ChangePasswordForm.java

/**
* OLAT - Online Learning and Training<br>
* http://www.olat.org
* <p>
* Licensed under the Apache License, Version 2.0 (the "License"); <br>
* you may not use this file except in compliance with the License.<br>
* You may obtain a copy of the License at
* <p>
* http://www.apache.org/licenses/LICENSE-2.0
* <p>
* Unless required by applicable law or agreed to in writing,<br>
* software distributed under the License is distributed on an "AS IS" BASIS, <br>
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. <br>
* See the License for the specific language governing permissions and <br>
* limitations under the License.
* <p>
* Copyright (c) since 2004 at Multimedia- & E-Learning Services (MELS),<br>
* University of Zurich, Switzerland.
* <hr>
* <a href="http://www.openolat.org">
* OpenOLAT - Online Learning and Training</a><br>
* This file has been modified by the OpenOLAT community. Changes are licensed
* under the Apache 2.0 license as the original file.
*/

package org.olat.user;

import org.olat.core.gui.UserRequest;
import org.olat.core.gui.components.form.flexible.FormItemContainer;
import org.olat.core.gui.components.form.flexible.elements.TextElement;
import org.olat.core.gui.components.form.flexible.impl.FormBasicController;
import org.olat.core.gui.components.form.flexible.impl.FormLayoutContainer;
import org.olat.core.gui.control.Controller;
import org.olat.core.gui.control.Event;
import org.olat.core.gui.control.WindowControl;


/**
 *  Initial Date:  Jul 14, 2003
 * 
 *  @author gnaegi
 *  
 *  Comment:  
 *  Form for changing the password. It asks for the old and the new password
 *  
 */
public class ChangePasswordForm extends FormBasicController {

	private TextElement oldpass;
	private TextElement newpass1;
	private TextElement newpass2; // confirm
	
	private String _oldpass = "";
	private String _newpass = "";

	/**
	 * @param name
	 */
	public ChangePasswordForm(UserRequest ureq, WindowControl wControl) {
		super(ureq, wControl);
		initForm(ureq);
	}

	/**
	 * @return Old password field value.
	 */
	public String getOldPasswordValue() {
		return _oldpass;
	}
	
	/**
	 * @return New password field value.
	 */
	public String getNewPasswordValue() {
		return _newpass;
	}

	@Override
	protected void formOK(UserRequest ureq) {
		
		_oldpass = oldpass.getValue(); 
		_newpass = newpass1.getValue();
		
		oldpass.setValue("");
		newpass1.setValue("");
		newpass2.setValue("");
		
		fireEvent (ureq, Event.DONE_EVENT); 
	}
	
	@Override
	protected void formCancelled(UserRequest ureq) {
		fireEvent (ureq, Event.CANCELLED_EVENT);
	}
	
	@Override
	protected boolean validateFormLogic (UserRequest ureq) {
		if (!UserManager.getInstance().syntaxCheckOlatPassword(newpass1.getValue())) {
			newpass1.setErrorKey("form.checkPassword", null);
			return false;
		}
		if (!newpass1.getValue().equals(newpass2.getValue())) {
			newpass1.setValue("");
			newpass2.setValue("");
			newpass2.setErrorKey("error.password.nomatch", null);
			return false;
		}
		return true;
	}

	@Override
	protected void initForm(FormItemContainer formLayout, Controller listener, UserRequest ureq) {
		oldpass = uifactory.addPasswordElement("oldpass", "form.password.old", 128, "", formLayout);
		oldpass.setElementCssClass("o_sel_home_pwd_old");
		newpass1 = uifactory.addPasswordElement("newpass1",  "form.password.new1", 128, "", formLayout);
		newpass1.setElementCssClass("o_sel_home_pwd_new_1");
		newpass2 = uifactory.addPasswordElement("newpass2",  "form.password.new2", 128, "", formLayout);
		newpass2.setElementCssClass("o_sel_home_pwd_new_2");
		
		// Button layout
		FormLayoutContainer buttonLayout = FormLayoutContainer.createButtonLayout("button_layout", getTranslator());
		buttonLayout.setElementCssClass("o_sel_home_pwd_buttons");
		formLayout.add(buttonLayout);
		uifactory.addFormSubmitButton("submit", buttonLayout);
		uifactory.addFormCancelButton("cancel", buttonLayout, ureq, getWindowControl());	
		
		oldpass.setMandatory(true);
		newpass1.setMandatory(true);
		newpass2.setMandatory(true);
		
		oldpass.setNotEmptyCheck("form.please.enter.old");
		newpass1.setNotEmptyCheck("form.please.enter.new");
		newpass2.setNotEmptyCheck("form.please.enter.new");
	}

	@Override
	protected void doDispose() {
		//
	}
}