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

   1 /*
   2  * FreenetSone - WebInterface.java - Copyright © 2010 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 java.io.InputStream;
  21 import java.io.InputStreamReader;
  22 import java.io.Reader;
  23 import java.io.StringReader;
  24 import java.io.UnsupportedEncodingException;
  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.logging.Level;
  35 import java.util.logging.Logger;
  36
  37 import net.pterodactylus.sone.core.Core;
  38 import net.pterodactylus.sone.core.CoreListener;
  39 import net.pterodactylus.sone.data.Post;
  40 import net.pterodactylus.sone.data.Reply;
  41 import net.pterodactylus.sone.data.Sone;
  42 import net.pterodactylus.sone.freenet.L10nFilter;
  43 import net.pterodactylus.sone.freenet.wot.Identity;
  44 import net.pterodactylus.sone.freenet.wot.Trust;
  45 import net.pterodactylus.sone.main.SonePlugin;
  46 import net.pterodactylus.sone.notify.ListNotification;
  47 import net.pterodactylus.sone.template.CollectionAccessor;
  48 import net.pterodactylus.sone.template.CssClassNameFilter;
  49 import net.pterodactylus.sone.template.GetPagePlugin;
  50 import net.pterodactylus.sone.template.IdentityAccessor;
  51 import net.pterodactylus.sone.template.NotificationManagerAccessor;
  52 import net.pterodactylus.sone.template.PostAccessor;
  53 import net.pterodactylus.sone.template.ReplyAccessor;
  54 import net.pterodactylus.sone.template.RequestChangeFilter;
  55 import net.pterodactylus.sone.template.SoneAccessor;
  56 import net.pterodactylus.sone.template.SubstringFilter;
  57 import net.pterodactylus.sone.template.TrustAccessor;
  58 import net.pterodactylus.sone.web.ajax.CreatePostAjaxPage;
  59 import net.pterodactylus.sone.web.ajax.CreateReplyAjaxPage;
  60 import net.pterodactylus.sone.web.ajax.DeletePostAjaxPage;
  61 import net.pterodactylus.sone.web.ajax.DeleteReplyAjaxPage;
  62 import net.pterodactylus.sone.web.ajax.DismissNotificationAjaxPage;
  63 import net.pterodactylus.sone.web.ajax.DistrustAjaxPage;
  64 import net.pterodactylus.sone.web.ajax.FollowSoneAjaxPage;
  65 import net.pterodactylus.sone.web.ajax.GetLikesAjaxPage;
  66 import net.pterodactylus.sone.web.ajax.GetPostAjaxPage;
  67 import net.pterodactylus.sone.web.ajax.GetReplyAjaxPage;
  68 import net.pterodactylus.sone.web.ajax.GetStatusAjaxPage;
  69 import net.pterodactylus.sone.web.ajax.GetTranslationPage;
  70 import net.pterodactylus.sone.web.ajax.LikeAjaxPage;
  71 import net.pterodactylus.sone.web.ajax.LockSoneAjaxPage;
  72 import net.pterodactylus.sone.web.ajax.MarkPostAsKnownPage;
  73 import net.pterodactylus.sone.web.ajax.MarkReplyAsKnownPage;
  74 import net.pterodactylus.sone.web.ajax.TrustAjaxPage;
  75 import net.pterodactylus.sone.web.ajax.UnfollowSoneAjaxPage;
  76 import net.pterodactylus.sone.web.ajax.UnlikeAjaxPage;
  77 import net.pterodactylus.sone.web.ajax.UnlockSoneAjaxPage;
  78 import net.pterodactylus.sone.web.ajax.UntrustAjaxPage;
  79 import net.pterodactylus.sone.web.page.PageToadlet;
  80 import net.pterodactylus.sone.web.page.PageToadletFactory;
  81 import net.pterodactylus.sone.web.page.StaticPage;
  82 import net.pterodactylus.util.logging.Logging;
  83 import net.pterodactylus.util.notify.Notification;
  84 import net.pterodactylus.util.notify.NotificationManager;
  85 import net.pterodactylus.util.notify.TemplateNotification;
  86 import net.pterodactylus.util.template.DateFilter;
  87 import net.pterodactylus.util.template.DefaultTemplateFactory;
  88 import net.pterodactylus.util.template.MatchFilter;
  89 import net.pterodactylus.util.template.PaginationPlugin;
  90 import net.pterodactylus.util.template.ReflectionAccessor;
  91 import net.pterodactylus.util.template.Template;
  92 import net.pterodactylus.util.template.TemplateException;
  93 import net.pterodactylus.util.template.TemplateFactory;
  94 import net.pterodactylus.util.template.TemplateProvider;
  95 import net.pterodactylus.util.template.XmlFilter;
  96 import net.pterodactylus.util.thread.Ticker;
  97 import freenet.clients.http.SessionManager;
  98 import freenet.clients.http.SessionManager.Session;
  99 import freenet.clients.http.ToadletContainer;
 100 import freenet.clients.http.ToadletContext;
 101 import freenet.l10n.BaseL10n;
 102
 103 /**
 104  * Bundles functionality that a web interface of a Freenet plugin needs, e.g.
