*/
package gr.ebs.gss.client;
+import gr.ebs.gss.client.rest.PostCommand;
+import gr.ebs.gss.client.rest.RestException;
+
import com.google.gwt.core.client.GWT;
+import com.google.gwt.dom.client.NativeEvent;
+import com.google.gwt.event.dom.client.ClickEvent;
+import com.google.gwt.event.dom.client.ClickHandler;
+import com.google.gwt.event.dom.client.KeyCodes;
+import com.google.gwt.user.client.DeferredCommand;
+import com.google.gwt.user.client.Event.NativePreviewEvent;
+import com.google.gwt.user.client.ui.AbstractImagePrototype;
import com.google.gwt.user.client.ui.Button;
-import com.google.gwt.user.client.ui.ClickListener;
import com.google.gwt.user.client.ui.DialogBox;
import com.google.gwt.user.client.ui.FlexTable;
import com.google.gwt.user.client.ui.HTML;
import com.google.gwt.user.client.ui.HasHorizontalAlignment;
-import com.google.gwt.user.client.ui.KeyboardListener;
+import com.google.gwt.user.client.ui.HorizontalPanel;
import com.google.gwt.user.client.ui.TextBox;
import com.google.gwt.user.client.ui.VerticalPanel;
-import com.google.gwt.user.client.ui.Widget;
/**
private final String WIDTH_FIELD = "35em";
private final String WIDTH_TEXT = "42em";
+ private TextBox passwordBox;
+
+ /**
+ * The 'confirm reset password' dialog box.
+ */
+ private class ConfirmResetPasswordDialog extends DialogBox {
+
+ /**
+ * The widget's constructor.
+ *
+ * @param images the supplied images
+ */
+ private ConfirmResetPasswordDialog(MessagePanel.Images images) {
+ // Set the dialog's caption.
+ setText("Confirmation");
+ setAnimationEnabled(true);
+ // Create a VerticalPanel to contain the label and the buttons.
+ VerticalPanel outer = new VerticalPanel();
+ HorizontalPanel buttons = new HorizontalPanel();
+
+ HTML text;
+ text = new HTML("<table><tr><td>" +
+ AbstractImagePrototype.create(images.warn()).getHTML() +
+ "</td><td>" + "Are you sure you want to create a new " +
+ "WebDAV password?</td></tr></table>");
+ text.setStyleName("gss-warnMessage");
+ outer.add(text);
+
+ // Create the 'Yes' button, along with a listener that hides the
+ // dialog when the button is clicked and resets the password.
+ Button ok = new Button("Yes", new ClickHandler() {
+ @Override
+ public void onClick(ClickEvent event) {
+ resetPassword(GSS.get().getCurrentUserResource().getUri());
+ hide();
+ }
+ });
+ buttons.add(ok);
+ buttons.setCellHorizontalAlignment(ok, HasHorizontalAlignment.ALIGN_CENTER);
+ // Create the 'No' button, along with a listener that hides the
+ // dialog when the button is clicked.
+ Button cancel = new Button("No", new ClickHandler() {
+ @Override
+ public void onClick(ClickEvent event) {
+ hide();
+ }
+ });
+ buttons.add(cancel);
+ buttons.setCellHorizontalAlignment(cancel, HasHorizontalAlignment.ALIGN_CENTER);
+ buttons.setSpacing(8);
+ buttons.setStyleName("gss-warnMessage");
+ outer.setStyleName("gss-warnMessage");
+ outer.add(buttons);
+ outer.setCellHorizontalAlignment(text, HasHorizontalAlignment.ALIGN_CENTER);
+ outer.setCellHorizontalAlignment(buttons, HasHorizontalAlignment.ALIGN_CENTER);
+ setWidget(outer);
+ }
+
+ @Override
+ protected void onPreviewNativeEvent(NativePreviewEvent preview) {
+ super.onPreviewNativeEvent(preview);
+ NativeEvent evt = preview.getNativeEvent();
+ if (evt.getType().equals("keydown"))
+ // Use the popup's key preview hooks to close the dialog when either
+ // enter or escape is pressed.
+ switch (evt.getKeyCode()) {
+ case KeyCodes.KEY_ENTER:
+ case KeyCodes.KEY_ESCAPE:
+ hide();
+ break;
+ }
+ }
+
+ }
+
+ private class ReauthenticateDialog extends DialogBox {
+ /**
+ * The widget constructor.
+ */
+ public ReauthenticateDialog() {
+ // Set the dialog's caption.
