root / src / gr / grnet / pithos / web / client / Pithos.java @ 0459d2ef
History | View | Annotate | Download (53 kB)
1 |
/*
|
---|---|
2 |
* Copyright 2011-2012 GRNET S.A. All rights reserved.
|
3 |
*
|
4 |
* Redistribution and use in source and binary forms, with or
|
5 |
* without modification, are permitted provided that the following
|
6 |
* conditions are met:
|
7 |
*
|
8 |
* 1. Redistributions of source code must retain the above
|
9 |
* copyright notice, this list of conditions and the following
|
10 |
* disclaimer.
|
11 |
*
|
12 |
* 2. Redistributions in binary form must reproduce the above
|
13 |
* copyright notice, this list of conditions and the following
|
14 |
* disclaimer in the documentation and/or other materials
|
15 |
* provided with the distribution.
|
16 |
*
|
17 |
* THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
|
18 |
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
19 |
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
20 |
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
|
21 |
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
22 |
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
23 |
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
|
24 |
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
25 |
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
26 |
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
27 |
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
28 |
* POSSIBILITY OF SUCH DAMAGE.
|
29 |
*
|
30 |
* The views and conclusions contained in the software and
|
31 |
* documentation are those of the authors and should not be
|
32 |
* interpreted as representing official policies, either expressed
|
33 |
* or implied, of GRNET S.A.
|
34 |
*/
|
35 |
package gr.grnet.pithos.web.client; |
36 |
|
37 |
import com.google.gwt.core.client.EntryPoint; |
38 |
import com.google.gwt.core.client.GWT; |
39 |
import com.google.gwt.core.client.JsArrayString; |
40 |
import com.google.gwt.core.client.Scheduler; |
41 |
import com.google.gwt.core.client.Scheduler.RepeatingCommand; |
42 |
import com.google.gwt.core.client.Scheduler.ScheduledCommand; |
43 |
import com.google.gwt.event.dom.client.ClickEvent; |
44 |
import com.google.gwt.event.dom.client.ClickHandler; |
45 |
import com.google.gwt.event.logical.shared.ResizeEvent; |
46 |
import com.google.gwt.event.logical.shared.ResizeHandler; |
47 |
import com.google.gwt.http.client.Response; |
48 |
import com.google.gwt.http.client.URL; |
49 |
import com.google.gwt.i18n.client.DateTimeFormat; |
50 |
import com.google.gwt.i18n.client.Dictionary; |
51 |
import com.google.gwt.i18n.client.TimeZone; |
52 |
import com.google.gwt.resources.client.ClientBundle; |
53 |
import com.google.gwt.resources.client.CssResource; |
54 |
import com.google.gwt.resources.client.ImageResource; |
55 |
import com.google.gwt.resources.client.ImageResource.ImageOptions; |
56 |
import com.google.gwt.user.client.*; |
57 |
import com.google.gwt.user.client.ui.*; |
58 |
import com.google.gwt.view.client.SelectionChangeEvent; |
59 |
import com.google.gwt.view.client.SelectionChangeEvent.Handler; |
60 |
import com.google.gwt.view.client.SingleSelectionModel; |
61 |
import gr.grnet.pithos.web.client.catalog.UpdateUserCatalogs; |
62 |
import gr.grnet.pithos.web.client.catalog.UserCatalogs; |
63 |
import gr.grnet.pithos.web.client.commands.UploadFileCommand; |
64 |
import gr.grnet.pithos.web.client.foldertree.*; |
65 |
import gr.grnet.pithos.web.client.grouptree.Group; |
66 |
import gr.grnet.pithos.web.client.grouptree.GroupTreeView; |
67 |
import gr.grnet.pithos.web.client.grouptree.GroupTreeViewModel; |
68 |
import gr.grnet.pithos.web.client.mysharedtree.MysharedTreeView; |
69 |
import gr.grnet.pithos.web.client.mysharedtree.MysharedTreeViewModel; |
70 |
import gr.grnet.pithos.web.client.othersharedtree.OtherSharedTreeView; |
71 |
import gr.grnet.pithos.web.client.othersharedtree.OtherSharedTreeViewModel; |
72 |
import gr.grnet.pithos.web.client.rest.*; |
73 |
import org.apache.http.HttpStatus; |
74 |
|
75 |
import java.util.*; |
76 |
|
77 |
/**
|
78 |
* Entry point classes define <code>onModuleLoad()</code>.
|
79 |
*/
|
80 |
public class Pithos implements EntryPoint, ResizeHandler { |
81 |
|
82 |
public static final Configuration config = GWT.create(Configuration.class); |
83 |
|
84 |
public interface Style extends CssResource { |
85 |
String commandAnchor();
|
86 |
|
87 |
String statistics();
|
88 |
|
89 |
@ClassName("gwt-HTML") |
90 |
String html();
|
91 |
|
92 |
String uploadAlert();
|
93 |
|
94 |
String uploadAlertLink();
|
95 |
|
96 |
String uploadAlertProgress();
|
97 |
|
98 |
String uploadAlertPercent();
|
99 |
|
100 |
String uploadAlertClose();
|
101 |
} |
102 |
|
103 |
public interface Resources extends ClientBundle { |
104 |
@Source("Pithos.css") |
105 |
Style pithosCss();
|
106 |
|
107 |
@Source("gr/grnet/pithos/resources/close-popup.png") |
108 |
ImageResource closePopup(); |
109 |
} |
110 |
|
111 |
public static Resources resources = GWT.create(Resources.class); |
112 |
|
113 |
/**
|
114 |
* Instantiate an application-level image bundle. This object will provide
|
115 |
* programmatic access to all the images needed by widgets.
|
116 |
*/
|
117 |
static Images images = (Images) GWT.create(Images.class);
|
118 |
|
119 |
public String getUserID() { |
120 |
return userID;
|
121 |
} |
122 |
|
123 |
public UserCatalogs getUserCatalogs() {
|
124 |
return userCatalogs;
|
125 |
} |
126 |
|
127 |
public String getCurrentUserDisplayNameOrID() { |
128 |
final String displayName = userCatalogs.getDisplayName(getUserID()); |
129 |
return displayName == null ? getUserID() : displayName; |
130 |
} |
131 |
|
132 |
public boolean hasDisplayNameForUserID(String userID) { |
133 |
return userCatalogs.getDisplayName(userID) != null; |
134 |
} |
135 |
|
136 |
public boolean hasIDForUserDisplayName(String userDisplayName) { |
137 |
return userCatalogs.getID(userDisplayName) != null; |
138 |
} |
139 |
|
140 |
public String getDisplayNameForUserID(String userID) { |
141 |
return userCatalogs.getDisplayName(userID);
|
142 |
} |
143 |
|
144 |
public String getIDForUserDisplayName(String userDisplayName) { |
145 |
return userCatalogs.getID(userDisplayName);
|
146 |
} |
147 |
|
148 |
public List<String> getDisplayNamesForUserIDs(List<String> userIDs) { |
149 |
if(userIDs == null) { |
150 |
userIDs = new ArrayList<String>(); |
151 |
} |
152 |
final List<String> userDisplayNames = new ArrayList<String>(); |
153 |
for(String userID : userIDs) { |
154 |
final String displayName = getDisplayNameForUserID(userID); |
155 |
userDisplayNames.add(displayName); |
156 |
} |
157 |
|
158 |
return userDisplayNames;
|
159 |
} |
160 |
|
161 |
public List<String> filterUserIDsWithUnknownDisplayName(Collection<String> userIDs) { |
162 |
if(userIDs == null) { |
163 |
userIDs = new ArrayList<String>(); |
164 |
} |
165 |
final List<String> filtered = new ArrayList<String>(); |
166 |
for(String userID : userIDs) { |
167 |
if(!this.userCatalogs.hasID(userID)) { |
168 |
filtered.add(userID); |
169 |
} |
170 |
} |
171 |
return filtered;
|
172 |
} |
173 |
|
174 |
public void setAccount(AccountResource acct) { |
175 |
account = acct; |
176 |
} |
177 |
|
178 |
public AccountResource getAccount() {
|
179 |
return account;
|
180 |
} |
181 |
|
182 |
public void updateFolder(Folder f, boolean showfiles, Command callback, final boolean openParent) { |
183 |
folderTreeView.updateFolder(f, showfiles, callback, openParent); |
184 |
} |
185 |
|
186 |
public void updateGroupNode(Group group) { |
187 |
groupTreeView.updateGroupNode(group); |
188 |
} |
189 |
|
190 |
public void updateMySharedRoot() { |
191 |
mysharedTreeView.updateRoot(); |
192 |
} |
193 |
|
194 |
public void updateSharedFolder(Folder f, boolean showfiles, Command callback) { |
195 |
mysharedTreeView.updateFolder(f, showfiles, callback); |
196 |
} |
197 |
|
198 |
public void updateSharedFolder(Folder f, boolean showfiles) { |
199 |
updateSharedFolder(f, showfiles, null);
|
200 |
} |
201 |
|
202 |
public void updateOtherSharedFolder(Folder f, boolean showfiles, Command callback) { |
203 |
otherSharedTreeView.updateFolder(f, showfiles, callback); |
204 |
} |
205 |
|
206 |
public MysharedTreeView getMySharedTreeView() {
|
207 |
return mysharedTreeView;
|
208 |
} |
209 |
|
210 |
/**
|
211 |
* An aggregate image bundle that pulls together all the images for this
|
212 |
* application into a single bundle.
