feat(widgets): ranking identity, moderators follow, plate chrome

Align UserRanking to zibll user-ranking-item + aksrt_get_user_name + badg,
render moderators via shared rows with follow, deepen plate info cover/stats,
and clean forum tab/terms empty shells.

src/AKSRT/Widgets/WidgetForumPlateInfo.php

@@ -54,11 +54,12 @@ class WidgetForumPlateInfo extends \WP_Widget {
 			: home_url('/');
 
 		ob_start();
-		echo '<div class="aksrt-plate-info ajax-item">';
+		echo '<div class="forum-header plate-info-sidebar aksrt-plate-info ajax-item">';
 		if ($thumb) {
-			echo '<div class="aksrt-plate-info__cover" style="background-image:url(' . esc_url($thumb) . ')"></div>';
+			$ph = get_template_directory_uri() . '/assets/img/placeholder.svg';
+			echo '<div class="aksrt-plate-info__cover plate-thumb"><img class="aksrt-lazy lazyload fit-cover" data-src="' . esc_url($thumb) . '" src="' . esc_url($ph) . '" alt="" loading="lazy" /></div>';
 		} elseif ($icon !== '') {
-			echo '<div class="aksrt-plate-info__cover is-icon"><i class="' . esc_attr($icon) . '" aria-hidden="true"></i></div>';
+			echo '<div class="aksrt-plate-info__cover plate-thumb is-icon"><i class="' . esc_attr($icon) . '" aria-hidden="true"></i></div>';
 		}
 		echo '<div class="aksrt-plate-info__body">';
 		echo '<a class="aksrt-plate-info__title" href="' . esc_url($url) . '">' . esc_html(get_the_title($plate)) . '</a>';
@@ -66,7 +67,7 @@ class WidgetForumPlateInfo extends \WP_Widget {
 			echo '<div class="aksrt-plate-info__desc">' . esc_html($desc) . '</div>';
 		}
 		if ($show_stats) {
-			echo '<div class="aksrt-plate-info__stats">';
+			echo '<div class="aksrt-plate-info__stats count-mates flex jsb">';
 			echo '<span title="' . esc_attr__('帖子', 'aksrt') . '"><i class="fas fa-file-alt" aria-hidden="true"></i> ' . esc_html((string) $posts) . '</span>';
 			echo '<span title="' . esc_attr__('回复', 'aksrt') . '"><i class="fas fa-comment" aria-hidden="true"></i> ' . esc_html((string) $reply) . '</span>';
 			if ($views > 0) {

src/AKSRT/Widgets/WidgetForumPlateModerator.php

@@ -74,13 +74,17 @@ class WidgetForumPlateModerator extends \WP_Widget {
 		}
 
 		ob_start();
-		echo '<div class="aksrt-plate-mods style-' . esc_attr($style) . ' ajax-item">';
+		echo '<div class="zib-widget moderator-box aksrt-plate-mods style-' . esc_attr($style) . ' ajax-item">';
 		if ($title_text !== '') {
-			echo '<div class="aksrt-plate-mods__head"><div class="title-theme">' . esc_html($title_text) . '</div></div>';
+			echo '<div class="mb10 flex jsb ac aksrt-plate-mods__head"><div class="title-theme">' . esc_html($title_text) . '</div></div>';
 		}
 		echo '<div class="aksrt-plate-mods__list">';
 		foreach ($people as $row) {
-			$uid  = (int) $row['id'];
+			$uid = (int) $row['id'];
+			if (function_exists('aksrt_render_moderator_row')) {
+				echo aksrt_render_moderator_row($uid, (string) $row['role'], $show_avatar, $style); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
+				continue;
+			}
 			$user = get_userdata($uid);
 			if (!$user) {
 				continue;
@@ -105,7 +109,7 @@ class WidgetForumPlateModerator extends \WP_Widget {
 			echo '</a>';
 		}
 		echo '</div></div>';
-		return ['html' => (string) ob_get_clean()];
+			return ['html' => (string) ob_get_clean()];
 	}
 
 	public function widget($args, $instance): void {

src/AKSRT/Widgets/WidgetForumTabTopics.php

@@ -88,7 +88,7 @@ class WidgetForumTabTopics extends \WP_Widget {
 				.then(function(r){return r.json()}).then(function(j){
 					var d=(j&&j.data)||j||{};
 					var html=d.html||'';
-					panel.innerHTML=html||'<p class="aksrt-ftab__empty">暂无内容</p>';
+					panel.innerHTML=html||'<div class="ajax-item aksrt-ftab__empty muted-2-color">暂无内容</div>';
 					panel.setAttribute('data-loaded','1');
 					panel.classList.remove('is-ajax-loading');
 				}).catch(function(){panel.classList.remove('is-ajax-loading');});

