org.ambraproject.user.action.AdminUserAlertsAction.java Source code

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Here is the source code for org.ambraproject.user.action.AdminUserAlertsAction.java

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/*
 * $HeadURL$
 * $Id$
 * Copyright (c) 2006-2012 by Public Library of Science http://plos.org http://ambraproject.org
 * Licensed 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-2.0Unless 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.ambraproject.user.action;

import org.ambraproject.action.BaseSessionAwareActionSupport;
import org.ambraproject.models.UserProfile;
import org.ambraproject.service.user.UserAlert;
import org.ambraproject.service.user.UserService;
import org.ambraproject.views.SavedSearchView;
import org.springframework.beans.factory.annotation.Required;

import javax.servlet.ServletException;
import java.util.Arrays;
import java.util.Collection;
import java.util.List;

/**
 * User Alerts Action that is called by the admin to update a user's alerts preferences
 * (distinct from the one that might be called by a member user to edit preferences)
 */
public class AdminUserAlertsAction extends BaseSessionAwareActionSupport {
    protected UserService userService;

    private String userAuthId;
    private String displayName;
    private String[] monthlyAlerts = new String[] {};
    private String[] weeklyAlerts = new String[] {};
    private String[] deleteAlerts = new String[] {};
    private List<SavedSearchView> savedSearches;

    public String getUserAuthId() {
        return userAuthId;
    }

    public void setUserAuthId(String userAuthId) {
        this.userAuthId = userAuthId;
    }

    public Collection<UserAlert> getUserAlerts() {
        return userService.getAvailableAlerts();
    }

    /**
     * Save the alerts.
     *
     * @return webwork status
     * @throws Exception Exception
     */
    public String saveAlerts() throws Exception {
        final String authId = getUserAuthId();
        if (authId == null) {
            throw new ServletException("Unable to resolve ambra user");
        }
        userService.setAlerts(authId, Arrays.asList(monthlyAlerts), Arrays.asList(weeklyAlerts));
        return SUCCESS;
    }

    /**
     * Retrieve the alerts for the logged in user
     *
     * @return webwork status
     * @throws Exception Exception
     */
    public String retrieveAlerts() throws Exception {
        final String authId = getUserAuthId();
        if (authId == null) {
            throw new ServletException("Unable to resolve ambra user");
        }

        final UserProfile user = userService.getUserByAuthId(authId);
        final List<String> monthlyAlertsList = user.getMonthlyAlerts();
        final List<String> weeklyAlertsList = user.getWeeklyAlerts();

        monthlyAlerts = monthlyAlertsList.toArray(new String[monthlyAlertsList.size()]);
        weeklyAlerts = weeklyAlertsList.toArray(new String[weeklyAlertsList.size()]);
        displayName = user.getDisplayName();

        return SUCCESS;
    }

    public Collection<SavedSearchView> getUserSearchAlerts() {
        return savedSearches;
    }

    /**
     * save the user search alerts
     * @return webwork status
     * @throws Exception
     */
    public String saveSearchAlerts() throws Exception {
        final String authId = getUserAuthId();
        if (authId == null) {
            throw new ServletException("Unable to resolve ambra user");
        }
        userService.setSavedSearchAlerts(authId, Arrays.asList(monthlyAlerts), Arrays.asList(weeklyAlerts),
                Arrays.asList(deleteAlerts));
        return SUCCESS;
    }

    public String retrieveSearchAlerts() throws Exception {
        final String authId = getUserAuthId();
        if (authId == null) {
            throw new ServletException("Unable to resolve ambra user");
        }
        final UserProfile user = userService.getUserByAuthId(authId);
        savedSearches = userService.getSavedSearches(user.getID());

        return SUCCESS;
    }

    /**
     * @return categories that have monthly alerts
     */
    public String[] getMonthlyAlerts() {
        return monthlyAlerts;
    }

    /**
     * Set the categories that have monthly alerts
     *
     * @param monthlyAlerts monthlyAlerts
     */
    public void setMonthlyAlerts(final String[] monthlyAlerts) {
        this.monthlyAlerts = monthlyAlerts;
    }

    /**
     * @return weekly alert categories
     */
    public String[] getWeeklyAlerts() {
        return weeklyAlerts;
    }

    /**
     * Set weekly alert categories
     *
     * @param weeklyAlerts weeklyAlerts
     */
    public void setWeeklyAlerts(String[] weeklyAlerts) {
        this.weeklyAlerts = weeklyAlerts;
    }

    /**
     * @return Returns the displayName.
     */
    public String getDisplayName() {
        return displayName;
    }

    /**
     * @param displayName The displayName to set.
     */
    public void setDisplayName(String displayName) {
        this.displayName = displayName;
    }

    /**
     * @param userService the userService to use
     */
    @Required
    public void setUserService(UserService userService) {
        this.userService = userService;
    }

    public String[] getDeleteAlerts() {
        return deleteAlerts;
    }

    public void setDeleteAlerts(String[] deleteAlerts) {
        this.deleteAlerts = deleteAlerts;
    }
}