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index.html
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<!DOCTYPE html>
<html lang="en">
<!--
This is a JSON Dataset Explorer (Viewer and Editor) made by Concedo/LostRuins
Please go to https://github.com/LostRuins/DatasetExplorer for updates
This software is under the AGPL v3.0 License unless otherwise exempted. Please do not remove this line.
-Concedo
-->
<head>
<style>
html {
font-family: sans-serif;
-ms-text-size-adjust: 100%;
-webkit-text-size-adjust: 100%;
font-size: 10px;
-webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}
* {
-webkit-box-sizing: border-box;
-moz-box-sizing: border-box;
box-sizing: border-box
}
:after,
:before {
-webkit-box-sizing: border-box;
-moz-box-sizing: border-box;
box-sizing: border-box
}
.cb
{
width:18px;
height:18px;
}
body {
margin: 0;
font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
font-size: 15px;
line-height: 1.42857143;
color: #333;
background-color: #fff;
}
button,
input,
select,
textarea {
font-family: inherit;
font-size: inherit;
line-height: inherit;
}
a {
color: #337ab7;
text-decoration: none;
}
a:focus,
a:hover {
color: #23527c;
text-decoration: underline;
}
a:focus {
outline: 5px auto -webkit-focus-ring-color;
outline-offset: -2px;
}
img {
vertical-align: middle;
}
.nest1
{
color:rgb(89, 58, 202);
}
.nest2
{
color:rgb(197, 69, 69);
}
.unselectable {
-webkit-touch-callout: none !important;
-webkit-user-select: none !important;
-khtml-user-select: none !important;
-moz-user-select: none !important;
-ms-user-select: none !important;
user-select: none !important;
}
.navbar {
background-color: #333;
overflow: hidden;
position: relative;
top: 0;
width: 100%;
}
/* Links inside the navbar */
.navbar a {
float: left;
display: block;
color: white;
text-align: center;
padding: 12px 14px;
text-decoration: none;
font-size: 14px;
}
/* Change color on hover */
.navbar a:hover {
background-color: #ddd;
color: black;
}
</style>
<title>Concedo JSON Dataset Explorer</title>
<script>
var db = [];
var lastleftitem = null;
var lastselectedidx = 0;
var currdbidxs = [];
var selecteddb = {};
function formatHtml(unsafe)
{
if(!unsafe){return "";}
return unsafe.toString()
.replace(/&/g, "&")
.replace(/</g, "<")
.replace(/>/g, ">")
.replace(/"/g, """)
.replace(/'/g, "'")
.replace(/\n/g, '<br>')
.replace(/\t/g, ' ');
}
function escapeRegExp(string) {
return string.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
}
function escapeJSONString(str) {
return str
.replace(/\\/g, '\\\\') // Escape backslash
.replace(/"/g, '\\"') // Escape double quote
.replace(/\n/g, '\\n') // Escape new line
.replace(/\r/g, '\\r') // Escape carriage return
.replace(/\t/g, '\\t') // Escape tab
.replace(/\f/g, '\\f'); // Escape form feed
}
function isArr(obj) {
// checks for null and undefined
if (obj == null) {
return false;
}
return (obj.constructor === Array)
}
function nextitm()
{
if(lastleftitem!=null)
{
let sib = lastleftitem.nextSibling;
if(sib)
{
clickItem(sib);
}
}
}
function clickItem(titleDiv)
{
let index = titleDiv.getAttribute('data-index');
const contentsDiv = document.getElementById('contents');
lastselectedidx = index;
contentsDiv.innerHTML = renderPage(db[index],true).text;
contentsDiv.scrollTop = 0;
if (lastleftitem) {
lastleftitem.style.backgroundColor = null;
}
lastleftitem = titleDiv;
titleDiv.style.backgroundColor = '#d3d3d3';
}
function countsel()
{
let count = 0;
