class User
{
- function __construct($dir)
+ public $dir, $login;
+
+ function __construct($dir = NULL, $existing = TRUE)
{
- if (!file_exists($dir)) {
+ if (empty($dir)) {
+ return;
+ }
+ if (!file_exists($dir) and $existing) {
throw new Exception("Gebruiker niet gevonden in $dir");
}
$this->dir = $dir;
- $this->login = basename($dir);
+ $this->login = preg_replace('{.*/}', '', $dir);
}
function __get($col)
return htmlspecialchars(implode(' & ', explode("\n", $this->rawname)));
}
- function admin()
+ function html()
{
- return @file_exists("{$this->dir}/.admin");
+ $name = htmlspecialchars($this->login);
+ if ($this->name and $this->name != $name) {
+ $name = "{$this->name}<small> @$name</small>";
+ }
+ return $name;
+ }
+
+ function email()
+ {
+ return rtrim(@file_get_contents("{$this->dir}/email.txt"));
+ }
+
+ function admin($permission = NULL)
+ {
+ if (isset($permission)) {
+ if (!$this->admin) {
+ return FALSE; # empty results
+ }
+ preg_match_all('{[ /]}', $permission, $parts, PREG_OFFSET_CAPTURE);
+ foreach ($parts[0] as $part) {
+ if (isset($this->admin[substr($permission, 0, $part[1])])) {
+ return TRUE; # partial match
+ }
+ }
+ return isset($this->admin[$permission]); # check level
+ }
+ if (!$this->dir or !@file_exists("{$this->dir}/.admin")) {
+ return FALSE; # not an admin
+ }
+ return array_fill_keys(explode("\n", file_get_contents("{$this->dir}/.admin")), TRUE);
}
function seen()
return $user;
}
+global $User;
if (isset($_COOKIE['login'])) {
- global $User;
$User = login($_COOKIE['login']);
}
+if (!$User) {
+ $User = new User;
+}