2271 lines
81 KiB
JavaScript
2271 lines
81 KiB
JavaScript
// node_modules/i18next/dist/esm/i18next.js
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var isString = (obj) => typeof obj === "string";
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var defer = () => {
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let res;
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let rej;
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const promise = new Promise((resolve, reject) => {
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res = resolve;
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rej = reject;
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});
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promise.resolve = res;
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promise.reject = rej;
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return promise;
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};
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var makeString = (object) => {
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if (object == null) return "";
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return "" + object;
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};
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var copy = (a, s, t2) => {
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a.forEach((m) => {
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if (s[m]) t2[m] = s[m];
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});
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};
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var lastOfPathSeparatorRegExp = /###/g;
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var cleanKey = (key) => key && key.indexOf("###") > -1 ? key.replace(lastOfPathSeparatorRegExp, ".") : key;
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var canNotTraverseDeeper = (object) => !object || isString(object);
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var getLastOfPath = (object, path, Empty) => {
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const stack = !isString(path) ? path : path.split(".");
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let stackIndex = 0;
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while (stackIndex < stack.length - 1) {
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if (canNotTraverseDeeper(object)) return {};
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const key = cleanKey(stack[stackIndex]);
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if (!object[key] && Empty) object[key] = new Empty();
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if (Object.prototype.hasOwnProperty.call(object, key)) {
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object = object[key];
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} else {
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object = {};
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}
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++stackIndex;
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}
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if (canNotTraverseDeeper(object)) return {};
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return {
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obj: object,
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k: cleanKey(stack[stackIndex])
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};
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};
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var setPath = (object, path, newValue) => {
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const {
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obj,
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k
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} = getLastOfPath(object, path, Object);
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if (obj !== void 0 || path.length === 1) {
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obj[k] = newValue;
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return;
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}
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let e = path[path.length - 1];
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let p = path.slice(0, path.length - 1);
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let last = getLastOfPath(object, p, Object);
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while (last.obj === void 0 && p.length) {
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e = `${p[p.length - 1]}.${e}`;
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p = p.slice(0, p.length - 1);
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last = getLastOfPath(object, p, Object);
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if (last?.obj && typeof last.obj[`${last.k}.${e}`] !== "undefined") {
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last.obj = void 0;
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}
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}
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last.obj[`${last.k}.${e}`] = newValue;
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};
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var pushPath = (object, path, newValue, concat) => {
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const {
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obj,
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k
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} = getLastOfPath(object, path, Object);
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obj[k] = obj[k] || [];
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obj[k].push(newValue);
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};
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var getPath = (object, path) => {
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const {
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obj,
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k
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} = getLastOfPath(object, path);
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if (!obj) return void 0;
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if (!Object.prototype.hasOwnProperty.call(obj, k)) return void 0;
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return obj[k];
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};
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var getPathWithDefaults = (data, defaultData, key) => {
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const value = getPath(data, key);
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if (value !== void 0) {
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return value;
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}
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return getPath(defaultData, key);
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};
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var deepExtend = (target, source, overwrite) => {
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for (const prop in source) {
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if (prop !== "__proto__" && prop !== "constructor") {
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if (prop in target) {
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if (isString(target[prop]) || target[prop] instanceof String || isString(source[prop]) || source[prop] instanceof String) {
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if (overwrite) target[prop] = source[prop];
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} else {
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deepExtend(target[prop], source[prop], overwrite);
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}
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} else {
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target[prop] = source[prop];
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}
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}
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}
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return target;
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};
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var regexEscape = (str) => str.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&");
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var _entityMap = {
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"&": "&",
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"<": "<",
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">": ">",
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'"': """,
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"'": "'",
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"/": "/"
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};
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var escape = (data) => {
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if (isString(data)) {
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return data.replace(/[&<>"'\/]/g, (s) => _entityMap[s]);
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}
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return data;
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};
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var RegExpCache = class {
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constructor(capacity) {
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this.capacity = capacity;
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this.regExpMap = /* @__PURE__ */ new Map();
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this.regExpQueue = [];
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}
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getRegExp(pattern) {
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const regExpFromCache = this.regExpMap.get(pattern);
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if (regExpFromCache !== void 0) {
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return regExpFromCache;
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}
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const regExpNew = new RegExp(pattern);
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if (this.regExpQueue.length === this.capacity) {
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this.regExpMap.delete(this.regExpQueue.shift());
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}
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this.regExpMap.set(pattern, regExpNew);
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this.regExpQueue.push(pattern);
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return regExpNew;
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}
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};
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var chars = [" ", ",", "?", "!", ";"];
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var looksLikeObjectPathRegExpCache = new RegExpCache(20);
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var looksLikeObjectPath = (key, nsSeparator, keySeparator) => {
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nsSeparator = nsSeparator || "";
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keySeparator = keySeparator || "";
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const possibleChars = chars.filter((c) => nsSeparator.indexOf(c) < 0 && keySeparator.indexOf(c) < 0);
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if (possibleChars.length === 0) return true;
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const r = looksLikeObjectPathRegExpCache.getRegExp(`(${possibleChars.map((c) => c === "?" ? "\\?" : c).join("|")})`);
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let matched = !r.test(key);
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if (!matched) {
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const ki = key.indexOf(keySeparator);
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if (ki > 0 && !r.test(key.substring(0, ki))) {
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matched = true;
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}
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}
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return matched;
