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<title>[52133] trunk: REST API: Add /wp/v2/block-navigation-areas endpoint</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="https://core.trac.wordpress.org/changeset/52133">52133</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"https://core.trac.wordpress.org/changeset/52133","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>noisysocks</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2021-11-11 03:50:22 +0000 (Thu, 11 Nov 2021)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>REST API: Add /wp/v2/block-navigation-areas endpoint

Copies WP_REST_Block_Navigation_Areas_Controller from the Gutenberg plugin. This
provides the /wp/v2/block-navigation-areas endpoint used by the Navigation
block.

Props antonvlasenko, TimothyBlynJacobs.
Fixes <a href="https://core.trac.wordpress.org/ticket/54393">#54393</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpincludesdefaultfiltersphp">trunk/src/wp-includes/default-filters.php</a></li>
<li><a href="#trunksrcwpincludesrestapiphp">trunk/src/wp-includes/rest-api.php</a></li>
<li><a href="#trunksrcwpsettingsphp">trunk/src/wp-settings.php</a></li>
<li><a href="#trunktestsphpunittestsrestapirestschemasetupphp">trunk/tests/phpunit/tests/rest-api/rest-schema-setup.php</a></li>
<li><a href="#trunktestsqunitfixtureswpapigeneratedjs">trunk/tests/qunit/fixtures/wp-api-generated.js</a></li>
</ul>

<h3>Added Paths</h3>
<ul>
<li><a href="#trunksrcwpincludesnavigationareasphp">trunk/src/wp-includes/navigation-areas.php</a></li>
<li><a href="#trunksrcwpincludesrestapiendpointsclasswprestblocknavigationareascontrollerphp">trunk/src/wp-includes/rest-api/endpoints/class-wp-rest-block-navigation-areas-controller.php</a></li>
<li><a href="#trunktestsphpunittestsrestapiwpRestBlockNavigationAreasControllerphp">trunk/tests/phpunit/tests/rest-api/wpRestBlockNavigationAreasController.php</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunksrcwpincludesdefaultfiltersphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-includes/default-filters.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/default-filters.php 2021-11-11 02:47:10 UTC (rev 52132)
+++ trunk/src/wp-includes/default-filters.php   2021-11-11 03:50:22 UTC (rev 52133)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -669,4 +669,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> add_action( 'wp_footer', 'the_block_template_skip_link' );
</span><span class="cx" style="display: block; padding: 0 10px"> add_action( 'setup_theme', 'wp_enable_block_templates' );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+// Navigation areas.
+add_action( 'setup_theme', '_register_default_navigation_areas' );
+
</ins><span class="cx" style="display: block; padding: 0 10px"> unset( $filter, $action );
</span></span></pre></div>
<a id="trunksrcwpincludesnavigationareasphp"></a>
<div class="addfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Added: trunk/src/wp-includes/navigation-areas.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/navigation-areas.php                                (rev 0)
+++ trunk/src/wp-includes/navigation-areas.php  2021-11-11 03:50:22 UTC (rev 52133)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -0,0 +1,52 @@
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+<?php
+/**
+ * Block navigation areas functions.
+ *
+ * @package WordPress
+ */
+
+/**
+ * Registers the navigation areas supported by the current theme. The expected
+ * shape of the argument is:
+ * array(
+ *     'primary'   => 'Primary',
+ *     'secondary' => 'Secondary',
+ *     'tertiary'  => 'Tertiary',
+ * )
+ *
+ * @since 5.9.0
+ *
+ * @param array $new_areas Supported navigation areas.
+ */
+function register_navigation_areas( $new_areas ) {
+       global $navigation_areas;
+       $navigation_areas = $new_areas;
+}
+
+/**
+ * Register the default navigation areas.
+ *
+ * @since 5.9.0
+ * @access private
+ */
+function _register_default_navigation_areas() {
+       register_navigation_areas(
+               array(
+                       'primary'   => _x( 'Primary', 'navigation area' ),
+                       'secondary' => _x( 'Secondary', 'navigation area' ),
+                       'tertiary'  => _x( 'Tertiary', 'navigation area' ),
+               )
+       );
+}
+
+/**
+ * Returns the available navigation areas.
+ *
+ * @since 5.9.0
+ *
+ * @return array Registered navigation areas.
