EVOLUTION-MANAGER
Edit File: class-kirki-output-property-background-position.php
<?php /** * Handles CSS output for background-position. * * @package Kirki * @subpackage Controls * @copyright Copyright (c) 2020, David Vongries * @license https://opensource.org/licenses/MIT * @since 2.2.0 */ /** * Output overrides. */ class Kirki_Output_Property_Background_Position extends Kirki_Output_Property { /** * Modifies the value. * * @access protected */ protected function process_value() { $this->value = trim( $this->value ); // If you use calc() there, I suppose you know what you're doing. // No need to process this any further, just exit. if ( false !== strpos( $this->value, 'calc' ) ) { return; } // If the value is initial or inherit, we don't need to do anything. // Just exit. if ( 'initial' === $this->value || 'inherit' === $this->value ) { return; } $x_dimensions = array( 'left', 'center', 'right' ); $y_dimensions = array( 'top', 'center', 'bottom' ); // If there's a space, we have an X and a Y value. if ( false !== strpos( $this->value, ' ' ) ) { $xy = explode( ' ', $this->value ); $x = trim( $xy[0] ); $y = trim( $xy[1] ); // If x is not left/center/right, we need to sanitize it. if ( ! in_array( $x, $x_dimensions, true ) ) { $x = sanitize_text_field( $x ); } if ( ! in_array( $y, $y_dimensions, true ) ) { $y = sanitize_text_field( $y ); } $this->value = $x . ' ' . $y; return; } $x = 'center'; foreach ( $x_dimensions as $x_dimension ) { if ( false !== strpos( $this->value, $x_dimension ) ) { $x = $x_dimension; } } $y = 'center'; foreach ( $y_dimensions as $y_dimension ) { if ( false !== strpos( $this->value, $y_dimension ) ) { $y = $y_dimension; } } $this->value = $x . ' ' . $y; } }