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merger-create-file.go
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/
merger-create-file.go
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/*
* Copyright (c) 2018. Abstrium SAS <team (at) pydio.com>
* This file is part of Pydio Cells.
*
* Pydio Cells is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Pydio Cells is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with Pydio Cells. If not, see <http://www.gnu.org/licenses/>.
*
* The latest code can be found at <https://pydio.com>.
*/
package proc
import (
"io"
"github.com/pydio/cells/data/source/sync/lib/common"
"github.com/pydio/cells/data/source/sync/lib/filters"
"go.uber.org/zap"
)
func (b *Merger) processCreateFile(event *filters.BatchedEvent, operationId string) error {
dataTarget, dtOk := common.AsDataSyncTarget(event.Target)
dataSource, dsOk := common.AsDataSyncSource(event.Source)
localPath := event.EventInfo.Path
defer b.unlockFile(event, localPath)
b.lockFileTo(event, localPath, operationId)
if dtOk && dsOk {
reader, rErr := dataSource.GetReaderOn(localPath)
if rErr != nil {
b.Logger().Error("Cannot get reader on source", zap.String("job", "create"), zap.String("path", localPath), zap.Error(rErr))
return rErr
}
defer reader.Close()
writer, wErr := dataTarget.GetWriterOn(localPath, event.EventInfo.Size)
if wErr != nil {
b.Logger().Error("Cannot get writer on target", zap.String("job", "create"), zap.String("path", localPath), zap.Error(wErr))
return wErr
}
defer func() {
writer.Close()
}()
_, err := io.Copy(writer, reader)
return err
} else {
update := false
if event.Node.Uuid != "" {
update = true
}
return event.Target.CreateNode(event.EventInfo.CreateContext(b.GlobalContext), event.Node, update)
}
}