silverstripe-framework/src/Forms/DateField_Disabled.php

<?php

namespace SilverStripe\Forms;

use SilverStripe\Core\Convert;
use SilverStripe\ORM\FieldType\DBDate;

/**
 * Disabled version of {@link DateField}.
 * Allows dates to be represented in a form, by showing in a user friendly format, eg, dd/mm/yyyy.
 */
class DateField_Disabled extends DateField
{

    protected $disabled = true;

    public function Field($properties = array())
    {
        if ($this->valueObj) {
            if ($this->valueObj->isToday()) {
                $val = Convert::raw2xml($this->valueObj->toString($this->getConfig('dateformat'))
                    . ' (' . _t('SilverStripe\\Forms\\DateField.TODAY', 'today') . ')');
            } else {
                $df = new DBDate($this->name);
                $df->setValue($this->dataValue());
                $val = Convert::raw2xml($this->valueObj->toString($this->getConfig('dateformat'))
                    . ', ' . $df->Ago());
            }
        } else {
            $val = '<i>(' . _t('SilverStripe\\Forms\\DateField.NOTSET', 'not set') . ')</i>';
        }

        return "<span class=\"readonly\" id=\"" . $this->ID() . "\">$val</span>";
    }

    public function Type()
    {
        return "date_disabled readonly";
    }
}