refactor(widgets): remove shared redundant settings

src/Widgets/CategoriesWidget.php

@@ -7,12 +7,10 @@
 
 namespace AKSRT\Widgets;
 
-use AKSRT\Widgets\Traits\CommonWidgetFields;
 
 defined('ABSPATH') || exit;
 
 class CategoriesWidget extends \WP_Widget {
-	use CommonWidgetFields;
 
 	public function __construct() {
 		parent::__construct(
@@ -179,14 +177,7 @@ class CategoriesWidget extends \WP_Widget {
 		if ($title !== '') {
 			echo $args['before_title'] . esc_html($title) . $args['after_title']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
 		}
-		$affix = function_exists('aksrt_widget_affix_attrs') ? aksrt_widget_affix_attrs($instance) : ['class' => '', 'attr' => ''];
-		if ($affix['class'] !== '') {
-			echo '<div class="is-affix"' . $affix['attr'] . '>';
-		}
 		echo self::render_html($instance); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
-		if ($affix['class'] !== '') {
-			echo '</div>';
-		}
 		echo $args['after_widget']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
 	}
 
@@ -241,7 +232,6 @@ class CategoriesWidget extends \WP_Widget {
 			<label><input type="checkbox" name="<?php echo esc_attr($this->get_field_name('hide_empty')); ?>" value="1" <?php checked(!isset($instance['hide_empty']) || !empty($instance['hide_empty'])); ?>> <?php esc_html_e('隐藏空分类', 'aksrt'); ?></label><br>
 			<label><input type="checkbox" name="<?php echo esc_attr($this->get_field_name('hierarchical')); ?>" value="1" <?php checked(!empty($instance['hierarchical'])); ?>> <?php esc_html_e('层级树', 'aksrt'); ?></label>
 		</p>
-		<?php $this->render_common_form_section($instance); ?>
 		<?php
 	}
 
@@ -255,7 +245,7 @@ class CategoriesWidget extends \WP_Widget {
 		if (!in_array($orderby, ['count', 'name', 'id', 'slug'], true)) {
 			$orderby = 'count';
 		}
-		return $this->update_common_fields($new_instance, $old_instance, [
+		return [
 			'title'        => sanitize_text_field((string) ($new_instance['title'] ?? '')),
 			'count'        => max(1, min(50, (int) ($new_instance['count'] ?? 8))),
 			'orderby'      => $orderby,
@@ -268,6 +258,6 @@ class CategoriesWidget extends \WP_Widget {
 			'show_thumb'   => !empty($new_instance['show_thumb']) ? 1 : 0,
 			'hide_empty'   => !empty($new_instance['hide_empty']) ? 1 : 0,
 			'hierarchical' => !empty($new_instance['hierarchical']) ? 1 : 0,
-		]);
+		];
 	}
 }