// ==UserScript==
// @name thickFaceBook
// @description Thickbox Implementation for Facebook Photo Albums
// @include http://*facebook.com*album.php*
// @include http://*facebook.com*photo_search*
// ==/UserScript==
//
// By: Justin Rosenthal
// Email: justin.rosenthal at gmail
// Last Update: 06/30/2006
// This script made use of the original code of Thickbox
// It was heavily modified, however.
// Original Thickbox Disclaimer & Credits:
/*
* Thickbox - One box to rule them all.
* By Cody Lindley (http://www.codylindley.com)
* Under an Attribution, Share Alike License
* Thickbox is built on top of the very light weight jquery library.
*/
// Globals
var imgPreloader;
var allImages, thisImage;
var TB_WIDTH, TB_HEIGHT;
var NXT_WIDTH, NXT_HEIGHT;
var PREV_WIDTH, PREV_HEIGHT;
allImages = document.evaluate(
'//*[contains(@href, "photo.php?pid")]',
document,
null,
XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE,
null);
var imgLinkArray = new Array();
for (var i = 0; i < allImages.snapshotLength; i++) {
thisImage = allImages.snapshotItem(i);
imgLinkArray.push(thisImage);
//add thickbox to href elements that have a class of .thickbox
//when the document is loaded
thisImage.addEventListener(
'click',
function(event) {
var t = this.firstChild.title;
var src = this.firstChild.src;
var path = src.substring( 0, src.lastIndexOf('/') + 1 );
var fileName = 'n' + src.substring( src.lastIndexOf('/') + 2, src.length );
TB_show(t, path + fileName, this.href, this);
this.blur();
event.stopPropagation();
event.preventDefault();
},
true);
}
//function called when the user clicks on a thickbox link
function TB_show(caption, url, jumpToURL, linkObj) {
try {
// Find this object in the array
var prevLink = null;
var nextLink = null;
for(var i=0; i < imgLinkArray.length; i++) {
if (imgLinkArray[i].firstChild.src == linkObj.firstChild.src) {
if (i > 0) prevLink = imgLinkArray[i-1];
if (i < imgLinkArray.length - 1) nextLink = imgLinkArray[i+1];
}
}
// div for 'next' picture
var nextLinkDiv = document.createElement('div');
nextLinkDiv.id = "TB_nextPicture";
// Fill the div if there is one.
if (nextLink != null) {
var tmpLink = document.createElement('a');
tmpLink.innerHTML = "<img src='" + nextLink.firstChild.src + "' title='" + nextLink.firstChild.title + "'>";
tmpLink.href = nextLink.href;
tmpLink.addEventListener(
'click',
function(event) {
TB_remove();
var t = this.firstChild.title;
var src = this.firstChild.src;
var path = src.substring( 0, src.lastIndexOf('/') + 1 );
var fileName = 'n' + src.substring( src.lastIndexOf('/') + 2, src.length );
TB_show(t, path + fileName, this.href, this);
this.blur();
event.stopPropagation();
event.preventDefault();
},
true);
nextLinkDiv.appendChild(tmpLink);
NXT_WIDTH = tmpLink.firstChild.width;
NXT_HEIGHT = tmpLink.firstChild.height;
} else {
// Find out if there is a "next page" button
pageLinks = document.evaluate(
'//a[contains(@href, "album.php")] | //a[contains(@href, "photo_search.php")]',
document,
null,
XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE,
null);
var thisLink;
var nxtHref = "";
for (var i = 0; i < pageLinks.snapshotLength; i++) {
thisLink = pageLinks.snapshotItem(i);
if (thisLink.innerHTML.indexOf('next') >= 0) {
nxtHref = thisLink.href;
i = pageLinks.snapshotLength;
}
}
if (nxtHref != "") {
var nxt = document.createElement('a');
nxt.href = nxtHref;
nxt.className = "pageChange";
nxt.innerHTML = "next page";
nextLinkDiv.appendChild(nxt);
nextLinkDiv.style.width = "100px";
nextLinkDiv.style.height = "50px";
NXT_WIDTH = 100;
NXT_HEIGHT = 50;
// Make sure nextLinkDiv gets shown
nextLink = true;
}
}
document.body.appendChild(nextLinkDiv);
// div for 'prev' picture
var prevLinkDiv = document.createElement('div');
prevLinkDiv.id = "TB_prevPicture";
// Fill the div if there is one.