 105  * references to l10n helpers.
 106  *
 107  * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
 108  */
 109 public class WebInterface implements CoreListener {
 110
 111         /** The logger. */
 112         private static final Logger logger = Logging.getLogger(WebInterface.class);
 113
 114         /** The notification manager. */
 115         private final NotificationManager notificationManager = new NotificationManager();
 116
 117         /** The Sone plugin. */
 118         private final SonePlugin sonePlugin;
 119
 120         /** The registered toadlets. */
 121         private final List<PageToadlet> pageToadlets = new ArrayList<PageToadlet>();
 122
 123         /** The form password. */
 124         private final String formPassword;
 125
 126         /** The template factory. */
 127         private DefaultTemplateFactory templateFactory;
 128
 129         /** The “new Sone” notification. */
 130         private final ListNotification<Sone> newSoneNotification;
 131
 132         /** The “new post” notification. */
 133         private final ListNotification<Post> newPostNotification;
 134
 135         /** The “new reply” notification. */
 136         private final ListNotification<Reply> newReplyNotification;
 137
 138         /** The “rescuing Sone” notification. */
 139         private final ListNotification<Sone> rescuingSonesNotification;
 140
 141         /** The “Sone rescued” notification. */
 142         private final ListNotification<Sone> sonesRescuedNotification;
 143
 144         /** Sone locked notification ticker objects. */
 145         private final Map<Sone, Object> lockedSonesTickerObjects = Collections.synchronizedMap(new HashMap<Sone, Object>());
 146
 147         /** The “Sone locked” notification. */
 148         private final ListNotification<Sone> lockedSonesNotification;
 149
 150         /**
 151          * Creates a new web interface.
 152          *
 153          * @param sonePlugin
 154          *            The Sone plugin
 155          */
 156         public WebInterface(SonePlugin sonePlugin) {
 157                 this.sonePlugin = sonePlugin;
 158                 formPassword = sonePlugin.pluginRespirator().getToadletContainer().getFormPassword();
 159
 160                 templateFactory = new DefaultTemplateFactory();
 161                 templateFactory.addAccessor(Object.class, new ReflectionAccessor());
 162                 templateFactory.addAccessor(Collection.class, new CollectionAccessor());
 163                 templateFactory.addAccessor(Sone.class, new SoneAccessor(getCore()));
 164                 templateFactory.addAccessor(Post.class, new PostAccessor(getCore(), templateFactory));
 165                 templateFactory.addAccessor(Reply.class, new ReplyAccessor(getCore(), templateFactory));
 166                 templateFactory.addAccessor(Identity.class, new IdentityAccessor(getCore()));
 167                 templateFactory.addAccessor(NotificationManager.class, new NotificationManagerAccessor());
 168                 templateFactory.addAccessor(Trust.class, new TrustAccessor());
 169                 templateFactory.addFilter("date", new DateFilter());
 170                 templateFactory.addFilter("l10n", new L10nFilter(getL10n()));
 171                 templateFactory.addFilter("substring", new SubstringFilter());
 172                 templateFactory.addFilter("xml", new XmlFilter());
 173                 templateFactory.addFilter("change", new RequestChangeFilter());
 174                 templateFactory.addFilter("match", new MatchFilter());
 175                 templateFactory.addFilter("css", new CssClassNameFilter());
 176                 templateFactory.addPlugin("getpage", new GetPagePlugin());
 177                 templateFactory.addPlugin("paginate", new PaginationPlugin());
 178                 templateFactory.setTemplateProvider(new ClassPathTemplateProvider(templateFactory));
 179                 templateFactory.addTemplateObject("formPassword", formPassword);
 180
 181                 /* create notifications. */
 182                 Template newSoneNotificationTemplate = templateFactory.createTemplate(createReader("/templates/notify/newSoneNotification.html"));
 183                 newSoneNotification = new ListNotification<Sone>("new-sone-notification", "sones", newSoneNotificationTemplate);
 184
 185                 Template newPostNotificationTemplate = templateFactory.createTemplate(createReader("/templates/notify/newPostNotification.html"));
 186                 newPostNotification = new ListNotification<Post>("new-post-notification", "posts", newPostNotificationTemplate);
 187
 188                 Template newReplyNotificationTemplate = templateFactory.createTemplate(createReader("/templates/notify/newReplyNotification.html"));
