/**
* Setting the links for motd, mail etc.
*
* @param array $a_links the array of all needed links
*/
public static function set_links($a_links = array())
{
if ($a_links === array()) {
$a_links = Config::get_default_html('section_more');
}
foreach ($a_links as $key => $value) {
$key_value = __($key);
if (is_null($value)) {
$key_value = null;
}
//todo do translation later
Template::get_instance()->set_output($key, $key_value);
if (is_null($key_value)) {
Template::get_instance()->set_output($key . '-link', $value);
} else {
Template::get_instance()->set_output($key . '-link', $value . '?' . LOGD_Core::create_random_uri_string());
}
}
}
/**
* Create a random string for append at the uri
*
* @return string the unique/random string
*/
public static function create_random_uri_string()
{
//check if the static-member is an empty one, if yes - calculate it
if (is_null(self::$s_random_string)) {
//if we had a unique-id of the server, calculate if this value an random-string
//else calculate if the PHP-OS Constant an random string
if (is_null($_SERVER['UNIQUE_ID']) || $_SERVER['UNIQUE_ID'] === '') {
$s_random = str_shuffle(PHP_OS . time());
$s_random_string = str_shuffle(base64_encode($s_random));
} else {
$s_random = str_shuffle($_SERVER['UNIQUE_ID'] . time());
$s_random_string = str_shuffle(base64_encode($s_random));
}
self::$s_random_string = $s_random_string;
}
return self::$s_random_string;
}
