/*
* Livejournal Twit
* Author: Serguei Trouchelle (http://trouchelle.com/)
* Version: 1.3
*/
// ==UserScript==
// @name LiveJournal Twit
// @namespace trouchelle.com
// @description Twit dumb comments
// @version 1.3
// @include http://*.livejournal.com/*
// @exclude http://pics.livejournal.com/*
// ==/UserScript==
// Get and parse twitlist
function MagentizeLinks () {
if (!GM_getValue('nomagentize')) {
var twitlist = GM_getValue('twitlist');
if (twitlist != '' && twitlist != undefined) {
var twits1 = twitlist.split(',');
var twits = new Array;
var reURL = /\_/gi;
for (var j = 0; j < twits1.length; j++) {
twits.push(twits1[j]);
var twit2 = twits1[j].replace(reURL, '-');
if (twits1[j] != twit2) {
twits.push(twit2);
}
}
var allLinks, thisLink;
allLinks = document.evaluate(
"//a",
document,
null,
XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE,
null);
var color = GM_getValue("linkcolor");
if (color == '' || color == undefined) {
color = 'magenta'; // default
}
for (var i = 0; i < allLinks.snapshotLength; i++) {
thisLink = allLinks.snapshotItem(i);
var href = thisLink.getAttribute('href');
var jlink, username;
if (href != '' && href != undefined) { // check regular links... http://XXX.livejournal.com/
jlink = /^http:\/\/(.*)\.livejournal\.com\/.*$/;
username = href.replace(jlink, "$1");
if (href == username ||
username == 'www' || username == "pic" ||
username == "community" || username == "users") {
username = ''; //
}
if (username == '') { // check another links... http://users.livejournal.com/XXX/...
jlink = /^http:\/\/users\.livejournal\.com\/(.*)\/.*$/;
username = href.replace(jlink, "$1");
if (href == username ||
0) {
username = ''; // not found
}
if (username == '') { // check another links... http://community.livejournal.com/XXX/...
jlink = /^http:\/\/community\.livejournal\.com\/(.*)\/.*$/;
username = href.replace(jlink, "$1");
if (href == username ||
0) {
username = ''; // not found
}
if (username == '') { // and another links... ...?user=XXX
jlink = /^http:\/\/www\.livejournal\.com\/.*\?user=(.*)$/;
username = href.replace(jlink, "$1");
if (href == username ||
0) {
username = ''; // not found
}
if (username == '') { // and old style links...
jlink = /^http:\/\/www\.livejournal\.com\/users\/(.*)\/.*$/;
username = href.replace(jlink, "$1");
if (href == username ||
0) {
username = ''; // not found
}
if (username == '') { // and /~username...
jlink = /^http:\/\/www\.livejournal\.com\/~(.*)\/.*$/;
username = href.replace(jlink, "$1");
if (href == username ||
0) {
username = ''; // not found
}
}
}
}
}
}
if (username != '' && username != undefined) {
//GM_log("\nFound username:" + username, 0);
// Search twitlist
for (var j = 0; j < twits.length; j++) {
if (username == twits[j]) {
thisLink.setAttribute("oldbackground", thisLink.style.background);
thisLink.style.background = color;
thisLink.setAttribute("magentized", 1);
}
}
}
}
}
}
} else {
// remove magentized background
var allLinks, thisLink;
allLinks = document.evaluate(
"//a",
document,
null,
XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE,
null);
for (var i = 0; i < allLinks.snapshotLength; i++) {
thisLink = allLinks.snapshotItem(i);
if (thisLink.getAttribute("magentized")) {
thisLink.style.background = thisLink.getAttribute("oldbackground");
thisLink.setAttribute("magentized", 0);
}
}
}
}
function FilterTwits () {
if (!GM_getValue("nofilter")) {
var twitlist = GM_getValue('twitlist');
//GM_log(twitlist, 1);
if (twitlist != '' && twitlist != undefined) {
var twits = twitlist.split(',');
var allComments, thisComment;
allComments = document.evaluate(
"//table[@class='talk-comment']",
document,
null,
XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE,
null);
for (var i = 0; i < allComments.snapshotLength; i++) {
thisComment = allComments.snapshotItem(i);
var id = thisComment.id;
var spans = thisComment.getElementsByTagName("span");
if (spans.length > 0) {
var bolds = spans[0].getElementsByTagName("b");
var username = bolds[0].innerHTML;
// GM_log("Found username:" + username, 0);
// Search twitlist
for (var j = 0; j < twits.length; j++) {
if (username == twits[j]) {
// Leave first <td> -- maintain indents
//var tds = thisComment.getElementsByTagName("td");
//var td1 = tds[0].innerHTML;
var tr1 = thisComment.firstChild.firstChild;
var tds = tr1.getElementsByTagName("td");
thisComment.oldValue = thisComment.innerHTML;
// Kill'em!
