By Tarmle
—
Last update
Mar 5, 2009
—
Installed
24 times.
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// ==UserScript==
// @name Little Island Client
// @version 0.09.03.04
// @description Accesse Little Island comments for web content. v0.09.03.04
// @license Little Island Client Copyright (c) David O'Farrell 2009; Released under GPLv3; http://littleisland.ruinsofmorning.net/license.html
// @namespace http://littleisland.ruinsofmorning.net/
// @include *
// ==/UserScript==
/*
Little Island Client v0.09.03.04
Copyright (c) David O'Farrell 2009
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 3 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/>.
*/
// If you're considering writing your own Little Island Client then it is strongly recommended that you start with the LI API:
// http://littleisland.ruinsofmorning.net/api.html
// This example has grown alongside development of the back-end, and as such contains some eccentricities and inconsistencies
// due to its rapid evolution. As such it is not a good starting point. Use the API description and start from scratch, then use this
// script for pointers.
// GREASEMONKEY NOTE: subtract 347 from the greasemonkey.js error line number //
// CONFIG //
$LIcfg = new Object;
$LIcfg.version = '0.09.03.04';
$LIcfg.server = 'http://littleisland.ruinsofmorning.net/cgi-bin/';
//$LIcfg.server = 'http://localhost:8080/cgi-bin/';
$LIcfg.reader = 'read.pl';
$LIcfg.writer = 'littleisland.pl';
$LIcfg.sendheaders = {
"Content-Type":"text/plain; charset=UTF-8",
"Accept":"text/xml; charset=UTF-8"
};
$LIcfg.fadeSteps = 20;
$LIcfg.panelHeight = 300;
$LIcfg.minPanelHeight = 18;
$LIcfg.tempHeight = 200;
$LIcfg.statusLog = 15;
$LIcfg.debug = false; // Show debugging info //
$LIcfg.ownall = false; // Show edit and delete links for all comments //
// Report AJAX status messages //
$LIcfg.reportAJAX = false;
// Little Island object //
$LI = new Object;
// LI Panel //
$LI.mainPanel = false;
// Utility Functions //
d = document;
loc = d.location;
$LI.parentDocument = document;
window.name = (window.name) ? window.name : 'LIparentWindow'; // Default parent window name for targeting comment links //
$LI.windowName = window.name;
var undefined;
var undef;
// Array shortcut functions //
// return array of array keys //
$LI.arrayKeys = function (a) {
var k = [];
for (i in a) {k.push(i);}
return k;
}
// Numeric sort (Array, reverse) //
$LI.arraySortNum = function (ar,r) {
if (r == true) {
var ars = ar.sort(function(a,b){return a-b;});
} else {
var ars = ar.sort(function(a,b){return b-a;});
}
return $LI.arrayFilter(ars);
}
// Remove indexes with undefined values //
$LI.arrayFilter = function (a) {
b = [];
while (a.length) {
var c = a.shift();
if (typeof(c) != 'undefined') b.push(c);
}
return b;
}
// Get the value after the first instance of the given value or undefined //
$LI.arrayNextValue = function (v,a) {
var found = false;
var next;
for (i in a) {
if (found) return a[i];
if (a[i] == v) found = true;
}
return next;
}
// Get the value before the first instance of the given value or undefined //
$LI.arrayPrevValue = function (v,a) {
var last;
for (i in a) {
if (a[i] == v) return last;
last = a[i];
}
return last;
}
// Make HTML element nodes //
$LI.waiter = new Array();
$LI.makeLastParent = false;
$LI.make = function (tag,id,pa,cont) {
var el = document.createElement(tag);
// Attributes //
if (typeof(id) == 'string') {
el.setAttribute('id', id);
} else if (typeof(id) == 'object') {
for (k in id) {el.setAttribute(k,id[k]);}
}
// Append to parent //
if (typeof(pa) == 'string') {
// Prepare for appeneding at a later point //
el.waitParent = pa;
$LI.waiter.push(el);
} else if (typeof(pa) == 'object') {
// Append now //
pa.appendChild(el);
$LI.makeLastParent = pa;
} else if (pa === false) {
// Don't append //
} else if (typeof($LI.makeLastParent) == 'object') {
// Append now to previous parent //
$LI.makeLastParent.appendChild(el);
}
// Content //
if (cont) {el.innerHTML = cont;}
return el;
}
// Make HTML text nodes //
$LI.makeText = function (t,p) {
var tn = document.createTextNode(t);
if (p) {p.appendChild(tn);}
else if (p === false) {}
else if ($LI.makeLastParent) {$LI.makeLastParent.appendChild(tn);}
return tn;
}
// Time conversion functions //
$LI.timeFromDatestamp = function (ds) {
var o = new Object();
ds = (ds) ? ds : '0000-00-00 00:00:00';
var r = ds.match(/(....)-(..)-(..) (..):(..):(..)/);
o.dateobj = new Date(r[1],r[2]-1,r[3],r[4],r[5],r[6]);
o.utcstr = o.dateobj.toUTCString();
o.localstr = o.dateobj.toLocaleString();
o.utc = o.dateobj.valueOf();
return o;
}
// Add multiple attributes to HTML elements //
$LI.attr = function (o,a) {for (k in a) {o.setAttribute(k,a[k]);}}
// Data storage accross page views //
$LI.setData = function(k,v) {return GM_setValue(k,v);}
$LI.getData = function(k,d) {return GM_getValue(k,d);}
// Create UI elements //
function buildUI(){
////// START OF buildUI ///// Ends approx line 1210 //////
// This simply prevents the very complex UI from being //
// inserted into every page unnecessarily //
// Parent document CSS //
var licss = d.createElement('style');
d.getElementsByTagName('head')[0].appendChild(licss);
var lpc = '';
lpc += "#LImainpanel {position: fixed; display: none; bottom: 0px; left: -1px; width: 100%; height: 300px; margin: 0px; "
+"background-color: #ccf; color: black; -moz-border-radius-topleft: 10px; "
+"-moz-border-radius-topright: 10px; border: solid 1px black; border-bottom: none; display: none;}";
lpc += '#liresizelayer {display: none; position: fixed; top: 0px; left: 0px; width: 100%; height: 100%; cursor: n-resize;}';
lpc += '#lidebug {display: none; position: absolute; top: 0px; left: 0px; width: 100%; height: 45%;}';
lpc += '#lidebugout, #lidebugin {display: block; position: absolute; top: 0px; width: 49%; height: 100%; padding: 3px; background-color: white; overflow: auto;}';
lpc += '#lidebugout {left: 0px; border: solid 1px red;}';
lpc += '#lidebugin {right: 0px; border: solid 1px green;}';
licss.innerHTML = lpc;
// LI main panel document style //
$LI.panelStyle = $LI.make('style', false, '$LI.mainPanel.contentDocument.body');
pshtml = '';
pshtml += 'HTML>BODY, BODY {font-family: Verdana,Ariel,sans-serif; font-size: 12px; color: black; padding: 0px; margin: 0px;}';
pshtml += '#mainheader {z-index: 1; position: fixed; top: 0px; left: 0px; width: 100%; height: 18px; overflow: hidden; border-bottom: solid 1px #999;}';
pshtml += '#maindisplay {display: block; position: fixed; width: 99.5%; height: 278px; padding: 3px; margin-top: 18px; overflow: auto; background-color: white;}';
pshtml += '#mainfooter {display: none; position: fixed; bottom: 0px; left: 0px; width: 100%; height: 22px; border-top: solid 1px #999;}';
pshtml += '#status {display: block; overflow: hidden; position: relative; top: 0px; left: 0px; height: 18px; padding: 2px 40px; text-align: center; font-size: 12px;}';
pshtml += '#statuspopup {display: none; z-index: 1; position: relative; top: 0px; left: 0px; width: 70%; margin: auto; padding: 2px; text-align: center; font-size: 12px; background-color: #ccf; border: solid 1px #999; border-top: none;}';
pshtml += '#closer, #resizer, #menu, #logstat {display: block; position: absolute; top: 0px; right: 10px; width: 60px; height: 18px; border-left: solid 1px #999; text-align: center; font-size: 12px; padding-top: 2px;}';
pshtml += '#menu {left: 10px; width: 50px; background-color: #ccf; border-right: solid 1px #999; font-weight: bold;}';
pshtml += '#closer {border-right: solid 1px #999;}';
pshtml += '#logstat {white-space: nowrap; overflow: hidden; left: 60px; width: 100px; padding-left: 2px; padding-right: 2px; border-right: solid 1px #999; font-weight: normal;}';
pshtml += '#logstat:hover {width: 220px; overflow: show;}';
pshtml += '#resizer {top: 0px; right: 70px;}';
pshtml += '#closer:hover, #resizer:hover {background-color: black; color: white;}';
pshtml += '#mainmenu {display: none; position: absolute; top: 18px; left: 0px; width: 104px; border: solid 1px #999; border-bottom: none; background-color: white;}';
pshtml += '#mainmenu DIV.menuitem {display: block; width: 100px; padding: 2px; text-align: left; border-bottom: solid 1px #999; background-color: white;}';
pshtml += '#mainmenu DIV.menuitem:hover {background-color: black; color: white;}';
pshtml += '#mainmenu DIV.menuitem:active {background-color: #ccf; color: black;}';
// Login Box //
pshtml += '#loginbox, #confbox {display: none; position: absolute; top: 25px; left: 10px; padding: 4px; width: 302px; background-color: #aaf; border: solid 1px #99f; text-align: center;}';
pshtml += '#loginhead, #confhead {font-style: italic; font-weight: normal; font-size: 10px; margin: 0px; padding: 4px;}';
pshtml += '#loginbox SPAN {display: block; float: left; padding: 3px; width: 65px;}';
pshtml += '#loginbox INPUT {}';
// Comment box CSS //
pshtml += 'DIV.commentbox {background-color: white; color: black; border-left: solid 1px #eee; min-width: 80%;}';
pshtml += 'DIV.commentbox:hover {border-left: solid 1px #ddf;}';
pshtml += 'DIV.commentbox:active {border-left: solid 1px #ccf;}';
pshtml += 'DIV.commenthead, DIV.commentheadun {padding: 4px; background-color: #ccf;}';
pshtml += 'DIV.commentheadun {background-color: #eef;}';
pshtml += 'DIV.commenthead P, DIV.commentheadun P, P.commenttitle {margin: 0px; margin-bottom: 2px;}';
pshtml += 'P.commenttitle {margin: 0px; font-size: 14px; font-weight: bold;}';
pshtml += 'A.commentuser {font-weight: bold; color: #33c;}';
pshtml += 'A.commentuser SPAN.unicode, A.commentuser SPAN.unicodename {color: #828;}';
pshtml += 'A.commentuser SPAN.unicodename:hover {color: white;}';
pshtml += 'A.commentuser SPAN.unicodename:hover>SPAN {color: red;}';
pshtml += 'A.commentuser:hover {color: white; cursor: pointer;}';
pshtml += 'A.commentedate {color: red; font-size: 75%; font-style: italic;}';
pshtml += 'DIV.commentbody {overflow: hidden; padding: 4px; background-color: white; border-bottom: solid 1px #ccf;}';
pshtml += 'DIV.commentbody A.abrvlink {display: block; text-align: center; font-size: 100%; font-style: italic; color: #00c;}';
pshtml += 'DIV.commentbody A.abrvlink:hover {color: #ccf;}';
pshtml += 'DIV.commentfoot {display: block; height: 18px; margin-bottom: 5px; background-color: white;}';
pshtml += 'DIV.commentfoot A {display: block; float: left; padding: 2px 10px; color: #00c; font-size: 10px;}';
pshtml += 'DIV.commentfoot A:hover {background-color: #ccf; color: black;}';
pshtml += 'DIV.commentfoot A.broken {display: none; color: red;}';
pshtml += 'DIV.commentfoot A.hiddenlink {color: red;}';
pshtml += 'DIV.childbox {padding-left: 15px;}';
// Profile box //
pshtml += '#profilebox {display: none; position: absolute; top: 20px; left: 20px; margin: 2px; padding: 2px; width: 602px; overflow: hidden; background-color: #ddf; border: solid 1px #99f;}';
