Invoke Ghostwriter

script

// See online documentation for examples
// https://docs.getdrafts.com/docs/actions/scripting

// For more information on using this action, visit
// https://forums.getdrafts.com/t/using-openai-chatgpt-with-drafts/14221

// Define a function f
let f = () => {
  // Create a new Prompt object
  let p = new Prompt();
  // Set the title of the prompt
  p.title = "Ghostwriter";
  // Set the message of the prompt
  p.message = "The box below contains your input, which can either be pasted from the clipboard or manually provided. The output will be inserted 3 lines after the cursor in the current draft.";
  // Define placeholder text for the prompt input
  let placeholderText = "You are a professional writer and I need you to Continue Writing or to Create an Example Text about this topic: \n\n";
  // Get selected text from the editor
  let selectedText = editor.getSelectedText();
  // If there is selected text, add it to the placeholder text
  if (selectedText.length > 0) {
    placeholderText += selectedText;
  } else {
    // If there is no selected text, get text from clipboard
    let clipboardText = app.getClipboard();
    // Create a new Prompt object to ask if user wants to use clipboard text
    let cp = new Prompt();
    cp.title = "Paste from Clipboard";
    cp.message = "Would you like to use your clipboard as an input for the prompt? If so, hit ‘Yes.’ Otherwise, ‘Cancel’ to skip this step.";
    cp.addButton("Yes");
    let response = cp.show();
    // If user wants to use clipboard text, add it to placeholder text
    if (response && cp.buttonPressed == "Yes") {
      placeholderText += clipboardText;
    }
  }
  // Add a text view to the prompt with placeholder text
  p.addTextView("prompt", "Prompt Input", placeholderText);
  // Add a button to the prompt
  p.addButton("Done");
  // Show the prompt and return false if user cancels
  if (!p.show()) {
    return false;
  }
  // Get user input from prompt
  const chatPrompt = p.fieldValues["prompt"];
  // Return false if user input is empty
  if (chatPrompt.length == 0) {
    return false;
  }
  // Create a new OpenAI object
  let ai = new OpenAI();
  // Get AI response using quickChatResponse method with specified model
  let answer = ai.quickChatResponse(chatPrompt, { model: "gpt-3.5-turbo" });
  // If no answer is received, set answer to "No reply received"
  if (!answer || answer.length == 0) {
    answer = "No reply received";
  }
  // Format content with input and output
  let content = `\n\n\n\n### Output (Ghostwriter):\n${answer}`;
  // Insert content into editor after selected text
  editor.setSelectedText(selectedText + content);
  // Return true to indicate success
  return true;
};

// Call function f and cancel context if it returns false
if (!f()) {
 context.cancel();
}