Augmented
// ==UserScript==
// @name greprepclub
// @namespace http://tampermonkey.net/
// @version 2024-02-21
// @description Augmented
// @author Rupak
// @license MIT
// @match https://gre.myprepclub.com/forum/*
// @icon https://www.google.com/s2/favicons?sz=64&domain=myprepclub.com
// @grant GM_xmlhttpRequest
// ==/UserScript==
var css=`
.sideBarBox{display:none}
.fbContainer{display:none}
#meaningEl{
display:none;
position: absolute;
border-radius: 10px;
border: 2px solid #73AD21;
padding: 20px;
background: rgba(255, 255, 255, 0.90);
width:calc(100% - 100px);
margin-left:20px;
}
.hidden{
display:none;
}
`;
var style = document.createElement('style');
style.innerHTML = css;
document.head.appendChild(style);
var matjaxconf=`
MathJax.Hub.Config({
showMathMenu: false,
showMathMenuMSIE: false,
TeX: {
extensions: ["noErrorsGmatClub.js"] // catches errors only to render "HTML-CSS"
},
CommonHTML: { linebreaks: { automatic: true } },
"HTML-CSS": { linebreaks: { automatic: true } },
SVG: { linebreaks: { automatic: true } },
});
MathJax.Hub.Register.StartupHook("mml Jax Ready", function () {
MathJax.ElementJax.mml.math.prototype.defaults.scriptsizemultiplier = 0.8;
MathJax.ElementJax.mml.math.prototype.defaults.scriptminsize = "8pt";
});`
if(typeof MathJax==='undefined'){
var s = document.createElement('script');
s.type = 'text/javascript';
s.async = true;
s.src = '/static/mathjax/MathJax.js?config=TeX-MML-AM_HTMLorMML-full';
document.head.appendChild(s);
var k = document.createElement('script');
k.type = 'text/x-mathjax-config';
s.innerHTML = matjaxconf;
document.head.appendChild(k);
}
(function() {
'use strict';
function clearSelection(){
if (window.getSelection) {
if (window.getSelection().empty) { // Chrome
window.getSelection().empty();
} else if (window.getSelection().removeAllRanges) { // Firefox
window.getSelection().removeAllRanges();
}
} else if (document.selection) { // IE?
document.selection.empty();
}
}
var meaningEl = document.createElement("div");
meaningEl.setAttribute("id", "meaningEl");
meaningEl.classList.add('post-info')
//meaningEl.onclick=clearSelection;
function getTopicSubTitle(){
var tc = document.getElementsByClassName('topics-sub-title');
for(var i in tc){
if(!(typeof tc[i]==="object"))continue;
if(tc[i].textContent.trim()=='Topics'){
return tc[i];
}
}
};
function insertAfter(referenceNode, newNode) {
referenceNode.parentNode.insertBefore(newNode, referenceNode.nextSibling);
}
//filters here
const activefilters = localStorage.getItem("isFilterActive")=='false'?false:true;
function filter(x){
//return true;
if(activefilters){
return !x.textContent.includes('Difficulty: Easy');
}else{
return true;
}
};
function fetchAndUpdate(url,cb){
fetch(url)
.then(res => res.text())
.then(html => {
const parser = new DOMParser();
const htmlDoc = parser.parseFromString(html, "text/html");
//console.log(htmlDoc.getElementsByClassName('text')[1])
cb(htmlDoc.getElementsByClassName('text')[1])
})
};
//https://stackoverflow.com/questions/7380190/select-whole-word-with-getselection
//(modified)
function snapSelectionToWord() {
var sel;
// Check for existence of window.getSelection() and that it has a
// modify() method. IE 9 has both selection APIs but no modify() method.
