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Minimal ChatGPT Message Logger + Injector + Submitter

Listen for postMessage from parent, log to console, enter it into the chat input, and submit

当前为 2025-05-21 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name         Minimal ChatGPT Message Logger + Injector + Submitter
  3. // @description  Listen for postMessage from parent, log to console, enter it into the chat input, and submit
  4. // @match        https://chatgpt.com/*
  5. // @version 0.0.1.20250521164644
  6. // @namespace https://greasyfork.org/users/1435046
  7. // ==/UserScript==
  8.  
  9. (function () {
  10.   'use strict';
  11.  
  12.   window.addEventListener('message', function (event) {
  13.  
  14.     // Handle search button clicks
  15.     if (event.data && event.data.type === 'searchButtonClicked') {
  16.       const searchBtn1 = document.querySelector('[data-testid="composer-button-search"]');
  17.  
  18.       const searchButton2 = document.getElementById('system-hint-button');
  19.  
  20.       if (searchBtn1) searchBtn1.click();
  21.  
  22.       if (searchButton2) {
  23.         searchButton2.focus(); // Sometimes needed to simulate a real user
  24.         searchButton2.dispatchEvent(new PointerEvent('pointerdown', { bubbles: true }));
  25.  
  26.         document.querySelector("#radix-«R4pbcp4mafacth95j5H1» > div > div:nth-of-type(2)").click()
  27.  
  28.       };
  29.       return;
  30.     }
  31.  
  32.     if (event.data && event.data.type === 'reasonButtonClicked') {
  33.       const reasonBtn = document.querySelector('[data-testid="composer-button-reason"]');
  34.       if (reasonBtn) reasonBtn.click();
  35.       return;
  36.     }
  37.  
  38.     if (event.data && event.data.type === 'newChatButtonClicked') {
  39.       // Click the "New chat" anchor link
  40.       const newChatLink = document.querySelector('a[aria-label="New chat"][href="/"]');
  41.       if (newChatLink) newChatLink.click();
  42.       return;
  43.     }
  44.  
  45.     if (event.data.type !== 'prompt') return;
  46.  
  47.     // Locate ProseMirror composer
  48.     const composer = document.querySelector('.ProseMirror');
  49.     if (!composer) return;
  50.  
  51.     console.log('Injecting message:', event.data.content);
  52.  
  53.     // Focus and inject the text
  54.     composer.focus();
  55.  
  56.     const lines = event.data.content.split('\n');
  57.     const html = lines
  58.       .map(line => `<p>${line
  59.         .replace(/&/g, '&amp;')
  60.         .replace(/</g, '&lt;')
  61.         .replace(/>/g, '&gt;')}</p>`)
  62.       .join('');
  63.     composer.innerHTML = html;
  64.  
  65.     composer.dispatchEvent(new InputEvent('input', { bubbles: true }));
  66.  
  67.     // Observe DOM changes until the send button is enabled
  68.     const observer = new MutationObserver(function (mutations, obs) {
  69.       const sendBtn = document.querySelector('[data-testid="send-button"]');
  70.       if (sendBtn && !sendBtn.disabled) {
  71.         obs.disconnect();
  72.         console.log('Submitting message');
  73.         sendBtn.click();
  74.       }
  75.     });
  76.  
  77.     observer.observe(document, {
  78.       childList: true,
  79.       subtree: true,
  80.       attributes: true,
  81.       attributeFilter: ['disabled']
  82.     });
  83.   });
  84. })();