vue-i18n-bridge
Version:
A bridge for Vue I18n Legacy
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JavaScript
/*!
* vue-i18n-bridge v9.14.1
* (c) 2024 kazuya kawaguchi
* Released under the MIT License.
*/
import { getGlobalThis, incrementer, format, makeSymbol, isPlainObject, isArray, deepCopy, isString, hasOwn, isObject, warn, warnOnce, isBoolean, isRegExp, isFunction, inBrowser, assign, isNumber, isEmptyObject } from '@intlify/shared';
import { CoreWarnCodes, CoreErrorCodes, createCompileError, DEFAULT_LOCALE, updateFallbackLocale, setFallbackContext, createCoreContext, clearDateTimeFormat, clearNumberFormat, setAdditionalMeta, getFallbackContext, NOT_REOSLVED, isTranslateFallbackWarn, isTranslateMissingWarn, parseTranslateArgs, translate, MISSING_RESOLVE_VALUE, parseDateTimeArgs, datetime, parseNumberArgs, number, isMessageAST, isMessageFunction, fallbackWithLocaleChain, NUMBER_FORMAT_OPTIONS_KEYS, DATETIME_FORMAT_OPTIONS_KEYS, registerMessageCompiler, compile, registerMessageResolver, resolveValue, registerLocaleFallbacker, setDevToolsHook } from '@intlify/core-base';
import { computed, watch, getCurrentInstance, ref, shallowRef, defineComponent, h, effectScope, onBeforeMount, onUnmounted } from 'vue-demi';
/**
* Vue I18n Version
*
* @remarks
* Semver format. Same format as the package.json `version` field.
*
* @VueI18nGeneral
*/
const VERSION = '9.14.1';
/**
* This is only called in esm-bundler builds.
* istanbul-ignore-next
*/
function initFeatureFlags() {
if (typeof __VUE_I18N_FULL_INSTALL__ !== 'boolean') {
getGlobalThis().__VUE_I18N_FULL_INSTALL__ = true;
}
if (typeof __VUE_I18N_LEGACY_API__ !== 'boolean') {
getGlobalThis().__VUE_I18N_LEGACY_API__ = true;
}
if (typeof __INTLIFY_JIT_COMPILATION__ !== 'boolean') {
getGlobalThis().__INTLIFY_JIT_COMPILATION__ = false;
}
if (typeof __INTLIFY_DROP_MESSAGE_COMPILER__ !== 'boolean') {
getGlobalThis().__INTLIFY_DROP_MESSAGE_COMPILER__ = false;
}
if (typeof __INTLIFY_PROD_DEVTOOLS__ !== 'boolean') {
getGlobalThis().__INTLIFY_PROD_DEVTOOLS__ = false;
}
}
/**
* This is only called development env
* istanbul-ignore-next
*/
function initDev() {
{
console.warn(`vue-i18n-bridge v10 will not be released, since vue-i18n-bridge is for Vue 2, which is already past EOL.`);
}
}
const code$1 = CoreWarnCodes.__EXTEND_POINT__;
const inc$1 = incrementer(code$1);
const I18nWarnCodes = {
FALLBACK_TO_ROOT: code$1, // 9
NOT_SUPPORTED_PRESERVE: inc$1(), // 10
NOT_SUPPORTED_FORMATTER: inc$1(), // 11
NOT_SUPPORTED_PRESERVE_DIRECTIVE: inc$1(), // 12
NOT_SUPPORTED_GET_CHOICE_INDEX: inc$1(), // 13
COMPONENT_NAME_LEGACY_COMPATIBLE: inc$1(), // 14
NOT_FOUND_PARENT_SCOPE: inc$1(), // 15
IGNORE_OBJ_FLATTEN: inc$1(), // 16
NOTICE_DROP_ALLOW_COMPOSITION: inc$1(), // 17
NOTICE_DROP_TRANSLATE_EXIST_COMPATIBLE_FLAG: inc$1() // 18
};
const warnMessages = {
[I18nWarnCodes.FALLBACK_TO_ROOT]: `Fall back to {type} '{key}' with root locale.`,
[I18nWarnCodes.NOT_SUPPORTED_PRESERVE]: `Not supported 'preserve'.`,
[I18nWarnCodes.NOT_SUPPORTED_FORMATTER]: `Not supported 'formatter'.`,
[I18nWarnCodes.NOT_SUPPORTED_PRESERVE_DIRECTIVE]: `Not supported 'preserveDirectiveContent'.`,
