code.grnet.gr Git - pithos-web-client/blob - src/gr/grnet/pithos/web/client/FilePropertiesDialog.java

   1 /*\r
   2  * Copyright 2011 GRNET S.A. All rights reserved.\r
   3  *\r
   4  * Redistribution and use in source and binary forms, with or\r
   5  * without modification, are permitted provided that the following\r
   6  * conditions are met:\r
   7  *\r
   8  *   1. Redistributions of source code must retain the above\r
   9  *      copyright notice, this list of conditions and the following\r
  10  *      disclaimer.\r
  11  *\r
  12  *   2. Redistributions in binary form must reproduce the above\r
  13  *      copyright notice, this list of conditions and the following\r
  14  *      disclaimer in the documentation and/or other materials\r
  15  *      provided with the distribution.\r
  16  *\r
  17  * THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS\r
  18  * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\r
  19  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR\r
  20  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR\r
  21  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,\r
  22  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT\r
  23  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF\r
  24  * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED\r
  25  * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT\r
  26  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN\r
  27  * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\r
  28  * POSSIBILITY OF SUCH DAMAGE.\r
  29  *\r
  30  * The views and conclusions contained in the software and\r
  31  * documentation are those of the authors and should not be\r
  32  * interpreted as representing official policies, either expressed\r
  33  * or implied, of GRNET S.A.\r
  34  */\r
  35 package gr.grnet.pithos.web.client;\r
  36 \r
  37 import com.google.gwt.core.client.Scheduler;\r
  38 import com.google.gwt.json.client.JSONArray;\r
  39 import com.google.gwt.json.client.JSONString;\r
  40 import com.google.gwt.user.client.ui.Anchor;\r
  41 import com.google.gwt.user.client.ui.Label;\r
  42 import gr.grnet.pithos.web.client.foldertree.File;\r
  43 import gr.grnet.pithos.web.client.foldertree.Resource;\r
  44 import gr.grnet.pithos.web.client.rest.PostCommand;\r
  45 import gr.grnet.pithos.web.client.rest.PostRequest;\r
  46 import gr.grnet.pithos.web.client.rest.PutRequest;\r
  47 import gr.grnet.pithos.web.client.rest.RestException;\r
  48 \r
  49 import com.google.gwt.core.client.GWT;\r
  50 import com.google.gwt.event.dom.client.ClickEvent;\r
  51 import com.google.gwt.event.dom.client.ClickHandler;\r
  52 import com.google.gwt.i18n.client.DateTimeFormat;\r
  53 import com.google.gwt.json.client.JSONBoolean;\r
  54 import com.google.gwt.json.client.JSONObject;\r
  55 import com.google.gwt.resources.client.ClientBundle;\r
  56 import com.google.gwt.resources.client.ImageResource;\r
  57 import com.google.gwt.user.client.Command;\r
  58 import com.google.gwt.user.client.DeferredCommand;\r
  59 import com.google.gwt.user.client.ui.Button;\r
  60 import com.google.gwt.user.client.ui.CheckBox;\r
  61 import com.google.gwt.user.client.ui.DecoratedTabPanel;\r
  62 import com.google.gwt.user.client.ui.DisclosurePanel;\r
  63 import com.google.gwt.user.client.ui.FlexTable;\r
  64 import com.google.gwt.user.client.ui.FlowPanel;\r
  65 import com.google.gwt.user.client.ui.FocusPanel;\r
  66 import com.google.gwt.user.client.ui.HasHorizontalAlignment;\r
  67 import com.google.gwt.user.client.ui.HorizontalPanel;\r
  68 import com.google.gwt.user.client.ui.TextBox;\r
  69 import com.google.gwt.user.client.ui.VerticalPanel;\r
  70 import gr.grnet.pithos.web.client.tagtree.Tag;\r
  71 import java.util.Iterator;\r
  72 \r
  73 /**\r
  74  * The 'File properties' dialog box implementation.\r
  75  *\r
  76  */\r
  77 public class FilePropertiesDialog extends AbstractPropertiesDialog {\r
  78 \r
  79         private PermissionsList permList;\r
  80 \r
  81         private CheckBox readForAll;\r
  82 \r
  83         /**\r
  84          * An image bundle for this widgets images.\r