src/AKSRT/Widgets/WidgetForumTopicTerms.php

@@ -83,7 +83,7 @@ class WidgetForumTopicTerms extends \WP_Widget {
 				continue;
 			}
 			$icon = (string) get_term_meta($term->term_id, '_aksrt_icon', true);
-			echo '<a class="aksrt-ftag-item" href="' . esc_url($link) . '">';
+			echo '<a class="aksrt-ftag-item but p2-10' . ($style === 'card' ? ' is-card' : '') . '" href="' . esc_url($link) . '">';
 			if ($icon !== '') {
 				echo '<i class="' . esc_attr($icon) . '" aria-hidden="true"></i> ';
 			}
@@ -106,7 +106,7 @@ class WidgetForumTopicTerms extends \WP_Widget {
 			echo $args['before_title'] . esc_html($title) . $args['after_title']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
 		}
 		// IAS-style wrap for remote refresh.
-		echo '<div class="zib-widget padding-6 ajaxpager" data-aksrt-ajaxpager>';
+		echo '<div class="zib-widget padding-6 aksrt-ftag-wrap">';
 		echo $html; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
 		echo '</div>';
 		echo $args['after_widget']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped

src/AKSRT/Widgets/WidgetUserRanking.php

@@ -1,5 +1,7 @@
 <?php
 /**
+ * User ranking lists (zibll zib_user_ranking_lists parity).
+ *
  * @package AKSRT
  */
 
@@ -9,314 +11,343 @@ defined('ABSPATH') || exit;
 
 class WidgetUserRanking extends \WP_Widget {
 
-    public function __construct() {
+	public function __construct() {
-        parent::__construct(
+		parent::__construct(
-            'aksrt_user_ranking',
+			'aksrt_user_ranking',
-            __('用户排行榜', 'aksrt'),
+			__('用户排行榜', 'aksrt'),
-            ['description' => __('按积分、文章数或粉丝数排行的用户列表。', 'aksrt')]
+			[
-        );
+				'description' => __('按积分、文章数或粉丝数排行的用户列表。', 'aksrt'),
-    }
+				'classname'   => 'widget_aksrt_user_ranking',
+			]
+		);
+	}
 
-    public function widget($args, $instance): void {
+	public function widget($args, $instance): void {
-        $title = !empty($instance['title']) ? $instance['title'] : __('排行榜', 'aksrt');
+		$title       = !empty($instance['title']) ? (string) $instance['title'] : __('排行榜', 'aksrt');
-        $rank_by = !empty($instance['rank_by']) ? $instance['rank_by'] : 'credits';
+		$rank_by     = !empty($instance['rank_by']) ? (string) $instance['rank_by'] : 'credits';
-        $count = max(1, min(20, (int) ($instance['count'] ?? 5)));
+		$count       = max(1, min(20, (int) ($instance['count'] ?? 5)));
-        $show_avatar = !empty($instance['show_avatar']);
+		$show_avatar = !isset($instance['show_avatar']) || !empty($instance['show_avatar']);
+		$desc_mode   = sanitize_key((string) ($instance['desc'] ?? 'desc'));
+		$top_badge   = !empty($instance['top_badge']);
+		$users       = $this->get_ranking($rank_by, $count, $desc_mode);
 
-        $desc_mode = sanitize_key((string) ($instance['desc'] ?? 'desc'));
+		echo $args['before_widget']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
-        $users = $this->get_ranking($rank_by, $count, $desc_mode);
+		echo $args['before_title'] . esc_html($title) . $args['after_title']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
 
-        echo $args['before_widget']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
+		echo '<div class="zib-widget user-ranking-box aksrt-user-ranking-box">';
-        echo $args['before_title'] . esc_html($title) . $args['after_title']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
+		if (!empty($instance['checkin_btn']) && is_user_logged_in() && function_exists('aksrt_header_user_checkin_btn')) {
+			$cbtn = aksrt_header_user_checkin_btn(get_current_user_id());
+			if ($cbtn !== '') {
+				echo '<div class="aksrt-user-ranking__checkin mb10">' . $cbtn . '</div>'; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
+			}
+		}
 
-        if (!empty($instance['checkin_btn']) && is_user_logged_in() && function_exists('aksrt_header_user_checkin_btn')) {
+		if (empty($users)) {
-            $cbtn = aksrt_header_user_checkin_btn(get_current_user_id());
+			echo function_exists('aksrt_get_widget_null')
-            if ($cbtn !== '') {
+				? aksrt_get_widget_null(__('暂无排行数据', 'aksrt')) // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
-                echo '<div class="aksrt-user-ranking__checkin mb10">' . $cbtn . '</div>'; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
+				: '<p class="aksrt-user-ranking__empty muted-2-color">' . esc_html__('暂无排行数据', 'aksrt') . '</p>';
-            }
+			echo '</div>';
-        }
+			echo $args['after_widget']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
+			return;
+		}
 
-        if (empty($users)) {
+		$ph = get_template_directory_uri() . '/assets/img/placeholder.svg';
-            echo '<p class="aksrt-user-ranking__empty muted-2-color">' . esc_html__('暂无排行数据', 'aksrt') . '</p>';
+		$rank = 0;
-            echo $args['after_widget']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
+		foreach ($users as $user) {
-            return;
+			$rank++;
-        }
+			$uid = (int) $user['id'];
+			$user_url = function_exists('aksrt_get_user_home_url')
+				? aksrt_get_user_home_url($uid)
+				: get_author_posts_url($uid);
 
