Controller and Model Session handling classes (MVC OOP PHP)





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$begingroup$


Model/Session.php



This file performs basic conditional checks and defines a function for each distinct action regarding Session initialization and ID regeneration. Is it OK, in this context, to split the code this much?



<?php

interface SessionInterface {

public function start();
public function isDestroyed();
public function isExpired();
public function wipeSessionVariables();
public function isSetNewSessionID();
public function commitSession();
public function setSessionID();

}

class SessionInit implements SessionInterface {

public function start() {
session_start([
'use_strict_mode' => 1,
'use_only_cookies' => 1,
'use_trans_sid' => 0,
'cookie_httponly' => 1
// 'cookie_samesite' => 1
// 'session.cookie_secure' => 1
]);
}

public function isDestroyed() {
if (isset($_SESSION['destroyed'])) {
return TRUE;
}
return FALSE;
}

public function isExpired() {
if ($_SESSION['destroyed'] < time() - 300) {
return TRUE;
}
return FALSE;
}

public function wipeSessionVariables() {
$_SESSION = array();
}

public function isSetNewSessionID() {
if (isset($_SESSION['new_session_id'])) {
return TRUE;
}
return FALSE;
}

public function commitSession() {
session_commit();
}

public function setSessionID() {
if ($this->isSetNewSessionID() == TRUE) {
session_id($_SESSION['new_session_id']);
}
}

}

interface SessionRegenerateInterface {

public function createNewID();
public function setDestroyed();
public function commitSession();
public function setNewID($newID);
public function initializeSessionID();
public function start();
public function unsetSessionVariables();

}

abstract class AbstractSessionRegenerate implements SessionRegenerateInterface {

public function createNewID() {
$new_session_id = session_create_id();
$_SESSION['new_session_id'] = $new_session_id;
return $this->returnNewSessionID($new_session_id);
}

abstract protected function returnNewSessionID($newID);

}

class SessionRegenerateID extends AbstractSessionRegenerate {

protected function returnNewSessionID($newID) {
return $newID;
}

public function setDestroyed() {
$_SESSION['destroyed'] = time();
}

public function commitSession() {
session_commit();
}

public function setNewID($newID) {
session_id($newID);
}

public function initializeSessionID() {
ini_set('session.use_strict_mode', '0');
session_start([
// without use_strict_mode
'use_only_cookies' => 1,
'use_trans_sid' => 0,
'cookie_httponly' => 1
// 'cookie_samesite' => 1
// 'session.cookie_secure' => 1
]);
}

public function start() {
session_start([
'use_strict_mode' => 1,
'use_only_cookies' => 1,
'use_trans_sid' => 0,
'cookie_httponly' => 1
// 'cookie_samesite' => 1
// 'session.cookie_secure' => 1
]);
}

public function unsetSessionVariables() {
unset($_SESSION['destroyed']);
unset($_SESSION['new_session_id']);
}

}

?>


Controller/Session.php



Based on the results from the Model file, the Controller, which is accessible through the start() and regenerate() functions, will execute the task at hand in the specific order we need, calling a function after the other. This replaces the ugly nested 'if/else' I used to have in my non-OOP approach. Is this good practice?



Another question. Is require "/path"; an acceptable way of using classes from other files?



<?php

require '../Models/Session.php';

interface SessionInitInterface {

public function start();

}

class SessionInitControl implements SessionInitInterface {

public function start() {
$Session = new SessionInit;
$Session->start();
return $this->isDestroyed($Session);
}

protected function isDestroyed($Session) {
if ($Session->isDestroyed() == TRUE) {
$this->isExpired($Session);
}
}

protected function isExpired($Session) {
if ($Session->isExpired() == TRUE) {
$Session->wipeSessionVariables();
throw new Exception('This session is obsolete');
} else {
$this->isSetNewSessionID($Session);
}
}

protected function isSetNewSessionID($Session) {
$Session->commitSession();
$Session->setSessionID();
$Session->start();
}

