| commit | author | age | ||
| 27506b | 1 | /* |
| JM | 2 | * Copyright 2012 gitblit.com. |
| 3 | * | |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); | |
| 5 | * you may not use this file except in compliance with the License. | |
| 6 | * You may obtain a copy of the License at | |
| 7 | * | |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 | |
| 9 | * | |
| 10 | * Unless required by applicable law or agreed to in writing, software | |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, | |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 13 | * See the License for the specific language governing permissions and | |
| 14 | * limitations under the License. | |
| 15 | */ | |
| 16 | package com.gitblit; | |
| 17 | ||
| 18 | import java.io.File; | |
| 19 | import java.io.IOException; | |
| 20 | ||
| 21 | import javax.servlet.ServletException; | |
| 22 | import javax.servlet.http.HttpServlet; | |
| 23 | import javax.servlet.http.HttpServletRequest; | |
| 24 | import javax.servlet.http.HttpServletResponse; | |
| 25 | ||
| 26 | import com.gitblit.utils.FileUtils; | |
| 27 | import com.gitblit.utils.StringUtils; | |
| 28 | ||
| 29 | /** | |
| 30 | * Handles requests for robots.txt | |
| 31 | * | |
| 32 | * @author James Moger | |
| 33 | * | |
| 34 | */ | |
| 35 | public class RobotsTxtServlet extends HttpServlet { | |
| 36 | ||
| 37 | private static final long serialVersionUID = 1L; | |
| 38 | ||
| 39 | public RobotsTxtServlet() { | |
| 40 | super(); | |
| 41 | } | |
| 42 | ||
| 43 | @Override | |
| 44 | protected void doPost(HttpServletRequest request, HttpServletResponse response) | |
| 45 | throws ServletException, java.io.IOException { | |
| 46 | processRequest(request, response); | |
| 47 | } | |
| 48 | ||
| 49 | @Override | |
| 50 | protected void doGet(HttpServletRequest request, HttpServletResponse response) | |
| 51 | throws ServletException, IOException { | |
| 52 | processRequest(request, response); | |
| 53 | } | |
| 54 | ||
| 55 | protected void processRequest(javax.servlet.http.HttpServletRequest request, | |
| 56 | javax.servlet.http.HttpServletResponse response) throws javax.servlet.ServletException, | |
| 57 | java.io.IOException { | |
| 58 | String robotstxt = GitBlit.getString(Keys.web.robots.txt, null); | |
| 59 | String content = ""; | |
| 60 | if (!StringUtils.isEmpty(robotstxt)) { | |
| 61 | File robotsfile = new File(robotstxt); | |
| 62 | if (robotsfile.exists()) { | |
| 63 | content = FileUtils.readContent(robotsfile, "\n"); | |
| 64 | } | |
| 65 | } | |
| 66 | response.getWriter().append(content); | |
| 67 | } | |
| 68 | } | |