-        $top_badge = !empty($instance['top_badge']);
+			$top_bagd = '';
+			if ($top_badge && $rank <= 3) {
+				$tone = $rank === 1 ? 'jb-red' : ($rank === 2 ? 'jb-yellow' : 'b-gray');
+				$top_bagd = '<badge class="img-badge left hot ' . esc_attr($tone) . '"><i>TOP' . (int) $rank . '</i></badge>';
+			}
 
-        echo '<ul class="aksrt-user-ranking">';
+			$name_html = function_exists('aksrt_get_user_name')
-        $rank = 0;
+				? aksrt_get_user_name([
-        foreach ($users as $user) {
+					'id'     => $uid,
-            $rank++;
+					'class'  => 'flex ac flex1',
-            $rank_class = $rank <= 3 ? ' aksrt-user-ranking__item--top' : '';
+					'follow' => false,
-            $user_url = function_exists('aksrt_get_user_home_url')
+					'medal'  => true,
-                ? aksrt_get_user_home_url($user['id'])
+					'level'  => true,
-                : get_author_posts_url($user['id']);
+				])
+				: '<a class="font-bold" href="' . esc_url($user_url) . '">' . esc_html((string) $user['name']) . '</a>';
 
-            echo '<li class="aksrt-user-ranking__item relative' . esc_attr($rank_class) . '">';
+			$avatar_html = '';
+			if ($show_avatar) {
+				$avatar_url = function_exists('aksrt_get_avatar_url')
+					? aksrt_get_avatar_url($uid, ['size' => 42])
+					: get_avatar_url($uid, ['size' => 42]);
+				$avatar_html = '<a class="avatar-img" href="' . esc_url($user_url) . '"><img class="avatar aksrt-lazy lazyload" data-src="' . esc_url($avatar_url) . '" src="' . esc_url($ph) . '" alt="" loading="lazy" width="36" height="36" /></a>';
+			}
 
-            if ($top_badge && $rank <= 3) {
+			$desc = (string) ($user['desc'] ?? '');
-                $tone = $rank === 1 ? 'jb-red' : ($rank === 2 ? 'jb-yellow' : 'b-gray');
+			$value_label = (string) ($user['value_label'] ?? $user['value'] ?? '');
-                echo '<badge class="img-badge left hot ' . esc_attr($tone) . '"><i>TOP' . (int) $rank . '</i></badge>';
+			$value_icon  = (string) ($user['value_icon'] ?? 'fa-trophy');
-            }
+			$right_badge = '<span class="badg" title="' . esc_attr($value_label) . '"><i class="fa ' . esc_attr($value_icon) . '" aria-hidden="true"></i><span class="ml6">' . esc_html((string) ($user['value_num'] ?? $user['value'] ?? '')) . '</span></span>';
 
-            // 排名
+			$mt = $rank > 1 ? ' mt20' : '';
-            echo '<span class="aksrt-user-ranking__rank">' . esc_html((string) $rank) . '</span>';
+			echo '<div class="user-ranking-item aksrt-user-ranking__item relative' . esc_attr($mt) . ($rank <= 3 ? ' is-top' : '') . '">';
+			echo $top_bagd; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
+			echo '<div class="user-info flex ac">';
+			echo $avatar_html; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
+			echo '<div class="user-right flex flex1 ac jsb ml10">';
+			echo '<div class="flex1 min-w0">';
+			echo '<div class="font-bold aksrt-user-ranking__name">' . $name_html . '</div>'; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
+			if ($desc !== '') {
+				echo '<div class="mt3 em09 muted-color text-ellipsis aksrt-user-ranking__desc">' . esc_html($desc) . '</div>';
+			}
+			echo '</div>';
+			echo '<div class="ml20 flex0 aksrt-user-ranking__value">' . $right_badge . '</div>'; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
+			echo '</div></div></div>';
+		}
+		echo '</div>';
 
-            // 头像
+		echo $args['after_widget']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
-            if ($show_avatar) {
+	}
-                $avatar_url = function_exists('aksrt_get_avatar_url')
-                    ? aksrt_get_avatar_url($user['id'], ['size' => 36])
-                    : get_avatar_url($user['id'], ['size' => 36]);
-                echo '<a href="' . esc_url($user_url) . '" class="aksrt-user-ranking__avatar">';
-                echo '<img src="' . esc_url($avatar_url) . '" alt=""' . (function_exists('aksrt_lazy_loading') ? aksrt_lazy_loading('avatar') : ' loading="lazy"') . ' width="36" height="36">';
-                echo '</a>';
-            }
 
