src/main/resources/static/javascript/sone.js

   1 /* Sone JavaScript functions. */
   2
   3 function ajaxGet(url, data, successCallback, errorCallback) {
   4         (function(url, data, successCallback, errorCallback) {
   5                 $.ajax({"cache": false, "type": "GET", "url": url, "data": data, "dataType": "json", "success": function(data, textStatus, xmlHttpRequest) {
   6                         ajaxSuccess();
   7                         if (typeof successCallback != "undefined") {
   8                                 successCallback(data, textStatus);
   9                         }
  10                 }, "error": function(xmlHttpRequest, textStatus, errorThrown) {
  11                         if (xmlHttpRequest.status == 403) {
  12                                 notLoggedIn = true;
  13                         }
  14                         if (typeof errorCallback != "undefined") {
  15                                 errorCallback();
  16                         } else {
  17                                 ajaxError();
  18                         }
  19                 }});
  20         })(url, data, successCallback, errorCallback);
  21 }
  22
  23 function registerInputTextareaSwap(inputElement, defaultText, inputFieldName, optional, dontUseTextarea) {
  24         $(inputElement).each(function() {
  25                 var textarea = $(dontUseTextarea ? "<input type=\"text\" name=\"" + inputFieldName + "\">" : "<textarea name=\"" + inputFieldName + "\"></textarea>").blur(function() {
  26                         if ($(this).val() == "") {
  27                                 $(this).hide();
  28                                 var inputField = $(this).data("inputField");
  29                                 inputField.show().removeAttr("disabled").addClass("default");
  30                                 inputField.val(defaultText);
  31                         }
  32                 }).hide().data("inputField", $(this)).val($(this).val());
  33                 $(this).data("textarea", textarea).after(textarea);
  34                 (function(inputField, textarea) {
  35                         inputField.focus(function() {
  36                                 $(this).hide().attr("disabled", "disabled");
  37                                 /* no, show(), “display: block” is not what I need. */
  38                                 textarea.attr("style", "display: inline").focus();
  39                         });
  40                         if (inputField.val() == "") {
  41                                 inputField.addClass("default");
  42                                 inputField.val(defaultText);
  43                         } else {
  44                                 inputField.hide().attr("disabled", "disabled");
  45                                 textarea.show();
  46                         }
  47                         $(inputField.get(0).form).submit(function() {
  48                                 inputField.attr("disabled", "disabled");
  49                                 if (!optional && (textarea.val() == "")) {
  50                                         inputField.removeAttr("disabled").focus();
  51                                         return false;
  52                                 }
  53                         });
  54                 })($(this), textarea);
  55         });
  56 }
  57
  58 /**
  59  * Adds a “comment” link to all status lines contained in the given element.
  60  *
  61  * @param postId
  62  *            The ID of the post
  63  * @param element
  64  *            The element to add a “comment” link to
  65  */
  66 function addCommentLink(postId, author, element, insertAfterThisElement) {
  67         if (($(element).find(".show-reply-form").length > 0) || (getPostElement(element).find(".create-reply").length == 0)) {
  68                 return;
  69         }
  70         (function(postId, author, insertAfterThisElement) {
  71                 var separator = $("<span> · </span>").addClass("separator");
  72                 getTranslation("WebInterface.Button.Comment", function(text) {
  73                         var commentElement = $("<div><span>" + text + "</span></div>").addClass("show-reply-form").click(function() {
  74                                 var replyElement = sone.find(".post#post-" + postId + " .create-reply");
  75                                 replyElement.removeClass("hidden");
  76                                 replyElement.removeClass("light");
  77                                 (function(replyElement) {
  78                                         replyElement.find(":input.reply-input").blur(function() {
  79                                                 if ($(this).hasClass("default")) {
  80                                                         replyElement.addClass("light");
  81                                                 }
  82                                         }).focus(function() {
  83                                                 replyElement.removeClass("light");
  84                                         });
  85                                 })(replyElement);
  86                                 var textArea = replyElement.find(":input.reply-input").focus().data("textarea");
  87                                 if (author != getCurrentSoneId()) {
  88                                         textArea.val(textArea.val() + "@sone://" + author + " ");
  89                                 }
  90                         });
  91                         $(insertAfterThisElement).after(commentElement.clone(true));
  92                         $(insertAfterThisElement).after(separator);
  93                 });
  94         })(postId, author, insertAfterThisElement);
  95 }
  96
  97 var translations = {};
  98
  99 /**
 100  * Retrieves the translation for the given key and calls the callback function.
 101  * The callback function takes a single parameter, the translated string.
 102  *
 103  * @param key
 104  *            The key of the translation string
 105  * @param callback
 106  *            The callback function
 107  */
 108 function getTranslation(key, callback) {
 109         if (key in translations) {
 110                 callback(translations[key]);
 111                 return;
 112         }
 113         ajaxGet("getTranslation.ajax", {"key": key}, function(data, textStatus) {
 114                 if ((data != null) && data.success) {
 115                         translations[key] = data.value;
 116                         callback(data.value);
 117                 }
 118         });
 119 }
 120
 121 /**
 122  * Filters the given Sone ID, replacing all “~” characters by an underscore.
 123  *
 124  * @param soneId
 125  *            The Sone ID to filter
 126  * @returns The filtered Sone ID
 127  */
 128 function filterSoneId(soneId) {
 129         return soneId.replace(/[^a-zA-Z0-9-]/g, "_");
 130 }
 131
 132 /**
 133  * Updates the status of the given Sone.
 134  *
 135  * @param soneId
 136  *            The ID of the Sone to update
 137  * @param status
 138  *            The status of the Sone (“idle”, “unknown”, “inserting”,
 139  *            “downloading”)
 140  * @param modified
 141  *            Whether the Sone is modified
 142  * @param locked
 143  *            Whether the Sone is locked
 144  * @param lastUpdated
 145  *            The date and time of the last update (formatted for display)
 146  */
 147 function updateSoneStatus(soneId, name, status, modified, locked, lastUpdated, lastUpdatedText) {
 148     var updateSone = sone.find(".sone." + filterSoneId(soneId));
 149         updateSone.toggleClass("unknown", status == "unknown").
 150                 toggleClass("idle", status == "idle").
 151                 toggleClass("inserting", status == "inserting").
 152                 toggleClass("downloading", status == "downloading").
 153                 toggleClass("modified", modified);
 154         updateSone.find(".lock").toggleClass("hidden", locked);
 155         updateSone.find(".unlock").toggleClass("hidden", !locked);
 156         if (lastUpdated != null) {
 157                 updateSone.find(".last-update span.time").attr("title", lastUpdated).text(lastUpdatedText);
 158         } else {
 159                 getTranslation("View.Sone.Text.UnknownDate", function(unknown) {
 160                         updateSone.find(".last-update span.time").text(unknown);
 161                 });
 162         }
 163         updateSone.find(".profile-link a").text(name);
 164 }
 165
 166 /**
 167  * Enhances a “delete” button so that the confirmation is done on the same page.
 168  *
 169  * @param button
 170  *            The button element
 171  * @param text
 172  *            The text to show on the button
 173  * @param deleteCallback
 174  *            The callback that actually deletes something
 175  */
 176 function enhanceDeleteButton(button, text, deleteCallback) {
 177         (function(button) {
 178                 var newButton = $("<button></button>").addClass("confirm").hide().text(text).click(function() {
 179                         $(this).fadeOut("slow");
 180                         deleteCallback();
 181                         return false;
 182                 }).insertAfter(button);
 183                 (function(button, newButton) {
 184                         button.click(function() {
 185                                 button.fadeOut("slow", function() {
 186                                         newButton.fadeIn("slow");
 187                                         $(document).one("click", function() {
 188                                                 if (this != newButton.get(0)) {
 189                                                         newButton.fadeOut(function() {
 190                                                                 button.fadeIn();
 191                                                         });
 192                                                 }
 193                                         });
 194                                 });
 195                                 return false;
 196                         });
 197                 })(button, newButton);
 198         })($(button));
 199 }
 200
 201 /**
 202  * Enhances a post’s “delete” button.
 203  *
 204  * @param button
 205  *            The button element
 206  * @param postId
 207  *            The ID of the post to delete
 208  * @param text
 209  *            The text to replace the button with
 210  */
 211 function enhanceDeletePostButton(button, postId, text) {
 212         enhanceDeleteButton(button, text, function() {
 213                 ajaxGet("deletePost.ajax", { "post": postId, "formPassword": getFormPassword() }, function(data, textStatus) {
 214                         if (data == null) {
 215                                 return;
 216                         }
 217                         if (data.success) {
 218                                 sone.find(".post#post-" + postId).slideUp();
 219                         } else if (data.error == "invalid-post-id") {
 220                                 /* pretend the post is already gone. */
 221                                 getPost(postId).slideUp();
 222                         } else if (data.error == "auth-required") {
 223                                 alert("You need to be logged in.");
 224                         } else if (data.error == "not-authorized") {
 225                                 alert("You are not allowed to delete this post.");
 226                         }
 227                 }, function(xmlHttpRequest, textStatus, error) {
 228                         /* ignore error. */
 229                 });
 230         });
 231 }
 232
 233 /**
 234  * Enhances a reply’s “delete” button.
