// eBay Forum Signature Switch user script
// version 0.2.3
// 2008-02-08
// Copyright 2006-2008, thorbenhauer
// Released under the GPL license
// http://www.gnu.org/copyleft/gpl.html
//
// -----------------------------------------------------------------------------
//
// Icon: Humility Icon Set
// by Andrew Fitzsimon and Chad 'gonZo' Rodrigue
// http://art.gnome.org/themes/icon/1136
// Released under the GPL license
//
// -----------------------------------------------------------------------------
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
//
// -----------------------------------------------------------------------------
//
// ==UserScript==
// @name eBay Forum Signature Switch
// @namespace http://userscripts.org/users/9022
// @description http://userscripts.org/scripts/show/6280
// @include http://forums*.ebay.tld/*thread.jspa?*
// ==/UserScript==
//
// -----------------------------------------------------------------------------
(function () {
const ONPNG = 'data:image/png;base64,' +
'iVBORw0KGgoAAAANSUhEUgAAABQAAAAWBAMAAAAyb6E1AAAAElBMVEXU0Mj39/fu7u6AgIBAQEAA' +
'AAAUIDs2AAAACXBIWXMAAAsTAAALEwEAmpwYAAAAR0lEQVQImWMQhAERBgEGKDBhEFCCAlKZoaFK' +
'qkGqICaQCoIxlZSCVEPBzFAQUxUhqhoKV6sUCjdBSZVki7ExhY2hwITBBQ4AD7Mg5fEmz48AAAAA' +
'SUVORK5CYII=';
const OFFPNG = 'data:image/png;base64,' +
'iVBORw0KGgoAAAANSUhEUgAAABQAAAAWCAIAAABPIytRAAAACXBIWXMAAAsTAAALEwEAmpwYAAAA' +
'kElEQVQ4jdWUoRLDIBBEl8x9wcqKyH4Hln+tiOQ3KivyC2exFclcCSHpgGMVC/fYg2FwKSV0KYQg' +
'ANbPu5V8LRGAbOYxPxvxCGBqzcw1KCy5IQlAVXNrM4U9wCStyJZtULWVtlXVQu7158wk840KK1Xg' +
'qs/CVi7sXHSlH3wG7mMx7AsbFBbsf0rsgJ33vjv5C+MsNsw0IKCAAAAAAElFTkSuQmCC';
const EDIPNG = 'data:image/png;base64,' +
'R0lGODdhFAAWAOeZAAAAAAEBAQICAgcHBwkJCQoKCg8PDxERDxMTExQUFBcXFxoXFBgYGBoaGhsb' +
'Gx0dHR4eHh8fHyAgICIiIiMiISMjIyUlJScnJygoKDomBCkpKSoqKisrKywsLDIyMjMzMzQ0NDU1' +
'NVE1Bjo5Njk5OT09PVk6B049G0BAQEFBQUJCQk9BK11DG0dHR1tMLWpKFk5OTmBQKlFRUVhRRlJS' +
'UlZWVldXV3lWCVlZWWJZR3pYC3tZDHtZDXxaD3dbJHtZJXxcHF9fX3lcLYFgGGNjY2RkZHlkO4Zn' +
'IWlpaX9qQYprKG1tbXZuX3BwcI1vLpBuLI5wMZR1NHh4eJZ4OpZ6PZd6PoV9bX9+fJF9XoCAgJuC' +
'SJqBV52DSoeHh4iIiKSEUpyIaJGKfY2NjZePfqiRX5uSf6iQaKqTYpWVlZeXl5iYmKWXga2Yaq6Z' +
'a5ubm7Ccbq6bfrWedranibS0tL22qLe3t8W2mb23rcC4pb29vb6+vsDAwNDAp9HHs8vLy87Lxs7O' +
'ztHPy9TQyNjRxdbW1tra2uDZ0Nvb29zc3OLe1t/f3+Dg4OHh4ePi4eTk5OXl5ebm5ufn5+np6erq' +
'6uvr6+zs7O3t7e7u7vf39///////////////////////////////////////////////////////' +
'////////////////////////////////////////////////////////////////////////////' +
'////////////////////////////////////////////////////////////////////////////' +
'////////////////////////////////////////////////////////////////////////////' +
'////////////////////////////////////////////////////////////////////////////' +
'/////////////////////////////////////////////////////ywAAAAAFAAWAAAI/gAxCRxI' +
'sCBBFJgEKVzIsKHCLAgFXZpIsaLFSxATXtxIMaNEi4hkILE00U6VKBgjWiQ0YY8YFZfOaCHzJKVG' +
'ioc+zImUaU8SLW169LH58dIhD17S6Ckkh8ubIVMmepyIaEOKIg+a5KDy5siORFJVIsLwAIKECRSg' +
