kate522
80991d8347
Board list, plate lists, topic terms and oneline posts no longer wrap static SSR in inert ajaxpager attributes without a real pager.
280 lines
11 KiB
PHP
280 lines
11 KiB
PHP
<?php
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/**
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* Forum plate list (zibll zib_bbs_widget_ui_plate_lists + ajax).
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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 WidgetForumPlateLists extends \WP_Widget {
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public function __construct() {
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parent::__construct(
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'aksrt_forum_plate_lists',
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esc_html__('论坛 - 版块列表（Plate）', 'aksrt'),
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[
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'description' => esc_html__('展示论坛 plate 版块列表，支持排序/卡片/AJAX。', 'aksrt'),
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'classname' => 'widget_aksrt_forum_plate_lists',
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]
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);
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}
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/**
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* @return array
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*/
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public static function build_query_args(array $instance): array {
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$limit = max(1, min(30, (int) ($instance['showposts'] ?? 8)));
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$orderby = sanitize_key((string) ($instance['orderby'] ?? 'menu_order'));
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$filter = sanitize_key((string) ($instance['filter'] ?? ''));
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$cat_raw = (string) ($instance['cat'] ?? '');
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$cat_ids = array_values(array_filter(array_map('intval', preg_split('/[\s,]+/', $cat_raw) ?: [])));
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$query_args = [
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'post_type' => 'aksrt_forum_plate',
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'post_status' => 'publish',
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'posts_per_page' => $limit,
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'order' => 'ASC',
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'no_found_rows' => true,
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];
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switch ($orderby) {
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case 'date':
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$query_args['orderby'] = 'date';
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$query_args['order'] = 'DESC';
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break;
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case 'posts':
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$query_args['meta_key'] = '_aksrt_posts_count';
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$query_args['orderby'] = 'meta_value_num';
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$query_args['order'] = 'DESC';
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break;
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case 'views':
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$query_args['meta_key'] = '_aksrt_views';
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$query_args['orderby'] = 'meta_value_num';
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$query_args['order'] = 'DESC';
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break;
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case 'follow':
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$query_args['meta_key'] = '_aksrt_follow_count';
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$query_args['orderby'] = 'meta_value_num';
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$query_args['order'] = 'DESC';
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break;
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default:
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$query_args['orderby'] = 'menu_order title';
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}
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if ($cat_ids) {
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$query_args['tax_query'] = [[
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'taxonomy' => 'aksrt_plate_cat',
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'field' => 'term_id',
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'terms' => $cat_ids,
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]];
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}
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if ($filter === 'is_hot') {
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$query_args['meta_query'] = [[
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'key' => '_aksrt_is_hot',
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'value' => '1',
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'compare' => '=',
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]];
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}
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return $query_args;
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}
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public static function render_items_html(array $plates, string $style = 'default'): string {
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if (!$plates) {
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return '';
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}
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ob_start();
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if ($style === 'card') {
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echo '<div class="panel-plate scroll-plate aksrt-plate-cards">';
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foreach ($plates as $post) {
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if ($post instanceof \WP_Post) {
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if (function_exists('aksrt_render_plate_card')) {
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echo aksrt_render_plate_card($post); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
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} else {
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(new self())->render_card($post);
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}
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}
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}
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echo '</div>';
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} else {
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echo '<div class="plate-lists aksrt-plate-lists">';
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foreach ($plates as $post) {
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if ($post instanceof \WP_Post) {
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if (function_exists('aksrt_render_plate_row')) {
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echo aksrt_render_plate_row($post); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
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} else {
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(new self())->render_row($post);
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}
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}
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}
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echo '</div>';
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}
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return (string) ob_get_clean();
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}
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/**
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* @return array{html:string}
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*/
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public static function query_payload(array $instance): array {
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if (!post_type_exists('aksrt_forum_plate')) {
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return ['html' => ''];
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}
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$style = sanitize_key((string) ($instance['style'] ?? 'default'));
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$plates = get_posts(self::build_query_args($instance));
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$html = self::render_items_html($plates ?: [], $style === 'card' ? 'card' : 'default');
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if ($html === '') {
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$html = function_exists('aksrt_get_ajax_null')
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? aksrt_get_ajax_null(__('暂无版块', 'aksrt'))
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: '<p class="aksrt-plate-empty ajax-item">' . esc_html__('暂无版块', 'aksrt') . '</p>';
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}
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return ['html' => $html];
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}
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public function widget($args, $instance): void {
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if (!post_type_exists('aksrt_forum_plate')) {
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return;
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}
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$style = sanitize_key((string) ($instance['style'] ?? 'default'));
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$payload = self::query_payload($instance);
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if ($payload['html'] === '') {
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return;
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}
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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 '<div class="widget-plate-lists mb20">';
