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

   1 /* Sone JavaScript functions. */
   2
   3 /* jQuery overrides. */
   4 oldGetJson = jQuery.prototype.getJSON;
   5 jQuery.prototype.getJSON = function(url, data, successCallback, errorCallback) {
   6         if (typeof errorCallback == "undefined") {
   7                 return oldGetJson(url, data, successCallback);
   8         }
   9         if (jQuery.isFunction(data)) {
  10                 errorCallback = successCallback;
  11                 successCallback = data;
  12                 data = null;
  13         }
  14         return jQuery.ajax({
  15                 data: data,
  16                 error: errorCallback,
  17                 success: successCallback,
  18                 url: url
  19         });
  20 }
  21
  22 function isOnline() {
  23         return $("#sone").hasClass("online");
  24 }
  25
  26 function registerInputTextareaSwap(inputElement, defaultText, inputFieldName, optional, dontUseTextarea) {
  27         $(inputElement).each(function() {
  28                 textarea = $(dontUseTextarea ? "<input type=\"text\" name=\"" + inputFieldName + "\">" : "<textarea name=\"" + inputFieldName + "\"></textarea>").blur(function() {
  29                         if ($(this).val() == "") {
  30                                 $(this).hide();
  31                                 inputField = $(this).data("inputField");
  32                                 inputField.show().removeAttr("disabled").addClass("default");
  33                                 inputField.val(defaultText);
  34                         }
  35                 }).hide().data("inputField", $(this)).val($(this).val());
  36                 $(this).after(textarea);
  37                 (function(inputField, textarea) {
  38                         inputField.focus(function() {
  39                                 $(this).hide().attr("disabled", "disabled");
  40                                 textarea.show().focus();
  41                         });
  42                         if (inputField.val() == "") {
  43                                 inputField.addClass("default");
  44                                 inputField.val(defaultText);
  45                         } else {
  46                                 inputField.hide().attr("disabled", "disabled");
  47                                 textarea.show();
  48                         }
  49                         $(inputField.get(0).form).submit(function() {
  50                                 inputField.attr("disabled", "disabled");
  51                                 if (!optional && (textarea.val() == "")) {
  52                                         inputField.removeAttr("disabled").focus();
  53                                         return false;
  54                                 }
  55                         });
  56                 })($(this), textarea);
  57         });
  58 }
  59
  60 /**
  61  * Adds a “comment” link to all status lines contained in the given element.
  62  *
  63  * @param postId
  64  *            The ID of the post
  65  * @param element
  66  *            The element to add a “comment” link to
  67  */
  68 function addCommentLink(postId, element, insertAfterThisElement) {
  69         if (($(element).find(".show-reply-form").length > 0) || (getPostElement(element).find(".create-reply").length == 0)) {
  70                 return;
  71         }
  72         commentElement = (function(postId) {
  73                 separator = $("<span> · </span>").addClass("separator");
  74                 var commentElement = $("<div><span>Comment</span></div>").addClass("show-reply-form").click(function() {
  75                         replyElement = $("#sone .post#" + postId + " .create-reply");
  76                         replyElement.removeClass("hidden");
  77                         replyElement.removeClass("light");
  78                         (function(replyElement) {
  79                                 replyElement.find("input.reply-input").blur(function() {
  80                                         if ($(this).hasClass("default")) {
  81                                                 replyElement.addClass("light");
  82                                         }
  83                                 }).focus(function() {
  84                                         replyElement.removeClass("light");
  85                                 });
  86                         })(replyElement);
  87                         replyElement.find("input.reply-input").focus();
  88                 });
  89                 return commentElement;
  90         })(postId);
  91         $(insertAfterThisElement).after(commentElement.clone(true));
  92         $(insertAfterThisElement).after(separator);
  93 }
  94
  95 var translations = {};
  96
  97 /**
  98  * Retrieves the translation for the given key and calls the callback function.
  99  * The callback function takes a single parameter, the translated string.
 100  *
 101  * @param key
 102  *            The key of the translation string
 103  * @param callback
 104  *            The callback function
 105  */
 106 function getTranslation(key, callback) {
 107         if (key in translations) {
 108                 callback(translations[key]);
 109                 return;
 110         }
 111         $.getJSON("getTranslation.ajax", {"key": key}, function(data, textStatus) {
 112                 if ((data != null) && data.success) {
 113                         translations[key] = data.value;
 114                         callback(data.value);
 115                 }
 116         }, function(xmlHttpRequest, textStatus, error) {
 117                 /* ignore error. */
 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) {
 148         $("#sone .sone." + filterSoneId(soneId)).
 149                 toggleClass("unknown", status == "unknown").
 150                 toggleClass("idle", status == "idle").
 151                 toggleClass("inserting", status == "inserting").
 152                 toggleClass("downloading", status == "downloading").
 153                 toggleClass("modified", modified);
 154         $("#sone .sone." + filterSoneId(soneId) + " .lock").toggleClass("hidden", locked);
 155         $("#sone .sone." + filterSoneId(soneId) + " .unlock").toggleClass("hidden", !locked);
 156         if (lastUpdated != null) {
 157                 $("#sone .sone." + filterSoneId(soneId) + " .last-update span.time").text(lastUpdated);
 158         } else {
 159                 getTranslation("View.Sone.Text.UnknownDate", function(unknown) {
 160                         $("#sone .sone." + filterSoneId(soneId) + " .last-update span.time").text(unknown);
 161                 });
 162         }
 163         $("#sone .sone." + filterSoneId(soneId) + " .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                 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                 $.getJSON("deletePost.ajax", { "post": postId, "formPassword": getFormPassword() }, function(data, textStatus) {
 214                         if (data == null) {
 215                                 return;
 216                         }
 217                         if (data.success) {
 218                                 $("#sone .post#" + postId).slideUp();
 219                         } else if (data.error == "invalid-post-id") {
 220                                 alert("Invalid post ID given!");
 221                         } else if (data.error == "auth-required") {
 222                                 alert("You need to be logged in.");
 223                         } else if (data.error == "not-authorized") {
 224                                 alert("You are not allowed to delete this post.");
 225                         }
 226                 }, function(xmlHttpRequest, textStatus, error) {
 227                         /* ignore error. */
 228                 });
 229         });
 230 }
 231
 232 /**
 233  * Enhances a reply’s “delete” button.
