| from flask import Flask, request, jsonify, send_file |
| from flask_cors import CORS |
| from audio_generator import generate_audio |
| import os |
| import logging |
| from datetime import datetime |
|
|
| app = Flask(__name__) |
| CORS(app, resources={r"/tts": {"origins": "*"}}) |
|
|
| |
| logging.basicConfig(level=logging.INFO) |
| logger = logging.getLogger(__name__) |
|
|
| @app.route('/health', methods=['GET']) |
| def health(): |
| return jsonify({"status": "healthy", "time": datetime.utcnow().isoformat()}) |
|
|
| @app.route('/tts', methods=['POST']) |
| def text_to_speech(): |
| try: |
| if not request.is_json: |
| return jsonify({"error": "JSON body required"}), 400 |
|
|
| data = request.get_json() |
| text = data.get("text", "").strip() |
|
|
| if not text: |
| return jsonify({"error": "Text is required"}), 400 |
| if len(text) > 3000: |
| return jsonify({"error": "Text exceeds 3000 character limit"}), 400 |
|
|
| audio_path = generate_audio(text) |
| |
| |
| files = sorted([f for f in os.listdir(os.path.dirname(audio_path))], |
| key=lambda f: os.path.getmtime(os.path.join(os.path.dirname(audio_path), f))) |
| for old_file in files[:-10]: |
| os.remove(os.path.join(os.path.dirname(audio_path), old_file)) |
|
|
| return send_file( |
| audio_path, |
| mimetype="audio/mpeg", |
| as_attachment=True, |
| download_name="speech.mp3" |
| ) |
|
|
| except Exception as e: |
| logger.error(f"Error: {str(e)}") |
| return jsonify({"error": str(e)}), 500 |
|
|
| if __name__ == "__main__": |
| os.makedirs("tts_outputs", exist_ok=True) |
| app.run(host="0.0.0.0", port=7860) |
