// ==UserScript==
// @name Linkify Google Search Results
// @namespace @namespace Andrew Basta
// @description When you mouseover the green url below google search results, the url is linkified
// @include http://www.google.co*/*
// @version 0.0.1.20140621045118
// ==/UserScript==
//User variables
var indent = 1; //set to 0 for no indentation animation
var marginPix = 8; //number of pixels to indent
var marginCount = 10; //number of steps that are run to complete indentation
var whiteSpaces = 2; //number of whitespaces that show up between the links
var linkColor = "green"; //change to "default" if you're using a custom style and prefer to keep the native color,
//or if you're not using a custom style but prefer blue links..or change to whatever you want.
var boldRoot = 1; // set to 0 for no bold on the root domain of the url lists
var splitOnLoad = 0; // set to 1 to split all the urls on pageload
//fadeInMargin Adapted from www.hesido.com
function fadeInMargin (element){
if (element.intFunction)
window.clearInterval(element.intFunction);
var count = 0;
element.intFunction = window.setInterval(
function() {
element.currentWidth = easeInOut(0, marginPix, marginCount, count, 0.5);
element.style.marginLeft = element.currentWidth+"px";
count++;
if (count > marginCount) {
window.clearInterval(element.intFunction);
}
}
, 5);
}
//fadeOutMargin Adapted from www.hesido.com
function fadeOutMargin (element){
if (element.intFunction)
window.clearInterval(element.intFunction);
var count = 0;
element.intFunction = window.setInterval(
function() {
element.currentWidth = easeInOut(marginPix, 0, marginCount, count, 0.5);
element.style.marginLeft = element.currentWidth+"px";
count++;
if (count > marginCount) {
window.clearInterval(element.intFunction);
}
}
, 8);
}
//Generic Animation Step Value Generator By www.hesido.com
function easeInOut(minValue,maxValue,totalSteps,actualStep,powr) {
var delta = maxValue - minValue;
var stepp = minValue+(Math.pow(((1 / totalSteps) * actualStep), powr) * delta);
return Math.ceil(stepp)
}
function hover(event) {
var linkText = [];
var count = 0;
this.innerHTML = "";
for (var i=0; i<linkListText[this.id].length; i++) {
if (linkListText[this.id][i] != "...") {
if (linkColor == "default") this.innerHTML = this.innerHTML.concat("<a href=http://", linkListURL[this.id][i], ">",linkListText[this.id][i],"/</a>");
else if ((i==0) && (boldRoot==1)) this.innerHTML = this.innerHTML.concat("<em><a href=http://", linkListURL[this.id][i], " style=color:", linkColor, ">",linkListText[this.id][i],"/</a></em>");
else this.innerHTML = this.innerHTML.concat("<a href=http://", linkListURL[this.id][i], " style=color:", linkColor, ">",linkListText[this.id][i],"/</a>");
for (var j=0; j<whiteSpaces; j++) {
this.innerHTML = this.innerHTML.concat(" ");
}
}
else break;
}
this.removeEventListener('mouseover', hover, false);
this.addEventListener('mouseout', leave, false);
if (indent) fadeInMargin(this);
}
function splitAll() {
var linkText = [];
var count = 0;
for (var i=0; i<linkList.length; i++) {
linkList[i].innerHTML = "";
for (var j=0; j<linkListText[linkList[i].id].length; j++) {
if (linkListText[linkList[i].id][j] != "...") {
if (linkColor == "default") linkList[i].innerHTML = linkList[i].innerHTML.concat("<a href=http://", linkListURL[linkList[i].id][j], ">",linkListText[linkList[i].id][j],"/</a>");
else if ((j==0) && (boldRoot==1)) linkList[i].innerHTML = linkList[i].innerHTML.concat("<em><a href=http://", linkListURL[linkList[i].id][j], " style=color:", linkColor, ">",linkListText[linkList[i].id][j],"/</a></em>");
else linkList[i].innerHTML = linkList[i].innerHTML.concat("<a href=http://", linkListURL[linkList[i].id][j], " style=color:", linkColor, ">",linkListText[linkList[i].id][j],"/</a>");
for (var k=0; k<whiteSpaces; k++) {
linkList[i].innerHTML = linkList[i].innerHTML.concat(" ");
}
}
else break;
}
}
}
//contains from mike hall, brainjar.com
function contains(a, b) {
// Return true if node a contains node b.