|
213 |
*/
|
214 |
public interface Images extends TopPanel.Images, FileList.Images, ToolsMenu.Images { |
215 |
|
216 |
@Source("gr/grnet/pithos/resources/document.png") |
217 |
ImageResource folders(); |
218 |
|
219 |
@Source("gr/grnet/pithos/resources/advancedsettings.png") |
220 |
@ImageOptions(width = 32, height = 32) |
221 |
ImageResource tools(); |
222 |
} |
223 |
|
224 |
private Throwable error; |
225 |
|
226 |
/**
|
227 |
* The Application Clipboard implementation;
|
228 |
*/
|
229 |
private Clipboard clipboard = new Clipboard(); |
230 |
|
231 |
/**
|
232 |
* The top panel that contains the menu bar.
|
233 |
*/
|
234 |
private TopPanel topPanel;
|
235 |
|
236 |
/**
|
237 |
* The panel that contains the various system messages.
|
238 |
*/
|
239 |
private MessagePanel messagePanel = new MessagePanel(this, Pithos.images); |
240 |
|
241 |
/**
|
242 |
* The bottom panel that contains the status bar.
|
243 |
*/
|
244 |
StatusPanel statusPanel = null;
|
245 |
|
246 |
/**
|
247 |
* The file list widget.
|
248 |
*/
|
249 |
private FileList fileList;
|
250 |
|
251 |
/**
|
252 |
* The tab panel that occupies the right side of the screen.
|
253 |
*/
|
254 |
private VerticalPanel inner = new VerticalPanel(); |
255 |
|
256 |
|
257 |
/**
|
258 |
* The split panel that will contain the left and right panels.
|
259 |
*/
|
260 |
private HorizontalSplitPanel splitPanel = new HorizontalSplitPanel(); |
261 |
|
262 |
/**
|
263 |
* The currently selected item in the application, for use by the Edit menu
|
264 |
* commands. Potential types are Folder, File, User and Group.
|
265 |
*/
|
266 |
private Object currentSelection; |
267 |
|
268 |
public HashMap<String, String> userFullNameMap = new HashMap<String, String>(); |
269 |
|
270 |
/**
|
271 |
* The ID that uniquely identifies the user in Pithos+.
|
272 |
* Currently this is a UUID. It used to be the user's email.
|
273 |
*/
|
274 |
private String userID = null; |
275 |
|
276 |
/**
|
277 |
* Hold mappings from user UUIDs to emails and vice-versa.
|
278 |
*/
|
279 |
private UserCatalogs userCatalogs = new UserCatalogs(); |
280 |
|
281 |
/**
|
282 |
* The authentication token of the current user.
|
283 |
*/
|
284 |
private String userToken; |
285 |
|
286 |
VerticalPanel trees; |
287 |
|
288 |
SingleSelectionModel<Folder> folderTreeSelectionModel;
|
289 |
FolderTreeViewModel folderTreeViewModel; |
290 |
FolderTreeView folderTreeView; |
291 |
|
292 |
SingleSelectionModel<Folder> mysharedTreeSelectionModel;
|
293 |
MysharedTreeViewModel mysharedTreeViewModel; |
294 |
MysharedTreeView mysharedTreeView = null;
|
295 |
|
296 |
protected SingleSelectionModel<Folder> otherSharedTreeSelectionModel; |
297 |
OtherSharedTreeViewModel otherSharedTreeViewModel; |
298 |
OtherSharedTreeView otherSharedTreeView = null;
|
299 |
|
300 |
GroupTreeViewModel groupTreeViewModel; |
301 |
GroupTreeView groupTreeView; |
302 |
|
303 |
TreeView selectedTree; |
304 |
protected AccountResource account;
|
305 |
|
306 |
Folder trash; |
307 |
|
308 |
List<Composite> treeViews = new ArrayList<Composite>(); |
309 |
|
310 |
@SuppressWarnings("rawtypes") |
311 |
List<SingleSelectionModel> selectionModels = new ArrayList<SingleSelectionModel>(); |
312 |
|
313 |
public Button upload; |
314 |
|
315 |
private HTML numOfFiles; |
316 |
|
317 |
private Toolbar toolbar;
|
318 |
|
319 |
private FileUploadDialog fileUploadDialog = new FileUploadDialog(this); |
320 |
|
321 |
UploadAlert uploadAlert; |
322 |
|
323 |
Date lastModified;
|
324 |
|
325 |
@Override
|
326 |
public void onModuleLoad() { |
327 |
if(parseUserCredentials()) {
|
328 |
initialize(); |
329 |
} |
330 |
} |
331 |
|
332 |
static native void __ConsoleLog(String message) /*-{ |
333 |
try {
|
334 |
console.log(message);
|
335 |
} catch (e) {
|
336 |
}
|
337 |
}-*/;
|
338 |
|
339 |
public static void LOG(Object ...args) { |
340 |
final StringBuilder sb = new StringBuilder(); |
341 |
for(Object arg : args) { |
342 |
sb.append(arg); |
343 |
} |
344 |
if(sb.length() > 0) { |
345 |
__ConsoleLog(sb.toString()); |
346 |
} |
347 |
} |
348 |
|
349 |
private void initialize() { |
350 |
lastModified = new Date(); //Initialize if-modified-since value with now. |
351 |
resources.pithosCss().ensureInjected(); |
352 |
boolean bareContent = Window.Location.getParameter("noframe") != null; |
353 |
String contentWidth = bareContent ? Const.PERCENT_100 : "75%"; |
354 |
|
355 |
VerticalPanel outer = new VerticalPanel();
|
356 |
outer.setWidth(Const.PERCENT_100); |
357 |
if(!bareContent) {
|
358 |
outer.addStyleName("pithos-outer");
|
359 |
} |
360 |
|
361 |
if(!bareContent) {
|
362 |
topPanel = new TopPanel(this, Pithos.images); |
363 |
topPanel.setWidth(Const.PERCENT_100); |
364 |
outer.add(topPanel); |
365 |
outer.setCellHorizontalAlignment(topPanel, HasHorizontalAlignment.ALIGN_CENTER); |
366 |
} |
367 |
|
368 |
messagePanel.setVisible(false);
|
369 |
outer.add(messagePanel); |
370 |
outer.setCellHorizontalAlignment(messagePanel, HasHorizontalAlignment.ALIGN_CENTER); |
371 |
outer.setCellVerticalAlignment(messagePanel, HasVerticalAlignment.ALIGN_MIDDLE); |