}

interface SessionRegenerateIDInterface {

public function regenerate();

}

class SessionRegenerateIDControl implements SessionRegenerateIDInterface {

public function regenerate() {
$SessionRegenerate = new SessionRegenerateID;
$newID = $SessionRegenerate->createNewID();
$SessionRegenerate->setDestroyed();
$SessionRegenerate->commitSession();
$SessionRegenerate->setNewID($newID);
$SessionRegenerate->initializeSessionID();
$SessionRegenerate->commitSession();
$SessionRegenerate->start();
$SessionRegenerate->unsetSessionVariables();
}

}

?>
```









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    $begingroup$


    Model/Session.php



    This file performs basic conditional checks and defines a function for each distinct action regarding Session initialization and ID regeneration. Is it OK, in this context, to split the code this much?



    <?php

    interface SessionInterface {

    public function start();
    public function isDestroyed();
    public function isExpired();
    public function wipeSessionVariables();
    public function isSetNewSessionID();
    public function commitSession();
    public function setSessionID();

    }

    class SessionInit implements SessionInterface {

    public function start() {
    session_start([
    'use_strict_mode' => 1,
    'use_only_cookies' => 1,
    'use_trans_sid' => 0,
    'cookie_httponly' => 1
    // 'cookie_samesite' => 1
    // 'session.cookie_secure' => 1
    ]);
    }

    public function isDestroyed() {
    if (isset($_SESSION['destroyed'])) {
    return TRUE;
    }
    return FALSE;
    }

    public function isExpired() {
    if ($_SESSION['destroyed'] < time() - 300) {
    return TRUE;
    }
    return FALSE;
    }

    public function wipeSessionVariables() {
    $_SESSION = array();
    }

    public function isSetNewSessionID() {
    if (isset($_SESSION['new_session_id'])) {
    return TRUE;
    }
    return FALSE;
    }

    public function commitSession() {
    session_commit();
    }

    public function setSessionID() {
    if ($this->isSetNewSessionID() == TRUE) {
    session_id($_SESSION['new_session_id']);
    }
    }

    }

    interface SessionRegenerateInterface {

    public function createNewID();
    public function setDestroyed();
    public function commitSession();
    public function setNewID($newID);
    public function initializeSessionID();
    public function start();
    public function unsetSessionVariables();

    }

    abstract class AbstractSessionRegenerate implements SessionRegenerateInterface {

    public function createNewID() {
    $new_session_id = session_create_id();
    $_SESSION['new_session_id'] = $new_session_id;
    return $this->returnNewSessionID($new_session_id);
    }

    abstract protected function returnNewSessionID($newID);

    }

    class SessionRegenerateID extends AbstractSessionRegenerate {

    protected function returnNewSessionID($newID) {
    return $newID;
    }

    public function setDestroyed() {
    $_SESSION['destroyed'] = time();
    }

    public function commitSession() {
    session_commit();
    }

    public function setNewID($newID) {
    session_id($newID);
    }

    public function initializeSessionID() {
    ini_set('session.use_strict_mode', '0');
    session_start([
    // without use_strict_mode
    'use_only_cookies' => 1,
    'use_trans_sid' => 0,
    'cookie_httponly' => 1
    // 'cookie_samesite' => 1
    // 'session.cookie_secure' => 1
    ]);
    }

    public function start() {
    session_start([
    'use_strict_mode' => 1,
    'use_only_cookies' => 1,
    'use_trans_sid' => 0,
    'cookie_httponly' => 1
    // 'cookie_samesite' => 1
    // 'session.cookie_secure' => 1
    ]);
    }

    public function unsetSessionVariables() {
    unset($_SESSION['destroyed']);
    unset($_SESSION['new_session_id']);
    }

    }

    ?>


    Controller/Session.php



    Based on the results from the Model file, the Controller, which is accessible through the start() and regenerate() functions, will execute the task at hand in the specific order we need, calling a function after the other. This replaces the ugly nested 'if/else' I used to have in my non-OOP approach. Is this good practice?



    Another question. Is require "/path"; an acceptable way of using classes from other files?



    <?php

