// ==UserScript==
// @name ChatGPT撑开页面宽度
// @namespace https://greasyfork.org/
// @version 1.1.3
// @description 将页面宽度展开
// @author OpenAI - ChatGPT
// @match https://chat.openai.com/
// @match https://chat.openai.com/c/*
// @match https://chat.openai.com/?*
// @license AGPL-3.0-or-later
// ==/UserScript==
(function () {
"use strict";
const newMaxWidth = "90rem";
const targetClassName = ".xl\\:max-w-3xl";
const targetClass = "flex flex-col text-sm dark:bg-gray-800";
const desiredMinWidth = 1280;
const styleId = "await-max-width";
const btnId = "await-btn";
// const btnSvgId = "await-svg";
const btnShowTipId = "await-show-tip";
const textClass = "await-text";
function getById(id) {
const btn = document.getElementById(id);
if (!btn) {
setTimeout(function () {
return getById();
}, 1000);
}
return btn;
}
function styleCreate() {
const style = document.createElement("style");
style.innerHTML = `
.${styleId} {
max-width: ${newMaxWidth} !important;
}
.${btnId}{
right:2.8rem;
}
.${textClass}{
}
`;
document.head.appendChild(style);
}
function btnClickAdd() {
//在 id为prompt-textarea的元素后面添加一个btnClick按钮
const promptTextarea = document.getElementById("prompt-textarea");
if (!promptTextarea) {
setTimeout(function () {
btnClickAdd();
}, 1000);
return;
}
promptTextarea.insertAdjacentHTML(
"afterend",
` `
);
}
function removeStyle(el) {
el.classList.remove(styleId);
}
function editStyle(el) {
el.style.transition = "max-width 1s";
setTimeout(function () {
el.style.transition = "";
}, 1000);
el.classList.add(styleId);
}
function openSvg() {
const btn = getById(btnId);
//替换btn的svg
btn.innerHTML = "";
btn.insertAdjacentHTML(
"afterbegin",
`撑开`
// `撑开`
);
// btn.insertAdjacentHTML(
// "afterbegin",
// ``
// );
btn.addEventListener("click", function () {
checkObserver(1);
closeSvg();
});
}
function closeSvg() {
const btn = getById(btnId);
btn.innerHTML = "";
btn.insertAdjacentHTML(
"afterbegin",
`还原`
);
// btn.insertAdjacentHTML(
// "afterbegin",
// ``
// );
btn.addEventListener("click", function () {
checkObserver(2);
openSvg();
});
}
function showTip() {
styleCreate();
const toggleButton = document.querySelector("nav");
if (!toggleButton) {
setTimeout(function () {
showTip();
}, 1000);
return;
}
toggleButton.insertAdjacentHTML(
"beforeend",
`如果页面宽度未展开，请重新点击此树结构导航栏
或者直接点击我
提示内容十秒后自动消失
`
);
const btn = getById(btnShowTipId);
btn.addEventListener("click", function () {
run();
});
setTimeout(function () {
btn.remove();
}, 10000);
}
function btnClick() {
const toggleButton = document.querySelector("nav");
if (!toggleButton) {
setTimeout(function () {
btnClick();
}, 1000);
return;
}
toggleButton.addEventListener("click", function () {
setTimeout(function () {
run();
btnClick();
}, 1000);
});
}
function checkForm() {
var elementForm = document.querySelectorAll("form");
if (!elementForm || elementForm.length === 0) {
setTimeout(function () {
checkObserver();
}, 1000);
return;
}
elementForm.forEach(function (element) {
if (element.className.indexOf("xl:max-w-3xl") > -1) {
editStyle(element);
}
});
}
function checkObserver(type = 1) {
var parentElement = document.getElementsByClassName(targetClass)[0];
if (!parentElement) {
setTimeout(function () {
checkObserver(type);
}, 1000);
return;
}
parentElement.querySelectorAll(targetClassName).forEach(function (flexDiv) {
if (type === 1) {
editStyle(flexDiv);
} else {
removeStyle(flexDiv);
}
});
var observer = new MutationObserver(function (mutations) {
mutations.forEach(function (mutation) {
mutation.addedNodes.forEach(function (addedNode) {
var flexDivList = addedNode.querySelectorAll(targetClassName);
flexDivList.forEach(function (flexDiv) {
if (type === 1) {
editStyle(flexDiv);
} else {
removeStyle(flexDiv);
}
});
});
});
});
var config = { childList: true, subtree: true };
observer.observe(parentElement, config);
}
function run() {
checkForm();
checkObserver();
btnClickAdd();
closeSvg();
}
window.addEventListener("resize", run);
window.onload = function () {
if (window.innerWidth < desiredMinWidth) {
return;
}
showTip();
btnClick();
setTimeout(function () {
run();
}, 2000);
};
})();