kate522
6b8d7a9d0a
Expose remote-refreshable HTML builders for zibll-style widget modules without full page reload.
204 lines
8.0 KiB
PHP
204 lines
8.0 KiB
PHP
<?php
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/**
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* Registered user list (zibll widget_ui_user_lists + remote HTML).
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*
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* @package AKSRT
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*/
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namespace AKSRT\Widgets;
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defined('ABSPATH') || exit;
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class WidgetUserLists extends \WP_Widget {
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public function __construct() {
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parent::__construct(
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'aksrt_user_lists',
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esc_html__('AKSRT 用户列表', 'aksrt'),
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[
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'description' => esc_html__('展示站点用户头像网格，支持排序与筛选。', 'aksrt'),
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'classname' => 'widget_aksrt_user_lists',
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]
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);
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}
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/** @return array<int,int> */
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public static function parse_ids_static(string $raw): array {
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if ($raw === '') {
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return [];
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}
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$ids = [];
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foreach (preg_split('/[\s,]+/', $raw) ?: [] as $p) {
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$id = (int) $p;
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if ($id > 0) {
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$ids[] = $id;
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}
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}
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return array_values(array_unique($ids));
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}
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public static function render_html(array $instance): string {
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$number = max(1, min(50, (int) ($instance['number'] ?? 8)));
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$orderby = sanitize_key((string) ($instance['orderby'] ?? 'user_registered'));
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$order = strtoupper((string) ($instance['order'] ?? 'DESC')) === 'ASC' ? 'ASC' : 'DESC';
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$include = self::parse_ids_static((string) ($instance['include'] ?? ''));
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$exclude = self::parse_ids_static((string) ($instance['exclude'] ?? ''));
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$hide_box = !empty($instance['hide_box']);
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$query = [
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'number' => $number,
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'order' => $order,
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'fields' => ['ID', 'display_name', 'user_nicename'],
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];
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if ($include) {
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$query['include'] = $include;
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$query['orderby'] = 'include';
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} else {
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switch ($orderby) {
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case 'display_name':
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$query['orderby'] = 'display_name';
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break;
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case 'post_count':
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$query['orderby'] = 'post_count';
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break;
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case 'last_login':
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$query['meta_key'] = 'aksrt_last_login';
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$query['orderby'] = 'meta_value';
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break;
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case 'followed-user-count':
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$query['meta_key'] = 'aksrt_follower_count';
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$query['orderby'] = 'meta_value_num';
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break;
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default:
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$query['orderby'] = 'user_registered';
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}
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}
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if ($exclude) {
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$query['exclude'] = $exclude;
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}
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$users = get_users($query);
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if (!$users) {
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return function_exists('aksrt_get_ajax_null')
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? aksrt_get_ajax_null(__('暂无用户', 'aksrt'))
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: '<p class="widget-empty ajax-item">' . esc_html__('暂无用户', 'aksrt') . '</p>';
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}
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if ($orderby === 'followed-user-count' && !$include && class_exists('\AKSRT\User\Follow')) {
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$has_meta = false;
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foreach ($users as $u) {
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if ((int) get_user_meta($u->ID, 'aksrt_follower_count', true) > 0) {
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$has_meta = true;
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break;
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}
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}
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if (!$has_meta) {
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usort($users, static function ($a, $b) {
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$fa = \AKSRT\User\Follow::get_instance()->get_follower_count((int) $a->ID);
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$fb = \AKSRT\User\Follow::get_instance()->get_follower_count((int) $b->ID);
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return $fb <=> $fa;
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});
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}
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}
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ob_start();
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$wrap = $hide_box ? 'aksrt-user-lists is-bare ajax-item' : 'aksrt-user-lists ajax-item';
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echo '<div class="' . esc_attr($wrap) . '">';
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foreach ($users as $user) {
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$uid = (int) $user->ID;
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$avatar = function_exists('aksrt_get_avatar_url')
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? aksrt_get_avatar_url($uid, ['size' => 96])
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: get_avatar_url($uid, ['size' => 96]);
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$home = function_exists('aksrt_get_user_home_url')
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? aksrt_get_user_home_url($uid)
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: get_author_posts_url($uid);
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$name = $user->display_name ?: $user->user_nicename;
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echo '<a class="aksrt-user-lists__item" href="' . esc_url($home) . '" title="' . esc_attr($name) . '">';
