Nullable Sone currentSone) {
 527                 Set<Post> allNewPosts = ImmutableSet.<Post> builder()
 528                                 .addAll(newPostNotification.getElements())
 529                                 .addAll(localPostNotification.getElements())
 530                                 .build();
 531                 return from(allNewPosts).filter(postVisibilityFilter.isVisible(currentSone)).toSet();
 532         }
 533
 534         /**
 535          * Returns the replies that have been announced as new in the
 536          * {@link #newReplyNotification}.
 537          *
 538          * @return The new replies
 539          */
 540         public Set<PostReply> getNewReplies() {
 541                 return ImmutableSet.<PostReply> builder().addAll(newReplyNotification.getElements()).addAll(localReplyNotification.getElements()).build();
 542         }
 543
 544         @Nonnull
 545         public Collection<PostReply> getNewReplies(@Nullable Sone currentSone) {
 546                 Set<PostReply> allNewReplies = ImmutableSet.<PostReply>builder()
 547                                 .addAll(newReplyNotification.getElements())
 548                                 .addAll(localReplyNotification.getElements())
 549                                 .build();
 550                 return from(allNewReplies).filter(replyVisibilityFilter.isVisible(currentSone)).toSet();
 551         }
 552
 553         /**
 554          * Sets whether the current start of the plugin is the first start. It is
 555          * considered a first start if the configuration file does not exist.
 556          *
 557          * @param firstStart
 558          *            {@code true} if no configuration file existed when Sone was
 559          *            loaded, {@code false} otherwise
 560          */
 561         public void setFirstStart(boolean firstStart) {
 562                 if (firstStart) {
 563                         Template firstStartNotificationTemplate = loaders.loadTemplate("/templates/notify/firstStartNotification.html");
 564                         Notification firstStartNotification = new TemplateNotification("first-start-notification", firstStartNotificationTemplate);
 565                         notificationManager.addNotification(firstStartNotification);
 566                 }
 567         }
 568
 569         /**
 570          * Sets whether Sone was started with a fresh configuration file.
 571          *
 572          * @param newConfig
 573          *            {@code true} if Sone was started with a fresh configuration,
 574          *            {@code false} if the existing configuration could be read
 575          */
 576         public void setNewConfig(boolean newConfig) {
 577                 if (newConfig && !hasFirstStartNotification()) {
 578                         Template configNotReadNotificationTemplate = loaders.loadTemplate("/templates/notify/configNotReadNotification.html");
 579                         Notification configNotReadNotification = new TemplateNotification("config-not-read-notification", configNotReadNotificationTemplate);
 580                         notificationManager.addNotification(configNotReadNotification);
 581                 }
 582         }
 583
 584         //
 585         // PRIVATE ACCESSORS
 586         //
 587
 588         /**
 589          * Returns whether the first start notification is currently displayed.
 590          *
 591          * @return {@code true} if the first-start notification is currently
 592          *         displayed, {@code false} otherwise
 593          */
 594         private boolean hasFirstStartNotification() {
 595                 return notificationManager.getNotification("first-start-notification") != null;
 596         }
 597
 598         //
 599         // ACTIONS
 600         //
 601
 602         /**
 603          * Starts the web interface and registers all toadlets.
 604          */
 605         public void start() {
 606                 registerToadlets();
 607
 608                 /* notification templates. */
 609                 Template startupNotificationTemplate = loaders.loadTemplate("/templates/notify/startupNotification.html");
 610
 611                 final TemplateNotification startupNotification = new TemplateNotification("startup-notification", startupNotificationTemplate);
 612                 notificationManager.addNotification(startupNotification);
 613
 614                 ticker.schedule(new Runnable() {
 615
 616                         @Override
 617                         public void run() {
 618                                 startupNotification.dismiss();
 619                         }
 620                 }, 2, TimeUnit.MINUTES);
 621
 622                 Template wotMissingNotificationTemplate = loaders.loadTemplate("/templates/notify/wotMissingNotification.html");
 623                 final TemplateNotification wotMissingNotification = new TemplateNotification("wot-missing-notification", wotMissingNotificationTemplate);
 624                 ticker.scheduleAtFixedRate(new Runnable() {
 625
 626                         @Override
 627                         @SuppressWarnings("synthetic-access")
 628                         public void run() {
 629                                 if (getCore().getIdentityManager().isConnected()) {
 630                                         wotMissingNotification.dismiss();
 631                                 } else {
 632                                         notificationManager.addNotification(wotMissingNotification);
 633                                 }
 634                         }
 635
 636                 }, 15, 15, TimeUnit.SECONDS);
 637         }
 638
 639         /**
 640          * Stops the web interface and unregisters all toadlets.
