<?php
/**
* Handles CSS output for image fields.
*
* @package Kirki
* @subpackage Controls
* @copyright Copyright (c) 2023, Themeum
* @license https://opensource.org/licenses/MIT
* @since 3.0.10
*/
namespace Kirki\Field\CSS;
use Kirki\Module\CSS\Output;
/**
* Output overrides.
*/
class Image extends Output {
/**
* Processes a single item from the `output` array.
*
* @access protected
* @param array $output The `output` item.
* @param array $value The field's value.
*/
protected function process_output( $output, $value ) {
if ( ! isset( $output['element'] ) || ! isset( $output['property'] ) ) {
return;
}
$output = wp_parse_args(
$output,
[
'media_query' => 'global',
'prefix' => '',
'units' => '',
'suffix' => '',
]
);
if ( is_array( $value ) ) {
if ( isset( $output['choice'] ) && $output['choice'] ) {
$this->styles[ $output['media_query'] ][ $output['element'] ][ $output['property'] ] = $output['prefix'] . $this->process_property_value( $output['property'], $value[ $output['choice'] ] ) . $output['units'] . $output['suffix'];
return;
}
if ( isset( $value['url'] ) ) {
$this->styles[ $output['media_query'] ][ $output['element'] ][ $output['property'] ] = $output['prefix'] . $this->process_property_value( $output['property'], $value['url'] ) . $output['units'] . $output['suffix'];
return;
}
return;
}
$this->styles[ $output['media_query'] ][ $output['element'] ][ $output['property'] ] = $output['prefix'] . $this->process_property_value( $output['property'], $value ) . $output['units'] . $output['suffix'];
}
}