java ckfinder(php) 根据用户划分目录

环境：

  ckeditor ： 3.5

  ckfinder(php) : 2.26  

  tomcat: 6.0

  quercus: 4.0.11

实现的效果:

在ckeditor 访问是只允许访问到 公共目录(public),每个用户的目录独立。

目录结构

userfile/public/

                      file/

                      images/

                      flashs/

userfile/user1

                      file/

                      images/

                      flashs/

userfile/user2

                      file/

                      images/

                      flashs/

步骤：

quercus 项目,它实现了在JAVA中对PHP的解析,使得我们能够在java项目中包含php文件.

地址:http://quercus.caucho.com/

如果有什么不清楚,请看我的另一篇文章: ckeditor java 中使用 ckfinder(php)

 

如果要达到根据用户划分目录的话,就需要将用户的信息传递给 php. 

而ckfinder的操作全部都进行了封装,不能在请求参数上做操作就只能跟php通信了。

查看quercus文档:  文档只更新到了3.1 . 地址： http://quercus.caucho.com/quercus-3.1/doc/quercus.xtp

里面有一段说明java request,session 信息 在 php 中如何获得.

HttpServletRequest and HttpSession QuercusServlet automatically creates the $request variable for PHP scripts. It contains the object. PHP sessions are not shared with servlet sessions. The $request variable can be used to obtain the servlet session if required. $request->getSession(true) HttpSession <?php $session = $request->getSession(true); $foo = $session->getAttribute("foo"); ?>

但是这个是3.1的文档,通过bug 跟踪: http://bugs.caucho.com/view.php?id=3794  知道

request 对象 通过方法quercus_servlet_request() 获得。

好了,现在通信的问题解决了。

 

我们只需要在访问 用户目录 时在session中存入用户的信息,在ckeditor 访问时移除用户信息.

1.增加一个请求的跳转,添加与移除session用户信息:

public ActionForward showUserFile(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) { String path = request.getContextPath(); String type = request.getParameter("Type"); String manage = request.getParameter("manage"); if("true".equals(manage)) { Users users = UsersUtils.getCurrUsers(request); if( users != null) { request.getSession().setAttribute("userPath", UsersUtils.getUserDirectory(users)); try { response.sendRedirect(path + "/resources/ckfinder/ckfinder.html"); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } }else { try { response.sendError(404); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } return null; } String CKEditor = request.getParameter("CKEditor"); String CKEditorFuncNum = request.getParameter("CKEditorFuncNum"); String langCode = request.getParameter("langCode"); StringBuffer url = new StringBuffer(); url.append(path). append("/resources/ckfinder/ckfinder.html?Type=").append( type == null ? "" : type ) .append("&CKEditor=").append( CKEditor == null ? "" : CKEditor ) .append("&CKEditorFuncNum=").append( CKEditorFuncNum == null ? "" : CKEditorFuncNum ) .append("&langCode=").append( langCode == null ? "" : langCode ); request.getSession().removeAttribute("userPath"); try { response.sendRedirect(url.toString()); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } return null; } public ActionForward fileUpload(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) { String path = request.getContextPath(); request.getSession().removeAttribute("userPath"); String type = request.getParameter("type"); String CKEditor = request.getParameter("CKEditor"); String CKEditorFuncNum = request.getParameter("CKEditorFuncNum"); String langCode = request.getParameter("langCode"); StringBuffer url = new StringBuffer(); //url.append(path) url.append("/resources/ckfinder/core/connector/php/connector.php?command=QuickUpload&type=").append( type == null ? "" : type ) .append("&CKEditor=").append( CKEditor == null ? "" : CKEditor ) .append("&CKEditorFuncNum=").append( CKEditorFuncNum == null ? "" : CKEditorFuncNum ) .append("&langCode=").append( langCode == null ? "" : langCode ); RequestDispatcher rd = request.getRequestDispatcher(url.toString()); try { rd.forward(request, response); } catch (ServletException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } return null; }

 

2.修改ckeditor/config.js

config.filebrowserBrowseUrl = 'userFileAction.do?action=showUserFile'; config.filebrowserImageBrowseUrl = 'userFileAction.do?action=showUserFile&Type=Images'; config.filebrowserFlashBrowseUrl = 'userFileAction.do?action=showUserFile&Type=Flash'; config.filebrowserUploadUrl = 'userFileAction.do?action=fileUpload&type=Files'; config.filebrowserImageUploadUrl = 'userFileAction.do?action=fileUpload&type=Images'; config.filebrowserFlashUploadUrl = 'userFileAction.do?action=fileUpload&type=Flash';

访问用户目录时请求路径：/userFileAction.do?action=userFile&manage=true

 

3.修改 ckfinder/config.php  加入代码

 $request = quercus_servlet_request(); $session = $request->getSession(true); $baseUrl = $session->getAttribute("userPath"); if( !isset($baseUrl) ) $baseUrl = '/userfiles/public/';

 功能已经实现了。