 641          */
 642         public void stop() {
 643                 unregisterToadlets();
 644                 ticker.shutdownNow();
 645         }
 646
 647         //
 648         // PRIVATE METHODS
 649         //
 650
 651         /**
 652          * Register all toadlets.
 653          */
 654         private void registerToadlets() {
 655                 Template emptyTemplate = parse(new StringReader(""));
 656                 Template loginTemplate = loaders.loadTemplate("/templates/login.html");
 657                 Template indexTemplate = loaders.loadTemplate("/templates/index.html");
 658                 Template newTemplate = loaders.loadTemplate("/templates/new.html");
 659                 Template knownSonesTemplate = loaders.loadTemplate("/templates/knownSones.html");
 660                 Template createSoneTemplate = loaders.loadTemplate("/templates/createSone.html");
 661                 Template createPostTemplate = loaders.loadTemplate("/templates/createPost.html");
 662                 Template createReplyTemplate = loaders.loadTemplate("/templates/createReply.html");
 663                 Template bookmarksTemplate = loaders.loadTemplate("/templates/bookmarks.html");
 664                 Template searchTemplate = loaders.loadTemplate("/templates/search.html");
 665                 Template editProfileTemplate = loaders.loadTemplate("/templates/editProfile.html");
 666                 Template editProfileFieldTemplate = loaders.loadTemplate("/templates/editProfileField.html");
 667                 Template deleteProfileFieldTemplate = loaders.loadTemplate("/templates/deleteProfileField.html");
 668                 Template viewSoneTemplate = loaders.loadTemplate("/templates/viewSone.html");
 669                 Template viewPostTemplate = loaders.loadTemplate("/templates/viewPost.html");
 670                 Template deletePostTemplate = loaders.loadTemplate("/templates/deletePost.html");
 671                 Template deleteReplyTemplate = loaders.loadTemplate("/templates/deleteReply.html");
 672                 Template deleteSoneTemplate = loaders.loadTemplate("/templates/deleteSone.html");
 673                 Template imageBrowserTemplate = loaders.loadTemplate("/templates/imageBrowser.html");
 674                 Template createAlbumTemplate = loaders.loadTemplate("/templates/createAlbum.html");
 675                 Template deleteAlbumTemplate = loaders.loadTemplate("/templates/deleteAlbum.html");
 676                 Template deleteImageTemplate = loaders.loadTemplate("/templates/deleteImage.html");
 677                 Template noPermissionTemplate = loaders.loadTemplate("/templates/noPermission.html");
 678                 Template emptyImageTitleTemplate = loaders.loadTemplate("/templates/emptyImageTitle.html");
 679                 Template emptyAlbumTitleTemplate = loaders.loadTemplate("/templates/emptyAlbumTitle.html");
 680                 Template optionsTemplate = loaders.loadTemplate("/templates/options.html");
 681                 Template rescueTemplate = loaders.loadTemplate("/templates/rescue.html");
 682                 Template aboutTemplate = loaders.loadTemplate("/templates/about.html");
 683                 Template invalidTemplate = loaders.loadTemplate("/templates/invalid.html");
 684                 Template postTemplate = loaders.loadTemplate("/templates/include/viewPost.html");
 685                 Template replyTemplate = loaders.loadTemplate("/templates/include/viewReply.html");
 686                 Template openSearchTemplate = loaders.loadTemplate("/templates/xml/OpenSearch.xml");
 687
 688                 PageToadletFactory pageToadletFactory = new PageToadletFactory(sonePlugin.pluginRespirator().getHLSimpleClient(), "/Sone/");
 689                 pageToadlets.add(pageToadletFactory.createPageToadlet(new RedirectPage<FreenetRequest>("", "index.html")));
