410 lines
16 KiB
PHP
410 lines
16 KiB
PHP
<?php
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/**
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* Search box markup (legacy parity).
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*
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* Used by layout-2 menu_search AJAX panel and layout 1/3 .navbar-search.
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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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if (!function_exists('aksrt_save_history_search')) :
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/** Store the legacy history_search cookie (newest first, maximum thirty). */
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function aksrt_save_history_search(string $search): void {
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$search = trim(wp_strip_all_tags($search));
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$search_text = aksrt_get_search_keywords_text($search);
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if ($search_text === '' || mb_strlen($search_text) >= 30 || headers_sent()) {
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return;
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}
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$history = aksrt_get_search_history_keywords();
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$history = array_values(array_filter($history, static function (string $item) use ($search_text): bool {
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return aksrt_get_search_keywords_text($item) !== $search_text;
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}));
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array_unshift($history, $search);
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$history = array_slice($history, 0, 30);
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setcookie('history_search', wp_json_encode($history), [
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'expires' => time() + MONTH_IN_SECONDS,
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'path' => COOKIEPATH ?: '/',
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'domain' => COOKIE_DOMAIN,
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'secure' => is_ssl(),
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'httponly' => false,
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'samesite' => 'Lax',
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]);
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$_COOKIE['history_search'] = wp_json_encode($history);
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}
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endif;
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if (!function_exists('aksrt_get_main_search')) :
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/** legacy main-search defaults backed only by the reference option IDs. */
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function aksrt_get_main_search(array $args = [], bool $echo = false) {
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$settings = class_exists('\AKSRT\Settings\Settings') ? \AKSRT\Settings\Settings::get_all() : [];
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$search_cat = !array_key_exists('search_cat', $settings) || !empty($settings['search_cat']);
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$search_type = !array_key_exists('search_type', $settings) || !empty($settings['search_type']);
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$defaults = [
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'class' => '',
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'show_keywords' => !array_key_exists('search_popular_key', $settings) || !empty($settings['search_popular_key']),
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'show_history' => !array_key_exists('search_history', $settings) || !empty($settings['search_history']),
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'show_posts' => !array_key_exists('search_posts', $settings) || !empty($settings['search_posts']),
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'show_input_cat' => $search_cat,
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'more_cats' => $search_cat ? (array) ($settings['search_more_cat_obj'] ?? []) : [],
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'in_cat' => $search_cat ? ($settings['search_cat_in'] ?? '') : '',
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'show_type' => $search_type,
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'in_type' => $search_type ? sanitize_key((string) ($settings['search_type_in'] ?? 'post')) : '',
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'in_user' => '',
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];
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return aksrt_get_search_box(wp_parse_args($args, $defaults), $echo);
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}
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endif;
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if (!function_exists('aksrt_get_search_history_keywords')) :
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/**
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* @return list<string>
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*/
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function aksrt_get_search_history_keywords(): array {
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$raw = isset($_COOKIE['history_search'])
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? wp_unslash((string) $_COOKIE['history_search'])
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: '';
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$decoded = $raw !== '' ? json_decode(stripslashes($raw), true) : [];
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if (!is_array($decoded)) {
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return [];
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}
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$hist = array_map(
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static fn($item): string => sanitize_text_field((string) $item),
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array_slice($decoded, 0, 30)
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);
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return array_values(array_unique(array_filter(array_map('trim', $hist))));
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}
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endif;
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if (!function_exists('aksrt_get_search_keywords_text')) :
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function aksrt_get_search_keywords_text(string $search): string {
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$search = str_replace('&type', '&type', $search);
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$index = strpos($search, '&type=');
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return trim($index === false ? $search : substr($search, 0, $index));
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}
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endif;
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if (!function_exists('aksrt_update_search_keywords')) :
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function aksrt_update_search_keywords(string $search): void {
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$search = trim(wp_strip_all_tags($search));
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$text = aksrt_get_search_keywords_text($search);
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if (mb_strlen($text) < 2 || mb_strlen($text) > 8) {
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return;
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}
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if (class_exists('\AKSRT\Settings\Settings') && !\AKSRT\Settings\Settings::hot_search_enabled()) {
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return;
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}
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$keywords = get_option('search_keywords', []);
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$keywords = is_array($keywords) ? $keywords : [];
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$limit = class_exists('\AKSRT\Settings\Settings')
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? max(10, min(50, (int) \AKSRT\Settings\Settings::get_value('search_popular_key_num', 20)))
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: 20;
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$keywords = array_slice($keywords, 0, $limit + 10, true);
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$keywords[$search] = isset($keywords[$search]) ? (int) $keywords[$search] + 1 : 1;
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arsort($keywords, SORT_NUMERIC);
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update_option('search_keywords', $keywords, false);
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}
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endif;
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if (!function_exists('aksrt_get_search_keywords_but')) :
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/**
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* Render keyword chip links.