372 |
|
373 |
HorizontalPanel header = new HorizontalPanel();
|
374 |
header.addStyleName("pithos-header");
|
375 |
header.setWidth(contentWidth); |
376 |
if(bareContent) {
|
377 |
header.addStyleName("pithos-header-noframe");
|
378 |
} |
379 |
upload = new Button("Upload", new ClickHandler() { |
380 |
@Override
|
381 |
public void onClick(ClickEvent event) { |
382 |
if(getSelection() != null) { |
383 |
new UploadFileCommand(Pithos.this, null, getSelection()).execute(); |
384 |
} |
385 |
} |
386 |
}); |
387 |
upload.addStyleName("pithos-uploadButton");
|
388 |
header.add(upload); |
389 |
header.setCellHorizontalAlignment(upload, HasHorizontalAlignment.ALIGN_LEFT); |
390 |
header.setCellVerticalAlignment(upload, HasVerticalAlignment.ALIGN_MIDDLE); |
391 |
|
392 |
toolbar = new Toolbar(this); |
393 |
header.add(toolbar); |
394 |
header.setCellHorizontalAlignment(toolbar, HasHorizontalAlignment.ALIGN_CENTER); |
395 |
header.setCellVerticalAlignment(toolbar, HasVerticalAlignment.ALIGN_MIDDLE); |
396 |
|
397 |
HorizontalPanel folderStatistics = new HorizontalPanel();
|
398 |
folderStatistics.addStyleName("pithos-folderStatistics");
|
399 |
numOfFiles = new HTML(); |
400 |
folderStatistics.add(numOfFiles); |
401 |
folderStatistics.setCellVerticalAlignment(numOfFiles, HasVerticalAlignment.ALIGN_MIDDLE); |
402 |
HTML numOfFilesLabel = new HTML(" Files"); |
403 |
folderStatistics.add(numOfFilesLabel); |
404 |
folderStatistics.setCellVerticalAlignment(numOfFilesLabel, HasVerticalAlignment.ALIGN_MIDDLE); |
405 |
header.add(folderStatistics); |
406 |
header.setCellHorizontalAlignment(folderStatistics, HasHorizontalAlignment.ALIGN_RIGHT); |
407 |
header.setCellVerticalAlignment(folderStatistics, HasVerticalAlignment.ALIGN_MIDDLE); |
408 |
header.setCellWidth(folderStatistics, "40px");
|
409 |
outer.add(header); |
410 |
outer.setCellHorizontalAlignment(header, HasHorizontalAlignment.ALIGN_CENTER); |
411 |
// Inner contains the various lists
|
412 |
inner.sinkEvents(Event.ONCONTEXTMENU);
|
413 |
inner.setWidth(Const.PERCENT_100); |
414 |
|
415 |
folderTreeSelectionModel = new SingleSelectionModel<Folder>(); |
416 |
folderTreeSelectionModel.addSelectionChangeHandler(new SelectionChangeEvent.Handler() {
|
417 |
@Override
|
418 |
public void onSelectionChange(SelectionChangeEvent event) { |
419 |
if(folderTreeSelectionModel.getSelectedObject() != null) { |
420 |
deselectOthers(folderTreeView, folderTreeSelectionModel); |
421 |
applyPermissions(folderTreeSelectionModel.getSelectedObject()); |
422 |
Folder f = folderTreeSelectionModel.getSelectedObject(); |
423 |
updateFolder(f, true, new Command() { |
424 |
|
425 |
@Override
|
426 |
public void execute() { |
427 |
updateStatistics(); |
428 |
} |
429 |
}, true);
|
430 |
showRelevantToolbarButtons(); |
431 |
} |
432 |
else {
|
433 |
if(getSelectedTree().equals(folderTreeView)) {
|
434 |
setSelectedTree(null);
|
435 |
} |
436 |
if(getSelectedTree() == null) { |
437 |
showRelevantToolbarButtons(); |
438 |
} |
439 |
} |
440 |
} |
441 |
}); |
442 |
selectionModels.add(folderTreeSelectionModel); |
443 |
|
444 |
folderTreeViewModel = new FolderTreeViewModel(this, folderTreeSelectionModel); |
445 |
folderTreeView = new FolderTreeView(folderTreeViewModel);
|
446 |
treeViews.add(folderTreeView); |
447 |
|
448 |
fileList = new FileList(this, images); |
449 |
inner.add(fileList); |
450 |
|
451 |
trees = new VerticalPanel();
|
452 |
trees.setWidth(Const.PERCENT_100); |
453 |
|
454 |
// Add the left and right panels to the split panel.
|
455 |
splitPanel.setLeftWidget(trees); |
456 |
FlowPanel right = new FlowPanel();
|
457 |
right.getElement().setId("rightPanel");
|
458 |
right.add(inner); |
459 |
splitPanel.setRightWidget(right); |
460 |
splitPanel.setSplitPosition("219px");
|
461 |
splitPanel.setSize(Const.PERCENT_100, Const.PERCENT_100); |
462 |
splitPanel.addStyleName("pithos-splitPanel");
|
463 |
splitPanel.setWidth(contentWidth); |
464 |
outer.add(splitPanel); |
465 |
outer.setCellHorizontalAlignment(splitPanel, HasHorizontalAlignment.ALIGN_CENTER); |
466 |
|
467 |
if(!bareContent) {
|
468 |
statusPanel = new StatusPanel();
|
469 |
statusPanel.setWidth(Const.PERCENT_100); |
470 |
outer.add(statusPanel); |
471 |
outer.setCellHorizontalAlignment(statusPanel, HasHorizontalAlignment.ALIGN_CENTER); |
472 |
} |
473 |
else {
|
474 |
splitPanel.addStyleName("pithos-splitPanel-noframe");
|
475 |
} |
476 |
|
477 |
// Hook the window resize event, so that we can adjust the UI.
|
478 |
Window.addResizeHandler(this); |
479 |
// Clear out the window's built-in margin, because we want to take
|
480 |
// advantage of the entire client area.
|
481 |
Window.setMargin("0px"); |
482 |
// Finally, add the outer panel to the RootPanel, so that it will be
|
483 |
// displayed.
|
484 |
RootPanel.get().add(outer); |
485 |
// Call the window resized handler to get the initial sizes setup. Doing
|
486 |
// this in a deferred command causes it to occur after all widgets'
|
487 |
// sizes have been computed by the browser.
