/*!
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* vue-i18n v9.1.7
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* (c) 2021 kazuya kawaguchi
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* Released under the MIT License.
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*/
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import { ref, getCurrentInstance, computed, watch, createVNode, Text, h, Fragment, inject, onMounted, onUnmounted, isRef } from 'vue';
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/**
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* Original Utilities
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* written by kazuya kawaguchi
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*/
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const inBrowser = typeof window !== 'undefined';
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let mark;
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let measure;
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{
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const perf = inBrowser && window.performance;
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if (perf &&
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perf.mark &&
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perf.measure &&
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perf.clearMarks &&
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perf.clearMeasures) {
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mark = (tag) => perf.mark(tag);
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measure = (name, startTag, endTag) => {
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perf.measure(name, startTag, endTag);
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perf.clearMarks(startTag);
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perf.clearMarks(endTag);
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};
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}
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}
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const RE_ARGS = /\{([0-9a-zA-Z]+)\}/g;
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/* eslint-disable */
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function format(message, ...args) {
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if (args.length === 1 && isObject(args[0])) {
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args = args[0];
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}
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if (!args || !args.hasOwnProperty) {
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args = {};
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}
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return message.replace(RE_ARGS, (match, identifier) => {
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return args.hasOwnProperty(identifier) ? args[identifier] : '';
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});
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}
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const hasSymbol = typeof Symbol === 'function' && typeof Symbol.toStringTag === 'symbol';
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const makeSymbol = (name) => hasSymbol ? Symbol(name) : name;
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const generateFormatCacheKey = (locale, key, source) => friendlyJSONstringify({ l: locale, k: key, s: source });
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const friendlyJSONstringify = (json) => JSON.stringify(json)
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.replace(/\u2028/g, '\\u2028')
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.replace(/\u2029/g, '\\u2029')
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.replace(/\u0027/g, '\\u0027');
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const isNumber = (val) => typeof val === 'number' && isFinite(val);
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const isDate = (val) => toTypeString(val) === '[object Date]';
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const isRegExp = (val) => toTypeString(val) === '[object RegExp]';
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const isEmptyObject = (val) => isPlainObject(val) && Object.keys(val).length === 0;
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function warn(msg, err) {
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if (typeof console !== 'undefined') {
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console.warn(`[intlify] ` + msg);
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/* istanbul ignore if */
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if (err) {
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console.warn(err.stack);
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}
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}
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}
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const assign = Object.assign;
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let _globalThis;
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const getGlobalThis = () => {
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// prettier-ignore
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return (_globalThis ||
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(_globalThis =
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typeof globalThis !== 'undefined'
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? globalThis
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: typeof self !== 'undefined'
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? self
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: typeof window !== 'undefined'
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? window
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: typeof global !== 'undefined'
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? global
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: {}));
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};
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function escapeHtml(rawText) {
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return rawText
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.replace(/</g, '<')
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.replace(/>/g, '>')
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.replace(/"/g, '"')
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.replace(/'/g, ''');
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}
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const hasOwnProperty = Object.prototype.hasOwnProperty;
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function hasOwn(obj, key) {
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return hasOwnProperty.call(obj, key);
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}
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/* eslint-enable */
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/**
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* Useful Utilities By Evan you
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* Modified by kazuya kawaguchi
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* MIT License
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* https://github.com/vuejs/vue-next/blob/master/packages/shared/src/index.ts
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* https://github.com/vuejs/vue-next/blob/master/packages/shared/src/codeframe.ts
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*/
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const isArray = Array.isArray;
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const isFunction = (val) => typeof val === 'function';
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const isString = (val) => typeof val === 'string';
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const isBoolean = (val) => typeof val === 'boolean';
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const isObject = (val) => // eslint-disable-line
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val !== null && typeof val === 'object';
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const objectToString = Object.prototype.toString;
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const toTypeString = (value) => objectToString.call(value);
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const isPlainObject = (val) => toTypeString(val) === '[object Object]';
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// for converting list and named values to displayed strings.
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const toDisplayString = (val) => {
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return val == null
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? ''
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: isArray(val) || (isPlainObject(val) && val.toString === objectToString)
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? JSON.stringify(val, null, 2)
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: String(val);
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};
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const RANGE = 2;
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function generateCodeFrame(source, start = 0, end = source.length) {
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const lines = source.split(/\r?\n/);
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let count = 0;
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const res = [];
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for (let i = 0; i < lines.length; i++) {
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count += lines[i].length + 1;
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if (count >= start) {
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for (let j = i - RANGE; j <= i + RANGE || end > count; j++) {
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if (j < 0 || j >= lines.length)
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continue;
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const line = j + 1;
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res.push(`${line}${' '.repeat(3 - String(line).length)}| ${lines[j]}`);
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const lineLength = lines[j].length;
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if (j === i) {
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// push underline
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const pad = start - (count - lineLength) + 1;
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const length = Math.max(1, end > count ? lineLength - pad : end - start);
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res.push(` | ` + ' '.repeat(pad) + '^'.repeat(length));
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}
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else if (j > i) {
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if (end > count) {
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const length = Math.max(Math.min(end - count, lineLength), 1);
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res.push(` | ` + '^'.repeat(length));
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}
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count += lineLength + 1;
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}
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}
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break;
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}
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}
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return res.join('\n');
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}
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/**
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* Event emitter, forked from the below:
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* - original repository url: https://github.com/developit/mitt
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* - code url: https://github.com/developit/mitt/blob/master/src/index.ts
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* - author: Jason Miller (https://github.com/developit)
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* - license: MIT
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*/
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/**
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* Create a event emitter
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*
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* @returns An event emitter
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*/
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function createEmitter() {
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const events = new Map();
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const emitter = {
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events,
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on(event, handler) {
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const handlers = events.get(event);
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const added = handlers && handlers.push(handler);
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if (!added) {
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events.set(event, [handler]);
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}
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},
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off(event, handler) {
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const handlers = events.get(event);
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if (handlers) {
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handlers.splice(handlers.indexOf(handler) >>> 0, 1);
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}
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},
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emit(event, payload) {
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(events.get(event) || [])
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.slice()
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.map(handler => handler(payload));
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(events.get('*') || [])
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.slice()
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.map(handler => handler(event, payload));
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}
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};
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return emitter;
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}
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const pathStateMachine = [];
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pathStateMachine[0 /* BEFORE_PATH */] = {
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["w" /* WORKSPACE */]: [0 /* BEFORE_PATH */],
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["i" /* IDENT */]: [3 /* IN_IDENT */, 0 /* APPEND */],
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["[" /* LEFT_BRACKET */]: [4 /* IN_SUB_PATH */],
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["o" /* END_OF_FAIL */]: [7 /* AFTER_PATH */]
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};
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pathStateMachine[1 /* IN_PATH */] = {
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["w" /* WORKSPACE */]: [1 /* IN_PATH */],
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["." /* DOT */]: [2 /* BEFORE_IDENT */],
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["[" /* LEFT_BRACKET */]: [4 /* IN_SUB_PATH */],
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["o" /* END_OF_FAIL */]: [7 /* AFTER_PATH */]
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};
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pathStateMachine[2 /* BEFORE_IDENT */] = {
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["w" /* WORKSPACE */]: [2 /* BEFORE_IDENT */],
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["i" /* IDENT */]: [3 /* IN_IDENT */, 0 /* APPEND */],
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["0" /* ZERO */]: [3 /* IN_IDENT */, 0 /* APPEND */]
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};
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pathStateMachine[3 /* IN_IDENT */] = {
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["i" /* IDENT */]: [3 /* IN_IDENT */, 0 /* APPEND */],
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["0" /* ZERO */]: [3 /* IN_IDENT */, 0 /* APPEND */],
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["w" /* WORKSPACE */]: [1 /* IN_PATH */, 1 /* PUSH */],
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["." /* DOT */]: [2 /* BEFORE_IDENT */, 1 /* PUSH */],
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["[" /* LEFT_BRACKET */]: [4 /* IN_SUB_PATH */, 1 /* PUSH */],
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["o" /* END_OF_FAIL */]: [7 /* AFTER_PATH */, 1 /* PUSH */]
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};
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pathStateMachine[4 /* IN_SUB_PATH */] = {
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["'" /* SINGLE_QUOTE */]: [5 /* IN_SINGLE_QUOTE */, 0 /* APPEND */],
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["\"" /* DOUBLE_QUOTE */]: [6 /* IN_DOUBLE_QUOTE */, 0 /* APPEND */],
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["[" /* LEFT_BRACKET */]: [
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4 /* IN_SUB_PATH */,
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2 /* INC_SUB_PATH_DEPTH */
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],
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["]" /* RIGHT_BRACKET */]: [1 /* IN_PATH */, 3 /* PUSH_SUB_PATH */],
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["o" /* END_OF_FAIL */]: 8 /* ERROR */,
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["l" /* ELSE */]: [4 /* IN_SUB_PATH */, 0 /* APPEND */]
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};
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pathStateMachine[5 /* IN_SINGLE_QUOTE */] = {
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["'" /* SINGLE_QUOTE */]: [4 /* IN_SUB_PATH */, 0 /* APPEND */],
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["o" /* END_OF_FAIL */]: 8 /* ERROR */,
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["l" /* ELSE */]: [5 /* IN_SINGLE_QUOTE */, 0 /* APPEND */]
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};
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pathStateMachine[6 /* IN_DOUBLE_QUOTE */] = {
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["\"" /* DOUBLE_QUOTE */]: [4 /* IN_SUB_PATH */, 0 /* APPEND */],
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["o" /* END_OF_FAIL */]: 8 /* ERROR */,
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["l" /* ELSE */]: [6 /* IN_DOUBLE_QUOTE */, 0 /* APPEND */]
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};
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/**
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* Check if an expression is a literal value.
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*/
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const literalValueRE = /^\s?(?:true|false|-?[\d.]+|'[^']*'|"[^"]*")\s?$/;
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function isLiteral(exp) {
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return literalValueRE.test(exp);
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}
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/**
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* Strip quotes from a string
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*/
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function stripQuotes(str) {
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const a = str.charCodeAt(0);
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const b = str.charCodeAt(str.length - 1);
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return a === b && (a === 0x22 || a === 0x27) ? str.slice(1, -1) : str;
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}
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/**
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* Determine the type of a character in a keypath.
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*/
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function getPathCharType(ch) {
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if (ch === undefined || ch === null) {
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return "o" /* END_OF_FAIL */;
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}
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const code = ch.charCodeAt(0);
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switch (code) {
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case 0x5b: // [
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case 0x5d: // ]
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case 0x2e: // .
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case 0x22: // "
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case 0x27: // '
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return ch;
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case 0x5f: // _
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case 0x24: // $
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case 0x2d: // -
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return "i" /* IDENT */;
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case 0x09: // Tab (HT)
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case 0x0a: // Newline (LF)
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case 0x0d: // Return (CR)
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case 0xa0: // No-break space (NBSP)
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case 0xfeff: // Byte Order Mark (BOM)
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case 0x2028: // Line Separator (LS)
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case 0x2029: // Paragraph Separator (PS)
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return "w" /* WORKSPACE */;
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}
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return "i" /* IDENT */;
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}
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/**
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* Format a subPath, return its plain form if it is
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* a literal string or number. Otherwise prepend the
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* dynamic indicator (*).
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*/
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function formatSubPath(path) {
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const trimmed = path.trim();
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// invalid leading 0
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if (path.charAt(0) === '0' && isNaN(parseInt(path))) {
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return false;
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}
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return isLiteral(trimmed)
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? stripQuotes(trimmed)
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: "*" /* ASTARISK */ + trimmed;
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}
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/**
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* Parse a string path into an array of segments
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*/
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function parse(path) {
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const keys = [];
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let index = -1;
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let mode = 0 /* BEFORE_PATH */;
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let subPathDepth = 0;
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let c;
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let key; // eslint-disable-line
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let newChar;
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let type;
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let transition;
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let action;
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let typeMap;
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const actions = [];
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actions[0 /* APPEND */] = () => {
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if (key === undefined) {
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key = newChar;
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}
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else {
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key += newChar;
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}
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};
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actions[1 /* PUSH */] = () => {
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if (key !== undefined) {
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keys.push(key);
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key = undefined;
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}
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};
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actions[2 /* INC_SUB_PATH_DEPTH */] = () => {
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actions[0 /* APPEND */]();
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subPathDepth++;
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};
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actions[3 /* PUSH_SUB_PATH */] = () => {
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if (subPathDepth > 0) {
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subPathDepth--;
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mode = 4 /* IN_SUB_PATH */;
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actions[0 /* APPEND */]();
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}
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else {
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subPathDepth = 0;
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if (key === undefined) {
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return false;
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}
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key = formatSubPath(key);
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if (key === false) {
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return false;
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}
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else {
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actions[1 /* PUSH */]();
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}
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}
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};
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function maybeUnescapeQuote() {
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const nextChar = path[index + 1];
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if ((mode === 5 /* IN_SINGLE_QUOTE */ &&
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nextChar === "'" /* SINGLE_QUOTE */) ||
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(mode === 6 /* IN_DOUBLE_QUOTE */ &&
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nextChar === "\"" /* DOUBLE_QUOTE */)) {
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index++;
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newChar = '\\' + nextChar;
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actions[0 /* APPEND */]();
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return true;
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}
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}
|
while (mode !== null) {
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index++;
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c = path[index];
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if (c === '\\' && maybeUnescapeQuote()) {
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continue;
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}
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type = getPathCharType(c);
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typeMap = pathStateMachine[mode];
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transition = typeMap[type] || typeMap["l" /* ELSE */] || 8 /* ERROR */;
|
// check parse error
|
if (transition === 8 /* ERROR */) {
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return;
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}
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mode = transition[0];
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if (transition[1] !== undefined) {
|
action = actions[transition[1]];
|
if (action) {
|
newChar = c;
|
if (action() === false) {
|
return;
|
}
|
}
|
}
|
// check parse finish
|
if (mode === 7 /* AFTER_PATH */) {
|
return keys;
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}
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}
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}
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// path token cache
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const cache = new Map();
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function resolveValue(obj, path) {
|
// check object
|
if (!isObject(obj)) {
|
return null;
|
}
|
// parse path
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let hit = cache.get(path);
|
if (!hit) {
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hit = parse(path);
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if (hit) {
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cache.set(path, hit);
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}
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}
|
// check hit
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if (!hit) {
|
return null;
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}
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// resolve path value
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const len = hit.length;
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let last = obj;
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let i = 0;
|
while (i < len) {
|
const val = last[hit[i]];
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if (val === undefined) {
|
return null;
|
}
|
last = val;
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i++;
|
}
|
return last;
|
}
|
/**
|
* Transform flat json in obj to normal json in obj
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*/
|
function handleFlatJson(obj) {
|
// check obj
|
if (!isObject(obj)) {
|
return obj;
|
}
|
for (const key in obj) {
|
// check key
|
if (!hasOwn(obj, key)) {
|
continue;
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}
|
// handle for normal json
|
if (!key.includes("." /* DOT */)) {
|
// recursive process value if value is also a object
|
if (isObject(obj[key])) {
|
handleFlatJson(obj[key]);
|
}
|
}
|
// handle for flat json, transform to normal json
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else {
|
// go to the last object
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const subKeys = key.split("." /* DOT */);
|
const lastIndex = subKeys.length - 1;
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let currentObj = obj;
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for (let i = 0; i < lastIndex; i++) {
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if (!(subKeys[i] in currentObj)) {
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currentObj[subKeys[i]] = {};
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}
|
currentObj = currentObj[subKeys[i]];
|
}
|
// update last object value, delete old property
|
currentObj[subKeys[lastIndex]] = obj[key];
|
delete obj[key];
|
// recursive process value if value is also a object
|
if (isObject(currentObj[subKeys[lastIndex]])) {
|
handleFlatJson(currentObj[subKeys[lastIndex]]);
|
}
|
}
|
}
|
return obj;
|
}
|
|
const DEFAULT_MODIFIER = (str) => str;
|
const DEFAULT_MESSAGE = (ctx) => ''; // eslint-disable-line
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const DEFAULT_MESSAGE_DATA_TYPE = 'text';
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const DEFAULT_NORMALIZE = (values) => values.length === 0 ? '' : values.join('');
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const DEFAULT_INTERPOLATE = toDisplayString;
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function pluralDefault(choice, choicesLength) {
|
choice = Math.abs(choice);
|
if (choicesLength === 2) {
|
// prettier-ignore
|
return choice
|
? choice > 1
|
? 1
|
: 0
|
: 1;
|
}
|
return choice ? Math.min(choice, 2) : 0;
|
}
|
function getPluralIndex(options) {
|
// prettier-ignore
|
const index = isNumber(options.pluralIndex)
|
? options.pluralIndex
|
: -1;
|
// prettier-ignore
|
return options.named && (isNumber(options.named.count) || isNumber(options.named.n))
|
? isNumber(options.named.count)
|
? options.named.count
|
: isNumber(options.named.n)
|
? options.named.n
|
: index
|
: index;
|
}
|
function normalizeNamed(pluralIndex, props) {
|
if (!props.count) {
|
props.count = pluralIndex;
|
}
|
if (!props.n) {
|
props.n = pluralIndex;
|
}
|
}
|
function createMessageContext(options = {}) {
|
const locale = options.locale;
|
const pluralIndex = getPluralIndex(options);
|
const pluralRule = isObject(options.pluralRules) &&
|
isString(locale) &&
|
isFunction(options.pluralRules[locale])
|
? options.pluralRules[locale]
|
: pluralDefault;
|
const orgPluralRule = isObject(options.pluralRules) &&
|
isString(locale) &&
|
isFunction(options.pluralRules[locale])
|
? pluralDefault
|
: undefined;
|
const plural = (messages) => messages[pluralRule(pluralIndex, messages.length, orgPluralRule)];
|
const _list = options.list || [];
|
const list = (index) => _list[index];
|
// eslint-disable-next-line @typescript-eslint/no-explicit-any
|
const _named = options.named || {};
|
isNumber(options.pluralIndex) && normalizeNamed(pluralIndex, _named);
|
const named = (key) => _named[key];
|
// TODO: need to design resolve message function?
