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Support setting modification times on Koofr backend. 

Configuration time option to disable the above for if using Dropbox (does not
allow setting mtime on copy) or Amazon Drive (neither on upload nor on copy).
This commit is contained in:
jaKa 2019-07-15 14:57:35 +02:00 committed by Nick Craig-Wood
parent 3df9dbf887
commit a35aa1360e
1 changed files with 28 additions and 13 deletions
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41
backend/koofr/koofr.go
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@ -40,6 +40,12 @@ func init() {
Required: false,
Default: "",
Advanced: true,
}, {
Name: "setmtime",
Help: "Does the backend support setting modification time. Set this to false if you use a mount ID that points to a Dropbox or Amazon Drive backend.",
Default: true,
Required: true,
Advanced: true,
}, {
Name: "user",
Help: "Your Koofr user name",
@ -60,6 +66,7 @@ type Options struct {
MountID string `config:"mountid"`
User string `config:"user"`
Password string `config:"password"`
SetMTime bool `config:"setmtime"`
}
// A Fs is a representation of a remote Koofr Fs
@ -140,7 +147,7 @@ func (o *Object) Storable() bool {
// SetModTime is not supported
func (o *Object) SetModTime(ctx context.Context, mtime time.Time) error {
return nil
return fs.ErrorCantSetModTimeWithoutDelete
}
// Open opens the Object for reading
@ -179,10 +186,12 @@ func (o *Object) Open(ctx context.Context, options ...fs.OpenOption) (io.ReadClo
// Update updates the Object contents
func (o *Object) Update(ctx context.Context, in io.Reader, src fs.ObjectInfo, options ...fs.OpenOption) error {
putopts := &koofrclient.PutFilter{
ForceOverwrite: true,
NoRename: true,
IgnoreNonExisting: true,
mtime := src.ModTime(ctx).UnixNano() / 1000 / 1000
putopts := &koofrclient.PutOptions{
ForceOverwrite: true,
NoRename: true,
OverwriteIgnoreNonExisting: true,
SetModified: &mtime,
}
fullPath := o.fullPath()
dirPath := dir(fullPath)
@ -191,7 +200,7 @@ func (o *Object) Update(ctx context.Context, in io.Reader, src fs.ObjectInfo, op
if err != nil {
return err
}
info, err := o.fs.client.FilesPutOptions(o.fs.mountID, dirPath, name, in, putopts)
info, err := o.fs.client.FilesPutWithOptions(o.fs.mountID, dirPath, name, in, putopts)
if err != nil {
return err
}
@ -226,7 +235,10 @@ func (f *Fs) Features() *fs.Features {
// Precision denotes that setting modification times is not supported
func (f *Fs) Precision() time.Duration {
return fs.ModTimeNotSupported
if !f.opt.SetMTime {
return fs.ModTimeNotSupported
}
return time.Millisecond
}
// Hashes returns a set of hashes are Provided by the Fs
@ -336,10 +348,12 @@ func (f *Fs) NewObject(ctx context.Context, remote string) (obj fs.Object, err e
// Put updates a remote Object
func (f *Fs) Put(ctx context.Context, in io.Reader, src fs.ObjectInfo, options ...fs.OpenOption) (obj fs.Object, err error) {
putopts := &koofrclient.PutFilter{
ForceOverwrite: true,
NoRename: true,
IgnoreNonExisting: true,
mtime := src.ModTime(ctx).UnixNano() / 1000 / 1000
putopts := &koofrclient.PutOptions{
ForceOverwrite: true,
NoRename: true,
OverwriteIgnoreNonExisting: true,
SetModified: &mtime,
}
fullPath := f.fullPath(src.Remote())
dirPath := dir(fullPath)
@ -348,7 +362,7 @@ func (f *Fs) Put(ctx context.Context, in io.Reader, src fs.ObjectInfo, options .
if err != nil {
return nil, err
}
info, err := f.client.FilesPutOptions(f.mountID, dirPath, name, in, putopts)
info, err := f.client.FilesPutWithOptions(f.mountID, dirPath, name, in, putopts)
if err != nil {
return nil, translateErrorsObject(err)
}
@ -466,9 +480,10 @@ func (f *Fs) Copy(ctx context.Context, src fs.Object, remote string) (fs.Object,
if err != nil {
return nil, fs.ErrorCantCopy
}
mtime := src.ModTime(ctx).UnixNano() / 1000 / 1000
err = f.client.FilesCopy((src.(*Object)).fs.mountID,
(src.(*Object)).fs.fullPath((src.(*Object)).remote),
f.mountID, dstFullPath)
f.mountID, dstFullPath, koofrclient.CopyOptions{SetModified: &mtime})
if err != nil {
return nil, fs.ErrorCantCopy
}