    require '../Models/Session.php';

    interface SessionInitInterface {

    public function start();

    }

    class SessionInitControl implements SessionInitInterface {

    public function start() {
    $Session = new SessionInit;
    $Session->start();
    return $this->isDestroyed($Session);
    }

    protected function isDestroyed($Session) {
    if ($Session->isDestroyed() == TRUE) {
    $this->isExpired($Session);
    }
    }

    protected function isExpired($Session) {
    if ($Session->isExpired() == TRUE) {
    $Session->wipeSessionVariables();
    throw new Exception('This session is obsolete');
    } else {
    $this->isSetNewSessionID($Session);
    }
    }

    protected function isSetNewSessionID($Session) {
    $Session->commitSession();
    $Session->setSessionID();
    $Session->start();
    }

    }

    interface SessionRegenerateIDInterface {

    public function regenerate();

    }

    class SessionRegenerateIDControl implements SessionRegenerateIDInterface {

    public function regenerate() {
    $SessionRegenerate = new SessionRegenerateID;
    $newID = $SessionRegenerate->createNewID();
    $SessionRegenerate->setDestroyed();
    $SessionRegenerate->commitSession();
    $SessionRegenerate->setNewID($newID);
    $SessionRegenerate->initializeSessionID();
    $SessionRegenerate->commitSession();
    $SessionRegenerate->start();
    $SessionRegenerate->unsetSessionVariables();
    }

    }

    ?>
    ```









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    $endgroup$















      0












      0








      0





      $begingroup$


      Model/Session.php



      This file performs basic conditional checks and defines a function for each distinct action regarding Session initialization and ID regeneration. Is it OK, in this context, to split the code this much?



      <?php

      interface SessionInterface {

      public function start();
      public function isDestroyed();
      public function isExpired();
      public function wipeSessionVariables();
      public function isSetNewSessionID();
      public function commitSession();
      public function setSessionID();

      }

      class SessionInit implements SessionInterface {

      public function start() {
      session_start([
      'use_strict_mode' => 1,
      'use_only_cookies' => 1,
      'use_trans_sid' => 0,
      'cookie_httponly' => 1
      // 'cookie_samesite' => 1
      // 'session.cookie_secure' => 1
      ]);
      }

      public function isDestroyed() {
      if (isset($_SESSION['destroyed'])) {
      return TRUE;
      }
      return FALSE;
      }

      public function isExpired() {
      if ($_SESSION['destroyed'] < time() - 300) {
      return TRUE;
      }
      return FALSE;
      }

      public function wipeSessionVariables() {
      $_SESSION = array();
      }

      public function isSetNewSessionID() {
      if (isset($_SESSION['new_session_id'])) {
      return TRUE;
      }
      return FALSE;
      }

      public function commitSession() {
      session_commit();
      }

      public function setSessionID() {
      if ($this->isSetNewSessionID() == TRUE) {
      session_id($_SESSION['new_session_id']);
      }
      }

      }

      interface SessionRegenerateInterface {

      public function createNewID();
      public function setDestroyed();
      public function commitSession();
      public function setNewID($newID);
      public function initializeSessionID();
      public function start();
      public function unsetSessionVariables();

      }

      abstract class AbstractSessionRegenerate implements SessionRegenerateInterface {

      public function createNewID() {
      $new_session_id = session_create_id();
      $_SESSION['new_session_id'] = $new_session_id;
      return $this->returnNewSessionID($new_session_id);
      }

      abstract protected function returnNewSessionID($newID);

      }

      class SessionRegenerateID extends AbstractSessionRegenerate {

      protected function returnNewSessionID($newID) {
      return $newID;
      }

      public function setDestroyed() {
      $_SESSION['destroyed'] = time();
      }

      public function commitSession() {
      session_commit();
      }

      public function setNewID($newID) {
      session_id($newID);
      }

      public function initializeSessionID() {
