1panel

app/root.py

@@ -0,0 +1,92 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+"""
+Root routes and static file serving for SPA in production.
+
+These were originally defined in the top-level app.py. Moving them into the
+package allows a clean WSGI entry (wsgi:app) without importing app.py.
+"""
+
+import os
+from pathlib import Path
+from datetime import datetime
+from flask import Blueprint, current_app, send_from_directory
+
+root_bp = Blueprint('root', __name__)
+
+def get_static_dir():
+    """取得靜態文件目錄（相對路徑）"""
+    # 取得專案根目錄
+    project_root = Path(__file__).parent.parent
+    static_dir = project_root / 'frontend' / 'dist'
+    return str(static_dir)
+
+
+@root_bp.route('/')
+def index():
+    try:
+        static_dir = get_static_dir()
+        if Path(static_dir).exists():
+            return send_from_directory(static_dir, 'index.html')
+        else:
+            # Fallback API info when frontend is not present
+            return {
+                'application': 'PANJIT Document Translator',
+                'version': '1.0.0',
+                'status': 'running',
+                'api_base_url': '/api/v1',
+                'note': 'Frontend files not found, serving API info'
+            }
+    except Exception:
+        # Fallback API info when frontend is not present
+        return {
+            'application': 'PANJIT Document Translator',
+            'version': '1.0.0',
+            'status': 'running',
+            'api_base_url': '/api/v1',
+            'note': 'Frontend files not found, serving API info'
+        }
+
+
+@root_bp.route('/<path:path>')
+def serve_static(path):
+    try:
+        static_dir = get_static_dir()
+        if Path(static_dir).exists():
+            return send_from_directory(static_dir, path)
+        else:
+            # SPA fallback
+            return send_from_directory(static_dir, 'index.html')
+    except Exception:
+        # SPA fallback
+        return {
+            'error': 'File not found',
+            'path': path
+        }, 404
+
+
+@root_bp.route('/api')
+def api_info():
+    return {
+        'api_version': 'v1',
+        'base_url': '/api/v1',
+        'endpoints': {
+            'auth': '/api/v1/auth',
+            'files': '/api/v1/files',
+            'jobs': '/api/v1/jobs',
+            'admin': '/api/v1/admin',
+            'health': '/api/v1/health'
+        },
+        'documentation': 'Available endpoints provide RESTful API for document translation'
+    }
+
+
+@root_bp.route('/api/health')
+def health_check():
+    # Keep a simple health endpoint here for compatibility
+    return {
+        'status': 'healthy',
+        'timestamp': datetime.utcnow().isoformat(),
+        'service': 'PANJIT Document Translator API',
+        'version': '1.0.0'
+    }, 200