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- import java.util.regex.Matcher;
- import java.util.regex.Pattern;
- public class Test {
- private static String removeItalic(CharSequence sequence) {
- Pattern patt = Pattern.compile("_\\*(.+?)\\*_");
- Matcher m = patt.matcher(sequence);
- StringBuffer sb = new StringBuffer(sequence.length());
- while (m.find()) {
- String text = m.group(1);
- // ... possibly process 'text' ...
- m.appendReplacement(sb, Matcher.quoteReplacement(text));
- }
- m.appendTail(sb);
- return sb.toString();
- }
- private static String removeBold(CharSequence sequence) {
- Pattern patt = Pattern.compile("\\*(.+?)\\*");
- Matcher m = patt.matcher(sequence);
- StringBuffer sb = new StringBuffer(sequence.length());
- while (m.find()) {
- String text = m.group(1);
- // ... possibly process 'text' ...
- m.appendReplacement(sb, Matcher.quoteReplacement(text));
- }
- m.appendTail(sb);
- return sb.toString();
- }
- private static String removeUrl(CharSequence sequence) {
- Pattern patt = Pattern.compile("\\[(.+?)\\|\\]");
- Matcher m = patt.matcher(sequence);
- StringBuffer sb = new StringBuffer(sequence.length());
- while (m.find()) {
- String text = m.group(1);
- // ... possibly process 'text' ...
- m.appendReplacement(sb, Matcher.quoteReplacement(text));
- }
- m.appendTail(sb);
- return sb.toString();
- }
- public static String cleanWikiFormat(CharSequence sequence) {
- return Test.removeUrl(Test.removeBold(Test.removeItalic(sequence)));
- }
- public static void main(String[] args) {
- String text = "[hello|] this is just a *[test|]* to clean wiki *type* and _*formatting*_";
- System.out.println("Original");
- System.out.println(text);
- text = Test.cleanWikiFormat(text);
- System.out.println("CHANGED");
- System.out.println(text);
- }
- }
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