/**
* Initialize the Response
*
* @return void
*/
protected function _init()
{
parent::_init();
if ($this->_config['message']) {
$this->body = $this->_parseMessage($this->_config['message']);
}
if (isset($this->headers['Transfer-Encoding'])) {
$this->body = $this->_httpChunkedDecode($this->body);
}
if (isset($this->headers['Content-Type'])) {
$pattern = '/([-\\w\\/\\.+]+)(;\\s*?charset=(.+))?/i';
preg_match($pattern, $this->headers['Content-Type'], $match);
if (isset($match[1])) {
$this->type = trim($match[1]);
$this->body = $this->_decode($this->body);
}
if (isset($match[3])) {
$this->encoding = strtoupper(trim($match[3]));
}
}
}
protected function _init()
{
parent::_init();
$body = $this->_config['body'];
if ($this->_config['body'] && !$this->_config['message']) {
$this->body = $this->_config['body'];
} elseif (($body = $this->_config['message']) && !$this->_config['body']) {
$body = $this->_parseMessage($body);
}
if (isset($this->headers['Content-Type'])) {
preg_match('/^(.*?);\\s*?charset=(.+)/i', $this->headers['Content-Type'], $match);
if ($match) {
$this->type = trim($match[1]);
$this->encoding = strtoupper(trim($match[2]));
}
}
if (isset($this->headers['Transfer-Encoding'])) {
$body = $this->_decode($body);
}
$this->body = $this->body ?: $body;
}
/**
* Sets/Gets the content type. If `'type'` is null, the method will attempt to determine the
* type first, from the params, then from the environment setting
*
* @param string $type a full content type i.e. `'application/json'` or simple name `'json'`
* @return string A simple content type name, i.e. `'html'`, `'xml'`, `'json'`, etc., depending
* on the content type of the request.
*/
public function type($type = null)
{
if ($type === null) {
$type = $this->type;
if (!$type) {
$type = $this->env('CONTENT_TYPE');
}
}
return parent::type($type);
}
/**
* Converts the data in the record set to a different format, i.e. an array. Available
* options: array, URL, stream context configuration, or string.
*
* @see lithium\net\Message::to()
* @param string $format Format to convert to. Should be either `'url'`, which returns a string
* representation of the URL that this request points to, or `'context'`, which returns an
* array usable with PHP's `stream_context_create()` function. For more available formats,
* see the parent method, `lithium\net\Message::to()`.
* @param array $options Allows overriding of specific portions of the URL, as follows. These
* options should only be specified if you intend to replace the values that are already in
* the `Request` object.
* - `'scheme'` _string_: The protocol scheme of the URL.
* - `'method'` _string_: If applicable, the HTTP method to use in the request. Mainly
* applies to the `'context'` format.
* - `'host'` _string_: The host name the request is pointing at.
* - `'port'` _string_: The host port, if any.
* - `'path'` _string_: The URL path.
* - `'query'` _mixed_: The query string of the URL as a string or array.
* - `'auth'` _string_: Authentication information. See the constructor for details.
* - `'content'` _string_: The body of the request.
* - `'headers'` _array_: The request headers.
* - `'version'` _string_: The HTTP version of the request, where applicable.
* @return mixed Varies; see the `$format` parameter for possible return values.
