/**
* Format a [wiki] tag by producing an <a>...</a> element.
*
* @param BBCode $bbcode The {@link BBCode} object doing the parsing.
* @param int $action The current action being performed on the tag.
* @param string $name The name of the tag.
* @param string $default The default value passed to the tag in the form: `[tag=default]`.
* @param array $params All of the parameters passed to the tag.
* @param string $content The content of the tag. Only available when {@link $action} is **BBCODE_OUTPUT**.
* @return string Returns a link to the wiki.
*/
public function doWiki(BBCode $bbcode, $action, $name, $default, $params, $content)
{
$name = $bbcode->wikify($default);
if ($action == BBCode::BBCODE_CHECK) {
return strlen($name) > 0;
}
if (isset($params['title']) && strlen(trim($params['title']))) {
$title = trim($params['title']);
} else {
$title = trim($default);
}
$wikiURL = $bbcode->getWikiURL();
return $bbcode->fillTemplate($bbcode->getWikiURLTemplate(), array("wikiURL" => $wikiURL, "name" => $name, "title" => $title));
}
