func (i *Image) HasTarsum(tarsum string) (bool, error) {
if err := db.Get(i, db.Key("tarsum", tarsum)); err != nil {
return false, err
}
return true, nil
}
func (t *Tag) GetByKey(key string) error {
if err := db.Get(t, key); err != nil {
return err
}
return nil
}
func GetTagV1Handler(ctx *macaron.Context, log *logs.BeeLogger) (int, []byte) {
namespace := ctx.Params(":namespace")
repository := ctx.Params(":repository")
repo := new(models.Repository)
if has, _, err := repo.Has(namespace, repository); err != nil {
log.Error("[REGISTRY API V1] Read repository json error: %v", err.Error())
result, _ := json.Marshal(map[string]string{"message": "Get V1 tag failed,wrong name or repository"})
return http.StatusBadRequest, result
} else if has == false {
log.Error("[REGISTRY API V1] Read repository no found. %v/%v", namespace, repository)
result, _ := json.Marshal(map[string]string{"message": "Get V1 tag failed,read repository no found"})
return http.StatusNotFound, result
}
tag := map[string]string{}
for _, value := range repo.Tags {
t := new(models.Tag)
if err := db.Get(t, value); err != nil {
log.Error(fmt.Sprintf("[REGISTRY API V1] %s/%s Tags is not exist", namespace, repository))
result, _ := json.Marshal(map[string]string{"message": fmt.Sprintf("%s/%s Tags is not exist", namespace, repository)})
return http.StatusNotFound, result
}
tag[t.Name] = t.ImageId
}
result, _ := json.Marshal(tag)
return http.StatusOK, result
}
func (t *Tag) Get(namespace, repository, tag string) error {
key := db.Key("tag", namespace, repository, tag)
if err := db.Get(t, key); err != nil {
return err
}
return nil
}
func (i *Image) Has(image string) (bool, string, error) {
if key := db.Key("image", image); len(key) <= 0 {
return false, "", fmt.Errorf("Invalid image key")
} else {
if err := db.Get(i, key); err != nil {
if err == redis.Nil {
return false, "", nil
} else {
return false, "", err
}
}
return true, key, nil
}
}
func (r *Repository) Has(namespace, repository string) (bool, string, error) {
if key := db.Key("repository", namespace, repository); len(key) <= 0 {
return false, "", fmt.Errorf("Invalid repository key")
} else {
if err := db.Get(r, key); err != nil {
if err == redis.Nil {
return false, "", nil
} else {
return false, "", err
}
}
return true, key, nil
}
}