[I18nWarnCodes.NOT_SUPPORTED_GET_CHOICE_INDEX]: `Not supported 'getChoiceIndex'.`,
[I18nWarnCodes.COMPONENT_NAME_LEGACY_COMPATIBLE]: `Component name legacy compatible: '{name}' -> 'i18n'`,
[I18nWarnCodes.NOT_FOUND_PARENT_SCOPE]: `Not found parent scope. use the global scope.`,
[I18nWarnCodes.IGNORE_OBJ_FLATTEN]: `Ignore object flatten: '{key}' key has an string value`,
[I18nWarnCodes.NOTICE_DROP_ALLOW_COMPOSITION]: `'allowComposition' option will be dropped in the next major version. For more information, please see š https://tinyurl.com/2p97mcze`,
[I18nWarnCodes.NOTICE_DROP_TRANSLATE_EXIST_COMPATIBLE_FLAG]: `'translateExistCompatible' option will be dropped in the next major version.`
};
function getWarnMessage(code, ...args) {
return format(warnMessages[code], ...args);
}
const code = CoreErrorCodes.__EXTEND_POINT__;
const inc = incrementer(code);
const I18nErrorCodes = {
// composer module errors
UNEXPECTED_RETURN_TYPE: code, // 24
// legacy module errors
INVALID_ARGUMENT: inc(), // 25
// i18n module errors
MUST_BE_CALL_SETUP_TOP: inc(), // 26
NOT_INSTALLED: inc(), // 27
NOT_AVAILABLE_IN_LEGACY_MODE: inc(), // 28
// directive module errors
REQUIRED_VALUE: inc(), // 29
INVALID_VALUE: inc(), // 30
// vue-devtools errors
CANNOT_SETUP_VUE_DEVTOOLS_PLUGIN: inc(), // 31
NOT_INSTALLED_WITH_PROVIDE: inc(), // 32
// unexpected error
UNEXPECTED_ERROR: inc(), // 33
// not compatible legacy vue-i18n constructor
NOT_COMPATIBLE_LEGACY_VUE_I18N: inc(), // 34
// bridge support vue 2.x only
BRIDGE_SUPPORT_VUE_2_ONLY: inc(), // 35
// need to define `i18n` option in `allowComposition: true` and `useScope: 'local' at `useI18n``
MUST_DEFINE_I18N_OPTION_IN_ALLOW_COMPOSITION: inc(), // 36
// Not available Compostion API in Legacy API mode. Please make sure that the legacy API mode is working properly
NOT_AVAILABLE_COMPOSITION_IN_LEGACY: inc(), // 37
// for enhancement
__EXTEND_POINT__: inc() // 38
};
function createI18nError(code, ...args) {
return createCompileError(code, null, (process.env.NODE_ENV !== 'production') ? { messages: errorMessages, args } : undefined);
}
const errorMessages = {
[I18nErrorCodes.UNEXPECTED_RETURN_TYPE]: 'Unexpected return type in composer',
[I18nErrorCodes.INVALID_ARGUMENT]: 'Invalid argument',
[I18nErrorCodes.MUST_BE_CALL_SETUP_TOP]: 'Must be called at the top of a `setup` function',
[I18nErrorCodes.NOT_INSTALLED]: 'Need to install with `app.use` function',
[I18nErrorCodes.UNEXPECTED_ERROR]: 'Unexpected error',
[I18nErrorCodes.NOT_AVAILABLE_IN_LEGACY_MODE]: 'Not available in legacy mode',
[I18nErrorCodes.REQUIRED_VALUE]: `Required in value: {0}`,
[I18nErrorCodes.INVALID_VALUE]: `Invalid value`,
[I18nErrorCodes.CANNOT_SETUP_VUE_DEVTOOLS_PLUGIN]: `Cannot setup vue-devtools plugin`,
[I18nErrorCodes.NOT_INSTALLED_WITH_PROVIDE]: 'Need to install with `provide` function',
[I18nErrorCodes.NOT_COMPATIBLE_LEGACY_VUE_I18N]: 'Not compatible legacy VueI18n.',
[I18nErrorCodes.BRIDGE_SUPPORT_VUE_2_ONLY]: 'vue-i18n-bridge support Vue 2.x only',
[I18nErrorCodes.MUST_DEFINE_I18N_OPTION_IN_ALLOW_COMPOSITION]: 'Must define āi18nā option or custom block in Composition API with using local scope in Legacy API mode',
