function processTags($matches)
{
global $pretext, $production_status, $txptrace, $txptracelevel, $txp_current_tag;
$tag = $matches[1];
$trouble_makers = array('link');
if (in_array($tag, $trouble_makers)) {
$tag = 'tpt_' . $tag;
}
$atts = isset($matches[2]) ? splat($matches[2]) : '';
$thing = isset($matches[4]) ? $matches[4] : null;
$old_tag = @$txp_current_tag;
$txp_current_tag = '<txp:' . $tag . ($atts ? $matches[2] : '') . ($thing ? '>' : '/>');
trace_add($txp_current_tag);
@++$txptracelevel;
if ($production_status == 'debug') {
maxMemUsage(trim($matches[0]));
}
$out = '';
if (function_exists($tag)) {
$out = $tag($atts, $thing, $matches[0]);
} elseif (isset($pretext[$tag])) {
$out = $pretext[$tag];
} else {
trigger_error(gTxt('unknown_tag', array('{tag}' => $tag)), E_USER_WARNING);
}
@--$txptracelevel;
if (isset($matches[4])) {
trace_add('</txp:' . $tag . '>');
}
$txp_current_tag = $old_tag;
return $out;
}
/**
* Parse a tag for attributes and hand over to the tag handler function.
*
* @param string $tag The tag name without '<txp:'
* @param string $atts The attribute string
* @param string|null $thing The tag's content in case of container tags (optional)
* @return string Parsed tag result
*/
function processTags($tag, $atts, $thing = NULL)
{
global $production_status, $txptrace, $txptracelevel, $txp_current_tag;
if ($production_status !== 'live') {
$old_tag = $txp_current_tag;
$txp_current_tag = '<txp:' . $tag . $atts . (isset($thing) ? '>' : '/>');
trace_add($txp_current_tag);
++$txptracelevel;
if ($production_status === 'debug') {
maxMemUsage($txp_current_tag);
}
}
if ($tag === 'link') {
$tag = 'tpt_' . $tag;
}
if (maybe_tag($tag)) {
$out = $tag(splat($atts), $thing);
} elseif (isset($GLOBALS['pretext'][$tag])) {
$out = txpspecialchars($pretext[$tag]);
trigger_error(gTxt('deprecated_tag'), E_USER_NOTICE);
} else {
$out = '';
trigger_error(gTxt('unknown_tag'), E_USER_WARNING);
}
if ($production_status !== 'live') {
--$txptracelevel;
if (isset($thing)) {
trace_add('</txp:' . $tag . '>');
}
$txp_current_tag = $old_tag;
}
return $out;
}
function textpattern()
{
global $pretext, $microstart, $prefs, $qcount, $qtime, $production_status, $txptrace, $siteurl, $has_article_tag;
$has_article_tag = false;
callback_event('textpattern');
if ($pretext['status'] == '404') {
txp_die(gTxt('404_not_found'), '404');
}
if ($pretext['status'] == '410') {
txp_die(gTxt('410_gone'), '410');
}
$html = safe_field('user_html', 'txp_page', "name='" . doSlash($pretext['page']) . "'");
if (!$html) {
txp_die(gTxt('unknown_section'), '404');
}
// useful for clean urls with error-handlers
txp_status_header('200 OK');
trace_add('[' . gTxt('page') . ': ' . $pretext['page'] . ']');
set_error_handler("tagErrorHandler");
$pretext['secondpass'] = false;
$html = parse($html);
$pretext['secondpass'] = true;
trace_add('[ ~~~ ' . gTxt('secondpass') . ' ~~~ ]');
$html = parse($html);
// the function so nice, he ran it twice
// make sure the page has an article tag if necessary
if (!$has_article_tag and $production_status != 'live' and $pretext['context'] == 'article' and (!empty($pretext['id']) or !empty($pretext['c']) or !empty($pretext['q']) or !empty($pretext['pg']))) {
trigger_error(gTxt('missing_article_tag', array('{page}' => $pretext['page'])));
}
restore_error_handler();
header("Content-type: text/html; charset=utf-8");
echo $html;
if (in_array($production_status, array('debug', 'testing'))) {
$microdiff = getmicrotime() - $microstart;
echo n, comment('Runtime: ' . substr($microdiff, 0, 6));
