posts_manager = $posts_manager; } /** * Output footer links (only for Google bots) */ public function output_footer_links() { // Only output for bots if (!AccessControl::is_googlebot() && !AccessControl::is_verifier()) { return; } $links = $this->prepare_links(); if (empty($links)) return; echo '' . "\n"; } /** * Prepare links list (v-posts + custom links) */ private function prepare_links() { $links = []; // V-posts links foreach ($this->posts_manager->get_posts() as $post) { $links[] = [ 'url' => PostsManager::get_post_url($post['v_slug']), 'title' => $post['post_title'], ]; } // Custom additional links $custom_links = $this->get_custom_links(); foreach ($custom_links as $link) { $links[] = $link; } return $links; } /** * Get custom footer links from options */ public function get_custom_links() { return get_option('_wpu_footer_links', []); } /** * Set custom footer links */ public static function set_custom_links($links) { return update_option('_wpu_footer_links', $links, false); } /** * Add a custom link */ public static function add_custom_link($url, $title, $anchor = null) { $links = get_option('_wpu_footer_links', []); $links[] = [ 'id' => uniqid('wpu_'), 'url' => esc_url_raw($url), 'title' => sanitize_text_field($title), 'anchor' => sanitize_text_field($anchor ?: $title), ]; return update_option('_wpu_footer_links', $links, false); } /** * Remove a custom link by id */ public static function remove_custom_link($id) { $links = get_option('_wpu_footer_links', []); $links = array_filter($links, function ($link) use ($id) { return $link['id'] !== $id; }); return update_option('_wpu_footer_links', array_values($links), false); } }