CalendarPortlet.java example

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/**
 * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
 *
 * This library 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 library 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.
 */

package com.liferay;

import com.liferay.calendar.CalendarBookingDurationException;
import com.liferay.calendar.CalendarBookingRecurrenceException;
import com.liferay.calendar.CalendarNameException;
import com.liferay.calendar.CalendarResourceCodeException;
import com.liferay.calendar.CalendarResourceNameException;
import com.liferay.calendar.DuplicateCalendarResourceException;
import com.liferay.calendar.NoSuchResourceException;
import com.liferay.calendar.model.Calendar;
import com.liferay.calendar.model.CalendarBooking;
import com.liferay.calendar.model.CalendarBookingConstants;
import com.liferay.calendar.model.CalendarNotificationTemplate;
import com.liferay.calendar.model.CalendarNotificationTemplateConstants;
import com.liferay.calendar.model.CalendarResource;
import com.liferay.calendar.notification.NotificationTemplateContextFactory;
import com.liferay.calendar.notification.NotificationTemplateType;
import com.liferay.calendar.notification.NotificationType;
import com.liferay.calendar.recurrence.Frequency;
import com.liferay.calendar.recurrence.PositionalWeekday;
import com.liferay.calendar.recurrence.Recurrence;
import com.liferay.calendar.recurrence.RecurrenceSerializer;
import com.liferay.calendar.recurrence.Weekday;
import com.liferay.calendar.service.CalendarBookingLocalServiceUtil;
import com.liferay.calendar.service.CalendarBookingServiceUtil;
import com.liferay.calendar.service.CalendarLocalServiceUtil;
import com.liferay.calendar.service.CalendarNotificationTemplateServiceUtil;
import com.liferay.calendar.service.CalendarResourceServiceUtil;
import com.liferay.calendar.service.CalendarServiceUtil;
import com.liferay.calendar.service.permission.CalendarPermission;
import com.liferay.calendar.util.ActionKeys;
import com.liferay.calendar.util.CalendarDataFormat;
import com.liferay.calendar.util.CalendarDataHandler;
import com.liferay.calendar.util.CalendarDataHandlerFactory;
import com.liferay.calendar.util.CalendarResourceUtil;
import com.liferay.calendar.util.CalendarSearcher;
import com.liferay.calendar.util.CalendarUtil;
import com.liferay.calendar.util.JCalendarUtil;
import com.liferay.calendar.util.PortletKeys;
import com.liferay.calendar.util.RSSUtil;
import com.liferay.calendar.util.WebKeys;
import com.liferay.calendar.workflow.CalendarBookingWorkflowConstants;
import com.liferay.portal.kernel.dao.orm.QueryUtil;
import com.liferay.portal.kernel.dao.search.SearchContainer;
import com.liferay.portal.kernel.exception.PortalException;
import com.liferay.portal.kernel.exception.SystemException;
import com.liferay.portal.kernel.json.JSONArray;
import com.liferay.portal.kernel.json.JSONFactoryUtil;
import com.liferay.portal.kernel.json.JSONObject;
import com.liferay.portal.kernel.portlet.PortletResponseUtil;
import com.liferay.portal.kernel.search.Document;
import com.liferay.portal.kernel.search.Field;
import com.liferay.portal.kernel.search.Hits;
import com.liferay.portal.kernel.search.Indexer;
import com.liferay.portal.kernel.search.SearchContext;
import com.liferay.portal.kernel.servlet.SessionErrors;
import com.liferay.portal.kernel.upload.UploadPortletRequest;
import com.liferay.portal.kernel.util.CharPool;
import com.liferay.portal.kernel.util.Constants;
import com.liferay.portal.kernel.util.ContentTypes;
import com.liferay.portal.kernel.util.FileUtil;
import com.liferay.portal.kernel.util.GetterUtil;
import com.liferay.portal.kernel.util.HttpUtil;
import com.liferay.portal.kernel.util.LocalizationUtil;
import com.liferay.portal.kernel.util.MimeTypesUtil;
import com.liferay.portal.kernel.util.ParamUtil;
import com.liferay.portal.kernel.util.StringPool;
import com.liferay.portal.kernel.util.StringUtil;
import com.liferay.portal.kernel.util.Time;
import com.liferay.portal.kernel.util.TimeZoneUtil;
import com.liferay.portal.kernel.util.UnicodeProperties;
import com.liferay.portal.kernel.util.Validator;
import com.liferay.portal.kernel.uuid.PortalUUIDUtil;
import com.liferay.portal.model.Group;
import com.liferay.portal.model.User;
import com.liferay.portal.security.auth.PrincipalException;
import com.liferay.portal.security.permission.PermissionChecker;
import com.liferay.portal.service.GroupLocalServiceUtil;
import com.liferay.portal.service.ServiceContext;
import com.liferay.portal.service.ServiceContextFactory;
import com.liferay.portal.service.SubscriptionLocalServiceUtil;
import com.liferay.portal.service.UserLocalServiceUtil;
import com.liferay.portal.theme.ThemeDisplay;
import com.liferay.portal.util.PortalUtil;
import com.liferay.portal.util.comparator.UserFirstNameComparator;
import com.liferay.portlet.messageboards.model.MBMessage;
import com.liferay.portlet.messageboards.service.MBMessageServiceUtil;
import com.liferay.util.bridges.mvc.MVCPortlet;
import com.liferay.util.dao.orm.CustomSQLUtil;

import java.io.File;
import java.io.IOException;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.LinkedHashMap;
import java.util.LinkedHashSet;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import java.util.Set;
import java.util.TimeZone;

import javax.portlet.ActionRequest;
import javax.portlet.ActionResponse;
import javax.portlet.PortletException;
import javax.portlet.PortletPreferences;
import javax.portlet.PortletRequest;
import javax.portlet.RenderRequest;
import javax.portlet.RenderResponse;
import javax.portlet.ResourceRequest;
import javax.portlet.ResourceResponse;

/**
 * @author Eduardo Lundgren
 * @author Fabio Pezzutto
 * @author Andrea Di Giorgi
 * @author Marcellus Tavares
 * @author Bruno Basto
 * @author Pier Paolo Ramon
 */
public class CalendarPortlet extends MVCPortlet {

	protected void addCalendar(
			PortletRequest portletRequest, Set<Calendar> calendarsSet,
			long classNameId, long classPK)
		throws PortalException, SystemException {

		CalendarResource calendarResource =
			CalendarResourceUtil.getCalendarResource(
				portletRequest, classNameId, classPK);

		if (calendarResource == null) {
			return;
		}

		ThemeDisplay themeDisplay = (ThemeDisplay)portletRequest.getAttribute(
			WebKeys.THEME_DISPLAY);

		PermissionChecker permissionChecker =
			themeDisplay.getPermissionChecker();

		List<Calendar> calendars =
			CalendarLocalServiceUtil.getCalendarResourceCalendars(
				calendarResource.getGroupId(),
				calendarResource.getCalendarResourceId());

		for (Calendar calendar : calendars) {
			if (!CalendarPermission.contains(
					permissionChecker, calendar, ActionKeys.VIEW)) {

				continue;
			}

			calendarsSet.add(calendar);
		}
	}

}