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fixes bug where we wouldn't upload changes to files
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@arunbhardwaj
arunbhardwaj committed Apr 11, 2023
1 parent d41f3d4 commit debec64
Showing 1 changed file with 16 additions and 209 deletions.
225 changes: 16 additions & 209 deletions scripts/leetcode.js
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Original file line number Diff line number Diff line change
Expand Up @@ -36,114 +36,6 @@ let difficulty = '';
/* state of upload for progress */
let uploadState = { uploading: false };

/* Get file extension for submission */
function findLanguage() {
const tag = [
...document.getElementsByClassName('ant-select-selection-selected-value'),
...document.getElementsByClassName('Select-value-label')
];
if (tag && tag.length > 0) {
for (let i = 0; i < tag.length; i += 1) {
const elem = tag[i].textContent;
if (elem !== undefined && languages[elem] !== undefined) {
return languages[elem];
}
}
}
return null;
}

/* Function for finding and parsing the full code. */
/* - At first find the submission details url. */
/* - Then send a request for the details page. */
/* - Finally, parse the code from the html reponse. */
/* - Also call the callback if available when upload is success */
function findCode(uploadGit, problemName, fileName, msg, action, cb = undefined) {
/* Get the submission details url from the submission page. */
let submissionURL;
const e = document.getElementsByClassName('status-column__3SUg');
if (checkElem(e)) {
// for normal problem submisson
const submissionRef = e[1].innerHTML.split(' ')[1];
submissionURL = 'https://leetcode.com' + submissionRef.split('=')[1].slice(1, -1);
} else {
// for a submission in explore section
const submissionRef = document.getElementById('result-state');
submissionURL = submissionRef.href;
}

if (submissionURL == undefined) {
return;
}

/* Request for the submission details page */
const xhttp = new XMLHttpRequest();
xhttp.onreadystatechange = function () {
if (this.readyState == 4 && this.status == 200) {
/* received submission details as html reponse. */
var doc = new DOMParser().parseFromString(this.responseText, 'text/html');
/* the response has a js object called pageData. */
/* Pagedata has the details data with code about that submission */
var scripts = doc.getElementsByTagName('script');
for (var i = 0; i < scripts.length; i++) {
var text = scripts[i].innerText;
if (text.includes('pageData')) {
/* Considering the pageData as text and extract the substring
which has the full code */
var firstIndex = text.indexOf('submissionCode');
var lastIndex = text.indexOf('editCodeUrl');
var slicedText = text.slice(firstIndex, lastIndex);
/* slicedText has code as like as. (submissionCode: 'Details code'). */
/* So finding the index of first and last single inverted coma. */
var firstInverted = slicedText.indexOf("'");
var lastInverted = slicedText.lastIndexOf("'");
/* Extract only the code */
var codeUnicoded = slicedText.slice(firstInverted + 1, lastInverted);
/* The code has some unicode. Replacing all unicode with actual characters */
var code = codeUnicoded.replace(/\\u[\dA-F]{4}/gi, function (match) {
return String.fromCharCode(parseInt(match.replace(/\\u/g, ''), 16));
});

/*
for a submisssion in explore section we do not get probStat beforehand
so, parse statistics from submisson page
*/
if (!msg) {
slicedText = text.slice(text.indexOf('runtime'), text.indexOf('memory'));
const resultRuntime = slicedText.slice(
slicedText.indexOf("'") + 1,
slicedText.lastIndexOf("'"),
);
slicedText = text.slice(text.indexOf('memory'), text.indexOf('total_correct'));
const resultMemory = slicedText.slice(
slicedText.indexOf("'") + 1,
slicedText.lastIndexOf("'"),
);
msg = `Time: ${resultRuntime}, Memory: ${resultMemory} - LeetHub`;
}

if (code != null) {
setTimeout(function () {
uploadGit(
btoa(unescape(encodeURIComponent(code))),
problemName,
fileName,
msg,
action,
false,
cb,
);
}, 2000);
}
}
}
}
};

xhttp.open('GET', submissionURL, true);
xhttp.send();
}

/* Main function for uploading code to GitHub repo, and callback cb is called if success */
const upload = (token, hook, code, problem, filename, sha, commitMsg, cb = undefined) => {
const URL = `https://api.github.com/repos/${hook}/contents/${problem}/${filename}`;
Expand Down Expand Up @@ -315,8 +207,8 @@ function uploadGit(

/* Get SHA, if it exists */
const sha =
stats?.shas?.problemName?.[fileName] !== undefined
? stats.shas.problemName[fileName]
stats?.shas?.[problemName]?.[fileName] !== undefined
? stats.shas[problemName][fileName]
: '';

console.log(`UploadGit::Action::${action}::File::${fileName}::Storage::SHA`, sha);
Expand Down Expand Up @@ -420,71 +312,6 @@ function addLeadingZeros(title) {
return title;
}

/* Parser function for the question, question title, question difficulty, and tags */
function parseQuestion() {
var questionUrl = window.location.href;
if (questionUrl.endsWith('/submissions/')) {
questionUrl = questionUrl.substring(0, questionUrl.lastIndexOf('/submissions/') + 1);
}
const questionElem = document.getElementsByClassName('content__u3I1 question-content__JfgR');
const questionDescriptionElem = document.getElementsByClassName('question-description__3U1T');
if (checkElem(questionElem)) {
const qbody = questionElem[0].innerHTML;

