/**
* @depends testHeadBucket
*/
public function notestPutAndListObjects()
{
$this->client->waitUntil('bucket_exists', array('Bucket' => $this->bucket));
$command = $this->client->getCommand('PutObject', array('Bucket' => $this->bucket, 'Key' => self::TEST_KEY, 'ContentMD5' => true, 'Body' => 'åbc 123', 'ContentType' => 'application/foo', 'ACP' => $this->acp, 'Metadata' => array('test' => '123', 'abc' => '@pples', 'foo' => '', 'null' => null, 'space' => ' ', 'zero' => '0', 'trim' => ' hi ')));
self::log("Uploading an object");
$result = $command->execute();
// make sure the expect header wasn't sent
$this->assertNull($command->getRequest()->getHeader('Expect'));
$this->assertInstanceOf('Guzzle\\Service\\Resource\\Model', $result);
$this->assertNotEmpty($result['ETag']);
$this->client->waitUntil('object_exists', array('Bucket' => $this->bucket, 'Key' => self::TEST_KEY));
self::log("HEAD the object");
$result = $this->client->headObject(array('Bucket' => $this->bucket, 'Key' => self::TEST_KEY));
$this->assertEquals('application/foo', $result['ContentType']);
$this->assertEquals('123', $result['Metadata']['test']);
$this->assertEquals('@pples', $result['Metadata']['abc']);
// Ensure the object was created correctly
self::log("GETting the object");
$result = $this->client->getObject(array('Bucket' => $this->bucket, 'Key' => self::TEST_KEY));
$this->assertInstanceOf('Guzzle\\Service\\Resource\\Model', $result);
$this->assertInstanceOf('Guzzle\\Http\\EntityBody', $result['Body']);
$this->assertEquals('åbc 123', (string) $result['Body']);
$this->assertEquals('application/foo', $result['ContentType']);
$this->assertEquals('123', $result['Metadata']['test']);
$this->assertEquals('@pples', $result['Metadata']['abc']);
// Ensure the object was created and we can find it in the iterator
self::log("Checking if the item is in the ListObjects results");
$iterator = $this->client->getIterator('ListObjects', array('Bucket' => $this->bucket, 'Prefix' => self::TEST_KEY));
$objects = $iterator->toArray();
$this->assertEquals(1, count($objects));
$this->assertEquals('foo', $objects[0]['Key']);
}
/**
* Returns size of a file in the DFS backend, from a relative path.
*
* @param string $filePath The relative file path we want to get size of
*
* @return int
*/
public function getDfsFileSize($filePath)
{
try {
$object = $this->s3client->headObject(array('Bucket' => $this->bucket, 'Key' => $filePath));
return $object['ContentLength'];
} catch (S3Exception $e) {
eZDebug::writeError($e->getMessage(), __METHOD__);
return false;
}
}
protected function getMetaData($path)
{
if (!array_key_exists($path, $this->mdCache)) {
try {
$this->mdCache[$path] = $this->s3->headObject(['Bucket' => $this->bucket, 'Key' => $path])->toArray();
} catch (\Exception $e) {
throw new FileException('Unable to get metadata for file: ' . $path, $e->getCode(), $e);
}
}
return $this->mdCache[$path];
}
/**
* List blob
*
* @param string $container Container name
* @param string $name Blob name
*
* @return array instance
* @throws DfException
*/
public function getBlobProperties($container, $name)
{
try {
$this->checkConnection();
/** @var \Aws\Result $result */
$result = $this->blobConn->headObject(['Bucket' => $container, 'Key' => $name]);
$out = ['name' => $name, 'content_type' => $result->get('ContentType'), 'content_length' => intval($result->get('ContentLength')), 'last_modified' => $result->get('LastModified')];
return $out;
} catch (\Exception $ex) {
throw new DfException('Failed to list blob metadata: ' . $ex->getMessage());
}
}
/**
* Return stat for given path.
* Stat contains following fields:
* - (int) size file size in b. required
* - (int) ts file modification time in unix time. required
* - (string) mime mimetype. required for folders, others - optionally
* - (bool) read read permissions. required
* - (bool) write write permissions. required
* - (bool) locked is object locked. optionally
* - (bool) hidden is object hidden. optionally
* - (string) alias for symlinks - link target path relative to root path. optionally
* - (string) target for symlinks - link target path. optionally
*
* If file does not exists - returns empty array or false.