pshtml += '#profilehead {font-style: italic; font-weight: normal; font-size: 10px; margin: 0px; padding: 4px;}';
pshtml += 'P.profiledata {margin: 2px; padding-left: 100px; font-weight: normal;}';
pshtml += 'P.profiledata SPAN {font-weight: normal; font-size: 8px;}';
pshtml += '#profilename, #profileuuid, #profileregister, #profileaccess {font-weight: bold; font-size: 12px; margin: 0px; padding: 4px;}';
pshtml += '#profilefullname, #profilebio {display: block; width: 594px; overflow: hidden; margin-bottom: 2px; padding: 4px; background: white;}';
pshtml += '#profilefullname {font-size: 12px; font-weight: bold; text-align: center;}';
pshtml += '#profilecloselink {position: absolute; width: 50px; top: 0px; right: 0px; padding-left: 4px; padding-bottom: 1px;}';
pshtml += '#profilecloselink:hover {background-color: black; color: white;}';
// Comment & Profile composition box CSS //
pshtml += '#newrootlink, #getmorelink, #profileeditlink {display: block; text-align: center; padding: 2px; font-size: 12px; font-style: italic; color: #55f; cursor: pointer;}';
pshtml += '#getmorelink {display: none;}';
pshtml += '#newrootlink:hover, #getmorelink:hover {color: #ccf;}';
pshtml += '#compbox {display: none; margin: 2px; padding: 2px; width: 602px; overflow: hidden; background-color: #ccf;}';
pshtml += '#comphead, #testhead {font-style: italic; font-weight: normal; font-size: 10px; margin: 0px; padding: 4px;}';
pshtml += 'INPUT[type=text], INPUT[type=password], TEXTAREA {border: solid 2px #ddd; margin: 1px;}';
pshtml += '#comptitle, #compbody, #profilefullnameinput, #profilebioinput {width: 600px; font-size: 12px; font-family: verdana,arial,sans-serif;}';
pshtml += 'INPUT[type=text]:focus, INPUT[type=password]:focus, TEXTAREA:focus {border: solid 2px #aaa;}';
pshtml += '#compbox INPUT.compbut {font-size: 12px;}';
pshtml += '#testbox {display: none; margin: 2px; padding: 2px; background-color: #ccf;}';
pshtml += '#testtarget {background-color: white;}';
// Finish CSS //
$LI.panelStyle.innerHTML = pshtml;
// Debugging areas //
$LI.debug = $LI.make('div','lidebug',document.body);
$LI.debug.output = $LI.make('div','lidebugout',$LI.debug);
$LI.debug.input = $LI.make('div','lidebugin',$LI.debug);
$LI.debugout = function(data, din){
data = data.replace(/&/g,'&');
data = data.replace(/</g,'<');
data = data.replace(/>/g,'>');
if (din) {
$LI.debug.input.innerHTML = data;
} else {
$LI.debug.output.innerHTML = data;
}
}
$LI.debugin = function(data){$LI.debugout(data, true);}
// Main Panel //
$LI.mainPanel = d.createElement('iframe');
$LI.mainPanel.setAttribute('id', 'LImainpanel');
d.body.appendChild($LI.mainPanel);
// Set user pref panel height //
$LI.mainPanel.style.height = $LI.getData('panelheight', $LIcfg.panelHeight) + 'px';
$LI.utfheader = $LI.make('meta',{content:'text/html; charset=UTF-8', 'http-equiv':'Content-Type'},'$LI.mainPanel.contentDocument.getElementsByTagName(\'head\')[0]');
$LI.mainHeader = $LI.make('div','mainheader','$LI.mainPanel.contentDocument.body');
$LI.mainDisplay = $LI.make('div','maindisplay','$LI.mainPanel.contentDocument.body');
$LI.mainFooter = $LI.make('div','mainfooter','$LI.mainPanel.contentDocument.body');
// Main display area //
$LI.mainDisplay.style.height = $LI.getData('panelheight', $LIcfg.panelHeight-($LIcfg.minPanelHeight+4)) + 'px';
// Header Components //
// Status bar //
$LI.panelStatus = $LI.make('div','status', $LI.mainHeader);
$LI.statusPopup = $LI.make('div','statuspopup','$LI.mainPanel.contentDocument.body');
$LI.panelStatus.addEventListener('click',function(e){$LI.statusPopup.style.display = 'block';},false);
$LI.statusPopup.addEventListener('mouseout',function(e){$LI.statusPopup.style.display = 'none';},false);
// Panel closer //
$LI.panelCloser = $LI.make('a', 'closer', $LI.mainHeader, 'Close');
$LI.panelCloser.addEventListener('click', function(){
if ($LIcfg.debug) {$LI.debug.style.display = 'none';} // Check for debugging //
fadeOut($LI.mainPanel,0.5); // Close panel //
}, false);
// Panel reziser button //
$LI.resizeStartPos = false;
$LI.panelResizer = $LI.make('a', 'resizer', $LI.mainHeader, 'Resize');
$LI.panelResizer.addEventListener('mousedown', function(e){
// Ensure resize layer is at the top of the stacking order (which, itself, should be on top of everthing else) //
$LI.panelResizeLayer.style.zIndex = $LI.mainPanel.style.zIndex+1;
// Signal start position //
$LI.resizeStartPos = true;
// Summon resize layer to track mouse //
$LI.panelResizeLayer.style.display = 'block';
}, false);
// Resize layer //
$LI.panelResizeLayer = $LI.make('div', 'liresizelayer', document.body);
$LI.panelResizeLayer.addEventListener('mousemove', function(e){
// Get start position //
if ($LI.resizeStartPos) {
$LI.mouseSrartY = e.layerY;
$LI.newHeight = $LI.panelHeight;
$LI.resizeStartPos = false;
}
// Find difference //
diffY = $LI.mouseSrartY-e.layerY;
// Update panel size //
var newH = $LI.panelHeight+diffY;
if (newH > $LIcfg.minPanelHeight && newH < window.innerHeight) {
$LI.mainPanel.style.height = newH+'px';
$LI.mainDisplay.style.height = (newH-($LIcfg.minPanelHeight+4))+'px';
$LI.newHeight = newH;
}
}, false);
// Complete Resize //
$LI.panelResizeLayer.addEventListener('mouseup', function(e){
// Banish resize layer //
$LI.panelResizeLayer.style.display = 'none';
$LI.panelHeight = $LI.newHeight;
$LI.setData('panelheight', $LI.newHeight);
$LI.resizeStartPos = true;
}, false);
// Main Menu //
$LI.panelMenu = $LI.make('a', {id:'menu', title:'Little Island Client version '+$LIcfg.version}, $LI.mainHeader, 'Menu');
$LI.panelMenu.addEventListener('mouseover', function(){
// Open menu //
$LI.mainmenu.style.display = 'block';
}, false);
$LI.mainmenu = $LI.make('div', 'mainmenu', '$LI.mainPanel.contentDocument.body');
$LI.mainmenu.addEventListener('mouseover', function(e){
// Keep menu open //
$LI.mainmenu.style.display = 'block';
}, false);
$LI.mainmenu.addEventListener('mouseout', function(e){
// Close menu //
$LI.mainmenu.style.display = 'none';
}, false);
// Login menu item //
$LI.mainmenu.login = $LI.make('div', {id:'menulogin', 'class':'menuitem', 'title':'Log in to the Little Island server to make, edit or delete comments.'}, $LI.mainmenu, 'Login...');
$LI.mainmenu.login.addEventListener('mouseup', function(e){
// Open login panel //
$LI.loginbox.style.display = 'block';
$LI.mainmenu.style.display = 'none';
}, false)
// Log out menu item //
$LI.mainmenu.logout = $LI.make('div', {id:'menulogout', 'class':'menuitem', 'title':"Log out from the Little Island server."}, $LI.mainmenu, 'Log Out');
$LI.mainmenu.logout.addEventListener('mouseup', function(e){
$LI.logout();
$LI.mainmenu.style.display = 'none';
}, false)
// Renew Login menu item //
$LI.mainmenu.renew = $LI.make('div', {id:'menurenew', 'class':'menuitem', 'title':"Get a new token from the Little Island server. You may need this if there was an error during posting and you find you are unable to make changes afterward."}, $LI.mainmenu, 'Renew Login');
$LI.mainmenu.renew.addEventListener('click', function(){
if ($LI.getData('loginid', false)) {} else {
$LI.report('Not logged in!');
return;
}
var req = 'action=token';
req += '&uuid=' + $LI.getData('uuid');
req += '&loginid=' + $LI.getData('loginid');
$LI.writeRequest(req,function(details){
xml = details.responseText;
// Check for debugging //
if ($LIcfg.debug) {$LI.debugin(xml);}
// Check for errors //
if (error = $LI.getFirstElement('error', xml)) {
$LI.report(error);
return;
}
// Check for messages //
if (message = $LI.getFirstElement('message', xml)) {
$LI.report(message);
}
// Pick up new token //
$LI.setData('token', $LI.getFirstElement('token', xml));
$LI.report('Login renewed: new token received.');
}, 'Requesting new token...');
},false);
// Refresh comments menu item //
$LI.mainmenu.refresh = $LI.make('div', {id:'menurefresh', 'class':'menuitem', 'title':"Check the Little Island server for any new comments or changes."}, $LI.mainmenu, 'Refresh');
$LI.mainmenu.refresh.addEventListener('click', function(e){
// Is this the first time for this page? //
if ($LI.thisNode.unid) {} else {
$LI.getNode();
return;
}
// Forced refresh//
if (e.ctrlKey) {
// Download first cache page //
$LI.report('Forced Refresh!');
$LI.getCachePage(1);
return;
}
// Test node for updates //
var req = 'action=node';
req += '&unid=' + $LI.thisNode.unid;
$LI.readRequest(req, function(details){
xml = details.responseText;
// Check for debugging //
if ($LIcfg.debug) {$LI.debugin(xml);}
// Check for errors //
if (error = $LI.getFirstElement('error', xml)) {
$LI.reportStatus(error);
return;
}
// Check for messages //
if (message = $LI.getFirstElement('message', xml)) {
$LI.reportStatus(message);
}
// Compare cache times //
var checknode = $LI.nodeParse(xml);
if (checknode.lastcache != $LI.thisNode.lastcache) {
$LI.getCachePage(1); // Download first cache page //
$LI.thisNode.lastcache = checknode.lastcache; // Update node details //
$LI.report('Comments updated!');
} else {
$LI.report('No new comments');
}
}, 'Checking for comment updates...');
}, false);
// Login status indicator //
$LI.logstat = $LI.make('a', 'logstat', $LI.mainHeader);
// Login Box //
$LI.loginbox = $LI.make('div', 'loginbox', '$LI.mainPanel.contentDocument.body');
$LI.make('h2', 'loginhead', $LI.loginbox, 'Login to Little Island server');
$LI.make('span', false, undefined, 'Username');
$LI.loginbox.username = $LI.make('input', {id:'username', type:'text', size:32});
$LI.make('span', false, undefined, 'Password');
$LI.loginbox.password = $LI.make('input', {id:'password', type:'password', size:32});
var cpp = $LI.make('input', {id:'logincancel', type:'submit', value:'Cancel', 'class':'loginbut'});
cpp.addEventListener('mouseup', function(){$LI.loginbox.style.display = 'none';}, false);
var loginsubmit = $LI.make('input', {id:'loginsubmit', type:'submit', value:'Login', 'class':'loginbut'});
loginsubmit.addEventListener('mouseup', function(){$LI.login();}, false);
// Confirm Box //
$LI.confbox = $LI.make('div', 'confbox', '$LI.mainPanel.contentDocument.body');
$LI.confbox.conftitle = $LI.make('h2', 'confhead', $LI.confbox, 'Confirm');
$LI.confbox.message = $LI.make('div', 'confbody');
$LI.confbox.cancel = $LI.make('input', {id:'confirmcancel', type:'submit', value:'Cancel', 'class':'confirmbut'});
$LI.confbox.cancel.addEventListener('mouseup', function(){
// Remove listener from OK button (canceling whatever operation was waiting there) //
$LI.confbox.ok.removeEventListener('mouseup', null, false);
// Close confirmation box //
$LI.confbox.style.display = 'none';
}, false);
$LI.confbox.ok = $LI.make('input', {id:'confirmsubmit', type:'submit', value:'OK', 'class':'confimbut'});
$LI.confbox.ok.addEventListener('mouseup', function(){}, false);
// Set confirm box details and action //
$LI.confbox.lastfunc = false;
$LI.setConfirm = function (title,message,func,data) {
$LI.confbox.conftitle.innerHTML = title; // Box title //
$LI.confbox.message.innerHTML = message; // Main message //
