X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=src%2Fmain%2Fresources%2Fstatic%2Fjavascript%2Fsone.js;h=4ab0aabea21bd8b73d6f3954f86621f9c1c6f7d0;hb=2e6247ae5b4abb156e54328cdb63c1b1363aae0a;hp=44cff7ccc690f2cbbed1559890333bdda71449ab;hpb=957281659ee81f25c6d92ddc97288283b458efd3;p=Sone.git

diff --git a/src/main/resources/static/javascript/sone.js b/src/main/resources/static/javascript/sone.js
index 44cff7c..4ab0aab 100644
--- a/src/main/resources/static/javascript/sone.js
+++ b/src/main/resources/static/javascript/sone.js
@@ -1,18 +1,428 @@
 /* Sone JavaScript functions. */
 
-function registerInputTextareaSwap(inputSelector, defaultText) {
-	$(inputSelector).focus(function() {
-		if ($(this).val() == defaultText) {
-			$(this).val("").removeClass("default");
+function isOnline() {
+	return $("#sone").hasClass("online");
+}
+
+function registerInputTextareaSwap(inputSelector, defaultText, inputFieldName, optional, dontUseTextarea) {
+	$(inputSelector).each(function() {
+		textarea = $(dontUseTextarea ? "<input type=\"text\" name=\"" + inputFieldName + "\">" : "<textarea name=\"" + inputFieldName + "\"></textarea>").blur(function() {
+			if ($(this).val() == "") {
+				$(this).hide();
+				inputField = $(this).data("inputField");
+				inputField.show().removeAttr("disabled").addClass("default");
+				inputField.val(defaultText);
+			}
+		}).hide().data("inputField", $(this)).val($(this).val());
+		$(this).after(textarea);
+		(function(inputField, textarea) {
+			inputField.focus(function() {
+				$(this).hide().attr("disabled", "disabled");
+				textarea.show().focus();
+			});
+			if (inputField.val() == "") {
+				inputField.addClass("default");
+				inputField.val(defaultText);
+			} else {
+				inputField.hide().attr("disabled", "disabled");
+				textarea.show();
+			}
+			$(inputField.get(0).form).submit(function() {
+				if (!optional && (textarea.val() == "")) {
+					return false;
+				}
+			});
+		})($(this), textarea);
+	});
+}
+
+/* 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 postId
+ *            The ID of the post
+ * @param element
+ *            The element to add a “comment” link to
+ */
+function addCommentLink(postId, element) {
+	commentElement = (function(postId) {
+		var commentElement = $("<div><span>Comment</span></div>").addClass("show-reply-form").click(function() {
+			replyElement = $("#sone .post#" + postId + " .create-reply");
+			replyElement.removeClass("hidden");
+			replyElement.removeClass("light");
+			(function(replyElement) {
+				replyElement.find("input.reply-input").blur(function() {
+					if ($(this).hasClass("default")) {
+						replyElement.addClass("light");
+					}
+				}).focus(function() {
+					replyElement.removeClass("light");
+				});
+			})(replyElement);
+			replyElement.find("input.reply-input").focus();
+		});
+		return commentElement;
+	})(postId);
+	element.find(".create-reply").addClass("hidden");
+	element.find(".status-line .time").each(function() {
+		$(this).after(commentElement.clone(true));
+	});
+}
+
+/**
+ * Retrieves the translation for the given key and calls the callback function.
+ * The callback function takes a single parameter, the translated string.
+ *
+ * @param key
+ *            The key of the translation string
+ * @param callback
+ *            The callback function
+ */
+function getTranslation(key, callback) {
+	$.getJSON("ajax/getTranslation.ajax", {"key": key}, function(data, textStatus) {
+		callback(data.value);
+	});
+}
+
+/**
+ * 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) {
+	$.getJSON("ajax/getSoneStatus.ajax", {"sone": soneId}, function(data, textStatus) {
+		updateSoneStatus(soneId, data.name, data.status, data.modified, data.lastUpdated);
+		/* seconds! */
+		updateInterval = 60;
+		if (local || data.modified || (data.status == "downloading") || (data.status == "inserting")) {
+			updateInterval = 5;
 		}
-	}).blur(function() {
-		if ($(this).val() == "") {
-			$(this).val(defaultText).addClass("default");
+		setTimeout(function() {
+			getSoneStatus(soneId, local);
+		}, updateInterval * 1000);
+	});
+}
+
+/**
+ * Filters the given Sone ID, replacing all “~” characters by an underscore.
