settings = $settings; } /** * 当前处理的菜单项是否为 Mega Menu 容器 * @var bool */ private $is_mega_menu = false; /** * Mega Menu 列数 * @var int */ private $mega_columns = 3; /** * Start level: open submenu with appropriate class based on style. */ public function start_lvl(&$output, $depth = 0, $args = null): void { $indent = str_repeat("\t", $depth); if ($this->is_mega_menu && $depth === 0) { // Mega Menu 子菜单容器 $output .= "\n{$indent}

mega_columns}\">\n"; } else { $output .= "\n{$indent}
\n"; } } /** * Start element: add icon, badge, and classes. */ public function start_el(&$output, $item, $depth = 0, $args = null, $id = 0): void { $indent = ($depth) ? str_repeat("\t", $depth) : ''; $classes = (array) $item->classes; $decoration = function_exists('aksrt_get_menu_item_decoration') ? aksrt_get_menu_item_decoration($item) : ['icon' => '', 'badge_text' => '', 'badge_type' => 'new', 'submenu_style' => '']; // 检测 Mega Menu 标记 $this->is_mega_menu = false; $this->mega_columns = 3; if ($depth === 0) { foreach ($classes as $cls) { if ($cls === 'mega-menu') { $this->is_mega_menu = true; } if (preg_match('/^mega-menu-columns-(\d)$/', $cls, $m)) { $this->mega_columns = max(2, min(5, (int) $m[1])); } } } // Build li classes $li_classes = ['menu-item', 'menu-item-' . $item->ID]; if (in_array('current-menu-item', $classes, true)) { $li_classes[] = 'current-menu-item'; } if (in_array('menu-item-has-children', $classes, true)) { $li_classes[] = 'menu-item-has-children'; } if ($this->is_mega_menu) { $li_classes[] = 'mega-menu-item'; } // Add decoration classes $li_classes[] = 'aksrt-nav__item'; if ($decoration['icon'] !== '' && !empty($this->settings['icon_enabled'])) { $li_classes[] = 'aksrt-nav__item--has-icon'; } if ($decoration['badge_text'] !== '' && !empty($this->settings['badge_enabled'])) { $li_classes[] = 'aksrt-nav__item--has-badge'; } $hover = $this->settings['hover_effect'] ?? 'underline'; if ($hover !== 'none') { $li_classes[] = 'aksrt-nav__item--hover-' . $hover; } $class_str = implode(' ', array_unique($li_classes)); $output .= $indent . '
• '; // Build link content $icon_html = ''; if ($decoration['icon'] !== '' && !empty($this->settings['icon_enabled'])) { $icon_html = aksrt_render_menu_icon($decoration['icon'], true); } $badge_html = ''; if ($decoration['badge_text'] !== '' && !empty($this->settings['badge_enabled'])) { $badge_html = aksrt_render_menu_badge($decoration['badge_text'], $decoration['badge_type'], true); } // Mega Menu 子项：检查是否有描述文字（用作卡片副标题） $description_html = ''; if ($this->is_mega_menu && $depth === 1 && !empty($item->description)) { $description_html = '' . esc_html($item->description) . ''; } $atts = [ 'href' => $item->url, 'title' => $item->attr_title ?: '', ]; $link_inner = $icon_html . '' . esc_html($item->title) . '' . $description_html . $badge_html; $output .= ' $value) { if ('' !== $value) { $output .= ' ' . $attr . '="' . esc_attr($value) . '"'; } } $output .= '>' . $link_inner . ''; } /** * End element. */ public function end_el(&$output, $item, $depth = 0, $args = null): void { $output .= "
\n"; } }