public function searchHighlighter($query, $body)
{
/*$searchTerms = explode(' ', str_replace(')', '', str_replace('(', '', str_replace(')(', ' ', $query))));
$len = count($searchTerms);
$chunk = '';
$maxChar = 160;
for ($i = 0; $i < $len; $i++) {
if (preg_match('/' . $searchTerms[$i] . '/', $body)) {
$pos = strpos($body, $searchTerms[$i]);
if (($pos - ($maxChar/2)) < 0) {
$startPos = 0;
} else {
$startPos = ($pos - ($maxChar/2));
$chunk .= '...';
}
$chunk .= substr($body, $startPos, $maxChar);
if (($pos + ($maxChar/2)) < strlen($body)) {
$chunk .= '...';
}
break;
}
}
if ($chunk == '') {
$chunk = substr($body, 0, $maxChar) . '...';
}*/
$sentLength = new Zym_Filter_SentenceLength(250);
$chunk = $sentLength->filter($body);
$fullHightlightedText = $query->htmlFragmentHighlightMatches(htmlspecialchars($chunk), '', new FFR_Search_Highlighter());
return htmlspecialchars_decode($fullHightlightedText);
}
/**
* Defined by Zend_Filter_Interface
*
* Returns the filtered string of $value
*
* @param string $value
* @return string
*/
public function filter($value)
{
$value = parent::filter($value);
$value = str_replace(' ', $this->_wordSeparator, $value);
$value = urlencode($value);
return $this->_encodeSlashes ? $value : str_replace('%2F', '/', $value);
}
/**
* Tests using an object as input
*
*/
public function testObject()
{
$obj = new Zym_Filter_SentenceLength();
try {
$this->_filter1->filter($obj);
} catch (Exception $e) {
return;
}
$this->fail('An exception has not been raised');
}
