root / web_client / src / gr / grnet / pithos / web / client / DnDFolderPopupMenu.java @ ab1eb3f8
History | View | Annotate | Download (16.3 kB)
1 |
/*
|
---|---|
2 |
* Copyright 2011 Electronic Business Systems Ltd.
|
3 |
*
|
4 |
* This file is part of GSS.
|
5 |
*
|
6 |
* GSS is free software: you can redistribute it and/or modify
|
7 |
* it under the terms of the GNU General Public License as published by
|
8 |
* the Free Software Foundation, either version 3 of the License, or
|
9 |
* (at your option) any later version.
|
10 |
*
|
11 |
* GSS is distributed in the hope that it will be useful,
|
12 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
13 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
14 |
* GNU General Public License for more details.
|
15 |
*
|
16 |
* You should have received a copy of the GNU General Public License
|
17 |
* along with GSS. If not, see <http://www.gnu.org/licenses/>.
|
18 |
*/
|
19 |
package gr.grnet.pithos.web.client; |
20 |
/*
|
21 |
* Copyright 2008, 2009 Electronic Business Systems Ltd.
|
22 |
*
|
23 |
* This file is part of GSS.
|
24 |
*
|
25 |
* GSS is free software: you can redistribute it and/or modify
|
26 |
* it under the terms of the GNU General Public License as published by
|
27 |
* the Free Software Foundation, either version 3 of the License, or
|
28 |
* (at your option) any later version.
|
29 |
*
|
30 |
* GSS is distributed in the hope that it will be useful,
|
31 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
32 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
33 |
* GNU General Public License for more details.
|
34 |
*
|
35 |
* You should have received a copy of the GNU General Public License
|
36 |
* along with GSS. If not, see <http://www.gnu.org/licenses/>.
|
37 |
*/
|
38 |
|
39 |
import gr.grnet.pithos.web.client.rest.MultiplePostCommand; |
40 |
import gr.grnet.pithos.web.client.rest.PostCommand; |
41 |
import gr.grnet.pithos.web.client.rest.RestException; |
42 |
import gr.grnet.pithos.web.client.rest.resource.FileResource; |
43 |
import gr.grnet.pithos.web.client.rest.resource.FolderResource; |
44 |
import gr.grnet.pithos.web.client.rest.resource.RestResourceWrapper; |
45 |
|
46 |
import java.util.ArrayList; |
47 |
import java.util.List; |
48 |
|
49 |
import com.google.gwt.core.client.GWT; |
50 |
import com.google.gwt.http.client.URL; |
51 |
import com.google.gwt.user.client.Command; |
52 |
import com.google.gwt.user.client.DeferredCommand; |
53 |
import com.google.gwt.user.client.ui.AbstractImagePrototype; |
54 |
import com.google.gwt.user.client.ui.MenuBar; |
55 |
import com.google.gwt.user.client.ui.PopupPanel; |
56 |
|
57 |
/**
|
58 |
* @author kman
|
59 |
*/
|
60 |
public class DnDFolderPopupMenu extends PopupPanel { |
61 |
|
62 |
public DnDFolderPopupMenu(final CellTreeView.Images newImages, final FolderResource target, final Object toCopy) { |
63 |
// The popup's constructor's argument is a boolean specifying that it
|
64 |
// auto-close itself when the user clicks outside of it.
|
65 |
super(true); |
66 |
setAnimationEnabled(true);
|
67 |
// A dummy command that we will execute from unimplemented leaves.