 235  *
 236  * @param button
 237  *            The button element
 238  * @param replyId
 239  *            The ID of the reply to delete
 240  * @param text
 241  *            The text to replace the button with
 242  */
 243 function enhanceDeleteReplyButton(button, replyId, text) {
 244         enhanceDeleteButton(button, text, function() {
 245                 ajaxGet("deleteReply.ajax", { "reply": replyId, "formPassword": sone.find("#formPassword").text() }, function(data, textStatus) {
 246                         if (data == null) {
 247                                 return;
 248                         }
 249                         if (data.success) {
 250                                 sone.find(".reply#reply-" + replyId).slideUp();
 251                         } else if (data.error == "invalid-reply-id") {
 252                                 /* pretend the reply is already gone. */
 253                                 getReply(replyId).slideUp();
 254                         } else if (data.error == "auth-required") {
 255                                 alert("You need to be logged in.");
 256                         } else if (data.error == "not-authorized") {
 257                                 alert("You are not allowed to delete this reply.");
 258                         }
 259                 }, function(xmlHttpRequest, textStatus, error) {
 260                         /* ignore error. */
 261                 });
 262         });
 263 }
 264
 265 function getFormPassword() {
 266         return sone.find("#formPassword").text();
 267 }
 268
 269 /**
 270  * Returns the element of the Sone with the given ID.
 271  *
 272  * @param soneId
 273  *            The ID of the Sone
 274  * @returns All Sone elements with the given ID
 275  */
 276 function getSone(soneId) {
 277         return sone.find(".sone").filter(function(index) {
 278                 return $(".id", this).text() == soneId;
 279         });
 280 }
 281
 282 function getSoneElement(element) {
 283         return $(element).closest(".sone");
 284 }
 285
 286 /**
 287  * Returns the ID of the sone of the context menu that contains the given
 288  * element.
 289  *
 290  * @param element
 291  *            The element within a context menu to get the Sone ID for
 292  * @return The Sone ID
 293  */
 294 function getMenuSone(element) {
 295         return $(element).closest(".sone-menu").find(".sone-menu-id").text();
 296 }
 297
 298 /**
 299  * Generates a list of Sones by concatening the names of the given sones with a
 300  * new line character (“\n”).
 301  *
 302  * @param sones
 303  *            The sones to format
 304  * @returns {String} The created string
 305  */
 306 function generateSoneList(sones) {
 307         var soneList = "";
 308         $.each(sones, function() {
 309                 if (soneList != "") {
 310                         soneList += ", ";
 311                 }
 312                 soneList += this.name;
 313         });
 314         return soneList;
 315 }
 316
 317 /**
 318  * Returns the ID of the Sone that this element belongs to.
 319  *
 320  * @param element
 321  *            The element to locate the matching Sone ID for
 322  * @returns The ID of the Sone, or undefined
 323  */
 324 function getSoneId(element) {
 325         return getSoneElement(element).find(".id").text();
 326 }
 327
 328 /**
 329  * Returns the element of the post with the given ID.
 330  *
 331  * @param postId
 332  *            The ID of the post
 333  * @returns The element of the post
 334  */
 335 function getPost(postId) {
 336         return sone.find(".post#post-" + postId);
 337 }
 338
 339 function getPostElement(element) {
 340         return $(element).closest(".post");
 341 }
 342
 343 function getPostId(element) {
 344         return getPostElement(element).attr("id").substr(5);
 345 }
 346
 347 function getPostTime(element) {
 348         return getPostElement(element).find(".post-time").text();
 349 }
 350
 351 /**
 352  * Returns the author of the post the given element belongs to.
 353  *
 354  * @param element
 355  *            The element whose post to get the author for
 356  * @returns The ID of the authoring Sone
 357  */
 358 function getPostAuthor(element) {
 359         return getPostElement(element).find(".post-author").text();
 360 }
 361
 362 /**
 363  * Returns the element of the reply with the given ID.
 364  *
 365  * @param replyId
 366  *            The ID of the reply
 367  * @returns The element of the reply
 368  */
 369 function getReply(replyId) {
 370         return sone.find(".reply#reply-" + replyId);
 371 }
 372
 373 function getReplyElement(element) {
 374         return $(element).closest(".reply");
 375 }
 376
 377 function getReplyId(element) {
 378         return getReplyElement(element).attr("id").substr(6);
 379 }
 380
 381 function getReplyTime(element) {
 382         return getReplyElement(element).find(".reply-time").text();
 383 }
 384
 385 /**
 386  * Returns the author of the reply the given element belongs to.
 387  *
 388  * @param element
 389  *            The element whose reply to get the author for
 390  * @returns The ID of the authoring Sone
 391  */
 392 function getReplyAuthor(element) {
 393         return getReplyElement(element).find(".reply-author").text();
 394 }
 395
 396 /**
 397  * Returns the notification with the given ID.
 398  *
 399  * @param notificationId
 400  *            The ID of the notification
 401  * @returns The notification element
 402  */
 403 function getNotification(notificationId) {
 404         return sone.find("#notification-area .notification#" + notificationId);
 405 }
 406
 407 /**
 408  * Returns the notification element closest to the given element.
 409  *
 410  * @param element
 411  *            The element to get the closest notification of
 412  * @return The closest notification element
 413  */
 414 function getNotificationElement(element) {
 415         return $(element).closest(".notification");
 416 }
 417
 418 /**
 419  * Returns the ID of the notification element.
 420  *
 421  * @param notificationElement
 422  *            The notification element
 423  * @returns The ID of the notification
 424  */
 425 function getNotificationId(notificationElement) {
 426         return $(notificationElement).attr("id");
 427 }
 428
 429 /**
 430  * Returns the time the notification was last updated.
 431  *
 432  * @param notificationElement
 433  *            The notification element
 434  * @returns The last update time of the notification
 435  */
 436 function getNotificationLastUpdatedTime(notificationElement) {
 437         return $(notificationElement).attr("lastUpdatedTime");
 438 }
 439
 440 function likePost(postId) {
 441         ajaxGet("like.ajax", { "type": "post", "post" : postId, "formPassword": getFormPassword() }, function(data, textStatus) {
 442                 if ((data == null) || !data.success) {
 443                         return;
 444                 }
 445                 sone.find(".post#post-" + postId + " > .inner-part > .status-line .like").addClass("hidden");
 446                 sone.find(".post#post-" + postId + " > .inner-part > .status-line .unlike").removeClass("hidden");
 447                 updatePostLikes(postId);
 448         }, function(xmlHttpRequest, textStatus, error) {
 449                 /* ignore error. */
 450         });
 451 }
 452
 453 function unlikePost(postId) {
 454         ajaxGet("unlike.ajax", { "type": "post", "post" : postId, "formPassword": getFormPassword() }, function(data, textStatus) {
 455                 if ((data == null) || !data.success) {
 456                         return;
 457                 }
 458                 sone.find(".post#post-" + postId + " > .inner-part > .status-line .unlike").addClass("hidden");
 459                 sone.find(".post#post-" + postId + " > .inner-part > .status-line .like").removeClass("hidden");
 460                 updatePostLikes(postId);
 461         }, function(xmlHttpRequest, textStatus, error) {
 462                 /* ignore error. */
 463         });
 464 }
 465
 466 function updatePostLikes(postId) {
 467         ajaxGet("getLikes.ajax", { "type": "post", "post": postId }, function(data, textStatus) {
 468                 if ((data != null) && data.success) {
 469                         sone.find(".post#post-" + postId + " > .inner-part > .status-line .likes").toggleClass("hidden", data.likes == 0);
 470                         sone.find(".post#post-" + postId + " > .inner-part > .status-line .likes span.like-count").text(data.likes);
 471                         sone.find(".post#post-" + postId + " > .inner-part > .status-line .likes > span").attr("title", generateSoneList(data.sones));
 472                 }
 473         }, function(xmlHttpRequest, textStatus, error) {
 474                 /* ignore error. */
 475         });
 476 }
 477
 478 function likeReply(replyId) {
 479         ajaxGet("like.ajax", { "type": "reply", "reply" : replyId, "formPassword": getFormPassword() }, function(data, textStatus) {
 480                 if ((data == null) || !data.success) {
 481                         return;
 482                 }
 483                 sone.find(".reply#reply-" + replyId + " .status-line .like").addClass("hidden");
 484                 sone.find(".reply#reply-" + replyId + " .status-line .unlike").removeClass("hidden");
 485                 updateReplyLikes(replyId);
 486         }, function(xmlHttpRequest, textStatus, error) {
 487                 /* ignore error. */
 488         });
 489 }
 490
 491 function unlikeReply(replyId) {
 492         ajaxGet("unlike.ajax", { "type": "reply", "reply" : replyId, "formPassword": getFormPassword() }, function(data, textStatus) {
 493                 if ((data == null) || !data.success) {
 494                         return;
 495                 }
 496                 sone.find(".reply#reply-" + replyId + " .status-line .unlike").addClass("hidden");
 497                 sone.find(".reply#reply-" + replyId + " .status-line .like").removeClass("hidden");
 498                 updateReplyLikes(replyId);
 499         }, function(xmlHttpRequest, textStatus, error) {
 500                 /* ignore error. */
 501         });
 502 }
 503
 504 /**
 505  * Trusts the Sone with the given ID.
 506  *
 507  * @param soneId
 508  *            The ID of the Sone to trust
 509  */
 510 function trustSone(soneId) {
 511         ajaxGet("trustSone.ajax", { "formPassword" : getFormPassword(), "sone" : soneId }, function(data, textStatus) {
 512                 if ((data != null) && data.success) {
 513                         updateTrustControls(soneId, data.trustValue);
 514                 }
 515         });
 516 }
 517
 518 /**
 519  * Distrusts the Sone with the given ID, i.e. assigns a negative trust value.
 520  *
 521  * @param soneId
 522  *            The ID of the Sone to distrust
 523  */
 524 function distrustSone(soneId) {
 525         ajaxGet("distrustSone.ajax", { "formPassword" : getFormPassword(), "sone" : soneId }, function(data, textStatus) {
 526                 if ((data != null) && data.success) {
 527                         updateTrustControls(soneId, data.trustValue);
 528                 }
 529         });
 530 }
 531
 532 /**
 533  * Untrusts the Sone with the given ID, i.e. removes any trust assignment.
