<?php

namespace UkrSolution\WpLabelsPrinting4\LabelDataMakers\Shortcodes\WpPosts;

class Cf extends WpPostsShortcode
{
    const ORDER = 3500;

    public $display_name = 'Custom field';

    public function getValue($post, $field)
    {
        if (0 === strpos($field['value'], 'parent.')) {
            $fieldBeforeReplacedValue = $field;
            $post = !empty($post->post_parent) ? get_post($post->post_parent) : $post;
            $field['value'] = str_replace('parent.', '', $field['value']);

            $value = $this->getCustomFieldsValues($post, $field);
            $field = $fieldBeforeReplacedValue;
        } else {
            $value = $this->getCustomFieldsValues($post, $field);
        }

        return $value;
    }
}