+ *
+ * @param soneId
+ *            The Sone ID to filter
+ * @returns The filtered Sone ID
+ */
+function filterSoneId(soneId) {
+	return soneId.replace(/[^a-zA-Z0-9-]/g, "_");
+}
+
+/**
+ * Updates the status of the given Sone.
+ *
+ * @param soneId
+ *            The ID of the Sone to update
+ * @param status
+ *            The status of the Sone (“idle”, “unknown”, “inserting”,
+ *            “downloading”)
+ * @param modified
+ *            Whether the Sone is modified
+ * @param lastUpdated
+ *            The date and time of the last update (formatted for display)
+ */
+function updateSoneStatus(soneId, name, status, modified, lastUpdated) {
+	$("#sone .sone." + filterSoneId(soneId)).
+		toggleClass("unknown", status == "unknown").
+		toggleClass("idle", status == "idle").
+		toggleClass("inserting", status == "inserting").
+		toggleClass("downloading", status == "downloading").
+		toggleClass("modified", modified);
+	$("#sone .sone." + filterSoneId(soneId) + " .last-update span.time").text(lastUpdated);
+	$("#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 text
+ *            The text to show on the button
+ * @param deleteCallback
+ *            The callback that actually deletes something
+ */
+function enhanceDeleteButton(buttonId, text, deleteCallback) {
+	button = $(buttonId);
+	(function(button) {
+		newButton = $("<button></button>").addClass("confirm").hide().text(text).click(function() {
+			$(this).fadeOut("slow");
+			deleteCallback();
+			return false;
+		}).insertAfter(button);
+		(function(button, newButton) {
+			button.click(function() {
+				button.fadeOut("slow", function() {
+					newButton.fadeIn("slow");
+					$(document).one("click", function() {
+						if (this != newButton.get(0)) {
+							newButton.fadeOut(function() {
+								button.fadeIn();
+							});
+						}
+					});
+				});
+				return false;
+			});
+		})(button, newButton);
+	})(button);
+}
+
+/**
+ * Enhances a post’s “delete” button.
+ *
+ * @param buttonId
+ *            The selector of the button
+ * @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) {
+			if (data.success) {
+				$("#sone .post#" + postId).slideUp();
+			} else if (data.error == "invalid-post-id") {
+				alert("Invalid post ID given!");
+			} else if (data.error == "auth-required") {
+				alert("You need to be logged in.");
+			} else if (data.error == "not-authorized") {
+				alert("You are not allowed to delete this post.");
+			}
+		});
+	});
+}
+
+/**
+ * Enhances a reply’s “delete” button.
+ *
+ * @param buttonId
+ *            The selector of the button
+ * @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() {
+		$.getJSON("ajax/deleteReply.ajax", { "reply": replyId, "formPassword": $("#sone #formPassword").text() }, function(data, textStatus) {
+			if (data.success) {
+				$("#sone .reply#" + replyId).slideUp();
+			} else if (data.error == "invalid-reply-id") {
+				alert("Invalid reply ID given!");
+			} else if (data.error == "auth-required") {
+				alert("You need to be logged in.");
+			} else if (data.error == "not-authorized") {
+				alert("You are not allowed to delete this reply.");
+			}
+		});
+	});
+}
+
+function getFormPassword() {
+	return $("#sone #formPassword").text();
+}
+
+function getSoneElement(element) {
+	return $(element).parents(".sone");
+}
+
+/**
+ * Generates a list of Sones by concatening the names of the given sones with a
+ * new line character (“\n”).
+ *
+ * @param sones
+ *            The sones to format
+ * @returns {String} The created string
+ */
+function generateSoneList(sones) {
+	var soneList = "";
+	$.each(sones, function() {
+		if (soneList != "") {
+			soneList += "\n";
 		}
-	}).addClass("default").val(defaultText);
-	$($(inputSelector).get(0).form).submit(function() {
-		if ($(inputSelector).hasClass("default")) {
-			$(inputSelector).val("");
+		soneList += this.name;
+	});
+	return soneList;
+}
+
+/**
+ * Returns the ID of the Sone that this element belongs to.
