1
22
23 package com.liferay.portlet.imagegallery.action;
24
25 import com.liferay.portal.kernel.util.Constants;
26 import com.liferay.portal.kernel.util.ParamUtil;
27 import com.liferay.portal.model.Layout;
28 import com.liferay.portal.security.auth.PrincipalException;
29 import com.liferay.portal.struts.PortletAction;
30 import com.liferay.portal.util.WebKeys;
31 import com.liferay.portlet.imagegallery.DuplicateFolderNameException;
32 import com.liferay.portlet.imagegallery.FolderNameException;
33 import com.liferay.portlet.imagegallery.NoSuchFolderException;
34 import com.liferay.portlet.imagegallery.service.IGFolderServiceUtil;
35 import com.liferay.util.servlet.SessionErrors;
36
37 import javax.portlet.ActionRequest;
38 import javax.portlet.ActionResponse;
39 import javax.portlet.PortletConfig;
40 import javax.portlet.RenderRequest;
41 import javax.portlet.RenderResponse;
42
43 import org.apache.struts.action.ActionForm;
44 import org.apache.struts.action.ActionForward;
45 import org.apache.struts.action.ActionMapping;
46
47
53 public class EditFolderAction extends PortletAction {
54
55 public void processAction(
56 ActionMapping mapping, ActionForm form, PortletConfig config,
57 ActionRequest req, ActionResponse res)
58 throws Exception {
59
60 String cmd = ParamUtil.getString(req, Constants.CMD);
61
62 try {
63 if (cmd.equals(Constants.ADD) || cmd.equals(Constants.UPDATE)) {
64 updateFolder(req);
65 }
66 else if (cmd.equals(Constants.DELETE)) {
67 deleteFolder(req);
68 }
69
70 sendRedirect(req, res);
71 }
72 catch (Exception e) {
73 if (e instanceof NoSuchFolderException ||
74 e instanceof PrincipalException) {
75
76 SessionErrors.add(req, e.getClass().getName());
77
78 setForward(req, "portlet.image_gallery.error");
79 }
80 else if (e instanceof DuplicateFolderNameException ||
81 e instanceof FolderNameException) {
82
83 SessionErrors.add(req, e.getClass().getName());
84 }
85 else {
86 throw e;
87 }
88 }
89 }
90
91 public ActionForward render(
92 ActionMapping mapping, ActionForm form, PortletConfig config,
93 RenderRequest req, RenderResponse res)
94 throws Exception {
95
96 try {
97 ActionUtil.getFolder(req);
98 }
99 catch (Exception e) {
100 if (e instanceof NoSuchFolderException ||
101 e instanceof PrincipalException) {
102
103 SessionErrors.add(req, e.getClass().getName());
104
105 return mapping.findForward("portlet.image_gallery.error");
106 }
107 else {
108 throw e;
109 }
110 }
111
112 return mapping.findForward(
113 getForward(req, "portlet.image_gallery.edit_folder"));
114 }
115
116 protected void deleteFolder(ActionRequest req) throws Exception {
117 long folderId = ParamUtil.getLong(req, "folderId");
118
119 IGFolderServiceUtil.deleteFolder(folderId);
120 }
121
122 protected void updateFolder(ActionRequest req) throws Exception {
123 Layout layout = (Layout)req.getAttribute(WebKeys.LAYOUT);
124
125 long folderId = ParamUtil.getLong(req, "folderId");
126
127 long parentFolderId = ParamUtil.getLong(req, "parentFolderId");
128 String name = ParamUtil.getString(req, "name");
129 String description = ParamUtil.getString(req, "description");
130
131 boolean mergeWithParentFolder = ParamUtil.getBoolean(
132 req, "mergeWithParentFolder");
133
134 String[] communityPermissions = req.getParameterValues(
135 "communityPermissions");
136 String[] guestPermissions = req.getParameterValues(
137 "guestPermissions");
138
139 if (folderId <= 0) {
140
141
143 IGFolderServiceUtil.addFolder(
144 layout.getPlid(), parentFolderId, name, description,
145 communityPermissions, guestPermissions);
146 }
147 else {
148
149
151 IGFolderServiceUtil.updateFolder(
152 folderId, parentFolderId, name, description,
153 mergeWithParentFolder);
154 }
155 }
156
157 }