/**
* Retrieves a certain number of blog posts with information about the last <b>BlogPost</b>-s that
* are made under an <b>BlogSite</b> that is received as parameter.
*/
@Override
public Model getModel() throws ModelException {
BlogPostListModel model = new BlogPostListModel();
if (WebEngine.getActiveContext() != null) {
WebContext ctx = WebEngine.getActiveContext();
CoreSession session = ctx.getCoreSession();
DocumentModel documentModel = ctx.getTargetObject().getAdapter(DocumentModel.class);
SimpleDateFormat simpleMonthFormat =
new SimpleDateFormat("dd MMMM yyyy", WebEngine.getActiveContext().getLocale());
try {
DocumentModel blogSite = SiteUtils.getFirstWebSiteParent(session, documentModel);
DocumentModelList blogPosts =
SiteQueriesCollection.queryLastModifiedPages(
session,
blogSite.getPathAsString(),
BLOG_POST_DOC_TYPE,
BLOG_POST_DOC_TYPE.equals(documentModel.getType()) ? noForBlogPost : noForBlogSite);
for (DocumentModel blogPost : blogPosts) {
String title = SiteUtils.getString(blogPost, "dc:title");
String path = SiteUtils.getPagePath(blogSite, blogPost);
String description = SiteUtils.getString(blogPost, "dc:description");
String content =
SiteUtils.getFistNWordsFromString(
SiteUtils.getString(blogPost, WEBPAGE_CONTENT), Integer.MAX_VALUE);
String author = SiteUtils.getString(blogPost, "dc:creator");
GregorianCalendar creationDate = SiteUtils.getGregorianCalendar(blogPost, "dc:created");
String day = getWeekDay(creationDate.get(Calendar.DAY_OF_WEEK));
BlogSiteArchiveDayModel dayModel = getYearModel(model, day);
if (dayModel == null) {
dayModel =
new BlogSiteArchiveDayModel(
day, simpleMonthFormat.format(creationDate.getTime()), 0);
model.addItem(dayModel);
}
dayModel.increaseCount();
BlogPostModel blogPostModel =
new BlogPostModel(title, path, description, content, author);
dayModel.addItem(blogPostModel);
}
} catch (Exception e) {
throw new ModelException(e);
}
}
return model;
}
/**
* Utility method used to return the day of the week as a string representation.
*
* @param day day of the week as integer
* @return day of the week as string
*/
private static String getWeekDay(int day) {
if (weekDays == null) {
DateFormatSymbols dfs = new DateFormatSymbols(WebEngine.getActiveContext().getLocale());
weekDays = dfs.getWeekdays();
}
return weekDays[day];
}
public static List<String> getTemplates() {
LabsThemeManager themeService = getThemeService();
List<String> entriesTemplate = new ArrayList<String>();
if (themeService != null) {
entriesTemplate =
themeService.getTemplateList(
WebEngine.getActiveContext().getModule().getRoot().getAbsolutePath());
}
if (entriesTemplate.isEmpty()) {
LOG.error("The themes should not be empty !");
LOG.error("Verify the package " + LabsSiteWebAppUtils.DIRECTORY_THEME);
}
return entriesTemplate;
}
@Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
throws IOException, ServletException {
initIfNeeded();
if (request instanceof HttpServletRequest) {
HttpServletRequest req = (HttpServletRequest) request;
HttpServletResponse resp = (HttpServletResponse) response;
PathDescriptor pd = engine.getRequestConfiguration().getMatchingConfiguration(req);
Config config = new Config(req, pd);
AbstractWebContext ctx = initRequest(config, req, resp);
if (config.txStarted) {
resp = new BufferingHttpServletResponse(resp);
}
boolean completedAbruptly = true;
try {
preRequest(req, resp);
chain.doFilter(request, resp);
postRequest(req, resp);
completedAbruptly = false;
} finally {
if (completedAbruptly) {
TransactionHelper.setTransactionRollbackOnly();
}
try {
cleanup(config, ctx, req, resp);
} catch (TransactionRuntimeException e) {
// commit failed, report this to the client before stopping buffering
resp.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, e.getMessage());
throw e;
} finally {
if (config.txStarted) {
((BufferingHttpServletResponse) resp).stopBuffering();
}
}
}
} else {
chain.doFilter(request, response);
}
}
private static CoreSession getCoreSession() {
return WebEngine.getActiveContext().getCoreSession();
}
