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);
489 function updateReplyLikes(replyId) {
490 $.getJSON("getLikes.ajax", { "type": "reply", "reply": replyId }, function(data, textStatus) {
491 if ((data != null) && data.success) {
492 $("#sone .reply#" + replyId + " .status-line .likes").toggleClass("hidden", data.likes == 0)
493 $("#sone .reply#" + replyId + " .status-line .likes span.like-count").text(data.likes);
494 $("#sone .reply#" + replyId + " .status-line .likes > span").attr("title", generateSoneList(data.sones));
496 }, function(xmlHttpRequest, textStatus, error) {
502 * Posts a reply and calls the given callback when the request finishes.
505 * The ID of the sender
507 * The ID of the post the reply refers to
510 * @param callbackFunction
511 * The callback function to call when the request finishes (takes 3
512 * parameters: success, error, replyId)
514 function postReply(sender, postId, text, callbackFunction) {
515 $.getJSON("createReply.ajax", { "formPassword" : getFormPassword(), "sender": sender, "post" : postId, "text": text }, function(data, textStatus) {
517 /* TODO - show error */
521 callbackFunction(true, null, data.reply, data.sone);
523 callbackFunction(false, data.error);
525 }, function(xmlHttpRequest, textStatus, error) {
531 * Requests information about the reply with the given ID.
534 * The ID of the reply
535 * @param callbackFunction
536 * A callback function (parameters soneId, soneName, replyTime,
537 * replyDisplayTime, text, html)
539 function getReply(replyId, callbackFunction) {
540 $.getJSON("getReply.ajax", { "reply" : replyId }, function(data, textStatus) {
541 if ((data != null) && data.success) {
542 callbackFunction(data.soneId, data.soneName, data.time, data.displayTime, data.text, data.html);
544 }, function(xmlHttpRequest, textStatus, error) {
550 * Ajaxifies the given Sone by enhancing all eligible elements with AJAX.
553 * The Sone to ajaxify
555 function ajaxifySone(soneElement) {
557 * convert all “follow”, “unfollow”, “lock”, and “unlock” links to something
560 $(".follow", soneElement).submit(function() {
561 var followElement = this;
562 $.getJSON("followSone.ajax", { "sone": getSoneId(this), "formPassword": getFormPassword() }, function() {
563 $(followElement).addClass("hidden");
564 $(followElement).parent().find(".unfollow").removeClass("hidden");
568 $(".unfollow", soneElement).submit(function() {
569 var unfollowElement = this;
570 $.getJSON("unfollowSone.ajax", { "sone": getSoneId(this), "formPassword": getFormPassword() }, function() {
571 $(unfollowElement).addClass("hidden");
572 $(unfollowElement).parent().find(".follow").removeClass("hidden");
576 $(".lock", soneElement).submit(function() {
577 var lockElement = this;
578 $.getJSON("lockSone.ajax", { "sone" : getSoneId(this), "formPassword" : getFormPassword() }, function() {
579 $(lockElement).addClass("hidden");
580 $(lockElement).parent().find(".unlock").removeClass("hidden");
584 $(".unlock", soneElement).submit(function() {
585 var unlockElement = this;
586 $.getJSON("unlockSone.ajax", { "sone" : getSoneId(this), "formPassword" : getFormPassword() }, function() {
587 $(unlockElement).addClass("hidden");
588 $(unlockElement).parent().find(".lock").removeClass("hidden");
593 /* mark Sone as known when clicking it. */
594 $(soneElement).click(function() {
595 markSoneAsKnown(soneElement);
600 * Ajaxifies the given post by enhancing all eligible elements with AJAX.