|
68 |
final Command cancelCmd = new Command() { |
69 |
|
70 |
@Override
|
71 |
public void execute() { |
72 |
hide(); |
73 |
} |
74 |
}; |
75 |
|
76 |
final MenuBar contextMenu = new MenuBar(true); |
77 |
final CellTreeView folders = GSS.get().getTreeView();
|
78 |
|
79 |
contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.cut()).getHTML() + " Move</span>", true, new Command() { |
80 |
|
81 |
@Override
|
82 |
public void execute() { |
83 |
if (toCopy instanceof RestResourceWrapper){ |
84 |
moveFolder(target, ((RestResourceWrapper) toCopy).getResource()); |
85 |
} |
86 |
else if(toCopy instanceof List){ |
87 |
List<FileResource> files = GSS.get().getFileList().getSelectedFiles();
|
88 |
moveFiles(target, files); |
89 |
} |
90 |
hide(); |
91 |
} |
92 |
|
93 |
}).setVisible(target != null);
|
94 |
|
95 |
contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.copy()).getHTML() + " Copy</span>", true, new Command() { |
96 |
|
97 |
@Override
|
98 |
public void execute() { |
99 |
if (toCopy instanceof RestResourceWrapper) |
100 |
copyFolder(target, ((RestResourceWrapper) toCopy).getResource()); |
101 |
else if(toCopy instanceof List){ |
102 |
List<FileResource> files = GSS.get().getFileList().getSelectedFiles();
|
103 |
copyFiles(target, files); |
104 |
} |
105 |
hide(); |
106 |
} |
107 |
|
108 |
}).setVisible(target != null);
|
109 |
|
110 |
contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.trash()).getHTML() + " Delete (Trash)</span>", true, new Command() { |
111 |
|
112 |
@Override
|
113 |
public void execute() { |
114 |
GWT.log("EXECUTE TRASH:"+toCopy.getClass().getName());
|
115 |
if (toCopy instanceof RestResourceWrapper){ |
116 |
trashFolder(((RestResourceWrapper) toCopy).getResource()); |
117 |
} |
118 |
else if(toCopy instanceof List){ |
119 |
List<FileResource> files = GSS.get().getFileList().getSelectedFiles();
|
120 |
trashFiles(files); |
121 |
} |
122 |
hide(); |
123 |
} |
124 |
|
125 |
}).setVisible(target == null);
|
126 |
contextMenu.addItem("<span>" + AbstractImagePrototype.create(newImages.delete()).getHTML() + " Cancel</span>", true, cancelCmd); |
127 |
|
128 |
add(contextMenu); |
129 |
|
130 |
} |
131 |
|
132 |
private void copyFolder(final FolderResource target, FolderResource toCopy) { |
133 |
String atarget = target.getUri();
|
134 |
atarget = atarget.endsWith("/") ? atarget : atarget + '/'; |
135 |
atarget = atarget + toCopy.getName(); |
136 |
PostCommand cf = new PostCommand(toCopy.getUri() + "?copy=" + atarget, "", 200) { |
137 |
|
138 |
@Override
|
139 |
public void onComplete() { |
140 |
GSS.get().getTreeView().updateNodeChildren(new RestResourceWrapper(target));
|
141 |
GSS.get().getStatusPanel().updateStats(); |
142 |
} |
143 |
|
144 |
@Override
|
145 |
public void onError(Throwable t) { |
146 |
GWT.log("", t);
|
147 |
if (t instanceof RestException) { |
148 |
int statusCode = ((RestException) t).getHttpStatusCode();
|
149 |
if (statusCode == 405) |
150 |
GSS.get().displayError("You don't have the necessary permissions");
|
151 |
|
152 |
else if (statusCode == 409) |
153 |
GSS.get().displayError("A folder with the same name already exists");
|
154 |
else if (statusCode == 413) |
155 |
GSS.get().displayError("Your quota has been exceeded");
|
156 |
else
|
157 |
