Viewing file:  ArrayCookieJar.php (6.8 KB) -rw-r--r--
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<?php
namespace Guzzle\Plugin\Cookie\CookieJar;
use Guzzle\Plugin\Cookie\Cookie;
use Guzzle\Http\Message\RequestInterface;
use Guzzle\Http\Message\Response;
use Guzzle\Parser\ParserRegistry;
use Guzzle\Plugin\Cookie\Exception\InvalidCookieException;
/**
* Cookie cookieJar that stores cookies an an array
*/
class ArrayCookieJar implements CookieJarInterface, \Serializable
{
/** @var array Loaded cookie data */
protected $cookies = array();
/** @var bool Whether or not strict mode is enabled. When enabled, exceptions will be thrown for invalid cookies */
protected $strictMode;
/**
* @param bool $strictMode Set to true to throw exceptions when invalid cookies are added to the cookie jar
*/
public function __construct($strictMode = false)
{
$this->strictMode = $strictMode;
}
/**
* Enable or disable strict mode on the cookie jar
*
* @param bool $strictMode Set to true to throw exceptions when invalid cookies are added. False to ignore them.
*
* @return self
*/
public function setStrictMode($strictMode)
{
$this->strictMode = $strictMode;
}
public function remove($domain = null, $path = null, $name = null)
{
$cookies = $this->all($domain, $path, $name, false, false);
$this->cookies = array_filter($this->cookies, function (Cookie $cookie) use ($cookies) {
return !in_array($cookie, $cookies, true);
});
return $this;
}
public function removeTemporary()
{
$this->cookies = array_filter($this->cookies, function (Cookie $cookie) {
return !$cookie->getDiscard() && $cookie->getExpires();
});
return $this;
}
public function removeExpired()
{
$currentTime = time();
$this->cookies = array_filter($this->cookies, function (Cookie $cookie) use ($currentTime) {
return !$cookie->getExpires() || $currentTime < $cookie->getExpires();
});
return $this;
}
public function all($domain = null, $path = null, $name = null, $skipDiscardable = false, $skipExpired = true)
{
return array_values(array_filter($this->cookies, function (Cookie $cookie) use (
$domain,
$path,
$name,
$skipDiscardable,
$skipExpired
) {
return false === (($name && $cookie->getName() != $name) ||
($skipExpired && $cookie->isExpired()) ||
($skipDiscardable && ($cookie->getDiscard() || !$cookie->getExpires())) ||
($path && !$cookie->matchesPath($path)) ||
($domain && !$cookie->matchesDomain($domain)));
}));
}
public function add(Cookie $cookie)
{
// Only allow cookies with set and valid domain, name, value
$result = $cookie->validate();
if ($result !== true) {
if ($this->strictMode) {
throw new InvalidCookieException($result);
} else {
return false;
}
}
// Resolve conflicts with previously set cookies
foreach ($this->cookies as $i => $c) {
// Two cookies are identical, when their path, domain, port and name are identical
if ($c->getPath() != $cookie->getPath() ||
$c->getDomain() != $cookie->getDomain() ||
$c->getPorts() != $cookie->getPorts() ||
$c->getName() != $cookie->getName()
) {
continue;
}
// The previously set cookie is a discard cookie and this one is not so allow the new cookie to be set
if (!$cookie->getDiscard() && $c->getDiscard()) {
unset($this->cookies[$i]);
continue;
}
// If the new cookie's expiration is further into the future, then replace the old cookie
if ($cookie->getExpires() > $c->getExpires()) {
unset($this->cookies[$i]);
continue;
}
// If the value has changed, we better change it
if ($cookie->getValue() !== $c->getValue()) {
unset($this->cookies[$i]);
continue;
}
// The cookie exists, so no need to continue
return false;
}
$this->cookies[] = $cookie;
return true;
}
/**
* Serializes the cookie cookieJar
*
* @return string
*/
public function serialize()
{
// Only serialize long term cookies and unexpired cookies
return json_encode(array_map(function (Cookie $cookie) {
return $cookie->toArray();
}, $this->all(null, null, null, true, true)));
}
/**
* Unserializes the cookie cookieJar
*/
public function unserialize($data)
{
$data = json_decode($data, true);
if (empty($data)) {
$this->cookies = array();
} else {
$this->cookies = array_map(function (array $cookie) {
return new Cookie($cookie);
}, $data);
}
}
/**
* Returns the total number of stored cookies
*
* @return int
*/
public function count()
{
return count($this->cookies);
}
/**
* Returns an iterator
*
* @return \ArrayIterator
*/
public function getIterator()
{
return new \ArrayIterator($this->cookies);
}
public function addCookiesFromResponse(Response $response, RequestInterface $request = null)
{
if ($cookieHeader = $response->getHeader('Set-Cookie')) {
$parser = ParserRegistry::getInstance()->getParser('cookie');
foreach ($cookieHeader as $cookie) {
if ($parsed = $request
? $parser->parseCookie($cookie, $request->getHost(), $request->getPath())
: $parser->parseCookie($cookie)
) {
// Break up cookie v2 into multiple cookies
foreach ($parsed['cookies'] as $key => $value) {
$row = $parsed;
$row['name'] = $key;
$row['value'] = $value;
unset($row['cookies']);
$this->add(new Cookie($row));
}
}
}
}
}
public function getMatchingCookies(RequestInterface $request)
{
// Find cookies that match this request
$cookies = $this->all($request->getHost(), $request->getPath());
// Remove ineligible cookies
foreach ($cookies as $index => $cookie) {
if (!$cookie->matchesPort($request->getPort()) || ($cookie->getSecure() && $request->getScheme() != 'https')) {
unset($cookies[$index]);
}
};
return $cookies;
}
}
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