*/
public function to($format, array $options = array())
{
$defaults = array('method' => $this->method, 'scheme' => $this->scheme, 'host' => $this->host, 'port' => $this->port, 'path' => $this->path, 'query' => null, 'auth' => $this->auth, 'username' => $this->username, 'password' => $this->password, 'headers' => array(), 'cookies' => array(), 'proxy' => $this->_config['proxy'], 'body' => null, 'version' => $this->version, 'ignore_errors' => $this->_config['ignoreErrors'], 'follow_location' => $this->_config['followLocation'], 'request_fulluri' => (bool) $this->_config['proxy']);
$options += $defaults;
if (is_string($options['query'])) {
$options['query'] = "?" . $options['query'];
} elseif ($options['query']) {
$options['query'] = "?" . http_build_query($options['query']);
} elseif ($options['query'] === null) {
$options['query'] = $this->queryString();
}
if ($options['auth']) {
$data = array();
if (is_array($options['auth']) && !empty($options['auth']['nonce'])) {
$data = array('method' => $options['method'], 'uri' => $options['path']);
$data += $options['auth'];
}
$auth = $this->_classes['auth'];
$data = $auth::encode($options['username'], $options['password'], $data);
$this->headers('Authorization', $auth::header($data));
}
if ($this->cookies($options['cookies'])) {
$this->headers('Cookie', $this->_cookies());
}
$body = $this->body($options['body']);
if ($body || !in_array($options['method'], array('GET', 'HEAD', 'DELETE'))) {
$this->headers('Content-Length', strlen($body));
}
$conv = isset($this->_formats[$format]) ? $this->_formats[$format] : null;
return $conv ? $conv($this, $options, $defaults) : parent::to($format, $options);
}
/**
* Converts the data in the record set to a different format, i.e. an array. Available
* options: array, url, context, or string.
*
* @param string $format Format to convert to.
* @param array $options
* @return mixed
*/
public function to($format, array $options = array())
{
switch ($format) {
case 'url':
$query = $this->queryString();
$host = $this->host . ($this->port ? ":{$this->port}" : '');
return "{$this->scheme}://{$host}{$this->path}{$query}";
case 'context':
if ($this->_config['auth']) {
$auth = base64_encode("{$this->username}:{$this->password}");
$this->headers('Authorization', "{$this->_config['auth']} {$auth}");
}
$content = $this->body();
$this->headers('Content-Length', strlen($content));
$defaults = array('method' => $this->method, 'header' => $this->headers(), 'content' => $content, 'protocol_version' => $this->version, 'ignore_errors' => true);
return array('http' => $options + $defaults);
default:
return parent::to($format, $options);
}
}
/**
* Converts the data in the record set to a different format, i.e. an array. Available
* options: array, URL, stream context configuration, or string.
*
* @see lithium\net\Message::to()
* @param string $format Format to convert to. Should be either `'url'`, which returns a string
* representation of the URL that this request points to, or `'context'`, which
* returns an array usable with PHP's `stream_context_create()` function. For
* more available formats, see the parent method, `lithium\net\Message::to()`.
* @param array $options Allows overriding of specific portions of the URL, as follows. These
* options should only be specified if you intend to replace the values that are
* already in the `Request` object.
* - `'scheme'` _string_: The protocol scheme of the URL.
* - `'method'` _string_: If applicable, the HTTP method to use in the request.
* Mainly applies to the `'context'` format.
* - `'host'` _string_: The host name the request is pointing at.
* - `'port'` _string_: The host port, if any. If specified, should be prefixed
* with `':'`.
* - `'path'` _string_: The URL path.
* - `'query'` _mixed_: The query string of the URL as a string or array. If passed
* as a string, should be prefixed with `'?'`.
* - `'auth'` _string_: Authentication information. See the constructor for
* details.
* - `'content'` _string_: The body of the request.
* - `'headers'` _array_: The request headers.
* - `'version'` _string_: The HTTP version of the request, where applicable.
* @return mixed Varies; see the `$format` parameter for possible return values.
*/
public function to($format, array $options = array())
{
$defaults = array('method' => $this->method, 'scheme' => $this->scheme, 'host' => $this->host, 'port' => $this->port ? ":{$this->port}" : '', 'path' => $this->path, 'query' => $this->queryString(), 'auth' => $this->_config['auth'], 'content' => $this->body(), 'version' => $this->version);
$options += $defaults;
if ($options['query'] && is_array($options['query'])) {
$options['query'] = $this->queryString($options['query']);
}
switch ($format) {
case 'url':
return String::insert("{:scheme}://{:host}{:port}{:path}{:query}", $options);
case 'context':
if ($options['auth']) {
$auth = base64_encode("{$this->username}:{$this->password}");
$this->headers('Authorization', "{$options['auth']} {$auth}");
}
$this->headers('Content-Length', strlen($options['content']));
$base = array('content' => $options['content'], 'method' => $options['method'], 'header' => $this->headers(), 'protocol_version' => $options['version'], 'ignore_errors' => true);
return array('http' => array_diff_key($options, $defaults) + $base);
default:
return parent::to($format, $options);
}
}
/**
* Add data to or compile and return the HTTP message body, optionally decoding its parts
* according to content type.
