Add upstream

wp-content/plugins/jetpack/sal/class.json-api-token.php

@@ -0,0 +1,60 @@
+<?php
+
+/**
+ * So that we have a real class instead of just passing around an array
+ */
+class SAL_Token {
+
+	public $blog_id;
+	public $user_id;
+	public $scope;
+	public $client_id;
+	public $external_user_id;
+	public $external_user_code;
+	public $auth_type;
+
+	function __construct( $blog_id, $user_id, $scope, $client_id, $external_user_id, $external_user_code, $auth_type ) {
+		$this->blog_id = $blog_id; // if blog_id is set and scope is not global, limit to that blog
+		$this->user_id = $user_id;
+		$this->client_id = $client_id;
+		$this->scope = $scope; 
+		$this->external_user_id = $external_user_id;
+		$this->external_user_code = $external_user_code;
+		$this->auth_type = $auth_type;
+	}
+
+	public function is_global() {
+		return $scope === 'global';
+	}
+
+	static function for_anonymous_user() {
+		return new SAL_Token( 
+			null, 
+			get_current_user_id(), 
+			null, // there's only ever one scope in our current API implementation, auth or global
+			null,
+			null, 
+			null, 
+			null
+		);
+	}
+
+	static function from_rest_token( $token ) {
+		$user_id = isset( $token['user_id'] ) ? $token['user_id'] : get_current_user_id();
+		$scope = isset( $token['scope'] ) ? $token['scope'][0] : null;
+		$client_id = isset( $token['client_id'] ) ? $token['client_id'] : null;
+		$external_user_id = isset( $token['external_user_id'] ) ? $token['external_user_id'] : null;
+		$external_user_code = isset( $token['external_user_code'] ) ? $token['external_user_code'] : null;
+		$auth = isset( $token['auth'] ) ? $token['auth'] : null;	
+
+		return new SAL_Token( 
+			$token['blog_id'], 
+			$user_id,
+			$scope, // there's only ever one scope in our current API implementation, auth or global
+			$client_id,
+			$external_user_id, 
+			$external_user_code, 
+			$auth
+		);
+	}
+}