There are 12 previous versions of this script.
// ==UserScript==
// @name WSL New Posts Forum List
// @namespace JeffersonScher
// @version 0.4.4
// @copyright © 2012 Jefferson Scher
// @license CC BY http://creativecommons.org/licenses/by/3.0/
// @description Adds overlay highlighting forums with new posts. Updated 2012-05-21.
// @include http://windowssecrets.com/forums/*
// @include http://www.thailandqa.com/forum/*
// ==/UserScript==
GM_addStyle(".npfl{position:absolute;top:1em;left:1em;width:90%;z-index:101;color:#333;background-color:#fcfcfc;" +
"border:1px solid #ccc;border-radius:4px;-moz-border-radius:4px;-webkit-border-radius:4px;padding:0.5em 1em;font-size:13px;line-height:18px;" +
"text-align:left;max-width:900px;} #npflist fieldset{border:1px solid #ccc;border-radius:4px;-moz-border-radius:4px;-webkit-border-radius:4px;" +
"padding:0.25em 0.5em;margin-bottom:0.75em} #npflist span{margin:0.25em 0;padding:0 1em 0 0;font-size:13px;line-height:18px;} " +
"#npflist a{text-decoration:none;} .npflhide{margin-left:5px;display:none;} .npflbtn{color:#555;background-color:#eee;" +
"font-size:0.85em;margin:auto 2px;border:1px solid #ccc;border-radius:4px;-moz-border-radius:4px;-webkit-border-radius:4px;padding:2px 3px;}" +
"#npflist legend{font-weight:bold;} .npflbtn:hover{color:#000;background:#ff8;} #npflClose{position:absolute;top:3px;right:3px;}");
GM_addStyle("@media print {.npfl{display:none}}");
// Globals
var lso, prefNT = "Y", prefAS = "Y", prefHide = "", prefAllPg = "N", prefDefer = "Y", isIndex = "N", popDone = "N";
if (document.getElementsByClassName("welcomelink").length > 0) {
// Retrieve stored preferences from DOM localStorage
lso = unsafeWindow.localStorage;
if (lso){
if (lso.prefNewTab) prefNT = lso.prefNewTab;
if (lso.prefAutoShow) prefAS = lso.prefAutoShow;
if (lso.prefHideList) prefHide = lso.prefHideList;
if (lso.prefAllPages) prefAllPg = lso.prefAllPages;
if (lso.prefDeferFetch) prefDefer = lso.prefDeferFetch;
}
// Check we're on an index page and call setup
if (document.querySelector("ol#forums")) isIndex = "Y";
if (prefAllPg == "Y" || isIndex == "Y") setup();
}
function setup(){
// Create button to display pane
var tl, ulist, npfli, npflb;
var tl = document.getElementById("toplinks");
if (tl){
var ulist = tl.getElementsByClassName("isuser");
if (ulist.length>0){
var npfli = document.createElement("li");
var npflb = document.createElement("button");
npflb.className = "npflbtn";
npflb.setAttribute("title","Show New Posts Forum List pane");
npflb.appendChild(document.createTextNode("NPFL"));
npfli.appendChild(npflb);
ulist[0].insertBefore(npfli,ulist[0].firstChild);
npflb.addEventListener("click",showpane,true);
}
}
// Create pop-up pane
var dNew, pttl;
dNew = document.createElement("div");
dNew.id = "mainpane";
dNew.className = "npfl";
pttl = document.getElementById("pagetitle");
if (pttl) pttl = pttl.firstElementChild.textContent;
if (!pttl){
pttl = document.getElementsByTagName("title")[0].textContent;
if (pttl.indexOf("-") > -1) pttl = pttl.substr(pttl.indexOf("-") + 1);
}
// Auto-open the pane on the index page unless user has turned it off
if (prefAS != "Y" || isIndex != "Y") dNew.style.display = "none";
dNew.innerHTML = "<p style=\"font-size:1.2em;text-align:center;font-weight:bold\"><span id=\"mainfname\">" +
pttl + "</span>: Forums with New Posts Highlighted</p>\n" +
"<div id=\"npflist\"></div>\n" +
"<div style=\"text-align:left;margin-bottom:0.25em;border-top:1px solid #333;padding-top:0.5em;\">Settings: " +
"<label title=\"Open forums in a new window or tab\"><input type=\"checkbox\" id=\"npfltgt\"> New window/tab</label> " +
"<span id=\"lsoopts\"> | <label title=\"Open this pane automatically when displaying the forum index\">" +
"<input type=\"checkbox\" id=\"npfldisp\"> Auto-open</label> " +
" | <button id=\"npfledit\" class=\"npflbtn\" title=\"Choose forums to display\">Edit Forum List</button></span> " +
" | <button id=\"npflclso\" class=\"npflbtn\">Clear Settings</button> " +
" || <label><input type=\"checkbox\" id=\"npflallp\"> NPFL Everywhere (Fx only)</label> ( " +
"<label title=\"On pages other than the index, do not retrieve forum list until this pane is opened\">" +
"<input type=\"checkbox\" id=\"npfldfr\"> Defer load</label> )</span>" +
"<button id=\"npflClose\" class=\"npflbtn\" onclick=\"document.getElementById('mainpane').style.display='none';\">Close</button></div>";
