48 lines
820 B
Go
48 lines
820 B
Go
package langx
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import (
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"context"
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)
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type LangError struct {
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ctx context.Context
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key string
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format map[string]string
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}
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type errorConst string
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const errorLang errorConst = "errorLang"
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func (e *LangError) Error() string {
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errLang := e.ctx.Value(errorLang)
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l := ""
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if errLang != nil {
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l = string(errLang.(errorConst))
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}
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return GetFormat(l, e.key, e.format)
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}
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func (e *LangError) Code() int {
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return GetCode(e.key)
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}
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func NewErrorFormat(ctx context.Context, key string, format map[string]string) error {
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return &LangError{
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ctx: ctx,
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key: key,
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format: format,
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}
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}
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func NewError(ctx context.Context, key string) error {
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return &LangError{
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ctx: ctx,
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key: key,
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}
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}
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func SetCtxLang(ctx context.Context, lang string) context.Context {
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return context.WithValue(ctx, errorLang, lang)
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}
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