// Remove preexisting event handler //
if ($LI.confbox.lastfunc) $LI.confbox.ok.removeEventListener('mouseup', $LI.confbox.lastfunc, false);
$LI.confbox.ok.addEventListener('mouseup', func, false); // Set new event handler //
$LI.confbox.lastfunc = func;
$LI.confbox.data = (data) ? data : false; // Store item of data for use by event function //
$LI.confbox.style.display = 'block'; // Display box //
}
$LI.unsetConfirm = function () {
$LI.confbox.data = false;
$LI.confbox.ok.removeEventListener('mouseup', null, false);
if ($LI.confbox.style.display == 'block') {$LI.confbox.style.display = 'none';}
}
// Comment composition box //
$LI.newcommentparent = 0;
var newroot = $LI.make('a', {id:'newrootlink', title:'Compose a new comment in a new thread'}, $LI.mainDisplay, 'Compose New Comment');
newroot.addEventListener('mouseup', function(){
// Make sure last comment submission has completed //
if ($LI.editlock) return;
// if this is cancelled edit then return the original comment //
if ($LI.editcomment) {
$LI.comments[$LI.editcomment].showMe();
$LI.editcomment = false;
}
// Set parent for new root comment //
$LI.newcommentparent = 0;
// Update composition box heading //
$LI.compbox.heading.innerHTML = 'New Comment';
// Reposition composition box to top of display //
$LI.newroottarget.appendChild($LI.compbox);
// Make sure the comment test box is closed //
$LI.testbox.style.display = 'none';
// Open composition box //
$LI.compbox.style.display = 'block';
}, false);
$LI.newroottarget = $LI.make('div', 'newroottarget', $LI.mainDisplay);
$LI.compbox = $LI.make('div', 'compbox', $LI.mainDisplay);
$LI.compbox.heading = $LI.make('h2', 'comphead', $LI.compbox, 'New Comment');
$LI.compbox.comptitle = $LI.make('input', {id:'comptitle', type:'text', size:255});
$LI.compbox.compbody = $LI.make('textarea', {id:'compbody', cols:100, rows:10});
cpb = $LI.make('div', 'compbutbar');
cpc = $LI.make('input', {id:'compcancel','class':'compbut', type:'submit', value:'Cancel'}, cpb);
cpc.addEventListener('mouseup', function(){
// Close composition box //
$LI.compbox.style.display = 'none';
// if this is cancelled edit then return the original comment //
if ($LI.editcomment) {
$LI.compbox.parentNode.removeChild($LI.compbox);
$LI.comments[$LI.editcomment].showMe();
$LI.editcomment = false;
}
}, false);
// Test Comment //
var cpe = $LI.make('input', {id:'comptest', 'class':'compbut', type:'submit', value:'Test'}, cpb);
cpe.addEventListener('mouseup', function(){
// Move the test box //
$LI.compbox.parentNode.insertBefore($LI.testbox, $LI.compbox);
// Prepare user name, login id and password/token hash //
var uuid = $LI.getData('uuid');
var username = $LI.safeChars($LI.getData('username'));
var loginid = $LI.getData('loginid');
var pass = $LI.getData('passwordhash');
var token = $LI.getData('token');
var hash = $LI.md5(pass + token);
// Check Login //
if (username.length == 0) {
$LI.report('Not Logged In!');
return;
}
// Prepare data //
var title = $LI.safeChars($LI.compbox.comptitle.value);
var compbody = $LI.safeChars($LI.compbox.compbody.value);
// Prepare and send request //
var req = 'action=test';
req += '&uuid=' + uuid;
req += '&name=' + username;
req += '&hash=' + hash;
req += '&loginid=' + loginid;
req += '&title=' + title;
req += '&body=' + compbody;
$LI.writeRequest(req, function(details){
xml = details.responseText;
// Check for debugging //
if ($LIcfg.debug) {$LI.debugin(xml);}
// Pick up new token //
$LI.setData('token', $LI.getFirstElement('token', xml));
// Check for errors //
if (error = $LI.getFirstElement('error', xml)) {
$LI.reportStatus(error);
return;
}
// Check for messages //
if (message = $LI.getFirstElement('message', xml)) {
$LI.reportStatus(message);
} else {
$LI.reportStatus('Test comment received from server.');
}
// Add users name to data before craeting comment //
xml += '<name>' + $LI.XMLChars($LI.getData('username')) + '</name>';
// Get tested data //
var testcom = new $LI.Comment(xml);
testcom.buildHTML();
// Update test box //
$LI.testbox.testtarget.innerHTML = '';
$LI.testbox.testtarget.appendChild(testcom.box);
// Close composition box //
$LI.compbox.style.display = 'none';
// Open test box //
$LI.testbox.style.display = 'block';
}, 'Submitting test comment...');
}, false);
// Comment submit function for post buttons on composition and test boxes //
$LI.editlock = false;
$LI.compSubmit = function (e) {
// Prevent user from trying to edit another comment before current edit has been accepted //
if ($LI.editlock) return;
$LI.editlock = true;
// Prepare user name, login id and password/token hash //
var uuid = $LI.getData('uuid');
var username = $LI.safeChars($LI.getData('username'));
var loginid = $LI.getData('loginid');
var pass = $LI.getData('passwordhash');
var token = $LI.getData('token');
var hash = $LI.md5(pass + token);
// Check Login //
if (username.length == 0) {
$LI.report('Not Logged In!');
return;
}
// Prepare new comment data //
var url = $LI.safeChars(String(document.location));
var title = $LI.safeChars($LI.compbox.comptitle.value);
var compbody = $LI.safeChars($LI.compbox.compbody.value);
var parent = $LI.newcommentparent;
// Compose request //
var req = '';
var message = (parent) ? 'Submitting new reply...' : 'Submitting new post...';
if ($LI.editcomment) {
// Alter request for comment editing //
req += 'action=edit';
req += '&ucid=' + $LI.editcomment;
message = 'Submitting comment edit...'
} else {
// Alter request for new comment //
req += 'action=post';
}
req += ($LI.thisNode.unid) ? '&unid=' + $LI.thisNode.unid : '&url=' + url; // Unid for exsting node, url for new (or existing) //
req += '&uuid=' + uuid;
req += '&name=' + username;
req += '&hash=' + hash;
req += '&loginid=' + loginid;
req += '&title=' + title;
req += '&body=' + compbody;
req += '&parent=' + parent;
// Perform request //
$LI.writeRequest(req, function (details) {
xml = details.responseText;
// Allow other edits //
$LI.editlock = false;
// Check for debugging //
if ($LIcfg.debug) {$LI.debugin(xml);}
// Pick up new token //
$LI.setData('token', $LI.getFirstElement('token', xml));
// Check for errors //
if (error = $LI.getFirstElement('error', xml)) {
$LI.reportStatus(error);
return;
}
if ($LI.getFirstElement('ucid', xml).length < 1) {
$LI.report('The server responded in an unexpected manner. You may need to renew your login.');
return;
}
// Check for messages //
if (message = $LI.getFirstElement('message', xml)) {
$LI.reportStatus(message);
} else {
$LI.reportStatus('New comment accepted.');
}
// Close composition and test boxes //
$LI.compbox.style.display = 'none';
$LI.testbox.style.display = 'none';
// Create/update comment from data //
$LI.commentParse(xml,true);
// Update display //
$LI.displayComments();
// Report //
var stat = ($LI.editcomment) ? 'Comment edited successfully!' : 'New comment posted successfully!';
$LI.reportStatus(stat);
// Finish //
var ucid = $LI.getFirstElement('ucid', xml);
$LI.comments[ucid].showMe();
$LI.commentFocus(ucid);
$LI.editcomment = false;
$LI.compbox.comptitle.value = '';
$LI.compbox.compbody.value = '';
}, message);
}
cpp = $LI.make('input', {id:'compsubmit', 'class':'compbut', type:'submit', value:'Post'}, cpb);
cpp.addEventListener('mouseup', $LI.compSubmit, false);
$LI.testbox = $LI.make('div', 'testbox', $LI.mainDisplay);
cpth = $LI.make('h2', 'testhead', $LI.testbox, 'Test Post');
$LI.testbox.testtarget = $LI.make('div', 'testtarget', $LI.testbox);
cpb = $LI.make('div', 'testbutbar', $LI.testbox);
cpc = $LI.make('input', {id:'testcancel', 'class':'compbut', type:'submit', value:'Cancel'}, cpb);
cpc.addEventListener('mouseup', function(){
// Close test box //
$LI.testbox.style.display = 'none';
// if this is cancelled edit then return the original comment //
if ($LI.editcomment) {
$LI.compbox.parentNode.removeChild($LI.compbox);
$LI.comments[$LI.editcomment].showMe();
$LI.editcomment = false;
}
}, false);
cpe = $LI.make('input', {id:'testedit' ,'class':'compbut', type:'submit', value:'Edit'}, cpb);
cpe.addEventListener('mouseup', function(){
// Close test box //
$LI.testbox.style.display = 'none';
// Open composition box //
$LI.compbox.style.display = 'block';
}, false);
cpp = $LI.make('input', {id:'testsubmit', 'class':'compbut', type:'submit', value:'Post'}, cpb);
cpp.addEventListener('mouseup', $LI.compSubmit, false);
// Get More Comments link //
$LI.nextCachePageLink = $LI.make('a', 'getmorelink', $LI.mainDisplay, 'Get More Comments');
$LI.nextCachePageLink.addEventListener('click', function(){$LI.getCachePage();}, false);
// User profile box //
$LI.profilebox = $LI.make('div', 'profilebox', $LI.mainDisplay);
$LI.profilebox.displaybox = $LI.make('div', 'profiledisplaybox', $LI.profilebox);
$LI.profilebox.editbox = $LI.make('div', 'profileeditbox', $LI.profilebox);
// Profile display area //
$LI.profilebox.displaybox.heading = $LI.make('h2', 'profilehead', $LI.profilebox.displaybox, 'User Profile');
// User name //
var propar = $LI.make('p', {'class':'profiledata'}, $LI.profilebox.displaybox);
var prospan = $LI.make('span', {'class':'profilelabel'}, propar, 'Name:');
$LI.profilebox.displaybox.username = $LI.make('a', 'profilename');
// UUID //
propar = $LI.make('p', {'class':'profiledata'}, $LI.profilebox.displaybox);
prospan = $LI.make('span', {'class':'profilelabel'}, propar, 'UUID:');
$LI.profilebox.displaybox.uuid = $LI.make('a', 'profileuuid');
// Registration date //
propar = $LI.make('p', {'class':'profiledata'}, $LI.profilebox.displaybox);
prospan = $LI.make('span', {'class':'profilelabel'}, propar, 'Registered:');
$LI.profilebox.displaybox.registered = $LI.make('a', 'profileregister');
// Last accessed date //
propar = $LI.make('p', {'class':'profiledata'}, $LI.profilebox.displaybox);
prospan = $LI.make('span', {'class':'profilelabel'}, propar, 'Last Accessed:');
$LI.profilebox.displaybox.accessed = $LI.make('a', 'profileaccess');
// User defined profile //
$LI.profilebox.displaybox.fullname = $LI.make('div', 'profilefullname', $LI.profilebox.displaybox);
$LI.profilebox.displaybox.bio = $LI.make('div', 'profilebio');
// Edit and close links //
$LI.profilebox.displaybox.editlink = $LI.make('a', 'profileeditlink', undefined, 'Edit your profile...');
$LI.profilebox.displaybox.editlink.style.display = 'none';
$LI.profilebox.displaybox.closelink = $LI.make('a', 'profilecloselink', undefined, 'Close X');
// Profile edit area //
$LI.profilebox.editbox.heading = $LI.make('h2', 'profilehead', $LI.profilebox.editbox, 'Edit Your Profile');
$LI.profilebox.editbox.fullname = $LI.make('input', {id:'profilefullnameinput', name:'fullname', type:'text', size:255});
$LI.profilebox.editbox.bio = $LI.make('textarea', {id:'profilebioinput', name:'bio', cols:100, rows:10});
// Edit buttons //
var editbutbar = $LI.make('div', 'editbuttons');
$LI.profilebox.editbox.testbutton = $LI.make('input', {id:'editprofiletest', name:'editprofiletest', type:'submit', value:'Test'}, editbutbar);
