+
+/**
+ * Returns whether a post with the given ID exists on the current page.
+ *
+ * @param postId
+ * The post ID to check for
+ * @returns {Boolean} <code>true</code> if a post with the given ID already
+ * exists on the page, <code>false</code> otherwise
+ */
+function hasPost(postId) {
+ return $(".post#" + postId).length > 0;
+}
+
+/**
+ * Returns whether a reply with the given ID exists on the current page.
+ *
+ * @param replyId
+ * The reply ID to check for
+ * @returns {Boolean} <code>true</code> if a reply with the given ID already
+ * exists on the page, <code>false</code> otherwise
+ */
+function hasReply(replyId) {
+ return $("#sone .reply#" + replyId).length > 0;
+}
+
+function loadNewPost(postId, soneId, recipientId, time) {
+ if (hasPost(postId)) {
+ return;
+ }
+ if (!isIndexPage()) {
+ if (!isViewPostPage() || (getShownPostId() != postId)) {
+ if (!isViewSonePage() || ((getShownSoneId() != soneId) && (getShownSoneId() != recipientId))) {
+ return;
+ }
+ }
+ }
+ if (getPostTime($("#sone .post").last()) > time) {
+ return;
+ }
+ $.getJSON("getPost.ajax", { "post" : postId }, function(data, textStatus) {
+ if ((data != null) && data.success) {
+ if (hasPost(data.post.id)) {
+ return;
+ }
+ if (!isIndexPage() && !(isViewSonePage() && ((getShownSoneId() == data.post.sone) || (getShownSoneId() == data.post.recipient)))) {
+ return;
+ }
+ var firstOlderPost = null;
+ $("#sone .post").each(function() {
+ if (getPostTime(this) < data.post.time) {
+ firstOlderPost = $(this);
+ return false;
+ }
+ });
+ newPost = $(data.post.html).addClass("hidden");
+ if (firstOlderPost != null) {
+ newPost.insertBefore(firstOlderPost);
+ }
+ ajaxifyPost(newPost);
+ newPost.slideDown();
+ setActivity();
+ }
+ });
+}
+
+function loadNewReply(replyId, soneId, postId, postSoneId) {
+ if (hasReply(replyId)) {
+ return;
+ }
+ if (!hasPost(postId)) {
+ return;
+ }
+ $.getJSON("getReply.ajax", { "reply": replyId }, function(data, textStatus) {
+ /* find post. */
+ if ((data != null) && data.success) {
+ if (hasReply(data.reply.id)) {
+ return;
+ }
+ $("#sone .post#" + data.reply.postId).each(function() {
+ var firstNewerReply = null;
+ $(this).find(".replies .reply").each(function() {
+ if (getReplyTime(this) > data.reply.time) {
+ firstNewerReply = $(this);
+ return false;
+ }
+ });
+ newReply = $(data.reply.html).addClass("hidden");
+ if (firstNewerReply != null) {
+ newReply.insertBefore(firstNewerReply);
+ } else {
+ if ($(this).find(".replies .create-reply")) {
+ $(this).find(".replies .create-reply").before(newReply);
+ } else {
+ $(this).find(".replies").append(newReply);
+ }
+ }
+ ajaxifyReply(newReply);
+ newReply.slideDown();
+ setActivity();
+ return false;
+ });
+ }
+ });
+}
+
+/**
+ * Marks the given Sone as known if it is still new.
+ *
+ * @param soneElement
+ * The Sone to mark as known
+ */
+function markSoneAsKnown(soneElement) {
+ if ($(".new", soneElement).length > 0) {
+ $.getJSON("maskAsKnown.ajax", {"formPassword": getFormPassword(), "type": "sone", "id": getSoneId(soneElement)}, function(data, textStatus) {
+ $(soneElement).removeClass("new");
+ });
+ }
+}
+
+function markPostAsKnown(postElements) {
+ $(postElements).each(function() {
+ postElement = this;
+ if ($(postElement).hasClass("new")) {
+ (function(postElement) {
+ $(postElement).removeClass("new");
+ $(".click-to-show", postElement).removeClass("new");
+ $.getJSON("markAsKnown.ajax", {"formPassword": getFormPassword(), "type": "post", "id": getPostId(postElement)});
+ })(postElement);
+ }
+ });
+ markReplyAsKnown($(postElements).find(".reply"));
+}
+
+function markReplyAsKnown(replyElements) {
+ $(replyElements).each(function() {
+ replyElement = this;
+ if ($(replyElement).hasClass("new")) {
+ (function(replyElement) {
+ $(replyElement).removeClass("new");
+ $.getJSON("markAsKnown.ajax", {"formPassword": getFormPassword(), "type": "reply", "id": getReplyId(replyElement)});
+ })(replyElement);
+ }
+ });
+}
+
+function resetActivity() {
+ title = document.title;
+ if (title.indexOf('(') == 0) {
+ setTitle(title.substr(title.indexOf(' ') + 1));
+ }
+}
+
+function setActivity() {
+ if (!focus) {
+ title = document.title;
+ if (title.indexOf('(') != 0) {
+ setTitle("(!) " + title);
+ }
+ if (!iconBlinking) {
+ setTimeout(toggleIcon, 1500);
+ iconBlinking = true;
+ }
+ }
+}
+
+/**
+ * Sets the window title after a small delay to prevent race-condition issues.