603 * The post element to ajaxify
605 function ajaxifyPost(postElement) {
606 $(postElement).find("form").submit(function() {
609 $(postElement).find(".create-reply button:submit").click(function() {
610 sender = $(this.form).find(":input[name=sender]").val();
611 inputField = $(this.form).find(":input[name=text]:enabled").get(0);
612 postId = getPostId(this);
613 text = $(inputField).val();
614 (function(sender, postId, text, inputField) {
615 postReply(sender, postId, text, function(success, error, replyId, soneId) {
617 $(inputField).val("");
618 loadNewReply(replyId, soneId, postId);
619 $("#sone .post#" + postId + " .create-reply").addClass("hidden");
620 $("#sone .post#" + postId + " .create-reply .sender").hide();
621 $("#sone .post#" + postId + " .create-reply .select-sender").show();
622 $("#sone .post#" + postId + " .create-reply :input[name=sender]").val(getCurrentSoneId());
627 })(sender, postId, text, inputField);
631 /* replace all “delete” buttons with javascript. */
632 (function(postElement) {
633 getTranslation("WebInterface.Confirmation.DeletePostButton", function(deletePostText) {
634 postId = getPostId(postElement);
635 enhanceDeletePostButton($(postElement).find(".delete-post button"), postId, deletePostText);
639 /* convert all “like” buttons to javascript functions. */
640 $(postElement).find(".like-post").submit(function() {
641 likePost(getPostId(this));
644 $(postElement).find(".unlike-post").submit(function() {
645 unlikePost(getPostId(this));
649 /* convert trust control buttons to javascript functions. */
650 $(postElement).find(".post-trust").submit(function() {
651 trustSone(getPostAuthor(this));
654 $(postElement).find(".post-distrust").submit(function() {
655 distrustSone(getPostAuthor(this));
658 $(postElement).find(".post-untrust").submit(function() {
659 untrustSone(getPostAuthor(this));
663 /* add “comment” link. */
664 addCommentLink(getPostId(postElement), postElement, $(postElement).find(".post-status-line .time"));
666 /* process all replies. */
667 $(postElement).find(".reply").each(function() {
671 /* process reply input fields. */
672 getTranslation("WebInterface.DefaultText.Reply", function(text) {
673 $(postElement).find("input.reply-input").each(function() {
674 registerInputTextareaSwap(this, text, "text", false, false);
678 /* process sender selection. */
679 $(".select-sender", postElement).css("display", "inline");
680 $(".sender", postElement).hide();
681 $(".select-sender button", postElement).click(function() {
682 $(".sender", postElement).show();
683 $(".select-sender", postElement).hide();
687 /* mark everything as known on click. */
688 $(postElement).click(function(event) {
689 if ($(event.target).hasClass("click-to-show")) {
692 markPostAsKnown(this);
695 /* hide reply input field. */
696 $(postElement).find(".create-reply").addClass("hidden");
700 * Ajaxifies the given reply element.
702 * @param replyElement
703 * The reply element to ajaxify
705 function ajaxifyReply(replyElement) {
706 $(replyElement).find(".like-reply").submit(function() {
707 likeReply(getReplyId(this));
710 $(replyElement).find(".unlike-reply").submit(function() {
711 unlikeReply(getReplyId(this));
714 (function(replyElement) {
715 getTranslation("WebInterface.Confirmation.DeleteReplyButton", function(deleteReplyText) {
716 $(replyElement).find(".delete-reply button").each(function() {
717 enhanceDeleteReplyButton(this, getReplyId(replyElement), deleteReplyText);
721 addCommentLink(getPostId(replyElement), replyElement, $(replyElement).find(".reply-status-line .time"));
723 /* convert trust control buttons to javascript functions. */
724 $(replyElement).find(".reply-trust").submit(function() {
725 trustSone(getReplyAuthor(this));
728 $(replyElement).find(".reply-distrust").submit(function() {
729 distrustSone(getReplyAuthor(this));
732 $(replyElement).find(".reply-untrust").submit(function() {
733 untrustSone(getReplyAuthor(this));
739 * Ajaxifies the given notification by replacing the form with AJAX.
741 * @param notification
742 * jQuery object representing the notification.