 234  *
 235  * @param button
 236  *            The button element
 237  * @param replyId
 238  *            The ID of the reply to delete
 239  * @param text
 240  *            The text to replace the button with
 241  */
 242 function enhanceDeleteReplyButton(button, replyId, text) {
 243         enhanceDeleteButton(button, text, function() {
 244                 $.getJSON("deleteReply.ajax", { "reply": replyId, "formPassword": $("#sone #formPassword").text() }, function(data, textStatus) {
 245                         if (data == null) {
 246                                 return;
 247                         }
 248                         if (data.success) {
 249                                 $("#sone .reply#" + replyId).slideUp();
 250                         } else if (data.error == "invalid-reply-id") {
 251                                 alert("Invalid reply ID given!");
 252                         } else if (data.error == "auth-required") {
 253                                 alert("You need to be logged in.");
 254                         } else if (data.error == "not-authorized") {
 255                                 alert("You are not allowed to delete this reply.");
 256                         }
 257                 }, function(xmlHttpRequest, textStatus, error) {
 258                         /* ignore error. */
 259                 });
 260         });
 261 }
 262
 263 function getFormPassword() {
 264         return $("#sone #formPassword").text();
 265 }
 266
 267 function getSoneElement(element) {
 268         return $(element).closest(".sone");
 269 }
 270
 271 /**
 272  * Generates a list of Sones by concatening the names of the given sones with a
 273  * new line character (“\n”).
 274  *
 275  * @param sones
 276  *            The sones to format
 277  * @returns {String} The created string
 278  */
 279 function generateSoneList(sones) {
 280         var soneList = "";
 281         $.each(sones, function() {
 282                 if (soneList != "") {
 283                         soneList += ", ";
 284                 }
 285                 soneList += this.name;
 286         });
 287         return soneList;
 288 }
 289
 290 /**
 291  * Returns the ID of the Sone that this element belongs to.
 292  *
 293  * @param element
 294  *            The element to locate the matching Sone ID for
 295  * @returns The ID of the Sone, or undefined
 296  */
 297 function getSoneId(element) {
 298         return getSoneElement(element).find(".id").text();
 299 }
 300
 301 /**
 302  * Returns the element of the post with the given ID.
 303  *
 304  * @param postId
 305  *            The ID of the post
 306  * @returns The element of the post
 307  */
 308 function getPost(postId) {
 309         return $("#sone .post#" + postId);
 310 }
 311
 312 function getPostElement(element) {
 313         return $(element).closest(".post");
 314 }
 315
 316 function getPostId(element) {
 317         return getPostElement(element).attr("id");
 318 }
 319
 320 function getPostTime(element) {
 321         return getPostElement(element).find(".post-time").text();
 322 }
 323
 324 /**
 325  * Returns the author of the post the given element belongs to.
 326  *
 327  * @param element
 328  *            The element whose post to get the author for
 329  * @returns The ID of the authoring Sone
 330  */
 331 function getPostAuthor(element) {
 332         return getPostElement(element).find(".post-author").text();
 333 }
 334
 335 function getReplyElement(element) {
 336         return $(element).closest(".reply");
 337 }
 338
 339 function getReplyId(element) {
 340         return getReplyElement(element).attr("id");
 341 }
 342
 343 function getReplyTime(element) {
 344         return getReplyElement(element).find(".reply-time").text();
 345 }
 346
 347 /**
 348  * Returns the author of the reply the given element belongs to.
 349  *
 350  * @param element
 351  *            The element whose reply to get the author for
 352  * @returns The ID of the authoring Sone
 353  */
 354 function getReplyAuthor(element) {
 355         return getReplyElement(element).find(".reply-author").text();
 356 }
 357
 358 function likePost(postId) {
 359         $.getJSON("like.ajax", { "type": "post", "post" : postId, "formPassword": getFormPassword() }, function(data, textStatus) {
 360                 if ((data == null) || !data.success) {
 361                         return;
 362                 }
 363                 $("#sone .post#" + postId + " > .inner-part > .status-line .like").addClass("hidden");
 364                 $("#sone .post#" + postId + " > .inner-part > .status-line .unlike").removeClass("hidden");
 365                 updatePostLikes(postId);
 366         }, function(xmlHttpRequest, textStatus, error) {
 367                 /* ignore error. */
 368         });
 369 }
 370
 371 function unlikePost(postId) {
 372         $.getJSON("unlike.ajax", { "type": "post", "post" : postId, "formPassword": getFormPassword() }, function(data, textStatus) {
 373                 if ((data == null) || !data.success) {
 374                         return;
 375                 }
 376                 $("#sone .post#" + postId + " > .inner-part > .status-line .unlike").addClass("hidden");
 377                 $("#sone .post#" + postId + " > .inner-part > .status-line .like").removeClass("hidden");
 378                 updatePostLikes(postId);
 379         }, function(xmlHttpRequest, textStatus, error) {
 380                 /* ignore error. */
 381         });
 382 }
 383
 384 function updatePostLikes(postId) {
 385         $.getJSON("getLikes.ajax", { "type": "post", "post": postId }, function(data, textStatus) {
 386                 if ((data != null) && data.success) {
 387                         $("#sone .post#" + postId + " > .inner-part > .status-line .likes").toggleClass("hidden", data.likes == 0)
 388                         $("#sone .post#" + postId + " > .inner-part > .status-line .likes span.like-count").text(data.likes);
 389                         $("#sone .post#" + postId + " > .inner-part > .status-line .likes > span").attr("title", generateSoneList(data.sones));
 390                 }
 391         }, function(xmlHttpRequest, textStatus, error) {
 392                 /* ignore error. */
 393         });
 394 }
 395
 396 function likeReply(replyId) {
 397         $.getJSON("like.ajax", { "type": "reply", "reply" : replyId, "formPassword": getFormPassword() }, function(data, textStatus) {
 398                 if ((data == null) || !data.success) {
 399                         return;
 400                 }
 401                 $("#sone .reply#" + replyId + " .status-line .like").addClass("hidden");
 402                 $("#sone .reply#" + replyId + " .status-line .unlike").removeClass("hidden");
 403                 updateReplyLikes(replyId);
 404         }, function(xmlHttpRequest, textStatus, error) {
 405                 /* ignore error. */
 406         });
 407 }
 408
 409 function unlikeReply(replyId) {
 410         $.getJSON("unlike.ajax", { "type": "reply", "reply" : replyId, "formPassword": getFormPassword() }, function(data, textStatus) {
 411                 if ((data == null) || !data.success) {
 412                         return;
 413                 }
 414                 $("#sone .reply#" + replyId + " .status-line .unlike").addClass("hidden");
 415                 $("#sone .reply#" + replyId + " .status-line .like").removeClass("hidden");
 416                 updateReplyLikes(replyId);
 417         }, function(xmlHttpRequest, textStatus, error) {
 418                 /* ignore error. */
 419         });
 420 }
 421
 422 /**
 423  * Trusts the Sone with the given ID.
