UIAccountEditInputSet.java

/**
 * Copyright (C) 2009 eXo Platform SAS.
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */

package org.exoplatform.organization.webui.component;

import org.exoplatform.commons.serialization.api.annotations.Serialized;
import org.exoplatform.services.organization.OrganizationService;
import org.exoplatform.services.organization.Query;
import org.exoplatform.services.organization.User;
import org.exoplatform.services.organization.UserHandler;
import org.exoplatform.services.organization.UserStatus;
import org.exoplatform.services.security.ConversationState;
import org.exoplatform.web.CacheUserProfileFilter;
import org.exoplatform.web.application.ApplicationMessage;
import org.exoplatform.webui.application.WebuiRequestContext;
import org.exoplatform.webui.core.UIApplication;
import org.exoplatform.webui.form.UIFormCheckBoxInput;
import org.exoplatform.webui.form.UIFormInputBase;
import org.exoplatform.webui.form.UIFormInputSet;
import org.exoplatform.webui.form.UIFormStringInput;
import org.exoplatform.webui.form.validator.MandatoryValidator;
import org.exoplatform.webui.form.validator.PasswordPolicyValidator;
import org.exoplatform.webui.form.validator.PersonalNameValidator;
import org.exoplatform.webui.form.validator.StringLengthValidator;
import org.exoplatform.webui.form.validator.UserConfigurableValidator;
import org.exoplatform.webui.organization.UIUserProfileInputSet;

/** Created by The eXo Platform SARL Author : dang.tung tungcnw@gmail.com Jun 25, 2008 */
@Serialized
public class UIAccountEditInputSet extends UIFormInputSet {

    static final String USERNAME = "userName";

    static final String PASSWORD1X = "newPassword";

    static final String PASSWORD2X = "confirmPassword";

    static final String CHANGEPASS = "changePassword";

    public UIAccountEditInputSet() {
    }

    public UIAccountEditInputSet(String name) throws Exception {
        super(name);
        addUIFormInput(new UIFormStringInput(USERNAME, "userName", null).setReadOnly(true)
                .addValidator(MandatoryValidator.class)
                .addValidator(UserConfigurableValidator.class, UserConfigurableValidator.USERNAME));
        addUIFormInput(new UIFormStringInput("firstName", "firstName", null).addValidator(StringLengthValidator.class, 1, 45)
                .addValidator(MandatoryValidator.class).addValidator(PersonalNameValidator.class));
        addUIFormInput(new UIFormStringInput("lastName", "lastName", null).addValidator(StringLengthValidator.class, 1, 45)
                .addValidator(MandatoryValidator.class).addValidator(PersonalNameValidator.class));

        // TODO: GTNPORTAL-2358 switch bindingField fullName to displayName once displayName will be available in Organization
        // API
        addUIFormInput(new UIFormStringInput("displayName", "fullName", null).addValidator(StringLengthValidator.class, 0, 90)
                .addValidator(UserConfigurableValidator.class, "displayname",
                        UserConfigurableValidator.KEY_PREFIX + "displayname", false));
        addUIFormInput(new UIFormStringInput("email", "email", null).addValidator(MandatoryValidator.class).addValidator(
                UserConfigurableValidator.class, UserConfigurableValidator.EMAIL));
        UIFormCheckBoxInput<Boolean> uiCheckbox = new UIFormCheckBoxInput<Boolean>(CHANGEPASS, null, false);
        uiCheckbox.setOnChange("ToggleChangePassword", "UIUserInfo");
        addUIFormInput(uiCheckbox);
        UIFormInputBase<String> uiInput = new UIFormStringInput(PASSWORD1X, null, null)
                .setType(UIFormStringInput.PASSWORD_TYPE).addValidator(PasswordPolicyValidator.class)
                .addValidator(MandatoryValidator.class);
        uiInput.setRendered(false);
        addUIFormInput(uiInput);
        uiInput = new UIFormStringInput(PASSWORD2X, null, null).setType(UIFormStringInput.PASSWORD_TYPE)
                .addValidator(MandatoryValidator.class).addValidator(PasswordPolicyValidator.class);
        uiInput.setRendered(false);
        addUIFormInput(uiInput);
    }

    public String getUserName() {
        return getUIStringInput(USERNAME).getValue();
    }

    public String getPropertyPrefix() {
        return "UIAccountForm";
    }

    public void setValue(User user) throws Exception {
        if (user == null) {
            return;
        }
        invokeGetBindingField(user);
    }

    public boolean save(OrganizationService service) throws Exception {
        UserHandler userDAO = service.getUserHandler();
        WebuiRequestContext context = WebuiRequestContext.getCurrentInstance();
        UIApplication uiApp = context.getUIApplication();
        String username = getUIStringInput(USERNAME).getValue();

