/**
* Copy an object
*
* @param string $bucket Source bucket name
* @param string $uri Source object URI
* @param string $bucket Destination bucket name
* @param string $uri Destination object URI
* @param constant $acl ACL constant
* @param array $metaHeaders Optional array of x-amz-meta-* headers
* @param array $requestHeaders Optional array of request headers (content type, disposition, etc.)
* @param constant $storageClass Storage class constant
* @return mixed | false
*/
public static function copyObject($srcBucket, $srcUri, $bucket, $uri, $acl = self::ACL_PRIVATE, $metaHeaders = array(), $requestHeaders = array(), $storageClass = self::STORAGE_CLASS_STANDARD)
{
$rest = new AEUtilsS3Request('PUT', $bucket, $uri, AEUtilAmazons3::getInstance()->defaultHost);
$rest->setHeader('Content-Length', 0);
foreach ($requestHeaders as $h => $v) {
$rest->setHeader($h, $v);
}
foreach ($metaHeaders as $h => $v) {
$rest->setAmzHeader('x-amz-meta-' . $h, $v);
}
if ($storageClass !== self::STORAGE_CLASS_STANDARD) {
// Storage class
$rest->setAmzHeader('x-amz-storage-class', $storageClass);
}
$rest->setAmzHeader('x-amz-acl', $acl);
$rest->setAmzHeader('x-amz-copy-source', sprintf('/%s/%s', $srcBucket, rawurlencode($srcUri)));
if (sizeof($requestHeaders) > 0 || sizeof($metaHeaders) > 0) {
$rest->setAmzHeader('x-amz-metadata-directive', 'REPLACE');
}
$rest = $rest->getResponse();
if ($rest->error === false && $rest->code !== 200) {
$rest->error = array('code' => $rest->code, 'message' => 'Unexpected HTTP status');
}
if ($rest->error !== false) {
$o = self::getInstance();
$o->setWarning(sprintf(__CLASS__ . "::copyObject({$srcBucket}, {$srcUri}, {$bucket}, {$uri}): [%s] %s", $rest->error['code'], $rest->error['message']));
return false;
}
return true;
}
/**
* Get an object
*
* @param string $bucket Bucket name
* @param string $uri Object URI
* @param mixed $saveTo Filename or resource to write to
* @return mixed
*/
public static function getObject($bucket, $uri, $saveTo = false, $from = null, $to = null)
{
$rest = new AEUtilsS3Request('GET', $bucket, $uri, AEUtilAmazons3::getInstance()->defaultHost);
if ($saveTo !== false) {
if (is_resource($saveTo)) {
$rest->fp = $saveTo;
} else {
if (($rest->fp = @fopen($saveTo, 'wb')) !== false) {
$rest->file = realpath($saveTo);
} else {
$rest->response->error = array('code' => 0, 'message' => 'Unable to open save file for writing: ' . $saveTo);
}
}
}
if ($rest->response->error === false) {
// Set the range header
if (!empty($from) && !empty($to)) {
$rest->setHeader('Range', "bytes={$from}-{$to}");
}
$rest->getResponse();
}
if ($rest->response->error === false && ($rest->response->code !== 200 && $rest->response->code !== 206)) {
$rest->response->error = array('code' => $rest->response->code, 'message' => 'Unexpected HTTP status');
}
if ($rest->response->error !== false) {
$o = self::getInstance();
$o->setWarning(sprintf(__CLASS__ . "::getObject({$bucket}, {$uri}): [%s] %s", $rest->response->error['code'], $rest->response->error['message']));
return false;
}
return true;
}