[I18nErrorCodes.NOT_AVAILABLE_COMPOSITION_IN_LEGACY]: 'Not available Compostion API in Legacy API mode. Please make sure that the legacy API mode is working properly'
};
const TranslateVNodeSymbol =
/* #__PURE__*/ makeSymbol('__translateVNode');
const DatetimePartsSymbol = /* #__PURE__*/ makeSymbol('__datetimeParts');
const NumberPartsSymbol = /* #__PURE__*/ makeSymbol('__numberParts');
const SetPluralRulesSymbol = makeSymbol('__setPluralRules');
makeSymbol('__intlifyMeta');
const LegacyInstanceSymbol = /* #__PURE__*/ makeSymbol('__legacyVueI18n');
const InejctWithOptionSymbol =
/* #__PURE__*/ makeSymbol('__injectWithOption');
const DisposeSymbol = /* #__PURE__*/ makeSymbol('__dispose');
const __VUE_I18N_BRIDGE__ = '__VUE_I18N_BRIDGE__';
/* eslint-disable @typescript-eslint/no-explicit-any */
// eslint-disable-next-line @typescript-eslint/explicit-module-boundary-types
function isLegacyVueI18n(VueI18n) {
if (VueI18n == null || VueI18n.version == null) {
return false;
}
return (Number(VueI18n.version.split('.')[0]) || -1) >= 8;
}
/**
* Transform flat json in obj to normal json in obj
*/
function handleFlatJson(obj) {
// check obj
if (!isObject(obj)) {
return obj;
}
for (const key in obj) {
// check key
if (!hasOwn(obj, key)) {
continue;
}
// handle for normal json
if (!key.includes('.')) {
// recursive process value if value is also a object
if (isObject(obj[key])) {
handleFlatJson(obj[key]);
}
}
// handle for flat json, transform to normal json
else {
// go to the last object
const subKeys = key.split('.');
const lastIndex = subKeys.length - 1;
let currentObj = obj;
let hasStringValue = false;
for (let i = 0; i < lastIndex; i++) {
if (!(subKeys[i] in currentObj)) {
currentObj[subKeys[i]] = {};
}
if (!isObject(currentObj[subKeys[i]])) {
(process.env.NODE_ENV !== 'production') &&
warn(getWarnMessage(I18nWarnCodes.IGNORE_OBJ_FLATTEN, {
key: subKeys[i]
}));
hasStringValue = true;
break;
}
currentObj = currentObj[subKeys[i]];
}
// update last object value, delete old property
if (!hasStringValue) {
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;
}
function getLocaleMessages(locale, options) {
const { messages, __i18n, messageResolver, flatJson } = options;
// prettier-ignore
const ret = (isPlainObject(messages)
? messages
: isArray(__i18n)
? {}
: { [locale]: {} });
// merge locale messages of i18n custom block
if (isArray(__i18n)) {
__i18n.forEach(custom => {
if ('locale' in custom && 'resource' in custom) {
const { locale, resource } = custom;
if (locale) {
ret[locale] = ret[locale] || {};
deepCopy(resource, ret[locale]);
}
else {
deepCopy(resource, ret);
}
}
else {
isString(custom) && deepCopy(JSON.parse(custom), ret);
}
});
}
// handle messages for flat json
if (messageResolver == null && flatJson) {
for (const key in ret) {
if (hasOwn(ret, key)) {
handleFlatJson(ret[key]);
}
}
}
return ret;
}
// eslint-disable-next-line @typescript-eslint/no-explicit-any
function getComponentOptions(instance) {
return instance.proxy.$options;
}
function adjustI18nResources(gl, options, componentOptions // eslint-disable-line @typescript-eslint/no-explicit-any
) {
