001
014
015 package com.liferay.portlet.journal.asset;
016
017 import com.liferay.portal.kernel.exception.PortalException;
018 import com.liferay.portal.kernel.exception.SystemException;
019 import com.liferay.portal.kernel.portlet.LiferayPortletRequest;
020 import com.liferay.portal.kernel.portlet.LiferayPortletResponse;
021 import com.liferay.portal.kernel.util.GetterUtil;
022 import com.liferay.portal.kernel.workflow.WorkflowConstants;
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.PortletURLFactoryUtil;
029 import com.liferay.portlet.asset.model.AssetRenderer;
030 import com.liferay.portlet.asset.model.BaseAssetRendererFactory;
031 import com.liferay.portlet.journal.NoSuchArticleException;
032 import com.liferay.portlet.journal.model.JournalArticle;
033 import com.liferay.portlet.journal.model.JournalArticleResource;
034 import com.liferay.portlet.journal.model.JournalStructure;
035 import com.liferay.portlet.journal.service.JournalArticleLocalServiceUtil;
036 import com.liferay.portlet.journal.service.JournalArticleResourceLocalServiceUtil;
037 import com.liferay.portlet.journal.service.JournalArticleServiceUtil;
038 import com.liferay.portlet.journal.service.JournalStructureLocalServiceUtil;
039 import com.liferay.portlet.journal.service.permission.JournalArticlePermission;
040 import com.liferay.portlet.journal.service.permission.JournalPermission;
041 import com.liferay.portlet.journal.service.permission.JournalStructurePermission;
042
043 import java.util.HashMap;
044 import java.util.List;
045 import java.util.Locale;
046 import java.util.Map;
047
048 import javax.portlet.PortletRequest;
049 import javax.portlet.PortletURL;
050
051 import javax.servlet.http.HttpServletRequest;
052
053
059 public class JournalArticleAssetRendererFactory
060 extends BaseAssetRendererFactory {
061
062 public static final String CLASS_NAME = JournalArticle.class.getName();
063
064 public static final String TYPE = "content";
065
066 public AssetRenderer getAssetRenderer(long classPK, int type)
067 throws PortalException, SystemException {
068
069 JournalArticle article = null;
070
071 try {
072 article = JournalArticleLocalServiceUtil.getArticle(classPK);
073 }
074 catch (NoSuchArticleException nsae) {
075 JournalArticleResource articleResource =
076 JournalArticleResourceLocalServiceUtil.getArticleResource(
077 classPK);
078
079 boolean approvedArticleAvailable = true;
080
081 if (type == TYPE_LATEST_APPROVED) {
082 try {
083 article = JournalArticleLocalServiceUtil.getDisplayArticle(
084 articleResource.getGroupId(),
085 articleResource.getArticleId());
086 }
087 catch (NoSuchArticleException nsae1) {
088 approvedArticleAvailable = false;
089 }
090 }
091
092 if ((type != TYPE_LATEST_APPROVED) || !approvedArticleAvailable) {
093 article = JournalArticleLocalServiceUtil.getLatestArticle(
094 articleResource.getGroupId(),
095 articleResource.getArticleId(),
096 WorkflowConstants.STATUS_ANY);
097 }
098 }
099
100 return new JournalArticleAssetRenderer(article);
101 }
102
103 @Override
104 public AssetRenderer getAssetRenderer(long groupId, String urlTitle)
105 throws PortalException, SystemException {
106
107 JournalArticle article =
108 JournalArticleServiceUtil.getDisplayArticleByUrlTitle(
109 groupId, urlTitle);
110
111 return new JournalArticleAssetRenderer(article);
112 }
113
114 public String getClassName() {
115 return CLASS_NAME;
116 }
117
118 @Override
119 public Map<Long, String> getClassTypes(long[] groupIds, Locale locale)
120 throws Exception {
121
122 Map<Long, String> classTypes = new HashMap<Long, String>();
123
124 for (long groupId : groupIds) {
125 List<JournalStructure> structures =
126 JournalStructureLocalServiceUtil.getStructures(groupId);
127
128 for (JournalStructure structure : structures) {
129 classTypes.put(structure.getId(), structure.getName(locale));
130 }
131 }
132
133 return classTypes;
134 }
135
136 public String getType() {
137 return TYPE;
138 }
139
140 @Override
141 public PortletURL getURLAdd(
142 LiferayPortletRequest liferayPortletRequest,
143 LiferayPortletResponse liferayPortletResponse)
144 throws PortalException, SystemException {
145
146 HttpServletRequest request =
147 liferayPortletRequest.getHttpServletRequest();
148
149 ThemeDisplay themeDisplay = (ThemeDisplay)request.getAttribute(
150 WebKeys.THEME_DISPLAY);
151
152 if (!JournalPermission.contains(
153 themeDisplay.getPermissionChecker(),
154 themeDisplay.getScopeGroupId(), ActionKeys.ADD_ARTICLE)) {
155
156 return null;
157 }
158
159 long classTypeId = GetterUtil.getLong(
160 liferayPortletRequest.getAttribute(
161 WebKeys.ASSET_RENDERER_FACTORY_CLASS_TYPE_ID));
162
163 if ((classTypeId > 0) &&
164 !JournalStructurePermission.contains(
165 themeDisplay.getPermissionChecker(), classTypeId,
166 ActionKeys.VIEW)) {
167
168 return null;
169 }
170
171 PortletURL portletURL = PortletURLFactoryUtil.create(
172 request, PortletKeys.JOURNAL, getControlPanelPlid(themeDisplay),
173 PortletRequest.RENDER_PHASE);
174
175 portletURL.setParameter("struts_action", "/journal/edit_article");
176
177 return portletURL;
178 }
179
180 @Override
181 public boolean hasPermission(
182 PermissionChecker permissionChecker, long classPK, String actionId)
183 throws Exception {
184
185 return JournalArticlePermission.contains(
186 permissionChecker, classPK, actionId);
187 }
188
189 @Override
190 public boolean isLinkable() {
191 return _LINKABLE;
192 }
193
194 @Override
195 protected String getIconPath(ThemeDisplay themeDisplay) {
196 return themeDisplay.getPathThemeImages() + "/common/history.png";
197 }
198
199 private static final boolean _LINKABLE = true;
200
201 }