1 /* Sone JavaScript functions. */
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);
9 if (jQuery.isFunction(data)) {
10 errorCallback = successCallback;
11 successCallback = data;
17 success: successCallback,
23 return $("#sone").hasClass("online");
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() == "") {
31 inputField = $(this).data("inputField");
32 inputField.show().removeAttr("disabled").addClass("default");
33 inputField.val(defaultText);
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();
42 if (inputField.val() == "") {
43 inputField.addClass("default");
44 inputField.val(defaultText);
46 inputField.hide().attr("disabled", "disabled");
49 $(inputField.get(0).form).submit(function() {
50 inputField.attr("disabled", "disabled");
51 if (!optional && (textarea.val() == "")) {
55 })($(this), textarea);
60 * Adds a “comment” link to all status lines contained in the given element.
65 * The element to add a “comment” link to
67 function addCommentLink(postId, element, insertAfterThisElement) {
68 if (($(element).find(".show-reply-form").length > 0) || (getPostElement(element).find(".create-reply").length == 0)) {
71 commentElement = (function(postId) {
72 separator = $("<span> · </span>").addClass("separator");
73 var commentElement = $("<div><span>Comment</span></div>").addClass("show-reply-form").click(function() {
74 replyElement = $("#sone .post#" + postId + " .create-reply");
75 replyElement.removeClass("hidden");
76 replyElement.removeClass("light");
77 (function(replyElement) {
78 replyElement.find("input.reply-input").blur(function() {
79 if ($(this).hasClass("default")) {
80 replyElement.addClass("light");
83 replyElement.removeClass("light");
86 replyElement.find("input.reply-input").focus();
88 return commentElement;
90 $(insertAfterThisElement).after(commentElement.clone(true));
91 $(insertAfterThisElement).after(separator);
94 var translations = {};
97 * Retrieves the translation for the given key and calls the callback function.
98 * The callback function takes a single parameter, the translated string.
101 * The key of the translation string
103 * The callback function
105 function getTranslation(key, callback) {
106 if (key in translations) {
107 callback(translations[key]);
110 $.getJSON("getTranslation.ajax", {"key": key}, function(data, textStatus) {
111 if ((data != null) && data.success) {
112 translations[key] = data.value;
113 callback(data.value);
115 }, function(xmlHttpRequest, textStatus, error) {
121 * Filters the given Sone ID, replacing all “~” characters by an underscore.
124 * The Sone ID to filter
125 * @returns The filtered Sone ID
127 function filterSoneId(soneId) {
128 return soneId.replace(/[^a-zA-Z0-9-]/g, "_");
132 * Updates the status of the given Sone.
135 * The ID of the Sone to update
137 * The status of the Sone (“idle”, “unknown”, “inserting”,
140 * Whether the Sone is modified
142 * Whether the Sone is locked
144 * The date and time of the last update (formatted for display)
146 function updateSoneStatus(soneId, name, status, modified, locked, lastUpdated) {
147 $("#sone .sone." + filterSoneId(soneId)).
148 toggleClass("unknown", status == "unknown").
149 toggleClass("idle", status == "idle").
150 toggleClass("inserting", status == "inserting").
151 toggleClass("downloading", status == "downloading").
152 toggleClass("modified", modified);
153 $("#sone .sone." + filterSoneId(soneId) + " .lock").toggleClass("hidden", locked);
154 $("#sone .sone." + filterSoneId(soneId) + " .unlock").toggleClass("hidden", !locked);
155 if (lastUpdated != null) {
156 $("#sone .sone." + filterSoneId(soneId) + " .last-update span.time").text(lastUpdated);
158 getTranslation("View.Sone.Text.UnknownDate", function(unknown) {
159 $("#sone .sone." + filterSoneId(soneId) + " .last-update span.time").text(unknown);
162 $("#sone .sone." + filterSoneId(soneId) + " .profile-link a").text(name);
166 * Enhances a “delete” button so that the confirmation is done on the same page.
171 * The text to show on the button
172 * @param deleteCallback
173 * The callback that actually deletes something
175 function enhanceDeleteButton(button, text, deleteCallback) {
177 newButton = $("<button></button>").addClass("confirm").hide().text(text).click(function() {
178 $(this).fadeOut("slow");
181 }).insertAfter(button);
182 (function(button, newButton) {
183 button.click(function() {
184 button.fadeOut("slow", function() {
185 newButton.fadeIn("slow");
186 $(document).one("click", function() {
187 if (this != newButton.get(0)) {
188 newButton.fadeOut(function() {
196 })(button, newButton);
201 * Enhances a post’s “delete” button.
