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routes/main.py

@@ -1021,4 +1021,71 @@ def init_routes(main_bp):
         }
         
         logger.info(f"Sending response: {response_data}")
-        return jsonify(response_data) 
+        return jsonify(response_data)
+
+    @main_bp.route('/settings/events/download')
+    @login_required
+    def download_events():
+        if not current_user.is_admin:
+            flash('Only administrators can download event logs.', 'error')
+            return redirect(url_for('main.dashboard'))
+        
+        # Get filter parameters
+        event_type = request.args.get('event_type')
+        date_range = request.args.get('date_range', '7d')
+        user_id = request.args.get('user_id')
+        
+        # Calculate date range
+        end_date = datetime.utcnow()
+        if date_range == '24h':
+            start_date = end_date - timedelta(days=1)
+        elif date_range == '7d':
+            start_date = end_date - timedelta(days=7)
+        elif date_range == '30d':
+            start_date = end_date - timedelta(days=30)
+        else:
+            start_date = None
+        
+        # Build query
+        query = Event.query
+        
+        if event_type:
+            query = query.filter_by(event_type=event_type)
+        if start_date:
+            query = query.filter(Event.timestamp >= start_date)
+        if user_id:
+            query = query.filter_by(user_id=user_id)
+        
+        # Get all events
+        events = query.order_by(Event.timestamp.desc()).all()
+        
+        # Create CSV content
+        import csv
+        import io
+        
+        output = io.StringIO()
+        writer = csv.writer(output)
+        
+        # Write header
+        writer.writerow(['Timestamp', 'Event Type', 'User', 'Details', 'IP Address'])
+        
+        # Write data
+        for event in events:
+            user_name = f"{event.user.username} {event.user.last_name}" if event.user else "System"
+            writer.writerow([
+                event.timestamp.strftime('%Y-%m-%d %H:%M:%S'),
+                event.event_type,
+                user_name,
+                str(event.details),
+                event.ip_address
+            ])
+        
+        # Create the response
+        output.seek(0)
+        return Response(
+            output,
+            mimetype='text/csv',
+            headers={
+                'Content-Disposition': f'attachment; filename=event_log_{datetime.utcnow().strftime("%Y%m%d_%H%M%S")}.csv'
+            }
+        )