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package sls
import (
"encoding/json"
"fmt"
"net/http"
"github.com/denverdino/aliyungo/common"
"github.com/golang/protobuf/proto"
//"time"
"os"
"strconv"
)
type Client struct {
accessKeyId string //Access Key Id
accessKeySecret string //Access Key Secret
securityToken string //sts token
debug bool
httpClient *http.Client
version string
internal bool
region common.Region
endpoint string
}
func (client *Client) SetDebug(debug bool) {
client.debug = debug
}
type Project struct {
client *Client
Name string `json:"projectName,omitempty"`
Description string `json:"description,omitempty"`
}
//type LogContent struct {
// Key string
// Value string
//}
//
//type LogItem struct {
// Time time.Time
// Contents []*LogContent
//}
//
//type LogGroupItem struct {
// Logs []*LogItem
// Topic string
// Source string
//}
type PutLogsRequest struct {
Project string
LogStore string
LogItems LogGroup
HashKey string
}
const (
SLSDefaultEndpoint = "log.aliyuncs.com"
SLSAPIVersion = "0.6.0"
METHOD_GET = "GET"
METHOD_POST = "POST"
METHOD_PUT = "PUT"
METHOD_DELETE = "DELETE"
)
// NewClient creates a new instance of ECS client
func NewClient(region common.Region, internal bool, accessKeyId, accessKeySecret string) *Client {
endpoint := os.Getenv("SLS_ENDPOINT")
if endpoint == "" {
endpoint = SLSDefaultEndpoint
}
return NewClientWithEndpoint(endpoint, region, internal, accessKeyId, accessKeySecret)
}
func NewClientForAssumeRole(region common.Region, internal bool, accessKeyId, accessKeySecret, securityToken string) *Client {
endpoint := os.Getenv("SLS_ENDPOINT")
if endpoint == "" {
endpoint = SLSDefaultEndpoint
}
return &Client{
accessKeyId: accessKeyId,
accessKeySecret: accessKeySecret,
securityToken: securityToken,
internal: internal,
region: region,
version: SLSAPIVersion,
endpoint: endpoint,
httpClient: &http.Client{},
}
}
func NewClientWithEndpoint(endpoint string, region common.Region, internal bool, accessKeyId, accessKeySecret string) *Client {
return &Client{
accessKeyId: accessKeyId,
accessKeySecret: accessKeySecret,
internal: internal,
region: region,
version: SLSAPIVersion,
endpoint: endpoint,
httpClient: &http.Client{},
}
}
func (client *Client) Project(name string) (*Project, error) {
// newClient := client.forProject(name)
//
// req := &request{
// method: METHOD_GET,
// path: "/",
// }
//
// project := &Project{}
//
// if err := newClient.requestWithJsonResponse(req, project); err != nil {
// return nil, err
// }
// project.client = newClient
// return project, nil
return &Project{
Name: name,
client: client.forProject(name),
}, nil
}
func (client *Client) forProject(name string) *Client {
newclient := *client
region := string(client.region)
if client.internal {
region = fmt.Sprintf("%s-intranet", region)
}
newclient.endpoint = fmt.Sprintf("%s.%s.%s", name, region, client.endpoint)
return &newclient
}
func (client *Client) DeleteProject(name string) error {
req := &request{
method: METHOD_DELETE,
path: "/",
}
newClient := client.forProject(name)
return newClient.requestWithClose(req)
}
func (client *Client) CreateProject(name string, description string) error {
project := &Project{
Name: name,
Description: description,
}
data, err := json.Marshal(project)
if err != nil {
return err
}
req := &request{
method: METHOD_POST,
path: "/",
payload: data,
contentType: "application/json",
}
newClient := client.forProject(name)
return newClient.requestWithClose(req)
}
//
//func marshal() ([]byte, error) {
//
// logGroups := []*LogGroup{}
// tmp := []*LogGroupItem
// for _, logGroupItem := range tmp {
//
// logs := []*Log{}
// for _, logItem := range logGroupItem.Logs {
// contents := []*Log_Content{}
// for key, value := range logItem.Content {
// contents = append(contents, &Log_Content{
// Key: proto.String(key),
// Value: proto.String(value),
// })
// }
//
// logs = append(logs, &Log{
// Time: proto.Uint32(uint32(LogItem.Time.Unix())),
// Contents: contents,
// })
// }
//
// logGroup := &LogGroup{
// Topic: proto.String(LogGroupItem.Topic),
// Source: proto.String(LogGroupItem.Source),
// Logs: logs,
// }
// logGroups = append(logGroups, logGroup)
// }
//
// return proto.Marshal(&LogGroupList{
// LogGroupList: logGroups,
// })
//}
func (client *Client) PutLogs(putLogRequest *PutLogsRequest) error {
if putLogRequest == nil {
return nil
}
data, err := proto.Marshal(&putLogRequest.LogItems)
if err != nil {
return err
}
req := &request{
method: METHOD_POST,
path: "/logstores/" + putLogRequest.LogStore + "/shards/lb",
payload: data,
contentType: "application/x-protobuf",
headers: map[string]string{"x-log-bodyrawsize": strconv.Itoa(len(data))},
}
newClient := client.forProject(putLogRequest.Project)
return newClient.requestWithClose(req)
}
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