001
014
015 package com.liferay.portlet.trash.action;
016
017 import com.liferay.portal.TrashPermissionException;
018 import com.liferay.portal.kernel.json.JSONObject;
019 import com.liferay.portal.kernel.portlet.LiferayWindowState;
020 import com.liferay.portal.kernel.servlet.SessionErrors;
021 import com.liferay.portal.kernel.servlet.SessionMessages;
022 import com.liferay.portal.kernel.trash.TrashHandler;
023 import com.liferay.portal.kernel.trash.TrashHandlerRegistryUtil;
024 import com.liferay.portal.kernel.trash.TrashRenderer;
025 import com.liferay.portal.kernel.util.Constants;
026 import com.liferay.portal.kernel.util.ObjectValuePair;
027 import com.liferay.portal.kernel.util.ParamUtil;
028 import com.liferay.portal.kernel.util.StringUtil;
029 import com.liferay.portal.kernel.util.Validator;
030 import com.liferay.portal.service.ServiceContext;
031 import com.liferay.portal.service.ServiceContextFactory;
032 import com.liferay.portal.struts.PortletAction;
033 import com.liferay.portal.theme.ThemeDisplay;
034 import com.liferay.portal.util.PortalUtil;
035 import com.liferay.portal.util.WebKeys;
036 import com.liferay.portlet.trash.RestoreEntryException;
037 import com.liferay.portlet.trash.model.TrashEntry;
038 import com.liferay.portlet.trash.service.TrashEntryServiceUtil;
039 import com.liferay.portlet.trash.util.TrashUtil;
040
041 import java.util.ArrayList;
042 import java.util.HashMap;
043 import java.util.List;
044 import java.util.Map;
045
046 import javax.portlet.ActionRequest;
047 import javax.portlet.ActionResponse;
048 import javax.portlet.PortletConfig;
049 import javax.portlet.RenderRequest;
050 import javax.portlet.RenderResponse;
051 import javax.portlet.WindowState;
052
053 import org.apache.struts.action.ActionForm;
054 import org.apache.struts.action.ActionForward;
055 import org.apache.struts.action.ActionMapping;
056
057
061 public class EditEntryAction extends PortletAction {
062
063 @Override
064 public void processAction(
065 ActionMapping actionMapping, ActionForm actionForm,
066 PortletConfig portletConfig, ActionRequest actionRequest,
067 ActionResponse actionResponse)
068 throws Exception {
069
070 String cmd = ParamUtil.getString(actionRequest, Constants.CMD);
071
072 try {
073 List<ObjectValuePair<String, Long>> entryOVPs = null;
074
075 if (cmd.equals(Constants.CHECK)) {
076 JSONObject jsonObject = ActionUtil.checkEntry(actionRequest);
077
078 writeJSON(actionRequest, actionResponse, jsonObject);
079
080 return;
081 }
082 else if (cmd.equals(Constants.DELETE)) {
083 deleteEntries(actionRequest);
084 }
085 else if (cmd.equals(Constants.EMPTY_TRASH)) {
086 emptyTrash(actionRequest);
087 }
088 else if (cmd.equals(Constants.MOVE)) {
089 entryOVPs = moveEntry(actionRequest);
090 }
091 else if (cmd.equals(Constants.RENAME)) {
092 entryOVPs = restoreRename(actionRequest);
093 }
094 else if (cmd.equals(Constants.RESTORE)) {
095 entryOVPs = restoreEntries(actionRequest);
096 }
097 else if (cmd.equals(Constants.OVERRIDE)) {
098 entryOVPs = restoreOverride(actionRequest);
099 }
100
101 if (cmd.equals(Constants.RENAME) || cmd.equals(Constants.RESTORE) ||
102 cmd.equals(Constants.OVERRIDE) || cmd.equals(Constants.MOVE)) {
103
104 addRestoreData(actionRequest, entryOVPs);
105 }
106
107 String redirect = PortalUtil.escapeRedirect(
108 ParamUtil.getString(actionRequest, "redirect"));
109
110 sendRedirect(actionRequest, actionResponse, redirect);
111 }
112 catch (Exception e) {
113 if (e instanceof RestoreEntryException) {
114 RestoreEntryException ree = (RestoreEntryException)e;
115
116 SessionErrors.add(actionRequest, ree.getClass(), ree);
117 }
118 else if (e instanceof TrashPermissionException) {
