Merged in feature/from-pantheon (pull request #16)

code from pantheon

* code from pantheon

wp/wp-content/plugins/wordpress-seo/src/routes/integrations-route.php

@@ -0,0 +1,103 @@
+<?php
+
+namespace Yoast\WP\SEO\Routes;
+
+use WP_REST_Request;
+use WP_REST_Response;
+use Yoast\WP\SEO\Actions\Integrations_Action;
+use Yoast\WP\SEO\Conditionals\No_Conditionals;
+use Yoast\WP\SEO\Main;
+
+/**
+ * Integrations_Route class.
+ */
+class Integrations_Route implements Route_Interface {
+
+	use No_Conditionals;
+
+	/**
+	 * Represents the integrations route.
+	 *
+	 * @var string
+	 */
+	const INTEGRATIONS_ROUTE = '/integrations';
+
+	/**
+	 * Represents a route to set the state of an integration.
+	 *
+	 * @var string
+	 */
+	const SET_ACTIVE_ROUTE = '/set_active';
+
+	/**
+	 *  The integrations action.
+	 *
+	 * @var Integrations_Action
+	 */
+	private $integrations_action;
+
+	/**
+	 * Integrations_Route constructor.
+	 *
+	 * @param Integrations_Action $integrations_action The integrations action.
+	 */
+	public function __construct(
+		Integrations_Action $integrations_action
+	) {
+		$this->integrations_action = $integrations_action;
+	}
+
+	/**
+	 * Registers routes with WordPress.
+	 *
+	 * @return void
+	 */
+	public function register_routes() {
+		$set_active_route = [
+			'methods'             => 'POST',
+			'callback'            => [ $this, 'set_integration_active' ],
+			'permission_callback' => [ $this, 'can_manage_options' ],
+			'args'                => [
+				'active' => [
+					'type'     => 'boolean',
+					'required' => true,
+				],
+				'integration' => [
+					'type'     => 'string',
+					'required' => true,
+				],
+			],
+		];
+		\register_rest_route( Main::API_V1_NAMESPACE, self::INTEGRATIONS_ROUTE . self::SET_ACTIVE_ROUTE, $set_active_route );
+	}
+
+	/**
+	 * Checks if the current user has the right capability.
+	 *
+	 * @return bool
+	 */
+	public function can_manage_options() {
+		return \current_user_can( 'wpseo_manage_options' );
+	}
+
+	/**
+	 * Sets integration state.
+	 *
+	 * @param WP_REST_Request $request The request.
+	 *
+	 * @return WP_REST_Response
+	 */
+	public function set_integration_active( WP_REST_Request $request ) {
+		$params           = $request->get_json_params();
+		$integration_name = $params['integration'];
+		$value            = $params['active'];
+
+		$data = $this
+			->integrations_action
+			->set_integration_active( $integration_name, $value );
+
+		return new WP_REST_Response(
+			[ 'json' => $data ]
+		);
+	}
+}