/**
* Given an HTML tag, split it into its tag type and tag attributes, cleaning up the attribtues in
* the process - allowing Javascript action tags to be used as attributes (onmouseover, etc) is a
* bad thing, so clean up HTML tags to remove any such attributes.
*/
protected static String[] parseHtmlTag(String tag) {
Matcher m = TAG_PATTERN.matcher(tag);
String[] result = new String[4];
if (!m.find()) {
logger.severe("Failure while attempting to match html tag for pattern " + tag);
return result;
}
String tagType = m.group(2).toLowerCase().trim();
String tagAttributes = m.group(3).trim();
String tagOpen = m.group(1).trim();
String tagClose = m.group(5).trim();
if (!StringUtils.isBlank(tagAttributes)) {
tagAttributes = JFlexParserUtil.validateHtmlTagAttributes(tagAttributes).trim();
}
result[0] = tagType;
result[1] = tagAttributes;
result[2] = tagOpen;
result[3] = tagClose;
return result;
}
