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cloudreve/routers/controllers/main.go

66 lines
1.5 KiB

package controllers
import (
"encoding/json"
"github.com/HFO4/cloudreve/models"
"github.com/HFO4/cloudreve/pkg/serializer"
"github.com/gin-gonic/gin"
"gopkg.in/go-playground/validator.v8"
)
// ParamErrorMsg 根据Validator返回的错误信息给出错误提示
func ParamErrorMsg(filed string, tag string) string {
// 未通过验证的表单域与中文对应
fieldMap := map[string]string{
"UserName": "邮箱",
"Password": "密码",
"Path": "路径",
"SourceID": "原始资源",
"URL": "链接",
"Nick": "昵称",
}
// 未通过的规则与中文对应
tagMap := map[string]string{
"required": "不能为空",
"min": "太短",
"max": "太长",
"email": "格式不正确",
}
fieldVal, findField := fieldMap[filed]
tagVal, findTag := tagMap[tag]
if findField && findTag {
// 返回拼接出来的错误信息
return fieldVal + tagVal
}
return ""
}
// ErrorResponse 返回错误消息
func ErrorResponse(err error) serializer.Response {
// 处理 Validator 产生的错误
if ve, ok := err.(validator.ValidationErrors); ok {
for _, e := range ve {
return serializer.ParamErr(
ParamErrorMsg(e.Field, e.Tag),
err,
)
}
}
if _, ok := err.(*json.UnmarshalTypeError); ok {
return serializer.ParamErr("JSON类型不匹配", err)
}
return serializer.ParamErr("参数错误", err)
}
// CurrentUser 获取当前用户
func CurrentUser(c *gin.Context) *model.User {
if user, _ := c.Get("user"); user != nil {
if u, ok := user.(*model.User); ok {
return u
}
}
return nil
}