unfulvio / wp-api-menus

includes/wp-api-menus-v2.php

Spacing +97 added lines, -97 removed lines

@@ -5,11 +5,11 @@ 
  * @package WP_API_Menus
  */
 
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
     exit; // Exit if accessed directly
 }
 
-if ( ! class_exists( 'WP_REST_Menus' ) ) :
+if ( ! class_exists('WP_REST_Menus')) :
 
 
     /**
@@ -52,20 +52,20 @@ 
          */
         public function register_routes() {
 
-            register_rest_route( self::get_plugin_namespace(), '/menus', array(
+            register_rest_route(self::get_plugin_namespace(), '/menus', array(
                 array(
                     'methods'  => WP_REST_Server::READABLE,
-                    'callback' => array( $this, 'get_menus' ),
+                    'callback' => array($this, 'get_menus'),
                     'args'     => array(
                         'include' => array(
                             'required' => false,
-                            'validate_callback' => function($val){
-                                $list = explode(',',$val);
-                                if(!is_array( $list))
-                                    return new WP_Error( 'rest_invalid_param', 'include should be an array of menu ID numbers', array( 'status' => 500 ) );
-                                foreach($list as $id){
-                                    if(!is_nav_menu($id))
-                                        return new WP_Error( 'rest_invalid_param', $id.' is not a nav menu', array( 'status' => 500 ) );
+                            'validate_callback' => function($val) {
+                                $list = explode(',', $val);
+                                if ( ! is_array($list))
+                                    return new WP_Error('rest_invalid_param', 'include should be an array of menu ID numbers', array('status' => 500));
+                                foreach ($list as $id) {
+                                    if ( ! is_nav_menu($id))
+                                        return new WP_Error('rest_invalid_param', $id.' is not a nav menu', array('status' => 500));
                                 }
                                 return true;
                             }
@@ -76,12 +76,12 @@ 
                     ),
                     'permission_callback' => '__return_true',
                 )
-            ) );
+            ));
 
-            register_rest_route( self::get_plugin_namespace(), '/menus/(?P<id>\d+)', array(
+            register_rest_route(self::get_plugin_namespace(), '/menus/(?P<id>\d+)', array(
                 array(
                     'methods'  => WP_REST_Server::READABLE,
-                    'callback' => array( $this, 'get_menu' ),
+                    'callback' => array($this, 'get_menu'),
                     'permission_callback' => '__return_true',
                     'args'     => array(
                         'context' => array(
@@ -89,23 +89,23 @@ 
                         ),
                     ),
                 )
-            ) );
+            ));
 
-            register_rest_route( self::get_plugin_namespace(), '/menu-locations', array(
+            register_rest_route(self::get_plugin_namespace(), '/menu-locations', array(
                 array(
                     'methods'  => WP_REST_Server::READABLE,
-                    'callback' => array( $this, 'get_menu_locations' ),
+                    'callback' => array($this, 'get_menu_locations'),
                     'permission_callback' => '__return_true',
                 )
-            ) );
+            ));
 
-            register_rest_route( self::get_plugin_namespace(), '/menu-locations/(?P<location>[a-zA-Z0-9_-]+)', array(
+            register_rest_route(self::get_plugin_namespace(), '/menu-locations/(?P<location>[a-zA-Z0-9_-]+)', array(
                 array(
                     'methods'  => WP_REST_Server::READABLE,
-                    'callback' => array( $this, 'get_menu_location' ),
+                    'callback' => array($this, 'get_menu_location'),
                     'permission_callback' => '__return_true',
                 )
-            ) );
+            ));
         }
 
 
@@ -115,31 +115,31 @@ 
          * @since  1.2.0
          * @return array All registered menus
          */
-        public static function get_menus($request =false) {
-            if(!$request)
+        public static function get_menus($request = false) {
+            if ( ! $request)
                 return [];
 
             $params = $request->get_params();
             
             $query_args = [];
-            if(isset($params['include']))
-                $query_args['include'] = explode(',',$params['include']);
+            if (isset($params['include']))
+                $query_args['include'] = explode(',', $params['include']);
 
-            $rest_url = trailingslashit( get_rest_url() . self::get_plugin_namespace() . '/menus/' );
+            $rest_url = trailingslashit(get_rest_url().self::get_plugin_namespace().'/menus/');
             $wp_menus = wp_get_nav_menus($query_args);
 