let messages = isObject(options.messages) ? options.messages : {};
if ('__i18nGlobal' in componentOptions) {
messages = getLocaleMessages(gl.locale.value, {
messages,
__i18n: componentOptions.__i18nGlobal
});
}
// merge locale messages
const locales = Object.keys(messages);
if (locales.length) {
locales.forEach(locale => {
gl.mergeLocaleMessage(locale, messages[locale]);
});
}
{
// merge datetime formats
if (isObject(options.datetimeFormats)) {
const locales = Object.keys(options.datetimeFormats);
if (locales.length) {
locales.forEach(locale => {
gl.mergeDateTimeFormat(locale, options.datetimeFormats[locale]);
});
}
}
// merge number formats
if (isObject(options.numberFormats)) {
const locales = Object.keys(options.numberFormats);
if (locales.length) {
locales.forEach(locale => {
gl.mergeNumberFormat(locale, options.numberFormats[locale]);
});
}
}
}
}
function createTextNode(key) {
return createVNodeVue2Compatible(key);
}
function createVNodeVue2Compatible(key) {
// shim Vue2 VNode interface
// see the https://github.com/vuejs/vue/blob/dev/src/core/vdom/vnode.js
const componentInstance = undefined;
return {
tag: undefined,
data: undefined,
children: undefined,
text: key,
elm: undefined,
ns: undefined,
context: undefined,
fnContext: undefined,
fnOptions: undefined,
fnScopeId: undefined,
key: undefined,
componentOptions: undefined,
componentInstance,
parent: undefined,
raw: false,
isStatic: false,
isRootInsert: true,
isComment: false,
isCloned: false,
isOnce: false,
asyncFactory: undefined,
asyncMeta: undefined,
isAsyncPlaceholder: false,
child: () => componentInstance
};
}
/* eslint-enable @typescript-eslint/no-explicit-any */
/* eslint-disable @typescript-eslint/no-explicit-any */
// extend VNode interface
const DEVTOOLS_META = '__INTLIFY_META__';
const NOOP_RETURN_ARRAY = () => [];
const NOOP_RETURN_FALSE = () => false;
let composerID = 0;
function defineCoreMissingHandler(missing) {
return ((ctx, locale, key, type) => {
return missing(locale, key, getCurrentInstance() || undefined, type);
});
}
// for Intlify DevTools
/* #__NO_SIDE_EFFECTS__ */
const getMetaInfo = () => {
const instance = getCurrentInstance();
let meta = null; // eslint-disable-line @typescript-eslint/no-explicit-any
return instance && (meta = getComponentOptions(instance)[DEVTOOLS_META])
? { [DEVTOOLS_META]: meta } // eslint-disable-line @typescript-eslint/no-explicit-any
: null;
};
/**
* Create composer interface factory
*
* @internal
*/
// eslint-disable-next-line @typescript-eslint/explicit-module-boundary-types
function createComposer(options = {}, VueI18nLegacy) {
const { __root, __injectWithOption } = options;
const _isGlobal = __root === undefined;
const flatJson = options.flatJson;
const _ref = inBrowser ? ref : shallowRef;
const translateExistCompatible = !!options.translateExistCompatible;
if ((process.env.NODE_ENV !== 'production')) {
if (translateExistCompatible && !false) {
warnOnce(getWarnMessage(I18nWarnCodes.NOTICE_DROP_TRANSLATE_EXIST_COMPATIBLE_FLAG));
}
}
let _inheritLocale = isBoolean(options.inheritLocale)
? options.inheritLocale
: true;
const _locale = _ref(
// prettier-ignore
__root && _inheritLocale
? __root.locale.value
