seaweedfs/weed/operation/assign_file_id.go
Chris Lu 5ce6bbf076 directory structure change to work with glide
glide has its own requirements. My previous workaround caused me some
code checkin errors. Need to fix this.
2016-06-02 18:09:14 -07:00

49 lines
1.2 KiB
Go

package operation
import (
"encoding/json"
"errors"
"fmt"
"net/url"
"strconv"
"github.com/chrislusf/seaweedfs/weed/glog"
"github.com/chrislusf/seaweedfs/weed/util"
)
type AssignResult struct {
Fid string `json:"fid,omitempty"`
Url string `json:"url,omitempty"`
PublicUrl string `json:"publicUrl,omitempty"`
Count uint64 `json:"count,omitempty"`
Error string `json:"error,omitempty"`
}
func Assign(server string, count uint64, replication string, collection string, ttl string) (*AssignResult, error) {
values := make(url.Values)
values.Add("count", strconv.FormatUint(count, 10))
if replication != "" {
values.Add("replication", replication)
}
if collection != "" {
values.Add("collection", collection)
}
if ttl != "" {
values.Add("ttl", ttl)
}
jsonBlob, err := util.Post("http://"+server+"/dir/assign", values)
glog.V(2).Info("assign result :", string(jsonBlob))
if err != nil {
return nil, err
}
var ret AssignResult
err = json.Unmarshal(jsonBlob, &ret)
if err != nil {
return nil, fmt.Errorf("/dir/assign result JSON unmarshal error:%v, json:%s", err, string(jsonBlob))
}
if ret.Count <= 0 {
return nil, errors.New(ret.Error)
}
return &ret, nil
}