+ *
+ * @param title
+ * The title to set
+ */
+function setTitle(title) {
+ setTimeout(function() {
+ document.title = title;
+ }, 50);
+}
+
+/** Whether the icon is currently showing activity. */
+var iconActive = false;
+
+/** Whether the icon is currently supposed to blink. */
+var iconBlinking = false;
+
+/**
+ * Toggles the icon. If the window has gained focus and the icon is still
+ * showing the activity state, it is returned to normal.
+ */
+function toggleIcon() {
+ if (focus) {
+ if (iconActive) {
+ changeIcon("images/icon.png");
+ iconActive = false;
+ }
+ iconBlinking = false;
+ } else {
+ iconActive = !iconActive;
+ changeIcon(iconActive ? "images/icon-activity.png" : "images/icon.png");
+ setTimeout(toggleIcon, 1500);
+ }
+}
+
+/**
+ * Changes the icon of the page.
+ *
+ * @param iconUrl
+ * The new URL of the icon
+ */
+function changeIcon(iconUrl) {
+ $("link[rel=icon]").remove();
+ $("head").append($("<link>").attr("rel", "icon").attr("type", "image/png").attr("href", iconUrl));
+ $("iframe[id=icon-update]")[0].src += "";
+}
+
+/**
+ * Creates a new notification.
+ *
+ * @param id
+ * The ID of the notificaiton
+ * @param text
+ * The text of the notification
+ * @param dismissable
+ * <code>true</code> if the notification can be dismissed by the
+ * user
+ */
+function createNotification(id, text, dismissable) {
+ notification = $("<div></div>").addClass("notification").attr("id", id);
+ if (dismissable) {
+ dismissForm = $("#sone #notification-area #notification-dismiss-template").clone().removeClass("hidden").removeAttr("id")
+ dismissForm.find("input[name=notification]").val(id);
+ notification.append(dismissForm);
+ }
+ notification.append(text);
+ return notification;
+}
+
+/**
+ * Shows the details of the notification with the given ID.
+ *
+ * @param notificationId
+ * The ID of the notification
+ */
+function showNotificationDetails(notificationId) {
+ $("#sone .notification#" + notificationId + " .text").removeClass("hidden");
+ $("#sone .notification#" + notificationId + " .short-text").addClass("hidden");
+}
+
+/**
+ * Deletes the field with the given ID from the profile.
+ *
+ * @param fieldId
+ * The ID of the field to delete
+ */
+function deleteProfileField(fieldId) {
+ $.getJSON("deleteProfileField.ajax", {"formPassword": getFormPassword(), "field": fieldId}, function(data, textStatus) {
+ if (data && data.success) {
+ $("#sone .profile-field#" + data.field.id).slideUp();
+ }
+ });
+}
+
+/**
+ * Renames a profile field.
+ *
+ * @param fieldId
+ * The ID of the field to rename
+ * @param newName
+ * The new name of the field
+ * @param successFunction
+ * Called when the renaming was successful
+ */
+function editProfileField(fieldId, newName, successFunction) {
+ $.getJSON("editProfileField.ajax", {"formPassword": getFormPassword(), "field": fieldId, "name": newName}, function(data, textStatus) {
+ if (data && data.success) {
+ successFunction();
+ }
+ });
+}
+
+/**
+ * Moves the profile field with the given ID one slot in the given direction.
+ *
+ * @param fieldId
+ * The ID of the field to move
+ * @param direction
+ * The direction to move in (“up” or “down”)
+ * @param successFunction
+ * Function to call on success
+ */
+function moveProfileField(fieldId, direction, successFunction) {
+ $.getJSON("moveProfileField.ajax", {"formPassword": getFormPassword(), "field": fieldId, "direction": direction}, function(data, textStatus) {
+ if (data && data.success) {
+ successFunction();
+ }
+ });
+}
+
+/**
+ * Moves the profile field with the given ID up one slot.
+ *
+ * @param fieldId
+ * The ID of the field to move
+ * @param successFunction
+ * Function to call on success
+ */
+function moveProfileFieldUp(fieldId, successFunction) {
+ moveProfileField(fieldId, "up", successFunction);
+}
+
+/**
+ * Moves the profile field with the given ID down one slot.
