refactor(autoload): migrate theme classes to Composer PSR-4

Move 288 types from global AKSRT_* + inc/classes manual requires into namespace AKSRT\{Domain} under src/AKSRT/, wire composer.json psr-4, and slim bootstrap to helpers/modules/hooks only. Split multi-class widget/gateway files, update admin contract audit paths, and document the layout in ADR/README.
2026-07-17 13:29:22 +08:00
1 parent 8f349b40fb
commit aaf458af1c
@@ -0,0 +1,65 @@
+<?php
+/**
+ * @package AKSRT
+ */
+
+namespace AKSRT\Widgets;
+
+defined('ABSPATH') || exit;
+
+class WidgetLangSwitch extends \WP_Widget {
+
+    public function __construct() {
+        parent::__construct(
+            'aksrt_lang_switch',
+            __('语言切换器', 'aksrt'),
+            ['description' => __('在侧栏显示多语言切换按钮。', 'aksrt')]
+        );
+    }
+
+    public function widget($args, $instance): void {
+        $title = !empty($instance['title']) ? $instance['title'] : '';
+        $style = !empty($instance['style']) ? $instance['style'] : 'dropdown';
+
+        if (!function_exists('aksrt_has_multilingual') || !aksrt_has_multilingual()) return;
+
+        $html = function_exists('aksrt_render_language_switcher') ? aksrt_render_language_switcher($style) : '';
+        if (empty($html)) return;
+
+        echo $args['before_widget'];
+
+        if ($title) {
+            echo $args['before_title'] . esc_html($title) . $args['after_title'];
+        }
+
+        echo $html; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
+
+        echo $args['after_widget'];
+    }
+
+    public function form($instance): void {
+        $title = !empty($instance['title']) ? $instance['title'] : '';
+        $style = !empty($instance['style']) ? $instance['style'] : 'dropdown';
+        ?>
+        <p>
+            <label for="<?php echo esc_attr($this->get_field_id('title')); ?>"><?php esc_html_e('标题（可选）:', 'aksrt'); ?></label>
+            <input class="widefat" id="<?php echo esc_attr($this->get_field_id('title')); ?>" name="<?php echo esc_attr($this->get_field_name('title')); ?>" type="text" value="<?php echo esc_attr($title); ?>">
+        </p>
+        <p>
+            <label for="<?php echo esc_attr($this->get_field_id('style')); ?>"><?php esc_html_e('样式:', 'aksrt'); ?></label>
+            <select class="widefat" id="<?php echo esc_attr($this->get_field_id('style')); ?>" name="<?php echo esc_attr($this->get_field_name('style')); ?>">
+                <option value="dropdown" <?php selected($style, 'dropdown'); ?>><?php esc_html_e('下拉菜单', 'aksrt'); ?></option>
+                <option value="flags" <?php selected($style, 'flags'); ?>><?php esc_html_e('国旗图标', 'aksrt'); ?></option>
+            </select>
+        </p>
+        <p><small><?php esc_html_e('需要安装 Polylang 或 WPML 等多语言插件才能生效。', 'aksrt'); ?></small></p>
+        <?php
+    }
+
+    public function update($new_instance, $old_instance): array {
+        $instance = [];
+        $instance['title'] = sanitize_text_field($new_instance['title'] ?? '');
+        $instance['style'] = in_array($new_instance['style'] ?? '', ['dropdown', 'flags'], true) ? $new_instance['style'] : 'dropdown';
+        return $instance;
+    }
+}