 690                 pageToadlets.add(pageToadletFactory.createPageToadlet(new IndexPage(indexTemplate, this, postVisibilityFilter), "Index"));
 691                 pageToadlets.add(pageToadletFactory.createPageToadlet(new NewPage(newTemplate, this), "New"));
 692                 pageToadlets.add(pageToadletFactory.createPageToadlet(new CreateSonePage(createSoneTemplate, this), "CreateSone"));
 693                 pageToadlets.add(pageToadletFactory.createPageToadlet(new KnownSonesPage(knownSonesTemplate, this), "KnownSones"));
 694                 pageToadlets.add(pageToadletFactory.createPageToadlet(new EditProfilePage(editProfileTemplate, this), "EditProfile"));
 695                 pageToadlets.add(pageToadletFactory.createPageToadlet(new EditProfileFieldPage(editProfileFieldTemplate, this)));
 696                 pageToadlets.add(pageToadletFactory.createPageToadlet(new DeleteProfileFieldPage(deleteProfileFieldTemplate, this)));
 697                 pageToadlets.add(pageToadletFactory.createPageToadlet(new CreatePostPage(createPostTemplate, this)));
 698                 pageToadlets.add(pageToadletFactory.createPageToadlet(new CreateReplyPage(createReplyTemplate, this)));
 699                 pageToadlets.add(pageToadletFactory.createPageToadlet(new ViewSonePage(viewSoneTemplate, this)));
 700                 pageToadlets.add(pageToadletFactory.createPageToadlet(new ViewPostPage(viewPostTemplate, this)));
 701                 pageToadlets.add(pageToadletFactory.createPageToadlet(new LikePage(emptyTemplate, this)));
 702                 pageToadlets.add(pageToadletFactory.createPageToadlet(new UnlikePage(emptyTemplate, this)));
 703                 pageToadlets.add(pageToadletFactory.createPageToadlet(new DeletePostPage(deletePostTemplate, this)));
 704                 pageToadlets.add(pageToadletFactory.createPageToadlet(new DeleteReplyPage(deleteReplyTemplate, this)));
 705                 pageToadlets.add(pageToadletFactory.createPageToadlet(new LockSonePage(emptyTemplate, this)));
 706                 pageToadlets.add(pageToadletFactory.createPageToadlet(new UnlockSonePage(emptyTemplate, this)));
 707                 pageToadlets.add(pageToadletFactory.createPageToadlet(new FollowSonePage(emptyTemplate, this)));
 708                 pageToadlets.add(pageToadletFactory.createPageToadlet(new UnfollowSonePage(emptyTemplate, this)));
 709                 pageToadlets.add(pageToadletFactory.createPageToadlet(new ImageBrowserPage(imageBrowserTemplate, this), "ImageBrowser"));
 710                 pageToadlets.add(pageToadletFactory.createPageToadlet(new CreateAlbumPage(createAlbumTemplate, this)));
 711                 pageToadlets.add(pageToadletFactory.createPageToadlet(new EditAlbumPage(emptyTemplate, this)));
 712                 pageToadlets.add(pageToadletFactory.createPageToadlet(new DeleteAlbumPage(deleteAlbumTemplate, this)));
 713                 pageToadlets.add(pageToadletFactory.createPageToadlet(new UploadImagePage(invalidTemplate, this)));
 714                 pageToadlets.add(pageToadletFactory.createPageToadlet(new EditImagePage(emptyTemplate, this)));
 715                 pageToadlets.add(pageToadletFactory.createPageToadlet(new DeleteImagePage(deleteImageTemplate, this)));
 716                 pageToadlets.add(pageToadletFactory.createPageToadlet(new TrustPage(emptyTemplate, this)));
 717                 pageToadlets.add(pageToadletFactory.createPageToadlet(new DistrustPage(emptyTemplate, this)));
 718                 pageToadlets.add(pageToadletFactory.createPageToadlet(new UntrustPage(emptyTemplate, this)));
 719                 pageToadlets.add(pageToadletFactory.createPageToadlet(new MarkAsKnownPage(emptyTemplate, this)));
 720                 pageToadlets.add(pageToadletFactory.createPageToadlet(new BookmarkPage(emptyTemplate, this)));