if (window.getSelection && (sel = window.getSelection()).modify) {
sel = window.getSelection();
return sel.toString();
} else if ( (sel = document.selection) && sel.type != "Control") {
var textRange = sel.createRange();
return textRange.text;
}
}
//https://stackoverflow.com/questions/6846230/coordinates-of-selected-text-in-browser-page
//modified
function getSelectionCoords(win) {
win = win || window;
var doc = win.document;
var sel = doc.selection, range, rects, rect;
var x = 0, y = 0;
if (sel) {
if (sel.type != "Control") {
range = sel.createRange();
range.collapse(true);
x = range.boundingLeft;
y = range.boundingTop+range.boundingHeight;
}
} else if (win.getSelection) {
sel = win.getSelection();
if (sel.rangeCount) {
range = sel.getRangeAt(0).cloneRange();
if (range.getClientRects) {
range.collapse(true);
rects = range.getClientRects();
if (rects.length > 0) {
rect = rects[0];
}
x = rect.left;
y = rect.bottom;
}
// Fall back to inserting a temporary element
if (x == 0 && y == 0) {
var span = doc.createElement("span");
if (span.getClientRects) {
// Ensure span has dimensions and position by
// adding a zero-width space character
span.appendChild( doc.createTextNode("\u200b") );
range.insertNode(span);
rect = span.getClientRects()[0];
x = rect.left;
y = rect.bottom;
var spanParent = span.parentNode;
spanParent.removeChild(span);
// Glue any broken text nodes back together
spanParent.normalize();
}
}
}
}
return { x: x, y: y };
}
function definationText(r){
var res = '';
res+=r.definition;
if(r.synonyms.length)res+='<br/>Synonyms: '+r.synonyms.join(", ");
if(r.antonyms.length)res+='<br/>Antonyms: '+r.antonyms.join(", ");
return res;
};
function getMeaningHTML(r){
var res = '';
if(Array.isArray(r)){
//we care r[0] only
res+=`<h2>${r[0].word}</h2>`;
var meanings = r[0].meanings;
for(let i=0;i<meanings.length;i++){
res+='<hr/>';
res+=`<h6>${meanings[i].partOfSpeech}</h6><ol>`;
for(let j=0;j<meanings[i].definitions.length;j++){
res+='<li>'+definationText(meanings[i].definitions[j])+'</li>';
}
if(meanings[i].synonyms.length)res+='<br/>Synonyms: '+meanings[i].synonyms.join(", ");
if(meanings[i].antonyms.length)res+='<br/>Antonyms: '+meanings[i].antonyms.join(", ");
res+='</ol>';
}
}else{
res+=`<h2>${r.title}</h2>`;
res+=r.message+'<br/>';
res+=r.resolution;
}
return res;
};
function logSelection(event) {
var txt = snapSelectionToWord();
if(!txt)return;
txt = txt.replace(/[^\w\s]/gi, '')
var cords = getSelectionCoords();
//meaningEl.style.left = `${cords.x}px`;
var top = (window.pageYOffset || document.scrollTop) - (document.clientTop || 0);
meaningEl.style.top = `${cords.y+top}px`;
GM_xmlhttpRequest({
method: "GET",
url: "https://api.dictionaryapi.dev/api/v2/entries/en/"+txt,
headers: {
"Content-Type": "application/json"
},
onload: function(response) {
meaningEl.style.display='block';
meaningEl.innerHTML = getMeaningHTML(JSON.parse(response.responseText));
}
});
};
function removeSelection(event){
meaningEl.style.display='none';
clearSelection();
}
function mark_visited(link){
var xlink=window.location.href;
history.replaceState({},"",link);
history.replaceState({},"",xlink);
}
function clicked(x,hidden){
if(x.newNode){
if(!hidden)x.newNode.classList.remove('hidden');
if(!hidden)mark_visited(x.link);
return;
}
let newNode = document.createElement('div');
newNode.classList.add('post-info')