GSS.get().displayError("Unable to copy folder:" + ((RestException)t).getHttpStatusText());
|
158 |
} else
|
159 |
GSS.get().displayError("System error copying folder:" + t.getMessage());
|
160 |
} |
161 |
}; |
162 |
DeferredCommand.addCommand(cf); |
163 |
} |
164 |
|
165 |
private void moveFolder(final FolderResource target, final FolderResource toCopy) { |
166 |
String atarget = target.getUri();
|
167 |
atarget = atarget.endsWith("/") ? atarget : atarget + '/'; |
168 |
atarget = atarget + toCopy.getName(); |
169 |
|
170 |
PostCommand cf = new PostCommand(toCopy.getUri() + "?move=" + atarget, "", 200) { |
171 |
|
172 |
@Override
|
173 |
public void onComplete() { |
174 |
GWT.log("[MOVE]"+target.getUri()+" "+ toCopy.getParentURI()); |
175 |
GSS.get().getTreeView().updateNodeChildren(new RestResourceWrapper(target));
|
176 |
GSS.get().getTreeView().updateNodeChildrenForRemove(toCopy.getParentURI()); |
177 |
GSS.get().getStatusPanel().updateStats(); |
178 |
} |
179 |
|
180 |
@Override
|
181 |
public void onError(Throwable t) { |
182 |
GWT.log("", t);
|
183 |
if (t instanceof RestException) { |
184 |
int statusCode = ((RestException) t).getHttpStatusCode();
|
185 |
if (statusCode == 405) |
186 |
GSS.get().displayError("You don't have the necessary permissions");
|
187 |
|
188 |
else if (statusCode == 409) |
189 |
GSS.get().displayError("A folder with the same name already exists");
|
190 |
else if (statusCode == 413) |
191 |
GSS.get().displayError("Your quota has been exceeded");
|
192 |
else
|
193 |
GSS.get().displayError("Unable to copy folder:" + ((RestException)t).getHttpStatusText());
|
194 |
} else
|
195 |
GSS.get().displayError("System error copying folder:" + t.getMessage());
|
196 |
} |
197 |
}; |
198 |
DeferredCommand.addCommand(cf); |
199 |
} |
200 |
|
201 |
private void copyFiles(final FolderResource ftarget, List<FileResource> files) { |
202 |
List<String> fileIds = new ArrayList<String>(); |
203 |
String target = ftarget.getUri();
|
204 |
target = target.endsWith("/") ? target : target + '/'; |
205 |
for (FileResource fileResource : files) {
|
206 |
String fileTarget = target + URL.encodeComponent(fileResource.getName()); |
207 |
fileIds.add(fileResource.getUri() + "?copy=" + fileTarget);
|
208 |
} |
209 |
int index = 0; |
210 |
executeCopyOrMoveFiles(index, fileIds); |
211 |
|
212 |
} |
213 |
|
214 |
private void moveFiles(final FolderResource ftarget, List<FileResource> files) { |
215 |
List<String> fileIds = new ArrayList<String>(); |
216 |
String target = ftarget.getUri();
|
217 |
target = target.endsWith("/") ? target : target + '/'; |
218 |
for (FileResource fileResource : files) {
|
219 |
String fileTarget = target + URL.encodeComponent(fileResource.getName()); |
220 |
fileIds.add(fileResource.getUri() + "?move=" + fileTarget);
|
221 |
} |
222 |
int index = 0; |
223 |
executeCopyOrMoveFiles(index, fileIds); |
224 |
|
225 |
} |
226 |
|
227 |
private void trashFolder(final FolderResource folder){ |
228 |
PostCommand tot = new PostCommand(folder.getUri()+"?trash=","",200){ |
229 |
|
230 |
@Override
|
231 |
public void onComplete() { |
232 |
GSS.get().getTreeView().updateNodeChildrenForRemove(folder.getParentURI()); |
233 |
GSS.get().getTreeView().updateTrashNode(); |
234 |
/*for(TreeItem item : items)
|
235 |
GSS.get().getFolders().updateFolder((DnDTreeItem) item);
