File indexing completed on 2025-02-16 05:25:43

 <?php
 
 /**
  * Flooer Framework
  *
  * LICENSE: BSD License (2 Clause)
  *
  * @category    Flooer
  * @package     Flooer_View
  * @author      Akira Ohgaki <akiraohgaki@gmail.com>
  * @copyright   Akira Ohgaki
  * @license     https://opensource.org/licenses/BSD-2-Clause  BSD License (2 Clause)
  * @link        https://github.com/akiraohgaki/flooer
  */
 
 /**
  * Usage
  *
  * $view = new Flooer_View();
  * $view->setBaseDir('./views');
  * $view->setFile('view.phtml');
  * $view->key = $value;
  * echo $view->render();
  */
 
 /**
  * View class
  *
  * @category    Flooer
  * @package     Flooer_View
  * @author      Akira Ohgaki <akiraohgaki@gmail.com>
  */
 class Flooer_View
 {
 
     /**
      * Configuration options
      *
      * @var     array
      */
     protected $_config = array(
         'baseDir' => null,
         'file' => null
     );
 
     /**
      * Constructor
      *
      * @param   array $config
      * @return  void
      */
     public function __construct(array $config = null)
     {
         if ($config) {
             $this->_config = $config + $this->_config;
         }
     }
 
     /**
      * Magic method to set a property
      *
      * @param   string $key
      * @param   mixed $value
      * @return  void
      */
     public function __set($key, $value)
     {
         if ($key[0] != '_') {
             $this->$key = $value;
             return;
         }
         trigger_error(
             "Setting protected or private property ($key) is not allowed",
             E_USER_NOTICE
         );
     }
 
     /**
      * Magic method to get a property
      *
      * @param   string $key
      * @return  mixed
      */
     public function __get($key)
     {
         if ($key[0] != '_' && isset($this->$key)) {
             return $this->$key;
         }
         return null;
     }
 
     /**
      * Magic method to check a property
      *
      * @param   string $key
      * @return  bool
      */
     public function __isset($key)
     {
         if ($key[0] != '_') {
             return isset($this->$key);
         }
         return false;
     }
 
     /**
      * Magic method to unset a property
      *
      * @param   string $key
      * @return  void
      */
     public function __unset($key)
     {
         if ($key[0] != '_') {
             unset($this->$key);
         }
     }
 
     /**
      * Render a view
      *
      * @param   string $filename
      * @return  string
      */
     public function render($filename = null)
     {
         if (!$filename && $this->_config['file']) {
             $filename = $this->_config['file'];
         }
         if ($this->_config['baseDir']) {
             $filename = $this->_config['baseDir'] . '/' . $filename;
         }
         if (is_file($filename)) {
             ob_start();
             include $filename;
             $content = ob_get_contents();
             ob_end_clean();
             return $content;
         }
         trigger_error(
             "View script file ($filename) not found",
             E_USER_NOTICE
         );
     }
 
     /**
      * Set the path of a base directory
      *
      * @param   string $path
      * @return  void
      */
     public function setBaseDir($path)
     {
         $this->_config['baseDir'] = $path;
     }
 
     /**
      * Get the path of a base directory
      *
      * @return  string
      */
     public function getBaseDir()
     {
         return $this->_config['baseDir'];
     }
 
     /**
      * Set the filename of a view script
      *
      * @param   string $filename
      * @return  void
      */
     public function setFile($filename)
     {
         $this->_config['file'] = $filename;
     }
 
     /**
      * Get the filename of a view script
      *
      * @return  string
      */
     public function getFile()
     {
         return $this->_config['file'];
     }
 
 }