github.com/erda-project/erda-infra@v1.0.9/providers/component-protocol/protocol/i18n.go (about)

     1  // Copyright (c) 2021 Terminus, Inc.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //      http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package protocol
    16  
    17  import (
    18  	"context"
    19  	"regexp"
    20  
    21  	"github.com/erda-project/erda-infra/providers/component-protocol/protocol/translator"
    22  	"github.com/erda-project/erda-infra/providers/component-protocol/utils/cputil"
    23  	pi18n "github.com/erda-project/erda-infra/providers/i18n"
    24  )
    25  
    26  var tran pi18n.Translator
    27  
    28  func init() {
    29  	tran = translator.NewInternalTranslator()
    30  }
    31  
    32  func i18n(ctx context.Context, key string, args ...interface{}) string {
    33  	if len(args) == 0 {
    34  		try := tran.Text(cputil.Language(ctx), key)
    35  		if try != key {
    36  			return try
    37  		}
    38  	}
    39  	return tran.Sprintf(cputil.Language(ctx), key, args...)
    40  }
    41  
    42  // CpPlaceHolderRe ${{ configs.key }} only one space
    43  var CpPlaceHolderRe = regexp.MustCompile(`\${{[ ]{1}([^{}\s]+)[ ]{1}}}`)
    44  
    45  // I18n ${{ i18n.button }} i18n prefix
    46  const I18n = "i18n"