79 lines
2.9 KiB
PHP
79 lines
2.9 KiB
PHP
<?php
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/**
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* Docs Mode: Sidebar Navigation
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*
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* 文档模式侧边栏：显示文档目录树，当前章节高亮。
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* Uses \AKSRT\Core\DocsPresenter for tree construction.
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*
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* @package AKSRT
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*/
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defined('ABSPATH') || exit;
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$current_id = get_the_ID();
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$parent_id = wp_get_post_parent_id($current_id);
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$root_id = $parent_id ?: $current_id;
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$presenter = class_exists('\AKSRT\Core\DocsPresenter') ? \AKSRT\Core\DocsPresenter::get_instance() : null;
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if ($presenter) {
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$doc_pages = $presenter->get_flat_tree($root_id, 3);
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} else {
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$doc_pages = get_pages([
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'child_of' => $root_id,
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'sort_column' => 'menu_order, post_title',
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'sort_order' => 'ASC',
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'parent' => $root_id,
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]);
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}
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$root_page = get_post($root_id);
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?>
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<aside class="aksrt-doc-sidebar" role="navigation" aria-label="<?php esc_attr_e('文档导航', 'aksrt'); ?>">
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<div class="aksrt-doc-sidebar__header">
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<a href="<?php echo esc_url(get_permalink($root_id)); ?>" class="aksrt-doc-sidebar__root">
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<i class="fa fas fa-book aksrt-doc-sidebar__root-icon"></i>
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<span><?php echo esc_html($root_page->post_title ?? __('文档', 'aksrt')); ?></span>
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</a>
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</div>
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<div class="aksrt-doc-sidebar__search">
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<input type="text" class="aksrt-doc-sidebar__search-input" placeholder="<?php esc_attr_e('搜索文档...', 'aksrt'); ?>" aria-label="<?php esc_attr_e('搜索文档', 'aksrt'); ?>">
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<i class="fa fas fa-search aksrt-doc-sidebar__search-icon"></i>
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</div>
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<?php if (!empty($doc_pages)) : ?>
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<ul class="aksrt-doc-sidebar__nav">
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<?php foreach ($doc_pages as $dp) :
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$depth = isset($dp->_depth) ? (int) $dp->_depth : 0;
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$is_current = ((int) $dp->ID === $current_id);
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$is_ancestor = ((int) $dp->ID === $parent_id);
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$li_class = 'aksrt-doc-sidebar__item';
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if ($is_current) $li_class .= ' is-current';
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if ($is_ancestor) $li_class .= ' is-ancestor';
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if ($depth > 0) $li_class .= ' aksrt-doc-sidebar__item--depth-' . $depth;
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$has_children = false;
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if ($presenter) {
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$sub = get_pages(['parent' => $dp->ID, 'post_status' => 'publish', 'fields' => 'ids']);
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$has_children = !empty($sub);
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} else {
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$sub_pages = get_pages(['child_of' => $dp->ID, 'sort_column' => 'menu_order', 'sort_order' => 'ASC', 'parent' => $dp->ID]);
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$has_children = !empty($sub_pages);
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}
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$is_open = $is_current || $is_ancestor;
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?>
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<li class="<?php echo esc_attr($li_class); ?>" style="<?php echo $depth > 0 ? 'padding-left:' . ($depth * 16) . 'px;' : ''; ?>">
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<a href="<?php echo esc_url(get_permalink($dp->ID)); ?>" class="aksrt-doc-sidebar__link<?php echo $is_current ? ' is-active' : ''; ?>">
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<?php if ($has_children) : ?>
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<i class="fa fas fa-chevron-<?php echo $is_open ? 'down' : 'right'; ?> aksrt-doc-sidebar__toggle" aria-hidden="true"></i>
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<?php endif; ?>
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<span><?php echo esc_html($dp->post_title); ?></span>
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</a>
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</li>
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<?php endforeach; ?>
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</ul>
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<?php endif; ?>
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</aside>
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