1
14
15 package com.liferay.portlet.imagegallery.action;
16
17 import com.liferay.portal.NoSuchLayoutException;
18 import com.liferay.portal.kernel.util.ParamUtil;
19 import com.liferay.portal.model.Layout;
20 import com.liferay.portal.model.LayoutConstants;
21 import com.liferay.portal.model.LayoutTypePortlet;
22 import com.liferay.portal.service.LayoutLocalServiceUtil;
23 import com.liferay.portal.util.PortalUtil;
24 import com.liferay.portal.util.PortletKeys;
25 import com.liferay.portlet.PortletURLImpl;
26 import com.liferay.portlet.imagegallery.model.IGFolder;
27 import com.liferay.portlet.imagegallery.service.IGFolderLocalServiceUtil;
28
29 import javax.portlet.PortletMode;
30 import javax.portlet.PortletRequest;
31 import javax.portlet.PortletURL;
32 import javax.portlet.WindowState;
33
34 import javax.servlet.http.HttpServletRequest;
35 import javax.servlet.http.HttpServletResponse;
36
37 import org.apache.struts.action.Action;
38 import org.apache.struts.action.ActionForm;
39 import org.apache.struts.action.ActionForward;
40 import org.apache.struts.action.ActionMapping;
41
42
47 public class FindFolderAction extends Action {
48
49 public ActionForward execute(
50 ActionMapping mapping, ActionForm form, HttpServletRequest request,
51 HttpServletResponse response)
52 throws Exception {
53
54 try {
55 long plid = ParamUtil.getLong(request, "p_l_id");
56 long folderId = ParamUtil.getLong(request, "folderId");
57
58 plid = getPlid(plid, folderId);
59
60 PortletURL portletURL = new PortletURLImpl(
61 request, PortletKeys.IMAGE_GALLERY, plid,
62 PortletRequest.RENDER_PHASE);
63
64 portletURL.setWindowState(WindowState.NORMAL);
65 portletURL.setPortletMode(PortletMode.VIEW);
66
67 portletURL.setParameter("struts_action", "/image_gallery/view");
68 portletURL.setParameter("folderId", String.valueOf(folderId));
69
70 response.sendRedirect(portletURL.toString());
71
72 return null;
73 }
74 catch (Exception e) {
75 PortalUtil.sendError(e, request, response);
76
77 return null;
78 }
79 }
80
81 protected long getPlid(long plid, long folderId) throws Exception {
82 if (plid != LayoutConstants.DEFAULT_PLID) {
83 try {
84 Layout layout = LayoutLocalServiceUtil.getLayout(plid);
85
86 LayoutTypePortlet layoutTypePortlet =
87 (LayoutTypePortlet)layout.getLayoutType();
88
89 if (layoutTypePortlet.hasPortletId(PortletKeys.IMAGE_GALLERY)) {
90 return plid;
91 }
92 }
93 catch (NoSuchLayoutException nsle) {
94 }
95 }
96
97 IGFolder folder = IGFolderLocalServiceUtil.getFolder(folderId);
98
99 plid = PortalUtil.getPlidFromPortletId(
100 folder.getGroupId(), PortletKeys.IMAGE_GALLERY);
101
102 if (plid != LayoutConstants.DEFAULT_PLID) {
103 return plid;
104 }
105 else {
106 throw new NoSuchLayoutException(
107 "No page was found with the Image Gallery portlet.");
108 }
109 }
110
111 }