001
014
015 package com.liferay.portlet.blogs.asset;
016
017 import com.liferay.portal.kernel.portlet.LiferayPortletRequest;
018 import com.liferay.portal.kernel.portlet.LiferayPortletResponse;
019 import com.liferay.portal.kernel.trash.TrashRenderer;
020 import com.liferay.portal.kernel.util.HtmlUtil;
021 import com.liferay.portal.kernel.util.StringUtil;
022 import com.liferay.portal.kernel.util.Validator;
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.PropsValues;
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.blogs.model.BlogsEntry;
032 import com.liferay.portlet.blogs.service.permission.BlogsEntryPermission;
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
050 public class BlogsEntryAssetRenderer
051 extends BaseAssetRenderer implements TrashRenderer {
052
053 public BlogsEntryAssetRenderer(BlogsEntry entry) {
054 _entry = entry;
055 }
056
057 @Override
058 public String getClassName() {
059 return BlogsEntry.class.getName();
060 }
061
062 @Override
063 public long getClassPK() {
064 return _entry.getEntryId();
065 }
066
067 @Override
068 public String getDiscussionPath() {
069 if (PropsValues.BLOGS_ENTRY_COMMENTS_ENABLED) {
070 return "edit_entry_discussion";
071 }
072 else {
073 return null;
074 }
075 }
076
077 @Override
078 public Date getDisplayDate() {
079 return _entry.getDisplayDate();
080 }
081
082 @Override
083 public long getGroupId() {
084 return _entry.getGroupId();
085 }
086
087 @Override
088 public String getIconPath(ThemeDisplay themeDisplay) {
089 return themeDisplay.getPathThemeImages() + "/blogs/blogs.png";
090 }
091
092 @Override
093 public String getPortletId() {
094 AssetRendererFactory assetRendererFactory = getAssetRendererFactory();
095
096 return assetRendererFactory.getPortletId();
097 }
098
099 @Override
100 public String getSummary(
101 PortletRequest portletRequest, PortletResponse portletResponse) {
102
103 String summary = _entry.getDescription();
104
105 if (Validator.isNull(summary)) {
106 summary = StringUtil.shorten(
107 HtmlUtil.stripHtml(_entry.getContent()), 200);
108 }
109
110 return summary;
111 }
112
113 @Override
114 public String getThumbnailPath(PortletRequest portletRequest)
115 throws Exception {
116
117 ThemeDisplay themeDisplay = (ThemeDisplay)portletRequest.getAttribute(
118 WebKeys.THEME_DISPLAY);
119
120 return themeDisplay.getPathThemeImages() +
121 "/file_system/large/blog.png";
122 }
123
124 @Override
125 public String getTitle(Locale locale) {
126 return _entry.getTitle();
127 }
128
129 @Override
130 public String getType() {
131 return BlogsEntryAssetRendererFactory.TYPE;
132 }
133
134 @Override
135 public PortletURL getURLEdit(
136 LiferayPortletRequest liferayPortletRequest,
137 LiferayPortletResponse liferayPortletResponse)
138 throws Exception {
139
140 PortletURL portletURL = liferayPortletResponse.createLiferayPortletURL(
141 getControlPanelPlid(liferayPortletRequest), PortletKeys.BLOGS,
142 PortletRequest.RENDER_PHASE);
143
144 portletURL.setParameter("struts_action", "/blogs/edit_entry");
145 portletURL.setParameter("entryId", String.valueOf(_entry.getEntryId()));
146
147 return portletURL;
148 }
149
150 @Override
151 public String getUrlTitle() {
152 return _entry.getUrlTitle();
153 }
154
155 @Override
156 public PortletURL getURLView(
157 LiferayPortletResponse liferayPortletResponse,
158 WindowState windowState)
159 throws Exception {
160
161 AssetRendererFactory assetRendererFactory = getAssetRendererFactory();
162
163 PortletURL portletURL = assetRendererFactory.getURLView(
164 liferayPortletResponse, windowState);
165
166 portletURL.setParameter("struts_action", "/blogs/view_entry");
167 portletURL.setParameter("entryId", String.valueOf(_entry.getEntryId()));
168 portletURL.setWindowState(windowState);
169
170 return portletURL;
171 }
172
173 @Override
174 public String getURLViewInContext(
175 LiferayPortletRequest liferayPortletRequest,
176 LiferayPortletResponse liferayPortletResponse,
177 String noSuchEntryRedirect) {
178
179 return getURLViewInContext(
180 liferayPortletRequest, noSuchEntryRedirect, "/blogs/find_entry",
181 "entryId", _entry.getEntryId());
182 }
183
184 @Override
185 public long getUserId() {
186 return _entry.getUserId();
187 }
188
189 @Override
190 public String getUserName() {
191 return _entry.getUserName();
192 }
193
194 @Override
195 public String getUuid() {
196 return _entry.getUuid();
197 }
198
199 public boolean hasDeletePermission(PermissionChecker permissionChecker) {
200 return BlogsEntryPermission.contains(
201 permissionChecker, _entry, ActionKeys.DELETE);
202 }
203
204 @Override
205 public boolean hasEditPermission(PermissionChecker permissionChecker) {
206 return BlogsEntryPermission.contains(
207 permissionChecker, _entry, ActionKeys.UPDATE);
208 }
209
210 @Override
211 public boolean hasViewPermission(PermissionChecker permissionChecker) {
212 return BlogsEntryPermission.contains(
213 permissionChecker, _entry, ActionKeys.VIEW);
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(WebKeys.BLOGS_ENTRY, _entry);
231
232 return "/html/portlet/blogs/asset/" + template + ".jsp";
233 }
234 else {
235 return null;
236 }
237 }
238
239 private final BlogsEntry _entry;
240
241 }