<?php
/**
 * class AdminController
*/
class AdminController extends Zend_Controller_Action 
{
    function init()
    {
        $this->initView();
        $this->view->baseUrl = $this->_request->getBaseUrl();
        $this->defaultNamespace = new Zend_Session_Namespace('Default');
         
        /* load "general" configuration from settings.ini */
        $this->cfg = new Zend_Config_Ini('../app/config/settings.ini', 'general');
    }
      
    public function getResourceId() 
    {
   	    return 'admin';
    }
      
    /**
     * function indexAction
     */
    public function indexAction() 
    {
        $userlist = array();
        if($handle = opendir($this->cfg->userpath)) 
        {
            while (false !== ($file = readdir($handle))) 
            {
                if ($file != "." && $file != ".." && $file != "admin.xml" && strpos($file, '.xml',1)) 
                {
                    array_push($userlist, $file);
                }
            }
            closedir($handle);
            sort($userlist);
        }
         
        $view = new Zend_View();
        $acl = new AclPlugin();
        $view->assign('acl', $acl);
        $view->setScriptPath('../app/views/scripts');
        // the controller script assign necessary variables to the view
        // before it hands over control to the view script
        $view->assign('baseUrl', (string) $this->cfg->baseUrl);
        $view->assign('domain', (string) $this->cfg->domain);
        $view->assign('identity', (array) $this->defaultNamespace->identity);
        $view->assign('pagetitle', (string) $this->cfg->pagetitle);
        $view->assign('pagesubtitle', (string) $this->cfg->pagesubtitle);
        $view->assign('layout', (string) $this->cfg->layout);
        $view->assign('userlist', (array) $userlist);
        $view->assign('userpath', (string) $this->cfg->userpath);
        // render a script
        echo $view->render('admin/index.php');
    }
      
    /**
     * function deleteUserAction
     */
    public function deleteUserAction() 
    {
        $user = $this->getRequest()->getParam('id');
        $file = $this->cfg->userpath . $user;
        unlink($file);
        $username = substr($user, 0, strlen($user)-4);
        $passwordfile = file('../app/controllers/password.txt');
        foreach($passwordfile as $line) 
        {
            if($username == substr($line, 0, strlen($username))) 
            {
            }
            else 
            {
                $pwd .= $line;
            }
        }
        $fp = fopen('../app/controllers/password.txt', "w");
        fwrite($fp, $pwd);
        $this->_redirect($this->cfg->baseUrl . 'admin/index');
    }
      
    /**
     * function adminUserAction
     */
    public function adminUserAction() 
    {
        $user = $this->getRequest()->getParam('id');
        $file = $this->cfg->userpath . $user;
        $profile = simplexml_load_file($file);
        // create changed userprofil
        $xml = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
        $xml .= "<profil>\n";
        $xml .= "   <username>" . $profile->username . "</username>\n";
        $xml .= "   <email>" . $profile->email . "</email>\n";
        $xml .= "   <status>admin</status>\n";
        $xml .= "</profil>";
        $fp = fopen($file, "w");
        fwrite($fp, $xml);
        $username = substr($user, 0, strlen($user)-4);
        $passwordfile = file('../app/controllers/password.txt');
        // create new password
        $chars = "abcdefghijkmnopqrstuvwxyz023456789";
        srand((double)microtime()*1000000);
        $i = 0;
        $pass = '';
        while ($i <= 7) 
        {
            $num = rand() % 33;
            $tmp = substr($chars, $num, 1);
            $pass = $pass . $tmp;
            $i++;
        }
        //send mail
        $message = "your new password for your account " . $username . ":";
        $message .= "\n\n" . $pass;
        $betreff = "new password for your account";
        mail($profile->email, $betreff, $message, "From: atuin administration <hide@address.com>");
        // update password.txt
        $pwd = '';
        foreach($passwordfile as $line) 
        {
            if($username == substr($line, 0, strlen($username))) 
            {
                $str = $username . ':' . "admin" . ':' . $pass;
                $md5 = md5($str);
                $new = $username . ':' . "admin" . ':' . $md5 . "\n";
                $pwd .= $new;
            }
            else 
            {
                $pwd .= $line;
            }
        }
        $fp = fopen('../app/controllers/password.txt', "w");
        fwrite($fp, $pwd);
        //echo $pass; exit();
        $this->_redirect($this->cfg->baseUrl . 'admin/index');
    }
      
    /**
     * function memberUserAction
     */
    public function memberUserAction() 
    {
        $user = $this->getRequest()->getParam('id');
        $file = $this->cfg->userpath . $user;
        $profile = simplexml_load_file($file);
        // create changed userprofil
        $xml = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
        $xml .= "<profil>\n";
        $xml .= "   <username>" . $profile->username . "</username>\n";
        $xml .= "   <email>" . $profile->email . "</email>\n";
        $xml .= "   <status>member</status>\n";
        $xml .= "</profil>";
        $fp = fopen($file, "w");
        fwrite($fp, $xml);
        $username = substr($user, 0, strlen($user)-4);
        $passwordfile = file('../app/controllers/password.txt');
        // create new password
        $chars = "abcdefghijkmnopqrstuvwxyz023456789";
        srand((double)microtime()*1000000);
        $i = 0;
        $pass = '';
        while ($i <= 7) 
        {
            $num = rand() % 33;
            $tmp = substr($chars, $num, 1);
            $pass = $pass . $tmp;
            $i++;
        }
        //send mail
        $message = "your new password for your account " . $username . ":";
        $message .= "\n\n" . $pass;
        $betreff = "new password for your account";
        mail($profile->email, $betreff, $message, "From: atuin administration <hide@address.com>");
        // update password.txt
        $pwd = '';
        foreach($passwordfile as $line) 
        {
            if($username == substr($line, 0, strlen($username))) 
            {
                $str = $username . ':' . "member" . ':' . $pass;
                $md5 = md5($str);
                $new = $username . ':' . "member" . ':' . $md5 . "\n";
                $pwd .= $new;
            }
            else 
            {
                $pwd .= $line;
            }
        }
        $fp = fopen('../app/controllers/password.txt', "w");
        fwrite($fp, $pwd);
        //echo $pass; exit();
        $this->_redirect($this->cfg->baseUrl . 'admin/index');
    }
}
?>