|
function message(key) {
|
// prettier-ignore
|
const msg = isFunction(options.messages)
|
? options.messages(key)
|
: isObject(options.messages)
|
? options.messages[key]
|
: false;
|
return !msg
|
? options.parent
|
? options.parent.message(key) // resolve from parent messages
|
: DEFAULT_MESSAGE
|
: msg;
|
}
|
const _modifier = (name) => options.modifiers
|
? options.modifiers[name]
|
: DEFAULT_MODIFIER;
|
const normalize = isPlainObject(options.processor) && isFunction(options.processor.normalize)
|
? options.processor.normalize
|
: DEFAULT_NORMALIZE;
|
const interpolate = isPlainObject(options.processor) &&
|
isFunction(options.processor.interpolate)
|
? options.processor.interpolate
|
: DEFAULT_INTERPOLATE;
|
const type = isPlainObject(options.processor) && isString(options.processor.type)
|
? options.processor.type
|
: DEFAULT_MESSAGE_DATA_TYPE;
|
const ctx = {
|
["list" /* LIST */]: list,
|
["named" /* NAMED */]: named,
|
["plural" /* PLURAL */]: plural,
|
["linked" /* LINKED */]: (key, modifier) => {
|
// TODO: should check `key`
|
const msg = message(key)(ctx);
|
return isString(modifier) ? _modifier(modifier)(msg) : msg;
|
},
|
["message" /* MESSAGE */]: message,
|
["type" /* TYPE */]: type,
|
["interpolate" /* INTERPOLATE */]: interpolate,
|
["normalize" /* NORMALIZE */]: normalize
|
};
|
return ctx;
|
}
|
|
/** @internal */
|
const errorMessages$2 = {
|
// tokenizer error messages
|
[0 /* EXPECTED_TOKEN */]: `Expected token: '{0}'`,
|
[1 /* INVALID_TOKEN_IN_PLACEHOLDER */]: `Invalid token in placeholder: '{0}'`,
|
[2 /* UNTERMINATED_SINGLE_QUOTE_IN_PLACEHOLDER */]: `Unterminated single quote in placeholder`,
|
[3 /* UNKNOWN_ESCAPE_SEQUENCE */]: `Unknown escape sequence: \\{0}`,
|
[4 /* INVALID_UNICODE_ESCAPE_SEQUENCE */]: `Invalid unicode escape sequence: {0}`,
|
[5 /* UNBALANCED_CLOSING_BRACE */]: `Unbalanced closing brace`,
|
[6 /* UNTERMINATED_CLOSING_BRACE */]: `Unterminated closing brace`,
|
[7 /* EMPTY_PLACEHOLDER */]: `Empty placeholder`,
|
[8 /* NOT_ALLOW_NEST_PLACEHOLDER */]: `Not allowed nest placeholder`,
|
[9 /* INVALID_LINKED_FORMAT */]: `Invalid linked format`,
|
// parser error messages
|
[10 /* MUST_HAVE_MESSAGES_IN_PLURAL */]: `Plural must have messages`,
|
[11 /* UNEXPECTED_EMPTY_LINKED_MODIFIER */]: `Unexpected empty linked modifier`,
|
[12 /* UNEXPECTED_EMPTY_LINKED_KEY */]: `Unexpected empty linked key`,
|
[13 /* UNEXPECTED_LEXICAL_ANALYSIS */]: `Unexpected lexical analysis in token: '{0}'`
|
};
|
function createCompileError(code, loc, options = {}) {
|
const { domain, messages, args } = options;
|
const msg = format((messages || errorMessages$2)[code] || '', ...(args || []))
|
;
|
const error = new SyntaxError(String(msg));
|
error.code = code;
|
if (loc) {
|
error.location = loc;
|
}
|
error.domain = domain;
|
return error;
|
}
|
/** @internal */
|
function defaultOnError(error) {
|
throw error;
|
}
|
|
function createPosition(line, column, offset) {
|
return { line, column, offset };
|
}
|
function createLocation(start, end, source) {
|
const loc = { start, end };
|
if (source != null) {
|
loc.source = source;
|
}
|
return loc;
|
}
|
|
const CHAR_SP = ' ';
|
const CHAR_CR = '\r';
|
const CHAR_LF = '\n';
|
const CHAR_LS = String.fromCharCode(0x2028);
|
const CHAR_PS = String.fromCharCode(0x2029);
|
function createScanner(str) {
|
const _buf = str;
|
let _index = 0;
|
let _line = 1;
|
let _column = 1;
|
let _peekOffset = 0;
|
const isCRLF = (index) => _buf[index] === CHAR_CR && _buf[index + 1] === CHAR_LF;
|
const isLF = (index) => _buf[index] === CHAR_LF;
|
const isPS = (index) => _buf[index] === CHAR_PS;
|
const isLS = (index) => _buf[index] === CHAR_LS;
|
const isLineEnd = (index) => isCRLF(index) || isLF(index) || isPS(index) || isLS(index);
|
const index = () => _index;
|
const line = () => _line;
|
const column = () => _column;
|
const peekOffset = () => _peekOffset;
|
const charAt = (offset) => isCRLF(offset) || isPS(offset) || isLS(offset) ? CHAR_LF : _buf[offset];
|
const currentChar = () => charAt(_index);
|
const currentPeek = () => charAt(_index + _peekOffset);
|
function next() {
|
_peekOffset = 0;
|
if (isLineEnd(_index)) {
|
_line++;
|
_column = 0;
|
}
|
if (isCRLF(_index)) {
|
_index++;
|
}
|
_index++;
|
_column++;
|
return _buf[_index];
|
}
|
function peek() {
|
if (isCRLF(_index + _peekOffset)) {
|
_peekOffset++;
|
}
|
_peekOffset++;
|
return _buf[_index + _peekOffset];
|
}
|
function reset() {
|
_index = 0;
|
_line = 1;
|
_column = 1;
|
_peekOffset = 0;
|
}
|
function resetPeek(offset = 0) {
|
_peekOffset = offset;
|
}
|
function skipToPeek() {
|
const target = _index + _peekOffset;
|
// eslint-disable-next-line no-unmodified-loop-condition
|
while (target !== _index) {
|
next();
|
}
|
_peekOffset = 0;
|
}
|
return {
|
index,
|
line,
|
column,
|
peekOffset,
|
charAt,
|
currentChar,
|
currentPeek,
|
next,
|
peek,
|
reset,
|
resetPeek,
|
skipToPeek
|
};
|
}
|
|
const EOF = undefined;
|
const LITERAL_DELIMITER = "'";
|
const ERROR_DOMAIN$1 = 'tokenizer';
|
function createTokenizer(source, options = {}) {
|
const location = options.location !== false;
|
const _scnr = createScanner(source);
|
const currentOffset = () => _scnr.index();
|
const currentPosition = () => createPosition(_scnr.line(), _scnr.column(), _scnr.index());
|
const _initLoc = currentPosition();
|
const _initOffset = currentOffset();
|
const _context = {
|
currentType: 14 /* EOF */,
|
offset: _initOffset,
|
startLoc: _initLoc,
|
endLoc: _initLoc,
|
lastType: 14 /* EOF */,
|
lastOffset: _initOffset,
|
lastStartLoc: _initLoc,
|
lastEndLoc: _initLoc,
|
braceNest: 0,
|
inLinked: false,
|
text: ''
|
};
|
const context = () => _context;
|
const { onError } = options;
|
function emitError(code, pos, offset, ...args) {
|
const ctx = context();
|
pos.column += offset;
|
pos.offset += offset;
|
if (onError) {
|
const loc = createLocation(ctx.startLoc, pos);
|
const err = createCompileError(code, loc, {
|
domain: ERROR_DOMAIN$1,
|
args
|
});
|
onError(err);
|
}
|
}
|
function getToken(context, type, value) {
|
context.endLoc = currentPosition();
|
context.currentType = type;
|
const token = { type };
|
if (location) {
|
token.loc = createLocation(context.startLoc, context.endLoc);
|
}
|
if (value != null) {
|
token.value = value;
|
}
|
return token;
|
}
|
const getEndToken = (context) => getToken(context, 14 /* EOF */);
|
function eat(scnr, ch) {
|
if (scnr.currentChar() === ch) {
|
scnr.next();
|
return ch;
|
}
|
else {
|
emitError(0 /* EXPECTED_TOKEN */, currentPosition(), 0, ch);
|
return '';
|
}
|
}
|
function peekSpaces(scnr) {
|
let buf = '';
|
while (scnr.currentPeek() === CHAR_SP || scnr.currentPeek() === CHAR_LF) {
|
buf += scnr.currentPeek();
|
scnr.peek();
|
}
|
return buf;
|
}
|
function skipSpaces(scnr) {
|
const buf = peekSpaces(scnr);
|
scnr.skipToPeek();
|
return buf;
|
}
|
function isIdentifierStart(ch) {
|
if (ch === EOF) {
|
return false;
|
}
|
const cc = ch.charCodeAt(0);
|
return ((cc >= 97 && cc <= 122) || // a-z
|
(cc >= 65 && cc <= 90) || // A-Z
|
cc === 95 // _
|
);
|
}
|
function isNumberStart(ch) {
|
if (ch === EOF) {
|
return false;
|
}
|
const cc = ch.charCodeAt(0);
|
return cc >= 48 && cc <= 57; // 0-9
|
}
|
function isNamedIdentifierStart(scnr, context) {
|
const { currentType } = context;
|
if (currentType !== 2 /* BraceLeft */) {
|
return false;
|
}
|
peekSpaces(scnr);
|
const ret = isIdentifierStart(scnr.currentPeek());
|
scnr.resetPeek();
|
return ret;
|
}
|
function isListIdentifierStart(scnr, context) {
|
const { currentType } = context;
|
if (currentType !== 2 /* BraceLeft */) {
|
return false;
|
}
|
peekSpaces(scnr);
|
const ch = scnr.currentPeek() === '-' ? scnr.peek() : scnr.currentPeek();
|
const ret = isNumberStart(ch);
|
scnr.resetPeek();
|
return ret;
|
}
|
function isLiteralStart(scnr, context) {
|
const { currentType } = context;
|
if (currentType !== 2 /* BraceLeft */) {
|
return false;
|
}
|
peekSpaces(scnr);
|
const ret = scnr.currentPeek() === LITERAL_DELIMITER;
|
scnr.resetPeek();
|
return ret;
|
}
|
function isLinkedDotStart(scnr, context) {
|
const { currentType } = context;
|
if (currentType !== 8 /* LinkedAlias */) {
|
return false;
|
}
|
peekSpaces(scnr);
|
const ret = scnr.currentPeek() === "." /* LinkedDot */;
|
scnr.resetPeek();
|
return ret;
|
}
|
function isLinkedModifierStart(scnr, context) {
|
const { currentType } = context;
|
if (currentType !== 9 /* LinkedDot */) {
|
return false;
|
}
|
peekSpaces(scnr);
|
const ret = isIdentifierStart(scnr.currentPeek());
|
scnr.resetPeek();
|
return ret;
|
}
|
function isLinkedDelimiterStart(scnr, context) {
|
const { currentType } = context;
|
if (!(currentType === 8 /* LinkedAlias */ ||
|
currentType === 12 /* LinkedModifier */)) {
|
return false;
|
}
|
peekSpaces(scnr);
|
const ret = scnr.currentPeek() === ":" /* LinkedDelimiter */;
|
scnr.resetPeek();
|
return ret;
|
}
|
function isLinkedReferStart(scnr, context) {
|
const { currentType } = context;
|
if (currentType !== 10 /* LinkedDelimiter */) {
|
return false;
|
}
|
const fn = () => {
|
const ch = scnr.currentPeek();
|
if (ch === "{" /* BraceLeft */) {
|
return isIdentifierStart(scnr.peek());
|
}
|
else if (ch === "@" /* LinkedAlias */ ||
|
ch === "%" /* Modulo */ ||
|
ch === "|" /* Pipe */ ||
|
ch === ":" /* LinkedDelimiter */ ||
|
ch === "." /* LinkedDot */ ||
|
ch === CHAR_SP ||
|
!ch) {
|
return false;
|
}
|
else if (ch === CHAR_LF) {
|
scnr.peek();
|
return fn();
|
}
|
else {
|
// other characters
|
return isIdentifierStart(ch);
|
}
|
};
|
const ret = fn();
|
scnr.resetPeek();
|
return ret;
|
}
|
function isPluralStart(scnr) {
|
peekSpaces(scnr);
|
const ret = scnr.currentPeek() === "|" /* Pipe */;
|
scnr.resetPeek();
|
return ret;
|
}
|
function isTextStart(scnr, reset = true) {
|
const fn = (hasSpace = false, prev = '', detectModulo = false) => {
|
const ch = scnr.currentPeek();
|
if (ch === "{" /* BraceLeft */) {
|
return prev === "%" /* Modulo */ ? false : hasSpace;
|
}
|
else if (ch === "@" /* LinkedAlias */ || !ch) {
|
return prev === "%" /* Modulo */ ? true : hasSpace;
|
}
|
else if (ch === "%" /* Modulo */) {
|
scnr.peek();
|
return fn(hasSpace, "%" /* Modulo */, true);
|
}
|
else if (ch === "|" /* Pipe */) {
|
return prev === "%" /* Modulo */ || detectModulo
|
? true
|
: !(prev === CHAR_SP || prev === CHAR_LF);
|
}
|
else if (ch === CHAR_SP) {
|
scnr.peek();
|
return fn(true, CHAR_SP, detectModulo);
|
}
|
else if (ch === CHAR_LF) {
|
scnr.peek();
|
return fn(true, CHAR_LF, detectModulo);
|
}
|
else {
|
return true;
|
}
|
};
|
const ret = fn();
|
reset && scnr.resetPeek();
|
return ret;
|
}
|
function takeChar(scnr, fn) {
|
const ch = scnr.currentChar();
|
if (ch === EOF) {
|
return EOF;
|
}
|
if (fn(ch)) {
|
scnr.next();
|
return ch;
|
}
|
return null;
|
}
|
function takeIdentifierChar(scnr) {
|
const closure = (ch) => {
|
const cc = ch.charCodeAt(0);
|
return ((cc >= 97 && cc <= 122) || // a-z
|
(cc >= 65 && cc <= 90) || // A-Z
|
(cc >= 48 && cc <= 57) || // 0-9
|
cc === 95 || // _
|
cc === 36 // $
|
);
|
};
|
return takeChar(scnr, closure);
|
}
|
function takeDigit(scnr) {
|
const closure = (ch) => {
|
const cc = ch.charCodeAt(0);
|
return cc >= 48 && cc <= 57; // 0-9
|
};
|
return takeChar(scnr, closure);
|
}
|
function takeHexDigit(scnr) {
|
const closure = (ch) => {
|
const cc = ch.charCodeAt(0);
|
return ((cc >= 48 && cc <= 57) || // 0-9
|
(cc >= 65 && cc <= 70) || // A-F
|
(cc >= 97 && cc <= 102)); // a-f
|
};
|
return takeChar(scnr, closure);
|
}
|
function getDigits(scnr) {
|
let ch = '';
|
let num = '';
|
while ((ch = takeDigit(scnr))) {
|
num += ch;
|
}
|
return num;
|
}
|
function readText(scnr) {
|
const fn = (buf) => {
|
const ch = scnr.currentChar();
|
if (ch === "{" /* BraceLeft */ ||
|
ch === "}" /* BraceRight */ ||
|
ch === "@" /* LinkedAlias */ ||
|
!ch) {
|
return buf;
|
}
|
else if (ch === "%" /* Modulo */) {
|
if (isTextStart(scnr)) {
|
buf += ch;
|
scnr.next();
|
return fn(buf);
|
}
|
else {
|
return buf;
|
}
|
}
|
else if (ch === "|" /* Pipe */) {
|
return buf;
|
}
|
else if (ch === CHAR_SP || ch === CHAR_LF) {
|
if (isTextStart(scnr)) {
|
buf += ch;
|
scnr.next();
|
return fn(buf);
|
}
|
else if (isPluralStart(scnr)) {
|
return buf;
|
}
|
else {
|
buf += ch;
|
scnr.next();
|
return fn(buf);
|
}
|
}
|
else {
|
buf += ch;
|
scnr.next();
|
return fn(buf);
|
}
|
};
|
return fn('');
|
}
|
function readNamedIdentifier(scnr) {
|
skipSpaces(scnr);
|
let ch = '';
|
let name = '';
|
while ((ch = takeIdentifierChar(scnr))) {
|
name += ch;
|
}
|
if (scnr.currentChar() === EOF) {
|
emitError(6 /* UNTERMINATED_CLOSING_BRACE */, currentPosition(), 0);
|
}
|
return name;
|
}
|
function readListIdentifier(scnr) {
|
skipSpaces(scnr);
|
let value = '';
|
if (scnr.currentChar() === '-') {
|
scnr.next();
|
value += `-${getDigits(scnr)}`;
|
}
|
else {
|
value += getDigits(scnr);
|
}
|
if (scnr.currentChar() === EOF) {
|
emitError(6 /* UNTERMINATED_CLOSING_BRACE */, currentPosition(), 0);
|
}
|
return value;
|
}
|
function readLiteral(scnr) {
|
skipSpaces(scnr);
|
eat(scnr, `\'`);
|
let ch = '';
|
let literal = '';
|
const fn = (x) => x !== LITERAL_DELIMITER && x !== CHAR_LF;
|
while ((ch = takeChar(scnr, fn))) {
|
if (ch === '\\') {
|
literal += readEscapeSequence(scnr);
|
}
|
else {
|
literal += ch;
|
}
|
}
|
const current = scnr.currentChar();
|
if (current === CHAR_LF || current === EOF) {
|
emitError(2 /* UNTERMINATED_SINGLE_QUOTE_IN_PLACEHOLDER */, currentPosition(), 0);
|
// TODO: Is it correct really?
|
if (current === CHAR_LF) {
|
scnr.next();
|
eat(scnr, `\'`);
|
}
|
return literal;
|
}
|
eat(scnr, `\'`);
|
return literal;
|
}
|
function readEscapeSequence(scnr) {
|
const ch = scnr.currentChar();
|
switch (ch) {
|
case '\\':
|
case `\'`:
|
scnr.next();
|
return `\\${ch}`;
|
case 'u':
|
return readUnicodeEscapeSequence(scnr, ch, 4);
|
case 'U':
|
return readUnicodeEscapeSequence(scnr, ch, 6);
|
default:
|
emitError(3 /* UNKNOWN_ESCAPE_SEQUENCE */, currentPosition(), 0, ch);
|
return '';
|
}
|
}
|
function readUnicodeEscapeSequence(scnr, unicode, digits) {
|
eat(scnr, unicode);
|
let sequence = '';
|
for (let i = 0; i < digits; i++) {
|
const ch = takeHexDigit(scnr);
|
if (!ch) {
|
emitError(4 /* INVALID_UNICODE_ESCAPE_SEQUENCE */, currentPosition(), 0, `\\${unicode}${sequence}${scnr.currentChar()}`);
|
break;
|
}
|
sequence += ch;
|
}
|
return `\\${unicode}${sequence}`;
|
}
|
function readInvalidIdentifier(scnr) {
|
skipSpaces(scnr);
|
let ch = '';
|
let identifiers = '';
|
const closure = (ch) => ch !== "{" /* BraceLeft */ &&
|
ch !== "}" /* BraceRight */ &&
|
ch !== CHAR_SP &&
|
ch !== CHAR_LF;
|
while ((ch = takeChar(scnr, closure))) {
|
identifiers += ch;
|
}
|
return identifiers;
|
}
|
function readLinkedModifier(scnr) {
|
let ch = '';
|
let name = '';
|
while ((ch = takeIdentifierChar(scnr))) {
|
name += ch;
|
}
|
return name;
|
}
|
function readLinkedRefer(scnr) {
|
const fn = (detect = false, buf) => {
|
const ch = scnr.currentChar();
|
if (ch === "{" /* BraceLeft */ ||
|
ch === "%" /* Modulo */ ||
|
ch === "@" /* LinkedAlias */ ||
|
ch === "|" /* Pipe */ ||
|
!ch) {
|
return buf;
|
}
|
else if (ch === CHAR_SP) {
|
return buf;
|
}
|
else if (ch === CHAR_LF) {
|
buf += ch;
|
scnr.next();
|
return fn(detect, buf);
|
}
|
else {
|
buf += ch;
|
scnr.next();
|
return fn(true, buf);
|
}
|
};
|
return fn(false, '');
|
}
|
function readPlural(scnr) {
|
skipSpaces(scnr);
|
const plural = eat(scnr, "|" /* Pipe */);
|
skipSpaces(scnr);
|
return plural;
|
}
|
// TODO: We need refactoring of token parsing ...
|
function readTokenInPlaceholder(scnr, context) {
|
let token = null;
|
const ch = scnr.currentChar();
|
switch (ch) {
|
case "{" /* BraceLeft */:
|
if (context.braceNest >= 1) {
|
emitError(8 /* NOT_ALLOW_NEST_PLACEHOLDER */, currentPosition(), 0);
|
}
|
scnr.next();
|
token = getToken(context, 2 /* BraceLeft */, "{" /* BraceLeft */);
|
skipSpaces(scnr);
|
context.braceNest++;
|
return token;
|
case "}" /* BraceRight */:
|
if (context.braceNest > 0 &&
|
context.currentType === 2 /* BraceLeft */) {
|
emitError(7 /* EMPTY_PLACEHOLDER */, currentPosition(), 0);
|
}
|
scnr.next();
|
token = getToken(context, 3 /* BraceRight */, "}" /* BraceRight */);
|
context.braceNest--;
|
context.braceNest > 0 && skipSpaces(scnr);
|
if (context.inLinked && context.braceNest === 0) {
|
context.inLinked = false;
|
}
|
return token;
|
case "@" /* LinkedAlias */:
|
if (context.braceNest > 0) {
|
emitError(6 /* UNTERMINATED_CLOSING_BRACE */, currentPosition(), 0);
|
}
|
token = readTokenInLinked(scnr, context) || getEndToken(context);
|
context.braceNest = 0;
|
return token;
|
default:
|
let validNamedIdentifier = true;
|
let validListIdentifier = true;
|
let validLiteral = true;
|
if (isPluralStart(scnr)) {
|
if (context.braceNest > 0) {
|
emitError(6 /* UNTERMINATED_CLOSING_BRACE */, currentPosition(), 0);
|
}
|
token = getToken(context, 1 /* Pipe */, readPlural(scnr));
|
// reset
|
context.braceNest = 0;
|
context.inLinked = false;
|
return token;
|
}
|
if (context.braceNest > 0 &&
|
(context.currentType === 5 /* Named */ ||
|
context.currentType === 6 /* List */ ||
|
context.currentType === 7 /* Literal */)) {
|
emitError(6 /* UNTERMINATED_CLOSING_BRACE */, currentPosition(), 0);
|
context.braceNest = 0;
|
return readToken(scnr, context);
|
}
|
if ((validNamedIdentifier = isNamedIdentifierStart(scnr, context))) {
|
token = getToken(context, 5 /* Named */, readNamedIdentifier(scnr));
|
skipSpaces(scnr);
|
return token;
|
}
|
if ((validListIdentifier = isListIdentifierStart(scnr, context))) {
|
token = getToken(context, 6 /* List */, readListIdentifier(scnr));
|
skipSpaces(scnr);
|
return token;
|
}
|
if ((validLiteral = isLiteralStart(scnr, context))) {
|
token = getToken(context, 7 /* Literal */, readLiteral(scnr));
|
skipSpaces(scnr);
|
return token;
|
}
|
if (!validNamedIdentifier && !validListIdentifier && !validLiteral) {
|
// TODO: we should be re-designed invalid cases, when we will extend message syntax near the future ...
|
token = getToken(context, 13 /* InvalidPlace */, readInvalidIdentifier(scnr));
|
emitError(1 /* INVALID_TOKEN_IN_PLACEHOLDER */, currentPosition(), 0, token.value);
|
skipSpaces(scnr);
|
return token;
|
}
|
break;
|
}
|
return token;
|
}
|
// TODO: We need refactoring of token parsing ...