 534  *
 535  * @param soneId
 536  *            The ID of the Sone to untrust
 537  */
 538 function untrustSone(soneId) {
 539         ajaxGet("untrustSone.ajax", { "formPassword" : getFormPassword(), "sone" : soneId }, function(data, textStatus) {
 540                 if ((data != null) && data.success) {
 541                         updateTrustControls(soneId, data.trustValue);
 542                 }
 543         });
 544 }
 545
 546 /**
 547  * Updates the trust controls for all posts and replies of the given Sone,
 548  * according to the given trust value.
 549  *
 550  * @param soneId
 551  *            The ID of the Sone to update all trust controls for
 552  * @param trustValue
 553  *            The trust value for the Sone
 554  */
 555 function updateTrustControls(soneId, trustValue) {
 556         sone.find(".post").each(function() {
 557                 if (getPostAuthor(this) == soneId) {
 558                         getPostElement(this).find(".post-trust").toggleClass("hidden", trustValue != null);
 559                         getPostElement(this).find(".post-distrust").toggleClass("hidden", trustValue != null);
 560                         getPostElement(this).find(".post-untrust").toggleClass("hidden", trustValue == null);
 561                 }
 562         });
 563         sone.find(".reply").each(function() {
 564                 if (getReplyAuthor(this) == soneId) {
 565                         getReplyElement(this).find(".reply-trust").toggleClass("hidden", trustValue != null);
 566                         getReplyElement(this).find(".reply-distrust").toggleClass("hidden", trustValue != null);
 567                         getReplyElement(this).find(".reply-untrust").toggleClass("hidden", trustValue == null);
 568                 }
 569         });
 570 }
 571
 572 /**
 573  * Bookmarks the post with the given ID.
 574  *
 575  * @param postId
 576  *            The ID of the post to bookmark
 577  */
 578 function bookmarkPost(postId) {
 579         (function(postId) {
 580                 ajaxGet("bookmark.ajax", {"formPassword": getFormPassword(), "type": "post", "post": postId}, function(data, textStatus) {
 581                         if ((data != null) && data.success) {
 582                                 getPost(postId).find(".bookmark").toggleClass("hidden", true);
 583                                 getPost(postId).find(".unbookmark").toggleClass("hidden", false);
 584                         }
 585                 });
 586         })(postId);
 587 }
 588
 589 /**
 590  * Unbookmarks the post with the given ID.
 591  *
 592  * @param postId
 593  *            The ID of the post to unbookmark
 594  */
 595 function unbookmarkPost(postId) {
 596         ajaxGet("unbookmark.ajax", {"formPassword": getFormPassword(), "type": "post", "post": postId}, function(data, textStatus) {
 597                 if ((data != null) && data.success) {
 598                         getPost(postId).find(".bookmark").toggleClass("hidden", false);
 599                         getPost(postId).find(".unbookmark").toggleClass("hidden", true);
 600                 }
 601         });
 602 }
 603
 604 function updateReplyLikes(replyId) {
 605         ajaxGet("getLikes.ajax", { "type": "reply", "reply": replyId }, function(data, textStatus) {
 606                 if ((data != null) && data.success) {
 607                         sone.find(".reply#reply-" + replyId + " .status-line .likes").toggleClass("hidden", data.likes == 0);
 608                         sone.find(".reply#reply-" + replyId + " .status-line .likes span.like-count").text(data.likes);
 609                         sone.find(".reply#reply-" + replyId + " .status-line .likes > span").attr("title", generateSoneList(data.sones));
 610                 }
 611         }, function(xmlHttpRequest, textStatus, error) {
 612                 /* ignore error. */
 613         });
 614 }
 615
 616 /**
 617  * Posts a reply and calls the given callback when the request finishes.
 618  *
 619  * @param sender
 620  *            The ID of the sender
 621  * @param postId
 622  *            The ID of the post the reply refers to
 623  * @param text
 624  *            The text to post
 625  * @param callbackFunction
 626  *            The callback function to call when the request finishes (takes 3
 627  *            parameters: success, error, replyId)
 628  */
 629 function postReply(sender, postId, text, callbackFunction) {
 630         ajaxGet("createReply.ajax", { "formPassword" : getFormPassword(), "sender": sender, "post" : postId, "text": text }, function(data, textStatus) {
 631                 if (data == null) {
 632                         /* TODO - show error */
 633                         return;
 634                 }
 635                 if (data.success) {
 636                         callbackFunction(true, null, data.reply, data.sone);
 637                 } else {
 638                         callbackFunction(false, data.error);
 639                 }
 640         }, function(xmlHttpRequest, textStatus, error) {
 641                 /* ignore error. */
 642         });
 643 }
 644
 645 /**
 646  * Ajaxifies the given Sone by enhancing all eligible elements with AJAX.
 647  *
 648  * @param soneElement
 649  *            The Sone to ajaxify
 650  */
 651 function ajaxifySone(soneElement) {
 652         /*
 653          * convert all “follow”, “unfollow”, “lock”, and “unlock” links to something
 654          * nicer.
 655          */
 656         $(".follow", soneElement).submit(function() {
 657                 var followElement = this;
 658                 ajaxGet("followSone.ajax", { "sone": getSoneId(this), "formPassword": getFormPassword() }, function() {
 659                         $(followElement).addClass("hidden");
 660                         $(followElement).parent().find(".unfollow").removeClass("hidden");
 661                 });
 662                 return false;
 663         });
 664         $(".unfollow", soneElement).submit(function() {
 665                 var unfollowElement = this;
 666                 ajaxGet("unfollowSone.ajax", { "sone": getSoneId(this), "formPassword": getFormPassword() }, function() {
 667                         $(unfollowElement).addClass("hidden");
 668                         $(unfollowElement).parent().find(".follow").removeClass("hidden");
 669                 });
 670                 return false;
 671         });
 672         $(".lock", soneElement).submit(function() {
 673                 var lockElement = this;
 674                 ajaxGet("lockSone.ajax", { "sone" : getSoneId(this), "formPassword" : getFormPassword() }, function() {
 675                         $(lockElement).addClass("hidden");
 676                         $(lockElement).parent().find(".unlock").removeClass("hidden");
 677                 });
 678                 return false;
 679         });
 680         $(".unlock", soneElement).submit(function() {
 681                 var unlockElement = this;
 682                 ajaxGet("unlockSone.ajax", { "sone" : getSoneId(this), "formPassword" : getFormPassword() }, function() {
 683                         $(unlockElement).addClass("hidden");
 684                         $(unlockElement).parent().find(".lock").removeClass("hidden");
 685                 });
 686                 return false;
 687         });
 688
 689         /* mark Sone as known when clicking it. */
 690         $(soneElement).click(function() {
 691                 markSoneAsKnown(this);
 692         });
 693 }
 694
 695 /**
 696  * Ajaxifies the given post by enhancing all eligible elements with AJAX.
 697  *
 698  * @param postElement
 699  *            The post element to ajaxify
 700  */
 701 function ajaxifyPost(postElement) {
 702         $(postElement).find("form").submit(function() {
 703                 return false;
 704         });
 705         $(postElement).find(".create-reply button:submit").click(function() {
 706                 var button = $(this);
 707                 button.attr("disabled", "disabled");
 708                 var sender = $(this.form).find(":input[name=sender]").val();
 709                 var inputField = $(this.form).find(":input[name=text]:enabled").get(0);
 710                 var postId = getPostId(this);
 711                 var text = $(inputField).val();
 712                 (function(sender, postId, text, inputField) {
 713                         postReply(sender, postId, text, function(success, error, replyId, soneId) {
 714                                 if (success) {
 715                                         $(inputField).val("");
 716                                         loadNewReply(replyId, soneId, postId);
 717                                         sone.find(".post#post-" + postId + " .create-reply").addClass("hidden");
 718                                         sone.find(".post#post-" + postId + " .create-reply .sender").hide();
 719                                         sone.find(".post#post-" + postId + " .create-reply .select-sender").show();
 720                                         sone.find(".post#post-" + postId + " .create-reply :input[name=sender]").val(getCurrentSoneId());
 721                                         updateReplyTimes(replyId);
 722                                 } else {
 723                                         alert(error);
 724                                 }
 725                                 button.removeAttr("disabled");
 726                         });
 727                 })(sender, postId, text, inputField);
 728                 return false;
 729         });
 730
 731         /* replace all “delete” buttons with javascript. */
 732         (function(postElement) {
 733                 getTranslation("WebInterface.Confirmation.DeletePostButton", function(deletePostText) {
 734                         var postId = getPostId(postElement);
 735                         enhanceDeletePostButton($(postElement).find(".delete-post button"), postId, deletePostText);
 736                 });
 737         })(postElement);
 738
 739         /* convert all “like” buttons to javascript functions. */
 740         $(postElement).find(".like-post").submit(function() {
 741                 likePost(getPostId(this));
 742                 return false;
 743         });
 744         $(postElement).find(".unlike-post").submit(function() {
 745                 unlikePost(getPostId(this));
 746                 return false;
 747         });
 748
 749         /* convert trust control buttons to javascript functions. */
 750         $(postElement).find(".post-trust").submit(function() {
 751                 trustSone(getPostAuthor(this));
 752                 return false;
 753         });
 754         $(postElement).find(".post-distrust").submit(function() {
 755                 distrustSone(getPostAuthor(this));
 756                 return false;
 757         });
 758         $(postElement).find(".post-untrust").submit(function() {
