return $("#sone").hasClass("online");
}
-function registerInputTextareaSwap(inputSelector, defaultText, inputFieldName, optional, dontUseTextarea) {
- $(inputSelector).each(function() {
+function registerInputTextareaSwap(inputElement, defaultText, inputFieldName, optional, dontUseTextarea) {
+ $(inputElement).each(function() {
textarea = $(dontUseTextarea ? "<input type=\"text\" name=\"" + inputFieldName + "\">" : "<textarea name=\"" + inputFieldName + "\"></textarea>").blur(function() {
if ($(this).val() == "") {
$(this).hide();
});
}
-/* hide all the “create reply” forms until a link is clicked. */
-function addCommentLinks() {
- if (!isOnline()) {
- return;
- }
- $("#sone .post").each(function() {
- postId = $(this).attr("id");
- addCommentLink(postId, $(this));
- });
-}
-
/**
* Adds a “comment” link to all status lines contained in the given element.
*
* @param element
* The element to add a “comment” link to
*/
-function addCommentLink(postId, element) {
+function addCommentLink(postId, element, insertAfterThisElement) {
+ if ($(element).find(".show-reply-form").length > 0) {
+ return;
+ }
commentElement = (function(postId) {
var commentElement = $("<div><span>Comment</span></div>").addClass("show-reply-form").click(function() {
+ markPostAsKnown(getPostElement(this));
replyElement = $("#sone .post#" + postId + " .create-reply");
replyElement.removeClass("hidden");
replyElement.removeClass("light");
});
return commentElement;
})(postId);
- element.find(".create-reply").addClass("hidden");
- element.find(".status-line .time").each(function() {
- $(this).after(commentElement.clone(true));
- });
+ $(insertAfterThisElement).after(commentElement.clone(true));
}
+var translations = {};
+
/**
* Retrieves the translation for the given key and calls the callback function.
* The callback function takes a single parameter, the translated string.
* The callback function
*/
function getTranslation(key, callback) {
+ if (key in translations) {
+ callback(translations[key]);
+ return;
+ }
$.getJSON("ajax/getTranslation.ajax", {"key": key}, function(data, textStatus) {
if ((data != null) && data.success) {
+ translations[key] = data.value;
callback(data.value);
}
}, function(xmlHttpRequest, textStatus, error) {
}
/**
- * Fires off an AJAX request to retrieve the current status of a Sone.
- *
- * @param soneId
- * The ID of the Sone
- * @param local
- * <code>true</code> if the Sone is local, <code>false</code>
- * otherwise
- */
-function getSoneStatus(soneId, local) {
- $.getJSON("ajax/getSoneStatus.ajax", {"sone": soneId}, function(data, textStatus) {
- if ((data != null) && data.success) {
- updateSoneStatus(soneId, data.name, data.status, data.modified, data.locked, data.lastUpdated);
- }
- /* seconds! */
- updateInterval = 60;
- if (local || (data!= null) && (data.modified || (data.status == "downloading") || (data.status == "inserting"))) {
- updateInterval = 5;
- }
- setTimeout(function() {
- getSoneStatus(soneId, local);
- }, updateInterval * 1000);
- }, function(xmlHttpRequest, textStatus, error) {
- /* ignore error. */
- });
-}
-
-/**
* Filters the given Sone ID, replacing all “~” characters by an underscore.
*
* @param soneId
$("#sone .sone." + filterSoneId(soneId) + " .profile-link a").text(name);
}
-var watchedSones = {};
-
-/**
- * Watches this Sone for updates to its status.
- *
- * @param soneId
- * The ID of the Sone to watch
- * @param local
- * <code>true</code> if the Sone is local, <code>false</code>
- * otherwise
- */
-function watchSone(soneId, local) {
- if (watchedSones[soneId]) {
- return;
- }
- watchedSones[soneId] = true;
- (function(soneId) {
- setTimeout(function() {
- getSoneStatus(soneId, local);
- }, 5000);
- })(soneId);
-}
-
/**
* Enhances a “delete” button so that the confirmation is done on the same page.