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*
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* @param list<string> $keywords
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* @param string $type popular|history
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*/
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function aksrt_get_search_keywords_but(array $keywords, string $type = 'popular', int $limit = 0): string {
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if ($limit > 0) {
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$keywords = array_slice($keywords, 0, $limit);
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}
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$out = '';
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foreach ($keywords as $kw) {
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$kw = trim((string) $kw);
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if ($kw === '') {
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continue;
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}
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$text = aksrt_get_search_keywords_text($kw);
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$query = ['s' => $text];
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if (preg_match('/&type=([a-z0-9_-]+)/i', $kw, $match)) {
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$query['type'] = sanitize_key($match[1]);
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}
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$out .= '<a class="search_keywords muted-2-color but em09 mr6 mb6" data-search-keyword="' . esc_attr($kw) . '" href="'
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. esc_url(add_query_arg($query, home_url('/'))) . '">'
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. esc_html($text) . '</a> ';
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}
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return $out;
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}
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endif;
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if (!function_exists('aksrt_get_search_box')) :
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/**
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* legacy-compatible search box.
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*
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* @param array<string,mixed> $args
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* @param bool $echo
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* @return string|void
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*/
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function aksrt_get_search_box(array $args = [], bool $echo = false) {
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$defaults = [
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's' => '',
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'class' => '',
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'show_form' => true,
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'show_keywords' => true,
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'popular_limit' => 0,
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'show_history' => true,
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'keywords_title' => '',
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'placeholder' => '',
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'show_input_cat' => true,
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'show_posts' => false,
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'show_type' => false,
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'in_cat' => '',
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'in_type' => 'post',
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'in_user' => '',
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'more_cats' => [],
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];
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$args = wp_parse_args($args, $defaults);
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if ($args['keywords_title'] === '' && class_exists('\AKSRT\Settings\Settings')
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&& method_exists('\AKSRT\Settings\Settings', 'search_popular_title')) {
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$args['keywords_title'] = (string) \AKSRT\Settings\Settings::search_popular_title();
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}
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if ($args['keywords_title'] === '') {
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$args['keywords_title'] = __('热门搜索', 'aksrt');
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}
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if ($args['placeholder'] === '' && function_exists('aksrt_get_search_placeholder')) {
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$args['placeholder'] = aksrt_get_search_placeholder();
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}
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if ($args['placeholder'] === '') {
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$args['placeholder'] = __('开启精彩搜索', 'aksrt');
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}
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$args['placeholder'] = esc_attr((string) $args['placeholder']);
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$form_html = '';
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if (!empty($args['show_form'])) {
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$state = function_exists('aksrt_get_search_form_state')
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? aksrt_get_search_form_state()
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: [
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'type' => 'post',
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'types' => ['post' => __('文章', 'aksrt')],
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'category_id' => 0,
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'category_enabled' => false,
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'categories' => [],
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];
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$cat_html = '';
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$category_terms = [];
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if (!empty($args['show_input_cat'])) {
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$category_ids = is_array($args['more_cats'])
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? $args['more_cats']
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: (preg_split('/[,，\s]+/', (string) $args['more_cats']) ?: []);
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if ($category_ids && function_exists('aksrt_get_search_categories')) {
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$category_terms = aksrt_get_search_categories($category_ids);
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}
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if ((int) $args['in_cat'] > 0) {
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$selected_term = get_term((int) $args['in_cat']);
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if ($selected_term && !is_wp_error($selected_term)) {
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$selected_term_name = (string) $selected_term->name;
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if (!$category_terms) {
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$category_terms = [$selected_term];
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}
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}
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}
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}
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if ($category_terms) {
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$in_cat_id = (int) $args['in_cat'];
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$in_cat_name = $in_cat_id > 0 ? (string) ($selected_term_name ?? '') : '';
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$all_cat = '<li data-for="trem" data-value="null"><a href="javascript:;" class="text-ellipsis">'
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. esc_html__('全部', 'aksrt') . '</a></li>';
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foreach ($category_terms as $cat) {
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if (!$cat instanceof WP_Term) {
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continue;
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}
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$cid = (int) $cat->term_id;
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$cname = (string) $cat->name;
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if ($cid <= 0 || $cname === '') {
