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+<?php

+

+/**

+ * Isotope eCommerce for Contao Open Source CMS

+ *

+ * Copyright (C) 2009-2014 terminal42 gmbh & Isotope eCommerce Workgroup

+ *

+ * @package    Isotope

+ * @link       http://isotopeecommerce.org

+ * @license    http://opensource.org/licenses/lgpl-3.0.html

+ */

+

+namespace eSM_isotope_custom\Model;

+

+use Haste\Util\Url;

+

+/**

+ * Standard implementation of an Isotope product.

+ */

+class Standard extends \Isotope\Model\Product\Standard

+{

+  /**

+   * Generate url

+   *

+   * @param \PageModel $objJumpTo A PageModel instance

+   *

+   * @return string

+   *

+   * @throws \InvalidArgumentException

+   */

+  public function generateUrl(\PageModel $objJumpTo = null)

+  {

+    $strUrl = parent::generateUrl($objJumpTo);

+

+    if (\Input::get('isorc') !== null)

+    {

+      $strUrl = Url::addQueryString(

+        http_build_query(array('isorc' => \Input::get('isorc'))),

+        $strUrl

+      );

+    }

+    return $strUrl;

+  }

+

+  public function generate(array $arrConfig)

+  {

+

+    $arrButtons = array();

+    foreach ($arrConfig['buttons'] as $button)

+    {

+      if ($button == 'add_to_cart' && $this->not_buyable)

+      {

+        continue;

+      }

+      $arrButtons[] = $button;

+    }

+    $arrConfig['buttons'] = $arrButtons;

+

+    return parent::generate($arrConfig);

+  }

+

+

+}