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};
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var deepFind = (obj, path, keySeparator = ".") => {
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if (!obj) return void 0;
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if (obj[path]) {
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if (!Object.prototype.hasOwnProperty.call(obj, path)) return void 0;
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return obj[path];
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}
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const tokens = path.split(keySeparator);
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let current = obj;
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for (let i = 0; i < tokens.length; ) {
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if (!current || typeof current !== "object") {
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return void 0;
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}
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let next;
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let nextPath = "";
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for (let j = i; j < tokens.length; ++j) {
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if (j !== i) {
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nextPath += keySeparator;
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}
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nextPath += tokens[j];
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next = current[nextPath];
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if (next !== void 0) {
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if (["string", "number", "boolean"].indexOf(typeof next) > -1 && j < tokens.length - 1) {
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continue;
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}
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i += j - i + 1;
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break;
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}
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}
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current = next;
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}
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return current;
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};
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var getCleanedCode = (code) => code?.replace(/_/g, "-");
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var consoleLogger = {
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type: "logger",
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log(args) {
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this.output("log", args);
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},
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warn(args) {
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this.output("warn", args);
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},
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error(args) {
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this.output("error", args);
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},
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output(type, args) {
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console?.[type]?.apply?.(console, args);
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}
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};
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var Logger = class _Logger {
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constructor(concreteLogger, options = {}) {
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this.init(concreteLogger, options);
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}
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init(concreteLogger, options = {}) {
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this.prefix = options.prefix || "i18next:";
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this.logger = concreteLogger || consoleLogger;
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this.options = options;
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this.debug = options.debug;
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}
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log(...args) {
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return this.forward(args, "log", "", true);
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}
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warn(...args) {
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return this.forward(args, "warn", "", true);
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}
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error(...args) {
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return this.forward(args, "error", "");
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}
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deprecate(...args) {
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return this.forward(args, "warn", "WARNING DEPRECATED: ", true);
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}
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forward(args, lvl, prefix, debugOnly) {
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if (debugOnly && !this.debug) return null;
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if (isString(args[0])) args[0] = `${prefix}${this.prefix} ${args[0]}`;
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return this.logger[lvl](args);
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}
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create(moduleName) {
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return new _Logger(this.logger, {
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...{
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prefix: `${this.prefix}:${moduleName}:`
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},
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...this.options
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});
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}
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clone(options) {
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options = options || this.options;
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options.prefix = options.prefix || this.prefix;
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return new _Logger(this.logger, options);
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}
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};
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var baseLogger = new Logger();
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var EventEmitter = class {
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constructor() {
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this.observers = {};
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}
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on(events, listener) {
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events.split(" ").forEach((event) => {
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if (!this.observers[event]) this.observers[event] = /* @__PURE__ */ new Map();
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const numListeners = this.observers[event].get(listener) || 0;
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this.observers[event].set(listener, numListeners + 1);
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});
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return this;
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}
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off(event, listener) {
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if (!this.observers[event]) return;
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if (!listener) {
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delete this.observers[event];
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return;
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}
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this.observers[event].delete(listener);
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}
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emit(event, ...args) {
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if (this.observers[event]) {
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const cloned = Array.from(this.observers[event].entries());
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cloned.forEach(([observer, numTimesAdded]) => {
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for (let i = 0; i < numTimesAdded; i++) {
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observer(...args);
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}
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});
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}
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if (this.observers["*"]) {
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const cloned = Array.from(this.observers["*"].entries());
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cloned.forEach(([observer, numTimesAdded]) => {
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for (let i = 0; i < numTimesAdded; i++) {
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observer.apply(observer, [event, ...args]);
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}
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});
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}
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}
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};
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var ResourceStore = class extends EventEmitter {
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constructor(data, options = {
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ns: ["translation"],
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defaultNS: "translation"
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}) {
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super();
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this.data = data || {};
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this.options = options;
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if (this.options.keySeparator === void 0) {
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this.options.keySeparator = ".";
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}
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if (this.options.ignoreJSONStructure === void 0) {
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this.options.ignoreJSONStructure = true;
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}
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}
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addNamespaces(ns) {
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if (this.options.ns.indexOf(ns) < 0) {
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this.options.ns.push(ns);
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}
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}
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removeNamespaces(ns) {
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const index = this.options.ns.indexOf(ns);
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if (index > -1) {
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this.options.ns.splice(index, 1);
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}
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}
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getResource(lng, ns, key, options = {}) {
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const keySeparator = options.keySeparator !== void 0 ? options.keySeparator : this.options.keySeparator;
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const ignoreJSONStructure = options.ignoreJSONStructure !== void 0 ? options.ignoreJSONStructure : this.options.ignoreJSONStructure;
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let path;
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if (lng.indexOf(".") > -1) {
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path = lng.split(".");
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} else {
