/**
* Send an HTTP HEAD request to get the deposit's host to get an estimate
* of the download size.
*
* @param type $deposit
*
* @throws Exception
*/
protected function checkSize(Deposit $deposit)
{
$client = $this->getClient();
try {
$head = $client->head($deposit->getUrl());
if ($head->getStatusCode() !== 200) {
throw new Exception("HTTP HEAD request cannot check file size: HTTP {$head->getStatusCode()} - {$head->getReasonPhrase()} - {$deposit->getUrl()}");
}
$size = $head->getHeader('Content-Length');
if ($size === null || $size === '') {
throw new Exception("HTTP HEAD response does not include file size - {$deposit->getUrl()}");
}
$expectedSize = $deposit->getSize() * 1000;
if (abs($expectedSize - $size) / $size > self::FILE_SIZE_THRESHOLD) {
$deposit->addErrorLog("Expected file size {$expectedSize} is not close to reported size {$size}");
$this->logger->warning("Harvest - {$deposit->getUrl()} - Expected file size {$expectedSize} is not close to reported size {$size}");
}
} catch (RequestException $e) {
$response = $e->getResponse();
if ($response !== null) {
$this->logger->critical($e->getResponse()->getStatusCode() . ' ' . $e->getResponse()->getReasonPhrase());
} else {
$this->logger->critical($e->getMessage());
}
throw $e;
}
}
public function testSize()
{
$this->assertEquals(123, $this->deposit->getSize());
}
