Move product listing from category page to article

<?php
/**
 * @package  HikaShop for Joomla!
 * @version  2.2.3
 * @author  hikashop.com
 * @copyright  (C) 2010-2013 HIKARI SOFTWARE. All rights reserved.
 * @license  GNU/GPLv3 http://www.gnu.org/licenses/gpl-3.0.html
 */
defined('_JEXEC') or die('Restricted access');
?><?php
if(!$this->module && isset($this->element->category_canonical) && !empty($this->element->category_canonical)){
  $canonicalUrl = hikashop_cleanURL($this->element->category_canonical);

  $doc = JFactory::getDocument();
  $doc->addCustomTag( '<link rel="canonical" href="'.$canonicalUrl.'" />' );
}

if(hikashop_level(2) && JRequest::getVar('hikashop_front_end_main',0) && JRequest::getVar('task')=='listing' && $this->params->get('show_compare')) {?>
<script type="text/javascript">
<!--
var compare_list = {length: 0};
function setToCompareList(product_id,name,elem) {
  var compareBtn = document.getElementById('hikashop_compare_button');
  if( compare_list[product_id] ) {
    var old = compare_list[product_id];
    compare_list[product_id] = null;
    compare_list.length--;
    if( elem == null ) elem = old.elem;
    var nn = elem.nodeName.toLowerCase();
    if( nn == 'a' )
      elem.innerHTML = "<?php echo JText::_('ADD_TO_COMPARE_LIST');?>";
    else if( nn == 'input' )
      elem.checked = false;
  } else {
    if(compare_list.length < <?php echo $this->config->get('compare_limit',5); ?> ) {
      compare_list[product_id] = {name: name, elem: elem};
      compare_list.length++;
      var nn = elem.nodeName.toLowerCase();
      if( nn == 'a' )
        elem.innerHTML = "<?php echo JText::_('REMOVE_FROM_COMPARE_LIST');?>";
      else if( nn == 'input' )
        elem.checked = true;
    } else {
      alert("<?php echo JText::_('COMPARE_LIMIT_REACHED');?>");
      elem.checked = false;
    }
  }
  if(compare_list.length == 0 ) {
    compareBtn.style.display = 'none';
  } else {
    compareBtn.style.display = '';
  }
  return false;
}
function compareProducts() {
  var url = '';
  for(var k in compare_list) {
    if( compare_list[k] != null && k != 'length' ) {
      if( url == '' )
        url = 'cid[]=' + k;
      else
        url += '&cid[]=' + k;
    }
  }
  window.location = "<?php
    $u = hikashop_completeLink('product&task=compare'.$this->itemid,false,true);
    if( strpos($u,'?')  === false ) {
      echo $u.'?';
    } else {
      echo $u.'&';
    }
  ?>" + url;
  return false;
}
do_nothing( function() {
    $$('input.hikashop_compare_checkbox').each(function(el){
    el.checked = false;
  });
});
//-->
</script>
<?php }

ob_start();
if(version_compare(JVERSION,'1.6','<')){
  $title = 'show_page_title';
}else{
  $title = 'show_page_heading';
}
$titleType = 'h1';
if($this->module){
  $title = 'showtitle';
  $titleType = 'h2';
}

if($this->params->get($title) && JRequest::getVar('hikashop_front_end_main',0) && (!$this->module || $this->pageInfo->elements->total)){
  $name = $this->params->get('page_title');
  if($this->module){
    $name = $this->params->get('title');
  }elseif($this->params->get('page_heading')){
    $name = $this->params->get('page_heading');
  }
  ?>
  <<?php echo $titleType; ?>>
  <?php echo $name; ?>
  </<?php echo $titleType; ?>>
  <?php
}