+ setText("New Password Created");
+ setAnimationEnabled(true);
+ VerticalPanel outer = new VerticalPanel();
+
+ // Create the text and set a style name so we can style it with CSS.
+ HTML text = new HTML("<p>A new WebDAV password has been created." +
+ "</p><p>You will now be redirected to the initial screen" +
+ " for the changes to take effect. Choose \"Show " +
+ "Credentials\" again afterwards to see the new password.</p>");
+ text.setStyleName("gss-AboutText");
+ outer.add(text);
+
+ // Create the 'OK' button, along with a listener that hides the
+ // dialog when the button is clicked.
+ Button confirm = new Button("Proceed", new ClickHandler() {
+ @Override
+ public void onClick(ClickEvent event) {
+ GSS.get().authenticateUser();
+ hide();
+ }
+ });
+ outer.add(confirm);
+ outer.setCellHorizontalAlignment(confirm, HasHorizontalAlignment.ALIGN_CENTER);
+ outer.setSpacing(8);
+ setWidget(outer);
+ }
+
+ @Override
+ protected void onPreviewNativeEvent(NativePreviewEvent preview) {
+ super.onPreviewNativeEvent(preview);
+ NativeEvent evt = preview.getNativeEvent();
+ if (evt.getType().equals("keydown"))
+ // Use the popup's key preview hooks to close the dialog when
+ // either enter or escape is pressed.
+ switch (evt.getKeyCode()) {
+ case KeyCodes.KEY_ENTER:
+ GSS.get().authenticateUser();
+ hide();
+ break;
+ case KeyCodes.KEY_ESCAPE:
+ hide();
+ break;
+ }
+ }
+
+ }
+
/**
* The widget constructor.
*/
- public CredentialsDialog() {
+ public CredentialsDialog(final MessagePanel.Images images) {
// Set the dialog's caption.
setText("User Credentials");
setAnimationEnabled(true);
- // Create a VerticalPanel to contain the 'about' label and the 'OK'
- // button.
+ // A VerticalPanel that contains the 'about' label and the 'OK' button.
VerticalPanel outer = new VerticalPanel();
Configuration conf = (Configuration) GWT.create(Configuration.class);
String service = conf.serviceName();
- String webdavUrl = conf.webdavUrl();
+ String webdavUrl = conf.serviceHome() + conf.webdavUrl();
String tokenNote = conf.tokenTTLNote();
// Create the text and set a style name so we can style it with CSS.
- HTML text = new HTML("<p>These are the user credentials that are required " +
- "for interacting with " + service + ". " + tokenNote + " " +
- "You can copy and paste them in the WebDAV client as username/password," +
- " in order to use " + service + " through the WebDAV interface, at:<br/> " +
- webdavUrl + "</p>");
+ HTML text = new HTML("<p>These are the user credentials that are " +
+ "required for interacting with " + service + ". You can copy" +
+ " and paste the username and password in the WebDAV client " +
+ "in order to use " + service + " through the WebDAV " +
+ "interface, at:<br/> " + webdavUrl + "<br/>" + tokenNote +
+ "</p>");
text.setStyleName("gss-AboutText");
text.setWidth(WIDTH_TEXT);
outer.add(text);
FlexTable table = new FlexTable();
table.setText(0, 0, "Username");
- table.setText(1, 0, "Token");
+ table.setText(1, 0, "Password");
+ table.setText(2, 0, "Token");
TextBox username = new TextBox();
- GSS app = GSS.get();
+ final GSS app = GSS.get();
username.setText(app.getCurrentUserResource().getUsername());
username.setReadOnly(true);
username.setWidth(WIDTH_FIELD);
- username.addClickListener(new ClickListener () {
-
- public void onClick(Widget sender) {
+ username.addClickHandler(new ClickHandler() {
+ @Override
+ public void onClick(ClickEvent event) {
GSS.enableIESelection();
- ((TextBox) sender).selectAll();
+ ((TextBox) event.getSource()).selectAll();
GSS.preventIESelection();
}
});
table.setWidget(0, 1, username);
+ passwordBox = new TextBox();
+ passwordBox.setText(app.getWebDAVPassword());
+ passwordBox.setReadOnly(true);
+ passwordBox.setWidth(WIDTH_FIELD);
+ passwordBox.addClickHandler(new ClickHandler() {
+ @Override
+ public void onClick(ClickEvent event) {
+ GSS.enableIESelection();
+ ((TextBox) event.getSource()).selectAll();
+ GSS.preventIESelection();
+ }
+
+ });
+ table.setWidget(1, 1, passwordBox);
+
TextBox tokenBox = new TextBox();
tokenBox.setText(app.getToken());
tokenBox.setReadOnly(true);
tokenBox.setWidth(WIDTH_FIELD);
- tokenBox.addClickListener(new ClickListener () {
-
- public void onClick(Widget sender) {
+ tokenBox.addClickHandler(new ClickHandler() {
+ @Override
+ public void onClick(ClickEvent event) {
GSS.enableIESelection();
- ((TextBox) sender).selectAll();
+ ((TextBox) event.getSource()).selectAll();
GSS.preventIESelection();
}
});
- table.setWidget(1, 1, tokenBox);
+ table.setWidget(2, 1, tokenBox);
+
table.getFlexCellFormatter().setStyleName(0, 0, "props-labels");
table.getFlexCellFormatter().setStyleName(0, 1, "props-values");
table.getFlexCellFormatter().setStyleName(1, 0, "props-labels");
table.getFlexCellFormatter().setStyleName(1, 1, "props-values");
+ table.getFlexCellFormatter().setStyleName(2, 0, "props-labels");
+ table.getFlexCellFormatter().setStyleName(2, 1, "props-values");
outer.add(table);
// Create the 'OK' button, along with a listener that hides the dialog
// when the button is clicked.
