/**
* In this method, we don't modify tmp_name attribute
* rather than that, we set the saved_path attribute
* for location of these moved files.
*/
public function putIn($targetDir, $targetFileName = null, $useCopy = false)
{
/* source file */
$file = $this->tmp_name;
if (!file_exists($file) && isset($_FILES[$this->column]['saved_path'])) {
$useCopy = true;
$file = $_FILES[$this->column]['saved_path'];
}
// if targetFilename is not given,
// we should take the filename from original filename by using basename.
if (!$targetFileName) {
$targetFileName = basename($this->name);
}
// make sure we have the directory exists.
if (!file_exists($targetDir)) {
FileUtils::mkpath($targetDir);
}
// relative file path.
$newPath = FileUtils::path_join($targetDir, $targetFileName);
/* avoid file name duplication */
$fileCnt = 1;
while (file_exists($newPath)) {
$newPath = FileUtils::path_join($targetDir, FileUtils::filename_suffix($targetFileName, '_' . $fileCnt++));
// substr(md5_file( $file ),0,5) . '_' . $targetFileName );
}
/* register to $_FILES[ name ][ savedpath ]
*
* in CRUD action, we need to validate if a action file column's value
* is a real upload file.
* */
$this->saved_path = $newPath;
if ($useCopy) {
copy($file, $newPath);
} else {
$this->move($file, $newPath);
}
$_FILES[$this->column]['saved_path'] = $newPath;
return $newPath;
}
