protected void visitArticles(Element element, Layout layout, ThemeDisplay themeDisplay)
throws PortalException, SystemException {
List<JournalArticle> journalArticles =
JournalArticleServiceUtil.getArticlesByLayoutUuid(layout.getGroupId(), layout.getUuid());
if (journalArticles.isEmpty()) {
return;
}
Set<String> processedArticleIds = new HashSet<String>();
for (JournalArticle journalArticle : journalArticles) {
if (processedArticleIds.contains(journalArticle.getArticleId())
|| (journalArticle.getStatus() != WorkflowConstants.STATUS_APPROVED)) {
continue;
}
String portalURL = PortalUtil.getPortalURL(layout, themeDisplay);
String groupFriendlyURL =
PortalUtil.getGroupFriendlyURL(
GroupLocalServiceUtil.getGroup(journalArticle.getGroupId()), false, themeDisplay);
StringBundler sb = new StringBundler(4);
if (!groupFriendlyURL.startsWith(portalURL)) {
sb.append(portalURL);
}
sb.append(groupFriendlyURL);
sb.append(JournalArticleConstants.CANONICAL_URL_SEPARATOR);
sb.append(journalArticle.getUrlTitle());
String articleURL = PortalUtil.getCanonicalURL(sb.toString(), themeDisplay, layout);
addURLElement(
element,
articleURL,
null,
journalArticle.getModifiedDate(),
articleURL,
getAlternateURLs(articleURL, themeDisplay, layout));
Locale[] availableLocales = LanguageUtil.getAvailableLocales(layout.getGroupId());
if (availableLocales.length > 1) {
Locale defaultLocale = LocaleUtil.getSiteDefault();
for (Locale availableLocale : availableLocales) {
if (!availableLocale.equals(defaultLocale)) {
String alternateURL =
PortalUtil.getAlternateURL(articleURL, themeDisplay, availableLocale, layout);
addURLElement(
element,
alternateURL,
null,
journalArticle.getModifiedDate(),
articleURL,
getAlternateURLs(articleURL, themeDisplay, layout));
}
}
}
processedArticleIds.add(journalArticle.getArticleId());
}
}