|
488 |
Scheduler.get().scheduleIncremental(new RepeatingCommand() {
|
489 |
|
490 |
@Override
|
491 |
public boolean execute() { |
492 |
if(!isCloudbarReady()) {
|
493 |
return true; |
494 |
} |
495 |
onWindowResized(Window.getClientHeight());
|
496 |
return false; |
497 |
} |
498 |
}); |
499 |
|
500 |
Scheduler.get().scheduleDeferred(new ScheduledCommand() {
|
501 |
@Override
|
502 |
public void execute() { |
503 |
fetchAccount(new Command() {
|
504 |
|
505 |
@Override
|
506 |
public void execute() { |
507 |
if(!account.hasHomeContainer()) {
|
508 |
createHomeContainer(account, this);
|
509 |
} |
510 |
else if(!account.hasTrashContainer()) { |
511 |
createTrashContainer(this);
|
512 |
} |
513 |
else {
|
514 |
for(Folder f : account.getContainers()) {
|
515 |
if(f.getName().equals(Const.TRASH_CONTAINER)) {
|
516 |
trash = f; |
517 |
break;
|
518 |
} |
519 |
} |
520 |
trees.add(folderTreeView); |
521 |
folderTreeViewModel.initialize(account, new Command() {
|
522 |
|
523 |
@Override
|
524 |
public void execute() { |
525 |
createMySharedTree(); |
526 |
} |
527 |
}); |
528 |
|
529 |
HorizontalPanel separator = new HorizontalPanel();
|
530 |
separator.addStyleName("pithos-statisticsSeparator");
|
531 |
separator.add(new HTML("")); |
532 |
trees.add(separator); |
533 |
|
534 |
groupTreeViewModel = new GroupTreeViewModel(Pithos.this);
|
535 |
groupTreeView = new GroupTreeView(groupTreeViewModel);
|
536 |
treeViews.add(groupTreeView); |
537 |
trees.add(groupTreeView); |
538 |
folderTreeView.showStatistics(account); |
539 |
} |
540 |
} |
541 |
}); |
542 |
} |
543 |
}); |
544 |
} |
545 |
|
546 |
public void scheduleResfresh() { |
547 |
Scheduler.get().scheduleFixedDelay(new RepeatingCommand() {
|
548 |
|
549 |
@Override
|
550 |
public boolean execute() { |
551 |
final Folder f = getSelection();
|
552 |
if(f == null) { |
553 |
return true; |
554 |
} |
555 |
|
556 |
HeadRequest<Folder> head = new HeadRequest<Folder>(Folder.class, getApiPath(), f.getOwnerID(), "/" + f.getContainer()) { |
557 |
|
558 |
@Override
|
559 |
public void onSuccess(Folder _result) { |
560 |
lastModified = new Date(); |
561 |
if(getSelectedTree().equals(folderTreeView)) {
|
562 |
updateFolder(f, true, new Command() { |
563 |
|
564 |
@Override
|
565 |
public void execute() { |
566 |
scheduleResfresh(); |
567 |
} |
568 |
|
569 |
}, false);
|
570 |
} |
571 |
else if(getSelectedTree().equals(mysharedTreeView)) { |
572 |
updateSharedFolder(f, true, new Command() { |
573 |
|
574 |
@Override
|
575 |
public void execute() { |
576 |
scheduleResfresh(); |
577 |
} |
578 |
}); |
579 |
} |
580 |
else {
|
581 |
scheduleResfresh(); |
582 |
} |
583 |
} |
584 |
|
585 |
@Override
|
586 |
public void onError(Throwable t) { |
587 |
if(t instanceof RestException && ((RestException) t).getHttpStatusCode() == HttpStatus.SC_NOT_MODIFIED) { |
588 |
scheduleResfresh(); |
589 |
} |
590 |
else if(retries >= MAX_RETRIES) { |
591 |
GWT.log("Error heading folder", t);
|
592 |
setError(t); |
593 |
if(t instanceof RestException) { |
594 |
displayError("Error heading folder: " + ((RestException) t).getHttpStatusText());
|
595 |
} |
596 |
else {
|
597 |
displayError("System error heading folder: " + t.getMessage());
|
598 |
} |
599 |
} |
600 |
else {//retry |
601 |
GWT.log("Retry " + retries);
|
602 |
Scheduler.get().scheduleDeferred(this);
|
603 |
} |
604 |
} |
605 |
|
606 |
@Override
|
607 |
protected void onUnauthorized(Response response) { |
608 |
if(retries >= MAX_RETRIES) {
|
609 |
sessionExpired(); |
610 |
} |
611 |
else //retry |
612 |
{ |
613 |
Scheduler.get().scheduleDeferred(this);
|
614 |
} |
615 |
} |
616 |
}; |
617 |
head.setHeader(Const.X_AUTH_TOKEN, getUserToken()); |
618 |
head.setHeader(Const.IF_MODIFIED_SINCE, DateTimeFormat.getFormat(Const.DATE_FORMAT_1).format(lastModified, TimeZone.createTimeZone(0)) + " GMT"); |
619 |
Scheduler.get().scheduleDeferred(head); |
620 |
|
621 |
return false; |
622 |
} |
623 |
}, 3000);
|
624 |
} |
625 |
|
626 |
public void applyPermissions(Folder f) { |
627 |
if(f != null) { |
628 |
if(f.isInTrash()) {
|
629 |
upload.setEnabled(false);
|
630 |
disableUploadArea(); |
631 |
} |
632 |
else {
|
633 |
Boolean[] perms = f.getPermissions().get(userID); |
634 |
if(f.getOwnerID().equals(userID) || (perms != null && perms[1] != null && perms[1])) { |
635 |
upload.setEnabled(true);
|
636 |
enableUploadArea(); |
637 |
} |
638 |
else {
|
639 |
upload.setEnabled(false);
|
640 |
disableUploadArea(); |
641 |
} |
642 |
} |
643 |
} |
644 |
else {
|
645 |
upload.setEnabled(false);
|
646 |
disableUploadArea(); |
647 |
} |
648 |
} |
649 |
|
650 |
@SuppressWarnings({"rawtypes", "unchecked"}) |
651 |
public void deselectOthers(TreeView _selectedTree, SingleSelectionModel model) { |
652 |
selectedTree = _selectedTree; |
653 |
|
654 |
for(SingleSelectionModel s : selectionModels) { |
655 |
if(!s.equals(model) && s.getSelectedObject() != null) { |
656 |
s.setSelected(s.getSelectedObject(), false);
|
657 |
} |
658 |
} |
659 |
} |
660 |
|
661 |
public void showFiles(final Folder f) { |
662 |
Set<File> files = f.getFiles(); |
663 |
showFiles(files); |
664 |
} |
665 |
|
666 |
public void showFiles(Set<File> files) { |
667 |
fileList.setFiles(new ArrayList<File>(files)); |
668 |
} |
669 |
|
670 |
/**
|
671 |
* Parse and store the user credentials to the appropriate fields.
|
672 |
*/
|
673 |
private boolean parseUserCredentials() { |
674 |
Configuration conf = (Configuration) GWT.create(Configuration.class); |
675 |
Dictionary otherProperties = Dictionary.getDictionary(Const.OTHER_PROPERTIES); |
676 |
String cookie = otherProperties.get(Const.AUTH_COOKIE);
|
677 |
String auth = Cookies.getCookie(cookie);
|
678 |
if(auth == null) { |
679 |
authenticateUser(); |
680 |
return false; |
681 |
} |
682 |
if(auth.startsWith("\"")) { |
683 |
auth = auth.substring(1);
|
684 |
} |
685 |
if(auth.endsWith("\"")) { |
686 |
auth = auth.substring(0, auth.length() - 1); |
687 |
} |
688 |
String[] authSplit = auth.split("\\" + conf.cookieSeparator(), 2); |
689 |
if(authSplit.length != 2) { |
690 |
authenticateUser(); |
691 |
return false; |
692 |
} |
693 |
userID = authSplit[0];
|
694 |
userToken = authSplit[1];
|
695 |
|
696 |
String gotoUrl = Window.Location.getParameter("goto"); |
697 |
if(gotoUrl != null && gotoUrl.length() > 0) { |
698 |
Window.Location.assign(gotoUrl);
|
699 |
return false; |
700 |
} |
701 |
return true; |
702 |
} |
703 |
|
704 |
/**
|
705 |
* Redirect the user to the login page for authentication.