if (prevLink != null) {
var tmpLink = document.createElement('a');
tmpLink.innerHTML = "<img src='" + prevLink.firstChild.src + "' title='" + prevLink.firstChild.title + "'>";
tmpLink.href = prevLink.href;
tmpLink.addEventListener(
'click',
function(event) {
TB_remove();
var t = this.firstChild.title;
var src = this.firstChild.src;
var path = src.substring( 0, src.lastIndexOf('/') + 1 );
var fileName = 'n' + src.substring( src.lastIndexOf('/') + 2, src.length );
TB_show(t, path + fileName, this.href, this);
this.blur();
event.stopPropagation();
event.preventDefault();
},
true);
prevLinkDiv.appendChild(tmpLink);
PREV_WIDTH = tmpLink.firstChild.width;
PREV_HEIGHT = tmpLink.firstChild.height;
} else {
// Find out if there is a "prev page" button
pageLinks = document.evaluate(
'//a[contains(@href, "album.php")] | //a[contains(@href, "photo_search.php")]',
document,
null,
XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE,
null);
var thisLink;
var prevHref = "";
for (var i = 0; i < pageLinks.snapshotLength; i++) {
thisLink = pageLinks.snapshotItem(i);
if (thisLink.innerHTML.indexOf('prev') >= 0) {
prevHref = thisLink.href;
i = pageLinks.snapshotLength;
}
}
if (prevHref != "") {
var prev = document.createElement('a');
prev.href = prevHref;
prev.className = "pageChange";
prev.innerHTML = "prev page";
prevLinkDiv.appendChild(prev);
prevLinkDiv.style.width = "100px";
prevLinkDiv.style.height = "50px";
PREV_WIDTH = 100;
PREV_HEIGHT = 50;
// Make sure nextLinkDiv gets shown
prevLink = true;
}
}
document.body.appendChild(prevLinkDiv);
// Create Overlay
var tb_overlay = document.createElement('div')
tb_overlay.id = "TB_overlay";
tb_overlay.style.display = "none";
document.body.appendChild(tb_overlay);
yScroll = window.innerHeight + window.scrollMaxY;
tb_overlay.style.height = yScroll +"px";
tb_overlay.style.display = "block";
// Create Image Window
var tb_window = document.createElement('div')
tb_window.id = "TB_window";
document.body.appendChild(tb_window);
// Loader
var tb_load = document.createElement('div')
tb_load.id = "TB_load";
tb_load.innerHTML = "<div id='TB_loadContent'><h2 style='color: white; font-family: sans-serif; font-size: 2em;'>Loading...</h2></div>";
document.body.appendChild(tb_load);
var urlString = /.jpg|.jpeg|.png|.gif|.html|.htm/g;
var urlType = url.match(urlString);
if(urlType == '.jpg' || urlType == '.jpeg' || urlType == '.png' || urlType == '.gif'){
imgPreloader = new Image();
imgPreloader.addEventListener(
'load',
function() {
TB_WIDTH = imgPreloader.width + 30;
TB_HEIGHT = imgPreloader.height + 60;
document.getElementById("TB_window").innerHTML += "<img id='TB_Image' src='"+url+"' width='"+imgPreloader.width+"' height='"+imgPreloader.height+"' alt='"+caption+"'/>"
+ "<div id='TB_closeWindow'><a href='" + jumpToURL + "' id='TB_closeWindowButton'>see comments</a></div>" + "<div id='TB_caption'>"+caption+"</div>";
// Add 'click image to close message' if they haven't chosen to hide it yet
try{
if ( GM_getValue('TB_HideCloseMsg') != "1" ) {
var closeMsg = document.createElement('div');
closeMsg.id = "TB_closeMsg";
var closeMsgLink = document.createElement('a');
closeMsgLink.href = "#";
closeMsgLink.innerHTML = "x";
closeMsgLink.title = "Don't show this message";
closeMsgLink.addEventListener(
'click',
function() {
GM_setValue('TB_HideCloseMsg', '1');
this.parentNode.style.display = "none";
},
true);
closeMsg.appendChild(closeMsgLink);
var closeMsgTxt = document.createElement('p');
closeMsgTxt.innerHTML = "Click anywhere on the picture to close this window";
closeMsg.appendChild(closeMsgTxt);
document.getElementById("TB_caption").appendChild(closeMsg);
}
} catch(e) { /* If greasemonkey variable somehow is broken, just ignore */ }
