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by Endre
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Translator.translate   A

↳ Parent: Translator

Complexity

Conditions 3

Size

Total Lines 12
Code Lines 10

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
eloc 10
dl 0
loc 12
c 0
b 0
f 0
rs 9.9
cc 3
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export interface IValueMap {
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  [pattern: string]: string
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}
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export interface ILanguageData {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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  [key: string]: string

            


            
                                                                                                            
                            
            
                                    
            
            

                
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}

            


            
                                                                                                            
                            
            
                                    
            
            

                
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export default class Translator {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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  language: ILanguageData;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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  constructor(languageData: ILanguageData) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    this.language = languageData;

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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  }

            


            
                                                        
            
                                    
            
            

                
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  public translate(key: string, valueMap: IValueMap = {}) {

            


            
                                                        
            
                                    
            
            

                
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    if (this.language.hasOwnProperty(key)) {

            


            
                                                        
            
                                    
            
            

                
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      let translated = String(this.language[key]);

            


            
                                                        
            
                                    
            
            

                
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      for (let pattern in valueMap) {

            


            
                                                        
            
                                    
            
            

                
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        translated = translated.replace(new RegExp('{' + pattern + '}', 'g'), valueMap[pattern]);

            


            
                                                        
            
                                    
            
            

                
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      }

            


            
                                                        
            
                                    
            
            

                
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      return translated;

            


            
                                                        
            
                                    
            
            

                
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    }

            


            
                                                        
            
                                    
            
            

                
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    return key;

            


            
                                                        
            
                                    
            
            

                
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  }

            


            
                                                        
            
                                    
            
            

                
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}