var buttonStyle = 'font-size: 8pt; border: 1px solid #333333; margin-right: 2ex; padding: 1px;';
var formStyle = 'margin: 0px; padding: 0px; display: inline;';
if (GM_getValue("fullremove")) {
thisComment.innerHTML = '<tr><td>' + tds[0].innerHTML +
'<td style="background: magenta; height="0px;" width="100%"></td></tr>';
} else {
thisComment.innerHTML = '<tr><td>' + tds[0].innerHTML + '<td style="border: 1px solid magenta; background: #cccccc; " width="100%">' +
'<!--form style="' + formStyle + '"><input style="' + buttonStyle + '" type="button" value="View" /><input style="' + buttonStyle + '" type="button" value="Unblock-head" /></form-->' +
'Filtered out comment from ' + UserLink(username) +
'</td></tr>';
/* thisComment.firstChild.firstChild.childNodes[1].addEventListener("click", RemoveTwit(username), false); */
//GM_log(thisComment.firstChild.firstChild.childNodes[1].childNodes[0]);
// thisComment.firstChild.firstChild.childNodes[1].childNodes[1].addEventListener("click", RemoveTwit(username), false);
}
}
}
}
}
}
}
}
function UserLink (username) {
var color;
if (GM_getValue("nomagentize")) {
color = 'transparent';
} else {
color = GM_getValue("linkcolor");
if (color == '' || color == undefined) {
color = 'magenta'; // default
}
}
return '<span class="ljuser" style="white-space: nowrap; background: ' + color + '"><a href="http://www.livejournal.com/users/' +
username + '/profile"><img src="http://stat.livejournal.com/img/userinfo.gif" alt="[info]" style="border: 0pt none ; vertical-align: bottom;" height="17" width="17"></a><a href="http://www.livejournal.com/users/' +
username + '/"><b>' + username + '</b></a></span>';
}
function AddTwit () {
//twitting ... ;
var twit = document.getElementById("trouchelletwitadd").value;
var ntwit = twit.toLowerCase()
var re = /[\s\W]/gi;
twit = ntwit.replace(re, '');
if (twit == '') {
window.status = 'Livejournal Twit: Please Specify Blockheaded UserName';
} else {
GM_setValue('twitlist', GM_getValue('twitlist') + ',' + twit);
document.getElementById("trouchelletwitadd").value = '';
FilterTwits();
window.status = 'Livejournal Twit: Blockheaded ' + twit;
MagentizeLinks();
}
}
function RemoveTwit () {
//untwitting ... ;
var twit = document.getElementById("trouchelletwitadd").value;
var ntwit = twit.toLowerCase()
var re = /[\s\W]/gi;
twit = ntwit.replace(re, '');
var twitlist = GM_getValue('twitlist');
var twits = twitlist.split(',');
var newtwits = '';
for (var j = 0; j < twits.length; j++) {
if (twit != twits[j] && twits[j] != 'undefined') {
if (newtwits == '') {
newtwits = twits[j]; // because there`s no "join" in js...
} else {
newtwits = newtwits + ',' + twits[j];
}
}
}
GM_setValue('twitlist', newtwits);
FilterTwits();
window.status = 'Livejournal Twit: Unblockheaded ' + twit;
// MagentizeLinks();
}
function ShowSetup () {
document.getElementById("trouchelletwitsetup").style.display = 'block';
}
function SaveSetup () {
// saving setup...
