protected function sendEntity(StreamInterface $stream, HttpRequest $request, $compress)
{
if (!$request->hasEntity()) {
$stream->write("Content-Length: 0\r\n\r\n");
return;
}
$buffer = new StringStream();
try {
if ($compress) {
$body = new DeflateOutputStream($buffer, DeflateOutputStream::GZIP);
$body->setCloseCascade(false);
} else {
$body = $buffer;
}
$request->getEntity()->send($body);
$body->close();
$stream->write(sprintf("Content-Length: %u\r\n\r\n", $buffer->tell()));
$buffer->rewind();
Stream::pipe($buffer, $stream);
} finally {
$buffer->close();
}
}
/**
* Add a ZIP archives file contents to the deployment.
*
* @param string $file
* @return Deployment
*
* @throws \InvalidArgumentException When the given archive could not be found.
* @throws \RuntimeException When the given archive could not be read.
*/
public function addArchive($file)
{
if (!is_file($file)) {
throw new \InvalidArgumentException(sprintf('Archive not found: "%s"', $file));
}
if (!is_readable($file)) {
throw new \RuntimeException(sprintf('Archive not readable: "%s"', $file));
}
$zip = new \ZipArchive();
$zip->open($file);
try {
for ($i = 0; $i < $zip->numFiles; $i++) {
$stat = (array) $zip->statIndex($i);
// This will skip empty files as well... need a better way to this eventually.
if (empty($stat['size'])) {
continue;
}
$name = $zip->getNameIndex($i);
// Cap memory at 256KB to allow for large deployments when necessary.
$stream = new StringStream('', 262144);
$resource = $zip->getStream($name);
try {
while (!feof($resource)) {
$stream->write(fread($resource, 8192));
}
$stream->rewind();
} finally {
@fclose($resource);
}
$this->resources[trim(str_replace('\\', '/', $name), '/')] = $stream;
}
} finally {
@$zip->close();
}
return $this;
}