Upload New File

test.py

+from flask import Flask, request, jsonify, send_file
+import os
+import subprocess
+import requests
+import uuid
+
+app = Flask(__name__)
+
+target_server_url = "https://9f87-112-135-81-49.ngrok-free.app/chatbot"
+
+
+@app.route('/chatbot', methods=['POST'], endpoint='chatbot_post')
+def chatbot():
+    try:
+        if 'audio' not in request.files:
+            return jsonify({'error': 'No audio file provided'}), 400
+
+        audio_file = request.files['audio']
+
+        allowed_extensions = {'m4a'}
+        if not audio_file.filename.lower().endswith(tuple(allowed_extensions)):
+            print('Invalid Format')
+            return jsonify({'error': 'Invalid file format. Only m4a is allowed'}), 400
+
+        temp_audio_path = 'temp_audio.m4a'
+        audio_file.save(temp_audio_path)
+
+        output_audio_path = 'converted_audio.wav'
+        command = "ffmpeg -i {} -acodec pcm_s16le -ar 44100 -ac 2 {}".format(
+            temp_audio_path, output_audio_path)
+        subprocess.call(command, shell=True)
+        print("converted Successfully")
+
+        # os.remove(temp_audio_path)
+
+        save_folder = 'audio_folder'
+        os.makedirs(save_folder, exist_ok=True)
+
+        unique_filename = str(uuid.uuid4()) + '.wav'
+        save_path = os.path.join(save_folder, unique_filename)
+
+        os.rename(output_audio_path, save_path)
+
+        data = {
+            'language': request.form['language'],
+            'grade': request.form['grade']
+        }
+
+        files = {'audio': open(save_path, 'rb')}
+        response = requests.post(target_server_url, data=data, files=files)
+
+        if response.status_code == 200:
+            print('Audio converted and sent successfully to the target server')
+            mp3_content = response.content
+
+            mp3_folder = 'mp3'
+            os.makedirs(mp3_folder, exist_ok=True)
+
+            mp3_filename = unique_filename.replace(
+                '.wav', '.mp3')
+            mp3_save_path = os.path.join(mp3_folder, mp3_filename)
+
+            with open(mp3_save_path, 'wb') as mp3_file:
+                mp3_file.write(mp3_content)
+
+            return jsonify({'filename': mp3_filename})
+
+        print('Failed to send audio to the target server')
+        return jsonify({'error': 'Failed to send audio to the target server'}), 500
+
+    except Exception as e:
+        print('An error occurred:', str(e))
+        return jsonify({'error': 'An error occurred'}), 500
+
+
+@app.route('/chatbot', methods=['GET'], endpoint='chatbot_get')
+def chatbot():
+    try:
+        mp3_filename = request.args.get('filename')
+        print(mp3_filename)
+        if not mp3_filename:
+            return jsonify({'error': 'Missing "filename" parameter'}), 400
+
+        mp3_directory = 'mp3'
+        mp3_path = os.path.join(mp3_directory, mp3_filename)
+
+        if os.path.exists(mp3_path):
+            print('MP3 file found', mp3_path)
+            return send_file(mp3_path, mimetype='audio/mp3')
+        else:
+            return jsonify({'error': 'MP3 file not found'}), 404
+
+    except Exception as e:
+        print('An error occurred:', str(e))
+        return jsonify({'error': 'An error occurred'}), 500
+
+
+if __name__ == '__main__':
+    app.run(host='192.168.1.103', port=5050, debug=True)