 189                 newReplyNotification = new ListNotification<Reply>("new-replies-notification", "replies", newReplyNotificationTemplate);
 190
 191                 Template rescuingSonesTemplate = templateFactory.createTemplate(createReader("/templates/notify/rescuingSonesNotification.html"));
 192                 rescuingSonesNotification = new ListNotification<Sone>("sones-being-rescued-notification", "sones", rescuingSonesTemplate);
 193
 194                 Template sonesRescuedTemplate = templateFactory.createTemplate(createReader("/templates/notify/sonesRescuedNotification.html"));
 195                 sonesRescuedNotification = new ListNotification<Sone>("sones-rescued-notification", "sones", sonesRescuedTemplate);
 196
 197                 Template lockedSonesTemplate = templateFactory.createTemplate(createReader("/templates/notify/lockedSonesNotification.html"));
 198                 lockedSonesNotification = new ListNotification<Sone>("sones-locked-notification", "sones", lockedSonesTemplate);
 199         }
 200
 201         //
 202         // ACCESSORS
 203         //
 204
 205         /**
 206          * Returns the Sone core used by the Sone plugin.
 207          *
 208          * @return The Sone core
 209          */
 210         public Core getCore() {
 211                 return sonePlugin.core();
 212         }
 213
 214         /**
 215          * Returns the current session, creating a new session if there is no
 216          * current session.
 217          *
 218          * @param toadletContenxt
 219          *            The toadlet context
 220          * @return The current session, or {@code null} if there is no current
 221          *         session
 222          */
 223         public Session getCurrentSession(ToadletContext toadletContenxt) {
 224                 return getCurrentSession(toadletContenxt, true);
 225         }
 226
 227         /**
 228          * Returns the current session, creating a new session if there is no
 229          * current session and {@code create} is {@code true}.
 230          *
 231          * @param toadletContenxt
 232          *            The toadlet context
 233          * @param create
 234          *            {@code true} to create a new session if there is no current
 235          *            session, {@code false} otherwise
 236          * @return The current session, or {@code null} if there is no current
 237          *         session
 238          */
 239         public Session getCurrentSession(ToadletContext toadletContenxt, boolean create) {
 240                 Session session = getSessionManager().useSession(toadletContenxt);
 241                 if (create && (session == null)) {
 242                         session = getSessionManager().createSession(UUID.randomUUID().toString(), toadletContenxt);
 243                 }
 244                 return session;
 245         }
 246
 247         /**
 248          * Returns the currently logged in Sone.
 249          *
 250          * @param toadletContext
 251          *            The toadlet context
 252          * @return The currently logged in Sone, or {@code null} if no Sone is
 253          *         currently logged in
 254          */
 255         public Sone getCurrentSone(ToadletContext toadletContext) {
 256                 return getCurrentSone(toadletContext, true);
 257         }
 258
 259         /**
 260          * Returns the currently logged in Sone.
 261          *
 262          * @param toadletContext
 263          *            The toadlet context
 264          * @param create
 265          *            {@code true} to create a new session if no session exists,
 266          *            {@code false} to not create a new session
 267          * @return The currently logged in Sone, or {@code null} if no Sone is
 268          *         currently logged in
 269          */
 270         public Sone getCurrentSone(ToadletContext toadletContext, boolean create) {
 271                 return getCurrentSone(getCurrentSession(toadletContext, create));
 272         }
 273
 274         /**
 275          * Returns the currently logged in Sone.
 276          *
 277          * @param session
 278          *            The session
 279          * @return The currently logged in Sone, or {@code null} if no Sone is
 280          *         currently logged in
 281          */
 282         public Sone getCurrentSone(Session session) {
 283                 if (session == null) {
 284                         return null;
 285                 }
 286                 String soneId = (String) session.getAttribute("Sone.CurrentSone");
 287                 if (soneId == null) {
 288                         return null;
 289                 }
 290                 return getCore().getLocalSone(soneId, false);
 291         }
 292
 293         /**
 294          * Sets the currently logged in Sone.