-            // 昵称 + 可选签名/附加信息
+	/**
-            echo '<div class="aksrt-user-ranking__meta">';
+	 * @return list<array{id:int,name:string,value:string,value_num:string,value_label:string,value_icon:string,desc:string}>
-            echo '<a href="' . esc_url($user_url) . '" class="aksrt-user-ranking__name">' . esc_html($user['name']) . '</a>';
+	 */
-            if (!empty($user['desc'])) {
+	private function get_ranking(string $rank_by, int $count, string $desc_mode = 'desc'): array {
-                echo '<div class="aksrt-user-ranking__desc em09 muted-2-color">' . esc_html((string) $user['desc']) . '</div>';
+		$users = [];
-            }
-            echo '</div>';
 
-            // 数值
+		switch ($rank_by) {
-            echo '<span class="aksrt-user-ranking__value">' . esc_html($user['value']) . '</span>';
+			case 'credits':
+				global $wpdb;
+				$rows = $wpdb->get_results($wpdb->prepare(
+					"SELECT user_id, meta_value as credits FROM {$wpdb->usermeta}
+					 WHERE meta_key = 'aksrt_credits'
+					 ORDER BY CAST(meta_value AS UNSIGNED) DESC
+					 LIMIT %d",
+					$count
+				), ARRAY_A);
+				foreach ((array) $rows as $row) {
+					$user = get_userdata((int) $row['user_id']);
+					if ($user) {
+						$num = (int) $row['credits'];
+						$users[] = [
+							'id'          => (int) $row['user_id'],
+							'name'        => $user->display_name,
+							'value'       => number_format_i18n($num) . ' 积分',
+							'value_num'   => (string) number_format_i18n($num),
+							'value_label' => sprintf(__('积分：%s', 'aksrt'), number_format_i18n($num)),
+							'value_icon'  => 'fa-diamond',
+							'desc'        => $this->user_extra_desc((int) $row['user_id'], $user, $desc_mode),
+						];
+					}
+				}
+				break;
 
-            echo '</li>';
+			case 'posts':
-        }
+				$blog_users = get_users([
-        echo '</ul>';
+					'number'  => $count,
+					'orderby' => 'post_count',
+					'order'   => 'DESC',
+					'who'     => 'authors',
+				]);
+				foreach ($blog_users as $user) {
+					$post_count = count_user_posts($user->ID, 'post', true);
+					if ($post_count > 0) {
+						$users[] = [
+							'id'          => $user->ID,
+							'name'        => $user->display_name,
+							'value'       => number_format_i18n($post_count) . ' 篇',
+							'value_num'   => (string) number_format_i18n($post_count),
+							'value_label' => sprintf(__('共%d篇文章', 'aksrt'), $post_count),
+							'value_icon'  => 'fa-file-text-o',
+							'desc'        => $this->user_extra_desc($user->ID, $user, $desc_mode),
+						];
+					}
+				}
+				break;
 
-        echo $args['after_widget']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
+			case 'checkin_all_day':
-    }
+				$users = $this->meta_rank('aksrt_checkin_all_day', ['checkin_all_day'], $count, $desc_mode, 'fa-calendar-check-o', __('累计签到%d天', 'aksrt'), ' 天');
+				break;
 
-    private function get_ranking(string $rank_by, int $count, string $desc_mode = 'desc'): array {
+			case 'checkin_continuous_day':
-        $users = [];
+				$users = $this->meta_rank('aksrt_checkin_continuous_day', ['checkin_continuous_day'], $count, $desc_mode, 'fa-calendar-check-o', __('连续签到%d天', 'aksrt'), ' 天');
+				break;
 
-        switch ($rank_by) {
+			case 'followers':
-            case 'credits':
+				if (class_exists('\AKSRT\User\Follow')) {
-                global $wpdb;
+					global $wpdb;
-                $rows = $wpdb->get_results($wpdb->prepare(
+					$follow_table = \AKSRT\Core\DBMigrator::table('follow');
-                    "SELECT user_id, meta_value as credits FROM {$wpdb->usermeta}
+					if ($follow_table) {
-                     WHERE meta_key = 'aksrt_credits'
+						$rows = $wpdb->get_results($wpdb->prepare(
-                     ORDER BY CAST(meta_value AS UNSIGNED) DESC
+							"SELECT following_id, COUNT(*) as cnt
-                     LIMIT %d",
+							 FROM {$follow_table}
-                    $count
+							 GROUP BY following_id
-                ), ARRAY_A);
+							 ORDER BY cnt DESC
-                foreach ((array) $rows as $row) {
+							 LIMIT %d",
-                    $user = get_userdata((int) $row['user_id']);
+							$count
-                    if ($user) {
+						), ARRAY_A);
-                        $users[] = [
+						foreach ((array) $rows as $row) {
-                            'id'    => (int) $row['user_id'],
+							$user = get_userdata((int) $row['following_id']);
-                            'name'  => $user->display_name,
+							if ($user) {
-                            'value' => number_format_i18n((int) $row['credits']) . ' 积分',
+								$num = (int) $row['cnt'];
-                            'desc'  => $this->user_extra_desc((int) $row['user_id'], $user, $desc_mode),
+								$users[] = [
-                        ];
+									'id'          => (int) $row['following_id'],
-                    }
+									'name'        => $user->display_name,
-                }
+									'value'       => number_format_i18n($num) . ' 粉丝',
-                break;
+									'value_num'   => (string) number_format_i18n($num),
+									'value_label' => sprintf(__('共%d个粉丝', 'aksrt'), $num),
+									'value_icon'  => 'fa-heart',
+									'desc'        => $this->user_extra_desc((int) $row['following_id'], $user, $desc_mode),
+								];
+							}
+						}
+					}
+				}
+				break;
+		}
 