  85          */\r
  86         public interface Images extends ClientBundle,MessagePanel.Images {\r
  87 \r
  88                 @Source("gr/grnet/pithos/resources/edit_user.png")\r
  89                 ImageResource permUser();\r
  90 \r
  91                 @Source("gr/grnet/pithos/resources/groupevent.png")\r
  92                 ImageResource permGroup();\r
  93 \r
  94                 @Source("gr/grnet/pithos/resources/editdelete.png")\r
  95                 ImageResource delete();\r
  96 \r
  97                 @Source("gr/grnet/pithos/resources/db_update.png")\r
  98                 ImageResource restore();\r
  99 \r
 100                 @Source("gr/grnet/pithos/resources/folder_inbox.png")\r
 101                 ImageResource download();\r
 102         }\r
 103 \r
 104         /**\r
 105          * The widget that holds the name of the file.\r
 106          */\r
 107         private TextBox name = new TextBox();\r
 108 \r
 109         private final CheckBox versioned = new CheckBox();\r
 110 \r
 111         final File file;\r
 112 \r
 113         private String userFullName;\r
 114 \r
 115     private Pithos app;\r
 116 \r
 117         /**\r
 118          * The widget's constructor.\r
 119          */\r
 120         public FilePropertiesDialog(Pithos _app, File _file) {\r
 121         app = _app;\r
 122         file = _file;\r
 123 \r
 124                 // Set the dialog's caption.\r
 125                 setText("File properties");\r
 126 \r
 127 \r
 128 //              permList = new PermissionsList(images, file.getPermissions(), file.getOwner());\r
 129 \r
 130                 // Outer contains inner and buttons.\r
 131                 final VerticalPanel outer = new VerticalPanel();\r
 132                 final FocusPanel focusPanel = new FocusPanel(outer);\r
 133                 // Inner contains generalPanel and permPanel.\r
 134                 inner = new DecoratedTabPanel();\r
 135                 inner.setAnimationEnabled(true);\r
 136 \r
 137 \r
 138         inner.add(createGeneralPanel(), "General");\r
 139 \r
 140         inner.add(createSharingPanel(), "Sharing");\r
 141 \r
 142         inner.add(createVersionPanel(), "Versions");\r
 143 \r
 144         inner.selectTab(0);\r
 145 \r
 146         outer.add(inner);\r
 147 \r
 148                 final HorizontalPanel buttons = new HorizontalPanel();\r
 149                 // Create the 'OK' button, along with a listener that hides the dialog\r
 150                 // when the button is clicked.\r
 151                 final Button ok = new Button("OK", new ClickHandler() {\r
 152                         @Override\r
 153                         public void onClick(ClickEvent event) {\r
 154                                 accept();\r
 155                                 closeDialog();\r
 156                         }\r
 157                 });\r
 158 \r
 159                 buttons.add(ok);\r
 160                 buttons.setCellHorizontalAlignment(ok, HasHorizontalAlignment.ALIGN_CENTER);\r
 161                 // Create the 'Cancel' button, along with a listener that hides the\r
 162                 // dialog when the button is clicked.\r
 163                 final Button cancel = new Button("Cancel", new ClickHandler() {\r
 164                         @Override\r
 165                         public void onClick(ClickEvent event) {\r
 166                                 closeDialog();\r
 167                         }\r
 168                 });\r
 169                 buttons.add(cancel);\r
 170                 buttons.setCellHorizontalAlignment(cancel, HasHorizontalAlignment.ALIGN_CENTER);\r
 171                 buttons.setSpacing(8);\r
 172                 buttons.addStyleName("pithos-TabPanelBottom");\r
 173 \r
 174         outer.add(buttons);\r
 175         outer.setCellHorizontalAlignment(buttons, HasHorizontalAlignment.ALIGN_CENTER);\r
 176         outer.addStyleName("pithos-TabPanelBottom");\r
 177 \r
 178         focusPanel.setFocus(true);\r
 179         setWidget(outer);\r
 180         }\r
 181 \r
 182     private VerticalPanel createGeneralPanel() {\r