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path = [lng, ns];
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if (key) {
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if (Array.isArray(key)) {
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path.push(...key);
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} else if (isString(key) && keySeparator) {
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path.push(...key.split(keySeparator));
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} else {
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path.push(key);
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}
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}
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}
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const result = getPath(this.data, path);
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if (!result && !ns && !key && lng.indexOf(".") > -1) {
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lng = path[0];
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ns = path[1];
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key = path.slice(2).join(".");
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}
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if (result || !ignoreJSONStructure || !isString(key)) return result;
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return deepFind(this.data?.[lng]?.[ns], key, keySeparator);
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}
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addResource(lng, ns, key, value, options = {
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silent: false
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}) {
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const keySeparator = options.keySeparator !== void 0 ? options.keySeparator : this.options.keySeparator;
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let path = [lng, ns];
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if (key) path = path.concat(keySeparator ? key.split(keySeparator) : key);
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if (lng.indexOf(".") > -1) {
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path = lng.split(".");
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value = ns;
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ns = path[1];
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}
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this.addNamespaces(ns);
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setPath(this.data, path, value);
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if (!options.silent) this.emit("added", lng, ns, key, value);
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}
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addResources(lng, ns, resources, options = {
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silent: false
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}) {
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for (const m in resources) {
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if (isString(resources[m]) || Array.isArray(resources[m])) this.addResource(lng, ns, m, resources[m], {
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silent: true
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});
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}
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if (!options.silent) this.emit("added", lng, ns, resources);
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}
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addResourceBundle(lng, ns, resources, deep, overwrite, options = {
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silent: false,
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skipCopy: false
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}) {
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let path = [lng, ns];
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if (lng.indexOf(".") > -1) {
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path = lng.split(".");
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deep = resources;
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resources = ns;
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ns = path[1];
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}
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this.addNamespaces(ns);
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let pack = getPath(this.data, path) || {};
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if (!options.skipCopy) resources = JSON.parse(JSON.stringify(resources));
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if (deep) {
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deepExtend(pack, resources, overwrite);
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} else {
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pack = {
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...pack,
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...resources
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};
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}
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setPath(this.data, path, pack);
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if (!options.silent) this.emit("added", lng, ns, resources);
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}
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removeResourceBundle(lng, ns) {
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if (this.hasResourceBundle(lng, ns)) {
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delete this.data[lng][ns];
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}
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this.removeNamespaces(ns);
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this.emit("removed", lng, ns);
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}
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hasResourceBundle(lng, ns) {
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return this.getResource(lng, ns) !== void 0;
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}
|
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getResourceBundle(lng, ns) {
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if (!ns) ns = this.options.defaultNS;
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return this.getResource(lng, ns);
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}
|
|
getDataByLanguage(lng) {
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return this.data[lng];
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}
|
|
hasLanguageSomeTranslations(lng) {
|
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const data = this.getDataByLanguage(lng);
|
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const n = data && Object.keys(data) || [];
|
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return !!n.find((v) => data[v] && Object.keys(data[v]).length > 0);
|
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}
|
|
toJSON() {
|
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return this.data;
|
|
}
|
|
};
|
|
var postProcessor = {
|
|
processors: {},
|
|
addPostProcessor(module) {
|
|
this.processors[module.name] = module;
|
|
},
|
|
handle(processors, value, key, options, translator) {
|
|
processors.forEach((processor) => {
|
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value = this.processors[processor]?.process(value, key, options, translator) ?? value;
|
|
});
|
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return value;
|
|
}
|
|
};
|
|
var PATH_KEY = /* @__PURE__ */ Symbol("i18next/PATH_KEY");
|
|
function createProxy() {
|
|
const state = [];
|
|
const handler = /* @__PURE__ */ Object.create(null);
|
|
let proxy;
|
|
handler.get = (target, key) => {
|
|
proxy?.revoke?.();
|
|
if (key === PATH_KEY) return state;
|
|
state.push(key);
|
|
proxy = Proxy.revocable(target, handler);
|
|
return proxy.proxy;
|
|
};
|
|
return Proxy.revocable(/* @__PURE__ */ Object.create(null), handler).proxy;
|
|
}
|
|
function keysFromSelector(selector, opts) {
|
|
const {
|
|
[PATH_KEY]: path
|
|
} = selector(createProxy());
|
|
const keySeparator = opts?.keySeparator ?? ".";
|
|
const nsSeparator = opts?.nsSeparator ?? ":";
|
|
if (path.length > 1 && nsSeparator) {
|
|
const ns = opts?.ns;
|
|
const nsArray = Array.isArray(ns) ? ns : null;
|
|
if (nsArray && nsArray.length > 1 && nsArray.slice(1).includes(path[0])) {
|
|
return `${path[0]}${nsSeparator}${path.slice(1).join(keySeparator)}`;
|
|
}
|
|
}
|
|
return path.join(keySeparator);
|
|
}
|
|
var checkedLoadedFor = {};
|
|
var shouldHandleAsObject = (res) => !isString(res) && typeof res !== "boolean" && typeof res !== "number";
|
|
var Translator = class _Translator extends EventEmitter {
|
|
constructor(services, options = {}) {
|
|
super();
|
|
copy(["resourceStore", "languageUtils", "pluralResolver", "interpolator", "backendConnector", "i18nFormat", "utils"], services, this);
|
|
this.options = options;
|
|
if (this.options.keySeparator === void 0) {
|
|
this.options.keySeparator = ".";
|
|
}
|
|
this.logger = baseLogger.create("translator");
|
|
}
|
|
changeLanguage(lng) {
|
|
if (lng) this.language = lng;
|
|
}
|
|
exists(key, o = {
|
|
interpolation: {}
|
|
}) {
|
|
const opt = {
|
|
...o
|
|
};
|
|
if (key == null) return false;
|
|
const resolved = this.resolve(key, opt);
|
|
if (resolved?.res === void 0) return false;
|
|
const isObject = shouldHandleAsObject(resolved.res);
|
|
if (opt.returnObjects === false && isObject) {
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
extractFromKey(key, opt) {
|
|
let nsSeparator = opt.nsSeparator !== void 0 ? opt.nsSeparator : this.options.nsSeparator;
|
|
if (nsSeparator === void 0) nsSeparator = ":";
|
|
const keySeparator = opt.keySeparator !== void 0 ? opt.keySeparator : this.options.keySeparator;
|
|
let namespaces = opt.ns || this.options.defaultNS || [];
|
|
const wouldCheckForNsInKey = nsSeparator && key.indexOf(nsSeparator) > -1;
|
|
const seemsNaturalLanguage = !this.options.userDefinedKeySeparator && !opt.keySeparator && !this.options.userDefinedNsSeparator && !opt.nsSeparator && !looksLikeObjectPath(key, nsSeparator, keySeparator);
|
|
if (wouldCheckForNsInKey && !seemsNaturalLanguage) {
|
|
const m = key.match(this.interpolator.nestingRegexp);
|
|
if (m && m.length > 0) {
|
|
return {
|
|
key,
|
|
namespaces: isString(namespaces) ? [namespaces] : namespaces
|
|
};
|
|
}
|
|
const parts = key.split(nsSeparator);
|
|
if (nsSeparator !== keySeparator || nsSeparator === keySeparator && this.options.ns.indexOf(parts[0]) > -1) namespaces = parts.shift();
|
|
key = parts.join(keySeparator);
|
|
}
|
|
return {
|
|
key,
|
|
namespaces: isString(namespaces) ? [namespaces] : namespaces
|
|
};
|
|
}
|
|
translate(keys, o, lastKey) {
|
|
let opt = typeof o === "object" ? {
|
|
...o
|
|
} : o;
|
|
if (typeof opt !== "object" && this.options.overloadTranslationOptionHandler) {
|
|
opt = this.options.overloadTranslationOptionHandler(arguments);
|
|
}
|
|
if (typeof opt === "object") opt = {
|
|
...opt
|
|
};
|
|
if (!opt) opt = {};
|
|
if (keys == null) return "";
|
|
if (typeof keys === "function") keys = keysFromSelector(keys, {
|
|
...this.options,
|
|
...opt
|
|
});
|
|
if (!Array.isArray(keys)) keys = [String(keys)];
|
|
keys = keys.map((k) => typeof k === "function" ? keysFromSelector(k, {
|
|
...this.options,
|
|
...opt
|
|
}) : String(k));
|
|
const returnDetails = opt.returnDetails !== void 0 ? opt.returnDetails : this.options.returnDetails;
|
|
const keySeparator = opt.keySeparator !== void 0 ? opt.keySeparator : this.options.keySeparator;
|
|
const {
|
|
key,
|
|
namespaces
|
|
} = this.extractFromKey(keys[keys.length - 1], opt);
|
|
const namespace = namespaces[namespaces.length - 1];
|
|
let nsSeparator = opt.nsSeparator !== void 0 ? opt.nsSeparator : this.options.nsSeparator;
|
|
if (nsSeparator === void 0) nsSeparator = ":";
|
|
const lng = opt.lng || this.language;
|
|
const appendNamespaceToCIMode = opt.appendNamespaceToCIMode || this.options.appendNamespaceToCIMode;
|
|
if (lng?.toLowerCase() === "cimode") {
|
|
if (appendNamespaceToCIMode) {
|
|
if (returnDetails) {
|
|
return {
|
|
res: `${namespace}${nsSeparator}${key}`,
|
|
usedKey: key,
|
|
exactUsedKey: key,
|
|
usedLng: lng,
|
|
usedNS: namespace,
|
|
usedParams: this.getUsedParamsDetails(opt)
|
|
};
|
|
}
|
|
return `${namespace}${nsSeparator}${key}`;
|
|
}
|
|
if (returnDetails) {