  if(($this->params->get('show_image') && !empty($this->element->file_path))|| ($this->params->get('show_description',!$this->module)&&!empty($this->element->category_description))){
    ?>
    <div class="hikashop_category_description">
    <?php
    if($this->params->get('show_image') && !empty($this->element->file_path)){
      jimport('joomla.filesystem.file');
      if(JFile::exists($this->image->getPath($this->element->file_path,false))){
      ?>
      <img src="<?php echo $this->image->getPath($this->element->file_path); ?>" class="hikashop_category_image"/>
      <?php
      }
    }
    if($this->params->get('show_description',!$this->module)&&!empty($this->element->category_description)){
      ?>
      <div class="hikashop_category_description_content">
      <?php echo JHTML::_('content.prepare',$this->element->category_description); ?>
      </div>
      <?php
    }
  ?></div><?php
  }
  if(!empty($this->fields)){?>
    <div id="hikashop_category_custom_info_main" class="hikashop_category_custom_info_main">
      <h4><?php echo JText::_('CATEGORY_ADDITIONAL_INFORMATION');?></h4>
      <table width="100%">
      <?php
      $this->fieldsClass->prefix = '';
      foreach($this->fields as $fieldName => $oneExtraField) {
        if(!empty($this->element->$fieldName)){ ?>
        <tr class="hikashop_category_custom_<?php echo $oneExtraField->field_namekey;?>_line">
          <td class="key">
            <span id="hikashop_category_custom_name_<?php echo $oneExtraField->field_id;?>" class="hikashop_category_custom_name">
              <?php echo $this->fieldsClass->getFieldName($oneExtraField);?>
            </span>
          </td>
          <td>
            <span id="hikashop_category_custom_value_<?php echo $oneExtraField->field_id;?>" class="hikashop_category_custom_value">
              <?php echo $this->fieldsClass->show($oneExtraField,$this->element->$fieldName); ?>
            </span>
          </td>
        </tr>
      <?php }
        }?>
      </table>
    </div>
<?php }
$mainInfo = ob_get_clean();
ob_start();
$display_filters = $this->params->get('display_filters', -1);
if($display_filters=='-1'){
  $config =& hikashop_config();
  $display_filters=$config->get('show_filters');
}
if(hikashop_level(2) && JRequest::getVar('hikashop_front_end_main',0) && JRequest::getVar('task','listing')=='listing' && $display_filters=='1'){
   $this->setLayout('filter');
   $htmlFilter = $this->loadTemplate();
}

if(!empty($htmlFilter)&&@$_GET['task']!='category') echo $htmlFilter;

$filter_type = (int)$this->params->get('filter_type');
$layout_type = $this->params->get('layout_type');
if(empty($layout_type)) $layout_type = 'div';

if($filter_type !== 3) {
  $this->setLayout('listing');
  $html = $this->loadTemplate($layout_type);
  if(!$this->module) echo $mainInfo;
  if(!empty($html)){
    if($this->module) echo $mainInfo;
    if(!empty($htmlFilter) && @$_GET['task']=='category')
      echo $htmlFilter;
?>
  <div class="hikashop_products_listing">
<?php
    if(JRequest::getVar('hikashop_front_end_main',0) && JRequest::getVar('task')=='listing' && $this->params->get('show_compare')) {
?>
      <div id="hikashop_compare_zone" class="hikashop_compare_zone">
<?php
    $empty='';
    $params = new HikaParameter($empty);
    echo $this->cart->displayButton(JText::_('COMPARE_PRODUCTS'),'compare_button',$params,'#','compareProducts();return false;','style="display:none;" id="hikashop_compare_button"',0,1,' hikashop_compare_button');
?>
      </div>
<?php
    }
    echo $html;
?>
  </div>
<?php
  }

  $html = ob_get_clean();
  if(!empty($html)) {
?>
  <div id="<?php echo $this->params->get('main_div_name');?>" class="hikashop_category_information hikashop_products_listing_main"><?php echo $html; ?></div>
<?php
  }
} else if(!empty($this->rows) && !empty($this->categories)) {

  $allrows = $this->rows;

