Java tutorial
/* * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you under the Apache License, Version 2.0 (the * "License") + you may not use this file except in compliance * with the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for the * specific language governing permissions and limitations * under the License. */ package org.apache.openmeetings.web.common; import static org.apache.openmeetings.db.util.UserHelper.getMinPasswdLength; import static org.apache.openmeetings.web.app.Application.getBean; import static org.apache.openmeetings.web.app.WebSession.AVAILABLE_TIMEZONES; import static org.apache.wicket.validation.validator.StringValidator.minimumLength; import java.util.ArrayList; import java.util.Arrays; import java.util.Collection; import java.util.List; import org.apache.openmeetings.db.dao.basic.ConfigurationDao; import org.apache.openmeetings.db.dao.user.GroupDao; import org.apache.openmeetings.db.dao.user.UserDao; import org.apache.openmeetings.db.entity.user.Group; import org.apache.openmeetings.db.entity.user.GroupUser; import org.apache.openmeetings.db.entity.user.User; import org.apache.openmeetings.db.entity.user.User.Salutation; import org.apache.openmeetings.util.CalendarHelper; import org.apache.openmeetings.web.app.Application; import org.apache.openmeetings.web.app.WebSession; import org.apache.openmeetings.web.util.CountryDropDown; import org.apache.wicket.core.request.handler.IPartialPageRequestHandler; import org.apache.wicket.extensions.validation.validator.RfcCompliantEmailAddressValidator; import org.apache.wicket.markup.head.IHeaderResponse; import org.apache.wicket.markup.head.JavaScriptHeaderItem; import org.apache.wicket.markup.html.form.CheckBox; import org.apache.wicket.markup.html.form.ChoiceRenderer; import org.apache.wicket.markup.html.form.DropDownChoice; import org.apache.wicket.markup.html.form.Form; import org.apache.wicket.markup.html.form.PasswordTextField; import org.apache.wicket.markup.html.form.RequiredTextField; import org.apache.wicket.markup.html.form.TextArea; import org.apache.wicket.markup.html.form.TextField; import org.apache.wicket.markup.html.panel.IMarkupSourcingStrategy; import org.apache.wicket.markup.html.panel.PanelMarkupSourcingStrategy; import org.apache.wicket.model.IModel; import org.apache.wicket.model.Model; import org.apache.wicket.model.PropertyModel; import org.apache.wicket.util.string.Strings; import org.threeten.bp.LocalDate; import org.wicketstuff.select2.ChoiceProvider; import org.wicketstuff.select2.Response; import org.wicketstuff.select2.Select2MultiChoice; import com.googlecode.wicket.kendo.ui.form.datetime.local.AjaxDatePicker; import com.googlecode.wicket.kendo.ui.resource.KendoCultureResourceReference; public class GeneralUserForm extends Form<User> { private static final long serialVersionUID = 1L; private LocalDate age; private final PasswordTextField passwordField; private final RequiredTextField<String> email; private final List<GroupUser> grpUsers = new ArrayList<>(); public GeneralUserForm(String id, IModel<User> model, boolean isAdminForm) { super(id, model); //TODO should throw exception if non admin User edit somebody else (or make all fields read-only) add(passwordField = new PasswordTextField("password", new Model<String>())); ConfigurationDao cfgDao = getBean(ConfigurationDao.class); passwordField.setRequired(false).add(minimumLength(getMinPasswdLength(cfgDao))); updateModelObject(getModelObject(), isAdminForm); add(new DropDownChoice<Salutation>("salutation", Arrays.asList(Salutation.values()), new ChoiceRenderer<Salutation>() { private static final long serialVersionUID = 1L; @Override public Object getDisplayValue(Salutation object) { return getString("user.salutation." + object.name()); } @Override public String getIdValue(Salutation object, int index) { return object.name(); } })); add(new TextField<String>("firstname")); add(new TextField<String>("lastname")); add(new DropDownChoice<String>("timeZoneId", AVAILABLE_TIMEZONES)); add(new LanguageDropDown("languageId")); add(email = new RequiredTextField<String>("address.email")); email.setLabel(Model.of(Application.getString(137))); email.add(RfcCompliantEmailAddressValidator.getInstance()); add(new TextField<String>("address.phone")); add(new CheckBox("sendSMS")); add(new AjaxDatePicker("age", new PropertyModel<LocalDate>(this, "age"), WebSession.get().getLocale()) { private static final long serialVersionUID = 1L; @Override public void onValueChanged(IPartialPageRequestHandler target) { User u = GeneralUserForm.this.getModelObject(); u.setAge(CalendarHelper.getDate(age, u.getTimeZoneId())); } }); add(new TextField<String>("address.street")); add(new TextField<String>("address.additionalname")); add(new TextField<String>("address.zip")); add(new TextField<String>("address.town")); add(new CountryDropDown("address.country")); add(new TextArea<String>("address.comment")); add(new Select2MultiChoice<GroupUser>("groupUsers", null, new ChoiceProvider<GroupUser>() { private static final long serialVersionUID = 1L; @Override public String getDisplayValue(GroupUser choice) { return choice.getGroup().getName(); } @Override public String getIdValue(GroupUser choice) { Long id = choice.getGroup().getId(); return id == null ? null : "" + id; } @Override public void query(String term, int page, Response<GroupUser> response) { for (GroupUser ou : grpUsers) { if (Strings.isEmpty(term) || ou.getGroup().getName().contains(term)) { response.add(ou); } } } @Override public Collection<GroupUser> toChoices(Collection<String> _ids) { List<Long> ids = new ArrayList<Long>(); for (String id : _ids) { ids.add(Long.parseLong(id)); } List<GroupUser> list = new ArrayList<GroupUser>(); User u = GeneralUserForm.this.getModelObject(); for (Group g : getBean(GroupDao.class).get(ids)) { GroupUser gu = new GroupUser(g, u); int idx = grpUsers.indexOf(gu); list.add(idx < 0 ? gu : grpUsers.get(idx)); } return list; } }).setEnabled(isAdminForm)); } public void updateModelObject(User u, boolean isAdminForm) { grpUsers.clear(); grpUsers.addAll(u.getGroupUsers()); if (isAdminForm) { List<Group> grpList = getBean(GroupDao.class).get(0, Integer.MAX_VALUE); for (Group g : grpList) { GroupUser gu = new GroupUser(g, u); int idx = grpUsers.indexOf(gu); if (idx < 0) { grpUsers.add(gu); } } } age = CalendarHelper.getDate(u.getAge(), u.getTimeZoneId()); } @Override protected void onValidate() { User u = getModelObject(); if (!getBean(UserDao.class).checkEmail(email.getConvertedInput(), u.getType(), u.getDomainId(), u.getId())) { error(Application.getString(1000)); } super.onValidate(); } public PasswordTextField getPasswordField() { return passwordField; } public String getEmail() { return email.getValue(); } @Override protected IMarkupSourcingStrategy newMarkupSourcingStrategy() { return new PanelMarkupSourcingStrategy(false); } @Override public void renderHead(IHeaderResponse response) { super.renderHead(response); response.render( JavaScriptHeaderItem.forReference(new KendoCultureResourceReference(WebSession.get().getLocale()))); } }