modules/User/User.php

   1 <?php
   2
   3 /**
   4  * User-module
   5  * This is one of two parts of the User-module.
   6  * The other part is the UserHandler-class defined in modules/User/UserHandler.php
   7  * The reason for this structure is that it eases the handling of User-data.
   8  * Other modules can copy this structure if it is useful in the particular module.
   9  * This would mostly be modules that contains the same data for a long time.
  10  *
  11  * @TODO Should UserHandler be a module for it self?
  12  */
  13
  14 class User extends AOOSModule
  15 {
  16     private $_accesLevel    = null;
  17     private $_levels        = array(
  18         "guest"     => 1,
  19         "user"      => 2,
  20         "moderator" => 4,
  21         "admin"     => 8
  22     );
  23     private $_groups        = array();
  24
  25     private $_username      = "Guest";
  26     private $_password      = null;
  27     private $_email         = null;
  28
  29     private $_loggedIn      = false;
  30
  31     public function show() {
  32         $r = $this->core()->getModule("Reciever");
  33         $p = $this->core()->getModule("Paginator");
  34         require_once("UserHandler.php");
  35         $handler = new UserHandler($this->core());
  36
  37         if ($p->numOptions() > 0) {
  38             switch (array_shift($p->options())) {
  39             case("create"):
  40                 if (!$r->getModel("POST")) {
  41                     return '<form method="POST">
  42                         Brugernavn: <input type="text" name="USERNAME" /><br />
  43                         Kodeord: <input type="text" name="PASSWORD" /><br />
  44                         E-mail: <input type="text" name="EMAIL" /><br />
  45                         <input type="submit" value="Opret" />
  46                         </form>';
  47                 }
  48                 else {
  49                     $m = $r->getModel("POST");
  50                     if (!$handler->createUser($m)) {
  51                         return 'Creation failed!';
  52                     }
  53                     return 'User created';
  54                 }
  55                 break;
  56             case("activate"):
  57                 if (!$r->getModel("POST")) {
  58                     return '<form method="POST">
  59                         Brugernavn: <input type="text" name="USERNAME" /><br />
  60                         Kodeord: <input type="text" name="PASSWORD" /><br />
  61                         <input type="submit" value="Aktiver" />
  62                         </form>';
  63                 }
  64                 else {
  65                     $m = $r->getModel("POST");
  66                     if (!$handler->activateUser($m)) {
  67                         return 'Activation failed!';
  68                     }
  69                     return 'User activated';
  70                 }
  71                 break;
  72             default:
  73                 break;
  74             }
  75         }
  76
  77         if (!$this->loggedIn()) {
  78             if (!$r->getModel("POST")) {
  79                 return '
  80                     <form method="POST">
  81                     Brugernavn: <input type="text" name="USERNAME" /><br />
  82                     Kodeord: <input type="text" name="PASSWORD" /><br />
  83                     <input type="submit" value="Login" /><a href="'.$p->createURL("User", array("create")).'">Opret</a>
  84                     </form>';
  85             }
  86             else {
  87                 $m = $r->getModel("POST");
  88                 if (!$handler->login($m)) {
  89                     return "Login failed!";
  90                 }
  91             }
  92         }
  93         else {
  94             return "Logged in as ".$this->username();
  95         }
  96     }
  97
  98     public function setUsername($username)
  99     {
 100         $this->_username = $username;
 101         return true;
 102     }
 103
 104     public function setPassword($password)
 105     {
 106         $this->_password = $password;
 107         return true;
 108     }
 109
 110     public function setEmail($email)
 111     {
 112         $this->_email = $email;
 113         return true;
 114     }
 115
 116     public function username()  { return $this->_username; }
 117     public function password()  { return $this->_password; }
 118     public function email()     { return $this->_email; }
 119
 120     public function addToGroup($group) {
 121         $this->_groups[] = $group;
 122         return true;
 123     }
 124
 125     public function setGroups($groups) {
 126         $this->_groups = $groups;
 127         return true;
 128     }
 129
 130     public function checkGroup($group) {
 131         if (!in_array($group, $this->_groups)) {
 132             return false;
 133         }
 134         return true;
 135     }
 136
 137     public function setLevel($level) {
 138         $this->_accessLevel = $level;
 139         return true;
 140     }
 141
 142     public function checkLevel($level) {
 143         if ($this->_levels[$level] > $this->_accessLevel) {
 144             return false;
 145         }
 146         return true;
 147     }
 148
 149     public function setLoggedIn($state) {
 150         if (!is_bool($state)) {
 151             throw new AOOSException($this->core(), $this->tr("not_bool"), "", true, 1);
 152             return false;
 153         }
 154         $this->_loggedIn = $state;
 155     }
 156
 157     public function loggedIn() {
 158         return $this->_loggedIn;
 159     }
 160 }
 161 ?>