      ini_set('session.use_strict_mode', '0');
      session_start([
      // without use_strict_mode
      'use_only_cookies' => 1,
      'use_trans_sid' => 0,
      'cookie_httponly' => 1
      // 'cookie_samesite' => 1
      // 'session.cookie_secure' => 1
      ]);
      }

      public function start() {
      session_start([
      'use_strict_mode' => 1,
      'use_only_cookies' => 1,
      'use_trans_sid' => 0,
      'cookie_httponly' => 1
      // 'cookie_samesite' => 1
      // 'session.cookie_secure' => 1
      ]);
      }

      public function unsetSessionVariables() {
      unset($_SESSION['destroyed']);
      unset($_SESSION['new_session_id']);
      }

      }

      ?>


      Controller/Session.php



      Based on the results from the Model file, the Controller, which is accessible through the start() and regenerate() functions, will execute the task at hand in the specific order we need, calling a function after the other. This replaces the ugly nested 'if/else' I used to have in my non-OOP approach. Is this good practice?



      Another question. Is require "/path"; an acceptable way of using classes from other files?



      <?php

      require '../Models/Session.php';

      interface SessionInitInterface {

      public function start();

      }

      class SessionInitControl implements SessionInitInterface {

      public function start() {
      $Session = new SessionInit;
      $Session->start();
      return $this->isDestroyed($Session);
      }

      protected function isDestroyed($Session) {
      if ($Session->isDestroyed() == TRUE) {
      $this->isExpired($Session);
      }
      }

      protected function isExpired($Session) {
      if ($Session->isExpired() == TRUE) {
      $Session->wipeSessionVariables();
      throw new Exception('This session is obsolete');
      } else {
      $this->isSetNewSessionID($Session);
      }
      }

      protected function isSetNewSessionID($Session) {
      $Session->commitSession();
      $Session->setSessionID();
      $Session->start();
      }

      }

      interface SessionRegenerateIDInterface {

      public function regenerate();

      }

      class SessionRegenerateIDControl implements SessionRegenerateIDInterface {

      public function regenerate() {
      $SessionRegenerate = new SessionRegenerateID;
      $newID = $SessionRegenerate->createNewID();
      $SessionRegenerate->setDestroyed();
      $SessionRegenerate->commitSession();
      $SessionRegenerate->setNewID($newID);
      $SessionRegenerate->initializeSessionID();
      $SessionRegenerate->commitSession();
      $SessionRegenerate->start();
      $SessionRegenerate->unsetSessionVariables();
      }

      }

      ?>
      ```









      share|improve this question









      New contributor




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      Check out our Code of Conduct.







      $endgroup$




      Model/Session.php



      This file performs basic conditional checks and defines a function for each distinct action regarding Session initialization and ID regeneration. Is it OK, in this context, to split the code this much?



      <?php

      interface SessionInterface {

      public function start();
      public function isDestroyed();
      public function isExpired();
      public function wipeSessionVariables();
      public function isSetNewSessionID();
      public function commitSession();
      public function setSessionID();

      }

      class SessionInit implements SessionInterface {

      public function start() {
      session_start([
      'use_strict_mode' => 1,
      'use_only_cookies' => 1,
      'use_trans_sid' => 0,
      'cookie_httponly' => 1
      // 'cookie_samesite' => 1
      // 'session.cookie_secure' => 1
      ]);
      }

      public function isDestroyed() {
      if (isset($_SESSION['destroyed'])) {
      return TRUE;
      }
      return FALSE;
      }

      public function isExpired() {
      if ($_SESSION['destroyed'] < time() - 300) {
      return TRUE;
      }
      return FALSE;
      }

      public function wipeSessionVariables() {
      $_SESSION = array();
      }

      public function isSetNewSessionID() {
      if (isset($_SESSION['new_session_id'])) {
      return TRUE;
      }
      return FALSE;
      }

