1
22
23 package com.liferay.portlet.documentlibrary.action;
24
25 import com.liferay.documentlibrary.DuplicateFileException;
26 import com.liferay.documentlibrary.FileNameException;
27 import com.liferay.documentlibrary.FileSizeException;
28 import com.liferay.documentlibrary.SourceFileNameException;
29 import com.liferay.lock.DuplicateLockException;
30 import com.liferay.portal.kernel.servlet.SessionErrors;
31 import com.liferay.portal.kernel.upload.UploadPortletRequest;
32 import com.liferay.portal.kernel.util.Constants;
33 import com.liferay.portal.kernel.util.ParamUtil;
34 import com.liferay.portal.kernel.util.PropertiesUtil;
35 import com.liferay.portal.security.auth.PrincipalException;
36 import com.liferay.portal.security.permission.ActionKeys;
37 import com.liferay.portal.service.ServiceContext;
38 import com.liferay.portal.service.ServiceContextFactory;
39 import com.liferay.portal.struts.PortletAction;
40 import com.liferay.portal.theme.ThemeDisplay;
41 import com.liferay.portal.util.PortalUtil;
42 import com.liferay.portal.util.WebKeys;
43 import com.liferay.portlet.assetpublisher.util.AssetPublisherUtil;
44 import com.liferay.portlet.documentlibrary.DuplicateFolderNameException;
45 import com.liferay.portlet.documentlibrary.NoSuchFileEntryException;
46 import com.liferay.portlet.documentlibrary.NoSuchFolderException;
47 import com.liferay.portlet.documentlibrary.form.FileEntryForm;
48 import com.liferay.portlet.documentlibrary.model.DLFileEntry;
49 import com.liferay.portlet.documentlibrary.service.DLFileEntryLocalServiceUtil;
50 import com.liferay.portlet.documentlibrary.service.DLFileEntryServiceUtil;
51 import com.liferay.portlet.documentlibrary.service.permission.DLFileEntryPermission;
52 import com.liferay.portlet.documentlibrary.service.permission.DLFolderPermission;
53 import com.liferay.portlet.tags.TagsEntryException;
54
55 import java.io.File;
56
57 import javax.portlet.ActionRequest;
58 import javax.portlet.ActionResponse;
59 import javax.portlet.PortletConfig;
60 import javax.portlet.RenderRequest;
61 import javax.portlet.RenderResponse;
62
63 import org.apache.struts.action.ActionForm;
64 import org.apache.struts.action.ActionForward;
65 import org.apache.struts.action.ActionMapping;
66
67
74 public class EditFileEntryAction extends PortletAction {
75
76 public void processAction(
77 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
78 ActionRequest actionRequest, ActionResponse actionResponse)
79 throws Exception {
80
81 FileEntryForm fileEntryForm = (FileEntryForm)form;
82
83 String cmd = ParamUtil.getString(actionRequest, Constants.CMD);
84
85 try {
86 if (cmd.equals(Constants.ADD) || cmd.equals(Constants.UPDATE)) {
87 updateFileEntry(fileEntryForm, actionRequest, actionResponse);
88 }
89 else if (cmd.equals(Constants.DELETE)) {
90 deleteFileEntry(actionRequest);
91 }
92 else if (cmd.equals(Constants.LOCK)) {
93 lockFileEntry(actionRequest);
94 }
95 else if (cmd.equals(Constants.UNLOCK)) {
96 unlockFileEntry(actionRequest);
97 }
98
99 sendRedirect(actionRequest, actionResponse);
100 }
101 catch (Exception e) {
102 if (e instanceof DuplicateLockException ||
103 e instanceof NoSuchFileEntryException ||
104 e instanceof PrincipalException) {
105
106 if (e instanceof DuplicateLockException) {
107 DuplicateLockException dle = (DuplicateLockException)e;
108
109 SessionErrors.add(
110 actionRequest, dle.getClass().getName(), dle.getLock());
111 }
112 else {
113 SessionErrors.add(actionRequest, e.getClass().getName());
114 }
115
116 setForward(actionRequest, "portlet.document_library.error");
117 }
118 else if (e instanceof DuplicateFileException ||
119 e instanceof DuplicateFolderNameException ||
120 e instanceof FileNameException ||
121 e instanceof FileSizeException ||
122 e instanceof NoSuchFolderException ||
123 e instanceof SourceFileNameException) {
124
125 SessionErrors.add(actionRequest, e.getClass().getName());