// Insert pop-up
document.body.insertBefore(dNew, document.body.firstChild);
// Retrieve forums from this page -- for index page -- otherwise left blank
if (isIndex == "Y") populateList(document.getElementById("toplinks"), document.getElementById("forums"));
else if (prefDefer == "N") doXHR();
// Set checkbox defaults
if (lso){
if (prefNT != "Y") document.getElementById("npfltgt").checked = false;
if (prefAS == "Y") document.getElementById("npfldisp").checked = true;
if (prefAllPg == "Y") document.getElementById("npflallp").checked = true;
if (prefDefer == "Y") document.getElementById("npfldfr").checked = true;
}
else document.getElementById("lsoopts").style.display = "none";
// Add event listeners
document.getElementById("npfltgt").addEventListener("click",chgtarget,true);
document.getElementById("npfldisp").addEventListener("click",togglehide,true);
document.getElementById("npflist").addEventListener("click",listclick,true);
document.getElementById("npfledit").addEventListener("click",toggleedit,true);
document.getElementById("npflclso").addEventListener("click",flushlso,true);
document.getElementById("npflallp").addEventListener("click",toggleallp,true);
document.getElementById("npfldfr").addEventListener("click",toggledefer,true);
}
function populateList(root1, root2){
// root1 and root2 are elements in the current document
var dList, username, forums, fnum, fset, hasVis, frows, i, icon, lastpostbydiv, flink, fspan, fstr, tstr;
dList = document.getElementById("npflist");
// Capture username to work around problem with your own post being the latest
username = root1.getElementsByClassName("welcomelink")[0].getElementsByTagName("a")[0].textContent;
// Create node list of forums
forums = root2.children; // <li> for each forum category
// Extract list from each group and highlight forums with new posts
for (fnum = 0; fnum < forums.length; fnum++){
// Create container
fset = document.createElement("fieldset");
fset.innerHTML = "<legend> " + forums[fnum].getElementsByClassName("forumhead")[0].getElementsByClassName("forumtitle")[0].textContent + " </legend>\n";
hasVis = "N";
frows = forums[fnum].getElementsByClassName("forumrow");
if (frows){
for (i = 0; i < frows.length; i++){
icon = frows[i].getElementsByClassName("forumicon")[0];
if (frows[i].getElementsByClassName("lastpostby").length>0) lastpostbydiv = frows[i].getElementsByClassName("lastpostby")[0].textContent;
else lastpostby = "";
flink = frows[i].getElementsByClassName("forumtitle")[0].firstElementChild; //getElementsByClassName("a")[0];
if (icon.getAttribute("src").indexOf("statusicon/forum_new")>-1){
if (lastpostbydiv.indexOf(username) < 0) flink.style.backgroundColor = "#ff6";
else{
flink.style.backgroundColor = "#cf6";
flink.setAttribute("title","Could be yours, you made the last post");
}
}
flink = flink.cloneNode(true);
if (prefNT == "Y") flink.setAttribute("target","_blank");
else flink.setAttribute("target","_self");
fspan = document.createElement("span");
fspan.appendChild(flink);
tstr = "<input type=\"checkbox\" class=\"npflhide\" ";
fstr = flink.href.substr(0,flink.href.indexOf("-")+1);
if (fstr.lastIndexOf("/")>-1) fstr = fstr.substr(fstr.lastIndexOf("/"));
tstr += "f=\"" + fstr + "\""; // should be similar to "/25-"
if (prefHide != ""){
if (prefHide.indexOf(fstr)<0){
tstr += " checked=\"checked\" />";
hasVis = "Y";
}
else {
tstr += " />";
fspan.setAttribute("style","display:none");
}
}
else {
tstr += " checked=\"checked\" />";
hasVis = "Y";
}
fspan.innerHTML += tstr;
fset.appendChild(fspan);
}
dList.appendChild(fset);
if (hasVis == "N") fset.style.display = "none";
}
}
popDone = "Y";
}
function chgtarget(e){
var ch, aels, i, lso;
if (!e) return;
ch = e.target.checked;
aels = document.getElementById("npflist").getElementsByTagName("a");
for (i=0;i<aels.length;i++){
if (ch) aels[i].target = "_blank";
else aels[i].target = "_self";
}
lso = unsafeWindow.localStorage;
if (lso){
if (ch) lso.prefNewTab = "Y";
else lso.prefNewTab = "N";
}
e.target.blur();
}
function togglehide(e){
var lso, ch;
lso = unsafeWindow.localStorage;
if (lso){
ch = e.target.checked;
if (ch) lso.prefAutoShow = "Y";
else lso.prefAutoShow = "N";
}
e.target.blur();
}
function toggleallp(e){
var lso, ch;
lso = unsafeWindow.localStorage;
if (lso){
ch = e.target.checked;
if (ch) lso.prefAllPages = "Y";
else lso.prefAllPages = "N";