|
706 |
*/
|
707 |
protected void authenticateUser() { |
708 |
Dictionary otherProperties = Dictionary.getDictionary(Const.OTHER_PROPERTIES); |
709 |
Window.Location.assign(otherProperties.get(Const.LOGIN_URL) + Window.Location.getHref()); |
710 |
} |
711 |
|
712 |
public void fetchAccount(final Command callback) { |
713 |
String path = "?format=json"; |
714 |
|
715 |
GetRequest<AccountResource> getAccount = new GetRequest<AccountResource>(AccountResource.class, getApiPath(), userID, path) {
|
716 |
@Override
|
717 |
public void onSuccess(AccountResource accountResource) { |
718 |
account = accountResource; |
719 |
if(callback != null) { |
720 |
callback.execute(); |
721 |
} |
722 |
|
723 |
final List<String> memberIDs = new ArrayList<String>(); |
724 |
final List<Group> groups = account.getGroups(); |
725 |
for(Group group : groups) { |
726 |
LOG("Group ", group);
|
727 |
for(String member: group.getMemberIDs()) { |
728 |
LOG(" ", member);
|
729 |
memberIDs.add(member); |
730 |
} |
731 |
} |
732 |
|
733 |
final List<String> theUnknown = Pithos.this.filterUserIDsWithUnknownDisplayName(memberIDs); |
734 |
// Initialize the user catalog
|
735 |
new UpdateUserCatalogs(Pithos.this, theUnknown).scheduleEntry();
|
736 |
LOG("Called new UpdateUserCatalogs(Pithos.this, theUnknown).scheduleDeferred();");
|
737 |
} |
738 |
|
739 |
@Override
|
740 |
public void onError(Throwable t) { |
741 |
GWT.log("Error getting account", t);
|
742 |
setError(t); |
743 |
if(t instanceof RestException) { |
744 |
displayError("Error getting account: " + ((RestException) t).getHttpStatusText());
|
745 |
} |
746 |
else {
|
747 |
displayError("System error fetching user data: " + t.getMessage());
|
748 |
} |
749 |
} |
750 |
|
751 |
@Override
|
752 |
protected void onUnauthorized(Response response) { |
753 |
sessionExpired(); |
754 |
} |
755 |
}; |
756 |
getAccount.setHeader(Const.X_AUTH_TOKEN, userToken); |
757 |
Scheduler.get().scheduleDeferred(getAccount); |
758 |
} |
759 |
|
760 |
public void updateStatistics() { |
761 |
HeadRequest<AccountResource> headAccount = new HeadRequest<AccountResource>(AccountResource.class, getApiPath(), userID, "", account) { |
762 |
|
763 |
@Override
|
764 |
public void onSuccess(AccountResource _result) { |
765 |
folderTreeView.showStatistics(account); |
766 |
} |
767 |
|
768 |
@Override
|
769 |
public void onError(Throwable t) { |
770 |
GWT.log("Error getting account", t);
|
771 |
setError(t); |
772 |
if(t instanceof RestException) { |
773 |
displayError("Error getting account: " + ((RestException) t).getHttpStatusText());
|
774 |
} |
775 |
else {
|
776 |
displayError("System error fetching user data: " + t.getMessage());
|
777 |
} |
778 |
} |
779 |
|
780 |
@Override
|
781 |
protected void onUnauthorized(Response response) { |
782 |
sessionExpired(); |
783 |
} |
784 |
}; |
785 |
headAccount.setHeader(Const.X_AUTH_TOKEN, userToken); |
786 |
Scheduler.get().scheduleDeferred(headAccount); |
787 |
} |
788 |
|
789 |
protected void createHomeContainer(final AccountResource _account, final Command callback) { |
790 |
String path = "/" + Const.HOME_CONTAINER; |
791 |
PutRequest createPithos = new PutRequest(getApiPath(), getUserID(), path) {
|
792 |
@Override
|
793 |
public void onSuccess(Resource result) { |
794 |
if(!_account.hasTrashContainer()) {
|
795 |
createTrashContainer(callback); |
796 |
} |
797 |
else {
|
798 |
fetchAccount(callback); |
799 |
} |
800 |
} |
801 |
|
802 |
@Override
|
803 |
public void onError(Throwable t) { |
804 |
GWT.log("Error creating pithos", t);
|
805 |
setError(t); |
806 |
if(t instanceof RestException) { |
807 |
displayError("Error creating pithos: " + ((RestException) t).getHttpStatusText());
|
808 |
} |
809 |
else {
|
810 |
displayError("System error Error creating pithos: " + t.getMessage());
|
811 |
} |
812 |
} |
813 |
|
814 |
@Override
|
815 |
protected void onUnauthorized(Response response) { |
816 |
sessionExpired(); |
817 |
} |
818 |
}; |
819 |
createPithos.setHeader(Const.X_AUTH_TOKEN, getUserToken()); |
820 |
Scheduler.get().scheduleDeferred(createPithos); |
821 |
} |
822 |
|
823 |
protected void createTrashContainer(final Command callback) { |
824 |
String path = "/" + Const.TRASH_CONTAINER; |
825 |
PutRequest createPithos = new PutRequest(getApiPath(), getUserID(), path) {
|
826 |
@Override
|
827 |
public void onSuccess(Resource result) { |
828 |
fetchAccount(callback); |
829 |
} |
830 |
|
831 |
@Override
|
832 |
public void onError(Throwable t) { |
833 |
GWT.log("Error creating pithos", t);
|
834 |
setError(t); |
835 |
if(t instanceof RestException) { |
836 |
displayError("Error creating pithos: " + ((RestException) t).getHttpStatusText());
|
837 |
} |
838 |
else {
|
839 |
displayError("System error Error creating pithos: " + t.getMessage());
|
840 |
} |
841 |
} |
842 |
|
843 |
@Override
|
844 |
protected void onUnauthorized(Response response) { |
845 |
sessionExpired(); |
846 |
} |
847 |
}; |
848 |
createPithos.setHeader(Const.X_AUTH_TOKEN, getUserToken()); |
849 |
Scheduler.get().scheduleDeferred(createPithos); |
850 |
} |
851 |
|
852 |
/**
|
853 |
* Creates an HTML fragment that places an image & caption together, for use
|
854 |
* in a group header.
|
855 |
*
|
856 |
* @param imageProto an image prototype for an image
|
857 |
* @param caption the group caption
|
858 |
* @return the header HTML fragment
|
859 |
*/
|
860 |
private String createHeaderHTML(AbstractImagePrototype imageProto, String caption) { |
861 |
String captionHTML = "<table class='caption' cellpadding='0' " |
862 |
+ "cellspacing='0'>" + "<tr><td class='lcaption'>" + imageProto.getHTML() |
863 |
+ "</td><td id =" + caption + " class='rcaption'><b style='white-space:nowrap'> " |
864 |
+ caption + "</b></td></tr></table>";
|
865 |
return captionHTML;
|
866 |
} |
867 |
|
868 |
protected void onWindowResized(int height) { |
869 |
// Adjust the split panel to take up the available room in the window.
|
870 |
int newHeight = height - splitPanel.getAbsoluteTop() - 153; |
871 |
if(newHeight < 1) { |
872 |
newHeight = 1;
|
873 |
} |
874 |
splitPanel.setHeight("" + newHeight);
|
875 |
inner.setHeight("" + newHeight);
|
876 |
} |
877 |
|
878 |
native boolean isCloudbarReady()/*-{ |
879 |
if ($wnd.$("div.cloudbar") && $wnd.$("div.cloudbar").height() > 0)
|
880 |
return true;
|
881 |
return false;
|
882 |
}-*/;
|
883 |
|
884 |
@Override
|
885 |
public void onResize(ResizeEvent event) { |
886 |
int height = event.getHeight();
|
887 |
onWindowResized(height); |
888 |
} |
889 |
|
890 |
/**
|
891 |
* Display an error message.
|
892 |
*
|
893 |
* @param msg the message to display
|
894 |
*/
|
895 |
public void displayError(String msg) { |
896 |
messagePanel.displayError(msg); |
897 |
onWindowResized(Window.getClientHeight());
|
898 |
} |
899 |
|
900 |
/**
|
901 |
* Display a warning message.
|
902 |
*
|
903 |
* @param msg the message to display
|
904 |
*/
|
905 |
public void displayWarning(String msg) { |
906 |
messagePanel.displayWarning(msg); |
907 |
onWindowResized(Window.getClientHeight());
|
908 |
} |
909 |
|
910 |
/**
|
911 |
* Display an informational message.
|
912 |
*
|
913 |
* @param msg the message to display
|
914 |
*/
|
915 |
public void displayInformation(String msg) { |
916 |
messagePanel.displayInformation(msg); |
917 |
onWindowResized(Window.getClientHeight());
|
918 |
} |
919 |
|
920 |
/**
|
921 |
* Retrieve the fileList.
|
922 |
*
|
923 |
* @return the fileList
|
924 |
*/
|
925 |
public FileList getFileList() {
|
926 |
return fileList;
|
927 |
} |
928 |
|
929 |
/**
|
930 |
* Retrieve the topPanel.
|
931 |
*
|
932 |
* @return the topPanel
|
933 |
*/
|
934 |
TopPanel getTopPanel() { |
935 |
return topPanel;
|
936 |
} |
937 |
|
938 |
/**
|
939 |
* Retrieve the clipboard.
