private String getFeed(
String title, String feedFileName, Collection entries, RSSRequest rssRequest, IWContext iwc) {
if (rssFileURIsCacheList.contains(feedFileName))
return PATH_TO_FEED_PARENT_FOLDER + feedFileName;
Date now = new Date();
RSSBusiness rss = null;
try {
rss = IBOLookup.getServiceInstance(iwc, RSSBusiness.class);
} catch (IBOLookupException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
String serverName = iwc.getServerURL();
serverName = serverName.substring(0, serverName.length() - 1);
SyndFeed feed = null;
feed =
rss.createNewFeed(
title,
serverName,
FEED_DESCRIPTION,
"atom_1.0",
iwc.getCurrentLocale().toString(),
new Timestamp(now.getTime()));
if (entries != null) feed.setEntries(getFeedEntries(entries));
try {
String feedContent = rss.convertFeedToAtomXMLString(feed);
IWSlideService service = this.getIWSlideService(rssRequest);
service.uploadFileAndCreateFoldersFromStringAsRoot(
PATH_TO_FEED_PARENT_FOLDER,
feedFileName,
feedContent,
RSSAbstractProducer.RSS_CONTENT_TYPE,
true);
rssFileURIsCacheList.add(feedFileName);
} catch (RemoteException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (Exception e) {
e.printStackTrace();
}
return PATH_TO_FEED_PARENT_FOLDER + feedFileName;
}
@SuppressWarnings("unchecked")
public void searchForArticles(
RSSRequest rssRequest,
String feedParentPath,
String feedFileName,
List<String> categories,
List<String> articles,
String extraURI) {
IWContext iwc = getIWContext(rssRequest);
boolean getAllArticles = false;
if (StringUtil.isEmpty(extraURI)) {
getAllArticles = true;
}
String serverName = iwc.getServerURL();
serverName = serverName.substring(0, serverName.length() - 1);
Collection<SearchResult> results = getArticleSearchResults(PATH, categories, iwc);
if (ListUtil.isEmpty(results)) {
LOGGER.warning("No results found in: " + PATH + " by the categories: " + categories);
return;
}
List<String> urisToArticles = new ArrayList<String>();
for (SearchResult result : results) {
urisToArticles.add(result.getSearchResultURI());
}
if (!ListUtil.isEmpty(articles)) {
if (ListUtil.isEmpty(categories)) {
urisToArticles = articles;
} else {
urisToArticles.addAll(articles);
}
}
if (!ListUtil.isEmpty(articles) && ListUtil.isEmpty(categories)) urisToArticles = articles;
RSSBusiness rss = null;
SyndFeed articleFeed = null;
long time = System.currentTimeMillis();
try {
rss = IBOLookup.getServiceInstance(iwc, RSSBusiness.class);
} catch (IBOLookupException e) {
LOGGER.log(Level.WARNING, "Error getting " + RSSBusiness.class, e);
}
String description = CoreConstants.EMPTY;
String title = CoreConstants.EMPTY;
if (ListUtil.isEmpty(results) && !getAllArticles) {
description = "No articles found. Empty feed";
} else {
description =
"Article feed generated by IdegaWeb ePlatform, Idega Software, http://www.idega.com";
BuilderService bservice = null;
String pageKey = null;
try {
if (!StringUtil.isEmpty(extraURI)) {
bservice = BuilderServiceFactory.getBuilderService(iwc);
pageKey = bservice.getExistingPageKeyByURI(CoreConstants.SLASH + extraURI);
ICPage icpage = bservice.getICPage(pageKey);
title = icpage.getName();
}
} catch (Exception e) {
LOGGER.log(Level.WARNING, "Error getting page name from: " + extraURI, e);
}
String lang = iwc.getCurrentLocale().getLanguage();
SyndFeed allArticles =
rss.createNewFeed(title, serverName, description, "atom_1.0", lang, new Timestamp(time));
List<SyndEntry> allEntries = new ArrayList<SyndEntry>();
for (int i = 0; i < urisToArticles.size(); i++) {
String articleURL =
serverName
.concat(urisToArticles.get(i))
.concat(CoreConstants.SLASH)
.concat(lang)
.concat(".xml");
articleFeed = rss.getFeed(articleURL);
if (articleFeed != null) allEntries.addAll(articleFeed.getEntries());
}
allArticles.setEntries(allEntries);
String allArticlesContent = null;
try {
allArticlesContent = rss.convertFeedToAtomXMLString(allArticles);
} catch (Exception e) {
LOGGER.log(Level.WARNING, "Error converting to Atom from: " + allArticles, e);
}
try {
IWSlideService service = this.getIWSlideService(rssRequest);
service.uploadFileAndCreateFoldersFromStringAsRoot(
feedParentPath,
feedFileName,
allArticlesContent,
RSSAbstractProducer.RSS_CONTENT_TYPE,
true);
} catch (RemoteException e) {
LOGGER.log(
Level.WARNING,
"Error uploading to: " + feedParentPath + feedFileName + " file: " + allArticlesContent,
e);
}
}
}