744 function ajaxifyNotification(notification) {
745 notification.find("form").submit(function() {
748 notification.find("input[name=returnPage]").val($.url.attr("relative"));
749 if (notification.find(".short-text").length > 0) {
750 notification.find(".short-text").removeClass("hidden");
751 notification.find(".text").addClass("hidden");
753 notification.find("form.mark-as-read button").click(function() {
754 $.getJSON("markAsKnown.ajax", {"formPassword": getFormPassword(), "type": $(":input[name=type]", this.form).val(), "id": $(":input[name=id]", this.form).val()});
756 notification.find("a[class^='link-']").each(function() {
757 linkElement = $(this);
758 if (linkElement.is("[href^='viewPost']")) {
759 id = linkElement.attr("class").substr(5);
761 linkElement.attr("href", "#post-" + id);
765 notification.find("form.dismiss button").click(function() {
766 $.getJSON("dismissNotification.ajax", { "formPassword" : getFormPassword(), "notification" : notification.attr("id") }, function(data, textStatus) {
767 /* dismiss in case of error, too. */
768 notification.slideUp();
769 }, function(xmlHttpRequest, textStatus, error) {
776 function getStatus() {
777 $.getJSON("getStatus.ajax", {"loadAllSones": isKnownSonesPage()}, function(data, textStatus) {
778 if ((data != null) && data.success) {
779 /* process Sone information. */
780 $.each(data.sones, function(index, value) {
781 updateSoneStatus(value.id, value.name, value.status, value.modified, value.locked, value.lastUpdatedUnknown ? null : value.lastUpdated);
783 /* process notifications. */
784 $.each(data.notifications, function(index, value) {
785 oldNotification = $("#sone #notification-area .notification#" + value.id);
786 notification = ajaxifyNotification(createNotification(value.id, value.text, value.dismissable)).hide();
787 if (oldNotification.length != 0) {
788 if ((oldNotification.find(".short-text").length > 0) && (notification.find(".short-text").length > 0)) {
789 opened = oldNotification.is(":visible") && oldNotification.find(".short-text").hasClass("hidden");
790 notification.find(".short-text").toggleClass("hidden", opened);
791 notification.find(".text").toggleClass("hidden", !opened);
793 oldNotification.replaceWith(notification.show());
795 $("#sone #notification-area").append(notification);
796 notification.slideDown();
800 $.each(data.removedNotifications, function(index, value) {
801 $("#sone #notification-area .notification#" + value.id).slideUp();
803 /* process new posts. */
804 $.each(data.newPosts, function(index, value) {
805 loadNewPost(value.id, value.sone, value.recipient, value.time);
807 /* process new replies. */
808 $.each(data.newReplies, function(index, value) {
809 loadNewReply(value.id, value.sone, value.post, value.postSone);
811 /* do it again in 5 seconds. */
812 setTimeout(getStatus, 5000);
814 /* data.success was false, wait 30 seconds. */
815 setTimeout(getStatus, 30000);
817 }, function(xmlHttpRequest, textStatus, error) {
818 /* something really bad happend, wait a minute. */
819 setTimeout(getStatus, 60000);
824 * Returns the ID of the currently logged in Sone.
826 * @return The ID of the current Sone, or an empty string if no Sone is logged
829 function getCurrentSoneId() {
830 return $("#currentSoneId").text();
834 * Returns the content of the page-id attribute.
836 * @returns The page ID
838 function getPageId() {
839 return $("#sone .page-id").text();
843 * Returns whether the current page is the index page.
845 * @returns {Boolean} <code>true</code> if the current page is the index page,
846 * <code>false</code> otherwise
848 function isIndexPage() {
849 return getPageId() == "index";
853 * Returns whether the current page is a “view Sone” page.
855 * @returns {Boolean} <code>true</code> if the current page is a “view Sone”
856 * page, <code>false</code> otherwise
858 function isViewSonePage() {
859 return getPageId() == "view-sone";
863 * Returns the ID of the currently shown Sone. This will only return a sensible
864 * value if isViewSonePage() returns <code>true</code>.
866 * @returns The ID of the currently shown Sone
868 function getShownSoneId() {
869 return $("#sone .sone-id").text();
873 * Returns whether the current page is a “view post” page.
875 * @returns {Boolean} <code>true</code> if the current page is a “view post”
876 * page, <code>false</code> otherwise
878 function isViewPostPage() {
879 return getPageId() == "view-post";
883 * Returns the ID of the currently shown post. This will only return a sensible
884 * value if isViewPostPage() returns <code>true</code>.
886 * @returns The ID of the currently shown post
888 function getShownPostId() {
889 return $("#sone .post-id").text();
893 * Returns whether the current page is the “known Sones” page.
895 * @returns {Boolean} <code>true</code> if the current page is the “known
896 * Sones” page, <code>false</code> otherwise
898 function isKnownSonesPage() {
899 return getPageId() == "known-sones";
903 * Returns whether a post with the given ID exists on the current page.