 424  *
 425  * @param soneId
 426  *            The ID of the Sone to trust
 427  */
 428 function trustSone(soneId) {
 429         $.getJSON("trustSone.ajax", { "formPassword" : getFormPassword(), "sone" : soneId }, function(data, textStatus) {
 430                 if ((data != null) && data.success) {
 431                         updateTrustControls(soneId, data.trustValue);
 432                 }
 433         });
 434 }
 435
 436 /**
 437  * Distrusts the Sone with the given ID, i.e. assigns a negative trust value.
 438  *
 439  * @param soneId
 440  *            The ID of the Sone to distrust
 441  */
 442 function distrustSone(soneId) {
 443         $.getJSON("distrustSone.ajax", { "formPassword" : getFormPassword(), "sone" : soneId }, function(data, textStatus) {
 444                 if ((data != null) && data.success) {
 445                         updateTrustControls(soneId, data.trustValue);
 446                 }
 447         });
 448 }
 449
 450 /**
 451  * Untrusts the Sone with the given ID, i.e. removes any trust assignment.
 452  *
 453  * @param soneId
 454  *            The ID of the Sone to untrust
 455  */
 456 function untrustSone(soneId) {
 457         $.getJSON("untrustSone.ajax", { "formPassword" : getFormPassword(), "sone" : soneId }, function(data, textStatus) {
 458                 if ((data != null) && data.success) {
 459                         updateTrustControls(soneId, data.trustValue);
 460                 }
 461         });
 462 }
 463
 464 /**
 465  * Updates the trust controls for all posts and replies of the given Sone,
 466  * according to the given trust value.
 467  *
 468  * @param soneId
 469  *            The ID of the Sone to update all trust controls for
 470  * @param trustValue
 471  *            The trust value for the Sone
 472  */
 473 function updateTrustControls(soneId, trustValue) {
 474         $("#sone .post").each(function() {
 475                 if (getPostAuthor(this) == soneId) {
 476                         getPostElement(this).find(".post-trust").toggleClass("hidden", trustValue != null);
 477                         getPostElement(this).find(".post-distrust").toggleClass("hidden", trustValue != null);
 478                         getPostElement(this).find(".post-untrust").toggleClass("hidden", trustValue == null);
 479                 }
 480         });
 481         $("#sone .reply").each(function() {
 482                 if (getReplyAuthor(this) == soneId) {
 483                         getReplyElement(this).find(".reply-trust").toggleClass("hidden", trustValue != null);
 484                         getReplyElement(this).find(".reply-distrust").toggleClass("hidden", trustValue != null);
 485                         getReplyElement(this).find(".reply-untrust").toggleClass("hidden", trustValue == null);
 486                 }
 487         });
 488 }
 489
 490 /**
 491  * Bookmarks the post with the given ID.
 492  *
 493  * @param postId
 494  *            The ID of the post to bookmark
 495  */
 496 function bookmarkPost(postId) {
 497         (function(postId) {
 498                 $.getJSON("bookmark.ajax", {"formPassword": getFormPassword(), "type": "post", "post": postId}, function(data, textStatus) {
 499                         if ((data != null) && data.success) {
 500                                 getPost(postId).find(".bookmark").toggleClass("hidden", true);
 501                                 getPost(postId).find(".unbookmark").toggleClass("hidden", false);
 502                         }
 503                 });
 504         })(postId);
 505 }
 506
 507 /**
 508  * Unbookmarks the post with the given ID.
 509  *
 510  * @param postId
 511  *            The ID of the post to unbookmark
 512  */
 513 function unbookmarkPost(postId) {
 514         $.getJSON("unbookmark.ajax", {"formPassword": getFormPassword(), "type": "post", "post": postId}, function(data, textStatus) {
 515                 if ((data != null) && data.success) {
 516                         getPost(postId).find(".bookmark").toggleClass("hidden", false);
 517                         getPost(postId).find(".unbookmark").toggleClass("hidden", true);
 518                 }
 519         });
 520 }
 521
 522 function updateReplyLikes(replyId) {
 523         $.getJSON("getLikes.ajax", { "type": "reply", "reply": replyId }, function(data, textStatus) {
 524                 if ((data != null) && data.success) {
 525                         $("#sone .reply#" + replyId + " .status-line .likes").toggleClass("hidden", data.likes == 0)
 526                         $("#sone .reply#" + replyId + " .status-line .likes span.like-count").text(data.likes);
 527                         $("#sone .reply#" + replyId + " .status-line .likes > span").attr("title", generateSoneList(data.sones));
 528                 }
 529         }, function(xmlHttpRequest, textStatus, error) {
 530                 /* ignore error. */
 531         });
 532 }
 533
 534 /**
 535  * Posts a reply and calls the given callback when the request finishes.
 536  *
 537  * @param sender
 538  *            The ID of the sender
 539  * @param postId
 540  *            The ID of the post the reply refers to
 541  * @param text
 542  *            The text to post
 543  * @param callbackFunction
 544  *            The callback function to call when the request finishes (takes 3
 545  *            parameters: success, error, replyId)
 546  */
 547 function postReply(sender, postId, text, callbackFunction) {
 548         $.getJSON("createReply.ajax", { "formPassword" : getFormPassword(), "sender": sender, "post" : postId, "text": text }, function(data, textStatus) {
 549                 if (data == null) {
 550                         /* TODO - show error */
 551                         return;
 552                 }
 553                 if (data.success) {
 554                         callbackFunction(true, null, data.reply, data.sone);
 555                 } else {
 556                         callbackFunction(false, data.error);
 557                 }
 558         }, function(xmlHttpRequest, textStatus, error) {
 559                 /* ignore error. */
 560         });
 561 }
 562
 563 /**
 564  * Requests information about the reply with the given ID.
 565  *
 566  * @param replyId
 567  *            The ID of the reply
 568  * @param callbackFunction
 569  *            A callback function (parameters soneId, soneName, replyTime,
 570  *            replyDisplayTime, text, html)
 571  */
 572 function getReply(replyId, callbackFunction) {
 573         $.getJSON("getReply.ajax", { "reply" : replyId }, function(data, textStatus) {
 574                 if ((data != null) && data.success) {
 575                         callbackFunction(data.soneId, data.soneName, data.time, data.displayTime, data.text, data.html);
 576                 }
 577         }, function(xmlHttpRequest, textStatus, error) {
 578                 /* ignore error. */
 579         });
 580 }
 581
 582 /**
 583  * Ajaxifies the given Sone by enhancing all eligible elements with AJAX.
