first commit

administrator/components/com_languages/src/Field/LanguageclientField.php

@@ -0,0 +1,80 @@
+<?php
+
+/**
+ * @package     Joomla.Administrator
+ * @subpackage  com_languages
+ *
+ * @copyright   (C) 2005 Open Source Matters, Inc. <https://www.joomla.org>
+ * @license     GNU General Public License version 2 or later; see LICENSE.txt
+ */
+
+namespace Joomla\Component\Languages\Administrator\Field;
+
+use Joomla\CMS\Form\Field\ListField;
+use Joomla\CMS\Language\LanguageHelper;
+use Joomla\CMS\Language\Text;
+
+// phpcs:disable PSR1.Files.SideEffects
+\defined('_JEXEC') or die;
+// phpcs:enable PSR1.Files.SideEffects
+
+/**
+ * Client Language List field.
+ *
+ * @since  3.9.0
+ */
+class LanguageclientField extends ListField
+{
+    /**
+     * The form field type.
+     *
+     * @var     string
+     * @since   3.9.0
+     */
+    protected $type = 'Languageclient';
+
+    /**
+     * Cached form field options.
+     *
+     * @var     array
+     * @since   3.9.0
+     */
+    protected $cache = [];
+
+    /**
+     * Method to get the field options.
+     *
+     * @return  array  The field option objects.
+     *
+     * @since   3.9.0
+     */
+    protected function getOptions()
+    {
+        // Try to load the data from our mini-cache.
+        if (!empty($this->cache)) {
+            return $this->cache;
+        }
+
+        // Get all languages of frontend and backend.
+        $languages       = [];
+        $site_languages  = LanguageHelper::getKnownLanguages(JPATH_SITE);
+        $admin_languages = LanguageHelper::getKnownLanguages(JPATH_ADMINISTRATOR);
+
+        // Create a single array of them.
+        foreach ($site_languages as $tag => $language) {
+            $languages[$tag . '0'] = Text::sprintf('COM_LANGUAGES_VIEW_OVERRIDES_LANGUAGES_BOX_ITEM', $language['name'], Text::_('JSITE'));
+        }
+
+        foreach ($admin_languages as $tag => $language) {
+            $languages[$tag . '1'] = Text::sprintf('COM_LANGUAGES_VIEW_OVERRIDES_LANGUAGES_BOX_ITEM', $language['name'], Text::_('JADMINISTRATOR'));
+        }
+
+        // Sort it by language tag and by client after that.
+        ksort($languages);
+
+        // Add the languages to the internal cache.
+        $this->cache = array_merge(parent::getOptions(), $languages);
+
+        return $this->cache;
+    }
+}