 721                 pageToadlets.add(pageToadletFactory.createPageToadlet(new UnbookmarkPage(emptyTemplate, this)));
 722                 pageToadlets.add(pageToadletFactory.createPageToadlet(new BookmarksPage(bookmarksTemplate, this), "Bookmarks"));
 723                 pageToadlets.add(pageToadletFactory.createPageToadlet(new SearchPage(searchTemplate, this)));
 724                 pageToadlets.add(pageToadletFactory.createPageToadlet(new DeleteSonePage(deleteSoneTemplate, this), "DeleteSone"));
 725                 pageToadlets.add(pageToadletFactory.createPageToadlet(new LoginPage(loginTemplate, this), "Login"));
 726                 pageToadlets.add(pageToadletFactory.createPageToadlet(new LogoutPage(emptyTemplate, this), "Logout"));
 727                 pageToadlets.add(pageToadletFactory.createPageToadlet(new OptionsPage(optionsTemplate, this), "Options"));
 728                 pageToadlets.add(pageToadletFactory.createPageToadlet(new RescuePage(rescueTemplate, this), "Rescue"));
 729                 pageToadlets.add(pageToadletFactory.createPageToadlet(new AboutPage(aboutTemplate, this, SonePlugin.getPluginVersion(), SonePlugin.getYear(), SonePlugin.getHomepage()), "About"));
 730                 pageToadlets.add(pageToadletFactory.createPageToadlet(new SoneTemplatePage("noPermission.html", noPermissionTemplate, "Page.NoPermission.Title", this)));
 731                 pageToadlets.add(pageToadletFactory.createPageToadlet(new SoneTemplatePage("emptyImageTitle.html", emptyImageTitleTemplate, "Page.EmptyImageTitle.Title", this)));
 732                 pageToadlets.add(pageToadletFactory.createPageToadlet(new SoneTemplatePage("emptyAlbumTitle.html", emptyAlbumTitleTemplate, "Page.EmptyAlbumTitle.Title", this)));
 733                 pageToadlets.add(pageToadletFactory.createPageToadlet(new DismissNotificationPage(emptyTemplate, this)));
 734                 pageToadlets.add(pageToadletFactory.createPageToadlet(new SoneTemplatePage("invalid.html", invalidTemplate, "Page.Invalid.Title", this)));
 735                 pageToadlets.add(pageToadletFactory.createPageToadlet(loaders.<FreenetRequest>loadStaticPage("css/", "/static/css/", "text/css")));
 736                 pageToadlets.add(pageToadletFactory.createPageToadlet(loaders.<FreenetRequest>loadStaticPage("javascript/", "/static/javascript/", "text/javascript")));
 737                 pageToadlets.add(pageToadletFactory.createPageToadlet(loaders.<FreenetRequest>loadStaticPage("images/", "/static/images/", "image/png")));
 738                 pageToadlets.add(pageToadletFactory.createPageToadlet(new TemplatePage<FreenetRequest>("OpenSearch.xml", "application/opensearchdescription+xml", templateContextFactory, openSearchTemplate)));
 739                 pageToadlets.add(pageToadletFactory.createPageToadlet(new GetImagePage(this)));
 740                 pageToadlets.add(pageToadletFactory.createPageToadlet(new GetTranslationPage(this)));
 741                 pageToadlets.add(pageToadletFactory.createPageToadlet(new GetStatusAjaxPage(this)));
 742                 pageToadlets.add(pageToadletFactory.createPageToadlet(new GetNotificationsAjaxPage(this)));
 743                 pageToadlets.add(pageToadletFactory.createPageToadlet(new DismissNotificationAjaxPage(this)));
 744                 pageToadlets.add(pageToadletFactory.createPageToadlet(new CreatePostAjaxPage(this)));
 745                 pageToadlets.add(pageToadletFactory.createPageToadlet(new CreateReplyAjaxPage(this)));
 746                 pageToadlets.add(pageToadletFactory.createPageToadlet(new GetReplyAjaxPage(this, replyTemplate)));
 747                 pageToadlets.add(pageToadletFactory.createPageToadlet(new GetPostAjaxPage(this, postTemplate)));
 748                 pageToadlets.add(pageToadletFactory.createPageToadlet(new GetTimesAjaxPage(this)));