206 * The ID of the post to delete
208 * The text to replace the button with
210 function enhanceDeletePostButton(button, postId, text) {
211 enhanceDeleteButton(button, text, function() {
212 $.getJSON("deletePost.ajax", { "post": postId, "formPassword": getFormPassword() }, function(data, textStatus) {
217 $("#sone .post#" + postId).slideUp();
218 } else if (data.error == "invalid-post-id") {
219 alert("Invalid post ID given!");
220 } else if (data.error == "auth-required") {
221 alert("You need to be logged in.");
222 } else if (data.error == "not-authorized") {
223 alert("You are not allowed to delete this post.");
225 }, function(xmlHttpRequest, textStatus, error) {
232 * Enhances a reply’s “delete” button.
237 * The ID of the reply to delete
239 * The text to replace the button with
241 function enhanceDeleteReplyButton(button, replyId, text) {
242 enhanceDeleteButton(button, text, function() {
243 $.getJSON("deleteReply.ajax", { "reply": replyId, "formPassword": $("#sone #formPassword").text() }, function(data, textStatus) {
248 $("#sone .reply#" + replyId).slideUp();
249 } else if (data.error == "invalid-reply-id") {
250 alert("Invalid reply ID given!");
251 } else if (data.error == "auth-required") {
252 alert("You need to be logged in.");
253 } else if (data.error == "not-authorized") {
254 alert("You are not allowed to delete this reply.");
256 }, function(xmlHttpRequest, textStatus, error) {
262 function getFormPassword() {
263 return $("#sone #formPassword").text();
266 function getSoneElement(element) {
267 return $(element).closest(".sone");
271 * Generates a list of Sones by concatening the names of the given sones with a
272 * new line character (“\n”).
275 * The sones to format
276 * @returns {String} The created string
278 function generateSoneList(sones) {
280 $.each(sones, function() {
281 if (soneList != "") {
284 soneList += this.name;
290 * Returns the ID of the Sone that this element belongs to.
293 * The element to locate the matching Sone ID for
294 * @returns The ID of the Sone, or undefined
296 function getSoneId(element) {
297 return getSoneElement(element).find(".id").text();
301 * Returns the element of the post with the given ID.
305 * @returns The element of the post
307 function getPost(postId) {
308 return $("#sone .post#" + postId);
311 function getPostElement(element) {
312 return $(element).closest(".post");
315 function getPostId(element) {
316 return getPostElement(element).attr("id");
319 function getPostTime(element) {
320 return getPostElement(element).find(".post-time").text();
324 * Returns the author of the post the given element belongs to.
327 * The element whose post to get the author for
328 * @returns The ID of the authoring Sone
330 function getPostAuthor(element) {
331 return getPostElement(element).find(".post-author").text();
334 function getReplyElement(element) {
335 return $(element).closest(".reply");
338 function getReplyId(element) {
339 return getReplyElement(element).attr("id");
342 function getReplyTime(element) {
343 return getReplyElement(element).find(".reply-time").text();
347 * Returns the author of the reply the given element belongs to.
350 * The element whose reply to get the author for
351 * @returns The ID of the authoring Sone
353 function getReplyAuthor(element) {
354 return getReplyElement(element).find(".reply-author").text();
357 function likePost(postId) {
358 $.getJSON("like.ajax", { "type": "post", "post" : postId, "formPassword": getFormPassword() }, function(data, textStatus) {
359 if ((data == null) || !data.success) {
362 $("#sone .post#" + postId + " > .inner-part > .status-line .like").addClass("hidden");
363 $("#sone .post#" + postId + " > .inner-part > .status-line .unlike").removeClass("hidden");
364 updatePostLikes(postId);
365 }, function(xmlHttpRequest, textStatus, error) {
370 function unlikePost(postId) {
371 $.getJSON("unlike.ajax", { "type": "post", "post" : postId, "formPassword": getFormPassword() }, function(data, textStatus) {
372 if ((data == null) || !data.success) {
375 $("#sone .post#" + postId + " > .inner-part > .status-line .unlike").addClass("hidden");
376 $("#sone .post#" + postId + " > .inner-part > .status-line .like").removeClass("hidden");
377 updatePostLikes(postId);
378 }, function(xmlHttpRequest, textStatus, error) {
383 function updatePostLikes(postId) {
384 $.getJSON("getLikes.ajax", { "type": "post", "post": postId }, function(data, textStatus) {
385 if ((data != null) && data.success) {
386 $("#sone .post#" + postId + " > .inner-part > .status-line .likes").toggleClass("hidden", data.likes == 0)
387 $("#sone .post#" + postId + " > .inner-part > .status-line .likes span.like-count").text(data.likes);
388 $("#sone .post#" + postId + " > .inner-part > .status-line .likes > span").attr("title", generateSoneList(data.sones));
390 }, function(xmlHttpRequest, textStatus, error) {
395 function likeReply(replyId) {
396 $.getJSON("like.ajax", { "type": "reply", "reply" : replyId, "formPassword": getFormPassword() }, function(data, textStatus) {
397 if ((data == null) || !data.success) {
400 $("#sone .reply#" + replyId + " .status-line .like").addClass("hidden");
401 $("#sone .reply#" + replyId + " .status-line .unlike").removeClass("hidden");
402 updateReplyLikes(replyId);
403 }, function(xmlHttpRequest, textStatus, error) {
408 function unlikeReply(replyId) {
409 $.getJSON("unlike.ajax", { "type": "reply", "reply" : replyId, "formPassword": getFormPassword() }, function(data, textStatus) {
410 if ((data == null) || !data.success) {
413 $("#sone .reply#" + replyId + " .status-line .unlike").addClass("hidden");
414 $("#sone .reply#" + replyId + " .status-line .like").removeClass("hidden");
415 updateReplyLikes(replyId);
416 }, function(xmlHttpRequest, textStatus, error) {
422 * Trusts the Sone with the given ID.