|
function readTokenInLinked(scnr, context) {
|
const { currentType } = context;
|
let token = null;
|
const ch = scnr.currentChar();
|
if ((currentType === 8 /* LinkedAlias */ ||
|
currentType === 9 /* LinkedDot */ ||
|
currentType === 12 /* LinkedModifier */ ||
|
currentType === 10 /* LinkedDelimiter */) &&
|
(ch === CHAR_LF || ch === CHAR_SP)) {
|
emitError(9 /* INVALID_LINKED_FORMAT */, currentPosition(), 0);
|
}
|
switch (ch) {
|
case "@" /* LinkedAlias */:
|
scnr.next();
|
token = getToken(context, 8 /* LinkedAlias */, "@" /* LinkedAlias */);
|
context.inLinked = true;
|
return token;
|
case "." /* LinkedDot */:
|
skipSpaces(scnr);
|
scnr.next();
|
return getToken(context, 9 /* LinkedDot */, "." /* LinkedDot */);
|
case ":" /* LinkedDelimiter */:
|
skipSpaces(scnr);
|
scnr.next();
|
return getToken(context, 10 /* LinkedDelimiter */, ":" /* LinkedDelimiter */);
|
default:
|
if (isPluralStart(scnr)) {
|
token = getToken(context, 1 /* Pipe */, readPlural(scnr));
|
// reset
|
context.braceNest = 0;
|
context.inLinked = false;
|
return token;
|
}
|
if (isLinkedDotStart(scnr, context) ||
|
isLinkedDelimiterStart(scnr, context)) {
|
skipSpaces(scnr);
|
return readTokenInLinked(scnr, context);
|
}
|
if (isLinkedModifierStart(scnr, context)) {
|
skipSpaces(scnr);
|
return getToken(context, 12 /* LinkedModifier */, readLinkedModifier(scnr));
|
}
|
if (isLinkedReferStart(scnr, context)) {
|
skipSpaces(scnr);
|
if (ch === "{" /* BraceLeft */) {
|
// scan the placeholder
|
return readTokenInPlaceholder(scnr, context) || token;
|
}
|
else {
|
return getToken(context, 11 /* LinkedKey */, readLinkedRefer(scnr));
|
}
|
}
|
if (currentType === 8 /* LinkedAlias */) {
|
emitError(9 /* INVALID_LINKED_FORMAT */, currentPosition(), 0);
|
}
|
context.braceNest = 0;
|
context.inLinked = false;
|
return readToken(scnr, context);
|
}
|
}
|
// TODO: We need refactoring of token parsing ...
|
function readToken(scnr, context) {
|
let token = { type: 14 /* EOF */ };
|
if (context.braceNest > 0) {
|
return readTokenInPlaceholder(scnr, context) || getEndToken(context);
|
}
|
if (context.inLinked) {
|
return readTokenInLinked(scnr, context) || getEndToken(context);
|
}
|
const ch = scnr.currentChar();
|
switch (ch) {
|
case "{" /* BraceLeft */:
|
return readTokenInPlaceholder(scnr, context) || getEndToken(context);
|
case "}" /* BraceRight */:
|
emitError(5 /* UNBALANCED_CLOSING_BRACE */, currentPosition(), 0);
|
scnr.next();
|
return getToken(context, 3 /* BraceRight */, "}" /* BraceRight */);
|
case "@" /* LinkedAlias */:
|
return readTokenInLinked(scnr, context) || getEndToken(context);
|
default:
|
if (isPluralStart(scnr)) {
|
token = getToken(context, 1 /* Pipe */, readPlural(scnr));
|
// reset
|
context.braceNest = 0;
|
context.inLinked = false;
|
return token;
|
}
|
if (isTextStart(scnr)) {
|
return getToken(context, 0 /* Text */, readText(scnr));
|
}
|
if (ch === "%" /* Modulo */) {
|
scnr.next();
|
return getToken(context, 4 /* Modulo */, "%" /* Modulo */);
|
}
|
break;
|
}
|
return token;
|
}
|
function nextToken() {
|
const { currentType, offset, startLoc, endLoc } = _context;
|
_context.lastType = currentType;
|
_context.lastOffset = offset;
|
_context.lastStartLoc = startLoc;
|
_context.lastEndLoc = endLoc;
|
_context.offset = currentOffset();
|
_context.startLoc = currentPosition();
|
if (_scnr.currentChar() === EOF) {
|
return getToken(_context, 14 /* EOF */);
|
}
|
return readToken(_scnr, _context);
|
}
|
return {
|
nextToken,
|
currentOffset,
|
currentPosition,
|
context
|
};
|
}
|
|
const ERROR_DOMAIN = 'parser';
|
// Backslash backslash, backslash quote, uHHHH, UHHHHHH.
|
const KNOWN_ESCAPES = /(?:\\\\|\\'|\\u([0-9a-fA-F]{4})|\\U([0-9a-fA-F]{6}))/g;
|
function fromEscapeSequence(match, codePoint4, codePoint6) {
|
switch (match) {
|
case `\\\\`:
|
return `\\`;
|
case `\\\'`:
|
return `\'`;
|
default: {
|
const codePoint = parseInt(codePoint4 || codePoint6, 16);
|
if (codePoint <= 0xd7ff || codePoint >= 0xe000) {
|
return String.fromCodePoint(codePoint);
|
}
|
// invalid ...
|
// Replace them with U+FFFD REPLACEMENT CHARACTER.
|
return '�';
|
}
|
}
|
}
|
function createParser(options = {}) {
|
const location = options.location !== false;
|
const { onError } = options;
|
function emitError(tokenzer, code, start, offset, ...args) {
|
const end = tokenzer.currentPosition();
|
end.offset += offset;
|
end.column += offset;
|
if (onError) {
|
const loc = createLocation(start, end);
|
const err = createCompileError(code, loc, {
|
domain: ERROR_DOMAIN,
|
args
|
});
|
onError(err);
|
}
|
}
|
function startNode(type, offset, loc) {
|
const node = {
|
type,
|
start: offset,
|
end: offset
|
};
|
if (location) {
|
node.loc = { start: loc, end: loc };
|
}
|
return node;
|
}
|
function endNode(node, offset, pos, type) {
|
node.end = offset;
|
if (type) {
|
node.type = type;
|
}
|
if (location && node.loc) {
|
node.loc.end = pos;
|
}
|
}
|
function parseText(tokenizer, value) {
|
const context = tokenizer.context();
|
const node = startNode(3 /* Text */, context.offset, context.startLoc);
|
node.value = value;
|
endNode(node, tokenizer.currentOffset(), tokenizer.currentPosition());
|
return node;
|
}
|
function parseList(tokenizer, index) {
|
const context = tokenizer.context();
|
const { lastOffset: offset, lastStartLoc: loc } = context; // get brace left loc
|
const node = startNode(5 /* List */, offset, loc);
|
node.index = parseInt(index, 10);
|
tokenizer.nextToken(); // skip brach right
|
endNode(node, tokenizer.currentOffset(), tokenizer.currentPosition());
|
return node;
|
}
|
function parseNamed(tokenizer, key) {
|
const context = tokenizer.context();
|
const { lastOffset: offset, lastStartLoc: loc } = context; // get brace left loc
|
const node = startNode(4 /* Named */, offset, loc);
|
node.key = key;
|
tokenizer.nextToken(); // skip brach right
|
endNode(node, tokenizer.currentOffset(), tokenizer.currentPosition());
|
return node;
|
}
|
function parseLiteral(tokenizer, value) {
|
const context = tokenizer.context();
|
const { lastOffset: offset, lastStartLoc: loc } = context; // get brace left loc
|
const node = startNode(9 /* Literal */, offset, loc);
|
node.value = value.replace(KNOWN_ESCAPES, fromEscapeSequence);
|
tokenizer.nextToken(); // skip brach right
|
endNode(node, tokenizer.currentOffset(), tokenizer.currentPosition());
|
return node;
|
}
|
function parseLinkedModifier(tokenizer) {
|
const token = tokenizer.nextToken();
|
const context = tokenizer.context();
|
const { lastOffset: offset, lastStartLoc: loc } = context; // get linked dot loc
|
const node = startNode(8 /* LinkedModifier */, offset, loc);
|
if (token.type !== 12 /* LinkedModifier */) {
|
// empty modifier
|
emitError(tokenizer, 11 /* UNEXPECTED_EMPTY_LINKED_MODIFIER */, context.lastStartLoc, 0);
|
node.value = '';
|
endNode(node, offset, loc);
|
return {
|
nextConsumeToken: token,
|
node
|
};
|
}
|
// check token
|
if (token.value == null) {
|
emitError(tokenizer, 13 /* UNEXPECTED_LEXICAL_ANALYSIS */, context.lastStartLoc, 0, getTokenCaption(token));
|
}
|
node.value = token.value || '';
|
endNode(node, tokenizer.currentOffset(), tokenizer.currentPosition());
|
return {
|
node
|
};
|
}
|
function parseLinkedKey(tokenizer, value) {
|
const context = tokenizer.context();
|
const node = startNode(7 /* LinkedKey */, context.offset, context.startLoc);
|
node.value = value;
|
endNode(node, tokenizer.currentOffset(), tokenizer.currentPosition());
|
return node;
|
}
|
function parseLinked(tokenizer) {
|
const context = tokenizer.context();
|
const linkedNode = startNode(6 /* Linked */, context.offset, context.startLoc);
|
let token = tokenizer.nextToken();
|
if (token.type === 9 /* LinkedDot */) {
|
const parsed = parseLinkedModifier(tokenizer);
|
linkedNode.modifier = parsed.node;
|
token = parsed.nextConsumeToken || tokenizer.nextToken();
|
}
|
// asset check token
|
if (token.type !== 10 /* LinkedDelimiter */) {
|
emitError(tokenizer, 13 /* UNEXPECTED_LEXICAL_ANALYSIS */, context.lastStartLoc, 0, getTokenCaption(token));
|
}
|
token = tokenizer.nextToken();
|
// skip brace left
|
if (token.type === 2 /* BraceLeft */) {
|
token = tokenizer.nextToken();
|
}
|
switch (token.type) {
|
case 11 /* LinkedKey */:
|
if (token.value == null) {
|
emitError(tokenizer, 13 /* UNEXPECTED_LEXICAL_ANALYSIS */, context.lastStartLoc, 0, getTokenCaption(token));
|
}
|
linkedNode.key = parseLinkedKey(tokenizer, token.value || '');
|
break;
|
case 5 /* Named */:
|
if (token.value == null) {
|
emitError(tokenizer, 13 /* UNEXPECTED_LEXICAL_ANALYSIS */, context.lastStartLoc, 0, getTokenCaption(token));
|
}
|
linkedNode.key = parseNamed(tokenizer, token.value || '');
|
break;
|
case 6 /* List */:
|
if (token.value == null) {
|
emitError(tokenizer, 13 /* UNEXPECTED_LEXICAL_ANALYSIS */, context.lastStartLoc, 0, getTokenCaption(token));
|
}
|
linkedNode.key = parseList(tokenizer, token.value || '');
|
break;
|
case 7 /* Literal */:
|
if (token.value == null) {
|
emitError(tokenizer, 13 /* UNEXPECTED_LEXICAL_ANALYSIS */, context.lastStartLoc, 0, getTokenCaption(token));
|
}
|
linkedNode.key = parseLiteral(tokenizer, token.value || '');
|
break;
|
default:
|
// empty key
|
emitError(tokenizer, 12 /* UNEXPECTED_EMPTY_LINKED_KEY */, context.lastStartLoc, 0);
|
const nextContext = tokenizer.context();
|
const emptyLinkedKeyNode = startNode(7 /* LinkedKey */, nextContext.offset, nextContext.startLoc);
|
emptyLinkedKeyNode.value = '';
|
endNode(emptyLinkedKeyNode, nextContext.offset, nextContext.startLoc);
|
linkedNode.key = emptyLinkedKeyNode;
|
endNode(linkedNode, nextContext.offset, nextContext.startLoc);
|
return {
|
nextConsumeToken: token,
|
node: linkedNode
|
};
|
}
|
endNode(linkedNode, tokenizer.currentOffset(), tokenizer.currentPosition());
|
return {
|
node: linkedNode
|
};
|
}
|
function parseMessage(tokenizer) {
|
const context = tokenizer.context();
|
const startOffset = context.currentType === 1 /* Pipe */
|
? tokenizer.currentOffset()
|
: context.offset;
|
const startLoc = context.currentType === 1 /* Pipe */
|
? context.endLoc
|
: context.startLoc;
|
const node = startNode(2 /* Message */, startOffset, startLoc);
|
node.items = [];
|
let nextToken = null;
|
do {
|
const token = nextToken || tokenizer.nextToken();
|
nextToken = null;
|
switch (token.type) {
|
case 0 /* Text */:
|
if (token.value == null) {
|
emitError(tokenizer, 13 /* UNEXPECTED_LEXICAL_ANALYSIS */, context.lastStartLoc, 0, getTokenCaption(token));
|
}
|
node.items.push(parseText(tokenizer, token.value || ''));
|
break;
|
case 6 /* List */:
|
if (token.value == null) {
|
emitError(tokenizer, 13 /* UNEXPECTED_LEXICAL_ANALYSIS */, context.lastStartLoc, 0, getTokenCaption(token));
|
}
|
node.items.push(parseList(tokenizer, token.value || ''));
|
break;
|
case 5 /* Named */:
|
if (token.value == null) {
|
emitError(tokenizer, 13 /* UNEXPECTED_LEXICAL_ANALYSIS */, context.lastStartLoc, 0, getTokenCaption(token));
|
}
|
node.items.push(parseNamed(tokenizer, token.value || ''));
|
break;
|
case 7 /* Literal */:
|
if (token.value == null) {
|
emitError(tokenizer, 13 /* UNEXPECTED_LEXICAL_ANALYSIS */, context.lastStartLoc, 0, getTokenCaption(token));
|
}
|
node.items.push(parseLiteral(tokenizer, token.value || ''));
|
break;
|
case 8 /* LinkedAlias */:
|
const parsed = parseLinked(tokenizer);
|
node.items.push(parsed.node);
|
nextToken = parsed.nextConsumeToken || null;
|
break;
|
}
|
} while (context.currentType !== 14 /* EOF */ &&
|
context.currentType !== 1 /* Pipe */);
|
// adjust message node loc
|
const endOffset = context.currentType === 1 /* Pipe */
|
? context.lastOffset
|
: tokenizer.currentOffset();
|
const endLoc = context.currentType === 1 /* Pipe */
|
? context.lastEndLoc
|
: tokenizer.currentPosition();
|
endNode(node, endOffset, endLoc);
|
return node;
|
}
|
function parsePlural(tokenizer, offset, loc, msgNode) {
|
const context = tokenizer.context();
|
let hasEmptyMessage = msgNode.items.length === 0;
|
const node = startNode(1 /* Plural */, offset, loc);
|
node.cases = [];
|
node.cases.push(msgNode);
|
do {
|
const msg = parseMessage(tokenizer);
|
if (!hasEmptyMessage) {
|
hasEmptyMessage = msg.items.length === 0;
|
}
|
node.cases.push(msg);
|
} while (context.currentType !== 14 /* EOF */);
|
if (hasEmptyMessage) {
|
emitError(tokenizer, 10 /* MUST_HAVE_MESSAGES_IN_PLURAL */, loc, 0);
|
}
|
endNode(node, tokenizer.currentOffset(), tokenizer.currentPosition());
|
return node;
|
}
|
function parseResource(tokenizer) {
|
const context = tokenizer.context();
|
const { offset, startLoc } = context;
|
const msgNode = parseMessage(tokenizer);
|
if (context.currentType === 14 /* EOF */) {
|
return msgNode;
|
}
|
else {
|
return parsePlural(tokenizer, offset, startLoc, msgNode);
|
}
|
}
|
function parse(source) {
|
const tokenizer = createTokenizer(source, assign({}, options));
|
const context = tokenizer.context();
|
const node = startNode(0 /* Resource */, context.offset, context.startLoc);
|
if (location && node.loc) {
|
node.loc.source = source;
|
}
|
node.body = parseResource(tokenizer);
|
// assert whether achieved to EOF
|
if (context.currentType !== 14 /* EOF */) {
|
emitError(tokenizer, 13 /* UNEXPECTED_LEXICAL_ANALYSIS */, context.lastStartLoc, 0, source[context.offset] || '');
|
}
|
endNode(node, tokenizer.currentOffset(), tokenizer.currentPosition());
|
return node;
|
}
|
return { parse };
|
}
|
function getTokenCaption(token) {
|
if (token.type === 14 /* EOF */) {
|
return 'EOF';
|
}
|
const name = (token.value || '').replace(/\r?\n/gu, '\\n');
|
return name.length > 10 ? name.slice(0, 9) + '…' : name;
|
}
|
|
function createTransformer(ast, options = {} // eslint-disable-line
|
) {
|
const _context = {
|
ast,
|
helpers: new Set()
|
};
|
const context = () => _context;
|
const helper = (name) => {
|
_context.helpers.add(name);
|
return name;
|
};
|
return { context, helper };
|
}
|
function traverseNodes(nodes, transformer) {
|
for (let i = 0; i < nodes.length; i++) {
|
traverseNode(nodes[i], transformer);
|
}
|
}
|
function traverseNode(node, transformer) {
|
// TODO: if we need pre-hook of transform, should be implemented to here
|
switch (node.type) {
|
case 1 /* Plural */:
|
traverseNodes(node.cases, transformer);
|
transformer.helper("plural" /* PLURAL */);
|
break;
|
case 2 /* Message */:
|
traverseNodes(node.items, transformer);
|
break;
|
case 6 /* Linked */:
|
const linked = node;
|
traverseNode(linked.key, transformer);
|
transformer.helper("linked" /* LINKED */);
|
break;
|
case 5 /* List */:
|
transformer.helper("interpolate" /* INTERPOLATE */);
|
transformer.helper("list" /* LIST */);
|
break;
|
case 4 /* Named */:
|
transformer.helper("interpolate" /* INTERPOLATE */);
|
transformer.helper("named" /* NAMED */);
|
break;
|
}
|
// TODO: if we need post-hook of transform, should be implemented to here
|
}
|
// transform AST
|
function transform(ast, options = {} // eslint-disable-line
|
) {
|
const transformer = createTransformer(ast);
|
transformer.helper("normalize" /* NORMALIZE */);
|
// traverse
|
ast.body && traverseNode(ast.body, transformer);
|
// set meta information
|
const context = transformer.context();
|
ast.helpers = Array.from(context.helpers);
|
}
|
|
function createCodeGenerator(ast, options) {
|
const { sourceMap, filename, breakLineCode, needIndent: _needIndent } = options;
|
const _context = {
|
source: ast.loc.source,
|
filename,
|
code: '',
|
column: 1,
|
line: 1,
|
offset: 0,
|
map: undefined,
|
breakLineCode,
|
needIndent: _needIndent,
|
indentLevel: 0
|
};
|
const context = () => _context;
|
function push(code, node) {
|
_context.code += code;
|
}
|
function _newline(n, withBreakLine = true) {
|
const _breakLineCode = withBreakLine ? breakLineCode : '';
|
push(_needIndent ? _breakLineCode + ` `.repeat(n) : _breakLineCode);
|
}
|
function indent(withNewLine = true) {
|
const level = ++_context.indentLevel;
|
withNewLine && _newline(level);
|
}
|
function deindent(withNewLine = true) {
|
const level = --_context.indentLevel;
|
withNewLine && _newline(level);
|
}
|
function newline() {
|
_newline(_context.indentLevel);
|
}
|
const helper = (key) => `_${key}`;
|
const needIndent = () => _context.needIndent;
|
return {
|
context,
|
push,
|
indent,
|
deindent,
|
newline,
|
helper,
|
needIndent
|
};
|
}
|
function generateLinkedNode(generator, node) {
|
const { helper } = generator;
|
generator.push(`${helper("linked" /* LINKED */)}(`);
|
generateNode(generator, node.key);
|
if (node.modifier) {
|
generator.push(`, `);
|
