protected byte[] getRSS(PortletRequest portletRequest, PortletResponse portletResponse)
throws Exception {
PortletPreferences preferences = portletRequest.getPreferences();
String selectionStyle = preferences.getValue("selectionStyle", "dynamic");
if (!selectionStyle.equals("dynamic")) {
return new byte[0];
}
String rssName = preferences.getValue("rssName", null);
String rssFormat = preferences.getValue("rssFormat", "atom10");
String rssDisplayStyle =
preferences.getValue("rssDisplayStyle", RSSUtil.DISPLAY_STYLE_ABSTRACT);
String assetLinkBehavior = preferences.getValue("assetLinkBehavior", "showFullContent");
String rss =
exportToRSS(
portletRequest,
portletResponse,
rssName,
null,
RSSUtil.getFormatType(rssFormat),
RSSUtil.getFormatVersion(rssFormat),
rssDisplayStyle,
assetLinkBehavior,
getAssetEntries(portletRequest, preferences));
return rss.getBytes(StringPool.UTF8);
}
public static byte[] getRSS(ResourceRequest portletRequest, ResourceResponse portletResponse)
throws Exception {
PortletPreferences portletPreferences = portletRequest.getPreferences();
String selectionStyle = portletPreferences.getValue("selectionStyle", "dynamic");
if (!selectionStyle.equals("dynamic")) {
return new byte[0];
}
String assetLinkBehavior = portletPreferences.getValue("assetLinkBehavior", "showFullContent");
String rssDisplayStyle =
portletPreferences.getValue("rssDisplayStyle", RSSUtil.DISPLAY_STYLE_ABSTRACT);
String rssFeedType = portletPreferences.getValue("rssFeedType", RSSUtil.FEED_TYPE_DEFAULT);
String rssName = portletPreferences.getValue("rssName", null);
String format = RSSUtil.getFeedTypeFormat(rssFeedType);
double version = RSSUtil.getFeedTypeVersion(rssFeedType);
String rss =
exportToRSS(
portletRequest,
portletResponse,
rssName,
null,
format,
version,
rssDisplayStyle,
assetLinkBehavior,
getAssetEntries(portletRequest, portletPreferences));
return rss.getBytes(StringPool.UTF8);
}
protected String exportToRSS(
PortletRequest portletRequest,
PortletResponse portletResponse,
String name,
String description,
String type,
double version,
String displayStyle,
String linkBehavior,
List<AssetEntry> assetEntries)
throws Exception {
SyndFeed syndFeed = new SyndFeedImpl();
syndFeed.setFeedType(RSSUtil.getFeedType(type, version));
syndFeed.setTitle(name);
syndFeed.setLink(getFeedURL(portletRequest));
syndFeed.setDescription(GetterUtil.getString(description, name));
List<SyndEntry> syndEntries = new ArrayList<SyndEntry>();
syndFeed.setEntries(syndEntries);
for (AssetEntry assetEntry : assetEntries) {
String link = getEntryURL(portletRequest, portletResponse, linkBehavior, assetEntry);
String author = PortalUtil.getUserName(assetEntry);
String value = null;
String languageId = LanguageUtil.getLanguageId(portletRequest);
if (displayStyle.equals(RSSUtil.DISPLAY_STYLE_TITLE)) {
value = StringPool.BLANK;
} else {
value = assetEntry.getSummary(languageId, true);
}
SyndEntry syndEntry = new SyndEntryImpl();
syndEntry.setAuthor(author);
syndEntry.setTitle(assetEntry.getTitle(languageId, true));
syndEntry.setLink(link);
syndEntry.setUri(syndEntry.getLink());
syndEntry.setPublishedDate(assetEntry.getCreateDate());
syndEntry.setUpdatedDate(assetEntry.getModifiedDate());