|
|
return {
|
|
res: key,
|
|
usedKey: key,
|
|
exactUsedKey: key,
|
|
usedLng: lng,
|
|
usedNS: namespace,
|
|
usedParams: this.getUsedParamsDetails(opt)
|
|
};
|
|
}
|
|
return key;
|
|
}
|
|
const resolved = this.resolve(keys, opt);
|
|
let res = resolved?.res;
|
|
const resUsedKey = resolved?.usedKey || key;
|
|
const resExactUsedKey = resolved?.exactUsedKey || key;
|
|
const noObject = ["[object Number]", "[object Function]", "[object RegExp]"];
|
|
const joinArrays = opt.joinArrays !== void 0 ? opt.joinArrays : this.options.joinArrays;
|
|
const handleAsObjectInI18nFormat = !this.i18nFormat || this.i18nFormat.handleAsObject;
|
|
const needsPluralHandling = opt.count !== void 0 && !isString(opt.count);
|
|
const hasDefaultValue = _Translator.hasDefaultValue(opt);
|
|
const defaultValueSuffix = needsPluralHandling ? this.pluralResolver.getSuffix(lng, opt.count, opt) : "";
|
|
const defaultValueSuffixOrdinalFallback = opt.ordinal && needsPluralHandling ? this.pluralResolver.getSuffix(lng, opt.count, {
|
|
ordinal: false
|
|
}) : "";
|
|
const needsZeroSuffixLookup = needsPluralHandling && !opt.ordinal && opt.count === 0;
|
|
const defaultValue = needsZeroSuffixLookup && opt[`defaultValue${this.options.pluralSeparator}zero`] || opt[`defaultValue${defaultValueSuffix}`] || opt[`defaultValue${defaultValueSuffixOrdinalFallback}`] || opt.defaultValue;
|
|
let resForObjHndl = res;
|
|
if (handleAsObjectInI18nFormat && !res && hasDefaultValue) {
|
|
resForObjHndl = defaultValue;
|
|
}
|
|
const handleAsObject = shouldHandleAsObject(resForObjHndl);
|
|
const resType = Object.prototype.toString.apply(resForObjHndl);
|
|
if (handleAsObjectInI18nFormat && resForObjHndl && handleAsObject && noObject.indexOf(resType) < 0 && !(isString(joinArrays) && Array.isArray(resForObjHndl))) {
|
|
if (!opt.returnObjects && !this.options.returnObjects) {
|
|
if (!this.options.returnedObjectHandler) {
|
|
this.logger.warn("accessing an object - but returnObjects options is not enabled!");
|
|
}
|
|
const r = this.options.returnedObjectHandler ? this.options.returnedObjectHandler(resUsedKey, resForObjHndl, {
|
|
...opt,
|
|
ns: namespaces
|
|
}) : `key '${key} (${this.language})' returned an object instead of string.`;
|
|
if (returnDetails) {
|
|
resolved.res = r;
|
|
resolved.usedParams = this.getUsedParamsDetails(opt);
|
|
return resolved;
|
|
}
|
|
return r;
|
|
}
|
|
if (keySeparator) {
|
|
const resTypeIsArray = Array.isArray(resForObjHndl);
|
|
const copy2 = resTypeIsArray ? [] : {};
|
|
const newKeyToUse = resTypeIsArray ? resExactUsedKey : resUsedKey;
|
|
for (const m in resForObjHndl) {
|
|
if (Object.prototype.hasOwnProperty.call(resForObjHndl, m)) {
|
|
const deepKey = `${newKeyToUse}${keySeparator}${m}`;
|
|
if (hasDefaultValue && !res) {
|
|
copy2[m] = this.translate(deepKey, {
|
|
...opt,
|
|
defaultValue: shouldHandleAsObject(defaultValue) ? defaultValue[m] : void 0,
|
|
...{
|
|
joinArrays: false,
|
|
ns: namespaces
|
|
}
|
|
});
|
|
} else {
|
|
copy2[m] = this.translate(deepKey, {
|
|
...opt,
|
|
...{
|
|
joinArrays: false,
|
|
ns: namespaces
|
|
}
|
|
});
|
|
}
|
|
if (copy2[m] === deepKey) copy2[m] = resForObjHndl[m];
|
|
}
|
|
}
|
|
res = copy2;
|
|
}
|
|
} else if (handleAsObjectInI18nFormat && isString(joinArrays) && Array.isArray(res)) {
|
|
res = res.join(joinArrays);
|
|
if (res) res = this.extendTranslation(res, keys, opt, lastKey);
|
|
} else {
|
|
let usedDefault = false;
|
|
let usedKey = false;
|
|
if (!this.isValidLookup(res) && hasDefaultValue) {
|
|
usedDefault = true;
|
|
res = defaultValue;
|
|
}
|
|
if (!this.isValidLookup(res)) {
|
|
usedKey = true;
|
|
res = key;
|
|
}
|
|
const missingKeyNoValueFallbackToKey = opt.missingKeyNoValueFallbackToKey || this.options.missingKeyNoValueFallbackToKey;
|
|
const resForMissing = missingKeyNoValueFallbackToKey && usedKey ? void 0 : res;
|
|
const updateMissing = hasDefaultValue && defaultValue !== res && this.options.updateMissing;
|
|
if (usedKey || usedDefault || updateMissing) {
|
|
this.logger.log(updateMissing ? "updateKey" : "missingKey", lng, namespace, key, updateMissing ? defaultValue : res);
|
|
if (keySeparator) {
|
|
const fk = this.resolve(key, {
|
|
...opt,
|
|
keySeparator: false
|
|
});
|
|
if (fk && fk.res) this.logger.warn("Seems the loaded translations were in flat JSON format instead of nested. Either set keySeparator: false on init or make sure your translations are published in nested format.");
|
|
}
|
|
let lngs = [];
|
|
const fallbackLngs = this.languageUtils.getFallbackCodes(this.options.fallbackLng, opt.lng || this.language);
|
|
if (this.options.saveMissingTo === "fallback" && fallbackLngs && fallbackLngs[0]) {
|
|
for (let i = 0; i < fallbackLngs.length; i++) {
|
|
lngs.push(fallbackLngs[i]);
|
|
}
|
|
} else if (this.options.saveMissingTo === "all") {
|
|
lngs = this.languageUtils.toResolveHierarchy(opt.lng || this.language);
|
|
} else {
|
|
lngs.push(opt.lng || this.language);
|
|
}
|
|
const send = (l, k, specificDefaultValue) => {
|
|
const defaultForMissing = hasDefaultValue && specificDefaultValue !== res ? specificDefaultValue : resForMissing;
|
|
if (this.options.missingKeyHandler) {
|
|
this.options.missingKeyHandler(l, namespace, k, defaultForMissing, updateMissing, opt);
|
|
} else if (this.backendConnector?.saveMissing) {
|
|
this.backendConnector.saveMissing(l, namespace, k, defaultForMissing, updateMissing, opt);
|
|
}
|
|
this.emit("missingKey", l, namespace, k, res);
|
|
};
|
|
if (this.options.saveMissing) {
|
|
if (this.options.saveMissingPlurals && needsPluralHandling) {
|
|
lngs.forEach((language) => {
|
|
const suffixes = this.pluralResolver.getSuffixes(language, opt);
|
|
if (needsZeroSuffixLookup && opt[`defaultValue${this.options.pluralSeparator}zero`] && suffixes.indexOf(`${this.options.pluralSeparator}zero`) < 0) {
|
|
suffixes.push(`${this.options.pluralSeparator}zero`);
|
|
}
|
|
suffixes.forEach((suffix) => {
|
|
send([language], key + suffix, opt[`defaultValue${suffix}`] || defaultValue);
|
|
});
|
|
});
|
|
} else {
|
|
send(lngs, key, defaultValue);
|
|
}
|
|
}
|
|
}
|
|
res = this.extendTranslation(res, keys, opt, resolved, lastKey);
|
|
if (usedKey && res === key && this.options.appendNamespaceToMissingKey) {
|
|
res = `${namespace}${nsSeparator}${key}`;
|
|
}
|
|
if ((usedKey || usedDefault) && this.options.parseMissingKeyHandler) {
|
|
res = this.options.parseMissingKeyHandler(this.options.appendNamespaceToMissingKey ? `${namespace}${nsSeparator}${key}` : key, usedDefault ? res : void 0, opt);
|
|
}
|
|
}
|
|
if (returnDetails) {
|
|
resolved.res = res;
|
|
resolved.usedParams = this.getUsedParamsDetails(opt);
|
|
return resolved;
|
|
}
|
|
return res;
|
|
}
|
|
extendTranslation(res, key, opt, resolved, lastKey) {
|
|
if (this.i18nFormat?.parse) {
|
|
res = this.i18nFormat.parse(res, {
|
|
...this.options.interpolation.defaultVariables,
|
|
...opt
|
|
}, opt.lng || this.language || resolved.usedLng, resolved.usedNS, resolved.usedKey, {
|
|
resolved
|
|
});
|
|
} else if (!opt.skipInterpolation) {
|
|
if (opt.interpolation) this.interpolator.init({
|
|
...opt,
|
|
...{
|
|
interpolation: {
|
|
...this.options.interpolation,
|
|
...opt.interpolation
|
|
}
|
|
}
|
|
});
|
|
const skipOnVariables = isString(res) && (opt?.interpolation?.skipOnVariables !== void 0 ? opt.interpolation.skipOnVariables : this.options.interpolation.skipOnVariables);
|
|
let nestBef;
|
|
if (skipOnVariables) {
|
|
const nb = res.match(this.interpolator.nestingRegexp);
|
|
nestBef = nb && nb.length;
|
|
}
|
|
let data = opt.replace && !isString(opt.replace) ? opt.replace : opt;
|
|
if (this.options.interpolation.defaultVariables) data = {
|
|
...this.options.interpolation.defaultVariables,
|
|
...data
|
|
};
|
|
res = this.interpolator.interpolate(res, data, opt.lng || this.language || resolved.usedLng, opt);
|
|
if (skipOnVariables) {
|
|
const na = res.match(this.interpolator.nestingRegexp);
|
|
const nestAft = na && na.length;
|
|
if (nestBef < nestAft) opt.nest = false;
|
|
}
|
|
if (!opt.lng && resolved && resolved.res) opt.lng = this.language || resolved.usedLng;
|
|
if (opt.nest !== false) res = this.interpolator.nest(res, (...args) => {
|
|
if (lastKey?.[0] === args[0] && !opt.context) {
|
|
this.logger.warn(`It seems you are nesting recursively key: ${args[0]} in key: ${key[0]}`);
|
|
return null;
|
|
}
|
|
return this.translate(...args, key);
|
|
}, opt);
|
|
if (opt.interpolation) this.interpolator.reset();
|
|
}
|
|
const postProcess = opt.postProcess || this.options.postProcess;
|
|
const postProcessorNames = isString(postProcess) ? [postProcess] : postProcess;
|
|
if (res != null && postProcessorNames?.length && opt.applyPostProcessor !== false) {
|
|
res = postProcessor.handle(postProcessorNames, res, key, this.options && this.options.postProcessPassResolved ? {
|
|
i18nResolved: {
|
|
...resolved,
|
|
usedParams: this.getUsedParamsDetails(opt)
|
|
},
|
|
...opt
|
|
} : opt, this);
|
|
}
|
|
return res;
|
|
}
|
|
resolve(keys, opt = {}) {
|
|
let found;
|
|
let usedKey;
|
|
let exactUsedKey;
|
|
let usedLng;
|
|
let usedNS;
|
|
if (isString(keys)) keys = [keys];
|
|
if (Array.isArray(keys)) keys = keys.map((k) => typeof k === "function" ? keysFromSelector(k, {
|
|
...this.options,
|
|
...opt
|
|
}) : k);
|
|
keys.forEach((k) => {
|
|
if (this.isValidLookup(found)) return;
|
|
const extracted = this.extractFromKey(k, opt);
|
|
const key = extracted.key;
|
|
usedKey = key;
|
|
let namespaces = extracted.namespaces;
|
|
if (this.options.fallbackNS) namespaces = namespaces.concat(this.options.fallbackNS);
|
|
const needsPluralHandling = opt.count !== void 0 && !isString(opt.count);
|
|
const needsZeroSuffixLookup = needsPluralHandling && !opt.ordinal && opt.count === 0;
|
|
const needsContextHandling = opt.context !== void 0 && (isString(opt.context) || typeof opt.context === "number") && opt.context !== "";
|
|
const codes = opt.lngs ? opt.lngs : this.languageUtils.toResolveHierarchy(opt.lng || this.language, opt.fallbackLng);
|
|
namespaces.forEach((ns) => {
|
|
if (this.isValidLookup(found)) return;
|
|
usedNS = ns;
|
|
if (!checkedLoadedFor[`${codes[0]}-${ns}`] && this.utils?.hasLoadedNamespace && !this.utils?.hasLoadedNamespace(usedNS)) {
|
|
checkedLoadedFor[`${codes[0]}-${ns}`] = true;
|
|
this.logger.warn(`key "${usedKey}" for languages "${codes.join(", ")}" won't get resolved as namespace "${usedNS}" was not yet loaded`, "This means something IS WRONG in your setup. You access the t function before i18next.init / i18next.loadNamespace / i18next.changeLanguage was done. Wait for the callback or Promise to resolve before accessing it!!!");
|
|
}
|
|
codes.forEach((code) => {
|
|
if (this.isValidLookup(found)) return;
|
|
usedLng = code;
|
|
const finalKeys = [key];
|
|
if (this.i18nFormat?.addLookupKeys) {
|
|
this.i18nFormat.addLookupKeys(finalKeys, key, code, ns, opt);
|
|
} else {
|
|
let pluralSuffix;
|
|
if (needsPluralHandling) pluralSuffix = this.pluralResolver.getSuffix(code, opt.count, opt);
|
|
const zeroSuffix = `${this.options.pluralSeparator}zero`;
|
|
const ordinalPrefix = `${this.options.pluralSeparator}ordinal${this.options.pluralSeparator}`;
|
|
if (needsPluralHandling) {
|
|
if (opt.ordinal && pluralSuffix.indexOf(ordinalPrefix) === 0) {
|
|
finalKeys.push(key + pluralSuffix.replace(ordinalPrefix, this.options.pluralSeparator));
|
|
}
|
|
finalKeys.push(key + pluralSuffix);
|
|
if (needsZeroSuffixLookup) {
|
|
finalKeys.push(key + zeroSuffix);
|
|
}
|
|
}
|
|
if (needsContextHandling) {
|
|
const contextKey = `${key}${this.options.contextSeparator || "_"}${opt.context}`;
|
|
finalKeys.push(contextKey);
|
|
if (needsPluralHandling) {
|
|
if (opt.ordinal && pluralSuffix.indexOf(ordinalPrefix) === 0) {
|
|
finalKeys.push(contextKey + pluralSuffix.replace(ordinalPrefix, this.options.pluralSeparator));
|
|
}
|
|
finalKeys.push(contextKey + pluralSuffix);
|
|
if (needsZeroSuffixLookup) {
|
|
finalKeys.push(contextKey + zeroSuffix);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
let possibleKey;
|
|
while (possibleKey = finalKeys.pop()) {
|
|
if (!this.isValidLookup(found)) {
|
|
exactUsedKey = possibleKey;
|
|
found = this.getResource(code, ns, possibleKey, opt);
|
|
}
|
|
}
|
|
});
|
|
});
|
|
});
|
|
return {
|
|
res: found,
|
|
usedKey,
|
|
exactUsedKey,
|
|
usedLng,
|
|
usedNS
|
|
};
|
|
}
|
|
isValidLookup(res) {
|
|
return res !== void 0 && !(!this.options.returnNull && res === null) && !(!this.options.returnEmptyString && res === "");
|
|
}
|
|
getResource(code, ns, key, options = {}) {
|
|
