Allows pinning chats in the ChatGPT sidebar
目前為
// ==UserScript==
// @name Pin Chats in ChatGPT
// @version 20240522
// @description Allows pinning chats in the ChatGPT sidebar
// @author jamesdeluk
// @match https://chatgpt.com/*
// @grant none
// @namespace https://greasyfork.org/users/242246
// ==/UserScript==
(function () {
"use strict";
async function waitForElement(selector) {
while (!document.querySelector(selector)) {
await new Promise((resolve) => requestAnimationFrame(resolve));
}
// Load pinned chats from local storage
var pinnedChats = JSON.parse(localStorage.getItem("pinnedChats") || "[]");
// Add toggle pin button to each chat item
function addPinButton(chatItem, chatId, chatTitle) {
var pinButton = document.createElement("button");
pinButton.innerHTML = "📌";
pinButton.className = "pin-button";
pinButton.title = "Toggle pin";
pinButton.onclick = function (event) {
event.preventDefault();
event.stopPropagation();
togglePinChat(chatId, chatTitle, pinButton);
};
var chatTextDiv = chatItem.querySelector(
".relative.grow.overflow-hidden.whitespace-nowrap"
);
chatTextDiv.parentElement.insertBefore(pinButton, chatTextDiv);
}
// Toggle pin/unpin chat function
function togglePinChat(chatId, chatTitle, button) {
var chatIndex = pinnedChats.findIndex((chat) => chat.id === chatId);
if (chatIndex === -1) {
pinnedChats.push({ id: chatId, title: chatTitle });
} else {
pinnedChats.splice(chatIndex, 1);
}
localStorage.setItem("pinnedChats", JSON.stringify(pinnedChats));
renderPinnedChats();
}
// Render pinned chats
function renderPinnedChats() {
var todaySection = ''
var headers = document.querySelectorAll("h3");
for (var i = 0; i < headers.length; i++) {
if (headers[i].textContent.trim() === "Today") {
todaySection = headers[i].closest("div");
}
}
var pinnedSection = document.getElementById("pinned-chats-section");
if (!pinnedSection) {
pinnedSection = document.createElement("div");
pinnedSection.id = "pinned-chats-section";
todaySection.parentElement.insertBefore(pinnedSection, todaySection);
}
pinnedSection.innerHTML = "";
var header = document.createElement("h3");
header.className =
"pb-2 pt-3 px-2 text-xs font-medium text-ellipsis overflow-hidden break-all text-token-text-secondary";
header.innerText = "Pinned";
pinnedSection.appendChild(header);
pinnedChats.forEach((chat) => {
var chatItem = document.createElement("li");
chatItem.className =
"group relative rounded-lg active:opacity-90 hover:bg-token-sidebar-surface-secondary";
chatItem.innerHTML = `
<a href="/c/${chat.id}" class="flex items-center gap-2 p-2">
<div class="relative grow overflow-hidden whitespace-nowrap">${chat.title}
<div class="absolute bottom-0 right-0 top-0 bg-gradient-to-l to-transparent from-token-sidebar-surface-primary group-hover:from-token-sidebar-surface-secondary w-8 from-0% group-hover:w-20"></div>
</div>
</a>
`;
pinnedSection.appendChild(chatItem);
});
}
// Initial rendering of pinned chats
renderPinnedChats();
// Observe sidebar for new chat items
var sidebarObserver = new MutationObserver((mutations) => {
mutations.forEach((mutation) => {
if (mutation.addedNodes) {
mutation.addedNodes.forEach((node) => {
if (node.nodeType === 1 && node.matches("li")) {
var chatId = node
.querySelector("a")
.getAttribute("href")
.split("/")
.pop();
var chatTitle = node.querySelector(
".relative.grow.overflow-hidden.whitespace-nowrap"
).innerText;
addPinButton(node, chatId, chatTitle);
}
});
}
});
});
var sidebar = document.querySelector("nav");
if (sidebar) {
sidebarObserver.observe(sidebar, { childList: true, subtree: true });
// Add pin buttons to existing chat items
sidebar.querySelectorAll("li").forEach((chatItem) => {
var chatId = chatItem
.querySelector("a")
.getAttribute("href")
.split("/")
.pop();
var chatTitle = chatItem.querySelector(
".relative.grow.overflow-hidden.whitespace-nowrap"
).innerText;
addPinButton(chatItem, chatId, chatTitle);
});
}
}
waitForElement(".relative.grow.overflow-hidden.whitespace-nowrap");
})();