core-resource-app-test/build/i18next/10.0.7/dist/commonjs/PluralResolver.js

App that contains assets and scripts for the core apps

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _logger = require('./logger.js');

var _logger2 = _interopRequireDefault(_logger);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

// definition http://translate.sourceforge.net/wiki/l10n/pluralforms
/* eslint-disable */
var sets = [{ lngs: ['ach', 'ak', 'am', 'arn', 'br', 'fil', 'gun', 'ln', 'mfe', 'mg', 'mi', 'oc', 'pt', 'pt-BR', 'tg', 'ti', 'tr', 'uz', 'wa'], nr: [1, 2], fc: 1 }, { lngs: ['af', 'an', 'ast', 'az', 'bg', 'bn', 'ca', 'da', 'de', 'dev', 'el', 'en', 'eo', 'es', 'et', 'eu', 'fi', 'fo', 'fur', 'fy', 'gl', 'gu', 'ha', 'he', 'hi', 'hu', 'hy', 'ia', 'it', 'kn', 'ku', 'lb', 'mai', 'ml', 'mn', 'mr', 'nah', 'nap', 'nb', 'ne', 'nl', 'nn', 'no', 'nso', 'pa', 'pap', 'pms', 'ps', 'pt-PT', 'rm', 'sco', 'se', 'si', 'so', 'son', 'sq', 'sv', 'sw', 'ta', 'te', 'tk', 'ur', 'yo'], nr: [1, 2], fc: 2 }, { lngs: ['ay', 'bo', 'cgg', 'fa', 'id', 'ja', 'jbo', 'ka', 'kk', 'km', 'ko', 'ky', 'lo', 'ms', 'sah', 'su', 'th', 'tt', 'ug', 'vi', 'wo', 'zh'], nr: [1], fc: 3 }, { lngs: ['be', 'bs', 'dz', 'hr', 'ru', 'sr', 'uk'], nr: [1, 2, 5], fc: 4 }, { lngs: ['ar'], nr: [0, 1, 2, 3, 11, 100], fc: 5 }, { lngs: ['cs', 'sk'], nr: [1, 2, 5], fc: 6 }, { lngs: ['csb', 'pl'], nr: [1, 2, 5], fc: 7 }, { lngs: ['cy'], nr: [1, 2, 3, 8], fc: 8 }, { lngs: ['fr'], nr: [1, 2], fc: 9 }, { lngs: ['ga'], nr: [1, 2, 3, 7, 11], fc: 10 }, { lngs: ['gd'], nr: [1, 2, 3, 20], fc: 11 }, { lngs: ['is'], nr: [1, 2], fc: 12 }, { lngs: ['jv'], nr: [0, 1], fc: 13 }, { lngs: ['kw'], nr: [1, 2, 3, 4], fc: 14 }, { lngs: ['lt'], nr: [1, 2, 10], fc: 15 }, { lngs: ['lv'], nr: [1, 2, 0], fc: 16 }, { lngs: ['mk'], nr: [1, 2], fc: 17 }, { lngs: ['mnk'], nr: [0, 1, 2], fc: 18 }, { lngs: ['mt'], nr: [1, 2, 11, 20], fc: 19 }, { lngs: ['or'], nr: [2, 1], fc: 2 }, { lngs: ['ro'], nr: [1, 2, 20], fc: 20 }, { lngs: ['sl'], nr: [5, 1, 2, 3], fc: 21 }];