 295          *
 296          * @param toadletContext
 297          *            The toadlet context
 298          * @param sone
 299          *            The Sone to set as currently logged in
 300          */
 301         public void setCurrentSone(ToadletContext toadletContext, Sone sone) {
 302                 Session session = getCurrentSession(toadletContext);
 303                 if (sone == null) {
 304                         session.removeAttribute("Sone.CurrentSone");
 305                 } else {
 306                         session.setAttribute("Sone.CurrentSone", sone.getId());
 307                 }
 308         }
 309
 310         /**
 311          * Returns the notification manager.
 312          *
 313          * @return The notification manager
 314          */
 315         public NotificationManager getNotifications() {
 316                 return notificationManager;
 317         }
 318
 319         /**
 320          * Returns the l10n helper of the node.
 321          *
 322          * @return The node’s l10n helper
 323          */
 324         public BaseL10n getL10n() {
 325                 return sonePlugin.l10n().getBase();
 326         }
 327
 328         /**
 329          * Returns the session manager of the node.
 330          *
 331          * @return The node’s session manager
 332          */
 333         public SessionManager getSessionManager() {
 334                 return sonePlugin.pluginRespirator().getSessionManager("Sone");
 335         }
 336
 337         /**
 338          * Returns the node’s form password.
 339          *
 340          * @return The form password
 341          */
 342         public String getFormPassword() {
 343                 return formPassword;
 344         }
 345
 346         /**
 347          * Returns the posts that have been announced as new in the
 348          * {@link #newPostNotification}.
 349          *
 350          * @return The new posts
 351          */
 352         public Set<Post> getNewPosts() {
 353                 return new HashSet<Post>(newPostNotification.getElements());
 354         }
 355
 356         /**
 357          * Returns the replies that have been announced as new in the
 358          * {@link #newReplyNotification}.
 359          *
 360          * @return The new replies
 361          */
 362         public Set<Reply> getNewReplies() {
 363                 return new HashSet<Reply>(newReplyNotification.getElements());
 364         }
 365
 366         /**
 367          * Sets whether the current start of the plugin is the first start. It is
 368          * considered a first start if the configuration file does not exist.
 369          *
 370          * @param firstStart
 371          *            {@code true} if no configuration file existed when Sone was
 372          *            loaded, {@code false} otherwise
 373          */
 374         public void setFirstStart(boolean firstStart) {
 375                 if (firstStart) {
 376                         Template firstStartNotificationTemplate = templateFactory.createTemplate(createReader("/templates/notify/firstStartNotification.html"));
 377                         Notification firstStartNotification = new TemplateNotification("first-start-notification", firstStartNotificationTemplate);
 378                         notificationManager.addNotification(firstStartNotification);
 379                 }
 380         }
 381
 382         /**
 383          * Sets whether Sone was started with a fresh configuration file.
 384          *
 385          * @param newConfig
 386          *            {@code true} if Sone was started with a fresh configuration,
 387          *            {@code false} if the existing configuration could be read
 388          */
 389         public void setNewConfig(boolean newConfig) {
 390                 if (newConfig && !hasFirstStartNotification()) {
 391                         Template configNotReadNotificationTemplate = templateFactory.createTemplate(createReader("/templates/notify/configNotReadNotification.html"));
 392                         Notification configNotReadNotification = new TemplateNotification("config-not-read-notification", configNotReadNotificationTemplate);
 393                         notificationManager.addNotification(configNotReadNotification);
 394                 }
 395         }
 396
 397         //
 398         // PRIVATE ACCESSORS
 399         //
 400
 401         /**
 402          * Returns whether the first start notification is currently displayed.
 403          *
 404          * @return {@code true} if the first-start notification is currently
 405          *         displayed, {@code false} otherwise
 406          */
 407         private boolean hasFirstStartNotification() {
 408                 return notificationManager.getNotification("first-start-notification") != null;
 409         }
 410
 411         //
 412         // ACTIONS
 413         //
 414
 415         /**
 416          * Starts the web interface and registers all toadlets.
