/*!
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* @intlify/core-base 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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'use strict';
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Object.defineProperty(exports, '__esModule', { value: true });
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var messageResolver = require('@intlify/message-resolver');
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var runtime = require('@intlify/runtime');
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var messageCompiler = require('@intlify/message-compiler');
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var shared = require('@intlify/shared');
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var devtoolsIf = require('@intlify/devtools-if');
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let devtools = null;
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function setDevToolsHook(hook) {
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devtools = hook;
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}
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function getDevToolsHook() {
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return devtools;
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}
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function initI18nDevTools(i18n, version, meta) {
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// TODO: queue if devtools is undefined
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devtools &&
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devtools.emit(devtoolsIf.IntlifyDevToolsHooks.I18nInit, {
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timestamp: Date.now(),
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i18n,
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version,
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meta
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});
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}
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const translateDevTools = /* #__PURE__*/ createDevToolsHook(devtoolsIf.IntlifyDevToolsHooks.FunctionTranslate);
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function createDevToolsHook(hook) {
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return (payloads) => devtools && devtools.emit(hook, payloads);
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}
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/** @internal */
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const warnMessages = {
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[0 /* NOT_FOUND_KEY */]: `Not found '{key}' key in '{locale}' locale messages.`,
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[1 /* FALLBACK_TO_TRANSLATE */]: `Fall back to translate '{key}' key with '{target}' locale.`,
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[2 /* CANNOT_FORMAT_NUMBER */]: `Cannot format a number value due to not supported Intl.NumberFormat.`,
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[3 /* FALLBACK_TO_NUMBER_FORMAT */]: `Fall back to number format '{key}' key with '{target}' locale.`,
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[4 /* CANNOT_FORMAT_DATE */]: `Cannot format a date value due to not supported Intl.DateTimeFormat.`,
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[5 /* FALLBACK_TO_DATE_FORMAT */]: `Fall back to datetime format '{key}' key with '{target}' locale.`
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};
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function getWarnMessage(code, ...args) {
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return shared.format(warnMessages[code], ...args);
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}
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/**
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* Intlify core-base version
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* @internal
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*/
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const VERSION = '9.1.7';
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const NOT_REOSLVED = -1;
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const MISSING_RESOLVE_VALUE = '';
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function getDefaultLinkedModifiers() {
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return {
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upper: (val) => (shared.isString(val) ? val.toUpperCase() : val),
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lower: (val) => (shared.isString(val) ? val.toLowerCase() : val),
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// prettier-ignore
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capitalize: (val) => (shared.isString(val)
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? `${val.charAt(0).toLocaleUpperCase()}${val.substr(1)}`
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: val)
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};
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}
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let _compiler;
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function registerMessageCompiler(compiler) {
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_compiler = compiler;
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}
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// Additional Meta for Intlify DevTools
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let _additionalMeta = null;
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const setAdditionalMeta = /* #__PURE__*/ (meta) => {
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_additionalMeta = meta;
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};
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const getAdditionalMeta = /* #__PURE__*/ () => _additionalMeta;
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// ID for CoreContext
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let _cid = 0;
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function createCoreContext(options = {}) {
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// setup options
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const version = shared.isString(options.version) ? options.version : VERSION;
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const locale = shared.isString(options.locale) ? options.locale : 'en-US';
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const fallbackLocale = shared.isArray(options.fallbackLocale) ||
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shared.isPlainObject(options.fallbackLocale) ||
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shared.isString(options.fallbackLocale) ||
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options.fallbackLocale === false
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? options.fallbackLocale
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: locale;
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const messages = shared.isPlainObject(options.messages)
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? options.messages
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: { [locale]: {} };
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const datetimeFormats = shared.isPlainObject(options.datetimeFormats)
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? options.datetimeFormats
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: { [locale]: {} };
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const numberFormats = shared.isPlainObject(options.numberFormats)
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? options.numberFormats
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: { [locale]: {} };
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const modifiers = shared.assign({}, options.modifiers || {}, getDefaultLinkedModifiers());
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const pluralRules = options.pluralRules || {};
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const missing = shared.isFunction(options.missing) ? options.missing : null;
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const missingWarn = shared.isBoolean(options.missingWarn) || shared.isRegExp(options.missingWarn)
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? options.missingWarn
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: true;
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const fallbackWarn = shared.isBoolean(options.fallbackWarn) || shared.isRegExp(options.fallbackWarn)
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? options.fallbackWarn
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: true;
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const fallbackFormat = !!options.fallbackFormat;
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const unresolving = !!options.unresolving;
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const postTranslation = shared.isFunction(options.postTranslation)
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? options.postTranslation
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: null;
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const processor = shared.isPlainObject(options.processor) ? options.processor : null;
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const warnHtmlMessage = shared.isBoolean(options.warnHtmlMessage)
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? options.warnHtmlMessage
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: true;
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const escapeParameter = !!options.escapeParameter;
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const messageCompiler = shared.isFunction(options.messageCompiler)
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? options.messageCompiler
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: _compiler;