: isString(options.locale)
? options.locale
: DEFAULT_LOCALE);
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));
// prettier-ignore
const _datetimeFormats = _ref(isPlainObject(options.datetimeFormats)
? options.datetimeFormats
: { [_locale.value]: {} })
;
// prettier-ignore
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;
// prettier-ignore
let _warnHtmlMessage = __root
? __root.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);
// for bridge
let __legacy;
{
if (!isLegacyVueI18n(VueI18nLegacy)) {
createI18nError(I18nErrorCodes.NOT_COMPATIBLE_LEGACY_VUE_I18N);
}
const legacyOptions = {
locale: _locale.value,
fallbackLocale: _fallbackLocale.value,
messages: _messages.value,
dateTimeFormats: _datetimeFormats.value,
numberFormats: _numberFormats.value,
modifiers: _modifiers,
missing: _missing,
fallbackRoot: _fallbackRoot,
postTranslation: _postTranslation,
pluralizationRules: _pluralRules,
escapeParameterHtml: _escapeParameter,
sync: _inheritLocale,
silentFallbackWarn: isBoolean(_fallbackWarn)
? !_fallbackWarn
: _fallbackWarn,
silentTranslationWarn: isBoolean(_missingWarn)
? !_missingWarn
: _missingWarn,
formatFallbackMessages: isBoolean(_fallbackFormat)
? !_fallbackFormat
: _fallbackFormat,
warnHtmlInMessage: isBoolean(_warnHtmlMessage)
? _warnHtmlMessage
? 'warn'
: 'off'
: 'off',
__VUE_I18N_BRIDGE__
};
__legacy = new VueI18nLegacy(legacyOptions);
}
// runtime context
// eslint-disable-next-line prefer-const
let _context;
const getCoreContext = () => {
_isGlobal && setFallbackContext(null);
const ctxOptions = {
version: VERSION,
locale: _locale.value,
fallbackLocale: _fallbackLocale.value,
messages: _messages.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,
messageResolver: options.messageResolver,
messageCompiler: options.messageCompiler,
__meta: { framework: 'vue' }
};
{
ctxOptions.datetimeFormats = _datetimeFormats.value;
ctxOptions.numberFormats = _numberFormats.value;
ctxOptions.__datetimeFormatters = isPlainObject(_context)
? _context.__datetimeFormatters
: undefined;
ctxOptions.__numberFormatters = isPlainObject(_context)
? _context.__numberFormatters
: undefined;
}
const ctx = createCoreContext(ctxOptions);
_isGlobal && setFallbackContext(ctx);
return ctx;
};
_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;
{
if (__legacy && !_isGlobal) {
__legacy.locale = val;
}
}
_context.locale = _locale.value;
}
});
// fallbackLocale
const fallbackLocale = computed({
get: () => _fallbackLocale.value,
set: val => {
_fallbackLocale.value = val;
{
if (__legacy && !_isGlobal) {
__legacy.fallbackLocale = val;
}
}
_context.fallbackLocale = _fallbackLocale.value;
updateFallbackLocale(_context, _locale.value, val);
}
});
// messages
const messages = computed(() => _messages.value);
// datetimeFormats
const datetimeFormats = /* #__PURE__*/ computed(() => _datetimeFormats.value);
// numberFormats
const numberFormats = /* #__PURE__*/ 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;
}
const wrapWithDeps = (fn, argumentParser, warnType, fallbackSuccess, fallbackFail, successCondition) => {
trackReactivityValues(); // track reactive dependency
// NOTE: experimental !!