-            case 'posts':
+		return $users;
-                $blog_users = get_users([
+	}
-                    'number'  => $count,
-                    'orderby' => 'post_count',
-                    'order'   => 'DESC',
-                    'who'     => 'authors',
-                ]);
-                foreach ($blog_users as $user) {
-                    $post_count = count_user_posts($user->ID, 'post', true);
-                    if ($post_count > 0) {
-                        $users[] = [
-                            'id'    => $user->ID,
-                            'name'  => $user->display_name,
-                            'value' => number_format_i18n($post_count) . ' 篇',
-                            'desc'  => $this->user_extra_desc($user->ID, $user, $desc_mode),
-                        ];
-                    }
-                }
-                break;
 
-            case 'checkin_all_day':
+	/**
-                global $wpdb;
+	 * @param list<string> $alt_keys
-                $rows = $wpdb->get_results($wpdb->prepare(
+	 * @return list<array{id:int,name:string,value:string,value_num:string,value_label:string,value_icon:string,desc:string}>
-                    "SELECT user_id, meta_value as val FROM {$wpdb->usermeta}
+	 */
-                     WHERE meta_key IN ('aksrt_checkin_all_day','checkin_all_day')
+	private function meta_rank(string $primary_key, array $alt_keys, int $count, string $desc_mode, string $icon, string $label_tpl, string $suffix): array {
-                     ORDER BY CAST(meta_value AS UNSIGNED) DESC
+		global $wpdb;
-                     LIMIT %d",
+		$keys = array_merge([$primary_key], $alt_keys);
-                    $count * 2
+		$in   = implode(',', array_fill(0, count($keys), '%s'));
-                ), ARRAY_A);
+		// phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared
-                $seen = [];
+		$sql = $wpdb->prepare(
-                foreach ((array) $rows as $row) {
+			"SELECT user_id, meta_value as val FROM {$wpdb->usermeta}
-                    $uid = (int) $row['user_id'];
+			 WHERE meta_key IN ($in)
-                    if (isset($seen[$uid])) continue;
+			 ORDER BY CAST(meta_value AS UNSIGNED) DESC
-                    $seen[$uid] = true;
+			 LIMIT %d",
-                    $user = get_userdata($uid);
+			...array_merge($keys, [$count * 2])
-                    if ($user) {
+		);
-                        $users[] = [
+		$rows = $wpdb->get_results($sql, ARRAY_A);
-                            'id'    => $uid,
+		$seen = [];
-                            'name'  => $user->display_name,
+		$users = [];
-                            'value' => number_format_i18n((int) $row['val']) . ' 天',
+		foreach ((array) $rows as $row) {
-                            'desc'  => $this->user_extra_desc($uid, $user, $desc_mode),
+			$uid = (int) $row['user_id'];
-                        ];
+			if (isset($seen[$uid])) {
-                    }
+				continue;
-                    if (count($users) >= $count) break;
+			}
-                }
+			$seen[$uid] = true;
-                break;
+			$user = get_userdata($uid);
+			if (!$user) {
+				continue;
+			}
+			$num = (int) $row['val'];
+			$users[] = [
+				'id'          => $uid,
+				'name'        => $user->display_name,
+				'value'       => number_format_i18n($num) . $suffix,
+				'value_num'   => (string) number_format_i18n($num),
+				'value_label' => sprintf($label_tpl, $num),
+				'value_icon'  => $icon,
+				'desc'        => $this->user_extra_desc($uid, $user, $desc_mode),
+			];
+			if (count($users) >= $count) {
+				break;
+			}
+		}
+		return $users;
+	}
 
