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38 lines
1.3 KiB
Go
38 lines
1.3 KiB
Go
// Copyright GoFrame Author(https://goframe.org). All Rights Reserved.
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//
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// This Source Code Form is subject to the terms of the MIT License.
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// If a copy of the MIT was not distributed with this file,
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// You can obtain one at https://github.com/gogf/gf.
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package gvalid
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import "context"
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// getErrorMessageByRule retrieves and returns the error message for specified rule.
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// It firstly retrieves the message from custom message map, and then checks i18n manager,
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// it returns the default error message if it's not found in neither custom message map nor i18n manager.
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func (v *Validator) getErrorMessageByRule(ctx context.Context, ruleKey string, customMsgMap map[string]string) string {
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content := customMsgMap[ruleKey]
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if content != "" {
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// I18n translation.
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i18nContent := v.i18nManager.GetContent(ctx, content)
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if i18nContent != "" {
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return i18nContent
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}
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return content
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}
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// Retrieve default message according to certain rule.
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content = v.i18nManager.GetContent(ctx, ruleMessagePrefixForI18n+ruleKey)
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if content == "" {
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content = defaultMessages[ruleKey]
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}
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// If there's no configured rule message, it uses default one.
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if content == "" {
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content = v.i18nManager.GetContent(ctx, ruleMessagePrefixForI18n+internalDefaultRuleName)
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if content == "" {
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content = defaultMessages[internalDefaultRuleName]
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}
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}
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return content
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}
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