[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/web_app/src/controller/lmbController.class.php');
  10  lmb_require('limb/cms/src/model/lmbCmsNode.class.php');
  11  
  12  /**

  13   * abstract class AdminNodeWithObjectController.

  14   *

  15   * @package cms

  16   * @version $Id$

  17   */
  18  abstract class AdminNodeWithObjectController extends lmbController
  19  {
  20    protected $_form_name = 'object_form';
  21    protected $_controller_name = '';
  22    protected $_node_class_name = 'lmbCmsNode';
  23    protected $_object_class_name = '';
  24    protected $_generate_identifier = false;
  25  
  26    protected $node = null;
  27    protected $item = null;
  28  
  29    function __construct()
  30    {
  31      parent :: __construct();
  32  
  33      if(!$this->_object_class_name || !$this->_controller_name)
  34        throw new lmbException('Object class name or(and) controller name is not specified');
  35    }
  36  
  37    function doCreate()
  38    {
  39      $this->node = new $this->_node_class_name();
  40      $this->item = new $this->_object_class_name();
  41  
  42      $this->useForm($this->_form_name);
  43      $this->setFormDatasource($this->request);
  44  
  45      if($this->request->hasPost())
  46      {
  47        $this->node->setControllerName($this->_controller_name);
  48        $this->node->setObject($this->item);
  49        $this->item->setNode($this->node);
  50        $this->_import();
  51  
  52        if($this->_generate_identifier || $this->request->get('auto_identifier'))
  53          $this->node->setIdentifier(lmbCmsNode :: generateIdentifier($this->request->get('parent')));
  54  
  55        $this->_validateAndSave(true);
  56      }
  57      else
  58      {
  59        $this->_initCreateForm();
  60      }
  61    }
  62  
  63    function doEdit()
  64    {
  65      $this->node = lmbActiveRecord :: findById($this->_node_class_name, $this->request->getInteger('id'));
  66      $this->item = $this->node->getObject();
  67      $this->useForm($this->_form_name);
  68      $this->setFormDatasource($this->request);
  69  
  70      if($this->request->hasPost())
  71      {
  72        $this->_import();
  73        $this->_validateAndSave(false);
  74      }
  75      else
  76      {
  77        $this->_initEditForm();
  78      }
  79    }
  80  
  81    protected function _import()
  82    {
  83      $this->node->import($this->request);
  84      $this->item->import($this->request);
  85    }
  86  
  87    protected function _validateAndSave($is_create = false)
  88    {
  89      $this->_onBeforeValidate();
  90      $this->node->validate($this->error_list);
  91      $this->item->validate($this->error_list);
  92      $this->_onAfterValidate();
  93  
  94      if($this->error_list->isValid())
  95      {
  96        if($is_create)
  97          $this->_onBeforeCreate();
  98        else
  99          $this->_onBeforeEdit();
 100  
 101        $this->_onBeforeSave();
 102        $this->node->saveSkipValidation();
 103        $this->item->saveSkipValidation();
 104        $this->_onAfterSave();
 105  
 106        if($is_create)
 107          $this->_onAfterCreate();
 108        else
 109          $this->_onAfterEdit();
 110  
 111        $this->closePopup();
 112      }
 113    }
 114  
 115    protected function _initEditForm()
 116    {
 117      $this->request->merge($this->node->export());
 118      $this->request->merge($this->item->export());
 119      $this->request->set('node', $this->node);
 120      $this->request->set('item', $this->item);
 121    }
 122  
 123    function performPublishCommand()
 124    {
 125      $this->performCommand('limb/cms/src/command/lmbCmsPublishObjectCommand', $this->_object_class_name);
 126    }
 127  
 128    function performUnpublishCommand()
 129    {
 130      $this->performCommand('limb/cms/src/command/lmbCmsUnpublishObjectCommand', $this->_object_class_name);
 131    }
 132  
 133    function doDelete()
 134    {
 135      if($this->request->hasPost())
 136        $this->_onBeforeDelete();
 137      $this->performCommand('limb/cms/src/command/lmbCmsDeleteNodeCommand');
 138      if($this->request->hasPost())
 139        $this->_onAfterDelete();
 140    }
 141  
 142    protected function _initCreateForm() {}
 143    protected function _onBeforeSave() {}
 144    protected function _onAfterSave() {}
 145    protected function _onBeforeCreate() {}
 146    protected function _onAfterCreate() {}
 147    protected function _onBeforeEdit() {}
 148    protected function _onAfterEdit() {}
 149    protected function _onBeforeDelete() {}
 150    protected function _onAfterDelete() {}
 151    protected function _onBeforeValidate() {}
 152    protected function _onAfterValidate() {}
 153  }
 154  
 155  ?>