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cloudreve/routers/controllers/main.go

70 lines
1.6 KiB

package controllers
import (
"encoding/json"
model "github.com/cloudreve/Cloudreve/v3/models"
"github.com/cloudreve/Cloudreve/v3/pkg/serializer"
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"github.com/gin-gonic/gin"
"github.com/go-playground/validator/v10"
)
// 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": "Email",
"Password": "Password",
"Path": "Path",
"SourceID": "Source resource",
"URL": "URL",
"Nick": "Nickname",
}
// 未通过的规则与中文对应
tagMap := map[string]string{
"required": "cannot be empty",
"min": "too short",
"max": "too long",
"email": "format error",
}
fieldVal, findField := fieldMap[filed]
if !findField {
fieldVal = filed
}
tagVal, findTag := tagMap[tag]
if 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 marshall error", err)
}
return serializer.ParamErr("Parameter error", err)
}
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// 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
}