$LI.profilebox.editbox.cancelbutton = $LI.make('input', {id:'editprofilecancel', name:'editprofilecancel', type:'submit', value:'Cancel'});
$LI.profilebox.editbox.submitbutton = $LI.make('input', {id:'editprofilesubmit', name:'editprofilesubmit', type:'submit', value:'Submit'});
// Test buttons //
var testbutbar = $LI.profilebox.displaybox.testbuttonbar = $LI.make('div', 'testbuttons', $LI.profilebox.displaybox);
$LI.profilebox.displaybox.editbutton = $LI.make('input', {id:'testprofileedit', name:'testprofileedit', type:'submit', value:'Edit'}, testbutbar);
$LI.profilebox.displaybox.canceltestbutton = $LI.make('input', {id:'testprofilecancel', name:'testprofilecancel', type:'submit', value:'Cancel'});
$LI.profilebox.displaybox.submitbutton = $LI.make('input', {id:'testprofilesubmit', name:'testprofilesubmit', type:'submit', value:'Submit'});
// Request user profile //
$LI.currentProfile = new Object;
// Profile request click handler //
$LI.selectProfile = function(e) {
var uuid = this.getAttribute('title').replace(/[^0-9]/g,'');
// Hide profile box while changes are made //
$LI.profilebox.style.display = 'none';
// Position profile display //
if (e.layerX > window.innerWidth - $LI.profilebox.displaybox.style.width) {
$LI.profilebox.style.left = window.innerWidth - $LI.profilebox.displaybox.style.width;
} else {
$LI.profilebox.style.left = e.layerX;
}
$LI.profilebox.style.top = e.layerY;
// Get profile data //
$LI.getProfile(uuid);
}
$LI.getProfile = function(uuid,force) {
if (!uuid) return;
force=(force)?true:false;
// Avoid multiple downloads of the same profile unless required //
if (uuid == $LI.currentProfile.uuid && !force) {
$LI.displayProfile();
return;
}
// Request profile from server //
var req = 'action=profile';
req += '&uuid=' + uuid;
$LI.readRequest(req, function(details){
var xml = details.responseText;
// Check for debugging //
if ($LIcfg.debug) {$LI.debugin(xml);}
// Check for errors //
if (error = $LI.getFirstElement('error', xml)) {
$LI.report(error);
return;
}
// Check for messages //
if (message = $LI.getFirstElement('message', xml)) {
$LI.report(message);
}
// Get details from xml //
$LI.currentProfile.uuid = $LI.getFirstElement('uuid', xml);
$LI.currentProfile.name = $LI.getFirstElement('name', xml);
$LI.currentProfile.registered = $LI.getFirstElement('registered', xml);
$LI.currentProfile.accessed = $LI.getFirstElement('accessed', xml);
$LI.currentProfile.fullname = $LI.getFirstElement('fullname', xml);
$LI.currentProfile.bio = $LI.getFirstElement('bio', xml);
// Process bio HTML //
// Newlines to HTML line-breaks //
$LI.currentProfile.bioprocessed = $LI.currentProfile.bio.replace(/\n/g, '<br />');
// Target anchor elements to parent window //
$LI.currentProfile.bioprocessed = $LI.currentProfile.bioprocessed.replace(/<a href/g, '<a target="' + $LI.windowName + '" href');
// Insert details into profile display //
$LI.displayProfile();
$LI.report('Received user profile');
}, 'Fetching user profile...');
}
$LI.displayProfile = function (test){
test=(test)?test:false;
// Hide profile box while changes are made //
$LI.profilebox.style.display = 'none';
// Insert details into profile display //
$LI.profilebox.displaybox.username.innerHTML = $LI.currentProfile.name;
$LI.profilebox.displaybox.uuid.innerHTML = $LI.currentProfile.uuid;
$LI.profilebox.displaybox.registered.innerHTML = $LI.currentProfile.registered;
$LI.profilebox.displaybox.accessed.innerHTML = $LI.currentProfile.accessed;
if (!test) {
$LI.profilebox.displaybox.fullname.innerHTML = $LI.currentProfile.fullname;
$LI.profilebox.displaybox.bio.innerHTML = $LI.currentProfile.bioprocessed;
}
// Ensure profile display area is prepped //
$LI.profilebox.editbox.style.display = 'none';
$LI.profilebox.displaybox.editlink.style.display = 'none';
$LI.profilebox.displaybox.style.display = 'block';
if (!test) $LI.profilebox.displaybox.testbuttonbar.style.display = 'none';
// Check for owner //
$LI.profilebox.displaybox.editlink.style.display = 'none';
if ($LI.currentProfile.uuid == $LI.getData('uuid') && !test) {
$LI.profilebox.displaybox.editlink.style.display = 'block';
}
// Display profile box //
$LI.profilebox.style.display = 'block';
}
$LI.profilebox.displaybox.closelink.addEventListener('click',function(){
// Hide and reset profile box //
$LI.profilebox.style.display = 'none';
$LI.profilebox.editbox.style.display = 'none';
$LI.profilebox.displaybox.testbuttonbar.style.display = 'none';
$LI.profilebox.displaybox.style.display = 'block';
},false);
$LI.profilebox.displaybox.editlink.addEventListener('click',function(){
// Ensure profile edit area is prepped //
$LI.profilebox.editbox.style.display = 'block';
$LI.profilebox.displaybox.testbuttonbar.style.display = 'none';
$LI.profilebox.displaybox.style.display = 'none';
// Update inputs //
$LI.profilebox.editbox.fullname.value = $LI.currentProfile.fullname;
$LI.profilebox.editbox.bio.value = $LI.currentProfile.bio;
},false);
$LI.profilebox.editbox.cancelbutton.addEventListener('mouseup',function(){
// Return to view of //
$LI.profilebox.editbox.style.display = 'none';
$LI.profilebox.displaybox.testbuttonbar.style.display = 'none';
$LI.profilebox.displaybox.style.display = 'block';
$LI.displayProfile();
},false);
// Test User Profile //
$LI.profilebox.editbox.testbutton.addEventListener('mouseup',function(){
// Requires uuid, login id and password/token hash //
var uuid = $LI.getData('uuid');
var username = $LI.safeChars($LI.getData('username'));
var loginid = $LI.getData('loginid');
var pass = $LI.getData('passwordhash');
var token = $LI.getData('token');
var hash = $LI.md5(pass + token);
// Check Login //
if (username.length == 0) {
$LI.report('Not Logged In!');
return;
}
// Clean inputs //
var fullname = $LI.safeChars($LI.profilebox.editbox.fullname.value);
var bio = $LI.safeChars($LI.profilebox.editbox.bio.value);
// Define request data //
var req = 'action=editprofile';
req += '&uuid=' + uuid;
req += '&name=' + username;
req += '&loginid=' + loginid;
req += '&hash=' + hash;
req += '&fullname=' + fullname;
req += '&bio=' + bio;
$LI.writeRequest(req,function(details){
var xml = details.responseText;
// Check for debugging //
if ($LIcfg.debug) {$LI.debugin(xml);}
// pick up new token //
$LI.setData('token', $LI.getFirstElement('token', xml));
// Check for errors //
if (error = $LI.getFirstElement('error', xml)) {
$LI.report(error);
return;
} else if ($LI.getFirstElement('uuid', xml).length < 1) {
$LI.report('The server responded in an unexpected manner. You may need to renew your login.');
}
// Check for messages //
if (message = $LI.getFirstElement('message', xml)) {
$LI.report(message);
}
// Get details from xml and make temp updates to profile display //
var editfullname = $LI.getFirstElement('fullname', xml);
var editbio = $LI.getFirstElement('bio', xml);
// Process bio HTML //
// Newlines to HTML line-breaks //
var editbioprocessed = editbio.replace(/\n/g, '<br />');
// Target anchor elements to parent window //
editbioprocessed = editbioprocessed.replace(/<a href/g, '<a target="' + $LI.windowName + '" href');
// Get details from xml and make temp updates to profile display //
$LI.profilebox.displaybox.fullname.innerHTML = editfullname;
$LI.profilebox.displaybox.bio.innerHTML = editbioprocessed;
// Prep and switch to profile display (indicating test mode) //
$LI.profilebox.displaybox.testbuttonbar.style.display = 'block';
$LI.displayProfile(true);
// Report //
$LI.report('Test profile received.');
}, 'Submitting profile edit test...');
},false);
$LI.profilebox.displaybox.canceltestbutton.addEventListener('mouseup',function(){
// Return to view of //
$LI.profilebox.editbox.style.display = 'none';
$LI.profilebox.displaybox.testbuttonbar.style.display = 'none';
$LI.profilebox.displaybox.style.display = 'block';
$LI.profilebox.style.display = 'block';
$LI.displayProfile();
},false);
$LI.profilebox.displaybox.editbutton.addEventListener('mouseup',function(){
// Ensure profile edit area is prepped //
$LI.profilebox.editbox.style.display = 'block';
$LI.profilebox.displaybox.testbuttonbar.style.display = 'none';
$LI.profilebox.displaybox.style.display = 'none';
},false);
// Submit profile edit handler //
$LI.submitProfileEdit = function(){
// Requires uuid, login id and password/token hash //
var uuid = $LI.getData('uuid');
var username = $LI.safeChars($LI.getData('username'));
var loginid = $LI.getData('loginid');
var pass = $LI.getData('passwordhash');
var token = $LI.getData('token');
var hash = $LI.md5(pass + token);
// Check Login //
if (username.length == 0) {
$LI.report('Not Logged In!');
return;
}
// Clean inputs //
var fullname = $LI.safeChars($LI.profilebox.editbox.fullname.value);
var bio = $LI.safeChars($LI.profilebox.editbox.bio.value);
// Define request data //
var req = 'action=editprofile';
req += '&uuid=' + uuid;
req += '&name=' + username;
req += '&loginid=' + loginid;
req += '&hash=' + hash;
req += '&fullname=' + fullname;
req += '&bio=' + bio;
// Make request //
$LI.writeRequest(req,function(details){
var xml = details.responseText;
// Check for debugging //
if ($LIcfg.debug) {$LI.debugin(xml);}
// pick up new token //
$LI.setData('token', $LI.getFirstElement('token', xml));
// Check for errors //
if (error = $LI.getFirstElement('error', xml)) {
$LI.report(error);
return;
}
// Check for messages //
if (message = $LI.getFirstElement('message', xml)) {
$LI.report(message);
} else if ($LI.getFirstElement('token', xml).length < 32) {
$LI.report('The server responded in an unexpected manner. You may need to renew your login.');
}
// Get details from xml //
$LI.currentProfile.uuid = $LI.getFirstElement('uuid', xml);
$LI.currentProfile.name = $LI.getFirstElement('name', xml);
$LI.currentProfile.registered = $LI.getFirstElement('registered', xml);
$LI.currentProfile.accessed = $LI.getFirstElement('accessed', xml);
$LI.currentProfile.fullname = $LI.getFirstElement('fullname', xml);
$LI.currentProfile.bio = $LI.getFirstElement('bio', xml);
// Process bio HTML //
// Newlines to HTML line-breaks //
var bioprocessed = $LI.currentProfile.bio.replace(/\n/g, '<br />');
// Target anchor elements to parent window //
bioprocessed = bioprocessed.replace(/<a href/g, '<a target="' + $LI.windowName + '" href');
$LI.currentProfile.bioprocessed = bioprocessed;
// Insert details into profile display //
$LI.displayProfile();
// Report //
$LI.report('Profile updated!');
}, 'Submitting profile edit...');
}
$LI.profilebox.displaybox.submitbutton.addEventListener('mouseup',$LI.submitProfileEdit,false);
$LI.profilebox.editbox.submitbutton.addEventListener('mouseup',$LI.submitProfileEdit,false);
// Finish up Basic UI //
// Add new elements to panel after 'flicker' period //
$LI.mainPanel.addEventListener('load', function(){
while (el = $LI.waiter.shift()) {
p = eval(el.waitParent); // Crazy, huh?
