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.kernel.util.StringUtil;
36 import com.liferay.portal.security.auth.PrincipalException;
37 import com.liferay.portal.security.permission.ActionKeys;
38 import com.liferay.portal.struts.PortletAction;
39 import com.liferay.portal.theme.ThemeDisplay;
40 import com.liferay.portal.util.PortalUtil;
41 import com.liferay.portal.util.WebKeys;
42 import com.liferay.portlet.documentlibrary.DuplicateFolderNameException;
43 import com.liferay.portlet.documentlibrary.NoSuchFileEntryException;
44 import com.liferay.portlet.documentlibrary.NoSuchFolderException;
45 import com.liferay.portlet.documentlibrary.form.FileEntryForm;
46 import com.liferay.portlet.documentlibrary.model.DLFileEntry;
47 import com.liferay.portlet.documentlibrary.service.DLFileEntryLocalServiceUtil;
48 import com.liferay.portlet.documentlibrary.service.DLFileEntryServiceUtil;
49 import com.liferay.portlet.documentlibrary.service.permission.DLFileEntryPermission;
50 import com.liferay.portlet.documentlibrary.service.permission.DLFolderPermission;
51 import com.liferay.portlet.taggedcontent.util.AssetPublisherUtil;
52 import com.liferay.portlet.tags.TagsEntryException;
53
54 import java.io.File;
55
56 import javax.portlet.ActionRequest;
57 import javax.portlet.ActionResponse;
58 import javax.portlet.PortletConfig;
59 import javax.portlet.RenderRequest;
60 import javax.portlet.RenderResponse;
61
62 import org.apache.struts.action.ActionForm;
63 import org.apache.struts.action.ActionForward;
64 import org.apache.struts.action.ActionMapping;
65
66
73 public class EditFileEntryAction extends PortletAction {
74
75 public void processAction(
76 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
77 ActionRequest actionRequest, ActionResponse actionResponse)
78 throws Exception {
79
80 FileEntryForm fileEntryForm = (FileEntryForm)form;
81
82 String cmd = ParamUtil.getString(actionRequest, Constants.CMD);
83
84 try {
85 if (cmd.equals(Constants.ADD) || cmd.equals(Constants.UPDATE)) {
86 updateFileEntry(fileEntryForm, actionRequest, actionResponse);
87 }
88 else if (cmd.equals(Constants.DELETE)) {
89 deleteFileEntry(actionRequest);
90 }
91 else if (cmd.equals(Constants.LOCK)) {
92 lockFileEntry(actionRequest);
93 }
94 else if (cmd.equals(Constants.UNLOCK)) {
95 unlockFileEntry(actionRequest);
96 }
97
98 sendRedirect(actionRequest, actionResponse);
99 }
100 catch (Exception e) {
101 if (e instanceof DuplicateLockException ||
102 e instanceof NoSuchFileEntryException ||
103 e instanceof PrincipalException) {
104
105 if (e instanceof DuplicateLockException) {
106 DuplicateLockException dle = (DuplicateLockException)e;
107
108 SessionErrors.add(
109 actionRequest, dle.getClass().getName(), dle.getLock());
110 }
111 else {
112 SessionErrors.add(actionRequest, e.getClass().getName());
113 }
114
115 setForward(actionRequest, "portlet.document_library.error");
116 }
117 else if (e instanceof DuplicateFileException ||
118 e instanceof DuplicateFolderNameException ||
119 e instanceof FileNameException ||
120 e instanceof FileSizeException ||
121 e instanceof NoSuchFolderException ||
122 e instanceof SourceFileNameException) {
123
124 SessionErrors.add(actionRequest, e.getClass().getName());
125 }
126 else if (e instanceof TagsEntryException) {
127 SessionErrors.add(actionRequest, e.getClass().getName(), e);
128 }
129 else {
130 throw e;
131 }
132 }
133 }
134
135 public ActionForward render(
136 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
137 RenderRequest renderRequest, RenderResponse renderResponse)
138 throws Exception {
139
140 try {
141 ActionUtil.getFileEntry(renderRequest);