             // check if we should also include the actual menu; default to false
-            $include_items= (isset($params['include_menu_items']) && ($params['include_menu_items'] == "true")) ? true : false;
+            $include_items = (isset($params['include_menu_items']) && ($params['include_menu_items'] == "true")) ? true : false;
             
             $i = 0;
             $rest_menus = array();
-            foreach ( $wp_menus as $wp_menu ) :
+            foreach ($wp_menus as $wp_menu) :
 
-                $rest_menus[ $i ] = array_merge((array)$wp_menu,(new WP_REST_Menus)->get_menu(['id'=>$wp_menu->term_id],$include_items));
-                $i ++;
+                $rest_menus[$i] = array_merge((array) $wp_menu, (new WP_REST_Menus)->get_menu(['id'=>$wp_menu->term_id], $include_items));
+                $i++;
             endforeach;
 
-            return apply_filters( 'rest_menus_format_menus', $rest_menus );
+            return apply_filters('rest_menus_format_menus', $rest_menus);
         }
 
 
@@ -150,46 +150,46 @@ 
          * @param  $request
          * @return array Menu data
          */
-        public function get_menu( $request,$include_items=true ) {
+        public function get_menu($request, $include_items = true) {
 
             $id             = (int) $request['id'];
-            $rest_url       = get_rest_url() . self::get_api_namespace() . '/menus/';
-            $wp_menu_object = $id ? wp_get_nav_menu_object( $id ) : array();            
+            $rest_url       = get_rest_url().self::get_api_namespace().'/menus/';
+            $wp_menu_object = $id ? wp_get_nav_menu_object($id) : array();            
 
             $rest_menu = array();
 
-            if ( $wp_menu_object ) :
+            if ($wp_menu_object) :
 
                 $menu = (array) $wp_menu_object;
-                $rest_menu['ID']          = abs( $menu['term_id'] );
+                $rest_menu['ID']          = abs($menu['term_id']);
                 $rest_menu['name']        = $menu['name'];
                 $rest_menu['slug']        = $menu['slug'];
                 $rest_menu['description'] = $menu['description'];
-                $rest_menu['count']       = abs( $menu['count'] );
+                $rest_menu['count']       = abs($menu['count']);
 
 
-                if($include_items){
-                    $wp_menu_items  = $id ? wp_get_nav_menu_items( $id ) : array();
+                if ($include_items) {
+                    $wp_menu_items = $id ? wp_get_nav_menu_items($id) : array();
 
                     $rest_menu_items = array();
-                    foreach ( $wp_menu_items as $item_object ) {
+                    foreach ($wp_menu_items as $item_object) {
                     
-	                    $rest_menu_items[] = $this->format_menu_item( $item_object );
+	                    $rest_menu_items[] = $this->format_menu_item($item_object);
                     }
 
                 
                     $rest_menu_items = $this->nested_menu_items($rest_menu_items, 0);
 
-                    $rest_menu['items']                       = $rest_menu_items;
+                    $rest_menu['items'] = $rest_menu_items;
                 }
 
                 // wp_die(print_r($rest_menu));
                 $rest_menu['meta']['links']['collection'] = $rest_url;
-                $rest_menu['meta']['links']['self']       = $rest_url . $id;
+                $rest_menu['meta']['links']['self']       = $rest_url.$id;
 
             endif;
 
-            return apply_filters( 'rest_menus_format_menu', $rest_menu );
+            return apply_filters('rest_menus_format_menu', $rest_menu);
         }
 
 
@@ -204,24 +204,24 @@ 
          * @param  $parent
          * @return array
          */
-        private function nested_menu_items( &$menu_items, $parent = null ) {
+        private function nested_menu_items(&$menu_items, $parent = null) {
 
             $parents = array();
             $children = array();
 
             // Separate menu_items into parents & children.
-            array_map( function( $i ) use ( $parent, &$children, &$parents ){
-                if ( $i['id'] != $parent && $i['parent'] == $parent ) {
+            array_map(function($i) use ($parent, &$children, &$parents){
+                if ($i['id'] != $parent && $i['parent'] == $parent) {
                     $parents[] = $i;
                 } else {
                     $children[] = $i;
                 }
-            }, $menu_items );
+            }, $menu_items);
 
-            foreach ( $parents as &$parent ) {
+            foreach ($parents as &$parent) {
 
