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administrator/components/com_jchoptimize/lib/src/Controller/ToggleSetting.php

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+<?php
+
+/**
+ * JCH Optimize - Performs several front-end optimizations for fast downloads.
+ *
+ * @author    Samuel Marshall <samuel@jch-optimize.net>
+ * @copyright Copyright (c) 2020 Samuel Marshall / JCH Optimize
+ * @license   GNU/GPLv3, or later. See LICENSE file
+ *
+ * If LICENSE file missing, see <http://www.gnu.org/licenses/>.
+ */
+
+namespace JchOptimize\Controller;
+
+use _JchOptimizeVendor\Joomla\Controller\AbstractController;
+use _JchOptimizeVendor\Joomla\DI\ContainerAwareInterface;
+use _JchOptimizeVendor\Joomla\DI\ContainerAwareTrait;
+use JchOptimize\Core\Admin\Icons;
+use JchOptimize\Core\Exception\ExceptionInterface;
+use JchOptimize\Model\Configure;
+use JchOptimize\Model\ModeSwitcher;
+use JchOptimize\Platform\Cache;
+use Joomla\Application\AbstractApplication;
+use Joomla\CMS\Application\AdministratorApplication;
+use Joomla\CMS\Language\Text;
+use Joomla\Input\Input;
+
+\defined('_JEXEC') or exit('Restricted Access');
+class ToggleSetting extends AbstractController implements ContainerAwareInterface
+{
+    use ContainerAwareTrait;
+
+    private Configure $model;
+
+    public function __construct(Configure $model, ?Input $input = null, ?AbstractApplication $application = null)
+    {
+        $this->model = $model;
+        parent::__construct($input, $application);
+    }
+
+    public function execute(): bool
+    {
+        /** @var Input $input */
+        $input = $this->getInput();
+
+        /** @var string $setting */
+        $setting = $input->get('setting');
+
+        try {
+            $this->model->toggleSetting($setting);
+        } catch (ExceptionInterface $e) {
+        }
+        $currentSettingValue = (string) $this->model->getState()->get($setting);
+        if ('integrated_page_cache_enable' == $setting) {
+            $currentSettingValue = Cache::isPageCacheEnabled($this->model->getState());
+        }
+        $class = $currentSettingValue ? 'enabled' : 'disabled';
+        $class2 = '';
+        $auto = \false;
+        $pageCacheStatus = '';
+        $statusClass = '';
+        if ('pro_reduce_unused_css' == $setting) {
+            $class2 = $this->model->getState()->get('optimizeCssDelivery_enable') ? 'enabled' : 'disabled';
+        }
+        if ('optimizeCssDelivery_enable' == $setting) {
+            $class2 = $this->model->getState()->get('pro_reduce_unused_css') ? 'enabled' : 'disabled';
+        }
+        if ('combine_files_enable' == $setting && $currentSettingValue) {
+            $auto = $this->getEnabledAutoSetting();
+        }
+        if (JCH_PRO && 'integrated_page_cache_enable' == $setting) {
+            /** @var ModeSwitcher $modeSwitcher */
+            $modeSwitcher = $this->container->get(ModeSwitcher::class);
+            [, , $pageCacheStatus, $statusClass] = $modeSwitcher->getIndicators();
+            $pageCacheStatus = Text::sprintf('MOD_JCHMODESWITCHER_PAGECACHE_STATUS', $pageCacheStatus);
+        }
+        $body = \json_encode(['class' => $class, 'class2' => $class2, 'auto' => $auto, 'page_cache_status' => $pageCacheStatus, 'status_class' => $statusClass]);
+
+        /** @var AdministratorApplication $app */
+        $app = $this->getApplication();
+        $app->clearHeaders();
+        $app->setHeader('Content-Type', 'application/json');
+        $app->setHeader('Content-Length', (string) \strlen($body));
+        $app->setBody($body);
+        $app->allowCache(\false);
+        echo $app->toString();
+        $app->close();
+
+        return \true;
+    }
+
+    /**
+     * @return false|string
+     */
+    private function getEnabledAutoSetting()
+    {
+        $autoSettingsMap = Icons::autoSettingsArrayMap();
+        $autoSettingsInitialized = \array_map(function ($a) {
+            return '0';
+        }, $autoSettingsMap);
+        $currentAutoSettings = \array_intersect_key($this->model->getState()->toArray(), $autoSettingsInitialized);
+        // order array
+        $orderedCurrentAutoSettings = \array_merge($autoSettingsInitialized, $currentAutoSettings);
+        $autoSettings = ['minimum', 'intermediate', 'average', 'deluxe', 'premium', 'optimum'];
+        for ($j = 0; $j < 6; ++$j) {
+            if (\array_values($orderedCurrentAutoSettings) === \array_column($autoSettingsMap, 's'.($j + 1))) {
+                return $autoSettings[$j];
+            }
+        }
+        // No auto setting configured
+        return \false;
+    }
+}