2020-07-22 22:19:39 +08:00
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package actionutils
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import (
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"fmt"
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teaconst "github.com/TeaOSLab/EdgeAdmin/internal/const"
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2021-06-05 11:35:36 +08:00
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rpcerrors "github.com/TeaOSLab/EdgeCommon/pkg/rpc/errors"
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2020-07-22 22:19:39 +08:00
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"github.com/iwind/TeaGo/actions"
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"github.com/iwind/TeaGo/logs"
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2021-04-05 08:18:17 +08:00
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"net/http"
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2020-07-22 22:19:39 +08:00
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"os"
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"path/filepath"
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"reflect"
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"runtime"
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"strings"
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)
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2021-05-26 14:43:29 +08:00
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// Fail 提示服务器错误信息
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2020-07-22 22:19:39 +08:00
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func Fail(action actions.ActionWrapper, err error) {
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if err != nil {
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logs.Println("[" + reflect.TypeOf(action).String() + "]" + findStack(err.Error()))
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}
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2021-05-26 14:43:29 +08:00
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action.Object().Fail(teaconst.ErrServer + "（" + err.Error() + "）")
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2020-07-22 22:19:39 +08:00
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}
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2021-05-26 14:43:29 +08:00
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// FailPage 提示页面错误信息
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2020-07-22 22:19:39 +08:00
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func FailPage(action actions.ActionWrapper, err error) {
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if err != nil {
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logs.Println("[" + reflect.TypeOf(action).String() + "]" + findStack(err.Error()))
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}
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2021-06-05 11:35:36 +08:00
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err = rpcerrors.HumanError(err)
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2021-04-05 08:18:17 +08:00
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action.Object().ResponseWriter.WriteHeader(http.StatusInternalServerError)
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if len(action.Object().Request.Header.Get("X-Requested-With")) > 0 {
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action.Object().WriteString(teaconst.ErrServer)
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} else {
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action.Object().WriteString(`<!DOCTYPE html>
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<html>
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<head></head>
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<body>
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<div style="background: #eee; border: 1px #ccc solid; padding: 10px; font-size: 12px; line-height: 1.8">
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` + teaconst.ErrServer + `
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<div>可以通过查看 <strong><em>$安装目录/logs/run.log</em></strong> 日志文件查看具体的错误提示。</div>
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2021-05-27 17:09:53 +08:00
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<hr style="border-top: 1px #ccc solid"/>
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<div style="color: red">Error: ` + err.Error() + `</pre>
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2021-04-05 08:18:17 +08:00
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</div>
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</body>
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</html>`)
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}
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2020-07-22 22:19:39 +08:00
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}
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2021-05-26 14:43:29 +08:00
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// MatchPath 判断动作的文件路径是否相当
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2020-07-22 22:19:39 +08:00
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func MatchPath(action *actions.ActionObject, path string) bool {
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return action.Request.URL.Path == path
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}
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2021-05-26 14:43:29 +08:00
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// FindParentAction 查找父级Action
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2020-10-06 21:02:37 +08:00
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func FindParentAction(actionPtr actions.ActionWrapper) *ParentAction {
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parentActionValue := reflect.ValueOf(actionPtr).Elem().FieldByName("ParentAction")
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if parentActionValue.IsValid() {
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parentAction, isOk := parentActionValue.Interface().(ParentAction)
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if isOk {
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return &parentAction
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}
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}
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return nil
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}
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2020-07-22 22:19:39 +08:00
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func findStack(err string) string {
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_, currentFilename, _, currentOk := runtime.Caller(1)
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if currentOk {
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for i := 1; i < 32; i++ {
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_, filename, lineNo, ok := runtime.Caller(i)
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if !ok {
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break
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}
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if filename == currentFilename || filepath.Base(filename) == "parent_action.go" {
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continue
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}
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goPath := os.Getenv("GOPATH")
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if len(goPath) > 0 {
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absGoPath, err := filepath.Abs(goPath)
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if err == nil {
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filename = strings.TrimPrefix(filename, absGoPath)[1:]
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}
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} else if strings.Contains(filename, "src") {
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filename = filename[strings.Index(filename, "src"):]
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}
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err += "\n\t\t" + string(filename) + ":" + fmt.Sprintf("%d", lineNo)
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break
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}
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}
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return err
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}
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