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<?php |
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/** |
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* GpsLab component. |
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* |
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* @author Peter Gribanov <[email protected]> |
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* @copyright Copyright (c) 2016, Peter Gribanov |
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* @license http://opensource.org/licenses/MIT |
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*/ |
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namespace GpsLab\Bundle\DateBundle\TimeZone\Keeper; |
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use GpsLab\Bundle\DateBundle\Converter; |
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use GpsLab\Bundle\DateBundle\TimeZone\Resolver\CollectionResolver; |
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class ResolveAndKeep implements KeeperInterface |
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{ |
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/** |
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* @var \DateTimeZone |
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*/ |
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protected $default_time_zone; |
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/** |
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* @var \DateTimeZone |
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*/ |
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protected $user_time_zone; |
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/** |
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* @var CollectionResolver |
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*/ |
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protected $collection; |
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/** |
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* @var Converter |
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*/ |
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protected $converter; |
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/** |
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* @param CollectionResolver $collection |
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* @param Converter $converter |
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* @param string|null $time_zone |
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*/ |
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public function __construct(CollectionResolver $collection, Converter $converter, $time_zone = null) |
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{ |
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$this->collection = $collection; |
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$this->converter = $converter; |
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$this->default_time_zone = new \DateTimeZone($time_zone ?: date_default_timezone_get()); |
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} |
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/** |
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* @return \DateTimeZone |
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*/ |
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public function getDefaultTimeZone() |
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{ |
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return clone $this->default_time_zone; |
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} |
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/** |
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* @return \DateTimeZone |
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*/ |
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public function getUserTimeZone() |
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{ |
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if (!($this->user_time_zone instanceof \DateTimeZone)) { |
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// try resolve user TZ |
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foreach ($this->collection->getResolvers() as $resolver) { |
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$tz = $resolver->getUserTimeZone(); |
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if ($tz instanceof \DateTimeZone) { |
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$this->user_time_zone = $tz; |
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break; |
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} |
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} |
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if (!($this->user_time_zone instanceof \DateTimeZone)) { |
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$this->user_time_zone = clone $this->default_time_zone; |
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} |
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} |
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return clone $this->user_time_zone; |
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} |
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/** |
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* @param mixed $time |
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* |
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* @return \DateTime |
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*/ |
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public function getDefaultDateTime($time = 'now') |
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{ |
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return $this->converter->getDateTime($time)->setTimezone($this->getDefaultTimeZone()); |
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} |
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/** |
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* @param mixed $time |
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* |
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* @return \DateTime |
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*/ |
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public function getUserDateTime($time = 'now') |
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{ |
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return $this->converter->getDateTime($time)->setTimezone($this->getUserTimeZone()); |
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} |
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/** |
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* @param \DateTimeZone $tz |
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* |
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* @return self |
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*/ |
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public function setUserTimeZone(\DateTimeZone $tz) |
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{ |
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$this->user_time_zone = $tz; |
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return $this; |
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} |
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} |
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gpslab /
date-bundle