generateNode(generator, node.modifier);
|
}
|
generator.push(`)`);
|
}
|
function generateMessageNode(generator, node) {
|
const { helper, needIndent } = generator;
|
generator.push(`${helper("normalize" /* NORMALIZE */)}([`);
|
generator.indent(needIndent());
|
const length = node.items.length;
|
for (let i = 0; i < length; i++) {
|
generateNode(generator, node.items[i]);
|
if (i === length - 1) {
|
break;
|
}
|
generator.push(', ');
|
}
|
generator.deindent(needIndent());
|
generator.push('])');
|
}
|
function generatePluralNode(generator, node) {
|
const { helper, needIndent } = generator;
|
if (node.cases.length > 1) {
|
generator.push(`${helper("plural" /* PLURAL */)}([`);
|
generator.indent(needIndent());
|
const length = node.cases.length;
|
for (let i = 0; i < length; i++) {
|
generateNode(generator, node.cases[i]);
|
if (i === length - 1) {
|
break;
|
}
|
generator.push(', ');
|
}
|
generator.deindent(needIndent());
|
generator.push(`])`);
|
}
|
}
|
function generateResource(generator, node) {
|
if (node.body) {
|
generateNode(generator, node.body);
|
}
|
else {
|
generator.push('null');
|
}
|
}
|
function generateNode(generator, node) {
|
const { helper } = generator;
|
switch (node.type) {
|
case 0 /* Resource */:
|
generateResource(generator, node);
|
break;
|
case 1 /* Plural */:
|
generatePluralNode(generator, node);
|
break;
|
case 2 /* Message */:
|
generateMessageNode(generator, node);
|
break;
|
case 6 /* Linked */:
|
generateLinkedNode(generator, node);
|
break;
|
case 8 /* LinkedModifier */:
|
generator.push(JSON.stringify(node.value), node);
|
break;
|
case 7 /* LinkedKey */:
|
generator.push(JSON.stringify(node.value), node);
|
break;
|
case 5 /* List */:
|
generator.push(`${helper("interpolate" /* INTERPOLATE */)}(${helper("list" /* LIST */)}(${node.index}))`, node);
|
break;
|
case 4 /* Named */:
|
generator.push(`${helper("interpolate" /* INTERPOLATE */)}(${helper("named" /* NAMED */)}(${JSON.stringify(node.key)}))`, node);
|
break;
|
case 9 /* Literal */:
|
generator.push(JSON.stringify(node.value), node);
|
break;
|
case 3 /* Text */:
|
generator.push(JSON.stringify(node.value), node);
|
break;
|
default:
|
{
|
throw new Error(`unhandled codegen node type: ${node.type}`);
|
}
|
}
|
}
|
// generate code from AST
|
const generate = (ast, options = {} // eslint-disable-line
|
) => {
|
const mode = isString(options.mode) ? options.mode : 'normal';
|
const filename = isString(options.filename)
|
? options.filename
|
: 'message.intl';
|
const sourceMap = !!options.sourceMap;
|
// prettier-ignore
|
const breakLineCode = options.breakLineCode != null
|
? options.breakLineCode
|
: mode === 'arrow'
|
? ';'
|
: '\n';
|
const needIndent = options.needIndent ? options.needIndent : mode !== 'arrow';
|
const helpers = ast.helpers || [];
|
const generator = createCodeGenerator(ast, {
|
mode,
|
filename,
|
sourceMap,
|
breakLineCode,
|
needIndent
|
});
|
generator.push(mode === 'normal' ? `function __msg__ (ctx) {` : `(ctx) => {`);
|
generator.indent(needIndent);
|
if (helpers.length > 0) {
|
generator.push(`const { ${helpers.map(s => `${s}: _${s}`).join(', ')} } = ctx`);
|
generator.newline();
|
}
|
generator.push(`return `);
|
generateNode(generator, ast);
|
generator.deindent(needIndent);
|
generator.push(`}`);
|
const { code, map } = generator.context();
|
return {
|
ast,
|
code,
|
map: map ? map.toJSON() : undefined // eslint-disable-line @typescript-eslint/no-explicit-any
|
};
|
};
|
|
function baseCompile(source, options = {}) {
|
const assignedOptions = assign({}, options);
|
// parse source codes
|
const parser = createParser(assignedOptions);
|
const ast = parser.parse(source);
|
// transform ASTs
|
transform(ast, assignedOptions);
|
// generate javascript codes
|
return generate(ast, assignedOptions);
|
}
|
|
const IntlifyDevToolsHooks = {
|
I18nInit: 'i18n:init',
|
FunctionTranslate: 'function:translate'
|
};
|
|
let devtools = null;
|
function setDevToolsHook(hook) {
|
devtools = hook;
|
}
|
function initI18nDevTools(i18n, version, meta) {
|
// TODO: queue if devtools is undefined
|
devtools &&
|
devtools.emit(IntlifyDevToolsHooks.I18nInit, {
|
timestamp: Date.now(),
|
i18n,
|
version,
|
meta
|
});
|
}
|
const translateDevTools = /* #__PURE__*/ createDevToolsHook(IntlifyDevToolsHooks.FunctionTranslate);
|
function createDevToolsHook(hook) {
|
return (payloads) => devtools && devtools.emit(hook, payloads);
|
}
|
|
/** @internal */
|
const warnMessages$1 = {
|
[0 /* NOT_FOUND_KEY */]: `Not found '{key}' key in '{locale}' locale messages.`,
|
[1 /* FALLBACK_TO_TRANSLATE */]: `Fall back to translate '{key}' key with '{target}' locale.`,
|
[2 /* CANNOT_FORMAT_NUMBER */]: `Cannot format a number value due to not supported Intl.NumberFormat.`,
|
[3 /* FALLBACK_TO_NUMBER_FORMAT */]: `Fall back to number format '{key}' key with '{target}' locale.`,
|
[4 /* CANNOT_FORMAT_DATE */]: `Cannot format a date value due to not supported Intl.DateTimeFormat.`,
|
[5 /* FALLBACK_TO_DATE_FORMAT */]: `Fall back to datetime format '{key}' key with '{target}' locale.`
|
};
|
function getWarnMessage$1(code, ...args) {
|
return format(warnMessages$1[code], ...args);
|
}
|
|
/**
|
* Intlify core-base version
|
* @internal
|
*/
|
const VERSION$1 = '9.1.7';
|
const NOT_REOSLVED = -1;
|
const MISSING_RESOLVE_VALUE = '';
|
function getDefaultLinkedModifiers() {
|
return {
|
upper: (val) => (isString(val) ? val.toUpperCase() : val),
|
lower: (val) => (isString(val) ? val.toLowerCase() : val),
|
// prettier-ignore
|
capitalize: (val) => (isString(val)
|
? `${val.charAt(0).toLocaleUpperCase()}${val.substr(1)}`
|
: val)
|
};
|
}
|
let _compiler;
|
function registerMessageCompiler(compiler) {
|
_compiler = compiler;
|
}
|
// Additional Meta for Intlify DevTools
|
let _additionalMeta = null;
|
const setAdditionalMeta = /* #__PURE__*/ (meta) => {
|
_additionalMeta = meta;
|
};
|
const getAdditionalMeta = /* #__PURE__*/ () => _additionalMeta;
|
// ID for CoreContext
|
let _cid = 0;
|
function createCoreContext(options = {}) {
|
// setup options
|
const version = isString(options.version) ? options.version : VERSION$1;
|
const locale = isString(options.locale) ? options.locale : 'en-US';
|
const fallbackLocale = isArray(options.fallbackLocale) ||
|
isPlainObject(options.fallbackLocale) ||
|
isString(options.fallbackLocale) ||
|
options.fallbackLocale === false
|
? options.fallbackLocale
|
: locale;
|
const messages = isPlainObject(options.messages)
|
? options.messages
|
: { [locale]: {} };
|
const datetimeFormats = isPlainObject(options.datetimeFormats)
|
? options.datetimeFormats
|
: { [locale]: {} };
|
const numberFormats = isPlainObject(options.numberFormats)
|
? options.numberFormats
|
: { [locale]: {} };
|
const modifiers = assign({}, options.modifiers || {}, getDefaultLinkedModifiers());
|
const pluralRules = options.pluralRules || {};
|
const missing = isFunction(options.missing) ? options.missing : null;
|
const missingWarn = isBoolean(options.missingWarn) || isRegExp(options.missingWarn)
|
? options.missingWarn
|
: true;
|
const fallbackWarn = isBoolean(options.fallbackWarn) || isRegExp(options.fallbackWarn)
|
? options.fallbackWarn
|
: true;
|
const fallbackFormat = !!options.fallbackFormat;
|
const unresolving = !!options.unresolving;
|
const postTranslation = isFunction(options.postTranslation)
|
? options.postTranslation
|
: null;
|
const processor = isPlainObject(options.processor) ? options.processor : null;
|
const warnHtmlMessage = isBoolean(options.warnHtmlMessage)
|
? options.warnHtmlMessage
|
: true;
|
const escapeParameter = !!options.escapeParameter;
|
const messageCompiler = isFunction(options.messageCompiler)
|
? options.messageCompiler
|
: _compiler;
|
const onWarn = isFunction(options.onWarn) ? options.onWarn : warn;
|
// setup internal options
|
const internalOptions = options;
|
const __datetimeFormatters = isObject(internalOptions.__datetimeFormatters)
|
? internalOptions.__datetimeFormatters
|
: new Map();
|
const __numberFormatters = isObject(internalOptions.__numberFormatters)
|
? internalOptions.__numberFormatters
|
: new Map();
|
const __meta = isObject(internalOptions.__meta) ? internalOptions.__meta : {};
|
_cid++;
|
const context = {
|
version,
|
cid: _cid,
|
locale,
|
fallbackLocale,
|
messages,
|
datetimeFormats,
|
numberFormats,
|
modifiers,
|
pluralRules,
|
missing,
|
missingWarn,
|
fallbackWarn,
|
fallbackFormat,
|
unresolving,
|
postTranslation,
|
processor,
|
warnHtmlMessage,
|
escapeParameter,
|
messageCompiler,
|
onWarn,
|
__datetimeFormatters,
|
__numberFormatters,
|
__meta
|
};
|
// for vue-devtools timeline event
|
{
|
context.__v_emitter =
|
internalOptions.__v_emitter != null
|
? internalOptions.__v_emitter
|
: undefined;
|
}
|
// NOTE: experimental !!
|
{
|
initI18nDevTools(context, version, __meta);
|
}
|
return context;
|
}
|
/** @internal */
|
function isTranslateFallbackWarn(fallback, key) {
|
return fallback instanceof RegExp ? fallback.test(key) : fallback;
|
}
|
/** @internal */
|
function isTranslateMissingWarn(missing, key) {
|
return missing instanceof RegExp ? missing.test(key) : missing;
|
}
|
/** @internal */
|
function handleMissing(context, key, locale, missingWarn, type) {
|
const { missing, onWarn } = context;
|
// for vue-devtools timeline event
|
{
|
const emitter = context.__v_emitter;
|
if (emitter) {
|
emitter.emit("missing" /* MISSING */, {
|
locale,
|
key,
|
type,
|
groupId: `${type}:${key}`
|
});
|
}
|
}
|
if (missing !== null) {
|
const ret = missing(context, locale, key, type);
|
return isString(ret) ? ret : key;
|
}
|
else {
|
if (isTranslateMissingWarn(missingWarn, key)) {
|
onWarn(getWarnMessage$1(0 /* NOT_FOUND_KEY */, { key, locale }));
|
}
|
return key;
|
}
|
}
|
/** @internal */
|
function getLocaleChain(ctx, fallback, start) {
|
const context = ctx;
|
if (!context.__localeChainCache) {
|
context.__localeChainCache = new Map();
|
}
|
let chain = context.__localeChainCache.get(start);
|
if (!chain) {
|
chain = [];
|
// first block defined by start
|
let block = [start];
|
// while any intervening block found
|
while (isArray(block)) {
|
block = appendBlockToChain(chain, block, fallback);
|
}
|
// prettier-ignore
|
// last block defined by default
|
const defaults = isArray(fallback)
|
? fallback
|
: isPlainObject(fallback)
|
? fallback['default']
|
? fallback['default']
|
: null
|
: fallback;
|
// convert defaults to array
|
block = isString(defaults) ? [defaults] : defaults;
|
if (isArray(block)) {
|
appendBlockToChain(chain, block, false);
|
}
|
context.__localeChainCache.set(start, chain);
|
}
|
return chain;
|
}
|
function appendBlockToChain(chain, block, blocks) {
|
let follow = true;
|
for (let i = 0; i < block.length && isBoolean(follow); i++) {
|
const locale = block[i];
|
if (isString(locale)) {
|
follow = appendLocaleToChain(chain, block[i], blocks);
|
}
|
}
|
return follow;
|
}
|
function appendLocaleToChain(chain, locale, blocks) {
|
let follow;
|
const tokens = locale.split('-');
|
do {
|
const target = tokens.join('-');
|
follow = appendItemToChain(chain, target, blocks);
|
tokens.splice(-1, 1);
|
} while (tokens.length && follow === true);
|
return follow;
|
}
|
function appendItemToChain(chain, target, blocks) {
|
let follow = false;
|
if (!chain.includes(target)) {
|
follow = true;
|
if (target) {
|
follow = target[target.length - 1] !== '!';
|
const locale = target.replace(/!/g, '');
|
chain.push(locale);
|
if ((isArray(blocks) || isPlainObject(blocks)) &&
|
blocks[locale] // eslint-disable-line @typescript-eslint/no-explicit-any
|
) {
|
// eslint-disable-next-line @typescript-eslint/no-explicit-any
|
follow = blocks[locale];
|
}
|
}
|
}
|
return follow;
|
}
|
/** @internal */
|
function updateFallbackLocale(ctx, locale, fallback) {
|
const context = ctx;
|
context.__localeChainCache = new Map();
|
getLocaleChain(ctx, fallback, locale);
|
}
|
|
const RE_HTML_TAG = /<\/?[\w\s="/.':;#-\/]+>/;
|
const WARN_MESSAGE = `Detected HTML in '{source}' message. Recommend not using HTML messages to avoid XSS.`;
|
function checkHtmlMessage(source, options) {
|
const warnHtmlMessage = isBoolean(options.warnHtmlMessage)
|
? options.warnHtmlMessage
|
: true;
|
if (warnHtmlMessage && RE_HTML_TAG.test(source)) {
|
warn(format(WARN_MESSAGE, { source }));
|
}
|
}
|
const defaultOnCacheKey = (source) => source;
|
let compileCache = Object.create(null);
|
function compileToFunction(source, options = {}) {
|
{
|
// check HTML message
|
checkHtmlMessage(source, options);
|
// check caches
|
const onCacheKey = options.onCacheKey || defaultOnCacheKey;
|
const key = onCacheKey(source);
|
const cached = compileCache[key];
|
if (cached) {
|
return cached;
|
}
|
// compile error detecting
|
let occurred = false;
|
const onError = options.onError || defaultOnError;
|
options.onError = (err) => {
|
occurred = true;
|
onError(err);
|
};
|
// compile
|
const { code } = baseCompile(source, options);
|
// evaluate function
|
const msg = new Function(`return ${code}`)();
|
// if occurred compile error, don't cache
|
return !occurred ? (compileCache[key] = msg) : msg;
|
}
|
}
|
|
function createCoreError(code) {
|
return createCompileError(code, null, { messages: errorMessages$1 } );
|
}
|
/** @internal */
|
const errorMessages$1 = {
|
[14 /* INVALID_ARGUMENT */]: 'Invalid arguments',
|
[15 /* INVALID_DATE_ARGUMENT */]: 'The date provided is an invalid Date object.' +
|
'Make sure your Date represents a valid date.',
|
[16 /* INVALID_ISO_DATE_ARGUMENT */]: 'The argument provided is not a valid ISO date string'
|
};
|
|
const NOOP_MESSAGE_FUNCTION = () => '';
|
const isMessageFunction = (val) => isFunction(val);
|
// implementation of `translate` function
|
function translate(context, ...args) {
|
const { fallbackFormat, postTranslation, unresolving, fallbackLocale, messages } = context;
|
const [key, options] = parseTranslateArgs(...args);
|
const missingWarn = isBoolean(options.missingWarn)
|
? options.missingWarn
|
: context.missingWarn;
|
const fallbackWarn = isBoolean(options.fallbackWarn)
|
? options.fallbackWarn
|
: context.fallbackWarn;
|
const escapeParameter = isBoolean(options.escapeParameter)
|
? options.escapeParameter
|
: context.escapeParameter;
|
const resolvedMessage = !!options.resolvedMessage;
|
// prettier-ignore
|
const defaultMsgOrKey = isString(options.default) || isBoolean(options.default) // default by function option
|
? !isBoolean(options.default)
|
? options.default
|
: key
|
: fallbackFormat // default by `fallbackFormat` option
|
? key
|
: '';
|
const enableDefaultMsg = fallbackFormat || defaultMsgOrKey !== '';
|
const locale = isString(options.locale) ? options.locale : context.locale;
|
// escape params
|
escapeParameter && escapeParams(options);
|
// resolve message format
|
// eslint-disable-next-line prefer-const
|
let [format, targetLocale, message] = !resolvedMessage
|
? resolveMessageFormat(context, key, locale, fallbackLocale, fallbackWarn, missingWarn)
|
: [
|
key,
|
locale,
|
messages[locale] || {}
|
];
|
// if you use default message, set it as message format!
|
let cacheBaseKey = key;
|
if (!resolvedMessage &&
|
!(isString(format) || isMessageFunction(format))) {
|
if (enableDefaultMsg) {
|
format = defaultMsgOrKey;
|
cacheBaseKey = format;
|
}
|
}
|
// checking message format and target locale
|
if (!resolvedMessage &&
|
(!(isString(format) || isMessageFunction(format)) ||
|
!isString(targetLocale))) {
|
return unresolving ? NOT_REOSLVED : key;
|
}
|
if (isString(format) && context.messageCompiler == null) {
|
warn(`The message format compilation is not supported in this build. ` +
|
`Because message compiler isn't included. ` +
|
`You need to pre-compilation all message format. ` +
|
`So translate function return '${key}'.`);
|
return key;
|
}
|
// setup compile error detecting
|
let occurred = false;
|
const errorDetector = () => {
|
occurred = true;
|
};
|
// compile message format
|
const msg = !isMessageFunction(format)
|
? compileMessageFormat(context, key, targetLocale, format, cacheBaseKey, errorDetector)
|
: format;
|
// if occurred compile error, return the message format
|
if (occurred) {
|
return format;
|
}
|
// evaluate message with context
|
const ctxOptions = getMessageContextOptions(context, targetLocale, message, options);
|
const msgContext = createMessageContext(ctxOptions);
|
const messaged = evaluateMessage(context, msg, msgContext);
|
// if use post translation option, proceed it with handler
|
const ret = postTranslation ? postTranslation(messaged) : messaged;
|
// NOTE: experimental !!