906 * The post ID to check for
907 * @returns {Boolean} <code>true</code> if a post with the given ID already
908 * exists on the page, <code>false</code> otherwise
910 function hasPost(postId) {
911 return $(".post#" + postId).length > 0;
915 * Returns whether a reply with the given ID exists on the current page.
918 * The reply ID to check for
919 * @returns {Boolean} <code>true</code> if a reply with the given ID already
920 * exists on the page, <code>false</code> otherwise
922 function hasReply(replyId) {
923 return $("#sone .reply#" + replyId).length > 0;
926 function loadNewPost(postId, soneId, recipientId, time) {
927 if (hasPost(postId)) {
930 if (!isIndexPage()) {
931 if (!isViewPostPage() || (getShownPostId() != postId)) {
932 if (!isViewSonePage() || ((getShownSoneId() != soneId) && (getShownSoneId() != recipientId))) {
937 if (getPostTime($("#sone .post").last()) > time) {
940 $.getJSON("getPost.ajax", { "post" : postId }, function(data, textStatus) {
941 if ((data != null) && data.success) {
942 if (hasPost(data.post.id)) {
945 if (!isIndexPage() && !(isViewSonePage() && ((getShownSoneId() == data.post.sone) || (getShownSoneId() == data.post.recipient)))) {
948 var firstOlderPost = null;
949 $("#sone .post").each(function() {
950 if (getPostTime(this) < data.post.time) {
951 firstOlderPost = $(this);
955 newPost = $(data.post.html).addClass("hidden");
956 if (firstOlderPost != null) {
957 newPost.insertBefore(firstOlderPost);
959 ajaxifyPost(newPost);
966 function loadNewReply(replyId, soneId, postId, postSoneId) {
967 if (hasReply(replyId)) {
970 if (!hasPost(postId)) {
973 $.getJSON("getReply.ajax", { "reply": replyId }, function(data, textStatus) {
975 if ((data != null) && data.success) {
976 if (hasReply(data.reply.id)) {
979 $("#sone .post#" + data.reply.postId).each(function() {
980 var firstNewerReply = null;
981 $(this).find(".replies .reply").each(function() {
982 if (getReplyTime(this) > data.reply.time) {
983 firstNewerReply = $(this);
987 newReply = $(data.reply.html).addClass("hidden");
988 if (firstNewerReply != null) {
989 newReply.insertBefore(firstNewerReply);
991 if ($(this).find(".replies .create-reply")) {
992 $(this).find(".replies .create-reply").before(newReply);
994 $(this).find(".replies").append(newReply);
997 ajaxifyReply(newReply);
998 newReply.slideDown();
1007 * Marks the given Sone as known if it is still new.
1009 * @param soneElement
1010 * The Sone to mark as known
1012 function markSoneAsKnown(soneElement) {
1013 if ($(".new", soneElement).length > 0) {
1014 $.getJSON("maskAsKnown.ajax", {"formPassword": getFormPassword(), "type": "sone", "id": getSoneId(soneElement)}, function(data, textStatus) {
1015 $(soneElement).removeClass("new");
1020 function markPostAsKnown(postElements) {
1021 $(postElements).each(function() {
1023 if ($(postElement).hasClass("new")) {
1024 (function(postElement) {
1025 $(postElement).removeClass("new");
1026 $(".click-to-show", postElement).removeClass("new");
1027 $.getJSON("markAsKnown.ajax", {"formPassword": getFormPassword(), "type": "post", "id": getPostId(postElement)});
1031 markReplyAsKnown($(postElements).find(".reply"));
1034 function markReplyAsKnown(replyElements) {
1035 $(replyElements).each(function() {
1036 replyElement = this;
1037 if ($(replyElement).hasClass("new")) {
1038 (function(replyElement) {
1039 $(replyElement).removeClass("new");
1040 $.getJSON("markAsKnown.ajax", {"formPassword": getFormPassword(), "type": "reply", "id": getReplyId(replyElement)});
1046 function resetActivity() {
1047 title = document.title;
1048 if (title.indexOf('(') == 0) {
1049 setTitle(title.substr(title.indexOf(' ') + 1));
1053 function setActivity() {
1055 title = document.title;
1056 if (title.indexOf('(') != 0) {
1057 setTitle("(!) " + title);
1059 if (!iconBlinking) {
1060 setTimeout(toggleIcon, 1500);
1061 iconBlinking = true;
1067 * Sets the window title after a small delay to prevent race-condition issues.
