Move REST API endpoints to controllers

assets/js/blocks/related-posts/Edit.js

@@ -49,7 +49,7 @@ const RelatedPostsEdit = ({ attributes, context, setAttributes }) => {
 		const { postId = 0 } = context;
 
 		apiFetch({
-			path: addQueryArgs(`/wp/v2/posts/${postId}/related`, urlArgs),
+			path: addQueryArgs(`/elasticpress/v1/related-posts/${postId}`, urlArgs),
 		})
 			.then((posts) => {
 				setPosts(posts);

assets/js/blocks/store.js

@@ -98,16 +98,16 @@ const selectors = {
 
 const controls = {
 	GET_META_KEYS() {
-		return apiFetch({ path: 'elasticpress/v1/facets/meta/keys' });
+		return apiFetch({ path: 'elasticpress/v1/meta-keys' });
 	},
 	GET_TAXONOMIES() {
-		return apiFetch({ path: 'elasticpress/v1/facets/taxonomies' });
+		return apiFetch({ path: 'elasticpress/v1/taxonomies' });
 	},
 	GET_META_RANGE({ key }) {
 		const params = new URLSearchParams({ facet: key });
 
 		return apiFetch({
-			path: `/elasticpress/v1/facets/meta-range/block-preview?${params}`,
+			path: `/elasticpress/v1/meta-range?${params}`,
 		});
 	},
 };

includes/classes/Feature/Comments/Comments.php

@@ -14,6 +14,7 @@
 use ElasticPress\Indexable;
 use ElasticPress\Indexables;
 use ElasticPress\Utils;
+use ElasticPress\REST;
 
 /**
  * Comments feature class
@@ -147,115 +148,8 @@ public function register_widget() {
 	 * @since  3.6.0
 	 */
 	public function rest_api_init() {
-		register_rest_route(
-			'elasticpress/v1',
-			'comments',
-			[
-				'methods'             => 'GET',
-				'callback'            => [ $this, 'handle_comments_search' ],
-				'permission_callback' => '__return_true',
-				'args'                => [
-					's'         => [
-						'validate_callback' => function ( $param ) {
-							return ! empty( $param );
-						},
-						'required'          => true,
-					],
-					'post_type' => [
-						'validate_callback' => function ( $param ) {
-							return ! empty( $param );
-						},
-					],
-				],
-			]
-		);
-	}
-
-	/**
-	 * Handles the search for comments
-	 *
-	 * @since  3.6.0
-	 * @param \WP_REST_Request $request Rest request
-	 * @return array
-	 */
-	public function handle_comments_search( $request ) {
-		$search = $request->get_param( 's' );
-
-		if ( empty( $search ) ) {
-			return new \WP_Error( 400 );
-		}
-
-		$post_type_filter      = explode( ',', $request->get_param( 'post_type' ) );
-		$searchable_post_types = array_filter(
-			Features::factory()->get_registered_feature( 'search' )->get_searchable_post_types(),
-			function ( $post_type ) {
-				return post_type_supports( $post_type, 'comments' );
-			}
-		);
-
-		if ( ! empty( $post_type_filter ) && is_array( $searchable_post_types ) ) {
-			$post_type_filter = array_intersect( $post_type_filter, $searchable_post_types );
-		}
-
-		$default_args = [
-			'status'      => 'approve',
-			'search'      => $search,
-			'type'        => Indexables::factory()->get( 'comment' )->get_indexable_comment_types(),
-			'post_type'   => empty( $post_type_filter ) ? $searchable_post_types : $post_type_filter,
-			'post_status' => 'publish',
-			'number'      => 5,
-		];
-
-		/**
-		 * Filter to args used in WP_Comment_Query in Widget Search Comment
-		 *
-		 * @hook ep_comment_search_widget_args
-		 * @since 3.6.0
-		 * @param  {array} $default_args Defaults args
-		 * @return {array} New value
-		 */
-		$args = apply_filters( 'ep_comment_search_widget_args', $default_args );
-
-		/**
-		 * Fires before the comment query is executed.
-		 *
-		 * @hook ep_comment_pre_search_widget
-		 * @since 3.6.0
-		 * @param {array}           $args Args passed to `WP_Comment_Query`.
-		 * @param {WP_REST_Request} $request Rest request.
-		 */
-		do_action( 'ep_comment_pre_search_widget', $args, $request );
-
-		$comment_query = new \WP_Comment_Query( $args );
-
-		/**
-		 * Fires after the comment query is executed.
-		 *
-		 * @hook ep_comment_after_search_widget
-		 * @since 3.6.0
-		 * @param {WP_Comment_Query} $comment_query WP_Comment_Query object.
-		 * @param {WP_REST_Request}  $request Rest request.
-		 */
-		do_action( 'ep_comment_after_search_widget', $comment_query, $request );
-
-		$return = [];
-		foreach ( $comment_query->comments as $comment ) {
-			$return[ $comment->comment_ID ] = [
-				'id'      => $comment->comment_ID,
-				'content' => $comment->comment_content,
-				'link'    => get_comment_link( $comment ),
-			];
-		}
-
-		/**
-		 * Filters the comments response
-		 *
-		 * @hook ep_comment_search_widget_response
-		 * @since 3.6.0
-		 * @param  {array} $return The result of fetched comments.
-		 * @return {array} New value
-		 */
-		return apply_filters( 'ep_comment_search_widget_response', $return );
+		$controller = new REST\Comments();
+		$controller->register_routes();
 	}
 