var noFilter = document.getElementById("trouchelletwitsetup1c").checked;
var noMagentize = document.getElementById("trouchelletwitsetup2c").checked;
var fullRemove = document.getElementById("trouchelletwitsetup3c").checked;
var linkColor = document.getElementById("trouchelletwitsetup4c").value;
GM_setValue("nofilter", noFilter);
GM_setValue("nomagentize", noMagentize);
GM_setValue("fullremove", fullRemove);
GM_setValue("linkcolor", linkColor);
window.status = 'Livejournal Twit: Settings Saved';
document.getElementById("trouchelletwitsetup").style.display = 'none';
FilterTwits();
MagentizeLinks();
}
var addform = document.createElement('div');
addform.id = "add";
var fieldStyle1 = 'border: 1px solid #999999; height: 16px; width: 60px; padding: 0px; margin: 0px 2px 2px 2px; font-size: 7pt; font-weight: bold; ';
var buttonStyle1 = 'border: 1px solid #999999; height: 18px; width: 18px; padding: 0px; margin: 2px 2px 0px 0px; font-size: 10px; font-weight: normal; line-height: 12px; background: #cccccc; ';
addform.innerHTML = '' +
'<input id="trouchelletwitadd" style="' + fieldStyle1 + '" value="" />' +
'<input style="' + buttonStyle1 + '" type="button" value="+" title="Add to filter list" />' +
'<input style="' + buttonStyle1 + '" type="button" value="-" title="Remove from filter list" />' +
'<input style="' + buttonStyle1 + '" type="button" value="۞" title="Edit settings" />';
addform.style.border = '1px solid #999999';
addform.style.top = '0px';
addform.style.right = '0px';
addform.style.margin = '10px';
addform.style.padding = '0px';
addform.style.backgroundColor = '#ffffff';
addform.style.width = '126px';
addform.style.textAlign = 'left';
addform.style.fontSize = '7pt';
addform.style.position = 'fixed';
addform.childNodes[1].addEventListener("click", AddTwit, false);
addform.childNodes[2].addEventListener("click", RemoveTwit, false);
addform.childNodes[3].addEventListener("click", ShowSetup, false);
document.body.appendChild(addform);
FilterTwits();
MagentizeLinks();
// Get Setup Values
var noFilter = GM_getValue("nofilter");
var noMagentize = GM_getValue("nomagentize");
var fullRemove = GM_getValue("fullremove");
var linkColor = GM_getValue("linkcolor") || '';
var noFilterValue = '';
var noMagentizeValue = '';
var fullRemoveValue = '';
if (noFilter) { noFilterValue = 'checked="checked"'; }
if (noMagentize) { noMagentizeValue = 'checked="checked"'; }
if (fullRemove) { fullRemoveValue = 'checked="checked"'; }
var checkBoxStyle = 'font-size: 8pt; height: 8pt;';
var inputStyle = 'font-size: 10pt; width: 130px; border: 1px solid #999999;';
var spanStyle = 'width: 50px;';
var submitStyle = 'width: 140px; border: 1px solid #999999; background: #cccccc; text-transform: uppercase; font-family: Tahoma, Verdana, sans-serif; font-weight: bold; font-size: 9pt;';
var headStyle = 'font-size: 8pt; padding: 0px 0px 2px 0px; margin: 0px 0px 2px 0px; background: #999999; text-transform: uppercase; color: #ffffff; text-align: center; font-family: Tahoma, Verdana, sans-serif; font-weight: bold; ';
var setup = document.createElement('div');
setup.id = "trouchelletwitsetup";
setup.innerHTML =
'<div style="'+ headStyle + '">Filtering settings</div>' +
'<span title="Leave any comments as is.">' +
'<input id="trouchelletwitsetup1c" type="checkbox" style="' + checkBoxStyle + '" ' + noFilterValue + ' value="1">' +
'Don`t Filter Comments</span><br>' +
'<input id="trouchelletwitsetup2c" type="checkbox" style="' + checkBoxStyle + '" ' + noMagentizeValue + ' value="1">' +
'Don`t highlight links<br>' +
'<input id="trouchelletwitsetup3c" type="checkbox" style="' + checkBoxStyle + '" ' + fullRemoveValue + ' value="1">' +
'Completely remove comments<br>' +
'<div style="'+ headStyle + '">Color settings</div>' +
'<span style="' + spanStyle + '">Link color:</span>' +
'<input id="trouchelletwitsetup4c" type="text" style="' + inputStyle + '" value="' + linkColor + '">' +
'<div style="text-align: center; margin: 4px 0px 4px 0px;">' +
'<input id="trouchellesetupsubmit" type="submit" style="' + submitStyle + '" value="Save">' +
'</div>';
setup.style.border = '1px solid #999999';
setup.style.top = '30px';
setup.style.right = '0px';
setup.style.margin = '10px';
setup.style.padding = '0px';
setup.style.backgroundColor = '#ffffff';
setup.style.width = '200px';
setup.style.textAlign = 'left';
setup.style.fontSize = '10pt';
setup.style.fontFamily = 'Tahoma, Verdana, sans-serif';
setup.style.position = 'fixed';
setup.style.display = 'none';
document.body.appendChild(setup);
document.getElementById("trouchellesetupsubmit").addEventListener("click", SaveSetup, false);
// '<input id="trouchelletwitsetup1v" style="' + valueStyle + '" value="' +
//GM_log(document.getElementById("trouchelletwitadd"), 0);
/* What's new:
1.3 2006/06/20 Fixed magentizing of links with underscores, added old-style links
1.2 2006/06/20 Configuration implemented
*/