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continue;
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}
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if ($cid === $in_cat_id) {
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$in_cat_name = $cname;
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}
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$all_cat .= '<li data-for="trem" data-value="' . esc_attr((string) $cid) . '"><a href="javascript:;" class="text-ellipsis">'
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. esc_html(mb_strlen($cname) > 8 ? mb_substr($cname, 0, 8) . '…' : $cname)
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. '</a></li>';
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}
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$all_cat = '<ul class="dropdown-menu cat-drop">' . $all_cat . '</ul>';
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$label = $in_cat_name !== ''
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? (mb_strlen($in_cat_name) > 6 ? mb_substr($in_cat_name, 0, 6) . '…' : $in_cat_name)
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: __('请选择', 'aksrt');
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$input_cat = '<a href="javascript:;" class="padding-h10" data-toggle="dropdown"><span name="trem">'
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. esc_html($label) . '</span><i class="fa ml6 fa-sort opacity5" aria-hidden="true"></i></a>';
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$input_cat .= $all_cat;
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$cat_html = '<div class="option-dropdown splitters-this-r search-drop"><div class="dropdown">'
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. $input_cat . '</div></div>';
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}
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$type_html = '';
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$type_dropdown_html = '';
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$types = is_array($state['types'] ?? null) ? $state['types'] : [];
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$in_type = (string) ($args['in_type'] ?: ($state['type'] ?? 'post'));
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if (!empty($args['show_type']) && count($types) > 1) {
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$type_name = (string) ($types[$in_type] ?? reset($types));
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if ($cat_html !== '') {
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$type_items = '';
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foreach ($types as $key => $label) {
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$cls = $in_type === (string) $key ? ' active' : '';
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$type_items .= '<a class="but' . esc_attr($cls) . '" data-for="type" data-value="'
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. esc_attr((string) $key) . '" href="javascript:;">' . esc_html((string) $label) . '</a>';
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}
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$type_html = '<div class="flex jc mb10 search-type-but-average"><div class="but-average radius">'
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. $type_items . '</div></div>';
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} else {
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$type_items = '';
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foreach ($types as $key => $label) {
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$type_items .= '<li><a href="javascript:;" class="text-ellipsis" data-for="type" data-value="'
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. esc_attr((string) $key) . '">' . esc_html((string) $label) . '</a></li>';
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}
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$type_dropdown_html = '<div class="option-dropdown splitters-this-r search-drop"><div class="dropdown">'
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. '<a href="javascript:;" class="padding-h10" data-toggle="dropdown"><span name="type">'
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. esc_html($type_name) . '</span><i class="fa ml6 fa-sort opacity5" aria-hidden="true"></i></a>'
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. '<ul class="dropdown-menu">' . $type_items . '</ul></div></div>';
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}
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}
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$s = esc_attr(wp_strip_all_tags((string) $args['s']));
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$input_html = '<div class="search-input-text">';
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$input_html .= '<input type="text" name="s" class="line-form-input" tabindex="1" value="' . $s . '">';
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$input_html .= '<i class="line-form-line"></i>';
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$input_html .= '<div class="scale-placeholder' . ($s !== '' ? ' is-focus' : '') . '" default="'
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. $args['placeholder'] . '">' . $args['placeholder'] . '</div>';
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$input_html .= '<div class="abs-right muted-color"><button type="submit" tabindex="2" class="null" aria-label="'
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. esc_attr__('搜索', 'aksrt') . '"><svg class="icon" aria-hidden="true"><use xlink:href="#icon-search"></use></svg></button></div>';
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$input_html .= '</div>';
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$input_html .= '<input type="hidden" name="type" value="' . esc_attr($in_type) . '">';
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if ($cat_html !== '' || (string) $args['in_cat'] !== '') {
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$input_html .= '<input type="hidden" name="trem" value="'
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. esc_attr((string) $args['in_cat']) . '">';
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}
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if ((string) $args['in_user'] !== '') {
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$input_html .= '<input type="hidden" name="user" value="' . esc_attr((string) $args['in_user']) . '">';
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}
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$form_html = '<form method="get" class="padding-10 search-form" action="'
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. esc_url(home_url('/')) . '">'
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. $type_html
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. '<div class="line-form">' . ($cat_html !== '' ? $cat_html : $type_dropdown_html) . $input_html . '</div>'
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. '</form>';
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}
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// Popular keywords.
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$keywords_html = '';
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if (!empty($args['show_keywords'])) {
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$show = true;
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if (class_exists('\AKSRT\Settings\Settings') && method_exists('\AKSRT\Settings\Settings', 'hot_search_enabled')) {
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$show = (bool) \AKSRT\Settings\Settings::hot_search_enabled();
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}
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if ($show) {
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$keywords = function_exists('aksrt_get_search_hot_keywords') ? aksrt_get_search_hot_keywords() : [];
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$limit = (int) $args['popular_limit'];
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$keyword_link = aksrt_get_search_keywords_but(is_array($keywords) ? $keywords : [], 'popular', $limit);
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if ($keyword_link !== '') {
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$keywords_html = '<div class="search-keywords">'
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. '<p class="muted-color"><span>' . esc_html((string) $args['keywords_title']) . '</span></p>'
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. '<div>' . $keyword_link . '</div>'
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. '</div>';
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}
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}
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}
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// History.