|
{
|
// prettier-ignore
|
const payloads = {
|
timestamp: Date.now(),
|
key: isString(key)
|
? key
|
: isMessageFunction(format)
|
? format.key
|
: '',
|
locale: targetLocale || (isMessageFunction(format)
|
? format.locale
|
: ''),
|
format: isString(format)
|
? format
|
: isMessageFunction(format)
|
? format.source
|
: '',
|
message: ret
|
};
|
payloads.meta = assign({}, context.__meta, getAdditionalMeta() || {});
|
translateDevTools(payloads);
|
}
|
return ret;
|
}
|
function escapeParams(options) {
|
if (isArray(options.list)) {
|
options.list = options.list.map(item => isString(item) ? escapeHtml(item) : item);
|
}
|
else if (isObject(options.named)) {
|
Object.keys(options.named).forEach(key => {
|
if (isString(options.named[key])) {
|
options.named[key] = escapeHtml(options.named[key]);
|
}
|
});
|
}
|
}
|
function resolveMessageFormat(context, key, locale, fallbackLocale, fallbackWarn, missingWarn) {
|
const { messages, onWarn } = context;
|
const locales = getLocaleChain(context, fallbackLocale, locale);
|
let message = {};
|
let targetLocale;
|
let format = null;
|
let from = locale;
|
let to = null;
|
const type = 'translate';
|
for (let i = 0; i < locales.length; i++) {
|
targetLocale = to = locales[i];
|
if (locale !== targetLocale &&
|
isTranslateFallbackWarn(fallbackWarn, key)) {
|
onWarn(getWarnMessage$1(1 /* FALLBACK_TO_TRANSLATE */, {
|
key,
|
target: targetLocale
|
}));
|
}
|
// for vue-devtools timeline event
|
if (locale !== targetLocale) {
|
const emitter = context.__v_emitter;
|
if (emitter) {
|
emitter.emit("fallback" /* FALBACK */, {
|
type,
|
key,
|
from,
|
to,
|
groupId: `${type}:${key}`
|
});
|
}
|
}
|
message =
|
messages[targetLocale] || {};
|
// for vue-devtools timeline event
|
let start = null;
|
let startTag;
|
let endTag;
|
if (inBrowser) {
|
start = window.performance.now();
|
startTag = 'intlify-message-resolve-start';
|
endTag = 'intlify-message-resolve-end';
|
mark && mark(startTag);
|
}
|
if ((format = resolveValue(message, key)) === null) {
|
// if null, resolve with object key path
|
format = message[key]; // eslint-disable-line @typescript-eslint/no-explicit-any
|
}
|
// for vue-devtools timeline event
|
if (inBrowser) {
|
const end = window.performance.now();
|
const emitter = context.__v_emitter;
|
if (emitter && start && format) {
|
emitter.emit("message-resolve" /* MESSAGE_RESOLVE */, {
|
type: "message-resolve" /* MESSAGE_RESOLVE */,
|
key,
|
message: format,
|
time: end - start,
|
groupId: `${type}:${key}`
|
});
|
}
|
if (startTag && endTag && mark && measure) {
|
mark(endTag);
|
measure('intlify message resolve', startTag, endTag);
|
}
|
}
|
if (isString(format) || isFunction(format))
|
break;
|
const missingRet = handleMissing(context, key, targetLocale, missingWarn, type);
|
if (missingRet !== key) {
|
format = missingRet;
|
}
|
from = to;
|
}
|
return [format, targetLocale, message];
|
}
|
function compileMessageFormat(context, key, targetLocale, format, cacheBaseKey, errorDetector) {
|
const { messageCompiler, warnHtmlMessage } = context;
|
if (isMessageFunction(format)) {
|
const msg = format;
|
msg.locale = msg.locale || targetLocale;
|
msg.key = msg.key || key;
|
return msg;
|
}
|
// for vue-devtools timeline event
|
let start = null;
|
let startTag;
|
let endTag;
|
if (inBrowser) {
|
start = window.performance.now();
|
startTag = 'intlify-message-compilation-start';
|
endTag = 'intlify-message-compilation-end';
|
mark && mark(startTag);
|
}
|
const msg = messageCompiler(format, getCompileOptions(context, targetLocale, cacheBaseKey, format, warnHtmlMessage, errorDetector));
|
// for vue-devtools timeline event
|
if (inBrowser) {
|
const end = window.performance.now();
|
const emitter = context.__v_emitter;
|
if (emitter && start) {
|
emitter.emit("message-compilation" /* MESSAGE_COMPILATION */, {
|
type: "message-compilation" /* MESSAGE_COMPILATION */,
|
message: format,
|
time: end - start,
|
groupId: `${'translate'}:${key}`
|
});
|
}
|
if (startTag && endTag && mark && measure) {
|
mark(endTag);
|
measure('intlify message compilation', startTag, endTag);
|
}
|
}
|
msg.locale = targetLocale;
|
msg.key = key;
|
msg.source = format;
|
return msg;
|
}
|
function evaluateMessage(context, msg, msgCtx) {
|
// for vue-devtools timeline event
|
let start = null;
|
let startTag;
|
let endTag;
|
if (inBrowser) {
|
start = window.performance.now();
|
startTag = 'intlify-message-evaluation-start';
|
endTag = 'intlify-message-evaluation-end';
|
mark && mark(startTag);
|
}
|
const messaged = msg(msgCtx);
|
// for vue-devtools timeline event
|
if (inBrowser) {
|
const end = window.performance.now();
|
const emitter = context.__v_emitter;
|
if (emitter && start) {
|
emitter.emit("message-evaluation" /* MESSAGE_EVALUATION */, {
|
type: "message-evaluation" /* MESSAGE_EVALUATION */,
|
value: messaged,
|
time: end - start,
|
groupId: `${'translate'}:${msg.key}`
|
});
|
}
|
if (startTag && endTag && mark && measure) {
|
mark(endTag);
|
measure('intlify message evaluation', startTag, endTag);
|
}
|
}
|
return messaged;
|
}
|
/** @internal */
|
function parseTranslateArgs(...args) {
|
const [arg1, arg2, arg3] = args;
|
const options = {};
|
if (!isString(arg1) && !isNumber(arg1) && !isMessageFunction(arg1)) {
|
throw createCoreError(14 /* INVALID_ARGUMENT */);
|
}
|
// prettier-ignore
|
const key = isNumber(arg1)
|
? String(arg1)
|
: isMessageFunction(arg1)
|
? arg1
|
: arg1;
|
if (isNumber(arg2)) {
|
options.plural = arg2;
|
}
|
else if (isString(arg2)) {
|
options.default = arg2;
|
}
|
else if (isPlainObject(arg2) && !isEmptyObject(arg2)) {
|
options.named = arg2;
|
}
|
else if (isArray(arg2)) {
|
options.list = arg2;
|
}
|
if (isNumber(arg3)) {
|
options.plural = arg3;
|
}
|
else if (isString(arg3)) {
|
options.default = arg3;
|
}
|
else if (isPlainObject(arg3)) {
|
assign(options, arg3);
|
}
|
return [key, options];
|
}
|
function getCompileOptions(context, locale, key, source, warnHtmlMessage, errorDetector) {
|
return {
|
warnHtmlMessage,
|
onError: (err) => {
|
errorDetector && errorDetector(err);
|
{
|
const message = `Message compilation error: ${err.message}`;
|
const codeFrame = err.location &&
|
generateCodeFrame(source, err.location.start.offset, err.location.end.offset);
|
const emitter = context
|
.__v_emitter;
|
if (emitter) {
|
emitter.emit("compile-error" /* COMPILE_ERROR */, {
|
message: source,
|
error: err.message,
|
start: err.location && err.location.start.offset,
|
end: err.location && err.location.end.offset,
|
groupId: `${'translate'}:${key}`
|
});
|
}
|
console.error(codeFrame ? `${message}\n${codeFrame}` : message);
|
}
|
},
|
onCacheKey: (source) => generateFormatCacheKey(locale, key, source)
|
};
|
}
|
function getMessageContextOptions(context, locale, message, options) {
|
const { modifiers, pluralRules } = context;
|
const resolveMessage = (key) => {
|
const val = resolveValue(message, key);
|
if (isString(val)) {
|
let occurred = false;
|
const errorDetector = () => {
|
occurred = true;
|
};
|
const msg = compileMessageFormat(context, key, locale, val, key, errorDetector);
|
return !occurred
|
? msg
|
: NOOP_MESSAGE_FUNCTION;
|
}
|
else if (isMessageFunction(val)) {
|
return val;
|
}
|
else {
|
// TODO: should be implemented warning message
|
return NOOP_MESSAGE_FUNCTION;
|
}
|
};
|
const ctxOptions = {
|
locale,
|
modifiers,
|
pluralRules,
|
messages: resolveMessage
|
};
|
if (context.processor) {
|
ctxOptions.processor = context.processor;
|
}
|
if (options.list) {
|
ctxOptions.list = options.list;
|
}
|
if (options.named) {
|
ctxOptions.named = options.named;
|
}
|
if (isNumber(options.plural)) {
|
ctxOptions.pluralIndex = options.plural;
|
}
|
return ctxOptions;
|
}
|
|
const intlDefined = typeof Intl !== 'undefined';
|
const Availabilities = {
|
dateTimeFormat: intlDefined && typeof Intl.DateTimeFormat !== 'undefined',
|
numberFormat: intlDefined && typeof Intl.NumberFormat !== 'undefined'
|
};
|
|
// implementation of `datetime` function
|
function datetime(context, ...args) {
|
const { datetimeFormats, unresolving, fallbackLocale, onWarn } = context;
|
const { __datetimeFormatters } = context;
|
if (!Availabilities.dateTimeFormat) {
|
onWarn(getWarnMessage$1(4 /* CANNOT_FORMAT_DATE */));
|
return MISSING_RESOLVE_VALUE;
|
}
|
const [key, value, options, overrides] = parseDateTimeArgs(...args);
|
const missingWarn = isBoolean(options.missingWarn)
|
? options.missingWarn
|
: context.missingWarn;
|
const fallbackWarn = isBoolean(options.fallbackWarn)
|
? options.fallbackWarn
|
: context.fallbackWarn;
|
const part = !!options.part;
|
const locale = isString(options.locale) ? options.locale : context.locale;
|
const locales = getLocaleChain(context, fallbackLocale, locale);
|
if (!isString(key) || key === '') {
|
return new Intl.DateTimeFormat(locale).format(value);
|
}
|
// resolve format
|
let datetimeFormat = {};
|
let targetLocale;
|
let format = null;
|
let from = locale;
|
let to = null;
|
const type = 'datetime format';
|
for (let i = 0; i < locales.length; i++) {
|
targetLocale = to = locales[i];
|
if (locale !== targetLocale &&
|
isTranslateFallbackWarn(fallbackWarn, key)) {
|
onWarn(getWarnMessage$1(5 /* FALLBACK_TO_DATE_FORMAT */, {
|
key,
|
target: targetLocale
|
}));
|
}
|
// for vue-devtools timeline event
|
if (locale !== targetLocale) {
|
const emitter = context.__v_emitter;
|
if (emitter) {
|
emitter.emit("fallback" /* FALBACK */, {
|
type,
|
key,
|
from,
|
to,
|
groupId: `${type}:${key}`
|
});
|
}
|
}
|
datetimeFormat =
|
datetimeFormats[targetLocale] || {};
|
format = datetimeFormat[key];
|
if (isPlainObject(format))
|
break;
|
handleMissing(context, key, targetLocale, missingWarn, type);
|
from = to;
|
}
|
// checking format and target locale
|
if (!isPlainObject(format) || !isString(targetLocale)) {
|
return unresolving ? NOT_REOSLVED : key;
|
}
|
let id = `${targetLocale}__${key}`;
|
if (!isEmptyObject(overrides)) {
|
id = `${id}__${JSON.stringify(overrides)}`;
|
}
|
let formatter = __datetimeFormatters.get(id);
|
if (!formatter) {
|
formatter = new Intl.DateTimeFormat(targetLocale, assign({}, format, overrides));
|
__datetimeFormatters.set(id, formatter);
|
}
|
return !part ? formatter.format(value) : formatter.formatToParts(value);
|
}
|
/** @internal */
|
function parseDateTimeArgs(...args) {
|
const [arg1, arg2, arg3, arg4] = args;
|
let options = {};
|
let overrides = {};
|
let value;
|
if (isString(arg1)) {
|
// Only allow ISO strings - other date formats are often supported,
|
// but may cause different results in different browsers.
|
if (!/\d{4}-\d{2}-\d{2}(T.*)?/.test(arg1)) {
|
throw createCoreError(16 /* INVALID_ISO_DATE_ARGUMENT */);
|
}
|
value = new Date(arg1);
|
try {
|
// This will fail if the date is not valid
|
value.toISOString();
|
}
|
catch (e) {
|
throw createCoreError(16 /* INVALID_ISO_DATE_ARGUMENT */);
|
}
|
}
|
else if (isDate(arg1)) {
|
if (isNaN(arg1.getTime())) {
|
throw createCoreError(15 /* INVALID_DATE_ARGUMENT */);
|
}
|
value = arg1;
|
}
|
else if (isNumber(arg1)) {
|
value = arg1;
|
}
|
else {
|
throw createCoreError(14 /* INVALID_ARGUMENT */);
|
}
|
if (isString(arg2)) {
|
options.key = arg2;
|
}
|
else if (isPlainObject(arg2)) {
|
options = arg2;
|
}
|
if (isString(arg3)) {
|
options.locale = arg3;
|
}
|
else if (isPlainObject(arg3)) {
|
overrides = arg3;
|
}
|
if (isPlainObject(arg4)) {
|
overrides = arg4;
|
}
|
return [options.key || '', value, options, overrides];
|
}
|
/** @internal */
|
function clearDateTimeFormat(ctx, locale, format) {
|
const context = ctx;
|
for (const key in format) {
|
const id = `${locale}__${key}`;
|
if (!context.__datetimeFormatters.has(id)) {
|
continue;
|
}
|
context.__datetimeFormatters.delete(id);
|
}
|
}
|
|
// implementation of `number` function
|
function number(context, ...args) {
|
const { numberFormats, unresolving, fallbackLocale, onWarn } = context;
|
const { __numberFormatters } = context;
|
if (!Availabilities.numberFormat) {
|
onWarn(getWarnMessage$1(2 /* CANNOT_FORMAT_NUMBER */));
|
return MISSING_RESOLVE_VALUE;
|
}
|
const [key, value, options, overrides] = parseNumberArgs(...args);
|
const missingWarn = isBoolean(options.missingWarn)
|
? options.missingWarn
|
: context.missingWarn;
|
const fallbackWarn = isBoolean(options.fallbackWarn)
|
? options.fallbackWarn
|
: context.fallbackWarn;
|
const part = !!options.part;
|
const locale = isString(options.locale) ? options.locale : context.locale;
|
const locales = getLocaleChain(context, fallbackLocale, locale);
|
if (!isString(key) || key === '') {
|
return new Intl.NumberFormat(locale).format(value);
|
}
|
// resolve format
|
let numberFormat = {};
|
let targetLocale;
|
let format = null;
|
let from = locale;
|
let to = null;
|
const type = 'number format';
|
for (let i = 0; i < locales.length; i++) {
|
targetLocale = to = locales[i];
|
if (locale !== targetLocale &&
|
isTranslateFallbackWarn(fallbackWarn, key)) {
|
onWarn(getWarnMessage$1(3 /* FALLBACK_TO_NUMBER_FORMAT */, {
|
key,
|
target: targetLocale
|
}));
|
}
|
// for vue-devtools timeline event
|
if (locale !== targetLocale) {
|
const emitter = context.__v_emitter;
|
if (emitter) {
|
emitter.emit("fallback" /* FALBACK */, {
|
type,
|
key,
|
from,
|
to,
|
groupId: `${type}:${key}`
|
});
|
}
|
}
|
numberFormat =
|
numberFormats[targetLocale] || {};
|
format = numberFormat[key];
|
if (isPlainObject(format))
|
break;
|
handleMissing(context, key, targetLocale, missingWarn, type);
|
from = to;
|
}
|
// checking format and target locale
|
if (!isPlainObject(format) || !isString(targetLocale)) {
|
return unresolving ? NOT_REOSLVED : key;
|
}
|
let id = `${targetLocale}__${key}`;
|
if (!isEmptyObject(overrides)) {
|
id = `${id}__${JSON.stringify(overrides)}`;
|
}
|
let formatter = __numberFormatters.get(id);
|
if (!formatter) {
|
formatter = new Intl.NumberFormat(targetLocale, assign({}, format, overrides));
|
__numberFormatters.set(id, formatter);
|
}
|
return !part ? formatter.format(value) : formatter.formatToParts(value);
|
}
|
/** @internal */
|
function parseNumberArgs(...args) {
|
const [arg1, arg2, arg3, arg4] = args;
|
let options = {};
|
let overrides = {};
|
if (!isNumber(arg1)) {
|
throw createCoreError(14 /* INVALID_ARGUMENT */);
|
}
|
const value = arg1;
|
if (isString(arg2)) {
|
options.key = arg2;
|
}
|
else if (isPlainObject(arg2)) {
|
options = arg2;
|
}
|
if (isString(arg3)) {
|
options.locale = arg3;
|
}
|
else if (isPlainObject(arg3)) {
|
overrides = arg3;
|
}
|
if (isPlainObject(arg4)) {
|
overrides = arg4;
|
}
|
return [options.key || '', value, options, overrides];
|
}
|
/** @internal */
|
function clearNumberFormat(ctx, locale, format) {
|
const context = ctx;
|
for (const key in format) {
|
const id = `${locale}__${key}`;
|
if (!context.__numberFormatters.has(id)) {
|
continue;
|
}
|
context.__numberFormatters.delete(id);
|
}
|
}
|
|
/**
|
* Vue I18n Version
|
*
|
* @remarks
|
* Semver format. Same format as the package.json `version` field.
|
*
|
* @VueI18nGeneral
|
*/
|
const VERSION = '9.1.7';
|
/**
|
* This is only called development env
|
* istanbul-ignore-next
|
*/
|
function initDev() {
|
{
|
{
|
console.info(`You are running a development build of vue-i18n.\n` +
|
`Make sure to use the production build (*.prod.js) when deploying for production.`);
|
}
|
}
|
}
|
|
const warnMessages = {
|
[6 /* FALLBACK_TO_ROOT */]: `Fall back to {type} '{key}' with root locale.`,
|
[7 /* NOT_SUPPORTED_PRESERVE */]: `Not supported 'preserve'.`,
|
[8 /* NOT_SUPPORTED_FORMATTER */]: `Not supported 'formatter'.`,
|
[9 /* NOT_SUPPORTED_PRESERVE_DIRECTIVE */]: `Not supported 'preserveDirectiveContent'.`,
|
[10 /* NOT_SUPPORTED_GET_CHOICE_INDEX */]: `Not supported 'getChoiceIndex'.`,
|
[11 /* COMPONENT_NAME_LEGACY_COMPATIBLE */]: `Component name legacy compatible: '{name}' -> 'i18n'`,
|
[12 /* NOT_FOUND_PARENT_SCOPE */]: `Not found parent scope. use the global scope.`
|
};
|
function getWarnMessage(code, ...args) {
|
return format(warnMessages[code], ...args);
|
}
|
|
function createI18nError(code, ...args) {
|
return createCompileError(code, null, { messages: errorMessages, args } );
|
}
|
const errorMessages = {
|
[14 /* UNEXPECTED_RETURN_TYPE */]: 'Unexpected return type in composer',
|
[15 /* INVALID_ARGUMENT */]: 'Invalid argument',
|
[16 /* MUST_BE_CALL_SETUP_TOP */]: 'Must be called at the top of a `setup` function',
|
[17 /* NOT_INSLALLED */]: 'Need to install with `app.use` function',
|
[22 /* UNEXPECTED_ERROR */]: 'Unexpected error',
|
[18 /* NOT_AVAILABLE_IN_LEGACY_MODE */]: 'Not available in legacy mode',
|
[19 /* REQUIRED_VALUE */]: `Required in value: {0}`,
|
[20 /* INVALID_VALUE */]: `Invalid value`,
|
[21 /* CANNOT_SETUP_VUE_DEVTOOLS_PLUGIN */]: `Cannot setup vue-devtools plugin`
|
};
|
|
const DEVTOOLS_META = '__INTLIFY_META__';
|
const TransrateVNodeSymbol = makeSymbol('__transrateVNode');
|
const DatetimePartsSymbol = makeSymbol('__datetimeParts');
|
const NumberPartsSymbol = makeSymbol('__numberParts');
|
const EnableEmitter = makeSymbol('__enableEmitter');
|
const DisableEmitter = makeSymbol('__disableEmitter');
|
const SetPluralRulesSymbol = makeSymbol('__setPluralRules');
|
let composerID = 0;
|
function defineCoreMissingHandler(missing) {
|
return ((ctx, locale, key, type) => {
|
return missing(locale, key, getCurrentInstance() || undefined, type);
|
});
|
}
|
function getLocaleMessages(locale, options) {
|
const { messages, __i18n } = options;
|
// prettier-ignore
|
const ret = isPlainObject(messages)
|
? messages
|
: isArray(__i18n)
|
? {}
|
: { [locale]: {} };
|
// merge locale messages of i18n custom block
|
if (isArray(__i18n)) {
|
__i18n.forEach(({ locale, resource }) => {
|
if (locale) {
|
ret[locale] = ret[locale] || {};
|
deepCopy(resource, ret[locale]);
|
}
|
else {
|
deepCopy(resource, ret);
|
}
|
});
|
}
|
// handle messages for flat json
|
if (options.flatJson) {
|
for (const key in ret) {
|
if (hasOwn(ret, key)) {
|
handleFlatJson(ret[key]);
|
}
|
}
|
}
|
return ret;
|
}
|
const isNotObjectOrIsArray = (val) => !isObject(val) || isArray(val);
|
// eslint-disable-next-line @typescript-eslint/no-explicit-any
|
function deepCopy(src, des) {
|
// src and des should both be objects, and non of then can be a array
|
if (isNotObjectOrIsArray(src) || isNotObjectOrIsArray(des)) {
|
throw createI18nError(20 /* INVALID_VALUE */);
|
}
|
for (const key in src) {
|
if (hasOwn(src, key)) {
|
if (isNotObjectOrIsArray(src[key]) || isNotObjectOrIsArray(des[key])) {
|
// replace with src[key] when:
|
// src[key] or des[key] is not a object, or
|
// src[key] or des[key] is a array
|
des[key] = src[key];
|
}
|
else {
|
// src[key] and des[key] are both object, merge them
|
deepCopy(src[key], des[key]);
|
}
|
}
|
}
|
}
|
// for Intlify DevTools
|
const getMetaInfo = /* #__PURE__*/ () => {
|
const instance = getCurrentInstance();
|
return instance && instance.type[DEVTOOLS_META] // eslint-disable-line @typescript-eslint/no-explicit-any
|
? { [DEVTOOLS_META]: instance.type[DEVTOOLS_META] } // eslint-disable-line @typescript-eslint/no-explicit-any
|
: null;
|
};
|
/**
|
* Create composer interface factory
|
*
|
* @internal
|
*/
|
function createComposer(options = {}) {
|
const { __root } = options;
|
const _isGlobal = __root === undefined;
|
let _inheritLocale = isBoolean(options.inheritLocale)
|
? options.inheritLocale
|
: true;
|
const _locale = ref(
|
// prettier-ignore
|
__root && _inheritLocale
|
? __root.locale.value
|
: isString(options.locale)
|
? options.locale
|
: 'en-US');
|
const _fallbackLocale = ref(
|
// prettier-ignore
|
__root && _inheritLocale
|
? __root.fallbackLocale.value
|
: isString(options.fallbackLocale) ||
|
isArray(options.fallbackLocale) ||
|
isPlainObject(options.fallbackLocale) ||
|
options.fallbackLocale === false
|
? options.fallbackLocale
|
: _locale.value);
|
const _messages = ref(getLocaleMessages(_locale.value, options));
|
const _datetimeFormats = ref(isPlainObject(options.datetimeFormats)
|
? options.datetimeFormats
|
: { [_locale.value]: {} });
|
const _numberFormats = ref(isPlainObject(options.numberFormats)
|
? options.numberFormats
|
: { [_locale.value]: {} });
|
// warning suppress options
|
// prettier-ignore
|
let _missingWarn = __root
|
? __root.missingWarn
|
: isBoolean(options.missingWarn) || isRegExp(options.missingWarn)
|
? options.missingWarn
|
: true;
|
// prettier-ignore
|
let _fallbackWarn = __root
|
? __root.fallbackWarn
|
: isBoolean(options.fallbackWarn) || isRegExp(options.fallbackWarn)
|
? options.fallbackWarn
|
: true;
|
// prettier-ignore
|
let _fallbackRoot = __root
|
? __root.fallbackRoot
|
: isBoolean(options.fallbackRoot)
|
? options.fallbackRoot
|
: true;
|
// configure fall back to root
|
let _fallbackFormat = !!options.fallbackFormat;
|
// runtime missing
|
let _missing = isFunction(options.missing) ? options.missing : null;
|
let _runtimeMissing = isFunction(options.missing)
|
? defineCoreMissingHandler(options.missing)
|
: null;
|
// postTranslation handler
|
let _postTranslation = isFunction(options.postTranslation)
|
? options.postTranslation
|
: null;
|
let _warnHtmlMessage = isBoolean(options.warnHtmlMessage)
|
? options.warnHtmlMessage
|
: true;
|
let _escapeParameter = !!options.escapeParameter;
|
// custom linked modifiers
|
// prettier-ignore
|
const _modifiers = __root
|
? __root.modifiers
|
: isPlainObject(options.modifiers)
|
? options.modifiers
|
: {};
|
// pluralRules
|
let _pluralRules = options.pluralRules || (__root && __root.pluralRules);
|
// runtime context
|
// eslint-disable-next-line prefer-const
|
let _context;
|
function getCoreContext() {
|
return createCoreContext({
|
version: VERSION,
|
locale: _locale.value,
|
fallbackLocale: _fallbackLocale.value,
|
messages: _messages.value,
|
datetimeFormats: _datetimeFormats.value,
|
numberFormats: _numberFormats.value,
|
modifiers: _modifiers,
|
pluralRules: _pluralRules,
|
missing: _runtimeMissing === null ? undefined : _runtimeMissing,
|
missingWarn: _missingWarn,
|
fallbackWarn: _fallbackWarn,
|
fallbackFormat: _fallbackFormat,
|
unresolving: true,
|
postTranslation: _postTranslation === null ? undefined : _postTranslation,
|
warnHtmlMessage: _warnHtmlMessage,
|
escapeParameter: _escapeParameter,
|
__datetimeFormatters: isPlainObject(_context)
|
? _context.__datetimeFormatters
|
: undefined,
|
__numberFormatters: isPlainObject(_context)
|
? _context.__numberFormatters
|
: undefined,
|
__v_emitter: isPlainObject(_context)
|
? _context.__v_emitter
|
: undefined,
|
__meta: { framework: 'vue' }
|
});
|
}
|
_context = getCoreContext();
|
updateFallbackLocale(_context, _locale.value, _fallbackLocale.value);
|
// track reactivity
|
function trackReactivityValues() {
|
return [
|
_locale.value,
|
_fallbackLocale.value,
|
_messages.value,
|
_datetimeFormats.value,
|
_numberFormats.value
|
];
|
}
|
// locale
|
const locale = computed({
|
get: () => _locale.value,
|
set: val => {
|
_locale.value = val;
|
_context.locale = _locale.value;
|
}
|
});
|
// fallbackLocale
|
const fallbackLocale = computed({
|
get: () => _fallbackLocale.value,
|
set: val => {
|
_fallbackLocale.value = val;
|
_context.fallbackLocale = _fallbackLocale.value;
|
updateFallbackLocale(_context, _locale.value, val);
|
}
|
});
|
// messages
|
const messages = computed(() => _messages.value);
|
// datetimeFormats
|
const datetimeFormats = computed(() => _datetimeFormats.value);
|
// numberFormats
|
const numberFormats = computed(() => _numberFormats.value);
|
// getPostTranslationHandler
|
function getPostTranslationHandler() {
|
return isFunction(_postTranslation) ? _postTranslation : null;
|
}
|
// setPostTranslationHandler
|
function setPostTranslationHandler(handler) {
|
_postTranslation = handler;
|
_context.postTranslation = handler;
|
}
|
// getMissingHandler
|
function getMissingHandler() {
|
return _missing;
|
}
|
// setMissingHandler
|
function setMissingHandler(handler) {
|
if (handler !== null) {
|
_runtimeMissing = defineCoreMissingHandler(handler);
|
}
|
_missing = handler;
|
_context.missing = _runtimeMissing;
|
}
|
function isResolvedTranslateMessage(type, arg // eslint-disable-line @typescript-eslint/no-explicit-any
|
) {
|
return type !== 'translate' || !!arg.resolvedMessage === false;
|
}
|
function wrapWithDeps(fn, argumentParser, warnType, fallbackSuccess, fallbackFail, successCondition) {
|
trackReactivityValues(); // track reactive dependency
|
// NOTE: experimental !!