 183         final VerticalPanel generalPanel = new VerticalPanel();\r
 184         final FlexTable generalTable = new FlexTable();\r
 185         generalTable.setText(0, 0, "Name");\r
 186         generalTable.setText(1, 0, "Folder");\r
 187         generalTable.setText(2, 0, "Owner");\r
 188         generalTable.setText(3, 0, "Last modified");\r
 189         generalTable.setText(4, 0, "Tags");\r
 190 \r
 191         name.setWidth("100%");\r
 192         name.setText(file.getName());\r
 193         generalTable.setWidget(0, 1, name);\r
 194         if(file.getParent() != null)\r
 195             generalTable.setText(1, 1, file.getParent().getName());\r
 196         else\r
 197             generalTable.setText(1, 1, "-");\r
 198         generalTable.setText(2, 1, file.getOwner());\r
 199 \r
 200         final DateTimeFormat formatter = DateTimeFormat.getFormat("d/M/yyyy h:mm a");\r
 201         generalTable.setText(3, 1, formatter.format(file.getLastModified()));\r
 202 \r
 203                 StringBuffer tagsBuffer = new StringBuffer();\r
 204         for (String t : file.getTags())\r
 205                         tagsBuffer.append(t).append(", ");\r
 206                 if (tagsBuffer.length() > 1)\r
 207                         tagsBuffer.delete(tagsBuffer.length() - 2, tagsBuffer.length() - 1);\r
 208                 initialTagText = tagsBuffer.toString();\r
 209                 tags.setWidth("100%");\r
 210                 tags.setText(initialTagText);\r
 211                 generalTable.setWidget(4, 1, tags);\r
 212 \r
 213         generalTable.getFlexCellFormatter().setStyleName(0, 0, "props-labels");\r
 214         generalTable.getFlexCellFormatter().setStyleName(1, 0, "props-labels");\r
 215         generalTable.getFlexCellFormatter().setStyleName(2, 0, "props-labels");\r
 216         generalTable.getFlexCellFormatter().setStyleName(3, 0, "props-labels");\r
 217         generalTable.getFlexCellFormatter().setStyleName(4, 0, "props-labels");\r
 218         generalTable.getFlexCellFormatter().setStyleName(0, 1, "props-values");\r
 219         generalTable.getFlexCellFormatter().setStyleName(1, 1, "props-values");\r
 220         generalTable.getFlexCellFormatter().setStyleName(2, 1, "props-values");\r
 221         generalTable.getFlexCellFormatter().setStyleName(3, 1, "props-values");\r
 222         generalTable.getFlexCellFormatter().setStyleName(4, 1, "props-values");\r
 223         generalTable.setCellSpacing(4);\r
 224 \r
 225         generalPanel.add(generalTable);\r
 226 \r
 227         DisclosurePanel allTags = new DisclosurePanel("All tags");\r
 228         allTagsContent = new FlowPanel();\r
 229         allTagsContent.setWidth("100%");\r
 230         for (Tag t : app.getAllTags()) {\r
 231             final Anchor tagAnchor = new Anchor(t.getName(), false);\r
 232             tagAnchor.addStyleName("pithos-tag");\r
 233             allTagsContent.add(tagAnchor);\r
 234             Label separator = new Label(", ");\r
 235             separator.addStyleName("pithos-tag");\r
 236             allTagsContent.add(separator);\r
 237             tagAnchor.addClickHandler(new ClickHandler() {\r
 238 \r
 239                 @Override\r
 240                 public void onClick(ClickEvent event) {\r
 241                     String existing = tags.getText().trim();\r
 242                     if (MULTIPLE_VALUES_TEXT.equals(existing))\r
 243                         existing = "";\r
 244                     String newTag = tagAnchor.getText().trim();\r
 245                     // insert the new tag only if it is not in the list\r
 246                     // already\r
 247                     if (existing.indexOf(newTag) == -1)\r
 248                         tags.setText(existing + (existing.length() > 0 ? ", " : "") + newTag);\r
 249                 }\r
 250             });\r
 251         }\r
 252         allTags.setContent(allTagsContent);\r
 253         generalPanel.add(allTags);\r
 254         generalPanel.setSpacing(4);\r
 255         return generalPanel;\r
 256     }\r
 257 \r
 258     private VerticalPanel createSharingPanel() {\r