1072 function setTitle(title) {
1073 setTimeout(function() {
1074 document.title = title;
1078 /** Whether the icon is currently showing activity. */
1079 var iconActive = false;
1081 /** Whether the icon is currently supposed to blink. */
1082 var iconBlinking = false;
1085 * Toggles the icon. If the window has gained focus and the icon is still
1086 * showing the activity state, it is returned to normal.
1088 function toggleIcon() {
1091 changeIcon("images/icon.png");
1094 iconBlinking = false;
1096 iconActive = !iconActive;
1097 console.log("showing icon: " + iconActive);
1098 changeIcon(iconActive ? "images/icon-activity.png" : "images/icon.png");
1099 setTimeout(toggleIcon, 1500);
1104 * Changes the icon of the page.
1107 * The new URL of the icon
1109 function changeIcon(iconUrl) {
1110 $("link[rel=icon]").remove();
1111 $("head").append($("<link>").attr("rel", "icon").attr("type", "image/png").attr("href", iconUrl));
1112 $("iframe[id=icon-update]")[0].src += "";
1116 * Creates a new notification.
1119 * The ID of the notificaiton
1121 * The text of the notification
1122 * @param dismissable
1123 * <code>true</code> if the notification can be dismissed by the
1126 function createNotification(id, text, dismissable) {
1127 notification = $("<div></div>").addClass("notification").attr("id", id);
1129 dismissForm = $("#sone #notification-area #notification-dismiss-template").clone().removeClass("hidden").removeAttr("id")
1130 dismissForm.find("input[name=notification]").val(id);
1131 notification.append(dismissForm);
1133 notification.append(text);
1134 return notification;
1138 * Shows the details of the notification with the given ID.
1140 * @param notificationId
1141 * The ID of the notification
1143 function showNotificationDetails(notificationId) {
1144 $("#sone .notification#" + notificationId + " .text").removeClass("hidden");
1145 $("#sone .notification#" + notificationId + " .short-text").addClass("hidden");
1149 * Deletes the field with the given ID from the profile.
1152 * The ID of the field to delete
1154 function deleteProfileField(fieldId) {
1155 $.getJSON("deleteProfileField.ajax", {"formPassword": getFormPassword(), "field": fieldId}, function(data, textStatus) {
1156 if (data && data.success) {
1157 $("#sone .profile-field#" + data.field.id).slideUp();
1163 * Renames a profile field.
1166 * The ID of the field to rename
1168 * The new name of the field
1169 * @param successFunction
1170 * Called when the renaming was successful
1172 function editProfileField(fieldId, newName, successFunction) {
1173 $.getJSON("editProfileField.ajax", {"formPassword": getFormPassword(), "field": fieldId, "name": newName}, function(data, textStatus) {
1174 if (data && data.success) {
1181 * Moves the profile field with the given ID one slot in the given direction.
1184 * The ID of the field to move
1186 * The direction to move in (“up” or “down”)
1187 * @param successFunction
1188 * Function to call on success
1190 function moveProfileField(fieldId, direction, successFunction) {
1191 $.getJSON("moveProfileField.ajax", {"formPassword": getFormPassword(), "field": fieldId, "direction": direction}, function(data, textStatus) {
1192 if (data && data.success) {
1199 * Moves the profile field with the given ID up one slot.
1202 * The ID of the field to move
1203 * @param successFunction
1204 * Function to call on success
1206 function moveProfileFieldUp(fieldId, successFunction) {
1207 moveProfileField(fieldId, "up", successFunction);
1211 * Moves the profile field with the given ID down one slot.