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const onWarn = shared.isFunction(options.onWarn) ? options.onWarn : shared.warn;
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// setup internal options
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const internalOptions = options;
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const __datetimeFormatters = shared.isObject(internalOptions.__datetimeFormatters)
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? internalOptions.__datetimeFormatters
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: new Map();
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const __numberFormatters = shared.isObject(internalOptions.__numberFormatters)
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? internalOptions.__numberFormatters
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: new Map();
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const __meta = shared.isObject(internalOptions.__meta) ? internalOptions.__meta : {};
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_cid++;
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const context = {
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version,
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cid: _cid,
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locale,
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fallbackLocale,
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messages,
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datetimeFormats,
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numberFormats,
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modifiers,
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pluralRules,
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missing,
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missingWarn,
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fallbackWarn,
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fallbackFormat,
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unresolving,
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postTranslation,
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processor,
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warnHtmlMessage,
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escapeParameter,
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messageCompiler,
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onWarn,
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__datetimeFormatters,
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__numberFormatters,
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__meta
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};
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// for vue-devtools timeline event
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{
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context.__v_emitter =
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internalOptions.__v_emitter != null
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? internalOptions.__v_emitter
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: undefined;
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}
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// NOTE: experimental !!
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{
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initI18nDevTools(context, version, __meta);
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}
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return context;
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}
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/** @internal */
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function isTranslateFallbackWarn(fallback, key) {
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return fallback instanceof RegExp ? fallback.test(key) : fallback;
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}
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/** @internal */
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function isTranslateMissingWarn(missing, key) {
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return missing instanceof RegExp ? missing.test(key) : missing;
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}
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/** @internal */
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function handleMissing(context, key, locale, missingWarn, type) {
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const { missing, onWarn } = context;
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// for vue-devtools timeline event
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{
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const emitter = context.__v_emitter;
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if (emitter) {
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emitter.emit("missing" /* MISSING */, {
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locale,
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key,
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type,
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groupId: `${type}:${key}`
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});
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}
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}
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if (missing !== null) {
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const ret = missing(context, locale, key, type);
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return shared.isString(ret) ? ret : key;
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}
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else {
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if (isTranslateMissingWarn(missingWarn, key)) {
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onWarn(getWarnMessage(0 /* NOT_FOUND_KEY */, { key, locale }));
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}
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return key;
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}
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}
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/** @internal */
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function getLocaleChain(ctx, fallback, start) {
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const context = ctx;
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if (!context.__localeChainCache) {
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context.__localeChainCache = new Map();
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}
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let chain = context.__localeChainCache.get(start);
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if (!chain) {
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chain = [];
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// first block defined by start
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let block = [start];
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// while any intervening block found
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while (shared.isArray(block)) {
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block = appendBlockToChain(chain, block, fallback);
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}
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// prettier-ignore
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// last block defined by default
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const defaults = shared.isArray(fallback)
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? fallback
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: shared.isPlainObject(fallback)
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? fallback['default']
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? fallback['default']
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: null
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: fallback;
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// convert defaults to array
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block = shared.isString(defaults) ? [defaults] : defaults;
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if (shared.isArray(block)) {
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appendBlockToChain(chain, block, false);
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}
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context.__localeChainCache.set(start, chain);
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}
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return chain;
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}
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function appendBlockToChain(chain, block, blocks) {
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let follow = true;
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for (let i = 0; i < block.length && shared.isBoolean(follow); i++) {
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const locale = block[i];
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if (shared.isString(locale)) {
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follow = appendLocaleToChain(chain, block[i], blocks);
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}
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}
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return follow;
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}
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function appendLocaleToChain(chain, locale, blocks) {
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let follow;
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const tokens = locale.split('-');
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do {
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const target = tokens.join('-');
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follow = appendItemToChain(chain, target, blocks);
