/** {@inheritDoc} */
@Override
public final int doWikiStartTag() throws IOException {
WikiEngine engine = m_wikiContext.getEngine();
WikiPage page = m_wikiContext.getPage();
if (page != null) {
if (page instanceof Attachment) {
pageContext.getOut().print(engine.beautifyTitle(((Attachment) page).getParentName()));
} else {
String name = page.getName();
int entrystart = name.indexOf("_blogentry_");
if (entrystart != -1) {
name = name.substring(0, entrystart);
}
int commentstart = name.indexOf("_comments_");
if (commentstart != -1) {
name = name.substring(0, commentstart);
}
pageContext.getOut().print(engine.beautifyTitle(name));
}
}
return SKIP_BODY;
}
/**
* Makes WikiText from a Collection.
*
* @param links Collection to make into WikiText.
* @param separator Separator string to use.
* @param numItems How many items to show.
* @return The WikiText
*/
protected String wikitizeCollection(Collection links, String separator, int numItems) {
if (links == null || links.isEmpty()) return "";
StringBuffer output = new StringBuffer();
Iterator it = links.iterator();
int count = 0;
//
// The output will be B Item[1] A S B Item[2] A S B Item[3] A
//
while (it.hasNext() && ((count < numItems) || (numItems == ALL_ITEMS))) {
String value = (String) it.next();
if (count > 0) {
output.append(m_after);
output.append(m_separator);
}
output.append(m_before);
// Make a Wiki markup link. See TranslatorReader.
output.append("[" + m_engine.beautifyTitle(value) + "|" + value + "]");
count++;
}
//
// Output final item - if there have been none, no "after" is printed
//
if (count > 0) output.append(m_after);
return output.toString();
}