p.appendChild(el);
}
// Capture keyboard events on main panel //
$LI.mainPanel.contentDocument.addEventListener('keydown', function(e){
$LI.lastKeyCode = (e.keyCode > 18) ? e.keyCode : $LI.lastKeyCode;
$LI.togglePanel(e);
}, false);
$LI.mainPanel.contentDocument.addEventListener('keyup', function(e){
$LI.lastKeyCode = false;
}, false);
}, false);
function appender(c) {$LI.mainPanel.contentDocument.body.appendChild(c);}
// Initial login status indicator //
if ($LI.getData('username','').length) {
$LI.logstat.innerHTML = $LI.XMLChars($LI.getData('username'));
$LI.logstat.setAttribute('title', $LI.getData('username') + ' Logged In');
$LI.logstat.style.background = '#cfc';
} else {
$LI.logstat.innerHTML = 'Logged Out';
$LI.logstat.style.background = '#fcc';
}
}///// END OF buildUI /////
// FUNCTIONS //
// Send data to the Little Island server write script //
$LI.writeRequest = function(req,func,msg) {
// Report Status //
if (msg) {
$LI.reportStatus(msg);
} else {
$LI.reportStatus('Contacting Little Island server...');
}
// Check for debugging //
if ($LIcfg.debug) {$LI.debugout(req);}
// Execute AJAX request //
GM_xmlhttpRequest({
method:"POST",
url:$LIcfg.server + $LIcfg.writer,
headers:$LIcfg.sendheaders,
overrideMimeType:"text/xml; charset=utf-8",
data:req,
onreadystatechange:$LI.stateAlert,
onload:func,
onerror:function(){
// General cleanup //
$LI.editlock = false;
}
});
}
// Send data to the Little Island server read script //
$LI.readRequest = function(req,func,msg) {
// Report Status //
if (msg) {
$LI.reportStatus(msg);
} else {
$LI.reportStatus('Contacting Little Island server...');
}
// Check for debugging //
if ($LIcfg.debug) {$LI.debugout(req);}
// Execute AJAX request //
GM_xmlhttpRequest({
method:"POST",
url:$LIcfg.server + $LIcfg.reader,
headers:$LIcfg.sendheaders,
overrideMimeType:"text/xml; charset=utf-8",
data:req,
onreadystatechange:$LI.stateAlert,
onload:func,
onerror:function(){}
});
}
// Encode strings to make safe characters used to deliniate data sent to the server //
$LI.safeChars = function (s) {
s = s.replace(/%/g,'%25');
s = s.replace(/&/g,'%26');
s = s.replace(/=/g,'%3D');
s = s.replace(/\+/g,'%2B');
return s
}
// Replace html/xml chars with entity references //
$LI.XMLChars = function (s, rev) {
if (rev) {
s = s.replace(/&/,'&');
s = s.replace(/</,'<');
s = s.replace(/>/,'>');
s = s.replace(/"/,'"');
s = s.replace(/'/,"'");
} else {
s = s.replace(/&/g,'&');
s = s.replace(/</g,'<');
s = s.replace(/>/g,'>');
s = s.replace(/"/g,'"');
s = s.replace(/'/g,''');
}
return s
}
// Log user into Little Island server //
$LI.login = function (e) {
// Request login token //
$LI.username = $LI.safeChars($LI.loginbox.username.value);
$LI.username = $LI.username.replace(/^\s+|\s+$/g,'');
var req = 'action=preparelogin&name=' + $LI.username;
$LI.writeRequest(req,function(details){
var xml = details.responseText;
// Check for debugging //
if ($LIcfg.debug) {$LI.debugin(xml);}
// Check for errors //
if (error = $LI.getFirstElement('error', xml)) {
$LI.report(error);
return;
}
// Check for messages //
if (message = $LI.getFirstElement('message', xml)) {
$LI.report(message);
}
// Report //
$LI.report('Login token received.');
// Extract token and uuid //
$LI.loginToken = $LI.getFirstElement('logintoken', xml);
$LI.uuid = $LI.getFirstElement('uuid', xml);
// Hash Password + user name and hash the result with token //
var username = $LI.username.replace(/^\s+|\s+$/g,'');
var password = $LI.loginbox.password.value;
$LI.passhash = $LI.md5($LI.toUTF8(password+username));
// Send password/token hash with username //
var req = 'action=login&uuid=' + $LI.uuid + '&hash=' + $LI.md5($LI.passhash + $LI.loginToken);
$LI.writeRequest(req,function(details){
var xml = details.responseText;
// Check for debugging //
if ($LIcfg.debug) {$LI.debugin(xml);}
// Check for errors //
if (error = $LI.getFirstElement('error', xml)) {
$LI.report(error);
return;
}
// Check for other messages //
if (message = $LI.getFirstElement('message', xml)) {
$LI.report(message);
}
// Record login id, uuid, new token //
$LI.setData('loginid', $LI.getFirstElement('loginid', xml));
$LI.setData('uuid', $LI.getFirstElement('uuid', xml));
$LI.setData('token', $LI.getFirstElement('token', xml));
$LI.setData('passwordhash', $LI.passhash);
$LI.setData('username', $LI.username);
$LI.passhash = $LI.username = '';
// Login Complete! //
$LI.report('User <strong>' + $LI.XMLChars($LI.getData('username')) + '</strong> Logged in!');
$LI.loginbox.style.display = 'none';
// Update login status display //
$LI.logstat.innerHTML = $LI.XMLChars($LI.getData('username'));
$LI.logstat.setAttribute('title', $LI.getData('username') + ' Logged In');
$LI.logstat.style.background = '#cfc';
// Rebuild comment html to add owner links //
var uuid = $LI.getData('uuid');
for (ucid in $LI.comments) {
$LI.comments[ucid].rebuildFromXML();
}
}, 'Logging in...');
}, 'Requesting login token...');
}
// Log user out of Little Island server //
$LI.logout = function() {
// Requires user name, login id and password/token hash //
var username = $LI.safeChars($LI.getData('username'));
var uuid = $LI.getData('uuid');
var loginid = $LI.getData('loginid');
var pass = $LI.getData('passwordhash');
var token = $LI.getData('token');
var hash = $LI.md5(pass + token);
if (!(name && loginid && hash)) {
$LI.report('Already logged out?');
return;
}
var req = 'action=logout';
req += '&uuid=' + uuid;
req += '&name=' + username;
req += '&loginid=' + loginid;
req += '&hash=' + hash;
$LI.writeRequest(req,function(details){
var xml = details.responseText;
// Check for debugging //
if ($LIcfg.debug) {$LI.debugin(xml);}
// Check for errors //
if (error = $LI.getFirstElement('error', xml)) {
$LI.report(error);
return;
}
// Success! //
if (message = $LI.getFirstElement('message', xml)) {
$LI.report(message);
}
// Unset login details //
$LI.setData('uuid', '');
$LI.setData('username', '');
$LI.setData('password', '');
$LI.setData('loginid', '');
$LI.setData('token', '');
// Rebuild comment html to remove owner links //
for (ucid in $LI.comments) {$LI.comments[ucid].buildHTML();}
// Update login status display //
$LI.logstat.innerHTML = 'Logged Out';
$LI.logstat.setAttribute('title', 'Logged Out');
$LI.logstat.style.background = '#fcc';
// Rebuild comment html to remove owner links //
for (ucid in $LI.comments) {
$LI.comments[ucid].rebuildFromXML();
//$LI.displayComments();
}
}, 'Sending logout request...');
}
// Get Node information //
$LI.thisNode = false;
$LI.getNode = function (first) {
var url = $LI.safeChars(String(document.location));
var req = 'action=node&url=' + url;
$LI.readRequest(req,function(details){
var xml = details.responseText;
// Check for debugging //
if ($LIcfg.debug) {$LI.debugin(xml);}
// Check for errors //
if (error = $LI.getFirstElement('error', xml)) {
$LI.report(error);
return;
}
// Check for other messages //
if (message = $LI.getFirstElement('message', xml)) {
$LI.report(message);
}
// Extract node data //
$LI.thisNode = $LI.nodeParse(xml);
// Display info //
if ($LI.thisNode.count) {
pl = ($LI.thisNode.count > 1) ? 's' : '';
$LI.report($LI.thisNode.count + ' comment' + pl + ' for this page. Last updated: ' + $LI.thisNode.lastcache);
} else {
$LI.report('There are no comments for this page.');
}
// Get first page of comments
if ($LI.thisNode.count > 0) $LI.getCachePage();
}, 'Fetching node details...');
}
// Common comment lists //
$LI.comments = new Array();
$LI.sortedUCIDs = new Array();
$LI.UCIDsByThread = new Array();
$LI.threadsByDate = new Array();
$LI.datesByThread = new Array();
// Comment Object //
$LI.Comment = function (xml) {
this.ucid = this.node = this.thread = this.parent = this.name = this.xmlname = this.deleteme = false;
this.created = this.edited = this.root = this.abrv = this.unabrv = this.updated = this.mask = this.unmasked = false;
this.box = this.displayed = this.orphan = this.fosterparent = this.surrogateparent = this.shell = this.overwrite = false;
this.createddate = this.createdutc = this.createdstringlocal = this.createdstringutc = this.collapsed = false;
this.lastedited = this.editeddate = this.editedutc = this.editedstringlocal = this.editedstringutc = this.xml = false;
this.children = new Array();
// Parse comment from XML //
this.fromXML = function(xml) {
// Make sure we are not overwriting unmasked comments with a masked ones //
if (!this.unmasked || this.overwrite) {
this.overwrite = false;
// Flag unmasked comments //
var testbody = $LI.getFirstElement('body', xml);
if (this.mask && testbody.length > 0) {this.unmasked = true;}
// Rebuild default //
if (xml) {this.xml = xml} else
if (this.xml) {xml = this.xml;};
// Get basic elements //
this.ucid = $LI.getFirstElement('ucid', xml);
this.thread = $LI.getFirstElement('thread', xml);
this.parent = $LI.getFirstElement('parent', xml);
this.uuid = $LI.getFirstElement('uuid', xml);
this.xmlname = $LI.getFirstElement('name', xml);
this.created = $LI.getFirstElement('created', xml);
this.edited = $LI.getFirstElement('edited', xml);
// Get content elements //
this.title = $LI.getFirstElement('title', xml);
var testabrv = $LI.getFirstElement('abrv', xml);
this.abrv = (testabrv) ? testabrv : false;
this.body = (this.unabrv && this.edited == this.lastedited) ? this.body : $LI.getFirstElement('body', xml);
this.lastedited = this.edited;
}
// Convert datetime to utc for easy sorting //
var cdo = $LI.timeFromDatestamp(this.created);
this.createddate = cdo.dateobj;
this.createdstringlocal = cdo.localstr;
this.createdstringutc = cdo.utcstr;
this.createdutc = cdo.utc;
if (this.edited.length > 1) {
var edo = $LI.timeFromDatestamp(this.edited);
this.editeddate = edo.dateobj;
this.editedstringlocal = edo.localstr;
this.editedstringutc = edo.utcstr;
this.editedutc = edo.utc;
}
// Provide unescaped user name //
this.name = $LI.XMLChars(this.xmlname, true);
// Provide unicode indication of multi-byte characters //
var uniname = false;
this.htmlname = this.xmlname.replace(/./g, function(m){
if (m.charCodeAt(0) > 255) {
uniname = true;
return '<span class="unicode">' + m + '</span>';
}
return m;
});
this.htmlname = (uniname) ? '<span class="unicodename">' + this.htmlname + '</span>' : this.htmlname;
// Skip the rest for test comments (which should always have a ucid of 0) //
if (!this.ucid) return this;
// Derive other info //
this.shell = (this.name.length < 1) ? true : false;
this.mask = (this.body.length < 1 && !this.shell) ? true : false;
this.root = (this.thread && (this.thread == this.ucid || this.parent == 0)) ? true : false;
this.owner = ($LI.getData('loginid') && this.uuid == $LI.getData('uuid')) ? true : false;
// Update thread indexes and check thread age for most recent comment //
if (!$LI.datesByThread[this.thread]) {
$LI.datesByThread[this.thread] = this.createdutc;
} else if ($LI.datesByThread[this.thread] < this.createdutc) {
$LI.datesByThread[this.thread] = this.createdutc;
}
// Compile comment members of threads //
if (!$LI.UCIDsByThread[this.thread]) {$LI.UCIDsByThread[this.thread] = [];}
if (!$LI.UCIDsByThread[this.thread][this.ucid]) {$LI.UCIDsByThread[this.thread][this.ucid] = true;}
}
// Instantiation argument //
if (xml) {this.fromXML(xml);}
// Construct initial html for comment //
// Note that some element references are stored in properties of the box for quick access later //
this.buildHTML = function () {
if (this.mask) {return;}
if (!this.box) {this.box = $LI.make('div', 'com' + this.ucid, false);}
this.box.setAttribute('class', 'commentbox');
// Container for comment display (as opposed to psoitioning element and child comment element) //
if (this.box.container) {
// Clear the comment container for rebuild //
this.box.container.innerHTML = '';
} else {
// Create new container //
this.box.container = $LI.make('div', 'container' + this.ucid, this.box);
}
// Comment head //
var head = $LI.make('div', 'head'+this.ucid, this.box.container);
head.setAttribute('class', 'commenthead');
if (this.unmasked) head.setAttribute('class', 'commentheadun');
// Shortcut comment navigation (if this is not a test comment) //
if (this.ucid) {
head.addEventListener('click', function(e){
// Find UCID //
var pucid = this.getAttribute('id').replace(/head/, '');
if ($LI.lastKeyCode == 87) { // W //
// Focus on parent comment //
if ($LI.comments[$LI.comments[pucid].parent]) {
if ($LI.comments[$LI.comments[pucid].parent].mask) {
// Blink unmask link if parent is masked //
$LI.blink($LI.comments[pucid].box.unmaskparentlink);
} else {
// Focus on parent //
$LI.commentFocus($LI.comments[pucid].parent);
}
}
} else if ($LI.lastKeyCode == 83) { // S //
// Focus on first child //
if ($LI.comments[pucid].children.length) {
var mc = $LI.arraySortNum($LI.arrayKeys($LI.comments[pucid].children),true);
if ($LI.comments[mc[0]].mask) {
// Blink unmask link if first child is masked //
$LI.blink($LI.comments[pucid].box.unmaskchildrenlink);
} else {
// Focus on first child //
$LI.commentFocus(mc[0]);
}
}
} else if ($LI.lastKeyCode == 65) { // A //
// Focus on previous sibling //
var mc = ($LI.comments[pucid].root) ? $LI.threadsByDate : $LI.arraySortNum($LI.comments[pucid].getSiblings(),true);
if (mc.length) {
if (tcom = $LI.arrayPrevValue(pucid, mc)) {
// Previous sibling //
$LI.commentFocus(tcom);
} else {
// Default to last sibling //
$LI.commentFocus(mc[mc.length-1]);
}
}
} else if ($LI.lastKeyCode == 68) { // D //
// Focus on next sibling comment //
var mc = ($LI.comments[pucid].root) ? $LI.threadsByDate : $LI.arraySortNum($LI.comments[pucid].getSiblings(),true);
if (mc.length) {
if (tcom = $LI.arrayNextValue(pucid, mc)) {
// Next sibling //
$LI.commentFocus(tcom);
} else {
// Default to first sibling //
$LI.commentFocus(mc[0]);
}
}
}
}, false);
}
// Check for deleted (shell) comment //
if (this.shell) {