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tokens.splice(-1, 1);
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} while (tokens.length && follow === true);
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return follow;
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}
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function appendItemToChain(chain, target, blocks) {
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let follow = false;
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if (!chain.includes(target)) {
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follow = true;
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if (target) {
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follow = target[target.length - 1] !== '!';
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const locale = target.replace(/!/g, '');
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chain.push(locale);
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if ((shared.isArray(blocks) || shared.isPlainObject(blocks)) &&
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blocks[locale] // eslint-disable-line @typescript-eslint/no-explicit-any
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) {
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// eslint-disable-next-line @typescript-eslint/no-explicit-any
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follow = blocks[locale];
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}
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}
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}
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return follow;
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}
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/** @internal */
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function updateFallbackLocale(ctx, locale, fallback) {
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const context = ctx;
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context.__localeChainCache = new Map();
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getLocaleChain(ctx, fallback, locale);
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}
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const RE_HTML_TAG = /<\/?[\w\s="/.':;#-\/]+>/;
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const WARN_MESSAGE = `Detected HTML in '{source}' message. Recommend not using HTML messages to avoid XSS.`;
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function checkHtmlMessage(source, options) {
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const warnHtmlMessage = shared.isBoolean(options.warnHtmlMessage)
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? options.warnHtmlMessage
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: true;
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if (warnHtmlMessage && RE_HTML_TAG.test(source)) {
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shared.warn(shared.format(WARN_MESSAGE, { source }));
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}
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}
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const defaultOnCacheKey = (source) => source;
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let compileCache = Object.create(null);
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function clearCompileCache() {
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compileCache = Object.create(null);
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}
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function compileToFunction(source, options = {}) {
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{
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// check HTML message
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checkHtmlMessage(source, options);
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// check caches
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const onCacheKey = options.onCacheKey || defaultOnCacheKey;
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const key = onCacheKey(source);
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const cached = compileCache[key];
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if (cached) {
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return cached;
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}
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// compile error detecting
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let occurred = false;
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const onError = options.onError || messageCompiler.defaultOnError;
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options.onError = (err) => {
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occurred = true;
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onError(err);
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};
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// compile
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const { code } = messageCompiler.baseCompile(source, options);
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// evaluate function
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const msg = new Function(`return ${code}`)();
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// if occurred compile error, don't cache
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return !occurred ? (compileCache[key] = msg) : msg;
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}
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}
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function createCoreError(code) {
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return messageCompiler.createCompileError(code, null, { messages: errorMessages } );
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}
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/** @internal */
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const errorMessages = {
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[14 /* INVALID_ARGUMENT */]: 'Invalid arguments',
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[15 /* INVALID_DATE_ARGUMENT */]: 'The date provided is an invalid Date object.' +
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'Make sure your Date represents a valid date.',
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[16 /* INVALID_ISO_DATE_ARGUMENT */]: 'The argument provided is not a valid ISO date string'
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};
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const NOOP_MESSAGE_FUNCTION = () => '';
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const isMessageFunction = (val) => shared.isFunction(val);
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// implementation of `translate` function
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function translate(context, ...args) {
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const { fallbackFormat, postTranslation, unresolving, fallbackLocale, messages } = context;
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const [key, options] = parseTranslateArgs(...args);
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const missingWarn = shared.isBoolean(options.missingWarn)
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? options.missingWarn
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: context.missingWarn;
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const fallbackWarn = shared.isBoolean(options.fallbackWarn)
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? options.fallbackWarn
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: context.fallbackWarn;
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const escapeParameter = shared.isBoolean(options.escapeParameter)
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? options.escapeParameter
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: context.escapeParameter;
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const resolvedMessage = !!options.resolvedMessage;
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// prettier-ignore
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const defaultMsgOrKey = shared.isString(options.default) || shared.isBoolean(options.default) // default by function option
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? !shared.isBoolean(options.default)
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? options.default
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: key
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: fallbackFormat // default by `fallbackFormat` option
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? key
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: '';
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const enableDefaultMsg = fallbackFormat || defaultMsgOrKey !== '';
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const locale = shared.isString(options.locale) ? options.locale : context.locale;
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// escape params
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escapeParameter && escapeParams(options);
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// resolve message format
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// eslint-disable-next-line prefer-const
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let [format, targetLocale, message] = !resolvedMessage
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? resolveMessageFormat(context, key, locale, fallbackLocale, fallbackWarn, missingWarn)
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: [
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key,
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locale,
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messages[locale] || {}
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];
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// if you use default message, set it as message format!