'vFFyw0iNsAkdWcAggUEDByfYONHhIwgRHERlVAixIUICJnhi8ACCoUUREIo8TrJRYsKFEYEINXKx' +
'QAEHDR8WTb3EqMYAOoQelTlgAAEKNI+IThQTwUrqMQQGFKgDiRIl2Zf4fFlxJwwCAQACdGBEo4js' +
'OGa2CMkwowUJDDAAufFD0qOhHy9MMYhgcUXKki6SKFWy1D3iIDhgsKz5U0gNmjzpScItytFixiwA' +
'BijggAGiYOCBCCaoYEAAOw==';
const LOAPNG = 'data:image/png;base64,' +
'R0lGODdhFAAWAMIFANTQyPf39+7u7oCAgEBAQP///////////ywAAAAAFAAWAAADWhi63EwByEmr' +
'HBCIzbsXWPSNXKiRo9kRbMt2KkecG0DA2SrV9BbLhIHwhhN9Xp9fbXBJ5mCUgUc5q0yfm6BwS/Rh' +
'BS5XsYcqfcteI9qsXoPO6NB2Tq+H7/hWAgA7';
const ERRPNG = 'data:image/png;base64,' +
'R0lGODdhFAAWAOeHACsICEwBAToLCzkODjwODmcAAGgAAFALCx0kJDMbG3YAAHEDAyYqKiQrK5EA' +
'AFkbGy4uLpoAAJwAADgrK50AAIANDYENDYINDYMNDXgSEpgFBaYAAD4vL6wAAK4AAK8AAFEpKVIp' +
'KbABAVMpKacFBbMAALQAALMBAaoFBbcAALkAALoAALgBAbYCArUDA1wqKj04OLEJCboHB6sPD64P' +
'D6sREX0lJbwKCkBAQLYTE6wYGGk1Na0YGLQZGZ4jI2c7O09GRr8ZGaArK7ohIaMrK74jI7MpKbom' +
'JrYoKIg8PLsoKMInJ7krK7ctLaE3N74rK8QwMMIxMbk1Nbw1NcgyMl1lZXdaWsY5OcQ8PLJERF5q' +
'asU/P29kZMZFRXZxccxOTnt1ddZQUMxVVc9UVH9/f8hhYYCAgMthYctkZNBiYoGEhMxlZdJjY9Bk' +
'ZMloaN1jY32Ojs5ubtNubtdvb9twcM52dpuOjoKZmdN8fJ6enrSzs7K0tLfAwMDHx9TQyNfX1+3t' +
'7e7u7u3z8+/4+Pf39/T///r/////////////////////////////////////////////////////' +
'////////////////////////////////////////////////////////////////////////////' +
'////////////////////////////////////////////////////////////////////////////' +
'////////////////////////////////////////////////////////////////////////////' +
'////////////////////////////////////////////////////////////////////////////' +
'////////////////////////////////////////////////////////////////////////////' +
'/////////////////////////////////////////////////////ywAAAAAFAAWAAAI/gAJCRxI' +
'sCBBHIT8KFzIsKFCMwj9BJpIsaLFQBATVvxjx8qPH1bs/KmYUWIgQHlARFgSJsySCCDyAJpY8iSX' +
'CjLk4KlTB48cGRW4zKyZx0ILOmvalDnDBs2cExbyYIz4J0SKKzsQOBnz5QWELFhMhPhT0o4EEUng' +
'HILh40GfQwzEdJBgp6SVEjS2JCh0aMKeQ2psdJlRwkrJHyp4TCkCQNChQ14yPJGiQ8WPwypqIAkS' +
'QM9jDhqGGKlh2a4JFDkO8DkEZtAhIA56kDBhOKIdCh4W3DlExoAAQ4caxOhAoS7VESs+ENBSoMOG' +
'AVUUeEgxgmzEQHkwsIAiREkTJkeIQ0RxgUFqTUBcLtxIE8eNmzhpblwQOlXjyZQSqLx5Q0VCzJn1' +
'mTQRRx6BJBJJ112kIE0ImeHggxBG+CAOFFZo4YUYBgQAOw==';
var anchor = document.evaluate("//td[@class='ebayWelcome']//b", document, null,
XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null).snapshotItem(0);
if (anchor == null) {
return;
}
var userID = anchor.innerHTML;
var baseURL = document.location.href.split("thread.jspa?")[0];
var spellcheck = document.evaluate("//a[@name='spellcheck']/ancestor::td[1]",
document, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE,
null).snapshotItem(0);
if (spellcheck == null) {
return;
}
var node = spellcheck.childNodes[0];
if (node.nodeType == 3) {
spellcheck.removeChild(node);
}
var tarea = document.getElementById("body01");
var tr = document.evaluate("//table[@class='jive-font-buttons']//tr",
document, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE,
null).snapshotItem(0);