*
* @see lithium\net\Message::body()
* @see lithium\net\http\Message::_decode()
* @param mixed $data
* @param array $options
* - `'buffer'` _integer_: split the body string
* - `'encode'` _boolean_: encode the body based on the content type
* - `'decode'` _boolean_: decode the body based on the content type
* @return array
*/
public function body($data = null, $options = array())
{
$defaults = array('decode' => true);
return parent::body($data, $options + $defaults);
}
/**
* Converts the data in the record set to a different format, i.e. an array. Available
* options: array, URL, stream context configuration, or string.
*
* @see lithium\net\Message::to()
* @param string $format Format to convert to. Should be either `'url'`, which returns a string
* representation of the URL that this request points to, or `'context'`, which
* returns an array usable with PHP's `stream_context_create()` function. For
* more available formats, see the parent method, `lithium\net\Message::to()`.
* @param array $options Allows overriding of specific portions of the URL, as follows. These
* options should only be specified if you intend to replace the values that are
* already in the `Request` object.
* - `'scheme'` _string_: The protocol scheme of the URL.
* - `'method'` _string_: If applicable, the HTTP method to use in the request.
* Mainly applies to the `'context'` format.
* - `'host'` _string_: The host name the request is pointing at.
* - `'port'` _string_: The host port, if any. If specified, should be prefixed
* with `':'`.
* - `'path'` _string_: The URL path.
* - `'query'` _mixed_: The query string of the URL as a string or array. If passed
* as a string, should be prefixed with `'?'`.
* - `'auth'` _string_: Authentication information. See the constructor for
* details.
* - `'content'` _string_: The body of the request.
* - `'headers'` _array_: The request headers.
* - `'version'` _string_: The HTTP version of the request, where applicable.
* @return mixed Varies; see the `$format` parameter for possible return values.
*/
public function to($format, array $options = array())
{
$defaults = array('method' => $this->method, 'scheme' => $this->scheme, 'host' => $this->host, 'port' => $this->port ? ":{$this->port}" : '', 'path' => $this->path, 'query' => null, 'auth' => $this->auth, 'username' => $this->username, 'password' => $this->password, 'headers' => array(), 'body' => null, 'version' => $this->version, 'ignore_errors' => isset($this->_config['ignore_errors']) ? $this->_config['ignore_errors'] : true, 'follow_location' => isset($this->_config['follow_location']) ? $this->_config['follow_location'] : true);
$options += $defaults;
if (!empty($options['auth'])) {
$data = array();
if (is_array($options['auth']) && !empty($options['auth']['nonce'])) {
$data = array('method' => $options['method'], 'uri' => $options['path']);
$data += $options['auth'];
}
$auth = $this->_classes['auth'];
$data = $auth::encode($options['username'], $options['password'], $data);
$this->headers('Authorization', $auth::header($data));
}
if (in_array($options['method'], array('POST', 'PUT'))) {
$media = $this->_classes['media'];
if ($type = $media::type($this->_type)) {
$this->headers('Content-Type', $type['content'][0]);
}
}
$body = $this->body($options['body']);
$this->headers('Content-Length', strlen($body));
switch ($format) {
case 'url':
$options['query'] = $this->queryString($options['query']);
$options['path'] = str_replace('//', '/', $options['path']);
return String::insert("{:scheme}://{:host}{:port}{:path}{:query}", $options);
case 'context':
$base = array('content' => $body, 'method' => $options['method'], 'header' => $this->headers($options['headers']), 'protocol_version' => $options['version'], 'ignore_errors' => $options['ignore_errors'], 'follow_location' => $options['follow_location']);
return array('http' => array_diff_key($options, $defaults) + $base);
case 'string':
$path = str_replace('//', '/', $this->path) . $this->queryString($options['query']);
$status = "{$this->method} {$path} {$this->protocol}";
return join("\r\n", array($status, join("\r\n", $this->headers()), "", $body));
default:
return parent::to($format, $options);
}
}
