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Copy Last Code Block on ChatGPT Without Header

Adds a button to copy the last code block on chat.openai.com without copying the header

  1. // ==UserScript==
  2. // @name         Copy Last Code Block on ChatGPT Without Header
  3. // @namespace    http://tampermonkey.net/
  4. // @version      1.2
  5. // @description  Adds a button to copy the last code block on chat.openai.com without copying the header
  6. // @author       max5555
  7. // @license      MIT
  8. // @match        https://chat.openai.com/*
  9. // @grant        none
  10. // ==/UserScript==
  11.  
  12. (function() {
  13.     'use strict';
  14.  
  15.     // Create the copy button
  16.     const copyButton = document.createElement('button');
  17.     copyButton.textContent = 'Copy Last Code';
  18.     copyButton.style.position = 'fixed';
  19.     copyButton.style.bottom = '20px';
  20.     copyButton.style.right = '20px';
  21.     copyButton.style.zIndex = '1000';
  22.  
  23.     // Add the button to the body
  24.     document.body.appendChild(copyButton);
  25.  
  26.     // Function to show notification
  27.     function showNotification(message, duration = 3000) {
  28.         const notification = document.createElement('div');
  29.         notification.textContent = message;
  30.         notification.style.position = 'fixed';
  31.         notification.style.bottom = '50px';
  32.         notification.style.right = '20px';
  33.         notification.style.backgroundColor = 'lightgreen';
  34.         notification.style.padding = '10px';
  35.         notification.style.borderRadius = '5px';
  36.         notification.style.boxShadow = '0 0 5px rgba(0, 0, 0, 0.3)';
  37.         notification.style.zIndex = '1001';
  38.  
  39.         document.body.appendChild(notification);
  40.  
  41.         setTimeout(() => {
  42.             notification.remove();
  43.         }, duration);
  44.     }
  45.  
  46.     // Function to copy the last code block
  47.     copyButton.addEventListener('click', () => {
  48.         const codeContainers = document.querySelectorAll('pre code');
  49.         if (codeContainers.length > 0) {
  50.             const lastCodeContainer = codeContainers[codeContainers.length - 1];
  51.             navigator.clipboard.writeText(lastCodeContainer.textContent).then(() => {
  52.                 showNotification('Code copied to clipboard!');
  53.             }).catch(err => {
  54.                 console.error('Failed to copy text: ', err);
  55.             });
  56.         } else {
  57.             showNotification('No code blocks found!');
  58.         }
  59.     });
  60. })();