/**
* Converts filenames and file handles into EntityBody objects before the command is validated
*
* @param Event $event Event emitted
* @throws InvalidArgumentException
*/
public function onCommandBeforePrepare(Event $event)
{
/** @var $command Command */
$command = $event['command'];
if (in_array($command->getName(), $this->commands)) {
// Get the interesting parameters
$source = $command->get($this->sourceParameter);
$body = $command->get($this->bodyParameter);
// If a file path is passed in then get the file handle
if (is_string($source) && file_exists($source)) {
S3Signature::setFile(TRUE, $source);
$body = fopen($source, 'r');
}
// Prepare the body parameter and remove the source file parameter
if (null !== $body) {
$command->remove($this->sourceParameter);
$command->set($this->bodyParameter, EntityBody::factory($body));
} else {
throw new InvalidArgumentException("You must specify a non-null value for the {$this->bodyParameter} or {$this->sourceParameter} parameters.");
}
}
}
private function setArgs($method, $args)
{
S3Signature::setFile(FALSE, NULL);
$this->dealEmptyString($args);
if (ucfirst($method) === 'DeleteBucketWithObjects') {
foreach ($args as $key => $value) {
if (is_array($value) && array_key_exists('Bucket', $value)) {
if (array_key_exists('BucketName', $value)) {
unset($args[$key]['BucketName']);
}
$arg = array('BucketName' => $value['Bucket']);
$args[$key] = array_merge_recursive($args[$key], $arg);
}
}
}
if (ucfirst($method) === 'PutObject' || ucfirst($method) === 'UploadPart') {
S3Signature::setFile(TRUE, NULL);
if (array_key_exists('ContentLength', $args[0]) && array_key_exists('Body', $args[0])) {
if (is_string($args[0]['Body']) && $args[0]['ContentLength'] > strlen($args[0]['Body'])) {
$args[0]['ContentLength'] = strlen($args[0]['Body']);
}
}
}
if (ucfirst($method) === 'CreateBucket' && !array_key_exists('LocationConstraint', $args[0]) && array_key_exists('region', ObsClient::$configArr)) {
// array_push($args[0], ObsClient::$configArr['region']);
$args[0]['LocationConstraint'] = ObsClient::$configArr['region'];
}
$this->dealEmptyString($args);
return $args;
}