public function uploadFrom($folder, $name, $stream, $src = '[Unknown]')
{
$this->assertUploadFileType($name);
$this->assertRights($folder, self::PERMISSION_LEVEL_READWRITE, "upload");
$targetItem = $folder->createFile($name);
if (Logging::isDebug()) {
Logging::logDebug("Upload from {$src} ({$name}) to " . $targetItem->id());
}
$targetItem->write($stream, FALSE);
$this->env->events()->onEvent(FileEvent::upload($targetItem));
}
