Mistral Chat Receiver (Fixed)

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Mistral Chat Receiver (Fixed)

Paste postMessage prompts into chat.mistral.ai and light up the Send button

当前为 2025-05-20 提交的版本，查看最新版本。

换行

// ==UserScript==
// @name         Mistral Chat Receiver (Fixed)
// @description  Paste postMessage prompts into chat.mistral.ai and light up the Send button
// @match        https://chat.mistral.ai/*
// @run-at       document-idle
// @version 0.0.1.20250520203002
// @namespace http://greasyfork.icu/users/1435046
// ==/UserScript==

(() => {
  window.addEventListener('message', e => {
    const { type, content } = e.data;
    if (type !== 'prompt' || !content) return;

    const ta = document.querySelector('textarea[name="message.text"]');
    if (!ta) return;

    // 1. Use the native setter so React notices the value change
    const nativeSetter = Object.getOwnPropertyDescriptor(
      HTMLTextAreaElement.prototype,
      'value'
    ).set;
    nativeSetter.call(ta, content);

    // 2. Fire the input event so React’s onChange handler runs
    ta.dispatchEvent(new InputEvent('input', { bubbles: true }));

    // 3. Optionally fire composition events if needed by the editor
    ta.dispatchEvent(new CompositionEvent('compositionstart', { bubbles: true }));
    ta.dispatchEvent(new CompositionEvent('compositionend',   { bubbles: true }));

    // 4. Focus the textarea to ensure the Send button becomes active
    ta.focus();

    // 5. Now the Send button should light up. You can either simulate Enter:
    ta.dispatchEvent(new KeyboardEvent('keydown', {
      key: 'Enter',
      code: 'Enter',
      bubbles: true
    }));
    ta.dispatchEvent(new KeyboardEvent('keyup', {
      key: 'Enter',
      code: 'Enter',
      bubbles: true
    }));

    // —or— click the button directly:
    // const sendBtn = document.querySelector('button[type="submit"]');
    // if (sendBtn && !sendBtn.disabled) sendBtn.click();
  });
})();