425 * The ID of the Sone to trust
427 function trustSone(soneId) {
428 $.getJSON("trustSone.ajax", { "formPassword" : getFormPassword(), "sone" : soneId }, function(data, textStatus) {
429 if ((data != null) && data.success) {
430 updateTrustControls(soneId, data.trustValue);
436 * Distrusts the Sone with the given ID, i.e. assigns a negative trust value.
439 * The ID of the Sone to distrust
441 function distrustSone(soneId) {
442 $.getJSON("distrustSone.ajax", { "formPassword" : getFormPassword(), "sone" : soneId }, function(data, textStatus) {
443 if ((data != null) && data.success) {
444 updateTrustControls(soneId, data.trustValue);
450 * Untrusts the Sone with the given ID, i.e. removes any trust assignment.
453 * The ID of the Sone to untrust
455 function untrustSone(soneId) {
456 $.getJSON("untrustSone.ajax", { "formPassword" : getFormPassword(), "sone" : soneId }, function(data, textStatus) {
457 if ((data != null) && data.success) {
458 updateTrustControls(soneId, data.trustValue);
464 * Updates the trust controls for all posts and replies of the given Sone,
465 * according to the given trust value.
468 * The ID of the Sone to update all trust controls for
470 * The trust value for the Sone
472 function updateTrustControls(soneId, trustValue) {
473 $("#sone .post").each(function() {
474 if (getPostAuthor(this) == soneId) {
475 getPostElement(this).find(".post-trust").toggleClass("hidden", trustValue != null);
476 getPostElement(this).find(".post-distrust").toggleClass("hidden", trustValue != null);
477 getPostElement(this).find(".post-untrust").toggleClass("hidden", trustValue == null);
480 $("#sone .reply").each(function() {
481 if (getReplyAuthor(this) == soneId) {
482 getReplyElement(this).find(".reply-trust").toggleClass("hidden", trustValue != null);
483 getReplyElement(this).find(".reply-distrust").toggleClass("hidden", trustValue != null);
484 getReplyElement(this).find(".reply-untrust").toggleClass("hidden", trustValue == null);
490 * Bookmarks the post with the given ID.
493 * The ID of the post to bookmark
495 function bookmarkPost(postId) {
497 $.getJSON("bookmark.ajax", {"formPassword": getFormPassword(), "type": "post", "post": postId}, function(data, textStatus) {
498 if ((data != null) && data.success) {
499 getPost(postId).find(".bookmark").toggleClass("hidden", true);
500 getPost(postId).find(".unbookmark").toggleClass("hidden", false);
507 * Unbookmarks the post with the given ID.
510 * The ID of the post to unbookmark
512 function unbookmarkPost(postId) {
513 $.getJSON("unbookmark.ajax", {"formPassword": getFormPassword(), "type": "post", "post": postId}, function(data, textStatus) {
514 if ((data != null) && data.success) {
515 getPost(postId).find(".bookmark").toggleClass("hidden", false);
516 getPost(postId).find(".unbookmark").toggleClass("hidden", true);
521 function updateReplyLikes(replyId) {
522 $.getJSON("getLikes.ajax", { "type": "reply", "reply": replyId }, function(data, textStatus) {
523 if ((data != null) && data.success) {
524 $("#sone .reply#" + replyId + " .status-line .likes").toggleClass("hidden", data.likes == 0)
525 $("#sone .reply#" + replyId + " .status-line .likes span.like-count").text(data.likes);
526 $("#sone .reply#" + replyId + " .status-line .likes > span").attr("title", generateSoneList(data.sones));
528 }, function(xmlHttpRequest, textStatus, error) {
534 * Posts a reply and calls the given callback when the request finishes.
537 * The ID of the sender
539 * The ID of the post the reply refers to
542 * @param callbackFunction
543 * The callback function to call when the request finishes (takes 3
544 * parameters: success, error, replyId)
546 function postReply(sender, postId, text, callbackFunction) {
547 $.getJSON("createReply.ajax", { "formPassword" : getFormPassword(), "sender": sender, "post" : postId, "text": text }, function(data, textStatus) {
549 /* TODO - show error */
553 callbackFunction(true, null, data.reply, data.sone);
555 callbackFunction(false, data.error);
557 }, function(xmlHttpRequest, textStatus, error) {
563 * Requests information about the reply with the given ID.
