/**
* 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) 1999-2006 at Multimedia- & E-Learning Services (MELS),<br>
* University of Zurich, Switzerland.
* <p>
*/
package org.olat.core.util.mail;
import java.util.Locale;
import org.olat.core.gui.components.form.Form;
import org.olat.core.gui.control.Controller;
import org.olat.core.gui.formelements.CheckBoxElement;
import org.olat.core.gui.formelements.StaticSingleSelectionElement;
import org.olat.core.gui.formelements.TextAreaElement;
import org.olat.core.gui.formelements.TextElement;
import org.olat.core.gui.formelements.VisibilityDependsOnSelectionRule;
import org.olat.core.gui.translator.PackageTranslator;
import org.olat.core.util.Util;
/**
* Description:<br>
* The MailTemplateForm allows the user to enter a mailtext based on the MailTemplate
* <p>
* Initial Date: 21.11.2006 <br>
*
* @author Florian Gnaegi, frentix GmbH<br>
* http://www.frentix.com
*/
public class MailTemplateForm extends Form {
private StaticSingleSelectionElement sendMailSwitchElem;
private TextElement subjectElem;
private TextAreaElement bodyElem;
private CheckBoxElement ccSender;
private final static String NLS_CONTACT_SEND_CP_FROM = "contact.cp.from";
/**
* Constructor for the mail notification form
* @param locale
* @param template Default values taken from this template
* @param useCancel
* @param listeningController Controller that listens to form events
*/
public MailTemplateForm(Locale locale, MailTemplate template, boolean useCancel, Controller listeningController) {
super("MailTemplateForm", new PackageTranslator(Util.getPackageName(MailTemplateForm.class), locale));
addListener(listeningController);
String[] skipKeys = new String[] { Boolean.TRUE.toString(), Boolean.FALSE.toString() };
String[] skipValues = new String[] { translate("yes"), translate("no") };
sendMailSwitchElem = new StaticSingleSelectionElement("mailtemplateform.sendMailSwitchElem", skipKeys, skipValues);
sendMailSwitchElem.select(Boolean.TRUE.toString(), true);
addFormElement("sendMailSwitchElem", sendMailSwitchElem);
ccSender = new CheckBoxElement(NLS_CONTACT_SEND_CP_FROM, true);
addFormElement("tcpfrom", ccSender);
String value = template.getSubjectTemplate();
subjectElem = new TextElement("mailtemplateform.subject", value, true, 60, 128);
addFormElement("subjectElem", subjectElem);
bodyElem = new TextAreaElement("mailtemplateform.body", 15, 60, template.getBodyTemplate());
bodyElem.setMandatory(true);
addFormElement("bodyElem", bodyElem);
// rules
VisibilityDependsOnSelectionRule rule;
rule = new VisibilityDependsOnSelectionRule(sendMailSwitchElem, ccSender, Boolean.TRUE.toString(), true, template.getCpfrom().toString(), true);
addVisibilityDependsOnSelectionRule(rule);
rule = new VisibilityDependsOnSelectionRule(sendMailSwitchElem, subjectElem, Boolean.TRUE.toString(), true, template.getSubjectTemplate(), true);
addVisibilityDependsOnSelectionRule(rule);
rule = new VisibilityDependsOnSelectionRule(sendMailSwitchElem, bodyElem, Boolean.TRUE.toString(), true, template.getBodyTemplate(), true);
addVisibilityDependsOnSelectionRule(rule);
if (useCancel) {
setCancelButton();
}
addSubmitKey("finish", "finish");
}
/**
* @see org.olat.core.gui.components.form.Form#validate()
*/
@Override
public boolean validate() {
if (sendMailSwitchEnabled()) {
if (subjectElem.isEmpty("mailtemplateform.error.emptyfield")) return false;
if (bodyElem.isEmpty("mailtemplateform.error.emptyfield")) return false;
if (subjectElem.getValue().indexOf("#") != -1) {
subjectElem.setErrorKey("mailtemplateform.error.velocity");
return false;
}
if (bodyElem.getValue().indexOf("#") != -1) {
bodyElem.setErrorKey("mailtemplateform.error.velocity");
return false;
}
}
return true;
}
/**
* @return true: mail switch is enabled; false: otherwhise
*/
public boolean sendMailSwitchEnabled() {
return (sendMailSwitchElem.getSelectedKey().equals(Boolean.TRUE.toString()));
}
/**
* Update the given templates with the values entered in the form
* @param template
*/
public void updateTemplateFromForm(MailTemplate template) {
template.setSubjectTemplate(subjectElem.getValue());
template.setBodyTemplate(bodyElem.getValue());
template.setCpfrom(ccSender.isChecked());
}
}