/**
* Formats a message for search result output.
*
* @param string $text
* @return string
*/
public function parse($text)
{
// remove nonessentials
$text = Regex::compile('<!-- begin:parser_nonessential -->.*?<!-- end:parser_nonessential -->', Regex::DOT_ALL)->replace($text, '');
// remove html codes
$text = StringUtil::stripHTML($text);
// decode html
$text = StringUtil::decodeHTML($text);
// get abstract
$text = $this->getMessageAbstract($text);
// encode html
$text = StringUtil::encodeHTML($text);
// do highlighting
return KeywordHighlighter::getInstance()->doHighlight($text);
}
/**
* Parses a message.
*
* @param string $message
* @param boolean $enableSmilies
* @param boolean $enableHtml
* @param boolean $enableBBCodes
* @param boolean $doKeywordHighlighting
* @return string parsed message
*/
public function parse($message, $enableSmilies = true, $enableHtml = false, $enableBBCodes = true, $doKeywordHighlighting = true)
{
$this->cachedCodes = array();
$this->message = $message;
// call event
EventHandler::getInstance()->fireAction($this, 'beforeParsing');
if ($enableBBCodes) {
// cache codes
$this->message = $this->cacheCodes($this->message);
}
if (!$enableHtml) {
// encode html
$this->message = StringUtil::encodeHTML($this->message);
// converts newlines to <br />'s
if ($this->getOutputType() == 'text/html') {
$this->message = nl2br($this->message);
}
} else {
if ($this->getOutputType() == 'text/simplified-html') {
$this->message = StringUtil::stripHTML($this->message);
}
}
// parse bbcodes
if ($enableBBCodes) {
$this->message = parent::parse($this->message);
}
// parse smilies
if ($enableSmilies) {
$this->message = $this->parseSmilies($this->message, $enableHtml);
}
if ($enableBBCodes && !empty($this->cachedCodes)) {
// insert cached codes
$this->message = $this->insertCachedCodes($this->message);
}
// highlight search query
if ($doKeywordHighlighting) {
$this->message = KeywordHighlighter::getInstance()->doHighlight($this->message);
}
// replace bad html tags (script etc.)
$badSearch = array('/(javascript):/i', '/(about):/i', '/(vbscript):/i');
$badReplace = array('$1<b></b>:', '$1<b></b>:', '$1<b></b>:');
$this->message = preg_replace($badSearch, $badReplace, $this->message);
// call event
EventHandler::getInstance()->fireAction($this, 'afterParsing');
return $this->message;
}