for (k in selecteddb) if (selecteddb[k]) ++count;
document.getElementById("selcounter").innerText = `${count} Selected`;
}
function selitm(idx)
{
let box = document.getElementById(`itm${idx}`);
if(box)
{
selecteddb[idx] = box.checked;
}
}
function selrange(isSel)
{
let selstart = 0;
let selend = currdbidxs.length;
if(document.getElementById("selectamt").value!="")
{
let sv = document.getElementById("selectamt").value;
if(sv.includes("-"))
{
let svs = sv.split("-");
if(svs.length==2 && svs[0]!="" && svs[1]!="")
{
selstart = Math.min(svs[0],selend);
selend = Math.min(svs[1],selend);
}
}
else
{
selstart = 0;
selend = Math.min(selend,sv);
}
}
for(let i=selstart;i<selend;++i)
{
let box = document.getElementById(`itm${currdbidxs[i]}`);
if(box)
{
box.checked = isSel;
selitm(currdbidxs[i]);
}
}
countsel();
}
function invertsel()
{
for(let i=0;i<currdbidxs.length;++i)
{
let box = document.getElementById(`itm${currdbidxs[i]}`);
if(box)
{
box.checked = !box.checked;
selitm(currdbidxs[i]);
}
}
countsel();
}
function ngramParser(text, n) {
const words = text.split(/\s+/).filter(word => word.length > 0);
const ngrams = {};
for (let i = 0; i <= words.length - n; i++) {
const ngram = words.slice(i, i + n).join(' ');
if (ngrams[ngram]) {
ngrams[ngram]++;
} else {
ngrams[ngram] = 1;
}
}
const sortedNgrams = Object.entries(ngrams).sort((a, b) => b[1] - a[1]);
return sortedNgrams.map(entry => ({ ng: entry[0], cnt: entry[1] }));
}
function displayngram()
{
const contentsDiv = document.getElementById('contents');
let fulltxt = "";
let parts = [];
for (k in selecteddb) {
if (selecteddb[k]) {
parts.push(renderPage(db[k],false).text);
}
}
fulltxt = parts.join('\n\n');
if(fulltxt=="")
{
contentsDiv.innerText = "Error: You must select at least 1 item to calculate N-Grams!";
contentsDiv.scrollTop = 0;
return;
}
let pageText = "";
for(let i=1;i<=5;++i)
{
let res = ngramParser(fulltxt,i);
let lim = Math.min(res.length,100);
pageText += `[ ${i} Word Sequences ]\n`;
for(let j=0;j<lim;++j)
{
pageText += `${res[j].cnt} - ${res[j].ng}\n`;
}
pageText += `\n\n`;
}
contentsDiv.innerText = pageText;
contentsDiv.scrollTop = 0;
}
function endEditElem()
{
const contentsDiv = document.getElementById('contents');
if(lastselectedidx >= db.length)
{
return;
}
let ebox = document.getElementById('editbox');
if(ebox && ebox.value)
{
try {
var newitem = JSON.parse(ebox.value);
db[lastselectedidx] = newitem;
contentsDiv.innerHTML = renderPage(db[lastselectedidx],true).text;
contentsDiv.scrollTop = 0;
} catch (e) {
console.log("Error decoding text: " + e);
}
}
}
function editElem()
{
if(lastselectedidx >= db.length)
{
return;
}
let itm = db[lastselectedidx];
let itmstr = JSON.stringify(itm,null,2);
const contentsDiv = document.getElementById('contents');
contentsDiv.innerHTML = `<button class="unselectable" onclick="return endEditElem()" style="float:right;">Save Edits</button><textarea style="line-height:1.1;width:100%;height:calc(100% - 54px);resize: none;" id="editbox" placeholder="" rows="15"></textarea>`;
document.getElementById('editbox').value = itmstr;
contentsDiv.scrollTop = 0;
}
function renderPage(item, useHtml) {
let tot = "";
let nodecount = 0;
let wordcount = 0;
if(useHtml)
{
tot += `<button class="unselectable" onclick="return editElem()" style="float:right;">Edit Item</button>`;
}
for (let key in item) {
if (item.hasOwnProperty(key)) {
let val = item[key];
let valmod = false;
if (isArr(val)) {
let v2 = "";
for (let key2 in val) {