|
let ret;
|
{
|
try {
|
setAdditionalMeta(getMetaInfo());
|
ret = fn(_context);
|
}
|
finally {
|
setAdditionalMeta(null);
|
}
|
}
|
if (isNumber(ret) && ret === NOT_REOSLVED) {
|
const [key, arg2] = argumentParser();
|
if (__root &&
|
isString(key) &&
|
isResolvedTranslateMessage(warnType, arg2)) {
|
if (_fallbackRoot &&
|
(isTranslateFallbackWarn(_fallbackWarn, key) ||
|
isTranslateMissingWarn(_missingWarn, key))) {
|
warn(getWarnMessage(6 /* FALLBACK_TO_ROOT */, {
|
key,
|
type: warnType
|
}));
|
}
|
// for vue-devtools timeline event
|
{
|
const { __v_emitter: emitter } = _context;
|
if (emitter && _fallbackRoot) {
|
emitter.emit("fallback" /* FALBACK */, {
|
type: warnType,
|
key,
|
to: 'global',
|
groupId: `${warnType}:${key}`
|
});
|
}
|
}
|
}
|
return __root && _fallbackRoot
|
? fallbackSuccess(__root)
|
: fallbackFail(key);
|
}
|
else if (successCondition(ret)) {
|
return ret;
|
}
|
else {
|
/* istanbul ignore next */
|
throw createI18nError(14 /* UNEXPECTED_RETURN_TYPE */);
|
}
|
}
|
// t
|
function t(...args) {
|
return wrapWithDeps(context => translate(context, ...args), () => parseTranslateArgs(...args), 'translate', root => root.t(...args), key => key, val => isString(val));
|
}
|
// rt
|
function rt(...args) {
|
const [arg1, arg2, arg3] = args;
|
if (arg3 && !isObject(arg3)) {
|
throw createI18nError(15 /* INVALID_ARGUMENT */);
|
}
|
return t(...[arg1, arg2, assign({ resolvedMessage: true }, arg3 || {})]);
|
}
|
// d
|
function d(...args) {
|
return wrapWithDeps(context => datetime(context, ...args), () => parseDateTimeArgs(...args), 'datetime format', root => root.d(...args), () => MISSING_RESOLVE_VALUE, val => isString(val));
|
}
|
// n
|
function n(...args) {
|
return wrapWithDeps(context => number(context, ...args), () => parseNumberArgs(...args), 'number format', root => root.n(...args), () => MISSING_RESOLVE_VALUE, val => isString(val));
|
}
|
// for custom processor
|
function normalize(values) {
|
return values.map(val => isString(val) ? createVNode(Text, null, val, 0) : val);
|
}
|
const interpolate = (val) => val;
|
const processor = {
|
normalize,
|
interpolate,
|
type: 'vnode'
|
};
|
// transrateVNode, using for `i18n-t` component
|
function transrateVNode(...args) {
|
return wrapWithDeps(context => {
|
let ret;
|
const _context = context;
|
try {
|
_context.processor = processor;
|
ret = translate(_context, ...args);
|
}
|
finally {
|
_context.processor = null;
|
}
|
return ret;
|
}, () => parseTranslateArgs(...args), 'translate',
|
// eslint-disable-next-line @typescript-eslint/no-explicit-any
|
root => root[TransrateVNodeSymbol](...args), key => [createVNode(Text, null, key, 0)], val => isArray(val));
|
}
|
// numberParts, using for `i18n-n` component
|
function numberParts(...args) {
|
return wrapWithDeps(context => number(context, ...args), () => parseNumberArgs(...args), 'number format',
|
// eslint-disable-next-line @typescript-eslint/no-explicit-any
|
root => root[NumberPartsSymbol](...args), () => [], val => isString(val) || isArray(val));
|
}
|
// datetimeParts, using for `i18n-d` component
|
function datetimeParts(...args) {
|
return wrapWithDeps(context => datetime(context, ...args), () => parseDateTimeArgs(...args), 'datetime format',
|
// eslint-disable-next-line @typescript-eslint/no-explicit-any
|
root => root[DatetimePartsSymbol](...args), () => [], val => isString(val) || isArray(val));
|
}
|
function setPluralRules(rules) {
|
_pluralRules = rules;
|
_context.pluralRules = _pluralRules;
|
}
|
// te
|
function te(key, locale) {
|
const targetLocale = isString(locale) ? locale : _locale.value;
|
const message = getLocaleMessage(targetLocale);
|
return resolveValue(message, key) !== null;
|
}
|
function resolveMessages(key) {
|
let messages = null;
|
const locales = getLocaleChain(_context, _fallbackLocale.value, _locale.value);
|
for (let i = 0; i < locales.length; i++) {
|
const targetLocaleMessages = _messages.value[locales[i]] || {};
|
const messageValue = resolveValue(targetLocaleMessages, key);
|
if (messageValue != null) {
|
messages = messageValue;
|
break;
|
}
|
}
|
return messages;
|
}
|
// tm
|
function tm(key) {
|
const messages = resolveMessages(key);
|
// prettier-ignore
|
return messages != null
|
? messages
|
: __root
|
? __root.tm(key) || {}
|
: {};
|
}
|
// getLocaleMessage
|
function getLocaleMessage(locale) {
|
return (_messages.value[locale] || {});
|
}
|
// setLocaleMessage
|
function setLocaleMessage(locale, message) {
|
_messages.value[locale] = message;
|
_context.messages = _messages.value;
|
}
|
// mergeLocaleMessage
|
function mergeLocaleMessage(locale, message) {
|
_messages.value[locale] = _messages.value[locale] || {};
|
deepCopy(message, _messages.value[locale]);
|
_context.messages = _messages.value;
|
}
|
// getDateTimeFormat
|
function getDateTimeFormat(locale) {
|
return _datetimeFormats.value[locale] || {};
|
}
|
// setDateTimeFormat
|
function setDateTimeFormat(locale, format) {
|
_datetimeFormats.value[locale] = format;
|
_context.datetimeFormats = _datetimeFormats.value;
|
clearDateTimeFormat(_context, locale, format);
|
}
|
// mergeDateTimeFormat
|
function mergeDateTimeFormat(locale, format) {
|
_datetimeFormats.value[locale] = assign(_datetimeFormats.value[locale] || {}, format);
|
_context.datetimeFormats = _datetimeFormats.value;
|
clearDateTimeFormat(_context, locale, format);
|
}
|
// getNumberFormat
|
function getNumberFormat(locale) {
|
return _numberFormats.value[locale] || {};
|
}
|
// setNumberFormat
|
function setNumberFormat(locale, format) {
|
_numberFormats.value[locale] = format;
|
_context.numberFormats = _numberFormats.value;
|
clearNumberFormat(_context, locale, format);
|
}
|
// mergeNumberFormat
|
function mergeNumberFormat(locale, format) {
|
_numberFormats.value[locale] = assign(_numberFormats.value[locale] || {}, format);
|
_context.numberFormats = _numberFormats.value;
|
clearNumberFormat(_context, locale, format);
|
}
|
// for debug
|
composerID++;
|
// watch root locale & fallbackLocale
|
if (__root) {
|
watch(__root.locale, (val) => {
|
if (_inheritLocale) {
|
_locale.value = val;
|
_context.locale = val;
|
updateFallbackLocale(_context, _locale.value, _fallbackLocale.value);
|
}
|
});
|
watch(__root.fallbackLocale, (val) => {
|
if (_inheritLocale) {
|
_fallbackLocale.value = val;
|
_context.fallbackLocale = val;
|
updateFallbackLocale(_context, _locale.value, _fallbackLocale.value);
|
}
|
});
|
}
|
// define composition API!
|
const composer = {
|
id: composerID,
|
locale,
|
fallbackLocale,
|
get inheritLocale() {
|
return _inheritLocale;
|
},
|
set inheritLocale(val) {
|
_inheritLocale = val;
|
if (val && __root) {
|
_locale.value = __root.locale.value;
|
_fallbackLocale.value = __root.fallbackLocale.value;
|
updateFallbackLocale(_context, _locale.value, _fallbackLocale.value);
|
}
|
},
|
get availableLocales() {
|
return Object.keys(_messages.value).sort();
|
},
|
messages,
|
datetimeFormats,
|
numberFormats,
|
get modifiers() {
|
return _modifiers;
|
},
|
get pluralRules() {
|
return _pluralRules || {};
|
},
|
get isGlobal() {
|
return _isGlobal;
|
},
|
get missingWarn() {
|
return _missingWarn;
|
},
|
set missingWarn(val) {
|
_missingWarn = val;
|
_context.missingWarn = _missingWarn;
|
},
|
get fallbackWarn() {
|
return _fallbackWarn;
|
},
|
set fallbackWarn(val) {
|
_fallbackWarn = val;
|
_context.fallbackWarn = _fallbackWarn;
|
},
|
get fallbackRoot() {
|
return _fallbackRoot;
|
},
|
set fallbackRoot(val) {
|
_fallbackRoot = val;
|
},
|
get fallbackFormat() {
|
return _fallbackFormat;
|
},
|
set fallbackFormat(val) {
|
_fallbackFormat = val;
|
_context.fallbackFormat = _fallbackFormat;
|
},
|
get warnHtmlMessage() {
|
return _warnHtmlMessage;
|
},
|
set warnHtmlMessage(val) {
|
_warnHtmlMessage = val;
|
_context.warnHtmlMessage = val;
|
},
|
get escapeParameter() {
|
return _escapeParameter;
|
},
|
set escapeParameter(val) {
|
_escapeParameter = val;
|
_context.escapeParameter = val;
|
},
|
t,
|
rt,
|
d,
|
n,
|
te,
|
tm,
|
getLocaleMessage,
|
setLocaleMessage,
|
mergeLocaleMessage,
|
getDateTimeFormat,
|
setDateTimeFormat,
|
mergeDateTimeFormat,
|
getNumberFormat,
|
setNumberFormat,
|
mergeNumberFormat,
|
getPostTranslationHandler,
|
setPostTranslationHandler,
|
getMissingHandler,
|
setMissingHandler,
|
[TransrateVNodeSymbol]: transrateVNode,
|
[NumberPartsSymbol]: numberParts,
|
[DatetimePartsSymbol]: datetimeParts,
|
[SetPluralRulesSymbol]: setPluralRules
|
};
|
// for vue-devtools timeline event
|
{
|
composer[EnableEmitter] = (emitter) => {
|
_context.__v_emitter = emitter;
|
};
|
composer[DisableEmitter] = () => {
|
_context.__v_emitter = undefined;
|
};
|
}
|
return composer;
|
}
|
|
/**
|
* Convert to I18n Composer Options from VueI18n Options
|
*
|
* @internal
|
*/
|
function convertComposerOptions(options) {
|
const locale = isString(options.locale) ? options.locale : 'en-US';
|
const fallbackLocale = isString(options.fallbackLocale) ||
|
isArray(options.fallbackLocale) ||
|
isPlainObject(options.fallbackLocale) ||
|
options.fallbackLocale === false
|
? options.fallbackLocale
|
: locale;
|
const missing = isFunction(options.missing) ? options.missing : undefined;
|
const missingWarn = isBoolean(options.silentTranslationWarn) ||
|
isRegExp(options.silentTranslationWarn)
|
? !options.silentTranslationWarn
|
: true;
|
const fallbackWarn = isBoolean(options.silentFallbackWarn) ||
|
isRegExp(options.silentFallbackWarn)
|
? !options.silentFallbackWarn
|
: true;
|
const fallbackRoot = isBoolean(options.fallbackRoot)
|
? options.fallbackRoot
|
: true;
|
const fallbackFormat = !!options.formatFallbackMessages;
|
const modifiers = isPlainObject(options.modifiers) ? options.modifiers : {};
|
const pluralizationRules = options.pluralizationRules;
|
const postTranslation = isFunction(options.postTranslation)
|
? options.postTranslation
|
: undefined;
|
const warnHtmlMessage = isString(options.warnHtmlInMessage)
|
? options.warnHtmlInMessage !== 'off'
|
: true;
|
const escapeParameter = !!options.escapeParameterHtml;
|
const inheritLocale = isBoolean(options.sync) ? options.sync : true;
|
if (options.formatter) {
|
warn(getWarnMessage(8 /* NOT_SUPPORTED_FORMATTER */));
|
}
|
if (options.preserveDirectiveContent) {
|
warn(getWarnMessage(9 /* NOT_SUPPORTED_PRESERVE_DIRECTIVE */));
|
}
|
let messages = options.messages;
|
if (isPlainObject(options.sharedMessages)) {
|
const sharedMessages = options.sharedMessages;
|
const locales = Object.keys(sharedMessages);
|
messages = locales.reduce((messages, locale) => {
|
const message = messages[locale] || (messages[locale] = {});
|
assign(message, sharedMessages[locale]);
|
return messages;
|
}, (messages || {}));
|
}
|
const { __i18n, __root } = options;
|
const datetimeFormats = options.datetimeFormats;
|
const numberFormats = options.numberFormats;
|
const flatJson = options.flatJson;
|
return {
|
locale,
|
fallbackLocale,
|
messages,
|
flatJson,
|
datetimeFormats,
|
numberFormats,
|
missing,
|
missingWarn,
|
fallbackWarn,
|
fallbackRoot,
|
fallbackFormat,
|
modifiers,
|
pluralRules: pluralizationRules,
|
postTranslation,
|
warnHtmlMessage,
|
escapeParameter,
|
inheritLocale,
|
__i18n,
|
__root
|
};
|
}
|
/**
|
* create VueI18n interface factory
|
*
|
* @internal
|
*/
|
function createVueI18n(options = {}) {
|
const composer = createComposer(convertComposerOptions(options));
|
// defines VueI18n
|
const vueI18n = {
|
// id
|
id: composer.id,
|
// locale
|
get locale() {
|
return composer.locale.value;
|
},
|
set locale(val) {
|
composer.locale.value = val;
|
},
|
// fallbackLocale
|
get fallbackLocale() {
|
return composer.fallbackLocale.value;
|
},
|
set fallbackLocale(val) {
|
composer.fallbackLocale.value = val;
|
},
|
// messages
|
get messages() {
|
return composer.messages.value;
|
},
|
// datetimeFormats
|
get datetimeFormats() {
|
return composer.datetimeFormats.value;
|
},
|
// numberFormats
|
get numberFormats() {
|
return composer.numberFormats.value;
|
},
|
// availableLocales
|
get availableLocales() {
|
return composer.availableLocales;
|
},
|
// formatter
|
get formatter() {
|
warn(getWarnMessage(8 /* NOT_SUPPORTED_FORMATTER */));
|
// dummy
|
return {
|
interpolate() {
|
return [];
|
}
|
};
|
},
|
set formatter(val) {
|
warn(getWarnMessage(8 /* NOT_SUPPORTED_FORMATTER */));
|
},
|
// missing
|
get missing() {
|
return composer.getMissingHandler();
|
},
|
set missing(handler) {
|
composer.setMissingHandler(handler);
|
},
|
// silentTranslationWarn
|
get silentTranslationWarn() {
|
return isBoolean(composer.missingWarn)
|
? !composer.missingWarn
|
: composer.missingWarn;
|
},
|
set silentTranslationWarn(val) {
|
composer.missingWarn = isBoolean(val) ? !val : val;
|
},
|
// silentFallbackWarn
|
get silentFallbackWarn() {
|
return isBoolean(composer.fallbackWarn)
|
? !composer.fallbackWarn
|
: composer.fallbackWarn;
|
},
|
set silentFallbackWarn(val) {
|
composer.fallbackWarn = isBoolean(val) ? !val : val;
|
},
|
// modifiers
|
get modifiers() {
|
return composer.modifiers;
|
},
|
// formatFallbackMessages
|
get formatFallbackMessages() {
|
return composer.fallbackFormat;
|
},
|
set formatFallbackMessages(val) {
|
composer.fallbackFormat = val;
|
},
|
// postTranslation
|
get postTranslation() {
|
return composer.getPostTranslationHandler();
|
},
|
set postTranslation(handler) {
|
composer.setPostTranslationHandler(handler);
|
},
|
// sync
|
get sync() {
|
return composer.inheritLocale;
|
},
|
set sync(val) {
|
composer.inheritLocale = val;
|
},
|
// warnInHtmlMessage
|
get warnHtmlInMessage() {
|
return composer.warnHtmlMessage ? 'warn' : 'off';
|
},
|
set warnHtmlInMessage(val) {
|
composer.warnHtmlMessage = val !== 'off';
|
},
|
// escapeParameterHtml
|
get escapeParameterHtml() {
|
return composer.escapeParameter;
|
},
|
set escapeParameterHtml(val) {
|
composer.escapeParameter = val;
|
},
|
// preserveDirectiveContent
|
get preserveDirectiveContent() {
|
warn(getWarnMessage(9 /* NOT_SUPPORTED_PRESERVE_DIRECTIVE */));
|
return true;
|
},
|
set preserveDirectiveContent(val) {
|
warn(getWarnMessage(9 /* NOT_SUPPORTED_PRESERVE_DIRECTIVE */));
|
},
|
// pluralizationRules
|
get pluralizationRules() {
|
return composer.pluralRules || {};
|
},
|
// for internal
|
__composer: composer,
|
// t
|
t(...args) {
|
const [arg1, arg2, arg3] = args;
|
const options = {};
|
let list = null;
|
let named = null;
|
if (!isString(arg1)) {
|
throw createI18nError(15 /* INVALID_ARGUMENT */);
|
}
|
const key = arg1;
|
if (isString(arg2)) {
|
options.locale = arg2;
|
}
|
else if (isArray(arg2)) {
|
list = arg2;
|
}
|
else if (isPlainObject(arg2)) {
|
named = arg2;
|
}
|
if (isArray(arg3)) {
|
list = arg3;
|
}
|
else if (isPlainObject(arg3)) {
|
named = arg3;
|
}
|
return composer.t(key, list || named || {}, options);
|
},
|
rt(...args) {
|
return composer.rt(...args);
|
},
|
// tc
|
tc(...args) {
|
const [arg1, arg2, arg3] = args;
|
const options = { plural: 1 };
|
let list = null;
|
let named = null;
|
if (!isString(arg1)) {
|
throw createI18nError(15 /* INVALID_ARGUMENT */);
|
}
|
const key = arg1;
|
if (isString(arg2)) {
|
options.locale = arg2;
|
}
|
else if (isNumber(arg2)) {
|
options.plural = arg2;
|
}
|
else if (isArray(arg2)) {
|
list = arg2;
|
}
|
else if (isPlainObject(arg2)) {
|
named = arg2;
|
}
|
if (isString(arg3)) {
|
options.locale = arg3;
|
}
|
else if (isArray(arg3)) {
|
list = arg3;
|
}
|
else if (isPlainObject(arg3)) {
|
named = arg3;
|
}
|
return composer.t(key, list || named || {}, options);
|
},
|
// te
|
te(key, locale) {
|
return composer.te(key, locale);
|
},
|
// tm
|
tm(key) {
|
return composer.tm(key);
|
},
|
// getLocaleMessage
|
getLocaleMessage(locale) {
|
return composer.getLocaleMessage(locale);
|
},
|
// setLocaleMessage
|
setLocaleMessage(locale, message) {
|
composer.setLocaleMessage(locale, message);
|
},
|
// mergeLocaleMessage
|
mergeLocaleMessage(locale, message) {
|
composer.mergeLocaleMessage(locale, message);
|
},
|
// d
|
d(...args) {
|
return composer.d(...args);
|
},
|
// getDateTimeFormat
|
getDateTimeFormat(locale) {
|
return composer.getDateTimeFormat(locale);
|
},
|
// setDateTimeFormat
|
setDateTimeFormat(locale, format) {
|
composer.setDateTimeFormat(locale, format);
|
},
|
// mergeDateTimeFormat
|
mergeDateTimeFormat(locale, format) {
|
composer.mergeDateTimeFormat(locale, format);
|
},
|
// n
|
n(...args) {
|
return composer.n(...args);
|
},
|
// getNumberFormat
|
getNumberFormat(locale) {
|
return composer.getNumberFormat(locale);
|
},
|
// setNumberFormat
|
setNumberFormat(locale, format) {
|
composer.setNumberFormat(locale, format);
|
},
|
// mergeNumberFormat
|
mergeNumberFormat(locale, format) {
|
composer.mergeNumberFormat(locale, format);
|
},
|
// getChoiceIndex
|
// eslint-disable-next-line @typescript-eslint/no-unused-vars
|
getChoiceIndex(choice, choicesLength) {
|
warn(getWarnMessage(10 /* NOT_SUPPORTED_GET_CHOICE_INDEX */));
|
return -1;
|
},
|
// for internal
|
__onComponentInstanceCreated(target) {
|
const { componentInstanceCreatedListener } = options;
|
if (componentInstanceCreatedListener) {
|
componentInstanceCreatedListener(target, vueI18n);
|
}
|
}
|
};
|
// for vue-devtools timeline event
|
{
|
vueI18n.__enableEmitter = (emitter) => {
|
// eslint-disable-next-line @typescript-eslint/no-explicit-any
|
const __composer = composer;
|
__composer[EnableEmitter] && __composer[EnableEmitter](emitter);
|
};
|
vueI18n.__disableEmitter = () => {
|
// eslint-disable-next-line @typescript-eslint/no-explicit-any
|
const __composer = composer;
|
__composer[DisableEmitter] && __composer[DisableEmitter]();
|
};
|
}
|
return vueI18n;
|
}
|
|
const baseFormatProps = {
|
tag: {
|
type: [String, Object]
|
},
|
locale: {
|
type: String
|
},
|
scope: {
|
type: String,
|
validator: (val) => val === 'parent' || val === 'global',
|
default: 'parent'
|
},
|
i18n: {
|
type: Object
|
}
|
};
|
|
/**
|
* Translation Component
|
*
|
* @remarks
|
* See the following items for property about details
|
*
|
* @VueI18nSee [TranslationProps](component#translationprops)
|
* @VueI18nSee [BaseFormatProps](component#baseformatprops)
|
* @VueI18nSee [Component Interpolation](../guide/advanced/component)
|
*
|
* @example
|
* ```html
|
* <div id="app">
|
* <!-- ... -->
|
* <i18n path="term" tag="label" for="tos">
|
* <a :href="url" target="_blank">{{ $t('tos') }}</a>
|
* </i18n>
|
* <!-- ... -->
|
* </div>
|
* ```
|
* ```js
|
* import { createApp } from 'vue'
|
* import { createI18n } from 'vue-i18n'
|
*
|
* const messages = {
|
* en: {
|
* tos: 'Term of Service',
|
* term: 'I accept xxx {0}.'
