Examples with NaturalLanguage org.haiku.haikudepotserver.dataobjects.NaturalLanguage used on opensource projects

Example 6 with NaturalLanguage

use of org.haiku.haikudepotserver.dataobjects.NaturalLanguage in project haikudepotserver by haiku.

the class NaturalLanguageChooserTag method doStartTagInternal.

@Override
protected int doStartTagInternal() throws Exception {
    ObjectContext context = getObjectContext();
    TagWriter tagWriter = new TagWriter(pageContext.getOut());
    List<NaturalLanguage> naturalLanguages = new ArrayList<>(NaturalLanguage.getAllPopular(context));
    NaturalLanguage currentNaturalLanguage = NaturalLanguageWebHelper.deriveNaturalLanguage(context, (HttpServletRequest) pageContext.getRequest());
    Collections.sort(naturalLanguages, Comparator.comparing(_NaturalLanguage::getCode));
    tagWriter.startTag("span");
    tagWriter.writeAttribute("class", "multipage-natural-language-chooser");
    for (int i = 0; i < naturalLanguages.size(); i++) {
        NaturalLanguage naturalLanguage = naturalLanguages.get(i);
        if (0 != i) {
            tagWriter.appendValue(" ");
        }
        if (currentNaturalLanguage != naturalLanguage) {
            String path = (String) pageContext.getRequest().getAttribute(RequestDispatcher.FORWARD_REQUEST_URI);
            UriComponentsBuilder builder = ServletUriComponentsBuilder.newInstance().path(path);
            builder.replaceQueryParam(WebConstants.KEY_NATURALLANGUAGECODE, naturalLanguage.getCode());
            tagWriter.startTag("a");
            tagWriter.writeAttribute("href", builder.build().toString());
            tagWriter.appendValue(naturalLanguage.getCode());
            // a
            tagWriter.endTag();
        } else {
            tagWriter.startTag("strong");
            tagWriter.writeAttribute("class", "banner-actions-text");
            tagWriter.appendValue(naturalLanguage.getCode());
            // strong
            tagWriter.endTag();
        }
    }
    // span
    tagWriter.endTag();
    return SKIP_BODY;
}

Example 7 with NaturalLanguage

use of org.haiku.haikudepotserver.dataobjects.NaturalLanguage in project haikudepotserver by haiku.

the class NaturalLanguageWebHelper method deriveNaturalLanguage.

/**
 * <p>This will look at parameters on the supplied request and will return a natural language.  It will
 * resort to English language if no other language is able to be derived.</p>
 */
public static NaturalLanguage deriveNaturalLanguage(ObjectContext context, HttpServletRequest request) {
    Preconditions.checkNotNull(context);
    if (null != request) {
        String naturalLanguageCode = request.getParameter(WebConstants.KEY_NATURALLANGUAGECODE);
        if (!Strings.isNullOrEmpty(naturalLanguageCode)) {
            Optional<NaturalLanguage> naturalLanguageOptional = NaturalLanguage.tryGetByCode(context, naturalLanguageCode);
            if (naturalLanguageOptional.isPresent()) {
                return naturalLanguageOptional.get();
            } else {
                LOGGER.info("the natural language '{}' was specified, but was not able to be found", naturalLanguageCode);
            }
        }
        // see if we can deduce it from the locale.
        Locale locale = request.getLocale();
        if (null != locale) {
            Iterator<String> langI = Splitter.on(Pattern.compile("[-_]")).split(locale.toLanguageTag()).iterator();
            if (langI.hasNext()) {
                Optional<NaturalLanguage> naturalLanguageOptional = NaturalLanguage.tryGetByCode(context, langI.next());
                if (naturalLanguageOptional.isPresent() && naturalLanguageOptional.get().getIsPopular()) {
                    return naturalLanguageOptional.get();
                }
            }
        }
    }
    return NaturalLanguage.tryGetByCode(context, NaturalLanguage.CODE_ENGLISH).get();
}