/**
* Method to test sendAttachment().
*
* @return void
*
* @covers \Windwalker\Http\Helper\StreamHelper::sendAttachment
*/
public function testSendAttachment()
{
StreamHelper::$outputObject = new StubStreamOutput();
StreamHelper::sendAttachment(__FILE__, $response = new Response());
$this->assertEquals(file_get_contents(__FILE__), StreamHelper::$outputObject->output);
$this->assertEquals(array('application/octet-stream'), StreamHelper::$outputObject->message->getHeader('content-type'));
}
/**
* Send a request to the server and return a Response object with the response.
*
* @param RequestInterface $request The request object to store request params.
*
* @return ResponseInterface
*
* @since 2.1
*/
protected function doRequest(RequestInterface $request)
{
// Create the stream context options array with the required method offset.
$options = array('method' => $request->getMethod());
// Set HTTP Version
$options['protocol_version'] = $request->getProtocolVersion();
// If data exists let's encode it and make sure our Content-Type header is set.
$data = (string) $request->getBody();
if (isset($data)) {
// If the data is a scalar value simply add it to the stream context options.
if (is_scalar($data)) {
$options['content'] = $data;
} else {
$options['content'] = http_build_query($data);
}
if (!$request->getHeader('Content-Type')) {
$request = $request->withHeader('Content-Type', 'application/x-www-form-urlencoded; charset=utf-8');
}
// Add the relevant headers.
$request = $request->withHeader('Content-Length', strlen($options['content']));
}
// Speed up stream get URL
// @see http://stackoverflow.com/questions/3629504/php-file-get-contents-very-slow-when-using-full-url
// @see http://stackoverflow.com/questions/13679976/how-to-speed-up-file-get-contents
$request = $request->withHeader('Connection', 'Close');
// Build the headers string for the request.
if ($headers = $request->getHeaders()) {
// Add the headers string into the stream context options array.
$options['header'] = HeaderHelper::toHeaderLine($headers, true);
}
// If an explicit timeout is given user it.
if ($this->getOption('timeout')) {
$options['timeout'] = (int) $this->getOption('timeout');
}
// If an explicit user agent is given use it.
if ($this->getOption('userAgent')) {
$options['user_agent'] = $this->getOption('userAgent');
}
// Ignore HTTP errors so that we can capture them.
$options['ignore_errors'] = 1;
// Follow redirects.
$options['follow_location'] = (int) $this->getOption('follow_location', 1);
foreach ((array) $this->getOption('options') as $key => $value) {
$options[$key] = $value;
}
// Create the stream context for the request.
$context = stream_context_create(array('http' => $options));
// Capture PHP errors
$php_errormsg = '';
$track_errors = ini_get('track_errors');
ini_set('track_errors', true);
$connection = @fopen($request->getRequestTarget(), Stream::MODE_READ_ONLY_FROM_BEGIN, false, $context);
if (!$connection) {
if (!$php_errormsg) {
// Error but nothing from php? Create our own
$php_errormsg = sprintf('Could not connect to resource: %s', $request->getRequestTarget());
}
// Restore error tracking to give control to the exception handler
ini_set('track_errors', $track_errors);
throw new \RuntimeException($php_errormsg);
}
$stream = new Stream($connection);
if ($dest = $this->getOption('target_file')) {
$content = '';
StreamHelper::copyTo($stream, $dest);
} else {
$content = $stream->getContents();
}
$metadata = $stream->getMetadata();
$stream->close();
if (isset($metadata['wrapper_data']['headers'])) {
$headers = $metadata['wrapper_data']['headers'];
} elseif (isset($metadata['wrapper_data'])) {
$headers = $metadata['wrapper_data'];
} else {
$headers = array();
}
return $this->getResponse($headers, $content);
}