let ret;
try {
if ((process.env.NODE_ENV !== 'production') || __INTLIFY_PROD_DEVTOOLS__) {
setAdditionalMeta(getMetaInfo());
}
if (!_isGlobal) {
_context.fallbackContext = __root
? getFallbackContext()
: undefined;
}
ret = fn(_context);
}
finally {
if ((process.env.NODE_ENV !== 'production') || __INTLIFY_PROD_DEVTOOLS__) {
setAdditionalMeta(null);
}
if (!_isGlobal) {
_context.fallbackContext = undefined;
}
}
if ((warnType !== 'translate exists' && // for not `te` (e.g `t`)
isNumber(ret) &&
ret === NOT_REOSLVED) ||
(warnType === 'translate exists' && !ret) // for `te`
) {
const [key, arg2] = argumentParser();
if ((process.env.NODE_ENV !== 'production') &&
__root &&
isString(key) &&
isResolvedTranslateMessage(warnType, arg2)) {
if (_fallbackRoot &&
(isTranslateFallbackWarn(_fallbackWarn, key) ||
isTranslateMissingWarn(_missingWarn, key))) {
warn(getWarnMessage(I18nWarnCodes.FALLBACK_TO_ROOT, {
key,
type: warnType
}));
}
}
return __root && _fallbackRoot
? fallbackSuccess(__root)
: fallbackFail(key);
}
else if (successCondition(ret)) {
return ret;
}
else {
/* istanbul ignore next */
throw createI18nError(I18nErrorCodes.UNEXPECTED_RETURN_TYPE);
}
};
// t
function t(...args) {
return wrapWithDeps(context => Reflect.apply(translate, null, [context, ...args]), () => parseTranslateArgs(...args), 'translate', root => Reflect.apply(root.t, root, [...args]), key => key, val => isString(val));
}
// rt
function rt(...args) {
const [arg1, arg2, arg3] = args;
if (arg3 && !isObject(arg3)) {
throw createI18nError(I18nErrorCodes.INVALID_ARGUMENT);
}
return t(...[arg1, arg2, assign({ resolvedMessage: true }, arg3 || {})]);
}
// d
function d(...args) {
return wrapWithDeps(context => Reflect.apply(datetime, null, [context, ...args]), () => parseDateTimeArgs(...args), 'datetime format', root => Reflect.apply(root.d, root, [...args]), () => MISSING_RESOLVE_VALUE, val => isString(val));
}
// n
function n(...args) {
return wrapWithDeps(context => Reflect.apply(number, null, [context, ...args]), () => parseNumberArgs(...args), 'number format', root => Reflect.apply(root.n, root, [...args]), () => MISSING_RESOLVE_VALUE, val => isString(val));
}
// for custom processor
function normalize(values) {
return values.map(val => isString(val) || isNumber(val) || isBoolean(val)
? createTextNode(String(val))
: val);
}
const interpolate = (val) => val;
const processor = {
normalize,
interpolate,
type: 'vnode'
};
// translateVNode, using for `i18n-t` component
function translateVNode(...args) {
return wrapWithDeps(context => {
let ret;
const _context = context;
try {
_context.processor = processor;
ret = Reflect.apply(translate, null, [_context, ...args]);
}
finally {
_context.processor = null;
}
return ret;
}, () => parseTranslateArgs(...args), 'translate',
// eslint-disable-next-line @typescript-eslint/no-explicit-any
root => root[TranslateVNodeSymbol](...args), key => [createTextNode(key)], val => isArray(val));
}
// numberParts, using for `i18n-n` component
function numberParts(...args) {
return wrapWithDeps(context => Reflect.apply(number, null, [context, ...args]), () => parseNumberArgs(...args), 'number format',
// eslint-disable-next-line @typescript-eslint/no-explicit-any
root => root[NumberPartsSymbol](...args), NOOP_RETURN_ARRAY, val => isString(val) || isArray(val));
}
// datetimeParts, using for `i18n-d` component
function datetimeParts(...args) {
return wrapWithDeps(context => Reflect.apply(datetime, null, [context, ...args]), () => parseDateTimeArgs(...args), 'datetime format',
// eslint-disable-next-line @typescript-eslint/no-explicit-any
root => root[DatetimePartsSymbol](...args), NOOP_RETURN_ARRAY, val => isString(val) || isArray(val));
}
function setPluralRules(rules) {
_pluralRules = rules;
_context.pluralRules = _pluralRules;
}
// te
function te(key, locale) {
return wrapWithDeps(() => {
if (!key) {
return false;
}
const targetLocale = isString(locale) ? locale : _locale.value;
const message = getLocaleMessage(targetLocale);
const resolved = _context.messageResolver(message, key);
return !translateExistCompatible
? isMessageAST(resolved) ||
