/**
* @param \CF_Container $container
* @param \CF_Object $object
*/
function it_should_lazily_fetch_container_before_checksum($connection, $container, $object)
{
$connection->get_container('my_container')->willReturn($container)->shouldBeCalled();
$object->getETag()->willReturn('123m5');
$container->get_object('filename')->willReturn($object);
$this->checksum('filename')->shouldReturn('123m5');
}
/**
* remove custom mtime metadata
* @param \CF_Object $obj
*/
private function resetMTime($obj)
{
if (isset($obj->metadata['Mtime'])) {
$obj->metadata['Mtime'] = -1;
$obj->sync_metadata();
}
}
/**
* Helper function to create "path" elements for a given Object name
*
* Given an Object whos name contains '/' path separators, this function
* will create the "directory marker" Objects of one byte with the
* Content-Type of "application/folder".
*
* It assumes the last element of the full path is the "real" Object
* and does NOT create a remote storage Object for that last element.
*/
function create_paths($path_name)
{
if ($path_name[0] == '/') {
$path_name = mb_substr($path_name, 0, 1);
}
$elements = explode('/', $path_name, -1);
$build_path = "";
foreach ($elements as $idx => $val) {
if (!$build_path) {
$build_path = $val;
} else {
$build_path .= "/" . $val;
}
$obj = new CF_Object($this, $build_path);
$obj->content_type = "application/directory";
$obj->write(".", 1);
}
}
/**
* @see FileBackendStore::getFileHttpUrl()
* @return string|null
*/
public function getFileHttpUrl(array $params)
{
if ($this->swiftTempUrlKey != '' || $this->rgwS3AccessKey != '' && $this->rgwS3SecretKey != '') {
list($srcCont, $srcRel) = $this->resolveStoragePathReal($params['src']);
if ($srcRel === null) {
return null;
// invalid path
}
try {
$ttl = isset($params['ttl']) ? $params['ttl'] : 86400;
$sContObj = $this->getContainer($srcCont);
$obj = new CF_Object($sContObj, $srcRel, false, false);
// skip HEAD
if ($this->swiftTempUrlKey != '') {
return $obj->get_temp_url($this->swiftTempUrlKey, $ttl, "GET");
} else {
// give S3 API URL for rgw
$expires = time() + $ttl;
// Path for signature starts with the bucket
$spath = '/' . rawurlencode($srcCont) . '/' . str_replace('%2F', '/', rawurlencode($srcRel));
// Calculate the hash
$signature = base64_encode(hash_hmac('sha1', "GET\n\n\n{$expires}\n{$spath}", $this->rgwS3SecretKey, true));
// See http://s3.amazonaws.com/doc/s3-developer-guide/RESTAuthentication.html.
// Note: adding a newline for empty CanonicalizedAmzHeaders does not work.
return wfAppendQuery(str_replace('/swift/v1', '', $sContObj->cfs_http->getStorageUrl() . $spath), array('Signature' => $signature, 'Expires' => $expires, 'AWSAccessKeyId' => $this->rgwS3AccessKey));
}
} catch (NoSuchContainerException $e) {
} catch (CloudFilesException $e) {
// some other exception?
$this->handleException($e, null, __METHOD__, $params);
}
}
return null;
}
/**
* @see FileBackendStore::getLocalCopy()
*/
public function getLocalCopy(array $params)
{
list($srcCont, $srcRel) = $this->resolveStoragePathReal($params['src']);
if ($srcRel === null) {
return null;
}
/*if ( !$this->fileExists( $params ) ) {
return null;
}*/
$tmpFile = null;
try {
$sContObj = $this->getContainer($srcCont);
$obj = new CF_Object($sContObj, $srcRel, false, false);
// skip HEAD
// Get source file extension
$ext = FileBackend::extensionFromPath($srcRel);
// Create a new temporary file...
$tmpFile = TempFSFile::factory(wfBaseName($srcRel) . '_', $ext);
if ($tmpFile) {
$handle = fopen($tmpFile->getPath(), 'wb');
if ($handle) {
$obj->stream($handle, $this->headersFromParams($params));
fclose($handle);
} else {
$tmpFile = null;
// couldn't open temp file
}
}
} catch (NoSuchContainerException $e) {
$tmpFile = null;
$this->logException($e, __METHOD__, $params);
} catch (NoSuchObjectException $e) {
$tmpFile = null;
$this->logException($e, __METHOD__, $params);
} catch (InvalidResponseException $e) {
$tmpFile = null;
$this->logException($e, __METHOD__, $params);
} catch (Exception $e) {
// some other exception?