 417          */
 418         public void start() {
 419                 registerToadlets();
 420
 421                 /* notification templates. */
 422                 Template startupNotificationTemplate = templateFactory.createTemplate(createReader("/templates/notify/startupNotification.html"));
 423
 424                 final TemplateNotification startupNotification = new TemplateNotification("startup-notification", startupNotificationTemplate);
 425                 notificationManager.addNotification(startupNotification);
 426
 427                 Ticker.getInstance().registerEvent(System.currentTimeMillis() + (120 * 1000), new Runnable() {
 428
 429                         @Override
 430                         public void run() {
 431                                 startupNotification.dismiss();
 432                         }
 433                 }, "Sone Startup Notification Remover");
 434
 435                 Template wotMissingNotificationTemplate = templateFactory.createTemplate(createReader("/templates/notify/wotMissingNotification.html"));
 436                 final TemplateNotification wotMissingNotification = new TemplateNotification("wot-missing-notification", wotMissingNotificationTemplate);
 437                 Ticker.getInstance().registerEvent(System.currentTimeMillis() + (15 * 1000), new Runnable() {
 438
 439                         @Override
 440                         @SuppressWarnings("synthetic-access")
 441                         public void run() {
 442                                 if (getCore().getIdentityManager().isConnected()) {
 443                                         wotMissingNotification.dismiss();
 444                                 } else {
 445                                         notificationManager.addNotification(wotMissingNotification);
 446                                 }
 447                                 Ticker.getInstance().registerEvent(System.currentTimeMillis() + (15 * 1000), this, "Sone WoT Connector Checker");
 448                         }
 449
 450                 }, "Sone WoT Connector Checker");
 451         }
 452
 453         /**
 454          * Stops the web interface and unregisters all toadlets.
 455          */
 456         public void stop() {
 457                 unregisterToadlets();
 458                 Ticker.getInstance().stop();
 459         }
 460
 461         //
 462         // PRIVATE METHODS
 463         //
 464
 465         /**
 466          * Register all toadlets.
 467          */
 468         private void registerToadlets() {
 469                 Template emptyTemplate = templateFactory.createTemplate(new StringReader(""));
 470                 Template loginTemplate = templateFactory.createTemplate(createReader("/templates/login.html"));
 471                 Template indexTemplate = templateFactory.createTemplate(createReader("/templates/index.html"));
 472                 Template knownSonesTemplate = templateFactory.createTemplate(createReader("/templates/knownSones.html"));
 473                 Template createSoneTemplate = templateFactory.createTemplate(createReader("/templates/createSone.html"));
 474                 Template createPostTemplate = templateFactory.createTemplate(createReader("/templates/createPost.html"));
 475                 Template createReplyTemplate = templateFactory.createTemplate(createReader("/templates/createReply.html"));
 476                 Template editProfileTemplate = templateFactory.createTemplate(createReader("/templates/editProfile.html"));
 477                 Template viewSoneTemplate = templateFactory.createTemplate(createReader("/templates/viewSone.html"));
 478                 Template viewPostTemplate = templateFactory.createTemplate(createReader("/templates/viewPost.html"));
 479                 Template deletePostTemplate = templateFactory.createTemplate(createReader("/templates/deletePost.html"));
 480                 Template deleteReplyTemplate = templateFactory.createTemplate(createReader("/templates/deleteReply.html"));
 481                 Template deleteSoneTemplate = templateFactory.createTemplate(createReader("/templates/deleteSone.html"));
