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   1  <?php
   2  /*
   3   * Limb PHP Framework
   4   *
   5   * @link http://limb-project.com 
   6   * @copyright  Copyright &copy; 2004-2007 BIT(http://bit-creative.com)
   7   * @license    LGPL http://www.gnu.org/copyleft/lesser.html 
   8   */
   9  
  10  require_once('limb/wact/src/locator/WactTemplateLocator.interface.php');
  11  
  12  /**

  13   * class WactDefaultTemplateLocator.

  14   *

  15   * @package wact

  16   * @version $Id: WactDefaultTemplateLocator.class.php 5945 2007-06-06 08:31:43Z pachanga $

  17   */
  18  class WactDefaultTemplateLocator implements WactTemplateLocator
  19  {
  20    /**
  21     * @var WactTemplateConfig
  22     */
  23    protected $config;
  24  
  25    protected $templates_dir;
  26  
  27    public function __construct($config)
  28    {
  29      $this->config = $config;
  30  
  31      if(method_exists($config, 'getTemplatesDir'))
  32        $this->templates_dir = $this->config->getTemplatesDir();
  33      else
  34        $this->templates_dir = 'templates/';
  35    }
  36  
  37    public function locateCompiledTemplate($file_name)
  38    {
  39      return $this->config->getCacheDir() . '/' . md5($file_name) . '.php';
  40    }
  41  
  42    public function locateSourceTemplate($file_name)
  43    {
  44      if(WactTemplate :: isFileReadable($this->templates_dir . '/' . $file_name))
  45        return $this->templates_dir . '/' . $file_name;
  46    }
  47  
  48    public function readTemplateFile($file_name)
  49    {
  50      if(WactTemplate :: isFileReadable($file_name))
  51        return file_get_contents($file_name, 1);
  52    }
  53  }
  54  ?>