/**
* @see org.olat.core.dispatcher.mapper.Mapper#handle(java.lang.String,
* javax.servlet.http.HttpServletRequest)
*/
public MediaResource handle(String relPath, HttpServletRequest request) {
GlossaryItemManager gIM = GlossaryItemManager.getInstance();
String[] parts = relPath.split("/");
String glossaryId = parts[1];
String glossaryFolderString = FolderConfig.getCanonicalRoot() + FolderConfig.getRepositoryHome() + "/" + glossaryId + "/"
+ GlossaryMarkupItemController.INTERNAL_FOLDER_NAME;
File glossaryFolderFile = new File(glossaryFolderString);
if (!glossaryFolderFile.isDirectory()) {
logWarn("GlossaryDefinition delivery failed; path to glossaryFolder not existing: " + relPath, null);
return new NotFoundMediaResource(relPath);
}
VFSContainer glossaryFolder = new LocalFolderImpl(glossaryFolderFile);
if (!gIM.isFolderContainingGlossary(glossaryFolder)) {
logWarn("GlossaryDefinition delivery failed; glossaryFolder doesn't contain a valid Glossary: " + glossaryFolder, null);
return new NotFoundMediaResource(relPath);
}
// cut away ".html"
String glossaryMainTerm = parts[2].substring(0, parts[2].length() - 5).replace("+", " ");
// Create a media resource
StringMediaResource resource = new StringMediaResource() {
@Override
public void prepare(HttpServletResponse hres) {
// don't use normal string media headers which prevent caching,
// use standard browser caching based on last modified timestamp
}
};
resource.setLastModified(gIM.getGlossaryLastModifiedTime(glossaryFolder));
resource.setContentType("text/html");
ArrayList<GlossaryItem> glossItems = gIM.getGlossaryItemListByVFSItem(glossaryFolder);
String description = "<dd><dt>" + glossaryMainTerm + "</dt>";
// FIXME: have a way not to loop over all items, but get by Term
boolean foundADescription = false;
for (Iterator<GlossaryItem> iterator = glossItems.iterator(); iterator.hasNext();) {
GlossaryItem glossaryItem = iterator.next();