 584  *
 585  * @param soneElement
 586  *            The Sone to ajaxify
 587  */
 588 function ajaxifySone(soneElement) {
 589         /*
 590          * convert all “follow”, “unfollow”, “lock”, and “unlock” links to something
 591          * nicer.
 592          */
 593         $(".follow", soneElement).submit(function() {
 594                 var followElement = this;
 595                 $.getJSON("followSone.ajax", { "sone": getSoneId(this), "formPassword": getFormPassword() }, function() {
 596                         $(followElement).addClass("hidden");
 597                         $(followElement).parent().find(".unfollow").removeClass("hidden");
 598                 });
 599                 return false;
 600         });
 601         $(".unfollow", soneElement).submit(function() {
 602                 var unfollowElement = this;
 603                 $.getJSON("unfollowSone.ajax", { "sone": getSoneId(this), "formPassword": getFormPassword() }, function() {
 604                         $(unfollowElement).addClass("hidden");
 605                         $(unfollowElement).parent().find(".follow").removeClass("hidden");
 606                 });
 607                 return false;
 608         });
 609         $(".lock", soneElement).submit(function() {
 610                 var lockElement = this;
 611                 $.getJSON("lockSone.ajax", { "sone" : getSoneId(this), "formPassword" : getFormPassword() }, function() {
 612                         $(lockElement).addClass("hidden");
 613                         $(lockElement).parent().find(".unlock").removeClass("hidden");
 614                 });
 615                 return false;
 616         });
 617         $(".unlock", soneElement).submit(function() {
 618                 var unlockElement = this;
 619                 $.getJSON("unlockSone.ajax", { "sone" : getSoneId(this), "formPassword" : getFormPassword() }, function() {
 620                         $(unlockElement).addClass("hidden");
 621                         $(unlockElement).parent().find(".lock").removeClass("hidden");
 622                 });
 623                 return false;
 624         });
 625
 626         /* mark Sone as known when clicking it. */
 627         $(soneElement).click(function() {
 628                 markSoneAsKnown(soneElement);
 629         });
 630 }
 631
 632 /**
 633  * Ajaxifies the given post by enhancing all eligible elements with AJAX.
 634  *
 635  * @param postElement
 636  *            The post element to ajaxify
 637  */
 638 function ajaxifyPost(postElement) {
 639         $(postElement).find("form").submit(function() {
 640                 return false;
 641         });
 642         $(postElement).find(".create-reply button:submit").click(function() {
 643                 button = $(this);
 644                 button.attr("disabled", "disabled");
 645                 sender = $(this.form).find(":input[name=sender]").val();
 646                 inputField = $(this.form).find(":input[name=text]:enabled").get(0);
 647                 postId = getPostId(this);
 648                 text = $(inputField).val();
 649                 (function(sender, postId, text, inputField) {
 650                         postReply(sender, postId, text, function(success, error, replyId, soneId) {
 651                                 if (success) {
 652                                         $(inputField).val("");
 653                                         loadNewReply(replyId, soneId, postId);
 654                                         $("#sone .post#" + postId + " .create-reply").addClass("hidden");
 655                                         $("#sone .post#" + postId + " .create-reply .sender").hide();
 656                                         $("#sone .post#" + postId + " .create-reply .select-sender").show();
 657                                         $("#sone .post#" + postId + " .create-reply :input[name=sender]").val(getCurrentSoneId());
 658                                 } else {
 659                                         alert(error);
 660                                 }
 661                                 button.removeAttr("disabled");
 662                         });
 663                 })(sender, postId, text, inputField);
 664                 return false;
 665         });
 666
 667         /* replace all “delete” buttons with javascript. */
 668         (function(postElement) {
 669                 getTranslation("WebInterface.Confirmation.DeletePostButton", function(deletePostText) {
 670                         postId = getPostId(postElement);
 671                         enhanceDeletePostButton($(postElement).find(".delete-post button"), postId, deletePostText);
 672                 });
 673         })(postElement);
 674
 675         /* convert all “like” buttons to javascript functions. */
 676         $(postElement).find(".like-post").submit(function() {
 677                 likePost(getPostId(this));
 678                 return false;
 679         });
 680         $(postElement).find(".unlike-post").submit(function() {
 681                 unlikePost(getPostId(this));
 682                 return false;
 683         });
 684
 685         /* convert trust control buttons to javascript functions. */
 686         $(postElement).find(".post-trust").submit(function() {
 687                 trustSone(getPostAuthor(this));
 688                 return false;
 689         });
 690         $(postElement).find(".post-distrust").submit(function() {
 691                 distrustSone(getPostAuthor(this));
 692                 return false;
 693         });
 694         $(postElement).find(".post-untrust").submit(function() {
 695                 untrustSone(getPostAuthor(this));
 696                 return false;
 697         });
 698
 699         /* convert bookmark/unbookmark buttons to javascript functions. */
 700         $(postElement).find(".bookmark").submit(function() {
 701                 bookmarkPost(getPostId(this));
 702                 return false;
 703         });
 704         $(postElement).find(".unbookmark").submit(function() {
 705                 unbookmarkPost(getPostId(this));
 706                 return false;
 707         });
 708
 709         /* convert “show source” link into javascript function. */
 710         $(postElement).find(".show-source").each(function() {
 711                 $("a", this).click(function() {
 712                         $(".post-text.text", getPostElement(this)).toggleClass("hidden");
 713                         $(".post-text.raw-text", getPostElement(this)).toggleClass("hidden");
 714                         return false;
 715                 });
 716         });
 717
 718         /* add “comment” link. */
 719         addCommentLink(getPostId(postElement), postElement, $(postElement).find(".post-status-line .time"));
 720
 721         /* process all replies. */
 722         $(postElement).find(".reply").each(function() {
 723                 ajaxifyReply(this);
 724         });
 725
 726         /* process reply input fields. */
 727         getTranslation("WebInterface.DefaultText.Reply", function(text) {
 728                 $(postElement).find("input.reply-input").each(function() {
 729                         registerInputTextareaSwap(this, text, "text", false, false);
 730                 });
 731         });
 732
 733         /* process sender selection. */
 734         $(".select-sender", postElement).css("display", "inline");
 735         $(".sender", postElement).hide();
 736         $(".select-sender button", postElement).click(function() {
 737                 $(".sender", postElement).show();
 738                 $(".select-sender", postElement).hide();
 739                 return false;
 740         });
 741
 742         /* mark everything as known on click. */
 743         $(postElement).click(function(event) {
 744                 if ($(event.target).hasClass("click-to-show")) {
 745                         return false;
 746                 }
 747                 markPostAsKnown(this);
 748         });
 749
 750         /* hide reply input field. */
 751         $(postElement).find(".create-reply").addClass("hidden");
 752 }
 753
 754 /**
 755  * Ajaxifies the given reply element.
