#Add Unicode value of strings in JSON array #ConvertStringsToUnicode #ConvertUnicodeToStrings

ConvertStringsToUnicode.js

/**
* This file takes a Javascript Object array of iso Languages as input 
* and appends unicode to the array.
* input array : [{"code":"af","nativeName":"Afrikaans"}]
* Output array : [{"code":"af","nativeName":"Afrikaans"}, "unicodeName": "\\u0041\\u0066\\u0072\\u0069\\u006B\\u0061\\u0061\\u006E\\u0073"]
*/

function StringManipulation() {
  this.languageCode = [{
	"code": "zz",
	"nativeName": "Default"
}, {
	"code": "af",
	"nativeName": "Afrikaans"
}, {
	"code": "ar",
	"nativeName": "العربية"
}, {
	"code": "bg",
	"nativeName": "Български"
}, {
	"code": "ca",
	"nativeName": "Català"
}, {
	"code": "zh",
	"nativeName": "简体中文"
}, {
	"code": "zf",
	"nativeName": "繁體中文"
}, {
	"code": "hr",
	"nativeName": "Hrvatski"
}, {
	"code": "cs",
	"nativeName": "čeština"
}, {
	"code": "cy",
	"nativeName": "Cymraeg"
}, {
	"code": "da",
	"nativeName": "Dansk"
}, {
	"code": "nl",
	"nativeName": "Nederlands"
}, {
	"code": "en_UK",
	"nativeName": "English (United Kingdom)"
}, {
	"code": "en",
	"nativeName": "English (United States)"
}, {
	"code": "et",
	"nativeName": "Eesti"
}, {
	"code": "fa",
	"nativeName": "فارسی"
}, {
	"code": "fi",
	"nativeName": "Suomi"
}, {
	"code": "fr_CA",
	"nativeName": "Français (Canada)"
}, {
	"code": "fr",
	"nativeName": "Français (France)"
}, {
	"code": "de",
	"nativeName": "Deutsch"
}, {
	"code": "el",
	"nativeName": "Ελληνικά"
}, {
	"code": "he",
	"nativeName": "עברית"
}, {
	"code": "hi",
	"nativeName": "हिन्दी"
}, {
	"code": "hu",
	"nativeName": "Magyar"
}, {
	"code": "is",
	"nativeName": "Íslenska"
}, {
	"code": "id",
	"nativeName": "Bahasa Indonesia"
}, {
	"code": "it",
	"nativeName": "Italiano"
}, {
	"code": "ja",
	"nativeName": "日本語"
}, {
	"code": "kk",
	"nativeName": "Қазақша"
}, {
	"code": "ko",
	"nativeName": "한국어"
}, {
	"code": "lv",
	"nativeName": "Latviešu"
}, {
	"code": "lt",
	"nativeName": "Lietuvių"
}, {
	"code": "ms",
	"nativeName": "Bahasa Melayu"
}, {
	"code": "no",
	"nativeName": "Norsk"
}, {
	"code": "pl",
	"nativeName": "Polski"
}, {
	"code": "pt",
	"nativeName": "Português (Brasil)"
}, {
	"code": "pt_PT",
	"nativeName": "Português (Portugal)"
}, {
	"code": "z1",
	"nativeName": "Reserved"
}, {
	"code": "ro",
	"nativeName": "Română"
}, {
	"code": "ru",
	"nativeName": "Русский"
}, {
	"code": "sr",
	"nativeName": "Српски"
}, {
	"code": "sh",
	"nativeName": "Српскохрватски"
}, {
	"code": "sk",
	"nativeName": "Slovenčina"
}, {
	"code": "sl",
	"nativeName": "Slovenščina"
}, {
	"code": "es",
	"nativeName": "Español (España)"
}, {
	"code": "es_MX",
	"nativeName": "Español (México)"
}, {
	"code": "sv",
	"nativeName": "Svenska"
}, {
	"code": "th",
	"nativeName": "ภาษาไทย"
}, {
	"code": "tr",
	"nativeName": "Türkçe"
}, {
	"code": "uk",
	"nativeName": "Українська"
}, {
	"code": "vi",
	"nativeName": "Việtnam"
}, {
	"code": "zh_TW",
	"nativeName": "繁體中文"
}, {
	"code": "zh_CN",
	"nativeName": "简体中文"
}];
};
/**
* Converts string to its corresponding unicode by taking string as input
* and returning unicode string as output.
*/
StringManipulation.prototype.toUnicode = function(sName) {
    var unicodeString = '';
    for (var i = 0; i < sName.length; i++) {
        var unicode = sName.charCodeAt(i).toString(16).toUpperCase();
        while (unicode.length < 4) {
            unicode = '0' + unicode;
        }
        unicode = '\\u' + unicode;
        unicodeString += unicode;
    }
    return unicodeString;
};
/**
* This function can convert the unicode back to string
*/
StringManipulation.prototype.fromUnicodeToString = function (sUnicode) {
  return sUnicode.replace(/\\u[\dA-F]{4}/gi, 
          function (match) {
               return String.fromCharCode(parseInt(match.replace(/\\u/g, ''), 16));
          });
};
/**
* Creates a new array of objects with unicode of the iso Languages
*/
StringManipulation.prototype.createJsonLanguageArray = function () {
  var aLanguage = [];
  Object.entries(this.languageCode).forEach(function(value, index) {
    var unicode = this.toUnicode(value[1].nativeName);
    var oLanguage = {
      "code": value[1].code,
      "nativeName": value[1].nativeName,
      "unicodeName": unicode
    };
    aLanguage.push(oLanguage);
  }.bind(this));
  return aLanguage;
};
var oStringManipulation = new StringManipulation();
console.log(oStringManipulation.createJsonLanguageArray()); //Outputs objects array