Mini Shell
<?php
/**
* Defines the endpoints used for handling tokens for the Social Image Generator.
*
* @package automattic/jetpack-publicize
*/
namespace Automattic\Jetpack\Publicize\Social_Image_Generator;
use WP_Error;
use WP_REST_Controller;
use WP_REST_Server;
/**
* Class used to register token related REST API endpoints used by Social Image Generator.
*/
class REST_Token_Controller extends WP_REST_Controller {
/**
* Register REST API endpoints.
*
* @return void
*/
public function register_routes() {
register_rest_route(
'jetpack/v4',
'/social-image-generator/generate-preview-token',
array(
'methods' => WP_REST_Server::CREATABLE,
'callback' => array( $this, 'generate_preview_token' ),
'permission_callback' => array( $this, 'require_admin_privilege_callback' ),
'args' => $this->get_endpoint_args_for_item_schema( WP_REST_Server::CREATABLE ),
'schema' => array( $this, 'get_public_item_schema' ),
)
);
}
/**
* Passes the request parameters to the WPCOM endpoint to generate a preview image token.
*
* @param WP_Request $request The request object, which includes the parameters.
* @return array|WP_Error The token or an error.
*/
public function generate_preview_token( $request ) {
$text = $request->get_param( 'text' );
$image_url = $request->get_param( 'image_url' );
$template = $request->get_param( 'template' );
return fetch_token( $text, $image_url, $template );
}
/**
* Check the current user has admin privleges for accessing the endpoints.
*
* @return bool|WP_Error True if user can manage options.
*/
public function require_admin_privilege_callback() {
if ( ! current_user_can( 'manage_options' ) ) {
return new WP_Error(
'rest_forbidden_context',
__( 'Sorry, you are not allowed to access this endpoint.', 'jetpack-publicize-pkg' ),
array( 'status' => rest_authorization_required_code() )
);
}
return true;
}
/**
* Retrieves the JSON schema for the token generation.
*
* @return array Schema data.
*/
public function get_item_schema() {
$schema = array(
'$schema' => 'http://json-schema.org/draft-04/schema#',
'title' => 'social-image-generator-token',
'type' => 'object',
'properties' => array(
'text' => array(
'description' => __( 'The text to be used to generate the image.', 'jetpack-publicize-pkg' ),
'type' => 'string',
'required' => true,
'context' => array( 'edit' ),
),
'image_url' => array(
'description' => __( 'The URL of the background image to use when generating the social image.', 'jetpack-publicize-pkg' ),
'type' => 'string',
'format' => 'uri',
'required' => false,
'context' => array( 'edit' ),
),
'template' => array(
'description' => __( 'The template slug', 'jetpack-publicize-pkg' ),
'type' => 'string',
'enum' => Templates::TEMPLATES,
'required' => false,
),
),
);
return rest_default_additional_properties_to_false( $schema );
}
}
Zerion Mini Shell 1.0