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class-kirki-output-field-spacing.php (1217B)

      1 <?php
      2 /**
      3  * Handles CSS output for spacing fields.
      4  *
      5  * @package     Kirki
      6  * @subpackage  Controls
      7  * @copyright   Copyright (c) 2016, Aristeides Stathopoulos
      8  * @license     http://opensource.org/licenses/https://opensource.org/licenses/MIT
      9  * @since       2.2.0
     10  */
     11 
     12 if ( ! class_exists( 'Kirki_Output_Field_Spacing' ) ) {
     13 
     14 	/**
     15 	 * Output overrides.
     16 	 */
     17 	class Kirki_Output_Field_Spacing extends Kirki_Output {
     18 
     19 		/**
     20 		 * Processes a single item from the `output` array.
     21 		 *
     22 		 * @access protected
     23 		 * @param array $output The `output` item.
     24 		 * @param array $value  The field's value.
     25 		 */
     26 		protected function process_output( $output, $value ) {
     27 
     28 			foreach ( $value as $key => $sub_value ) {
     29 
     30 				if ( ! isset( $output['property'] ) || empty( $output['property'] ) ) {
     31 					$property = $key;
     32 				} elseif ( false !== strpos( $output['property'], '%%' ) ) {
     33 					$property = str_replace( '%%', $key, $output['property'] );
     34 				} else {
     35 					$property = $output['property'] . '-' . $key;
     36 				}
     37 				$output['media_query'] = ( isset( $output['media_query'] ) ) ? $output['media_query'] : 'global';
     38 				$this->styles[ $output['media_query'] ][ $output['element'] ][ $property ] = $sub_value;
     39 
     40 			}
     41 		}
     42 	}
     43 }