$tmpFile = null;
$this->logException($e, __METHOD__, $params);
}
return $tmpFile;
}
/**
* @see FileBackendStore::getLocalCopy()
* @return null|TempFSFile
*/
public function getLocalCopy(array $params)
{
list($srcCont, $srcRel) = $this->resolveStoragePathReal($params['src']);
if ($srcRel === null) {
return null;
}
// Blindly create a tmp file and stream to it, catching any exception if the file does
// not exist. Also, doing a stat here will cause infinite loops when filling metadata.
$tmpFile = null;
try {
$sContObj = $this->getContainer($srcCont);
$obj = new CF_Object($sContObj, $srcRel, false, false);
// skip HEAD
// Get source file extension
$ext = FileBackend::extensionFromPath($srcRel);
// Create a new temporary file...
$tmpFile = TempFSFile::factory('localcopy_', $ext);
if ($tmpFile) {
$handle = fopen($tmpFile->getPath(), 'wb');
if ($handle) {
$obj->stream($handle, $this->headersFromParams($params));
fclose($handle);
} else {
$tmpFile = null;
// couldn't open temp file
}
}
} catch (NoSuchContainerException $e) {
$tmpFile = null;
} catch (NoSuchObjectException $e) {
$tmpFile = null;
} catch (CloudFilesException $e) {
// some other exception?
$tmpFile = null;
$this->handleException($e, null, __METHOD__, $params);
}
return $tmpFile;
}
/**
* @see FileBackendStore::getFileHttpUrl()
* @return string|null
*/
public function getFileHttpUrl(array $params)
{
if ($this->swiftTempUrlKey != '') {
// temp urls enabled
list($srcCont, $srcRel) = $this->resolveStoragePathReal($params['src']);
if ($srcRel === null) {
return null;
// invalid path
}
try {
$sContObj = $this->getContainer($srcCont);
$obj = new CF_Object($sContObj, $srcRel, false, false);
// skip HEAD
return $obj->get_temp_url($this->swiftTempUrlKey, 86400, "GET");
} catch (NoSuchContainerException $e) {
} catch (CloudFilesException $e) {
// some other exception?
$this->handleException($e, null, __METHOD__, $params);
}
}
return null;
}
/**
* @param \CF_Container $container
* @param \CF_Object $object
*/
function it_should_calculate_checksum($container, $object)
{
$object->getETag()->willReturn('123m5');
$container->get_object('filename')->willReturn($object);
$this->checksum('filename')->shouldReturn('123m5');
}
protected function _getObjectUrl($filename)
{
$obj = new CF_Object($this->_bucket, $filename);
return $obj->public_uri();
}
/**
*
* Make a dir
* package by lazypeople<*****@*****.**>
*/
function sae_mkdir($path_name)
{
if ($path_name[0] == '/') {
$path_name = mb_substr($path_name, 0, 1);
}
$dir_name = $path_name . '/' . $path_name;
$obj = new CF_Object($this, $dir_name);
$obj->content_type = "text/plain";
$obj->write("___sae__dir__tag__");
return true;
}
/**
* Delete file from cloud hosting
* $containerName = 'img_albums';
* $cloudFileName = 'banner.jpg';
*
* @author Oleg D.
*/
function deleteFromCloudHosting($containerName, $cloudFileName)
{
include_once '../vendors/rackspace_cloudfiles/cloudfiles.php';
// Connect to Rackspace
$Auth = new CF_Authentication(RACKSPACE_CLOUDFILE_USERNAME, RACKSPACE_CLOUDFILE_APIKEY);
$Auth->authenticate();
$Connection = new CF_Connection($Auth);
// Get the container we want to use
$Container = $Connection->get_container($containerName);
// check for exists file
$CheckExistObject = new CF_Object($Container, $cloudFileName);
if (!$CheckExistObject->exists()) {
return false;
}
// delete file
return $Container->delete_object($cloudFileName);
}
