wot-design/lib/locale/index.js

Mobile UI components built on vue.js

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");

exports.__esModule = true;
exports.t = t;
exports.use = use;
exports.i18n = i18n;
exports.default = void 0;

var _vue = _interopRequireDefault(require("vue"));

var _zhCN = _interopRequireDefault(require("./lang/zh-CN"));

var message = _zhCN.default;

var translate = function translate() {
  var translate = Object.getPrototypeOf(this || _vue.default).$t;

  if (translate && typeof translate === 'function') {
    for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }

    return translate.apply(this, args);
  }
};

function t(key, options) {
  var value = translate.apply(this, arguments);

  if (!value) {
    var keys = key.split('.');
    value = message;

    while (keys.length > 0) {
      var prop = keys.shift();
      var arrayMatch = prop.match(/([^[]+)\[(\d+)\]$/);

      if (arrayMatch) {
        value = value[arrayMatch[1]][arrayMatch[2]];
      } else {
        value = value[prop];
      }

      if (!value) {
        break;
      }
    }

    if (value && (options || options === 0)) {
      if (typeof options === 'number') {
        value = value.split('|')[options];
        value = value && value.trim();
      } else if (Object.prototype.toString.apply(options) === '[object Object]' || Object.prototype.toString.apply(options) === '[object Array]') {
        value = value.replace(/{\s*([^}\s]*)\s*}/g, function ($1, $2) {
          return options[$2];
        });
      }
    }
  }

  return value || key;
}

function use(langMessage) {
  message = langMessage || _zhCN.default;
}

function i18n(fn) {
  translate = fn || translate;
}

var _default = {
  t: t,
  use: use,
  i18n: i18n
};
exports.default = _default;