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let cacheBaseKey = key;
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if (!resolvedMessage &&
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!(shared.isString(format) || isMessageFunction(format))) {
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if (enableDefaultMsg) {
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format = defaultMsgOrKey;
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cacheBaseKey = format;
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}
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}
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// checking message format and target locale
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if (!resolvedMessage &&
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(!(shared.isString(format) || isMessageFunction(format)) ||
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!shared.isString(targetLocale))) {
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return unresolving ? NOT_REOSLVED : key;
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}
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if (shared.isString(format) && context.messageCompiler == null) {
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shared.warn(`The message format compilation is not supported in this build. ` +
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`Because message compiler isn't included. ` +
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`You need to pre-compilation all message format. ` +
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`So translate function return '${key}'.`);
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return key;
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}
|
// setup compile error detecting
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let occurred = false;
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const errorDetector = () => {
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occurred = true;
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};
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// compile message format
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const msg = !isMessageFunction(format)
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? compileMessageFormat(context, key, targetLocale, format, cacheBaseKey, errorDetector)
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: format;
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// if occurred compile error, return the message format
|
if (occurred) {
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return format;
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}
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// evaluate message with context
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const ctxOptions = getMessageContextOptions(context, targetLocale, message, options);
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const msgContext = runtime.createMessageContext(ctxOptions);
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const messaged = evaluateMessage(context, msg, msgContext);
|
// if use post translation option, proceed it with handler
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const ret = postTranslation ? postTranslation(messaged) : messaged;
|
// NOTE: experimental !!
|
{
|
// prettier-ignore
|
const payloads = {
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timestamp: Date.now(),
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key: shared.isString(key)
|
? key
|
: isMessageFunction(format)
|
? format.key
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: '',
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locale: targetLocale || (isMessageFunction(format)
|
? format.locale
|
: ''),
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format: shared.isString(format)
|
? format
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: isMessageFunction(format)
|
? format.source
|
: '',
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message: ret
|
};
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payloads.meta = shared.assign({}, context.__meta, getAdditionalMeta() || {});
|
translateDevTools(payloads);
|
}
|
return ret;
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}
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function escapeParams(options) {
|
if (shared.isArray(options.list)) {
|
options.list = options.list.map(item => shared.isString(item) ? shared.escapeHtml(item) : item);
|
}
|
else if (shared.isObject(options.named)) {
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Object.keys(options.named).forEach(key => {
|
if (shared.isString(options.named[key])) {
|
options.named[key] = shared.escapeHtml(options.named[key]);
|
}
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});
|
}
|
}
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function resolveMessageFormat(context, key, locale, fallbackLocale, fallbackWarn, missingWarn) {
|
const { messages, onWarn } = context;
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const locales = getLocaleChain(context, fallbackLocale, locale);
|
let message = {};
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let targetLocale;
|
let format = null;
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let from = locale;
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let to = null;
|
const type = 'translate';
|