SyndContent syndContent = new SyndContentImpl();
syndContent.setType(RSSUtil.ENTRY_TYPE_DEFAULT);
syndContent.setValue(value);
syndEntry.setDescription(syndContent);
syndEntries.add(syndEntry);
}
return RSSUtil.export(syndFeed);
}
protected String exportToRSS(
ResourceRequest resourceRequest,
ResourceResponse resourceResponse,
String title,
String description,
String format,
double version,
String displayStyle,
List<SocialActivity> socialActivities,
ServiceContext serviceContext)
throws Exception {
ThemeDisplay themeDisplay = (ThemeDisplay) resourceRequest.getAttribute(WebKeys.THEME_DISPLAY);
SyndFeed syndFeed = new SyndFeedImpl();
syndFeed.setDescription(GetterUtil.getString(description, title));
List<SyndEntry> syndEntries = new ArrayList<>();
syndFeed.setEntries(syndEntries);
for (SocialActivity socialActivity : socialActivities) {
SocialActivityFeedEntry socialActivityFeedEntry =
_socialActivityInterpreterLocalService.interpret(
StringPool.BLANK, socialActivity, serviceContext);
if (socialActivityFeedEntry == null) {
continue;
}
SyndEntry syndEntry = new SyndEntryImpl();
SyndContent syndContent = new SyndContentImpl();
syndContent.setType(RSSUtil.ENTRY_TYPE_DEFAULT);
String value = null;
if (displayStyle.equals(RSSUtil.DISPLAY_STYLE_TITLE)) {
value = StringPool.BLANK;
} else {
value = socialActivityFeedEntry.getBody();
}
syndContent.setValue(value);
syndEntry.setDescription(syndContent);
if (Validator.isNotNull(socialActivityFeedEntry.getLink())) {
syndEntry.setLink(socialActivityFeedEntry.getLink());
}
syndEntry.setPublishedDate(new Date(socialActivity.getCreateDate()));
syndEntry.setTitle(HtmlUtil.extractText(socialActivityFeedEntry.getTitle()));
syndEntry.setUri(syndEntry.getLink());
syndEntries.add(syndEntry);
}
syndFeed.setFeedType(RSSUtil.getFeedType(format, version));
List<SyndLink> syndLinks = new ArrayList<>();
syndFeed.setLinks(syndLinks);
SyndLink selfSyndLink = new SyndLinkImpl();
syndLinks.add(selfSyndLink);
LiferayPortletResponse liferayPortletResponse = (LiferayPortletResponse) resourceResponse;
ResourceURL rssURL = liferayPortletResponse.createResourceURL();
rssURL.setParameter("feedTitle", title);
rssURL.setResourceID("rss");
selfSyndLink.setHref(rssURL.toString());
selfSyndLink.setRel("self");
SyndLink alternateSyndLink = new SyndLinkImpl();
syndLinks.add(alternateSyndLink);
alternateSyndLink.setHref(PortalUtil.getLayoutFullURL(themeDisplay));
alternateSyndLink.setRel("alternate");
syndFeed.setPublishedDate(new Date());
syndFeed.setTitle(title);
syndFeed.setUri(rssURL.toString());
return RSSUtil.export(syndFeed);
}
protected String exportToRSS(
String name,
String description,
String type,
double version,
String displayStyle,
String feedURL,
String entryURL,
List blogsEntries)
throws SystemException {
SyndFeed syndFeed = new SyndFeedImpl();
syndFeed.setFeedType(type + "_" + version);
syndFeed.setTitle(name);
syndFeed.setLink(feedURL);
syndFeed.setDescription(GetterUtil.getString(description, name));
List entries = new ArrayList();
syndFeed.setEntries(entries);
Iterator itr = blogsEntries.iterator();
while (itr.hasNext()) {
BlogsEntry entry = (BlogsEntry) itr.next();
String author = PortalUtil.getUserName(entry.getUserId(), entry.getUserName());
