esc_html__('搜索框，可显示热门关键词。', 'aksrt'),
]);
}
public function widget($args, $instance): void {
echo $args['before_widget']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
$title = apply_filters('widget_title', (string) ($instance['title'] ?? ''), $instance, $this->id_base);
if ($title !== '') {
echo $args['before_title'] . esc_html($title) . $args['after_title']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
}
$placeholder = sanitize_text_field((string) ($instance['placeholder'] ?? __('开启精彩搜索', 'aksrt')));
$show_kw = !empty($instance['show_keywords']);
$show_history = !empty($instance['show_history']);
$kw_title = sanitize_text_field((string) ($instance['keywords_title'] ?? __('热门搜索', 'aksrt')));
$more_but = sanitize_text_field((string) ($instance['more_but'] ?? ''));
$more_url = esc_url_raw(trim((string) ($instance['more_but_url'] ?? '')));
$keywords = [];
if ($show_kw) {
if (class_exists('\AKSRT\Settings\Settings') && method_exists('\AKSRT\Settings\Settings', 'hot_search_keywords')) {
$keywords = \AKSRT\Settings\Settings::hot_search_keywords();
} elseif (function_exists('aksrt_get_setting')) {
$raw = (string) aksrt_get_setting('hot_search_keywords', '');
$keywords = array_values(array_filter(array_map('trim', preg_split('/[\r\n,，]+/', $raw) ?: [])));
}
$custom = trim((string) ($instance['keywords'] ?? ''));
if ($custom !== '') {
$keywords = array_values(array_filter(array_map('trim', preg_split('/[\r\n,，]+/', $custom) ?: [])));
}
$keywords = array_slice($keywords, 0, 12);
}
?>
sanitize_text_field((string) ($new_instance['title'] ?? '')),
'placeholder' => sanitize_text_field((string) ($new_instance['placeholder'] ?? '')),
'show_keywords' => !empty($new_instance['show_keywords']) ? 1 : 0,
'show_history' => !empty($new_instance['show_history']) ? 1 : 0,
'keywords_title' => sanitize_text_field((string) ($new_instance['keywords_title'] ?? '')),
'keywords' => sanitize_textarea_field((string) ($new_instance['keywords'] ?? '')),
'more_but' => sanitize_text_field((string) ($new_instance['more_but'] ?? '')),
'more_but_url' => esc_url_raw(trim((string) ($new_instance['more_but_url'] ?? ''))),
];
}
}