1
14
15 package com.liferay.portlet.imagegallery.action;
16
17 import com.liferay.portal.kernel.servlet.SessionErrors;
18 import com.liferay.portal.kernel.util.Constants;
19 import com.liferay.portal.kernel.util.ParamUtil;
20 import com.liferay.portal.security.auth.PrincipalException;
21 import com.liferay.portal.service.ServiceContext;
22 import com.liferay.portal.service.ServiceContextFactory;
23 import com.liferay.portal.struts.PortletAction;
24 import com.liferay.portlet.assetpublisher.util.AssetPublisherUtil;
25 import com.liferay.portlet.documentlibrary.model.DLFolder;
26 import com.liferay.portlet.imagegallery.DuplicateFolderNameException;
27 import com.liferay.portlet.imagegallery.FolderNameException;
28 import com.liferay.portlet.imagegallery.NoSuchFolderException;
29 import com.liferay.portlet.imagegallery.model.IGImage;
30 import com.liferay.portlet.imagegallery.service.IGFolderServiceUtil;
31
32 import javax.portlet.ActionRequest;
33 import javax.portlet.ActionResponse;
34 import javax.portlet.PortletConfig;
35 import javax.portlet.RenderRequest;
36 import javax.portlet.RenderResponse;
37
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 EditFolderAction extends PortletAction {
48
49 public void processAction(
50 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
51 ActionRequest actionRequest, ActionResponse actionResponse)
52 throws Exception {
53
54 String cmd = ParamUtil.getString(actionRequest, Constants.CMD);
55
56 try {
57 if (cmd.equals(Constants.ADD) || cmd.equals(Constants.UPDATE)) {
58 updateFolder(actionRequest);
59 }
60 else if (cmd.equals(Constants.DELETE)) {
61 deleteFolder(actionRequest);
62 }
63
64 sendRedirect(actionRequest, actionResponse);
65 }
66 catch (Exception e) {
67 if (e instanceof NoSuchFolderException ||
68 e instanceof PrincipalException) {
69
70 SessionErrors.add(actionRequest, e.getClass().getName());
71
72 setForward(actionRequest, "portlet.image_gallery.error");
73 }
74 else if (e instanceof DuplicateFolderNameException ||
75 e instanceof FolderNameException) {
76
77 SessionErrors.add(actionRequest, e.getClass().getName());
78 }
79 else {
80 throw e;
81 }
82 }
83 }
84
85 public ActionForward render(
86 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
87 RenderRequest renderRequest, RenderResponse renderResponse)
88 throws Exception {
89
90 try {
91 ActionUtil.getFolder(renderRequest);
92 }
93 catch (Exception e) {
94 if (e instanceof NoSuchFolderException ||
95 e instanceof PrincipalException) {
96
97 SessionErrors.add(renderRequest, e.getClass().getName());
98
99 return mapping.findForward("portlet.image_gallery.error");
100 }
101 else {
102 throw e;
103 }
104 }
105
106 return mapping.findForward(
107 getForward(renderRequest, "portlet.image_gallery.edit_folder"));
108 }
109
110 protected void deleteFolder(ActionRequest actionRequest) throws Exception {
111 long folderId = ParamUtil.getLong(actionRequest, "folderId");
112
113 IGFolderServiceUtil.deleteFolder(folderId);
114
115 AssetPublisherUtil.removeRecentFolderId(
116 actionRequest, IGImage.class.getName(), folderId);
117 }
118
119 protected void updateFolder(ActionRequest actionRequest) throws Exception {
120 long folderId = ParamUtil.getLong(actionRequest, "folderId");
121
122 long parentFolderId = ParamUtil.getLong(
123 actionRequest, "parentFolderId");
124 String name = ParamUtil.getString(actionRequest, "name");
125 String description = ParamUtil.getString(actionRequest, "description");
126
127 boolean mergeWithParentFolder = ParamUtil.getBoolean(
128 actionRequest, "mergeWithParentFolder");
129
130 ServiceContext serviceContext = ServiceContextFactory.getInstance(
131 DLFolder.class.getName(), actionRequest);
132
133 if (folderId <= 0) {
134
135
137 IGFolderServiceUtil.addFolder(
138 parentFolderId, name, description, serviceContext);
139 }
140 else {
141
142
144 IGFolderServiceUtil.updateFolder(
145 folderId, parentFolderId, name, description,
146 mergeWithParentFolder, serviceContext);
147 }
148 }
149
150 }