 749                 pageToadlets.add(pageToadletFactory.createPageToadlet(new MarkAsKnownAjaxPage(this)));
 750                 pageToadlets.add(pageToadletFactory.createPageToadlet(new DeletePostAjaxPage(this)));
 751                 pageToadlets.add(pageToadletFactory.createPageToadlet(new DeleteReplyAjaxPage(this)));
 752                 pageToadlets.add(pageToadletFactory.createPageToadlet(new LockSoneAjaxPage(this)));
 753                 pageToadlets.add(pageToadletFactory.createPageToadlet(new UnlockSoneAjaxPage(this)));
 754                 pageToadlets.add(pageToadletFactory.createPageToadlet(new FollowSoneAjaxPage(this)));
 755                 pageToadlets.add(pageToadletFactory.createPageToadlet(new UnfollowSoneAjaxPage(this)));
 756                 pageToadlets.add(pageToadletFactory.createPageToadlet(new EditAlbumAjaxPage(this)));
 757                 pageToadlets.add(pageToadletFactory.createPageToadlet(new EditImageAjaxPage(this, parserFilter, shortenFilter, renderFilter)));
 758                 pageToadlets.add(pageToadletFactory.createPageToadlet(new TrustAjaxPage(this)));
 759                 pageToadlets.add(pageToadletFactory.createPageToadlet(new DistrustAjaxPage(this)));
 760                 pageToadlets.add(pageToadletFactory.createPageToadlet(new UntrustAjaxPage(this)));
 761                 pageToadlets.add(pageToadletFactory.createPageToadlet(new LikeAjaxPage(this)));
 762                 pageToadlets.add(pageToadletFactory.createPageToadlet(new UnlikeAjaxPage(this)));
 763                 pageToadlets.add(pageToadletFactory.createPageToadlet(new GetLikesAjaxPage(this)));
 764                 pageToadlets.add(pageToadletFactory.createPageToadlet(new BookmarkAjaxPage(this)));
 765                 pageToadlets.add(pageToadletFactory.createPageToadlet(new UnbookmarkAjaxPage(this)));
 766                 pageToadlets.add(pageToadletFactory.createPageToadlet(new EditProfileFieldAjaxPage(this)));
 767                 pageToadlets.add(pageToadletFactory.createPageToadlet(new DeleteProfileFieldAjaxPage(this)));
 768                 pageToadlets.add(pageToadletFactory.createPageToadlet(new MoveProfileFieldAjaxPage(this)));
 769
 770                 ToadletContainer toadletContainer = sonePlugin.pluginRespirator().getToadletContainer();
 771                 toadletContainer.getPageMaker().addNavigationCategory("/Sone/index.html", "Navigation.Menu.Sone.Name", "Navigation.Menu.Sone.Tooltip", sonePlugin);
 772                 for (PageToadlet toadlet : pageToadlets) {
 773                         String menuName = toadlet.getMenuName();
 774                         if (menuName != null) {
 775                                 toadletContainer.register(toadlet, "Navigation.Menu.Sone.Name", toadlet.path(), true, "Navigation.Menu.Sone.Item." + menuName + ".Name", "Navigation.Menu.Sone.Item." + menuName + ".Tooltip", false, toadlet);
 776                         } else {
 777                                 toadletContainer.register(toadlet, null, toadlet.path(), true, false);
 778                         }
 779                 }
 780         }
 781
 782         /**
 783          * Unregisters all toadlets.
 784          */
 785         private void unregisterToadlets() {
 786                 ToadletContainer toadletContainer = sonePlugin.pluginRespirator().getToadletContainer();
 787                 for (PageToadlet pageToadlet : pageToadlets) {
 788                         toadletContainer.unregister(pageToadlet);
 789                 }
 790                 toadletContainer.getPageMaker().removeNavigationCategory("Navigation.Menu.Sone.Name");
 791         }
 792
 793         /**
 794          * Returns all {@link Sone#isLocal() local Sone}s that are referenced by
 795          * {@link SonePart}s in the given text (after parsing it using
 796          * {@link SoneTextParser}).
