gotosocial/internal/processing/media/delete.go
tobi b6fbdc66c1
[chore] Deinterface processor and subprocessors (#1501)
* [chore] Deinterface processor and subprocessors

* expose subprocessors via function calls

* missing license header
2023-02-22 16:05:26 +01:00

53 lines
1.6 KiB
Go

package media
import (
"context"
"errors"
"fmt"
"strings"
"codeberg.org/gruf/go-store/v2/storage"
"github.com/superseriousbusiness/gotosocial/internal/db"
"github.com/superseriousbusiness/gotosocial/internal/gtserror"
)
// Delete deletes the media attachment with the given ID, including all files pertaining to that attachment.
func (p *Processor) Delete(ctx context.Context, mediaAttachmentID string) gtserror.WithCode {
attachment, err := p.db.GetAttachmentByID(ctx, mediaAttachmentID)
if 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 attachment.Thumbnail.Path != "" {
if err := p.storage.Delete(ctx, attachment.Thumbnail.Path); err != nil && !errors.Is(err, storage.ErrNotFound) {
errs = append(errs, fmt.Sprintf("remove thumbnail at path %s: %s", attachment.Thumbnail.Path, err))
}
}
// delete the file from storage
if attachment.File.Path != "" {
if err := p.storage.Delete(ctx, attachment.File.Path); err != nil && !errors.Is(err, storage.ErrNotFound) {
errs = append(errs, fmt.Sprintf("remove file at path %s: %s", attachment.File.Path, err))
}
}
// delete the attachment
if err := p.db.DeleteByID(ctx, mediaAttachmentID, attachment); err != nil && !errors.Is(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
}