1214 * The ID of the field to move
1215 * @param successFunction
1216 * Function to call on success
1218 function moveProfileFieldDown(fieldId, successFunction) {
1219 moveProfileField(fieldId, "down", successFunction);
1223 // EVERYTHING BELOW HERE IS EXECUTED AFTER LOADING THE PAGE
1228 $(document).ready(function() {
1230 /* this initializes the status update input field. */
1231 getTranslation("WebInterface.DefaultText.StatusUpdate", function(defaultText) {
1232 registerInputTextareaSwap("#sone #update-status .status-input", defaultText, "text", false, false);
1233 $("#sone #update-status .select-sender").css("display", "inline");
1234 $("#sone #update-status .sender").hide();
1235 $("#sone #update-status .select-sender button").click(function() {
1236 $("#sone #update-status .sender").show();
1237 $("#sone #update-status .select-sender").hide();
1240 $("#sone #update-status").submit(function() {
1241 if ($(this).find(":input.default:enabled").length > 0) {
1244 sender = $(this).find(":input[name=sender]").val();
1245 text = $(this).find(":input[name=text]:enabled").val();
1246 $.getJSON("createPost.ajax", { "formPassword": getFormPassword(), "sender": sender, "text": text }, function(data, textStatus) {
1247 if ((data != null) && data.success) {
1248 loadNewPost(data.postId, data.sone, data.recipient);
1251 $(this).find(":input[name=sender]").val(getCurrentSoneId());
1252 $(this).find(":input[name=text]:enabled").val("").blur();
1253 $(this).find(".sender").hide();
1254 $(this).find(".select-sender").show();
1259 /* ajaxify input field on “view Sone” page. */
1260 getTranslation("WebInterface.DefaultText.Message", function(defaultText) {
1261 registerInputTextareaSwap("#sone #post-message input[name=text]", defaultText, "text", false, false);
1262 $("#sone #post-message .select-sender").css("display", "inline");
1263 $("#sone #post-message .sender").hide();
1264 $("#sone #post-message .select-sender button").click(function() {
1265 $("#sone #post-message .sender").show();
1266 $("#sone #post-message .select-sender").hide();
1269 $("#sone #post-message").submit(function() {
1270 sender = $(this).find(":input[name=sender]").val();
1271 text = $(this).find(":input[name=text]:enabled").val();
1272 $.getJSON("createPost.ajax", { "formPassword": getFormPassword(), "recipient": getShownSoneId(), "sender": sender, "text": text }, function(data, textStatus) {
1273 if ((data != null) && data.success) {
1274 loadNewPost(data.postId, getCurrentSoneId());
1277 $(this).find(":input[name=sender]").val(getCurrentSoneId());
1278 $(this).find(":input[name=text]:enabled").val("").blur();
1279 $(this).find(".sender").hide();
1280 $(this).find(".select-sender").show();
1285 /* Ajaxifies all posts. */
1286 /* calling getTranslation here will cache the necessary values. */
1287 getTranslation("WebInterface.Confirmation.DeletePostButton", function(text) {
1288 getTranslation("WebInterface.Confirmation.DeleteReplyButton", function(text) {
1289 getTranslation("WebInterface.DefaultText.Reply", function(text) {
1290 $("#sone .post").each(function() {
1297 /* hides all replies but the latest two. */
1298 if (!isViewPostPage()) {
1299 getTranslation("WebInterface.ClickToShow.Replies", function(text) {
1300 $("#sone .post .replies").each(function() {
1301 allReplies = $(this).find(".reply");
1302 if (allReplies.length > 2) {
1304 for (replyIndex = 0; replyIndex < (allReplies.length - 2); ++replyIndex) {
1305 $(allReplies[replyIndex]).addClass("hidden");
1306 newHidden |= $(allReplies[replyIndex]).hasClass("new");
1308 clickToShowElement = $("<div></div>").addClass("click-to-show");
1310 clickToShowElement.addClass("new");
1312 (function(clickToShowElement, allReplies, text) {
1313 clickToShowElement.text(text);
1314 clickToShowElement.click(function() {
1315 allReplies.removeClass("hidden");
1316 clickToShowElement.addClass("hidden");
1318 })(clickToShowElement, allReplies, text);
1319 $(allReplies[0]).before(clickToShowElement);
1325 $("#sone .sone").each(function() {
1326 ajaxifySone($(this));
1329 /* process all existing notifications, ajaxify dismiss buttons. */
1330 $("#sone #notification-area .notification").each(function() {
1331 ajaxifyNotification($(this));
1334 /* activate status polling. */
1335 setTimeout(getStatus, 5000);
1337 /* reset activity counter when the page has focus. */
1338 $(window).focus(function() {
1341 }).blur(function() {