| """Encrypt tab callbacks for the Alien Obfuscator Gradio application. |
| |
| This module provides the function that transforms a plaintext message and |
| theme selection into an obfuscated riddle. |
| """ |
|
|
| import json |
|
|
| from alien_obfuscator.config import MAX_PLAINTEXT_LENGTH |
| from alien_obfuscator.ui.helpers import _format_riddle_card, riddle_generator |
|
|
|
|
| def encrypt_message(plaintext: str, theme: str) -> tuple[str, str, str, str]: |
| """Generate a riddle from the plaintext and theme. |
| |
| Parameters |
| ---------- |
| plaintext : str |
| The secret message. |
| theme : str |
| Selected theme key. |
| |
| Returns |
| ------- |
| tuple[str, str, str, str] |
| (riddle_card, plaintext_hint, error_message, json_state) |
| """ |
| if not plaintext.strip(): |
| return ( |
| "", |
| "", |
| "Please enter a message to encrypt.", |
| "", |
| ) |
|
|
| if len(plaintext) > MAX_PLAINTEXT_LENGTH: |
| return ( |
| "", |
| "", |
| f"Message too long ({len(plaintext)} chars). Max {MAX_PLAINTEXT_LENGTH}.", |
| "", |
| ) |
|
|
| try: |
| result = riddle_generator.generate(plaintext, theme) |
| card = _format_riddle_card(result) |
| correct_label = result["options"][result["correct_index"]] |
| hint = f"Correct answer (for your eyes only): {correct_label}" |
| json_state = json.dumps(result) |
| return card, hint, "", json_state |
| except Exception as exc: |
| return ( |
| "", |
| "", |
| f"The Codex malfunctioned: {exc}", |
| "", |
| ) |
|
|
