/
tag.go
86 lines (74 loc) · 2.13 KB
/
tag.go
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// Copyright Project Harbor Authors
//
// 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 registry
import (
"net/http"
"github.com/goharbor/harbor/src/controller/repository"
"github.com/goharbor/harbor/src/controller/tag"
lib_http "github.com/goharbor/harbor/src/lib/http"
"github.com/goharbor/harbor/src/lib/q"
"github.com/goharbor/harbor/src/server/registry/util"
"github.com/goharbor/harbor/src/server/router"
)
func newTagHandler() http.Handler {
return &tagHandler{
repoCtl: repository.Ctl,
tagCtl: tag.Ctl,
}
}
type tagHandler struct {
repoCtl repository.Controller
tagCtl tag.Controller
}
// get return the list of tags
// Content-Type: application/json
// Link: <<url>?n=<n from the request>&last=<last tag value from previous response>>; rel="next"
//
// {
// "name": "<name>",
// "tags": [
// "<tag>",
// ...
// ]
// }
func (t *tagHandler) ServeHTTP(w http.ResponseWriter, req *http.Request) {
n, _, err := util.ParseNAndLastParameters(req)
if err != nil {
lib_http.SendError(w, err)
return
}
if n != nil && *n == 0 {
util.SendListTagsResponse(w, req, nil)
return
}
repositoryName := router.Param(req.Context(), ":splat")
repository, err := t.repoCtl.GetByName(req.Context(), repositoryName)
if err != nil {
lib_http.SendError(w, err)
return
}
tags, err := t.tagCtl.List(req.Context(), &q.Query{
Keywords: map[string]interface{}{
"RepositoryID": repository.RepositoryID,
}}, nil)
if err != nil {
lib_http.SendError(w, err)
return
}
tagNames := make([]string, len(tags))
for i := range tags {
tagNames[i] = tags[i].Name
}
util.SendListTagsResponse(w, req, tagNames)
}