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opt / alt / php54 / usr / share / pear / Symfony / Component / Form / Extension / Core / DataTransformer /

ðŸ“ ..
ðŸ“„ ArrayToPartsTransformer.php(2.26 KB)
ðŸ“„ BaseDateTimeTransformer.php(2.22 KB)
ðŸ“„ BooleanToStringTransformer.php(1.99 KB)
ðŸ“„ ChoiceToBooleanArrayTransformer.php(3.79 KB)
ðŸ“„ ChoiceToValueTransformer.php(1.67 KB)
ðŸ“„ ChoicesToBooleanArrayTransformer.php(3.55 KB)
ðŸ“„ ChoicesToValuesTransformer.php(2.1 KB)
ðŸ“„ DataTransformerChain.php(2.39 KB)
ðŸ“„ DateTimeToArrayTransformer.php(6.51 KB)
ðŸ“„ DateTimeToLocalizedStringTransformer.php(5.53 KB)
ðŸ“„ DateTimeToRfc3339Transformer.php(2.27 KB)
ðŸ“„ DateTimeToStringTransformer.php(8.13 KB)
ðŸ“„ DateTimeToTimestampTransformer.php(2.65 KB)
ðŸ“„ IntegerToLocalizedStringTransformer.php(1.26 KB)
ðŸ“„ MoneyToLocalizedStringTransformer.php(2.32 KB)
ðŸ“„ NumberToLocalizedStringTransformer.php(8.89 KB)
ðŸ“„ PercentToLocalizedStringTransformer.php(4.1 KB)
ðŸ“„ ValueToDuplicatesTransformer.php(2.26 KB)

Editing: DateTimeToLocalizedStringTransformer.php

<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Form\Extension\Core\DataTransformer;

use Symfony\Component\Form\Exception\TransformationFailedException;
use Symfony\Component\Form\Exception\UnexpectedTypeException;

/**
 * Transforms between a normalized time and a localized time string
 *
 * @author Bernhard Schussek <bschussek@gmail.com>
 * @author Florian Eckerstorfer <florian@eckerstorfer.org>
 */
class DateTimeToLocalizedStringTransformer extends BaseDateTimeTransformer
{
    private $dateFormat;
    private $timeFormat;
    private $pattern;
    private $calendar;

/**
     * Constructor.
     *
     * @see BaseDateTimeTransformer::formats for available format options
     *
     * @param string  $inputTimezone  The name of the input timezone
     * @param string  $outputTimezone The name of the output timezone
     * @param integer $dateFormat     The date format
     * @param integer $timeFormat     The time format
     * @param integer $calendar       One of the \IntlDateFormatter calendar constants
     * @param string  $pattern        A pattern to pass to \IntlDateFormatter
     *
     * @throws UnexpectedTypeException If a format is not supported or if a timezone is not a string
     */
    public function __construct($inputTimezone = null, $outputTimezone = null, $dateFormat = null, $timeFormat = null, $calendar = \IntlDateFormatter::GREGORIAN, $pattern = null)
    {
        parent::__construct($inputTimezone, $outputTimezone);

if (null === $dateFormat) {
            $dateFormat = \IntlDateFormatter::MEDIUM;
        }

if (null === $timeFormat) {
            $timeFormat = \IntlDateFormatter::SHORT;
        }

if (!in_array($dateFormat, self::$formats, true)) {
            throw new UnexpectedTypeException($dateFormat, implode('", "', self::$formats));
        }

if (!in_array($timeFormat, self::$formats, true)) {
            throw new UnexpectedTypeException($timeFormat, implode('", "', self::$formats));
        }

$this->dateFormat = $dateFormat;
        $this->timeFormat = $timeFormat;
        $this->calendar = $calendar;
        $this->pattern = $pattern;
    }

/**
     * Transforms a normalized date into a localized date string/array.
     *
     * @param \DateTime $dateTime Normalized date.
     *
     * @return string|array Localized date string/array.
     *
     * @throws TransformationFailedException If the given value is not an instance
     *                                       of \DateTime or if the date could not
     *                                       be transformed.
     */
    public function transform($dateTime)
    {
        if (null === $dateTime) {
            return '';
        }

if (!$dateTime instanceof \DateTime) {
            throw new TransformationFailedException('Expected a \DateTime.');
        }

// convert time to UTC before passing it to the formatter
        $dateTime = clone $dateTime;
        if ('UTC' !== $this->inputTimezone) {
            $dateTime->setTimezone(new \DateTimeZone('UTC'));
        }

$value = $this->getIntlDateFormatter()->format((int) $dateTime->format('U'));

if (intl_get_error_code() != 0) {
            throw new TransformationFailedException(intl_get_error_message());
        }

return $value;
    }

/**
     * Transforms a localized date string/array into a normalized date.
     *
     * @param string|array $value Localized date string/array
     *
     * @return \DateTime Normalized date
     *
     * @throws TransformationFailedException if the given value is not a string,
     *                                       if the date could not be parsed or
     *                                       if the input timezone is not supported
     */
    public function reverseTransform($value)
    {
        if (!is_string($value)) {
            throw new TransformationFailedException('Expected a string.');
        }

if ('' === $value) {
            return null;
        }

$timestamp = $this->getIntlDateFormatter()->parse($value);

if (intl_get_error_code() != 0) {
            throw new TransformationFailedException(intl_get_error_message());
        }

try {
            // read timestamp into DateTime object - the formatter delivers in UTC
            $dateTime = new \DateTime(sprintf('@%s UTC', $timestamp));
        } catch (\Exception $e) {
            throw new TransformationFailedException($e->getMessage(), $e->getCode(), $e);
        }

if ('UTC' !== $this->inputTimezone) {
            try {
                $dateTime->setTimezone(new \DateTimeZone($this->inputTimezone));
            } catch (\Exception $e) {
                throw new TransformationFailedException($e->getMessage(), $e->getCode(), $e);
            }
        }

return $dateTime;
    }

/**
     * Returns a preconfigured IntlDateFormatter instance
     *
     * @return \IntlDateFormatter
     */
    protected function getIntlDateFormatter()
    {
        $dateFormat = $this->dateFormat;
        $timeFormat = $this->timeFormat;
        $timezone = $this->outputTimezone;
        $calendar = $this->calendar;
        $pattern = $this->pattern;

$intlDateFormatter = new \IntlDateFormatter(\Locale::getDefault(), $dateFormat, $timeFormat, $timezone, $calendar, $pattern);
        $intlDateFormatter->setLenient(false);

return $intlDateFormatter;
    }
}

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Editing: DateTimeToLocalizedStringTransformer.php

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