String link = entryURL;
if (link.endsWith("/blogs/rss")) {
link = link.substring(0, link.length() - 3) + entry.getUrlTitle();
} else {
if (!link.endsWith("?")) {
link += "&";
}
link += "entryId=" + entry.getEntryId();
}
String value = null;
if (displayStyle.equals(RSSUtil.DISPLAY_STYLE_ABSTRACT)) {
value =
StringUtil.shorten(
Html.stripHtml(entry.getContent()), _RSS_ABSTRACT_LENGTH, StringPool.BLANK);
} else {
value = entry.getContent();
}
SyndEntry syndEntry = new SyndEntryImpl();
syndEntry.setAuthor(author);
syndEntry.setTitle(entry.getTitle());
syndEntry.setLink(link);
syndEntry.setPublishedDate(entry.getCreateDate());
SyndContent syndContent = new SyndContentImpl();
syndContent.setType("html");
syndContent.setValue(value);
syndEntry.setDescription(syndContent);
entries.add(syndEntry);
}
try {
return RSSUtil.export(syndFeed);
} catch (FeedException fe) {
throw new SystemException(fe);
} catch (IOException ioe) {
throw new SystemException(ioe);
}
}
protected String exportToRSS(
String name,
String description,
String type,
double version,
String displayStyle,
String feedURL,
String entryURL,
List<MBMessage> messages,
ThemeDisplay themeDisplay)
throws SystemException {
SyndFeed syndFeed = new SyndFeedImpl();
syndFeed.setDescription(description);
List<SyndEntry> syndEntries = new ArrayList<SyndEntry>();
syndFeed.setEntries(syndEntries);
for (MBMessage message : messages) {
SyndEntry syndEntry = new SyndEntryImpl();
if (!message.isAnonymous()) {
String author = PortalUtil.getUserName(message);
syndEntry.setAuthor(author);
}
SyndContent syndContent = new SyndContentImpl();
syndContent.setType(RSSUtil.ENTRY_TYPE_DEFAULT);
String value = null;
if (displayStyle.equals(RSSUtil.DISPLAY_STYLE_ABSTRACT)) {
value =
StringUtil.shorten(
HtmlUtil.extractText(message.getBody()),
PropsValues.MESSAGE_BOARDS_RSS_ABSTRACT_LENGTH,
StringPool.BLANK);
} else if (displayStyle.equals(RSSUtil.DISPLAY_STYLE_TITLE)) {
value = StringPool.BLANK;
} else if (message.isFormatBBCode()) {
value = BBCodeTranslatorUtil.getHTML(message.getBody());
value = MBUtil.replaceMessageBodyPaths(themeDisplay, value);
} else {
value = message.getBody();
}
syndContent.setValue(value);
syndEntry.setDescription(syndContent);
syndEntry.setLink(entryURL + "&messageId=" + message.getMessageId());
syndEntry.setPublishedDate(message.getCreateDate());
syndEntry.setTitle(message.getSubject());
syndEntry.setUpdatedDate(message.getModifiedDate());
syndEntry.setUri(syndEntry.getLink());
syndEntries.add(syndEntry);
}
syndFeed.setFeedType(RSSUtil.getFeedType(type, version));
List<SyndLink> syndLinks = new ArrayList<SyndLink>();
syndFeed.setLinks(syndLinks);
SyndLink selfSyndLink = new SyndLinkImpl();
syndLinks.add(selfSyndLink);
selfSyndLink.setHref(feedURL);
selfSyndLink.setRel("self");
syndFeed.setPublishedDate(new Date());
syndFeed.setTitle(name);
syndFeed.setUri(feedURL);
try {
return RSSUtil.export(syndFeed);
} catch (FeedException fe) {
throw new SystemException(fe);
}
}
protected static String exportToRSS(
PortletRequest portletRequest,
PortletResponse portletResponse,
String name,
String description,
String format,
double version,
String displayStyle,
String linkBehavior,
List<AssetEntry> assetEntries)