if (this.i18nFormat?.getResource) return this.i18nFormat.getResource(code, ns, key, options);
|
|
return this.resourceStore.getResource(code, ns, key, options);
|
|
}
|
|
getUsedParamsDetails(options = {}) {
|
|
const optionsKeys = ["defaultValue", "ordinal", "context", "replace", "lng", "lngs", "fallbackLng", "ns", "keySeparator", "nsSeparator", "returnObjects", "returnDetails", "joinArrays", "postProcess", "interpolation"];
|
|
const useOptionsReplaceForData = options.replace && !isString(options.replace);
|
|
let data = useOptionsReplaceForData ? options.replace : options;
|
|
if (useOptionsReplaceForData && typeof options.count !== "undefined") {
|
|
data.count = options.count;
|
|
}
|
|
if (this.options.interpolation.defaultVariables) {
|
|
data = {
|
|
...this.options.interpolation.defaultVariables,
|
|
...data
|
|
};
|
|
}
|
|
if (!useOptionsReplaceForData) {
|
|
data = {
|
|
...data
|
|
};
|
|
for (const key of optionsKeys) {
|
|
delete data[key];
|
|
}
|
|
}
|
|
return data;
|
|
}
|
|
static hasDefaultValue(options) {
|
|
const prefix = "defaultValue";
|
|
for (const option in options) {
|
|
if (Object.prototype.hasOwnProperty.call(options, option) && prefix === option.substring(0, prefix.length) && void 0 !== options[option]) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
};
|
|
var LanguageUtil = class {
|
|
constructor(options) {
|
|
this.options = options;
|
|
this.supportedLngs = this.options.supportedLngs || false;
|
|
this.logger = baseLogger.create("languageUtils");
|
|
}
|
|
getScriptPartFromCode(code) {
|
|
code = getCleanedCode(code);
|
|
if (!code || code.indexOf("-") < 0) return null;
|
|
const p = code.split("-");
|
|
if (p.length === 2) return null;
|
|
p.pop();
|
|
if (p[p.length - 1].toLowerCase() === "x") return null;
|
|
return this.formatLanguageCode(p.join("-"));
|
|
}
|
|
getLanguagePartFromCode(code) {
|
|
code = getCleanedCode(code);
|
|
if (!code || code.indexOf("-") < 0) return code;
|
|
const p = code.split("-");
|
|
return this.formatLanguageCode(p[0]);
|
|
}
|
|
formatLanguageCode(code) {
|
|
if (isString(code) && code.indexOf("-") > -1) {
|
|
let formattedCode;
|
|
try {
|
|
formattedCode = Intl.getCanonicalLocales(code)[0];
|
|
} catch (e) {
|
|
}
|
|
if (formattedCode && this.options.lowerCaseLng) {
|
|
formattedCode = formattedCode.toLowerCase();
|
|
}
|
|
if (formattedCode) return formattedCode;
|
|
if (this.options.lowerCaseLng) {
|
|
return code.toLowerCase();
|
|
}
|
|
return code;
|
|
}
|
|
return this.options.cleanCode || this.options.lowerCaseLng ? code.toLowerCase() : code;
|
|
}
|
|
isSupportedCode(code) {
|
|
if (this.options.load === "languageOnly" || this.options.nonExplicitSupportedLngs) {
|
|
code = this.getLanguagePartFromCode(code);
|
|
}
|
|
return !this.supportedLngs || !this.supportedLngs.length || this.supportedLngs.indexOf(code) > -1;
|
|
}
|
|
getBestMatchFromCodes(codes) {
|
|
if (!codes) return null;
|
|
let found;
|
|
codes.forEach((code) => {
|
|
if (found) return;
|
|
const cleanedLng = this.formatLanguageCode(code);
|
|
if (!this.options.supportedLngs || this.isSupportedCode(cleanedLng)) found = cleanedLng;
|
|
});
|
|
if (!found && this.options.supportedLngs) {
|
|
codes.forEach((code) => {
|
|
if (found) return;
|
|
const lngScOnly = this.getScriptPartFromCode(code);
|
|
if (this.isSupportedCode(lngScOnly)) return found = lngScOnly;
|
|
const lngOnly = this.getLanguagePartFromCode(code);
|
|
if (this.isSupportedCode(lngOnly)) return found = lngOnly;
|
|
found = this.options.supportedLngs.find((supportedLng) => {
|
|
if (supportedLng === lngOnly) return supportedLng;
|
|
if (supportedLng.indexOf("-") < 0 && lngOnly.indexOf("-") < 0) return;
|
|
if (supportedLng.indexOf("-") > 0 && lngOnly.indexOf("-") < 0 && supportedLng.substring(0, supportedLng.indexOf("-")) === lngOnly) return supportedLng;
|
|
if (supportedLng.indexOf(lngOnly) === 0 && lngOnly.length > 1) return supportedLng;
|
|
});
|
|
});
|
|
}
|
|
if (!found) found = this.getFallbackCodes(this.options.fallbackLng)[0];
|
|
return found;
|
|
}
|
|
getFallbackCodes(fallbacks, code) {
|
|
if (!fallbacks) return [];
|
|
if (typeof fallbacks === "function") fallbacks = fallbacks(code);
|
|
if (isString(fallbacks)) fallbacks = [fallbacks];
|
|
if (Array.isArray(fallbacks)) return fallbacks;
|
|
if (!code) return fallbacks.default || [];
|
|
let found = fallbacks[code];
|
|
if (!found) found = fallbacks[this.getScriptPartFromCode(code)];
|
|
if (!found) found = fallbacks[this.formatLanguageCode(code)];
|
|
if (!found) found = fallbacks[this.getLanguagePartFromCode(code)];
|
|
if (!found) found = fallbacks.default;
|
|
return found || [];
|
|
}
|
|
toResolveHierarchy(code, fallbackCode) {
|
|
const fallbackCodes = this.getFallbackCodes((fallbackCode === false ? [] : fallbackCode) || this.options.fallbackLng || [], code);
|
|
const codes = [];
|
|
const addCode = (c) => {
|
|
if (!c) return;
|
|
if (this.isSupportedCode(c)) {
|
|
codes.push(c);
|
|
} else {
|
|
this.logger.warn(`rejecting language code not found in supportedLngs: ${c}`);
|
|
}
|
|
};
|
|
if (isString(code) && (code.indexOf("-") > -1 || code.indexOf("_") > -1)) {
|
|
if (this.options.load !== "languageOnly") addCode(this.formatLanguageCode(code));
|
|
if (this.options.load !== "languageOnly" && this.options.load !== "currentOnly") addCode(this.getScriptPartFromCode(code));
|
|
if (this.options.load !== "currentOnly") addCode(this.getLanguagePartFromCode(code));
|
|
} else if (isString(code)) {
|
|
addCode(this.formatLanguageCode(code));
|
|
}
|
|
fallbackCodes.forEach((fc) => {
|
|
if (codes.indexOf(fc) < 0) addCode(this.formatLanguageCode(fc));
|
|
});
|
|
return codes;
|
|
}
|
|
};
|
|
var suffixesOrder = {
|
|
zero: 0,
|
|
one: 1,
|
|
two: 2,
|
|
few: 3,
|
|
many: 4,
|
|
other: 5
|
|
};
|
|
var dummyRule = {
|
|
select: (count) => count === 1 ? "one" : "other",
|
|
resolvedOptions: () => ({
|
|
pluralCategories: ["one", "other"]
|
|
})
|
|
};
|
|
var PluralResolver = class {
|
|
constructor(languageUtils, options = {}) {
|
|
this.languageUtils = languageUtils;
|
|
this.options = options;
|
|
this.logger = baseLogger.create("pluralResolver");
|
|
this.pluralRulesCache = {};
|
|
}
|
|
clearCache() {
|
|
this.pluralRulesCache = {};
|
|
}
|
|
getRule(code, options = {}) {
|
|
const cleanedCode = getCleanedCode(code === "dev" ? "en" : code);
|
|
const type = options.ordinal ? "ordinal" : "cardinal";
|
|
const cacheKey = JSON.stringify({
|
|
cleanedCode,
|
|
type
|
|
});
|
|
if (cacheKey in this.pluralRulesCache) {
|
|
return this.pluralRulesCache[cacheKey];
|
|
}
|
|
let rule;
|
|
try {
|
|
rule = new Intl.PluralRules(cleanedCode, {
|
|
type
|
|
});
|
|
} catch (err) {
|
|
if (typeof Intl === "undefined") {
|
|
this.logger.error("No Intl support, please use an Intl polyfill!");
|
|
return dummyRule;
|
|
}
|
|
if (!code.match(/-|_/)) return dummyRule;
|
|
const lngPart = this.languageUtils.getLanguagePartFromCode(code);
|
|
rule = this.getRule(lngPart, options);
|
|
}
|
|
this.pluralRulesCache[cacheKey] = rule;
|
|
return rule;
|
|
}
|
|
needsPlural(code, options = {}) {
|
|
let rule = this.getRule(code, options);
|
|
if (!rule) rule = this.getRule("dev", options);
|
|
return rule?.resolvedOptions().pluralCategories.length > 1;
|
|
}
|
|
getPluralFormsOfKey(code, key, options = {}) {
|
|
return this.getSuffixes(code, options).map((suffix) => `${key}${suffix}`);
|
|
}
|
|
getSuffixes(code, options = {}) {
|
|
let rule = this.getRule(code, options);
|
|
if (!rule) rule = this.getRule("dev", options);
|
|
if (!rule) return [];
|
|
return rule.resolvedOptions().pluralCategories.sort((pluralCategory1, pluralCategory2) => suffixesOrder[pluralCategory1] - suffixesOrder[pluralCategory2]).map((pluralCategory) => `${this.options.prepend}${options.ordinal ? `ordinal${this.options.prepend}` : ""}${pluralCategory}`);
|
|
}
|
|
getSuffix(code, count, options = {}) {
|
|
const rule = this.getRule(code, options);
|
|
if (rule) {
|
|
return `${this.options.prepend}${options.ordinal ? `ordinal${this.options.prepend}` : ""}${rule.select(count)}`;
|
|
}
|
|
this.logger.warn(`no plural rule found for: ${code}`);
|
|
return this.getSuffix("dev", count, options);
|
|
}
|
|
};
|
|
var deepFindWithDefaults = (data, defaultData, key, keySeparator = ".", ignoreJSONStructure = true) => {
|
|
let path = getPathWithDefaults(data, defaultData, key);
|
|
if (!path && ignoreJSONStructure && isString(key)) {
|
|
path = deepFind(data, key, keySeparator);
|
|
if (path === void 0) path = deepFind(defaultData, key, keySeparator);
|
|
}
|
|
return path;
|
|
};
|
|
var regexSafe = (val) => val.replace(/\$/g, "$$$$");
|
|
var Interpolator = class {
|
|
constructor(options = {}) {
|
|
this.logger = baseLogger.create("interpolator");
|
|
this.options = options;
|
|
this.format = options?.interpolation?.format || ((value) => value);
|
|
this.init(options);
|
|
}
|
|
init(options = {}) {
|
|
if (!options.interpolation) options.interpolation = {
|
|
escapeValue: true
|
|
};
|
|
const {
|
|
escape: escape$1,
|
|
escapeValue,
|
|
useRawValueToEscape,
|
|
prefix,
|
|
prefixEscaped,
|
|
suffix,
|
|
suffixEscaped,
|
|
formatSeparator,
|
|
unescapeSuffix,
|
|
unescapePrefix,
|
|
nestingPrefix,
|
|
nestingPrefixEscaped,
|
|
nestingSuffix,
|
|
nestingSuffixEscaped,
|
|
nestingOptionsSeparator,
|
|
maxReplaces,
|
|
alwaysFormat
|
|
} = options.interpolation;
|
|
this.escape = escape$1 !== void 0 ? escape$1 : escape;
|
|
this.escapeValue = escapeValue !== void 0 ? escapeValue : true;
|
|
this.useRawValueToEscape = useRawValueToEscape !== void 0 ? useRawValueToEscape : false;
|
|
this.prefix = prefix ? regexEscape(prefix) : prefixEscaped || "{{";
|
|
this.suffix = suffix ? regexEscape(suffix) : suffixEscaped || "}}";
|
|
this.formatSeparator = formatSeparator || ",";
|
|
this.unescapePrefix = unescapeSuffix ? "" : unescapePrefix || "-";
|
|
this.unescapeSuffix = this.unescapePrefix ? "" : unescapeSuffix || "";
|
|
this.nestingPrefix = nestingPrefix ? regexEscape(nestingPrefix) : nestingPrefixEscaped || regexEscape("$t(");
|
|
this.nestingSuffix = nestingSuffix ? regexEscape(nestingSuffix) : nestingSuffixEscaped || regexEscape(")");
|
|
this.nestingOptionsSeparator = nestingOptionsSeparator || ",";
|
|
this.maxReplaces = maxReplaces || 1e3;
|
|
this.alwaysFormat = alwaysFormat !== void 0 ? alwaysFormat : false;
|
|
this.resetRegExp();
|
|
}
|
|
reset() {
|
|
if (this.options) this.init(this.options);
|
|
}
|
|
resetRegExp() {
|
|
const getOrResetRegExp = (existingRegExp, pattern) => {
|
|
if (existingRegExp?.source === pattern) {
|
|
existingRegExp.lastIndex = 0;
|
|
return existingRegExp;
|
|
}
|
|
return new RegExp(pattern, "g");
|
|
};
|
|
this.regexp = getOrResetRegExp(this.regexp, `${this.prefix}(.+?)${this.suffix}`);
|
|
this.regexpUnescape = getOrResetRegExp(this.regexpUnescape, `${this.prefix}${this.unescapePrefix}(.+?)${this.unescapeSuffix}${this.suffix}`);
|
|
this.nestingRegexp = getOrResetRegExp(this.nestingRegexp, `${this.nestingPrefix}((?:[^()"']+|"[^"]*"|'[^']*'|\\((?:[^()]|"[^"]*"|'[^']*')*\\))*?)${this.nestingSuffix}`);
|
|
}
|
|
interpolate(str, data, lng, options) {
|
|
let match;
|
|
let value;
|
|
let replaces;
|
|
const defaultData = this.options && this.options.interpolation && this.options.interpolation.defaultVariables || {};
|
|
const handleFormat = (key) => {
|
|
if (key.indexOf(this.formatSeparator) < 0) {
|
|
const path = deepFindWithDefaults(data, defaultData, key, this.options.keySeparator, this.options.ignoreJSONStructure);
|
|
return this.alwaysFormat ? this.format(path, void 0, lng, {
|
|
...options,
|
|
...data,
|
|
interpolationkey: key
|
|
}) : path;
|
|
}
|
|
const p = key.split(this.formatSeparator);
|
|
const k = p.shift().trim();
|
|
const f = p.join(this.formatSeparator).trim();
|
|
return this.format(deepFindWithDefaults(data, defaultData, k, this.options.keySeparator, this.options.ignoreJSONStructure), f, lng, {
|
|
...options,
|
|
...data,
|
|
interpolationkey: k
|
|
});
|
|
};
|
|
this.resetRegExp();
|
|
const missingInterpolationHandler = options?.missingInterpolationHandler || this.options.missingInterpolationHandler;
|
|
const skipOnVariables = options?.interpolation?.skipOnVariables !== void 0 ? options.interpolation.skipOnVariables : this.options.interpolation.skipOnVariables;
|
|
const todos = [{
|
|
regex: this.regexpUnescape,
|
|
safeValue: (val) => regexSafe(val)
|
|
}, {
|
|
regex: this.regexp,
|
|
safeValue: (val) => this.escapeValue ? regexSafe(this.escape(val)) : regexSafe(val)
|
|
}];
|
|
todos.forEach((todo) => {
|
|
replaces = 0;
|
|
while (match = todo.regex.exec(str)) {