 259         VerticalPanel permPanel = new VerticalPanel();\r
 260 //\r
 261 //        permList = new PermissionsList(images, file.getPermissions(), file.getOwner());\r
 262 //        permPanel.add(permList);\r
 263 //\r
 264 //        HorizontalPanel permButtons = new HorizontalPanel();\r
 265 //        Button add = new Button("Add Group", new ClickHandler() {\r
 266 //            @Override\r
 267 //            public void onClick(ClickEvent event) {\r
 268 //                PermissionsAddDialog dlg = new PermissionsAddDialog(groups, permList, false);\r
 269 //                dlg.center();\r
 270 //            }\r
 271 //        });\r
 272 //        permButtons.add(add);\r
 273 //        permButtons.setCellHorizontalAlignment(add, HasHorizontalAlignment.ALIGN_CENTER);\r
 274 //\r
 275 //        final Button addUser = new Button("Add User", new ClickHandler() {\r
 276 //            @Override\r
 277 //            public void onClick(ClickEvent event) {\r
 278 //                PermissionsAddDialog dlg = new PermissionsAddDialog(groups, permList, true);\r
 279 //                dlg.center();\r
 280 //            }\r
 281 //        });\r
 282 //        permButtons.add(addUser);\r
 283 //        permButtons.setCellHorizontalAlignment(addUser, HasHorizontalAlignment.ALIGN_CENTER);\r
 284 //\r
 285 //        permButtons.setSpacing(8);\r
 286 //        permButtons.addStyleName("pithos-TabPanelBottom");\r
 287 //        permPanel.add(permButtons);\r
 288 //\r
 289         final Label readForAllNote = new Label("When this option is enabled, the file will be readable" +\r
 290                     " by everyone. By checking this option, you are certifying that you have the right to " +\r
 291                     "distribute this file and that it does not violate the Terms of Use.", true);\r
 292         readForAllNote.setVisible(false);\r
 293         readForAllNote.setStylePrimaryName("pithos-readForAllNote");\r
 294 \r
 295         readForAll = new CheckBox();\r
 296         readForAll.setValue(file.isPublished());\r
 297         readForAll.addClickHandler(new ClickHandler() {\r
 298             @Override\r
 299             public void onClick(ClickEvent event) {\r
 300                 readForAllNote.setVisible(readForAll.getValue());\r
 301             }\r
 302         });\r
 303 \r
 304         // Only show the read for all permission if the user is the owner.\r
 305         if (file.getOwner().equals(app.getUsername())) {\r
 306             final HorizontalPanel permForAll = new HorizontalPanel();\r
 307             permForAll.add(new Label("Public"));\r
 308             permForAll.add(readForAll);\r
 309             permForAll.setSpacing(8);\r
 310             permForAll.addStyleName("pithos-TabPanelBottom");\r
 311             permForAll.add(readForAllNote);\r
 312             permPanel.add(permForAll);\r
 313         }\r
 314 \r
 315         final HorizontalPanel pathPanel = new HorizontalPanel();\r
 316         pathPanel.setWidth("100%");\r
 317         pathPanel.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_LEFT);\r
 318         pathPanel.add(new Label("Link"));\r
 319         pathPanel.setSpacing(8);\r
 320         pathPanel.addStyleName("pithos-TabPanelBottom");\r
 321 \r
 322         TextBox path = new TextBox();\r
 323         path.setWidth("100%");\r
 324         path.addClickHandler(new ClickHandler() {\r
 325             @Override\r
 326             public void onClick(ClickEvent event) {\r
 327                 Pithos.enableIESelection();\r
 328                 ((TextBox) event.getSource()).selectAll();\r
 329                 Pithos.preventIESelection();\r
 330             }\r
 331         });\r
 332         path.setText(file.getUri());\r
 333         path.setTitle("Use this link for sharing the file via e-mail, IM, etc. (crtl-C/cmd-C to copy to system clipboard)");\r
 334         path.setWidth("100%");\r
 335         path.setReadOnly(true);\r
 336         pathPanel.add(path);\r
 337         permPanel.add(pathPanel);\r
 338 \r
 339         return permPanel;\r
 340     }\r
 341 \r
 342     private VerticalPanel createVersionPanel() {\r
 343         VerticalPanel versionPanel = new VerticalPanel();\r
