public static function instance()
{
if (self::$instance == null) {
self::$instance = new ModuleManager();
}
return self::$instance;
}
/**
* Initialising the ModuleManger
*
* The ModuleManager reads the possible Modules from the ModulesDirectory
* @return ModuleManager
*/
public static function getInstance()
{
if (!isset(self::$instance))
{
self::$instance = new ModuleManager();
}
return self::$instance;
}
/**
*
* Renders a token into text matching the requested format.
*
* @access public
*
* @param array $options The "options" portion of the token (second
* element).
*
* @return string The text rendered from the token options.
*
*/
function token($options)
{
$moduleName = $options['moduleName'];
$siteName = $GLOBALS['site']->getUnixName();
// check if the site is allowed to use this module
$mm = ModuleManager::instance();
if ($mm->canWikiUseModule($siteName, $moduleName) == false) {
return $this->renderError(sprintf(_("Module <em>%s</em> does not exist or can not be used within this site."), $moduleName));
}
$attr = $options['attr'];
if ($options['module_body']) {
$attr .= ' module_body="' . urlencode($options['module_body']) . '"';
}
$templateName = $mm->resolveWikiModuleName($moduleName);
$d = utf8_encode("þ");
$out = $d . "module \"" . $templateName . "\"";
if ($attr !== null && $attr !== '') {
$out .= " " . urlencode($attr) . " ";
}
$out .= $d;
return $out;
}
