1
19
20 package com.liferay.portlet.imagegallery.action;
21
22 import com.liferay.portal.kernel.servlet.SessionErrors;
23 import com.liferay.portal.kernel.util.Constants;
24 import com.liferay.portal.kernel.util.ParamUtil;
25 import com.liferay.portal.security.auth.PrincipalException;
26 import com.liferay.portal.service.ServiceContext;
27 import com.liferay.portal.service.ServiceContextFactory;
28 import com.liferay.portal.struts.PortletAction;
29 import com.liferay.portlet.documentlibrary.model.DLFolder;
30 import com.liferay.portlet.imagegallery.DuplicateFolderNameException;
31 import com.liferay.portlet.imagegallery.FolderNameException;
32 import com.liferay.portlet.imagegallery.NoSuchFolderException;
33 import com.liferay.portlet.imagegallery.service.IGFolderServiceUtil;
34
35 import javax.portlet.ActionRequest;
36 import javax.portlet.ActionResponse;
37 import javax.portlet.PortletConfig;
38 import javax.portlet.RenderRequest;
39 import javax.portlet.RenderResponse;
40
41 import org.apache.struts.action.ActionForm;
42 import org.apache.struts.action.ActionForward;
43 import org.apache.struts.action.ActionMapping;
44
45
51 public class EditFolderAction extends PortletAction {
52
53 public void processAction(
54 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
55 ActionRequest actionRequest, ActionResponse actionResponse)
56 throws Exception {
57
58 String cmd = ParamUtil.getString(actionRequest, Constants.CMD);
59
60 try {
61 if (cmd.equals(Constants.ADD) || cmd.equals(Constants.UPDATE)) {
62 updateFolder(actionRequest);
63 }
64 else if (cmd.equals(Constants.DELETE)) {
65 deleteFolder(actionRequest);
66 }
67
68 sendRedirect(actionRequest, actionResponse);
69 }
70 catch (Exception e) {
71 if (e instanceof NoSuchFolderException ||
72 e instanceof PrincipalException) {
73
74 SessionErrors.add(actionRequest, e.getClass().getName());
75
76 setForward(actionRequest, "portlet.image_gallery.error");
77 }
78 else if (e instanceof DuplicateFolderNameException ||
79 e instanceof FolderNameException) {
80
81 SessionErrors.add(actionRequest, e.getClass().getName());
82 }
83 else {
84 throw e;
85 }
86 }
87 }
88
89 public ActionForward render(
90 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
91 RenderRequest renderRequest, RenderResponse renderResponse)
92 throws Exception {
93
94 try {
95 ActionUtil.getFolder(renderRequest);
96 }
97 catch (Exception e) {
98 if (e instanceof NoSuchFolderException ||
99 e instanceof PrincipalException) {
100
101 SessionErrors.add(renderRequest, e.getClass().getName());
102
103 return mapping.findForward("portlet.image_gallery.error");
104 }
105 else {
106 throw e;
107 }
108 }
109
110 return mapping.findForward(
111 getForward(renderRequest, "portlet.image_gallery.edit_folder"));
112 }
113
114 protected void deleteFolder(ActionRequest actionRequest) throws Exception {
115 long folderId = ParamUtil.getLong(actionRequest, "folderId");
116
117 IGFolderServiceUtil.deleteFolder(folderId);
118 }
119
120 protected void updateFolder(ActionRequest actionRequest) throws Exception {
121 long folderId = ParamUtil.getLong(actionRequest, "folderId");
122
123 long parentFolderId = ParamUtil.getLong(
124 actionRequest, "parentFolderId");
125 String name = ParamUtil.getString(actionRequest, "name");
126 String description = ParamUtil.getString(actionRequest, "description");
127
128 boolean mergeWithParentFolder = ParamUtil.getBoolean(
129 actionRequest, "mergeWithParentFolder");
130
131 ServiceContext serviceContext = ServiceContextFactory.getInstance(
132 DLFolder.class.getName(), actionRequest);
133
134 if (folderId <= 0) {
135
136
138 IGFolderServiceUtil.addFolder(
139 parentFolderId, name, description, serviceContext);
140 }
141 else {
142
143
145 IGFolderServiceUtil.updateFolder(
146 folderId, parentFolderId, name, description,
147 mergeWithParentFolder, serviceContext);
148 }
149 }
150
151 }