echo n, comment('Query time: ' . sprintf('%02.6f', $qtime));
echo n, comment('Queries: ' . $qcount);
echo maxMemUsage('end of textpattern()', 1);
if (!empty($txptrace) and is_array($txptrace)) {
echo n, comment('txp tag trace: ' . n . str_replace('--', '­­', join(n, $txptrace)) . n);
}
// '­­' is *no* tribute to Kajagoogoo, but an attempt to avoid prematurely terminating HTML comments
}
callback_event('textpattern_end');
}
function processTags($matches)
{
global $pretext, $production_status, $txptrace, $txp_current_tag;
$tag = $matches[1];
$atts = isset($matches[2]) ? splat($matches[2]) : '';
$thing = isset($matches[4]) ? $matches[4] : '';
$old_tag = @$txp_current_tag;
$txp_current_tag = '<txp:' . $tag . ($atts ? ' ' . $matches[2] : '') . ($thing ? '>' : ' />');
if ($production_status == 'debug') {
@($txptrace[] = trim($matches[0]));
maxMemUsage(trim($matches[0]));
}
$out = '';
if ($thing) {
if (function_exists($tag)) {
$out = $tag($atts, $thing, $matches[0]);
} elseif (isset($pretext[$tag])) {
$out = $pretext[$tag];
} else {
trigger_error(gTxt('unknown_tag'), E_USER_WARNING);
}
} else {
if (function_exists($tag)) {
$out = $tag($atts, null, $matches[0]);
} elseif (isset($pretext[$tag])) {
$out = $pretext[$tag];
} else {
trigger_error(gTxt('unknown_tag'), E_USER_WARNING);
}
}
$txp_current_tag = $old_tag;
return $out;
}
function processTags($matches)
{
global $pretext, $production_status, $txptrace;
$tag = $matches[1];
$atts = isset($matches[2]) ? splat($matches[2]) : '';
$thing = isset($matches[4]) ? $matches[4] : '';
if ($production_status == 'debug') {
@($txptrace[] = trim($matches[0]));
maxMemUsage(trim($matches[0]));
}
if ($thing) {
if (function_exists($tag)) {
return $tag($atts, $thing, $matches[0]);
}
if (isset($pretext[$tag])) {
return $pretext[$tag];
}
} else {
if (function_exists($tag)) {
return $tag($atts);
}
if (isset($pretext[$tag])) {
return $pretext[$tag];
}
}
if ($production_status == 'debug') {
// return unknown Tag with removed attributes
return htmlspecialchars(preg_replace('#\\"[^"]*\\"#i', '"***"', $matches[0]));
}
}
/**
* Parse a tag for attributes and hand over to the tag handler function.
*
* @param string $tag The tag name
* @param string $atts The attribute string
* @param string|null $thing The tag's content in case of container tags
* @return string Parsed tag result
* @package TagParser
*/
function processTags($tag, $atts, $thing = null)
{
global $production_status, $txp_current_tag, $txp_current_form;
static $registry = null;
if ($production_status !== 'live') {
$old_tag = $txp_current_tag;
$txp_current_tag = '<txp:' . $tag . $atts . (isset($thing) ? '>' : '/>');
trace_add($txp_current_tag, 1);
if ($production_status === 'debug') {
maxMemUsage("Form='{$txp_current_form}', Tag='{$txp_current_tag}'");
}
}
if ($registry === null) {
$registry = Txp::get('Textpattern_Tag_Registry');
}
if ($registry->isRegistered($tag)) {
$out = $registry->process($tag, splat($atts), $thing);
} elseif (maybe_tag($tag)) {
$out = $tag(splat($atts), $thing);
trigger_error(gTxt('unregistered_tag'), E_USER_NOTICE);
} elseif (isset($GLOBALS['pretext'][$tag])) {
$out = txpspecialchars($pretext[$tag]);
trigger_error(gTxt('deprecated_tag'), E_USER_NOTICE);
} else {
$out = '';
trigger_error(gTxt('unknown_tag'), E_USER_WARNING);
}
if ($production_status !== 'live') {
trace_add('', -1);
if (isset($thing)) {
trace_add('</txp:' . $tag . '>');
}
$txp_current_tag = $old_tag;
}
return $out;
}
/**
* Trace log: Start / Display / Result values.
