first commit

2023-09-08 01:45:46 -07:00
commit 8cbf53172b
108 changed files with 29005 additions and 0 deletions
--- a/inc/core/Menu.php
+++ b/inc/core/Menu.php
@@ -0,0 +1,105 @@
+<?php // phpcs:ignore WordPress.Files.FileName.NotHyphenatedLowercase
+/**
+ * Menu service.
+ *
+ * @package PressBook
+ */
+
+namespace PressBook;
+
+use PressBook\Options\PrimaryNavbar;
+
+/**
+ * Register menu locations, add menu dropdown icons for the theme.
+ */
+class Menu implements Serviceable {
+	/**
+	 * Register service features.
+	 */
+	public function register() {
+		add_action( 'after_setup_theme', array( $this, 'register_nav_menus' ) );
+		add_filter( 'walker_nav_menu_start_el', array( $this, 'add_dropdown_icons' ), 10, 4 );
+	}
+
+	/**
+	 * Register menu locations.
+	 */
+	public function register_nav_menus() {
+		// This theme uses wp_nav_menu() in three locations.
+		register_nav_menus(
+			apply_filters(
+				'pressbook_register_nav_menus_args',
+				array(
+					'menu-1' => esc_html__( 'Primary', 'pressbook' ),
+					'menu-2' => esc_html__( 'Top Menu', 'pressbook' ),
+					'social' => esc_html__( 'Social Links Menu', 'pressbook' ),
+				)
+			)
+		);
+	}
+
+	/**
+	 * Filter the HTML output of a nav menu item to add the dropdown button that reveal the sub-menu.
+	 *
+	 * @param string $item_output Nav menu item HTML.
+	 * @param object $item        Nav menu item.
+	 * @param int    $depth       The depth of the menu.
+	 * @param array  $args        Array of menu args, such as theme location.
+	 * @return string Modified nav menu item HTML.
+	 */
+	public function add_dropdown_icons( $item_output, $item, $depth, $args ) {
+		// Only add the sub-menu button to the main navigation.
+		if ( 'menu-1' === $args->theme_location ) {
+			// Skip if the item has no sub-menu.
+			if ( in_array( 'menu-item-has-children', $item->classes, true ) ) {
+				$item_output .= '<button class="main-navigation-arrow-btn" aria-expanded="false"><span class="screen-reader-text">' . esc_html__( 'Toggle sub-menu', 'pressbook' ) . '</span>' . IconsHelper::get_theme_svg( 'chevron_down' ) . '</button>';
+			}
+		}
+
+		return $item_output;
+	}
+
+	/**
+	 * Output HTML for the primary menu.
+	 */
+	public static function primary_menu() {
+		if ( PrimaryNavbar::get_primary_navbar_search() ) {
+			$search = ( '<li class="primary-menu-search">' .
+							'<a href="#" class="primary-menu-search-toggle" aria-expanded="false"><span class="screen-reader-text">' . esc_html__( 'Toggle search form', 'pressbook' ) . '</span>' . IconsHelper::get_theme_svg( 'search' ) . IconsHelper::get_theme_svg( 'close' ) . '</a>' .
+							'<div class="search-form-wrap">' . get_search_form( array( 'echo' => false ) ) . '</div>' .
+						'</li>' );
+		} else {
+			$search = '';
+		}
+
+		wp_nav_menu(
+			array(
+				'theme_location' => 'menu-1',
+				'menu_id'        => 'primary-menu',
+				'items_wrap'     => '<ul id="%1$s" class="%2$s">%3$s' . $search . '</ul>',
+			)
+		);
+	}
+
+	/**
+	 * Get top menus class.
+	 *
+	 * @return string
+	 */
+	public static function top_menus_class() {
+		$left_menu_active  = has_nav_menu( 'social' );
+		$right_menu_active = has_nav_menu( 'menu-2' );
+
+		$top_menus_class = 'top-menus';
+
+		if ( $left_menu_active && $right_menu_active ) {
+			$top_menus_class .= ' top-menus-left-right';
+		} elseif ( $left_menu_active ) {
+			$top_menus_class .= ' top-menus-left';
+		} elseif ( $right_menu_active ) {
+			$top_menus_class .= ' top-menus-right';
+		}
+
+		return apply_filters( 'pressbook_top_menus_class', $top_menus_class );
+	}
+}