EditUserProfileFormHandler.java

/*
 * Copyright (c) 2006-2009 by Dirk Riehle, http://dirkriehle.com
 *
 * This file is part of the Wahlzeit photo rating application.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public
 * License along with this program. If not, see
 * <http://www.gnu.org/licenses/>.
 */

package org.wahlzeit.handlers;

import org.wahlzeit.model.AccessRights;
import org.wahlzeit.model.Gender;
import org.wahlzeit.model.ModelConfig;
import org.wahlzeit.model.Photo;
import org.wahlzeit.model.User;
import org.wahlzeit.model.UserSession;
import org.wahlzeit.services.Language;
import org.wahlzeit.services.LogBuilder;
import org.wahlzeit.utils.HtmlUtil;
import org.wahlzeit.utils.StringUtil;
import org.wahlzeit.webparts.WebPart;

import java.util.Map;
import java.util.logging.Logger;

/**
 * A handler class for a specific web form.
 */
public class EditUserProfileFormHandler extends AbstractWebFormHandler {

	private static final Logger log = Logger.getLogger(EditUserProfileFormHandler.class.getName());

	/**
	 *
	 */
	public EditUserProfileFormHandler() {
		initialize(PartUtil.EDIT_USER_PROFILE_FORM_FILE, AccessRights.USER);
	}

	/**
	 * @methodtype command
	 */
	protected void doMakeWebPart(UserSession us, WebPart part) {
		Map<String, Object> args = us.getSavedArgs();
		part.addStringFromArgs(args, UserSession.MESSAGE);

		User user = (User) us.getClient();
		part.maskAndAddString(User.NICK_NAME, user.getNickName());

		Photo photo = user.getUserPhoto();
		part.addString(Photo.THUMB, getPhotoThumb(us, photo));
		part.addSelect(User.GENDER, Gender.class, user.getGender().asString(), user.getGender());
		part.addSelect(User.LANGUAGE, Language.class, (String) args.get(User.LANGUAGE), user.getLanguage());

		part.maskAndAddStringFromArgsWithDefault(args, User.EMAIL_ADDRESS, user.getEmailAddress().asString());

		part.addString(User.NOTIFY_ABOUT_PRAISE, HtmlUtil.asCheckboxCheck(user.getNotifyAboutPraise()));
	}

	/**
	 *
	 */
	protected String doHandlePost(UserSession us, Map args) {
		String nickName = us.getAndSaveAsString(args, User.NICK_NAME);
		String gender = us.getAndSaveAsString(args, User.GENDER);
		String language = us.getAndSaveAsString(args, User.LANGUAGE);

		User user = (User) us.getClient();

		String status = us.getAndSaveAsString(args, User.NOTIFY_ABOUT_PRAISE);
		boolean notify = (status != null) && status.equals("on");
		user.setNotifyAboutPraise(notify);


		try {
			if (!nickName.equals(user.getNickName())) {
				user.setNickName(nickName);
			}
		} catch (IllegalArgumentException e) {
			us.setMessage(us.getClient().getLanguageConfiguration().getNickNameExists(nickName));
			return PartUtil.SHOW_NOTE_PAGE_NAME;
		}


		if (!StringUtil.isNullOrEmptyString(gender)) {
			user.setGender(Gender.getFromString(gender));
			log.info(LogBuilder.createUserMessage().
					addParameter("Gender", gender).toString());
		}

		if (!StringUtil.isNullOrEmptyString(language)) {
			Language langValue = Language.getFromString(language);
			user.setLanguage(langValue);
			log.info(LogBuilder.createUserMessage().
					addParameter("Language", langValue.asString()).toString());
		}

		ModelConfig config = us.getClient().getLanguageConfiguration();
		us.setTwoLineMessage(config.getProfileUpdateSucceeded(), config.getContinueWithShowUserHome());

		return PartUtil.SHOW_NOTE_PAGE_NAME;
	}

}