harness-drone/handler/api/repos/all.go

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2019-10-02 18:29:57 +00:00
// 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 repos
import (
"net/http"
"strconv"
"github.com/drone/drone/core"
"github.com/drone/drone/handler/api/render"
"github.com/drone/drone/logger"
)
// HandleAll returns an http.HandlerFunc that processes http
// requests to list all repositories in the database.
func HandleAll(repos core.RepositoryStore) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
var (
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.ListAll(r.Context(), limit, offset)
if err != nil {
render.InternalError(w, err)
logger.FromRequest(r).
WithError(err).
Debugln("api: cannot list repositories")
} else {
render.JSON(w, repo, 200)
}
}
}