wordpress-theme-aksrt/templates/parts/search-panel.php

<?php
/**
 * Global search panel (desktop + mobile).
 *
 * DOM contracts for assets/js/core/search.js and footer-tabbar search tab:
 * - #tabbar-search-overlay (also #nav-search-panel for shell config)
 * - #tabbar-search-input / #tabbar-search-close / #tabbar-search-type
 * - #tabbar-search-types [data-search-type]
 * - history / suggestions sections
 *
 * @package AKSRT
 */

defined('ABSPATH') || exit;

if (class_exists('AKSRT_Settings')) {
	$header_nav = AKSRT_Settings::get_header_nav_settings();
	if (empty($header_nav['search_enabled'])) {
		return;
	}
}

$search_state = function_exists('aksrt_get_search_form_state')
	? aksrt_get_search_form_state()
	: [
		'type'             => 'post',
		'types'            => ['post' => __('文章', 'aksrt')],
		'category_id'      => 0,
		'category_enabled' => false,
		'categories'       => [],
	];

$search_type             = (string) ($search_state['type'] ?? 'post');
$search_type_options     = is_array($search_state['types'] ?? null) ? $search_state['types'] : ['post' => __('文章', 'aksrt')];
$search_category_enabled = !empty($search_state['category_enabled']);
$search_category_id      = (int) ($search_state['category_id'] ?? 0);
$search_categories       = is_array($search_state['categories'] ?? null) ? $search_state['categories'] : [];
$search_placeholder      = function_exists('aksrt_get_search_placeholder') ? aksrt_get_search_placeholder() : __('开启精彩搜索', 'aksrt');
$search_hot_keywords     = function_exists('aksrt_get_search_hot_keywords') ? aksrt_get_search_hot_keywords() : [];
$history_enabled         = function_exists('aksrt_search_history_enabled') ? aksrt_search_history_enabled() : true;
$suggestions_enabled     = function_exists('aksrt_search_suggestions_enabled') ? aksrt_search_suggestions_enabled() : false;
$popular_title           = class_exists('AKSRT_Settings') ? AKSRT_Settings::search_popular_title() : __('热门搜索', 'aksrt');
?>
<div
	id="tabbar-search-overlay"
	class="tabbar-search-overlay main-search navbar-search nav-search-panel"
	data-aksrt-shell="search-panel"
	data-nav-search-panel="nav-search-panel"
	hidden
	aria-hidden="true"
>
	<div class="tabbar-search-overlay__dialog" role="dialog" aria-modal="true" aria-labelledby="tabbar-search-title">
		<div class="tabbar-search-overlay__head">
			<strong id="tabbar-search-title"><?php esc_html_e('搜索', 'aksrt'); ?></strong>
			<button type="button" class="tabbar-search-overlay__close" id="tabbar-search-close" aria-label="<?php esc_attr_e('关闭搜索', 'aksrt'); ?>">
				<i class="fas fa-times" aria-hidden="true"></i>
			</button>
		</div>

		<form
			role="search"
			method="get"
			class="tabbar-search-overlay__form search-form"
			action="<?php echo esc_url(home_url('/')); ?>"
			data-aksrt-search-form="panel"
			data-default-search-type="<?php echo esc_attr($search_type); ?>"
			data-default-category="<?php echo esc_attr((string) $search_category_id); ?>"
		>
			<input type="hidden" name="aksrt_search_type" id="tabbar-search-type" value="<?php echo esc_attr($search_type); ?>">
			<?php if ($search_category_enabled) : ?>
				<input type="hidden" name="aksrt_category" value="<?php echo esc_attr((string) $search_category_id); ?>">
			<?php endif; ?>
			<span class="tabbar-search-overlay__icon" aria-hidden="true"><i class="fas fa-search"></i></span>
			<label class="screen-reader-text" for="tabbar-search-input"><?php esc_html_e('搜索关键词', 'aksrt'); ?></label>
			<input
				id="tabbar-search-input"
				class="search-input"
				type="search"
				name="s"
				value="<?php echo esc_attr(get_search_query()); ?>"
				placeholder="<?php echo esc_attr($search_placeholder); ?>"
				autocomplete="off"
				enterkeyhint="search"
			>
			<button type="submit" class="tabbar-search-overlay__submit"><?php esc_html_e('搜索', 'aksrt'); ?></button>
		</form>

		<?php if (!empty($search_type_options)) : ?>
			<div class="tabbar-search-overlay__types" id="tabbar-search-types" aria-label="<?php esc_attr_e('搜索类型', 'aksrt'); ?>">
				<?php foreach ($search_type_options as $type_key => $type_label) : ?>
					<button
						type="button"
						class="tabbar-search-overlay__type<?php echo $search_type === $type_key ? ' is-active' : ''; ?>"
						data-search-type="<?php echo esc_attr((string) $type_key); ?>"
					><?php echo esc_html((string) $type_label); ?></button>
				<?php endforeach; ?>
			</div>
		<?php endif; ?>

		<?php if ($search_category_enabled && !empty($search_categories)) : ?>
			<div class="tabbar-search-overlay__section">
				<label class="tabbar-search-overlay__label" for="tabbar-search-category"><?php esc_html_e('分类', 'aksrt'); ?></label>
				<select class="nav-searchbox__category" id="tabbar-search-category" data-search-category-select>
					<option value="0"><?php esc_html_e('全部分类', 'aksrt'); ?></option>
					<?php foreach ($search_categories as $search_category) : ?>
						<option value="<?php echo esc_attr((string) $search_category->term_id); ?>"<?php selected($search_category_id, (int) $search_category->term_id); ?>>
							<?php echo esc_html($search_category->name); ?>
						</option>
					<?php endforeach; ?>
				</select>
			</div>
		<?php endif; ?>

		<?php if (!empty($search_hot_keywords)) : ?>
			<div class="tabbar-search-overlay__section">
				<div class="tabbar-search-overlay__section-head">
					<span class="tabbar-search-overlay__label"><?php echo esc_html($popular_title); ?></span>
				</div>
				<?php aksrt_render_search_hot_keywords($search_hot_keywords, 'aksrt-search-hot-keywords'); ?>
			</div>
		<?php endif; ?>

		<?php if ($history_enabled) : ?>
			<div class="tabbar-search-overlay__section" id="tabbar-search-history-section">
				<div class="tabbar-search-overlay__section-head">
					<span class="tabbar-search-overlay__label"><?php esc_html_e('历史搜索', 'aksrt'); ?></span>
					<button type="button" class="tabbar-search-overlay__clear" id="tabbar-search-history-clear" style="display:none;">
						<?php esc_html_e('清空', 'aksrt'); ?>
					</button>
				</div>
				<div class="tabbar-search-overlay__history" id="tabbar-search-history"></div>
			</div>
		<?php endif; ?>

		<?php if ($suggestions_enabled) : ?>
			<div class="tabbar-search-overlay__section" id="tabbar-search-suggestions-section" hidden>
				<div class="tabbar-search-overlay__section-head">
					<span class="tabbar-search-overlay__label"><?php esc_html_e('搜索建议', 'aksrt'); ?></span>
				</div>
				<div class="tabbar-search-overlay__suggestions" id="tabbar-search-suggestions"></div>
			</div>
		<?php endif; ?>
	</div>
</div>