/**
* @return int
*/
public function getPageNumber()
{
if (null === $this->pageNumber) {
AsposeApp::getLogger()->error('PageNumber is not set for this event.');
throw new AsposeCloudException('PageNumber is not set for this event.');
}
return $this->pageNumber;
}
/**
* @return string
*/
public function getFileName()
{
if ($this->fileName == '') {
AsposeApp::getLogger()->error(Exception::MSG_NO_FILENAME);
throw new Exception(Exception::MSG_NO_FILENAME);
}
return $this->fileName;
}
/**
* Copies a file in Aspose storage to a new destination
*
* @param string $fileName The name of file.
* @param string $storageName The name of storage.
* @return bool
* @throws Exception
*/
public function copyFile($fileName, $storageName = '', $newDest)
{
//check whether file is set or not
if ($fileName == '' || $newDest == '') {
AsposeApp::getLogger()->error(Exception::MSG_NO_FILENAME);
throw new Exception(Exception::MSG_NO_FILENAME);
}
//build URI
$strURI = $this->strURIFile . $fileName . '?newdest=' . $newDest;
if ($storageName != '') {
$strURI .= '&storage=' . $storageName;
}
//sign URI
$signedURI = Utils::sign($strURI);
$responseStream = Utils::processCommand($signedURI, 'PUT', '', '');
$json = json_decode($responseStream);
if ($json->Code === 200) {
return true;
}
return false;
}
/**
* Get file from Aspose storage.
*
* @param string $fileName The name of file.
* @param string $storageName The name of storage.
*
* @return array
* @throws Exception
*/
public function getFile($fileName, $storageName = '')
{
//check whether file is set or not
if ($fileName == '') {
AsposeApp::getLogger()->error(Exception::MSG_NO_FILENAME);
throw new Exception(Exception::MSG_NO_FILENAME);
}
//build URI
$strURI = $this->strURIFile . $fileName;
if ($storageName != '') {
$strURI .= '?storage=' . $storageName;
}
//sign URI
$signedURI = Utils::sign($strURI);
$responseStream = Utils::processCommand($signedURI, 'GET', '', '');
return $responseStream;
}
public static function sign($urlToSign)
{
// parse the url
$urlToSign = rtrim($urlToSign, "/");
$url = parse_url($urlToSign);
$urlPartToSign = $url['scheme'] . '://' . $url['host'] . str_replace(array(' ', '+'), array('%20', '%2B'), $url['path']);
if (isset($url['query']) && !empty($url['query'])) {
$urlPartToSign .= "?" . str_replace(array(' ', '+'), array('%20', '%2B'), $url['query']) . '&appSID=' . AsposeApp::$appSID;
} else {
$urlPartToSign .= '?appSID=' . AsposeApp::$appSID;
}
// Create a signature using the private key and the URL-encoded
// string using HMAC SHA1. This signature will be binary.
$signature = hash_hmac('sha1', $urlPartToSign, AsposeApp::$appKey, true);
$encodedSignature = self::encodeBase64UrlSafe($signature);
$encodedSignature = str_replace(array('=', '-', '_'), array('', '%2b', '%2f'), $encodedSignature);
preg_match_all("/%[0-9a-f]{2}/", $encodedSignature, $m);
foreach ($m[0] as $code) {
$encodedSignature = str_replace($code, strtoupper($code), $encodedSignature);
}
$returnUrl = $urlPartToSign . '&signature=' . $encodedSignature;
AsposeApp::getLogger()->debug("Aspose Cloud SDK: url signed", array('urlToSign' => $urlToSign, 'returnUrl' => $returnUrl));
return $returnUrl;
}
