package actionutils import ( "encoding/json" "errors" "fmt" "github.com/TeaOSLab/EdgeAdmin/internal/configs" teaconst "github.com/TeaOSLab/EdgeAdmin/internal/const" rpcerrors "github.com/TeaOSLab/EdgeCommon/pkg/rpc/errors" "github.com/iwind/TeaGo/Tea" "github.com/iwind/TeaGo/actions" "github.com/iwind/TeaGo/logs" "github.com/iwind/TeaGo/maps" "io/ioutil" "net" "net/http" "os" "path/filepath" "reflect" "runtime" "strings" ) // Fail 提示服务器错误信息 func Fail(action actions.ActionWrapper, err error) { if err != nil { logs.Println("[" + reflect.TypeOf(action).String() + "]" + findStack(err.Error())) } action.Object().Fail(teaconst.ErrServer + "（" + err.Error() + "）") } // FailPage 提示页面错误信息 func FailPage(action actions.ActionWrapper, err error) { if err == nil { err = errors.New("unknown error") } logs.Println("[" + reflect.TypeOf(action).String() + "]" + findStack(err.Error())) // 当前API终端地址 var apiEndpoints = []string{} apiConfig, apiConfigErr := configs.LoadAPIConfig() if apiConfigErr == nil && apiConfig != nil { apiEndpoints = append(apiEndpoints, apiConfig.RPC.Endpoints...) } var isRPCConnError bool err, isRPCConnError = rpcerrors.HumanError(err, apiEndpoints, Tea.ConfigFile("api.yaml")) action.Object().ResponseWriter.WriteHeader(http.StatusInternalServerError) if len(action.Object().Request.Header.Get("X-Requested-With")) > 0 { action.Object().WriteString(teaconst.ErrServer) } else { // 本地的一些错误提示 var isLocalAPI = false if isRPCConnError { host, _, hostErr := net.SplitHostPort(action.Object().Request.Host) if hostErr == nil { for _, endpoint := range apiEndpoints { if strings.HasPrefix(endpoint, "http://"+host) || strings.HasPrefix(endpoint, "https://"+host) || strings.HasPrefix(endpoint, host) { isLocalAPI = true break } } } } var issuesHTML = "" if isLocalAPI { // 读取本地API节点的issues issuesData, issuesErr := ioutil.ReadFile(Tea.Root + "/edge-api/logs/issues.log") if issuesErr == nil { var issueMaps = []maps.Map{} issuesErr = json.Unmarshal(issuesData, &issueMaps) if issuesErr == nil && len(issueMaps) > 0 { var issueMap = issueMaps[0] issuesHTML = "本地API节点启动错误：" + issueMap.GetString("message") + "，处理建议：" + issueMap.GetString("suggestion") } } } var html = ` 有系统错误需要处理
` + teaconst.ErrServer + `
可以通过查看 $安装目录/logs/run.log 日志文件查看具体的错误提示。
Error: ` + err.Error() + `
` if len(issuesHTML) > 0 { html += `
` + issuesHTML + `
` } action.Object().WriteString(html + `
`) } } // MatchPath 判断动作的文件路径是否相当 func MatchPath(action *actions.ActionObject, path string) bool { return action.Request.URL.Path == path } // FindParentAction 查找父级Action func FindParentAction(actionPtr actions.ActionWrapper) *ParentAction { parentActionValue := reflect.ValueOf(actionPtr).Elem().FieldByName("ParentAction") if parentActionValue.IsValid() { parentAction, isOk := parentActionValue.Interface().(ParentAction) if isOk { return &parentAction } } return nil } func findStack(err string) string { _, currentFilename, _, currentOk := runtime.Caller(1) if currentOk { for i := 1; i < 32; i++ { _, filename, lineNo, ok := runtime.Caller(i) if !ok { break } if filename == currentFilename || filepath.Base(filename) == "parent_action.go" { continue } goPath := os.Getenv("GOPATH") if len(goPath) > 0 { absGoPath, err := filepath.Abs(goPath) if err == nil { filename = strings.TrimPrefix(filename, absGoPath)[1:] } } else if strings.Contains(filename, "src") { filename = filename[strings.Index(filename, "src"):] } err += "\n\t\t" + string(filename) + ":" + fmt.Sprintf("%d", lineNo) break } } return err }