Replaced the colon (:) in the routing URLs with a _

README.md

@@ -23,51 +23,57 @@ Also, please bear in mind that B3 is a work in progress and can't (yet) be consi
 
 The B3 REST API Extensions plugin enables the following additional endpoints.
 
-To make it easier to tell B3 extensions apart from the other endpoints, all of our additions are prepended by `b3:`.
+To make it easier to tell B3 extensions apart from the other endpoints, all of our additions are prepended by `b3_`.
 
 ### Comments
 
 We provide an alternative implementation of the Comments resource that allows retrieving comments without having to know which post they belong to.
 
-* `GET` `/b3:comments/<id>`
-* `GET` `/b3:comments/<id>/b3:replies`
-* `POST` `/b3:comments/<id>/b3:replies`
-* `GET` `/media/<id>/b3:replies`
-* `POST` `/media/<id>/b3:replies`
-* `GET` `/pages/<id>/b3:replies`
-* `POST` `/pages/<id>/b3:replies`
-* `GET` `/posts/<id>/b3:replies`
-* `POST` `/posts/<id>/b3:replies`
+* `GET` `/b3_comments/<id>`
+* `GET` `/b3_comments/<id>/b3_replies`
+* `POST` `/b3_comments/<id>/b3_replies`
+* `GET` `/media/<id>/b3_replies`
+* `POST` `/media/<id>/b3_replies`
+* `GET` `/pages/<id>/b3_replies`
+* `POST` `/pages/<id>/b3_replies`
+* `GET` `/posts/<id>/b3_replies`
+* `POST` `/posts/<id>/b3_replies`
 
 ### Media
 
 This endpoint provides a way to fetch a media attachment by its slug.
 
-* `GET` `/media/b3:slug:<slug>`
+* `GET` `/media/b3_slug:<slug>`
 
 ### Posts
 
 This endpoint provides a way to fetch a post by its slug.
 
-* `GET` `/posts/b3:slug:<slug>`
+* `GET` `/posts/b3_slug:<slug>`
 
 ### Menus
 
 We provide endpoints to fetch all Menus registered by the theme as well as the menu items configured in the WordPress Admin.
 
-* `GET` `/b3:menus`
-* `GET` `/b3:menus/<location>`
+* `GET` `/b3_menus`
+* `GET` `/b3_menus/<location>`
 
 ### Sidebars
 
 Similar to Menus, we allow fetching all widget areas registered by the theme as well as their widgets and widget content.
 
-* `GET` `/b3:sidebars`
-* `GET` `/b3:sidebars/<index>`
+* `GET` `/b3_sidebars`
+* `GET` `/b3_sidebars/<index>`
 
 ### Settings
 
 Finally, this plugin exposes WordPress settings through the API.  It wraps the `get_bloginfo()` function but exposes a few additional site options as well as the pretty permalinks table.
 
-* `GET` `/b3:settings`
-* `GET` `/b3:settings/<option>`
+* `GET` `/b3_settings`
+* `GET` `/b3_settings/<option>`
+
+### ACF (Advanced Custom Fields) Options Page fields
+
+Exposes all fields from a ACF options page if available.
+
+* `GET` `/b3_acf/options`

b3-rest-api.php

@@ -75,6 +75,7 @@ public function __construct() {
 			'B3_Post'     => null,
 			'B3_Settings' => null,
 			'B3_Sidebar'  => null,
+			'B3_ACF_Options' => null
 		);
 
 		add_action( 'init', array( $this, 'init' ), 99 );

resources/B3_ACF_Options.php

@@ -0,0 +1,89 @@
+<?php
+/**
+ * @package B3
+ * @subpackage B3/API
+ */
+
+if (!defined('WPINC')) {
+	die;
+}
+
+/**
+ * Extends the default Post resource API.
+ */
+class B3_ACF_Options extends B3_API {
+
+	/**
+	 * Register new API routes for the Post resource.
+	 *
+	 * @param  array $routes API routes.
+	 * @return array         Changed API routes.
+	 */
+	public function register_routes($routes) {
+
+		$option_routes = array(
+			'/b3_acf/options' => array(
+				array(array($this, 'get_options'), WP_JSON_Server::READABLE),
+			)
+			// ,
+			// '/B3_acf/options/(?P<slug>\w+)' => array(
+			// 	array(array($this, 'get_options'), WP_JSON_Server::READABLE),
+			// )
+		);
+
+		return array_merge($routes, $option_routes);
+	}
+
+	/**
+	 * Retrieve all ACF options.
+	 *
+	 * @param  string         $context Context in which the post appears.
+	 *
+	 * @return array|WP_Error          Options entity, or error.
+	 */
+	public function get_options($context = 'view') {
+		global $wp_json_posts;
+
+		$option = get_fields('option', false);
+
+		if (!$option) {
+			return B3_JSON_REST_API::error('json_option_invalid_slug',
+				__('Invalid option slug.', 'b3-rest-api'), 404);
+		}
+
+		return $option;
+	}
+
+
+
+
+
+	/**
+	 * Retrieve all ACF options by slug.
+	 *
+	 * @param  string         $slug    Options slug.
+	 * @param  string         $context Context in which the post appears.
+	 *
+	 * @return array|WP_Error          Options entity, or error.
+	 */
+	// public function get_options($slug, $context = 'view') {
+	// 	global $wp_json_posts;
+
+	// 	// if (empty($slug)) {
+	// 	// 	return B3_JSON_REST_API::error('json_option_invalid_slug',
+	// 	// 		__('Invalid option slug.'), 404);
+	// 	// }
+
+	// 	$option = get_fields('option', false);
+
+	// 	if (!$option) {
+	// 		return B3_JSON_REST_API::error('json_option_invalid_slug',
+	// 			__('Invalid option slug.', 'b3-rest-api'), 404);
+	// 	}
+
+	// 	return $option;
+
+	// 	// return $wp_json_posts->get_options($post->ID, $context);
+	// }
+
+}