+ */
+function get_navigation_areas() {
+       global $navigation_areas;
+       return $navigation_areas;
+}
</ins><span class="cx" style="display: block; padding: 0 10px">Property changes on: trunk/src/wp-includes/navigation-areas.php
</span><span class="cx" style="display: block; padding: 0 10px">___________________________________________________________________
</span></span></pre></div>
<a id="svneolstyle"></a>
<div class="addfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Added: svn:eol-style</h4></div>
<ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+native
</ins><span class="cx" style="display: block; padding: 0 10px">\ No newline at end of property
</span><a id="trunksrcwpincludesrestapiendpointsclasswprestblocknavigationareascontrollerphp"></a>
<div class="addfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Added: trunk/src/wp-includes/rest-api/endpoints/class-wp-rest-block-navigation-areas-controller.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/rest-api/endpoints/class-wp-rest-block-navigation-areas-controller.php                              (rev 0)
+++ trunk/src/wp-includes/rest-api/endpoints/class-wp-rest-block-navigation-areas-controller.php        2021-11-11 03:50:22 UTC (rev 52133)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -0,0 +1,310 @@
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+<?php
+/**
+ * REST API: WP_REST_Block_Navigation_Areas_Controller class
+ *
+ * @subpackage REST_API
+ * @package WordPress
+ */
+
+/**
+ * Core class used to access block navigation areas via the REST API.
+ *
+ * @since 5.9.0
+ *
+ * @see WP_REST_Controller
+ */
+class WP_REST_Block_Navigation_Areas_Controller extends WP_REST_Controller {
+
+       /**
+        * Constructor.
+        *
+        * @since 5.9.0
+        */
+       public function __construct() {
+               $this->namespace = 'wp/v2';
+               $this->rest_base = 'block-navigation-areas';
+       }
+
+       /**
+        * Registers the routes for the objects of the controller.
+        *
+        * @since 5.9.0
+        *
+        * @see register_rest_route()
+        */
+       public function register_routes() {
+               register_rest_route(
+                       $this->namespace,
+                       '/' . $this->rest_base,
+                       array(
+                               array(
+                                       'methods'             => WP_REST_Server::READABLE,
+                                       'callback'            => array( $this, 'get_items' ),
+                                       'permission_callback' => array( $this, 'get_items_permissions_check' ),
+                                       'args'                => $this->get_collection_params(),
+                               ),
+                               'schema' => array( $this, 'get_public_item_schema' ),
+                       )
+               );
+
+               register_rest_route(
+                       $this->namespace,
+                       '/' . $this->rest_base . '/(?P<area>[\w-]+)',
+                       array(
+                               'args'        => array(
+                                       'area' => array(
+                                               'description' => __( 'An alphanumeric identifier for the navigation area.' ),
+                                               'type'        => 'string',
+                                       ),
+                               ),
+                               array(
+                                       'methods'             => WP_REST_Server::READABLE,
+                                       'callback'            => array( $this, 'get_item' ),
+                                       'permission_callback' => array( $this, 'get_item_permissions_check' ),
+                                       'args'                => array(
+                                               'context' => $this->get_context_param( array( 'default' => 'view' ) ),
+                                       ),
+                               ),
+                               array(
+                                       'methods'             => WP_REST_Server::EDITABLE,
+                                       'callback'            => array( $this, 'update_item' ),
+                                       'permission_callback' => array( $this, 'update_item_permissions_check' ),
+                                       'args'                => $this->get_endpoint_args_for_item_schema( WP_REST_Server::EDITABLE ),
+                               ),
+                               'allow_batch' => array( 'v1' => true ),
+                               'schema'      => array( $this, 'get_public_item_schema' ),
+                       )
+               );
+       }
+
+       /**
+        * Checks whether a given request has permission to read navigation areas.
+        *
+        * @since 5.9.0
+        *
+        * @param WP_REST_Request $request Full details about the request.
+        * @return WP_Error|bool True if the request has read access, WP_Error object otherwise.
+        */
+       public function get_items_permissions_check( $request ) {
+               if ( ! current_user_can( 'edit_theme_options' ) ) {
+                       return new WP_Error(
+                               'rest_cannot_view',
+                               __( 'Sorry, you are not allowed to view navigation areas.' ),
+                               array( 'status' => rest_authorization_required_code() )
+                       );
+               }
+
+               return true;
+       }
+
+       /**
+        * Retrieves all navigation areas, depending on user context.
