@Override
public void render(RenderRequest renderRequest, RenderResponse renderResponse)
throws IOException, PortletException {
try {
ThemeDisplay themeDisplay = (ThemeDisplay) renderRequest.getAttribute(WebKeys.THEME_DISPLAY);
int status = getStatus(renderRequest);
renderRequest.setAttribute(WebKeys.KNOWLEDGE_BASE_STATUS, status);
KBArticle kbArticle = null;
long resourcePrimKey = getResourcePrimKey(renderRequest);
if (resourcePrimKey > 0) {
kbArticle = KBArticleServiceUtil.getLatestKBArticle(resourcePrimKey, status);
} else {
List<KBArticle> kbArticles =
KBArticleLocalServiceUtil.getGroupKBArticles(
themeDisplay.getScopeGroupId(), status, 0, 1, new KBArticlePriorityComparator());
if (!kbArticles.isEmpty()) {
kbArticle = kbArticles.get(0);
}
}
renderRequest.setAttribute(WebKeys.KNOWLEDGE_BASE_KB_ARTICLE, kbArticle);
} catch (Exception e) {
if (e instanceof NoSuchArticleException || e instanceof PrincipalException) {
SessionErrors.add(renderRequest, e.getClass());
SessionMessages.add(
renderRequest,
PortalUtil.getPortletId(renderRequest)
+ SessionMessages.KEY_SUFFIX_HIDE_DEFAULT_ERROR_MESSAGE);
} else {
throw new PortletException(e);
}
}
super.render(renderRequest, renderResponse);
}
@Override
public void render(RenderRequest renderRequest, RenderResponse renderResponse)
throws IOException, PortletException {
try {
ThemeDisplay themeDisplay = (ThemeDisplay) renderRequest.getAttribute(WebKeys.THEME_DISPLAY);
int status = getStatus(renderRequest);
renderRequest.setAttribute(WebKeys.KNOWLEDGE_BASE_STATUS, status);
KBArticle kbArticle = null;
Tuple resourceTuple = getResourceTuple(renderRequest);
long resourcePrimKey = (Long) resourceTuple.getObject(1);
if (resourcePrimKey != KBFolderConstants.DEFAULT_PARENT_FOLDER_ID) {
long resourceClassNameId = (Long) resourceTuple.getObject(0);
long kbFolderClassNameId = PortalUtil.getClassNameId(KBFolderConstants.getClassName());
if (resourceClassNameId == kbFolderClassNameId) {
PortalPreferences portalPreferences =
PortletPreferencesFactoryUtil.getPortalPreferences(renderRequest);
String preferredKBFolderURLTitle =
portalPreferences.getValue(
PortletKeys.KNOWLEDGE_BASE_DISPLAY, "preferredKBFolderURLTitle");
kbArticle =
getKBFolderKBArticle(
themeDisplay.getScopeGroupId(), resourcePrimKey, preferredKBFolderURLTitle);
} else {
kbArticle = KBArticleServiceUtil.fetchLatestKBArticle(resourcePrimKey, status);
}
} else {
long parentResourcePrimKey =
ParamUtil.getLong(
renderRequest, "parentResourcePrimKey", KBFolderConstants.DEFAULT_PARENT_FOLDER_ID);
if (parentResourcePrimKey == KBFolderConstants.DEFAULT_PARENT_FOLDER_ID) {
List<KBArticle> kbArticles =
KBArticleLocalServiceUtil.getGroupKBArticles(
themeDisplay.getScopeGroupId(),
status,
0,
1,
new KBArticlePriorityComparator(true));
if (!kbArticles.isEmpty()) {
kbArticle = kbArticles.get(0);
}
}
}
renderRequest.setAttribute(WebKeys.KNOWLEDGE_BASE_KB_ARTICLE, kbArticle);
} catch (Exception e) {
if (e instanceof NoSuchArticleException || e instanceof PrincipalException) {
SessionErrors.add(renderRequest, e.getClass());
SessionMessages.add(
renderRequest,
PortalUtil.getPortletId(renderRequest)
+ SessionMessages.KEY_SUFFIX_HIDE_DEFAULT_ERROR_MESSAGE);
} else {
throw new PortletException(e);
}
}
super.render(renderRequest, renderResponse);
}