566 * The ID of the reply
567 * @param callbackFunction
568 * A callback function (parameters soneId, soneName, replyTime,
569 * replyDisplayTime, text, html)
571 function getReply(replyId, callbackFunction) {
572 $.getJSON("getReply.ajax", { "reply" : replyId }, function(data, textStatus) {
573 if ((data != null) && data.success) {
574 callbackFunction(data.soneId, data.soneName, data.time, data.displayTime, data.text, data.html);
576 }, function(xmlHttpRequest, textStatus, error) {
582 * Ajaxifies the given Sone by enhancing all eligible elements with AJAX.
585 * The Sone to ajaxify
587 function ajaxifySone(soneElement) {
589 * convert all “follow”, “unfollow”, “lock”, and “unlock” links to something
592 $(".follow", soneElement).submit(function() {
593 var followElement = this;
594 $.getJSON("followSone.ajax", { "sone": getSoneId(this), "formPassword": getFormPassword() }, function() {
595 $(followElement).addClass("hidden");
596 $(followElement).parent().find(".unfollow").removeClass("hidden");
600 $(".unfollow", soneElement).submit(function() {
601 var unfollowElement = this;
602 $.getJSON("unfollowSone.ajax", { "sone": getSoneId(this), "formPassword": getFormPassword() }, function() {
603 $(unfollowElement).addClass("hidden");
604 $(unfollowElement).parent().find(".follow").removeClass("hidden");
608 $(".lock", soneElement).submit(function() {
609 var lockElement = this;
610 $.getJSON("lockSone.ajax", { "sone" : getSoneId(this), "formPassword" : getFormPassword() }, function() {
611 $(lockElement).addClass("hidden");
612 $(lockElement).parent().find(".unlock").removeClass("hidden");
616 $(".unlock", soneElement).submit(function() {
617 var unlockElement = this;
618 $.getJSON("unlockSone.ajax", { "sone" : getSoneId(this), "formPassword" : getFormPassword() }, function() {
619 $(unlockElement).addClass("hidden");
620 $(unlockElement).parent().find(".lock").removeClass("hidden");
625 /* mark Sone as known when clicking it. */
626 $(soneElement).click(function() {
627 markSoneAsKnown(soneElement);
632 * Ajaxifies the given post by enhancing all eligible elements with AJAX.
635 * The post element to ajaxify
637 function ajaxifyPost(postElement) {
638 $(postElement).find("form").submit(function() {
641 $(postElement).find(".create-reply button:submit").click(function() {
642 sender = $(this.form).find(":input[name=sender]").val();
643 inputField = $(this.form).find(":input[name=text]:enabled").get(0);
644 postId = getPostId(this);
645 text = $(inputField).val();
646 (function(sender, postId, text, inputField) {
647 postReply(sender, postId, text, function(success, error, replyId, soneId) {
649 $(inputField).val("");
650 loadNewReply(replyId, soneId, postId);
651 $("#sone .post#" + postId + " .create-reply").addClass("hidden");
652 $("#sone .post#" + postId + " .create-reply .sender").hide();
653 $("#sone .post#" + postId + " .create-reply .select-sender").show();
654 $("#sone .post#" + postId + " .create-reply :input[name=sender]").val(getCurrentSoneId());
659 })(sender, postId, text, inputField);
663 /* replace all “delete” buttons with javascript. */
664 (function(postElement) {
665 getTranslation("WebInterface.Confirmation.DeletePostButton", function(deletePostText) {
666 postId = getPostId(postElement);
667 enhanceDeletePostButton($(postElement).find(".delete-post button"), postId, deletePostText);
671 /* convert all “like” buttons to javascript functions. */
672 $(postElement).find(".like-post").submit(function() {
673 likePost(getPostId(this));
676 $(postElement).find(".unlike-post").submit(function() {
677 unlikePost(getPostId(this));
681 /* convert trust control buttons to javascript functions. */
682 $(postElement).find(".post-trust").submit(function() {
683 trustSone(getPostAuthor(this));
686 $(postElement).find(".post-distrust").submit(function() {
687 distrustSone(getPostAuthor(this));
690 $(postElement).find(".post-untrust").submit(function() {
691 untrustSone(getPostAuthor(this));
695 /* add “comment” link. */
696 addCommentLink(getPostId(postElement), postElement, $(postElement).find(".post-status-line .time"));
698 /* process all replies. */
699 $(postElement).find(".reply").each(function() {
703 /* process reply input fields. */
704 getTranslation("WebInterface.DefaultText.Reply", function(text) {
705 $(postElement).find("input.reply-input").each(function() {
706 registerInputTextareaSwap(this, text, "text", false, false);
710 /* process sender selection. */
711 $(".select-sender", postElement).css("display", "inline");
712 $(".sender", postElement).hide();
713 $(".select-sender button", postElement).click(function() {
714 $(".sender", postElement).show();
715 $(".select-sender", postElement).hide();
719 /* mark everything as known on click. */
720 $(postElement).click(function(event) {
721 if ($(event.target).hasClass("click-to-show")) {
724 markPostAsKnown(this);
727 /* hide reply input field. */
728 $(postElement).find(".create-reply").addClass("hidden");
732 * Ajaxifies the given reply element.