|
* },
|
* ja: {
|
* tos: '利用規約',
|
* term: '私は xxx の{0}に同意します。'
|
* }
|
* }
|
*
|
* const i18n = createI18n({
|
* locale: 'en',
|
* messages
|
* })
|
*
|
* const app = createApp({
|
* data: {
|
* url: '/term'
|
* }
|
* }).use(i18n).mount('#app')
|
* ```
|
*
|
* @VueI18nComponent
|
*/
|
const Translation = {
|
/* eslint-disable */
|
name: 'i18n-t',
|
props: assign({
|
keypath: {
|
type: String,
|
required: true
|
},
|
plural: {
|
type: [Number, String],
|
// eslint-disable-next-line @typescript-eslint/no-explicit-any
|
validator: (val) => isNumber(val) || !isNaN(val)
|
}
|
}, baseFormatProps),
|
/* eslint-enable */
|
setup(props, context) {
|
const { slots, attrs } = context;
|
const i18n = props.i18n ||
|
useI18n({ useScope: props.scope });
|
const keys = Object.keys(slots).filter(key => key !== '_');
|
return () => {
|
const options = {};
|
if (props.locale) {
|
options.locale = props.locale;
|
}
|
if (props.plural !== undefined) {
|
options.plural = isString(props.plural) ? +props.plural : props.plural;
|
}
|
const arg = getInterpolateArg(context, keys);
|
// eslint-disable-next-line @typescript-eslint/no-explicit-any
|
const children = i18n[TransrateVNodeSymbol](props.keypath, arg, options);
|
const assignedAttrs = assign({}, attrs);
|
// prettier-ignore
|
return isString(props.tag)
|
? h(props.tag, assignedAttrs, children)
|
: isObject(props.tag)
|
? h(props.tag, assignedAttrs, children)
|
: h(Fragment, assignedAttrs, children);
|
};
|
}
|
};
|
function getInterpolateArg({ slots }, keys) {
|
if (keys.length === 1 && keys[0] === 'default') {
|
// default slot only
|
return slots.default ? slots.default() : [];
|
}
|
else {
|
// named slots
|
return keys.reduce((arg, key) => {
|
const slot = slots[key];
|
if (slot) {
|
arg[key] = slot();
|
}
|
return arg;
|
}, {});
|
}
|
}
|
|
function renderFormatter(props, context, slotKeys, partFormatter) {
|
const { slots, attrs } = context;
|
return () => {
|
const options = { part: true };
|
let overrides = {};
|
if (props.locale) {
|
options.locale = props.locale;
|
}
|
if (isString(props.format)) {
|
options.key = props.format;
|
}
|
else if (isObject(props.format)) {
|
// eslint-disable-next-line @typescript-eslint/no-explicit-any
|
if (isString(props.format.key)) {
|
// eslint-disable-next-line @typescript-eslint/no-explicit-any
|
options.key = props.format.key;
|
}
|
// Filter out number format options only
|
overrides = Object.keys(props.format).reduce((options, prop) => {
|
return slotKeys.includes(prop)
|
? assign({}, options, { [prop]: props.format[prop] }) // eslint-disable-line @typescript-eslint/no-explicit-any
|
: options;
|
}, {});
|
}
|
const parts = partFormatter(...[props.value, options, overrides]);
|
let children = [options.key];
|
if (isArray(parts)) {
|
children = parts.map((part, index) => {
|
const slot = slots[part.type];
|
return slot
|
? slot({ [part.type]: part.value, index, parts })
|
: [part.value];
|
});
|
}
|
else if (isString(parts)) {
|
children = [parts];
|
}
|
const assignedAttrs = assign({}, attrs);
|
// prettier-ignore
|
return isString(props.tag)
|
? h(props.tag, assignedAttrs, children)
|
: isObject(props.tag)
|
? h(props.tag, assignedAttrs, children)
|
: h(Fragment, assignedAttrs, children);
|
};
|
}
|
|
const NUMBER_FORMAT_KEYS = [
|
'localeMatcher',
|
'style',
|
'unit',
|
'unitDisplay',
|
'currency',
|
'currencyDisplay',
|
'useGrouping',
|
'numberingSystem',
|
'minimumIntegerDigits',
|
'minimumFractionDigits',
|
'maximumFractionDigits',
|
'minimumSignificantDigits',
|
'maximumSignificantDigits',
|
'notation',
|
'formatMatcher'
|
];
|
/**
|
* Number Format Component
|
*
|
* @remarks
|
* See the following items for property about details
|
*
|
* @VueI18nSee [FormattableProps](component#formattableprops)
|
* @VueI18nSee [BaseFormatProps](component#baseformatprops)
|
* @VueI18nSee [Custom Formatting](../guide/essentials/number#custom-formatting)
|
*
|
* @VueI18nDanger
|
* Not supported IE, due to no support `Intl.NumberFormat#formatToParts` in [IE](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/NumberFormat/formatToParts)
|
*
|
* If you want to use it, you need to use [polyfill](https://github.com/formatjs/formatjs/tree/main/packages/intl-numberformat)
|
*
|
* @VueI18nComponent
|
*/
|
const NumberFormat = {
|
/* eslint-disable */
|
name: 'i18n-n',
|
props: assign({
|
value: {
|
type: Number,
|
required: true
|
},
|
format: {
|
type: [String, Object]
|
}
|
}, baseFormatProps),
|
/* eslint-enable */
|
setup(props, context) {
|
const i18n = props.i18n ||
|
useI18n({ useScope: 'parent' });
|
return renderFormatter(props, context, NUMBER_FORMAT_KEYS, (...args) =>
|
// eslint-disable-next-line @typescript-eslint/no-explicit-any
|
i18n[NumberPartsSymbol](...args));
|
}
|
};
|
|
const DATETIME_FORMAT_KEYS = [
|
'dateStyle',
|
'timeStyle',
|
'fractionalSecondDigits',
|
'calendar',
|
'dayPeriod',
|
'numberingSystem',
|
'localeMatcher',
|
'timeZone',
|
'hour12',
|
'hourCycle',
|
'formatMatcher',
|
'weekday',
|
'era',
|
'year',
|
'month',
|
'day',
|
'hour',
|
'minute',
|
'second',
|
'timeZoneName'
|
];
|
/**
|
* Datetime Format Component
|
*
|
* @remarks
|
* See the following items for property about details
|
*
|
* @VueI18nSee [FormattableProps](component#formattableprops)
|
* @VueI18nSee [BaseFormatProps](component#baseformatprops)
|
* @VueI18nSee [Custom Formatting](../guide/essentials/datetime#custom-formatting)
|
*
|
* @VueI18nDanger
|
* Not supported IE, due to no support `Intl.DateTimeFormat#formatToParts` in [IE](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/DateTimeFormat/formatToParts)
|
*
|
* If you want to use it, you need to use [polyfill](https://github.com/formatjs/formatjs/tree/main/packages/intl-datetimeformat)
|
*
|
* @VueI18nComponent
|
*/
|
const DatetimeFormat = {
|
/* eslint-disable */
|
name: 'i18n-d',
|
props: assign({
|
value: {
|
type: [Number, Date],
|
required: true
|
},
|
format: {
|
type: [String, Object]
|
}
|
}, baseFormatProps),
|
/* eslint-enable */
|
setup(props, context) {
|
const i18n = props.i18n ||
|
useI18n({ useScope: 'parent' });
|
return renderFormatter(props, context, DATETIME_FORMAT_KEYS, (...args) =>
|
// eslint-disable-next-line @typescript-eslint/no-explicit-any
|
i18n[DatetimePartsSymbol](...args));
|
}
|
};
|
|
function getComposer$2(i18n, instance) {
|
const i18nInternal = i18n;
|
if (i18n.mode === 'composition') {
|
return (i18nInternal.__getInstance(instance) || i18n.global);
|
}
|
else {
|
const vueI18n = i18nInternal.__getInstance(instance);
|
return vueI18n != null
|
? vueI18n.__composer
|
: i18n.global.__composer;
|
}
|
}
|
function vTDirective(i18n) {
|
const bind = (el, { instance, value, modifiers }) => {
|
/* istanbul ignore if */
|
if (!instance || !instance.$) {
|
throw createI18nError(22 /* UNEXPECTED_ERROR */);
|
}
|
const composer = getComposer$2(i18n, instance.$);
|
if (modifiers.preserve) {
|
warn(getWarnMessage(7 /* NOT_SUPPORTED_PRESERVE */));
|
}
|
const parsedValue = parseValue(value);
|
el.textContent = composer.t(...makeParams(parsedValue));
|
};
|
return {
|
beforeMount: bind,
|
beforeUpdate: bind
|
};
|
}
|
function parseValue(value) {
|
if (isString(value)) {
|
return { path: value };
|
}
|
else if (isPlainObject(value)) {
|
if (!('path' in value)) {
|
throw createI18nError(19 /* REQUIRED_VALUE */, 'path');
|
}
|
return value;
|
}
|
else {
|
throw createI18nError(20 /* INVALID_VALUE */);
|
}
|
}
|
function makeParams(value) {
|
const { path, locale, args, choice, plural } = value;
|
const options = {};
|
const named = args || {};
|
if (isString(locale)) {
|
options.locale = locale;
|
}
|
if (isNumber(choice)) {
|
options.plural = choice;
|
}
|
if (isNumber(plural)) {
|
options.plural = plural;
|
}
|
return [path, named, options];
|
}
|
|
function apply(app, i18n, ...options) {
|
const pluginOptions = isPlainObject(options[0])
|
? options[0]
|
: {};
|
const useI18nComponentName = !!pluginOptions.useI18nComponentName;
|
const globalInstall = isBoolean(pluginOptions.globalInstall)
|
? pluginOptions.globalInstall
|
: true;
|
if (globalInstall && useI18nComponentName) {
|
warn(getWarnMessage(11 /* COMPONENT_NAME_LEGACY_COMPATIBLE */, {
|
name: Translation.name
|
}));
|
}
|
if (globalInstall) {
|
// install components
|
app.component(!useI18nComponentName ? Translation.name : 'i18n', Translation);
|
app.component(NumberFormat.name, NumberFormat);
|
app.component(DatetimeFormat.name, DatetimeFormat);
|
}
|
// install directive
|
app.directive('t', vTDirective(i18n));
|
}
|
|
var global$1 = (typeof global !== "undefined" ? global :
|
typeof self !== "undefined" ? self :
|
typeof window !== "undefined" ? window : {});
|
|
function getDevtoolsGlobalHook() {
|
return getTarget().__VUE_DEVTOOLS_GLOBAL_HOOK__;
|
}
|
function getTarget() {
|
// @ts-ignore
|
return typeof navigator !== 'undefined'
|
? window
|
: typeof global$1 !== 'undefined'
|
? global$1
|
: {};
|
}
|
|
const HOOK_SETUP = 'devtools-plugin:setup';
|
|
function setupDevtoolsPlugin(pluginDescriptor, setupFn) {
|
const hook = getDevtoolsGlobalHook();
|
if (hook) {
|
hook.emit(HOOK_SETUP, pluginDescriptor, setupFn);
|
}
|
else {
|
const target = getTarget();
|
const list = target.__VUE_DEVTOOLS_PLUGINS__ = target.__VUE_DEVTOOLS_PLUGINS__ || [];
|
list.push({
|
pluginDescriptor,
|
setupFn
|
});
|
}
|
}
|
|
const VueDevToolsLabels = {
|
["vue-devtools-plugin-vue-i18n" /* PLUGIN */]: 'Vue I18n devtools',
|
["vue-i18n-resource-inspector" /* CUSTOM_INSPECTOR */]: 'I18n Resources',
|
["vue-i18n-timeline" /* TIMELINE */]: 'Vue I18n'
|
};
|
const VueDevToolsPlaceholders = {
|
["vue-i18n-resource-inspector" /* CUSTOM_INSPECTOR */]: 'Search for scopes ...'