let arritem = val[key2];
if (arritem.constructor == Object) { //dict test
for (let key3 in arritem) {
if (arritem.hasOwnProperty(key3)) {
let val3 = arritem[key3];
nodecount += 1;
if (useHtml) {
v2 += `<span class='nest2'>[[${formatHtml(key3)}]]</span><br>${formatHtml(val3)}<br><br>`;
} else {
v2 += `\n\n${val3}`;
}
}
}
}
else if(arritem.constructor == String)
{
if (useHtml) {
v2 += `<br>${formatHtml(arritem)}`;
} else {
v2 += `\n${arritem}`;
}
}
}
valmod = true;
val = v2;
}
else if (val && val.constructor == Object) {
let v2 = "";
for (let key3 in val) {
if (val.hasOwnProperty(key3)) {
let val3 = val[key3];
nodecount += 1;
if (useHtml) {
v2 += `<span class='nest2'>[[${formatHtml(key3)}]]</span><br>${formatHtml(val3)}<br><br>`;
} else {
v2 += `\n\n${val3}`;
}
}
}
valmod = true;
val = v2;
}
nodecount += 1;
if (useHtml) {
tot += `<span class='nest1'>[${formatHtml(key)}]</span><br>${valmod ? val : formatHtml(val)}<br><br>`;
} else {
tot += `\n\n${val}`;
}
}
}
if(document.getElementById('minwords').value != "" || document.getElementById('maxwords').value != "" || document.getElementById('showdetail').value=="words")
{
wordcount = countWords(tot);
}
return {"text":tot,"nodes":nodecount,"words":wordcount};
}
function clearInputs()
{
document.getElementById('minlen').value = "";
document.getElementById('maxlen').value = "";
document.getElementById('minnodes').value = "";
document.getElementById('maxnodes').value = "";
document.getElementById('minwords').value = "";
document.getElementById('maxwords').value = "";
document.getElementById('minmatches').value = "";
document.getElementById('maxmatches').value = "";
document.getElementById('search').value = "";
document.getElementById('casesensitive').checked = false;
document.getElementById('useregex').checked = false;
document.getElementById('selectamt').value = "";
}
function displayTitles() {
const tocDiv = document.getElementById('toc');
const contentsDiv = document.getElementById('contents');
const minlen = document.getElementById('minlen').value;
const maxlen = document.getElementById('maxlen').value;
const minnodes = document.getElementById('minnodes').value;
const maxnodes = document.getElementById('maxnodes').value;
const minwords = document.getElementById('minwords').value;
const maxwords = document.getElementById('maxwords').value;
const minmatches = document.getElementById('minmatches').value;
const maxmatches = document.getElementById('maxmatches').value;
let search = document.getElementById('search').value;
contentsDiv.innerText = "";
tocDiv.innerText = ''; // Clear previous titles
let ascindex = 0;
currdbidxs = [];
if (search != "") {
if (!document.getElementById('useregex').checked) {
search = escapeRegExp(search);
}
}
db.forEach((item, index) => {
const titleDiv = document.createElement('div');
let rendered = renderPage(item,false);
let len = rendered.text.length;
let matchescount = 0;
if (minlen != "") {
if (len < minlen) {
return;
}
}
if (maxlen != "") {
if (len > maxlen) {
return;
}
}
if (minnodes != "") {
if (rendered.nodes < minnodes) {
return;
}
}
if (maxnodes != "") {
if (rendered.nodes > maxnodes) {
return;
}
}
if (minwords != "") {
if (rendered.words < minwords) {
return;
}
}
if (maxwords != "") {
if (rendered.words > maxwords) {
return;
}
}
if (search != "") {
var exp = new RegExp(search, `g${document.getElementById('casesensitive').checked?"":"i"}`);
let m = rendered.text.match(exp);
if(!m)
{
return;
}
matchescount = m.length;