119 TrashPermissionException tpe = (TrashPermissionException)e;
120
121 SessionErrors.add(actionRequest, tpe.getClass(), tpe);
122 }
123 else {
124 SessionErrors.add(actionRequest, e.getClass());
125 }
126
127 WindowState windowState = actionRequest.getWindowState();
128
129 if (windowState.equals(LiferayWindowState.EXCLUSIVE) ||
130 windowState.equals(LiferayWindowState.POP_UP)) {
131
132 sendRedirect(actionRequest, actionResponse);
133 }
134 }
135 }
136
137 @Override
138 public ActionForward render(
139 ActionMapping actionMapping, ActionForm actionForm,
140 PortletConfig portletConfig, RenderRequest renderRequest,
141 RenderResponse renderResponse)
142 throws Exception {
143
144 return actionMapping.findForward(
145 getForward(renderRequest, "portlet.trash.view"));
146 }
147
148 protected void addRestoreData(
149 ActionRequest actionRequest,
150 List<ObjectValuePair<String, Long>> entryOVPs)
151 throws Exception {
152
153 ThemeDisplay themeDisplay = (ThemeDisplay)actionRequest.getAttribute(
154 WebKeys.THEME_DISPLAY);
155
156 if ((entryOVPs == null) || (entryOVPs.size() <= 0)) {
157 return;
158 }
159
160 List<String> restoreClassNames = new ArrayList<String>();
161 List<String> restoreEntryLinks = new ArrayList<String>();
162 List<String> restoreEntryMessages = new ArrayList<String>();
163 List<String> restoreLinks = new ArrayList<String>();
164 List<String> restoreMessages = new ArrayList<String>();
165
166 for (int i = 0; i < entryOVPs.size(); i++) {
167 ObjectValuePair<String, Long> entryOVP = entryOVPs.get(i);
168
169 TrashHandler trashHandler =
170 TrashHandlerRegistryUtil.getTrashHandler(entryOVP.getKey());
171
172 String restoreEntryLink = trashHandler.getRestoreContainedModelLink(
173 actionRequest, entryOVP.getValue());
174 String restoreLink = trashHandler.getRestoreContainerModelLink(
175 actionRequest, entryOVP.getValue());
176 String restoreMessage = trashHandler.getRestoreMessage(
177 actionRequest, entryOVP.getValue());
178
179 if (Validator.isNull(restoreLink) ||
180 Validator.isNull(restoreMessage)) {
181
182 continue;
183 }
184
185 restoreClassNames.add(trashHandler.getClassName());
186 restoreEntryLinks.add(restoreEntryLink);
187
188 TrashRenderer trashRenderer = trashHandler.getTrashRenderer(
189 entryOVP.getValue());
190
191 String restoreEntryTitle = trashRenderer.getTitle(
192 themeDisplay.getLocale());
193
194 restoreEntryMessages.add(restoreEntryTitle);
195
196 restoreLinks.add(restoreLink);
197 restoreMessages.add(restoreMessage);
198 }
199
200 Map<String, List<String>> data = new HashMap<String, List<String>>();
201
202 data.put("restoreClassNames", restoreClassNames);
203 data.put("restoreEntryLinks", restoreEntryLinks);
204 data.put("restoreEntryMessages", restoreEntryMessages);
205 data.put("restoreLinks", restoreLinks);
206 data.put("restoreMessages", restoreMessages);
207
208 SessionMessages.add(
209 actionRequest,
210 PortalUtil.getPortletId(actionRequest) +
211 SessionMessages.KEY_SUFFIX_DELETE_SUCCESS_DATA, data);
212
213 hideDefaultSuccessMessage(actionRequest);
214 }
215
216 protected void deleteEntries(ActionRequest actionRequest) throws Exception {
217 long trashEntryId = ParamUtil.getLong(actionRequest, "trashEntryId");
218
219 if (trashEntryId > 0) {
220 TrashEntryServiceUtil.deleteEntry(trashEntryId);
221
222 return;
223 }
224
225 long[] deleteEntryIds = StringUtil.split(
226 ParamUtil.getString(actionRequest, "deleteThrashEntryIds"), 0L);
227
228 if (deleteEntryIds.length > 0) {
229 for (int i = 0; i < deleteEntryIds.length; i++) {
230 TrashEntryServiceUtil.deleteEntry(deleteEntryIds[i]);
231 }
232
233 return;
234 }
235
236 String className = ParamUtil.getString(actionRequest, "className");
