public Languages getLanguages() {
I18nManager i18nMgr = I18nManager.getInstance();
Collection<String> enabledKeysSet = I18nModule.getEnabledLanguageKeys();
Map<String, String> langNames = new HashMap<String, String>();
Map<String, String> langTranslators = new HashMap<String, String>();
String[] enabledKeys = ArrayHelper.toArray(enabledKeysSet);
String[] names = new String[enabledKeys.length];
for (int i = 0; i < enabledKeys.length; i++) {
String key = enabledKeys[i];
String langName = i18nMgr.getLanguageInEnglish(key, I18nModule.isOverlayEnabled());
langNames.put(key, langName);
names[i] = langName;
String author = i18nMgr.getLanguageAuthor(key);
langTranslators.put(key, author);
}
ArrayHelper.sort(enabledKeys, names, true, true, true);
return new Languages(enabledKeys, langNames, langTranslators);
}
/**
* @see
* org.olat.search.service.indexer.AbstractHierarchicalIndexer#doIndex(org.olat.search.service.SearchResourceContext,
* java.lang.Object, org.olat.search.service.indexer.OlatFullIndexer)
*/
@Override
public void doIndex(
SearchResourceContext parentResourceContext, Object parentObject, OlatFullIndexer indexWriter)
throws IOException, InterruptedException {
if (!ContextHelpModule.isContextHelpEnabled()) {
// don't index context help when disabled
return;
}
long startTime = System.currentTimeMillis();
Set<String> helpPageIdentifyers = ContextHelpModule.getAllContextHelpPages();
Set<String> languages = I18nModule.getEnabledLanguageKeys();
if (log.isDebug())
log.debug(
"ContextHelpIndexer helpPageIdentifyers.size::"
+ helpPageIdentifyers.size()
+ " and languages.size::"
+ languages.size());
// loop over all help pages
for (String helpPageIdentifyer : helpPageIdentifyers) {
String[] identifyerSplit = helpPageIdentifyer.split(":");
String bundleName = identifyerSplit[0];
String page = identifyerSplit[1];
// fxdiff: FXOLAT-221: don't use velocity on images
if (page == null || !page.endsWith(".html")) {
continue;
}
// Translator with default locale. Locale is set to each language in the
// language iteration below
Translator pageTranslator = new PackageTranslator(bundleName, I18nModule.getDefaultLocale());
// Open velocity page for this help page
String pagePath = bundleName.replace('.', '/') + ContextHelpModule.CHELP_DIR + page;
VelocityContainer container =
new VelocityContainer("contextHelpPageVC", pagePath, pageTranslator, null);
Context ctx = container.getContext();
GlobalSettings globalSettings =
new GlobalSettings() {
public int getFontSize() {
return 100;
}
public AJAXFlags getAjaxFlags() {
return new EmptyAJAXFlags();
}
public ComponentRenderer getComponentRendererFor(Component source) {
return null;
}
public boolean isIdDivsForced() {
return false;
}
};
Renderer renderer =
Renderer.getInstance(
container, pageTranslator, new EmptyURLBuilder(), null, globalSettings);
// Add render decorator with helper methods
VelocityRenderDecorator vrdec = new VelocityRenderDecorator(renderer, container, null);
ctx.put("r", vrdec);
// Add empty static dir url - only used to not generate error messages
ctx.put("chelpStaticDirUrl", "");
// Create document for each language using the velocity context
for (String langCode : languages) {
Locale locale = I18nManager.getInstance().getLocaleOrNull(langCode);
String relPagePath = langCode + "/" + bundleName + "/" + page;
if (log.isDebug()) log.debug("Indexing help page with path::" + relPagePath);
SearchResourceContext searchResourceContext =
new SearchResourceContext(parentResourceContext);
searchResourceContext.setBusinessControlFor(
OresHelper.createOLATResourceableType(
ContextHelpModule.class.getSimpleName())); // to match the list of indexer
// Create context help document and index now, set translator to current locale
pageTranslator.setLocale(locale);
Document document =
ContextHelpDocument.createDocument(
searchResourceContext, bundleName, page, pageTranslator, ctx, pagePath);
indexWriter.addDocument(document);
}
IOUtils.closeQuietly(vrdec);
}
long indexTime = System.currentTimeMillis() - startTime;
if (log.isDebug()) log.debug("ContextHelpIndexer finished in " + indexTime + " ms");
}