-                if ( $this->has_children( $children, $parent['id'] ) ) {
-                    $parent['children'] = $this->nested_menu_items( $children, $parent['id'] );
+                if ($this->has_children($children, $parent['id'])) {
+                    $parent['children'] = $this->nested_menu_items($children, $parent['id']);
                 }
             }
 
@@ -237,8 +237,8 @@ 
          * @param  int $id
          * @return array
          */
-        private function has_children( $items, $id ) {
-            return array_filter( $items, function( $i ) use ( $id ) {
+        private function has_children($items, $id) {
+            return array_filter($items, function($i) use ($id) {
                 return $i['parent'] == $id;
             } );
         }
@@ -251,26 +251,26 @@ 
          * @param  $request
          * @return array All registered menus locations
          */
-        public static function get_menu_locations( $request ) {
+        public static function get_menu_locations($request) {
 
             $locations        = get_nav_menu_locations();
             $registered_menus = get_registered_nav_menus();
-	        $rest_url         = get_rest_url() . self::get_api_namespace() . '/menu-locations/';
+	        $rest_url = get_rest_url().self::get_api_namespace().'/menu-locations/';
             $rest_menus       = array();
 
-            if ( $locations && $registered_menus ) :
+            if ($locations && $registered_menus) :
 
-                foreach ( $registered_menus as $slug => $label ) :
+                foreach ($registered_menus as $slug => $label) :
 
 	                // Sanity check
-	                if ( ! isset( $locations[ $slug ] ) ) {
+	                if ( ! isset($locations[$slug])) {
 		                continue;
 	                }
 
-	                $rest_menus[ $slug ]['ID']                          = $locations[ $slug ];
-                    $rest_menus[ $slug ]['label']                       = $label;
-                    $rest_menus[ $slug ]['meta']['links']['collection'] = $rest_url;
-                    $rest_menus[ $slug ]['meta']['links']['self']       = $rest_url . $slug;
+	                $rest_menus[$slug]['ID'] = $locations[$slug];
+                    $rest_menus[$slug]['label']                       = $label;
+                    $rest_menus[$slug]['meta']['links']['collection'] = $rest_url;
+                    $rest_menus[$slug]['meta']['links']['self']       = $rest_url.$slug;
 
                 endforeach;
 
@@ -287,68 +287,68 @@ 
          * @param  $request
          * @return array The menu for the corresponding location
          */
-        public function get_menu_location( $request ) {
+        public function get_menu_location($request) {
 
             $params     = $request->get_params();
             $location   = $params['location'];
             $locations  = get_nav_menu_locations();
 
-            if ( ! isset( $locations[ $location ] ) ) {
+            if ( ! isset($locations[$location])) {
 	            return array();
             }
 
-            $wp_menu = wp_get_nav_menu_object( $locations[ $location ] );
-            $menu_items = wp_get_nav_menu_items( $wp_menu->term_id );
+            $wp_menu = wp_get_nav_menu_object($locations[$location]);
+            $menu_items = wp_get_nav_menu_items($wp_menu->term_id);
 			/**
 			 * wp_get_nav_menu_items() outputs a list that's already sequenced correctly.
 			 * So the easiest thing to do is to reverse the list and then build our tree
 			 * from the ground up
 			 */
-			$rev_items = array_reverse ( $menu_items );
+			$rev_items = array_reverse($menu_items);
 			$rev_menu  = array();
 			$cache     = array();
 
-			foreach ( $rev_items as $item ) :
+			foreach ($rev_items as $item) :
 				$formatted = array(
-					'ID'          => abs( $item->ID ),
+					'ID'          => abs($item->ID),
 					'order'       => (int) $item->menu_order,
-					'parent'      => abs( $item->menu_item_parent ),
+					'parent'      => abs($item->menu_item_parent),
 					'title'       => $item->title,
 					'url'         => $item->url,
 					'attr'        => $item->attr_title,
 					'target'      => $item->target,
-					'classes'     => implode( ' ', $item->classes ),
+					'classes'     => implode(' ', $item->classes),
 					'xfn'         => $item->xfn,
 					'description' => $item->description,
-					'object_id'   => abs( $item->object_id ),
+					'object_id'   => abs($item->object_id),
 					'object'      => $item->object,
 					'type'        => $item->type,
                     'type_label'  => $item->type_label,
 					'children'    => array(),
 				);
 
-				if ( array_key_exists( $item->ID , $cache ) ) {
-					$formatted['children'] = array_reverse( $cache[ $item->ID ] );
+				if (array_key_exists($item->ID, $cache)) {
+					$formatted['children'] = array_reverse($cache[$item->ID]);
 				}
 