 344 \r
 345 //        VersionsList verList = new VersionsList(this, images, bodies);\r
 346 //        versionPanel.add(verList);\r
 347 //\r
 348 //        HorizontalPanel vPanel = new HorizontalPanel();\r
 349 //\r
 350 //              vPanel.setSpacing(8);\r
 351 //              vPanel.addStyleName("pithos-TabPanelBottom");\r
 352 //              vPanel.add(new Label("Versioned"));\r
 353 //\r
 354 //              versioned.setValue(file.isVersioned());\r
 355 //              vPanel.add(versioned);\r
 356 //              versionPanel.add(vPanel);\r
 357 //\r
 358 //        HorizontalPanel vPanel2 = new HorizontalPanel();\r
 359 //              vPanel2.setSpacing(8);\r
 360 //              vPanel2.addStyleName("pithos-TabPanelBottom");\r
 361 //\r
 362 //        HTML removeAllVersion = new HTML("<span>Remove all previous versions?</span>");\r
 363 //        vPanel2.add(removeAllVersion);\r
 364 //\r
 365 //              Button removeVersionsButton = new Button(AbstractImagePrototype.create(images.delete()).getHTML(), new ClickHandler() {\r
 366 //                      @Override\r
 367 //                      public void onClick(ClickEvent event) {\r
 368 //                              ConfirmationDialog confirm = new ConfirmationDialog("Really " +\r
 369 //                                              "remove all previous versions?", "Remove") {\r
 370 //\r
 371 //                                      @Override\r
 372 //                                      public void cancel() {\r
 373 //                                      }\r
 374 //\r
 375 //                                      @Override\r
 376 //                                      public void confirm() {\r
 377 //                                              FilePropertiesDialog.this.closeDialog();\r
 378 //                                              removeAllOldVersions();\r
 379 //                                      }\r
 380 //\r
 381 //                              };\r
 382 //                              confirm.center();\r
 383 //                      }\r
 384 //\r
 385 //              });\r
 386 //              vPanel2.add(removeVersionsButton);\r
 387 //        if(!file.isVersioned())\r
 388 //            vPanel2.setVisible(false);\r
 389 //\r
 390 //        versionPanel.add(vPanel2);\r
 391 \r
 392         return versionPanel;\r
 393     }\r
 394 \r
 395         /**\r
 396          * Accepts any change and updates the file\r
 397          *\r
 398          */\r
 399         @Override\r
 400         protected void accept() {\r
 401                 String newFilename = null;\r
 402 //              permList.updatePermissionsAccordingToInput();\r
 403 //              Set<PermissionHolder> perms = permList.getPermissions();\r
 404 //              JSONObject json = new JSONObject();\r
 405                 if (!name.getText().trim().equals(file.getName())) {\r
 406                         newFilename = name.getText().trim();\r
 407 //                      json.put("name", new JSONString(newFilename));\r
 408                 }\r
 409 //              if (versioned.getValue() != file.isVersioned())\r
 410 //                      json.put("versioned", JSONBoolean.getInstance(versioned.getValue()));\r
 411                 //only update the read for all perm if the user is the owner\r
 412         Boolean published = null;\r
 413                 if (readForAll.getValue() != file.isPublished())\r
 414                         if (file.getOwner().equals(Pithos.get().getUsername()))\r
 415                 published = readForAll.getValue();\r
 416         final Boolean finalPublished = published;\r
 417 //                              json.put("readForAll", JSONBoolean.getInstance(readForAll.getValue()));\r
 418 //              int i = 0;\r
 419 //              if (permList.hasChanges()) {\r
 420 //                      GWT.log("Permissions change", null);\r
 421 //                      JSONArray perma = new JSONArray();\r
 422 //\r
 423 //                      for (PermissionHolder p : perms) {\r
 424 //                              JSONObject po = new JSONObject();\r
