/**
* Build a URL to the topic page for a given topic. This method does NOT verify if the topic
* exists or if it is a "Special:" page, simply returning the URL for the topic and virtual wiki.
*
* @param context The servlet context path. If this value is <code>null</code> then the resulting
* URL will NOT include context path, which breaks HTML links but is useful for servlet
* redirection URLs.
* @param virtualWiki The virtual wiki for the link that is being created.
* @param topicName The name of the topic for which a link is being built.
* @param section The section of the page (#section) for which a link is being built.
* @param queryString Query string parameters to append to the link.
* @throws Exception Thrown if any error occurs while builing the link URL.
*/
private static String buildTopicUrlNoEdit(
String context, String virtualWiki, String topicName, String section, String queryString) {
// TODO same as LinkUtil#buildTopicUrlNoEdit()
if (StringUtils.isBlank(topicName) && !StringUtils.isBlank(section)) {
return "#" + Utilities.encodeAndEscapeTopicName(section);
}
StringBuilder url = new StringBuilder();
if (context != null) {
url.append(context);
}
// context never ends with a "/" per servlet specification
url.append('/');
// get the virtual wiki, which should have been set by the parent servlet
url.append(Utilities.encodeAndEscapeTopicName(virtualWiki));
url.append('/');
url.append(Utilities.encodeAndEscapeTopicName(topicName));
if (!StringUtils.isBlank(queryString)) {
if (queryString.charAt(0) != '?') {
url.append('?');
}
url.append(queryString);
}
if (!StringUtils.isBlank(section)) {
if (section.charAt(0) != '#') {
url.append('#');
}
url.append(Utilities.encodeAndEscapeTopicName(section));
}
return url.toString();
}
@Override
public void appendInterWikiLink(String namespace, String title, String topicDescription) {
String hrefLink = getInterwikiMap().get(namespace.toLowerCase());
if (hrefLink != null) {
String virtualWiki = fParserInput.getVirtualWiki();
WikiLink wikiLink =
LinkUtil.parseWikiLink(
virtualWiki, namespace + Namespace.SEPARATOR + title + "|" + topicDescription);
String destination = wikiLink.getDestination();
destination =
destination.substring(
wikiLink.getNamespace().getLabel(virtualWiki).length()
+ Namespace.SEPARATOR.length());
hrefLink = hrefLink.replace("${title}", Utilities.encodeAndEscapeTopicName(title));
TagNode aTagNode = new TagNode("a");
aTagNode.addAttribute("href", hrefLink, true);
aTagNode.addAttribute("class", "interwiki", false);
pushNode(aTagNode);
WikipediaParser.parseRecursive(topicDescription.trim(), this, false, true);
popNode();
} else {
append(new ContentToken(topicDescription));
}
}