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echo $payload['html']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
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echo '</div>';
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echo $args['after_widget']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
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}
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public function render_row(\WP_Post $post): void {
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if (function_exists('aksrt_render_plate_row')) {
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echo aksrt_render_plate_row($post); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
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return;
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}
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$id = (int) $post->ID;
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$url = get_permalink($id);
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$thumb = get_the_post_thumbnail_url($id, 'thumbnail');
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$icon = (string) get_post_meta($id, '_aksrt_icon', true);
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$count = (int) get_post_meta($id, '_aksrt_posts_count', true);
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$desc = $post->post_excerpt !== '' ? $post->post_excerpt : wp_trim_words(wp_strip_all_tags($post->post_content), 18);
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$ph = get_template_directory_uri() . '/assets/img/placeholder.svg';
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echo '<a class="plate-item flex aksrt-plate-item" href="' . esc_url($url) . '">';
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echo '<div class="plate-thumb aksrt-plate-item__thumb">';
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if ($thumb) {
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echo '<img class="aksrt-lazy lazyload" data-src="' . esc_url($thumb) . '" src="' . esc_url($ph) . '" alt="" loading="lazy" />';
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} elseif ($icon !== '') {
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echo '<i class="' . esc_attr($icon) . '" aria-hidden="true"></i>';
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} else {
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echo '<i class="fas fa-comments" aria-hidden="true"></i>';
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}
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echo '</div>';
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echo '<div class="item-info flex1 aksrt-plate-item__body">';
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echo '<div class="info-header"><div class="forum-title aksrt-plate-item__title">' . esc_html(get_the_title($post)) . '</div></div>';
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if ($desc !== '') {
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echo '<div class="aksrt-plate-item__desc muted-2-color em09">' . esc_html($desc) . '</div>';
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}
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echo '<div class="aksrt-plate-item__meta"><span>' . esc_html(sprintf(/* translators: %d topic count */ __('%d 帖', 'aksrt'), $count)) . '</span></div>';
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echo '</div></a>';
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}
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public function render_card(\WP_Post $post): void {
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if (function_exists('aksrt_render_plate_card')) {
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echo aksrt_render_plate_card($post); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
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return;
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}
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$id = (int) $post->ID;
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$url = get_permalink($id);
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$thumb = get_the_post_thumbnail_url($id, 'medium');
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$count = (int) get_post_meta($id, '_aksrt_posts_count', true);
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$follow = (int) get_post_meta($id, '_aksrt_follow_count', true);
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$ph = get_template_directory_uri() . '/assets/img/placeholder.svg';
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echo '<a class="plate-card aksrt-plate-card" href="' . esc_url($url) . '">';
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echo '<div class="plate-thumb aksrt-plate-card__cover">';
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if ($thumb) {
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echo '<img class="aksrt-lazy lazyload fit-cover" data-src="' . esc_url($thumb) . '" src="' . esc_url($ph) . '" alt="" loading="lazy" />';
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}
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echo '</div>';
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echo '<div class="aksrt-plate-card__title forum-title">' . esc_html(get_the_title($post)) . '</div>';
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echo '<div class="aksrt-plate-card__meta">';
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echo '<span>' . esc_html(sprintf(__('%d 帖', 'aksrt'), $count)) . '</span>';
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echo '<span>' . esc_html(sprintf(__('%d 关注', 'aksrt'), $follow)) . '</span>';
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echo '</div></a>';
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}
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public function form($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'] ?? __('版块列表', 'aksrt'))); ?>">
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</label>
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</p>
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<p>
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<label><?php esc_html_e('数量', 'aksrt'); ?>
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<input class="tiny-text" type="number" min="1" max="30" name="<?php echo esc_attr($this->get_field_name('showposts')); ?>" value="<?php echo esc_attr((string) ((int) ($instance['showposts'] ?? 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('排序', 'aksrt'); ?>
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<select name="<?php echo esc_attr($this->get_field_name('orderby')); ?>">
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<option value="menu_order" <?php selected(($instance['orderby'] ?? 'menu_order'), 'menu_order'); ?>><?php esc_html_e('菜单顺序', 'aksrt'); ?></option>
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<option value="date" <?php selected(($instance['orderby'] ?? ''), 'date'); ?>><?php esc_html_e('创建时间', 'aksrt'); ?></option>
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<option value="posts" <?php selected(($instance['orderby'] ?? ''), 'posts'); ?>><?php esc_html_e('帖子数', 'aksrt'); ?></option>
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<option value="views" <?php selected(($instance['orderby'] ?? ''), 'views'); ?>><?php esc_html_e('浏览量', 'aksrt'); ?></option>
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<option value="follow" <?php selected(($instance['orderby'] ?? ''), 'follow'); ?>><?php esc_html_e('关注数', '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('样式', 'aksrt'); ?>
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<select name="<?php echo esc_attr($this->get_field_name('style')); ?>">
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<option value="default" <?php selected(($instance['style'] ?? 'default'), 'default'); ?>><?php esc_html_e('列表', 'aksrt'); ?></option>
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<option value="card" <?php selected(($instance['style'] ?? ''), 'card'); ?>><?php esc_html_e('卡片', 'aksrt'); ?></option>
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</select>
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</label>
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</p>
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<p>
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<label><?php esc_html_e('筛选', 'aksrt'); ?>
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<select name="<?php echo esc_attr($this->get_field_name('filter')); ?>">
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<option value="" <?php selected(($instance['filter'] ?? ''), ''); ?>><?php esc_html_e('全部', 'aksrt'); ?></option>
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<option value="is_hot" <?php selected(($instance['filter'] ?? ''), 'is_hot'); ?>><?php esc_html_e('仅热门', '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('版块分类 term ID（逗号）', 'aksrt'); ?>
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<input class="widefat" type="text" name="<?php echo esc_attr($this->get_field_name('cat')); ?>" value="<?php echo esc_attr((string) ($instance['cat'] ?? '')); ?>">
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</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) ($new_instance['orderby'] ?? 'menu_order'));
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if (!in_array($orderby, ['menu_order', 'date', 'posts', 'views', 'follow'], true)) {
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$orderby = 'menu_order';
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}
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return [
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'title' => sanitize_text_field((string) ($new_instance['title'] ?? '')),
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'showposts' => max(1, min(30, (int) ($new_instance['showposts'] ?? 8))),
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'orderby' => $orderby,
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'style' => ($new_instance['style'] ?? '') === 'card' ? 'card' : 'default',
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'filter' => ($new_instance['filter'] ?? '') === 'is_hot' ? 'is_hot' : '',
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'cat' => sanitize_text_field((string) ($new_instance['cat'] ?? '')),
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];
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}
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}
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