for (let i = 0; i < locales.length; i++) {
|
targetLocale = to = locales[i];
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if (locale !== targetLocale &&
|
isTranslateFallbackWarn(fallbackWarn, key)) {
|
onWarn(getWarnMessage(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 (shared.inBrowser) {
|
start = window.performance.now();
|
startTag = 'intlify-message-resolve-start';
|
endTag = 'intlify-message-resolve-end';
|
shared.mark && shared.mark(startTag);
|
}
|
if ((format = messageResolver.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 (shared.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 && shared.mark && shared.measure) {
|
shared.mark(endTag);
|
shared.measure('intlify message resolve', startTag, endTag);
|
}
|
}
|
if (shared.isString(format) || shared.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 (shared.inBrowser) {
|
start = window.performance.now();
|
startTag = 'intlify-message-compilation-start';
|
endTag = 'intlify-message-compilation-end';
|
shared.mark && shared.mark(startTag);
|
}
|
const msg = messageCompiler(format, getCompileOptions(context, targetLocale, cacheBaseKey, format, warnHtmlMessage, errorDetector));
|
// for vue-devtools timeline event
|
if (shared.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 && shared.mark && shared.measure) {
|
shared.mark(endTag);
|
shared.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 (shared.inBrowser) {
|
start = window.performance.now();
|
startTag = 'intlify-message-evaluation-start';
|
endTag = 'intlify-message-evaluation-end';
|
shared.mark && shared.mark(startTag);
|
}
|
const messaged = msg(msgCtx);
|
// for vue-devtools timeline event
|
if (shared.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 && shared.mark && shared.measure) {
|
shared.mark(endTag);
|
shared.measure('intlify message evaluation', startTag, endTag);
|
}
|
}
|
return messaged;
|
}
|
/** @internal */
|
function parseTranslateArgs(...args) {
|
const [arg1, arg2, arg3] = args;
|
const options = {};
|
if (!shared.isString(arg1) && !shared.isNumber(arg1) && !isMessageFunction(arg1)) {
|
throw createCoreError(14 /* INVALID_ARGUMENT */);
|
}
|
// prettier-ignore
|
const key = shared.isNumber(arg1)
|
? String(arg1)
|
: isMessageFunction(arg1)
|
? arg1
|
: arg1;
|
if (shared.isNumber(arg2)) {
|
options.plural = arg2;
|
}
|
else if (shared.isString(arg2)) {
|
options.default = arg2;
|
}
|
else if (shared.isPlainObject(arg2) && !shared.isEmptyObject(arg2)) {
|
options.named = arg2;
|
}
|
else if (shared.isArray(arg2)) {
|
options.list = arg2;
|
}
|
if (shared.isNumber(arg3)) {
|
options.plural = arg3;
|
}
|
else if (shared.isString(arg3)) {
|
options.default = arg3;
|
}
|
else if (shared.isPlainObject(arg3)) {
|
shared.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: ${err.message}`;
|
const codeFrame = err.location &&
|
shared.generateCodeFrame(source, err.location.start.offset, err.location.end.offset);
|
const emitter = context
|
.__v_emitter;
|
if (emitter) {
|
emitter.emit("compile-error" /* COMPILE_ERROR */, {
|
message: source,
|
error: err.message,
|
start: err.location && err.location.start.offset,
|
end: err.location && err.location.end.offset,
|
groupId: `${'translate'}:${key}`
|
});
|
}
|
console.error(codeFrame ? `${message}\n${codeFrame}` : message);
|
}
|
},
|
onCacheKey: (source) => shared.generateFormatCacheKey(locale, key, source)
|
};
|
}
|
function getMessageContextOptions(context, locale, message, options) {
|
const { modifiers, pluralRules } = context;
|
const resolveMessage = (key) => {
|
const val = messageResolver.resolveValue(message, key);
|
if (shared.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 (shared.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(4 /* CANNOT_FORMAT_DATE */));
|
return MISSING_RESOLVE_VALUE;
|
}
|
const [key, value, options, overrides] = parseDateTimeArgs(...args);
|
const missingWarn = shared.isBoolean(options.missingWarn)
|
? options.missingWarn
|
: context.missingWarn;
|
const fallbackWarn = shared.isBoolean(options.fallbackWarn)
|
? options.fallbackWarn
|
: context.fallbackWarn;
|
const part = !!options.part;
|
const locale = shared.isString(options.locale) ? options.locale : context.locale;
|
const locales = getLocaleChain(context, fallbackLocale, locale);
|
if (!shared.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(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}:${key}`
|
});
|
}
|
}
|
datetimeFormat =
|
datetimeFormats[targetLocale] || {};
|
format = datetimeFormat[key];
|
if (shared.isPlainObject(format))
|
break;
|
handleMissing(context, key, targetLocale, missingWarn, type);
|
from = to;
|
}
|
// checking format and target locale
|
if (!shared.isPlainObject(format) || !shared.isString(targetLocale)) {
|
return unresolving ? NOT_REOSLVED : key;
|
}
|
let id = `${targetLocale}__${key}`;
|
if (!shared.isEmptyObject(overrides)) {
|
id = `${id}__${JSON.stringify(overrides)}`;
|
}
|
let formatter = __datetimeFormatters.get(id);
|
if (!formatter) {
|
formatter = new Intl.DateTimeFormat(targetLocale, shared.assign({}, format, overrides));
|
__datetimeFormatters.set(id, formatter);
|
}
|
return !part ? formatter.format(value) : formatter.formatToParts(value);
|
}
|
/** @internal */
|
function parseDateTimeArgs(...args) {
|
const [arg1, arg2, arg3, arg4] = args;
|
let options = {};
|
let overrides = {};
|
let value;
|
if (shared.isString(arg1)) {
|
// Only allow ISO strings - other date formats are often supported,
|
// but may cause different results in different browsers.
