hxgksystemapp/node_modules/@uppy/utils/lib/Translator.js

"use strict";

function _classPrivateFieldLooseBase(receiver, privateKey) { if (!Object.prototype.hasOwnProperty.call(receiver, privateKey)) { throw new TypeError("attempted to use private field on non-instance"); } return receiver; }

var id = 0;

function _classPrivateFieldLooseKey(name) { return "__private_" + id++ + "_" + name; }

const has = require("./hasProperty.js");

function insertReplacement(source, rx, replacement) {
  const newParts = [];
  source.forEach(chunk => {
    // When the source contains multiple placeholders for interpolation,
    // we should ignore chunks that are not strings, because those
    // can be JSX objects and will be otherwise incorrectly turned into strings.
    // Without this condition we’d get this: [object Object] hello [object Object] my <button>
    if (typeof chunk !== 'string') {
      return newParts.push(chunk);
    }

    return rx[Symbol.split](chunk).forEach((raw, i, list) => {
      if (raw !== '') {
        newParts.push(raw);
      } // Interlace with the `replacement` value


      if (i < list.length - 1) {
        newParts.push(replacement);
      }
    });
  });
  return newParts;
}
/**
 * Takes a string with placeholder variables like `%{smart_count} file selected`
 * and replaces it with values from options `{smart_count: 5}`
 *
 * @license https://github.com/airbnb/polyglot.js/blob/master/LICENSE
 * taken from https://github.com/airbnb/polyglot.js/blob/master/lib/polyglot.js#L299
 *
 * @param {string} phrase that needs interpolation, with placeholders
 * @param {object} options with values that will be used to replace placeholders
 * @returns {any[]} interpolated
 */


function interpolate(phrase, options) {
  const dollarRegex = /\$/g;
  const dollarBillsYall = '$$$$';
  let interpolated = [phrase];
  if (options == null) return interpolated;

  for (const arg of Object.keys(options)) {
    if (arg !== '_') {
      // Ensure replacement value is escaped to prevent special $-prefixed
      // regex replace tokens. the "$$$$" is needed because each "$" needs to
      // be escaped with "$" itself, and we need two in the resulting output.
      let replacement = options[arg];

      if (typeof replacement === 'string') {
        replacement = dollarRegex[Symbol.replace](replacement, dollarBillsYall);
      } // We create a new `RegExp` each time instead of using a more-efficient
      // string replace so that the same argument can be replaced multiple times
      // in the same phrase.


      interpolated = insertReplacement(interpolated, new RegExp(`%\\{${arg}\\}`, 'g'), replacement);
    }
  }

  return interpolated;
}
/**
 * Translates strings with interpolation & pluralization support.
 * Extensible with custom dictionaries and pluralization functions.
 *
 * Borrows heavily from and inspired by Polyglot https://github.com/airbnb/polyglot.js,
 * basically a stripped-down version of it. Differences: pluralization functions are not hardcoded
 * and can be easily added among with dictionaries, nested objects are used for pluralization
 * as opposed to `||||` delimeter
 *
 * Usage example: `translator.translate('files_chosen', {smart_count: 3})`
 */


var _apply = /*#__PURE__*/_classPrivateFieldLooseKey("apply");

class Translator {
  /**
   * @param {object|Array<object>} locales - locale or list of locales.
   */
  constructor(locales) {
    Object.defineProperty(this, _apply, {
      value: _apply2
    });
    this.locale = {
      strings: {},

      pluralize(n) {
        if (n === 1) {
          return 0;
        }

        return 1;
      }

    };

    if (Array.isArray(locales)) {
      locales.forEach(_classPrivateFieldLooseBase(this, _apply)[_apply], this);
    } else {
      _classPrivateFieldLooseBase(this, _apply)[_apply](locales);
    }
  }

  /**
   * Public translate method
   *
   * @param {string} key
   * @param {object} options with values that will be used later to replace placeholders in string
   * @returns {string} translated (and interpolated)
   */
  translate(key, options) {
    return this.translateArray(key, options).join('');
  }
  /**
   * Get a translation and return the translated and interpolated parts as an array.
   *
   * @param {string} key
   * @param {object} options with values that will be used to replace placeholders
   * @returns {Array} The translated and interpolated parts, in order.
   */


  translateArray(key, options) {
    if (!has(this.locale.strings, key)) {
      throw new Error(`missing string: ${key}`);
    }

    const string = this.locale.strings[key];
    const hasPluralForms = typeof string === 'object';

    if (hasPluralForms) {
      if (options && typeof options.smart_count !== 'undefined') {
        const plural = this.locale.pluralize(options.smart_count);
        return interpolate(string[plural], options);
      }

      throw new Error('Attempted to use a string with plural forms, but no value was given for %{smart_count}');
    }

    return interpolate(string, options);
  }

}

function _apply2(locale) {
  if (!(locale != null && locale.strings)) {
    return;
  }

  const prevLocale = this.locale;
  this.locale = { ...prevLocale,
    strings: { ...prevLocale.strings,
      ...locale.strings
    }
  };
  this.locale.pluralize = locale.pluralize || prevLocale.pluralize;
}

module.exports = Translator;