Completed
Push — master ( 512f96...569420 )
by Peter
04:49
created

onKernelResponseSaveUserTimeZone()   B

Complexity

Conditions 5
Paths 3

Size

Total Lines 17
Code Lines 11

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 0
CRAP Score 30

Importance

Changes 1
Bugs 0 Features 0
Metric Value
c 1
b 0
f 0
dl 0
loc 17
ccs 0
cts 16
cp 0
rs 8.8571
cc 5
eloc 11
nc 3
nop 1
crap 30
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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\Event\Listener;
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use GpsLab\Bundle\DateBundle\TimeZone\Keeper\KeeperInterface;
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use Symfony\Component\HttpKernel\Event\FilterResponseEvent;
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use Symfony\Component\HttpFoundation\Cookie;
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class ResponseListener
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{
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    /**
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     * @var KeeperInterface
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     */
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    private $keeper;
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    /**
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     * @var bool
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     */
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    private $cookie_used = true;
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    /**
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     * @var string
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     */
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    private $cookie_param_name = '';
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    /**
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     * @var string
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     */
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    private $cookie_param_offset = '';
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    /**
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     * @param KeeperInterface $tz_keeper
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     * @param bool $cookie_used
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     * @param string $cookie_param_name
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     * @param string $cookie_param_offset
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     */
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    public function __construct(KeeperInterface $tz_keeper, $cookie_used, $cookie_param_name, $cookie_param_offset)
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    {
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        $this->keeper = $tz_keeper;
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        $this->cookie_used = $cookie_used;
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        $this->cookie_param_name = $cookie_param_name;
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        $this->cookie_param_offset = $cookie_param_offset;
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    }
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    /**
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     * Save user time zone.
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     *
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     * @param FilterResponseEvent $event
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     */
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    public function onKernelResponseSaveUserTimeZone(FilterResponseEvent $event)
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    {
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        if ($this->cookie_used && $event->isMasterRequest()) {
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            $cookies = $event->getRequest()->cookies;
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            $headers = $event->getResponse()->headers;
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            $tz = $this->keeper->getUserTimeZone();
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            $offset = $tz->getOffset($this->keeper->getDefaultDateTime());
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            if (
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                $cookies->get($this->cookie_param_name) != $tz->getName() ||
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                $cookies->get($this->cookie_param_offset) != $offset
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            ) {
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                $headers->setCookie($this->getCookie($this->cookie_param_name, $tz->getName()));
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                $headers->setCookie($this->getCookie($this->cookie_param_offset, $offset));
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            }
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        }
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    }
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    /**
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     * @param string $name
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     * @param string $value
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     *
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     * @return Cookie
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     */
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    protected function getCookie($name, $value)
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    {
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        return new Cookie($name, $value, strtotime('+1 year'), '/', null, false, false);
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    }
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}
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