private String processLinkMetadata(
ParserInput parserInput, ParserOutput parserOutput, int mode, String raw, WikiLink wikiLink)
throws ParserException {
String result = raw;
if (!wikiLink.getColon() && wikiLink.getNamespace().getId().equals(Namespace.CATEGORY_ID)) {
String sortKey = wikiLink.getText();
if (!StringUtils.isBlank(sortKey)) {
sortKey = JFlexParserUtil.parseFragment(parserInput, sortKey, JFlexParser.MODE_PREPROCESS);
}
parserOutput.addCategory(wikiLink.getDestination(), sortKey);
if (mode > JFlexParser.MODE_MINIMAL) {
// keep the category around in minimal parsing mode, otherwise suppress it from the output
result = "";
}
}
if (!StringUtils.isBlank(wikiLink.getDestination())) {
parserOutput.addLink(wikiLink.getDestination());
}
return result;
}
@Override
public void addLink(String topic) {
fParserOutput.addLink(topic);
}