-            case 'checkin_continuous_day':
+	private function user_extra_desc(int $user_id, $user, string $mode): string {
-                global $wpdb;
+		switch ($mode) {
-                $rows = $wpdb->get_results($wpdb->prepare(
+			case 'user_registered':
-                    "SELECT user_id, meta_value as val FROM {$wpdb->usermeta}
+				if ($user && !empty($user->user_registered)) {
-                     WHERE meta_key IN ('aksrt_checkin_continuous_day','checkin_continuous_day')
+					$days = max(0, (int) floor((time() - strtotime($user->user_registered)) / DAY_IN_SECONDS));
-                     ORDER BY CAST(meta_value AS UNSIGNED) DESC
+					return sprintf(__('加入 %d 天', 'aksrt'), $days);
-                     LIMIT %d",
+				}
-                    $count * 2
+				return '';
-                ), ARRAY_A);
+			case 'last_login':
-                $seen = [];
+				$t = (string) get_user_meta($user_id, 'aksrt_last_login', true);
-                foreach ((array) $rows as $row) {
+				if ($t === '') {
-                    $uid = (int) $row['user_id'];
+					$t = (string) get_user_meta($user_id, 'last_login', true);
-                    if (isset($seen[$uid])) continue;
+				}
-                    $seen[$uid] = true;
+				return $t !== '' ? sprintf(__('最近登录 %s', 'aksrt'), $t) : '';
-                    $user = get_userdata($uid);
+			case 'last_checkin':
-                    if ($user) {
+				$t = (string) get_user_meta($user_id, 'aksrt_last_checkin', true);
-                        $users[] = [
+				if ($t === '') {
-                            'id'    => $uid,
+					$t = (string) get_user_meta($user_id, 'last_checkin', true);
-                            'name'  => $user->display_name,
+				}
-                            'value' => number_format_i18n((int) $row['val']) . ' 天',
+				return $t !== '' ? sprintf(__('最近签到 %s', 'aksrt'), $t) : '';
-                            'desc'  => $this->user_extra_desc($uid, $user, $desc_mode),
+			case 'desc':
-                        ];
+			default:
-                    }
+				$bio = get_user_meta($user_id, 'description', true);
-                    if (count($users) >= $count) break;
+				if (!is_string($bio) || $bio === '') {
-                }
+					$bio = $user ? (string) $user->description : '';
-                break;
+				}
+				return $bio !== '' ? wp_trim_words($bio, 12) : '';
+		}
+	}
 
-            case 'followers':
+	public function form($instance): void {
-                if (class_exists('\AKSRT\User\Follow')) {
+		$title = !empty($instance['title']) ? $instance['title'] : __('排行榜', 'aksrt');
-                    global $wpdb;
+		$rank_by = !empty($instance['rank_by']) ? $instance['rank_by'] : 'credits';
-                    $follow_table = \AKSRT\Core\DBMigrator::table('follow');
+		$count = !empty($instance['count']) ? (int) $instance['count'] : 5;
-                    if ($follow_table) {
+		$show_avatar = !isset($instance['show_avatar']) || !empty($instance['show_avatar']);
-                        $rows = $wpdb->get_results($wpdb->prepare(
+		?>
-                            "SELECT following_id, COUNT(*) as cnt
+		<p>
-                             FROM {$follow_table}
+			<label for="<?php echo esc_attr($this->get_field_id('title')); ?>"><?php esc_html_e('标题:', 'aksrt'); ?></label>
-                             GROUP BY following_id
+			<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); ?>">
-                             ORDER BY cnt DESC
+		</p>
-                             LIMIT %d",
+		<p>
-                            $count
+			<label for="<?php echo esc_attr($this->get_field_id('rank_by')); ?>"><?php esc_html_e('排行依据:', 'aksrt'); ?></label>