throws Exception {
ThemeDisplay themeDisplay = (ThemeDisplay) portletRequest.getAttribute(WebKeys.THEME_DISPLAY);
SyndFeed syndFeed = new SyndFeedImpl();
syndFeed.setDescription(GetterUtil.getString(description, name));
List<SyndEntry> syndEntries = new ArrayList<>();
syndFeed.setEntries(syndEntries);
for (AssetEntry assetEntry : assetEntries) {
SyndEntry syndEntry = new SyndEntryImpl();
String author = PortalUtil.getUserName(assetEntry);
syndEntry.setAuthor(author);
SyndContent syndContent = new SyndContentImpl();
syndContent.setType(RSSUtil.ENTRY_TYPE_DEFAULT);
String value = null;
String languageId = LanguageUtil.getLanguageId(portletRequest);
if (displayStyle.equals(RSSUtil.DISPLAY_STYLE_TITLE)) {
value = StringPool.BLANK;
} else {
value = assetEntry.getSummary(languageId, true);
}
syndContent.setValue(value);
syndEntry.setDescription(syndContent);
String link = getEntryURL(portletRequest, portletResponse, linkBehavior, assetEntry);
syndEntry.setLink(link);
syndEntry.setPublishedDate(assetEntry.getPublishDate());
syndEntry.setTitle(assetEntry.getTitle(languageId, true));
syndEntry.setUpdatedDate(assetEntry.getModifiedDate());
syndEntry.setUri(syndEntry.getLink());
syndEntries.add(syndEntry);
}
syndFeed.setFeedType(RSSUtil.getFeedType(format, version));
List<SyndLink> syndLinks = new ArrayList<>();
syndFeed.setLinks(syndLinks);
SyndLink selfSyndLink = new SyndLinkImpl();
syndLinks.add(selfSyndLink);
String feedURL = getFeedURL(portletRequest);
selfSyndLink.setHref(feedURL);
selfSyndLink.setRel("self");
SyndLink alternateSyndLink = new SyndLinkImpl();
syndLinks.add(alternateSyndLink);
alternateSyndLink.setHref(PortalUtil.getLayoutFullURL(themeDisplay));
alternateSyndLink.setRel("alternate");
syndFeed.setPublishedDate(new Date());
syndFeed.setTitle(name);
syndFeed.setUri(feedURL);
return RSSUtil.export(syndFeed);
}
protected String exportToRSS(
long companyId,
String name,
String description,
String type,
double version,
String displayStyle,
String feedURL,
String entryURL,
List<WikiPage> pages,
boolean diff,
Locale locale)
throws SystemException {
SyndFeed syndFeed = new SyndFeedImpl();
syndFeed.setFeedType(RSSUtil.getFeedType(type, version));
syndFeed.setTitle(name);
syndFeed.setLink(feedURL);
syndFeed.setDescription(description);
List<SyndEntry> syndEntries = new ArrayList<SyndEntry>();
syndFeed.setEntries(syndEntries);
WikiPage latestPage = null;
StringBundler link = new StringBundler(7);
for (WikiPage page : pages) {
String author = HtmlUtil.escape(PortalUtil.getUserName(page.getUserId(), page.getUserName()));
String title = page.getTitle() + StringPool.SPACE + page.getVersion();
if (page.isMinorEdit()) {
title +=
StringPool.SPACE
+ StringPool.OPEN_PARENTHESIS
+ LanguageUtil.get(locale, "minor-edit")
+ StringPool.CLOSE_PARENTHESIS;
}
link.setIndex(0);
link.append(entryURL);
link.append(StringPool.AMPERSAND);
link.append(HttpUtil.encodeURL(page.getTitle()));
SyndEntry syndEntry = new SyndEntryImpl();
syndEntry.setAuthor(author);
syndEntry.setTitle(title);
syndEntry.setPublishedDate(page.getCreateDate());
syndEntry.setUpdatedDate(page.getModifiedDate());
SyndContent syndContent = new SyndContentImpl();
syndContent.setType(RSSUtil.ENTRY_TYPE_DEFAULT);