*
- * @param buttonId
- * The selector of the button
+ * @param button
+ * The button element
* @param text
* The text to show on the button
* @param deleteCallback
* The callback that actually deletes something
*/
-function enhanceDeleteButton(buttonId, text, deleteCallback) {
- button = $(buttonId);
+function enhanceDeleteButton(button, text, deleteCallback) {
(function(button) {
newButton = $("<button></button>").addClass("confirm").hide().text(text).click(function() {
$(this).fadeOut("slow");
return false;
});
})(button, newButton);
- })(button);
+ })($(button));
}
/**
* Enhances a post’s “delete” button.
*
- * @param buttonId
- * The selector of the button
+ * @param button
+ * The button element
* @param postId
* The ID of the post to delete
* @param text
* The text to replace the button with
*/
-function enhanceDeletePostButton(buttonId, postId, text) {
- enhanceDeleteButton(buttonId, text, function() {
- $.getJSON("ajax/deletePost.ajax", { "post": postId, "formPassword": $("#sone #formPassword").text() }, function(data, textStatus) {
+function enhanceDeletePostButton(button, postId, text) {
+ enhanceDeleteButton(button, text, function() {
+ $.getJSON("ajax/deletePost.ajax", { "post": postId, "formPassword": getFormPassword() }, function(data, textStatus) {
if (data == null) {
return;
}
/**
* Enhances a reply’s “delete” button.
*
- * @param buttonId
- * The selector of the button
+ * @param button
+ * The button element
* @param replyId
* The ID of the reply to delete
* @param text
* The text to replace the button with
*/
-function enhanceDeleteReplyButton(buttonId, replyId, text) {
- enhanceDeleteButton(buttonId, text, function() {
+function enhanceDeleteReplyButton(button, replyId, text) {
+ enhanceDeleteButton(button, text, function() {
$.getJSON("ajax/deleteReply.ajax", { "reply": replyId, "formPassword": $("#sone #formPassword").text() }, function(data, textStatus) {
if (data == null) {
return;
var soneList = "";
$.each(sones, function() {
if (soneList != "") {
- soneList += "\n";
+ soneList += ", ";
}
soneList += this.name;
});
}
function getPostElement(element) {
- return $(element).parents(".post");
+ return $(element).closest(".post");
}
function getPostId(element) {
return getPostElement(element).attr("id");
}
+function getPostTime(element) {
+ return getPostElement(element).find(".post-time").text();
+}
+
function getReplyElement(element) {
- return $(element).parents(".reply");
+ return $(element).closest(".reply");
}
function getReplyId(element) {
return getReplyElement(element).attr("id");
}
+function getReplyTime(element) {
+ return getReplyElement(element).find(".reply-time").text();
+}
+
function likePost(postId) {
$.getJSON("ajax/like.ajax", { "type": "post", "post" : postId, "formPassword": getFormPassword() }, function(data, textStatus) {
if ((data == null) || !data.success) {
}
/**
+ * Ajaxifies the given post by enhancing all eligible elements with AJAX.
+ *
+ * @param postElement
+ * The post element to ajaxify
+ */
+function ajaxifyPost(postElement) {
+ $(postElement).find("form").submit(function() {
+ return false;
+ });
+ $(postElement).find(".create-reply button:submit").click(function() {
+ inputField = $(this.form).find(":input:enabled").get(0);
+ postId = getPostId(this);
+ text = $(inputField).val();
+ $(inputField).val("");
+ postReply(postId, text, function(success, error, replyId) {
+ if (success) {
+ loadNewReply(replyId);
+ markPostAsKnown(getPostElement(inputField));
+ $("#sone .post#" + postId + " .create-reply").addClass("hidden");
+ } else {
+ alert(error);
+ }
+ });
+ return false;
+ });
+
+ /* replace all “delete” buttons with javascript. */
+ (function(postElement) {
+ getTranslation("WebInterface.Confirmation.DeletePostButton", function(deletePostText) {
+ postId = getPostId(postElement);
+ enhanceDeletePostButton($(postElement).find(".delete-post button"), postId, deletePostText);
+ });
+ })(postElement);
+
+ /* convert all “like” buttons to javascript functions. */
+ $(postElement).find(".like-post").submit(function() {
+ likePost(getPostId(this));
+ markPostAsKnown(getPostElement(this));
+ return false;
+ });
+ $(postElement).find(".unlike-post").submit(function() {
+ unlikePost(getPostId(this));
+ markPostAsKnown(getPostElement(this));
+ return false;
+ });
+
+ /* add “comment” link. */
+ addCommentLink(getPostId(postElement), postElement, $(postElement).find(".post-status-line .time"));
+
+ /* process all replies. */
+ $(postElement).find(".reply").each(function() {
+ ajaxifyReply(this);
+ });
+
+ /* process reply input fields. */
+ getTranslation("WebInterface.DefaultText.Reply", function(text) {
+ $(postElement).find("input.reply-input").each(function() {
+ registerInputTextareaSwap(this, text, "text", false, false);
+ });
+ });
+
+ /* mark everything as known on click. */
+ $(postElement).click(function() {
+ markPostAsKnown(this);
+ });
+
+ /* hide reply input field. */
+ $(postElement).find(".create-reply").addClass("hidden");
+}
+
+/**
+ * Ajaxifies the given reply element.