      public function commitSession() {
      session_commit();
      }

      public function setSessionID() {
      if ($this->isSetNewSessionID() == TRUE) {
      session_id($_SESSION['new_session_id']);
      }
      }

      }

      interface SessionRegenerateInterface {

      public function createNewID();
      public function setDestroyed();
      public function commitSession();
      public function setNewID($newID);
      public function initializeSessionID();
      public function start();
      public function unsetSessionVariables();

      }

      abstract class AbstractSessionRegenerate implements SessionRegenerateInterface {

      public function createNewID() {
      $new_session_id = session_create_id();
      $_SESSION['new_session_id'] = $new_session_id;
      return $this->returnNewSessionID($new_session_id);
      }

      abstract protected function returnNewSessionID($newID);

      }

      class SessionRegenerateID extends AbstractSessionRegenerate {

      protected function returnNewSessionID($newID) {
      return $newID;
      }

      public function setDestroyed() {
      $_SESSION['destroyed'] = time();
      }

      public function commitSession() {
      session_commit();
      }

      public function setNewID($newID) {
      session_id($newID);
      }

      public function initializeSessionID() {
      ini_set('session.use_strict_mode', '0');
      session_start([
      // without use_strict_mode
      'use_only_cookies' => 1,
      'use_trans_sid' => 0,
      'cookie_httponly' => 1
      // 'cookie_samesite' => 1
      // 'session.cookie_secure' => 1
      ]);
      }

      public function start() {
      session_start([
      'use_strict_mode' => 1,
      'use_only_cookies' => 1,
      'use_trans_sid' => 0,
      'cookie_httponly' => 1
      // 'cookie_samesite' => 1
      // 'session.cookie_secure' => 1
      ]);
      }

      public function unsetSessionVariables() {
      unset($_SESSION['destroyed']);
      unset($_SESSION['new_session_id']);
      }

      }

      ?>


      Controller/Session.php



      Based on the results from the Model file, the Controller, which is accessible through the start() and regenerate() functions, will execute the task at hand in the specific order we need, calling a function after the other. This replaces the ugly nested 'if/else' I used to have in my non-OOP approach. Is this good practice?



      Another question. Is require "/path"; an acceptable way of using classes from other files?



      <?php

      require '../Models/Session.php';

      interface SessionInitInterface {

      public function start();

      }

      class SessionInitControl implements SessionInitInterface {

      public function start() {
      $Session = new SessionInit;
      $Session->start();
      return $this->isDestroyed($Session);
      }

      protected function isDestroyed($Session) {
      if ($Session->isDestroyed() == TRUE) {
      $this->isExpired($Session);
      }
      }

      protected function isExpired($Session) {
      if ($Session->isExpired() == TRUE) {
      $Session->wipeSessionVariables();
      throw new Exception('This session is obsolete');
      } else {
      $this->isSetNewSessionID($Session);
      }
      }

      protected function isSetNewSessionID($Session) {
      $Session->commitSession();
      $Session->setSessionID();
      $Session->start();
      }

      }

      interface SessionRegenerateIDInterface {

      public function regenerate();

      }

      class SessionRegenerateIDControl implements SessionRegenerateIDInterface {

      public function regenerate() {
      $SessionRegenerate = new SessionRegenerateID;
      $newID = $SessionRegenerate->createNewID();
      $SessionRegenerate->setDestroyed();
      $SessionRegenerate->commitSession();
      $SessionRegenerate->setNewID($newID);
      $SessionRegenerate->initializeSessionID();
      $SessionRegenerate->commitSession();
      $SessionRegenerate->start();
      $SessionRegenerate->unsetSessionVariables();
      }

      }

      ?>
      ```






      php object-oriented mvc






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      edited 12 mins ago







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      asked 22 mins ago









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