 759                 untrustSone(getPostAuthor(this));
 760                 return false;
 761         });
 762
 763         /* convert bookmark/unbookmark buttons to javascript functions. */
 764         $(postElement).find(".bookmark").submit(function() {
 765                 bookmarkPost(getPostId(this));
 766                 return false;
 767         });
 768         $(postElement).find(".unbookmark").submit(function() {
 769                 unbookmarkPost(getPostId(this));
 770                 return false;
 771         });
 772
 773         /* convert “show source” link into javascript function. */
 774         $(postElement).find(".show-source").each(function() {
 775                 $("a", this).click(function() {
 776                         var post = getPostElement(this);
 777                         var rawPostText = $(".post-text.raw-text", post);
 778                         rawPostText.toggleClass("hidden");
 779                         if (rawPostText.hasClass("hidden")) {
 780                                 $(".post-text.short-text", post).removeClass("hidden");
 781                                 $(".post-text.text", post).addClass("hidden");
 782                                 $(".expand-post-text", post).removeClass("hidden");
 783                                 $(".shrink-post-text", post).addClass("hidden");
 784                         } else {
 785                                 $(".post-text.short-text", post).addClass("hidden");
 786                                 $(".post-text.text", post).addClass("hidden");
 787                                 $(".expand-post-text", post).addClass("hidden");
 788                                 $(".shrink-post-text", post).addClass("hidden");
 789                         }
 790                         return false;
 791                 });
 792         });
 793
 794         /* convert “show more” link into javascript function. */
 795         $(postElement).find(".expand-post-text").each(function() {
 796                 $(this).click(function() {
 797                         $(".post-text.text", getPostElement(this)).toggleClass("hidden");
 798                         $(".post-text.short-text", getPostElement(this)).toggleClass("hidden");
 799                         $(".expand-post-text", getPostElement(this)).toggleClass("hidden");
 800                         $(".shrink-post-text", getPostElement(this)).toggleClass("hidden");
 801                         return false;
 802                 });
 803         });
 804         $(postElement).find(".shrink-post-text").each(function() {
 805                 $(this).click(function() {
 806                         $(".post-text.text", getPostElement(this)).toggleClass("hidden");
 807                         $(".post-text.short-text", getPostElement(this)).toggleClass("hidden");
 808                         $(".expand-post-text", getPostElement(this)).toggleClass("hidden");
 809                         $(".shrink-post-text", getPostElement(this)).toggleClass("hidden");
 810                         return false;
 811                 });
 812         });
 813
 814         /* ajaxify author/post links */
 815         $(".post-status-line .permalink a", postElement).click(function() {
 816                 if (!$(".create-reply", postElement).hasClass("hidden")) {
 817                         var textArea = $(":input.reply-input", postElement).focus().data("textarea");
 818                         $(textArea).replaceSelection($(this).attr("href"));
 819                 }
 820                 return false;
 821         });
 822
 823         /* add “comment” link. */
 824         addCommentLink(getPostId(postElement), getPostAuthor(postElement), postElement, $(postElement).find(".post-status-line .permalink-author"));
 825
 826         /* process all replies. */
 827         var replyIds = [];
 828         $(postElement).find(".reply").each(function() {
 829                 replyIds.push(getReplyId(this));
 830                 ajaxifyReply(this);
 831         });
 832         updateReplyTimes(replyIds.join(","));
 833
 834         /* process reply input fields. */
 835         getTranslation("WebInterface.DefaultText.Reply", function(text) {
 836                 $(postElement).find(":input.reply-input").each(function() {
 837                         registerInputTextareaSwap(this, text, "text", false, false);
 838                 });
 839         });
 840
 841         /* process sender selection. */
 842         $(".select-sender", postElement).css("display", "inline");
 843         $(".sender", postElement).hide();
 844         $(".select-sender button", postElement).click(function() {
 845                 $(".sender", postElement).show();
 846                 $(".select-sender", postElement).hide();
 847                 return false;
 848         });
 849
 850         /* mark everything as known on click. */
 851         (function(postElement) {
 852                 $(postElement).click(function(event) {
 853                         if ($(event.target).hasClass("click-to-show")) {
 854                                 return false;
 855                         }
 856                         markPostAsKnown(postElement, false);
 857                 });
 858         })(postElement);
 859
 860         /* hide reply input field. */
 861         $(postElement).find(".create-reply").addClass("hidden");
 862
 863         /* show Sone menu when hovering over the avatar. */
 864         $(postElement).find(".post-avatar").mouseover(function() {
 865                 if (typeof currentSoneMenuTimeoutHandler != undefined) {
 866                         clearTimeout(currentSoneMenuTimeoutHandler);
 867                 }
 868                 currentSoneMenuId = getPostId(this);
 869                 currentSoneMenuTimeoutHandler = setTimeout(function() {
 870                         $(".sone-menu:visible").fadeOut();
 871                         $(".sone-post-menu", postElement).mouseleave(function() {
 872                                 $(this).fadeOut();
 873                         }).fadeIn();
 874                 }, 1000);
 875         }).mouseleave(function() {
 876                 if (currentSoneMenuId == getPostId(this)) {
 877                         clearTimeout(currentSoneMenuTimeoutHandler);
 878                 }
 879         });
 880         (function(postElement) {
 881                 var soneId = $(".sone-menu-id:first", postElement).text();
 882                 $(".sone-post-menu .follow", postElement).click(function() {
 883                         var followElement = this;
 884                         ajaxGet("followSone.ajax", { "sone": soneId, "formPassword": getFormPassword() }, function() {
 885                                 $(followElement).addClass("hidden");
 886                                 $(followElement).parent().find(".unfollow").removeClass("hidden");
 887                                 sone.find(".sone-menu").each(function() {
 888                                         if (getMenuSone(this) == soneId) {
 889                                                 $(".follow", this).toggleClass("hidden", true);
 890                                                 $(".unfollow", this).toggleClass("hidden", false);
 891                                         }
 892                                 });
 893                         });
 894                         return false;
 895                 });
 896                 $(".sone-post-menu .unfollow", postElement).click(function() {
 897                         var unfollowElement = this;
 898                         ajaxGet("unfollowSone.ajax", { "sone": soneId, "formPassword": getFormPassword() }, function() {
 899                                 $(unfollowElement).addClass("hidden");
 900                                 $(unfollowElement).parent().find(".follow").removeClass("hidden");
 901                                 sone.find(".sone-menu").each(function() {
 902                                         if (getMenuSone(this) == soneId) {
 903                                                 $(".follow", this).toggleClass("hidden", false);
 904                                                 $(".unfollow", this).toggleClass("hidden", true);
 905                                         }
 906                                 });
 907                         });
 908                         return false;
 909                 });
 910         })(postElement);
 911 }
 912
 913 /**
 914  * Ajaxifies the given reply element.
 915  *
 916  * @param replyElement
 917  *            The reply element to ajaxify
 918  */
 919 function ajaxifyReply(replyElement) {
 920         $(replyElement).find(".like-reply").submit(function() {
 921                 likeReply(getReplyId(this));
 922                 return false;
 923         });
 924         $(replyElement).find(".unlike-reply").submit(function() {
 925                 unlikeReply(getReplyId(this));
 926                 return false;
 927         });
 928         (function(replyElement) {
 929                 getTranslation("WebInterface.Confirmation.DeleteReplyButton", function(deleteReplyText) {
 930                         $(replyElement).find(".delete-reply button").each(function() {
 931                                 enhanceDeleteReplyButton(this, getReplyId(replyElement), deleteReplyText);
 932                         });
 933                 });
 934         })(replyElement);
 935
 936         /* ajaxify author links */
 937         $(".reply-status-line .permalink a", replyElement).click(function() {
 938                 if (!$(".create-reply", getPostElement(replyElement)).hasClass("hidden")) {
 939                         var textArea = $(":input.reply-input", getPostElement(replyElement)).focus().data("textarea");
 940                         $(textArea).replaceSelection($(this).attr("href"));
 941                 }
 942                 return false;
 943         });
 944
 945         addCommentLink(getPostId(replyElement), getReplyAuthor(replyElement), replyElement, $(replyElement).find(".reply-status-line .permalink-author"));
 946
 947         /* convert “show source” link into javascript function. */
 948         $(replyElement).find(".show-reply-source").each(function() {
 949                 $("a", this).click(function() {
 950                         var reply = getReplyElement(this);
 951                         var rawReplyText = $(".reply-text.raw-text", reply);
 952                         rawReplyText.toggleClass("hidden");
 953                         if (rawReplyText.hasClass("hidden")) {
 954                                 $(".reply-text.short-text", reply).removeClass("hidden");
 955                                 $(".reply-text.text", reply).addClass("hidden");
 956                                 $(".expand-reply-text", reply).removeClass("hidden");
 957                                 $(".shrink-reply-text", reply).addClass("hidden");