+ *
+ * @param replyElement
+ * The reply element to ajaxify
+ */
+function ajaxifyReply(replyElement) {
+ $(replyElement).find(".like-reply").submit(function() {
+ likeReply(getReplyId(this));
+ markPostAsKnown(getPostElement(this));
+ return false;
+ });
+ $(replyElement).find(".unlike-reply").submit(function() {
+ unlikeReply(getReplyId(this));
+ markPostAsKnown(getPostElement(this));
+ return false;
+ });
+ (function(replyElement) {
+ getTranslation("WebInterface.Confirmation.DeleteReplyButton", function(deleteReplyText) {
+ $(replyElement).find(".delete-reply button").each(function() {
+ enhanceDeleteReplyButton(this, getReplyId(replyElement), deleteReplyText);
+ });
+ });
+ })(replyElement);
+ addCommentLink(getPostId(replyElement), replyElement, $(replyElement).find(".reply-status-line .time"));
+
+ /* mark post and all replies as known on click. */
+ $(replyElement).click(function() {
+ markPostAsKnown(getPostElement(replyElement));
+ });
+}
+
+/**
* Ajaxifies the given notification by replacing the form with AJAX.
*
* @param notification
return notification;
}
-/**
- * Retrieves all changed notifications.
- */
-function getNotifications() {
- $.getJSON("ajax/getNotifications.ajax", {}, function(data, textStatus) {
+function getStatus() {
+ $.getJSON("ajax/getStatus.ajax", {}, function(data, textStatus) {
if ((data != null) && data.success) {
+ /* process Sone information. */
+ $.each(data.sones, function(index, value) {
+ updateSoneStatus(value.id, value.name, value.status, value.modified, value.locked, value.lastUpdated);
+ });
+ /* process notifications. */
$.each(data.notifications, function(index, value) {
oldNotification = $("#sone #notification-area .notification#" + value.id);
notification = ajaxifyNotification(createNotification(value.id, value.text, value.dismissable)).hide();
$("#sone #notification-area").append(notification);
notification.slideDown();
}
+ setActivity();
});
$.each(data.removedNotifications, function(index, value) {
$("#sone #notification-area .notification#" + value.id).slideUp();
});
- setTimeout(getNotifications, 5000);
+ /* process new posts. */
+ $.each(data.newPosts, function(index, value) {
+ loadNewPost(value);
+ });
+ /* process new replies. */
+ $.each(data.newReplies, function(index, value) {
+ loadNewReply(value);
+ });
+ /* do it again in 5 seconds. */
+ setTimeout(getStatus, 5000);
} else {
- setTimeout(getNotifications, 30000);
+ /* data.success was false, wait 30 seconds. */
+ setTimeout(getStatus, 30000);
}
}, function(xmlHttpRequest, textStatus, error) {
- /* ignore error. */
+ /* something really bad happend, wait a minute. */
+ setTimeout(getStatus, 60000);
+ })
+}
+
+var loadedPosts = {};
+var loadedReplies = {};
+
+function loadNewPost(postId) {
+ if (postId in loadedPosts) {
+ return;
+ }
+ loadedPosts[postId] = true;
+ $.getJSON("ajax/getPost.ajax", { "post" : postId }, function(data, textStatus) {
+ if ((data != null) && data.success) {
+ 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);
+ } else {
+ $("#sone #posts").append(newPost);
+ }
+ ajaxifyPost(newPost);
+ newPost.slideDown();
+ setActivity();
+ }
+ });
+}
+
+function loadNewReply(replyId) {
+ if (replyId in loadedReplies) {
+ return;
+ }
+ loadedReplies[replyId] = true;
+ $.getJSON("ajax/getReply.ajax", { "reply": replyId }, function(data, textStatus) {
+ /* find post. */
+ if ((data != null) && data.success) {
+ $("#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();
+ });
+ }
});
}
+function markPostAsKnown(postElements) {
+ $(postElements).each(function() {
+ postElement = this;
+ if ($(postElement).hasClass("new")) {