document.getElementById("TB_Image").addEventListener(
'click',
function(event) {
TB_remove();
},
true);
TB_position();
document.getElementById("TB_load").style.display = "none";
document.getElementById("TB_window").style.display = "block";
if (nextLink != null) document.getElementById("TB_nextPicture").style.display = "block";
if (prevLink != null) document.getElementById("TB_prevPicture").style.display = "block";
},
true);
imgPreloader.src = url;
}
} catch(e) {
alert( e ); // REMOVE ME BEFORE DISTRIBUTION
}
}
function TB_remove() {
document.body.removeChild( document.getElementById("TB_window") );
document.body.removeChild( document.getElementById("TB_overlay") );
document.body.removeChild( document.getElementById("TB_load") );
document.body.removeChild( document.getElementById("TB_nextPicture") )
document.body.removeChild( document.getElementById("TB_prevPicture") );
return false;
}
function TB_position() {
var de = document.documentElement;
var w = self.innerWidth || (de&&de.clientWidth) || document.body.clientWidth;
var h = self.innerHeight || (de&&de.clientHeight) || document.body.clientHeight;
document.getElementById("TB_window").style.width = TB_WIDTH+"px";
//document.getElementById("TB_window").style.height = TB_HEIGHT+"px";
document.getElementById("TB_window").style.left = ((w - TB_WIDTH)/2)+"px";
document.getElementById("TB_window").style.top = ((h - TB_HEIGHT)/2)+"px";
if (NXT_WIDTH && NXT_HEIGHT) {
document.getElementById("TB_nextPicture").style.left = (w-((((w - TB_WIDTH)/2)-NXT_WIDTH)/2)-NXT_WIDTH)+"px";
document.getElementById("TB_nextPicture").style.top = ((h - NXT_HEIGHT)/2)+"px";
}
if (PREV_WIDTH && PREV_HEIGHT) {
document.getElementById("TB_prevPicture").style.left = ((((w - TB_WIDTH)/2)-PREV_WIDTH)/2)+"px";
document.getElementById("TB_prevPicture").style.top = ((h - PREV_HEIGHT)/2)+"px";
}
}
function addGlobalStyle(css) {
var head, style;
head = document.getElementsByTagName('head')[0];
if (!head) { return; }
style = document.createElement('style');
style.type = 'text/css';
style.innerHTML = css;
head.appendChild(style);
}
addGlobalStyle('#contentPad{margin:20px;}');
addGlobalStyle('#TB_overlay {position: absolute;top: 0;left: 0;z-index:100;width: 100%;height: 100%;background-color: #000;-moz-opacity: 0.6;opacity: 0.6;}');
addGlobalStyle('#TB_window {top: 0px;left: 0px;position: fixed;background: #fff;z-index: 102;color:#000000;display:none;border: 4px solid #525252;}');
addGlobalStyle('#TB_window img {display:block;margin: 15px 0 0 15px;border-right: 1px solid #ccc;border-bottom: 1px solid #ccc;border-top: 1px solid #666;border-left: 1px solid #666;}');
addGlobalStyle('#TB_caption{padding:5px 30px 5px 15px;font-size:1.2em;color:#000;font-weight:bold;}');
addGlobalStyle('#TB_closeWindow{margin: 0 15px 0 40px;padding:5px 0px 5px 0;float:right;}');
addGlobalStyle('#TB_load{text-align: center;position: absolute;top: 50%;left: 0px;width: 100%;overflow: visible;visibility: visible;display: block;z-index:101;}');
addGlobalStyle('#TB_loadContent {margin-left: -125px;position: absolute;top: -50px;left: 50%;width: 250px;height: 100px;visibility: visible;}');
addGlobalStyle('#TB_closeMsg p { margin: 0 0 0 0.3em; display: inline; color: gray; font-weight: normal; }');
addGlobalStyle('#TB_nextPicture { display:none;position:fixed;z-index:102;padding:5px;background-color:white;border:3px solid #525252; }');
addGlobalStyle('a.pageChange { display: block; text-align: center; font-size: 15px; padding-top: 15px; color: #3B5998; font-weight: bold; height: 35px; width: 100%;}');
addGlobalStyle('#TB_prevPicture { display:none;position:fixed;z-index:102;padding:5px;background-color:white;border:3px solid #525252; }');