|
|
const matchedVar = match[1].trim();
|
|
value = handleFormat(matchedVar);
|
|
if (value === void 0) {
|
|
if (typeof missingInterpolationHandler === "function") {
|
|
const temp = missingInterpolationHandler(str, match, options);
|
|
value = isString(temp) ? temp : "";
|
|
} else if (options && Object.prototype.hasOwnProperty.call(options, matchedVar)) {
|
|
value = "";
|
|
} else if (skipOnVariables) {
|
|
value = match[0];
|
|
continue;
|
|
} else {
|
|
this.logger.warn(`missed to pass in variable ${matchedVar} for interpolating ${str}`);
|
|
value = "";
|
|
}
|
|
} else if (!isString(value) && !this.useRawValueToEscape) {
|
|
value = makeString(value);
|
|
}
|
|
const safeValue = todo.safeValue(value);
|
|
str = str.replace(match[0], safeValue);
|
|
if (skipOnVariables) {
|
|
todo.regex.lastIndex += value.length;
|
|
todo.regex.lastIndex -= match[0].length;
|
|
} else {
|
|
todo.regex.lastIndex = 0;
|
|
}
|
|
replaces++;
|
|
if (replaces >= this.maxReplaces) {
|
|
break;
|
|
}
|
|
}
|
|
});
|
|
return str;
|
|
}
|
|
nest(str, fc, options = {}) {
|
|
let match;
|
|
let value;
|
|
let clonedOptions;
|
|
const handleHasOptions = (key, inheritedOptions) => {
|
|
const sep = this.nestingOptionsSeparator;
|
|
if (key.indexOf(sep) < 0) return key;
|
|
const c = key.split(new RegExp(`${regexEscape(sep)}[ ]*{`));
|
|
let optionsString = `{${c[1]}`;
|
|
key = c[0];
|
|
optionsString = this.interpolate(optionsString, clonedOptions);
|
|
const matchedSingleQuotes = optionsString.match(/'/g);
|
|
const matchedDoubleQuotes = optionsString.match(/"/g);
|
|
if ((matchedSingleQuotes?.length ?? 0) % 2 === 0 && !matchedDoubleQuotes || (matchedDoubleQuotes?.length ?? 0) % 2 !== 0) {
|
|
optionsString = optionsString.replace(/'/g, '"');
|
|
}
|
|
try {
|
|
clonedOptions = JSON.parse(optionsString);
|
|
if (inheritedOptions) clonedOptions = {
|
|
...inheritedOptions,
|
|
...clonedOptions
|
|
};
|
|
} catch (e) {
|
|
this.logger.warn(`failed parsing options string in nesting for key ${key}`, e);
|
|
return `${key}${sep}${optionsString}`;
|
|
}
|
|
if (clonedOptions.defaultValue && clonedOptions.defaultValue.indexOf(this.prefix) > -1) delete clonedOptions.defaultValue;
|
|
return key;
|
|
};
|
|
while (match = this.nestingRegexp.exec(str)) {
|
|
let formatters = [];
|
|
clonedOptions = {
|
|
...options
|
|
};
|
|
clonedOptions = clonedOptions.replace && !isString(clonedOptions.replace) ? clonedOptions.replace : clonedOptions;
|
|
clonedOptions.applyPostProcessor = false;
|
|
delete clonedOptions.defaultValue;
|
|
const keyEndIndex = /{.*}/.test(match[1]) ? match[1].lastIndexOf("}") + 1 : match[1].indexOf(this.formatSeparator);
|
|
if (keyEndIndex !== -1) {
|
|
formatters = match[1].slice(keyEndIndex).split(this.formatSeparator).map((elem) => elem.trim()).filter(Boolean);
|
|
match[1] = match[1].slice(0, keyEndIndex);
|
|
}
|
|
value = fc(handleHasOptions.call(this, match[1].trim(), clonedOptions), clonedOptions);
|
|
if (value && match[0] === str && !isString(value)) return value;
|
|
if (!isString(value)) value = makeString(value);
|
|
if (!value) {
|
|
this.logger.warn(`missed to resolve ${match[1]} for nesting ${str}`);
|
|
value = "";
|
|
}
|
|
if (formatters.length) {
|
|
value = formatters.reduce((v, f) => this.format(v, f, options.lng, {
|
|
...options,
|
|
interpolationkey: match[1].trim()
|
|
}), value.trim());
|
|
}
|
|
str = str.replace(match[0], value);
|
|
this.regexp.lastIndex = 0;
|
|
}
|
|
return str;
|
|
}
|
|
};
|
|
var parseFormatStr = (formatStr) => {
|
|
let formatName = formatStr.toLowerCase().trim();
|
|
const formatOptions = {};
|
|
if (formatStr.indexOf("(") > -1) {
|
|
const p = formatStr.split("(");
|
|
formatName = p[0].toLowerCase().trim();
|
|
const optStr = p[1].substring(0, p[1].length - 1);
|
|
if (formatName === "currency" && optStr.indexOf(":") < 0) {
|
|
if (!formatOptions.currency) formatOptions.currency = optStr.trim();
|
|
} else if (formatName === "relativetime" && optStr.indexOf(":") < 0) {
|
|
if (!formatOptions.range) formatOptions.range = optStr.trim();
|
|
} else {
|
|
const opts = optStr.split(";");
|
|
opts.forEach((opt) => {
|
|
if (opt) {
|
|
const [key, ...rest] = opt.split(":");
|
|
const val = rest.join(":").trim().replace(/^'+|'+$/g, "");
|
|
const trimmedKey = key.trim();
|
|
if (!formatOptions[trimmedKey]) formatOptions[trimmedKey] = val;
|
|
if (val === "false") formatOptions[trimmedKey] = false;
|
|
if (val === "true") formatOptions[trimmedKey] = true;
|
|
if (!isNaN(val)) formatOptions[trimmedKey] = parseInt(val, 10);
|
|
}
|
|
});
|
|
}
|
|
}
|
|
return {
|
|
formatName,
|
|
formatOptions
|
|
};
|
|
};
|
|
var createCachedFormatter = (fn) => {
|
|
const cache = {};
|
|
return (v, l, o) => {
|
|
let optForCache = o;
|
|
if (o && o.interpolationkey && o.formatParams && o.formatParams[o.interpolationkey] && o[o.interpolationkey]) {
|
|
optForCache = {
|
|
...optForCache,
|
|
[o.interpolationkey]: void 0
|
|
};
|
|
}
|
|
const key = l + JSON.stringify(optForCache);
|
|
let frm = cache[key];
|
|
if (!frm) {
|
|
frm = fn(getCleanedCode(l), o);
|
|
cache[key] = frm;
|
|
}
|
|
return frm(v);
|
|
};
|
|
};
|
|
var createNonCachedFormatter = (fn) => (v, l, o) => fn(getCleanedCode(l), o)(v);
|
|
var Formatter = class {
|
|
constructor(options = {}) {
|
|
this.logger = baseLogger.create("formatter");
|
|
this.options = options;
|
|
this.init(options);
|
|
}
|
|
init(services, options = {
|
|
interpolation: {}
|
|
}) {
|
|
this.formatSeparator = options.interpolation.formatSeparator || ",";
|
|
const cf = options.cacheInBuiltFormats ? createCachedFormatter : createNonCachedFormatter;
|
|
this.formats = {
|
|
number: cf((lng, opt) => {
|
|
const formatter = new Intl.NumberFormat(lng, {
|
|
...opt
|
|
});
|
|
return (val) => formatter.format(val);
|
|
}),
|
|
currency: cf((lng, opt) => {
|
|
const formatter = new Intl.NumberFormat(lng, {
|
|
...opt,
|
|
style: "currency"
|
|
});
|
|
return (val) => formatter.format(val);
|
|
}),
|
|
datetime: cf((lng, opt) => {
|
|
const formatter = new Intl.DateTimeFormat(lng, {
|
|
...opt
|
|
});
|
|
return (val) => formatter.format(val);
|
|
}),
|
|
relativetime: cf((lng, opt) => {
|
|
const formatter = new Intl.RelativeTimeFormat(lng, {
|
|
...opt
|
|
});
|
|
return (val) => formatter.format(val, opt.range || "day");
|
|
}),
|
|
list: cf((lng, opt) => {
|
|
const formatter = new Intl.ListFormat(lng, {
|
|
...opt
|
|
});
|
|
return (val) => formatter.format(val);
|
|
})
|
|
};
|
|
}
|
|
add(name, fc) {
|
|
this.formats[name.toLowerCase().trim()] = fc;
|
|
}
|
|
addCached(name, fc) {
|
|
this.formats[name.toLowerCase().trim()] = createCachedFormatter(fc);
|
|
}
|
|
format(value, format, lng, options = {}) {
|
|
const formats = format.split(this.formatSeparator);
|
|
if (formats.length > 1 && formats[0].indexOf("(") > 1 && formats[0].indexOf(")") < 0 && formats.find((f) => f.indexOf(")") > -1)) {
|
|
const lastIndex = formats.findIndex((f) => f.indexOf(")") > -1);
|
|
formats[0] = [formats[0], ...formats.splice(1, lastIndex)].join(this.formatSeparator);
|
|
}
|
|
const result = formats.reduce((mem, f) => {
|
|
const {
|
|
formatName,
|
|
formatOptions
|
|
} = parseFormatStr(f);
|
|
if (this.formats[formatName]) {
|
|
let formatted = mem;
|
|
try {
|
|
const valOptions = options?.formatParams?.[options.interpolationkey] || {};
|
|
const l = valOptions.locale || valOptions.lng || options.locale || options.lng || lng;
|
|
formatted = this.formats[formatName](mem, l, {
|
|
...formatOptions,
|
|
...options,
|
|
...valOptions
|
|
});
|
|
} catch (error) {
|
|
this.logger.warn(error);
|
|
}
|
|
return formatted;
|
|
} else {
|
|
this.logger.warn(`there was no format function for ${formatName}`);
|
|
}
|
|
return mem;
|
|
}, value);
|
|
return result;
|
|
}
|
|
};
|
|
var removePending = (q, name) => {
|
|
if (q.pending[name] !== void 0) {
|
|
delete q.pending[name];
|
|
q.pendingCount--;
|
|
}
|
|
};
|
|
var Connector = class extends EventEmitter {
|
|
constructor(backend, store, services, options = {}) {
|
|
super();
|
|
this.backend = backend;
|
|
this.store = store;
|
|
this.services = services;
|
|
this.languageUtils = services.languageUtils;
|
|
this.options = options;
|
|
this.logger = baseLogger.create("backendConnector");
|
|
this.waitingReads = [];
|
|
this.maxParallelReads = options.maxParallelReads || 10;
|
|
this.readingCalls = 0;
|
|
this.maxRetries = options.maxRetries >= 0 ? options.maxRetries : 5;
|
|
this.retryTimeout = options.retryTimeout >= 1 ? options.retryTimeout : 350;
|
|
this.state = {};
|
|
this.queue = [];
|
|
this.backend?.init?.(services, options.backend, options);
|
|
}
|
|
queueLoad(languages, namespaces, options, callback) {
|
|
const toLoad = {};
|
|
const pending = {};
|
|
const toLoadLanguages = {};
|
|
const toLoadNamespaces = {};
|
|
languages.forEach((lng) => {
|
|
let hasAllNamespaces = true;
|
|
namespaces.forEach((ns) => {
|
|
const name = `${lng}|${ns}`;
|
|
if (!options.reload && this.store.hasResourceBundle(lng, ns)) {
|
|
this.state[name] = 2;
|
|
} else if (this.state[name] < 0) ;
|
|
else if (this.state[name] === 1) {
|
|
if (pending[name] === void 0) pending[name] = true;
|
|
} else {
|
|
this.state[name] = 1;
|
|
hasAllNamespaces = false;
|
|
if (pending[name] === void 0) pending[name] = true;
|
|
if (toLoad[name] === void 0) toLoad[name] = true;
|
|
if (toLoadNamespaces[ns] === void 0) toLoadNamespaces[ns] = true;
|
|
}
|
|
});
|
|
if (!hasAllNamespaces) toLoadLanguages[lng] = true;
|
|
});
|
|
if (Object.keys(toLoad).length || Object.keys(pending).length) {
|
|
this.queue.push({
|
|
pending,
|
|
pendingCount: Object.keys(pending).length,
|
|
loaded: {},
|
|
errors: [],
|
|
callback
|
|
});
|
|
}
|
|
return {
|
|
toLoad: Object.keys(toLoad),
|
|
pending: Object.keys(pending),
|
|
toLoadLanguages: Object.keys(toLoadLanguages),
|
|
toLoadNamespaces: Object.keys(toLoadNamespaces)
|
|
};
|
|
}
|
|
loaded(name, err, data) {
|
|
const s = name.split("|");
|
|
const lng = s[0];
|
|
const ns = s[1];
|
|
if (err) this.emit("failedLoading", lng, ns, err);
|
|
if (!err && data) {
|
|
this.store.addResourceBundle(lng, ns, data, void 0, void 0, {
|
|
skipCopy: true
|
|
});
|
|
}
|
|
this.state[name] = err ? -1 : 2;
|
|
if (err && data) this.state[name] = 0;
|
|
const loaded = {};
|
|
this.queue.forEach((q) => {
|
|
pushPath(q.loaded, [lng], ns);
|
|
removePending(q, name);
|
|
if (err) q.errors.push(err);
|
|
if (q.pendingCount === 0 && !q.done) {
|
|
Object.keys(q.loaded).forEach((l) => {
|
|
if (!loaded[l]) loaded[l] = {};
|
|
const loadedKeys = q.loaded[l];
|
|
if (loadedKeys.length) {
|
|
loadedKeys.forEach((n) => {
|
|
if (loaded[l][n] === void 0) loaded[l][n] = true;
|
|
});
|
|
}
|
|
});
|
|
q.done = true;
|
|
if (q.errors.length) {
|
|
q.callback(q.errors);
|
|
} else {
|
|
q.callback();
|
|
}
|
|
}
|
|
});
|
|
this.emit("loaded", loaded);
|
|
this.queue = this.queue.filter((q) => !q.done);
|
|
}
|
|
read(lng, ns, fcName, tried = 0, wait = this.retryTimeout, callback) {
|
|
if (!lng.length) return callback(null, {});
|
|
if (this.readingCalls >= this.maxParallelReads) {
|
|
this.waitingReads.push({
|
|
lng,
|
|
ns,
|
|
fcName,
|
|
tried,
|
|
wait,
|
|
callback
|
|
});
|
|
return;
|
|
}
|
|
this.readingCalls++;
|
|
const resolver = (err, data) => {
|
|
this.readingCalls--;
|
|
if (this.waitingReads.length > 0) {
|
|
const next = this.waitingReads.shift();
|
|
this.read(next.lng, next.ns, next.fcName, next.tried, next.wait, next.callback);
|
|
}
|
|
if (err && data && tried < this.maxRetries) {
|
|
setTimeout(() => {
|
|
this.read.call(this, lng, ns, fcName, tried + 1, wait * 2, callback);
|
|
}, wait);
|
|
return;
|
|
}
|
|
callback(err, data);
|
|
};
|
|
const fc = this.backend[fcName].bind(this.backend);
|
|
if (fc.length === 2) {
|
|
try {
|
|
const r = fc(lng, ns);
|
|
if (r && typeof r.then === "function") {
|
|
r.then((data) => resolver(null, data)).catch(resolver);
|
|
} else {
|
|
resolver(null, r);
|
|
}
|
|
} catch (err) {
|
|
resolver(err);
|
|
}
|
|
return;
|
|
}
|
|
return fc(lng, ns, resolver);
|
|
}
|
|
prepareLoading(languages, namespaces, options = {}, callback) {
|
|
if (!this.backend) {
|
|
this.logger.warn("No backend was added via i18next.use. Will not load resources.");
|
|
return callback && callback();
|
|
}
|
|
if (isString(languages)) languages = this.languageUtils.toResolveHierarchy(languages);
|
|
if (isString(namespaces)) namespaces = [namespaces];
|
|
const toLoad = this.queueLoad(languages, namespaces, options, callback);
|
|
if (!toLoad.toLoad.length) {
|
|
if (!toLoad.pending.length) callback();
