harness-drone/handler/api/repos/builds/list.go
2019-02-20 10:34:26 -08:00

74 lines
2 KiB
Go

// Copyright 2019 Drone IO, Inc.
//
// 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 builds
import (
"net/http"
"strconv"
"github.com/drone/drone/core"
"github.com/drone/drone/handler/api/render"
"github.com/drone/drone/logger"
"github.com/go-chi/chi"
)
// HandleList returns an http.HandlerFunc that writes a json-encoded
// list of build history to the response body.
func HandleList(
repos core.RepositoryStore,
builds core.BuildStore,
) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
var (
namespace = chi.URLParam(r, "owner")
name = chi.URLParam(r, "name")
page = r.FormValue("page")
perPage = r.FormValue("per_page")
)
offset, _ := strconv.Atoi(page)
limit, _ := strconv.Atoi(perPage)
if limit < 1 || limit > 100 {
limit = 25
}
switch offset {
case 0, 1:
offset = 0
default:
offset = (offset - 1) * limit
}
repo, err := repos.FindName(r.Context(), namespace, name)
if err != nil {
render.NotFound(w, err)
logger.FromRequest(r).
WithError(err).
WithField("namespace", namespace).
WithField("name", name).
Debugln("api: cannot find repository")
return
}
builds, err := builds.List(r.Context(), repo.ID, limit, offset)
if err != nil {
render.InternalError(w, err)
logger.FromRequest(r).
WithError(err).
WithField("namespace", namespace).
WithField("name", name).
Debugln("api: cannot list builds")
} else {
render.JSON(w, builds, 200)
}
}
}