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.messageboards.asset;
016    
017    import com.liferay.portal.kernel.exception.PortalException;
018    import com.liferay.portal.kernel.exception.SystemException;
019    import com.liferay.portal.kernel.parsers.bbcode.BBCodeTranslatorUtil;
020    import com.liferay.portal.kernel.portlet.LiferayPortletRequest;
021    import com.liferay.portal.kernel.portlet.LiferayPortletResponse;
022    import com.liferay.portal.kernel.trash.TrashRenderer;
023    import com.liferay.portal.kernel.util.HtmlUtil;
024    import com.liferay.portal.security.permission.ActionKeys;
025    import com.liferay.portal.security.permission.PermissionChecker;
026    import com.liferay.portal.theme.ThemeDisplay;
027    import com.liferay.portal.util.PortletKeys;
028    import com.liferay.portal.util.WebKeys;
029    import com.liferay.portlet.asset.model.AssetRendererFactory;
030    import com.liferay.portlet.asset.model.BaseAssetRenderer;
031    import com.liferay.portlet.messageboards.model.MBMessage;
032    import com.liferay.portlet.messageboards.service.permission.MBDiscussionPermission;
033    import com.liferay.portlet.messageboards.service.permission.MBMessagePermission;
034    
035    import java.util.Date;
036    import java.util.Locale;
037    
038    import javax.portlet.PortletRequest;
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(locale);
091            }
092    
093            @Override
094            public String getSummary(Locale locale) {
095                    return HtmlUtil.extractText(_message.getBody());
096            }
097    
098            @Override
099            public String getThumbnailPath(PortletRequest portletRequest)
100                    throws Exception {
101    
102                    ThemeDisplay themeDisplay = (ThemeDisplay)portletRequest.getAttribute(
103                            WebKeys.THEME_DISPLAY);
104    
105                    return themeDisplay.getPathThemeImages() +
106                            "/file_system/large/message.png";
107            }
108    
109            @Override
110            public String getTitle(Locale locale) {
111                    return _message.getSubject();
112            }
113    
114            @Override
115            public String getType() {
116                    return MBMessageAssetRendererFactory.TYPE;
117            }
118    
119            @Override
120            public PortletURL getURLEdit(
121                            LiferayPortletRequest liferayPortletRequest,
122                            LiferayPortletResponse liferayPortletResponse)
123                    throws Exception {
124    
125                    PortletURL portletURL = liferayPortletResponse.createLiferayPortletURL(
126                            getControlPanelPlid(liferayPortletRequest),
127                            PortletKeys.MESSAGE_BOARDS, PortletRequest.RENDER_PHASE);
128    
129                    portletURL.setParameter(
130                            "struts_action", "/message_boards/edit_message");
131                    portletURL.setParameter(
132                            "messageId", String.valueOf(_message.getMessageId()));
133    
134                    return portletURL;
135            }
136    
137            @Override
138            public PortletURL getURLView(
139                            LiferayPortletResponse liferayPortletResponse,
140                            WindowState windowState)
141                    throws Exception {
142    
143                    PortletURL portletURL = liferayPortletResponse.createLiferayPortletURL(
144                            PortletKeys.MESSAGE_BOARDS, PortletRequest.RENDER_PHASE);
145    
146                    portletURL.setParameter(
147                            "struts_action", "/message_boards/view_message");
148                    portletURL.setParameter(
149                            "messageId", String.valueOf(_message.getMessageId()));
150                    portletURL.setWindowState(windowState);
151    
152                    return portletURL;
153            }
154    
155            @Override
156            public String getURLViewInContext(
157                    LiferayPortletRequest liferayPortletRequest,
158                    LiferayPortletResponse liferayPortletResponse,
159                    String noSuchEntryRedirect) {
160    
161                    return getURLViewInContext(
162                            liferayPortletRequest, noSuchEntryRedirect,
163                            "/message_boards/find_message", "messageId",
164                            _message.getMessageId());
165            }
166    
167            @Override
168            public long getUserId() {
169                    return _message.getUserId();
170            }
171    
172            @Override
173            public String getUserName() {
174                    return _message.getUserName();
175            }
176    
177            @Override
178            public String getUuid() {
179                    return _message.getUuid();
180            }
181    
182            @Override
183            public boolean hasEditPermission(PermissionChecker permissionChecker)
184                    throws PortalException, SystemException {
185    
186                    if (_message.isDiscussion()) {
187                            return MBDiscussionPermission.contains(
188                                    permissionChecker, _message.getCompanyId(),
189                                    _message.getGroupId(), _message.getClassName(),
190                                    _message.getClassPK(), _message.getMessageId(),
191                                    _message.getUserId(), ActionKeys.UPDATE);
192                    }
193                    else {
194                            return MBMessagePermission.contains(
195                                    permissionChecker, _message, ActionKeys.UPDATE);
196                    }
197            }
198    
199            @Override
200            public boolean hasViewPermission(PermissionChecker permissionChecker)
201                    throws PortalException, SystemException {
202    
203                    if (_message.isDiscussion()) {
204                            return MBDiscussionPermission.contains(
205                                    permissionChecker, _message.getCompanyId(),
206                                    _message.getGroupId(), _message.getClassName(),
207                                    _message.getClassPK(), _message.getMessageId(),
208                                    _message.getUserId(), ActionKeys.VIEW);
209                    }
210                    else {
211                            return MBMessagePermission.contains(
212                                    permissionChecker, _message, ActionKeys.VIEW);
213                    }
214            }
215    
216            @Override
217            public boolean isPrintable() {
218                    return true;
219            }
220    
221            @Override
222            public String render(
223                            RenderRequest renderRequest, RenderResponse renderResponse,
224                            String template)
225                    throws Exception {
226    
227                    if (template.equals(TEMPLATE_ABSTRACT) ||
228                            template.equals(TEMPLATE_FULL_CONTENT)) {
229    
230                            renderRequest.setAttribute(
231                                    WebKeys.MESSAGE_BOARDS_MESSAGE, _message);
232    
233                            return "/html/portlet/message_boards/asset/" + template + ".jsp";
234                    }
235                    else {
236                            return null;
237                    }
238            }
239    
240            @Override
241            protected String getIconPath(ThemeDisplay themeDisplay) {
242                    return themeDisplay.getPathThemeImages() + "/common/message.png";
243            }
244    
245            private MBMessage _message;
246    
247    }