first commit

modules/mod_roktabs/fields/k2check.php

@@ -0,0 +1,36 @@
+<?php
+/**
+ * @version   $Id: k2check.php 6824 2013-01-28 06:14:09Z btowles $
+ * @author    RocketTheme http://www.rockettheme.com
+ * @copyright Copyright (C) 2007 - 2013 RocketTheme, LLC
+ * @license   http://www.gnu.org/licenses/gpl-2.0.html GNU/GPLv2 only
+ */
+
+
+// no direct access
+defined('_JEXEC') or die();
+jimport('joomla.html.html');
+jimport('joomla.form.formfield');
+JHtml::_('behavior.framework', true);
+/**
+ * @package    RocketTheme
+ * @subpackage rokstories.elements
+ */
+class JFormFieldK2check extends JFormField
+{
+	public function getInput()
+	{
+		if (defined('K2_CHECK')) return;
+		$k2 = JPATH_SITE . "/components/com_k2/k2.php";
+
+		if (!file_exists($k2)) {
+			define('K2_CHECK', 0);
+			$warning_style = "style='background: #FFF3A3;border: 1px solid #E7BD72;color: #B79000;display: block;padding: 8px 10px;'";
+			return "<span $warning_style><strong>K2 Component</strong> Not Found. In order to use the <strong>K2 Content</strong> type, you will need to <a href=\"http://k2.joomlaworks.gr\" target=\"_blank\">download and install it</a>.</span>";
+		} else {
+			define('K2_CHECK', 1);
+			$success_style = "style='background: #d2edc9;border: 1px solid #90e772;color: #2b7312;display: block;padding: 8px 10px;'";
+			return "<span $success_style><strong>K2 Component</strong> has been found and is available to use.</span>";
+		}
+	}
+}