MailTemplateAdminController.java

/**
 * <a href="http://www.openolat.org">
 * OpenOLAT - Online Learning and Training</a><br>
 * <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 the
 * <a href="http://www.apache.org/licenses/LICENSE-2.0">Apache homepage</a>
 * <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>
 * Initial code contributed and copyrighted by<br>
 * frentix GmbH, http://www.frentix.com
 * <p>
 */
package org.olat.core.util.mail.ui;

import org.olat.core.CoreSpringFactory;
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.WindowControl;
import org.olat.core.util.Util;
import org.olat.core.util.mail.MailManager;
import org.olat.core.util.mail.MailModule;

/**
 * 
 * Description:<br>
 * Customize the mail template
 * 
 * <P>
 * Initial Date:  14 avr. 2011 <br>
 * @author srosse, stephane.rosse@frentix.com, http://www.frentix.com
 */
public class MailTemplateAdminController extends FormBasicController  {

	private TextElement templateEl;
	
	private final MailManager mailManager;
	
	public MailTemplateAdminController(UserRequest ureq, WindowControl wControl) {
		super(ureq, wControl, null, Util.createPackageTranslator(MailModule.class, ureq.getLocale()));
		
		mailManager = CoreSpringFactory.getImpl(MailManager.class);
		
		initForm(ureq);
	}

	@Override
	protected void initForm(FormItemContainer formLayout, Controller listener, UserRequest ureq) {
		setFormTitle("mail.template.title");
		setFormDescription("mail.template.description");
		setFormContextHelp("E-Mail Settings#_template");

		String def = mailManager.getMailTemplate();
		templateEl = uifactory.addTextAreaElement("mail.template", "mail.template", 10000, 25, 50, true, def, formLayout);

		final FormLayoutContainer buttonGroupLayout = FormLayoutContainer.createButtonLayout("buttonLayout", getTranslator());
		buttonGroupLayout.setRootForm(mainForm);
		formLayout.add(buttonGroupLayout);
		
		uifactory.addFormSubmitButton("save", buttonGroupLayout);
	}
	
	@Override
	protected void doDispose() {
		//
	}
	
	@Override
	protected boolean validateFormLogic(UserRequest ureq) {
		boolean allOk = true;
		
		String value = templateEl.getValue();
		templateEl.clearError();
		if(value.length() <= 0) {
			templateEl.setErrorKey("", null);
			allOk = false;
		}
		return allOk & super.validateFormLogic(ureq);
	}

	@Override
	protected void formOK(UserRequest ureq) {
		String value = templateEl.getValue();
		mailManager.setMailTemplate(value);
		getWindowControl().setInfo("saved");
	}
}