 756  *
 757  * @param replyElement
 758  *            The reply element to ajaxify
 759  */
 760 function ajaxifyReply(replyElement) {
 761         $(replyElement).find(".like-reply").submit(function() {
 762                 likeReply(getReplyId(this));
 763                 return false;
 764         });
 765         $(replyElement).find(".unlike-reply").submit(function() {
 766                 unlikeReply(getReplyId(this));
 767                 return false;
 768         });
 769         (function(replyElement) {
 770                 getTranslation("WebInterface.Confirmation.DeleteReplyButton", function(deleteReplyText) {
 771                         $(replyElement).find(".delete-reply button").each(function() {
 772                                 enhanceDeleteReplyButton(this, getReplyId(replyElement), deleteReplyText);
 773                         });
 774                 });
 775         })(replyElement);
 776         addCommentLink(getPostId(replyElement), replyElement, $(replyElement).find(".reply-status-line .time"));
 777
 778         /* convert “show source” link into javascript function. */
 779         $(replyElement).find(".show-reply-source").each(function() {
 780                 $("a", this).click(function() {
 781                         $(".reply-text.text", getReplyElement(this)).toggleClass("hidden");
 782                         $(".reply-text.raw-text", getReplyElement(this)).toggleClass("hidden");
 783                         return false;
 784                 });
 785         });
 786
 787         /* convert trust control buttons to javascript functions. */
 788         $(replyElement).find(".reply-trust").submit(function() {
 789                 trustSone(getReplyAuthor(this));
 790                 return false;
 791         });
 792         $(replyElement).find(".reply-distrust").submit(function() {
 793                 distrustSone(getReplyAuthor(this));
 794                 return false;
 795         });
 796         $(replyElement).find(".reply-untrust").submit(function() {
 797                 untrustSone(getReplyAuthor(this));
 798                 return false;
 799         });
 800 }
 801
 802 /**
 803  * Ajaxifies the given notification by replacing the form with AJAX.
 804  *
 805  * @param notification
 806  *            jQuery object representing the notification.
 807  */
 808 function ajaxifyNotification(notification) {
 809         notification.find("form").submit(function() {
 810                 return false;
 811         });
 812         notification.find("input[name=returnPage]").val($.url.attr("relative"));
 813         if (notification.find(".short-text").length > 0) {
 814                 notification.find(".short-text").removeClass("hidden");
 815                 notification.find(".text").addClass("hidden");
 816         }
 817         notification.find("form.mark-as-read button").click(function() {
 818                 $.getJSON("markAsKnown.ajax", {"formPassword": getFormPassword(), "type": $(":input[name=type]", this.form).val(), "id": $(":input[name=id]", this.form).val()});
 819         });
 820         notification.find("a[class^='link-']").each(function() {
 821                 linkElement = $(this);
 822                 if (linkElement.is("[href^='viewPost']")) {
 823                         id = linkElement.attr("class").substr(5);
 824                         if (hasPost(id)) {
 825                                 linkElement.attr("href", "#post-" + id);
 826                         }
 827                 }
 828         });
 829         notification.find("form.dismiss button").click(function() {
 830                 $.getJSON("dismissNotification.ajax", { "formPassword" : getFormPassword(), "notification" : notification.attr("id") }, function(data, textStatus) {
 831                         /* dismiss in case of error, too. */
 832                         notification.slideUp();
 833                 }, function(xmlHttpRequest, textStatus, error) {
 834                         /* ignore error. */
 835                 });
 836         });
 837         return notification;
 838 }
 839
 840 function getStatus() {
 841         $.getJSON("getStatus.ajax", {"loadAllSones": isKnownSonesPage()}, function(data, textStatus) {
 842                 if ((data != null) && data.success) {
 843                         /* process Sone information. */
 844                         $.each(data.sones, function(index, value) {
 845                                 updateSoneStatus(value.id, value.name, value.status, value.modified, value.locked, value.lastUpdatedUnknown ? null : value.lastUpdated);
 846                         });
 847                         /* process notifications. */
 848                         $.each(data.notifications, function(index, value) {
 849                                 oldNotification = $("#sone #notification-area .notification#" + value.id);
 850                                 notification = ajaxifyNotification(createNotification(value.id, value.text, value.dismissable)).hide();
 851                                 if (oldNotification.length != 0) {
 852                                         if ((oldNotification.find(".short-text").length > 0) && (notification.find(".short-text").length > 0)) {
 853                                                 opened = oldNotification.is(":visible") && oldNotification.find(".short-text").hasClass("hidden");
 854                                                 notification.find(".short-text").toggleClass("hidden", opened);
 855                                                 notification.find(".text").toggleClass("hidden", !opened);
 856                                         }
 857                                         oldNotification.replaceWith(notification.show());
 858                                 } else {
 859                                         $("#sone #notification-area").append(notification);
 860                                         notification.slideDown();
 861                                 }
 862                                 setActivity();
 863                         });
 864                         $.each(data.removedNotifications, function(index, value) {
 865                                 $("#sone #notification-area .notification#" + value.id).slideUp();
 866                         });
 867                         /* process new posts. */
 868                         $.each(data.newPosts, function(index, value) {
 869                                 loadNewPost(value.id, value.sone, value.recipient, value.time);
 870                         });
 871                         /* process new replies. */
 872                         $.each(data.newReplies, function(index, value) {
 873                                 loadNewReply(value.id, value.sone, value.post, value.postSone);
 874                         });
 875                         /* do it again in 5 seconds. */
 876                         setTimeout(getStatus, 5000);
 877                 } else {
 878                         /* data.success was false, wait 30 seconds. */
 879                         setTimeout(getStatus, 30000);
 880                 }
 881         }, function(xmlHttpRequest, textStatus, error) {
 882                 /* something really bad happend, wait a minute. */
 883                 setTimeout(getStatus, 60000);
 884         })
 885 }
 886
 887 /**
 888  * Returns the ID of the currently logged in Sone.
