/**
*
*/
function copy(iDir $source, iDir $target, iDir $backup)
{
if (!$backup->exists()) {
mkdir($backup);
}
foreach (glob($source . '/*') as $full_path) {
$name = substr($full_path, strlen($source) + 1);
if (is_file($full_path)) {
//TODO compare file by md5_file and copy only different.
$tf = $target->getFile($name);
if ($tf->exists()) {
if ($tf->copy($backup->getFile($name))) {
$act = 'U';
} else {
io::out('11throw Exception', IO::MESSAGE_FAIL);
}
} else {
$act = 'A';
touch($this->delList);
file_put_contents($this->delList, substr($full_path, strlen($this->source) + 1) . PHP_EOL . file_get_contents($this->delList));
}
io::info("\t[~PURPLE~" . $act . "~~~] " . substr($full_path, strlen($this->source)), false);
$r = $source->getFile($name)->copy($tf);
if ($r) {
io::info();
} else {
io::out('throw Exception unable copy file ' . $source->getFile($name) . ' to ' . $tf, IO::MESSAGE_FAIL);
}
} else {
if (is_dir($full_path)) {
$td = $target->getDir($name);
if (!$td->exists()) {
if (!$target->mkdir($name)) {
io::out('uNable create folder EXception', IO::MESSAGE_FAIL);
}
touch($this->delList);
file_put_contents($this->delList, substr($full_path, strlen($this->source) + 1) . PHP_EOL . file_get_contents($this->delList));
}
//IO::out('===> '.$name);
$r = $this->copy($source->getDir($name), $target->getDir($name), $backup->getDir($name));
if ($r) {
} else {
io::out('throw Exception', IO::MESSAGE_FAIL);
}
if (count(glob($backup->getDir($name) . '/*')) == 0) {
$backup->getDir($name)->delete();
}
//IO::out(' <=== '. $name);
}
}
}
return true;
}
/**
* Рекурсивное копирование директории.
*
*
*
*/
public function copy(iDir $target, $createDirectory = true)
{
if (!$target->canWrite()) {
throw new FileSystemException('Copy: target directory isnt writable: ' . $target);
}
if ($createDirectory) {
$target = $target->mkdir($this->getName());
}
$list = $this->ls(null, Dir::LS_BOTH, GLOB_NOSORT);
foreach ($list as $o) {
//$name = $o->getName();
//print_pre('>>> '.(is_dir($o)?" D ":"").$name);
if ($o instanceof File) {
$o->copy($target->getFile($o->getName()));
} elseif ($o instanceof Dir) {
$o->copy($target, true);
} else {
throw new FileSystemException('Unsupported object class: ' . get_class($o));
}
}
return $target;
}