var _rulesPluralsTypes = {
  1: function _(n) {
    return Number(n > 1);
  },
  2: function _(n) {
    return Number(n != 1);
  },
  3: function _(n) {
    return 0;
  },
  4: function _(n) {
    return Number(n % 10 == 1 && n % 100 != 11 ? 0 : n % 10 >= 2 && n % 10 <= 4 && (n % 100 < 10 || n % 100 >= 20) ? 1 : 2);
  },
  5: function _(n) {
    return Number(n === 0 ? 0 : n == 1 ? 1 : n == 2 ? 2 : n % 100 >= 3 && n % 100 <= 10 ? 3 : n % 100 >= 11 ? 4 : 5);
  },
  6: function _(n) {
    return Number(n == 1 ? 0 : n >= 2 && n <= 4 ? 1 : 2);
  },
  7: function _(n) {
    return Number(n == 1 ? 0 : n % 10 >= 2 && n % 10 <= 4 && (n % 100 < 10 || n % 100 >= 20) ? 1 : 2);
  },
  8: function _(n) {
    return Number(n == 1 ? 0 : n == 2 ? 1 : n != 8 && n != 11 ? 2 : 3);
  },
  9: function _(n) {
    return Number(n >= 2);
  },
  10: function _(n) {
    return Number(n == 1 ? 0 : n == 2 ? 1 : n < 7 ? 2 : n < 11 ? 3 : 4);
  },
  11: function _(n) {
    return Number(n == 1 || n == 11 ? 0 : n == 2 || n == 12 ? 1 : n > 2 && n < 20 ? 2 : 3);
  },
  12: function _(n) {
    return Number(n % 10 != 1 || n % 100 == 11);
  },
  13: function _(n) {
    return Number(n !== 0);
  },
  14: function _(n) {
    return Number(n == 1 ? 0 : n == 2 ? 1 : n == 3 ? 2 : 3);
  },
  15: function _(n) {
    return Number(n % 10 == 1 && n % 100 != 11 ? 0 : n % 10 >= 2 && (n % 100 < 10 || n % 100 >= 20) ? 1 : 2);
  },
  16: function _(n) {
    return Number(n % 10 == 1 && n % 100 != 11 ? 0 : n !== 0 ? 1 : 2);
  },
  17: function _(n) {
    return Number(n == 1 || n % 10 == 1 ? 0 : 1);
  },
  18: function _(n) {
    return Number(n == 0 ? 0 : n == 1 ? 1 : 2);
  },
  19: function _(n) {
    return Number(n == 1 ? 0 : n === 0 || n % 100 > 1 && n % 100 < 11 ? 1 : n % 100 > 10 && n % 100 < 20 ? 2 : 3);
  },
  20: function _(n) {
    return Number(n == 1 ? 0 : n === 0 || n % 100 > 0 && n % 100 < 20 ? 1 : 2);
  },
  21: function _(n) {
    return Number(n % 100 == 1 ? 1 : n % 100 == 2 ? 2 : n % 100 == 3 || n % 100 == 4 ? 3 : 0);
  }
};
/* eslint-enable */

function createRules() {
  var rules = {};
  sets.forEach(function (set) {
    set.lngs.forEach(function (l) {
      rules[l] = {
        numbers: set.nr,
        plurals: _rulesPluralsTypes[set.fc]
      };
    });
  });
  return rules;
}

var PluralResolver = function () {
  function PluralResolver(languageUtils) {
    var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};

    _classCallCheck(this, PluralResolver);

    this.languageUtils = languageUtils;
    this.options = options;

    this.logger = _logger2.default.create('pluralResolver');

    this.rules = createRules();
  }

  PluralResolver.prototype.addRule = function addRule(lng, obj) {
    this.rules[lng] = obj;
  };

  PluralResolver.prototype.getRule = function getRule(code) {
    return this.rules[code] || this.rules[this.languageUtils.getLanguagePartFromCode(code)];
  };

  PluralResolver.prototype.needsPlural = function needsPlural(code) {
    var rule = this.getRule(code);

    return rule && rule.numbers.length > 1;
  };

  PluralResolver.prototype.getSuffix = function getSuffix(code, count) {
    var _this = this;

    var rule = this.getRule(code);

    if (rule) {
      //if (rule.numbers.length === 1) return ''; // only singular

      var idx = rule.noAbs ? rule.plurals(count) : rule.plurals(Math.abs(count));
      var suffix = rule.numbers[idx];

      // special treatment for lngs only having singular and plural
      if (this.options.simplifyPluralSuffix && rule.numbers.length === 2 && rule.numbers[0] === 1) {
        if (suffix === 2) {
          suffix = 'plural';
        } else if (suffix === 1) {
          suffix = '';
        }
      }

      var returnSuffix = function returnSuffix() {
        return _this.options.prepend && suffix.toString() ? _this.options.prepend + suffix.toString() : suffix.toString();
      };

      // COMPATIBILITY JSON
      // v1
      if (this.options.compatibilityJSON === 'v1') {
        if (suffix === 1) return '';
        if (typeof suffix === 'number') return '_plural_' + suffix.toString();
        return returnSuffix();
      } else if ( /* v2 */this.options.compatibilityJSON === 'v2' || rule.numbers.length === 2 && rule.numbers[0] === 1) {
        return returnSuffix();
      } else if ( /* v3 - gettext index */rule.numbers.length === 2 && rule.numbers[0] === 1) {
        return returnSuffix();
      }
      return this.options.prepend && idx.toString() ? this.options.prepend + idx.toString() : idx.toString();
    }

    this.logger.warn('no plural rule found for: ' + code);
    return '';
  };

  return PluralResolver;
}();

exports.default = PluralResolver;