submit code using LF instead of CRLF
Per
// ==UserScript==
// @name AtCoder dos2unix UserScript
// @namespace https://github.com/kmyk
// @version 1.6
// @description submit code using LF instead of CRLF
// @author Kimiyuki Onaka
// @match *://atcoder.jp/contests/*/submit*
// @match *://atcoder.jp/contests/*/tasks/*
// @match *://beta.atcoder.jp/contests/*/submit*
// @match *://beta.atcoder.jp/contests/*/tasks/*
// @match *://*.contest.atcoder.jp/submit*
// ==/UserScript==
function post(path, payload, expectedURL) {
const xhr = new XMLHttpRequest();
xhr.open("POST", path, false);
xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
xhr.send(payload);
console.log(xhr);
if (xhr.responseURL == expectedURL) {
location.href = xhr.responseURL;
}
else {
alert("AtCoder dos2unix UserScript: something wrong / なんか変だよ ソースコードが空だったり連投制限に引っ掛かってたりしませんか");
}
}
function addNewButton(normalButton) {
const button = document.createElement("button");
button.innerText = "提出 (dos2unix)";
for (const value of normalButton.classList) {
button.classList.add(value);
}
button.classList.remove("btn-primary");
button.classList.add("btn-success");
normalButton.parentNode.insertBefore(button, normalButton.nextSibling);
const space = document.createTextNode(" ");
normalButton.parentNode.insertBefore(space, button);
return button;
}
function beta() {
const taskScreenName = document.getElementsByName("data.TaskScreenName")[0];
const sourceCode = document.getElementsByName("sourceCode")[0];
const csrfToken = document.getElementsByName("csrf_token")[0];
const normalSubmit = document.getElementById("submit");
const submit = addNewButton(normalSubmit);
submit.addEventListener("click", function (e) {
e.preventDefault();
// NOTE: I didn't know why, but the "data.LanguageId" must be gotten here. see https://github.com/kmyk/atcoder-dos2unix-userscript/issues/2
const languageId = document.getElementsByName("data.LanguageId")[0];
const contestId = location.pathname.split('/')[2];
const data = [];
for (const tag of [taskScreenName, languageId, sourceCode, csrfToken]) {
var value = tag.value;
if (tag === sourceCode) {
value = $(sourceCode).data('editor').getValue();
}
data.push(tag.name + '=' + encodeURIComponent(value));
console.log([tag.name, value]);
}
const payload = data.join('&');
console.log(payload);
const path = "/contests/" + contestId + "/submit";
const expectedURL = location.origin + "/contests/" + contestId + "/submissions/me";
post(path, payload, expectedURL);
});
}
function alpha() {
const session = document.getElementsByName("__session")[0];
const taskId = document.getElementsByName("task_id")[0];
const languageId207 = document.getElementsByName("language_id_207")[0];
const languageId2520 = document.getElementsByName("language_id_2520")[0];
const sourceCode = document.getElementsByName("source_code")[0];
const normalSubmit = document.getElementsByTagName("button")[0];
const submit = addNewButton(normalSubmit);
submit.addEventListener("click", function (e) {
e.preventDefault();
const data = [];
for (const tag of [session, taskId, languageId207, languageId2520, sourceCode]) {
data.push(tag.name + '=' + encodeURIComponent(tag.value));
console.log([tag.name, tag.value]);
}
const payload = data.join('&');
console.log(payload);
const path = "/submit?task_id=" + taskId.value;
const expectedURL = location.origin + "/submissions/me";
post(path, payload, expectedURL);
});
}
function main() {
if (location.hostname.endsWith(".contest.atcoder.jp")) {
alpha();
}
else {
beta();
}
}
main();