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$history_html = '';
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if (!empty($args['show_history'])) {
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$show_h = true;
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if (function_exists('aksrt_search_history_enabled')) {
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$show_h = aksrt_search_history_enabled();
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} elseif (class_exists('\AKSRT\Settings\Settings') && method_exists('\AKSRT\Settings\Settings', 'search_history_enabled')) {
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$show_h = (bool) \AKSRT\Settings\Settings::search_history_enabled();
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}
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if ($show_h) {
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$hist = aksrt_get_search_history_keywords();
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$keyword_link = aksrt_get_search_keywords_but($hist, 'history');
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if ($keyword_link !== '') {
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$history_html = '<div class="search-keywords history-search">';
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$history_html .= '<p class="muted-color"><span>' . esc_html__('历史搜索', 'aksrt') . '</span>';
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$history_html .= '<a class="pull-right trash-history-search muted-3-color" href="javascript:;" data-cookie-path="'
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. esc_attr(COOKIEPATH ?: '/') . '" data-cookie-domain="' . esc_attr(COOKIE_DOMAIN) . '" aria-label="'
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. esc_attr__('清空历史', 'aksrt') . '"><i class="fa fas fa-trash-alt em12" aria-hidden="true"></i></a></p>';
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$history_html .= '<div>' . $keyword_link . '</div></div>';
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}
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}
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}
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// Hot posts (thumb swiper).
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$posts_html = '';
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if (!empty($args['show_posts'])) {
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$show_p = true;
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if (class_exists('\AKSRT\Settings\Settings') && method_exists('\AKSRT\Settings\Settings', 'search_posts_enabled')) {
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$show_p = (bool) \AKSRT\Settings\Settings::search_posts_enabled();
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}
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if ($show_p && function_exists('aksrt_get_search_posts')) {
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$slides = aksrt_get_search_posts(6, 'views', true);
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if ($slides !== '') {
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$posts_html = '<div class="padding-10 relates relates-thumb">';
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$posts_html .= '<p class="muted-color">' . esc_html__('热门文章', 'aksrt') . '</p>';
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$posts_html .= '<div class="swiper-container swiper-scroll">';
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$posts_html .= '<div class="swiper-wrapper">' . $slides . '</div>';
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$posts_html .= '<div class="swiper-button-prev"></div><div class="swiper-button-next"></div>';
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$posts_html .= '</div></div>';
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}
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}
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}
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$class_tokens = preg_split('/\s+/', trim((string) $args['class'])) ?: [];
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$class_tokens = array_values(array_filter(array_map('sanitize_html_class', $class_tokens)));
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$class = $class_tokens ? ' ' . implode(' ', $class_tokens) : '';
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$html = '<div class="search-input' . esc_attr($class) . '">'
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. $form_html . $keywords_html . $history_html . $posts_html
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. '</div>';
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if ($echo) {
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echo $html; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
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return;
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}
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return $html;
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}
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endif;
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if (!function_exists('aksrt_get_remote_box')) :
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/**
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* Lazy remote HTML mount (legacy).
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*
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* @param array<string,mixed> $args
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*/
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function aksrt_get_remote_box(array $args = []): string {
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$defaults = [
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'type' => 'ias',
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'class' => '',
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'loader' => '<i class="loading-spot"><i></i></i>',
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'url' => admin_url('admin-ajax.php'),
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'query' => false,
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];
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$args = wp_parse_args($args, $defaults);
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$url = (string) $args['url'];
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if (!empty($args['query']) && is_array($args['query'])) {
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$url = add_query_arg($args['query'], $url);
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}
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$attr = ' remote-box="' . esc_url($url) . '"';
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$class = (string) $args['class'];
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if (($args['type'] ?? '') === 'ias') {
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$attr .= ' lazyload-action="ias"';
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$class .= ' lazyload';
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||
}
|
||
if (($args['type'] ?? '') === 'load') {
|
||
$attr .= ' load-click';
|
||
}
|
||
$class_attr = $class !== '' ? ' class="' . esc_attr(trim($class)) . '"' : '';
|
||
return '<div' . $class_attr . $attr . '>' . $args['loader'] . '</div>'; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
|
||
}
|
||
endif;
|