- Button confirm = new Button("Close", new ClickListener() {
-
- public void onClick(Widget sender) {
+ Button confirm = new Button("Close", new ClickHandler() {
+ @Override
+ public void onClick(ClickEvent event) {
hide();
}
});
outer.add(confirm);
outer.setCellHorizontalAlignment(confirm, HasHorizontalAlignment.ALIGN_CENTER);
+
+ // Create the 'Reset password' button, along with a listener that hides
+ // the dialog when the button is clicked.
+ Button resetPassword = new Button("Reset Password", new ClickHandler() {
+ @Override
+ public void onClick(ClickEvent event) {
+ ConfirmResetPasswordDialog dlg = new ConfirmResetPasswordDialog(images);
+ dlg.center();
+ }
+ });
+ outer.add(resetPassword);
+ outer.setCellHorizontalAlignment(resetPassword, HasHorizontalAlignment.ALIGN_CENTER);
+
outer.setSpacing(8);
setWidget(outer);
}
@Override
- public boolean onKeyDownPreview(char key, int modifiers) {
- // Use the popup's key preview hooks to close the dialog when either
- // enter or escape is pressed.
- switch (key) {
- case KeyboardListener.KEY_ENTER:
- case KeyboardListener.KEY_ESCAPE:
- hide();
- break;
+ protected void onPreviewNativeEvent(NativePreviewEvent preview) {
+ super.onPreviewNativeEvent(preview);
+ NativeEvent evt = preview.getNativeEvent();
+ if (evt.getType().equals("keydown"))
+ // Use the popup's key preview hooks to close the dialog when
+ // either enter or escape is pressed.
+ switch (evt.getKeyCode()) {
+ case KeyCodes.KEY_ENTER:
+ case KeyCodes.KEY_ESCAPE:
+ hide();
+ break;
+ }
+ }
+
+
+ /**
+ * Generate an RPC request to reset WebDAV password.
+ *
+ * @param userId the Uri of the user whose password will be reset
+ */
+ private void resetPassword(String userUri) {
+
+ if (userUri == null || userUri.length() == 0) {
+ GSS.get().displayError("Empty user Uri!");
+ return;
}
- return true;
+ GWT.log("resetPassword(" + userUri + ")", null);
+ PostCommand cg = new PostCommand(userUri + "?resetWebDAV", "", 200) {
+
+ @Override
+ public void onComplete() {
+ ReauthenticateDialog dlg = new ReauthenticateDialog();
+ dlg.center();
+ }
+
+ @Override
+ public void onError(Throwable t) {
+ GWT.log("", t);
+ if(t instanceof RestException){
+ int statusCode = ((RestException)t).getHttpStatusCode();
+ if(statusCode == 405)
+ GSS.get().displayError("You don't have the necessary" +
+ " permissions");
+ else if(statusCode == 404)
+ GSS.get().displayError("Resource does not exist");
+ else
+ GSS.get().displayError("Unable to reset password:" +
+ ((RestException)t).getHttpStatusText());
+ }
+ else
+ GSS.get().displayError("System error resetting password:" +
+ t.getMessage());
+ }
+ };
+ DeferredCommand.addCommand(cg);
}
}
projects / pithos / blobdiff