 425 //                              if (p.getUser() != null)\r
 426 //                                      po.put("user", new JSONString(p.getUser()));\r
 427 //                              if (p.getGroup() != null)\r
 428 //                                      po.put("group", new JSONString(p.getGroup()));\r
 429 //                              po.put("read", JSONBoolean.getInstance(p.isRead()));\r
 430 //                              po.put("write", JSONBoolean.getInstance(p.isWrite()));\r
 431 //                              po.put("modifyACL", JSONBoolean.getInstance(p.isModifyACL()));\r
 432 //                              perma.set(i, po);\r
 433 //                              i++;\r
 434 //                      }\r
 435 //                      json.put("permissions", perma);\r
 436 //              }\r
 437         String[] tagset = null;\r
 438                 if (!tags.getText().equals(initialTagText))\r
 439                         tagset = tags.getText().split(",");\r
 440 //              String jsonString = json.toString();\r
 441 //              if(jsonString.equals("{}")){\r
 442 //                      GWT.log("NO CHANGES", null);\r
 443 //                      return;\r
 444 //              }\r
 445         final String[] newTags = tagset;\r
 446 \r
 447         if (newFilename != null) {\r
 448             final String path = file.getParent().getUri() + "/" + newFilename;\r
 449             PutRequest updateFile = new PutRequest(app.getApiPath(), app.getUsername(), path) {\r
 450                 @Override\r
 451                 public void onSuccess(Resource result) {\r
 452                     if (newTags != null || finalPublished != null)\r
 453                         updateMetaData(app.getApiPath(), app.getUsername(), path + "?update=", newTags, finalPublished);\r
 454                     else\r
 455                         app.updateFolder(file.getParent());\r
 456                 }\r
 457 \r
 458                 @Override\r
 459                 public void onError(Throwable t) {\r
 460                     GWT.log("", t);\r
 461                     app.displayError("System error modifying file:" + t.getMessage());\r
 462                 }\r
 463             };\r
 464             updateFile.setHeader("X-Auth-Token", app.getToken());\r
 465             updateFile.setHeader("X-Move-From", file.getUri());\r
 466             updateFile.setHeader("Content-Type", file.getContentType());\r
 467             Scheduler.get().scheduleDeferred(updateFile);\r
 468         }\r
 469         else if (newTags != null || finalPublished != null)\r
 470             updateMetaData(app.getApiPath(), app.getUsername(), file.getUri() + "?update=", newTags, finalPublished);\r
 471         }\r
 472 \r
 473     private void updateMetaData(String api, String owner, String path, String[] newTags, Boolean published) {\r
 474         PostRequest updateFile = new PostRequest(api, owner, path) {\r
 475             @Override\r
 476             public void onSuccess(Resource result) {\r
 477                 app.updateFolder(file.getParent());\r
 478             }\r
 479 \r
 480             @Override\r
 481             public void onError(Throwable t) {\r
 482                 GWT.log("", t);\r
 483                 app.displayError("System error modifying file:" + t.getMessage());\r
 484             }\r
 485         };\r
 486         updateFile.setHeader("X-Auth-Token", app.getToken());\r
 487         if (newTags != null)\r
 488             for (String t : newTags)\r
 489                 updateFile.setHeader("X-Object-Meta-" + t.trim(), "true");\r
 490         if (published != null)\r
 491             updateFile.setHeader("X-Object-Public", published.toString());\r
 492         Scheduler.get().scheduleDeferred(updateFile);\r
 493     }\r
 494 \r
 495         private void removeAllOldVersions() {\r
 496                 JSONObject json = new JSONObject();\r
 497                 json.put("versioned", JSONBoolean.getInstance(false));\r
 498                 GWT.log(json.toString(), null);\r
 499                 PostCommand cf = new PostCommand(file.getUri() + "?update=", json.toString(), 200) {\r
