$this->elementEnd('div');
return;
}
- $terms = preg_split('/[\s,]+/', $q);
- $nl = new SearchNoticeList($notice, $this, $terms);
- $cnt = $nl->show();
- $this->pagination($page > 1, $cnt > NOTICES_PER_PAGE,
- $page, 'noticesearch', array('q' => $q));
+ if (Event::handle('StartNoticeSearchShowResults', array($this, $q, $notice))) {
+ $terms = preg_split('/[\s,]+/', $q);
+ $nl = new SearchNoticeList($notice, $this, $terms);
+ $cnt = $nl->show();
+ $this->pagination($page > 1, $cnt > NOTICES_PER_PAGE,
+ $page, 'noticesearch', array('q' => $q));
+ Event::handle('EndNoticeSearchShowResults', array($this, $q, $notice));
+ }
}
function showScripts()
$options = implode('|', array_map('preg_quote', array_map('htmlspecialchars', $terms),
array_fill(0, sizeof($terms), '/')));
$pattern = "/($options)/i";
- $result = preg_replace($pattern, '<strong>\\1</strong>', $text);
+ $result = '';
+
+ /* Divide up into text (highlight me) and tags (don't touch) */
+ $chunks = preg_split('/(<[^>]+>)/', $text, 0, PREG_SPLIT_DELIM_CAPTURE);
+ foreach ($chunks as $i => $chunk) {
+ if ($i % 2 == 1) {
+ // odd: delimiter (tag)
+ $result .= $chunk;
+ } else {
+ // even: freetext between tags
+ $result .= preg_replace($pattern, '<strong>\\1</strong>', $chunk);
+ }
+ }
- /* Remove highlighting from inside links, loop incase multiple highlights in links */
- $pattern = '/(\w+="[^"]*)<strong>('.$options.')<\/strong>([^"]*")/iU';
- do {
- $result = preg_replace($pattern, '\\1\\2\\3', $result, -1, $count);
- } while ($count);
return $result;
}
}