 797          *
 798          * @param text
 799          *            The text to parse
 800          * @return All mentioned local Sones
 801          */
 802         private Collection<Sone> getMentionedSones(String text) {
 803                 /* we need no context to find mentioned Sones. */
 804                 Set<Sone> mentionedSones = new HashSet<Sone>();
 805                 for (Part part : soneTextParser.parse(text, null)) {
 806                         if (part instanceof SonePart) {
 807                                 mentionedSones.add(((SonePart) part).getSone());
 808                         }
 809                 }
 810                 return Collections2.filter(mentionedSones, Sone.LOCAL_SONE_FILTER);
 811         }
 812
 813         /**
 814          * Returns the Sone insert notification for the given Sone. If no
 815          * notification for the given Sone exists, a new notification is created and
 816          * cached.
 817          *
 818          * @param sone
 819          *            The Sone to get the insert notification for
 820          * @return The Sone insert notification
 821          */
 822         private TemplateNotification getSoneInsertNotification(Sone sone) {
 823                 synchronized (soneInsertNotifications) {
 824                         TemplateNotification templateNotification = soneInsertNotifications.get(sone);
 825                         if (templateNotification == null) {
 826                                 templateNotification = new TemplateNotification(loaders.loadTemplate("/templates/notify/soneInsertNotification.html"));
 827                                 templateNotification.set("insertSone", sone);
 828                                 soneInsertNotifications.put(sone, templateNotification);
 829                         }
 830                         return templateNotification;
 831                 }
 832         }
 833
 834         private boolean localSoneMentionedInNewPostOrReply(Post post) {
 835                 if (!post.getSone().isLocal()) {
 836                         if (!getMentionedSones(post.getText()).isEmpty() && !post.isKnown()) {
 837                                 return true;
 838                         }
 839                 }
 840                 for (PostReply postReply : getCore().getReplies(post.getId())) {
 841                         if (postReply.getSone().isLocal()) {
 842                                 continue;
 843                         }
 844                         if (!getMentionedSones(postReply.getText()).isEmpty() && !postReply.isKnown()) {
 845                                 return true;
 846                         }
 847                 }
 848                 return false;
 849         }
 850
 851         //
 852         // EVENT HANDLERS
 853         //
 854
 855         /**
 856          * Notifies the web interface that a new {@link Sone} was found.
 857          *
 858          * @param newSoneFoundEvent
 859          *            The event
 860          */
 861         @Subscribe
 862         public void newSoneFound(NewSoneFoundEvent newSoneFoundEvent) {
 863                 newSoneNotification.add(newSoneFoundEvent.sone());
 864                 if (!hasFirstStartNotification()) {
 865                         notificationManager.addNotification(newSoneNotification);
 866                 }
 867         }
 868
 869         /**
 870          * Notifies the web interface that a new {@link Post} was found.
 871          *
 872          * @param newPostFoundEvent
 873          *            The event
 874          */
 875         @Subscribe
 876         public void newPostFound(NewPostFoundEvent newPostFoundEvent) {
 877                 Post post = newPostFoundEvent.post();
 878                 boolean isLocal = post.getSone().isLocal();
 879                 if (isLocal) {
 880                         localPostNotification.add(post);
 881                 } else {
 882                         newPostNotification.add(post);
 883                 }
 884                 if (!hasFirstStartNotification()) {
 885                         notificationManager.addNotification(isLocal ? localPostNotification : newPostNotification);
 886                         if (!getMentionedSones(post.getText()).isEmpty() && !isLocal) {
 887                                 mentionNotification.add(post);
 888                                 notificationManager.addNotification(mentionNotification);
 889                         }
 890                 } else {
 891                         getCore().markPostKnown(post);
 892                 }
 893         }
 894
 895         /**
 896          * Notifies the web interface that a new {@link PostReply} was found.
 897          *
 898          * @param newPostReplyFoundEvent
 899          *            The event
 900          */
 901         @Subscribe
 902         public void newReplyFound(NewPostReplyFoundEvent newPostReplyFoundEvent) {
 903                 PostReply reply = newPostReplyFoundEvent.postReply();
 904                 boolean isLocal = reply.getSone().isLocal();
 905                 if (isLocal) {
 906                         localReplyNotification.add(reply);
 907                 } else {
 908                         newReplyNotification.add(reply);
 909                 }
 910                 if (!hasFirstStartNotification()) {
 911                         notificationManager.addNotification(isLocal ? localReplyNotification : newReplyNotification);
 912                         if (reply.getPost().isPresent() && localSoneMentionedInNewPostOrReply(reply.getPost().get())) {
 913                                 mentionNotification.add(reply.getPost().get());
 914                                 notificationManager.addNotification(mentionNotification);
 915                         }
 916                 } else {
 917                         getCore().markReplyKnown(reply);
 918                 }
 919         }
 920
 921         /**
 922          * Notifies the web interface that a {@link Sone} was marked as known.