        User user = userDAO.findUserByName(username, UserStatus.ANY);
        if (user == null) {
            String messageBundle = "UIAccountInputSet.msg.user-is-deleted";
            uiApp.addMessage(new ApplicationMessage(messageBundle, null, ApplicationMessage.WARNING));
            UIUserInfo userInfo = getParent();
            if (userInfo != null) {
                UIAccountEditInputSet accountInput = userInfo.getChild(UIAccountEditInputSet.class);
                UIUserProfileInputSet userProfile = userInfo.getChild(UIUserProfileInputSet.class);
                userInfo.setRenderSibling(UIListUsers.class);
                accountInput.reset();
                userProfile.reset();
                context.setProcessRender(true);
            }
            return false;
        }

        //need to enable user before saving
        boolean enable = user.isEnabled();
        if (!enable) {
            user = userDAO.setEnabled(username, true, false);
        }

        String oldEmail = user.getEmail();
        invokeSetBindingField(user);
        if (isChangePassword()) {
            String pass1x = getUIStringInput(PASSWORD1X).getValue();
            String pass2x = getUIStringInput(PASSWORD2X).getValue();
            if (!pass1x.equals(pass2x)) {
                uiApp.addMessage(new ApplicationMessage("UIAccountForm.msg.password-is-not-match", null,
                        ApplicationMessage.WARNING));
                return false;
            }
            user.setPassword(pass1x);
        }

        // Check if mail address is already used
        Query query = new Query();
        String email = getUIStringInput("email").getValue();
        query.setEmail(email);
        if (service.getUserHandler().findUsersByQuery(query, UserStatus.ANY).getSize() > 0 && !oldEmail.equals(email)) {
            // Be sure it keep old value
            user.setEmail(oldEmail);
            query.setEmail(oldEmail);
            Object[] args = { username };
            uiApp.addMessage(new ApplicationMessage("UIAccountInputSet.msg.email-exist", args, ApplicationMessage.WARNING));
            return false;
        }

        try {
            service.getUserHandler().saveUser(user, true);
        } catch (Exception e) {
            uiApp.addMessage(new ApplicationMessage("UIAccountInputSet.msg.fail.update.user", null, ApplicationMessage.ERROR));
            return false;
        }

        if (!enable) {
            user = userDAO.setEnabled(username, false, false);
        }

        enableChangePassword(false);
        ConversationState state = ConversationState.getCurrent();
        if (username.equals(((User) state.getAttribute(CacheUserProfileFilter.USER_PROFILE)).getUserName())) {
            state.setAttribute(CacheUserProfileFilter.USER_PROFILE, user);
        }
        return true;
    }

    public boolean isChangePassword() {
        return getUIFormCheckBoxInput(UIAccountEditInputSet.CHANGEPASS).isChecked();
    }

    public void enableChangePassword(boolean enable) {
        getUIFormCheckBoxInput(UIAccountEditInputSet.CHANGEPASS).setChecked(enable);
        checkChangePassword();
    }

    public void checkChangePassword() {
        UIFormStringInput password1 = getUIStringInput(UIAccountEditInputSet.PASSWORD1X);
        UIFormStringInput password2 = getUIStringInput(UIAccountEditInputSet.PASSWORD2X);
        boolean isChange = isChangePassword();
        ((UIFormStringInput) password1.setValue(null)).setRendered(isChange);
        ((UIFormStringInput) password2.setValue(null)).setRendered(isChange);
    }

    @Override
    public void reset() {
        super.reset();
        enableChangePassword(false);
    }

}