-            	$formatted = apply_filters( 'rest_menus_format_menu_item', $formatted );
+            	$formatted = apply_filters('rest_menus_format_menu_item', $formatted);
 
-				if ( $item->menu_item_parent != 0 ) {
+				if ($item->menu_item_parent != 0) {
 
-					if ( array_key_exists( $item->menu_item_parent , $cache ) ) {
-						array_push( $cache[ $item->menu_item_parent ], $formatted );
+					if (array_key_exists($item->menu_item_parent, $cache)) {
+						array_push($cache[$item->menu_item_parent], $formatted);
 					} else {
-						$cache[ $item->menu_item_parent ] = array( $formatted, );
+						$cache[$item->menu_item_parent] = array($formatted,);
 					}
 
 				} else {
 
-					array_push( $rev_menu, $formatted );
+					array_push($rev_menu, $formatted);
 				}
 
 			endforeach;
 
-			return array_reverse ( $rev_menu );
+			return array_reverse($rev_menu);
         }
 
 
@@ -361,19 +361,19 @@ 
          * @param bool  $depth          Gives all children or direct children only
          * @return array	returns filtered array of nav_menu_items
          */
-        public function get_nav_menu_item_children( $parent_id, $nav_menu_items, $depth = true ) {
+        public function get_nav_menu_item_children($parent_id, $nav_menu_items, $depth = true) {
 
             $nav_menu_item_list = array();
 
-            foreach ( (array) $nav_menu_items as $nav_menu_item ) :
+            foreach ((array) $nav_menu_items as $nav_menu_item) :
 
-                if ( $nav_menu_item->menu_item_parent == $parent_id ) :
+                if ($nav_menu_item->menu_item_parent == $parent_id) :
 
-                    $nav_menu_item_list[] = $this->format_menu_item( $nav_menu_item, true, $nav_menu_items );
+                    $nav_menu_item_list[] = $this->format_menu_item($nav_menu_item, true, $nav_menu_items);
 
-                    if ( $depth ) {
-                        if ( $children = $this->get_nav_menu_item_children( $nav_menu_item->ID, $nav_menu_items ) ) {
-                            $nav_menu_item_list = array_merge( $nav_menu_item_list, $children );
+                    if ($depth) {
+                        if ($children = $this->get_nav_menu_item_children($nav_menu_item->ID, $nav_menu_items)) {
+                            $nav_menu_item_list = array_merge($nav_menu_item_list, $children);
                         }
                     }
 
@@ -394,33 +394,33 @@ 
          * @param  array        $menu       The menu the item belongs to (used when $children is set to true)
          * @return array	a formatted menu item for REST
          */
-        public function format_menu_item( $menu_item, $children = false, $menu = array() ) {
+        public function format_menu_item($menu_item, $children = false, $menu = array()) {
 
             $item = (array) $menu_item;
-            $id = (int)$item['ID'];
+            $id = (int) $item['ID'];
             $menu_item = array(
-                'id'          => abs( $item['ID'] ),
+                'id'          => abs($item['ID']),
                 'order'       => (int) $item['menu_order'],
-                'parent'      => abs( $item['menu_item_parent'] ),
+                'parent'      => abs($item['menu_item_parent']),
                 'title'       => $item['title'],
                 'url'         => $item['url'],
                 'attr'        => $item['attr_title'],
                 'target'      => $item['target'],
-                'classes'     => implode( ' ', $item['classes'] ),
+                'classes'     => implode(' ', $item['classes']),
                 'xfn'         => $item['xfn'],
                 'description' => $item['description'],
-                'object_id'   => abs( $item['object_id'] ),
+                'object_id'   => abs($item['object_id']),
                 'object'      => $item['object'],
                 'object_slug' => $item['post_name'],
                 'type'        => $item['type'],
                 'type_label'  => $item['type_label']
             );
 
-            if ( $children === true && ! empty( $menu ) ) {
-	            $menu_item['children'] = $this->get_nav_menu_item_children( $item['ID'], $menu );
+            if ($children === true && ! empty($menu)) {
+	            $menu_item['children'] = $this->get_nav_menu_item_children($item['ID'], $menu);
             }
 
-            return apply_filters( 'rest_menus_format_menu_item', $menu_item );
+            return apply_filters('rest_menus_format_menu_item', $menu_item);
         }