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<?php
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<?php
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namespace PointedEars\PHPX;
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namespace PointedEars\PHPX;
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function autoload ($class)
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{
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        if (\strpos($class, '..'))
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        {
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require_once __DIR__ . '/AbstractModel.php';
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                throw new \InvalidArgumentException(
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                        'Refusing to load unsafe class ' . $class);
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        }
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require_once __DIR__ . '/Registry.php';
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        require_once \preg_replace('#\\\#', '/',
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                \preg_replace('#^' . \preg_quote(__NAMESPACE__) .'#', __DIR__, $class)
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        ) . '.php';
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}
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\spl_autoload_register(__NAMESPACE__ . '\\autoload');
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/**
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/**
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 * Basic application class
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 * Basic application class
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 *
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 *
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 * @author Thomas Lahn
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 * @author Thomas Lahn
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   *
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   *
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   * @var Application
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   * @var Application
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   */
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   */
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  private static $_instance;
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  private static $_instance;
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  protected function __construct()
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  protected function __construct ()
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  {
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  {
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    /* Singleton pattern */
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    /* Singleton pattern */
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  }
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  }
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  /**
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  /**
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   *   The instance to be used as application.  The default is a new
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   *   The instance to be used as application.  The default is a new
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   *   application.  This parameter is ignored if the application was
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   *   application.  This parameter is ignored if the application was
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   *   already initialized.
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   *   already initialized.
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   * @return Application
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   * @return Application
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   */
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   */
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  public static function getInstance(Application $instance = null)
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  public static function getInstance (Application $instance = null)
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  {
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  {
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    if (self::$_instance === null)
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    if (self::$_instance === null)
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    {
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    {
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      self::$_instance = ($instance === null) ? new self() : $instance;
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      self::$_instance = ($instance === null) ? new self() : $instance;
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    }
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    }
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   *
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   *
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   * @param string $name
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   * @param string $name
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   * @throws ModelPropertyException
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   * @throws ModelPropertyException
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   * @return mixed
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   * @return mixed
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   */
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   */
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  public function __get($name)
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  public function __get ($name)
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  {
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  {
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    /* Support for Object-Relational Mappers */
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    /* Support for Object-Relational Mappers */
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    if (strpos($name, 'persistent') === 0)
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    if (\strpos($name, 'persistent') === 0)
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    {
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    {
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      $class = get_class($this);
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      $class = \get_class($this);
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      return $class::${$name};
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      return $class::${$name};
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    }
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    }
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    $method = 'get' . ucfirst($name);
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    $method = 'get' . \ucfirst($name);
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    if (method_exists($this, $method))
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    if (\method_exists($this, $method))
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    {
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    {
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      return $this->$method();
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      return $this->$method();
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    }
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    }
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    if (property_exists($this, "_$name"))
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    if (\property_exists($this, "_$name"))
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    {
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    {
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      return $this->{"_$name"};
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      return $this->{"_$name"};
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    }
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    }
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    return $this->$name;
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    return $this->$name;
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   *
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   *
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   * @param string $name
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   * @param string $name
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   * @param mixed $value  The new property value before assignment
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   * @param mixed $value  The new property value before assignment
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   * @throws ModelPropertyException
118
   * @throws ModelPropertyException
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   */
119
   */
108
  public function __set($name, $value)
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  public function __set ($name, $value)
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  {
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  {
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    $method = 'set' . ucfirst($name);
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    $method = 'set' . \ucfirst($name);
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    if (method_exists($this, $method))
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    if (\method_exists($this, $method))
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    {
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    {
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      return $this->$method($value);
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      return $this->$method($value);
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    }
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    }
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    if (property_exists($this, "_$name"))
129
    if (\property_exists($this, "_$name"))
118
    {
130
    {
119
      $this->{"_$name"} = $value;
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      $this->{"_$name"} = $value;
120
      return $this->{"_$name"};
132
      return $this->{"_$name"};
121
    }
133
    }
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  /**
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  /**
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   * Runs the application, setting up session management and
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   * Runs the application, setting up session management and
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   * constructing the controller indicated by the URI
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   * constructing the controller indicated by the URI
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   */
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   */
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  public function run()
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  public function run ()
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  {
143
  {
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    $this->startSession();
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    $this->startSession();
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    $controller = self::getParam('controller', $_REQUEST);
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    $controller = self::getParam('controller', $_REQUEST);
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    if (!$controller)
147
    if (!$controller)
136
    {
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    {
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      $controller = $this->_defaultController;
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      $controller = $this->_defaultController;
138
    }
150
    }
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151
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    $controller = ucfirst($controller);
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    $controller = \ucfirst($controller);
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    $controller = $controller . 'Controller';
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    $controller = $controller . 'Controller';
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    require_once "{$this->_controllerPath}/{$controller}.php";
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    require_once "{$this->_controllerPath}/{$controller}.php";
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    $this->_currentController = new $controller();
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    $this->_currentController = new $controller();
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    return $this;
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    return $this;
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  }
159
  }
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  protected function startSession()
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  protected function startSession ()
150
  {
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  {
151
    session_start();
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    \session_start();
152
  }
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  }
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165
154
  /**
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  /**
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   * Gets a request parameter
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   * Gets a request parameter
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   *
168
   *
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   *   The default is <code>$_GET</code>.
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   *   The default is <code>$_GET</code>.
