WP / inc / utils / decorator.inc.php

<?php

class SimpleDecorator extends Decorator{

   private $headerblock='';

   private $infoblock = '';
   private $maincontent = '';

   private $editblock = '';
   private $navblock = '';

   //----------------------------   get header block
   public function getHeader() {
      return $this->headerblock;
   }

   //----------------------------   get content block
   public function getContent() {
      return $this->infoblock.$this->maincontent;
   }

   //----------------------------   get footer block
   public function getFooter() {
      return $this->editblock. $this->navblock;
   }

   //----------------------------   set message
   public function setMessage($msg) {
      $this->infoblock = $msg;
   }


   //----------------------------   draw buttons for posts
   private function _drawButtons($view, $record_id, $item) {

      $s = '<div class="entryeditpanel">';

          $s .= $this->dispatchEvent('beforeDrawEditButtons', $record_id, $item);

          $s .= '<div class="editbutton"><a href="'.
             $view->route_edit_form($record_id).'">edit</a></div>';

          $s .= '<div class="deletebutton"><a href="'.
             $view->route_delete_form($record_id).'">delete</a></div>';

          $s .= $this->dispatchEvent('afterDrawEditButtons', $record_id, $item);

          $s .= '</div>';

          $s .= $this->dispatchEvent('afterRow', $record_id, $item);

          return $s;
   }


   //----------------------------   draw page entry

   private function _drawPageEntry($view, $item) {


          $flds = array();

          foreach ($item as $key => $val) {
             if ($key!='idfield') {

                  $s = $this->dispatchEvent('fieldFilter',$key, $val['value'],$item);
                  $flds[] = array ('class'=>$key, 'value'=>($s ? $s : $val['value']));
             }
          }

          $s ='<div class="entrytitle"><a href="'.
             $view->route_view_single($item['idfield']).'">'.$flds[0]['value'].'</a></div>';

          array_shift($flds);

          foreach ($flds as $el) {
             $s .='<div class="'.$el['class'].'">'.$el['value'].'</div>';
           }
          $s .= $this->_drawButtons($view, $item['idfield'], $item);

          return $s;
   }

   //----------------------------   draw page

   private function _drawPage($view) {

      $s = '<div class="page">';
      $items = $view->v_items;

      for ($i=0; $i<count($items); $i++) {

             //--------------- draw captions
             if ($i==0) {
                foreach ($items[$i] as $key=>$val) {
                   if ($key!='idfield')
                      $s .= '<div class="caption" >'.$val['caption'].'</div>';
                }
             }
             $s .= '<div class="clearfix"></div>';

             $s .= $this->_drawPageEntry($view, $items[$i]);
      }
      $s .= '</div>';
      $this->maincontent = $s;
   }

   //----------------------------   draw single item
   public function _drawSingle($view) {

          $flds = array();

          foreach ($view->v_item as $key=>$value) {

              if ($key!='idfield')
                 $flds[] = array ('class'=>$key, 'value'=>$value );
          }
          $this->headerblock = $flds[0]['value'];
          $s = '';
          for ($i=1; $i<count($flds); $i++) {

             $s .= '<div class="'.$flds[$i]['class'].'">'.$flds[$i]['value'].'</div>';
          }
          $this->maincontent = $s;

   }

   //----------------------------   draw form for adding or editing

   public function _drawForm($view, $add_or_edit) {

      if ($add_or_edit == 'add')

             $action = $view->route_insert();
          else
             $action = $view->route_update($view->v_item['idfield']);

      $view->_form->set_action_route($action);
      $view->_form->setCancelRoute($view->route_view_page($view->v_nav_pageid));

      if ($add_or_edit == 'edit') {

           $view->_form->set_field_values($view->v_item);
         }

         $this->maincontent =  $view->_form->draw();

   }

   //---------------------------- draw navigation
   private function _drawNavigation($view) {


      $s ='<div class="navigation"><ul>';

          if ($view->v_nav_numpages>1)
             for ($i=0; $i < $view->v_nav_numpages; $i++) {

                 $s .='<li>';

             if ($i== $view->v_nav_pageid) {
                    $s .= ($i+1);
                 } else {
                    $s .= '<a href="'. $view->route_view_page($i).'">'.($i+1).'</a>';
                 }

                 $s .= '</li>';
          }
          $s .= '</ul></div>';

          $this->navblock = $s;
   }

    //----------------------------   draw edit block

   public function _drawEditPanel($view, $single=true) {

      $s = '<div class="editpanel">';

          $s .= $this->dispatchEvent('beforeEditPanel', $record_id, $item);

          $s .= '<div class="addbutton"><a href="'.$view->route_add_form().'">add</a></div>';


          if ($single) {

             $s .= '<div class="editbutton"><a href="'.
                       $view->route_edit_form($view->v_item['idfield']).'">edit</a></div>';

             $s .= '<div class="deletebutton"><a href="'.
                      $view->route_delete_form($view->v_item['idfield']).'">delete</a></div>';

                 $s .= '<div class="backtolistbutton"><a href="'.
                                  $view->route_view_page($view->v_nav_pageid).'">back to list</a></div>';
          }
          $s .= $this->dispatchEvent('afterEditPanel', $record_id, $item);
          $s .= '</div>';

          $this->editblock = $s;

   }

   //-----------------------------   draw page and navigation
   public function _drawPageEditNav($view) {

          $this->_drawPage($view);
          $this->_drawEditPanel($view, false);
          $this->_drawNavigation($view);

   }
}





?>