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/*
* This file is part of the ICanBoogie package.
*
* (c) Olivier Laviale <olivier.laviale@gmail.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace ICanBoogie\CLDR;
use ICanBoogie\PropertyNotDefined;
/**
* A localized date time.
*
* <pre>
* <?php
*
* namespace ICanBoogie\CLDR;
*
* $ldt = new LocalizedDateTime(new \DateTime('2013-11-04 20:21:22 UTC'), $repository->locales['fr']);
*
* echo $ldt->as_full; // lundi 4 novembre 2013 20:21:22 UTC
* # or
* echo $ldt->format_as_full(); // lundi 4 novembre 2013 20:21:22 UTC
*
* echo $ldt->as_long; // 4 novembre 2013 20:21:22 UTC
* echo $ldt->as_medium; // 4 nov. 2013 20:21:22
* echo $ldt->as_short; // 04/11/2013 20:21
* </pre>
*
* @property-read \DateTimeInterface $target The object to localize.
* @property-read DateTimeFormatter $formatter
* @property-read string $as_full
* @property-read string $as_long
* @property-read string $as_medium
* @property-read string $as_short
*
* @method string format_as_full() format_as_full() Formats the instance according to the `full` datetime pattern.
* @method string format_as_long() format_as_long() Formats the instance according to the `long` datetime pattern.
* @method string format_as_medium() format_as_medium() Formats the instance according to the `medium` datetime pattern.
* @method string format_as_short() format_as_short() Formats the instance according to the `short` datetime pattern.
*/
class LocalizedDateTime extends LocalizedObjectWithFormatter
{
static private $format_widths = [ 'full', 'long', 'medium', 'short' ];
/**
* Returns the formatter.
*
* @return DateTimeFormatter
*/
protected function lazy_get_formatter()
{
return $this->locale->calendar->datetime_formatter;
}
/**
* @inheritdoc
*/
public function __get($property)
{
if (strpos($property, 'as_') === 0 && in_array($width = substr($property, 3), self::$format_widths))
{
return $this->{ 'format_as_' . $width }();
}
try
{
return parent::__get($property);
}
catch (PropertyNotDefined $e)
{
return $this->target->$property;
}
}
/**
* @inheritdoc
*/
public function __set($property, $value)
{
$this->target->$property = $value;
}
/**
* @inheritdoc
*/
public function __call($method, $arguments)
{
if (strpos($method, 'format_as_') === 0 && in_array($width = substr($method, 10), self::$format_widths))
{
return $this->format($width);
}
return call_user_func_array([ $this->target, $method ], $arguments);
}
/**
* @inheritdoc
*/
public function __toString()
{
$target = $this->target;
if (method_exists($target, __FUNCTION__))
{
return (string) $target;
}
// `ATOM` is used instead of `ISO8601` because of a bug in the pattern
// @see http://php.net/manual/en/class.datetime.php#datetime.constants.iso8601
return $this->target->format(\DateTime::ATOM);
}
/**
* @inheritdoc
*
* @param string|null $pattern
*
* @return string
*/
public function format($pattern = null)
{
return $this->formatter->format($this->target, $pattern);
}
}