|
236 |
GSS.get().getFolders().update(GSS.get().getFolders().getTrashItem());
|
237 |
|
238 |
GSS.get().showFileList(true);
|
239 |
*/
|
240 |
} |
241 |
|
242 |
@Override
|
243 |
public void onError(Throwable t) { |
244 |
GWT.log("", t);
|
245 |
if(t instanceof RestException){ |
246 |
int statusCode = ((RestException)t).getHttpStatusCode();
|
247 |
if(statusCode == 405) |
248 |
GSS.get().displayError("You don't have the necessary permissions");
|
249 |
else if(statusCode == 404) |
250 |
GSS.get().displayError("Folder does not exist");
|
251 |
else
|
252 |
GSS.get().displayError("Unable to trash folder:"+((RestException)t).getHttpStatusText());
|
253 |
} |
254 |
else
|
255 |
GSS.get().displayError("System error trashing folder:"+t.getMessage());
|
256 |
} |
257 |
}; |
258 |
DeferredCommand.addCommand(tot); |
259 |
} |
260 |
|
261 |
private void trashFiles(List<FileResource> files){ |
262 |
final List<String> fileIds = new ArrayList<String>(); |
263 |
for(FileResource f : files)
|
264 |
fileIds.add(f.getUri()+"?trash=");
|
265 |
MultiplePostCommand tot = new MultiplePostCommand(fileIds.toArray(new String[0]),200){ |
266 |
|
267 |
@Override
|
268 |
public void onComplete() { |
269 |
GSS.get().showFileList(true);
|
270 |
} |
271 |
|
272 |
@Override
|
273 |
public void onError(String p, Throwable t) { |
274 |
GWT.log("", t);
|
275 |
if(t instanceof RestException){ |
276 |
int statusCode = ((RestException)t).getHttpStatusCode();
|
277 |
if(statusCode == 405) |
278 |
GSS.get().displayError("You don't have the necessary permissions");
|
279 |
else if(statusCode == 404) |
280 |
GSS.get().displayError("File does not exist");
|
281 |
else
|
282 |
GSS.get().displayError("Unable to trash file:"+((RestException)t).getHttpStatusText());
|
283 |
} |
284 |
else
|
285 |
GSS.get().displayError("System error trashing file:"+t.getMessage());
|
286 |
} |
287 |
}; |
288 |
DeferredCommand.addCommand(tot); |
289 |
} |
290 |
|
291 |
|
292 |
private void executeCopyOrMoveFiles(final int index, final List<String> paths) { |
293 |
if (index >= paths.size()) {
|
294 |
GSS.get().showFileList(true);
|
295 |
GSS.get().getStatusPanel().updateStats(); |
296 |
return;
|
297 |
} |
298 |
PostCommand cf = new PostCommand(paths.get(index), "", 200) { |
299 |
|
300 |
@Override
|
301 |
public void onComplete() { |
302 |
executeCopyOrMoveFiles(index + 1, paths);
|
303 |
} |
304 |
|
305 |
@Override
|
306 |
public void onError(Throwable t) { |
307 |
GWT.log("", t);
|
308 |
if (t instanceof RestException) { |
309 |
int statusCode = ((RestException) t).getHttpStatusCode();
|
310 |
if (statusCode == 405) |
311 |
GSS.get().displayError("You don't have the necessary permissions");
|
312 |
else if (statusCode == 404) |
313 |
GSS.get().displayError("File not found");
|
314 |
else if (statusCode == 409) |
315 |
GSS.get().displayError("A file with the same name already exists");
|
316 |
else if (statusCode == 413) |
317 |
GSS.get().displayError("Your quota has been exceeded");
|
318 |
else
|
319 |
GSS.get().displayError("Unable to copy file:" + ((RestException)t).getHttpStatusText());
|
320 |
} else
|
321 |
GSS.get().displayError("System error copying file:" + t.getMessage());
|
322 |
|
323 |
} |
324 |
}; |
325 |
DeferredCommand.addCommand(cf); |
326 |
} |
327 |
|
328 |
} |