 958                         } else {
 959                                 $(".reply-text.short-text", reply).addClass("hidden");
 960                                 $(".reply-text.text", reply).addClass("hidden");
 961                                 $(".expand-reply-text", reply).addClass("hidden");
 962                                 $(".shrink-reply-text", reply).addClass("hidden");
 963                         }
 964                         return false;
 965                 });
 966         });
 967
 968         /* convert “show more” link into javascript function. */
 969         $(replyElement).find(".expand-reply-text").each(function() {
 970                 $(this).click(function() {
 971                         $(".reply-text.text", getReplyElement(this)).toggleClass("hidden");
 972                         $(".reply-text.short-text", getReplyElement(this)).toggleClass("hidden");
 973                         $(".expand-reply-text", getReplyElement(this)).toggleClass("hidden");
 974                         $(".shrink-reply-text", getReplyElement(this)).toggleClass("hidden");
 975                         return false;
 976                 });
 977         });
 978         $(replyElement).find(".shrink-reply-text").each(function() {
 979                 $(this).click(function() {
 980                         $(".reply-text.text", getReplyElement(this)).toggleClass("hidden");
 981                         $(".reply-text.short-text", getReplyElement(this)).toggleClass("hidden");
 982                         $(".expand-reply-text", getReplyElement(this)).toggleClass("hidden");
 983                         $(".shrink-reply-text", getReplyElement(this)).toggleClass("hidden");
 984                         return false;
 985                 });
 986         });
 987
 988         /* convert trust control buttons to javascript functions. */
 989         $(replyElement).find(".reply-trust").submit(function() {
 990                 trustSone(getReplyAuthor(this));
 991                 return false;
 992         });
 993         $(replyElement).find(".reply-distrust").submit(function() {
 994                 distrustSone(getReplyAuthor(this));
 995                 return false;
 996         });
 997         $(replyElement).find(".reply-untrust").submit(function() {
 998                 untrustSone(getReplyAuthor(this));
 999                 return false;
1000         });
1001
1002         /* show Sone menu when hovering over the avatar. */
1003         $(replyElement).find(".reply-avatar").mouseover(function() {
1004                 if (typeof currentSoneMenuTimeoutHandler != undefined) {
1005                         clearTimeout(currentSoneMenuTimeoutHandler);
1006                 }
1007                 currentSoneMenuId = getPostId(this) + "-" + getReplyId(this);
1008                 currentSoneMenuTimeoutHandler = setTimeout(function() {
1009                         $(".sone-menu:visible").fadeOut();
1010                         $(".sone-reply-menu", replyElement).mouseleave(function() {
1011                                 $(this).fadeOut();
1012                         }).fadeIn();
1013                 }, 1000);
1014         }).mouseleave(function() {
1015                 if (currentSoneMenuId == getPostId(this) + "-" + getReplyId(this)) {
1016                         clearTimeout(currentSoneMenuTimeoutHandler);
1017                 }
1018         });
1019         (function(replyElement) {
1020                 var soneId = $(".sone-menu-id", replyElement).text();
1021                 $(".sone-menu .follow", replyElement).click(function() {
1022                         var followElement = this;
1023                         ajaxGet("followSone.ajax", { "sone": soneId, "formPassword": getFormPassword() }, function() {
1024                                 $(followElement).addClass("hidden");
1025                                 $(followElement).parent().find(".unfollow").removeClass("hidden");
1026                                 sone.find(".sone-menu").each(function() {
1027                                         if (getMenuSone(this) == soneId) {
1028                                                 $(".follow", this).toggleClass("hidden", true);
1029                                                 $(".unfollow", this).toggleClass("hidden", false);
1030                                         }
1031                                 });
1032                         });
1033                         return false;
1034                 });
1035                 $(".sone-menu .unfollow", replyElement).click(function() {
1036                         var unfollowElement = this;
1037                         ajaxGet("unfollowSone.ajax", { "sone": soneId, "formPassword": getFormPassword() }, function() {
1038                                 $(unfollowElement).addClass("hidden");
1039                                 $(unfollowElement).parent().find(".follow").removeClass("hidden");
1040                                 sone.find(".sone-menu").each(function() {
1041                                         if (getMenuSone(this) == soneId) {
1042                                                 $(".follow", this).toggleClass("hidden", false);
1043                                                 $(".unfollow", this).toggleClass("hidden", true);
1044                                         }
1045                                 });
1046                         });
1047                         return false;
1048                 });
1049         })(replyElement);
1050 }
1051
1052 /**
1053  * Ajaxifies the given notification by replacing the form with AJAX.
1054  *
1055  * @param notification
1056  *            jQuery object representing the notification.
1057  */
1058 function ajaxifyNotification(notification) {
1059         notification.find("form").submit(function() {
1060                 return false;
1061         });
1062         notification.find("input[name=returnPage]").val($.url.attr("relative"));
1063         if (notification.find(".short-text").length > 0) {
1064                 notification.find(".short-text").removeClass("hidden");
1065                 notification.find(".text").addClass("hidden");
1066         }
1067         notification.find("form.mark-as-read button").click(function() {
1068                 var allIds = $(":input[name=id]", this.form).val().split(" ");
1069                 for (var index = 0; index < allIds.length; index += 16) {
1070                         var ids = allIds.slice(index, index + 16).join(" ");
1071                         ajaxGet("markAsKnown.ajax", {"formPassword": getFormPassword(), "type": $(":input[name=type]", this.form).val(), "id": ids});
1072                 }
1073         });
1074         notification.find("a[class^='link-']").each(function() {
1075                 var linkElement = $(this);
1076                 if (linkElement.is("[href^='viewPost']")) {
1077                         var id = linkElement.attr("class").substr(5);
1078                         if (hasPost(id)) {
1079                                 linkElement.attr("href", "#post-" + id).addClass("in-page-link");
1080                         }
1081                 }
1082         });
1083         notification.find("form.dismiss button").click(function() {
1084                 ajaxGet("dismissNotification.ajax", { "formPassword" : getFormPassword(), "notification" : notification.attr("id") }, function(data, textStatus) {
1085                         /* dismiss in case of error, too. */
1086                         notification.slideUp();
1087                 }, function(xmlHttpRequest, textStatus, error) {
1088                         /* ignore error. */
1089                 });
1090         });
1091         return notification;
1092 }
1093
1094 /**
1095  * Returns the notification hash. This hash is used in {@link #getStatus()} to
1096  * determine whether the notifications changed and need to be reloaded.
1097  */
1098 function getNotificationHash() {
1099         return sone.find("#notification-area #notification-hash").text();
1100 }
1101
1102 /**
1103  * Sets the notification hash.
1104  *
1105  * @param notificationHash
1106  *            The new notification hash
1107  */
1108 function setNotificationHash(notificationHash) {
1109         sone.find("#notification-area #notification-hash").text(notificationHash);
1110 }
1111
1112 /**
1113  * Retrieves element IDs from notification elements.
1114  *
1115  * @param notification
1116  *            The notification element
1117  * @param selector
1118  *            The selector of the element containing the ID as text
1119  * @returns All extracted IDs
1120  */
1121 function getElementIds(notification, selector) {
1122         var elementIds = [];
1123         $(selector, notification).each(function() {
1124                 elementIds.push($(this).text());
1125         });
1126         return elementIds;
1127 }
1128
1129 /**
1130  * Compares the given notification elements and calls {@link #markSoneAsKnown()}
1131  * for every ID that is contained in the old notification but not in the new.
1132  *
1133  * @param oldNotification
1134  *            The old notification element
1135  * @param newNotification
1136  *            The new notification element
1137  */
1138 function checkForRemovedSones(oldNotification, newNotification) {
1139         if (getNotificationId(oldNotification) != "new-sone-notification") {
1140                 return;
1141         }
1142         var oldIds = getElementIds(oldNotification, ".new-sone-id");
1143         var newIds = getElementIds(newNotification, ".new-sone-id");
1144         $.each(oldIds, function(index, value) {
1145                 if ($.inArray(value, newIds) == -1) {
1146                         markSoneAsKnown(getSone(value), true);
1147                 }
1148         });
1149 }
1150
1151 /**
1152  * Compares the given notification elements and calls {@link #markPostAsKnown()}
1153  * for every ID that is contained in the old notification but not in the new.
1154  *
1155  * @param oldNotification
1156  *            The old notification element
1157  * @param newNotification
1158  *            The new notification element
1159  */
1160 function checkForRemovedPosts(oldNotification, newNotification) {
1161         if (getNotificationId(oldNotification) != "new-post-notification") {
1162                 return;
1163         }
1164         var oldIds = getElementIds(oldNotification, ".post-id");
1165         var newIds = getElementIds(newNotification, ".post-id");
1166         $.each(oldIds, function(index, value) {
1167                 if ($.inArray(value, newIds) == -1) {
1168                         markPostAsKnown(getPost(value), true);
1169                 }
1170         });
1171 }
1172
1173 /**
1174  * Compares the given notification elements and calls
1175  * {@link #markReplyAsKnown()} for every ID that is contained in the old
1176  * notification but not in the new.