// Problem title.
let qtitle = document.getElementsByClassName('css-v3d350');
if (checkElem(qtitle)) {
qtitle = qtitle[0].innerHTML;
} else {
qtitle = 'unknown-problem';
}

// Problem difficulty, each problem difficulty has its own class.
const isHard = document.getElementsByClassName('css-t42afm');
const isMedium = document.getElementsByClassName('css-dcmtd5');
const isEasy = document.getElementsByClassName('css-14oi08n');

if (checkElem(isEasy)) {
difficulty = 'Easy';
} else if (checkElem(isMedium)) {
difficulty = 'Medium';
} else if (checkElem(isHard)) {
difficulty = 'Hard';
}
// Final formatting of the contents of the README for each problem
const markdown = `<h2><a href="${questionUrl}">${qtitle}</a></h2><h3>${difficulty}</h3><hr>${qbody}`;
return markdown;
} else if (checkElem(questionDescriptionElem)) {
let questionTitle = document.getElementsByClassName('question-title');
if (checkElem(questionTitle)) {
questionTitle = questionTitle[0].innerText;
} else {
questionTitle = 'unknown-problem';
}

const questionBody = questionDescriptionElem[0].innerHTML;
const markdown = `<h2>${questionTitle}</h2><hr>${questionBody}`;

return markdown;
}

return null;
}

/* Parser function for time/space stats */
function parseStats() {
const probStats = document.getElementsByClassName('data__HC-i');
if (!checkElem(probStats)) {
return null;
}
const time = probStats[0].textContent;
const timePercentile = probStats[1].textContent;
const space = probStats[2].textContent;
const spacePercentile = probStats[3].textContent;

return `Time: ${time} (${timePercentile}), Space: ${space} (${spacePercentile}) - LeetHub`;
}

/* Discussion Link - When a user makes a new post, the link is prepended to the README for that problem.*/
document.addEventListener('click', event => {
const element = event.target;
Expand Down Expand Up @@ -516,38 +343,6 @@ document.addEventListener('click', event => {
}
});

/* function to get the notes if there is any
the note should be opened atleast once for this to work
this is because the dom is populated after data is fetched by opening the note */
function getNotesIfAny() {
// there are no notes on expore
if (document.URL.startsWith('https://leetcode.com/explore/')) return '';

notes = '';
if (
checkElem(document.getElementsByClassName('notewrap__eHkN')) &&
checkElem(
document
.getElementsByClassName('notewrap__eHkN')[0]
.getElementsByClassName('CodeMirror-code'),
)
) {
notesdiv = document
.getElementsByClassName('notewrap__eHkN')[0]
.getElementsByClassName('CodeMirror-code')[0];
if (notesdiv) {
for (i = 0; i < notesdiv.childNodes.length; i++) {
if (notesdiv.childNodes[i].childNodes.length == 0) continue;
text = notesdiv.childNodes[i].childNodes[0].innerText;
if (text) {
notes = `${notes}\n${text.trim()}`.trim();
}
}
}
}
return notes.trim();
}

const loader = setInterval(() => {
let probType;
let success = false;
Expand Down Expand Up @@ -620,7 +415,7 @@ const loader = setInterval(() => {
: undefined;

/* Only create README if not already created */
if (sha === undefined) {
// if (sha === undefined) {
/* @TODO: Change this setTimeout to Promise */
uploadGit(
btoa(unescape(encodeURIComponent(probStatement))),
Expand All @@ -630,7 +425,7 @@ const loader = setInterval(() => {
'upload',
false,
);
}
// }
});

/* get the notes and only upload it if there are any*/
Expand Down Expand Up @@ -785,6 +580,12 @@ function injectStyle() {
}

function LeetCodeV1() {}
/* Function for finding and parsing the full code. */
/* - At first find the submission details url. */
/* - Then send a request for the details page. */
/* - Finally, parse the code from the html reponse. */
/* - Also call the callback if available when upload is success */

LeetCodeV1.prototype.findCode = function (
uploadGit,
problemName,
Expand Down Expand Up @@ -892,6 +693,9 @@ LeetCodeV1.prototype.findLanguage = function () {
}
return null;
}
/* function to get the notes if there is any
the note should be opened atleast once for this to work
this is because the dom is populated after data is fetched by opening the note */
LeetCodeV1.prototype.getNotesIfAny = function () {
// there are no notes on expore
if (document.URL.startsWith('https://leetcode.com/explore/')) return '';
Expand Down Expand Up @@ -920,6 +724,7 @@ LeetCodeV1.prototype.getNotesIfAny = function () {
}
return notes.trim();
}
/* Parser function for time/space stats */
LeetCodeV1.prototype.parseStats = function () {
const probStats = document.getElementsByClassName('data__HC-i');
if (!checkElem(probStats)) {
Expand All @@ -932,6 +737,8 @@ LeetCodeV1.prototype.parseStats = function () {

return `Time: ${time} (${timePercentile}), Space: ${space} (${spacePercentile}) - LeetHub`;
}

/* Parser function for the question, question title, question difficulty, and tags */
LeetCodeV1.prototype.parseQuestion = function () {
var questionUrl = window.location.href;
if (questionUrl.endsWith('/submissions/')) {
Expand Down

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