 923          *
 924          * @param markSoneKnownEvent
 925          *            The event
 926          */
 927         @Subscribe
 928         public void markSoneKnown(MarkSoneKnownEvent markSoneKnownEvent) {
 929                 newSoneNotification.remove(markSoneKnownEvent.sone());
 930         }
 931
 932         @Subscribe
 933         public void markPostKnown(MarkPostKnownEvent markPostKnownEvent) {
 934                 removePost(markPostKnownEvent.post());
 935         }
 936
 937         @Subscribe
 938         public void markReplyKnown(MarkPostReplyKnownEvent markPostReplyKnownEvent) {
 939                 removeReply(markPostReplyKnownEvent.postReply());
 940         }
 941
 942         @Subscribe
 943         public void soneRemoved(SoneRemovedEvent soneRemovedEvent) {
 944                 newSoneNotification.remove(soneRemovedEvent.sone());
 945         }
 946
 947         @Subscribe
 948         public void postRemoved(PostRemovedEvent postRemovedEvent) {
 949                 removePost(postRemovedEvent.post());
 950         }
 951
 952         private void removePost(Post post) {
 953                 newPostNotification.remove(post);
 954                 localPostNotification.remove(post);
 955                 if (!localSoneMentionedInNewPostOrReply(post)) {
 956                         mentionNotification.remove(post);
 957                 }
 958         }
 959
 960         @Subscribe
 961         public void replyRemoved(PostReplyRemovedEvent postReplyRemovedEvent) {
 962                 removeReply(postReplyRemovedEvent.postReply());
 963         }
 964
 965         private void removeReply(PostReply reply) {
 966                 newReplyNotification.remove(reply);
 967                 localReplyNotification.remove(reply);
 968                 if (reply.getPost().isPresent() && !localSoneMentionedInNewPostOrReply(reply.getPost().get())) {
 969                         mentionNotification.remove(reply.getPost().get());
 970                 }
 971         }
 972
 973         /**
 974          * Notifies the web interface that a Sone was locked.
 975          *
 976          * @param soneLockedEvent
 977          *            The event
 978          */
 979         @Subscribe
 980         public void soneLocked(SoneLockedEvent soneLockedEvent) {
 981                 final Sone sone = soneLockedEvent.sone();
 982                 ScheduledFuture<?> tickerObject = ticker.schedule(new Runnable() {
 983
 984                         @Override
 985                         @SuppressWarnings("synthetic-access")
 986                         public void run() {
 987                                 lockedSonesNotification.add(sone);
 988                                 notificationManager.addNotification(lockedSonesNotification);
 989                         }
 990                 }, 5, TimeUnit.MINUTES);
 991                 lockedSonesTickerObjects.put(sone, tickerObject);
 992         }
 993
 994         /**
 995          * Notifies the web interface that a Sone was unlocked.
 996          *
 997          * @param soneUnlockedEvent
 998          *            The event
 999          */
1000         @Subscribe
1001         public void soneUnlocked(SoneUnlockedEvent soneUnlockedEvent) {
1002                 lockedSonesNotification.remove(soneUnlockedEvent.sone());
1003                 lockedSonesTickerObjects.remove(soneUnlockedEvent.sone()).cancel(false);
1004         }
1005
1006         /**
1007          * Notifies the web interface that a {@link Sone} is being inserted.
1008          *
1009          * @param soneInsertingEvent
1010          *            The event
1011          */
1012         @Subscribe
1013         public void soneInserting(SoneInsertingEvent soneInsertingEvent) {
1014                 TemplateNotification soneInsertNotification = getSoneInsertNotification(soneInsertingEvent.sone());
1015                 soneInsertNotification.set("soneStatus", "inserting");
1016                 if (soneInsertingEvent.sone().getOptions().isSoneInsertNotificationEnabled()) {
1017                         notificationManager.addNotification(soneInsertNotification);
1018                 }
1019         }
1020
1021         /**
1022          * Notifies the web interface that a {@link Sone} was inserted.
