/
baseClient.go
201 lines (172 loc) · 4.7 KB
/
baseClient.go
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package kernel
import (
"context"
"errors"
"fmt"
"github.com/ArtisanCloud/BaiduTrans/config"
request2 "github.com/ArtisanCloud/BaiduTrans/kernel/request"
response2 "github.com/ArtisanCloud/BaiduTrans/kernel/response"
"github.com/ArtisanCloud/PowerLibs/v3/http/contract"
"github.com/ArtisanCloud/PowerLibs/v3/http/helper"
logger2 "github.com/ArtisanCloud/PowerLibs/v3/logger"
contract2 "github.com/ArtisanCloud/PowerLibs/v3/logger/contract"
"github.com/ArtisanCloud/PowerLibs/v3/object"
"net/http"
"net/url"
"strings"
)
type BaseClient struct {
HttpHelper *helper.RequestHelper
Config *config.BaiduTranslateConfig
BaseUri string
GetMiddlewareOfLog func(logger contract2.LoggerInterface) contract.RequestMiddleware
}
func NewBaseClient(config *config.BaiduTranslateConfig) (*BaseClient, error) {
baseUri := "https://fanyi-api.baidu.com"
//baseUri := "http://api.fanyi.baidu.com"
if config.BaseUri != "" {
baseUri = config.BaseUri
}
h, err := helper.NewRequestHelper(&helper.Config{
BaseUrl: baseUri,
})
if err != nil {
return nil, err
}
client := &BaseClient{
HttpHelper: h,
Config: config,
BaseUri: baseUri,
}
client.OverrideGetMiddlewares()
client.RegisterHttpMiddlewares()
return client, nil
}
func (client *BaseClient) OverrideGetMiddlewares() {
client.OverrideGetMiddlewareOfLog()
}
func (client *BaseClient) RegisterHttpMiddlewares() {
// log
logMiddleware := client.GetMiddlewareOfLog
logger, err := logger2.NewLogger(nil, &object.HashMap{
"env": client.Config.Env,
"outputPath": client.Config.Log.InfoPath,
"errorPath": client.Config.Log.ErrPath,
})
if err != nil {
panic(err)
}
client.HttpHelper.WithMiddleware(
logMiddleware(logger),
helper.HttpDebugMiddleware(client.Config.HttpDebug),
)
}
func (client *BaseClient) HttpGet(ctx context.Context, url string, query *object.StringMap, outHeader interface{}, outBody interface{}) (interface{}, error) {
return client.Request(
ctx,
url,
http.MethodGet,
&object.HashMap{
"query": query,
},
false,
outHeader,
outBody,
)
}
func (client *BaseClient) HttpPost(ctx context.Context, endpoint string, data interface{}, outHeader interface{}, outBody interface{}) (interface{}, error) {
return client.Request(
ctx,
endpoint,
http.MethodPost,
&object.HashMap{
"form_params": data,
},
false,
outHeader,
outBody,
)
}
func (client *BaseClient) OverrideGetMiddlewareOfLog() {
client.GetMiddlewareOfLog = func(logger contract2.LoggerInterface) contract.RequestMiddleware {
return contract.RequestMiddleware(func(handle contract.RequestHandle) contract.RequestHandle {
return func(request *http.Request) (response *http.Response, err error) {
// 前置中间件
request2.LogRequest(logger, request)
response, err = handle(request)
if err != nil {
return response, err
}
// 后置中间件
response2.LogResponse(logger, response)
return
}
})
}
}
func (client *BaseClient) Request(ctx context.Context, uri string, method string, options *object.HashMap,
returnRaw bool, outHeader interface{}, outBody interface{},
) (*http.Response, error) {
// http client request
df := client.HttpHelper.Df().WithContext(ctx).Uri(uri).Method(method)
// 检查是否需要有请求参数配置
if options != nil {
// set query key values
if (*options)["query"] != nil {
queries := (*options)["query"].(*object.StringMap)
if queries != nil {
for k, v := range *queries {
df.Query(k, v)
}
}
}
// set body json
if (*options)["form_params"] != nil {
if formParams, ok := (*options)["form_params"].(*object.HashMap); ok {
// 准备要传递的参数
params := url.Values{}
// 假设 formParams 是 map[string]interface{} 类型
for key, value := range *formParams {
params.Add(key, fmt.Sprintf("%v", value))
}
body := strings.NewReader(params.Encode())
df.Body(body).
Header("Content-Type", "application/x-www-form-urlencoded")
} else {
return nil, errors.New("缺少提交数据")
}
}
}
ctxQuery := ctx.Value("query")
if ctxQuery != nil {
queries := ctxQuery.(*object.StringMap)
if queries != nil {
for k, v := range *queries {
df.Query(k, v)
}
}
}
response, err := df.Request()
if err != nil {
return response, err
}
// decode response body to outBody
if outBody != nil {
err = client.HttpHelper.ParseResponseBodyContent(response, outBody)
if err != nil {
return nil, err
}
}
// decode response header to outHeader
if outHeader != nil {
strHeader, err := object.JsonEncode(response.Header)
if err != nil {
return nil, err
}
err = object.JsonDecode([]byte(strHeader), outHeader)
if err != nil {
return nil, err
}
}
return response, err
}