func()

in internal/controller/template_controller.go [222:300]
70 lines of code
23 McCabe index (conditional complexity)

func (tc *TemplateController) QuestionInfoRedirect(ctx *gin.Context, siteInfo *schema.TemplateSiteInfoResp, correctTitle bool) (jump bool, url string) {
	questionID := ctx.Param("id")
	title := ctx.Param("title")
	answerID := uid.DeShortID(title)
	titleIsAnswerID := false
	needChangeShortID := false

	objectType, err := obj.GetObjectTypeStrByObjectID(answerID)
	if err == nil && objectType == constant.AnswerObjectType {
		titleIsAnswerID = true
	}

	siteSeo, err := tc.siteInfoService.GetSiteSeo(ctx)
	if err != nil {
		return false, ""
	}
	isShortID := uid.IsShortID(questionID)
	if siteSeo.IsShortLink() {
		if !isShortID {
			questionID = uid.EnShortID(questionID)
			needChangeShortID = true
		}
		if titleIsAnswerID {
			answerID = uid.EnShortID(answerID)
		}
	} else {
		if isShortID {
			needChangeShortID = true
			questionID = uid.DeShortID(questionID)
		}
		if titleIsAnswerID {
			answerID = uid.DeShortID(answerID)
		}
	}

	if _, err := tc.templateRenderController.AnswerDetail(ctx, answerID); err != nil {
		answerID = ""
		titleIsAnswerID = false
	}

	url = fmt.Sprintf("%s/questions/%s", siteInfo.General.SiteUrl, questionID)
	if siteInfo.SiteSeo.Permalink == constant.PermalinkQuestionID || siteInfo.SiteSeo.Permalink == constant.PermalinkQuestionIDByShortID {
		if len(ctx.Request.URL.Query()) > 0 {
			url = fmt.Sprintf("%s?%s", url, ctx.Request.URL.RawQuery)
		}
		if needChangeShortID {
			return true, url
		}
		//not have title
		if titleIsAnswerID || len(title) == 0 {
			return false, ""
		}

		return true, url
	} else {

		detail, err := tc.templateRenderController.QuestionDetail(ctx, questionID)
		if err != nil {
			tc.Page404(ctx)
			return
		}
		url = fmt.Sprintf("%s/%s", url, htmltext.UrlTitle(detail.Title))
		if titleIsAnswerID {
			url = fmt.Sprintf("%s/%s", url, answerID)
		}

		if len(ctx.Request.URL.Query()) > 0 {
			url = fmt.Sprintf("%s?%s", url, ctx.Request.URL.RawQuery)
		}
		//have title
		if len(title) > 0 && !titleIsAnswerID && correctTitle {
			if needChangeShortID {
				return true, url
			}
			return false, ""
		}
		return true, url
	}
}