 	/**

includes/classes/Feature/Facets/Block.php

@@ -23,36 +23,11 @@ abstract public function setup();
 	 */
 	abstract public function register_block();
 
-	/**
-	 * Setup REST endpoints for facet feature.
-	 */
-	abstract public function setup_endpoints();
-
 	/**
 	 * Render the block.
 	 *
 	 * @param array $attributes Block attributes.
 	 * @return string
 	 */
 	abstract  public function render_block( $attributes );
-
-	/**
-	 * Outputs the block preview
-	 *
-	 * @param \WP_REST_Request $request REST request
-	 * @return string
-	 */
-	abstract public function render_block_preview( $request );
-
-	/**
-	 * Check if the current user has permission to view the facets REST endpoint.
-	 *
-	 * @return true|\WP_Error
-	 */
-	public function check_facets_rest_permission() {
-		if ( ! current_user_can( 'edit_theme_options' ) ) {
-			return new \WP_Error( 'ep_rest_forbidden', esc_html__( 'Sorry, you cannot view this resource.', 'elasticpress' ), array( 'status' => 401 ) );
-		}
-		return true;
-	}
 }

includes/classes/Feature/Facets/Facets.php

@@ -11,6 +11,7 @@
 use ElasticPress\Feature;
 use ElasticPress\Features;
 use ElasticPress\Indexables;
+use ElasticPress\REST;
 use ElasticPress\Utils;
 
 if ( ! defined( 'ABSPATH' ) ) {
@@ -115,6 +116,7 @@ public function setup() {
 		add_filter( 'ep_post_formatted_args', [ $this, 'set_agg_filters' ], 10, 3 );
 		add_action( 'pre_get_posts', [ $this, 'facet_query' ] );
 		add_filter( 'ep_post_filters', [ $this, 'apply_facets_filters' ], 10, 3 );
+		add_action( 'rest_api_init', [ $this, 'setup_endpoints' ] );
 	}
 
 	/**
@@ -679,4 +681,20 @@ protected function set_settings_schema() {
 	protected function is_facetable_page( $query ) {
 		return $query->is_home() || $query->is_search() || $query->is_tax() || $query->is_tag() || $query->is_category() || $query->is_post_type_archive();
 	}
+
+	/**
+	 * Setup REST endpoints
+	 *
+	 * @since 5.0.0
+	 */
+	public function setup_endpoints() {
+		$meta_keys = new REST\MetaKeys();
+		$meta_keys->register_routes();
+
+		$meta_range = new REST\MetaRange();
+		$meta_range->register_routes();
+
+		$taxonomies = new REST\Taxonomies();
+		$taxonomies->register_routes();
+	}
 }

includes/classes/Feature/Facets/Types/Meta/Block.php

@@ -24,42 +24,9 @@ class Block extends \ElasticPress\Feature\Facets\Block {
 	 */
 	public function setup() {
 		add_action( 'init', [ $this, 'register_block' ] );
-		add_action( 'rest_api_init', [ $this, 'setup_endpoints' ] );
 		add_action( 'enqueue_block_editor_assets', [ $this, 'enqueue_editor_assets' ] );
 	}
 
-	/**
-	 * Setup REST endpoints for the feature.
-	 */
-	public function setup_endpoints() {
-		register_rest_route(
-			'elasticpress/v1',
-			'facets/meta/keys',
-			[
-				'methods'             => 'GET',
-				'permission_callback' => [ $this, 'check_facets_rest_permission' ],
-				'callback'            => [ $this, 'get_rest_registered_metakeys' ],
-			]
-		);
-	}
-
-	/**
-	 * Return an array of registered meta keys.
-	 *
-	 * @return array
-	 */
-	public function get_rest_registered_metakeys() {
-		$post_indexable = \ElasticPress\Indexables::factory()->get( 'post' );
-
-		try {
-			$meta_keys = $post_indexable->get_distinct_meta_field_keys();
-		} catch ( \Throwable $th ) {
-			$meta_keys = [];
-		}
-
-		return $meta_keys;
-	}
-
 	/**
 	 * Register the block.
 	 */
@@ -144,45 +111,4 @@ function ( $meta_fields ) use ( $attributes ) {
 			$block_content
 		);
 	}
-
-	/**
-	 * Outputs the block preview
-	 *
-	 * @param \WP_REST_Request $request REST request
-	 * @return string
-	 */
-	public function render_block_preview( $request ) {
-		_deprecated_function( __METHOD__, '4.7.0', '\ElasticPress\Feature\Facets\Types\Meta\render_block()' );
-
-		$attributes = $request->get_params();
-
-		return $this->render_block( $attributes );
-	}
-
-	/**
-	 * Utilitary method to set default attributes.
-	 *
-	 * @param array $attributes Attributes passed
-	 * @return array
-	 */
-	protected function parse_attributes( $attributes ) {
-		_doing_it_wrong(
-			__METHOD__,
-			esc_html__( 'Attribute parsing is now left to block.json.', 'elasticpress' ),
-			'4.7.0'
-		);
-
-		return $attributes;
-	}
-
-	/**
-	 * DEPRECATED. Check permissions of the /facets/meta/* REST endpoints.
-	 *
-	 * @return WP_Error|true
-	 */
-	public function check_facets_meta_rest_permission() {
-		_deprecated_function( __METHOD__, '4.7.0', '\ElasticPress\Feature\Facets\Types\Meta\Block::check_facets_rest_permission()' );
-
-		return $this->check_facets_rest_permission();
-	}
 }