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OpenAI Playground Hotkeys and Accessibility Enhancements

OpenAI playground accessibility enhancements with keyboard navigation. Quickly edit/delete/expand messages.

当前为 2025-04-17 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name         OpenAI Playground Hotkeys and Accessibility Enhancements
  3. // @namespace    http://tampermonkey.net/
  4. // @license      MIT
  5. // @author       Rekt
  6. // @version      1.1.0
  7. // @description  OpenAI playground accessibility enhancements with keyboard navigation. Quickly edit/delete/expand messages.
  8. // @match        https://platform.openai.com/playground/prompts*
  9. // @grant        none
  10. // ==/UserScript==
  11.  
  12. (function() {
  13.     'use strict';
  14.  
  15.     // Tracks if user is editing a message
  16.     let isEditing = false;
  17.  
  18.     // --- Message Box and Action Selectors ---
  19.     function getMessageBoxes() {
  20.         return Array.from(document.querySelectorAll("div.LT9iz > div > div > div:nth-child(1) > div"));
  21.     }
  22.  
  23.     function getButtonsBarInMessageBox(msgBox) {
  24.         return msgBox.querySelector(".rqgky > ._5qprQ");
  25.     }
  26.  
  27.     function getButtonsInMessageBox(msgBox) {
  28.         let btnBar = getButtonsBarInMessageBox(msgBox);
  29.         if (!btnBar) return [];
  30.         return Array.from(btnBar.querySelectorAll("button")).filter(btn => btn.offsetParent !== null);
  31.     }
  32.  
  33.     // --- Message Type Detection ---
  34.     function isAssistantMessage(msgBox) {
  35.         let roleElement = msgBox.querySelector("div");
  36.         if (roleElement && roleElement.innerText) {
  37.             return roleElement.innerText.toLowerCase().includes("assistant");
  38.         }
  39.         let boxes = getMessageBoxes();
  40.         let idx = boxes.indexOf(msgBox);
  41.         return idx !== -1 && idx % 2 === 1;
  42.     }
  43.  
  44.     // --- Robust Edit Button Selector ---
  45.     function getEditButton(msgBox) {
  46.         let btnBar = getButtonsBarInMessageBox(msgBox);
  47.         if (!btnBar) return null;
  48.         let isAssistant = isAssistantMessage(msgBox);
  49.         let btns = getButtonsInMessageBox(msgBox);
  50.  
  51.         if (isAssistant) {
  52.             let btn = btnBar.querySelector("button:nth-child(1)");
  53.             if (btn && btn.offsetParent !== null) return btn;
  54.         } else {
  55.             let btn = btnBar.querySelector("button:nth-child(4)");
  56.             if (btn && btn.offsetParent !== null) return btn;
  57.         }
  58.  
  59.         for (let btn of btns) {
  60.             let svg = btn.querySelector("svg");
  61.             let ariaLabel = svg ? svg.getAttribute("aria-label") : "";
  62.             if (
  63.                 (btn.innerText && btn.innerText.toLowerCase().includes('edit')) ||
  64.                 (btn.title && btn.title.toLowerCase().includes('edit')) ||
  65.                 (ariaLabel && ariaLabel.toLowerCase().includes('edit'))
  66.             ) {
  67.                 return btn;
  68.             }
  69.         }
  70.         return null;
  71.     }
  72.  
  73.     // --- Delete Button Selector ---
  74.     function getDeleteButton(msgBox) {
  75.         let btnBar = getButtonsBarInMessageBox(msgBox);
  76.         if (!btnBar) return null;
  77.         let btns = getButtonsInMessageBox(msgBox);
  78.         for (let btn of btns) {
  79.             let svg = btn.querySelector("svg");
  80.             let ariaLabel = svg ? svg.getAttribute("aria-label") : "";
  81.             if (
  82.                 (btn.innerText && btn.innerText.toLowerCase().includes('delete')) ||
  83.                 (btn.title && btn.title.toLowerCase().includes('delete')) ||
  84.                 (ariaLabel && ariaLabel.toLowerCase().includes('delete')) ||
  85.                 (ariaLabel && ariaLabel.toLowerCase().includes('trash'))
  86.             ) {
  87.                 return btn;
  88.             }
  89.         }
  90.         if (btns.length) return btns[btns.length - 1];
  91.         return null;
  92.     }
  93.  
  94.     // --- Expand Button Selector ---
  95.     function getExpandButton(msgBox) {
  96.         let btn = msgBox.querySelector(".G3JSV .BODGE > button");
  97.         return btn && btn.offsetParent !== null ? btn : null;
  98.     }
  99.  
  100.     // --- Keyboard + Click State ---
  101.     let selectedIdx = 0;
  102.  
  103.     // --- Highlight/Select Logic ---
  104.     function highlightSelected(noScroll) {
  105.         const boxes = getMessageBoxes();
  106.         boxes.forEach((box, idx) => {
  107.             box.style.outline = "";
  108.             box.style.zIndex = "";
  109.             box.dataset.vimnavSelected = "";
  110.         });
  111.         if (boxes[selectedIdx]) {
  112.             if (!noScroll) boxes[selectedIdx].scrollIntoView({block: "center", behavior: "smooth"});
  113.             boxes[selectedIdx].style.outline = "2px solid #00ffd0";
  114.             boxes[selectedIdx].style.zIndex = "10";
  115.             boxes[selectedIdx].dataset.vimnavSelected = "1";
  116.         }
  117.     }
  118.  