}
if (search != "" && minmatches != "") {
if (matchescount < minmatches) {
return;
}
}
if (search != "" && maxmatches != "") {
if (matchescount > maxmatches) {
return;
}
}
let shownvalue = "";
switch(document.getElementById('showdetail').value)
{
case "chars":
shownvalue = len;
break;
case "words":
shownvalue = rendered.words;
break;
case "turns":
shownvalue = rendered.nodes;
break;
case "matches":
shownvalue = matchescount;
break;
}
titleDiv.innerHTML = `<input class="cb" type="checkbox" id="itm${index}" onclick="selitm(${index});countsel();" ${selecteddb[index]?"checked":""}> ${index} - ${shownvalue}`;
titleDiv.style.cursor = 'pointer';
titleDiv.setAttribute('data-value',shownvalue);
titleDiv.setAttribute('data-index',index);
titleDiv.addEventListener('click', function () {
clickItem(titleDiv);
});
tocDiv.appendChild(titleDiv);
currdbidxs.push(index);
ascindex += 1;
});
let sorter = document.getElementById('sortorder').value;
if(sorter=="1" || sorter=="2")
{
let asc = (sorter=="2");
const childDivs = Array.from(tocDiv.children);
if(asc)
{
childDivs.sort((a, b) => {
return parseInt(a.getAttribute('data-value')) - parseInt(b.getAttribute('data-value'));
});
} else {
childDivs.sort((b, a) => {
return parseInt(a.getAttribute('data-value')) - parseInt(b.getAttribute('data-value'));
});
}
currdbidxs = [];
childDivs.forEach(child => {
tocDiv.appendChild(child);
currdbidxs.push(child.getAttribute('data-index'));
});
}
document.getElementById('rescounter').innerText = `${ascindex} Results`;
}
function replaceinsel()
{
let search = document.getElementById('match_input').value;
let searchreplace = document.getElementById('match_replace').value;
const contentsDiv = document.getElementById('contents');
let selids = [];
for(let i=0;i<currdbidxs.length;++i)
{
let ci = currdbidxs[i];
let box = document.getElementById(`itm${ci}`);
if(box && box.checked)
{
selids.push(ci);
}
}
if(selids.length==0)
{
contentsDiv.innerText = "Error: You must select at least 1 item to transform!";
contentsDiv.scrollTop = 0;
return;
}
if (search == "") {
contentsDiv.innerText = "Error: You did not enter a Find and Replace string!";
contentsDiv.scrollTop = 0;
return;
}
search = escapeJSONString(search);
searchreplace = escapeJSONString(searchreplace);
let matchcount = 0;
for(let i=0;i<selids.length;++i)
{
let itm = db[selids[i]];
try {
let itmstr = JSON.stringify(itm,null,2);
let m = itmstr.includes(search);
if(!m)
{
continue;
}
itmstr = itmstr.replaceAll(search, searchreplace);
var newitem = JSON.parse(itmstr);
++matchcount;
db[selids[i]] = newitem;
} catch (e) {
console.log("Error replacing string: " + e);
}
}
contentsDiv.innerText = `Replaced ${matchcount} matching elements`;
contentsDiv.scrollTop = 0;
}
var tempfileurl = null;
var tempfileobj = [];
function erasesel()
{
const contentsDiv = document.getElementById('contents');
tempfileobj = [];
for(let i=0;i<currdbidxs.length;++i)
{
let ci = currdbidxs[i];
let box = document.getElementById(`itm${ci}`);
if(box && box.checked)
{
tempfileobj.push(db[ci]);
}
}
if(tempfileobj.length==0)
{
contentsDiv.innerText = "Error: You must select at least 1 item to erase!";
contentsDiv.scrollTop = 0;
return;
}
db = db.filter( ( el ) => !tempfileobj.includes( el ) );
selecteddb = {};
countsel();
displayTitles();
}
function prunesel()
{
const contentsDiv = document.getElementById('contents');
tempfileobj = [];
for(let i=0;i<currdbidxs.length;++i)
{
let ci = currdbidxs[i];
