2oldapp.py

import os
import uuid
import threading
from dotenv import load_dotenv
from flask import Flask, request, jsonify, render_template, send_from_directory
from werkzeug.utils import secure_filename

from engine import (
    init_db, create_task, get_task, run_ai_engine_worker,
    generate_script_with_ai, UPLOAD_FOLDER, OUTPUT_FOLDER
)

load_dotenv()

app = Flask(__name__)
app.config['UPLOAD_FOLDER'] = UPLOAD_FOLDER
app.config['OUTPUT_FOLDER'] = OUTPUT_FOLDER
init_db()

# ==============================================================================
# PWA, Static File, and Favicon Routes
# ==============================================================================

# Favicon ka naya aur sahi route
@app.route('/favicon.ico')
def favicon():
    # Hum static folder se favicon.png file bhej rahe hain
    # Iske liye static folder me 'favicon.png' naam ki file honi chahiye
    return send_from_directory('static', 'favicon.png')

@app.route('/manifest.json')
def serve_manifest():
    return send_from_directory('static', 'manifest.json')

@app.route('/sw.js')
def serve_sw():
    return send_from_directory('static', 'sw.js')

@app.route('/icon-512x512.png')
def serve_icon_512():
    return send_from_directory('static', 'icon-512x512.png')

@app.route('/icon-192x192.png')
def serve_icon_192():
    return send_from_directory('static', 'icon-192x192.png')

# ==============================================================================
# Main Application Routes
# ==============================================================================
@app.route('/')
def home():
    return render_template('home.html')

@app.route('/process', methods=['POST'])
def process_video():
    task_id = str(uuid.uuid4())
    create_task(task_id)
    script_text = request.form.get('script_text')
    script_file = request.files.get('script_file')
    orientation = request.form.get('orientation', 'horizontal')
    max_clip_length = int(request.form.get('max_clip_length', 15))
    mute_final_video = request.form.get('mute_final_video') == 'true'
    script_file_path = None
    if script_file and script_file.filename:
        filename = secure_filename(script_file.filename)
        task_upload_dir = os.path.join(app.config['UPLOAD_FOLDER'], task_id)
        os.makedirs(task_upload_dir, exist_ok=True)
        script_file_path = os.path.join(task_upload_dir, filename)
        script_file.save(script_file_path)
    if not script_text and not script_file_path:
        return "Please provide a script text or an audio file.", 400
    thread = threading.Thread(
        target=run_ai_engine_worker,
        args=(task_id, script_text, script_file_path, orientation, max_clip_length, mute_final_video)
    )
    thread.start()
    return render_template('processing.html', task_id=task_id)

@app.route('/generate-script', methods=['POST'])
def generate_script():
    data = request.get_json()
    topic = data.get('topic')
    video_length = data.get('video_length')
    if not topic or not video_length:
        return jsonify({'error': 'Topic and video length are required.'}), 400
    try:
        generated_script = generate_script_with_ai(topic, video_length)
        return jsonify({'script': generated_script})
    except Exception as e:
        print(f"Error during script generation: {e}")
        return jsonify({'error': f"AI से संपर्क करने में विफल: {str(e)}"}), 500

@app.route('/progress/<task_id>')
def progress(task_id):
    task = get_task(task_id)
    if not task:
        return jsonify({'status': 'error', 'log': 'Task not found.'})
    return jsonify(dict(task))

@app.route('/result/<filename>')
def result(filename):
    return render_template('result.html', filename=filename)

@app.route('/outputs/<path:filename>')
def serve_output_file(filename):
    return send_from_directory(app.config['OUTPUT_FOLDER'], filename)

@app.route('/history')
def history():
    output_dir = app.config['OUTPUT_FOLDER']
    history_items = []
    try:
        all_files = sorted(os.listdir(output_dir), reverse=True)
        for filename in all_files:
            if filename.endswith('_final_video.mp4'):
                task_id = filename.replace('_final_video.mp4', '')
                report_filename = f"{task_id}_report.json"
                item = {
                    'video': filename,
                    'task_id': task_id,
                    'report': report_filename if report_filename in all_files else None
                }
                history_items.append(item)
    except FileNotFoundError:
        print(f"'{output_dir}' directory not found.")
    return render_template('history.html', items=history_items)

if __name__ == '__main__':
    app.run(host='0.0.0.0', port=5000, debug=True)