734 * @param replyElement
735 * The reply element to ajaxify
737 function ajaxifyReply(replyElement) {
738 $(replyElement).find(".like-reply").submit(function() {
739 likeReply(getReplyId(this));
742 $(replyElement).find(".unlike-reply").submit(function() {
743 unlikeReply(getReplyId(this));
746 (function(replyElement) {
747 getTranslation("WebInterface.Confirmation.DeleteReplyButton", function(deleteReplyText) {
748 $(replyElement).find(".delete-reply button").each(function() {
749 enhanceDeleteReplyButton(this, getReplyId(replyElement), deleteReplyText);
753 addCommentLink(getPostId(replyElement), replyElement, $(replyElement).find(".reply-status-line .time"));
755 /* convert trust control buttons to javascript functions. */
756 $(replyElement).find(".reply-trust").submit(function() {
757 trustSone(getReplyAuthor(this));
760 $(replyElement).find(".reply-distrust").submit(function() {
761 distrustSone(getReplyAuthor(this));
764 $(replyElement).find(".reply-untrust").submit(function() {
765 untrustSone(getReplyAuthor(this));
771 * Ajaxifies the given notification by replacing the form with AJAX.
773 * @param notification
774 * jQuery object representing the notification.
776 function ajaxifyNotification(notification) {
777 notification.find("form").submit(function() {
780 notification.find("input[name=returnPage]").val($.url.attr("relative"));
781 if (notification.find(".short-text").length > 0) {
782 notification.find(".short-text").removeClass("hidden");
783 notification.find(".text").addClass("hidden");
785 notification.find("form.mark-as-read button").click(function() {
786 $.getJSON("markAsKnown.ajax", {"formPassword": getFormPassword(), "type": $(":input[name=type]", this.form).val(), "id": $(":input[name=id]", this.form).val()});
788 notification.find("a[class^='link-']").each(function() {
789 linkElement = $(this);
790 if (linkElement.is("[href^='viewPost']")) {
791 id = linkElement.attr("class").substr(5);
793 linkElement.attr("href", "#post-" + id);
797 notification.find("form.dismiss button").click(function() {
798 $.getJSON("dismissNotification.ajax", { "formPassword" : getFormPassword(), "notification" : notification.attr("id") }, function(data, textStatus) {
799 /* dismiss in case of error, too. */
800 notification.slideUp();
801 }, function(xmlHttpRequest, textStatus, error) {
808 function getStatus() {
809 $.getJSON("getStatus.ajax", {"loadAllSones": isKnownSonesPage()}, function(data, textStatus) {
810 if ((data != null) && data.success) {
811 /* process Sone information. */
812 $.each(data.sones, function(index, value) {
813 updateSoneStatus(value.id, value.name, value.status, value.modified, value.locked, value.lastUpdatedUnknown ? null : value.lastUpdated);
815 /* process notifications. */
816 $.each(data.notifications, function(index, value) {
817 oldNotification = $("#sone #notification-area .notification#" + value.id);
818 notification = ajaxifyNotification(createNotification(value.id, value.text, value.dismissable)).hide();
819 if (oldNotification.length != 0) {
820 if ((oldNotification.find(".short-text").length > 0) && (notification.find(".short-text").length > 0)) {
821 opened = oldNotification.is(":visible") && oldNotification.find(".short-text").hasClass("hidden");
822 notification.find(".short-text").toggleClass("hidden", opened);
823 notification.find(".text").toggleClass("hidden", !opened);
825 oldNotification.replaceWith(notification.show());
827 $("#sone #notification-area").append(notification);
828 notification.slideDown();
832 $.each(data.removedNotifications, function(index, value) {
833 $("#sone #notification-area .notification#" + value.id).slideUp();
835 /* process new posts. */
836 $.each(data.newPosts, function(index, value) {
837 loadNewPost(value.id, value.sone, value.recipient, value.time);
839 /* process new replies. */
840 $.each(data.newReplies, function(index, value) {
841 loadNewReply(value.id, value.sone, value.post, value.postSone);
843 /* do it again in 5 seconds. */
844 setTimeout(getStatus, 5000);
846 /* data.success was false, wait 30 seconds. */
847 setTimeout(getStatus, 30000);
849 }, function(xmlHttpRequest, textStatus, error) {
850 /* something really bad happend, wait a minute. */
851 setTimeout(getStatus, 60000);
856 * Returns the ID of the currently logged in Sone.