let box = document.getElementById(`itm${ci}`);
if(box && box.checked)
{
tempfileobj.push(db[ci]);
}
}
if(tempfileobj.length==0)
{
contentsDiv.innerText = "Error: You must select at least 1 item to keep!";
contentsDiv.scrollTop = 0;
return;
}
db = tempfileobj;
selecteddb = {};
countsel();
displayTitles();
}
function shuffle(array) {
for (let i = array.length - 1; i > 0; i--) {
// Generate a random index
const j = Math.floor(Math.random() * (i + 1));
// Swap elements i and j
[array[i], array[j]] = [array[j], array[i]];
}
return array;
}
function shufflesel()
{
const contentsDiv = document.getElementById('contents');
tempfileobj = [];
for(let i=0;i<currdbidxs.length;++i)
{
let ci = currdbidxs[i];
let box = document.getElementById(`itm${ci}`);
if(box && box.checked)
{
tempfileobj.push(db[ci]);
}
}
if(tempfileobj.length==0)
{
contentsDiv.innerText = "Error: You must select at least 1 item to erase!";
contentsDiv.scrollTop = 0;
return;
}
db = db.filter( ( el ) => !tempfileobj.includes( el ) );
shuffle(tempfileobj);
for(let i=0;i<tempfileobj.length;++i)
{
db.push(tempfileobj[i]);
}
selecteddb = {};
countsel();
displayTitles();
}
function exportsel()
{
const contentsDiv = document.getElementById('contents');
tempfileobj = [];
for(let i=0;i<currdbidxs.length;++i)
{
let ci = currdbidxs[i];
let box = document.getElementById(`itm${ci}`);
if(box && box.checked)
{
tempfileobj.push(db[ci]);
}
}
if(tempfileobj.length==0)
{
contentsDiv.innerText = "Error: Please select at least 1 sample to export!";
return;
}
var a = document.getElementById("tempfile");
var file = null;
try {
file = new Blob([JSON.stringify(tempfileobj,null,2)], { type: 'application/json' });
if (tempfileurl) {
window.URL.revokeObjectURL(tempfileurl);
}
tempfileurl = window.URL.createObjectURL(file);
a.href = tempfileurl;
a.target = '_blank';
a.download = "selected_dataset.json";
setTimeout(function(){a.click()},20);
} catch (e) {
contentsDiv.innerText = "File could not be saved. It might be too large.\nTry splitting into multiple files instead.\n\n"+e;
console.log("Error saving: " + e);
}
}
let lastfile = null;
function loadfile()
{
if(!lastfile)
{
return;
}
const replace_existing = (document.getElementById('appendfile').value=="0");
const merge_existing = (document.getElementById('appendfile').value=="1");
const subtract_existing = (document.getElementById('appendfile').value=="2");
const contentsDiv = document.getElementById('contents');
const dedup = (document.getElementById('dedup').value=="1");
let newdb = [];
var filesizemb = lastfile.size/(1024*1024);
function postLoad()
{
if(replace_existing)
{
db = newdb;
}else if(merge_existing){
for(let s in newdb)
{
db.push(newdb[s]);
}
}
else
{
const set = new Set(db.map(item => JSON.stringify(item)));
for(let s in newdb)
{
let newitm = JSON.stringify(newdb[s]);
if(set.has(newitm))
{
set.delete(newitm);
}
}
db = Array.from(set).map(item => JSON.parse(item));
}
if(dedup && !subtract_existing)
{
const set = new Set(db.map(item => JSON.stringify(item)));
db = Array.from(set).map(item => JSON.parse(item));
}
selecteddb = {};
countsel();
displayTitles();
contentsDiv.innerText = "Dataset File Loaded\nSelect an item to browse contents.";
}
async function streamJsonFile(file) {
const CHUNK_SIZE = 32 * 1024 * 1024; // 32 MB chunks
const decoder = new TextDecoder('utf-8');
const reader = file.stream().getReader();
const elemrange = (document.getElementById('elemrange').value);
let elemstart = 0;