// Switch to deleted comment style //
head.setAttribute('class', 'deletedhead');
head.setAttribute('title', this.ucid);
// Add deleted comment heading //
head.innerHTML = '(Deleted Comment)';
// X-unmask shortcut to reveil any surrounding masked comments //
head.addEventListener('click', function(e){
if ($LI.lastKeyCode != 88) return;
// Find UCID //
var ducid = this.getAttribute('id').replace(/head/, '');
// Find masked comments //
var unmaskus = new Array();
var delp = $LI.comments[ducid].parent;
if ($LI.comments[delp] && $LI.comments[delp].mask) unmaskus.push(delp);
var ch = $LI.comments[ducid].getChildren();
while (c = ch.pop()) {if ($LI.comments[c] && $LI.comments[c].mask) unmaskus.push(c);}
if (unmaskus.length < 1) return;
$LI.getComments(unmaskus);
}, false);
// Skip the rest //
finishHTML(this);
return;
}
// Title in head //
// Note the 'title' property is reserved on HTML element objects so we'll use 'boxtitle' //
this.box.boxtitle = $LI.make('p', false, head);
$LI.attr(this.box.boxtitle, {'class':'commenttitle', 'title':this.ucid});
this.box.boxtitle.innerHTML = this.title;
// User and comment details in head //
var details = $LI.make('p', false);
this.box.comname = $LI.make('a', false);
$LI.attr(this.box.comname, {'class':'commentuser', 'title':this.uuid});
this.box.comname.innerHTML = this.htmlname;
this.box.comname.addEventListener('click', $LI.selectProfile, false);
$LI.makeText(' - ');
this.box.comcdate = $LI.make('a', false);
this.box.comcdate.setAttribute('class', 'commentcdate');
this.box.comcdate.innerHTML = this.createdstringlocal;
this.box.edited = $LI.make('a', false);
this.box.edited.setAttribute('class', 'commentedate');
this.box.edited.innerHTML = ' (edited: ' + this.editedstringlocal + ')';
this.box.edited.style.display = (this.edited) ? 'inline' : 'none';
// Process comment body //
// Newlines to HTML line-breaks //
this.bodyprocessed = this.body.replace(/\n/g, '<br />');
// Target anchor elements to parent window //
this.bodyprocessed = this.bodyprocessed.replace(/<a href/g, '<a target="' + $LI.windowName + '" href');
// Apply comment body //
this.box.body = $LI.make('div', '', this.box.container);
this.box.body.setAttribute('class', 'commentbody');
this.box.body.innerHTML = this.bodyprocessed;
// Unabbreviate link //
if (this.abrv && !this.unabrv) {
// Add an elipsis to the body //
this.box.body.innerHTML += '...';
this.box.abrvlink = $LI.make('a', 'abrv'+this.ucid, this.box.body);
$LI.attr(this.box.abrvlink, {'class':'abrvlink',title:this.abrv+' words'});
//this.box.abrvlink.setAttribute('class', 'abrvlink');
this.box.abrvlink.innerHTML = 'Continue reading this comment...';
this.box.abrvlink.addEventListener('click', function(){
// Get this ucid //
var ucid = this.getAttribute('id').replace(/abrv/, '');
// Download full comment //
if ($LI.comments[ucid]) $LI.getComments(ucid);
}, false);
}
// Skip for test comments //
if (!this.ucid) {
finishHTML(this);
return;
}
// Comment foot //
var foot = $LI.make('div', '', this.box.container);
foot.setAttribute('class', 'commentfoot');
// Orphan comment indicator //
if (this.orphan) {
this.box.orphanlink = $LI.make('a', 'orphan' + this.ucid, foot);
$LI.attr(this.box.orphanlink, {'title':'This is a reply to a missing comment.', 'class':'broken'});
this.box.orphanlink.innerHTML = 'Orphan';
this.box.orphanlink.addEventListener('click', function(){
var ucid = this.getAttribute('id').replace(/[^0-9]/g,'');
if ($LI.comments[ucid].parent > 0) $LI.getComments($LI.comments[ucid].parent);
}, false);
}
// Unmask parent link //
if (this.parent > 0 && $LI.comments[this.parent].mask) {
this.box.unmaskparentlink = $LI.make('a', 'unmaskparent' + this.ucid, foot);
this.box.unmaskparentlink.innerHTML = 'Show Parent';
this.box.unmaskparentlink.setAttribute('class', 'hiddenlink');
this.box.unmaskparentlink.addEventListener('click', function(){
// Get this ucid //
var ucid = this.getAttribute('id').replace('unmaskparent', '');
// Download parent comment //
if ($LI.comments[ucid].parent > 0) $LI.getComments($LI.comments[ucid].parent);
}, false);
}
// Umask children link //
var foundmc = new Array();
for (var u in this.children) {if ($LI.comments[u] && $LI.comments[u].mask) foundmc.push(u);}
if (foundmc.length) {
var fmclist = foundmc.join(',');
this.box.unmaskchildrenlink = $LI.make('a', 'unmaskchildren' + this.ucid, foot);
this.box.unmaskchildrenlink.innerHTML = 'Show Hidden Replies';
$LI.attr(this.box.unmaskchildrenlink, {'class':'hiddenlink', 'title':fmclist});
this.box.unmaskchildrenlink.addEventListener('click', function(){
// Get this ucid //
var ucid = this.getAttribute('id').replace('unmaskchildren', '');
// collect list of masked children //
var mcs = new Array();
for (var u in $LI.comments[ucid].children) {if ($LI.comments[u] && $LI.comments[u].mask) mcs.push(u);}
// Download child comments //
$LI.getComments(mcs);
// Expand thread //
if ($LI.comments[ucid].collapsed) {
$LI.comments[ucid].collapsed = false;
$LI.comments[ucid].box.collapselink.style.color = '';
$LI.comments[ucid].box.collapselink.innerHTML = 'Collapse Thread';
$LI.comments[ucid].box.childbox.style.display = 'block';
}
}, false);
}
// Reply link //
this.box.replylink = $LI.make('a', 'reply' + this.ucid, foot);
this.box.replylink.innerHTML = 'Reply';
this.box.replylink.addEventListener('click', function(){
// Make sure last comment submission has completed //
if ($LI.editlock) return;
// Get this ucid //
var ucid = this.getAttribute('id').replace('reply', '');
// Set new somment parent //
$LI.newcommentparent = ucid;
// If a comment was hidden by the comp box, display it again //
if ($LI.editcomment) {
$LI.comments[$LI.editcomment].showMe();
$LI.editcomment = false;
}
// Update composition box heading //
$LI.compbox.heading.innerHTML = 'Reply to <strong>' + $LI.comments[ucid].title + '</strong> (' + $LI.comments[ucid].created + ') posted by ' + $LI.comments[ucid].name;
// Move composition box to bottom of comment's child box //
$LI.comments[ucid].box.childbox.appendChild($LI.compbox);
// Open composition box //
$LI.compbox.style.display = 'block';
//$LI.compbox.style.display = 'block';
// Scroll to composition box's new position //
$LI.compbox.compbody.focus();
}, false);
// Collapse thread link //
if (this.root && this.children.length) {
var clpstext = (this.collapsed) ? 'Expand Thread' : 'Collapse Thread';
this.box.collapselink = $LI.make('a', 'collapse' + this.ucid, foot, clpstext);
this.box.collapselink.style.color = (this.collapsed) ? 'red' : '';
this.box.collapselink.addEventListener('click', function(){
var ucid = this.id.replace(/[^0-9]/g,'');
if ($LI.comments[ucid].collapsed) {
$LI.comments[ucid].box.collapselink.innerHTML = 'Collapse Thread';
$LI.comments[ucid].box.collapselink.style.color = '';
$LI.comments[ucid].box.childbox.style.display = 'block';
$LI.comments[ucid].collapsed = false;
} else {
$LI.comments[ucid].box.collapselink.innerHTML = 'Expand Thread';
$LI.comments[ucid].box.collapselink.style.color = 'red';
$LI.comments[ucid].box.childbox.style.display = 'none';
$LI.comments[ucid].collapsed = true;
}
}, false);
}
// Owner action links //
if (this.owner || $LIcfg.ownall) {
// Edit link //
this.box.editlink = $LI.make('a', 'edit' + this.ucid, foot);
if ($LI.comments[this.ucid].abrv) {
// Comments can't be edited until they complete body has been downloaded //
this.box.editlink.innerHTML = 'Show full comment to Edit';
this.box.editlink.addEventListener('click', function(){
// Get this ucid //
var ucid = this.getAttribute('id').replace('edit', '');
// Download full comment //
if ($LI.comments[ucid]) $LI.getComments(ucid);
}, false);
} else {
// Normal edit //
this.box.editlink.innerHTML = 'Edit';
this.box.editlink.addEventListener('click', function(){
// Make sure last comment submission has completed //
if ($LI.editlock) return;
// Check for existing edit in progress and reset //
if ($LI.editcomment) {
$LI.comments[$LI.editcomment].showMe();
$LI.testbox.style.display = 'none';
}
// Get this ucid //
var ucid = this.getAttribute('id').replace('edit', '');
// Set edit target for AJAX request string //
$LI.editcomment = ucid;
// Update composition box //
$LI.compbox.heading.innerHTML = 'Editing your comment... (' + $LI.comments[ucid].created + ')';
$LI.compbox.comptitle.value = $LI.comments[ucid].title;
$LI.compbox.compbody.value = $LI.comments[ucid].body;
// Replace comment with composition box //
$LI.comments[ucid].box.insertBefore($LI.compbox, $LI.comments[ucid].box.childbox);
$LI.comments[ucid].hideMe();
// Open composition box //
$LI.compbox.style.display = 'block';
// Scroll to composition box's new position //
$LI.compbox.compbody.focus();
}, false);
}
// Delete Link //
this.box.deletelink = $LI.make('a', 'delete' + this.ucid, foot);
this.box.deletelink.setAttribute('title', 'Hold down Ctrl+Alt while clicking to delete this comment.');
this.box.deletelink.innerHTML = 'Delete';
this.box.deletelink.addEventListener('click', function(e){
// Get this ucid //
var ucid = this.getAttribute('id').replace('delete', '');
// Check held keys //
if (!e.altKey || !e.ctrlKey) {return;}
// Update confirmation box //
var ct = 'Perminantly delete this comment?<br />' + $LI.comments[ucid].title + '<br />posted on ' + $LI.comments[ucid].created + '?';
$LI.setConfirm('Delete Comment', ct, function(){
if ($LI.confbox.data) {
// Compose request data //
var req = 'action=delete';
// Requires user name, login id and password/token hash //
req += '&uuid=' + $LI.getData('uuid');
req += '&name=' + $LI.safeChars($LI.getData('username'));
req += '&loginid=' + $LI.getData('loginid');
req += '&hash=' + $LI.md5($LI.getData('passwordhash') + $LI.getData('token'));
req += '&ucid=' + $LI.confbox.data;
req += '&unid=' + $LI.thisNode.unid;
// Make request //
$LI.writeRequest(req,function(details){
var xml = details.responseText;
// Reset confirmation box //
$LI.unsetConfirm();
// Check for debugging //
if ($LIcfg.debug) {$LI.debugin(xml);}
// Update token //
$LI.setData('token', $LI.getFirstElement('token', xml));
// Check for errors //
if (error = $LI.getFirstElement('error', xml)) {
$LI.reportStatus(error);
return;
}
// Success! //
if (message = $LI.getFirstElement('message', xml)) {
$LI.reportStatus(message);
}
// Get deleted comment data //
var ucid = $LI.getFirstElement('ucid', xml);
var full = $LI.getFirstElement('fulldelete', xml);
// Delete comment from list //
if (full == 0) {
$LI.comments[ucid].overwrite = true;
$LI.comments[ucid].rebuildFromXML(xml);
//$LI.comments[ucid].shellMe();
} else {
// Delete target comment //
$LI.comments[ucid].deleteMe();
// Update with any recursive deletion of ancestors //
var ad = $LI.getFirstElement('alsodeleted',xml);
if (ad.length) {
var adar = ad.split(/,/);
for (i in adar) {$LI.comments[adar[i]].deleteMe();}
}
}
// Update comment display //
$LI.displayComments();
// Finished //
$LI.reportStatus('Comment successfully deleted!');
}, 'Requesting comment deletion...');
} else {return;}
}, ucid);
// Open confirmation box //
$LI.confbox.style.display = 'block';
}, false);
}
finishHTML(this);
}
function finishHTML (o) {
// Child comments container //
if (o.box.childbox) {} else {
o.box.childbox = $LI.make('div', 'childbox' + o.ucid, o.box);
}
o.box.childbox.setAttribute('class', 'childbox');
}
// Rebuild from XML //
this.rebuildFromXML = function (xml){
xml = (xml) ? xml : this.xml;
this.fromXML(xml);
this.buildHTML();
}
// Hide comment box without removing it from parent element //
this.hideMe = function () {this.box.container.style.display = 'none';}
this.showMe = function () {this.box.container.style.display = 'block';}
// Delete comment or reduce to shell //
this.shellMe = function () {
this.name = this.uuid = this.title = this.body = false;
this.box.container.innerHTML = '(Deleted Post)';
}
this.deleteMe = function () {
this.box.parentNode.removeChild(this.box); // Remove xomment from display //
$LI.comments[this.parent].removeChildren(this.ucid); // Remove from parent's child list //
// Delete from parent child list //
if ($LI.comments[this.parent]) {$LI.comments[this.parent].removeChildren(this.ucid);}
delete $LI.comments[this.ucid]; // Delete from comment list //
// Delete from UCID list //
var ttl = [];
for (var u in $LI.UCIDsByThread[this.thread]) {
if (u != this.ucid) {ttl[u] = $LI.UCIDsByThread[this.thread][u];}
}
$LI.UCIDsByThread[this.thread] = ttl;
delete this;
}
// Update familial relationships //
this.updateRelations = function () {
// Find children //
this.children = [];
var k = $LI.arrayKeys($LI.comments);
for (var i = 0; i < k.length; i++) {
if ($LI.comments[k[i]].parent == this.ucid) {
this.children[k[i]] = true;
}
}
// Find parent //
if (this.root) {
// Do nothing //
} else if ($LI.comments[this.parent]) {
if ($LI.comments[this.parent].mask) {
// Search up the comment thread for a srrogate parent comment //
var sp = this.parent;
while (sp && $LI.comments[sp].mask) {sp = $LI.comments[sp].parent;}
this.surrogateparent = sp;
} else {
// Normal structure //
this.claimMe();
this.surrogateparent = false;
}
} else {
// Broken structure //
this.orphanMe();
}
}
// Mark comment as orphan //
this.orphanMe = function () {
this.orphan = true;
if (this.box) {
this.box.orphanlink.style.display = 'block';
}
}
this.claimMe = function () {
this.orphan = false;
if (this.box.orphanlink) {
this.box.orphanlink.style.display = 'none';
}
}
// Attatch comment to new parent //
this.fosterMe = function (ucid) {
this.orphanMe();
this.fosterparent = (ucid) ? ucid : false;
}
// Add children //
this.addChildren = function (ch) {
// Convert argument to array if required //
if (typeof(ch) == 'number') {
ch = [ch];
} else if (typeof(ch) == 'object') {
ch = [ch.ucid];
}
for (i in ch) {this.children[ch[i]] = true;}
}
this.removeChildren = function (ch) {
