001    /**
002     * Copyright (c) 2000-2013 Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
013     */
014    
015    package com.liferay.portlet.calendar.asset;
016    
017    import com.liferay.portal.kernel.portlet.LiferayPortletRequest;
018    import com.liferay.portal.kernel.portlet.LiferayPortletResponse;
019    import com.liferay.portal.kernel.util.HtmlUtil;
020    import com.liferay.portal.security.permission.ActionKeys;
021    import com.liferay.portal.security.permission.PermissionChecker;
022    import com.liferay.portal.theme.ThemeDisplay;
023    import com.liferay.portal.util.PortletKeys;
024    import com.liferay.portal.util.PropsValues;
025    import com.liferay.portal.util.WebKeys;
026    import com.liferay.portlet.asset.model.BaseAssetRenderer;
027    import com.liferay.portlet.calendar.model.CalEvent;
028    import com.liferay.portlet.calendar.service.permission.CalEventPermission;
029    
030    import java.util.Date;
031    import java.util.Locale;
032    
033    import javax.portlet.PortletRequest;
034    import javax.portlet.PortletURL;
035    import javax.portlet.RenderRequest;
036    import javax.portlet.RenderResponse;
037    import javax.portlet.WindowState;
038    
039    /**
040     * @author Juan Fernández
041     * @author Sergio González
042     */
043    public class CalEventAssetRenderer extends BaseAssetRenderer {
044    
045            public CalEventAssetRenderer(CalEvent event) {
046                    _event = event;
047            }
048    
049            public String getClassName() {
050                    return CalEvent.class.getName();
051            }
052    
053            public long getClassPK() {
054                    return _event.getEventId();
055            }
056    
057            @Override
058            public String getDiscussionPath() {
059                    if (PropsValues.CALENDAR_EVENT_COMMENTS_ENABLED) {
060                            return "edit_event_discussion";
061                    }
062                    else {
063                            return null;
064                    }
065            }
066    
067            @Override
068            public Date getDisplayDate() {
069                    return _event.getModifiedDate();
070            }
071    
072            public long getGroupId() {
073                    return _event.getGroupId();
074            }
075    
076            public String getSummary(Locale locale) {
077                    return HtmlUtil.extractText(_event.getDescription());
078            }
079    
080            @Override
081            public String getThumbnailPath(PortletRequest portletRequest)
082                    throws Exception {
083    
084                    ThemeDisplay themeDisplay = (ThemeDisplay)portletRequest.getAttribute(
085                            WebKeys.THEME_DISPLAY);
086    
087                    return themeDisplay.getPathThemeImages() +
088                            "/file_system/large/calendar.png";
089            }
090    
091            public String getTitle(Locale locale) {
092                    return _event.getTitle();
093            }
094    
095            @Override
096            public PortletURL getURLEdit(
097                            LiferayPortletRequest liferayPortletRequest,
098                            LiferayPortletResponse liferayPortletResponse)
099                    throws Exception {
100    
101                    PortletURL portletURL = liferayPortletResponse.createLiferayPortletURL(
102                            getControlPanelPlid(liferayPortletRequest), PortletKeys.CALENDAR,
103                            PortletRequest.RENDER_PHASE);
104    
105                    portletURL.setParameter("struts_action", "/calendar/edit_event");
106                    portletURL.setParameter("eventId", String.valueOf(_event.getEventId()));
107    
108                    return portletURL;
109            }
110    
111            @Override
112            public PortletURL getURLView(
113                            LiferayPortletResponse liferayPortletResponse,
114                            WindowState windowState)
115                    throws Exception {
116    
117                    PortletURL portletURL = liferayPortletResponse.createLiferayPortletURL(
118                            PortletKeys.CALENDAR, PortletRequest.RENDER_PHASE);
119    
120                    portletURL.setParameter("struts_action", "/calendar/view_event");
121                    portletURL.setParameter("eventId", String.valueOf(_event.getEventId()));
122                    portletURL.setWindowState(windowState);
123    
124                    return portletURL;
125            }
126    
127            @Override
128            public String getURLViewInContext(
129                    LiferayPortletRequest liferayPortletRequest,
130                    LiferayPortletResponse liferayPortletResponse,
131                    String noSuchEntryRedirect) {
132    
133                    return getURLViewInContext(
134                            liferayPortletRequest, noSuchEntryRedirect, "/calendar/find_event",
135                            "eventId", _event.getEventId());
136            }
137    
138            public long getUserId() {
139                    return _event.getUserId();
140            }
141    
142            public String getUserName() {
143                    return _event.getUserName();
144            }
145    
146            public String getUuid() {
147                    return _event.getUuid();
148            }
149    
150            @Override
151            public boolean hasEditPermission(PermissionChecker permissionChecker) {
152                    return CalEventPermission.contains(
153                            permissionChecker, _event, ActionKeys.UPDATE);
154            }
155    
156            @Override
157            public boolean hasViewPermission(PermissionChecker permissionChecker) {
158                    return CalEventPermission.contains(
159                            permissionChecker, _event, ActionKeys.VIEW);
160            }
161    
162            @Override
163            public boolean isPrintable() {
164                    return true;
165            }
166    
167            public String render(
168                            RenderRequest renderRequest, RenderResponse renderResponse,
169                            String template)
170                    throws Exception {
171    
172                    if (template.equals(TEMPLATE_ABSTRACT) ||
173                            template.equals(TEMPLATE_FULL_CONTENT)) {
174    
175                            renderRequest.setAttribute(WebKeys.CALENDAR_EVENT, _event);
176    
177                            return "/html/portlet/calendar/asset/" + template + ".jsp";
178                    }
179                    else {
180                            return null;
181                    }
182            }
183    
184            @Override
185            protected String getIconPath(ThemeDisplay themeDisplay) {
186                    return themeDisplay.getPathThemeImages() + "/common/date.png";
187            }
188    
189            private CalEvent _event;
190    
191    }