Creating the Submission endpoint

includes/Endpoint/Submission.php

@@ -0,0 +1,128 @@
+<?php
+/**
+ * WP-Reactivate
+ *
+ *
+ * @package   WP-Reactivate
+ * @author    Pangolin
+ * @license   GPL-3.0
+ * @link      https://gopangolin.com
+ * @copyright 2017 Pangolin (Pty) Ltd
+ */
+
+namespace Pangolin\WPR\Endpoint;
+use Pangolin\WPR;
+
+/**
+ * @subpackage REST_Controller
+ */
+class Submission {
+    /**
+	 * Instance of this class.
+	 *
+	 * @since    0.8.1
+	 *
+	 * @var      object
+	 */
+	protected static $instance = null;
+
+	/**
+	 * Initialize the plugin by setting localization and loading public scripts
+	 * and styles.
+	 *
+	 * @since     0.8.1
+	 */
+	private function __construct() {
+        $plugin = WPR\Plugin::get_instance();
+		$this->plugin_slug = $plugin->get_plugin_slug();
+	}
+
+    /**
+     * Set up WordPress hooks and filters
+     *
+     * @return void
+     */
+    public function do_hooks() {
+        add_action( 'rest_api_init', array( $this, 'register_routes' ) );
+    }
+
+	/**
+	 * Return an instance of this class.
+	 *
+	 * @since     0.8.1
+	 *
+	 * @return    object    A single instance of this class.
+	 */
+	public static function get_instance() {
+
+		// If the single instance hasn't been set, set it now.
+		if ( null == self::$instance ) {
+			self::$instance = new self;
+			self::$instance->do_hooks();
+		}
+
+		return self::$instance;
+	}
+
+    /**
+     * Register the routes for the objects of the controller.
+     */
+    public function register_routes() {
+        $version = '1';
+        $namespace = $this->plugin_slug . '/v' . $version;
+        $endpoint = '/submission/';
+
+        register_rest_route( $namespace, $endpoint, array(
+            array(
+                'methods'   => \WP_REST_Server::CREATABLE,
+                'callback'  => array( $this, 'process_submission' ),
+                'args'      => array(
+                    'name' => array(
+                        'required' => true,
+                        'type' => 'string',
+                        'description' => 'The user\'s name',
+                        'validate_callback' => function( $param, $request, $key ) { return ! empty( $param ); }
+                    ),
+                    'email' => array(
+                        'required' => true,
+                        'type' => 'string',
+                        'description' => 'The user\'s email address',
+                        'format' => 'email',
+                        'validate_callback' => function( $param, $request, $key ) { return ! empty( $param ); }
+                    ),
+                    'message' => array(
+                        'required' => true,
+                        'type' => 'string',
+                        'description' => 'The user\'s message',
+                        'validate_callback' => function( $param, $request, $key ) { return ! empty( $param ); }
+                    ),
+                ),
+                )
+            )
+        );
+    }
+
+    /**
+     * Create OR Update Example
+     *
+     * @param WP_REST_Request $request Full data about the request.
+     * @return WP_Error|WP_REST_Request
+     */
+    public function process_submission( $request ) {
+
+        $name = $request->get_param( 'name' );
+        $email = $request->get_param( 'email' );
+        $message = $request->get_param( 'message' );
+
+        if ( class_exists('PC') ) {
+            \PC::debug( $message . ' - ' . $name . ' (' . $email . ')', 'Contact Submission' );
+        }
+
+        return new \WP_REST_Response( array(
+            'success'   => true,
+            'value'     => $message . ' - ' . $name . ' (' . $email . ')'
+        ), 200 );
+
+    }
+
+}

wpr-contact-form.php

@@ -79,7 +79,8 @@ function init() {
 	$wpr = Plugin::get_instance();
 	$wpr_shortcode = Shortcode::get_instance();
 	$wpr_admin = Admin::get_instance();
-	$wpr_rest_admin = Endpoint\Admin::get_instance();
+    $wpr_rest_admin = Endpoint\Admin::get_instance();
+    $wpr_rest_submission = Endpoint\Submission::get_instance(); // connect our new endpoint
 }
 add_action( 'plugins_loaded', 'Pangolin\\WPR\\init' );