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Prevent Mobile class from adding data to session

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This commit is contained in:
Kijin Sung 2016-10-05 17:55:25 +09:00
parent 7d85a8dd14
commit db7b613d03
1 changed files with 17 additions and 7 deletions
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24
classes/mobile/Mobile.class.php
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@ -45,12 +45,22 @@ class Mobile
// Try to detect from URL arguments and cookies, and finally fall back to user-agent detection.
$m = Context::get('m');
$cookie = (isset($_COOKIE['mobile']) && $_SESSION['user_agent'] === md5($_SERVER['HTTP_USER_AGENT'])) ? $_COOKIE['mobile'] : null;
if ($m === '1' || ($m === null && $cookie === 'true'))
$cookie = isset($_COOKIE['rx_uatype']) ? $_COOKIE['rx_uatype'] : null;
$uahash = base64_encode_urlsafe(md5($_SERVER['HTTP_USER_AGENT'], true));
if (strncmp($cookie, $uahash . ':', strlen($uahash) + 1) !== 0)
{
$cookie = null;
}
elseif ($m === null)
{
$m = substr($cookie, -1);
}
if ($m === '1')
{
self::$_ismobile = TRUE;
}
elseif ($m === '0' || ($m === null && $cookie === 'false'))
elseif ($m === '0')
{
self::$_ismobile = FALSE;
}
@ -60,11 +70,11 @@ class Mobile
}
// Set cookie to prevent recalculation.
if ($cookie !== (self::$_ismobile ? 'true' : 'false'))
$uatype = $uahash . ':' . (self::$_ismobile ? '1' : '0');
if ($cookie !== $uatype)
{
$_SESSION['user_agent'] = md5($_SERVER['HTTP_USER_AGENT']);
$_COOKIE['mobile'] = self::$_ismobile ? 'true' : 'false';
setcookie('mobile', $_COOKIE['mobile'], 0, RX_BASEURL);
setcookie('rx_uatype', $uatype, 0, RX_BASEURL);
$_COOKIE['rx_uatype'] = $uatype;
}
return self::$_ismobile;