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administrator/components/com_jchoptimize/fields/proonlyjchpagecache.php

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+<?php
+
+/**
+ * JCH Optimize - Performs several front-end optimizations for fast downloads
+ *
+ * @package   jchoptimize/core
+ * @author    Samuel Marshall <samuel@jch-optimize.net>
+ * @copyright Copyright (c) 2023 Samuel Marshall / JCH Optimize
+ * @license   GNU/GPLv3, or later. See LICENSE file
+ *
+ *  If LICENSE file missing, see <http://www.gnu.org/licenses/>.
+ */
+
+
+use JchOptimize\ContainerFactory;
+use JchOptimize\Core\Admin\Helper;
+use JchOptimize\Model\ModeSwitcher;
+use Joomla\CMS\Form\FormHelper;
+use Joomla\CMS\HTML\HTMLHelper;
+use Joomla\CMS\Language\Text;
+
+defined('_JEXEC') or die('Restricted Access');
+
+FormHelper::loadFieldClass('list');
+
+class JFormFieldProonlyjchpagecache extends JFormFieldList
+{
+    public $type = 'proonlyjchpagecache';
+
+    protected function getInput()
+    {
+        if (!JCH_PRO) {
+            return Helper::proOnlyField();
+        }
+
+        return parent::getInput();
+    }
+
+    protected function getOptions(): array
+    {
+        /** @var ModeSwitcher $modeSwitcher */
+        $modeSwitcher = ContainerFactory::getContainer()->get(ModeSwitcher::class);
+        $availablePlugins = $modeSwitcher->getAvailablePageCachePlugins();
+
+        foreach ($modeSwitcher->pageCachePlugins as $pageCache => $title) {
+            if (in_array($pageCache, $availablePlugins)) {
+                $options[] = HTMLHelper::_(
+                    'select.option',
+                    $pageCache,
+                    Text::_($title),
+                    'value',
+                    'text',
+                    false
+                );
+            } else {
+                $options[] = HTMLHelper::_(
+                    'select.option',
+                    $pageCache,
+                    Text::_($title),
+                    'value',
+                    'text',
+                    true
+                );
+            }
+        }
+
+        $options = array_merge(parent::getOptions(), $options);
+
+        return $options;
+    }
+}