| /* |
| * 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.util; |
| |
| import static org.apache.openmeetings.web.app.Application.getBean; |
| import static org.apache.openmeetings.web.app.WebSession.getUserId; |
| |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.Hashtable; |
| import java.util.Map; |
| |
| import org.apache.openmeetings.db.dao.user.UserDao; |
| import org.apache.openmeetings.db.entity.user.User; |
| import org.apache.openmeetings.db.entity.user.User.Type; |
| import org.apache.wicket.ajax.json.JSONException; |
| import org.apache.wicket.ajax.json.JSONWriter; |
| import org.apache.wicket.extensions.validation.validator.RfcCompliantEmailAddressValidator; |
| import org.apache.wicket.validation.Validatable; |
| import org.wicketstuff.select2.ChoiceProvider; |
| import org.wicketstuff.select2.Response; |
| |
| public class UserChoiceProvider implements ChoiceProvider<User> { |
| private static final long serialVersionUID = 1L; |
| private final static int PAGE_SIZE = 10; |
| private Map<String, User> newContacts = new Hashtable<String, User>(); |
| |
| public static User getUser(String value) { |
| User u = null; |
| //FIXME refactor this |
| String email = null; |
| String fName = null; |
| String lName = null; |
| int idx = value.indexOf('<'); |
| if (idx > -1) { |
| int idx1 = value.indexOf('>', idx); |
| if (idx1 > -1) { |
| email = value.substring(idx + 1, idx1); |
| |
| String name = value.substring(0, idx).replace("\"", ""); |
| int idx2 = name.indexOf(' '); |
| if (idx2 > -1) { |
| fName = name.substring(0, idx2); |
| lName = name.substring(idx2 + 1); |
| } else { |
| fName = ""; |
| lName = name; |
| } |
| |
| } |
| } else { |
| email = value; |
| } |
| Validatable<String> valEmail = new Validatable<String>(email); |
| RfcCompliantEmailAddressValidator.getInstance().validate(valEmail); |
| if (valEmail.isValid()) { |
| u = getBean(UserDao.class).getContact(email, fName, lName, getUserId()); |
| } |
| return u; |
| } |
| |
| protected Object getId(User u) { |
| String id = "" + u.getUser_id(); |
| if (u.getUser_id() == null) { |
| newContacts.put(u.getLogin(), u); |
| id = u.getLogin(); |
| } |
| return id; |
| } |
| |
| @Override |
| public void query(String term, int page, Response<User> response) { |
| User c = getUser(term); |
| if (c != null) { |
| response.add(c); |
| } |
| UserDao dao = getBean(UserDao.class); |
| response.addAll(dao.get(term, page * PAGE_SIZE, PAGE_SIZE, null, true, getUserId())); |
| |
| response.setHasMore(page < dao.count(term, getUserId()) / PAGE_SIZE); |
| } |
| |
| @Override |
| public Collection<User> toChoices(Collection<String> ids) { |
| Collection<User> c = new ArrayList<User>(); |
| for (String id : ids) { |
| if (newContacts.containsKey(id)) { |
| c.add(newContacts.get(id)); |
| } else { |
| c.add(getBean(UserDao.class).get(Long.valueOf(id))); |
| } |
| } |
| return c; |
| } |
| |
| public void toJson(User choice, JSONWriter writer) throws JSONException { |
| writer |
| .key("id").value(getId(choice)) |
| .key("text").value(FormatHelper.formatUser(choice, true)) |
| .key("contact").value(choice.getType() == Type.contact); |
| }; |
| |
| @Override |
| public void detach() { |
| } |
| } |