public String preTranslate(WikiContext context, String content) {
for (int i = 0; i < c_profanities.length; i++) {
String word = c_profanities[i];
String replacement = word.charAt(0) + "*" + word.charAt(word.length() - 1);
content = TextUtil.replaceString(content, word, replacement);
}
return content;
}
private String replaceReferrerString(
WikiContext context, String sourceText, String from, String to) {
StringBuilder sb = new StringBuilder(sourceText.length() + 32);
//
// This monstrosity just looks for a JSPWiki link pattern. But it is pretty
// cool for a regexp, isn't it? If you can understand this in a single reading,
// you have way too much time in your hands.
//
Pattern linkPattern =
Pattern.compile("([\\[\\~]?)\\[([^\\|\\]]*)(\\|)?([^\\|\\]]*)(\\|)?([^\\|\\]]*)\\]");
Matcher matcher = linkPattern.matcher(sourceText);
int start = 0;
// System.out.println("====");
// System.out.println("SRC="+sourceText.trim());
while (matcher.find(start)) {
char charBefore = (char) -1;
if (matcher.start() > 0) charBefore = sourceText.charAt(matcher.start() - 1);
if (matcher.group(1).length() > 0 || charBefore == '~' || charBefore == '[') {
//
// Found an escape character, so I am escaping.
//
sb.append(sourceText.substring(start, matcher.end()));
start = matcher.end();
continue;
}
String text = matcher.group(2);
String link = matcher.group(4);
String attr = matcher.group(6);
/*
System.out.println("MATCH="+matcher.group(0));
System.out.println(" text="+text);
System.out.println(" link="+link);
System.out.println(" attr="+attr);
*/
if (link.length() == 0) {
text = replaceSingleLink(context, text, from, to);
} else {
link = replaceSingleLink(context, link, from, to);
//
// A very simple substitution, but should work for quite a few cases.
//
text = TextUtil.replaceString(text, from, to);
}
//
// Construct the new string
//
sb.append(sourceText.substring(start, matcher.start()));
sb.append("[" + text);
if (link.length() > 0) sb.append("|" + link);
if (attr.length() > 0) sb.append("|" + attr);
sb.append("]");
start = matcher.end();
}
sb.append(sourceText.substring(start));
return sb.toString();
}