[Summary view] [Print] [Text view]

   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  lmb_require('limb/view/src/wact/lmbWactTemplate.class.php');
  10  lmb_require('limb/view/src/lmbView.class.php');
  11  
  12  /**

  13   * class lmbWactView.

  14   *

  15   * @package view

  16   * @version $Id$

  17   */
  18  class lmbWactView extends lmbView
  19  {
  20    protected $wact_template;
  21    protected $forms_datasources = array();
  22    protected $forms_errors = array();
  23    protected $cache_dir;
  24  
  25    function setCacheDir($dir)
  26    {
  27      $this->cache_dir = $dir;
  28    }
  29  
  30    function render()
  31    {
  32      if($tpl = $this->_getWactTemplate())
  33      {
  34        $this->_fillWactTemplate($tpl);
  35        return $tpl->capture();
  36      }
  37    }
  38  
  39    function reset()
  40    {
  41      parent :: reset();
  42      $this->forms_datasources = array();
  43      $this->forms_errors = array();
  44      $this->wact_template = null;
  45    }
  46  
  47    function getWactTemplate()
  48    {
  49      return $this->_getWactTemplate();
  50    }
  51  
  52    function setFormDatasource($form_name, $datasource)
  53    {
  54      $this->forms_datasources[$form_name] = $datasource;
  55    }
  56  
  57    function getFormDatasource($form_name)
  58    {
  59      if(isset($this->forms_datasources[$form_name]))
  60        return $this->forms_datasources[$form_name];
  61      else
  62        return null;
  63    }
  64  
  65    function setFormErrors($form_name, $error_list)
  66    {
  67      $this->forms_errors[$form_name] = $error_list;
  68    }
  69  
  70    function getForms()
  71    {
  72      return $this->forms_datasources;
  73    }
  74  
  75    function findChild($id)
  76    {
  77      if($tpl = $this->_getWactTemplate())
  78        return $tpl->findChild($id);
  79    }
  80  
  81    protected function _getWactTemplate()
  82    {
  83      if($this->wact_template)
  84        return $this->wact_template;
  85  
  86      if(!$path = $this->getTemplate())
  87        return null;
  88  
  89      $this->wact_template = new lmbWactTemplate($path, $this->cache_dir);
  90      return $this->wact_template;
  91    }
  92  
  93    protected function _fillWactTemplate($template)
  94    {
  95      foreach($this->getVariables() as $variable_name => $value)
  96        $template->set($variable_name, $value);
  97  
  98      foreach($this->forms_datasources as $form_id => $datasource)
  99      {
 100        $form_component = $template->getChild($form_id);
 101        $form_component->registerDataSource($datasource);
 102      }
 103  
 104      foreach($this->forms_errors as $form_id => $error_list)
 105      {
 106        $form_component = $template->getChild($form_id);
 107        if(!$error_list->isValid())
 108        {
 109          lmb_require('limb/wact/src/components/form/error.inc.php');
 110          $error_list->setFieldNameDictionary(new WactFormFieldNameDictionary($form_component));
 111          $form_component->setErrors($error_list->getReadable());
 112        }
 113      }
 114    }
 115  }
 116  ?>