|
};
|
const VueDevToolsTimelineColors = {
|
["vue-i18n-timeline" /* TIMELINE */]: 0xffcd19
|
};
|
|
const VUE_I18N_COMPONENT_TYPES = 'vue-i18n: composer properties';
|
let devtoolsApi;
|
async function enableDevTools(app, i18n) {
|
return new Promise((resolve, reject) => {
|
try {
|
setupDevtoolsPlugin({
|
id: "vue-devtools-plugin-vue-i18n" /* PLUGIN */,
|
label: VueDevToolsLabels["vue-devtools-plugin-vue-i18n" /* PLUGIN */],
|
packageName: 'vue-i18n',
|
homepage: 'https://vue-i18n.intlify.dev',
|
logo: 'https://vue-i18n.intlify.dev/vue-i18n-devtools-logo.png',
|
componentStateTypes: [VUE_I18N_COMPONENT_TYPES],
|
app
|
}, api => {
|
devtoolsApi = api;
|
api.on.visitComponentTree(({ componentInstance, treeNode }) => {
|
updateComponentTreeTags(componentInstance, treeNode, i18n);
|
});
|
api.on.inspectComponent(({ componentInstance, instanceData }) => {
|
if (componentInstance.vnode.el.__VUE_I18N__ && instanceData) {
|
if (i18n.mode === 'legacy') {
|
// ignore global scope on legacy mode
|
if (componentInstance.vnode.el.__VUE_I18N__ !==
|
i18n.global.__composer) {
|
inspectComposer(instanceData, componentInstance.vnode.el.__VUE_I18N__);
|
}
|
}
|
else {
|
inspectComposer(instanceData, componentInstance.vnode.el.__VUE_I18N__);
|
}
|
}
|
});
|
api.addInspector({
|
id: "vue-i18n-resource-inspector" /* CUSTOM_INSPECTOR */,
|
label: VueDevToolsLabels["vue-i18n-resource-inspector" /* CUSTOM_INSPECTOR */],
|
icon: 'language',
|
treeFilterPlaceholder: VueDevToolsPlaceholders["vue-i18n-resource-inspector" /* CUSTOM_INSPECTOR */]
|
});
|
api.on.getInspectorTree(payload => {
|
if (payload.app === app &&
|
payload.inspectorId === "vue-i18n-resource-inspector" /* CUSTOM_INSPECTOR */) {
|
registerScope(payload, i18n);
|
}
|
});
|
api.on.getInspectorState(payload => {
|
if (payload.app === app &&
|
payload.inspectorId === "vue-i18n-resource-inspector" /* CUSTOM_INSPECTOR */) {
|
inspectScope(payload, i18n);
|
}
|
});
|
api.on.editInspectorState(payload => {
|
if (payload.app === app &&
|
payload.inspectorId === "vue-i18n-resource-inspector" /* CUSTOM_INSPECTOR */) {
|
editScope(payload, i18n);
|
}
|
});
|
api.addTimelineLayer({
|
id: "vue-i18n-timeline" /* TIMELINE */,
|
label: VueDevToolsLabels["vue-i18n-timeline" /* TIMELINE */],
|
color: VueDevToolsTimelineColors["vue-i18n-timeline" /* TIMELINE */]
|
});
|
resolve(true);
|
});
|
}
|
catch (e) {
|
console.error(e);
|
reject(false);
|
}
|
});
|
}
|
function updateComponentTreeTags(instance, // eslint-disable-line @typescript-eslint/no-explicit-any
|
treeNode, i18n) {
|
// prettier-ignore
|
const global = i18n.mode === 'composition'
|
? i18n.global
|
: i18n.global.__composer;
|
if (instance && instance.vnode.el.__VUE_I18N__) {
|
// add custom tags local scope only
|
if (instance.vnode.el.__VUE_I18N__ !== global) {
|
const label = instance.type.name || instance.type.displayName || instance.type.__file;
|
const tag = {
|
label: `i18n (${label} Scope)`,
|
textColor: 0x000000,
|
backgroundColor: 0xffcd19
|
};
|
treeNode.tags.push(tag);
|
}
|
}
|
}
|
function inspectComposer(instanceData, composer) {
|
const type = VUE_I18N_COMPONENT_TYPES;
|
instanceData.state.push({
|
type,
|
key: 'locale',
|
editable: true,
|
value: composer.locale.value
|
});
|
instanceData.state.push({
|
type,
|
key: 'availableLocales',
|
editable: false,
|
value: composer.availableLocales
|
});
|
instanceData.state.push({
|
type,
|
key: 'fallbackLocale',
|
editable: true,
|
value: composer.fallbackLocale.value
|
});
|
instanceData.state.push({
|
type,
|
key: 'inheritLocale',
|
editable: true,
|
value: composer.inheritLocale
|
});
|
instanceData.state.push({
|
type,
|
key: 'messages',
|
editable: false,
|
value: getLocaleMessageValue(composer.messages.value)
|
});
|
instanceData.state.push({
|
type,
|
key: 'datetimeFormats',
|
editable: false,
|
value: composer.datetimeFormats.value
|
});
|
instanceData.state.push({
|
type,
|
key: 'numberFormats',
|
editable: false,
|
value: composer.numberFormats.value
|
});
|
}
|
// eslint-disable-next-line @typescript-eslint/no-explicit-any
|
function getLocaleMessageValue(messages) {
|
const value = {};
|
Object.keys(messages).forEach((key) => {
|
const v = messages[key];
|
if (isFunction(v) && 'source' in v) {
|
value[key] = getMessageFunctionDetails(v);
|
}
|
else if (isObject(v)) {
|
value[key] = getLocaleMessageValue(v);
|
}
|
else {
|
value[key] = v;
|
}
|
});
|
return value;
|
}
|
const ESC = {
|
'<': '<',
|
'>': '>',
|
'"': '"',
|
'&': '&'
|
};
|
function escape(s) {
|
return s.replace(/[<>"&]/g, escapeChar);
|
}
|
function escapeChar(a) {
|
return ESC[a] || a;
|
}
|
// eslint-disable-next-line @typescript-eslint/no-explicit-any
|
function getMessageFunctionDetails(func) {
|
const argString = func.source ? `("${escape(func.source)}")` : `(?)`;
|
return {
|
_custom: {
|
type: 'function',
|
display: `<span>ƒ</span> ${argString}`
|
}
|
};
|
}
|
function registerScope(payload, i18n) {
|
payload.rootNodes.push({
|
id: 'global',
|
label: 'Global Scope'
|
});
|
// prettier-ignore
|
const global = i18n.mode === 'composition'
|
? i18n.global
|
: i18n.global.__composer;
|
for (const [keyInstance, instance] of i18n.__instances) {
|
// prettier-ignore
|
const composer = i18n.mode === 'composition'
|
? instance
|
: instance.__composer;
|
if (global === composer) {
|
continue;
|
}
|
const label = keyInstance.type.name ||
|
keyInstance.type.displayName ||
|
keyInstance.type.__file;
|
payload.rootNodes.push({
|
id: composer.id.toString(),
|
label: `${label} Scope`
|
});
|
}
|
}
|
function getComposer$1(nodeId, i18n) {
|
if (nodeId === 'global') {
|
return i18n.mode === 'composition'
|
? i18n.global
|
: i18n.global.__composer;
|
}
|
else {
|
const instance = Array.from(i18n.__instances.values()).find(item => item.id.toString() === nodeId);
|
if (instance) {
|
return i18n.mode === 'composition'
|
? instance
|
: instance.__composer;
|
}
|
else {
|
return null;
|
}
|
}
|
}
|
function inspectScope(payload, i18n) {
|
const composer = getComposer$1(payload.nodeId, i18n);
|
if (composer) {
|
payload.state = makeScopeInspectState(composer);
|
}
|
}
|
function makeScopeInspectState(composer) {
|
const state = {};
|
const localeType = 'Locale related info';
|
const localeStates = [
|
{
|
type: localeType,
|
key: 'locale',
|
editable: true,
|
value: composer.locale.value
|
},
|
{
|
type: localeType,
|
key: 'fallbackLocale',
|
editable: true,
|
value: composer.fallbackLocale.value
|
},
|
{
|
type: localeType,
|
key: 'availableLocales',
|
editable: false,
|
value: composer.availableLocales
|
},
|
{
|
type: localeType,
|
key: 'inheritLocale',
|
editable: true,
|
value: composer.inheritLocale
|
}
|
];
|
state[localeType] = localeStates;
|
const localeMessagesType = 'Locale messages info';
|
const localeMessagesStates = [
|
{
|
type: localeMessagesType,
|
key: 'messages',
|
editable: false,
|
value: getLocaleMessageValue(composer.messages.value)
|
}
|
];
|
state[localeMessagesType] = localeMessagesStates;
|
const datetimeFormatsType = 'Datetime formats info';
|
const datetimeFormatsStates = [
|
{
|
type: datetimeFormatsType,
|
key: 'datetimeFormats',
|
editable: false,
|
value: composer.datetimeFormats.value
|
}
|
];
|
state[datetimeFormatsType] = datetimeFormatsStates;
|
const numberFormatsType = 'Datetime formats info';
|
const numberFormatsStates = [
|
{
|
type: numberFormatsType,
|
key: 'numberFormats',
|
editable: false,
|
value: composer.numberFormats.value
|
}
|
];
|
state[numberFormatsType] = numberFormatsStates;
|
return state;
|
}
|
function addTimelineEvent(event, payload) {
|
if (devtoolsApi) {
|
let groupId;
|
if (payload && 'groupId' in payload) {
|
groupId = payload.groupId;
|
delete payload.groupId;
|
}
|
devtoolsApi.addTimelineEvent({
|
layerId: "vue-i18n-timeline" /* TIMELINE */,
|
event: {
|
title: event,
|
groupId,
|
time: Date.now(),
|
meta: {},
|
data: payload || {},
|
logType: event === "compile-error" /* COMPILE_ERROR */
|
? 'error'
|
: event === "fallback" /* FALBACK */ ||
|
event === "missing" /* MISSING */
|
? 'warning'
|
: 'default'
|
}
|
});
|
}
|
}
|
function editScope(payload, i18n) {
|
const composer = getComposer$1(payload.nodeId, i18n);
|
if (composer) {
|
const [field] = payload.path;
|
if (field === 'locale' && isString(payload.state.value)) {
|
composer.locale.value = payload.state.value;
|
}
|
else if (field === 'fallbackLocale' &&
|
(isString(payload.state.value) ||
|
isArray(payload.state.value) ||
|
isObject(payload.state.value))) {
|
composer.fallbackLocale.value = payload.state.value;
|
}
|
else if (field === 'inheritLocale' && isBoolean(payload.state.value)) {
|
composer.inheritLocale = payload.state.value;
|
}
|
}
|
}
|
|
// supports compatibility for legacy vue-i18n APIs
|
function defineMixin(vuei18n, composer, i18n) {
|
return {
|
beforeCreate() {
|
const instance = getCurrentInstance();
|
/* istanbul ignore if */
|
if (!instance) {
|
throw createI18nError(22 /* UNEXPECTED_ERROR */);
|
}
|
const options = this.$options;
|
if (options.i18n) {
|
const optionsI18n = options.i18n;
|
if (options.__i18n) {
|
optionsI18n.__i18n = options.__i18n;
|
}
|
optionsI18n.__root = composer;
|
if (this === this.$root) {
|
this.$i18n = mergeToRoot(vuei18n, optionsI18n);
|
}
|
else {
|
this.$i18n = createVueI18n(optionsI18n);
|
}
|
}
|
else if (options.__i18n) {
|
if (this === this.$root) {
|
this.$i18n = mergeToRoot(vuei18n, options);
|
}
|
else {
|
this.$i18n = createVueI18n({
|
__i18n: options.__i18n,
|
__root: composer
|
});
|
}
|
}
|
else {
|
// set global
|
this.$i18n = vuei18n;
|
}
|
vuei18n.__onComponentInstanceCreated(this.$i18n);
|
i18n.__setInstance(instance, this.$i18n);
|
// defines vue-i18n legacy APIs
|
this.$t = (...args) => this.$i18n.t(...args);
|
this.$rt = (...args) => this.$i18n.rt(...args);
|
this.$tc = (...args) => this.$i18n.tc(...args);
|
this.$te = (key, locale) => this.$i18n.te(key, locale);
|
this.$d = (...args) => this.$i18n.d(...args);
|
this.$n = (...args) => this.$i18n.n(...args);
|
this.$tm = (key) => this.$i18n.tm(key);
|
},
|
mounted() {
|
/* istanbul ignore if */
|
{
|
this.$el.__VUE_I18N__ = this.$i18n.__composer;
|
const emitter = (this.__v_emitter = createEmitter());
|
const _vueI18n = this.$i18n;
|
_vueI18n.__enableEmitter && _vueI18n.__enableEmitter(emitter);
|
emitter.on('*', addTimelineEvent);
|
}
|
},
|
beforeUnmount() {
|
const instance = getCurrentInstance();
|
/* istanbul ignore if */
|
if (!instance) {
|
throw createI18nError(22 /* UNEXPECTED_ERROR */);
|
}
|
/* istanbul ignore if */
|
{
|
if (this.__v_emitter) {
|
this.__v_emitter.off('*', addTimelineEvent);
|
delete this.__v_emitter;
|
}
|
const _vueI18n = this.$i18n;
|
_vueI18n.__disableEmitter && _vueI18n.__disableEmitter();
|
delete this.$el.__VUE_I18N__;
|
}
|
delete this.$t;
|
delete this.$rt;
|
delete this.$tc;
|
delete this.$te;
|
delete this.$d;
|
delete this.$n;
|
delete this.$tm;
|
i18n.__deleteInstance(instance);
|
delete this.$i18n;
|
}
|
};
|
}
|
function mergeToRoot(root, options) {
|
root.locale = options.locale || root.locale;
|
root.fallbackLocale = options.fallbackLocale || root.fallbackLocale;
|
root.missing = options.missing || root.missing;
|
root.silentTranslationWarn =
|
options.silentTranslationWarn || root.silentFallbackWarn;
|
root.silentFallbackWarn =
|
options.silentFallbackWarn || root.silentFallbackWarn;
|
root.formatFallbackMessages =
|
options.formatFallbackMessages || root.formatFallbackMessages;
|
root.postTranslation = options.postTranslation || root.postTranslation;
|
root.warnHtmlInMessage = options.warnHtmlInMessage || root.warnHtmlInMessage;
|
root.escapeParameterHtml =
|
options.escapeParameterHtml || root.escapeParameterHtml;
|
root.sync = options.sync || root.sync;
|
root.__composer[SetPluralRulesSymbol](options.pluralizationRules || root.pluralizationRules);
|
const messages = getLocaleMessages(root.locale, {
|
messages: options.messages,
|
__i18n: options.__i18n
|
});
|
Object.keys(messages).forEach(locale => root.mergeLocaleMessage(locale, messages[locale]));
|
if (options.datetimeFormats) {
|
Object.keys(options.datetimeFormats).forEach(locale => root.mergeDateTimeFormat(locale, options.datetimeFormats[locale]));
|
}
|
if (options.numberFormats) {
|
Object.keys(options.numberFormats).forEach(locale => root.mergeNumberFormat(locale, options.numberFormats[locale]));
|
}
|
return root;
|
}
|
|
/**
|
* Vue I18n factory
|
*
|
* @param options - An options, see the {@link I18nOptions}
|
*
|
* @returns {@link I18n} instance
|
*
|
* @remarks
|
* If you use Legacy API mode, you need toto specify {@link VueI18nOptions} and `legacy: true` option.
|
*
|
* If you use composition API mode, you need to specify {@link ComposerOptions}.
|
*
|
* @VueI18nSee [Getting Started](../guide/)
|
* @VueI18nSee [Composition API](../guide/advanced/composition)
|
*
|
* @example
|
* case: for Legacy API
|
* ```js
|
* import { createApp } from 'vue'
|
* import { createI18n } from 'vue-i18n'
|
*
|
* // call with I18n option
|
* const i18n = createI18n({
|
* locale: 'ja',
|
* messages: {
|
* en: { ... },
|
* ja: { ... }
|
* }
|
* })
|
*
|
* const App = {
|
* // ...
|
* }
|
*
|
* const app = createApp(App)
|
*
|
* // install!
|
* app.use(i18n)
|
* app.mount('#app')
|
* ```
|
*
|
* @example
|
* case: for composition API
|
* ```js
|
* import { createApp } from 'vue'
|
* import { createI18n, useI18n } from 'vue-i18n'
|
*
|
* // call with I18n option
|
* const i18n = createI18n({
|
* legacy: false, // you must specify 'legacy: false' option
|
* locale: 'ja',
|
* messages: {
|
* en: { ... },
|
* ja: { ... }
|
* }
|
* })
|
*
|
* const App = {
|
* setup() {
|
* // ...
|
* const { t } = useI18n({ ... })
|
* return { ... , t }
|
* }
|
* }
|
*
|
* const app = createApp(App)
|
*
|
* // install!
|
* app.use(i18n)
|
* app.mount('#app')
|
* ```
|
*
|
* @VueI18nGeneral
|
*/
|
function createI18n(options = {}) {
|
// prettier-ignore
|
const __legacyMode = isBoolean(options.legacy)
|
? options.legacy
|
: true;
|
const __globalInjection = !!options.globalInjection;
|
const __instances = new Map();
|
// prettier-ignore
|
const __global = __legacyMode
|
? createVueI18n(options)
|
: createComposer(options);
|
const symbol = makeSymbol('vue-i18n' );
|
const i18n = {
|
// mode
|
get mode() {
|
// prettier-ignore
|
return __legacyMode
|
? 'legacy'
|
: 'composition'
|
;
|
},
|
// install plugin
|
async install(app, ...options) {
|
{
|
app.__VUE_I18N__ = i18n;
|
}
|
// setup global provider
|
app.__VUE_I18N_SYMBOL__ = symbol;
|
app.provide(app.__VUE_I18N_SYMBOL__, i18n);
|
// global method and properties injection for Composition API
|
if (!__legacyMode && __globalInjection) {
|
injectGlobalFields(app, i18n.global);
|
}
|
// install built-in components and directive
|
{
|
apply(app, i18n, ...options);
|
}
|
// setup mixin for Legacy API
|
if (__legacyMode) {
|
app.mixin(defineMixin(__global, __global.__composer, i18n));
|
}
|
// setup vue-devtools plugin
|
{
|
const ret = await enableDevTools(app, i18n);
|
if (!ret) {
|
throw createI18nError(21 /* CANNOT_SETUP_VUE_DEVTOOLS_PLUGIN */);
|
}
|
const emitter = createEmitter();
|
if (__legacyMode) {
|
const _vueI18n = __global;
|
_vueI18n.__enableEmitter && _vueI18n.__enableEmitter(emitter);
|
}
|
else {
|
// eslint-disable-next-line @typescript-eslint/no-explicit-any
|
const _composer = __global;
|
_composer[EnableEmitter] && _composer[EnableEmitter](emitter);
|
}
|
emitter.on('*', addTimelineEvent);
|
}
|
},
|
// global accessor
|
get global() {
|
return __global;
|
},
|
// @internal
|
__instances,
|
// @internal
|
__getInstance(component) {
|
return __instances.get(component) || null;
|
},
|
// @internal
|
__setInstance(component, instance) {
|
__instances.set(component, instance);
|
},
|
// @internal
|
__deleteInstance(component) {
|
__instances.delete(component);
|
}
|
};
|
return i18n;
|
}
|
/**
|
* Use Composition API for Vue I18n
|
*
|
* @param options - An options, see {@link UseI18nOptions}
|
*
|
* @returns {@link Composer} instance
|
*
|
* @remarks
|
* This function is mainly used by `setup`.
|
*
|
* If options are specified, Composer instance is created for each component and you can be localized on the component.
|
*
|
* If options are not specified, you can be localized using the global Composer.
|
*
|
* @example
|
* case: Component resource base localization
|
* ```html
|
* <template>
|
* <form>
|
* <label>{{ t('language') }}</label>
|
* <select v-model="locale">
|
* <option value="en">en</option>
|
* <option value="ja">ja</option>
|
* </select>
|
* </form>
|
* <p>message: {{ t('hello') }}</p>
|
* </template>
|
*
|
* <script>
|
* import { useI18n } from 'vue-i18n'
|
*
|
* export default {
|
* setup() {
|
* const { t, locale } = useI18n({
|
* locale: 'ja',
|
* messages: {
|
* en: { ... },
|
* ja: { ... }
|
* }
|
* })
|
* // Something to do ...
|
*
|
* return { ..., t, locale }
|
* }
|
* }
|
* </script>
|
* ```
|
*
|
* @VueI18nComposition
|
*/
|
function useI18n(options = {}) {
|
const instance = getCurrentInstance();
|
if (instance == null) {
|
throw createI18nError(16 /* MUST_BE_CALL_SETUP_TOP */);
|
}
|
if (!instance.appContext.app.__VUE_I18N_SYMBOL__) {
|
throw createI18nError(17 /* NOT_INSLALLED */);
|
}
|
const i18n = inject(instance.appContext.app.__VUE_I18N_SYMBOL__);
|
/* istanbul ignore if */
|
if (!i18n) {
|
throw createI18nError(22 /* UNEXPECTED_ERROR */);
|
}
|
// prettier-ignore
|
const global = i18n.mode === 'composition'
|
? i18n.global
|
: i18n.global.__composer;
|
// prettier-ignore
|
const scope = isEmptyObject(options)
|
? ('__i18n' in instance.type)
|
? 'local'
|
: 'global'
|
: !options.useScope
|
? 'local'
|
: options.useScope;
|
if (scope === 'global') {
|
let messages = isObject(options.messages) ? options.messages : {};
|
if ('__i18nGlobal' in instance.type) {
|
messages = getLocaleMessages(global.locale.value, {
|
messages,
|
__i18n: instance.type.__i18nGlobal
|
});
|
}
|
// merge locale messages
|
const locales = Object.keys(messages);
|
if (locales.length) {
|
locales.forEach(locale => {
|
global.mergeLocaleMessage(locale, messages[locale]);
|
});
|
}
|
// merge datetime formats
|
if (isObject(options.datetimeFormats)) {
|
const locales = Object.keys(options.datetimeFormats);
|
if (locales.length) {
|
locales.forEach(locale => {
|
global.mergeDateTimeFormat(locale, options.datetimeFormats[locale]);
|
});
|
}
|
}
|
// merge number formats
|
if (isObject(options.numberFormats)) {
|
const locales = Object.keys(options.numberFormats);
|
if (locales.length) {
|
locales.forEach(locale => {
|
global.mergeNumberFormat(locale, options.numberFormats[locale]);
|
});
|
}
|
}
|
return global;
|
}
|
if (scope === 'parent') {
|
let composer = getComposer(i18n, instance);
|
if (composer == null) {
|
{
|
warn(getWarnMessage(12 /* NOT_FOUND_PARENT_SCOPE */));
|
}
|
composer = global;
|
}
|
return composer;
|
}
|
// scope 'local' case
|
if (i18n.mode === 'legacy') {
|
throw createI18nError(18 /* NOT_AVAILABLE_IN_LEGACY_MODE */);
|
}
|
const i18nInternal = i18n;
|
let composer = i18nInternal.__getInstance(instance);
|
if (composer == null) {
|
const type = instance.type;
|
const composerOptions = assign({}, options);
|
if (type.__i18n) {
|
composerOptions.__i18n = type.__i18n;
|
}
|
if (global) {
|
composerOptions.__root = global;
|
}
|
composer = createComposer(composerOptions);
|
setupLifeCycle(i18nInternal, instance, composer);
|
i18nInternal.__setInstance(instance, composer);
|
}
|
return composer;
|
}
|
function getComposer(i18n, target) {
|
let composer = null;
|
const root = target.root;
|
let current = target.parent;
|
while (current != null) {
|
const i18nInternal = i18n;
|
if (i18n.mode === 'composition') {
|
composer = i18nInternal.__getInstance(current);
|
}
|
else {
|
const vueI18n = i18nInternal.__getInstance(current);
|
if (vueI18n != null) {
|
composer = vueI18n
|
.__composer;
|
}
|
}
|
if (composer != null) {
|
break;
|
}
|
if (root === current) {
|
break;
|
}
|
current = current.parent;
|
}
|
return composer;
|
}
|
function setupLifeCycle(i18n, target, composer) {
|
let emitter = null;
|
onMounted(() => {
|
// inject composer instance to DOM for intlify-devtools
|
if (target.vnode.el) {
|
target.vnode.el.__VUE_I18N__ = composer;
|
emitter = createEmitter();
|
// eslint-disable-next-line @typescript-eslint/no-explicit-any
|
const _composer = composer;
|
_composer[EnableEmitter] && _composer[EnableEmitter](emitter);
|
emitter.on('*', addTimelineEvent);
|
}
|
}, target);
|
onUnmounted(() => {
|
// remove composer instance from DOM for intlify-devtools
|
if (target.vnode.el &&
|
target.vnode.el.__VUE_I18N__) {
|
emitter && emitter.off('*', addTimelineEvent);
|
// eslint-disable-next-line @typescript-eslint/no-explicit-any
|
const _composer = composer;
|
_composer[DisableEmitter] && _composer[DisableEmitter]();
|
delete target.vnode.el.__VUE_I18N__;
|
}
|
i18n.__deleteInstance(target);
|
}, target);
|
}
|
const globalExportProps = [
|
'locale',
|
'fallbackLocale',
|
'availableLocales'
|
];
|
const globalExportMethods = ['t', 'rt', 'd', 'n', 'tm'];
|
function injectGlobalFields(app, composer) {
|
const i18n = Object.create(null);
|
globalExportProps.forEach(prop => {
|
const desc = Object.getOwnPropertyDescriptor(composer, prop);
|
if (!desc) {
|
throw createI18nError(22 /* UNEXPECTED_ERROR */);
|
}
|
const wrap = isRef(desc.value) // check computed props
|
? {
|
get() {
|
return desc.value.value;
|
},
|
// eslint-disable-next-line @typescript-eslint/no-explicit-any
|
set(val) {
|
desc.value.value = val;
|
}
|
}
|
: {
|
get() {
|
return desc.get && desc.get();
|
}
|
};
|
Object.defineProperty(i18n, prop, wrap);
|
});
|
app.config.globalProperties.$i18n = i18n;
|
globalExportMethods.forEach(method => {
|
const desc = Object.getOwnPropertyDescriptor(composer, method);
|
if (!desc || !desc.value) {
|
throw createI18nError(22 /* UNEXPECTED_ERROR */);
|
}
|
Object.defineProperty(app.config.globalProperties, `$${method}`, desc);
|
});
|
}
|
|
// register message compiler at vue-i18n
|
registerMessageCompiler(compileToFunction);
|
// NOTE: experimental !!
|
{
|
const target = getGlobalThis();
|
target.__INTLIFY__ = true;
|
setDevToolsHook(target.__INTLIFY_DEVTOOLS_GLOBAL_HOOK__);
|
}
|
{
|
initDev();
|
}
|
|
export { DatetimeFormat, NumberFormat, Translation, VERSION, createI18n, useI18n, vTDirective };
|