 500 \r
 501                         @Override\r
 502                         public void onComplete() {\r
 503                                 toggleVersioned(true);\r
 504                         }\r
 505 \r
 506                         @Override\r
 507                         public void onError(Throwable t) {\r
 508                                 GWT.log("", t);\r
 509                                 if (t instanceof RestException) {\r
 510                                         int statusCode = ((RestException) t).getHttpStatusCode();\r
 511                                         if (statusCode == 405)\r
 512                                                 Pithos.get().displayError("You don't have the necessary permissions");\r
 513                                         else if (statusCode == 404)\r
 514                                                 Pithos.get().displayError("User in permissions does not exist");\r
 515                                         else if (statusCode == 409)\r
 516                                                 Pithos.get().displayError("A folder with the same name already exists");\r
 517                                         else if (statusCode == 413)\r
 518                                                 Pithos.get().displayError("Your quota has been exceeded");\r
 519                                         else\r
 520                                                 Pithos.get().displayError("Unable to modify file:" + ((RestException) t).getHttpStatusText());\r
 521                                 } else\r
 522                                         Pithos.get().displayError("System error moifying file:" + t.getMessage());\r
 523                         }\r
 524                 };\r
 525                 DeferredCommand.addCommand(cf);\r
 526         }\r
 527 \r
 528         private void toggleVersioned(boolean versionedValue) {\r
 529                 JSONObject json = new JSONObject();\r
 530                 json.put("versioned", JSONBoolean.getInstance(versionedValue));\r
 531                 GWT.log(json.toString(), null);\r
 532                 PostCommand cf = new PostCommand(file.getUri() + "?update=", json.toString(), 200) {\r
 533 \r
 534                         @Override\r
 535                         public void onComplete() {\r
 536                                 Pithos.get().getTreeView().refreshCurrentNode(false);\r
 537                         }\r
 538 \r
 539                         @Override\r
 540                         public void onError(Throwable t) {\r
 541                                 GWT.log("", t);\r
 542                                 if (t instanceof RestException) {\r
 543                                         int statusCode = ((RestException) t).getHttpStatusCode();\r
 544                                         if (statusCode == 405)\r
 545                                                 Pithos.get().displayError("You don't have the necessary permissions");\r
 546                                         else if (statusCode == 404)\r
 547                                                 Pithos.get().displayError("User in permissions does not exist");\r
 548                                         else if (statusCode == 409)\r
 549                                                 Pithos.get().displayError("A folder with the same name already exists");\r
 550                                         else if (statusCode == 413)\r
 551                                                 Pithos.get().displayError("Your quota has been exceeded");\r
 552                                         else\r
 553                                                 Pithos.get().displayError("Unable to modify file:" + ((RestException) t).getHttpStatusText());\r
 554                                 } else\r
 555                                         Pithos.get().displayError("System error moifying file:" + t.getMessage());\r
 556                         }\r
 557                 };\r
 558                 DeferredCommand.addCommand(cf);\r
 559         }\r
 560 \r
 561 }\r