|
if (!/\d{4}-\d{2}-\d{2}(T.*)?/.test(arg1)) {
|
throw createCoreError(16 /* INVALID_ISO_DATE_ARGUMENT */);
|
}
|
value = new Date(arg1);
|
try {
|
// This will fail if the date is not valid
|
value.toISOString();
|
}
|
catch (e) {
|
throw createCoreError(16 /* INVALID_ISO_DATE_ARGUMENT */);
|
}
|
}
|
else if (shared.isDate(arg1)) {
|
if (isNaN(arg1.getTime())) {
|
throw createCoreError(15 /* INVALID_DATE_ARGUMENT */);
|
}
|
value = arg1;
|
}
|
else if (shared.isNumber(arg1)) {
|
value = arg1;
|
}
|
else {
|
throw createCoreError(14 /* INVALID_ARGUMENT */);
|
}
|
if (shared.isString(arg2)) {
|
options.key = arg2;
|
}
|
else if (shared.isPlainObject(arg2)) {
|
options = arg2;
|
}
|
if (shared.isString(arg3)) {
|
options.locale = arg3;
|
}
|
else if (shared.isPlainObject(arg3)) {
|
overrides = arg3;
|
}
|
if (shared.isPlainObject(arg4)) {
|
overrides = arg4;
|
}
|
return [options.key || '', value, options, overrides];
|
}
|
/** @internal */
|
function clearDateTimeFormat(ctx, locale, format) {
|
const context = ctx;
|
for (const key in format) {
|
const id = `${locale}__${key}`;
|
if (!context.__datetimeFormatters.has(id)) {
|
continue;
|
}
|
context.__datetimeFormatters.delete(id);
|
}
|
}
|
|
// implementation of `number` function
|
function number(context, ...args) {
|
const { numberFormats, unresolving, fallbackLocale, onWarn } = context;
|
const { __numberFormatters } = context;
|
if (!Availabilities.numberFormat) {
|
onWarn(getWarnMessage(2 /* CANNOT_FORMAT_NUMBER */));
|
return MISSING_RESOLVE_VALUE;
|
}
|
const [key, value, options, overrides] = parseNumberArgs(...args);
|
const missingWarn = shared.isBoolean(options.missingWarn)
|
? options.missingWarn
|
: context.missingWarn;
|
const fallbackWarn = shared.isBoolean(options.fallbackWarn)
|
? options.fallbackWarn
|
: context.fallbackWarn;
|
const part = !!options.part;
|
const locale = shared.isString(options.locale) ? options.locale : context.locale;
|
const locales = getLocaleChain(context, fallbackLocale, locale);
|
if (!shared.isString(key) || key === '') {
|
return new Intl.NumberFormat(locale).format(value);
|
}
|
// resolve format
|
let numberFormat = {};
|
let targetLocale;
|
let format = null;
|
let from = locale;
|
let to = null;
|
const type = 'number format';
|
for (let i = 0; i < locales.length; i++) {
|
targetLocale = to = locales[i];
|
if (locale !== targetLocale &&
|
isTranslateFallbackWarn(fallbackWarn, key)) {
|
onWarn(getWarnMessage(3 /* FALLBACK_TO_NUMBER_FORMAT */, {
|
key,
|
target: targetLocale
|
}));
|
}
|
// for vue-devtools timeline event
|
if (locale !== targetLocale) {
|
const emitter = context.__v_emitter;
|
if (emitter) {
|
emitter.emit("fallback" /* FALBACK */, {
|
type,
|
key,
|
from,
|
to,
|
groupId: `${type}:${key}`
|
});
|
}
|
}
|
numberFormat =
|
numberFormats[targetLocale] || {};
|
format = numberFormat[key];
|
if (shared.isPlainObject(format))
|
break;
|
handleMissing(context, key, targetLocale, missingWarn, type);
|
from = to;
|
}
|
// checking format and target locale
|
if (!shared.isPlainObject(format) || !shared.isString(targetLocale)) {