let elemend = 999999999;
let elemcounter = 0;
if(elemrange!="")
{
if(elemrange.includes("-"))
{
let svs = elemrange.split("-");
if(svs.length==2 && svs[0]!="" && svs[1]!="")
{
elemstart = Math.min(svs[0],elemend);
elemend = Math.min(svs[1],elemend);
}
}
else
{
elemstart = 0;
elemend = Math.min(elemend,elemrange);
}
}
let buffer = '';
let accusize = 0;
let accu = [];
newdb = [];
let lastloop = false;
let errs = null;
while (true) {
const { done, value } = await reader.read();
// Decode the chunk to a string
const chunk = decoder.decode(value, { stream: true });
accu.push(chunk);
if (done) {
lastloop = true;
}
accusize += chunk.length;
if(accusize<CHUNK_SIZE && !lastloop)
{
continue;
}
buffer += accu.join("");
accu = [];
accusize = 0;
// Process each character in the buffer
let objstart = 0;
let objend = 0;
let bl = buffer.length;
let inObject = false;
let inString = false;
let escapeNextChar = false;
let curlyBraceCount = 0;
for (let i = 0; i < bl; i++) {
const char = buffer[i];
if (char === '\\' && inString) {
escapeNextChar = !escapeNextChar;
continue;
}
if (char === '"' && !escapeNextChar) {
inString = !inString;
}
escapeNextChar = false;
if (inString) {
continue;
}
if (char === '{') {
if (!inObject) {
inObject = true;
objstart = i;
}
curlyBraceCount++;
} else if (char === '}') {
curlyBraceCount--;
}
// When curlyBraceCount returns to 0, we have a complete object
if (inObject && curlyBraceCount === 0) {
let jsonstr = buffer.slice(objstart, i + 1);
objend = i;
inObject = false;
try{
const jsonObject = JSON.parse(jsonstr);
if(elemcounter>=elemstart && elemcounter<elemend)
{
newdb.push(jsonObject);
}
++elemcounter;
}catch(ex)
{
errs = ex;
console.log(ex);
}
}
}
if(objstart>0 && objend>0)
{
inObject = false;
buffer = buffer.slice(objend+1); // Remove the processed object from the buffer
if(newdb.length>=(elemend-elemstart))
{
errs = `Loading stopped at ${newdb.length} items. Specified range exceeded.`
lastloop = true;
}
}
if(lastloop)
{
break;
}
}
if(newdb.length>0)
{
postLoad();
if(errs)
{
contentsDiv.innerText = `Dataset partially loaded.\nInterruption occurred while loading dataset file: ${lastfile.name}\n${errs}`;
}
}else{
contentsDiv.innerText = `Error: Could not load dataset file: ${lastfile.name}`;
}
}
const reader = new FileReader();
reader.onload = function (e) {
let loadok = false;
try
{
//try normal json
newdb = JSON.parse(e.target.result);
loadok = true;
}
catch(err)
{
console.log(err);
//try jsonl
try
{
const content = e.target.result;
if(content)
{
const lines = content.split('\n');
newdb = lines.filter(line => line.trim()).map(line => JSON.parse(line));
loadok = true;
}
}
catch(err2)
{
console.log(err2);
}
}
if(loadok)
{
const elemrange = (document.getElementById('elemrange').value);
let elemstart = 0;
let elemend = 999999999;
let elemcounter = 0;
if(elemrange!="")
{
if(elemrange.includes("-"))
{
let svs = elemrange.split("-");
if(svs.length==2 && svs[0]!="" && svs[1]!="")
{
elemstart = Math.min(svs[0],elemend);
elemend = Math.min(svs[1],elemend);
}
}
else
{
elemstart = 0;
elemend = Math.min(elemend,elemrange);
}
}
newdb = newdb.slice(elemstart, elemend);
postLoad();
}
else
{
if(filesizemb > 0.01 && (lastfile.type === "application/json" || lastfile.name.endsWith(".jsonl")))
{
//try big json
streamJsonFile(lastfile);
contentsDiv.innerText = `Attempting Fallback Stream-Load of Massive File:\n${lastfile.name} (${filesizemb.toFixed(0)} mb).\nPlease wait, this may take a long time...`;