DynamicNamespaces.js 5.3 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899
  1. "use strict";
  2. var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
  3. if (k2 === undefined) k2 = k;
  4. Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
  5. }) : (function(o, m, k, k2) {
  6. if (k2 === undefined) k2 = k;
  7. o[k2] = m[k];
  8. }));
  9. var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
  10. Object.defineProperty(o, "default", { enumerable: true, value: v });
  11. }) : function(o, v) {
  12. o["default"] = v;
  13. });
  14. var __importStar = (this && this.__importStar) || function (mod) {
  15. if (mod && mod.__esModule) return mod;
  16. var result = {};
  17. if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
  18. __setModuleDefault(result, mod);
  19. return result;
  20. };
  21. var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
  22. function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
  23. return new (P || (P = Promise))(function (resolve, reject) {
  24. function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
  25. function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
  26. function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
  27. step((generator = generator.apply(thisArg, _arguments || [])).next());
  28. });
  29. };
  30. var __generator = (this && this.__generator) || function (thisArg, body) {
  31. var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
  32. return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
  33. function verb(n) { return function (v) { return step([n, v]); }; }
  34. function step(op) {
  35. if (f) throw new TypeError("Generator is already executing.");
  36. while (_) try {
  37. 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;
  38. if (y = 0, t) op = [op[0] & 2, t.value];
  39. switch (op[0]) {
  40. case 0: case 1: t = op; break;
  41. case 4: _.label++; return { value: op[1], done: false };
  42. case 5: _.label++; y = op[1]; op = [0]; continue;
  43. case 7: op = _.ops.pop(); _.trys.pop(); continue;
  44. default:
  45. if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
  46. if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
  47. if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
  48. if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
  49. if (t[2]) _.ops.pop();
  50. _.trys.pop(); continue;
  51. }
  52. op = body.call(thisArg, _);
  53. } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
  54. if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
  55. }
  56. };
  57. var __importDefault = (this && this.__importDefault) || function (mod) {
  58. return (mod && mod.__esModule) ? mod : { "default": mod };
  59. };
  60. Object.defineProperty(exports, "__esModule", { value: true });
  61. var react_1 = __importStar(require("react"));
  62. var I18nProvider_1 = __importStar(require("./I18nProvider"));
  63. var useTranslation_1 = __importDefault(require("./useTranslation"));
  64. function DynamicNamespaces(_a) {
  65. var dynamic = _a.dynamic, _b = _a.namespaces, namespaces = _b === void 0 ? [] : _b, fallback = _a.fallback, children = _a.children;
  66. var config = (0, react_1.useContext)(I18nProvider_1.InternalContext).config;
  67. var lang = (0, useTranslation_1.default)().lang;
  68. var _c = (0, react_1.useState)(false), loaded = _c[0], setLoaded = _c[1];
  69. var _d = (0, react_1.useState)([]), pageNs = _d[0], setPageNs = _d[1];
  70. var loadLocale = dynamic || config.loadLocaleFrom || (function () { return Promise.resolve({}); });
  71. function loadNamespaces() {
  72. return __awaiter(this, void 0, void 0, function () {
  73. var pageNamespaces;
  74. return __generator(this, function (_a) {
  75. switch (_a.label) {
  76. case 0:
  77. if (typeof loadLocale !== 'function')
  78. return [2];
  79. return [4, Promise.all(namespaces.map(function (ns) { return loadLocale(lang, ns); }))];
  80. case 1:
  81. pageNamespaces = _a.sent();
  82. setPageNs(pageNamespaces);
  83. setLoaded(true);
  84. return [2];
  85. }
  86. });
  87. });
  88. }
  89. (0, react_1.useEffect)(function () {
  90. loadNamespaces();
  91. }, [namespaces.join()]);
  92. if (!loaded)
  93. return fallback || null;
  94. return (react_1.default.createElement(I18nProvider_1.default, { lang: lang, namespaces: namespaces.reduce(function (obj, ns, i) {
  95. obj[ns] = pageNs[i];
  96. return obj;
  97. }, {}) }, children));
  98. }
  99. exports.default = DynamicNamespaces;