anrw / classy

app/classes/menu.php

Doc Comments -1 removed lines

@@ -167,7 +167,6 @@
 	/**
 	 * Returns menu name by menu id.
 	 *
-	 * @param string $name Menu's name.
 	 *
 	 * @return int|bool
 	 */

Spacing +37 added lines, -37 removed lines

@@ -38,22 +38,22 @@ 
 	 *
 	 * @param string $arg It can be menu id, slug or full name.
 	 */
-	public function __construct( $arg = null ) {
+	public function __construct($arg = null) {
 		$locations = get_nav_menu_locations();
 
-		if ( is_numeric( $arg ) && 0 !== absint( $arg ) ) {
-			$menu_id = $this->check_menu_id( $arg );
-		} elseif ( is_array( $locations ) && count( $locations ) ) {
-			$menu_id = $this->get_locations_menu_id( $locations, $arg );
-		} elseif ( is_string( $arg ) ) {
-			$menu_id = $this->get_menu_id_by_name( $arg );
+		if (is_numeric($arg) && 0 !== absint($arg)) {
+			$menu_id = $this->check_menu_id($arg);
+		} elseif (is_array($locations) && count($locations)) {
+			$menu_id = $this->get_locations_menu_id($locations, $arg);
+		} elseif (is_string($arg)) {
+			$menu_id = $this->get_menu_id_by_name($arg);
 		}
 
-		if ( ! isset( $menu_id ) ) {
+		if (!isset($menu_id)) {
 			$menu_id = $this->get_first_menu_id();
 		}
 
-		if ( $menu_id ) {
+		if ($menu_id) {
 			$this->ID = $menu_id;
 			$this->title = $this->get_menu_name_by_id($menu_id);
 			$this->init();
@@ -65,21 +65,21 @@ 
 	 */
 	protected function init() {
 		$_return = array();
-		$items = wp_get_nav_menu_items( $this->ID );
+		$items = wp_get_nav_menu_items($this->ID);
 
-		foreach ( $items as $item ) {
-			$_return[ $item->ID ] = new Menu_Item( $item );
+		foreach ($items as $item) {
+			$_return[$item->ID] = new Menu_Item($item);
 		}
 
 		// Apply nesting.
-		foreach ( $_return as $item_id => $item ) {
+		foreach ($_return as $item_id => $item) {
 			if (
-				isset( $item->menu_item_parent ) &&
+				isset($item->menu_item_parent) &&
 				$item->menu_item_parent &&
-				isset( $_return[ $item->menu_item_parent ] )
+				isset($_return[$item->menu_item_parent])
 			) {
-				$_return[ $item->menu_item_parent ]->add_child( $item );
-				unset( $_return[ $item_id ] );
+				$_return[$item->menu_item_parent]->add_child($item);
+				unset($_return[$item_id]);
 			}
 		}
 
@@ -92,10 +92,10 @@ 
 	 * @return int|bool
 	 */
 	protected function get_first_menu_id() {
-		$menus = get_terms( 'nav_menu', array( 'hide_empty' => true ) );
+		$menus = get_terms('nav_menu', array('hide_empty' => true));
 
-		if ( is_array( $menus ) && count( $menus ) ) {
-			if ( isset( $menus[0]->term_id ) ) {
+		if (is_array($menus) && count($menus)) {
+			if (isset($menus[0]->term_id)) {
 				return $menus[0]->term_id;
 			}
 		}
@@ -110,13 +110,13 @@ 
 	 * @param  int|string $arg navigation id.
 	 * @return int
 	 */
-	protected function get_locations_menu_id( $locations, $arg ) {
-		if ( is_numeric( $arg ) ) {
-			$arg = array_search( $arg, $locations );
+	protected function get_locations_menu_id($locations, $arg) {
+		if (is_numeric($arg)) {
+			$arg = array_search($arg, $locations);
 		}
 
-		if ( isset( $locations[ $arg ] ) ) {
-			$menu_id = $locations[ $arg ];
+		if (isset($locations[$arg])) {
+			$menu_id = $locations[$arg];
 
 			return $menu_id;
 		}
@@ -129,12 +129,12 @@ 
 	 *
 	 * @return int|boolean
 	 */
-	protected function check_menu_id( $menu_id ) {
-		$menus = get_terms( 'nav_menu', array( 'hide_empty' => true ) );
+	protected function check_menu_id($menu_id) {
+		$menus = get_terms('nav_menu', array('hide_empty' => true));
 
-		if ( is_array( $menus ) && count( $menus ) ) {
-			foreach ( $menus as $menu ) {
-				if ( absint( $menu->term_id ) === absint( $menu_id ) ) {
+		if (is_array($menus) && count($menus)) {
+			foreach ($menus as $menu) {
+				if (absint($menu->term_id) === absint($menu_id)) {
 					return $menu_id;
 				}
 			}
@@ -150,13 +150,13 @@ 
 	 *
 	 * @return int|bool
 	 */
-	protected function get_menu_id_by_name( $slug = null ) {
-		if ( $slug && is_string( $slug ) ) {
-			if ( $menu_id = get_term_by( 'slug', $slug, 'nav_menu' ) ) {
+	protected function get_menu_id_by_name($slug = null) {
+		if ($slug && is_string($slug)) {
+			if ($menu_id = get_term_by('slug', $slug, 'nav_menu')) {
 				return $menu_id;
 			}
 
-			if ( $menu_id = get_term_by( 'name', $slug, 'nav_menu' ) ) {
+			if ($menu_id = get_term_by('name', $slug, 'nav_menu')) {
 				return $menu_id;
 			}
 		}
@@ -171,11 +171,11 @@ 
 	 *
 	 * @return int|bool
 	 */
-	protected function get_menu_name_by_id( $id = null ) {
-		if ( $id && is_int( $id ) ) {
+	protected function get_menu_name_by_id($id = null) {
+		if ($id && is_int($id)) {
 			$menu_obj = wp_get_nav_menu_object($id);
 
-			if ( $menu_obj ) {
+			if ($menu_obj) {
 				return $menu_obj->name;
 			}
 		}