newNode.innerHTML='<img width="100px" src="https://media.tenor.com/JBgYqrobdxsAAAAi/loading.gif"/>';
var link=x.getElementsByClassName('topic-link')[0].href;
if(!hidden){
//console.log('got click', location.pathname);
const loc = location.pathname.split('/');//2=variable,3=value
localStorage.setItem(`${loc[2]}_q`, link);
localStorage.setItem(loc[2], loc[3]);
}
x.link=link;
fetchAndUpdate(link, (x)=>{
//console.log(x);
if(!hidden)mark_visited(link);
if(x==null){
newNode.innerHTML = 'Content not available';
return;
};
var e=x.getElementsByClassName('post_signature')[0];
if(e)e.remove();
var links=x.getElementsByTagName('a');
for(let i=0;i<links.length;i++){
if(links[i].classList.contains('spoiler-link'))continue;
if(links[i].parentElement==x){
links[i].classList.add('hidden');
}else{
links[i].parentElement.classList.add('hidden');
}
};
if(x.children.length<2){
newNode.innerHTML = 'Context not in QA format. Follow link to continue.';
return;
};
//console.log(x.children.length);
newNode.innerHTML='';
newNode.appendChild(x);
newNode.addEventListener("mouseup", logSelection);
newNode.addEventListener("mousedown", removeSelection);
MathJax.Hub.Queue(["Typeset",MathJax.Hub,x]);
});
if(hidden)newNode.classList.add('hidden');
x.newNode = newNode;
insertAfter(x, newNode);
}
function updateSiblings(x,lastQ){
var ns = x.nextElementSibling;
var prev=null;
var fst = ns;
while(ns){
if(filter(ns)){
var wrap = document.createElement('div');
wrap.classList.add('new-topic-button');
wrap.style.cursor='pointer';
ns.loaded=false;
wrap.onclick = (x=>
()=>{
clicked(x);
if(x.next)clicked(x.next,true);//preload next
})(ns);
var button = document.createElement('span');
button.classList.add('orange-button');
button.textContent='LOAD';
wrap.appendChild(button);
ns.children[4].innerText='';
ns.children[4].appendChild(wrap);
//ns.onmouseover = (x=>()=>clicked(x,true))(ns);
//update link
var link=ns.getElementsByClassName('topic-link')[0];
if(link==lastQ){
ns.setAttribute('id','lastque');
};
link.target='_blank';
if(prev)prev.next = ns;
}else{
ns.style.display='none';
}
prev=ns;
ns=ns.nextElementSibling;
};
clicked(fst,true);//preload 1st
}
//main
document.body.appendChild(meaningEl);
meaningEl.onclick = removeSelection;
var topicdiv=getTopicSubTitle();
if(topicdiv){
// referrer check and bookmark
const loc = location.pathname.split('/');//2=variable,3=value
const lastLoc = localStorage.getItem(loc[2]);
const lastQue = localStorage.getItem(`${loc[2]}_q`);
var jumpToQue = false;
function tryRedirect(){
if(lastLoc!=loc[3] && lastLoc!=null){
if(confirm("Do you want to go to last page?")){
window.location.replace(`/forum/${loc[2]}/${lastLoc}#lastque`);
}
}
jumpToQue=true;
};
if(document.referrer==""){
tryRedirect();
}else{
const rf = new URL(document.referrer);
const rloc = rf.pathname.split('/');
//redirect only if pagination is not used
if(rloc[2]!=loc[2]){
tryRedirect();
}
}
// ------------
var fb = document.createElement('input');
fb.style.margin = '2px';
fb.type='checkbox';
if(activefilters){
fb.checked=true;
}
fb.onclick = function(){
localStorage.setItem("isFilterActive",!activefilters);
location.reload();
};
var forumFilters=document.getElementById("forumFilters");
forumFilters.insertBefore(fb, forumFilters.firstChild);
updateSiblings(topicdiv,lastQue);
if(jumpToQue){
window.location.replace('#lastque');
}
}else{
console.log('Multiple Topics not found');
}
})();