// Convert argument to array if required //
if (typeof(ch) == 'number') {
ch = [ch];
} else if (typeof(ch) == 'object') {
ch = [ch.ucid];
}
for (i in ch) {delete this.children[ch[i]];}
}
// Return sorted list of children //
this.getChildren = function () {
var k = $LI.arrayKeys(this.children);
return $LI.arraySortNum(k);
}
// Return sorted list of siblings //
this.getSiblings = function () {
var k = $LI.comments[this.parent].getChildren();
return $LI.arraySortNum(k);
}
}
// Comment related functions //
// Scroll to comment //
$LI.commentFocus = function(ucid) {
if ($LI.comments[ucid] && $LI.comments[ucid].box.container) {
var target = $LI.comments[ucid].box.container;
// Create temporary form input element at target //
var tinp = $LI.make('input',false,target);
// Focus on input //
tinp.focus();
// Move target //
target.insertBefore(tinp, target.firstChild);
// Focus again //
tinp.focus();
// Remove input //
target.removeChild(tinp);
// Blink comment //
$LI.commentBlink(ucid);
}
}
// Flash comment for emphasis //
$LI.commentBlink = function(ucid){
if ($LI.comments[ucid] && $LI.comments[ucid].box.container.firstChild) {
var target = $LI.comments[ucid].box.container.firstChild;
$LI.blink(target);
}
}
// Blink the background color of an element //
$LI.blink = function(target, color, duration, interval) {
if (target.IID) return; // Not Working. Properties set on DOM elements from within GM cannot be retrieved from those elements via the DOM //
if (!target.style) return;
// Blink properties //
target.blinkcolor = (color) ? color : '#99f';
duration = (duration) ? duration*1000 : 1000;
interval = (interval) ? interval*1000 : 100;
target.breturn = target.style.backgroundColor;
target.blinktick = true;
// Blink interval //
target.IID = setInterval(function(target){
if (target.blinktick) {
// ON //
target.style.backgroundColor = target.blinkcolor;
target.blinktick = false;
} else {
// OFF //
target.style.backgroundColor = target.breturn;
target.blinktick = true;
}
}, interval, target);
// Blink duration //
setTimeout(function(target){
clearInterval(target.IID);
target.IID = false;
target.style.backgroundColor = target.breturn; // OFF //
}, duration, target);
}
// Get cached page of comments //
$LI.currentCachePage = 1;
$LI.getCachePage = function (page) {
if (typeof(page) == 'undefined') {
page = $LI.currentCachePage;
// Check for last cache page //
if ($LI.currentCachePage > $LI.thisNode.cachepages) {
// No more cache pages //
$LI.report('There are no further comments...');
return;
} else {
// Increment for next cache page //
$LI.currentCachePage++;
}
}
var message = 'Fetching cache page '+page+'...';
var req = 'action=read';
req += '&unid=' + $LI.thisNode.unid;
req += '&page=' + page;
$LI.readRequest(req,function(details){
var xml = details.responseText;
// Check for debugging //
if ($LIcfg.debug) {$LI.debugin(xml);}
// Check for errors //
if (error = $LI.getFirstElement('error', xml)) {
$LI.reportStatus(error);
$LI.thisNode = true;
return;
}
// Check for other messages //
if (message = $LI.getFirstElement('message', xml)) {
$LI.reportStatus(message);
$LI.thisNode = true;
}
// Report //
$LI.report('Cache page received. Processing now...');
// Extract comment data //
comcount = $LI.commentParse(xml);
// Display comments //
$LI.displayComments();
// Report successfully received comments //
$LI.report('Got ' + comcount + ' comments.');
// Check for last cache page //
$LI.nextCachePageLink.style.display = ($LI.currentCachePage > $LI.thisNode.cachepages) ? 'none' : 'block';
}, message);
}
// Get full comments //
$LI.getComments = function (ucids) {
if (typeof(ucids) == 'number' || typeof(ucids) == 'string') {
ucid = ucids;
ucids = new Array();
ucids[0] = ucid;
}
var s=(ucids > 1)?'s':'';
var req = 'action=comment';
req += '&unid=' + $LI.thisNode.unid;
req += '&ucid=' + ucids.join(',');
$LI.readRequest(req,function(details){
var xml = details.responseText;
// Check for debugging //
if ($LIcfg.debug) {$LI.debugin(xml);}
// Check for errors //
if (error = $LI.getFirstElement('error', xml)) {
$LI.report('Error fetching comment: ' + error);
return false;
}
// Success! //
if (message = $LI.getFirstElement('message', xml)) {
$LI.report(message);
}
// Update and redisplay comments //
$LI.commentParse(xml);
$LI.displayComments();
var umcs = $LI.getAllElements('ucid', xml);
// Count added comments and flag unabreviated comments //
var count = 0;
for (var u in umcs) {
if ($LI.comments[umcs[u]] && !$LI.comments[umcs[u]].mask) count++;
$LI.comments[umcs[u]].unabrv = true;
}
// Blink comments //
var firstcom = true;
for (var u in umcs) {
if (firstcom) {
$LI.commentFocus(umcs[u]);
firstcom = false;
} else {
$LI.commentBlink(umcs[u]);
}
}
// Finished //
var s = (count > 1) ? 's' : '';
$LI.report(count + ' comment'+s+' updated.');
}, 'Requesting full comment'+s+'...');
}
// Update displayed comments //
$LI.displayComments = function (rebuild) {
var comcount = 0;
// Resort threads by date //
var presort = $LI.arrayKeys($LI.datesByThread);
var postsort = presort.sort(function(a,b){
var ac = $LI.datesByThread[a];
var bc = $LI.datesByThread[b];
var r = 0;
if (ac > bc) r = -1;
if (ac < bc) r = 1;
return r;
});
$LI.threadsByDate = $LI.arrayFilter(postsort);
// Iterate through threads //
for (var t = 0; t < $LI.threadsByDate.length; t++) {
var thread = $LI.threadsByDate[t];
// Iterate through comments in thread //
var uk = $LI.arrayKeys($LI.UCIDsByThread[thread]);
var uk = $LI.arraySortNum(uk, true);
for (var i = 0; i < uk.length; i++) {
var ucid = uk[i];
if ($LI.comments[ucid]) {
// Rebuild comment html box object //
if (rebuild) $LI.comments[ucid].buildHTML();
// Select placement of box in display //
if ($LI.comments[ucid].root) {
// Thread roots should never be masked but let's make sure //
if ($LI.comments[ucid].mask) {
// Report error //
$LI.report('Comment '+ucid+' cannot be displayed: error in data.');
} else {
// Thread roots - Add to bottom of display (common behaviour) //
$LI.mainDisplay.appendChild($LI.comments[ucid].box);
}
// If this is run on an existing layout it should simply cycle through the roots placing the top root at the bottom until the first reaches the top again //
} else {
// Child comments //
if ($LI.comments[ucid].mask) {
// Hide masked comments (do nothing) //
} else if ($LI.comments[$LI.comments[ucid].parent] && !$LI.comments[$LI.comments[ucid].parent].mask) {
// Append to valid parent comment //
$LI.comments[$LI.comments[ucid].parent].box.childbox.appendChild($LI.comments[ucid].box);
} else if ($LI.comments[$LI.comments[ucid].parent].mask && $LI.comments[$LI.comments[ucid].surrogateparent]) {
// Append to surrogate parent in place of masked parent //
$LI.comments[$LI.comments[ucid].surrogateparent].box.childbox.appendChild($LI.comments[ucid].box);
} else if ($LI.comments[$LI.comments[ucid].thread]) {
// Append to thread root if parent comment is missing //
$LI.comments[$LI.comments[ucid].thread].box.childbox.appendChild($LI.comments[ucid].box);
} else {
// Append to end of display if both parent comment and thread root are missing //
$LI.mainDisplay.appendChild($LI.comments[ucid].box);
}
}
comcount++;
}
}
}
// Append 'get more' link //
$LI.mainDisplay.appendChild($LI.nextCachePageLink);
// Return number of displayed comments //
return comcount;
}
// Display status message //
$LI.statusMessages = new Array();
$LI.reportStatus = function (message) {
$LI.statusMessages.unshift(message);
while ($LI.statusMessages.length > $LIcfg.statusLog) {$LI.statusMessages.pop();}
$LI.panelStatus.innerHTML = message;
$LI.statusPopup.innerHTML = $LI.statusMessages.join('<br />');
}
$LI.report = function (message) {$LI.reportStatus(message);}
// Extract node data from xml //
$LI.nodeParse = function (xml) {
xml = $LI.XMLChars(xml,true);
var res = $LI.getFirstElement('node',xml);
var node = new Object();
node.unid = $LI.getFirstElement('unid', res);
node.location = $LI.getFirstElement('location', res);
node.protocol = $LI.getFirstElement('protocol', res);
node.scheme = $LI.getFirstElement('scheme', res);
node.authority = $LI.getFirstElement('authority', res);
node.path = $LI.getFirstElement('path', res);
node.query = $LI.getFirstElement('query', res);
node.url = $LI.getFirstElement('url', res);
node.count = $LI.getFirstElement('count', res);
node.cachepages = $LI.getFirstElement('cachepages', res);
node.lastcache = $LI.getFirstElement('lastcache', res);
//node.url = node.protocol + '://' + node.location;
return node;
}
// Extract node data from xml //
$LI.commentParse = function (xml,overwrite) {
var res = $LI.getAllElements('comment',xml);
var ccount = 0;
for (i = 0; i < res.length; i++) {
// Get ucid //
var ucid = $LI.getFirstElement('ucid',res[i]);
if ($LI.comments[ucid]) {
// Update existing comment //
if (overwrite) $LI.comments[ucid].overwrite = true;
$LI.comments[ucid].fromXML(res[i]);
} else {
// Add new comment //
$LI.comments[ucid] = new $LI.Comment(res[i]);
}
if (!$LI.comments[ucid].mask) ccount++;
}
// Update familial relationships //
var k = $LI.arrayKeys($LI.comments);
for (var i = 0; i < k.length; i++) {
if ($LI.comments[k[i]]) {$LI.comments[k[i]].updateRelations();}
}
// Construct HTML //
for (i in $LI.comments) {$LI.comments[i].buildHTML();}
return ccount;
}
// Return contents of first matching element //
$LI.getFirstElement = function (e,s) {
// Note the inverse empty char set [^] which matches newlines //
var re = new RegExp("<" + e + "(?:\\s[^>]*?>|>)([^]*?)<\\/" + e + ">");
var r;
if (r = String(s).match(re)) {
return (r.length) ? r[1] : '';
}
return '';
}
// Return an array of the contents of all matching elements //
$LI.getAllElements = function (e,s) {
var re = new RegExp("<" + e + "(?:\\s[^>]*?>|>)([^]*?)<\\/" + e + ">", 'g');
var rarray = new Array();
var r;
if (r = String(s).match(re)) {
for (var i in r) {
// The global match only returns whole matches so we still need to extract the element content //
rarray.push($LI.getFirstElement(e,r[i]));
}
}
return rarray;
}
// Display request status //
$LI.stateAlert = function (details) {
state = new Array(
'Request is not initialized',
'Request has been set up',
'Request has been sent',
'Request is in process',
'Request is complete'
);
if ($LIcfg.reportAJAX) $LI.report(state[details.readyState]);
}
$LI.loadAlert = function (details) {}
// Fade/slide element in and out (element, duration[seconds],target_height) //
function fadeIn(e,dur,target) {
clearInterval(e.faderIID);
e.faderOp = 0;
e.panelPos = 0;
e.target = target;
e.style.height = '0px';
e.style.display = 'block';
e.countout = $LIcfg.fadeSteps;
e.faderIID = setInterval(function(e){
e.faderOp += (1/$LIcfg.fadeSteps);
e.panelPos += (e.target/$LIcfg.fadeSteps)
e.style.height = e.panelPos + 'px';
if (e.faderOp >= 1 || e.countout-- <= 0) {
clearInterval(e.faderIID);
}
}, (dur*1000/$LIcfg.fadeSteps), e);
}
function fadeOut(e,dur) {
clearInterval(e.faderIID);
e.faderOp = 1;
e.panelHeight = e.clientHeight;
e.panelPos = e.panelHeight;
e.style.display = 'block';
e.countout = $LIcfg.fadeSteps;
e.faderIID = setInterval(function(e){
e.style.height = e.panelPos + 'px';
document.body.style.marginbottom = e.panelPos + 'px';
e.faderOp -= (1/$LIcfg.fadeSteps);
e.panelPos -= (e.panelHeight/$LIcfg.fadeSteps)
if (e.faderOp <= 0 || e.countout-- <= 0) {
clearInterval(e.faderIID);
e.style.display = 'none';
}
}, (dur*1000/$LIcfg.fadeSteps), e);
}
// Set global events listeners //
// Toggle LI client panel visibility //
$LI.lastKeyCode = false;
d.addEventListener('keyup', function(e){
$LI.lastKeyCode = (e.keyCode > 18) ? e.keyCode : $LI.lastKeyCode;
$LI.togglePanel(e);
}, false);
$LI.togglePanel = function (e) {
// Key Alt+L Alt+K (not Alt+Ctrl+L/K as that would interfere with international character keyboard mapping) //
if ((e.keyCode == 76 || e.keyCode == 75) && e.altKey && !e.ctrlKey) {
// Check for existing main panel //
if ($LI.mainPanel) {} else {
// Insert User Interface into page //
buildUI();
// Display version in status //
$LI.report('Little Island Client version ' + $LIcfg.version);
}
// Check panel visibility //
if ($LI.mainPanel.style.display != 'block') {
// Check for debugging //
if ($LIcfg.debug) {$LI.debug.style.display = 'block';}
// Is this the first time? //
if (!$LI.thisNode) {
// Check node status //
$LI.getNode(true);
}
// Make sure Little Island panel is on top of the stacking order //
var nodelist = d.childNodes;
var maxZI = 0;
var nodes = new Array();
// Turn the nodelist into a normal array //
for (i = 0; i < nodelist.length; i++) {nodes[i] = nodelist[i];}
if (nodes.length) {
while (n = nodes.shift()) {
maxZI = (n.style && n.style.zIndex > maxZI) ? n.style.zIndex : maxZI;
var cns = n.childNodes;
if (cns && cns.length) {
for (i in cns) nodes.push(cns[i]);
}
}
}
$LI.mainPanel.style.zIndex = maxZI+1;
// Display Little Island panel with default-max to current content area height //
$LI.panelHeight = $LI.getData('panelheight', $LIcfg.panelHeight);
if (e.keyCode == 75) {
$LI.panelHeight = $LIcfg.minPanelHeight;
} else {
$LIcfg.panelHeight = (window.innerHeight < $LI.panelHeight) ? window.innerHeight : $LI.panelHeight;
}
$LI.mainDisplay.style.height = ($LI.panelHeight-($LIcfg.minPanelHeight+4))+'px';
fadeIn($LI.mainPanel,0.5, $LI.panelHeight);
} else {
// Check for debugging //
$LI.debug.style.display = 'none';
// Hide Little Island panel //
fadeOut($LI.mainPanel,0.5);
}
}
}
$LI.toggleNormal = function() {$LI.togglePanel({keyCode:76,altKey:true,ctrlKey:false});}
$LI.toggleMinimal = function() {$LI.togglePanel({keyCode:75,altKey:true,ctrlKey:false});}
GM_registerMenuCommand("Little Island Client", $LI.toggleNormal);
GM_registerMenuCommand('Little Island Client (min)', $LI.toggleMinimal);
// Convert internal charcater encoded string to UTF-8 encoded string (unescaped).
