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slackapi.go
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slackapi.go
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package main
import (
"bytes"
"io/ioutil"
"log"
"net/http"
"time"
"google.golang.org/appengine/v2"
"google.golang.org/appengine/v2/urlfetch"
)
func getSlackURL(slackchannel, msg string) string {
sc := conf.SlackAPI.Channel
if len(slackchannel) > 0 {
sc = slackchannel
}
return "token=" + conf.SlackAPI.Token +
"&channel=" + sc +
"&username=" + conf.SlackAPI.Username +
"&text=" + msg
}
func sendToSlackGAE(r *http.Request, slackchannel, msg string) {
content := getSlackURL(slackchannel, msg)
reqBody := bytes.NewBufferString(content)
// appengine 에서는 기본 http client 를 할 수 없다.
// google.golang.org/appengine/v2/urlfetch 를 사용해야 하나.
// http.DefaultTransport and http.DefaultClient are not available in App Engine. See https://cloud.google.com/appengine/docs/go/urlfetch/
// resp, err := http.Post("https://slack.com/api/chat.postMessage", "application/x-www-form-urlencoded", reqBody)
ctx := appengine.NewContext(r)
client := urlfetch.Client(ctx)
client.Timeout = time.Second * 3
resp, err := client.Post("https://slack.com/api/chat.postMessage", "application/x-www-form-urlencoded", reqBody)
if err != nil {
log.Println(err.Error())
}
defer resp.Body.Close()
if err != nil {
log.Println(err)
return
}
defer resp.Body.Close()
respBody, err := ioutil.ReadAll(resp.Body)
if err != nil {
log.Println(err)
} else {
log.Printf("%s ... send to slack is success\n", string(respBody))
}
}
func sendToSlack(slackchannel, msg string) {
content := getSlackURL(slackchannel, msg)
reqBody := bytes.NewBufferString(content)
client := http.Client{
Timeout: time.Second * 3,
}
resp, err := client.Post("https://slack.com/api/chat.postMessage", "application/x-www-form-urlencoded", reqBody)
if err != nil {
log.Println(err)
return
}
defer resp.Body.Close()
respBody, err := ioutil.ReadAll(resp.Body)
if err != nil {
log.Println(err)
} else {
log.Printf("%s ... send to slack is success\n", string(respBody))
}
}