+        *
+        * @since 5.9.0
+        *
+        * @param WP_REST_Request $request Full details about the request.
+        * @return WP_Error|WP_REST_Response Response object on success, or WP_Error object on failure.
+        */
+       public function get_items( $request ) {
+               $data = array();
+               foreach ( get_navigation_areas() as $name => $description ) {
+                       $area   = $this->get_navigation_area_object( $name );
+                       $area   = $this->prepare_item_for_response( $area, $request );
+                       $data[] = $this->prepare_response_for_collection( $area );
+               }
+               return rest_ensure_response( $data );
+       }
+
+       /**
+        * Checks if a given request has access to read a navigation area.
+        *
+        * @since 5.9.0
+        *
+        * @param WP_REST_Request $request Full details about the request.
+        * @return WP_Error|bool True if the request has read access for the item, WP_Error object otherwise.
+        */
+       public function get_item_permissions_check( $request ) {
+               if ( ! current_user_can( 'edit_theme_options' ) ) {
+                       return new WP_Error(
+                               'rest_cannot_view',
+                               __( 'Sorry, you are not allowed to view navigation areas.' ),
+                               array( 'status' => rest_authorization_required_code() )
+                       );
+               }
+               if ( ! array_key_exists( $request['area'], get_navigation_areas() ) ) {
+                       return new WP_Error( 'rest_navigation_area_invalid', __( 'Invalid navigation area.' ), array( 'status' => 404 ) );
+               }
+
+               return true;
+       }
+
+       /**
+        * Checks if a request has access to update the specified term.
+        *
+        * @since 5.9.0
+        *
+        * @param WP_REST_Request $request Full details about the request.
+        * @return bool|WP_Error True if the request has access to update the item, false or WP_Error object otherwise.
+        */
+       public function update_item_permissions_check( $request ) {
+               return $this->get_item_permissions_check( $request );
+       }
+
+       /**
+        * Retrieves a specific navigation area.
+        *
+        * @since 5.9.0
+        *
+        * @param WP_REST_Request $request Full details about the request.
+        * @return WP_Error|WP_REST_Response Response object on success, or WP_Error object on failure.
+        */
+       public function get_item( $request ) {
+               $name = $request['area'];
+               $area = $this->get_navigation_area_object( $name );
+               $data = $this->prepare_item_for_response( $area, $request );
+
+               return rest_ensure_response( $data );
+       }
+
+       /**
+        * Updates a specific navigation area.
+        *
+        * @since 5.9.0
+        *
+        * @param WP_REST_Request $request Full details about the request.
+        * @return WP_Error|WP_REST_Response Response object on success, or WP_Error object on failure.
+        */
+       public function update_item( $request ) {
+               $name = $request['area'];
+
+               $mapping          = get_option( 'fse_navigation_areas', array() );
+               $mapping[ $name ] = $request['navigation'];
+               update_option( 'fse_navigation_areas', $mapping );
+
+               $area = $this->get_navigation_area_object( $name );
+               $data = $this->prepare_item_for_response( $area, $request );
+               return rest_ensure_response( $data );
+       }
+
+       /**
+        * Converts navigation area name to a convenient object that this endpoint can reason about.
+        *
+        * @since 5.9.0
+        *
+        * @param string $name Navigation area name.
+        * @return stdClass An object representation of the navigation area.
+        */
+       protected function get_navigation_area_object( $name ) {
+               $available_areas   = get_navigation_areas();
+               $mapping           = get_option( 'fse_navigation_areas', array() );
+               $area              = new stdClass();
+               $area->name        = $name;
+               $area->navigation  = ! empty( $mapping[ $name ] ) ? $mapping[ $name ] : null;
+               $area->description = $available_areas[ $name ];
+               return $area;
+       }
+
+       /**
+        * Prepares a navigation area object for serialization.
+        *
+        * @since 5.9.0
+        *
+        * @param stdClass        $area    Post status data.
+        * @param WP_REST_Request $request Full details about the request.
+        * @return WP_REST_Response Post status data.
