Initial commit: media-to-text app

server.py

@@ -0,0 +1,69 @@
+#!/usr/bin/env python3
+from flask import Flask, request, jsonify, send_from_directory
+from flask_cors import CORS
+import whisper
+import os
+import tempfile
+
+app = Flask(__name__, static_folder='.', static_url_path='')
+CORS(app)
+app.config['MAX_CONTENT_LENGTH'] = 50 * 1024 * 1024  # 50MB max (audio only)
+
+@app.after_request
+def set_headers(response):
+    response.headers['Cross-Origin-Opener-Policy'] = 'same-origin'
+    response.headers['Cross-Origin-Embedder-Policy'] = 'require-corp'
+    return response
+
+print("Loading Whisper model...")
+model = whisper.load_model("base")
+print("Model loaded!")
+
+@app.route('/')
+def index():
+    response = send_from_directory('.', 'index.html')
+    response.headers['Cross-Origin-Opener-Policy'] = 'same-origin'
+    response.headers['Cross-Origin-Embedder-Policy'] = 'require-corp'
+    return response
+
+@app.route('/<path:filename>')
+def static_files(filename):
+    response = send_from_directory('.', filename)
+    response.headers['Cross-Origin-Opener-Policy'] = 'same-origin'
+    response.headers['Cross-Origin-Embedder-Policy'] = 'require-corp'
+    return response
+
+@app.route('/transcribe', methods=['POST'])
+def transcribe():
+    try:
+        if 'file' not in request.files:
+            return jsonify({'error': 'No file provided'}), 400
+
+        file = request.files['file']
+        language = request.form.get('language', None)
+
+        if language:
+            language = language.split('-')[0].lower()
+
+        if file.filename == '':
+            return jsonify({'error': 'No file selected'}), 400
+
+        # Enforce audio-only uploads (per DEVELOPMENT_RULES.md)
+        ext = os.path.splitext(file.filename)[1].lower()
+        video_exts = {'.mp4', '.avi', '.mov', '.mkv', '.flv', '.wmv', '.webm'}
+        if ext in video_exts:
+            return jsonify({'error': 'Video files not allowed. Extract audio first.'}), 400
+
+        with tempfile.NamedTemporaryFile(delete=False, suffix=os.path.splitext(file.filename)[1]) as tmp:
+            filepath = tmp.name
+            file.save(filepath)
+
+        result = model.transcribe(filepath, language=language)
+        os.remove(filepath)
+
+        return jsonify({'text': result['text']})
+    except Exception as e:
+        return jsonify({'error': str(e)}), 500
+
+if __name__ == '__main__':
+    app.run(debug=False, port=5000, host='127.0.0.1')