/**
* We only instantiate the client once per task call
*
* @return Services_Amazon_S3
*/
public function getClient()
{
require_once "Services/Amazon/S3.php";
if ($this->_client === null) {
$this->_client = Services_Amazon_S3::getAccount($this->getKey(), $this->getSecret());
}
return $this->_client;
}
/**
* Breaks a path "s3://mybucket/foo/bar.gif" into a bucket name "mybucket"
* and a key "bar.gif". If $populateProperties is true (or omitted),
* various properties are populated on the current instance.
*
* @param string $path a path including the stream wrapper
* prefix for this wrapper, e.g.
* s3://foo/bar.txt
* @param bool $populateProperties populate various properties on $this
*
* @return array tuple containing (bucketName, key) - key may be false
*/
private function _parsePath($path, $populateProperties = true)
{
if (!preg_match("@^([^:]+)://([^/]*)(/(.*))?\$@", $path, $matches)) {
return array(false, false);
}
$wrapper = $matches[1];
// the string used in stream_wrapper_register()
$bucketName = $matches[2];
$key = isset($matches[4]) ? $matches[4] : false;
if ($populateProperties) {
$this->_prefix = $key ? rtrim($key, '/') . '/' : '';
// If stream wrapper was invoked with a specific stream context,
// this is set in $this->context
if (!$this->context) {
$this->context = stream_context_get_default();
}
// Array of options for all stram wrappers
$options = stream_context_get_options($this->context);
$this->_options = isset($options[$wrapper]) ? $options[$wrapper] : array();
if (isset($this->_options['access_key_id']) && isset($this->_options['secret_access_key'])) {
$this->_s3 = Services_Amazon_S3::getAccount($this->_options['access_key_id'], $this->_options['secret_access_key']);
} else {
$this->_s3 = Services_Amazon_S3::getAnonymousAccount();
}
// Various options
if (isset($this->_options['http_options'])) {
$this->_s3->httpOptions = array_merge($this->_s3->httpOptions, $this->_options['http_options']);
}
if (isset($this->_options['use_ssl'])) {
$this->_s3->useSSL = (bool) $this->_options['use_ssl'];
}
if (isset($this->_options['request_style'])) {
$this->_s3->requestStyle = $this->_options['request_style'];
}
if (isset($this->_options['endpoint'])) {
$this->_s3->endpoint = $this->_options['endpoint'];
}
if (isset($this->_options['strict'])) {
$this->_strict = $this->_options['strict'];
}
if ($bucketName) {
$this->_bucket = $this->_s3->getBucket($bucketName);
// If $path ends with "/", it is a signal that this is a
// directory
if ($key && substr($key, -1) != '/') {
$this->_object = $this->_bucket->getObject($key);
}
}
}
return array($bucketName, $key);
}
public static function uploadFileToS3($account, $secret, $bucket, File $file)
{
require_once 'Services/Amazon/S3.php';
$s3 = Services_Amazon_S3::getAccount($account, $secret);
$bucket = $s3->getBucket($bucket);
$object = $bucket->getObject($file->original_filename);
$object->contentType = $file->type;
$object->acl = Services_Amazon_S3_AccessControlList::ACL_PUBLIC_READ;
$object->data = $file->FileBin->bin;
$object->save();
}