126 }
127 else if (e instanceof TagsEntryException) {
128 SessionErrors.add(actionRequest, e.getClass().getName(), e);
129 }
130 else {
131 throw e;
132 }
133 }
134 }
135
136 public ActionForward render(
137 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
138 RenderRequest renderRequest, RenderResponse renderResponse)
139 throws Exception {
140
141 try {
142 ActionUtil.getFileEntry(renderRequest);
143 }
144 catch (Exception e) {
145 if (e instanceof NoSuchFileEntryException ||
146 e instanceof PrincipalException) {
147
148 SessionErrors.add(renderRequest, e.getClass().getName());
149
150 return mapping.findForward("portlet.document_library.error");
151 }
152 else {
153 throw e;
154 }
155 }
156
157 String forward = "portlet.document_library.edit_file_entry";
158
159 return mapping.findForward(getForward(renderRequest, forward));
160 }
161
162 protected void deleteFileEntry(ActionRequest actionRequest)
163 throws Exception {
164
165 long folderId = ParamUtil.getLong(actionRequest, "folderId");
166 String name = ParamUtil.getString(actionRequest, "name");
167 double version = ParamUtil.getDouble(actionRequest, "version");
168
169 DLFileEntryServiceUtil.deleteFileEntry(folderId, name, version);
170 }
171
172 protected void lockFileEntry(ActionRequest actionRequest) throws Exception {
173 long folderId = ParamUtil.getLong(actionRequest, "folderId");
174 String name = ParamUtil.getString(actionRequest, "name");
175
176 DLFileEntryServiceUtil.lockFileEntry(folderId, name);
177 }
178
179 protected void unlockFileEntry(ActionRequest actionRequest)
180 throws Exception {
181
182 long folderId = ParamUtil.getLong(actionRequest, "folderId");
183 String name = ParamUtil.getString(actionRequest, "name");
184
185 DLFileEntryServiceUtil.unlockFileEntry(folderId, name);
186 }
187
188 protected void updateFileEntry(
189 FileEntryForm fileEntryForm, ActionRequest actionRequest,
190 ActionResponse actionResponse)
191 throws Exception {
192
193 UploadPortletRequest uploadRequest = PortalUtil.getUploadPortletRequest(
194 actionRequest);
195
196 String cmd = ParamUtil.getString(uploadRequest, Constants.CMD);
197
198 ThemeDisplay themeDisplay = (ThemeDisplay)actionRequest.getAttribute(
199 WebKeys.THEME_DISPLAY);
200
201 long folderId = ParamUtil.getLong(uploadRequest, "folderId");
202 long newFolderId = ParamUtil.getLong(uploadRequest, "newFolderId");
203 String name = ParamUtil.getString(uploadRequest, "name");
204 String sourceFileName = uploadRequest.getFileName("file");
205
206 String title = ParamUtil.getString(uploadRequest, "title");
207 String description = ParamUtil.getString(uploadRequest, "description");
208
209 String extraSettings = PropertiesUtil.toString(
210 fileEntryForm.getExtraSettingsProperties());
211
212 File file = uploadRequest.getFile("file");
213
214 ServiceContext serviceContext = ServiceContextFactory.getInstance(
215 DLFileEntry.class.getName(), actionRequest);
216
217 if (cmd.equals(Constants.ADD)) {
218
219
221 DLFolderPermission.check(
222 themeDisplay.getPermissionChecker(), folderId,
223 ActionKeys.ADD_DOCUMENT);
224
225 DLFileEntry entry = DLFileEntryLocalServiceUtil.addFileEntry(
226 themeDisplay.getUserId(), folderId, sourceFileName, title,
227 description, extraSettings, file, serviceContext);
228
229 AssetPublisherUtil.addAndStoreSelection(
230 actionRequest, DLFileEntry.class.getName(),
231 entry.getFileEntryId(), -1);
232 }
233 else {
234
235
237 DLFileEntryPermission.check(
238 themeDisplay.getPermissionChecker(), folderId, name,
239 ActionKeys.UPDATE);
240
241 DLFileEntryLocalServiceUtil.updateFileEntry(
242 themeDisplay.getUserId(), folderId, newFolderId, name,
243 sourceFileName, title, description, extraSettings, file,
244 serviceContext);
245 }
246
247 AssetPublisherUtil.addRecentFolderId(
248 actionRequest, DLFileEntry.class.getName(), folderId);
249 }
250
251 }