Paste text into z textarea from main page
// ==UserScript==
// @name z Paste
// @description Paste text into z textarea from main page
// @match *://chat.z.ai/*
// @version 0.0.1.20251112123007
// @namespace https://greasyfork.org/users/1435046
// ==/UserScript==
(function () {
'use strict';
window.addEventListener("message", event => {
const data = event.data;
if (event.data === 'reload') {
window.location.reload();
}
if (event.data?.type === 'newChatButtonClicked') {
const customNewChatButton = document.querySelector('#new-chat-button');
if (customNewChatButton) customNewChatButton.click();
}
let zCssStyleId = document.getElementById('zCssStyleId');
let chatMessageInput = document.querySelector('div:has(> div > div > div > div > form > div > div > textarea[id="chat-input"])');
let chatMessageInputRule = 'div:has(> div > div > div > div > form > div > div > textarea[id="chat-input"]) {display: none !important;}';
let header = document.querySelector('nav.sticky:has(> div > div > div > div > div > button#sidebar-toggle-button)');
let headerRule = 'nav.sticky:has(> div > div > div > div > div > button#sidebar-toggle-button) {display: none !important;}';
//if event data type is defaultChatMessageInputDisplay
if (event.data?.type === 'defaultChatMessageInputDisplay') {
console.log('default');
if (chatMessageInput) {
zCssStyleId.innerHTML = zCssStyleId.innerHTML.replace(`${chatMessageInputRule}`, '');
zCssStyleId.innerHTML = zCssStyleId.innerHTML.replace(`${headerRule}`, '');
//header.style.removeProperty('display');
//return
return;
}
}
if (event.data?.type === 'customizeChatMessageInputDisplay') {
console.log('customize');
if (chatMessageInput) {
zCssStyleId.innerHTML += `${chatMessageInputRule}`
zCssStyleId.innerHTML += `${headerRule}`
//header.style.display = 'none';
//return
return;
}
}
if (event.data.type === "prompt" && event.data.content.trim()) {
const textarea = document.querySelector('textarea[id="chat-input"]');
if (textarea) {
const nativeInputValueSetter = Object.getOwnPropertyDescriptor(window.HTMLTextAreaElement.prototype, "value").set;
nativeInputValueSetter.call(textarea, event.data.content); // Set like the browser would
// Now trigger a React-compatible InputEvent
const inputEvent = new InputEvent('input', {
bubbles: true,
cancelable: true,
inputType: 'insertText',
data: event.data.content,
});
textarea.dispatchEvent(inputEvent);
const sendButton = document.querySelector('button[id="send-message-button"]');
if (!sendButton.hasAttribute('disabled')) {
sendButton.click();
} else {
const observer = new MutationObserver(() => {
if (!sendButton.disabled) {
observer.disconnect();
sendButton.click();
}
});
observer.observe(sendButton, { attributes: true, attributeFilter: ['disabled'] });
}
}
}
});
})();