/**
* Uploads a file or directory to an FTP connection.
*
* @param \Ftp $ftp An active FTP connection.
* @param \SplFileInfo $file A local file to upload.
*/
protected function upload(\Ftp $ftp, \SplFileInfo $file)
{
// enter into passive mode
$ftp->pasv(true);
// move to the file's parent directory
$ftp->chdir($this->targetDirectory . '/' . $file->getRelativePath());
// check if the file exists
$fileExists = in_array($file->getBasename(), $ftp->nlist('.'));
// check if the file is a directory
if ($file->isDir()) {
// create the directory if it does not exist
if (!$fileExists) {
$this->printTaskInfo('Creating directory: ' . $file->getRelativePathname());
// create directory
$ftp->mkdir($file->getBasename());
}
} else {
// if the file already exists, check our skip options
if ($fileExists) {
// skip the file if the file sizes are equal
if ($this->skipSizeEqual && $ftp->size($file->getBasename()) === $file->getSize()) {
return;
}
// skip the file if modified time is same or newer than source
if ($this->skipUnmodified && $ftp->mdtm($file->getBasename()) >= $file->getMTime()) {
return;
}
}
// try to upload the file
$this->printTaskInfo('Uploading: ' . $file->getRelativePathname());
if (!$ftp->put($file->getBasename(), $file->getRealpath(), FTP_BINARY)) {
// something went wrong
return Result::error($this, 'Failed while uploading file ' . $file->getRelativePathname());
}
}
}
