From: David ‘Bombe’ Roden <bombe@pterodactylus.net>
Date: Fri, 22 Oct 2010 20:20:13 +0000 (+0200)
Subject: Enhance all post and reply delete buttons.
X-Git-Tag: 0.1-RC1~79
X-Git-Url: https://git.pterodactylus.net/?a=commitdiff_plain;h=08a2857c3afa6c39464fd710d4ddd55cf7c19bca;p=Sone.git

Enhance all post and reply delete buttons.
---

diff --git a/src/main/resources/i18n/sone.en.properties b/src/main/resources/i18n/sone.en.properties
index 0f99640..bce5929 100644
--- a/src/main/resources/i18n/sone.en.properties
+++ b/src/main/resources/i18n/sone.en.properties
@@ -171,3 +171,5 @@ WebInterface.DefaultText.SoneRequestURI=Sone Request Key
 WebInterface.DefaultText.FirstName=First name
 WebInterface.DefaultText.MiddleName=Middle name(s)
 WebInterface.DefaultText.LastName=Last name
+WebInterface.Confirmation.DeletePostButton=Yes, delete!
+WebInterface.Confirmation.DeleteReplyButton=Yes, delete!
diff --git a/src/main/resources/static/css/sone.css b/src/main/resources/static/css/sone.css
index 1f8e785..503555e 100644
--- a/src/main/resources/static/css/sone.css
+++ b/src/main/resources/static/css/sone.css
@@ -392,3 +392,8 @@ textarea {
 	width: 130ex;;
 	font-size: 75%;
 }
+
+#sone .confirm {
+	font-weight: bold !important;
+	color: red !important;
+}
diff --git a/src/main/resources/static/javascript/sone.js b/src/main/resources/static/javascript/sone.js
index 3c5e6a7..45a678f 100644
--- a/src/main/resources/static/javascript/sone.js
+++ b/src/main/resources/static/javascript/sone.js
@@ -146,3 +146,89 @@ function watchSone(soneId) {
 		}, 5000);
 	})(soneId);
 }
+
+/**
+ * Enhances a “delete” button so that the confirmation is done on the same page.
+ *
+ * @param buttonId
+ *            The selector of the button
+ * @param translationKey
+ *            The translation key of the text to show on the button
+ * @param deleteCallback
+ *            The callback that actually deletes something
+ */
+function enhanceDeleteButton(buttonId, translationKey, deleteCallback) {
+	button = $(buttonId);
+	(function(button) {
+		getTranslation(translationKey, function(translation) {
+			newButton = $("<button></button>").addClass("confirm").hide().text(translation).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
+ */
+function enhanceDeletePostButton(buttonId, postId) {
+	enhanceDeleteButton(buttonId, "WebInterface.Confirmation.DeletePostButton", 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
+ */
+function enhanceDeleteReplyButton(buttonId, replyId) {
+	enhanceDeleteButton(buttonId, "WebInterface.Confirmation.DeleteReplyButton", 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.");
+			}
+		});
+	});
+}
diff --git a/src/main/resources/templates/include/head.html b/src/main/resources/templates/include/head.html
index fb0f546..9528ecd 100644
--- a/src/main/resources/templates/include/head.html
+++ b/src/main/resources/templates/include/head.html
@@ -29,6 +29,26 @@
 		});
 	</script>
 
+	<script language="javascript">
+		/* replace all “delete” buttons with javascript. */
+		$(document).ready(function() {
+			$("#sone .post").each(function() {
+				postId = $(this).attr("id");
+				enhanceDeletePostButton("#sone .post#" + postId + " > .status-line .delete button", postId);
+				(function(postId) {
+					$("#sone .post#" + postId + " .reply").each(function() {
+						replyId = $(this).attr("id");
+						(function(postId, reply, replyId) {
+							reply.find(".delete button").each(function() {
+								enhanceDeleteReplyButton("#sone .post#" + postId + " .reply#" + replyId + " .delete button", replyId);
+							})
+						})(postId, $(this), replyId);
+					});
+				})(postId);
+			});
+		});
+	</script>
+
 	<div id="main">
 
 		<div id="profile" class="<%ifnull currentSone>offline<%else>online<%/if>">
diff --git a/src/main/resources/templates/include/viewPost.html b/src/main/resources/templates/include/viewPost.html
index 8b41fdb..5c9ef15 100644
--- a/src/main/resources/templates/include/viewPost.html
+++ b/src/main/resources/templates/include/viewPost.html
@@ -16,7 +16,7 @@
 	</div>
 	<div class="replies">
 		<%foreach post.replies reply>
-			<div class="reply">
+			<div id="<% reply.id|html>" class="reply">
 				<div>
 					<div class="author profile-link"><a href="viewSone.html?sone=<% reply.sone.id|html>"><% reply.sone.niceName|html></a></div>
 					<div class="text"><% reply.text|html></div>