|
940 |
*
|
941 |
* @return the clipboard
|
942 |
*/
|
943 |
public Clipboard getClipboard() { |
944 |
return clipboard;
|
945 |
} |
946 |
|
947 |
public StatusPanel getStatusPanel() {
|
948 |
return statusPanel;
|
949 |
} |
950 |
|
951 |
public String getUserToken() { |
952 |
return userToken;
|
953 |
} |
954 |
|
955 |
public static native void preventIESelection() /*-{ |
956 |
$doc.body.onselectstart = function () {
|
957 |
return false;
|
958 |
};
|
959 |
}-*/;
|
960 |
|
961 |
public static native void enableIESelection() /*-{ |
962 |
if ($doc.body.onselectstart != null)
|
963 |
$doc.body.onselectstart = null;
|
964 |
}-*/;
|
965 |
|
966 |
/**
|
967 |
* @return the absolute path of the API root URL
|
968 |
*/
|
969 |
public String getApiPath() { |
970 |
Configuration conf = (Configuration) GWT.create(Configuration.class); |
971 |
return conf.apiPath();
|
972 |
} |
973 |
|
974 |
/**
|
975 |
* History support for folder navigation
|
976 |
* adds a new browser history entry
|
977 |
*
|
978 |
* @param key
|
979 |
*/
|
980 |
public void updateHistory(String key) { |
981 |
// Replace any whitespace of the initial string to "+"
|
982 |
// String result = key.replaceAll("\\s","+");
|
983 |
// Add a new browser history entry.
|
984 |
// History.newItem(result);
|
985 |
History.newItem(key); |
986 |
} |
987 |
|
988 |
public void deleteFolder(final Folder folder, final Command callback) { |
989 |
final PleaseWaitPopup pwp = new PleaseWaitPopup(); |
990 |
pwp.center(); |
991 |
String path = "/" + folder.getContainer() + "/" + folder.getPrefix() + "?delimiter=/" + "&t=" + System.currentTimeMillis(); |
992 |
DeleteRequest deleteFolder = new DeleteRequest(getApiPath(), folder.getOwnerID(), path) {
|
993 |
|
994 |
@Override
|
995 |
protected void onUnauthorized(Response response) { |
996 |
pwp.hide(); |
997 |
sessionExpired(); |
998 |
} |
999 |
|
1000 |
@Override
|
1001 |
public void onSuccess(Resource result) { |
1002 |
updateFolder(folder.getParent(), true, new Command() { |
1003 |
|
1004 |
@Override
|
1005 |
public void execute() { |
1006 |
folderTreeSelectionModel.setSelected(folder.getParent(), true);
|
1007 |
updateStatistics(); |
1008 |
if(callback != null) { |
1009 |
callback.execute(); |
1010 |
} |
1011 |
pwp.hide(); |
1012 |
} |
1013 |
}, true);
|
1014 |
} |
1015 |
|
1016 |
@Override
|
1017 |
public void onError(Throwable t) { |
1018 |
GWT.log("", t);
|
1019 |
setError(t); |
1020 |
if(t instanceof RestException) { |
1021 |
if(((RestException) t).getHttpStatusCode() != Response.SC_NOT_FOUND) {
|
1022 |
displayError("Unable to delete folder: " + ((RestException) t).getHttpStatusText());
|
1023 |
} |
1024 |
else {
|
1025 |
onSuccess(null);
|
1026 |
} |
1027 |
} |
1028 |
else {
|
1029 |
displayError("System error unable to delete folder: " + t.getMessage());
|
1030 |
} |
1031 |
pwp.hide(); |
1032 |
} |
1033 |
}; |
1034 |
deleteFolder.setHeader(Const.X_AUTH_TOKEN, getUserToken()); |
1035 |
Scheduler.get().scheduleDeferred(deleteFolder); |
1036 |
} |
1037 |
|
1038 |
public FolderTreeView getFolderTreeView() {
|
1039 |
return folderTreeView;
|
1040 |
} |
1041 |
|
1042 |
public void copyFiles(final Iterator<File> iter, final String targetUsername, final String targetUri, final Command callback) { |
1043 |
if(iter.hasNext()) {
|
1044 |
File file = iter.next();
|
1045 |
String path = targetUri + "/" + file.getName(); |
1046 |
PutRequest copyFile = new PutRequest(getApiPath(), targetUsername, path) {
|
1047 |
@Override
|
1048 |
public void onSuccess(Resource result) { |
1049 |
copyFiles(iter, targetUsername, targetUri, callback); |
1050 |
} |
1051 |
|
1052 |
@Override
|
1053 |
public void onError(Throwable t) { |
1054 |
GWT.log("", t);
|
1055 |
setError(t); |
1056 |
if(t instanceof RestException) { |
1057 |
displayError("Unable to copy file: " + ((RestException) t).getHttpStatusText());
|
1058 |
} |
1059 |
else {
|
1060 |
displayError("System error unable to copy file: " + t.getMessage());
|
1061 |
} |
1062 |
} |
1063 |
|
1064 |
@Override
|
1065 |
protected void onUnauthorized(Response response) { |
1066 |
sessionExpired(); |
1067 |
} |
1068 |
}; |
1069 |
copyFile.setHeader(Const.X_AUTH_TOKEN, getUserToken()); |
1070 |
copyFile.setHeader(Const.X_COPY_FROM, URL.encodePathSegment(file.getUri()));
|
1071 |
if(!file.getOwnerID().equals(targetUsername)) {
|
1072 |
copyFile.setHeader(Const.X_SOURCE_ACCOUNT, URL.encodePathSegment(file.getOwnerID()));
|
1073 |
} |
1074 |
copyFile.setHeader(Const.CONTENT_TYPE, file.getContentType()); |
1075 |
Scheduler.get().scheduleDeferred(copyFile); |
1076 |
} |
1077 |
else if(callback != null) { |
1078 |
callback.execute(); |
1079 |
} |
1080 |
} |
1081 |
|
1082 |
public void copyFolder(final Folder f, final String targetUsername, final String targetUri, boolean move, final Command callback) { |
1083 |
String path = targetUri + "?delimiter=/"; |
1084 |
PutRequest copyFolder = new PutRequest(getApiPath(), targetUsername, path) {
|
1085 |
@Override
|
1086 |
public void onSuccess(Resource result) { |
1087 |
if(callback != null) { |
1088 |
callback.execute(); |
1089 |
} |
1090 |
} |
1091 |
|
1092 |
@Override
|
1093 |
public void onError(Throwable t) { |
1094 |
GWT.log("", t);
|
1095 |
setError(t); |
1096 |
if(t instanceof RestException) { |
1097 |
displayError("Unable to copy folder: " + ((RestException) t).getHttpStatusText());
|
1098 |
} |
1099 |
else {
|
1100 |
displayError("System error copying folder: " + t.getMessage());
|
1101 |
} |
1102 |
} |
1103 |
|
1104 |
@Override
|
1105 |
protected void onUnauthorized(Response response) { |
1106 |
sessionExpired(); |
1107 |
} |
1108 |
}; |
1109 |
copyFolder.setHeader(Const.X_AUTH_TOKEN, getUserToken()); |
1110 |
copyFolder.setHeader(Const.ACCEPT, "*/*");
|
1111 |
copyFolder.setHeader(Const.CONTENT_LENGTH, "0");
|
1112 |
copyFolder.setHeader(Const.CONTENT_TYPE, "application/directory");
|
1113 |
if(!f.getOwnerID().equals(targetUsername)) {
|
1114 |
copyFolder.setHeader(Const.X_SOURCE_ACCOUNT, f.getOwnerID()); |
1115 |
} |
1116 |
if(move) {
|
1117 |
copyFolder.setHeader(Const.X_MOVE_FROM, URL.encodePathSegment(f.getUri()));
|
1118 |
} |
1119 |
else {
|
1120 |
copyFolder.setHeader(Const.X_COPY_FROM, URL.encodePathSegment(f.getUri()));
|
1121 |
} |
1122 |
Scheduler.get().scheduleDeferred(copyFolder); |
1123 |
} |
1124 |
|
1125 |
public void addSelectionModel(@SuppressWarnings("rawtypes") SingleSelectionModel model) { |
1126 |
selectionModels.add(model); |
1127 |
} |
1128 |
|
1129 |
