function smarty_outputfilter_highlight($source, $smarty)
{
$highlight = $_REQUEST['highlight'];
$feature_referer_highlight = $GLOBALS['feature_referer_highlight'];
// @todo remove globals
if (isset($feature_referer_highlight) && ${$feature_referer_highlight} == 'y') {
$refererhi = _refererhi();
if ($refererhi !== null && !empty($refererhi)) {
if ($highlight !== null && !empty($highlight)) {
$highlight = $highlight . " " . $refererhi;
} else {
$highlight = $refererhi;
}
}
}
if (!isset($highlight) || empty($highlight)) {
return $source;
}
$source = preg_replace_callback('~(?:<head>.*?</head> // head blocks
|<div[^>]*nohighlight.*?</div>\\{\\*nohighlight // div with nohightlight
|<script[^>]+>.*?</script> // script blocks
|onmouseover=(?:"[^"]*"|\'[^\']*\') // onmouseover (user popup)
|<[^>]*?> // all html tags
|(' . _enlightColor($highlight) . '))~xsi', '_enlightColor', $source);
return $source;
}
function smarty_outputfilter_highlight($source, &$smarty)
{
global $feature_referer_highlight;
$highlight = $_REQUEST['highlight'];
if (isset($feature_referer_highlight) && $feature_referer_highlight == 'y') {
$refererhi = _refererhi();
if (isset($refererhi) && !empty($refererhi)) {
if (isset($highlight) && !empty($highlight)) {
$highlight = $highlight . " " . $refererhi;
} else {
$highlight = $refererhi;
}
}
}
if (!isset($highlight) || empty($highlight)) {
return $source;
}
$source = preg_replace_callback('~(?:<head>.*?</head> # head blocks
|<div[^>]*nohighlight.*?</div>\\{\\*nohighlight # div with nohightlight
|<script[^>]+>.*?</script> # script blocks
|onmouseover=(?:"[^"]*"|\'[^\']*\') # onmouseover (user popup)
|<[^>]*?> # all html tags
|(' . _enlightColor($highlight) . '))~xsi', '_enlightColor', $source);
return $source;
}
function smarty_outputfilter_highlight($source, &$smarty)
{
global $prefs;
$highlight = $_REQUEST['highlight'];
if (isset($prefs['feature_referer_highlight']) && $prefs['feature_referer_highlight'] == 'y') {
$refererhi = _refererhi();
if (isset($refererhi) && !empty($refererhi)) {
if (isset($highlight) && !empty($highlight)) {
$highlight = $highlight . " " . $refererhi;
} else {
$highlight = $refererhi;
}
}
}
if (!isset($highlight) || empty($highlight)) {
return $source;
}
$matches = array();
if (strstr($source, 'id="rightcolumn"')) {
if (function_exists('mb_eregi')) {
// UTF8 support enabled
mb_eregi('^(.*\\s+id="centercolumn"[^>]*>)(.*)(<td[^>]*\\s+id="rightcolumn".*)$', $source, $matches);
} else {
// This may not work at all with UTF8 chars
preg_match('~(.* id="centercolumn"[^>]*>)(.*)(<td[^>]* id="rightcolumn".*)~xsi', $source, $matches);
}
} elseif (function_exists('mb_eregi')) {
if (!mb_eregi('^(.*\\s+id="centercolumn"[^>]*>)(.*)$', $source, $matches)) {
return $source;
}
} elseif (!preg_match('~(.* id="centercolumn"[^>]*>)(.*)~xsi', $source, $matches)) {
return $source;
} else {
$matches[3] = '';
}
// Avoid highlight parsing in unknown cases where $matches[2] is empty, which will result in an empty page.