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echo '<img class="aksrt-user-lists__avatar" src="' . esc_url($avatar) . '" alt="' . esc_attr($name) . '" loading="lazy" width="48" height="48" />';
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echo '<span class="aksrt-user-lists__name">' . esc_html($name) . '</span>';
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echo '</a>';
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}
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echo '</div>';
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return (string) ob_get_clean();
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}
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public function widget($args, $instance): void {
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$html = self::render_html($instance);
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echo $args['before_widget']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
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$title = apply_filters('widget_title', (string) ($instance['title'] ?? ''), $instance, $this->id_base);
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if ($title !== '') {
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echo $args['before_title'] . esc_html($title) . $args['after_title']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
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}
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echo $html; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
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echo $args['after_widget']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
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}
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private function parse_ids(string $raw): array {
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return self::parse_ids_static($raw);
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}
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public function form($instance): void {
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?>
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<p>
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<label><?php esc_html_e('标题', 'aksrt'); ?>
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<input class="widefat" type="text" name="<?php echo esc_attr($this->get_field_name('title')); ?>" value="<?php echo esc_attr((string) ($instance['title'] ?? '')); ?>">
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</label>
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</p>
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<p>
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<label><?php esc_html_e('显示数量', 'aksrt'); ?>
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<input class="tiny-text" type="number" min="1" max="50" name="<?php echo esc_attr($this->get_field_name('number')); ?>" value="<?php echo esc_attr((string) ((int) ($instance['number'] ?? 8))); ?>">
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</label>
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</p>
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<p>
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<label><?php esc_html_e('包含用户 ID（逗号）', 'aksrt'); ?>
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<input class="widefat" type="text" name="<?php echo esc_attr($this->get_field_name('include')); ?>" value="<?php echo esc_attr((string) ($instance['include'] ?? '')); ?>">
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</label>
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</p>
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<p>
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<label><?php esc_html_e('排除用户 ID（逗号）', 'aksrt'); ?>
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<input class="widefat" type="text" name="<?php echo esc_attr($this->get_field_name('exclude')); ?>" value="<?php echo esc_attr((string) ($instance['exclude'] ?? '')); ?>">
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</label>
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</p>
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<p>
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<label><?php esc_html_e('排序', 'aksrt'); ?>
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<select class="widefat" name="<?php echo esc_attr($this->get_field_name('orderby')); ?>">
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<option value="user_registered" <?php selected(($instance['orderby'] ?? 'user_registered'), 'user_registered'); ?>><?php esc_html_e('注册时间', 'aksrt'); ?></option>
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<option value="display_name" <?php selected(($instance['orderby'] ?? ''), 'display_name'); ?>><?php esc_html_e('昵称', 'aksrt'); ?></option>
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<option value="post_count" <?php selected(($instance['orderby'] ?? ''), 'post_count'); ?>><?php esc_html_e('文章数', 'aksrt'); ?></option>
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<option value="last_login" <?php selected(($instance['orderby'] ?? ''), 'last_login'); ?>><?php esc_html_e('最后登录', 'aksrt'); ?></option>
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<option value="followed-user-count" <?php selected(($instance['orderby'] ?? ''), 'followed-user-count'); ?>><?php esc_html_e('粉丝数', 'aksrt'); ?></option>
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</select>
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</label>
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</p>
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<p>
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<label><?php esc_html_e('顺序', 'aksrt'); ?>
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<select name="<?php echo esc_attr($this->get_field_name('order')); ?>">
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<option value="DESC" <?php selected(($instance['order'] ?? 'DESC'), 'DESC'); ?>><?php esc_html_e('降序', 'aksrt'); ?></option>
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<option value="ASC" <?php selected(($instance['order'] ?? ''), 'ASC'); ?>><?php esc_html_e('升序', 'aksrt'); ?></option>
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</select>
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</label>
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</p>
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<p>
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<label><input type="checkbox" name="<?php echo esc_attr($this->get_field_name('hide_box')); ?>" value="1" <?php checked(!empty($instance['hide_box'])); ?>> <?php esc_html_e('不显示背景盒子', 'aksrt'); ?></label>
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</p>
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<?php
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}
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public function update($new_instance, $old_instance): array {
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$orderby = sanitize_key((string) ($new_instance['orderby'] ?? 'user_registered'));
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$allowed = ['user_registered', 'display_name', 'post_count', 'last_login', 'followed-user-count'];
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if (!in_array($orderby, $allowed, true)) {
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$orderby = 'user_registered';
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}
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return [
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'title' => sanitize_text_field((string) ($new_instance['title'] ?? '')),
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'number' => max(1, min(50, (int) ($new_instance['number'] ?? 8))),
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'include' => sanitize_text_field((string) ($new_instance['include'] ?? '')),
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'exclude' => sanitize_text_field((string) ($new_instance['exclude'] ?? '')),
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'orderby' => $orderby,
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'order' => strtoupper((string) ($new_instance['order'] ?? 'DESC')) === 'ASC' ? 'ASC' : 'DESC',
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'hide_box' => !empty($new_instance['hide_box']) ? 1 : 0,
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];
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}
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}
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