Extension:AdminWhiteList/version 1.0

<?php 
 
if ( ! defined( 'MEDIAWIKI' ) ) die();
 
$wgExtensionCredits['other'][] = array(
    'name'=>'AdminWhiteList',
    'author'=>'Nino Dafonte &lt;nino.dafonte@gmail.com&gt;',
    'description'=>'Create admin users from array in LocalSettings. Its useful to add sysop and bureaucrat '.
                   'groups to users automatically when they log in',
    'version'=>'1.0'
);
 
$wgHooks['UserLoginComplete'][] = 'wfAdminWhiteList';
 
class AdminWhiteList {
 
        private $debug_info = false;
        private $white_list = array();
        private $logged_user;
 
        public function __construct($user) {
                global $wgAdminWhiteList, $wgAdminWhiteListDebug;       
                // test if we must show debug info or not
                if (isset($wgAdminWhiteListDebug) && $wgAdminWhiteListDebug) { 
                        $this->debug_info = true; 
                } else {
                        $this->debug_info = false;
                }
                // test if the extension is configured properly
                if (isset($wgAdminWhiteList) && is_array($wgAdminWhiteList)) { 
                        $this->white_list = $wgAdminWhiteList;
                        // get logged user to add it to the user_groups table
                        $this->logged_user = $user;                     
                } else {
                        $this->print_debug('AdminWhiteList Extension is loaded but not configured. Please add an '.
                                           'array info with your uids autorized as sysop. Variable: $wgAdminWhiteList');
                }
        }
 
        public function manageUserRights() {
                // test if the user logged is on our white list
                if (in_array($this->logged_user->mName, $this->white_list)) {
                        $this->print_debug("We must include this user into sysop: {$this->logged_user->mName}");
 
                        // test if the user is sysop right now
                        $aGroups = $this->logged_user->getEffectiveGroups(false);
                        $this->print_debug("User groups:");
                        $this->print_debug(implode(" :: ", $aGroups));
                        // if the user is already in the sysop group we have nothing to do
                        if (!in_array('sysop', $aGroups)) {
                                // add the logged user to the sysop group
                                $this->logged_user->addGroup('sysop');
                                $this->print_debug("User added into sysop");
                        } else {
                                $this->print_debug("User is already into sysop group. No action done"); 
                        }
 
                        // if the user is already in the bureaucrat group we have nothing to do
                        if (!in_array('bureaucrat', $aGroups)) {
                                // add the logged user to the sysop group
                                $this->logged_user->addGroup('bureaucrat');
                                $this->print_debug("User added into bureaucrat");
                        } else {
                                $this->print_debug("User is already into bureaucrat group. No action done");    
                        }
 
                }
                 $this->print_debug("Returning to mediawiki loaders.");
        }
 
        private function print_debug($str) {
                if ($this->debug_info) {
                        echo $str . "<br />";
                }
        }
 
}
 
function wfAdminWhiteList(&$user) {     
 
        $objWhiteList = new AdminWhiteList($user);
        $objWhiteList->manageUserRights();
 
        // To continue the hook loaders
        return true;
 
}
 
?>