|
return unresolving ? NOT_REOSLVED : key;
|
}
|
let id = `${targetLocale}__${key}`;
|
if (!shared.isEmptyObject(overrides)) {
|
id = `${id}__${JSON.stringify(overrides)}`;
|
}
|
let formatter = __numberFormatters.get(id);
|
if (!formatter) {
|
formatter = new Intl.NumberFormat(targetLocale, shared.assign({}, format, overrides));
|
__numberFormatters.set(id, formatter);
|
}
|
return !part ? formatter.format(value) : formatter.formatToParts(value);
|
}
|
/** @internal */
|
function parseNumberArgs(...args) {
|
const [arg1, arg2, arg3, arg4] = args;
|
let options = {};
|
let overrides = {};
|
if (!shared.isNumber(arg1)) {
|
throw createCoreError(14 /* INVALID_ARGUMENT */);
|
}
|
const value = arg1;
|
if (shared.isString(arg2)) {
|
options.key = arg2;
|
}
|
else if (shared.isPlainObject(arg2)) {
|
options = arg2;
|
}
|
if (shared.isString(arg3)) {
|
options.locale = arg3;
|
}
|
else if (shared.isPlainObject(arg3)) {
|
overrides = arg3;
|
}
|
if (shared.isPlainObject(arg4)) {
|
overrides = arg4;
|
}
|
return [options.key || '', value, options, overrides];
|
}
|
/** @internal */
|
function clearNumberFormat(ctx, locale, format) {
|
const context = ctx;
|
for (const key in format) {
|
const id = `${locale}__${key}`;
|
if (!context.__numberFormatters.has(id)) {
|
continue;
|
}
|
context.__numberFormatters.delete(id);
|
}
|
}
|
|
exports.createCompileError = messageCompiler.createCompileError;
|
exports.MISSING_RESOLVE_VALUE = MISSING_RESOLVE_VALUE;
|
exports.NOT_REOSLVED = NOT_REOSLVED;
|
exports.VERSION = VERSION;
|
exports.clearCompileCache = clearCompileCache;
|
exports.clearDateTimeFormat = clearDateTimeFormat;
|
exports.clearNumberFormat = clearNumberFormat;
|
exports.compileToFunction = compileToFunction;
|
exports.createCoreContext = createCoreContext;
|
exports.createCoreError = createCoreError;
|
exports.datetime = datetime;
|
exports.getAdditionalMeta = getAdditionalMeta;
|
exports.getDevToolsHook = getDevToolsHook;
|
exports.getLocaleChain = getLocaleChain;
|
exports.getWarnMessage = getWarnMessage;
|
exports.handleMissing = handleMissing;
|
exports.initI18nDevTools = initI18nDevTools;
|
exports.isMessageFunction = isMessageFunction;
|
exports.isTranslateFallbackWarn = isTranslateFallbackWarn;
|
exports.isTranslateMissingWarn = isTranslateMissingWarn;
|
exports.number = number;
|
exports.parseDateTimeArgs = parseDateTimeArgs;
|
exports.parseNumberArgs = parseNumberArgs;
|
exports.parseTranslateArgs = parseTranslateArgs;
|
exports.registerMessageCompiler = registerMessageCompiler;
|
exports.setAdditionalMeta = setAdditionalMeta;
|
exports.setDevToolsHook = setDevToolsHook;
|
exports.translate = translate;
|
exports.translateDevTools = translateDevTools;
|
exports.updateFallbackLocale = updateFallbackLocale;
|
Object.keys(messageResolver).forEach(function (k) {
|
if (k !== 'default' && !exports.hasOwnProperty(k)) exports[k] = messageResolver[k];
|
});
|
Object.keys(runtime).forEach(function (k) {
|
if (k !== 'default' && !exports.hasOwnProperty(k)) exports[k] = runtime[k];
|
});
|
