woodpecker/server/handler/server.go

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package handler
import (
"encoding/json"
"net/http"
"github.com/drone/drone/server/database"
"github.com/drone/drone/server/session"
"github.com/drone/drone/shared/model"
"github.com/gorilla/pat"
)
type ServerHandler struct {
servers database.ServerManager
sess session.Session
}
func NewServerHandler(servers database.ServerManager, sess session.Session) *ServerHandler {
return &ServerHandler{servers, sess}
}
// GetServers gets all servers.
// GET /api/servers
func (h *ServerHandler) GetServers(w http.ResponseWriter, r *http.Request) error {
// get the user form the session
user := h.sess.User(r)
switch {
case user == nil:
return notAuthorized{}
case user.Admin == false:
return forbidden{}
}
// get all servers
servers, err := h.servers.List()
if err != nil {
return internalServerError{err}
}
return json.NewEncoder(w).Encode(servers)
}
// PostServer creates a new server.
// POST /api/servers
func (h *ServerHandler) PostServer(w http.ResponseWriter, r *http.Request) error {
// get the user form the session
user := h.sess.User(r)
switch {
case user == nil:
return notAuthorized{}
case user.Admin == false:
return forbidden{}
}
// unmarshal the server from the payload
defer r.Body.Close()
in := model.Server{}
if err := json.NewDecoder(r.Body).Decode(&in); err != nil {
return badRequest{err}
}
// insert the server in the database
if err := h.servers.Insert(&in); err != nil {
return internalServerError{err}
}
return json.NewEncoder(w).Encode(&in)
}
// DeleteServers deletes the named server.
// GET /api/servers/:name
func (h *ServerHandler) DeleteServer(w http.ResponseWriter, r *http.Request) error {
name := r.FormValue(":name")
// get the user form the session
user := h.sess.User(r)
switch {
case user == nil:
return notAuthorized{}
case user.Admin == false:
return forbidden{}
}
// get the server
server, err := h.servers.FindName(name)
if err != nil {
return notFound{err}
}
if err := h.servers.Delete(server); err != nil {
return internalServerError{err}
}
w.WriteHeader(http.StatusNoContent)
return nil
}
func (h *ServerHandler) Register(r *pat.Router) {
r.Delete("/v1/servers/:name", errorHandler(h.DeleteServer))
r.Post("/v1/servers", errorHandler(h.PostServer))
r.Get("/v1/servers", errorHandler(h.GetServers))
}