/**
* Send request to the remote server
*
* @param string $method
* @param \Zend\URI\URL $uri
* @param string $http_ver
* @param array $headers
* @param string $body
* @return string Request as string
*/
public function write($method, $uri, $http_ver = '1.1', $headers = array(), $body = '')
{
// Make sure we're properly connected
if (!$this->socket) {
throw new Exception('Trying to write but we are not connected');
}
$host = $uri->getHost();
$host = (strtolower($uri->getScheme()) == 'https' ? $this->config['ssltransport'] : 'tcp') . '://' . $host;
if ($this->connected_to[0] != $host || $this->connected_to[1] != $uri->getPort()) {
throw new Exception('Trying to write but we are connected to the wrong host');
}
// Save request method for later
$this->method = $method;
// Build request headers
$path = $uri->getPath();
if ($uri->getQuery()) {
$path .= '?' . $uri->getQuery();
}
$request = "{$method} {$path} HTTP/{$http_ver}\r\n";
foreach ($headers as $k => $v) {
if (is_string($k)) {
$v = ucfirst($k) . ": {$v}";
}
$request .= "{$v}\r\n";
}
if (is_resource($body)) {
$request .= "\r\n";
} else {
// Add the request body
$request .= "\r\n" . $body;
}
// Send the request
if (!@fwrite($this->socket, $request)) {
throw new Exception('Error writing request to server');
}
if (is_resource($body)) {
if (stream_copy_to_stream($body, $this->socket) == 0) {
throw new Exception('Error writing request to server');
}
}
return $request;
}
/**
* Constructor
*
* If a $uri is passed, the object will attempt to populate itself using
* that information.
*
* @param string|\Zend\Uri\Uri $uri
* @return void
* @throws \Zend\Controller\Request\Exception when invalid URI passed
*/
public function __construct($uri = null)
{
if (null !== $uri) {
if (!$uri instanceof URI\URL) {
$uri = new URI\URL($uri);
}
if ($uri->isValid()) {
$path = $uri->getPath();
$query = $uri->getQuery();
if (!empty($query)) {
$path .= '?' . $query;
}
$this->setRequestUri($path);
} else {
throw new Exception('Invalid URI provided to constructor');
}
} else {
$this->setRequestUri();
}
}
/**
* @group ZF-1480
*/
public function testRemoveQueryParametersModifiesQueryAndReturnsOldQuery()
{
$url = new URL('http://example.com/foo/?a=1&b=2&c=3&d=4');
$url->removeQueryParameters(array('b', 'd', 'e'));
$this->assertEquals(array('a' => 1, 'c' => 3), $url->getQueryAsArray());
$this->assertEquals('a=1&c=3', $url->getQuery());
}
/**
* Send request to the remote server
*
* @param string $method
* @param \Zend\URI\URL $uri
* @param string $http_ver
* @param array $headers
* @param string $body
* @return string Request as string
*/
public function write($method, $uri, $http_ver = '1.1', $headers = array(), $body = '')
{
$host = $uri->getHost();
$host = strtolower($uri->getScheme()) == 'https' ? 'sslv2://' . $host : $host;
// Build request headers
$path = $uri->getPath();
if ($uri->getQuery()) {
$path .= '?' . $uri->getQuery();
}
$request = "{$method} {$path} HTTP/{$http_ver}\r\n";
foreach ($headers as $k => $v) {
if (is_string($k)) {
$v = ucfirst($k) . ": {$v}";
}
$request .= "{$v}\r\n";
}
// Add the request body
$request .= "\r\n" . $body;
// Do nothing - just return the request as string
return $request;
}