}
e.target.blur();
}
function toggledefer(e){
var lso, ch;
lso = unsafeWindow.localStorage;
if (lso){
ch = e.target.checked;
if (ch) lso.prefDeferFetch = "Y";
else lso.prefDeferFetch = "N";
}
e.target.blur();
}
function hideelement(e){
if (!e) return;
var el = e.target.getAttribute("el");
document.getElementById(el).style.display = "none";
}
function showpane(e){
var mp, iurl;
e.target.blur();
mp = document.getElementById("mainpane");
if (!mp) return;
mp.style.display = "block";
if (popDone == "N") doXHR();
}
function listclick(e){
if (!e) return;
var tgt;
tgt = e.target;
if (tgt.nodeName.toLowerCase() != "input") return;
if (tgt.checked){ // Remove from pref string
var reptn = new RegExp(tgt.getAttribute("f"),"g"); // Fixed 10/21/2011
if(prefHide.indexOf(tgt.getAttribute("f")>-1)) prefHide = prefHide.replace(reptn,"");
tgt.previousElementSibling.style.textDecoration = "none";
tgt.parentNode.style.display = "";
} else { // Add to pref string
if(prefHide.indexOf(tgt.getAttribute("f")<0)) prefHide += tgt.getAttribute("f");
tgt.previousElementSibling.style.textDecoration = "line-through";
tgt.parentNode.style.display = "none";
}
var lso = unsafeWindow.localStorage;
if (lso){
lso.prefHideList = prefHide;
}
e.target.blur();
}
function toggleedit(e){
if (!e) return;
var str, forums, i, sty;
str = e.target.textContent;
if (str == "Edit Forum List"){
forums = document.getElementsByClassName("npflhide");
for (i=0; i<forums.length; i++){
if (!forums[i].checked) forums[i].previousElementSibling.style.textDecoration = "line-through";
}
sty = document.createElement("style");
sty.id = "npfledsty";
sty.type = "text/css";
sty.appendChild(document.createTextNode(".npflhide{display:inline !important;} #npflist span{display:inline !important;} #npflist fieldset{display:block !important;}"));
document.body.appendChild(sty);
e.target.textContent = "Done Editing";
} else {
sty = document.getElementById("npfledsty");
sty.parentNode.removeChild(sty);
e.target.textContent = "Edit Forum List";
}
e.target.blur();
}
function flushlso(e){
if(!confirm("Are you sure you want to delete all your New Post Forum List saved preferences for this site?")) return;
var lso = unsafeWindow.localStorage;
if (lso){
lso.removeItem("prefNewTab");
lso.removeItem("prefAutoShow");
lso.removeItem("prefHideList");
lso.removeItem("prefAllPages");
lso.removeItem("prefDeferFetch");
alert("Okay, reload page to return to default settings.");
} else {
alert("Sorry, unable to access localStorage object at the moment.");
}
}
function doXHR(){
if (popDone == "N" && navigator.userAgent.indexOf("Firefox")>-1) {
document.getElementById("npflist").innerHTML = "<p style=\"margin:1em 0;color:red;font-style:italic;font-weight:bold\">Retrieving Forum List</p>";
var iurl = document.getElementById("header").getElementsByTagName("a")[0].href;
// Call index and populate set list
GM_xmlhttpRequest({
method: "GET",
url: iurl,
onload: function(response) {
var strBig, pos, pgtitle, dNew, toplinx, forumlist;
strBig = response.responseText.replace(/>\s+</g, "><");
// Update #mainpane with true name of these forums
pos = strBig.indexOf('id="pagetitle"><h1>') + 19;
pgtitle = strBig.substr(pos);
pos = pgtitle.indexOf('</h1>');
pgtitle = pgtitle.substr(0, pos);
document.getElementById("mainfname").textContent = pgtitle;
// Create some hidden divs for the HTML fragments
dNew = document.createElement("div");
dNew.style.display = "none";
dNew.id = "fragTopLinks";
pos = strBig.indexOf('<div id="toplinks"');
toplinx = strBig.substr(pos);
pos = toplinx.indexOf('</div>')+6;
toplinx = toplinx.substr(0, pos);
dNew.innerHTML = toplinx;
document.body.appendChild(dNew);
dNew = document.createElement("div");
dNew.style.display = "none";
dNew.id = "fragForumList";
pos = strBig.indexOf('<ol id="forums"');
forumlist = strBig.substr(pos);
pos = forumlist.indexOf('<div class="navlinks">');
forumlist = forumlist.substr(0, pos);
dNew.innerHTML = forumlist;
document.body.appendChild(dNew);
populateList(document.getElementById("fragTopLinks"),document.getElementById("fragForumList").firstChild);
document.getElementById("npflist").removeChild(document.getElementById("npflist").firstChild);
}
});
} else {
document.getElementById("npflist").innerHTML = "<p style=\"margin:1em 0;color:red;font-style:italic;font-weight:bold\">NPFL Everywhere only works on Firefox at the moment</p>";
}
}