gotosocial/internal/processing/media/delete.go
tobi 4920229a3b
Database updates (#144)
* start moving some database stuff around

* continue moving db stuff around

* more fiddling

* more updates

* and some more

* and yet more

* i broke SOMETHING but what, it's a mystery

* tidy up

* vendor ttlcache

* use ttlcache

* fix up some tests

* rename some stuff

* little reminder

* some more updates
2021-08-20 12:26:56 +02:00

52 lines
1.4 KiB
Go

package media
import (
"fmt"
"strings"
"github.com/superseriousbusiness/gotosocial/internal/db"
"github.com/superseriousbusiness/gotosocial/internal/gtserror"
"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
)
func (p *processor) Delete(mediaAttachmentID string) gtserror.WithCode {
a := &gtsmodel.MediaAttachment{}
if err := p.db.GetByID(mediaAttachmentID, a); err != nil {
if err == db.ErrNoEntries {
// attachment already gone
return nil
}
// actual error
return gtserror.NewErrorInternalError(err)
}
errs := []string{}
// delete the thumbnail from storage
if a.Thumbnail.Path != "" {
if err := p.storage.RemoveFileAt(a.Thumbnail.Path); err != nil {
errs = append(errs, fmt.Sprintf("remove thumbnail at path %s: %s", a.Thumbnail.Path, err))
}
}
// delete the file from storage
if a.File.Path != "" {
if err := p.storage.RemoveFileAt(a.File.Path); err != nil {
errs = append(errs, fmt.Sprintf("remove file at path %s: %s", a.File.Path, err))
}
}
// delete the attachment
if err := p.db.DeleteByID(mediaAttachmentID, a); err != nil {
if err != db.ErrNoEntries {
errs = append(errs, fmt.Sprintf("remove attachment: %s", err))
}
}
if len(errs) != 0 {
return gtserror.NewErrorInternalError(fmt.Errorf("Delete: one or more errors removing attachment with id %s: %s", mediaAttachmentID, strings.Join(errs, "; ")))
}
return nil
}