001    /**
002     * Copyright (c) 2000-present 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.messageboards.asset;
016    
017    import com.liferay.portal.kernel.exception.PortalException;
018    import com.liferay.portal.kernel.parsers.bbcode.BBCodeTranslatorUtil;
019    import com.liferay.portal.kernel.portlet.LiferayPortletRequest;
020    import com.liferay.portal.kernel.portlet.LiferayPortletResponse;
021    import com.liferay.portal.kernel.trash.TrashRenderer;
022    import com.liferay.portal.kernel.util.HtmlUtil;
023    import com.liferay.portal.security.permission.ActionKeys;
024    import com.liferay.portal.security.permission.PermissionChecker;
025    import com.liferay.portal.theme.ThemeDisplay;
026    import com.liferay.portal.util.PortletKeys;
027    import com.liferay.portal.util.WebKeys;
028    import com.liferay.portlet.asset.model.AssetRendererFactory;
029    import com.liferay.portlet.asset.model.BaseAssetRenderer;
030    import com.liferay.portlet.messageboards.model.MBMessage;
031    import com.liferay.portlet.messageboards.service.permission.MBDiscussionPermission;
032    import com.liferay.portlet.messageboards.service.permission.MBMessagePermission;
033    
034    import java.util.Date;
035    import java.util.Locale;
036    
037    import javax.portlet.PortletRequest;
038    import javax.portlet.PortletResponse;
039    import javax.portlet.PortletURL;
040    import javax.portlet.RenderRequest;
041    import javax.portlet.RenderResponse;
042    import javax.portlet.WindowState;
043    
044    /**
045     * @author Julio Camarero
046     * @author Juan Fern??ndez
047     * @author Sergio Gonz??lez
048     */
049    public class MBMessageAssetRenderer
050            extends BaseAssetRenderer implements TrashRenderer {
051    
052            public MBMessageAssetRenderer(MBMessage message) {
053                    _message = message;
054            }
055    
056            @Override
057            public String getClassName() {
058                    return MBMessage.class.getName();
059            }
060    
061            @Override
062            public long getClassPK() {
063                    return _message.getMessageId();
064            }
065    
066            @Override
067            public Date getDisplayDate() {
068                    return _message.getModifiedDate();
069            }
070    
071            @Override
072            public long getGroupId() {
073                    return _message.getGroupId();
074            }
075    
076            @Override
077            public String getPortletId() {
078                    AssetRendererFactory assetRendererFactory = getAssetRendererFactory();
079    
080                    return assetRendererFactory.getPortletId();
081            }
082    
083            @Override
084            public String getSearchSummary(Locale locale) {
085                    if (_message.isFormatBBCode()) {
086                            return HtmlUtil.extractText(
087                                    BBCodeTranslatorUtil.getHTML(_message.getBody()));
088                    }
089    
090                    return getSummary(null, null);
091            }
092    
093            @Override
094            public String getSummary(
095                    PortletRequest portletRequest, PortletResponse portletResponse) {
096    
097                    return _message.getBody();
098            }
099    
100            @Override
101            public String getThumbnailPath(PortletRequest portletRequest)
102                    throws Exception {
103    
104                    ThemeDisplay themeDisplay = (ThemeDisplay)portletRequest.getAttribute(
105                            WebKeys.THEME_DISPLAY);
106    
107                    return themeDisplay.getPathThemeImages() +
108                            "/file_system/large/message.png";
109            }
110    
111            @Override
112            public String getTitle(Locale locale) {
113                    return _message.getSubject();
114            }
115    
116            @Override
117            public String getType() {
118                    return MBMessageAssetRendererFactory.TYPE;
119            }
120    
121            @Override
122            public PortletURL getURLEdit(
123                            LiferayPortletRequest liferayPortletRequest,
124                            LiferayPortletResponse liferayPortletResponse)
125                    throws Exception {
126    
127                    PortletURL portletURL = liferayPortletResponse.createLiferayPortletURL(
128                            getControlPanelPlid(liferayPortletRequest),
129                            PortletKeys.MESSAGE_BOARDS, PortletRequest.RENDER_PHASE);
130    
131                    portletURL.setParameter(
132                            "struts_action", "/message_boards/edit_message");
133                    portletURL.setParameter(
134                            "messageId", String.valueOf(_message.getMessageId()));