+ *
+ * @param fieldId
+ * The ID of the field to move
+ * @param successFunction
+ * Function to call on success
+ */
+function moveProfileFieldDown(fieldId, successFunction) {
+ moveProfileField(fieldId, "down", successFunction);
+}
+
+//
+// EVERYTHING BELOW HERE IS EXECUTED AFTER LOADING THE PAGE
+//
+
+var focus = true;
+
+$(document).ready(function() {
+
+ /* this initializes the status update input field. */
+ getTranslation("WebInterface.DefaultText.StatusUpdate", function(defaultText) {
+ registerInputTextareaSwap("#sone #update-status .status-input", defaultText, "text", false, false);
+ $("#sone #update-status .select-sender").css("display", "inline");
+ $("#sone #update-status .sender").hide();
+ $("#sone #update-status .select-sender button").click(function() {
+ $("#sone #update-status .sender").show();
+ $("#sone #update-status .select-sender").hide();
+ return false;
+ });
+ $("#sone #update-status").submit(function() {
+ button = $("button:submit", this);
+ button.attr("disabled", "disabled");
+ if ($(this).find(":input.default:enabled").length > 0) {
+ return false;
+ }
+ sender = $(this).find(":input[name=sender]").val();
+ text = $(this).find(":input[name=text]:enabled").val();
+ $.getJSON("createPost.ajax", { "formPassword": getFormPassword(), "sender": sender, "text": text }, function(data, textStatus) {
+ if ((data != null) && data.success) {
+ loadNewPost(data.postId, data.sone, data.recipient);
+ }
+ button.removeAttr("disabled");
+ });
+ $(this).find(":input[name=sender]").val(getCurrentSoneId());
+ $(this).find(":input[name=text]:enabled").val("").blur();
+ $(this).find(".sender").hide();
+ $(this).find(".select-sender").show();
+ return false;
+ });
+ });
+
+ /* ajaxify the search input field. */
+ getTranslation("WebInterface.DefaultText.Search", function(defaultText) {
+ registerInputTextareaSwap("#sone #search input[name=query]", defaultText, "query", false, true);
+ });
+
+ /* ajaxify input field on “view Sone” page. */
+ getTranslation("WebInterface.DefaultText.Message", function(defaultText) {
+ registerInputTextareaSwap("#sone #post-message input[name=text]", defaultText, "text", false, false);
+ $("#sone #post-message .select-sender").css("display", "inline");
+ $("#sone #post-message .sender").hide();
+ $("#sone #post-message .select-sender button").click(function() {
+ $("#sone #post-message .sender").show();
+ $("#sone #post-message .select-sender").hide();
+ return false;
+ });
+ $("#sone #post-message").submit(function() {
+ sender = $(this).find(":input[name=sender]").val();
+ text = $(this).find(":input[name=text]:enabled").val();
+ $.getJSON("createPost.ajax", { "formPassword": getFormPassword(), "recipient": getShownSoneId(), "sender": sender, "text": text }, function(data, textStatus) {
+ if ((data != null) && data.success) {
+ loadNewPost(data.postId, getCurrentSoneId());
+ }
+ });
+ $(this).find(":input[name=sender]").val(getCurrentSoneId());
+ $(this).find(":input[name=text]:enabled").val("").blur();
+ $(this).find(".sender").hide();
+ $(this).find(".select-sender").show();
+ return false;
+ });
+ });
+
+ /* Ajaxifies all posts. */
+ /* calling getTranslation here will cache the necessary values. */
+ getTranslation("WebInterface.Confirmation.DeletePostButton", function(text) {
+ getTranslation("WebInterface.Confirmation.DeleteReplyButton", function(text) {
+ getTranslation("WebInterface.DefaultText.Reply", function(text) {
+ $("#sone .post").each(function() {
+ ajaxifyPost(this);
+ });
+ });
+ });
+ });
+
+ /* hides all replies but the latest two. */
+ if (!isViewPostPage()) {
+ getTranslation("WebInterface.ClickToShow.Replies", function(text) {
+ $("#sone .post .replies").each(function() {
+ allReplies = $(this).find(".reply");
+ if (allReplies.length > 2) {
+ newHidden = false;
+ for (replyIndex = 0; replyIndex < (allReplies.length - 2); ++replyIndex) {
+ $(allReplies[replyIndex]).addClass("hidden");
+ newHidden |= $(allReplies[replyIndex]).hasClass("new");
+ }
+ clickToShowElement = $("<div></div>").addClass("click-to-show");
+ if (newHidden) {
+ clickToShowElement.addClass("new");
+ }
+ (function(clickToShowElement, allReplies, text) {
+ clickToShowElement.text(text);
+ clickToShowElement.click(function() {
+ allReplies.removeClass("hidden");
+ clickToShowElement.addClass("hidden");
+ });
+ })(clickToShowElement, allReplies, text);
+ $(allReplies[0]).before(clickToShowElement);
+ }
+ });
+ });
+ }
+
+ $("#sone .sone").each(function() {
+ ajaxifySone($(this));
+ });
+
+ /* process all existing notifications, ajaxify dismiss buttons. */
+ $("#sone #notification-area .notification").each(function() {
+ ajaxifyNotification($(this));
+ });
+
+ /* activate status polling. */
+ setTimeout(getStatus, 5000);
+
+ /* reset activity counter when the page has focus. */
+ $(window).focus(function() {
+ focus = true;
+ resetActivity();
+ }).blur(function() {
+ focus = false;
+ })
+
+});