WP REST Menus

Beskrivelse

This plugin adds new endpoints for WordPress registered menus.
Usefull when building SPAs with Vuejs, React or any front-end framework.
Works with Advacned Custom Fields, WPML, Polylang

De nye slutadresser som er tilgængelige:

Hent alle menuer

GET /menus/v1/menus

// Response sample
{  
    term_id: 2,
    name: "Main Menu",
    slug: "main-menu",
    term_group: 0,
    term_taxonomy_id: 2,
    taxonomy: "nav_menu",
    description: "",
    parent: 0,
    count: 8,
    filter: "raw"
},
...

Hen en menus elementer via id (term_id)

GET /menus/v1/menus/<id>

// Response sample
{  
    ID: 5,
    post_author: "1",
    post_date: "2018-07-03 06:42:18",
    post_date_gmt: "2018-07-03 06:42:18",
    filter: "raw",
    db_id:5,
    menu_item_parent: "0",
    object_id: "5",
    object: "custom",
    type: "custom",
    type_label: "Custom Link",
    title: "Home",
    url: "https:\/\/wp-rest-menu.local\/",
    target: "",
    attr_title: "",
    description: "",
    classes: [  
     ""
    ],
    xfn: "",
    meta: null
},
...

Hent alle menuernes adresser
Alle menuernes adresser findes i /wp-admin/nav-menus.php?action=locations

GET /menus/v1/menus/locations is deprecated and will be removed in newer versions use:
GET /menus/v1/locations

// Response example
{  
    slug: "top",
    description: "Top Menu"
},
{  
    slug: "social",
    description: "Social Links Menu"
}
...

Hent alle menu adressers elementer
Alle menuerne er tilskrevet denne slutadresse: /wp-admin/nav-menus.php?action=locations

GET /menus/v1/menus/locations/<slug> is deprecated and will be removed in newer versions use:
GET /menus/v1/locations/<slug>

// Response samexampleple
{  
    ID: 5,
    post_author: "1",
    post_date: "2018-07-03 06:42:18",
    post_date_gmt: "2018-07-03 06:42:18",
    filter: "raw",
    db_id:5,
    menu_item_parent: "0",
    object_id: "5",
    object: "custom",
    type: "custom",
    type_label: "Custom Link",
    title: "Home",
    url: "https:\/\/wp-rest-menu.local\/",
    target: "",
    attr_title: "",
    description: "",
    classes: [  
     ""
    ],
    xfn: "",
    meta: null
},
...

To filtre er tilgængelige:

Filter for felter

// it will return only the fields specified
GET /menus/v1/menus/<id>/?fields=ID,title,meta

// Response sample
// Response sample
{  
    ID: 5,
    title: "Home",
    meta: null
},
...

Filter for indesluttede elementer

// it will return menu items parents and nested children in a 'children' field
// Currently only one level deep is supported
GET /menus/v1/menus/<id>/?nested=1

// Response sample
{  
  ID: 1716,
  menu_item_parent: "0",
  object_id: "174",
  object: "page",
  title: "Level 1",
  meta: {  
     vue_component: "LevelComponent",
     menu-item-field-01: "Field 1 value",
     menu-item-field-02: "Field 2 value"
  },
  children:[  
     {  
        ID: 1717,
        menu_item_parent: "1716",
        object_id: "744",
        object: "page",
        title: "Level 2b",
        meta : {  
           vue_component: null
        }
     },
     ...
  ]
},
...

WP filter hooks

This plugin is quite configurable and provides lots of wp filter hooks from returned data in responses for each endpoint to params validation and endpoint permissions.

add_filter( 'wprm/get_menus/wp_get_nav_menus/args', 'my_wp_get_nav_menus', 10, 1 );
(used in GET /menus/v1/menus)

function my_wp_get_nav_menus( $args ) {
    // do something with wp_get_nav_menus $args array
    return $args;
}



add_filter( 'wprm/get_menus', 'my_get_menus', 10, 1 );
(used in GET /menus/v1/menus)

function my_get_menus( $menus ) {
    // do something with $menus array

    return $menus; // WP_Error|WP_HTTP_Response|WP_REST_Response|mixed
}



add_filter( 'wprm/get_menu_locations', 'my_get_menu_locations', 10, 1 );
(used in GET /menus/v1/locations)

function my_get_menu_locations( $locations ) {
    // You can modify the $locations array response (get_registered_nav_menus())

    return $locations; // WP_Error|WP_HTTP_Response|WP_REST_Response|mixed
}



add_filter( 'wprm/get_menu_items', 'my_get_menu_items', 10, 1 );
(used in GET /menus/v1/menus/<id>)

function my_rest_menu_item_fields( $menu ) {
    // You can modify the $menu items

    return $menu;
}



add_filter( 'wprm/get_location_menu_items', 'my_get_location_menu_items', 10, 1 );
(used in GET /menus/v1/menus/<id>)

function my_get_location_menu_items( $menu ) {
    // You can modify the locations $menu items

    return $menu;
}



add_filter( 'wprm/get_item_fields/filter_fields', 'my_filter_fields', 10, 1 );
(used to filter return field -node edges-)

function my_filter_fields( $fields ) {
    // You can modify the $fields array so
    // you can filter the return fields for all endpoints
    // without using the url param ?fields

    $fields = array( 'ID', 'title' );
    return $fields;
}

More filters

apply_filters('wprm/get_menus/permissions', '__return_true', $request );
apply_filters('wprm/get_menu_locations/permissions', '__return_true', $request );
apply_filters('wprm/get_menu_items/permissions', '__return_true', $request );
apply_filters('wprm/get_menu_items/validate/args/id', is_numeric( $param ), $param, $request, $key );
apply_filters('wprm/get_menu_items/validate/args/fields', is_string( $param ), $param, $request, $key );
apply_filters('wprm/get_menu_items/validate/args/nested', absint( $param ), $param, $request, $key );
apply_filters('wprm/get_location_menu_items/permissions', '__return_true', $request );
apply_filters('wprm/get_location_menu_items/validate/args/slug', is_string( $param ), $param, $request, $key );
apply_filters('wprm/get_location_menu_items/validate/args/fields', is_string( $param ), $param, $request, $key );
apply_filters('wprm/get_location_menu_items/validate/args/nested', absint( $param ), $param, $request, $key );
apply_filters('wprm/get_location_menu_items/permissions', '__return_true', $request );
apply_filters('wprm/get_location_menu_items/validate/args/slug', is_string( $param ), $param, $request, $key );
apply_filters('wprm/get_location_menu_items/validate/args/fields', is_string( $param ), $param, $request, $key );
apply_filters('wprm/get_location_menu_items/validate/args/nested', absint( $param ), $param, $request, $key );

Supports custom fields and Advanced Custom Fields
If ACF is installed the response node edge is acf else meta
In newer version these two edges will co exist and the plugin will separate natively registered custom fields ad acf registered ones.