858 * @return The ID of the current Sone, or an empty string if no Sone is logged
861 function getCurrentSoneId() {
862 return $("#currentSoneId").text();
866 * Returns the content of the page-id attribute.
868 * @returns The page ID
870 function getPageId() {
871 return $("#sone .page-id").text();
875 * Returns whether the current page is the index page.
877 * @returns {Boolean} <code>true</code> if the current page is the index page,
878 * <code>false</code> otherwise
880 function isIndexPage() {
881 return getPageId() == "index";
885 * Returns whether the current page is a “view Sone” page.
887 * @returns {Boolean} <code>true</code> if the current page is a “view Sone”
888 * page, <code>false</code> otherwise
890 function isViewSonePage() {
891 return getPageId() == "view-sone";
895 * Returns the ID of the currently shown Sone. This will only return a sensible
896 * value if isViewSonePage() returns <code>true</code>.
898 * @returns The ID of the currently shown Sone
900 function getShownSoneId() {
901 return $("#sone .sone-id").text();
905 * Returns whether the current page is a “view post” page.
907 * @returns {Boolean} <code>true</code> if the current page is a “view post”
908 * page, <code>false</code> otherwise
910 function isViewPostPage() {
911 return getPageId() == "view-post";
915 * Returns the ID of the currently shown post. This will only return a sensible
916 * value if isViewPostPage() returns <code>true</code>.
918 * @returns The ID of the currently shown post
920 function getShownPostId() {
921 return $("#sone .post-id").text();
925 * Returns whether the current page is the “known Sones” page.
927 * @returns {Boolean} <code>true</code> if the current page is the “known
928 * Sones” page, <code>false</code> otherwise
930 function isKnownSonesPage() {
931 return getPageId() == "known-sones";
935 * Returns whether a post with the given ID exists on the current page.
938 * The post ID to check for
939 * @returns {Boolean} <code>true</code> if a post with the given ID already
940 * exists on the page, <code>false</code> otherwise
942 function hasPost(postId) {
943 return $(".post#" + postId).length > 0;
947 * Returns whether a reply with the given ID exists on the current page.
950 * The reply ID to check for
951 * @returns {Boolean} <code>true</code> if a reply with the given ID already
952 * exists on the page, <code>false</code> otherwise
954 function hasReply(replyId) {
955 return $("#sone .reply#" + replyId).length > 0;
958 function loadNewPost(postId, soneId, recipientId, time) {
959 if (hasPost(postId)) {
962 if (!isIndexPage()) {
963 if (!isViewPostPage() || (getShownPostId() != postId)) {
964 if (!isViewSonePage() || ((getShownSoneId() != soneId) && (getShownSoneId() != recipientId))) {
969 if (getPostTime($("#sone .post").last()) > time) {
972 $.getJSON("getPost.ajax", { "post" : postId }, function(data, textStatus) {
973 if ((data != null) && data.success) {
974 if (hasPost(data.post.id)) {
977 if (!isIndexPage() && !(isViewSonePage() && ((getShownSoneId() == data.post.sone) || (getShownSoneId() == data.post.recipient)))) {
980 var firstOlderPost = null;
981 $("#sone .post").each(function() {
982 if (getPostTime(this) < data.post.time) {
983 firstOlderPost = $(this);
987 newPost = $(data.post.html).addClass("hidden");
988 if (firstOlderPost != null) {
989 newPost.insertBefore(firstOlderPost);
991 ajaxifyPost(newPost);
998 function loadNewReply(replyId, soneId, postId, postSoneId) {
999 if (hasReply(replyId)) {
1002 if (!hasPost(postId)) {
1005 $.getJSON("getReply.ajax", { "reply": replyId }, function(data, textStatus) {
1007 if ((data != null) && data.success) {
1008 if (hasReply(data.reply.id)) {
1011 $("#sone .post#" + data.reply.postId).each(function() {
1012 var firstNewerReply = null;
1013 $(this).find(".replies .reply").each(function() {
1014 if (getReplyTime(this) > data.reply.time) {
1015 firstNewerReply = $(this);
1019 newReply = $(data.reply.html).addClass("hidden");
1020 if (firstNewerReply != null) {
1021 newReply.insertBefore(firstNewerReply);
1023 if ($(this).find(".replies .create-reply")) {
1024 $(this).find(".replies .create-reply").before(newReply);
1026 $(this).find(".replies").append(newReply);
1029 ajaxifyReply(newReply);
1030 newReply.slideDown();
1039 * Marks the given Sone as known if it is still new.