public OtherSharedTreeView getOtherSharedTreeView() {
|
1130 |
return otherSharedTreeView;
|
1131 |
} |
1132 |
|
1133 |
public void updateTrash(boolean showFiles, Command callback) { |
1134 |
updateFolder(trash, showFiles, callback, true);
|
1135 |
} |
1136 |
|
1137 |
public void updateGroupsNode() { |
1138 |
groupTreeView.updateGroupNode(null);
|
1139 |
} |
1140 |
|
1141 |
public Group addGroup(String groupname) { |
1142 |
Group newGroup = new Group(groupname); |
1143 |
account.addGroup(newGroup); |
1144 |
groupTreeView.updateGroupNode(null);
|
1145 |
return newGroup;
|
1146 |
} |
1147 |
|
1148 |
public void removeGroup(Group group) { |
1149 |
account.removeGroup(group); |
1150 |
updateGroupsNode(); |
1151 |
} |
1152 |
|
1153 |
public TreeView getSelectedTree() {
|
1154 |
return selectedTree;
|
1155 |
} |
1156 |
|
1157 |
public void setSelectedTree(TreeView selected) { |
1158 |
selectedTree = selected; |
1159 |
} |
1160 |
|
1161 |
public Folder getSelection() {
|
1162 |
if(selectedTree != null) { |
1163 |
return selectedTree.getSelection();
|
1164 |
} |
1165 |
return null; |
1166 |
} |
1167 |
|
1168 |
public void showFolderStatistics(int folderFileCount) { |
1169 |
numOfFiles.setHTML(String.valueOf(folderFileCount));
|
1170 |
} |
1171 |
|
1172 |
public GroupTreeView getGroupTreeView() {
|
1173 |
return groupTreeView;
|
1174 |
} |
1175 |
|
1176 |
public void sessionExpired() { |
1177 |
new SessionExpiredDialog(this).center(); |
1178 |
} |
1179 |
|
1180 |
public void updateRootFolder(Command callback) { |
1181 |
updateFolder(account.getPithos(), false, callback, true); |
1182 |
} |
1183 |
|
1184 |
void createMySharedTree() {
|
1185 |
mysharedTreeSelectionModel = new SingleSelectionModel<Folder>(); |
1186 |
mysharedTreeSelectionModel.addSelectionChangeHandler(new Handler() { |
1187 |
@Override
|
1188 |
public void onSelectionChange(SelectionChangeEvent event) { |
1189 |
if(mysharedTreeSelectionModel.getSelectedObject() != null) { |
1190 |
deselectOthers(mysharedTreeView, mysharedTreeSelectionModel); |
1191 |
upload.setEnabled(false);
|
1192 |
disableUploadArea(); |
1193 |
updateSharedFolder(mysharedTreeSelectionModel.getSelectedObject(), true);
|
1194 |
showRelevantToolbarButtons(); |
1195 |
} |
1196 |
else {
|
1197 |
if(getSelectedTree().equals(mysharedTreeView)) {
|
1198 |
setSelectedTree(null);
|
1199 |
} |
1200 |
if(getSelectedTree() == null) { |
1201 |
showRelevantToolbarButtons(); |
1202 |
} |
1203 |
} |
1204 |
} |
1205 |
}); |
1206 |
selectionModels.add(mysharedTreeSelectionModel); |
1207 |
mysharedTreeViewModel = new MysharedTreeViewModel(Pithos.this, mysharedTreeSelectionModel);
|
1208 |
mysharedTreeViewModel.initialize(new Command() {
|
1209 |
|
1210 |
@Override
|
1211 |
public void execute() { |
1212 |
mysharedTreeView = new MysharedTreeView(mysharedTreeViewModel);
|
1213 |
trees.insert(mysharedTreeView, 2);
|
1214 |
treeViews.add(mysharedTreeView); |
1215 |
createOtherSharedTree(); |
1216 |
} |
1217 |
}); |
1218 |
} |
1219 |
|
1220 |
void createOtherSharedTree() {
|
1221 |
otherSharedTreeSelectionModel = new SingleSelectionModel<Folder>(); |
1222 |
otherSharedTreeSelectionModel.addSelectionChangeHandler(new Handler() { |
1223 |
@Override
|
1224 |
public void onSelectionChange(SelectionChangeEvent event) { |
1225 |
if(otherSharedTreeSelectionModel.getSelectedObject() != null) { |
1226 |
deselectOthers(otherSharedTreeView, otherSharedTreeSelectionModel); |
1227 |
applyPermissions(otherSharedTreeSelectionModel.getSelectedObject()); |
1228 |
updateOtherSharedFolder(otherSharedTreeSelectionModel.getSelectedObject(), true, null); |
1229 |
showRelevantToolbarButtons(); |
1230 |
} |
1231 |
else {
|
1232 |
if(getSelectedTree().equals(otherSharedTreeView)) {
|
1233 |
setSelectedTree(null);
|
1234 |
} |
1235 |
if(getSelectedTree() == null) { |
1236 |
showRelevantToolbarButtons(); |
1237 |
} |
1238 |
} |
1239 |
} |
1240 |
}); |
1241 |
selectionModels.add(otherSharedTreeSelectionModel); |
1242 |
otherSharedTreeViewModel = new OtherSharedTreeViewModel(Pithos.this, otherSharedTreeSelectionModel);
|
1243 |
otherSharedTreeViewModel.initialize(new Command() {
|
1244 |
|
1245 |
@Override
|
1246 |
public void execute() { |
1247 |
otherSharedTreeView = new OtherSharedTreeView(otherSharedTreeViewModel);
|
1248 |
trees.insert(otherSharedTreeView, 1);
|
1249 |
treeViews.add(otherSharedTreeView); |
1250 |
scheduleResfresh(); |
1251 |
} |
1252 |
}); |
1253 |
} |
1254 |
|
1255 |
public native void log1(String message)/*-{ |
1256 |
$wnd.console.log(message);
|
1257 |
}-*/;
|
1258 |
|
1259 |
public String getErrorData() { |
1260 |
if(error != null) { |
1261 |
return error.toString();
|
1262 |
} |
1263 |
return ""; |
1264 |
} |
1265 |
|
1266 |
public void setError(Throwable t) { |
1267 |
error = t; |
1268 |
} |
1269 |
|
1270 |
public void showRelevantToolbarButtons() { |
1271 |
toolbar.showRelevantButtons(); |
1272 |
} |
1273 |
|
1274 |
public FileUploadDialog getFileUploadDialog() {
|
1275 |
if(fileUploadDialog == null) { |
1276 |
fileUploadDialog = new FileUploadDialog(this); |
1277 |
} |
1278 |
return fileUploadDialog;
|
1279 |
} |
1280 |
|
1281 |
public void hideUploadIndicator() { |
1282 |
upload.removeStyleName("pithos-uploadButton-loading");
|
1283 |
upload.setTitle("");
|
1284 |
} |
1285 |
|
1286 |
public void showUploadIndicator() { |
1287 |
upload.addStyleName("pithos-uploadButton-loading");
|
1288 |
upload.setTitle("Upload in progress. Click for details.");
|
1289 |
} |
1290 |
|
1291 |
public void scheduleFolderHeadCommand(final Folder folder, final Command callback) { |
1292 |
if(folder == null) { |
1293 |
if(callback != null) { |
1294 |
callback.execute(); |
1295 |
} |
1296 |
} |
1297 |
else {
|
1298 |
HeadRequest<Folder> headFolder = new HeadRequest<Folder>(Folder.class, getApiPath(), folder.getOwnerID(), folder.getUri(), folder) {
|
1299 |
|
1300 |
@Override
|
1301 |
public void onSuccess(Folder _result) { |
1302 |
if(callback != null) { |
1303 |
callback.execute(); |
1304 |
} |
1305 |
} |
1306 |
|
1307 |
@Override
|
1308 |
public void onError(Throwable t) { |
1309 |
if(t instanceof RestException) { |
1310 |
if(((RestException) t).getHttpStatusCode() == Response.SC_NOT_FOUND) {
|
1311 |
final String path = folder.getUri(); |
1312 |
PutRequest newFolder = new PutRequest(getApiPath(), folder.getOwnerID(), path) {
|
1313 |
@Override
|
1314 |
public void onSuccess(Resource _result) { |
1315 |
scheduleFolderHeadCommand(folder, callback); |
