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modules/mod_random_image_extended/src/fields/krprobutton.php

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+<?php
+
+/**
+ * @copyright
+ * @package     Field - Kubik-Rubik Pro Available
+ * @author      Viktor Vogel <admin@kubik-rubik.de>
+ * @version     Joomla! 3 - 3.1.1 - 2020-05-22
+ * @link        https://kubik-rubik.de/
+ *
+ * @license     GNU/GPL
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+defined('JPATH_PLATFORM') || die('Restricted access');
+
+use Joomla\CMS\{Form\FormField, Factory};
+
+/**
+ * Form Field class for Kubik-Rubik Joomla! Extensions.
+ * Adds a Pro action button with a link to the Pro landing page.
+ */
+class JFormFieldKrProButton extends FormField
+{
+    protected $type = 'krProButton';
+
+    protected function getLabel()
+    {
+        return '';
+    }
+
+    protected function getInput()
+    {
+        $proLink = 'https://kubik-rubik.de/pro';
+
+        if (Factory::getApplication()->getLanguage()->getTag() === 'de-DE') {
+            $proLink = 'https://kubik-rubik.de/de/pro';
+        }
+
+        if (!empty($this->fieldname)) {
+            $proLink .= '?extension=' . $this->fieldname;
+        }
+
+        $proButton = '<div class="btn-wrapper" id="toolbar-pro"><a href="' . $proLink . '" title="Kubik-Rubik Joomla! Pro Extensions" target="_blank"><button class="btn btn-small btn-inverse"><span class="icon-cube icon-white" aria-hidden="true"></span> PRO</button></a></div>';
+
+        $document = Factory::getDocument();
+        $scriptDeclaration = 'jQuery(function($){$("#toolbar").append(\'' . $proButton . '\');});';
+        $document->addScriptDeclaration($scriptDeclaration);
+
+        return '';
+    }
+}