zx/vendor/obs/esdk-obs-php/Obs/Internal/Common/SchemaFormatter.php

116 lines
3.0 KiB
PHP

<?php
/**
* Copyright 2019 Huawei Technologies Co.,Ltd.
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use
* this file except in compliance with the License. You may obtain a copy of the
* License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed
* under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
* CONDITIONS OF ANY KIND, either express or implied. See the License for the
* specific language governing permissions and limitations under the License.
*
*/
namespace Obs\Internal\Common;
class SchemaFormatter
{
protected static $utcTimeZone;
public static function format($fmt, $value)
{
if ($fmt === 'date-time') {
return SchemaFormatter::formatDateTime($value);
}
if ($fmt === 'data-time-http') {
return SchemaFormatter::formatDateTimeHttp($value);
}
if ($fmt === 'data-time-middle') {
return SchemaFormatter::formatDateTimeMiddle($value);
}
if ($fmt === 'date') {
return SchemaFormatter::formatDate($value);
}
if ($fmt === 'timestamp') {
return SchemaFormatter::formatTimestamp($value);
}
if ($fmt === 'boolean-string') {
return SchemaFormatter::formatBooleanAsString($value);
}
return $value;
}
public static function formatDateTimeMiddle($dateTime)
{
if (is_string($dateTime)) {
$dateTime = new \DateTime($dateTime);
}
if ($dateTime instanceof \DateTime) {
return $dateTime->format('Y-m-d\T00:00:00\Z');
}
return null;
}
public static function formatDateTime($value)
{
return self::dateFormatter($value, 'Y-m-d\TH:i:s\Z');
}
public static function formatDateTimeHttp($value)
{
return self::dateFormatter($value, 'D, d M Y H:i:s \G\M\T');
}
public static function formatDate($value)
{
return self::dateFormatter($value, 'Y-m-d');
}
public static function formatTime($value)
{
return self::dateFormatter($value, 'H:i:s');
}
public static function formatBooleanAsString($value)
{
return filter_var($value, FILTER_VALIDATE_BOOLEAN) ? 'true' : 'false';
}
public static function formatTimestamp($value)
{
return (int) self::dateFormatter($value, 'U');
}
private static function dateFormatter($dt, $fmt)
{
if (is_numeric($dt)) {
return gmdate($fmt, (int) $dt);
}
if (is_string($dt)) {
$dt = new \DateTime($dt);
}
if ($dt instanceof \DateTime) {
if (!SchemaFormatter::$utcTimeZone) {
SchemaFormatter::$utcTimeZone = new \DateTimeZone('UTC');
}
return $dt->setTimezone(SchemaFormatter::$utcTimeZone)->format($fmt);
}
return null;
}
}