1177  *
1178  * @param oldNotification
1179  *            The old notification element
1180  * @param newNotification
1181  *            The new notification element
1182  */
1183 function checkForRemovedReplies(oldNotification, newNotification) {
1184         if (getNotificationId(oldNotification) != "new-reply-notification") {
1185                 return;
1186         }
1187         var oldIds = getElementIds(oldNotification, ".reply-id");
1188         var newIds = getElementIds(newNotification, ".reply-id");
1189         $.each(oldIds, function(index, value) {
1190                 if ($.inArray(value, newIds) == -1) {
1191                         markReplyAsKnown(getReply(value), true);
1192                 }
1193         });
1194 }
1195
1196 function getStatus() {
1197         ajaxGet("getStatus.ajax", isViewSonePage() ? {"soneIds": getShownSoneId() } : isKnownSonesPage() ? {"soneIds": getShownSoneIds() } : {}, function(data, textStatus) {
1198                 if ((data != null) && data.success) {
1199                         /* process Sone information. */
1200                         $.each(data.sones, function(index, value) {
1201                                 updateSoneStatus(value.id, value.name, value.status, value.modified, value.locked, value.lastUpdatedUnknown ? null : value.lastUpdated, value.lastUpdatedText);
1202                         });
1203                         notLoggedIn = !data.loggedIn;
1204                         if (!notLoggedIn) {
1205                                 showOfflineMarker(!online);
1206                         }
1207                         if (data.notificationHash != getNotificationHash()) {
1208                                 console.log("Old hash: ", getNotificationHash(), ", new hash: ", data.notificationHash);
1209                                 requestNotifications();
1210                                 /* process new posts. */
1211                                 $.each(data.newPosts, function(index, value) {
1212                                         loadNewPost(value.id, value.sone, value.recipient, value.time);
1213                                 });
1214                                 /* process new replies. */
1215                                 $.each(data.newReplies, function(index, value) {
1216                                         loadNewReply(value.id, value.sone, value.post, value.postSone);
1217                                 });
1218                         }
1219                         /* do it again in 5 seconds. */
1220                         setTimeout(getStatus, 5000);
1221                 } else {
1222                         /* data.success was false, wait 30 seconds. */
1223                         setTimeout(getStatus, 30000);
1224                 }
1225         }, function() {
1226                 statusRequestQueued = false;
1227                 ajaxError();
1228         });
1229 }
1230
1231 function requestNotifications() {
1232         ajaxGet("getNotifications.ajax", {}, function(data, textStatus) {
1233                 if (data && data.success) {
1234                         /* search for removed notifications. */
1235                         sone.find("#notification-area .notification").each(function() {
1236                                 var notificationId = $(this).attr("id");
1237                                 var foundNotification = false;
1238                                 $.each(data.notifications, function(index, value) {
1239                                         if (value.id == notificationId) {
1240                                                 foundNotification = true;
1241                                                 return false;
1242                                         }
1243                                 });
1244                                 if (!foundNotification) {
1245                                         if (notificationId == "new-sone-notification" && (data.options["ShowNotification/NewSones"] == true)) {
1246                                                 $(".new-sone-id", this).each(function(index, element) {
1247                                                         var soneId = $(this).text();
1248                                                         markSoneAsKnown(getSone(soneId), true);
1249                                                 });
1250                                         } else if (notificationId == "new-post-notification" && (data.options["ShowNotification/NewPosts"] == true)) {
1251                                                 $(".post-id", this).each(function(index, element) {
1252                                                         var postId = $(this).text();
1253                                                         markPostAsKnown(getPost(postId), true);
1254                                                 });
1255                                         } else if (notificationId == "new-reply-notification" && (data.options["ShowNotification/NewReplies"] == true)) {
1256                                                 $(".reply-id", this).each(function(index, element) {
1257                                                         var replyId = $(this).text();
1258                                                         markReplyAsKnown(getReply(replyId), true);
1259                                                 });
1260                                         }
1261                                         $(this).slideUp("normal", function() {
1262                                                 $(this).remove();
1263                                                 /* remove activity when no notifications are visible. */
1264                                                 if (sone.find("#notification-area .notification").length == 0) {
1265                                                         resetActivity();
1266                                                 }
1267                                         });
1268                                 }
1269                         });
1270                         /* process notifications. */
1271                         $.each(data.notifications, function(index, value) {
1272                                 var oldNotification = getNotification(value.id);
1273                                 var notification = ajaxifyNotification(createNotification(value.id, value.lastUpdatedTime, value.text, value.dismissable)).hide();
1274                                 if (oldNotification.length != 0) {
1275                                         if ((oldNotification.find(".short-text").length > 0) && (notification.find(".short-text").length > 0)) {
1276                                                 var opened = oldNotification.is(":visible") && oldNotification.find(".short-text").hasClass("hidden");
1277                                                 notification.find(".short-text").toggleClass("hidden", opened);
1278                                                 notification.find(".text").toggleClass("hidden", !opened);
1279                                         }
1280                                         checkForRemovedSones(oldNotification, notification);
1281                                         checkForRemovedPosts(oldNotification, notification);
1282                                         checkForRemovedReplies(oldNotification, notification);
1283                                         oldNotification.replaceWith(notification.show());
1284                                 } else {
1285                                         sone.find("#notification-area").append(notification);
1286                                         if (value.id.substring(0, 5) != "local") {
1287                                                 notification.slideDown();
1288                                                 setActivity();
1289                                         }
1290                                 }
1291                         });
1292                         setNotificationHash(data.notificationHash);
1293                 }
1294         });
1295 }
1296
1297 /**
1298  * Returns the ID of the currently logged in Sone.
1299  *
1300  * @return The ID of the current Sone, or an empty string if no Sone is logged
1301  *         in
1302  */
1303 function getCurrentSoneId() {
1304         return $("#currentSoneId").text();
1305 }
1306
1307 /**
1308  * Returns the content of the page-id attribute.
1309  *
1310  * @returns The page ID
1311  */
1312 function getPageId() {
1313         return sone.find(".page-id").text();
1314 }
1315
1316 /**
1317  * Returns whether the current page is the index page.
1318  *
1319  * @returns {Boolean} <code>true</code> if the current page is the index page,
1320  *          <code>false</code> otherwise
1321  */
1322 function isIndexPage() {
1323         return getPageId() == "index";
1324 }
1325
1326 /**
1327  * Returns the current page of the selected pagination. If no pagination can be
1328  * found with the given selector, {@code 1} is returned.
1329  *
1330  * @param paginationSelector
1331  *            The pagination selector
1332  * @returns The current page of the pagination
1333  */
1334 function getPage(paginationSelector) {
1335         var pagination = $(paginationSelector);
1336         if (pagination.length > 0) {
1337                 return $(".current-page", paginationSelector).text();
1338         }
1339         return 1;
1340 }
1341
1342 /**
1343  * Returns whether the current page is a “view Sone” page.
1344  *
1345  * @returns {Boolean} <code>true</code> if the current page is a “view Sone”
1346  *          page, <code>false</code> otherwise
1347  */
1348 function isViewSonePage() {
1349         return getPageId() == "view-sone";
1350 }
1351
1352 /**
1353  * Returns the ID of the currently shown Sone. This will only return a sensible
1354  * value if isViewSonePage() returns <code>true</code>.
1355  *
1356  * @returns The ID of the currently shown Sone
1357  */
1358 function getShownSoneId() {
1359         return sone.find(".sone-id").first().text();
1360 }
1361
1362 /**
1363  * Returns the ID of all currently visible Sones. This is mainly used on the
1364  * “Known Sones” page.
1365  *
1366  * @returns The ID of the currently shown Sones
1367  */
1368 function getShownSoneIds() {
1369         var soneIds = [];
1370         sone.find("#known-sones .sone .id").each(function() {
1371                 soneIds.push($(this).text());
1372         });
1373         return soneIds.join(",");
1374 }
1375
1376 /**
1377  * Returns whether the current page is a “view post” page.
1378  *
1379  * @returns {Boolean} <code>true</code> if the current page is a “view post”
1380  *          page, <code>false</code> otherwise
1381  */
1382 function isViewPostPage() {
1383         return getPageId() == "view-post";
1384 }
1385
1386 /**
1387  * Returns the ID of the currently shown post. This will only return a sensible
1388  * value if isViewPostPage() returns <code>true</code>.
1389  *
1390  * @returns The ID of the currently shown post
1391  */
1392 function getShownPostId() {
1393         return sone.find(".post-id").text();
1394 }
1395
1396 /**
1397  * Returns whether the current page is the “known Sones” page.
1398  *
1399  * @returns {Boolean} <code>true</code> if the current page is the “known
1400  *          Sones” page, <code>false</code> otherwise
1401  */
1402 function isKnownSonesPage() {
1403         return getPageId() == "known-sones";
1404 }
1405
1406 /**
1407  * Returns whether a post with the given ID exists on the current page.
1408  *
1409  * @param postId
1410  *            The post ID to check for
1411  * @returns {Boolean} <code>true</code> if a post with the given ID already
1412  *          exists on the page, <code>false</code> otherwise
1413  */
1414 function hasPost(postId) {
1415         return $(".post#post-" + postId).length > 0;
1416 }
1417
1418 /**
1419  * Returns whether a reply with the given ID exists on the current page.
1420  *
1421  * @param replyId
1422  *            The reply ID to check for
1423  * @returns {Boolean} <code>true</code> if a reply with the given ID already
1424  *          exists on the page, <code>false</code> otherwise
1425  */
1426 function hasReply(replyId) {
1427         return sone.find(".reply#reply-" + replyId).length > 0;
1428 }
1429
1430 function loadNewPost(postId, soneId, recipientId, time) {
1431         if (hasPost(postId)) {
1432                 return;
1433         }
1434         if (!isIndexPage() || (getPage(".pagination-index") > 1)) {
1435                 if (!isViewPostPage() || (getShownPostId() != postId)) {
1436                         if (!isViewSonePage() || ((getShownSoneId() != soneId) && (getShownSoneId() != recipientId)) || (getPage(".post-navigation") > 1)) {
1437                                 return;
1438                         }
1439                 }
1440         }
1441         if (getPostTime(sone.find(".post").last()) > time) {
1442                 return;
1443         }
1444         ajaxGet("getPost.ajax", { "post" : postId }, function(data, textStatus) {
1445                 if ((data != null) && data.success) {
1446                         if (hasPost(data.post.id)) {
1447                                 return;
1448                         }
1449                         if ((!isIndexPage() || (getPage(".pagination-index") > 1)) && !(isViewSonePage() && ((getShownSoneId() == data.post.sone) || (getShownSoneId() == data.post.recipient) || (getPage(".post-navigation") > 1)))) {
1450                                 return;
1451                         }
1452                         var firstOlderPost = null;
1453                         sone.find(".post").each(function() {
1454                                 if (getPostTime(this) < data.post.time) {
1455                                         firstOlderPost = $(this);
1456                                         return false;
1457                                 }
1458                         });
1459                         var newPost = $(data.post.html).addClass("hidden");
1460                         if ($(".post-author-local", newPost).text() == "true") {
1461                                 newPost.removeClass("new");
1462                         }
1463                         if (firstOlderPost != null) {
1464                                 newPost.insertBefore(firstOlderPost);
1465                         }
1466                         ajaxifyPost(newPost);
1467                         updatePostTimes(data.post.id);
1468                         newPost.slideDown();
1469                         setActivity();
1470                 }
1471         });
1472 }
1473
1474 function loadNewReply(replyId, soneId, postId, postSoneId) {
1475         if (hasReply(replyId)) {
1476                 return;
1477         }
1478         if (!hasPost(postId)) {
1479                 return;
1480         }
1481         ajaxGet("getReply.ajax", { "reply": replyId }, function(data, textStatus) {
1482                 /* find post. */
1483                 if ((data != null) && data.success) {
1484                         if (hasReply(data.reply.id)) {
1485                                 return;
1486                         }
1487                         sone.find(".post#post-" + data.reply.postId).each(function() {
1488                                 var firstNewerReply = null;
1489                                 $(this).find(".replies .reply").each(function() {
1490                                         if (getReplyTime(this) > data.reply.time) {
1491                                                 firstNewerReply = $(this);
1492                                                 return false;
1493                                         }
1494                                 });
1495                                 var newReply = $(data.reply.html).addClass("hidden");
1496                                 if ($(".reply-author-local", newReply).text() == "true") {
1497                                         newReply.removeClass("new");
1498                                         (function(newReply) {
1499                                                 setTimeout(function() {
1500                                                         markReplyAsKnown(newReply, false);
1501                                                 }, 5000);
1502                                         })(newReply);
1503                                 }
1504                                 if (firstNewerReply != null) {
1505                                         newReply.insertBefore(firstNewerReply);
1506                                 } else {
1507                                         if ($(this).find(".replies .create-reply")) {
1508                                                 $(this).find(".replies .create-reply").before(newReply);
1509                                         } else {
1510                                                 $(this).find(".replies").append(newReply);
1511                                         }
1512                                 }
1513                                 ajaxifyReply(newReply);
1514                                 updateReplyTimes(data.reply.id);
1515                                 newReply.slideDown();
1516                                 setActivity();
1517                                 return false;
1518                         });
1519                 }
1520         });
1521 }
1522
1523 /**
1524  * Marks the given Sone as known if it is still new.