 889  *
 890  * @return The ID of the current Sone, or an empty string if no Sone is logged
 891  *         in
 892  */
 893 function getCurrentSoneId() {
 894         return $("#currentSoneId").text();
 895 }
 896
 897 /**
 898  * Returns the content of the page-id attribute.
 899  *
 900  * @returns The page ID
 901  */
 902 function getPageId() {
 903         return $("#sone .page-id").text();
 904 }
 905
 906 /**
 907  * Returns whether the current page is the index page.
 908  *
 909  * @returns {Boolean} <code>true</code> if the current page is the index page,
 910  *          <code>false</code> otherwise
 911  */
 912 function isIndexPage() {
 913         return getPageId() == "index";
 914 }
 915
 916 /**
 917  * Returns whether the current page is a “view Sone” page.
 918  *
 919  * @returns {Boolean} <code>true</code> if the current page is a “view Sone”
 920  *          page, <code>false</code> otherwise
 921  */
 922 function isViewSonePage() {
 923         return getPageId() == "view-sone";
 924 }
 925
 926 /**
 927  * Returns the ID of the currently shown Sone. This will only return a sensible
 928  * value if isViewSonePage() returns <code>true</code>.
 929  *
 930  * @returns The ID of the currently shown Sone
 931  */
 932 function getShownSoneId() {
 933         return $("#sone .sone-id").text();
 934 }
 935
 936 /**
 937  * Returns whether the current page is a “view post” page.
 938  *
 939  * @returns {Boolean} <code>true</code> if the current page is a “view post”
 940  *          page, <code>false</code> otherwise
 941  */
 942 function isViewPostPage() {
 943         return getPageId() == "view-post";
 944 }
 945
 946 /**
 947  * Returns the ID of the currently shown post. This will only return a sensible
 948  * value if isViewPostPage() returns <code>true</code>.
 949  *
 950  * @returns The ID of the currently shown post
 951  */
 952 function getShownPostId() {
 953         return $("#sone .post-id").text();
 954 }
 955
 956 /**
 957  * Returns whether the current page is the “known Sones” page.
 958  *
 959  * @returns {Boolean} <code>true</code> if the current page is the “known
 960  *          Sones” page, <code>false</code> otherwise
 961  */
 962 function isKnownSonesPage() {
 963         return getPageId() == "known-sones";
 964 }
 965
 966 /**
 967  * Returns whether a post with the given ID exists on the current page.
 968  *
 969  * @param postId
 970  *            The post ID to check for
 971  * @returns {Boolean} <code>true</code> if a post with the given ID already
 972  *          exists on the page, <code>false</code> otherwise
 973  */
 974 function hasPost(postId) {
 975         return $(".post#" + postId).length > 0;
 976 }
 977
 978 /**
 979  * Returns whether a reply with the given ID exists on the current page.
 980  *
 981  * @param replyId
 982  *            The reply ID to check for
 983  * @returns {Boolean} <code>true</code> if a reply with the given ID already
 984  *          exists on the page, <code>false</code> otherwise
 985  */
 986 function hasReply(replyId) {
 987         return $("#sone .reply#" + replyId).length > 0;
 988 }
 989
 990 function loadNewPost(postId, soneId, recipientId, time) {
 991         if (hasPost(postId)) {
 992                 return;
 993         }
 994         if (!isIndexPage()) {
 995                 if (!isViewPostPage() || (getShownPostId() != postId)) {
 996                         if (!isViewSonePage() || ((getShownSoneId() != soneId) && (getShownSoneId() != recipientId))) {
 997                                 return;
 998                         }
 999                 }
1000         }
1001         if (getPostTime($("#sone .post").last()) > time) {
1002                 return;
1003         }
1004         $.getJSON("getPost.ajax", { "post" : postId }, function(data, textStatus) {
1005                 if ((data != null) && data.success) {
1006                         if (hasPost(data.post.id)) {
1007                                 return;
1008                         }
1009                         if (!isIndexPage() && !(isViewSonePage() && ((getShownSoneId() == data.post.sone) || (getShownSoneId() == data.post.recipient)))) {
1010                                 return;
1011                         }
1012                         var firstOlderPost = null;
1013                         $("#sone .post").each(function() {
1014                                 if (getPostTime(this) < data.post.time) {
1015                                         firstOlderPost = $(this);
1016                                         return false;
1017                                 }
1018                         });
1019                         newPost = $(data.post.html).addClass("hidden");
1020                         if (firstOlderPost != null) {
1021                                 newPost.insertBefore(firstOlderPost);
1022                         }
1023                         ajaxifyPost(newPost);
1024                         newPost.slideDown();
1025                         setActivity();
1026                 }
1027         });
1028 }
1029
1030 function loadNewReply(replyId, soneId, postId, postSoneId) {
1031         if (hasReply(replyId)) {
1032                 return;
1033         }
1034         if (!hasPost(postId)) {
1035                 return;
1036         }
1037         $.getJSON("getReply.ajax", { "reply": replyId }, function(data, textStatus) {
1038                 /* find post. */
1039                 if ((data != null) && data.success) {
1040                         if (hasReply(data.reply.id)) {
1041                                 return;
1042                         }
1043                         $("#sone .post#" + data.reply.postId).each(function() {
1044                                 var firstNewerReply = null;
1045                                 $(this).find(".replies .reply").each(function() {
1046                                         if (getReplyTime(this) > data.reply.time) {
1047                                                 firstNewerReply = $(this);
1048                                                 return false;
1049                                         }
1050                                 });
1051                                 newReply = $(data.reply.html).addClass("hidden");
1052                                 if (firstNewerReply != null) {
1053                                         newReply.insertBefore(firstNewerReply);
1054                                 } else {
1055                                         if ($(this).find(".replies .create-reply")) {
1056                                                 $(this).find(".replies .create-reply").before(newReply);
1057                                         } else {
1058                                                 $(this).find(".replies").append(newReply);
1059                                         }
1060                                 }
1061                                 ajaxifyReply(newReply);
1062                                 newReply.slideDown();
1063                                 setActivity();
1064                                 return false;
1065                         });
1066                 }
1067         });
1068 }
1069
1070 /**
1071  * Marks the given Sone as known if it is still new.