-                        ), ARRAY_A);
+			<select class="widefat" id="<?php echo esc_attr($this->get_field_id('rank_by')); ?>" name="<?php echo esc_attr($this->get_field_name('rank_by')); ?>">
-                        foreach ((array) $rows as $row) {
+				<option value="credits" <?php selected($rank_by, 'credits'); ?>><?php esc_html_e('积分', 'aksrt'); ?></option>
-                            $user = get_userdata((int) $row['following_id']);
+				<option value="posts" <?php selected($rank_by, 'posts'); ?>><?php esc_html_e('文章数', 'aksrt'); ?></option>
-                            if ($user) {
+				<option value="followers" <?php selected($rank_by, 'followers'); ?>><?php esc_html_e('粉丝数', 'aksrt'); ?></option>
-                                $users[] = [
+				<option value="checkin_all_day" <?php selected($rank_by, 'checkin_all_day'); ?>><?php esc_html_e('累计签到', 'aksrt'); ?></option>
-                                    'id'    => (int) $row['following_id'],
+				<option value="checkin_continuous_day" <?php selected($rank_by, 'checkin_continuous_day'); ?>><?php esc_html_e('连续签到', 'aksrt'); ?></option>
-                                    'name'  => $user->display_name,
+			</select>
-                                    'value' => number_format_i18n((int) $row['cnt']) . ' 粉丝',
+		</p>
-                                    'desc'  => $this->user_extra_desc((int) $row['following_id'], $user, $desc_mode),
+		<p>
-                                ];
+			<label for="<?php echo esc_attr($this->get_field_id('count')); ?>"><?php esc_html_e('显示数量:', 'aksrt'); ?></label>
-                            }
+			<input class="tiny-text" id="<?php echo esc_attr($this->get_field_id('count')); ?>" name="<?php echo esc_attr($this->get_field_name('count')); ?>" type="number" value="<?php echo esc_attr((string) $count); ?>" min="1" max="20">
-                        }
+		</p>
-                    }
+		<p>
-                }
+			<label>
-                break;
+				<input type="checkbox" id="<?php echo esc_attr($this->get_field_id('show_avatar')); ?>" name="<?php echo esc_attr($this->get_field_name('show_avatar')); ?>" value="1" <?php checked($show_avatar); ?>>
-        }
+				<?php esc_html_e('显示头像', 'aksrt'); ?>
+			</label>
+		</p>
+		<p>
+			<label for="<?php echo esc_attr($this->get_field_id('desc')); ?>"><?php esc_html_e('附加显示:', 'aksrt'); ?></label>
+			<select class="widefat" id="<?php echo esc_attr($this->get_field_id('desc')); ?>" name="<?php echo esc_attr($this->get_field_name('desc')); ?>">
+				<option value="desc" <?php selected(($instance['desc'] ?? 'desc'), 'desc'); ?>><?php esc_html_e('用户签名', 'aksrt'); ?></option>
+				<option value="user_registered" <?php selected(($instance['desc'] ?? ''), 'user_registered'); ?>><?php esc_html_e('加入天数', 'aksrt'); ?></option>
+				<option value="last_login" <?php selected(($instance['desc'] ?? ''), 'last_login'); ?>><?php esc_html_e('最后登录', 'aksrt'); ?></option>
+				<option value="last_checkin" <?php selected(($instance['desc'] ?? ''), 'last_checkin'); ?>><?php esc_html_e('最后签到', 'aksrt'); ?></option>
+			</select>
+		</p>
+		<p>
+			<label>
+				<input type="checkbox" name="<?php echo esc_attr($this->get_field_name('checkin_btn')); ?>" value="1" <?php checked(!empty($instance['checkin_btn'])); ?>>
+				<?php esc_html_e('顶部显示签到按钮', 'aksrt'); ?>
+			</label>
+		</p>
+		<p>
+			<label>
+				<input type="checkbox" name="<?php echo esc_attr($this->get_field_name('top_badge')); ?>" value="1" <?php checked(!empty($instance['top_badge'])); ?>>
+				<?php esc_html_e('前三名 TOP 角标', 'aksrt'); ?>
+			</label>
+		</p>
+		<?php
+	}
 