1041 * @param soneElement
1042 * The Sone to mark as known
1044 function markSoneAsKnown(soneElement) {
1045 if ($(".new", soneElement).length > 0) {
1046 $.getJSON("maskAsKnown.ajax", {"formPassword": getFormPassword(), "type": "sone", "id": getSoneId(soneElement)}, function(data, textStatus) {
1047 $(soneElement).removeClass("new");
1052 function markPostAsKnown(postElements) {
1053 $(postElements).each(function() {
1055 if ($(postElement).hasClass("new")) {
1056 (function(postElement) {
1057 $(postElement).removeClass("new");
1058 $(".click-to-show", postElement).removeClass("new");
1059 $.getJSON("markAsKnown.ajax", {"formPassword": getFormPassword(), "type": "post", "id": getPostId(postElement)});
1063 markReplyAsKnown($(postElements).find(".reply"));
1066 function markReplyAsKnown(replyElements) {
1067 $(replyElements).each(function() {
1068 replyElement = this;
1069 if ($(replyElement).hasClass("new")) {
1070 (function(replyElement) {
1071 $(replyElement).removeClass("new");
1072 $.getJSON("markAsKnown.ajax", {"formPassword": getFormPassword(), "type": "reply", "id": getReplyId(replyElement)});
1078 function resetActivity() {
1079 title = document.title;
1080 if (title.indexOf('(') == 0) {
1081 setTitle(title.substr(title.indexOf(' ') + 1));
1085 function setActivity() {
1087 title = document.title;
1088 if (title.indexOf('(') != 0) {
1089 setTitle("(!) " + title);
1091 if (!iconBlinking) {
1092 setTimeout(toggleIcon, 1500);
1093 iconBlinking = true;
1099 * Sets the window title after a small delay to prevent race-condition issues.
1104 function setTitle(title) {
1105 setTimeout(function() {
1106 document.title = title;
1110 /** Whether the icon is currently showing activity. */
1111 var iconActive = false;
1113 /** Whether the icon is currently supposed to blink. */
1114 var iconBlinking = false;
1117 * Toggles the icon. If the window has gained focus and the icon is still
1118 * showing the activity state, it is returned to normal.
1120 function toggleIcon() {
1123 changeIcon("images/icon.png");
1126 iconBlinking = false;
1128 iconActive = !iconActive;
1129 console.log("showing icon: " + iconActive);
1130 changeIcon(iconActive ? "images/icon-activity.png" : "images/icon.png");
1131 setTimeout(toggleIcon, 1500);
1136 * Changes the icon of the page.
1139 * The new URL of the icon
1141 function changeIcon(iconUrl) {
1142 $("link[rel=icon]").remove();
1143 $("head").append($("<link>").attr("rel", "icon").attr("type", "image/png").attr("href", iconUrl));
1144 $("iframe[id=icon-update]")[0].src += "";
1148 * Creates a new notification.
1151 * The ID of the notificaiton
1153 * The text of the notification
1154 * @param dismissable
1155 * <code>true</code> if the notification can be dismissed by the
1158 function createNotification(id, text, dismissable) {
1159 notification = $("<div></div>").addClass("notification").attr("id", id);
1161 dismissForm = $("#sone #notification-area #notification-dismiss-template").clone().removeClass("hidden").removeAttr("id")
1162 dismissForm.find("input[name=notification]").val(id);
1163 notification.append(dismissForm);
1165 notification.append(text);
1166 return notification;
1170 * Shows the details of the notification with the given ID.
1172 * @param notificationId
1173 * The ID of the notification
1175 function showNotificationDetails(notificationId) {
1176 $("#sone .notification#" + notificationId + " .text").removeClass("hidden");
1177 $("#sone .notification#" + notificationId + " .short-text").addClass("hidden");
1181 * Deletes the field with the given ID from the profile.
1184 * The ID of the field to delete
1186 function deleteProfileField(fieldId) {
1187 $.getJSON("deleteProfileField.ajax", {"formPassword": getFormPassword(), "field": fieldId}, function(data, textStatus) {
1188 if (data && data.success) {
1189 $("#sone .profile-field#" + data.field.id).slideUp();
1195 * Renames a profile field.
1198 * The ID of the field to rename
1200 * The new name of the field
1201 * @param successFunction
1202 * Called when the renaming was successful
1204 function editProfileField(fieldId, newName, successFunction) {
1205 $.getJSON("editProfileField.ajax", {"formPassword": getFormPassword(), "field": fieldId, "name": newName}, function(data, textStatus) {
1206 if (data && data.success) {
1213 * Moves the profile field with the given ID one slot in the given direction.
1216 * The ID of the field to move
1218 * The direction to move in (“up” or “down”)
1219 * @param successFunction
1220 * Function to call on success
1222 function moveProfileField(fieldId, direction, successFunction) {
1223 $.getJSON("moveProfileField.ajax", {"formPassword": getFormPassword(), "field": fieldId, "direction": direction}, function(data, textStatus) {
1224 if (data && data.success) {
1231 * Moves the profile field with the given ID up one slot.