142 }
143 catch (Exception e) {
144 if (e instanceof NoSuchFileEntryException ||
145 e instanceof PrincipalException) {
146
147 SessionErrors.add(renderRequest, e.getClass().getName());
148
149 return mapping.findForward("portlet.document_library.error");
150 }
151 else {
152 throw e;
153 }
154 }
155
156 String forward = "portlet.document_library.edit_file_entry";
157
158 return mapping.findForward(getForward(renderRequest, forward));
159 }
160
161 protected void deleteFileEntry(ActionRequest actionRequest)
162 throws Exception {
163
164 long folderId = ParamUtil.getLong(actionRequest, "folderId");
165 String name = ParamUtil.getString(actionRequest, "name");
166 double version = ParamUtil.getDouble(actionRequest, "version");
167
168 DLFileEntryServiceUtil.deleteFileEntry(folderId, name, version);
169 }
170
171 protected void lockFileEntry(ActionRequest actionRequest) throws Exception {
172 long folderId = ParamUtil.getLong(actionRequest, "folderId");
173 String name = ParamUtil.getString(actionRequest, "name");
174
175 DLFileEntryServiceUtil.lockFileEntry(folderId, name);
176 }
177
178 protected void unlockFileEntry(ActionRequest actionRequest)
179 throws Exception {
180
181 long folderId = ParamUtil.getLong(actionRequest, "folderId");
182 String name = ParamUtil.getString(actionRequest, "name");
183
184 DLFileEntryServiceUtil.unlockFileEntry(folderId, name);
185 }
186
187 protected void updateFileEntry(
188 FileEntryForm fileEntryForm, ActionRequest actionRequest,
189 ActionResponse actionResponse)
190 throws Exception {
191
192 UploadPortletRequest uploadRequest = PortalUtil.getUploadPortletRequest(
193 actionRequest);
194
195 String cmd = ParamUtil.getString(uploadRequest, Constants.CMD);
196
197 ThemeDisplay themeDisplay = (ThemeDisplay)actionRequest.getAttribute(
198 WebKeys.THEME_DISPLAY);
199
200 long folderId = ParamUtil.getLong(uploadRequest, "folderId");
201 long newFolderId = ParamUtil.getLong(uploadRequest, "newFolderId");
202 String name = ParamUtil.getString(uploadRequest, "name");
203 String sourceFileName = uploadRequest.getFileName("file");
204
205 String title = ParamUtil.getString(uploadRequest, "title");
206 String description = ParamUtil.getString(uploadRequest, "description");
207
208 String[] tagsEntries = StringUtil.split(
209 ParamUtil.getString(uploadRequest, "tagsEntries"));
210
211 String extraSettings = PropertiesUtil.toString(
212 fileEntryForm.getExtraSettingsProperties());
213
214 File file = uploadRequest.getFile("file");
215
216 String[] communityPermissions = PortalUtil.getCommunityPermissions(
217 actionRequest);
218 String[] guestPermissions = PortalUtil.getGuestPermissions(
219 actionRequest);
220
221 if (cmd.equals(Constants.ADD)) {
222
223
225 DLFolderPermission.check(
226 themeDisplay.getPermissionChecker(), folderId,
227 ActionKeys.ADD_DOCUMENT);
228
229 DLFileEntry entry = DLFileEntryLocalServiceUtil.addFileEntry(
230 themeDisplay.getUserId(), folderId, sourceFileName, title,
231 description, tagsEntries, extraSettings, file,
232 communityPermissions, guestPermissions);
233
234 AssetPublisherUtil.addAndStoreSelection(
235 actionRequest, DLFileEntry.class.getName(),
236 entry.getFileEntryId(), -1);
237 }
238 else {
239
240
242 DLFileEntryPermission.check(
243 themeDisplay.getPermissionChecker(), folderId, name,
244 ActionKeys.UPDATE);
245
246 DLFileEntryLocalServiceUtil.updateFileEntry(
247 themeDisplay.getUserId(), folderId, newFolderId, name,
248 sourceFileName, title, description, tagsEntries, extraSettings,
249 file);
250 }
251
252 AssetPublisherUtil.addRecentFolderId(
253 actionRequest, DLFileEntry.class.getName(), folderId);
254 }
255
256 }