*/\r
package gr.grnet.pithos.web.client;\r
\r
+import com.google.gwt.core.client.Scheduler;\r
import gr.grnet.pithos.web.client.MessagePanel.Images;\r
-import gr.grnet.pithos.web.client.rest.DeleteCommand;\r
-import gr.grnet.pithos.web.client.rest.MultipleDeleteCommand;\r
+import gr.grnet.pithos.web.client.foldertree.File;\r
+import gr.grnet.pithos.web.client.foldertree.Resource;\r
+import gr.grnet.pithos.web.client.rest.DeleteRequest;\r
import gr.grnet.pithos.web.client.rest.RestException;\r
-import gr.grnet.pithos.web.client.rest.resource.FileResource;\r
\r
-import java.util.ArrayList;\r
+import java.util.Iterator;\r
import java.util.List;\r
\r
import com.google.gwt.core.client.GWT;\r
import com.google.gwt.event.dom.client.ClickEvent;\r
import com.google.gwt.event.dom.client.ClickHandler;\r
import com.google.gwt.event.dom.client.KeyCodes;\r
-import com.google.gwt.user.client.DeferredCommand;\r
+import com.google.gwt.http.client.Response;\r
+import com.google.gwt.user.client.Command;\r
import com.google.gwt.user.client.Event.NativePreviewEvent;\r
import com.google.gwt.user.client.ui.AbstractImagePrototype;\r
+import com.google.gwt.user.client.ui.Anchor;\r
import com.google.gwt.user.client.ui.Button;\r
import com.google.gwt.user.client.ui.DialogBox;\r
import com.google.gwt.user.client.ui.HTML;\r
*/\r
public class DeleteFileDialog extends DialogBox {\r
\r
+ private List<File> files;\r
+\r
+ protected Pithos app;\r
+\r
/**\r
* The widget's constructor.\r
*\r
* @param images the supplied images\r
*/\r
- public DeleteFileDialog(Images images) {\r
+ public DeleteFileDialog(Pithos _app, Images images, List<File> _files) {\r
+ app = _app;\r
+ files = _files;\r
+ Anchor close = new Anchor();\r
+ close.addStyleName("close");\r
+ close.addClickHandler(new ClickHandler() {\r
+ \r
+ @Override\r
+ public void onClick(ClickEvent event) {\r
+ hide();\r
+ }\r
+ });\r
// Set the dialog's caption.\r
setText("Confirmation");\r
setAnimationEnabled(true);\r
- Object selection = GSS.get().getCurrentSelection();\r
+ setGlassEnabled(true);\r
+ setStyleName("pithos-DialogBox");\r
// Create a VerticalPanel to contain the label and the buttons.\r
VerticalPanel outer = new VerticalPanel();\r
- HorizontalPanel buttons = new HorizontalPanel();\r
+ outer.add(close);\r
+ \r
+ VerticalPanel inner = new VerticalPanel();\r
+ inner.addStyleName("inner");\r
\r
HTML text;\r
- if (selection instanceof FileResource)\r
- text = new HTML("<table><tr><td>" + AbstractImagePrototype.create(images.warn()).getHTML() + "</td><td>" + "Are you sure you want to <b>permanently</b> delete file '" + ((FileResource) selection).getName() + "'?</td></tr></table>");\r
+ if (files.size() == 1)\r
+ text = new HTML("<table><tr><td>" + AbstractImagePrototype.create(images.warn()).getHTML() + "</td><td>" + "Are you sure you want to <b>permanently</b> delete file '" + files.get(0).getName() + "'?</td></tr></table>");\r
else\r
text = new HTML("<table><tr><td>" + AbstractImagePrototype.create(images.warn()).getHTML() + "</td><td>" + "Are you sure you want to <b>permanently</b> delete the selected files?</td></tr></table>");\r
text.setStyleName("pithos-warnMessage");\r
- outer.add(text);\r
+ inner.add(text);\r
\r
// Create the 'Delete' button, along with a listener that hides the dialog\r
// when the button is clicked and deletes the file.\r
Button ok = new Button("Delete", new ClickHandler() {\r
@Override\r
- public void onClick(ClickEvent event) {\r
- deleteFile();\r
+ public void onClick(@SuppressWarnings("unused") ClickEvent event) {\r
+ deleteFiles();\r
hide();\r
}\r
});\r
- ok.getElement().setId("confirmation.ok");\r
- buttons.add(ok);\r
- buttons.setCellHorizontalAlignment(ok, HasHorizontalAlignment.ALIGN_CENTER);\r
- // Create the 'Cancel' button, along with a listener that hides the\r
- // dialog when the button is clicked.\r
- Button cancel = new Button("Cancel", new ClickHandler() {\r
- @Override\r
- public void onClick(ClickEvent event) {\r
- hide();\r
- }\r
- });\r
- cancel.getElement().setId("confirmation.cancel");\r
- buttons.add(cancel);\r
- buttons.setCellHorizontalAlignment(cancel, HasHorizontalAlignment.ALIGN_CENTER);\r
- buttons.setSpacing(8);\r
- buttons.setStyleName("pithos-warnMessage");\r
- outer.setStyleName("pithos-warnMessage");\r
