getT.js 4.8 KB

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  1. var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
  2. function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
  3. return new (P || (P = Promise))(function (resolve, reject) {
  4. function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
  5. function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
  6. function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
  7. step((generator = generator.apply(thisArg, _arguments || [])).next());
  8. });
  9. };
  10. var __generator = (this && this.__generator) || function (thisArg, body) {
  11. var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
  12. return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
  13. function verb(n) { return function (v) { return step([n, v]); }; }
  14. function step(op) {
  15. if (f) throw new TypeError("Generator is already executing.");
  16. while (_) try {
  17. if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
  18. if (y = 0, t) op = [op[0] & 2, t.value];
  19. switch (op[0]) {
  20. case 0: case 1: t = op; break;
  21. case 4: _.label++; return { value: op[1], done: false };
  22. case 5: _.label++; y = op[1]; op = [0]; continue;
  23. case 7: op = _.ops.pop(); _.trys.pop(); continue;
  24. default:
  25. if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
  26. if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
  27. if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
  28. if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
  29. if (t[2]) _.ops.pop();
  30. _.trys.pop(); continue;
  31. }
  32. op = body.call(thisArg, _);
  33. } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
  34. if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
  35. }
  36. };
  37. import getConfig from './getConfig';
  38. import transCore from './transCore';
  39. import wrapTWithDefaultNs from './wrapTWithDefaultNs';
  40. export default function getT(locale, namespace) {
  41. if (locale === void 0) { locale = ''; }
  42. if (namespace === void 0) { namespace = ''; }
  43. return __awaiter(this, void 0, void 0, function () {
  44. var config, defaultLoader, lang, loader, namespaces, allNamespaces, localesToIgnore, ignoreLang, pluralRules, t, defaultNamespace;
  45. var _this = this;
  46. return __generator(this, function (_a) {
  47. switch (_a.label) {
  48. case 0:
  49. config = getConfig();
  50. defaultLoader = function () { return __awaiter(_this, void 0, void 0, function () { return __generator(this, function (_a) {
  51. return [2, Promise.resolve({})];
  52. }); }); };
  53. lang = locale || config.defaultLocale || '';
  54. loader = config.loadLocaleFrom || defaultLoader;
  55. namespaces = Array.isArray(namespace) ? namespace : [namespace];
  56. allNamespaces = {};
  57. return [4, Promise.all(namespaces.map(function (namespace) { return __awaiter(_this, void 0, void 0, function () {
  58. var _a, _b;
  59. return __generator(this, function (_c) {
  60. switch (_c.label) {
  61. case 0:
  62. _a = allNamespaces;
  63. _b = namespace;
  64. return [4, loader(lang, namespace)];
  65. case 1:
  66. _a[_b] = _c.sent();
  67. return [2];
  68. }
  69. });
  70. }); }))];
  71. case 1:
  72. _a.sent();
  73. localesToIgnore = config.localesToIgnore || ['default'];
  74. ignoreLang = localesToIgnore.includes(lang);
  75. pluralRules = new Intl.PluralRules(ignoreLang ? undefined : lang);
  76. t = transCore({ config: config, allNamespaces: allNamespaces, pluralRules: pluralRules, lang: lang });
  77. defaultNamespace = namespaces[0];
  78. return [2, wrapTWithDefaultNs(t, defaultNamespace)];
  79. }
  80. });
  81. });
  82. }