/**
* This method ensures that the left menu, logo, and other required values have been loaded into
* the session object.
*
* @param request The servlet request object.
* @param next A ModelAndView object corresponding to the page being constructed.
*/
private static void buildLayout(HttpServletRequest request, ModelAndView next) {
String virtualWikiName = WikiUtil.getVirtualWikiFromURI(request);
if (virtualWikiName == null) {
logger.severe("No virtual wiki available for page request " + request.getRequestURI());
virtualWikiName = WikiBase.DEFAULT_VWIKI;
}
VirtualWiki virtualWiki = retrieveVirtualWiki(virtualWikiName);
// build the layout contents
String leftMenu =
ServletUtil.cachedContent(
request.getContextPath(),
request.getLocale(),
virtualWikiName,
WikiBase.SPECIAL_PAGE_LEFT_MENU,
true);
next.addObject("leftMenu", leftMenu);
next.addObject("defaultTopic", virtualWiki.getDefaultTopicName());
next.addObject("virtualWiki", virtualWiki.getName());
next.addObject("logo", Environment.getValue(Environment.PROP_BASE_LOGO_IMAGE));
String bottomArea =
ServletUtil.cachedContent(
request.getContextPath(),
request.getLocale(),
virtualWiki.getName(),
WikiBase.SPECIAL_PAGE_BOTTOM_AREA,
true);
next.addObject("bottomArea", bottomArea);
next.addObject(ServletUtil.PARAMETER_VIRTUAL_WIKI, virtualWiki.getName());
Integer cssRevision = new Integer(0);
try {
cssRevision =
WikiBase.getDataHandler()
.lookupTopic(virtualWiki.getName(), WikiBase.SPECIAL_PAGE_STYLESHEET, false, null)
.getCurrentVersionId();
} catch (Exception e) {
}
next.addObject("cssRevision", cssRevision);
}