while (b.parentNode)
if ((b = b.parentNode) == a)
return true;
return false;
}
//leave adapted from mike hall, brainjar.com
//basically, this makes sure that the link you just moused out of was the last link moused into...
function leave(event) {
if (window.event) {
current = this;
related = window.event.toElement;
}
else {
current = event.currentTarget;
related = event.relatedTarget;
}
if (current != related && !contains(current, related)) {
this.textContent = linkListOrig[this.id];
this.removeEventListener('mouseout', leave, false);
this.addEventListener('mouseover', hover, false);
if (indent) fadeOutMargin(this);
}
}
var currentLink;
var linkList = document.getElementsByTagName('cite'); //gets all the green urls
var linkListText = []; // holds the split text of the green url
var linkListOrig = []; // holds a copy of the original green url
var linkListURL = []; // holds the urls of all individual links
for (var i=0; i<linkList.length; i++) {
//Indices of extraneous clutter, i.e. size of linked document and preceding http:// in green url. I don't like those.
var trim0 = linkList[i].textContent.indexOf("://");
var trim1 = linkList[i].textContent.indexOf(" - ");
var trim2 = linkList[i].textContent.indexOf("/ - ");
var trim3 = linkList[i].textContent.indexOf("/.../");
var slashTest = linkList[i].textContent.indexOf("/");
linkList[i].id = i;
if(linkList[i].nextSibling != null && slashTest > -1) { //make sure the url has /'s in it..this is where i split it up
//Trimming the extraneous clutter here...
if(trim1>-1){
linkListText[i] = linkList[i].textContent.substring((trim0==-1)?0:(trim0+3),((trim1==(trim2+1))?trim2:trim1));
linkListOrig[i] = linkList[i].textContent.substring((trim0==-1)?0:(trim0+3),((trim1==(trim2+1))?(trim2+4):(trim1+3)));
linkListURL[i] = linkList[i].textContent.substring((trim0==-1)?0:(trim0+3),((trim1==(trim2+1))?trim2:trim1));
}
else {
linkListText[i] = linkList[i].textContent;
linkListOrig[i] = linkList[i].textContent;
linkListURL[i] = linkList[i].textContent;
}
if (trim3 > -1) {
linkListText[i] = linkList[i].textContent.substring(0,trim3);
linkListOrig[i] = linkList[i].textContent.substring(0,trim3);
linkListURL[i] = linkList[i].textContent.substring(0,trim3);
}
linkList[i].textContent = linkListOrig[i]; //Copy the original green url for safekeeping
linkListText[i] = linkListText[i].split("/"); //Split up the url
linkListURL[i] = linkListURL[i].split("/"); //Split up the url
//Concatenate the individual links to new urls...
for (var j=0; j<linkListURL[i].length; j++)
{
if (j>0) {
if (linkListURL[i][j] != null) linkListURL[i][j] = linkListURL[i][j-1].concat("/",linkListURL[i][j]);
}
}
if(!splitOnLoad) linkList[i].addEventListener('mouseover', hover, false);
}
//If there are /'s in the original url, make sure that it's a valid link, and not just green text that google threw in (like for adverts and such)
else if (slashTest > -1 || (linkList[i].nextSibling != null && linkList[i].nextSibling.tagName == "BR")) {
linkListText[i] = linkList[i].textContent;
linkListOrig[i] = linkList[i].textContent;
linkListURL[i] = linkList[i].textContent;
linkList[i].textContent = linkListOrig[i];
linkListText[i] = linkListText[i].split("/");
linkListURL[i] = linkListURL[i].split("/");
for (var j=0; j<linkListURL[i].length; j++)
{
if (j>0) {
if (linkListURL[i][j] != null) linkListURL[i][j] = linkListURL[i][j-1].concat("/",linkListURL[i][j]);
}
}
if(!splitOnLoad) linkList[i].addEventListener('mouseover', hover, false);
}
else {
linkListText[i] = linkList[i].textContent;
linkListOrig[i] = linkList[i].textContent;
linkListURL[i] = linkList[i].textContent;
linkListText[i] = linkListText[i].split("/");
linkListURL[i] = linkListURL[i].split("/");
for (var j=0; j<linkListURL[i].length; j++)
{
if (j>0) {
if (linkListURL[i][j] != null) linkListURL[i][j] = linkListURL[i][j-1].concat("/",linkListURL[i][j]);
}
}
if(!splitOnLoad) linkList[i].addEventListener('mouseover', hover, false);
}
}
if(splitOnLoad) {
splitAll();
}
