/**
* Parse the wiki-text and replace wiki markup with HTML markup.
*
* @param string $text
* @param optional $editorSafeOnly If true, only templates that are safe for
* working with in a WYSIWIG editor will be applied.
* @return string
* @access public
* @since 7/14/08
*/
public function applyTextTemplates($text, $editorSafeOnly = false)
{
$regexp = "/\n\n(<nowiki>)?\t\t# optional nowiki tag to prevent parsing.\n\n{{\t# The opening template tags\n\n\t\\s*\t\t# optional whitespace\n\t\n\t([a-z0-9_-]+)\t\t# template name\n\t\n\t\\s*\t\t# optional whitespace\n\n\t(?: |([^}]+) )?\t\t# A parameter list\n\n}}\t# The closing template tags\n\n(<\\/nowiki>)?\t# optional closing nowiki tag to prevent parsing.\n\n/xi";
$paramRegexp = "/\n\n\t\\s*\t\t\t\t\t# optional whitespace\n\t\n\t([a-z0-9_-]+)\t\t# param name\n\t\n\t\\s*\t\t\t\t\t# optional whitespace\n\t\n\t=\t\t\t\t\t# Equals\n\t\n\t\\s*\t\t\t\t\t# optional whitespace\n\n\t([^|]+)\t\t\t\t# param value\n\n/xi";
WikiResolver::mb_preg_match_all($regexp, $text, $matches, PREG_SET_ORDER | PREG_OFFSET_CAPTURE);
// printpre($matches);
// for each wiki template replace it with the HTML version
$offsetDiff = 0;
foreach ($matches as $match) {
$offset = $match[0][1] + $offsetDiff;
$wikiText = $match[0][0];
$templateName = strtolower($match[2][0]);
if (isset($match[3])) {
$paramString = trim($match[3][0]);
} else {
$paramString = '';
}
// Ignore markup surrounded by nowiki tags
if (!strlen($match[1][0]) && (!isset($match[4]) || !strlen($match[4][0]))) {
try {
$template = $this->getTextTemplate($templateName);
if (!$editorSafeOnly || $template->isEditorSafe()) {
// Build the parameter array
$params = array();
preg_match_all($paramRegexp, $paramString, $paramMatches);
foreach ($paramMatches[1] as $j => $paramName) {
if (!isset($params[$paramName])) {
$params[$paramName] = $paramMatches[2][$j];
} else {
if (is_array($params[$paramName])) {
$params[$paramName][] = $paramMatches[2][$j];
} else {
$params[$paramName] = array($params[$paramName]);
$params[$paramName][] = $paramMatches[2][$j];
}
}
}
// Execute the template
try {
$output = $template->generate($params);
// $output .= printpre(htmlentities(print_r($template->getHtmlMatches($output), true)), true);
$offsetDiff = $offsetDiff + mb_strlen($output) - mb_strlen($wikiText);
$text = substr_replace($text, $output, $offset, mb_strlen($wikiText));
} catch (Exception $e) {
print $e->getMessage();
}
}
} catch (UnknownIdException $e) {
if ($e->getCode() != 34563) {
throw $e;
}
}
} else {
$output = '{{' . $templateName . $paramString . '}}';
$offsetDiff = $offsetDiff + mb_strlen($output) - mb_strlen($wikiText);
$text = substr_replace($text, $output, $offset, mb_strlen($wikiText));
}
}
return $text;
}