  119.     // --- Input Blocking ---
  120.     function notInInput() {
  121.         const ae = document.activeElement;
  122.         if (!ae) return true;
  123.         if (ae.matches("input, textarea, select")) return false;
  124.         if (ae.closest("[contenteditable='true']")) return false;
  125.         return true;
  126.     }
  127.  
  128.     function inContentEditable() {
  129.         const ae = document.activeElement;
  130.         if (!ae) return false;
  131.         if (ae.closest("[contenteditable='true']")) return true;
  132.         return false;
  133.     }
  134.  
  135.     // --- Move Selection ---
  136.     function moveSelection(delta) {
  137.         const boxes = getMessageBoxes();
  138.         if (!boxes.length) return;
  139.         selectedIdx = Math.max(0, Math.min(selectedIdx + delta, boxes.length - 1));
  140.         highlightSelected();
  141.     }
  142.  
  143.     // --- Toggle Edit for Selected Message ---
  144.     function toggleEditOfSelectedMessage() {
  145.         const boxes = getMessageBoxes();
  146.         if (!boxes.length || selectedIdx >= boxes.length) return;
  147.         const box = boxes[selectedIdx];
  148.         const btn = getEditButton(box);
  149.         if (btn) {
  150.             btn.click();
  151.         }
  152.     }
  153.  
  154.     // --- Toggle Expand for Selected Message ---
  155.     function expandSelectedMessage() {
  156.         const boxes = getMessageBoxes();
  157.         if (!boxes.length || selectedIdx >= boxes.length) return;
  158.         const box = boxes[selectedIdx];
  159.         const btn = getExpandButton(box);
  160.         if (btn) btn.click();
  161.     }
  162.  
  163.     // --- Keyboard Navigation, Expand/Contract, Toggle Edit, Delete ---
  164.     document.addEventListener("keydown", function(e) {
  165.         if (e.key === 'Escape' && inContentEditable()) {
  166.             toggleEditOfSelectedMessage();
  167.             e.preventDefault();
  168.             return;
  169.         }
  170.         if (isEditing) return; // Prevent navigation when editing
  171.         if (!notInInput()) return;
  172.         const boxes = getMessageBoxes();
  173.         if (!boxes.length) return;
  174.  
  175.         if (e.key === 'j' || e.key === 'ArrowDown') {
  176.             moveSelection(+1);
  177.             e.preventDefault();
  178.         } else if (e.key === 'k' || e.key === 'ArrowUp') {
  179.             moveSelection(-1);
  180.             e.preventDefault();
  181.         } else if (e.key === 'e') {
  182.             toggleEditOfSelectedMessage();
  183.             e.preventDefault();
  184.         } else if (e.key === 'x' || e.key === 'Delete') {
  185.             let box = boxes[selectedIdx];
  186.             let btn = getDeleteButton(box);
  187.             if (btn) {
  188.                 btn.click();
  189.                 e.preventDefault();
  190.             }
  191.         } else if (e.key === ' ' || e.key === 'Spacebar') {
  192.             if (!inContentEditable()) {
  193.                 expandSelectedMessage();
  194.                 e.preventDefault();
  195.             }
  196.         }
  197.     });
  198.  
  199.     // --- Click/DoubleClick for Selection & Expanding ---
  200.     function handleMsgBoxClick(e, idx) {
  201.         selectedIdx = idx;
  202.         highlightSelected(true);
  203.     }
  204.  
  205.     function handleMsgBoxDoubleClick(e, idx) {
  206.         selectedIdx = idx;
  207.         highlightSelected(true);
  208.         expandSelectedMessage();
  209.     }
  210.  
  211.     // --- On New Messages/UI Mutation: Maintain Highlight, Re-install Click Listeners ---
  212.     function ensureHighlightAndListeners() {
  213.         const boxes = getMessageBoxes();
  214.         boxes.forEach((box, idx) => {
  215.             if (!box.dataset.vimnavClickSet) {
  216.                 box.addEventListener('click', e => handleMsgBoxClick(e, idx));
  217.                 box.addEventListener('dblclick', e => handleMsgBoxDoubleClick(e, idx));
  218.                 box.dataset.vimnavClickSet = '1';
  219.             }
  220.             // Add focus/blur listeners to editable elements within message boxes
  221.             const editableElements = box.querySelectorAll("[contenteditable='true'], input, textarea");
  222.             editableElements.forEach(el => {
  223.                 el.addEventListener('focus', () => {
  224.                     isEditing = true;
  225.                 });
  226.                 el.addEventListener('blur', () => {
  227.                     isEditing = false;
  228.                 });
  229.             });
  230.         });
  231.         if (selectedIdx >= boxes.length) selectedIdx = boxes.length - 1;
  232.         if (selectedIdx < 0) selectedIdx = 0;
  233.         highlightSelected(true);
  234.     }
  235.  
  236.     // Initial Setup
  237.     setTimeout(ensureHighlightAndListeners, 1500);
  238.  
  239.     // Observe DOM Changes
  240.     const observer = new MutationObserver(ensureHighlightAndListeners);
  241.     observer.observe(document.body, {childList: true, subtree: true});
  242.  
  243.     // Expose for Debugging
  244.     window.OpenAIPlaygroundMsgNav = {
  245.         getMessageBoxes,
  246.         highlightSelected,
  247.         moveSelection,
  248.         getEditButton,
  249.         getDeleteButton,
  250.         expandSelectedMessage,
  251.         toggleEditOfSelectedMessage
  252.     };
  253. })();