BookmarkEditAction


1   /*
2    * Created on Oct 21, 2003
3    */
4   package org.roller.presentation.bookmarks.actions;
5   
6   import org.apache.struts.action.Action;
7   import org.apache.struts.action.ActionForm;
8   import org.apache.struts.action.ActionForward;
9   import org.apache.struts.action.ActionMapping;
10  import org.roller.model.BookmarkManager;
11  import org.roller.pojos.BookmarkData;
12  import org.roller.pojos.FolderData;
13  import org.roller.pojos.WebsiteData;
14  import org.roller.presentation.RollerRequest;
15  import org.roller.presentation.bookmarks.formbeans.BookmarkFormEx;
16  import org.roller.presentation.forms.BookmarkForm;
17  
18  import java.util.LinkedList  ;
19  
20  import javax.servlet.http.HttpServletRequest  ;
21  import javax.servlet.http.HttpServletResponse  ;
22  
23  /**
24   * @struts.action path="/editor/bookmarkEdit" name="bookmarkFormEx" validate="false"
25   * @struts.action-forward name="BookmarkForm" path="/bookmarks/BookmarkForm.jsp"
26   * 
27   * @author Dave Johnson
28   */
29  public class BookmarkEditAction extends Action
30  {
31      public ActionForward execute(
32          ActionMapping       mapping,
33          ActionForm          actionForm,
34          HttpServletRequest    request,
35          HttpServletResponse   response)
36          throws Exception  
37      {
38          RollerRequest rreq = RollerRequest.getRollerRequest(request);
39          WebsiteData wd = rreq.getWebsite();
40          BookmarkManager bmgr = rreq.getRoller().getBookmarkManager();
41          BookmarkFormEx form = (BookmarkFormEx)actionForm;
42          
43          FolderData parentFolder = null;
44          if (null!=rreq.getBookmark() && null==request.getParameter("correct")) 
45          {
46              // If request specifies bookmark and we are not correcting an 
47              // already submitted form then load that bookmark into the form.
48              BookmarkData bd = rreq.getBookmark();
49              form.copyFrom(bd, request.getLocale());
50              request.setAttribute("state","edit"); 
51                  
52              // Pass bookmark's Folder on as attribute.                 
53              parentFolder = bd.getFolder();
54          }
55          else if (null != request.getParameter("correct"))
56          {
57              // We are correcting a previously submtted form.
58              request.setAttribute("state","correcting"); 
59                  
60              // Folder is specified by request param, pass it on as attribute.                 
61              parentFolder = bmgr.retrieveFolder(rreq.getFolder().getId());        
62          }
63          else
64          {
65              // We are adding a new bookmark
66              request.setAttribute("state","add");
67              
68              // Folder is specified by request param, pass it on as attribute.                 
69              parentFolder = bmgr.retrieveFolder(rreq.getFolder().getId());        
70          }
71          
72          // Build folder path for display on page
73          if (null != parentFolder)
74          {
75              request.setAttribute(
76                  RollerRequest.FOLDERID_KEY, parentFolder.getId());
77              
78              LinkedList   folderPath = new LinkedList  ();
79              folderPath.add(0, parentFolder);
80              FolderData parent = parentFolder.getParent();
81              while (parent != null) 
82              {
83                  folderPath.add(0, parent);
84                  parent = parent.getParent();   
85              }
86              request.setAttribute("parentFolder", parentFolder);
87              request.setAttribute("folderPath", folderPath);
88          }
89  
90          return mapping.findForward("BookmarkForm");
91      }
92      
93  }
94
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