 482                 Template noPermissionTemplate = templateFactory.createTemplate(createReader("/templates/noPermission.html"));
 483                 Template optionsTemplate = templateFactory.createTemplate(createReader("/templates/options.html"));
 484                 Template aboutTemplate = templateFactory.createTemplate(createReader("/templates/about.html"));
 485                 Template postTemplate = templateFactory.createTemplate(createReader("/templates/include/viewPost.html"));
 486                 Template replyTemplate = templateFactory.createTemplate(createReader("/templates/include/viewReply.html"));
 487
 488                 PageToadletFactory pageToadletFactory = new PageToadletFactory(sonePlugin.pluginRespirator().getHLSimpleClient(), "/Sone/");
 489                 pageToadlets.add(pageToadletFactory.createPageToadlet(new IndexPage(indexTemplate, this), "Index"));
 490                 pageToadlets.add(pageToadletFactory.createPageToadlet(new CreateSonePage(createSoneTemplate, this), "CreateSone"));
 491                 pageToadlets.add(pageToadletFactory.createPageToadlet(new KnownSonesPage(knownSonesTemplate, this), "KnownSones"));
 492                 pageToadlets.add(pageToadletFactory.createPageToadlet(new EditProfilePage(editProfileTemplate, this), "EditProfile"));
 493                 pageToadlets.add(pageToadletFactory.createPageToadlet(new CreatePostPage(createPostTemplate, this)));
 494                 pageToadlets.add(pageToadletFactory.createPageToadlet(new CreateReplyPage(createReplyTemplate, this)));
 495                 pageToadlets.add(pageToadletFactory.createPageToadlet(new ViewSonePage(viewSoneTemplate, this)));
 496                 pageToadlets.add(pageToadletFactory.createPageToadlet(new ViewPostPage(viewPostTemplate, this)));
 497                 pageToadlets.add(pageToadletFactory.createPageToadlet(new LikePage(emptyTemplate, this)));
 498                 pageToadlets.add(pageToadletFactory.createPageToadlet(new UnlikePage(emptyTemplate, this)));
 499                 pageToadlets.add(pageToadletFactory.createPageToadlet(new DeletePostPage(deletePostTemplate, this)));
 500                 pageToadlets.add(pageToadletFactory.createPageToadlet(new DeleteReplyPage(deleteReplyTemplate, this)));
 501                 pageToadlets.add(pageToadletFactory.createPageToadlet(new LockSonePage(emptyTemplate, this)));
 502                 pageToadlets.add(pageToadletFactory.createPageToadlet(new UnlockSonePage(emptyTemplate, this)));
 503                 pageToadlets.add(pageToadletFactory.createPageToadlet(new FollowSonePage(emptyTemplate, this)));
 504                 pageToadlets.add(pageToadletFactory.createPageToadlet(new UnfollowSonePage(emptyTemplate, this)));
 505                 pageToadlets.add(pageToadletFactory.createPageToadlet(new TrustPage(emptyTemplate, this)));
 506                 pageToadlets.add(pageToadletFactory.createPageToadlet(new DistrustPage(emptyTemplate, this)));
 507                 pageToadlets.add(pageToadletFactory.createPageToadlet(new UntrustPage(emptyTemplate, this)));
 508                 pageToadlets.add(pageToadletFactory.createPageToadlet(new DeleteSonePage(deleteSoneTemplate, this), "DeleteSone"));
 509                 pageToadlets.add(pageToadletFactory.createPageToadlet(new LoginPage(loginTemplate, this), "Login"));
 510                 pageToadlets.add(pageToadletFactory.createPageToadlet(new LogoutPage(emptyTemplate, this), "Logout"));
 511                 pageToadlets.add(pageToadletFactory.createPageToadlet(new OptionsPage(optionsTemplate, this), "Options"));
 512                 pageToadlets.add(pageToadletFactory.createPageToadlet(new AboutPage(aboutTemplate, this, SonePlugin.VERSION), "About"));
 513                 pageToadlets.add(pageToadletFactory.createPageToadlet(new SoneTemplatePage("noPermission.html", noPermissionTemplate, "Page.NoPermission.Title", this)));
 514                 pageToadlets.add(pageToadletFactory.createPageToadlet(new DismissNotificationPage(emptyTemplate, this)));
 515                 pageToadlets.add(pageToadletFactory.createPageToadlet(new StaticPage("css/", "/static/css/", "text/css")));
