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package st
import (
"path/filepath"
"strings"
"github.com/syncthing/syncthing/lib/config"
"github.com/syncthing/syncthing/lib/protocol"
)
// FIXME remove and use an interface on xdsconfig.FolderConfig
type FolderChangeArg struct {
ID string
Label string
RelativePath string
SyncThingID string
ShareRootDir string
}
// FolderChange is called when configuration has changed
func (s *SyncThing) FolderChange(f FolderChangeArg) error {
// Get current config
stCfg, err := s.ConfigGet()
if err != nil {
s.log.Errorln(err)
return err
}
// Add new Device if needed
var devID protocol.DeviceID
if err := devID.UnmarshalText([]byte(f.SyncThingID)); err != nil {
s.log.Errorf("not a valid device id (err %v)\n", err)
return err
}
newDevice := config.DeviceConfiguration{
DeviceID: devID,
Name: f.SyncThingID,
Addresses: []string{"dynamic"},
}
var found = false
for _, device := range stCfg.Devices {
if device.DeviceID == devID {
found = true
break
}
}
if !found {
stCfg.Devices = append(stCfg.Devices, newDevice)
}
// Add or update Folder settings
var label, id string
if label = f.Label; label == "" {
label = strings.Split(id, "/")[0]
}
if id = f.ID; id == "" {
id = f.SyncThingID[0:15] + "_" + label
}
folder := config.FolderConfiguration{
ID: id,
Label: label,
RawPath: filepath.Join(f.ShareRootDir, f.RelativePath),
}
folder.Devices = append(folder.Devices, config.FolderDeviceConfiguration{
DeviceID: newDevice.DeviceID,
})
found = false
var fld config.FolderConfiguration
for _, fld = range stCfg.Folders {
if folder.ID == fld.ID {
fld = folder
found = true
break
}
}
if !found {
stCfg.Folders = append(stCfg.Folders, folder)
fld = stCfg.Folders[0]
}
err = s.ConfigSet(stCfg)
if err != nil {
s.log.Errorln(err)
}
return nil
}
// FolderDelete is called to delete a folder config
func (s *SyncThing) FolderDelete(id string) error {
// Get current config
stCfg, err := s.ConfigGet()
if err != nil {
s.log.Errorln(err)
return err
}
for i, fld := range stCfg.Folders {
if id == fld.ID {
stCfg.Folders = append(stCfg.Folders[:i], stCfg.Folders[i+1:]...)
err = s.ConfigSet(stCfg)
if err != nil {
s.log.Errorln(err)
return err
}
}
}
return nil
}
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