*
* @param string $path file path
* @return array|false
* @author Dmitry (dio) Levashov,
* @author Alexey Sukhotin
**/
protected function _stat($path)
{
$stat = array('size' => 0, 'ts' => time(), 'read' => true, 'write' => true, 'locked' => false, 'hidden' => false, 'mime' => 'directory');
// S3 apparently doesn't understand paths Key with a "/" at the end
if (substr($path, -1) == "/") {
$path = substr($path, 0, strlen($path) - 1);
}
if ($this->root == $path) {
return $stat;
}
$np = $this->_normpath($path);
/* @var $obj \Guzzle\Service\Resource\Model */
try {
$obj = $this->s3->headObject(['Bucket' => $this->options['bucket'], 'Key' => $np]);
} catch (NoSuchKeyException $e) {
}
if (!isset($obj)) {
$np .= '/';
try {
$obj = $this->s3->headObject(['Bucket' => $this->options['bucket'], 'Key' => $np]);
} catch (NoSuchKeyException $e) {
}
}
// No obj means it's a folder, or it really doesn't exist
if (!isset($obj)) {
if (!$this->_scandir($path)) {
return false;
} else {
return $stat;
}
}
$mime = '';
if ($obj->hasKey('Last-Modified')) {
$stat['ts'] = strtotime($obj->get('Last-Modified'));
}
try {
$files = $this->s3->listObjects(['Bucket' => $this->options['bucket'], 'Prefix' => $np, 'Delimiter' => '/'])->get('Contents');
} catch (Exception $e) {
}
$mime = $obj->get('ContentType');
$stat['mime'] = substr($np, -1) == '/' ? 'directory' : (!$mime ? 'text/plain' : $mime);
foreach ($files as $file) {
if ($file['Key'] == $np) {
$stat['size'] = $file['Size'];
}
}
return $stat;
}
public function getMimeType($path)
{
$path = $this->normalizePath($path);
if ($this->is_dir($path)) {
return 'httpd/unix-directory';
} else {
if ($this->file_exists($path)) {
try {
$result = $this->connection->headObject(array('Bucket' => $this->bucket, 'Key' => $this->cleanKey($path)));
} catch (S3Exception $e) {
\OCP\Util::writeLog('files_external', $e->getMessage(), \OCP\Util::ERROR);
return false;
}
return $result['ContentType'];
}
}
return false;
}
/**
* Try to determine and return a files MIME content type.
*
* @param string $file
* @return string The MIME content type
* @throws \RuntimeException
*/
public function type($file)
{
if (null !== $this->filenameFilter) {
$file = $this->filenameFilter->filter($file);
}
$params = array('Bucket' => $this->getBucket(), 'Key' => $file);
try {
$response = $this->s3Client->headObject($params);
} catch (S3Exception $e) {
if (!$this->getThrowExceptions()) {
return null;
}
throw new \RuntimeException('Exception thrown by Aws\\S3\\S3Client: ' . $e->getMessage(), null, $e);
}
$contentType = (string) $response->get('ContentType');
if ('' === $contentType) {
return null;
}
return $contentType;
}
/**
* Get metadata for a file
*
* @param string $path
* @return array file metadata
*/
public function getMetadata($path)
{
$options = $this->getOptions($path);
$result = $this->client->headObject($options);
return $this->normalizeObject($result->getAll(), $path);
}
/**
* headObject
*
* @param string $key
* @param array $params
*
* @return \Guzzle\Service\Resource\Model
*/
public function headObject($key, array $params = array())
{
$params['Key'] = $key;
$params['Bucket'] = $this->name;
return $this->client->headObject($params);
}
/**
* Get object expiration time.
* @param string $cacheKey get the cache key.
* @return integer|boolean the expiration time, false if not found.
*/
private function getObjectExpirationTime($cacheKey)
{
try {
$result = $this->_client->headObject(['Bucket' => $this->bucket, 'Key' => $cacheKey]);
return strtotime($result['Expires']);
} catch (\Aws\S3\Exception\NoSuchKeyException $exc) {
return false;
}
}
protected function fetchObject(S3Client $client, Bucket $bucket, $key, $store = true, $maxSize = null)
{
try {
// Make sure the file exists.
$info = $client->headObject(array('Bucket' => $bucket->getName(), 'Key' => $key));
$contentLength = $info->get('ContentLength');
if ($contentLength == 0) {
// This key is likely a directory.
return false;
}
if ($maxSize !== NULL && $maxSize < $contentLength) {
// The file is too large.
return false;
}
} catch (\Exception $e) {
return false;
}
$result = $client->getObject(array('Bucket' => $bucket->getName(), 'Key' => $key));
$data = $result->get('Body');
if ($store) {
$this->writeToDrive($bucket->getSaveMethod(), $data, $bucket->getDestination(), $key);
unset($result);
unset($data);
return true;
} else {
unset($result);
return $data;
}
}
/**
* retrieve a file's metadata
*
* @param string $filePath
* @return \Guzzle\Service\Resource\Model
*/
protected function metadata($filePath)
{
return $this->s3->headObject(['Bucket' => $this->bucket, 'Key' => $filePath]);
// return $this->s3->get_object_metadata($this->bucket, $filePath);
}