- outer.add(buttons);\r
- outer.setCellHorizontalAlignment(text, HasHorizontalAlignment.ALIGN_CENTER);\r
- outer.setCellHorizontalAlignment(buttons, HasHorizontalAlignment.ALIGN_CENTER);\r
+ ok.addStyleName("button");\r
+ inner.add(ok);\r
+ inner.setCellHorizontalAlignment(text, HasHorizontalAlignment.ALIGN_CENTER);\r
+ outer.add(inner);\r
+ outer.setCellHorizontalAlignment(inner, HasHorizontalAlignment.ALIGN_CENTER);\r
setWidget(outer);\r
}\r
\r
/**\r
* Generate an RPC request to delete a file.\r
- *\r
- * @param userId the ID of the current user\r
*/\r
- private void deleteFile() {\r
- Object selection = GSS.get().getCurrentSelection();\r
- if (selection == null) {\r
- GSS.get().displayError("No file was selected");\r
- return;\r
- }\r
- if (selection instanceof FileResource) {\r
- FileResource file = (FileResource) selection;\r
-\r
- DeleteCommand df = new DeleteCommand(file.getUri()){\r
+ protected void deleteFiles() {\r
+ Iterator<File> iter = files.iterator();\r
+ deleteFile(iter);\r
+ }\r
+\r
+ protected void deleteFile(final Iterator<File> iter) {\r
+ if (iter.hasNext()) {\r
+ File f = iter.next();\r
+ String path = f.getUri();\r
+ DeleteRequest deleteFile = new DeleteRequest(app.getApiPath(), f.getOwner(), path) {\r
+ @Override\r
+ public void onSuccess(@SuppressWarnings("unused") Resource result) {\r
+ deleteFile(iter);\r
+ }\r
+\r
+ @Override\r
+ public void onError(Throwable t) {\r
+ GWT.log("", t);\r
+ if (t instanceof RestException) {\r
+ app.displayError("Unable to delete file: " + ((RestException) t).getHttpStatusText());\r
+ }\r
+ else\r
+ app.displayError("System error unable to delete file: "+t.getMessage());\r
+ }\r
\r
@Override\r
- public void onComplete() {\r
- GSS.get().getTreeView().updateNode(GSS.get().getTreeView().getSelection());\r
- GSS.get().getStatusPanel().updateStats();\r
+ protected void onUnauthorized(Response response) {\r
+ app.sessionExpired();\r
}\r
-\r
- @Override\r
- public void onError(Throwable t) {\r
- GWT.log("", t);\r
- if(t instanceof RestException){\r
- int statusCode = ((RestException)t).getHttpStatusCode();\r
- if(statusCode == 405)\r
- GSS.get().displayError("You don't have the necessary permissions");\r
- else if(statusCode == 404)\r
- GSS.get().displayError("File not found");\r
- else\r
- GSS.get().displayError("Unable to delete file: "+((RestException)t).getHttpStatusText());\r
- }\r
- else\r
- GSS.get().displayError("System error unable to delete file: "+t.getMessage());\r
- }\r
- };\r
-\r
- DeferredCommand.addCommand(df);\r
- }\r
- else if(selection instanceof List){\r
- List<FileResource> files = (List<FileResource>) selection;\r
- List<String> fileIds = new ArrayList<String>();\r
- for(FileResource f : files)\r
- fileIds.add(f.getUri());\r
-\r
- MultipleDeleteCommand ed = new MultipleDeleteCommand(fileIds.toArray(new String[0])){\r
-\r
+ };\r
+ deleteFile.setHeader("X-Auth-Token", app.getToken());\r
+ Scheduler.get().scheduleDeferred(deleteFile);\r
+ }\r
+ else {\r
+ app.updateFolder(files.get(0).getParent(), true, new Command() {\r
+ \r
@Override\r
- public void onComplete() {\r
- GSS.get().getTreeView().updateNode(GSS.get().getTreeView().getSelection());\r
+ public void execute() {\r
+ app.updateStatistics();\r
}\r
-\r
- @Override\r
- public void onError(Throwable t) {\r
- GWT.log("", t);\r
- GSS.get().getTreeView().updateNode(GSS.get().getTreeView().getSelection());\r
- }\r
-\r
- @Override\r
- public void onError(String path, Throwable t) {\r
- GWT.log("", t);\r
- if(t instanceof RestException){\r
- int statusCode = ((RestException)t).getHttpStatusCode();\r
- if(statusCode == 405)\r
- GSS.get().displayError("You don't have the necessary permissions");\r
- else if(statusCode == 404)\r
- GSS.get().displayError("File not found");\r
- else\r
- GSS.get().displayError("Unable to delete file:"+((RestException)t).getHttpStatusText());\r
- }\r
- else\r
- GSS.get().displayError("System error unable to delete file:"+t.getMessage());\r
-\r
- }\r
- };\r
-\r
- DeferredCommand.addCommand(ed);\r
- }\r
- }\r
+ });\r
+ }\r
+ }\r
\r
@Override\r
protected void onPreviewNativeEvent(NativePreviewEvent preview) {\r
switch (evt.getKeyCode()) {\r
case KeyCodes.KEY_ENTER:\r
hide();\r
- deleteFile();\r
+ deleteFiles();\r
break;\r
case KeyCodes.KEY_ESCAPE:\r
hide();\r