 516                 pageToadlets.add(pageToadletFactory.createPageToadlet(new StaticPage("javascript/", "/static/javascript/", "text/javascript")));
 517                 pageToadlets.add(pageToadletFactory.createPageToadlet(new StaticPage("images/", "/static/images/", "image/png")));
 518                 pageToadlets.add(pageToadletFactory.createPageToadlet(new GetTranslationPage(this)));
 519                 pageToadlets.add(pageToadletFactory.createPageToadlet(new GetStatusAjaxPage(this)));
 520                 pageToadlets.add(pageToadletFactory.createPageToadlet(new DismissNotificationAjaxPage(this)));
 521                 pageToadlets.add(pageToadletFactory.createPageToadlet(new CreatePostAjaxPage(this)));
 522                 pageToadlets.add(pageToadletFactory.createPageToadlet(new CreateReplyAjaxPage(this)));
 523                 pageToadlets.add(pageToadletFactory.createPageToadlet(new GetReplyAjaxPage(this, replyTemplate)));
 524                 pageToadlets.add(pageToadletFactory.createPageToadlet(new GetPostAjaxPage(this, postTemplate)));
 525                 pageToadlets.add(pageToadletFactory.createPageToadlet(new MarkPostAsKnownPage(this)));
 526                 pageToadlets.add(pageToadletFactory.createPageToadlet(new MarkReplyAsKnownPage(this)));
 527                 pageToadlets.add(pageToadletFactory.createPageToadlet(new DeletePostAjaxPage(this)));
 528                 pageToadlets.add(pageToadletFactory.createPageToadlet(new DeleteReplyAjaxPage(this)));
 529                 pageToadlets.add(pageToadletFactory.createPageToadlet(new LockSoneAjaxPage(this)));
 530                 pageToadlets.add(pageToadletFactory.createPageToadlet(new UnlockSoneAjaxPage(this)));
 531                 pageToadlets.add(pageToadletFactory.createPageToadlet(new FollowSoneAjaxPage(this)));
 532                 pageToadlets.add(pageToadletFactory.createPageToadlet(new UnfollowSoneAjaxPage(this)));
 533                 pageToadlets.add(pageToadletFactory.createPageToadlet(new TrustAjaxPage(this)));
 534                 pageToadlets.add(pageToadletFactory.createPageToadlet(new DistrustAjaxPage(this)));
 535                 pageToadlets.add(pageToadletFactory.createPageToadlet(new UntrustAjaxPage(this)));
 536                 pageToadlets.add(pageToadletFactory.createPageToadlet(new LikeAjaxPage(this)));
 537                 pageToadlets.add(pageToadletFactory.createPageToadlet(new UnlikeAjaxPage(this)));
 538                 pageToadlets.add(pageToadletFactory.createPageToadlet(new GetLikesAjaxPage(this)));
 539
 540                 ToadletContainer toadletContainer = sonePlugin.pluginRespirator().getToadletContainer();
 541                 toadletContainer.getPageMaker().addNavigationCategory("/Sone/index.html", "Navigation.Menu.Name", "Navigation.Menu.Tooltip", sonePlugin);
 542                 for (PageToadlet toadlet : pageToadlets) {
 543                         String menuName = toadlet.getMenuName();
 544                         if (menuName != null) {
 545                                 toadletContainer.register(toadlet, "Navigation.Menu.Name", toadlet.path(), true, "Navigation.Menu.Item." + menuName + ".Name", "Navigation.Menu.Item." + menuName + ".Tooltip", false, toadlet);
 546                         } else {
 547                                 toadletContainer.register(toadlet, null, toadlet.path(), true, false);
 548                         }
 549                 }
 550         }
 551
 552         /**
 553          * Unregisters all toadlets.
 554          */
 555         private void unregisterToadlets() {
 556                 ToadletContainer toadletContainer = sonePlugin.pluginRespirator().getToadletContainer();
 557                 for (PageToadlet pageToadlet : pageToadlets) {
 558                         toadletContainer.unregister(pageToadlet);
 559                 }
 560                 toadletContainer.getPageMaker().removeNavigationCategory("Navigation.Menu.Name");
 561         }
 562
 563         /**
 564          * Creates a {@link Reader} from the {@link InputStream} for the resource
 565          * with the given name.
