/**
* Set the URI for the next request
*
* @param Zend_Uri_Http|string $uri
* @return Zend_Http_Client
* @throws Zend_Http_Client_Exception
*/
public function setUri($uri)
{
if (is_string($uri)) {
if (($parsed = parse_url($uri)) !== false) {
$uri = Sabel_Http_Uri::fromArray($parsed);
}
}
if (!$uri instanceof Sabel_Http_Uri) {
$message = __METHOD__ . "() Passed parameter is not a valid URI.";
throw new Sabel_Exception_InvalidArgument($message);
}
if ($uri->scheme !== "http" && $uri->scheme !== "https") {
$message = __METHOD__ . "() Passed parameter is not a valid HTTP URI.";
throw new Sabel_Exception_InvalidArgument($message);
}
if (empty($uri->port)) {
$uri->port = $uri->scheme === "http" ? 80 : 443;
}
$this->uri = $uri;
return $this;
}
public function request()
{
$uri = new Sabel_Http_Uri($this->uri);
$response = $this->_request($uri);
if ($this->config["maxRedirects"] > 0 && (int) floor($response->getStatusCode() / 100) === 3) {
// @todo RFC2616
$this->method = "GET";
for ($i = 0; $i < $this->config["maxRedirects"]; $i++) {
$location = $response->getHeader("Location");
if (preg_match("@^(https?|ftp)://@", $location) === 1) {
$parsed = parse_url($location);
if ($uri->host !== $parsed["host"] || $uri->scheme !== $parsed["scheme"]) {
$this->disconnect();
}
$uri = new Sabel_Http_Uri($location);
} elseif (strpos($location, "/") === 0) {
$uri->setPath($location);
} else {
$exp = explode("/", $uri->path);
array_pop($exp);
$exp[] = $location;
$uri->setPath(implode("/", $exp));
}
$response = $this->_request($uri);
if ((int) floor($response->getStatusCode() / 100) !== 3) {
break;
}
}
}
return $response;
}
/**
* Get a specific cookie according to a URI and name
*
* @param Zend_Uri_Http|string $uri The uri (domain and path) to match
* @param string $cookie_name The cookie's name
* @param int $ret_as Whether to return cookies as objects of Zend_Http_Cookie or as strings
* @return Zend_Http_Cookie|string
*/
public function getCookie($uri, $cookie_name, $ret_as = self::COOKIE_OBJECT)
{
if (is_string($uri)) {
if (($parsed = parse_url($uri)) !== false) {
$uri = Sabel_Http_Uri::fromArray($parsed);
}
}
if (!$uri instanceof Sabel_Http_Uri) {
$message = __METHOD__ . "() Invalid URI specified.";
throw new Sabel_Exception_Runtime($message);
}
// Get correct cookie path
$path = $uri->path;
$path = substr($path, 0, strrpos($path, "/"));
if (!$path) {
$path = "/";
}
if (isset($this->cookies[$uri->host][$path][$cookie_name])) {
$cookie = $this->cookies[$uri->host][$path][$cookie_name];
switch ($ret_as) {
case self::COOKIE_OBJECT:
return $cookie;
case self::COOKIE_STRING_ARRAY:
case self::COOKIE_STRING_CONCAT:
return $cookie->__toString();
default:
$message = "Invalid value passed for \$ret_as: {$ret_as}";
throw new Sabel_Exception_Runtime($message);
}
} else {
return false;
}
}
/**
* Generate a new Cookie object from a cookie string
* (for example the value of the Set-Cookie HTTP header)
*
* @param string $cookieStr
* @param Zend_Uri_Http|string $ref_uri Reference URI for default values (domain, path)
* @return Zend_Http_Cookie A new Zend_Http_Cookie object or false on failure.
*/
public static function fromString($cookieStr, $ref_uri = null)
{
if (is_string($ref_uri)) {
if (($parsed = parse_url($ref_uri)) !== false) {
$ref_uri = Sabel_Http_Uri::fromArray($parsed);
}
}
$name = "";
$value = "";
$domain = "";
$path = "";
$expires = null;
$secure = false;
$parts = explode(";", $cookieStr);
// If first part does not include '=', fail
if (strpos($parts[0], "=") === false) {
return false;
}
// Get the name and value of the cookie
list($name, $value) = explode("=", trim(array_shift($parts)), 2);
$name = trim($name);
$value = urldecode(trim($value));
// Set default domain and path
if ($ref_uri instanceof Sabel_Http_Uri) {
$domain = $ref_uri->host;
$path = $ref_uri->path;
$path = substr($path, 0, strrpos($path, "/"));
}
// Set other cookie parameters
foreach ($parts as $part) {
$part = trim($part);
if (strtolower($part) === "secure") {
$secure = true;
continue;
}
$keyValue = explode("=", $part, 2);
if (count($keyValue) === 2) {
list($k, $v) = $keyValue;
switch (strtolower($k)) {
case "expires":
if (($expires = strtotime($v)) === false) {
/**
* The expiration is past Tue, 19 Jan 2038 03:14:07 UTC
* the maximum for 32-bit signed integer. Zend_Date
* can get around that limit.
*
* @see Zend_Date
*/
//require_once 'Zend/Date.php';
//$expireDate = new Zend_Date($v);
//$expires = $expireDate->getTimestamp();
}
break;
case "path":
$path = $v;
break;
case "domain":
$domain = $v;
break;
}
}
}
if ($name !== "") {
return new self($name, $value, $domain, $expires, $path, $secure);
} else {
return false;
}
}