1234 * The ID of the field to move
1235 * @param successFunction
1236 * Function to call on success
1238 function moveProfileFieldUp(fieldId, successFunction) {
1239 moveProfileField(fieldId, "up", successFunction);
1243 * Moves the profile field with the given ID down one slot.
1246 * The ID of the field to move
1247 * @param successFunction
1248 * Function to call on success
1250 function moveProfileFieldDown(fieldId, successFunction) {
1251 moveProfileField(fieldId, "down", successFunction);
1255 // EVERYTHING BELOW HERE IS EXECUTED AFTER LOADING THE PAGE
1260 $(document).ready(function() {
1262 /* this initializes the status update input field. */
1263 getTranslation("WebInterface.DefaultText.StatusUpdate", function(defaultText) {
1264 registerInputTextareaSwap("#sone #update-status .status-input", defaultText, "text", false, false);
1265 $("#sone #update-status .select-sender").css("display", "inline");
1266 $("#sone #update-status .sender").hide();
1267 $("#sone #update-status .select-sender button").click(function() {
1268 $("#sone #update-status .sender").show();
1269 $("#sone #update-status .select-sender").hide();
1272 $("#sone #update-status").submit(function() {
1273 if ($(this).find(":input.default:enabled").length > 0) {
1276 sender = $(this).find(":input[name=sender]").val();
1277 text = $(this).find(":input[name=text]:enabled").val();
1278 $.getJSON("createPost.ajax", { "formPassword": getFormPassword(), "sender": sender, "text": text }, function(data, textStatus) {
1279 if ((data != null) && data.success) {
1280 loadNewPost(data.postId, data.sone, data.recipient);
1283 $(this).find(":input[name=sender]").val(getCurrentSoneId());
1284 $(this).find(":input[name=text]:enabled").val("").blur();
1285 $(this).find(".sender").hide();
1286 $(this).find(".select-sender").show();
1291 /* ajaxify input field on “view Sone” page. */
1292 getTranslation("WebInterface.DefaultText.Message", function(defaultText) {
1293 registerInputTextareaSwap("#sone #post-message input[name=text]", defaultText, "text", false, false);
1294 $("#sone #post-message .select-sender").css("display", "inline");
1295 $("#sone #post-message .sender").hide();
1296 $("#sone #post-message .select-sender button").click(function() {
1297 $("#sone #post-message .sender").show();
1298 $("#sone #post-message .select-sender").hide();
1301 $("#sone #post-message").submit(function() {
1302 sender = $(this).find(":input[name=sender]").val();
1303 text = $(this).find(":input[name=text]:enabled").val();
1304 $.getJSON("createPost.ajax", { "formPassword": getFormPassword(), "recipient": getShownSoneId(), "sender": sender, "text": text }, function(data, textStatus) {
1305 if ((data != null) && data.success) {
1306 loadNewPost(data.postId, getCurrentSoneId());
1309 $(this).find(":input[name=sender]").val(getCurrentSoneId());
1310 $(this).find(":input[name=text]:enabled").val("").blur();
1311 $(this).find(".sender").hide();
1312 $(this).find(".select-sender").show();
1317 /* Ajaxifies all posts. */
1318 /* calling getTranslation here will cache the necessary values. */
1319 getTranslation("WebInterface.Confirmation.DeletePostButton", function(text) {
1320 getTranslation("WebInterface.Confirmation.DeleteReplyButton", function(text) {
1321 getTranslation("WebInterface.DefaultText.Reply", function(text) {
1322 $("#sone .post").each(function() {
1329 /* hides all replies but the latest two. */
1330 if (!isViewPostPage()) {
1331 getTranslation("WebInterface.ClickToShow.Replies", function(text) {
1332 $("#sone .post .replies").each(function() {
1333 allReplies = $(this).find(".reply");
1334 if (allReplies.length > 2) {
1336 for (replyIndex = 0; replyIndex < (allReplies.length - 2); ++replyIndex) {
1337 $(allReplies[replyIndex]).addClass("hidden");
1338 newHidden |= $(allReplies[replyIndex]).hasClass("new");
1340 clickToShowElement = $("<div></div>").addClass("click-to-show");
1342 clickToShowElement.addClass("new");
1344 (function(clickToShowElement, allReplies, text) {
1345 clickToShowElement.text(text);
1346 clickToShowElement.click(function() {
1347 allReplies.removeClass("hidden");
1348 clickToShowElement.addClass("hidden");
1350 })(clickToShowElement, allReplies, text);
1351 $(allReplies[0]).before(clickToShowElement);
1357 $("#sone .sone").each(function() {
1358 ajaxifySone($(this));
1361 /* process all existing notifications, ajaxify dismiss buttons. */
1362 $("#sone #notification-area .notification").each(function() {
1363 ajaxifyNotification($(this));
1366 /* activate status polling. */
1367 setTimeout(getStatus, 5000);
1369 /* reset activity counter when the page has focus. */
1370 $(window).focus(function() {
1373 }).blur(function() {