-        return $users;
+	public function update($new_instance, $old_instance): array {
-    }
+		$instance = [];
-
+		$instance['title'] = sanitize_text_field($new_instance['title'] ?? '');
-
+		$instance['rank_by'] = in_array($new_instance['rank_by'] ?? '', ['credits', 'posts', 'followers', 'checkin_all_day', 'checkin_continuous_day'], true) ? $new_instance['rank_by'] : 'credits';
-    private function user_extra_desc(int $user_id, $user, string $mode): string {
+		$instance['count'] = max(1, min(20, (int) ($new_instance['count'] ?? 5)));
-        switch ($mode) {
+		$instance['show_avatar'] = !empty($new_instance['show_avatar']) ? 1 : 0;
-            case 'user_registered':
+		$instance['checkin_btn'] = !empty($new_instance['checkin_btn']) ? 1 : 0;
-                if ($user && !empty($user->user_registered)) {
+		$instance['top_badge'] = !empty($new_instance['top_badge']) ? 1 : 0;
-                    $days = max(0, (int) floor((time() - strtotime($user->user_registered)) / DAY_IN_SECONDS));
+		$instance['desc'] = in_array($new_instance['desc'] ?? '', ['desc', 'user_registered', 'last_login', 'last_checkin'], true) ? $new_instance['desc'] : 'desc';
-                    return sprintf(__('加入 %d 天', 'aksrt'), $days);
+		return $instance;
-                }
+	}
-                return '';
-            case 'last_login':
-                $t = (string) get_user_meta($user_id, 'aksrt_last_login', true);
-                if ($t === '') {
-                    $t = (string) get_user_meta($user_id, 'last_login', true);
-                }
-                return $t !== '' ? sprintf(__('最近登录 %s', 'aksrt'), $t) : '';
-            case 'last_checkin':
-                $t = (string) get_user_meta($user_id, 'aksrt_last_checkin', true);
-                if ($t === '') {
-                    $t = (string) get_user_meta($user_id, 'last_checkin', true);
-                }
-                return $t !== '' ? sprintf(__('最近签到 %s', 'aksrt'), $t) : '';
-            case 'desc':
-            default:
-                $bio = get_user_meta($user_id, 'description', true);
-                if (!is_string($bio) || $bio === '') {
-                    $bio = $user ? (string) $user->description : '';
-                }
-                return $bio !== '' ? wp_trim_words($bio, 12) : '';
-        }
-    }
-
-    public function form($instance): void {
-        $title = !empty($instance['title']) ? $instance['title'] : __('排行榜', 'aksrt');
-        $rank_by = !empty($instance['rank_by']) ? $instance['rank_by'] : 'credits';
-        $count = !empty($instance['count']) ? (int) $instance['count'] : 5;
-        $show_avatar = !empty($instance['show_avatar']);
-        ?>
-        <p>
-            <label for="<?php echo esc_attr($this->get_field_id('title')); ?>"><?php esc_html_e('标题:', 'aksrt'); ?></label>
-            <input class="widefat" id="<?php echo esc_attr($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($this->get_field_id('rank_by')); ?>"><?php esc_html_e('排行依据:', 'aksrt'); ?></label>
-            <select class="widefat" id="<?php echo esc_attr($this->get_field_id('rank_by')); ?>" name="<?php echo esc_attr($this->get_field_name('rank_by')); ?>">
-                <option value="credits" <?php selected($rank_by, 'credits'); ?>><?php esc_html_e('积分', 'aksrt'); ?></option>
-                <option value="posts" <?php selected($rank_by, 'posts'); ?>><?php esc_html_e('文章数', 'aksrt'); ?></option>
-                <option value="followers" <?php selected($rank_by, 'followers'); ?>><?php esc_html_e('粉丝数', 'aksrt'); ?></option>
-                <option value="checkin_all_day" <?php selected($rank_by, 'checkin_all_day'); ?>><?php esc_html_e('累计签到', 'aksrt'); ?></option>
-                <option value="checkin_continuous_day" <?php selected($rank_by, 'checkin_continuous_day'); ?>><?php esc_html_e('连续签到', 'aksrt'); ?></option>
-            </select>
-        </p>
-        <p>
-            <label for="<?php echo esc_attr($this->get_field_id('count')); ?>"><?php esc_html_e('显示数量:', 'aksrt'); ?></label>
-            <input class="tiny-text" id="<?php echo esc_attr($this->get_field_id('count')); ?>" name="<?php echo esc_attr($this->get_field_name('count')); ?>" type="number" value="<?php echo esc_attr((string) $count); ?>" min="1" max="20">
-        </p>
-        <p>
-            <label>
-                <input type="checkbox" id="<?php echo esc_attr($this->get_field_id('show_avatar')); ?>" name="<?php echo esc_attr($this->get_field_name('show_avatar')); ?>" value="1" <?php checked($show_avatar); ?>>
-                <?php esc_html_e('显示头像', 'aksrt'); ?>
-            </label>
-        </p>
-        <p>
-            <label for="<?php echo esc_attr($this->get_field_id('desc')); ?>"><?php esc_html_e('附加显示:', 'aksrt'); ?></label>
-            <select class="widefat" id="<?php echo esc_attr($this->get_field_id('desc')); ?>" name="<?php echo esc_attr($this->get_field_name('desc')); ?>">
-                <option value="desc" <?php selected(($instance['desc'] ?? 'desc'), 'desc'); ?>><?php esc_html_e('用户签名', 'aksrt'); ?></option>
-                <option value="user_registered" <?php selected(($instance['desc'] ?? ''), 'user_registered'); ?>><?php esc_html_e('加入天数', 'aksrt'); ?></option>
-                <option value="last_login" <?php selected(($instance['desc'] ?? ''), 'last_login'); ?>><?php esc_html_e('最后登录', 'aksrt'); ?></option>
-                <option value="last_checkin" <?php selected(($instance['desc'] ?? ''), 'last_checkin'); ?>><?php esc_html_e('最后签到', 'aksrt'); ?></option>
-            </select>
-        </p>
-        <p>
-            <label>
-                <input type="checkbox" name="<?php echo esc_attr($this->get_field_name('checkin_btn')); ?>" value="1" <?php checked(!empty($instance['checkin_btn'])); ?>>
-                <?php esc_html_e('顶部显示签到按钮', 'aksrt'); ?>
-            </label>
-        </p>
-        <p>
-            <label>
-                <input type="checkbox" name="<?php echo esc_attr($this->get_field_name('top_badge')); ?>" value="1" <?php checked(!empty($instance['top_badge'])); ?>>
-                <?php esc_html_e('前三名 TOP 角标', 'aksrt'); ?>
-            </label>
-        </p>
-        <?php
-    }
-
-    public function update($new_instance, $old_instance): array {
-        $instance = [];
-        $instance['title'] = sanitize_text_field($new_instance['title'] ?? '');
-        $instance['rank_by'] = in_array($new_instance['rank_by'] ?? '', ['credits', 'posts', 'followers', 'checkin_all_day', 'checkin_continuous_day'], true) ? $new_instance['rank_by'] : 'credits';
-        $instance['count'] = max(1, min(20, (int) ($new_instance['count'] ?? 5)));
-        $instance['show_avatar'] = !empty($new_instance['show_avatar']);
-        $instance['checkin_btn'] = !empty($new_instance['checkin_btn']);
-        $instance['top_badge'] = !empty($new_instance['top_badge']);
-        $instance['desc'] = in_array($new_instance['desc'] ?? '', ['desc', 'user_registered', 'last_login', 'last_checkin'], true) ? $new_instance['desc'] : 'desc';
-        return $instance;
-    }
 }