135    
136                    return portletURL;
137            }
138    
139            @Override
140            public PortletURL getURLView(
141                            LiferayPortletResponse liferayPortletResponse,
142                            WindowState windowState)
143                    throws Exception {
144    
145                    AssetRendererFactory assetRendererFactory = getAssetRendererFactory();
146    
147                    PortletURL portletURL = assetRendererFactory.getURLView(
148                            liferayPortletResponse, windowState);
149    
150                    portletURL.setParameter(
151                            "struts_action", "/message_boards/view_message");
152                    portletURL.setParameter(
153                            "messageId", String.valueOf(_message.getMessageId()));
154                    portletURL.setWindowState(windowState);
155    
156                    return portletURL;
157            }
158    
159            @Override
160            public String getURLViewInContext(
161                    LiferayPortletRequest liferayPortletRequest,
162                    LiferayPortletResponse liferayPortletResponse,
163                    String noSuchEntryRedirect) {
164    
165                    return getURLViewInContext(
166                            liferayPortletRequest, noSuchEntryRedirect,
167                            "/message_boards/find_message", "messageId",
168                            _message.getMessageId());
169            }
170    
171            @Override
172            public long getUserId() {
173                    return _message.getUserId();
174            }
175    
176            @Override
177            public String getUserName() {
178                    return _message.getUserName();
179            }
180    
181            @Override
182            public String getUuid() {
183                    return _message.getUuid();
184            }
185    
186            @Override
187            public boolean hasEditPermission(PermissionChecker permissionChecker)
188                    throws PortalException {
189    
190                    if (_message.isDiscussion()) {
191                            return MBDiscussionPermission.contains(
192                                    permissionChecker, _message.getCompanyId(),
193                                    _message.getGroupId(), _message.getClassName(),
194                                    _message.getClassPK(), _message.getMessageId(),
195                                    _message.getUserId(), ActionKeys.UPDATE);
196                    }
197                    else {
198                            return MBMessagePermission.contains(
199                                    permissionChecker, _message, ActionKeys.UPDATE);
200                    }
201            }
202    
203            @Override
204            public boolean hasViewPermission(PermissionChecker permissionChecker)
205                    throws PortalException {
206    
207                    if (_message.isDiscussion()) {
208                            return MBDiscussionPermission.contains(
209                                    permissionChecker, _message.getCompanyId(),
210                                    _message.getGroupId(), _message.getClassName(),
211                                    _message.getClassPK(), _message.getMessageId(),
212                                    _message.getUserId(), ActionKeys.VIEW);
213                    }
214                    else {
215                            return MBMessagePermission.contains(
216                                    permissionChecker, _message, ActionKeys.VIEW);
217                    }
218            }
219    
220            @Override
221            public boolean isPrintable() {
222                    return true;
223            }
224    
225            @Override
226            public String render(
227                            RenderRequest renderRequest, RenderResponse renderResponse,
228                            String template)
229                    throws Exception {
230    
231                    if (template.equals(TEMPLATE_ABSTRACT) ||
232                            template.equals(TEMPLATE_FULL_CONTENT)) {
233    
234                            renderRequest.setAttribute(
235                                    WebKeys.MESSAGE_BOARDS_MESSAGE, _message);
236    
237                            return "/html/portlet/message_boards/asset/" + template + ".jsp";
238                    }
239                    else {
240                            return null;
241                    }
242            }
243    
244            @Override
245            protected String getIconPath(ThemeDisplay themeDisplay) {
246                    return themeDisplay.getPathThemeImages() + "/common/message.png";
247            }
248    
249            private final MBMessage _message;
250    
251    }