<?php
/**
     * Define image initial
     *
     * @param String $data Image url or image base64
     */
    public function setValue($value)
    {
        if ($this->fileHandling)
        {
            if (strpos($value, '%7B') === false)
            {
                if (!empty($value))
                {
                    $this->value = urlencode(json_encode(['fileName'=>$value]));
                }
            }
            else
            {
                $value_object = json_decode(urldecode($value));
                
                if (!empty($value_object->{'delFile'}) AND $value_object->{'delFile'} == $value_object->{'fileName'})
                {
                    $value = '';
                }
                
                parent::setValue($value);
            }
        }
        else
        {
            parent::setValue($value);
        }
    }
?>