+        */
+       public function prepare_item_for_response( $area, $request ) {
+               $areas      = get_navigation_areas();
+               $navigation = ( isset( $areas[ $area->name ] ) ) ? $area->navigation : 0;
+
+               $fields = $this->get_fields_for_response( $request );
+               $data   = array();
+
+               if ( rest_is_field_included( 'name', $fields ) ) {
+                       $data['name'] = $area->name;
+               }
+
+               if ( rest_is_field_included( 'description', $fields ) ) {
+                       $data['description'] = $area->description;
+               }
+
+               if ( rest_is_field_included( 'navigation', $fields ) ) {
+                       $data['navigation'] = (int) $navigation;
+               }
+
+               $context = ! empty( $request['context'] ) ? $request['context'] : 'view';
+               $data    = $this->add_additional_fields_to_object( $data, $request );
+               $data    = $this->filter_response_by_context( $data, $context );
+
+               $response = rest_ensure_response( $data );
+
+               /**
+                * Filters a navigation area returned from the REST API.
+                *
+                * @since 5.9.0
+                *
+                * Allows modification of the navigation area data right before it is
+                * returned.
+                *
+                * @param WP_REST_Response $response The response object.
+                * @param object           $area     The original status object.
+                * @param WP_REST_Request  $request  Request used to generate the response.
+                */
+               return apply_filters( 'rest_prepare_navigation_area', $response, $area, $request );
+       }
+
+       /**
+        * Retrieves the navigation area's schema, conforming to JSON Schema.
+        *
+        * @since 5.9.0
+        *
+        * @return array Item schema data.
+        */
+       public function get_item_schema() {
+               if ( $this->schema ) {
+                       return $this->schema;
+               }
+
+               $this->schema = array(
+                       '$schema'    => 'http://json-schema.org/draft-04/schema#',
+                       'title'      => 'navigation-area',
+                       'type'       => 'object',
+                       'properties' => array(
+                               'name'        => array(
+                                       'description' => __( 'The name of the navigation area.' ),
+                                       'type'        => 'string',
+                                       'context'     => array( 'embed', 'view', 'edit' ),
+                                       'readonly'    => true,
+                               ),
+                               'description' => array(
+                                       'description' => __( 'The description of the navigation area.' ),
+                                       'type'        => 'string',
+                                       'context'     => array( 'embed', 'view', 'edit' ),
+                                       'readonly'    => true,
+                               ),
+                               'navigation'  => array(
+                                       'description' => __( 'The ID of the assigned navigation.' ),
+                                       'type'        => 'integer',
+                                       'context'     => array( 'embed', 'view', 'edit' ),
+                                       'readonly'    => true,
+                               ),
+                       ),
+               );
+
+               return $this->add_additional_fields_schema( $this->schema );
+       }
+
+       /**
+        * Retrieves the query params for collections.
+        *
+        * @since 5.9.0
+        *
+        * @return array Collection parameters.
+        */
+       public function get_collection_params() {
+               return array(
+                       'context' => $this->get_context_param( array( 'default' => 'view' ) ),
+               );
+       }
+
+}
</ins><span class="cx" style="display: block; padding: 0 10px">Property changes on: trunk/src/wp-includes/rest-api/endpoints/class-wp-rest-block-navigation-areas-controller.php
</span><span class="cx" style="display: block; padding: 0 10px">___________________________________________________________________
</span></span></pre></div>
<a id="svneolstyle"></a>
<div class="addfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Added: svn:eol-style</h4></div>
<ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+native
</ins><span class="cx" style="display: block; padding: 0 10px">\ No newline at end of property
</span><a id="trunksrcwpincludesrestapiphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-includes/rest-api.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/rest-api.php        2021-11-11 02:47:10 UTC (rev 52132)
+++ trunk/src/wp-includes/rest-api.php  2021-11-11 03:50:22 UTC (rev 52133)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -349,6 +349,10 @@
</span><span class="cx" style="display: block; padding: 0 10px">        // Menu Locations.