var status = getStatus(baseURL);
var elem = document.createElement('td');
elem.id = "status";
if (status != null && status == "on") {
elem.appendChild(createImg("on"));
} else {
elem.appendChild(createImg("off"));
}
tr.appendChild(elem);
elem = document.createElement('td');
elem.id = "edit";
elem.appendChild(createImg("edit"));
tr.appendChild(elem);
var text, backup;
var edit = false;
var errorMsg = null;
function createImg(type) {
var img = document.createElement("img");
switch (type) {
case "on":
img.src = ONPNG;
img.title = "Signature is active";
img.alt = "Signature is active";
img.width = "20";
img.height = "22";
img.border = "0";
img.style.cursor = "pointer";
img.addEventListener('click',
function(event) {
hideSig(event);
}, true
);
return img;
case "off":
img.src = OFFPNG;
img.title = "Signature is hidden";
img.alt = "Signature is hidden";
img.width = "20";
img.height = "22";
img.border = "0";
img.style.cursor = "pointer";
img.addEventListener('click',
function(event) {
showSig(event);
}, true
);
return img;
case "edit":
img.src = EDIPNG;
img.title = "Edit signature";
img.alt = "Edit signature";
img.width = "20";
img.height = "22";
img.border = "0";
img.style.cursor = "pointer";
img.addEventListener('click',
function(event) {
editSig(event);
}, true
);
return img;
case "load":
img.src = LOAPNG;
img.title = "Sync in Progress";
img.alt = "Sync in Progress";
img.width = "20";
img.height = "22";
img.border = "0";
return img;
case "fail":
img.src = ERRPNG;
img.title = "Error";
img.alt = "Error";
img.width = "20";
img.height = "22";
img.border = "0";
img.style.cursor = "pointer";
img.addEventListener('click',
function(event) {
error(event);
}, true
);
return img;
default:
return null;
}
}
function hideSig(event) {
var td = document.getElementById("status");
td.replaceChild(createImg("load"), td.firstChild);
syncSig("");
setStatus(baseURL, "off");
}
function showSig(event) {
var sig = getSig(baseURL);
if (sig != null) {
var td = document.getElementById("status");
td.replaceChild(createImg("load"), td.firstChild);
syncSig(sig);
setStatus(baseURL, "on");
}
}
function editSig(event) {
if (edit) {
if (tarea.value.length > 0) {
if (backup != tarea.value) {
setSig(baseURL, tarea.value);
var status = getStatus(baseURL);
if (status == "on") {
showSig(null);
}
}
} else {
var status = getStatus(baseURL);
if (status != null && status == "on") {
hideSig(null);
}
removeData(baseURL);
}
tarea.style.background = "";
tarea.value = text;
edit = false;
} else {
text = tarea.value;
tarea.style.background = "lightsteelblue";
backup = getSig(baseURL);
tarea.value = backup;
edit = true;
}
}
function getData(baseURL) {
var data = GM_getValue("data");
if (data != undefined && data.length > 0) {
var strings = data.split("||");
var temp;
for (var i = 0; i < strings.length; i++) {
temp = strings[i].split("|");
if (temp[0] == baseURL) {
temp[2] = temp[2].replace(/\/&\//g, "|");
return temp;
}
}
return null;
} else {
return null;