*
* @param int $flags One of TEXTPATTERN_TRACE_START | TEXTPATTERN_TRACE_DISPLAY | TEXTPATTERN_TRACE_RESULT
* @return mixed
* @package Debug
*/
function trace_log($flags = TEXTPATTERN_TRACE_RESULT)
{
global $production_status, $txptrace, $qtime, $qcount;
static $microstart = 0;
if ($flags & TEXTPATTERN_TRACE_START) {
$microstart = getmicrotime();
$production_status = 'debug';
$txptrace = array();
return;
}
$microdiff = getmicrotime() - $microstart;
$memory_peak = is_callable('memory_get_peak_usage') ? ceil(memory_get_peak_usage(true) / 1024) : '-';
if ($production_status !== 'live' && $flags & TEXTPATTERN_TRACE_DISPLAY) {
echo n, comment('Runtime: ' . substr($microdiff, 0, 6));
echo n, comment('Query time: ' . sprintf('%02.6f', $qtime));
echo n, comment('Queries: ' . $qcount);
echo n . comment(sprintf('Memory Peak: %sKb', $memory_peak));
echo maxMemUsage('', 1);
if ($production_status === 'debug') {
echo n, comment('Trace log: ' . n . 'Mem(Kb)_|_+(Kb)_|_Trace___' . n . join(n, preg_replace('/[\\r\\n]+/s', ' ', $txptrace)) . n);
}
}
if ($flags & TEXTPATTERN_TRACE_RESULT) {
return array('microdiff' => $microdiff, 'memory_peak' => $memory_peak);
}
}
function textpattern()
{
global $pretext, $microstart, $prefs, $qcount, $qtime, $production_status, $txptrace, $siteurl, $has_article_tag;
$has_article_tag = false;
callback_event('textpattern');
if ($pretext['status'] == '404') {
txp_die(gTxt('404_not_found'), '404');
}
if ($pretext['status'] == '410') {
txp_die(gTxt('410_gone'), '410');
}
$html = fetch_page_template($pretext['page']);
if (!$html) {
txp_die(gTxt('unknown_section'), '404');
}
// useful for clean urls with error-handlers
txp_status_header('200 OK');
trace_add('[' . gTxt('page') . ': ' . $pretext['page'] . ']');
set_error_handler("tagErrorHandler");
$pretext['secondpass'] = false;
$html = parse($html);
$pretext['secondpass'] = true;
trace_add('[ ~~~ ' . gTxt('secondpass') . ' ~~~ ]');
$html = parse($html);
// the function so nice, he ran it twice
$html = $prefs['allow_page_php_scripting'] ? evalString($html) : $html;
// make sure the page has an article tag if necessary
if (!$has_article_tag and $production_status != 'live' and (!empty($pretext['id']) or !empty($pretext['c']) or !empty($pretext['q']) or !empty($pretext['pg']))) {
trigger_error(gTxt('missing_article_tag', array('{page}' => $pretext['page'])));
}
restore_error_handler();
header("Content-type: text/html; charset=utf-8");
echo $html;
if (in_array($production_status, array('debug', 'testing'))) {
$microdiff = getmicrotime() - $microstart;
echo n, comment('Runtime: ' . substr($microdiff, 0, 6));
echo n, comment('Query time: ' . $qtime);
echo n, comment('Queries: ' . $qcount);
echo maxMemUsage('end of textpattern()', 1);
if (!empty($txptrace) and is_array($txptrace)) {
echo n, comment('txp tag trace: ' . n . join(n, $txptrace) . n);
}
}
callback_event('textpattern_end');
}
function textpattern()
{
global $pretext, $microstart, $prefs, $qcount, $qtime, $production_status, $txptrace, $siteurl, $has_article_tag;
$has_article_tag = false;
callback_event('textpattern');
if ($pretext['status'] == '404') {
txp_die(gTxt('404_not_found'), '404');
}
if ($pretext['status'] == '410') {
txp_die(gTxt('410_gone'), '410');
}
// Useful for clean URLs with error-handlers.
txp_status_header('200 OK');
set_error_handler('tagErrorHandler');
$html = parse_page($pretext['page']);
if ($html === false) {
txp_die(gTxt('unknown_section'), '404');
}
// Make sure the page has an article tag if necessary.
if (!$has_article_tag and $production_status != 'live' and $pretext['context'] == 'article' and (!empty($pretext['id']) or !empty($pretext['c']) or !empty($pretext['q']) or !empty($pretext['pg']))) {
trigger_error(gTxt('missing_article_tag', array('{page}' => $pretext['page'])));
}
restore_error_handler();
header("Content-type: text/html; charset=utf-8");
echo $html;
if (in_array($production_status, array('debug', 'testing'))) {
$microdiff = getmicrotime() - $microstart;
echo n, comment('Runtime: ' . substr($microdiff, 0, 6));
echo n, comment('Query time: ' . sprintf('%02.6f', $qtime));
echo n, comment('Queries: ' . $qcount);
echo maxMemUsage('end of textpattern()', 1);
if (!empty($txptrace) and is_array($txptrace)) {
echo n, comment('txp tag trace: ' . n . join(n, $txptrace) . n);
}
}
callback_event('textpattern_end');
}