1072  *
1073  * @param soneElement
1074  *            The Sone to mark as known
1075  */
1076 function markSoneAsKnown(soneElement) {
1077         if ($(".new", soneElement).length > 0) {
1078                 $.getJSON("maskAsKnown.ajax", {"formPassword": getFormPassword(), "type": "sone", "id": getSoneId(soneElement)}, function(data, textStatus) {
1079                         $(soneElement).removeClass("new");
1080                 });
1081         }
1082 }
1083
1084 function markPostAsKnown(postElements) {
1085         $(postElements).each(function() {
1086                 postElement = this;
1087                 if ($(postElement).hasClass("new")) {
1088                         (function(postElement) {
1089                                 $(postElement).removeClass("new");
1090                                 $(".click-to-show", postElement).removeClass("new");
1091                                 $.getJSON("markAsKnown.ajax", {"formPassword": getFormPassword(), "type": "post", "id": getPostId(postElement)});
1092                         })(postElement);
1093                 }
1094         });
1095         markReplyAsKnown($(postElements).find(".reply"));
1096 }
1097
1098 function markReplyAsKnown(replyElements) {
1099         $(replyElements).each(function() {
1100                 replyElement = this;
1101                 if ($(replyElement).hasClass("new")) {
1102                         (function(replyElement) {
1103                                 $(replyElement).removeClass("new");
1104                                 $.getJSON("markAsKnown.ajax", {"formPassword": getFormPassword(), "type": "reply", "id": getReplyId(replyElement)});
1105                         })(replyElement);
1106                 }
1107         });
1108 }
1109
1110 function resetActivity() {
1111         title = document.title;
1112         if (title.indexOf('(') == 0) {
1113                 setTitle(title.substr(title.indexOf(' ') + 1));
1114         }
1115 }
1116
1117 function setActivity() {
1118         if (!focus) {
1119                 title = document.title;
1120                 if (title.indexOf('(') != 0) {
1121                         setTitle("(!) " + title);
1122                 }
1123                 if (!iconBlinking) {
1124                         setTimeout(toggleIcon, 1500);
1125                         iconBlinking = true;
1126                 }
1127         }
1128 }
1129
1130 /**
1131  * Sets the window title after a small delay to prevent race-condition issues.
1132  *
1133  * @param title
1134  *            The title to set
1135  */
1136 function setTitle(title) {
1137         setTimeout(function() {
1138                 document.title = title;
1139         }, 50);
1140 }
1141
1142 /** Whether the icon is currently showing activity. */
1143 var iconActive = false;
1144
1145 /** Whether the icon is currently supposed to blink. */
1146 var iconBlinking = false;
1147
1148 /**
1149  * Toggles the icon. If the window has gained focus and the icon is still
1150  * showing the activity state, it is returned to normal.
1151  */
1152 function toggleIcon() {
1153         if (focus) {
1154                 if (iconActive) {
1155                         changeIcon("images/icon.png");
1156                         iconActive = false;
1157                 }
1158                 iconBlinking = false;
1159         } else {
1160                 iconActive = !iconActive;
1161                 changeIcon(iconActive ? "images/icon-activity.png" : "images/icon.png");
1162                 setTimeout(toggleIcon, 1500);
1163         }
1164 }
1165
1166 /**
1167  * Changes the icon of the page.
1168  *
1169  * @param iconUrl
1170  *            The new URL of the icon
1171  */
1172 function changeIcon(iconUrl) {
1173         $("link[rel=icon]").remove();
1174         $("head").append($("<link>").attr("rel", "icon").attr("type", "image/png").attr("href", iconUrl));
1175         $("iframe[id=icon-update]")[0].src += "";
1176 }
1177
1178 /**
1179  * Creates a new notification.
1180  *
1181  * @param id
1182  *            The ID of the notificaiton
1183  * @param text
1184  *            The text of the notification
1185  * @param dismissable
1186  *            <code>true</code> if the notification can be dismissed by the
1187  *            user
1188  */
1189 function createNotification(id, text, dismissable) {
1190         notification = $("<div></div>").addClass("notification").attr("id", id);
1191         if (dismissable) {
1192                 dismissForm = $("#sone #notification-area #notification-dismiss-template").clone().removeClass("hidden").removeAttr("id")
1193                 dismissForm.find("input[name=notification]").val(id);
1194                 notification.append(dismissForm);
1195         }
1196         notification.append(text);
1197         return notification;
1198 }
1199
1200 /**
1201  * Shows the details of the notification with the given ID.
1202  *
1203  * @param notificationId
1204  *            The ID of the notification
1205  */
1206 function showNotificationDetails(notificationId) {
1207         $("#sone .notification#" + notificationId + " .text").removeClass("hidden");
1208         $("#sone .notification#" + notificationId + " .short-text").addClass("hidden");
1209 }
1210
1211 /**
1212  * Deletes the field with the given ID from the profile.
1213  *
1214  * @param fieldId
1215  *            The ID of the field to delete
1216  */
1217 function deleteProfileField(fieldId) {
1218         $.getJSON("deleteProfileField.ajax", {"formPassword": getFormPassword(), "field": fieldId}, function(data, textStatus) {
1219                 if (data && data.success) {
1220                         $("#sone .profile-field#" + data.field.id).slideUp();
1221                 }
1222         });
1223 }
1224
1225 /**
1226  * Renames a profile field.
1227  *
1228  * @param fieldId
1229  *            The ID of the field to rename
1230  * @param newName
1231  *            The new name of the field
1232  * @param successFunction
1233  *            Called when the renaming was successful
1234  */
1235 function editProfileField(fieldId, newName, successFunction) {
1236         $.getJSON("editProfileField.ajax", {"formPassword": getFormPassword(), "field": fieldId, "name": newName}, function(data, textStatus) {
1237                 if (data && data.success) {
1238                         successFunction();
1239                 }
1240         });
1241 }
1242
1243 /**
1244  * Moves the profile field with the given ID one slot in the given direction.
1245  *
1246  * @param fieldId
1247  *            The ID of the field to move
1248  * @param direction
1249  *            The direction to move in (“up” or “down”)
1250  * @param successFunction
1251  *            Function to call on success
1252  */
1253 function moveProfileField(fieldId, direction, successFunction) {
1254         $.getJSON("moveProfileField.ajax", {"formPassword": getFormPassword(), "field": fieldId, "direction": direction}, function(data, textStatus) {
1255                 if (data && data.success) {
1256                         successFunction();
1257                 }
1258         });
1259 }
1260
1261 /**
1262  * Moves the profile field with the given ID up one slot.