  $pagination = '';
  if((!$this->module || JRequest::getVar('hikashop_front_end_main',0)) && $this->pageInfo->elements->total) {
    $pagination = $this->config->get('pagination','bottom');
    $this->config->set('pagination', '');
  }

  if((!empty($allrows) || !$this->module || JRequest::getVar('hikashop_front_end_main',0)) && in_array($pagination, array('top','both')) && $this->params->get('show_limit') && $this->pageInfo->elements->total) {
    $this->pagination->form = '_top';
?>
  <form action="<?php echo hikashop_currentURL(); ?>" method="post" name="adminForm_<?php echo $this->params->get('main_div_name').$this->category_selected;?>_top">
    <div class="hikashop_products_pagination hikashop_products_pagination_top">
    <?php echo $this->pagination->getListFooter($this->params->get('limit')); ?>
    <span class="hikashop_results_counter"><?php echo $this->pagination->getResultsCounter(); ?></span>
    </div>
    <input type="hidden" name="filter_order_<?php echo $this->params->get('main_div_name').$this->category_selected;?>" value="<?php echo $this->pageInfo->filter->order->value; ?>" />
    <input type="hidden" name="filter_order_Dir_<?php echo $this->params->get('main_div_name').$this->category_selected;?>" value="<?php echo $this->pageInfo->filter->order->dir; ?>" />
    <?php echo JHTML::_( 'form.token' ); ?>
  </form>
<?php
  }

  $main_div_name = $this->params->get('main_div_name');
  foreach($this->categories as $category) {
    if(empty($category['products']))
      continue;

    $this->rows = array();
    foreach($allrows as $p) {
      if(in_array($p->product_id, $category['products']))
        $this->rows[] = $p;
    }

    $this->params->set('main_div_name', $main_div_name.'_'.$category['category']->category_id);

    $this->setLayout('listing');
    $html = $this->loadTemplate($layout_type);
    if(!empty($html)) {
      if(!empty($htmlFilter) && @$_GET['task']=='category')
        echo $htmlFilter;
?>
  <h2><?php echo $category['category']->category_name; ?></h2>
  <div class="hikashop_products_listing">
<?php
    if(JRequest::getVar('hikashop_front_end_main',0) && JRequest::getVar('task')=='listing' && $this->params->get('show_compare')) {
?>
      <div id="hikashop_compare_zone" class="hikashop_compare_zone">
<?php
      $empty='';
      $params = new HikaParameter($empty);
      echo $this->cart->displayButton(JText::_('COMPARE_PRODUCTS'),'compare_button',$params,'#','compareProducts();return false;','style="display:none;" id="hikashop_compare_button"',0,1,' hikashop_compare_button');
?>
      </div>
<?php
      }
      echo $html;
?>
  </div>
<?php
    }
  }
  $this->params->set('main_div_name', $main_div_name);
  $this->config->set('pagination', $pagination);

  if((!empty($allrows) || !$this->module || JRequest::getVar('hikashop_front_end_main',0)) && in_array($pagination,array('bottom','both')) && $this->params->get('show_limit') && $this->pageInfo->elements->total) {
    $this->pagination->form = '_bottom';
?>
  <form action="<?php echo hikashop_currentURL(); ?>" method="post" name="adminForm_<?php echo $this->params->get('main_div_name').$this->category_selected;?>_bottom">
    <div class="hikashop_products_pagination hikashop_products_pagination_bottom">
    <?php echo $this->pagination->getListFooter($this->params->get('limit')); ?>
    <span class="hikashop_results_counter"><?php echo $this->pagination->getResultsCounter(); ?></span>
    </div>
    <input type="hidden" name="filter_order_<?php echo $this->params->get('main_div_name').$this->category_selected;?>" value="<?php echo $this->pageInfo->filter->order->value; ?>" />
    <input type="hidden" name="filter_order_Dir_<?php echo $this->params->get('main_div_name').$this->category_selected;?>" value="<?php echo $this->pageInfo->filter->order->dir; ?>" />
    <?php echo JHTML::_( 'form.token' ); ?>
  </form>
<?php }

  $html = ob_get_clean();
  if(!empty($html)) {
?>
    <div id="<?php echo $this->params->get('main_div_name');?>" class="hikashop_category_information hikashop_products_listing_main"><?php echo $html; ?></div>
<?php
  }
}

if(!$this->module){
?>
<div class="hikashop_submodules" style="clear:both">
<?php
  if(!empty($this->modules)){
    jimport('joomla.application.module.helper');
    foreach($this->modules as $module) {
      echo JModuleHelper::renderModule($module);
    }
  }
?>
</div>
<?php
}