</span><span class="cx" style="display: block; padding: 0 10px">        $controller = new WP_REST_Menu_Locations_Controller();
</span><span class="cx" style="display: block; padding: 0 10px">        $controller->register_routes();
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
+       // Block Navigation Areas
+       $controller = new WP_REST_Block_Navigation_Areas_Controller();
+       $controller->register_routes();
</ins><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px"> /**
</span></span></pre></div>
<a id="trunksrcwpsettingsphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-settings.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-settings.php 2021-11-11 02:47:10 UTC (rev 52132)
+++ trunk/src/wp-settings.php   2021-11-11 03:50:22 UTC (rev 52133)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -244,8 +244,9 @@
</span><span class="cx" style="display: block; padding: 0 10px"> require ABSPATH . WPINC . '/widgets.php';
</span><span class="cx" style="display: block; padding: 0 10px"> require ABSPATH . WPINC . '/class-wp-widget.php';
</span><span class="cx" style="display: block; padding: 0 10px"> require ABSPATH . WPINC . '/class-wp-widget-factory.php';
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+require ABSPATH . WPINC . '/nav-menu-template.php';
</ins><span class="cx" style="display: block; padding: 0 10px"> require ABSPATH . WPINC . '/nav-menu.php';
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-require ABSPATH . WPINC . '/nav-menu-template.php';
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+require ABSPATH . WPINC . '/navigation-areas.php';
</ins><span class="cx" style="display: block; padding: 0 10px"> require ABSPATH . WPINC . '/admin-bar.php';
</span><span class="cx" style="display: block; padding: 0 10px"> require ABSPATH . WPINC . '/class-wp-application-passwords.php';
</span><span class="cx" style="display: block; padding: 0 10px"> require ABSPATH . WPINC . '/rest-api.php';
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -275,6 +276,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> require ABSPATH . WPINC . '/rest-api/endpoints/class-wp-rest-themes-controller.php';
</span><span class="cx" style="display: block; padding: 0 10px"> require ABSPATH . WPINC . '/rest-api/endpoints/class-wp-rest-plugins-controller.php';
</span><span class="cx" style="display: block; padding: 0 10px"> require ABSPATH . WPINC . '/rest-api/endpoints/class-wp-rest-block-directory-controller.php';
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+require ABSPATH . WPINC . '/rest-api/endpoints/class-wp-rest-block-navigation-areas-controller.php';
</ins><span class="cx" style="display: block; padding: 0 10px"> require ABSPATH . WPINC . '/rest-api/endpoints/class-wp-rest-pattern-directory-controller.php';
</span><span class="cx" style="display: block; padding: 0 10px"> require ABSPATH . WPINC . '/rest-api/endpoints/class-wp-rest-application-passwords-controller.php';
</span><span class="cx" style="display: block; padding: 0 10px"> require ABSPATH . WPINC . '/rest-api/endpoints/class-wp-rest-site-health-controller.php';
</span></span></pre></div>
<a id="trunktestsphpunittestsrestapirestschemasetupphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/tests/phpunit/tests/rest-api/rest-schema-setup.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/tests/rest-api/rest-schema-setup.php  2021-11-11 02:47:10 UTC (rev 52132)
+++ trunk/tests/phpunit/tests/rest-api/rest-schema-setup.php    2021-11-11 03:50:22 UTC (rev 52133)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -171,6 +171,8 @@
</span><span class="cx" style="display: block; padding: 0 10px">                        '/wp/v2/navigation/(?P<parent>[\d]+)/autosaves/(?P<id>[\d]+)',
</span><span class="cx" style="display: block; padding: 0 10px">                        '/wp/v2/navigation/(?P<parent>[\d]+)/revisions',
</span><span class="cx" style="display: block; padding: 0 10px">                        '/wp/v2/navigation/(?P<parent>[\d]+)/revisions/(?P<id>[\d]+)',
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                        '/wp/v2/block-navigation-areas',
+                       '/wp/v2/block-navigation-areas/(?P<area>[\w-]+)',
</ins><span class="cx" style="display: block; padding: 0 10px">                         '/wp-site-health/v1',
</span><span class="cx" style="display: block; padding: 0 10px">                        '/wp-site-health/v1/tests/background-updates',
</span><span class="cx" style="display: block; padding: 0 10px">                        '/wp-site-health/v1/tests/loopback-requests',
</span></span></pre></div>
<a id="trunktestsphpunittestsrestapiwpRestBlockNavigationAreasControllerphp"></a>
<div class="addfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Added: trunk/tests/phpunit/tests/rest-api/wpRestBlockNavigationAreasController.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/tests/rest-api/wpRestBlockNavigationAreasController.php                               (rev 0)
+++ trunk/tests/phpunit/tests/rest-api/wpRestBlockNavigationAreasController.php 2021-11-11 03:50:22 UTC (rev 52133)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -0,0 +1,136 @@
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+<?php
+/**
+ * Unit tests covering WP_REST_Block_Navigation_Areas_Controller functionality.
