/**
* instance singleton
* @access public
*/
private static function getInstance()
{
if (!isset(self::$instance)) {
if (is_null(self::$instance)) {
self::$instance = new helpers_headLink();
}
}
return self::$instance;
}
/**
* Smarty {headlink rel="" href="" optionnal(media="")} function plugin
*
* Type: function
* Name:
* Date:
* Purpose:
* Examples: {headlink}
* Output:
* @link
* @author Gerits Aurelien
* @version 1.0
* @param array
* @param Smarty
* @return string
*/
function smarty_function_headlink($params, $template)
{
$rel = $params['rel'];
if (!isset($rel)) {
trigger_error("rel: missing 'rel' parameter in link");
return;
}
$href = $params['href'];
if (!isset($href)) {
trigger_error("href: missing 'href' parameter in link");
return;
}
$concat = $params['concat'];
if ($concat == '1') {
$system = new component_core_system();
if (defined('PATHADMIN')) {
$url = $system->getUrlConcat(array('href' => $href, 'caches' => 'caching/caches', 'filesgroups' => 'min/groupsConfig.php', 'minDir' => '/' . PATHADMIN . '/min/', 'callback' => '/admin'));
} else {
$url = $system->getUrlConcat(array('href' => $href, 'caches' => 'var/caches', 'filesgroups' => 'min/groupsConfig.php', 'minDir' => '/min/', 'callback' => ''));
}
} elseif ($concat == '0') {
$url = $href;
} else {
$url = $href;
}
$ini = new helpers_headLink();
switch ($rel) {
case 'stylesheet':
$head = $ini->linkStyleSheet($url, $params['media']);
break;
case 'rss':
$head = $ini->linkRss($href);
break;
}
return $head;
}