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debug.go
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debug.go
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package debug
import (
"encoding/json"
"io"
"log"
"net/http"
"strings"
"github.com/bububa/oceanengine/marketing-api/util"
)
// PrintError print error with debug
func PrintError(err error, debug bool) {
if !debug {
return
}
log.Println("[DEBUG] [ERROR]", err)
}
// PrintStringResponse print string response with debug
func PrintStringResponse(str string, debug bool) {
if !debug {
return
}
log.Println("[DEBUG] [RESPONSE]", str)
}
// PrintGetRequest print get request with debug
func PrintGetRequest(url string, debug bool) {
if !debug {
return
}
log.Println("[DEBUG] [API] GET", url)
}
// PrintPostJSONRequest print json request with debug
func PrintPostJSONRequest(url string, body []byte, debug bool) {
if !debug {
return
}
const format = "[DEBUG] [API] JSON POST %s\n" +
"http request body:\n%s\n"
buf := util.GetBufferPool()
defer util.PutBufferPool(buf)
json.Indent(buf, body, "", " ")
log.Printf(format, url, buf.String())
}
// PrintJSONRequest print json request with debug
func PrintJSONRequest(method string, url string, header http.Header, body []byte, debug bool) {
if !debug {
return
}
const format = "[DEBUG] [API] JSON %s %s\n" +
"http request header:\n%s\n" +
"http request body:\n%s\n"
buf := util.GetBufferPool()
defer util.PutBufferPool(buf)
json.Indent(buf, body, "", "\t")
headers := make([]string, 0, len(header))
for k := range header {
headers = append(headers, util.StringsJoin(k, ": ", header.Get(k)))
}
log.Printf(format, method, url, strings.Join(headers, "\n"), buf.String())
}
// PrintPostMultipartRequest print multipart/form-data post request with debug
func PrintPostMultipartRequest(url string, mp map[string]string, debug bool) {
if !debug {
return
}
const format = "[DEBUG] [API] multipart/form-data POST %s\n" +
"http request body:\n%s\n"
bs, _ := json.MarshalIndent(mp, "", "\t")
log.Printf(format, url, bs)
}
// DecodeJSONHttpResponse decode json response with debug
func DecodeJSONHttpResponse(r io.Reader, v interface{}, debug bool) ([]byte, error) {
buf := util.GetBufferPool()
defer util.PutBufferPool(buf)
tee := io.TeeReader(r, buf)
if err := json.NewDecoder(tee).Decode(v); err != nil {
return buf.Bytes(), err
}
if !debug {
return nil, nil
}
bs := buf.Bytes()
debugBuf := util.GetBufferPool()
defer util.PutBufferPool(debugBuf)
if err := json.Indent(debugBuf, bs, "", "\t"); err != nil {
return bs, err
}
log.Println(util.StringsJoin("[DEBUG] [API] http response body:\n", debugBuf.String()))
return nil, nil
}