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   * @return mixed
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   * @return mixed
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   *   <code>null</code> if there is no such <var>$key</var>
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   *   <code>null</code> if there is no such <var>$key</var>
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   *   in <var>$array</var>
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   *   in <var>$array</var>
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   */
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   */
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  public static function getParam($key, array $array = null)
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  public static function getParam ($key, array $array = null)
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  {
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  {
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    if ($array === null)
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    if ($array === null)
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    {
181
    {
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      $array = $_GET;
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      $array = $_GET;
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    }
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    }
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  * Sets the current controller for this application
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  * Sets the current controller for this application
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  *
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  *
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  * @param Controller $controller
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  * @param Controller $controller
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  * @return Application
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  * @return Application
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  */
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  */
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  public function setCurrentController(Controller $controller)
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  public function setCurrentController (Controller $controller)
206
  {
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  {
207
    $this->_currentController = $controller;
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    $this->_currentController = $controller;
208
    return $this;
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    return $this;
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  }
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  }
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211
  /**
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  /**
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   * Returns the current controller for this application
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   * Returns the current controller for this application
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   *
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   *
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   * @return Controller
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   * @return Controller
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   */
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   */
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  public function getCurrentController()
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  public function getCurrentController ()
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  {
229
  {
218
    return $this->_currentController;
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    return $this->_currentController;
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  }
231
  }
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232
221
  /**
233
  /**
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   * Returns the default database for this application
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   * Returns the default database for this application
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   *
235
   *
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   * @return Database
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   * @return Database
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   */
237
   */
226
  public function getDefaultDatabase()
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  public function getDefaultDatabase ()
227
  {
239
  {
228
    return Registry::get($this->_defaultDatabase);
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    return Registry::get($this->_defaultDatabase);
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  }
241
  }
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242
231
  /**
243
  /**
Line 234... Line 246...
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   *
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   *
235
   * @param string[optional] $controller
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   * @param string[optional] $controller
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   * @param string[optional] $action
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   * @param string[optional] $action
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   * @param int[optional] $id
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   * @param int[optional] $id
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   */
250
   */
239
  public function getURL($controller = null, $action = null, $id = null)
251
  public function getURL ($controller = null, $action = null, $id = null)
240
  {
252
  {
241
    /* Apache module */
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    /* Apache module */
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    $url = self::getParam('SCRIPT_URL', $_SERVER);
254
    $url = self::getParam('SCRIPT_URL', $_SERVER);
243
    if ($url === null)
255
    if ($url === null)
244
    {
256
    {
Line 246... Line 258...
246
      $url = self::getParam('URL', $_SERVER);
258
      $url = self::getParam('URL', $_SERVER);
247
      if ($url === null)
259
      if ($url === null)
248
      {
260
      {
249
        /* Server/PHP too old, compute URI */
261
        /* Server/PHP too old, compute URI */
250
        $url = self::getParam('REQUEST_URI', $_SERVER);
262
        $url = self::getParam('REQUEST_URI', $_SERVER);
251
        if (preg_match('/^[^?]+/', $url, $matches) > 0)
263
        if (\preg_match('/^[^?]+/', $url, $matches) > 0)
252
        {
264
        {
253
          $url = $matches[0];
265
          $url = $matches[0];
254
        }
266
        }
255
        else
267
        else
256
        {
268
        {
257
          /* Has .php in it, but at least it works */
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          /* Has .php in it, but at least it works */
258
          $url = self::getParam('SCRIPT_NAME', $_SERVER);
270
          $url = self::getParam('SCRIPT_NAME', $_SERVER);
259
          if ($url === null)
271
          if ($url === null)
260
          {
272
          {
261
            throw new Exception(
273
            throw new \Exception(
262
              'None of $_SERVER["SCRIPT_URL"], $_SERVER["URL"],'
274
              'None of $_SERVER["SCRIPT_URL"], $_SERVER["URL"],'
263
              . ' $_SERVER["REQUEST_URI"], or $_SERVER["SCRIPT_NAME"]'
275
              . ' $_SERVER["REQUEST_URI"], or $_SERVER["SCRIPT_NAME"]'
264
              . ' is available, cannot continue.');
276
              . ' is available, cannot continue.');
265
          }
277
          }
266
        }
278
        }
Line 275... Line 287...
275
  }
287
  }
276
288
277
  /**
289
  /**
278
   * Performs a server-side redirect within the application
290
   * Performs a server-side redirect within the application
279
   */
291
   */
280
  public static function redirect($query = '')
292
  public static function redirect ($query = '')
281
  {
293
  {
282
    $script_uri = self::getParam('SCRIPT_URI', $_SERVER);
294
    $script_uri = self::getParam('SCRIPT_URI', $_SERVER);
283
    if ($script_uri === null)
295
    if ($script_uri === null)
284
    {
296
    {
285
      /* Server/PHP too old, compute URI */
297
      /* Server/PHP too old, compute URI */
286
      if (preg_match('/^[^?]+/',
298
      if (\preg_match('/^[^?]+/',
287
          self::getParam('REQUEST_URI', $_SERVER), $matches) > 0)
299
          self::getParam('REQUEST_URI', $_SERVER), $matches) > 0)
288
      {
300
      {
289
        $query_prefix = $matches[0];
301
        $query_prefix = $matches[0];
290
      }
302
      }
291
      else
303
      else
Line 300... Line 312...
300
                      : 'http://')
312
                      : 'http://')
301
                  . self::getParam('HTTP_HOST', $_SERVER)
313
                  . self::getParam('HTTP_HOST', $_SERVER)
302
                  . $query_prefix;
314
                  . $query_prefix;
303
    }
315
    }
304
316
305
    header('Location: ' . $script_uri
317
    \header('Location: ' . $script_uri
306
      . ($query ? (substr($query, 0, 1) === '?' ? '' : '?') . $query : ''));
318
      . ($query ? (substr($query, 0, 1) === '?' ? '' : '?') . $query : ''));
307
  }
319
  }
308
}
320
}
309
 
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