1023          *
1024          * @param soneInsertedEvent
1025          *            The event
1026          */
1027         @Subscribe
1028         public void soneInserted(SoneInsertedEvent soneInsertedEvent) {
1029                 TemplateNotification soneInsertNotification = getSoneInsertNotification(soneInsertedEvent.sone());
1030                 soneInsertNotification.set("soneStatus", "inserted");
1031                 soneInsertNotification.set("insertDuration", soneInsertedEvent.insertDuration() / 1000);
1032                 if (soneInsertedEvent.sone().getOptions().isSoneInsertNotificationEnabled()) {
1033                         notificationManager.addNotification(soneInsertNotification);
1034                 }
1035         }
1036
1037         /**
1038          * Notifies the web interface that a {@link Sone} insert was aborted.
1039          *
1040          * @param soneInsertAbortedEvent
1041          *            The event
1042          */
1043         @Subscribe
1044         public void soneInsertAborted(SoneInsertAbortedEvent soneInsertAbortedEvent) {
1045                 TemplateNotification soneInsertNotification = getSoneInsertNotification(soneInsertAbortedEvent.sone());
1046                 soneInsertNotification.set("soneStatus", "insert-aborted");
1047                 soneInsertNotification.set("insert-error", soneInsertAbortedEvent.cause());
1048                 if (soneInsertAbortedEvent.sone().getOptions().isSoneInsertNotificationEnabled()) {
1049                         notificationManager.addNotification(soneInsertNotification);
1050                 }
1051         }
1052
1053         /**
1054          * Notifies the web interface that a new Sone version was found.
1055          *
1056          * @param updateFoundEvent
1057          *            The event
1058          */
1059         @Subscribe
1060         public void updateFound(UpdateFoundEvent updateFoundEvent) {
1061                 newVersionNotification.set("latestVersion", updateFoundEvent.version());
1062                 newVersionNotification.set("latestEdition", updateFoundEvent.latestEdition());
1063                 newVersionNotification.set("releaseTime", updateFoundEvent.releaseTime());
1064                 newVersionNotification.set("disruptive", updateFoundEvent.disruptive());
1065                 notificationManager.addNotification(newVersionNotification);
1066         }
1067
1068         /**
1069          * Notifies the web interface that an image insert was started
1070          *
1071          * @param imageInsertStartedEvent
1072          *            The event
1073          */
1074         @Subscribe
1075         public void imageInsertStarted(ImageInsertStartedEvent imageInsertStartedEvent) {
1076                 insertingImagesNotification.add(imageInsertStartedEvent.image());
1077                 notificationManager.addNotification(insertingImagesNotification);
1078         }
1079
1080         /**
1081          * Notifies the web interface that an {@link Image} insert was aborted.
1082          *
1083          * @param imageInsertAbortedEvent
1084          *            The event
1085          */
1086         @Subscribe
1087         public void imageInsertAborted(ImageInsertAbortedEvent imageInsertAbortedEvent) {
1088                 insertingImagesNotification.remove(imageInsertAbortedEvent.image());
1089         }
1090
1091         /**
1092          * Notifies the web interface that an {@link Image} insert is finished.
1093          *
1094          * @param imageInsertFinishedEvent
1095          *            The event
1096          */
1097         @Subscribe
1098         public void imageInsertFinished(ImageInsertFinishedEvent imageInsertFinishedEvent) {
1099                 insertingImagesNotification.remove(imageInsertFinishedEvent.image());
1100                 insertedImagesNotification.add(imageInsertFinishedEvent.image());
1101                 notificationManager.addNotification(insertedImagesNotification);
1102         }
1103
1104         /**
1105          * Notifies the web interface that an {@link Image} insert has failed.
1106          *
1107          * @param imageInsertFailedEvent
1108          *            The event
1109          */
1110         @Subscribe
1111         public void imageInsertFailed(ImageInsertFailedEvent imageInsertFailedEvent) {
1112                 insertingImagesNotification.remove(imageInsertFailedEvent.image());
1113                 imageInsertFailedNotification.add(imageInsertFailedEvent.image());
1114                 notificationManager.addNotification(imageInsertFailedNotification);
1115         }
1116
1117 }