if ($matches[2] != '') {
$source = preg_replace_callback('~(?:<head>.*</head> # head blocks
|<div[^>]*nohighlight.*</div><!--nohighlight--> # div with nohightlight
|<script[^>]+>.*</script> # script blocks
|<a[^>]*onmouseover.*onmouseout[^>]*> # onmouseover (user popup)
|<[^>]*> # all html tags
|(' . _enlightColor($highlight) . '))~xsiU', '_enlightColor', $matches[2]);
}
return $matches[1] . $source . $matches[3];
}
function smarty_outputfilter_highlight($source, &$smarty)
{
global $feature_referer_highlight;
$highlight = $_REQUEST['highlight'];
if (isset($feature_referer_highlight) && $feature_referer_highlight == 'y') {
$refererhi = _refererhi();
if (isset($refererhi) && !empty($refererhi)) {
if (isset($highlight) && !empty($highlight)) {
$highlight = $highlight . " " . $refererhi;
} else {
$highlight = $refererhi;
}
}
}
if (!isset($highlight) || empty($highlight)) {
return $source;
}
$beginTag = '<!--HIGHLIGHT BEGIN-->';
$endTag = '<!--HIGHLIGHT END-->';
$beginPosition = strpos($source, $beginTag);
$endPosition = strpos($source, $endTag);
//return "beginPosition: $beginPosition<br/>endPosition: $endPosition<br/>" . ((!empty($beginPosition) && !empty($endPosition)) ? "ok" : "nao");
if (!empty($beginPosition) && !empty($endPosition)) {
$begin = substr($source, 0, $beginPosition);
$mid = substr($source, $beginPosition + strlen($beginTag), $endPosition - $beginPosition - strlen($beginTag));
$end = substr($source, $endPosition + strlen($endTag));
} else {
// highlight não funciona mais sem as tags $beginTag e $endTag, pra evitar q ele seja chamado em vários níveis.
return $source;
}
$source = '';
// save memory
global $enlightPattern;
$enlightPattern = _enlightColor($highlight);
// set colors
$mid = preg_replace_callback('/>([^<>]+)</', '_findMatch', $mid);
$mid = preg_replace_callback("/tooltip\\('[^']+?'\\)/", '_fixTooltip', $mid);
return $begin . $mid . $end;
}
function smarty_outputfilter_highlight($source, $smarty)
{
global $prefs;
if (empty($_REQUEST['highlight'])) {
return $source;
}
if (!strstr($source, 'id="tiki-center"')) {
return $source;
}
$highlight = $_REQUEST['highlight'];
if (isset($_REQUEST['boolean']) && ($_REQUEST['boolean'] == 'on' || $_REQUEST['boolean'] == 'y')) {
$highlight = str_replace(array('(', ')', '*', '-', '"', '~', '<', '>'), ' ', $highlight);
}
if (isset($prefs['feature_referer_highlight']) && $prefs['feature_referer_highlight'] == 'y') {
$refererhi = _refererhi();
if (isset($refererhi) && !empty($refererhi)) {
if (isset($highlight) && !empty($highlight)) {
$highlight = $highlight . " " . $refererhi;
} else {
$highlight = $refererhi;
}
}
}
if (!isset($highlight) || empty($highlight)) {
return $source;
}
$matches = array();
$end = 0;
if ($end = strrpos($source, 'id="col2"')) {
$stop_pattern = '(<div[^>]*\\s+id="col2".*)';
} elseif ($end = strrpos($source, 'id="col3"')) {
$stop_pattern = '(<div[^>]*\\s+id="col3".*)';
} else {
$stop_pattern = '';
}
$result = false;
if (function_exists('mb_eregi')) {
// UTF8 support enabled
$result = mb_eregi('^(.*\\s+id="tiki-center"[^>]*>)(.*)' . $stop_pattern . '$', $source, $matches);
} else {
// We do not fallback on the preg_match function, since it is limited by 'pcre.backtrack_limit' which is too low by default (100K)
// and this script will not be allowed to change its value on most systems
//
if (($start = strpos($source, 'id="tiki-center"')) > 0) {
$matches = array($source, substr($source, 0, $start), $end > $start ? substr($source, $start, $end - $start) : substr($source, $start), $end > $start ? substr($source, $end) : '');
$result = true;
}
}
if (!$result) {
return $source;
}
if (strlen($matches[2]) > ini_get('pcre.backtrack_limit')) {
return $source;
}
if (!isset($matches[3])) {
$matches[3] = '';
}
// Avoid highlight parsing in unknown cases where $matches[2] is empty, which will result in an empty page.
if ($matches[2] != '') {
$source = preg_replace_callback('~(?:<head>.*</head> # head blocks
|<div[^>]*nohighlight.*</div><!--nohighlight--> # div with nohightlight
|<script[^>]+>.*</script> # script blocks
|<a[^>]*onmouseover.*onmouseout[^>]*> # onmouseover (user popup)
|<[^>]*> # all html tags
|(' . _enlightColor($highlight) . '))~xsiU', '_enlightColor', $matches[2]);
}
return $matches[1] . $source . $matches[3];
}