|
|
return null;
|
|
}
|
|
toLoad.toLoad.forEach((name) => {
|
|
this.loadOne(name);
|
|
});
|
|
}
|
|
load(languages, namespaces, callback) {
|
|
this.prepareLoading(languages, namespaces, {}, callback);
|
|
}
|
|
reload(languages, namespaces, callback) {
|
|
this.prepareLoading(languages, namespaces, {
|
|
reload: true
|
|
}, callback);
|
|
}
|
|
loadOne(name, prefix = "") {
|
|
const s = name.split("|");
|
|
const lng = s[0];
|
|
const ns = s[1];
|
|
this.read(lng, ns, "read", void 0, void 0, (err, data) => {
|
|
if (err) this.logger.warn(`${prefix}loading namespace ${ns} for language ${lng} failed`, err);
|
|
if (!err && data) this.logger.log(`${prefix}loaded namespace ${ns} for language ${lng}`, data);
|
|
this.loaded(name, err, data);
|
|
});
|
|
}
|
|
saveMissing(languages, namespace, key, fallbackValue, isUpdate, options = {}, clb = () => {
|
|
}) {
|
|
if (this.services?.utils?.hasLoadedNamespace && !this.services?.utils?.hasLoadedNamespace(namespace)) {
|
|
this.logger.warn(`did not save key "${key}" as the namespace "${namespace}" was not yet loaded`, "This means something IS WRONG in your setup. You access the t function before i18next.init / i18next.loadNamespace / i18next.changeLanguage was done. Wait for the callback or Promise to resolve before accessing it!!!");
|
|
return;
|
|
}
|
|
if (key === void 0 || key === null || key === "") return;
|
|
if (this.backend?.create) {
|
|
const opts = {
|
|
...options,
|
|
isUpdate
|
|
};
|
|
const fc = this.backend.create.bind(this.backend);
|
|
if (fc.length < 6) {
|
|
try {
|
|
let r;
|
|
if (fc.length === 5) {
|
|
r = fc(languages, namespace, key, fallbackValue, opts);
|
|
} else {
|
|
r = fc(languages, namespace, key, fallbackValue);
|
|
}
|
|
if (r && typeof r.then === "function") {
|
|
r.then((data) => clb(null, data)).catch(clb);
|
|
} else {
|
|
clb(null, r);
|
|
}
|
|
} catch (err) {
|
|
clb(err);
|
|
}
|
|
} else {
|
|
fc(languages, namespace, key, fallbackValue, clb, opts);
|
|
}
|
|
}
|
|
if (!languages || !languages[0]) return;
|
|
this.store.addResource(languages[0], namespace, key, fallbackValue);
|
|
}
|
|
};
|
|
var get = () => ({
|
|
debug: false,
|
|
initAsync: true,
|
|
ns: ["translation"],
|
|
defaultNS: ["translation"],
|
|
fallbackLng: ["dev"],
|
|
fallbackNS: false,
|
|
supportedLngs: false,
|
|
nonExplicitSupportedLngs: false,
|
|
load: "all",
|
|
preload: false,
|
|
simplifyPluralSuffix: true,
|
|
keySeparator: ".",
|
|
nsSeparator: ":",
|
|
pluralSeparator: "_",
|
|
contextSeparator: "_",
|
|
partialBundledLanguages: false,
|
|
saveMissing: false,
|
|
updateMissing: false,
|
|
saveMissingTo: "fallback",
|
|
saveMissingPlurals: true,
|
|
missingKeyHandler: false,
|
|
missingInterpolationHandler: false,
|
|
postProcess: false,
|
|
postProcessPassResolved: false,
|
|
returnNull: false,
|
|
returnEmptyString: true,
|
|
returnObjects: false,
|
|
joinArrays: false,
|
|
returnedObjectHandler: false,
|
|
parseMissingKeyHandler: false,
|
|
appendNamespaceToMissingKey: false,
|
|
appendNamespaceToCIMode: false,
|
|
overloadTranslationOptionHandler: (args) => {
|
|
let ret = {};
|
|
if (typeof args[1] === "object") ret = args[1];
|
|
if (isString(args[1])) ret.defaultValue = args[1];
|
|
if (isString(args[2])) ret.tDescription = args[2];
|
|
if (typeof args[2] === "object" || typeof args[3] === "object") {
|
|
const options = args[3] || args[2];
|
|
Object.keys(options).forEach((key) => {
|
|
ret[key] = options[key];
|
|
});
|
|
}
|
|
return ret;
|
|
},
|
|
interpolation: {
|
|
escapeValue: true,
|
|
format: (value) => value,
|
|
prefix: "{{",
|
|
suffix: "}}",
|
|
formatSeparator: ",",
|
|
unescapePrefix: "-",
|
|
nestingPrefix: "$t(",
|
|
nestingSuffix: ")",
|
|
nestingOptionsSeparator: ",",
|
|
maxReplaces: 1e3,
|
|
skipOnVariables: true
|
|
},
|
|
cacheInBuiltFormats: true
|
|
});
|
|
var transformOptions = (options) => {
|
|
if (isString(options.ns)) options.ns = [options.ns];
|
|
if (isString(options.fallbackLng)) options.fallbackLng = [options.fallbackLng];
|
|
if (isString(options.fallbackNS)) options.fallbackNS = [options.fallbackNS];
|
|
if (options.supportedLngs?.indexOf?.("cimode") < 0) {
|
|
options.supportedLngs = options.supportedLngs.concat(["cimode"]);
|
|
}
|
|
if (typeof options.initImmediate === "boolean") options.initAsync = options.initImmediate;
|
|
return options;
|
|
};
|
|
var noop = () => {
|
|
};
|
|
var bindMemberFunctions = (inst) => {
|
|
const mems = Object.getOwnPropertyNames(Object.getPrototypeOf(inst));
|
|
mems.forEach((mem) => {
|
|
if (typeof inst[mem] === "function") {
|
|
inst[mem] = inst[mem].bind(inst);
|
|
}
|
|
});
|
|
};
|
|
var SUPPORT_NOTICE_KEY = "__i18next_supportNoticeShown";
|
|
var getSupportNoticeShown = () => {
|
|
if (typeof globalThis !== "undefined" && !!globalThis[SUPPORT_NOTICE_KEY]) return true;
|
|
if (typeof process !== "undefined" && process.env && process.env.I18NEXT_NO_SUPPORT_NOTICE) return true;
|
|
if (typeof process !== "undefined" && process.env && false) return true;
|
|
return false;
|
|
};
|
|
var setSupportNoticeShown = () => {
|
|
if (typeof globalThis !== "undefined") globalThis[SUPPORT_NOTICE_KEY] = true;
|
|
};
|
|
var usesLocize = (inst) => {
|
|
if (inst?.modules?.backend?.name?.indexOf("Locize") > 0) return true;
|
|
if (inst?.modules?.backend?.constructor?.name?.indexOf("Locize") > 0) return true;
|
|
if (inst?.options?.backend?.backends) {
|
|
if (inst.options.backend.backends.some((b) => b?.name?.indexOf("Locize") > 0 || b?.constructor?.name?.indexOf("Locize") > 0)) return true;
|
|
}
|
|
if (inst?.options?.backend?.projectId) return true;
|
|
if (inst?.options?.backend?.backendOptions) {
|
|
if (inst.options.backend.backendOptions.some((b) => b?.projectId)) return true;
|
|
}
|
|
return false;
|
|
};
|
|
var I18n = class _I18n extends EventEmitter {
|
|
constructor(options = {}, callback) {
|
|
super();
|
|
this.options = transformOptions(options);
|
|
this.services = {};
|
|
this.logger = baseLogger;
|
|
this.modules = {
|
|
external: []
|
|
};
|
|
bindMemberFunctions(this);
|
|
if (callback && !this.isInitialized && !options.isClone) {
|
|
if (!this.options.initAsync) {
|
|
this.init(options, callback);
|
|
return this;
|
|
}
|
|
setTimeout(() => {
|
|
this.init(options, callback);
|
|
}, 0);
|
|
}
|
|
}
|
|
init(options = {}, callback) {
|
|
this.isInitializing = true;
|
|
if (typeof options === "function") {
|
|
callback = options;
|
|
options = {};
|
|
}
|
|
if (options.defaultNS == null && options.ns) {
|
|
if (isString(options.ns)) {
|
|
options.defaultNS = options.ns;
|
|
} else if (options.ns.indexOf("translation") < 0) {
|
|
options.defaultNS = options.ns[0];
|
|
}
|
|
}
|
|
const defOpts = get();
|
|
this.options = {
|
|
...defOpts,
|
|
...this.options,
|
|
...transformOptions(options)
|
|
};
|
|
this.options.interpolation = {
|
|
...defOpts.interpolation,
|
|
...this.options.interpolation
|
|
};
|
|
if (options.keySeparator !== void 0) {
|
|
this.options.userDefinedKeySeparator = options.keySeparator;
|
|
}
|
|
if (options.nsSeparator !== void 0) {
|
|
this.options.userDefinedNsSeparator = options.nsSeparator;
|
|
}
|
|
if (typeof this.options.overloadTranslationOptionHandler !== "function") {
|
|
this.options.overloadTranslationOptionHandler = defOpts.overloadTranslationOptionHandler;
|
|
}
|
|
if (this.options.showSupportNotice !== false && !usesLocize(this) && !getSupportNoticeShown()) {
|
|
if (typeof console !== "undefined" && typeof console.info !== "undefined") console.info("🌐 i18next is made possible by our own product, Locize — consider powering your project with managed localization (AI, CDN, integrations): https://locize.com 💙");
|
|
setSupportNoticeShown();
|
|
}
|
|
const createClassOnDemand = (ClassOrObject) => {
|
|
if (!ClassOrObject) return null;
|
|
if (typeof ClassOrObject === "function") return new ClassOrObject();
|
|
return ClassOrObject;
|
|
};
|
|
if (!this.options.isClone) {
|
|
if (this.modules.logger) {
|
|
baseLogger.init(createClassOnDemand(this.modules.logger), this.options);
|
|
} else {
|
|
baseLogger.init(null, this.options);
|
|
}
|
|
let formatter;
|
|
if (this.modules.formatter) {
|
|
formatter = this.modules.formatter;
|
|
} else {
|
|
formatter = Formatter;
|
|
}
|
|
const lu = new LanguageUtil(this.options);
|
|
this.store = new ResourceStore(this.options.resources, this.options);
|
|
const s = this.services;
|
|
s.logger = baseLogger;
|
|
s.resourceStore = this.store;
|
|
s.languageUtils = lu;
|
|
s.pluralResolver = new PluralResolver(lu, {
|
|
prepend: this.options.pluralSeparator,
|
|
simplifyPluralSuffix: this.options.simplifyPluralSuffix
|
|
});
|
|
const usingLegacyFormatFunction = this.options.interpolation.format && this.options.interpolation.format !== defOpts.interpolation.format;
|
|
if (usingLegacyFormatFunction) {
|
|
this.logger.deprecate(`init: you are still using the legacy format function, please use the new approach: https://www.i18next.com/translation-function/formatting`);
|
|
}
|
|
if (formatter && (!this.options.interpolation.format || this.options.interpolation.format === defOpts.interpolation.format)) {
|
|
s.formatter = createClassOnDemand(formatter);
|
|
if (s.formatter.init) s.formatter.init(s, this.options);
|
|
this.options.interpolation.format = s.formatter.format.bind(s.formatter);
|
|
}
|
|
s.interpolator = new Interpolator(this.options);
|
|
s.utils = {
|
|
hasLoadedNamespace: this.hasLoadedNamespace.bind(this)
|
|
};
|
|
s.backendConnector = new Connector(createClassOnDemand(this.modules.backend), s.resourceStore, s, this.options);
|
|
s.backendConnector.on("*", (event, ...args) => {
|
|
this.emit(event, ...args);
|
|
});
|
|
if (this.modules.languageDetector) {
|
|
s.languageDetector = createClassOnDemand(this.modules.languageDetector);
|
|
if (s.languageDetector.init) s.languageDetector.init(s, this.options.detection, this.options);
|
|
}
|
|
if (this.modules.i18nFormat) {
|
|
s.i18nFormat = createClassOnDemand(this.modules.i18nFormat);
|
|
if (s.i18nFormat.init) s.i18nFormat.init(this);
|
|
}
|
|
this.translator = new Translator(this.services, this.options);
|
|
this.translator.on("*", (event, ...args) => {
|
|
this.emit(event, ...args);
|
|
});
|
|
this.modules.external.forEach((m) => {
|
|
if (m.init) m.init(this);
|
|
});
|
|
}
|
|
this.format = this.options.interpolation.format;
|
|
if (!callback) callback = noop;
|
|
if (this.options.fallbackLng && !this.services.languageDetector && !this.options.lng) {
|
|
const codes = this.services.languageUtils.getFallbackCodes(this.options.fallbackLng);
|
|
if (codes.length > 0 && codes[0] !== "dev") this.options.lng = codes[0];
|
|
}
|
|
if (!this.services.languageDetector && !this.options.lng) {
|
|
this.logger.warn("init: no languageDetector is used and no lng is defined");
|
|
}
|
|
const storeApi = ["getResource", "hasResourceBundle", "getResourceBundle", "getDataByLanguage"];
|
|
storeApi.forEach((fcName) => {
|
|
this[fcName] = (...args) => this.store[fcName](...args);
|
|
});
|
|
const storeApiChained = ["addResource", "addResources", "addResourceBundle", "removeResourceBundle"];
|
|
storeApiChained.forEach((fcName) => {
|
|
this[fcName] = (...args) => {
|
|
this.store[fcName](...args);
|
|
return this;
|
|
};
|
|
});
|
|
const deferred = defer();
|
|
const load = () => {
|
|
const finish = (err, t2) => {
|
|
this.isInitializing = false;
|
|
if (this.isInitialized && !this.initializedStoreOnce) this.logger.warn("init: i18next is already initialized. You should call init just once!");
|
|
this.isInitialized = true;
|
|
if (!this.options.isClone) this.logger.log("initialized", this.options);
|
|
this.emit("initialized", this.options);
|
|
deferred.resolve(t2);
|
|
callback(err, t2);
|
|
};
|
|
if (this.languages && !this.isInitialized) return finish(null, this.t.bind(this));
|
|
this.changeLanguage(this.options.lng, finish);
|
|
};
|
|
if (this.options.resources || !this.options.initAsync) {
|
|
load();
|
|
} else {
|
|
setTimeout(load, 0);
|
|
}
|
|
return deferred;
|
|
}
|
|
loadResources(language, callback = noop) {
|
|
let usedCallback = callback;
|
|
const usedLng = isString(language) ? language : this.language;
|
|
if (typeof language === "function") usedCallback = language;
|
|
if (!this.options.resources || this.options.partialBundledLanguages) {
|
|
if (usedLng?.toLowerCase() === "cimode" && (!this.options.preload || this.options.preload.length === 0)) return usedCallback();
|
|
const toLoad = [];
|
|
const append = (lng) => {
|
|
if (!lng) return;
|
|
if (lng === "cimode") return;
|
|
const lngs = this.services.languageUtils.toResolveHierarchy(lng);