if (diff) {
if (latestPage != null) {
link.append(StringPool.QUESTION);
link.append(PortalUtil.getPortletNamespace(PortletKeys.WIKI));
link.append("version=");
link.append(page.getVersion());
String value = getPageDiff(companyId, latestPage, page, locale);
syndContent.setValue(value);
syndEntry.setDescription(syndContent);
syndEntries.add(syndEntry);
}
} else {
String value = null;
if (displayStyle.equals(RSSUtil.DISPLAY_STYLE_ABSTRACT)) {
value =
StringUtil.shorten(
HtmlUtil.extractText(page.getContent()),
PropsValues.WIKI_RSS_ABSTRACT_LENGTH,
StringPool.BLANK);
} else if (displayStyle.equals(RSSUtil.DISPLAY_STYLE_TITLE)) {
value = StringPool.BLANK;
} else {
value = page.getContent();
}
syndContent.setValue(value);
syndEntry.setDescription(syndContent);
syndEntries.add(syndEntry);
}
syndEntry.setLink(link.toString());
syndEntry.setUri(syndEntry.getLink());
latestPage = page;
}
try {
return RSSUtil.export(syndFeed);
} catch (FeedException fe) {
throw new SystemException(fe);
}
}
protected String exportToRSS(
ResourceRequest resourceRequest,
ResourceResponse resourceResponse,
JournalFeed feed,
String languageId,
Layout layout,
ThemeDisplay themeDisplay)
throws Exception {
SyndFeed syndFeed = new SyndFeedImpl();
syndFeed.setDescription(feed.getDescription());
List<SyndEntry> syndEntries = new ArrayList<SyndEntry>();
syndFeed.setEntries(syndEntries);
List<JournalArticle> articles = JournalRSSUtil.getArticles(feed);
if (_log.isDebugEnabled()) {
_log.debug("Syndicating " + articles.size() + " articles");
}
for (JournalArticle article : articles) {
SyndEntry syndEntry = new SyndEntryImpl();
String author = PortalUtil.getUserName(article);
syndEntry.setAuthor(author);
SyndContent syndContent = new SyndContentImpl();
syndContent.setType(RSSUtil.ENTRY_TYPE_DEFAULT);
String value = article.getDescription(languageId);
try {
value = processContent(feed, article, languageId, themeDisplay, syndEntry, syndContent);
} catch (Exception e) {
if (_log.isWarnEnabled()) {
_log.warn(e, e);
}
}
syndContent.setValue(value);
syndEntry.setDescription(syndContent);
String link = getEntryURL(resourceRequest, feed, article, layout, themeDisplay);
syndEntry.setLink(link);
syndEntry.setPublishedDate(article.getDisplayDate());
syndEntry.setTitle(article.getTitle(languageId));
syndEntry.setUpdatedDate(article.getModifiedDate());
syndEntry.setUri(link);
syndEntries.add(syndEntry);
}
syndFeed.setFeedType(feed.getFeedType() + "_" + feed.getFeedVersion());
List<SyndLink> syndLinks = new ArrayList<SyndLink>();
syndFeed.setLinks(syndLinks);
SyndLink selfSyndLink = new SyndLinkImpl();
syndLinks.add(selfSyndLink);
ResourceURL feedURL = resourceResponse.createResourceURL();
feedURL.setCacheability(ResourceURL.FULL);
feedURL.setParameter("struts_action", "/journal/rss");
feedURL.setParameter("groupId", String.valueOf(feed.getGroupId()));
feedURL.setParameter("feedId", String.valueOf(feed.getFeedId()));
String link = feedURL.toString();
selfSyndLink.setHref(link);
selfSyndLink.setRel("self");
syndFeed.setTitle(feed.getName());
syndFeed.setPublishedDate(new Date());
syndFeed.setUri(feedURL.toString());
try {
return RSSUtil.export(syndFeed);
} catch (FeedException fe) {
throw new SystemException(fe);
}
}