+ (function(postElement) {
+ $.getJSON("ajax/markPostAsKnown.ajax", {"formPassword": getFormPassword(), "post": getPostId(postElement)}, function(data, textStatus) {
+ $(postElement).removeClass("new");
+ });
+ })(postElement);
+ }
+ });
+ markReplyAsKnown($(postElements).find(".reply"));
+}
+
+function markReplyAsKnown(replyElements) {
+ $(replyElements).each(function() {
+ replyElement = this;
+ if ($(replyElement).hasClass("new")) {
+ (function(replyElement) {
+ $.getJSON("ajax/markReplyAsKnown.ajax", {"formPassword": getFormPassword(), "reply": getReplyId(replyElement)}, function(data, textStatus) {
+ $(replyElement).removeClass("new");
+ });
+ })(replyElement);
+ }
+ });
+}
+
+function resetActivity() {
+ title = document.title;
+ if (title.indexOf('(') == 0) {
+ document.title = title.substr(title.indexOf(' ') + 1);
+ }
+}
+
+function setActivity() {
+ if (!focus) {
+ title = document.title;
+ if (title.indexOf('(') != 0) {
+ document.title = "(!) " + title;
+ }
+ }
+}
+
/**
* Creates a new notification.
*
notification.append(text);
return notification;
}
+
+//
+// EVERYTHING BELOW HERE IS EXECUTED AFTER LOADING THE PAGE
+//
+
+var focus = true;
+
+$(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").submit(function() {
+ text = $(this).find(":input:enabled").val();
+ $.getJSON("ajax/createPost.ajax", { "formPassword": getFormPassword(), "text": text }, function(data, textStatus) {
+ if ((data != null) && data.success) {
+ loadNewPost(data.postId);
+ }
+ });
+ $(this).find(":input:enabled").val("").blur();
+ return false;
+ });
+ });
+
+ /* 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").submit(function() {
+ text = $(this).find(":input:enabled").val();
+ $.getJSON("ajax/createPost.ajax", { "formPassword": getFormPassword(), "recipient": $("#sone #sone-id").text(), "text": text }, function(data, textStatus) {
+ if ((data != null) && data.success) {
+ loadNewPost(data.postId);
+ }
+ });
+ $(this).find(":input:enabled").val("").blur();
+ 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. */
+ 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);
+ }
+ });
+ });
+
+ /*
+ * convert all “follow”, “unfollow”, “lock”, and “unlock” links to something
+ * nicer.
+ */
+ $("#sone .follow").submit(function() {
+ var followElement = this;
+ $.getJSON("ajax/followSone.ajax", { "sone": getSoneId(this), "formPassword": getFormPassword() }, function() {
+ $(followElement).addClass("hidden");
+ $(followElement).parent().find(".unfollow").removeClass("hidden");
+ });
+ return false;
+ });
+ $("#sone .unfollow").submit(function() {
+ var unfollowElement = this;
+ $.getJSON("ajax/unfollowSone.ajax", { "sone": getSoneId(this), "formPassword": getFormPassword() }, function() {
+ $(unfollowElement).addClass("hidden");
+ $(unfollowElement).parent().find(".follow").removeClass("hidden");
+ });
+ return false;
+ });
+ $("#sone .lock").submit(function() {
+ var lockElement = this;
+ $.getJSON("ajax/lockSone.ajax", { "sone" : getSoneId(this), "formPassword" : getFormPassword() }, function() {
+ $(lockElement).addClass("hidden");
+ $(lockElement).parent().find(".unlock").removeClass("hidden");
+ });
+ return false;
+ });
+ $("#sone .unlock").submit(function() {
+ var unlockElement = this;
+ $.getJSON("ajax/unlockSone.ajax", { "sone" : getSoneId(this), "formPassword" : getFormPassword() }, function() {
+ $(unlockElement).addClass("hidden");
+ $(unlockElement).parent().find(".lock").removeClass("hidden");
+ });
+ return false;
+ });
+
+ /* 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;
+ })
+
+});
projects / Sone.git / blobdiff