+ *
+ * @param element
+ *            The element to locate the matching Sone ID for
+ * @returns The ID of the Sone, or undefined
+ */
+function getSoneId(element) {
+	return getSoneElement(element).find(".id").text();
+}
+
+function getPostElement(element) {
+	return $(element).parents(".post");
+}
+
+function getPostId(element) {
+	return getPostElement(element).attr("id");
+}
+
+function getReplyElement(element) {
+	return $(element).parents(".reply");
+}
+
+function getReplyId(element) {
+	return getReplyElement(element).attr("id");
+}
+
+function likePost(postId) {
+	$.getJSON("ajax/like.ajax", { "type": "post", "post" : postId, "formPassword": getFormPassword() }, function() {
+		$("#sone .post#" + postId + " > .inner-part > .status-line .like").addClass("hidden");
+		$("#sone .post#" + postId + " > .inner-part > .status-line .unlike").removeClass("hidden");
+		updatePostLikes(postId);
+	});
+}
+
+function unlikePost(postId) {
+	$.getJSON("ajax/unlike.ajax", { "type": "post", "post" : postId, "formPassword": getFormPassword() }, function() {
+		$("#sone .post#" + postId + " > .inner-part > .status-line .unlike").addClass("hidden");
+		$("#sone .post#" + postId + " > .inner-part > .status-line .like").removeClass("hidden");
+		updatePostLikes(postId);
+	});
+}
+
+function updatePostLikes(postId) {
+	$.getJSON("ajax/getLikes.ajax", { "type": "post", "post": postId }, function(data, textStatus) {
+		if (data.success) {
+			$("#sone .post#" + postId + " > .inner-part > .status-line .likes").toggleClass("hidden", data.likes == 0)
+			$("#sone .post#" + postId + " > .inner-part > .status-line .likes span.like-count").text(data.likes);
+			$("#sone .post#" + postId + " > .inner-part > .status-line .likes > span").attr("title", generateSoneList(data.sones));
+		}
+	});
+}
+
+function likeReply(replyId) {
+	$.getJSON("ajax/like.ajax", { "type": "reply", "reply" : replyId, "formPassword": getFormPassword() }, function() {
+		$("#sone .reply#" + replyId + " .status-line .like").addClass("hidden");
+		$("#sone .reply#" + replyId + " .status-line .unlike").removeClass("hidden");
+		updateReplyLikes(replyId);
+	});
+}
+
+function unlikeReply(replyId) {
+	$.getJSON("ajax/unlike.ajax", { "type": "reply", "reply" : replyId, "formPassword": getFormPassword() }, function() {
+		$("#sone .reply#" + replyId + " .status-line .unlike").addClass("hidden");
+		$("#sone .reply#" + replyId + " .status-line .like").removeClass("hidden");
+		updateReplyLikes(replyId);
+	});
+}
+
+function updateReplyLikes(replyId) {
+	$.getJSON("ajax/getLikes.ajax", { "type": "reply", "reply": replyId }, function(data, textStatus) {
+		if (data.success) {
+			$("#sone .reply#" + replyId + " .status-line .likes").toggleClass("hidden", data.likes == 0)
+			$("#sone .reply#" + replyId + " .status-line .likes span.like-count").text(data.likes);
+			$("#sone .reply#" + replyId + " .status-line .likes > span").attr("title", generateSoneList(data.sones));
 		}
 	});
 }
+
+/**
+ * Posts a reply and calls the given callback when the request finishes.
+ *
+ * @param postId
+ *            The ID of the post the reply refers to
+ * @param text
+ *            The text to post
+ * @param callbackFunction
+ *            The callback function to call when the request finishes (takes 3
+ *            parameters: success, error, replyId)
+ */
+function postReply(postId, text, callbackFunction) {
+	$.getJSON("ajax/createReply.ajax", { "formPassword" : getFormPassword(), "post" : postId, "text": text }, function(data, textStatus) {
+		if (data.success) {
+			callbackFunction(true, null, data.reply);
+		} else {
+			callbackFunction(false, data.error);
+		}
+	});
+}
+
+/**
+ * Requests information about the reply with the given ID.
+ *
+ * @param replyId
+ *            The ID of the reply
+ * @param callbackFunction
+ *            A callback function (parameters soneId, soneName, replyTime,
+ *            replyDisplayTime, text, html)
+ */
+function getReply(replyId, callbackFunction) {
+	$.getJSON("ajax/getReply.ajax", { "reply" : replyId }, function(data, textStatus) {
+		if (data.success) {
+			callbackFunction(data.soneId, data.soneName, data.time, data.displayTime, data.text, data.html);
+		}
+	});
+}
+
+/**
+ * Ajaxifies the given notification by replacing the form with AJAX.
+ *
+ * @param notification
+ *            jQuery object representing the notification.
+ */
+function ajaxifyNotificationArea(notification) {
+	notification.find("form.dismiss").submit(function() {
+		return false;
+	});
+	notification.find("form.dismiss button").click(function() {
+		$.getJSON("ajax/dismissNotification.ajax", { "formPassword" : getFormPassword(), "notification" : notification.attr("id") }, function(data, textStatus) {
+			if (data.success) {
+				notification.slideUp();
+			}
+		});
+	});
+}