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memos/server/router/api/v1/common.go

69 lines
1.5 KiB
Go

package v1
import (
"encoding/base64"
"github.com/pkg/errors"
"google.golang.org/protobuf/proto"
v1pb "github.com/usememos/memos/proto/gen/api/v1"
"github.com/usememos/memos/store"
)
const (
// DefaultPageSize is the default page size for requests.
DefaultPageSize = 10
)
func convertStateFromStore(rowStatus store.RowStatus) v1pb.State {
switch rowStatus {
case store.Normal:
return v1pb.State_NORMAL
case store.Archived:
return v1pb.State_ARCHIVED
default:
return v1pb.State_STATE_UNSPECIFIED
}
}
func convertStateToStore(state v1pb.State) store.RowStatus {
switch state {
case v1pb.State_NORMAL:
return store.Normal
case v1pb.State_ARCHIVED:
return store.Archived
default:
return store.Normal
}
}
func getPageToken(limit int, offset int) (string, error) {
return marshalPageToken(&v1pb.PageToken{
Limit: int32(limit),
Offset: int32(offset),
})
}
func marshalPageToken(pageToken *v1pb.PageToken) (string, error) {
b, err := proto.Marshal(pageToken)
if err != nil {
return "", errors.Wrapf(err, "failed to marshal page token")
}
return base64.StdEncoding.EncodeToString(b), nil
}
func unmarshalPageToken(s string, pageToken *v1pb.PageToken) error {
b, err := base64.StdEncoding.DecodeString(s)
if err != nil {
return errors.Wrapf(err, "failed to decode page token")
}
if err := proto.Unmarshal(b, pageToken); err != nil {
return errors.Wrapf(err, "failed to unmarshal page token")
}
return nil
}
func isSuperUser(user *store.User) bool {
return user.Role == store.RoleAdmin || user.Role == store.RoleHost
}