1316 |
} |
1317 |
|
1318 |
@Override
|
1319 |
public void onError(Throwable _t) { |
1320 |
GWT.log("", _t);
|
1321 |
setError(_t); |
1322 |
if(_t instanceof RestException) { |
1323 |
displayError("Unable to create folder: " + ((RestException) _t).getHttpStatusText());
|
1324 |
} |
1325 |
else {
|
1326 |
displayError("System error creating folder: " + _t.getMessage());
|
1327 |
} |
1328 |
} |
1329 |
|
1330 |
@Override
|
1331 |
protected void onUnauthorized(Response response) { |
1332 |
sessionExpired(); |
1333 |
} |
1334 |
}; |
1335 |
newFolder.setHeader(Const.X_AUTH_TOKEN, getUserToken()); |
1336 |
newFolder.setHeader(Const.CONTENT_TYPE, "application/folder");
|
1337 |
newFolder.setHeader(Const.ACCEPT, "*/*");
|
1338 |
newFolder.setHeader(Const.CONTENT_LENGTH, "0");
|
1339 |
Scheduler.get().scheduleDeferred(newFolder); |
1340 |
} |
1341 |
else if(((RestException) t).getHttpStatusCode() == Response.SC_FORBIDDEN) { |
1342 |
onSuccess(folder); |
1343 |
} |
1344 |
else {
|
1345 |
displayError("Error heading folder: " + ((RestException) t).getHttpStatusText());
|
1346 |
} |
1347 |
} |
1348 |
else {
|
1349 |
displayError("System error heading folder: " + t.getMessage());
|
1350 |
} |
1351 |
|
1352 |
GWT.log("Error heading folder", t);
|
1353 |
setError(t); |
1354 |
} |
1355 |
|
1356 |
@Override
|
1357 |
protected void onUnauthorized(Response response) { |
1358 |
sessionExpired(); |
1359 |
} |
1360 |
}; |
1361 |
headFolder.setHeader(Const.X_AUTH_TOKEN, getUserToken()); |
1362 |
Scheduler.get().scheduleDeferred(headFolder); |
1363 |
} |
1364 |
} |
1365 |
|
1366 |
public void scheduleFileHeadCommand(File f, final Command callback) { |
1367 |
HeadRequest<File> headFile = new HeadRequest<File>(File.class, getApiPath(), f.getOwnerID(), f.getUri(), f) { |
1368 |
|
1369 |
@Override
|
1370 |
public void onSuccess(File _result) { |
1371 |
if(callback != null) { |
1372 |
callback.execute(); |
1373 |
} |
1374 |
} |
1375 |
|
1376 |
@Override
|
1377 |
public void onError(Throwable t) { |
1378 |
GWT.log("Error heading file", t);
|
1379 |
setError(t); |
1380 |
if(t instanceof RestException) { |
1381 |
displayError("Error heading file: " + ((RestException) t).getHttpStatusText());
|
1382 |
} |
1383 |
else {
|
1384 |
displayError("System error heading file: " + t.getMessage());
|
1385 |
} |
1386 |
} |
1387 |
|
1388 |
@Override
|
1389 |
protected void onUnauthorized(Response response) { |
1390 |
sessionExpired(); |
1391 |
} |
1392 |
}; |
1393 |
headFile.setHeader(Const.X_AUTH_TOKEN, getUserToken()); |
1394 |
Scheduler.get().scheduleDeferred(headFile); |
1395 |
} |
1396 |
|
1397 |
public boolean isMySharedSelected() { |
1398 |
return getSelectedTree().equals(getMySharedTreeView());
|
1399 |
} |
1400 |
|
1401 |
private Folder getUploadFolder() {
|
1402 |
if(folderTreeView.equals(getSelectedTree()) || otherSharedTreeView.equals(getSelectedTree())) {
|
1403 |
return getSelection();
|
1404 |
} |
1405 |
return null; |
1406 |
} |
1407 |
|
1408 |
private void updateUploadFolder() { |
1409 |
updateUploadFolder(null);
|
1410 |
} |
1411 |
|
1412 |
private void updateUploadFolder(final JsArrayString urls) { |
1413 |
if(folderTreeView.equals(getSelectedTree()) || otherSharedTreeView.equals(getSelectedTree())) {
|
1414 |
Folder f = getSelection(); |
1415 |
if(getSelectedTree().equals(getFolderTreeView())) {
|
1416 |
updateFolder(f, true, new Command() { |
1417 |
|
1418 |
@Override
|
1419 |
public void execute() { |
1420 |
updateStatistics(); |
1421 |
if(urls != null) { |
1422 |
selectUploadedFiles(urls); |
1423 |
} |
1424 |
} |
1425 |
}, false);
|
1426 |
} |
1427 |
else {
|
1428 |
updateOtherSharedFolder(f, true, null); |
1429 |
} |
1430 |
} |
1431 |
} |
1432 |
|
1433 |
public native void disableUploadArea() /*-{ |
1434 |
var uploader = $wnd.$("#uploader").pluploadQueue();
|
1435 |
var dropElm = $wnd.document.getElementById('rightPanel');
|
1436 |
$wnd.plupload.removeAllEvents(dropElm, uploader.id);
|
1437 |
}-*/;
|
1438 |
|
1439 |
public native void enableUploadArea() /*-{ |
1440 |
var uploader = $wnd.$("#uploader").pluploadQueue();
|
1441 |
var dropElm = $wnd.document.getElementById('rightPanel');
|
1442 |
$wnd.plupload.removeAllEvents(dropElm, uploader.id);
|
1443 |
if (uploader.runtime == 'html5') {
|
1444 |
uploader.settings.drop_element = 'rightPanel';
|
1445 |
uploader.trigger('PostInit');
|
1446 |
}
|
1447 |
}-*/;
|
1448 |
|
1449 |
public void showUploadAlert(int nOfFiles) { |
1450 |
if(uploadAlert == null) { |
1451 |
uploadAlert = new UploadAlert(this, nOfFiles); |
1452 |
} |
1453 |
if(!uploadAlert.isShowing()) {
|
1454 |
uploadAlert.setPopupPositionAndShow(new PopupPanel.PositionCallback() {
|
1455 |
|
1456 |
@Override
|
1457 |
public void setPosition(int offsetWidth, int offsetHeight) { |
1458 |
uploadAlert.setPopupPosition((Window.getClientWidth() - offsetWidth) / 2, statusPanel.getAbsoluteTop() - offsetHeight); |
1459 |
} |
1460 |
}); |
1461 |
} |
1462 |
uploadAlert.setNumOfFiles(nOfFiles); |
1463 |
} |
1464 |
|
1465 |
public void hideUploadAlert() { |
1466 |
if(uploadAlert != null && uploadAlert.isShowing()) { |
1467 |
uploadAlert.hide(); |
1468 |
} |
1469 |
} |
1470 |
|
1471 |
public void selectUploadedFiles(JsArrayString urls) { |
1472 |
List<String> selectedUrls = new ArrayList<String>(); |
1473 |
for(int i = 0; i < urls.length(); i++) { |
1474 |
selectedUrls.add(urls.get(i)); |
1475 |
} |
1476 |
fileList.selectByUrl(selectedUrls); |
1477 |
} |
1478 |
|
1479 |
public void emptyContainer(final Folder container) { |
1480 |
String path = "/" + container.getName() + "?delimiter=/"; |
1481 |
DeleteRequest delete = new DeleteRequest(getApiPath(), getUserID(), path) {
|
1482 |
|
1483 |
@Override
|
1484 |
protected void onUnauthorized(Response response) { |
1485 |
sessionExpired(); |
1486 |
} |
1487 |
|
1488 |
@Override
|
1489 |
public void onSuccess(Resource result) { |
1490 |
updateFolder(container, true, null, true); |
1491 |
} |
1492 |
|
1493 |
@Override
|
1494 |
public void onError(Throwable t) { |
1495 |
GWT.log("Error deleting trash", t);
|
1496 |
setError(t); |
1497 |
if(t instanceof RestException) { |
1498 |
displayError("Error deleting trash: " + ((RestException) t).getHttpStatusText());
|
1499 |
} |
1500 |
else {
|
1501 |
displayError("System error deleting trash: " + t.getMessage());
|
1502 |
} |
1503 |
} |
1504 |
}; |
1505 |
delete.setHeader(Const.X_AUTH_TOKEN, getUserToken()); |
1506 |
Scheduler.get().scheduleDeferred(delete); |
1507 |
} |
1508 |
} |