}
}
function getStatus(baseURL) {
var data = getData(baseURL);
if (data != null) {
return data[1];
} else {
return null;
}
}
function getSig(baseURL) {
var data = getData(baseURL);
if (data != null) {
return data[2];
} else {
return null;
}
}
function setData(baseURL, newStatus, newSig) {
if (baseURL != undefined && baseURL.length > 0) {
var data = GM_getValue("data");
if (data != undefined && data.length > 0) {
var strings = data.split("||");
var temp;
for (var i = 0; i < strings.length; i++) {
temp = strings[i].split("|");
if (temp[0] == baseURL) {
if (newStatus != undefined && newStatus.length > 0 &&
newSig == undefined) {
temp[1] = newStatus;
strings[i] = temp.join("|");
data = strings.join("||");
GM_setValue("data", data);
return;
}
if (newStatus == undefined && newSig != undefined &&
newSig.length > 0) {
newSig = newSig.replace(/\|/g, "/&/");
temp[2] = newSig;
strings[i] = temp.join("|");
data = strings.join("||");
GM_setValue("data", data);
return;
}
return;
}
}
if (newSig != undefined && newSig.length > 0) {
GM_setValue("data", data + "||" + baseURL + "|off|" +
newSig.replace(/\|/g, "/&/"));
}
} else {
if (newSig != undefined && newSig.length > 0) {
GM_setValue("data", baseURL + "|off|" +
newSig.replace(/\|/g, "/&/"));
}
}
}
}
function setStatus(baseURL, newStatus) {
setData(baseURL, newStatus, null);
}
function setSig(baseURL, newSig) {
setData(baseURL, null, newSig);
}
function removeData(baseURL) {
if (baseURL != undefined && baseURL.length > 0) {
var data = GM_getValue("data");
if (data != undefined && data.length > 0) {
var strings = data.split("||");
var temp;
for (var i = 0; i < strings.length; i++) {
temp = strings[i].split("|");
if (temp[0] == baseURL) {
strings.splice(i, 1);
data = strings.join("||");
GM_setValue("data", data);
return;
}
}
}
}
}
function syncSig(sig) {
GM_xmlhttpRequest({
method: 'Post',
url: baseURL + 'usersettings.jspa',
headers:{
"Content-Type": 'application/x-www-form-urlencoded'
},
data: "name=" + userID + "&signature=" + sig,
onload: function(responseDetails) {
if (responseDetails.status == "200") {
aftermath(null, sig);
} else {
aftermath(new Array(responseDetails.statusText,
responseDetails.status, responseDetails.responseHeaders),
sig);
}
}
});
}
function error(event) {
alert(errorMsg[0] + "\n" + errorMsg[1] + "\n" + errorMsg[2]);
var td = document.getElementById("status");
var status = getStatus(baseURL);
if (status != null && status == "on") {
td.replaceChild(createImg("on"), td.firstChild);
} else {
td.replaceChild(createImg("off"), td.firstChild);
}
}
function aftermath(result, sig) {
var td = document.getElementById("status");
if (result != null) {
errorMsg = result;
td.replaceChild(createImg("fail"), td.firstChild);
if (sig.length > 0) {
setStatus(baseURL, "off");
} else {
setStatus(baseURL, "on");
}
return;
}
if (sig.length > 0) {
td.replaceChild(createImg("on"), td.firstChild);
} else {
td.replaceChild(createImg("off"), td.firstChild);
}
}
})();