|
|
lngs.forEach((l) => {
|
|
if (l === "cimode") return;
|
|
if (toLoad.indexOf(l) < 0) toLoad.push(l);
|
|
});
|
|
};
|
|
if (!usedLng) {
|
|
const fallbacks = this.services.languageUtils.getFallbackCodes(this.options.fallbackLng);
|
|
fallbacks.forEach((l) => append(l));
|
|
} else {
|
|
append(usedLng);
|
|
}
|
|
this.options.preload?.forEach?.((l) => append(l));
|
|
this.services.backendConnector.load(toLoad, this.options.ns, (e) => {
|
|
if (!e && !this.resolvedLanguage && this.language) this.setResolvedLanguage(this.language);
|
|
usedCallback(e);
|
|
});
|
|
} else {
|
|
usedCallback(null);
|
|
}
|
|
}
|
|
reloadResources(lngs, ns, callback) {
|
|
const deferred = defer();
|
|
if (typeof lngs === "function") {
|
|
callback = lngs;
|
|
lngs = void 0;
|
|
}
|
|
if (typeof ns === "function") {
|
|
callback = ns;
|
|
ns = void 0;
|
|
}
|
|
if (!lngs) lngs = this.languages;
|
|
if (!ns) ns = this.options.ns;
|
|
if (!callback) callback = noop;
|
|
this.services.backendConnector.reload(lngs, ns, (err) => {
|
|
deferred.resolve();
|
|
callback(err);
|
|
});
|
|
return deferred;
|
|
}
|
|
use(module) {
|
|
if (!module) throw new Error("You are passing an undefined module! Please check the object you are passing to i18next.use()");
|
|
if (!module.type) throw new Error("You are passing a wrong module! Please check the object you are passing to i18next.use()");
|
|
if (module.type === "backend") {
|
|
this.modules.backend = module;
|
|
}
|
|
if (module.type === "logger" || module.log && module.warn && module.error) {
|
|
this.modules.logger = module;
|
|
}
|
|
if (module.type === "languageDetector") {
|
|
this.modules.languageDetector = module;
|
|
}
|
|
if (module.type === "i18nFormat") {
|
|
this.modules.i18nFormat = module;
|
|
}
|
|
if (module.type === "postProcessor") {
|
|
postProcessor.addPostProcessor(module);
|
|
}
|
|
if (module.type === "formatter") {
|
|
this.modules.formatter = module;
|
|
}
|
|
if (module.type === "3rdParty") {
|
|
this.modules.external.push(module);
|
|
}
|
|
return this;
|
|
}
|
|
setResolvedLanguage(l) {
|
|
if (!l || !this.languages) return;
|
|
if (["cimode", "dev"].indexOf(l) > -1) return;
|
|
for (let li = 0; li < this.languages.length; li++) {
|
|
const lngInLngs = this.languages[li];
|
|
if (["cimode", "dev"].indexOf(lngInLngs) > -1) continue;
|
|
if (this.store.hasLanguageSomeTranslations(lngInLngs)) {
|
|
this.resolvedLanguage = lngInLngs;
|
|
break;
|
|
}
|
|
}
|
|
if (!this.resolvedLanguage && this.languages.indexOf(l) < 0 && this.store.hasLanguageSomeTranslations(l)) {
|
|
this.resolvedLanguage = l;
|
|
this.languages.unshift(l);
|
|
}
|
|
}
|
|
changeLanguage(lng, callback) {
|
|
this.isLanguageChangingTo = lng;
|
|
const deferred = defer();
|
|
this.emit("languageChanging", lng);
|
|
const setLngProps = (l) => {
|
|
this.language = l;
|
|
this.languages = this.services.languageUtils.toResolveHierarchy(l);
|
|
this.resolvedLanguage = void 0;
|
|
this.setResolvedLanguage(l);
|
|
};
|
|
const done = (err, l) => {
|
|
if (l) {
|
|
if (this.isLanguageChangingTo === lng) {
|
|
setLngProps(l);
|
|
this.translator.changeLanguage(l);
|
|
this.isLanguageChangingTo = void 0;
|
|
this.emit("languageChanged", l);
|
|
this.logger.log("languageChanged", l);
|
|
}
|
|
} else {
|
|
this.isLanguageChangingTo = void 0;
|
|
}
|
|
deferred.resolve((...args) => this.t(...args));
|
|
if (callback) callback(err, (...args) => this.t(...args));
|
|
};
|
|
const setLng = (lngs) => {
|
|
if (!lng && !lngs && this.services.languageDetector) lngs = [];
|
|
const fl = isString(lngs) ? lngs : lngs && lngs[0];
|
|
const l = this.store.hasLanguageSomeTranslations(fl) ? fl : this.services.languageUtils.getBestMatchFromCodes(isString(lngs) ? [lngs] : lngs);
|
|
if (l) {
|
|
if (!this.language) {
|
|
setLngProps(l);
|
|
}
|
|
if (!this.translator.language) this.translator.changeLanguage(l);
|
|
this.services.languageDetector?.cacheUserLanguage?.(l);
|
|
}
|
|
this.loadResources(l, (err) => {
|
|
done(err, l);
|
|
});
|
|
};
|
|
if (!lng && this.services.languageDetector && !this.services.languageDetector.async) {
|
|
setLng(this.services.languageDetector.detect());
|
|
} else if (!lng && this.services.languageDetector && this.services.languageDetector.async) {
|
|
if (this.services.languageDetector.detect.length === 0) {
|
|
this.services.languageDetector.detect().then(setLng);
|
|
} else {
|
|
this.services.languageDetector.detect(setLng);
|
|
}
|
|
} else {
|
|
setLng(lng);
|
|
}
|
|
return deferred;
|
|
}
|
|
getFixedT(lng, ns, keyPrefix) {
|
|
const fixedT = (key, opts, ...rest) => {
|
|
let o;
|
|
if (typeof opts !== "object") {
|
|
o = this.options.overloadTranslationOptionHandler([key, opts].concat(rest));
|
|
} else {
|
|
o = {
|
|
...opts
|
|
};
|
|
}
|
|
o.lng = o.lng || fixedT.lng;
|
|
o.lngs = o.lngs || fixedT.lngs;
|
|
o.ns = o.ns || fixedT.ns;
|
|
if (o.keyPrefix !== "") o.keyPrefix = o.keyPrefix || keyPrefix || fixedT.keyPrefix;
|
|
const selectorOpts = {
|
|
...this.options,
|
|
...o
|
|
};
|
|
if (typeof o.keyPrefix === "function") o.keyPrefix = keysFromSelector(o.keyPrefix, selectorOpts);
|
|
const keySeparator = this.options.keySeparator || ".";
|
|
let resultKey;
|
|
if (o.keyPrefix && Array.isArray(key)) {
|
|
resultKey = key.map((k) => {
|
|
if (typeof k === "function") k = keysFromSelector(k, selectorOpts);
|
|
return `${o.keyPrefix}${keySeparator}${k}`;
|
|
});
|
|
} else {
|
|
if (typeof key === "function") key = keysFromSelector(key, selectorOpts);
|
|
resultKey = o.keyPrefix ? `${o.keyPrefix}${keySeparator}${key}` : key;
|
|
}
|
|
return this.t(resultKey, o);
|
|
};
|
|
if (isString(lng)) {
|
|
fixedT.lng = lng;
|
|
} else {
|
|
fixedT.lngs = lng;
|
|
}
|
|
fixedT.ns = ns;
|
|
fixedT.keyPrefix = keyPrefix;
|
|
return fixedT;
|
|
}
|
|
t(...args) {
|
|
return this.translator?.translate(...args);
|
|
}
|
|
exists(...args) {
|
|
return this.translator?.exists(...args);
|
|
}
|
|
setDefaultNamespace(ns) {
|
|
this.options.defaultNS = ns;
|
|
}
|
|
hasLoadedNamespace(ns, options = {}) {
|
|
if (!this.isInitialized) {
|
|
this.logger.warn("hasLoadedNamespace: i18next was not initialized", this.languages);
|
|
return false;
|
|
}
|
|
if (!this.languages || !this.languages.length) {
|
|
this.logger.warn("hasLoadedNamespace: i18n.languages were undefined or empty", this.languages);
|
|
return false;
|
|
}
|
|
const lng = options.lng || this.resolvedLanguage || this.languages[0];
|
|
const fallbackLng = this.options ? this.options.fallbackLng : false;
|
|
const lastLng = this.languages[this.languages.length - 1];
|
|
if (lng.toLowerCase() === "cimode") return true;
|
|
const loadNotPending = (l, n) => {
|
|
const loadState = this.services.backendConnector.state[`${l}|${n}`];
|
|
return loadState === -1 || loadState === 0 || loadState === 2;
|
|
};
|
|
if (options.precheck) {
|
|
const preResult = options.precheck(this, loadNotPending);
|
|
if (preResult !== void 0) return preResult;
|
|
}
|
|
if (this.hasResourceBundle(lng, ns)) return true;
|
|
if (!this.services.backendConnector.backend || this.options.resources && !this.options.partialBundledLanguages) return true;
|
|
if (loadNotPending(lng, ns) && (!fallbackLng || loadNotPending(lastLng, ns))) return true;
|
|
return false;
|
|
}
|
|
loadNamespaces(ns, callback) {
|
|
const deferred = defer();
|
|
if (!this.options.ns) {
|
|
if (callback) callback();
|
|
return Promise.resolve();
|
|
}
|
|
if (isString(ns)) ns = [ns];
|
|
ns.forEach((n) => {
|
|
if (this.options.ns.indexOf(n) < 0) this.options.ns.push(n);
|
|
});
|
|
this.loadResources((err) => {
|
|
deferred.resolve();
|
|
if (callback) callback(err);
|
|
});
|
|
return deferred;
|
|
}
|
|
loadLanguages(lngs, callback) {
|
|
const deferred = defer();
|
|
if (isString(lngs)) lngs = [lngs];
|
|
const preloaded = this.options.preload || [];
|
|
const newLngs = lngs.filter((lng) => preloaded.indexOf(lng) < 0 && this.services.languageUtils.isSupportedCode(lng));
|
|
if (!newLngs.length) {
|
|
if (callback) callback();
|
|
return Promise.resolve();
|
|
}
|
|
this.options.preload = preloaded.concat(newLngs);
|
|
this.loadResources((err) => {
|
|
deferred.resolve();
|
|
if (callback) callback(err);
|
|
});
|
|
return deferred;
|
|
}
|
|
dir(lng) {
|
|
if (!lng) lng = this.resolvedLanguage || (this.languages?.length > 0 ? this.languages[0] : this.language);
|
|
if (!lng) return "rtl";
|
|
try {
|
|
const l = new Intl.Locale(lng);
|
|
if (l && l.getTextInfo) {
|
|
const ti = l.getTextInfo();
|
|
if (ti && ti.direction) return ti.direction;
|
|
}
|
|
} catch (e) {
|
|
}
|
|
const rtlLngs = ["ar", "shu", "sqr", "ssh", "xaa", "yhd", "yud", "aao", "abh", "abv", "acm", "acq", "acw", "acx", "acy", "adf", "ads", "aeb", "aec", "afb", "ajp", "apc", "apd", "arb", "arq", "ars", "ary", "arz", "auz", "avl", "ayh", "ayl", "ayn", "ayp", "bbz", "pga", "he", "iw", "ps", "pbt", "pbu", "pst", "prp", "prd", "ug", "ur", "ydd", "yds", "yih", "ji", "yi", "hbo", "men", "xmn", "fa", "jpr", "peo", "pes", "prs", "dv", "sam", "ckb"];
|
|
const languageUtils = this.services?.languageUtils || new LanguageUtil(get());
|
|
if (lng.toLowerCase().indexOf("-latn") > 1) return "ltr";
|
|
return rtlLngs.indexOf(languageUtils.getLanguagePartFromCode(lng)) > -1 || lng.toLowerCase().indexOf("-arab") > 1 ? "rtl" : "ltr";
|
|
}
|
|
static createInstance(options = {}, callback) {
|
|
const instance2 = new _I18n(options, callback);
|
|
instance2.createInstance = _I18n.createInstance;
|
|
return instance2;
|
|
}
|
|
cloneInstance(options = {}, callback = noop) {
|
|
const forkResourceStore = options.forkResourceStore;
|
|
if (forkResourceStore) delete options.forkResourceStore;
|
|
const mergedOptions = {
|
|
...this.options,
|
|
...options,
|
|
...{
|
|
isClone: true
|
|
}
|
|
};
|
|
const clone = new _I18n(mergedOptions);
|
|
if (options.debug !== void 0 || options.prefix !== void 0) {
|
|
clone.logger = clone.logger.clone(options);
|
|
}
|
|
const membersToCopy = ["store", "services", "language"];
|
|
membersToCopy.forEach((m) => {
|
|
clone[m] = this[m];
|
|
});
|
|
clone.services = {
|
|
...this.services
|
|
};
|
|
clone.services.utils = {
|
|
hasLoadedNamespace: clone.hasLoadedNamespace.bind(clone)
|
|
};
|
|
if (forkResourceStore) {
|
|
const clonedData = Object.keys(this.store.data).reduce((prev, l) => {
|
|
prev[l] = {
|
|
...this.store.data[l]
|
|
};
|
|
prev[l] = Object.keys(prev[l]).reduce((acc, n) => {
|
|
acc[n] = {
|
|
...prev[l][n]
|
|
};
|
|
return acc;
|
|
}, prev[l]);
|
|
return prev;
|
|
}, {});
|
|
clone.store = new ResourceStore(clonedData, mergedOptions);
|
|
clone.services.resourceStore = clone.store;
|
|
}
|
|
if (options.interpolation) {
|
|
const defOpts = get();
|
|
const mergedInterpolation = {
|
|
...defOpts.interpolation,
|
|
...this.options.interpolation,
|
|
...options.interpolation
|
|
};
|
|
const mergedForInterpolator = {
|
|
...mergedOptions,
|
|
interpolation: mergedInterpolation
|
|
};
|
|
clone.services.interpolator = new Interpolator(mergedForInterpolator);
|
|
}
|
|
clone.translator = new Translator(clone.services, mergedOptions);
|
|
clone.translator.on("*", (event, ...args) => {
|
|
clone.emit(event, ...args);
|
|
});
|
|
clone.init(mergedOptions, callback);
|
|
clone.translator.options = mergedOptions;
|
|
clone.translator.backendConnector.services.utils = {
|
|
hasLoadedNamespace: clone.hasLoadedNamespace.bind(clone)
|
|
};
|
|
return clone;
|
|
}
|
|
toJSON() {
|
|
return {
|
|
options: this.options,
|
|
store: this.store,
|
|
language: this.language,
|
|
languages: this.languages,
|
|
resolvedLanguage: this.resolvedLanguage
|
|
};
|
|
}
|
|
};
|
|
var instance = I18n.createInstance();
|
|
var createInstance = instance.createInstance;
|
|
var dir = instance.dir;
|
|
var init = instance.init;
|
|
var loadResources = instance.loadResources;
|
|
var reloadResources = instance.reloadResources;
|
|
var use = instance.use;
|
|
var changeLanguage = instance.changeLanguage;
|
|
var getFixedT = instance.getFixedT;
|
|
var t = instance.t;
|
|
var exists = instance.exists;
|
|
var setDefaultNamespace = instance.setDefaultNamespace;
|
|
var hasLoadedNamespace = instance.hasLoadedNamespace;
|
|
var loadNamespaces = instance.loadNamespaces;
|
|
var loadLanguages = instance.loadLanguages;
|
|
|
|
export {
|
|
keysFromSelector,
|
|
instance,
|
|
createInstance,
|
|
dir,
|
|
init,
|
|
loadResources,
|
|
reloadResources,
|
|
use,
|
|
changeLanguage,
|
|
getFixedT,
|
|
t,
|
|
exists,
|
|
setDefaultNamespace,
|
|
hasLoadedNamespace,
|
|
loadNamespaces,
|
|
loadLanguages
|
|
};
|
|
//# sourceMappingURL=chunk-I6HM5P5L.js.map
|