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tag_convertor.go
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/
tag_convertor.go
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// Copyright (c) 2017 VMware, Inc. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package source
import (
"github.com/vmware/harbor/src/replication"
"github.com/vmware/harbor/src/replication/models"
"github.com/vmware/harbor/src/replication/registry"
)
// TagConvertor implement Convertor interface, convert repositories to tags
type TagConvertor struct {
registry registry.Adaptor
}
// NewTagConvertor returns an instance of TagConvertor
func NewTagConvertor(registry registry.Adaptor) *TagConvertor {
return &TagConvertor{
registry: registry,
}
}
//Convert repositories to tags
func (t *TagConvertor) Convert(items []models.FilterItem) []models.FilterItem {
result := []models.FilterItem{}
for _, item := range items {
if item.Kind != replication.FilterItemKindRepository {
// just put it to the result list if the item is not a repository
result = append(result, item)
continue
}
tags := t.registry.GetTags(item.Value, "")
for _, tag := range tags {
result = append(result, models.FilterItem{
Kind: replication.FilterItemKindTag,
Value: item.Value + ":" + tag.Name,
Operation: item.Operation,
})
}
}
return result
}