// This is intended for measurment and bitwise processing only.
// If inserted into web page the string will appear as mojibake regardless of the page's encoding.
$LI.chr = function (v){return String.fromCharCode(v);}
$LI.toUTF8 = function (s){
var ns = '';
for (i = 0; i < s.length; i++) {
var o = s.charCodeAt(i);
// Pick up second character in case of UTF-16 surrogate pair //
var os = (i < s.length) ? s.charCodeAt(i+1) : 0;
if (o<128) {
// Encode 1-byte UTF-8 (ASCII) //
ns += $LI.chr(o);
} else if (o<2048) {
// Encode 2-byte UTF-8 //
ns += $LI.chr(((o>>6)&31)|192); // 1st byte //
ns += $LI.chr((o&63)|128); // 2nd byte //
} else if ((o&55296)==55296&&(os&56320)==56320) {
// Decode 2-byte UTF-16 surrogate pair to unicode value //
o = ((o&10239)<<10|os&9215)+65536;
// Encode 4-byte UTF-8 //
ns += $LI.chr(((o>>24)&63)|240); // 1st byte //
ns += $LI.chr(((o>>12)&63)|128); // 2nd byte //
ns += $LI.chr(((o>>6)&63)|128); // 3rd byte //
ns += $LI.chr((o&63)|128); // 4th byte //
i++;
} else {
// Encode 3-byte UTF-8 //
ns += $LI.chr(((o>>12)&63)|224); // 1st byte //
ns += $LI.chr(((o>>6)&63)|128); // 2nd byte //
ns += $LI.chr((o&63)|128); // 3rd byte //
}
}
return ns;
}
$LI.md5 = function(str){return md5_hex($LI.toUTF8(str));}
/*
* A JavaScript implementation of the RSA Data Security, Inc.
* MD5 Message Digest Algorithm, as defined in RFC 1321.
* Version 2.1 Copyright (C) Paul Johnston 1999 - 2002.
* Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet
* Distributed under the BSD License
* See http://pajhome.org.uk/crypt/md5 for more info.
*
* Modified for use in the Little Island Client greasemonkey script by David O'Farrell 2009.
*/
md5_hex = function(str) {
// Convert an 8-bit character string to a sequence of 16-word blocks, stored
// as an array, and append appropriate padding for MD4/5 calculation.
// If any of the characters are >255, the high byte is silently ignored //
var nblk = ((str.length + 8) >> 6) + 1; // number of 16-word blocks
var bin = new Array(nblk * 16);
for(var i = 0; i < nblk * 16; i++) {bin[i] = 0;}
for(var i = 0; i < str.length; i++) {bin[i>>2] |= (str.charCodeAt(i) & 0xFF) << ((i%4) * 8);}
bin[i>>2] |= 0x80 << ((i%4) * 8);
bin[nblk*16-2] = str.length * 8;
// Calculate the MD5 of an array of little-endian words, producing an array of little-endian words//
var a = 1732584193; var b = -271733879;
var c = -1732584194; var d = 271733878;
for(i = 0; i < bin.length; i += 16) {
var olda = a;
var oldb = b;
var oldc = c;
var oldd = d;
a = ff(a, b, c, d, bin[i+ 0], 7 , -680876936);
d = ff(d, a, b, c, bin[i+ 1], 12, -389564586);
c = ff(c, d, a, b, bin[i+ 2], 17, 606105819);
b = ff(b, c, d, a, bin[i+ 3], 22, -1044525330);
a = ff(a, b, c, d, bin[i+ 4], 7 , -176418897);
d = ff(d, a, b, c, bin[i+ 5], 12, 1200080426);
c = ff(c, d, a, b, bin[i+ 6], 17, -1473231341);
b = ff(b, c, d, a, bin[i+ 7], 22, -45705983);
a = ff(a, b, c, d, bin[i+ 8], 7 , 1770035416);
d = ff(d, a, b, c, bin[i+ 9], 12, -1958414417);
c = ff(c, d, a, b, bin[i+10], 17, -42063);
b = ff(b, c, d, a, bin[i+11], 22, -1990404162);
a = ff(a, b, c, d, bin[i+12], 7 , 1804603682);
d = ff(d, a, b, c, bin[i+13], 12, -40341101);
c = ff(c, d, a, b, bin[i+14], 17, -1502002290);
b = ff(b, c, d, a, bin[i+15], 22, 1236535329);
a = gg(a, b, c, d, bin[i+ 1], 5 , -165796510);
d = gg(d, a, b, c, bin[i+ 6], 9 , -1069501632);
c = gg(c, d, a, b, bin[i+11], 14, 643717713);
b = gg(b, c, d, a, bin[i+ 0], 20, -373897302);
a = gg(a, b, c, d, bin[i+ 5], 5 , -701558691);
d = gg(d, a, b, c, bin[i+10], 9 , 38016083);
c = gg(c, d, a, b, bin[i+15], 14, -660478335);
b = gg(b, c, d, a, bin[i+ 4], 20, -405537848);
a = gg(a, b, c, d, bin[i+ 9], 5 , 568446438);
d = gg(d, a, b, c, bin[i+14], 9 , -1019803690);
c = gg(c, d, a, b, bin[i+ 3], 14, -187363961);
b = gg(b, c, d, a, bin[i+ 8], 20, 1163531501);
a = gg(a, b, c, d, bin[i+13], 5 , -1444681467);
d = gg(d, a, b, c, bin[i+ 2], 9 , -51403784);
c = gg(c, d, a, b, bin[i+ 7], 14, 1735328473);
b = gg(b, c, d, a, bin[i+12], 20, -1926607734);
a = hh(a, b, c, d, bin[i+ 5], 4 , -378558);
d = hh(d, a, b, c, bin[i+ 8], 11, -2022574463);
c = hh(c, d, a, b, bin[i+11], 16, 1839030562);
b = hh(b, c, d, a, bin[i+14], 23, -35309556);
a = hh(a, b, c, d, bin[i+ 1], 4 , -1530992060);
d = hh(d, a, b, c, bin[i+ 4], 11, 1272893353);
c = hh(c, d, a, b, bin[i+ 7], 16, -155497632);
b = hh(b, c, d, a, bin[i+10], 23, -1094730640);
a = hh(a, b, c, d, bin[i+13], 4 , 681279174);
d = hh(d, a, b, c, bin[i+ 0], 11, -358537222);
c = hh(c, d, a, b, bin[i+ 3], 16, -722521979);
b = hh(b, c, d, a, bin[i+ 6], 23, 76029189);
a = hh(a, b, c, d, bin[i+ 9], 4 , -640364487);
d = hh(d, a, b, c, bin[i+12], 11, -421815835);
c = hh(c, d, a, b, bin[i+15], 16, 530742520);
b = hh(b, c, d, a, bin[i+ 2], 23, -995338651);
a = ii(a, b, c, d, bin[i+ 0], 6 , -198630844);
d = ii(d, a, b, c, bin[i+ 7], 10, 1126891415);
c = ii(c, d, a, b, bin[i+14], 15, -1416354905);
b = ii(b, c, d, a, bin[i+ 5], 21, -57434055);
a = ii(a, b, c, d, bin[i+12], 6 , 1700485571);
d = ii(d, a, b, c, bin[i+ 3], 10, -1894986606);
c = ii(c, d, a, b, bin[i+10], 15, -1051523);
b = ii(b, c, d, a, bin[i+ 1], 21, -2054922799);
a = ii(a, b, c, d, bin[i+ 8], 6 , 1873313359);
d = ii(d, a, b, c, bin[i+15], 10, -30611744);
c = ii(c, d, a, b, bin[i+ 6], 15, -1560198380);
b = ii(b, c, d, a, bin[i+13], 21, 1309151649);
a = ii(a, b, c, d, bin[i+ 4], 6 , -145523070);
d = ii(d, a, b, c, bin[i+11], 10, -1120210379);
c = ii(c, d, a, b, bin[i+ 2], 15, 718787259);
b = ii(b, c, d, a, bin[i+ 9], 21, -343485551);
a = safe_add(a, olda);
b = safe_add(b, oldb);
c = safe_add(c, oldc);
d = safe_add(d, oldd);
}
newbin = [a, b, c, d];
// Convert an array of little-endian words to a hex string //
var hex_tab = "0123456789abcdef";
var hexstr = "";
for(var i = 0; i < newbin.length * 4; i++) {
hexstr += hex_tab.charAt((newbin[i>>2] >> ((i%4)*8+4)) & 0xF);
hexstr += hex_tab.charAt((newbin[i>>2] >> ((i%4)*8)) & 0xF);
}
// Finish //
return hexstr;
// Functions //
// Add integers, wrapping at 2^32. This uses 16-bit operations internally to work around bugs in some JS interpreters //
function safe_add(x,y) {
var lsw = (x & 0xFFFF) + (y & 0xFFFF);
var msw = (x >> 16) + (y >> 16) + (lsw >> 16);
return (msw << 16) | (lsw & 0xFFFF);
}
// Bitwise rotate a 32-bit number to the left //
function rol(num,cnt) {return (num << cnt) | (num >>> (32 - cnt))}
// These functions implement the four basic operations the algorithm uses //
function cmn(q, a, b, x, s, t) {return safe_add(rol(safe_add(safe_add(a, q), safe_add(x, t)), s), b)}
function ff(a, b, c, d, x, s, t) {return cmn((b & c) | ((~b) & d), a, b, x, s, t)}
function gg(a, b, c, d, x, s, t) {return cmn((b & d) | (c & (~d)), a, b, x, s, t)}
function hh(a, b, c, d, x, s, t) {return cmn(b ^ c ^ d, a, b, x, s, t)}
function ii(a, b, c, d, x, s, t) {return cmn(c ^ (b | (~d)), a, b, x, s, t)}
}
