return true;
}
- $params = json_decode( $this->get_body(), true );
+ $body = $this->get_body();
+ if ( empty( $body ) ) {
+ return true;
+ }
+
+ $params = json_decode( $body, true );
/*
* Check for a parsing error.
continue;
}
foreach ( $this->params[ $type ] as $key => $value ) {
- // if no sanitize_callback was specified, default to rest_parse_request_arg
- // if a type was specified in the args.
- if ( ! isset( $attributes['args'][ $key ]['sanitize_callback'] ) && ! empty( $attributes['args'][ $key ]['type'] ) ) {
- $attributes['args'][ $key ]['sanitize_callback'] = 'rest_parse_request_arg';
+ if ( ! isset( $attributes['args'][ $key ] ) ) {
+ continue;
+ }
+ $param_args = $attributes['args'][ $key ];
+
+ // If the arg has a type but no sanitize_callback attribute, default to rest_parse_request_arg.
+ if ( ! array_key_exists( 'sanitize_callback', $param_args ) && ! empty( $param_args['type'] ) ) {
+ $param_args['sanitize_callback'] = 'rest_parse_request_arg';
}
- // Check if this param has a sanitize_callback added.
- if ( ! isset( $attributes['args'][ $key ] ) || empty( $attributes['args'][ $key ]['sanitize_callback'] ) ) {
+ // If there's still no sanitize_callback, nothing to do here.
+ if ( empty( $param_args['sanitize_callback'] ) ) {
continue;
}
- $sanitized_value = call_user_func( $attributes['args'][ $key ]['sanitize_callback'], $value, $this, $key );
+ $sanitized_value = call_user_func( $param_args['sanitize_callback'], $value, $this, $key );
if ( is_wp_error( $sanitized_value ) ) {
$invalid_params[ $key ] = $sanitized_value->get_error_message();