+ *
+ * @package WordPress
+ * @subpackage REST_API
+ * @group restapi
+ * @since 5.9.0
+ */
+class Tests_REST_WpRestBlockNavigationAreasController extends WP_Test_REST_Controller_Testcase {
+
+       const OPTION = 'fse_navigation_areas';
+
+       /**
+        * @var int Administrator user ID
+        */
+       protected static $admin_id;
+
+       /**
+        * @var array Contains mapping
+        */
+       protected static $old_mapping;
+
+       public static function wpSetUpBeforeClass( WP_UnitTest_Factory $factory ) {
+               self::$admin_id = $factory->user->create(
+                       array(
+                               'role' => 'administrator',
+                       )
+               );
+
+               static::$old_mapping = get_option( static::OPTION, array() );
+       }
+
+       public static function wpTearDownAfterClass() {
+               self::delete_user( self::$admin_id );
+               update_option( static::OPTION, static::$old_mapping );
+       }
+
+       public function test_get_items() {
+               wp_set_current_user( static::$admin_id );
+               $request = new WP_REST_Request( 'GET', '/wp/v2/block-navigation-areas' );
+
+               $response = rest_get_server()->dispatch( $request );
+               $this->assertSame( 200, $response->get_status() );
+               $data = $response->get_data();
+               $this->assertIsArray( $data );
+               $navigation_areas = get_navigation_areas();
+               $expected_data    = array();
+               foreach ( $navigation_areas as $name => $navigation_area ) {
+                       $expected_data[] = array(
+                               'name'        => $name,
+                               'description' => $navigation_area,
+                               'navigation'  => 0,
+                       );
+               }
+               $this->assertSameSets( $expected_data, $data );
+       }
+
+       public function test_register_routes() {
+               wp_set_current_user( static::$admin_id );
+               $routes = rest_get_server()->get_routes();
+               $this->assertArrayHasKey( '/wp/v2/block-navigation-areas', $routes );
+               $this->assertArrayHasKey( '/wp/v2/block-navigation-areas/(?P<area>[\\w-]+)', $routes );
+       }
+
+       public function test_context_param() {
+               wp_set_current_user( static::$admin_id );
+               $request  = new WP_REST_Request( Requests::OPTIONS, '/wp/v2/block-navigation-areas' );
+               $response = rest_get_server()->dispatch( $request );
+               $this->assertSame( 200, $response->get_status() );
+               $data = $response->get_data();
+
+               $this->assertSame( 'view', $data['endpoints'][0]['args']['context']['default'] );
+               $this->assertSame( array( 'view', 'embed', 'edit' ), $data['endpoints'][0]['args']['context']['enum'] );
+       }
+
+       public function test_get_item() {
+               wp_set_current_user( static::$admin_id );
+               $navigation_area = array_rand( get_navigation_areas(), 1 );
+
+               $this->assertIsString( $navigation_area );
+               $this->assertNotEmpty( $navigation_area );
+
+               $route    = sprintf( '/wp/v2/block-navigation-areas/%s', urlencode( $navigation_area ) );
+               $request  = new WP_REST_Request( 'GET', $route );
+               $response = rest_get_server()->dispatch( $request );
+               $this->assertSame( 200, $response->get_status() );
+               $data = $response->get_data();
+               $this->assertIsArray( $data );
+               $this->assertArrayHasKey( 'name', $data );
+               $this->assertSame( $navigation_area, $data['name'] );
+       }
+
+       public function test_create_item() {
+               // We cannot create new navigation areas using the current block navigation areas API,
+               // so the test should be marked as passed.
+               $this->markTestSkipped();
+       }
+
+       public function test_update_item() {
+               wp_set_current_user( static::$admin_id );
+               $navigation_area = array_rand( get_navigation_areas(), 1 );
+               $route           = sprintf( '/wp/v2/block-navigation-areas/%s', urlencode( $navigation_area ) );
+               $request         = new WP_REST_Request( Requests::POST, $route );
+
+               $updated_navigation_area = array(
+                       'name'        => $navigation_area,
+                       'description' => 'Test Description',
+               );
+
+               $request->set_param( 'navigation', $updated_navigation_area );
+               $response = rest_get_server()->dispatch( $request );
+               $this->assertSame( 200, $response->get_status() );
+               $new_mapping = get_option( static::OPTION, array() );
+               $this->assertSame( $new_mapping[ $navigation_area ], $updated_navigation_area );
+       }
+
+       public function test_delete_item() {
+               // We cannot delete navigation areas using the current block navigation areas API,
+               // so the test should be marked as passed.