1263  *
1264  * @param fieldId
1265  *            The ID of the field to move
1266  * @param successFunction
1267  *            Function to call on success
1268  */
1269 function moveProfileFieldUp(fieldId, successFunction) {
1270         moveProfileField(fieldId, "up", successFunction);
1271 }
1272
1273 /**
1274  * Moves the profile field with the given ID down one slot.
1275  *
1276  * @param fieldId
1277  *            The ID of the field to move
1278  * @param successFunction
1279  *            Function to call on success
1280  */
1281 function moveProfileFieldDown(fieldId, successFunction) {
1282         moveProfileField(fieldId, "down", successFunction);
1283 }
1284
1285 //
1286 // EVERYTHING BELOW HERE IS EXECUTED AFTER LOADING THE PAGE
1287 //
1288
1289 var focus = true;
1290
1291 $(document).ready(function() {
1292
1293         /* this initializes the status update input field. */
1294         getTranslation("WebInterface.DefaultText.StatusUpdate", function(defaultText) {
1295                 registerInputTextareaSwap("#sone #update-status .status-input", defaultText, "text", false, false);
1296                 $("#sone #update-status .select-sender").css("display", "inline");
1297                 $("#sone #update-status .sender").hide();
1298                 $("#sone #update-status .select-sender button").click(function() {
1299                         $("#sone #update-status .sender").show();
1300                         $("#sone #update-status .select-sender").hide();
1301                         return false;
1302                 });
1303                 $("#sone #update-status").submit(function() {
1304                         button = $("button:submit", this);
1305                         button.attr("disabled", "disabled");
1306                         if ($(this).find(":input.default:enabled").length > 0) {
1307                                 return false;
1308                         }
1309                         sender = $(this).find(":input[name=sender]").val();
1310                         text = $(this).find(":input[name=text]:enabled").val();
1311                         $.getJSON("createPost.ajax", { "formPassword": getFormPassword(), "sender": sender, "text": text }, function(data, textStatus) {
1312                                 if ((data != null) && data.success) {
1313                                         loadNewPost(data.postId, data.sone, data.recipient);
1314                                 }
1315                                 button.removeAttr("disabled");
1316                         });
1317                         $(this).find(":input[name=sender]").val(getCurrentSoneId());
1318                         $(this).find(":input[name=text]:enabled").val("").blur();
1319                         $(this).find(".sender").hide();
1320                         $(this).find(".select-sender").show();
1321                         return false;
1322                 });
1323         });
1324
1325         /* ajaxify the search input field. */
1326         getTranslation("WebInterface.DefaultText.Search", function(defaultText) {
1327                 registerInputTextareaSwap("#sone #search input[name=query]", defaultText, "query", false, true);
1328         });
1329
1330         /* ajaxify input field on “view Sone” page. */
1331         getTranslation("WebInterface.DefaultText.Message", function(defaultText) {
1332                 registerInputTextareaSwap("#sone #post-message input[name=text]", defaultText, "text", false, false);
1333                 $("#sone #post-message .select-sender").css("display", "inline");
1334                 $("#sone #post-message .sender").hide();
1335                 $("#sone #post-message .select-sender button").click(function() {
1336                         $("#sone #post-message .sender").show();
1337                         $("#sone #post-message .select-sender").hide();
1338                         return false;
1339                 });
1340                 $("#sone #post-message").submit(function() {
1341                         sender = $(this).find(":input[name=sender]").val();
1342                         text = $(this).find(":input[name=text]:enabled").val();
1343                         $.getJSON("createPost.ajax", { "formPassword": getFormPassword(), "recipient": getShownSoneId(), "sender": sender, "text": text }, function(data, textStatus) {
1344                                 if ((data != null) && data.success) {
1345                                         loadNewPost(data.postId, getCurrentSoneId());
1346                                 }
1347                         });
1348                         $(this).find(":input[name=sender]").val(getCurrentSoneId());
1349                         $(this).find(":input[name=text]:enabled").val("").blur();
1350                         $(this).find(".sender").hide();
1351                         $(this).find(".select-sender").show();
1352                         return false;
1353                 });
1354         });
1355
1356         /* Ajaxifies all posts. */
1357         /* calling getTranslation here will cache the necessary values. */
1358         getTranslation("WebInterface.Confirmation.DeletePostButton", function(text) {
1359                 getTranslation("WebInterface.Confirmation.DeleteReplyButton", function(text) {
1360                         getTranslation("WebInterface.DefaultText.Reply", function(text) {
1361                                 $("#sone .post").each(function() {
1362                                         ajaxifyPost(this);
1363                                 });
1364                         });
1365                 });
1366         });
1367
1368         /* hides all replies but the latest two. */
1369         if (!isViewPostPage()) {
1370                 getTranslation("WebInterface.ClickToShow.Replies", function(text) {
1371                         $("#sone .post .replies").each(function() {
1372                                 allReplies = $(this).find(".reply");
1373                                 if (allReplies.length > 2) {
1374                                         newHidden = false;
1375                                         for (replyIndex = 0; replyIndex < (allReplies.length - 2); ++replyIndex) {
1376                                                 $(allReplies[replyIndex]).addClass("hidden");
1377                                                 newHidden |= $(allReplies[replyIndex]).hasClass("new");
1378                                         }
1379                                         clickToShowElement = $("<div></div>").addClass("click-to-show");
1380                                         if (newHidden) {
1381                                                 clickToShowElement.addClass("new");
1382                                         }
1383                                         (function(clickToShowElement, allReplies, text) {
1384                                                 clickToShowElement.text(text);
1385                                                 clickToShowElement.click(function() {
1386                                                         allReplies.removeClass("hidden");
1387                                                         clickToShowElement.addClass("hidden");
1388                                                 });
1389                                         })(clickToShowElement, allReplies, text);
1390                                         $(allReplies[0]).before(clickToShowElement);
1391                                 }
1392                         });
1393                 });
1394         }
1395
1396         $("#sone .sone").each(function() {
1397                 ajaxifySone($(this));
1398         });
1399
1400         /* process all existing notifications, ajaxify dismiss buttons. */
1401         $("#sone #notification-area .notification").each(function() {
1402                 ajaxifyNotification($(this));
1403         });
1404
1405         /* activate status polling. */
1406         setTimeout(getStatus, 5000);
1407
1408         /* reset activity counter when the page has focus. */
1409         $(window).focus(function() {
1410                 focus = true;
1411                 resetActivity();
1412         }).blur(function() {
1413                 focus = false;
1414         })
1415
1416 });