1525  *
1526  * @param soneElement
1527  *            The Sone to mark as known
1528  * @param skipRequest
1529  *            true to skip the JSON request, false or omit to perform the JSON
1530  *            request
1531  */
1532 function markSoneAsKnown(soneElement, skipRequest) {
1533         if ($(soneElement).hasClass("new")) {
1534                 $(soneElement).removeClass("new");
1535                 if ((typeof skipRequest == "undefined") || !skipRequest) {
1536                         ajaxGet("markAsKnown.ajax", {"formPassword": getFormPassword(), "type": "sone", "id": getSoneId(soneElement)});
1537                         requestNotifications();
1538                 }
1539         }
1540 }
1541
1542 function markPostAsKnown(postElements, skipRequest) {
1543         $(postElements).each(function() {
1544                 var postElement = this;
1545                 if ($(postElement).hasClass("new") || ((typeof skipRequest != "undefined"))) {
1546                         (function(postElement) {
1547                                 $(postElement).removeClass("new");
1548                                 if ((typeof skipRequest == "undefined") || !skipRequest) {
1549                                         ajaxGet("markAsKnown.ajax", {"formPassword": getFormPassword(), "type": "post", "id": getPostId(postElement)});
1550                                         requestNotifications();
1551                                 }
1552                         })(postElement);
1553                 }
1554                 $(".click-to-show", postElement).removeClass("new");
1555         });
1556         markReplyAsKnown($(postElements).find(".reply"), true);
1557 }
1558
1559 function markReplyAsKnown(replyElements, skipRequest) {
1560         $(replyElements).each(function() {
1561                 var replyElement = this;
1562                 if ($(replyElement).hasClass("new") || ((typeof skipRequest != "undefined"))) {
1563                         (function(replyElement) {
1564                                 $(replyElement).removeClass("new");
1565                                 if ((typeof skipRequest == "undefined") || !skipRequest) {
1566                                         ajaxGet("markAsKnown.ajax", {"formPassword": getFormPassword(), "type": "reply", "id": getReplyId(replyElement)});
1567                                         requestNotifications();
1568                                 }
1569                         })(replyElement);
1570                 }
1571         });
1572 }
1573
1574 /**
1575  * Updates the time of the post with the given ID.
1576  *
1577  * @param postId
1578  *            The ID of the post to update
1579  * @param timeText
1580  *            The text of the time to show
1581  * @param refreshTime
1582  *            The refresh time after which to request a new time (in seconds)
1583  * @param tooltip
1584  *            The tooltip to show
1585  */
1586 function updatePostTime(postId, timeText, refreshTime, tooltip) {
1587         if (!getPost(postId).is(":visible")) {
1588                 return;
1589         }
1590         getPost(postId).find(".post-status-line > .time a").html(timeText).attr("title", tooltip);
1591         (function(postId, refreshTime) {
1592                 setTimeout(function() {
1593                         updatePostTimes(postId);
1594                 }, refreshTime * 1000);
1595         })(postId, refreshTime);
1596 }
1597
1598 /**
1599  * Requests new rendered times for the posts with the given IDs.
1600  *
1601  * @param postIds
1602  *            Comma-separated post IDs
1603  */
1604 function updatePostTimes(postIds) {
1605         ajaxGet("getTimes.ajax", { "posts" : postIds }, function(data, textStatus) {
1606                 if ((data != null) && data.success) {
1607                         $.each(data.postTimes, function(index, value) {
1608                                 updatePostTime(index, value.timeText, value.refreshTime, value.tooltip);
1609                         });
1610                 }
1611         });
1612 }
1613
1614 /**
1615  * Updates the time of the reply with the given ID.
1616  *
1617  * @param postId
1618  *            The ID of the reply to update
1619  * @param timeText
1620  *            The text of the time to show
1621  * @param refreshTime
1622  *            The refresh time after which to request a new time (in seconds)
1623  * @param tooltip
1624  *            The tooltip to show
1625  */
1626 function updateReplyTime(replyId, timeText, refreshTime, tooltip) {
1627         getReply(replyId).find(".reply-status-line > .time").html(timeText).attr("title", tooltip);
1628         (function(replyId, refreshTime) {
1629                 setTimeout(function() {
1630                         updateReplyTimes(replyId);
1631                 }, refreshTime * 1000);
1632         })(replyId, refreshTime);
1633 }
1634
1635 /**
1636  * Requests new rendered times for the posts with the given IDs.
1637  *
1638  * @param postIds
1639  *            Comma-separated post IDs
1640  */
1641 function updateReplyTimes(replyIds) {
1642         ajaxGet("getTimes.ajax", { "replies" : replyIds }, function(data, textStatus) {
1643                 if ((data != null) && data.success) {
1644                         $.each(data.replyTimes, function(index, value) {
1645                                 updateReplyTime(index, value.timeText, value.refreshTime, value.tooltip);
1646                         });
1647                 }
1648         });
1649 }
1650
1651 function resetActivity() {
1652         var title = document.title;
1653         if (title.indexOf('(') == 0) {
1654                 setTitle(title.substr(title.indexOf(' ') + 1));
1655         }
1656         iconBlinking = false;
1657 }
1658
1659 function setActivity() {
1660         if (!focus) {
1661                 var title = document.title;
1662                 if (title.indexOf('(') != 0) {
1663                         setTitle("(!) " + title);
1664                 }
1665                 if (!iconBlinking) {
1666                         setTimeout(toggleIcon, 1500);
1667                         iconBlinking = true;
1668                 }
1669         }
1670 }
1671
1672 /**
1673  * Sets the window title after a small delay to prevent race-condition issues.
1674  *
1675  * @param title
1676  *            The title to set
1677  */
1678 function setTitle(title) {
1679         setTimeout(function() {
1680                 document.title = title;
1681         }, 50);
1682 }
1683
1684 /** Whether the icon is currently showing activity. */
1685 var iconActive = false;
1686
1687 /** Whether the icon is currently supposed to blink. */
1688 var iconBlinking = false;
1689
1690 /**
1691  * Toggles the icon. If the window has gained focus and the icon is still
1692  * showing the activity state, it is returned to normal.
1693  */
1694 function toggleIcon() {
1695         if (focus || !iconBlinking) {
1696                 if (iconActive) {
1697                         changeIcon("images/icon.png");
1698                         iconActive = false;
1699                 }
1700                 iconBlinking = false;
1701         } else {
1702                 iconActive = !iconActive;
1703                 changeIcon(iconActive ? "images/icon-activity.png" : "images/icon.png");
1704                 setTimeout(toggleIcon, 1500);
1705         }
1706 }
1707
1708 /**
1709  * Changes the icon of the page.
1710  *
1711  * @param iconUrl
1712  *            The new URL of the icon
1713  */
1714 function changeIcon(iconUrl) {
1715         $("link[rel=icon]").remove();
1716         $("head").append($("<link>").attr("rel", "icon").attr("type", "image/png").attr("href", iconUrl));
1717         $("iframe[id=icon-update]")[0].src += "";
1718 }
1719
1720 /**
1721  * Creates a new notification.
1722  *
1723  * @param id
1724  *            The ID of the notificaiton
1725  * @param text
1726  *            The text of the notification
1727  * @param dismissable
1728  *            <code>true</code> if the notification can be dismissed by the
1729  *            user
1730  */
1731 function createNotification(id, lastUpdatedTime, text, dismissable) {
1732         var notification = $("<div></div>").addClass("notification").attr("id", id).attr("lastUpdatedTime", lastUpdatedTime);
1733         if (dismissable) {
1734                 var dismissForm = sone.find("#notification-area #notification-dismiss-template").clone().removeClass("hidden").removeAttr("id");
1735                 dismissForm.find("input[name=notification]").val(id);
1736                 notification.append(dismissForm);
1737         }
1738         notification.append(text);
1739         return notification;
1740 }
1741
1742 /**
1743  * Shows the details of the notification with the given ID.
1744  *
1745  * @param notificationId
1746  *            The ID of the notification
1747  */
1748 function showNotificationDetails(notificationId) {
1749         sone.find(".notification#" + notificationId + " .text").removeClass("hidden");
1750         sone.find(".notification#" + notificationId + " .short-text").addClass("hidden");
1751 }
1752
1753 /**
1754  * Deletes the field with the given ID from the profile.
1755  *
1756  * @param fieldId
1757  *            The ID of the field to delete
1758  */
1759 function deleteProfileField(fieldId) {
1760         ajaxGet("deleteProfileField.ajax", {"formPassword": getFormPassword(), "field": fieldId}, function(data, textStatus) {
1761                 if (data && data.success) {
1762                         sone.find(".profile-field#" + data.field.id).slideUp();
1763                 }
1764         });
1765 }
1766
1767 /**
1768  * Renames a profile field.