+               $this->markTestSkipped();
+       }
+
+       public function test_prepare_item() {
+               // The current block navigation areas API doesn't implement any custom prepare_item logic
+               // so there is nothing to test.
+               $this->markTestSkipped();
+       }
+
+       public function test_get_item_schema() {
+               // The current block navigation areas API doesn't implement any custom item schema
+               // so there is nothing to test.
+               $this->markTestSkipped();
+       }
+}
+
</ins><span class="cx" style="display: block; padding: 0 10px">Property changes on: trunk/tests/phpunit/tests/rest-api/wpRestBlockNavigationAreasController.php
</span><span class="cx" style="display: block; padding: 0 10px">___________________________________________________________________
</span></span></pre></div>
<a id="svneolstyle"></a>
<div class="addfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Added: svn:eol-style</h4></div>
<ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+native
</ins><span class="cx" style="display: block; padding: 0 10px">\ No newline at end of property
</span><a id="trunktestsqunitfixtureswpapigeneratedjs"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/tests/qunit/fixtures/wp-api-generated.js</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/qunit/fixtures/wp-api-generated.js    2021-11-11 02:47:10 UTC (rev 52132)
+++ trunk/tests/qunit/fixtures/wp-api-generated.js      2021-11-11 03:50:22 UTC (rev 52133)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -10367,6 +10367,93 @@
</span><span class="cx" style="display: block; padding: 0 10px">                     }
</span><span class="cx" style="display: block; padding: 0 10px">                 }
</span><span class="cx" style="display: block; padding: 0 10px">             ]
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+        },
+        "/wp/v2/block-navigation-areas": {
+            "namespace": "wp/v2",
+            "methods": [
+                "GET"
+            ],
+            "endpoints": [
+                {
+                    "methods": [
+                        "GET"
+                    ],
+                    "args": {
+                        "context": {
+                            "description": "Scope under which the request is made; determines fields present in response.",
+                            "type": "string",
+                            "enum": [
+                                "view",
+                                "embed",
+                                "edit"
+                            ],
+                            "default": "view",
+                            "required": false
+                        }
+                    }
+                }
+            ],
+            "_links": {
+                "self": [
+                    {
+                        "href": "http://example.org/index.php?rest_route=/wp/v2/block-navigation-areas"
+                    }
+                ]
+            }
+        },
+        "/wp/v2/block-navigation-areas/(?P<area>[\\w-]+)": {
+            "namespace": "wp/v2",
+            "methods": [
+                "GET",
+                "POST",
+                "PUT",
+                "PATCH"
+            ],
+            "endpoints": [
+                {
+                    "methods": [
+                        "GET"
+                    ],
+                    "allow_batch": {
+                        "v1": true
+                    },
+                    "args": {
+                        "area": {
+                            "description": "An alphanumeric identifier for the navigation area.",
+                            "type": "string",
+                            "required": false
+                        },
+                        "context": {
+                            "description": "Scope under which the request is made; determines fields present in response.",
+                            "type": "string",
+                            "enum": [
+                                "view",
+                                "embed",
+                                "edit"
+                            ],
+                            "default": "view",
+                            "required": false
+                        }
+                    }
+                },
+                {
+                    "methods": [
+                        "POST",
+                        "PUT",
+                        "PATCH"
+                    ],
+                    "allow_batch": {
+                        "v1": true
+                    },
+                    "args": {
+                        "area": {
+                            "description": "An alphanumeric identifier for the navigation area.",
+                            "type": "string",
+                            "required": false
+                        }
+                    }
+                }
+            ]
</ins><span class="cx" style="display: block; padding: 0 10px">         }
</span><span class="cx" style="display: block; padding: 0 10px">     },
</span><span class="cx" style="display: block; padding: 0 10px">     "site_logo": 0,
</span></span></pre>
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