237 long classPK = ParamUtil.getLong(actionRequest, "classPK");
238
239 if (Validator.isNotNull(className) && (classPK > 0)) {
240 TrashEntryServiceUtil.deleteEntry(className, classPK);
241 }
242 }
243
244 protected void emptyTrash(ActionRequest actionRequest) throws Exception {
245 ThemeDisplay themeDisplay = (ThemeDisplay)actionRequest.getAttribute(
246 WebKeys.THEME_DISPLAY);
247
248 long groupId = ParamUtil.getLong(
249 actionRequest, "groupId", themeDisplay.getScopeGroupId());
250
251 TrashEntryServiceUtil.deleteEntries(groupId);
252 }
253
254 protected List<ObjectValuePair<String, Long>> getEntryOVPs(
255 String className, long classPK) {
256
257 List<ObjectValuePair<String, Long>> entryOVPs =
258 new ArrayList<ObjectValuePair<String, Long>>();
259
260 ObjectValuePair<String, Long> entryOVP =
261 new ObjectValuePair<String, Long>(className, classPK);
262
263 entryOVPs.add(entryOVP);
264
265 return entryOVPs;
266 }
267
268 protected List<ObjectValuePair<String, Long>> moveEntry(
269 ActionRequest actionRequest)
270 throws Exception {
271
272 long containerModelId = ParamUtil.getLong(
273 actionRequest, "containerModelId");
274 String className = ParamUtil.getString(actionRequest, "className");
275 long classPK = ParamUtil.getLong(actionRequest, "classPK");
276
277 ServiceContext serviceContext = ServiceContextFactory.getInstance(
278 className, actionRequest);
279
280 TrashEntryServiceUtil.moveEntry(
281 className, classPK, containerModelId, serviceContext);
282
283 return getEntryOVPs(className, classPK);
284 }
285
286 protected List<ObjectValuePair<String, Long>> restoreEntries(
287 ActionRequest actionRequest)
288 throws Exception {
289
290 long trashEntryId = ParamUtil.getLong(actionRequest, "trashEntryId");
291
292 if (trashEntryId > 0) {
293 TrashEntry entry = TrashEntryServiceUtil.restoreEntry(trashEntryId);
294
295 return getEntryOVPs(entry.getClassName(), entry.getClassPK());
296 }
297
298 long[] restoreEntryIds = StringUtil.split(
299 ParamUtil.getString(actionRequest, "restoreTrashEntryIds"), 0L);
300
301 List<ObjectValuePair<String, Long>> entryOVPs =
302 new ArrayList<ObjectValuePair<String, Long>>();
303
304 for (long restoreEntryId : restoreEntryIds) {
305 TrashEntry entry = TrashEntryServiceUtil.restoreEntry(
306 restoreEntryId);
307
308 entryOVPs.addAll(
309 getEntryOVPs(entry.getClassName(), entry.getClassPK()));
310 }
311
312 return entryOVPs;
313 }
314
315 protected List<ObjectValuePair<String, Long>> restoreOverride(
316 ActionRequest actionRequest)
317 throws Exception {
318
319 long trashEntryId = ParamUtil.getLong(actionRequest, "trashEntryId");
320
321 long duplicateEntryId = ParamUtil.getLong(
322 actionRequest, "duplicateEntryId");
323
324 TrashEntry entry = TrashEntryServiceUtil.restoreEntry(
325 trashEntryId, duplicateEntryId, null);
326
327 return getEntryOVPs(entry.getClassName(), entry.getClassPK());
328 }
329
330 protected List<ObjectValuePair<String, Long>> restoreRename(
331 ActionRequest actionRequest)
332 throws Exception {
333
334 ThemeDisplay themeDisplay = (ThemeDisplay)actionRequest.getAttribute(
335 WebKeys.THEME_DISPLAY);
336
337 long trashEntryId = ParamUtil.getLong(actionRequest, "trashEntryId");
338
339 String newName = ParamUtil.getString(actionRequest, "newName");
340
341 if (Validator.isNull(newName)) {
342 String oldName = ParamUtil.getString(actionRequest, "oldName");
343
344 newName = TrashUtil.getNewName(themeDisplay, null, 0, oldName);
345 }
346
347 TrashEntry entry = TrashEntryServiceUtil.restoreEntry(
348 trashEntryId, 0, newName);
349
350 return getEntryOVPs(entry.getClassName(), entry.getClassPK());
351 }
352
353 }