/
rest.go
75 lines (69 loc) · 1.71 KB
/
rest.go
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package main
import (
"os"
"fmt"
"http"
"time"
"github.com/Kissaki/rest.go"
//l4g "github.com/Kissaki/log4go"
)
// exampledata
var servers []Server
func init() {
servers = make([]Server, 4)
for ind, srv := range servers {
srv.Id = ind
srv.DateAdded = *time.LocalTime()
srv.Name = "NoName"
servers[ind] = srv
}
}
// Server Resource (Provider)
type ServerResource struct {
db *DBMongo
}
func NewServerResource(db *DBMongo) ServerResource {
return ServerResource{db: db}
}
// collection, no ID
func (s *ServerResource) Index(resp http.ResponseWriter) {
n, servers, err := s.db.GetAllServers()
if err != nil {
//TODO return HTTP 500 instead
panic(fmt.Sprintf("Getting servers from db failed, ", err))
}
fmt.Fprintf(resp, "Nr. of servers: %d<br/>\n", n)
for _, srv := range servers {
fmt.Fprintf(resp, "%d: %s<span class=\"hostname\">%s</span><br/>\n", srv.Id, srv.Name, srv.Hostname)
}
}
func (s *ServerResource) DeleteAll(resp http.ResponseWriter) {
err := s.db.RemoveAllServers()
if err != nil {
//TODO return HTTP 500 instead
panic(fmt.Sprintf("Deleting servers from resource failed, ", err))
}
//TODO return HTTP status code for delete success
}
// specific item, with ID
func (s *ServerResource) Delete(resp http.ResponseWriter, id string) {
if id == "" {
s.DeleteAll(resp)
}
//TODO implement
}
func (s *ServerResource) Find(resp http.ResponseWriter, id string) {
srv, err := s.db.FindServer(id)
if err != nil {
//TODO 500
return
}
if srv == nil {
rest.NotFound(resp)
} else {
fmt.Fprintf(resp, "%d: %s<span class=\"hostname\">%s</span><br/>\n", srv.Id, srv.Name, srv.Hostname)
}
}
func (s *ServerResource) HasAccess(req *http.Request) (hasAccess bool, err os.Error) {
return true, err
}