kate522
8ad0558a36
Differentiate product list/mini row sizes; custom HTML and posts-navs admin empty states via aksrt_get_widget_null.
103 lines
4.1 KiB
PHP
103 lines
4.1 KiB
PHP
<?php
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/**
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* In-article / topic TOC shell (zibll widget_ui_posts_navs parity).
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*
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* Shell matches the built-in single sidebar TOC so page-template.js can fill
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* `.posts-nav-box.toc-widget > .toc-list` from `[data-nav]` headings.
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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 WidgetPostsNavs extends \WP_Widget {
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public function __construct() {
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parent::__construct(
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'aksrt_posts_navs',
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esc_html__('AKSRT 文章目录树', 'aksrt'),
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[
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'description' => esc_html__('显示当前文章/帖子标题目录，非详情页不输出。标题超过 2 个才填充。', 'aksrt'),
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'classname' => 'widget_aksrt_posts_navs',
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]
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);
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}
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public function widget($args, $instance): void {
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if (!is_singular(['post', 'page', 'aksrt_forum_topic', 'aksrt_product'])) {
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if (current_user_can('manage_options')) {
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echo $args['before_widget']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
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echo function_exists('aksrt_get_widget_null')
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? aksrt_get_widget_null(__('目录树仅在文章/帖子/商品详情页显示', 'aksrt')) // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
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: '<p class="widget-empty">' . esc_html__('目录树仅在详情页显示', 'aksrt') . '</p>';
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echo $args['after_widget']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
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}
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return;
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}
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$title = sanitize_text_field((string) ($instance['title'] ?? __('文章目录', 'aksrt')));
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$mini_title = sanitize_text_field((string) ($instance['mini_title'] ?? ''));
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$in_affix = !empty($instance['in_affix']);
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$data_title = $title;
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if ($mini_title !== '') {
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$data_title .= ($data_title !== '' ? ' · ' : '') . $mini_title;
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}
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if ($data_title === '') {
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$data_title = __('文章目录', 'aksrt');
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}
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// Mirror aksrt-single-render built-in TOC shell so page-template.js binds.
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$classes = 'zib-widget toc-widget posts-nav-box';
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if ($in_affix) {
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$classes .= ' is-affix';
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}
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echo $args['before_widget']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
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printf(
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'<div class="%s"%s data-title="%s" aria-label="%s">',
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esc_attr($classes),
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$in_affix ? ' data-affix="true"' : '',
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esc_attr($data_title),
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esc_attr($data_title)
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);
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echo '<h3 class="widget-title toc-widget__title">' . esc_html($data_title) . '</h3>';
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echo '<ol class="toc-list"></ol>';
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echo '</div>';
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echo $args['after_widget']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
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}
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public function form($instance): void {
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$title = (string) ($instance['title'] ?? __('文章目录', 'aksrt'));
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$mini_title = (string) ($instance['mini_title'] ?? '');
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$in_affix = !empty($instance['in_affix']);
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?>
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<p>
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<label for="<?php echo esc_attr($this->get_field_id('title')); ?>"><?php esc_html_e('标题：', 'aksrt'); ?></label>
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<input class="widefat" type="text" id="<?php echo esc_attr($this->get_field_id('title')); ?>" name="<?php echo esc_attr($this->get_field_name('title')); ?>" value="<?php echo esc_attr($title); ?>">
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</p>
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<p>
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<label for="<?php echo esc_attr($this->get_field_id('mini_title')); ?>"><?php esc_html_e('副标题：', 'aksrt'); ?></label>
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<input class="widefat" type="text" id="<?php echo esc_attr($this->get_field_id('mini_title')); ?>" name="<?php echo esc_attr($this->get_field_name('mini_title')); ?>" value="<?php echo esc_attr($mini_title); ?>">
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</p>
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<p>
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<label>
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<input type="checkbox" id="<?php echo esc_attr($this->get_field_id('in_affix')); ?>" name="<?php echo esc_attr($this->get_field_name('in_affix')); ?>" value="1" <?php checked($in_affix); ?>>
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<?php esc_html_e('侧栏随动（仅侧边栏）', 'aksrt'); ?>
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</label>
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</p>
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<p class="description"><?php esc_html_e('请添加到文章/帖子侧栏。正文标题 ≥3 个时由前端填充目录；无标题则自动移除。', 'aksrt'); ?></p>
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<?php
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}
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public function update($new_instance, $old_instance): array {
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return [
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'title' => sanitize_text_field((string) ($new_instance['title'] ?? '')),
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'mini_title' => sanitize_text_field((string) ($new_instance['mini_title'] ?? '')),
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'in_affix' => !empty($new_instance['in_affix']) ? 1 : 0,
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];
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}
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}
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