/**
* Resume the Download of a File
*
* @param urld - required -
* The download URL.
* @param dir - required -
* The download folder (path+folderName).
* @param password - optional -
* If a password has been set, the recipients are asked to enter the password before they can access the files. The minimum length of the password is 5 characters.
* @param range - optional -
* Only the specified range of bytes is downloaded and appended to the existing file if a range has been set. If no range has been set the entire file is downloaded and saved inside the download directory (the value from $dir).
* @return The status "fail" if the download has failed or the downloaded file name if the download has succeeded.
* */
public function downloadaFileResume($urld, $dir, $password = '', $range = '')
{
$parameters = array();
if ($password !== '') {
$parameters['password'] = $password;
}
$a = new DownloadFile($this->_hostName, $this->_apiKey, $this->_userAgent);
$response = $a->sendRequestWS($urld, $parameters, $this->_authToken);
if ($response !== 'fail') {
$s = strpos($response, "Location: ") + 10;
$e = strpos($response, "Server:") - 2;
$d = $e - $s;
$url = substr($response, $s, $d);
$response = $a->sendRequestResume($url, $this->_authToken, $range);
if ($response !== 'fail') {
$s = strpos($url, "&file=") + 6;
$e = strlen($url);
$d = $e - $s;
$fname = substr($url, $s, $d);
$f = $dir . $fname;
if ($range[0] == '0' || ($range = '')) {
file_put_contents($f, $response);
} else {
$fh = fopen($f, 'a');
fwrite($fh, $response);
fclose($fh);
}
return $fname;
} else {
return 'fail';
}
} else {
return 'fail';
}
}