1769  *
1770  * @param fieldId
1771  *            The ID of the field to rename
1772  * @param newName
1773  *            The new name of the field
1774  * @param successFunction
1775  *            Called when the renaming was successful
1776  */
1777 function editProfileField(fieldId, newName, successFunction) {
1778         ajaxGet("editProfileField.ajax", {"formPassword": getFormPassword(), "field": fieldId, "name": newName}, function(data, textStatus) {
1779                 if (data && data.success) {
1780                         successFunction();
1781                 }
1782         });
1783 }
1784
1785 /**
1786  * Moves the profile field with the given ID one slot in the given direction.
1787  *
1788  * @param fieldId
1789  *            The ID of the field to move
1790  * @param direction
1791  *            The direction to move in (“up” or “down”)
1792  * @param successFunction
1793  *            Function to call on success
1794  */
1795 function moveProfileField(fieldId, direction, successFunction) {
1796         ajaxGet("moveProfileField.ajax", {"formPassword": getFormPassword(), "field": fieldId, "direction": direction}, function(data, textStatus) {
1797                 if (data && data.success) {
1798                         successFunction();
1799                 }
1800         });
1801 }
1802
1803 /**
1804  * Moves the profile field with the given ID up one slot.
1805  *
1806  * @param fieldId
1807  *            The ID of the field to move
1808  * @param successFunction
1809  *            Function to call on success
1810  */
1811 function moveProfileFieldUp(fieldId, successFunction) {
1812         moveProfileField(fieldId, "up", successFunction);
1813 }
1814
1815 /**
1816  * Moves the profile field with the given ID down one slot.
1817  *
1818  * @param fieldId
1819  *            The ID of the field to move
1820  * @param successFunction
1821  *            Function to call on success
1822  */
1823 function moveProfileFieldDown(fieldId, successFunction) {
1824         moveProfileField(fieldId, "down", successFunction);
1825 }
1826
1827 var statusRequestQueued = true;
1828
1829 /**
1830  * Sets the status of the web interface as offline.
1831  */
1832 function ajaxError() {
1833         online = false;
1834         showOfflineMarker(true);
1835         if (!statusRequestQueued) {
1836                 setTimeout(getStatus, 5000);
1837                 statusRequestQueued = true;
1838         }
1839 }
1840
1841 /**
1842  * Sets the status of the web interface as online.
1843  */
1844 function ajaxSuccess() {
1845         online = true;
1846         showOfflineMarker(!online || (initiallyLoggedIn && notLoggedIn));
1847 }
1848
1849 /**
1850  * Shows or hides the offline marker.
1851  *
1852  * @param visible
1853  *            {@code true} to display the offline marker, {@code false} to hide
1854  *            it
1855  */
1856 function showOfflineMarker(visible) {
1857         /* jQuery documentation says toggle() works the other way around?! */
1858         sone.find("#offline-marker").toggle(visible);
1859         if (visible) {
1860                 sone.find("#main").addClass("offline");
1861         } else {
1862                 sone.find("#main").removeClass("offline");
1863         }
1864 }
1865
1866 //
1867 // EVERYTHING BELOW HERE IS EXECUTED AFTER LOADING THE PAGE
1868 //
1869
1870 var sone = $("#sone");
1871 var focus = true;
1872 var online = true;
1873 var initiallyLoggedIn = sone.find("#loggedIn").text() == "true";
1874 var notLoggedIn = !initiallyLoggedIn;
1875
1876 /** ID of the next-to-show Sone context menu. */
1877 var currentSoneMenuId;
1878
1879 /** Timeout handler for the next-to-show Sone context menu. */
1880 var currentSoneMenuTimeoutHandler;
1881
1882 $(document).ready(function() {
1883
1884         /* rip out the status update textarea. */
1885         sone.find(".rip-out").each(function() {
1886                 var oldElement = $(this);
1887                 var newElement = $("<input type='text'/>");
1888                 newElement.attr("class", oldElement.attr("class")).attr("name", oldElement.attr("name"));
1889                 oldElement.before(newElement).remove();
1890         });
1891
1892         /* this initializes the status update input field. */
1893         getTranslation("WebInterface.DefaultText.StatusUpdate", function(defaultText) {
1894                 registerInputTextareaSwap("#sone #update-status .status-input", defaultText, "text", false, false);
1895                 sone.find("#update-status .select-sender").css("display", "inline");
1896                 sone.find("#update-status .sender").hide();
1897                 sone.find("#update-status .select-sender button").click(function() {
1898                         sone.find("#update-status .sender").show();
1899                         sone.find("#update-status .select-sender").hide();
1900                         return false;
1901                 });
1902                 sone.find("#update-status").submit(function() {
1903                         var button = $("button:submit", this);
1904                         button.attr("disabled", "disabled");
1905                         if ($(this).find(":input.default:enabled").length > 0) {
1906                                 return false;
1907                         }
1908                         var sender = $(this).find(":input[name=sender]").val();
1909                         var text = $(this).find(":input[name=text]:enabled").val();
1910                         ajaxGet("createPost.ajax", { "formPassword": getFormPassword(), "sender": sender, "text": text }, function(data, textStatus) {
1911                                 button.removeAttr("disabled");
1912                         });
1913                         $(this).find(":input[name=sender]").val(getCurrentSoneId());
1914                         $(this).find(":input[name=text]:enabled").val("").blur();
1915                         $(this).find(".sender").hide();
1916                         $(this).find(".select-sender").show();
1917                         return false;
1918                 });
1919         });
1920
1921         /* ajaxify the search input field. */
1922         getTranslation("WebInterface.DefaultText.Search", function(defaultText) {
1923                 registerInputTextareaSwap("#sone #search input[name=query]", defaultText, "query", false, true);
1924         });
1925
1926         /* ajaxify input field on “view Sone” page. */
1927         getTranslation("WebInterface.DefaultText.Message", function(defaultText) {
1928                 registerInputTextareaSwap("#sone #post-message input[name=text]", defaultText, "text", false, false);
1929                 sone.find("#post-message .select-sender").css("display", "inline");
1930                 sone.find("#post-message .sender").hide();
1931                 sone.find("#post-message .select-sender button").click(function() {
1932                         sone.find("#post-message .sender").show();
1933                         sone.find("#post-message .select-sender").hide();
1934                         return false;
1935                 });
1936                 sone.find("#post-message").submit(function() {
1937                         var sender = $(this).find(":input[name=sender]").val();
1938                         var text = $(this).find(":input[name=text]:enabled").val();
1939                         ajaxGet("createPost.ajax", { "formPassword": getFormPassword(), "recipient": getShownSoneId(), "sender": sender, "text": text });
1940                         $(this).find(":input[name=sender]").val(getCurrentSoneId());
1941                         $(this).find(":input[name=text]:enabled").val("").blur();
1942                         $(this).find(".sender").hide();
1943                         $(this).find(".select-sender").show();
1944                         return false;
1945                 });
1946         });
1947
1948         /* Ajaxifies all posts. */
1949         /* calling getTranslation here will cache the necessary values. */
1950         getTranslation("WebInterface.Confirmation.DeletePostButton", function() {
1951                 getTranslation("WebInterface.Confirmation.DeleteReplyButton", function() {
1952                         getTranslation("WebInterface.DefaultText.Reply", function() {
1953                 getTranslation("WebInterface.Button.Comment", function () {
1954                     sone.find(".post").each(function() {
1955                                                 ajaxifyPost(this);
1956                                         });
1957                                 });
1958                         });
1959                 });
1960         });
1961
1962         /* update post times. */
1963         var postIds = [];
1964         sone.find(".post").each(function() {
1965                 postIds.push(getPostId(this));
1966         });
1967         updatePostTimes(postIds.join(","));
1968
1969         /* hides all replies but the latest two. */
1970         if (!isViewPostPage()) {
1971                 getTranslation("WebInterface.ClickToShow.Replies", function(text) {
1972                         sone.find(".post .replies").each(function() {
1973                                 var allReplies = $(this).find(".reply");
1974                                 if (allReplies.length > 2) {
1975                                         var newHidden = false;
1976                                         for (var replyIndex = 0; replyIndex < (allReplies.length - 2); ++replyIndex) {
1977                                                 $(allReplies[replyIndex]).addClass("hidden");
1978                                                 newHidden |= $(allReplies[replyIndex]).hasClass("new");
1979                                         }
1980                                         var clickToShowElement = $("<div></div>").addClass("click-to-show");
1981                                         if (newHidden) {
1982                                                 clickToShowElement.addClass("new");
1983                                         }
1984                                         (function(clickToShowElement, allReplies, text) {
1985                                                 clickToShowElement.text(text);
1986                                                 clickToShowElement.click(function() {
1987                                                         allReplies.removeClass("hidden");
1988                                                         clickToShowElement.addClass("hidden");
1989                                                 });
1990                                         })(clickToShowElement, allReplies, text);
1991                                         $(allReplies[0]).before(clickToShowElement);
1992                                 }
1993                         });
1994                 });
1995         }
1996
1997         sone.find(".sone").each(function() {
1998                 ajaxifySone($(this));
1999         });
2000
2001         /* process all existing notifications, ajaxify dismiss buttons. */
2002         sone.find("#notification-area .notification").each(function() {
2003                 ajaxifyNotification($(this));
2004         });
2005
2006         /* activate status polling. */
2007         setTimeout(getStatus, 5000);
2008
2009         /* reset activity counter when the page has focus. */
2010         $(window).focus(function() {
2011                 focus = true;
2012                 resetActivity();
2013         }).blur(function() {
2014                 focus = false;
2015         });
2016
2017 });