 566          *
 567          * @param resourceName
 568          *            The name of the resource
 569          * @return A {@link Reader} for the resource
 570          */
 571         private Reader createReader(String resourceName) {
 572                 try {
 573                         return new InputStreamReader(getClass().getResourceAsStream(resourceName), "UTF-8");
 574                 } catch (UnsupportedEncodingException uee1) {
 575                         return null;
 576                 }
 577         }
 578
 579         //
 580         // CORELISTENER METHODS
 581         //
 582
 583         /**
 584          * {@inheritDoc}
 585          */
 586         @Override
 587         public void rescuingSone(Sone sone) {
 588                 rescuingSonesNotification.add(sone);
 589                 notificationManager.addNotification(rescuingSonesNotification);
 590         }
 591
 592         /**
 593          * {@inheritDoc}
 594          */
 595         @Override
 596         public void rescuedSone(Sone sone) {
 597                 rescuingSonesNotification.remove(sone);
 598                 sonesRescuedNotification.add(sone);
 599                 notificationManager.addNotification(sonesRescuedNotification);
 600         }
 601
 602         /**
 603          * {@inheritDoc}
 604          */
 605         @Override
 606         public void newSoneFound(Sone sone) {
 607                 newSoneNotification.add(sone);
 608                 if (!hasFirstStartNotification()) {
 609                         notificationManager.addNotification(newSoneNotification);
 610                 }
 611         }
 612
 613         /**
 614          * {@inheritDoc}
 615          */
 616         @Override
 617         public void newPostFound(Post post) {
 618                 newPostNotification.add(post);
 619                 if (!hasFirstStartNotification()) {
 620                         notificationManager.addNotification(newPostNotification);
 621                 } else {
 622                         getCore().markPostKnown(post);
 623                 }
 624         }
 625
 626         /**
 627          * {@inheritDoc}
 628          */
 629         @Override
 630         public void newReplyFound(Reply reply) {
 631                 if (reply.getPost().getSone() == null) {
 632                         return;
 633                 }
 634                 newReplyNotification.add(reply);
 635                 if (!hasFirstStartNotification()) {
 636                         notificationManager.addNotification(newReplyNotification);
 637                 } else {
 638                         getCore().markReplyKnown(reply);
 639                 }
 640         }
 641
 642         /**
 643          * {@inheritDoc}
 644          */
 645         @Override
 646         public void markSoneKnown(Sone sone) {
 647                 newSoneNotification.remove(sone);
 648         }
 649
 650         /**
 651          * {@inheritDoc}
 652          */
 653         @Override
 654         public void markPostKnown(Post post) {
 655                 newPostNotification.remove(post);
 656         }
 657
 658         /**
 659          * {@inheritDoc}
 660          */
 661         @Override
 662         public void markReplyKnown(Reply reply) {
 663                 newReplyNotification.remove(reply);
 664         }
 665
 666         /**
 667          * {@inheritDoc}
 668          */
 669         @Override
 670         public void postRemoved(Post post) {
 671                 newPostNotification.remove(post);
 672         }
 673
 674         /**
 675          * {@inheritDoc}
 676          */
 677         @Override
 678         public void replyRemoved(Reply reply) {
 679                 newReplyNotification.remove(reply);
 680         }
 681
 682         /**
 683          * {@inheritDoc}
 684          */
 685         @Override
 686         public void soneLocked(final Sone sone) {
 687                 Object tickerObject = Ticker.getInstance().registerEvent(System.currentTimeMillis() + (5 * 60) * 1000, new Runnable() {
 688
 689                         @Override
 690                         @SuppressWarnings("synthetic-access")
 691                         public void run() {
 692                                 lockedSonesNotification.add(sone);
 693                                 lockedSonesTickerObjects.remove(sone);
 694                                 notificationManager.addNotification(lockedSonesNotification);
 695                         }
 696                 }, "Sone Locked Notification");
 697                 lockedSonesTickerObjects.put(sone, tickerObject);
 698         }
 699
 700         /**
 701          * {@inheritDoc}
 702          */
 703         @Override
 704         public void soneUnlocked(Sone sone) {
 705                 lockedSonesNotification.remove(sone);
 706                 Ticker.getInstance().deregisterEvent(lockedSonesTickerObjects.remove(sone));
 707         }
 708
 709         /**
 710          * Template provider implementation that uses
 711          * {@link WebInterface#createReader(String)} to load templates for
 712          * inclusion.
 713          *
 714          * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
 715          */
 716         private class ClassPathTemplateProvider implements TemplateProvider {
 717
 718                 /** The template factory. */
 719                 @SuppressWarnings("hiding")
 720                 private final TemplateFactory templateFactory;
 721
 722                 /**
 723                  * Creates a new template provider that locates templates on the
 724                  * classpath.
 725                  *
 726                  * @param templateFactory
 727                  *            The template factory to create the templates
 728                  */
 729                 public ClassPathTemplateProvider(TemplateFactory templateFactory) {
 730                         this.templateFactory = templateFactory;
 731                 }
 732
 733                 /**
 734                  * {@inheritDoc}
 735                  */
 736                 @Override
 737                 @SuppressWarnings("synthetic-access")
 738                 public Template getTemplate(String templateName) {
 739                         Reader templateReader = createReader("/templates/" + templateName);
 740                         if (templateReader == null) {
 741                                 return null;
 742                         }
 743                         Template template = templateFactory.createTemplate(templateReader);
 744                         try {
 745                                 template.parse();
 746                         } catch (TemplateException te1) {
 747                                 logger.log(Level.WARNING, "Could not parse template “" + templateName + "” for inclusion!", te1);
 748                         }
 749                         return template;
 750                 }
 751
 752         }
 753
 754 }