isMessageFunction(resolved) ||
isString(resolved)
: resolved != null;
}, () => [key], 'translate exists', root => {
return Reflect.apply(root.te, root, [key, locale]);
}, NOOP_RETURN_FALSE, val => isBoolean(val));
}
function resolveMessages(key) {
let messages = null;
const locales = fallbackWithLocaleChain(_context, _fallbackLocale.value, _locale.value);
for (let i = 0; i < locales.length; i++) {
const targetLocaleMessages = _messages.value[locales[i]] || {};
const messageValue = _context.messageResolver(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) {
if (flatJson) {
const _message = { [locale]: message };
for (const key in _message) {
if (hasOwn(_message, key)) {
handleFlatJson(_message[key]);
}
}
message = _message[locale];
}
_messages.value[locale] = message;
{
__legacy && __legacy.setLocaleMessage(locale, message);
}
_context.messages = _messages.value;
}
// mergeLocaleMessage
function mergeLocaleMessage(locale, message) {
_messages.value[locale] = _messages.value[locale] || {};
{
__legacy && __legacy.mergeLocaleMessage(locale, message);
}
const _message = { [locale]: message };
if (flatJson) {
for (const key in _message) {
if (hasOwn(_message, key)) {
handleFlatJson(_message[key]);
}
}
}
message = _message[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;
{
__legacy && __legacy.setDateTimeFormat(locale, format);
}
_context.datetimeFormats = _datetimeFormats.value;
clearDateTimeFormat(_context, locale, format);
}
// mergeDateTimeFormat
function mergeDateTimeFormat(locale, format) {
_datetimeFormats.value[locale] = assign(_datetimeFormats.value[locale] || {}, format);
{
__legacy && __legacy.mergeDateTimeFormat(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;
{
__legacy && __legacy.setNumberFormat(locale, format);
}
_context.numberFormats = _numberFormats.value;
clearNumberFormat(_context, locale, format);
}
// mergeNumberFormat
function mergeNumberFormat(locale, format) {
_numberFormats.value[locale] = assign(_numberFormats.value[locale] || {}, format);
{
__legacy && __legacy.mergeNumberFormat(locale, format);
}
_context.numberFormats = _numberFormats.value;
clearNumberFormat(_context, locale, format);
}
// for debug
composerID++;
// watch root locale & fallbackLocale
if (__root && inBrowser) {
watch(__root.locale, (val) => {
if (_inheritLocale) {
_locale.value = val;
{
if (__legacy && !_isGlobal) {
__legacy.locale = val;
}
}
_context.locale = val;
updateFallbackLocale(_context, _locale.value, _fallbackLocale.value);
}
});
watch(__root.fallbackLocale, (val) => {
if (_inheritLocale) {
_fallbackLocale.value = val;
{
if (__legacy && !_isGlobal) {
__legacy.fallbackLocale = val;
}
}
_context.fallbackLocale = val;
updateFallbackLocale(_context, _locale.value, _fallbackLocale.value);
}
});
}
// define basic composition API!
const composer = {
id: composerID,
locale,
fallbackLocale,
get inheritLocale() {
return _inheritLocale;
},
set inheritLocale(val) {
_inheritLocale = val;
{
if (__legacy) {
__legacy._sync = val;
}
}
if (val && __root) {
_locale.value = __root.locale.value;
_fallbackLocale.value = __root.fallbackLocale.value;
{
if (__legacy) {
__legacy.locale = __root.locale.value;
__legacy.fallbackLocale = __root.fallbackLocale.value;
}
}
updateFallbackLocale(_context, _locale.value, _fallbackLocale.value);
}
},
get availableLocales() {
return Object.keys(_messages.value).sort();
},
messages,
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,
getLocaleMessage,
setLocaleMessage,
mergeLocaleMessage,
getPostTranslationHandler,
setPostTranslationHandler,
getMissingHandler,
setMissingHandler,
[SetPluralRulesSymbol]: setPluralRules
};
{
composer.datetimeFormats = datetimeFormats;
composer.numberFormats = numberFormats;
composer.rt = rt;
composer.te = te;
composer.tm = tm;
composer.d = d;
composer.n = n;
composer.getDateTimeFormat = getDateTimeFormat;
composer.setDateTimeFormat = setDateTimeFormat;
composer.mergeDateTimeFormat = mergeDateTimeFormat;
composer.getNumberFormat = getNumberFormat;
composer.setNumberFormat = setNumberFormat;
composer.mergeNumberFormat = mergeNumberFormat;
composer[InejctWithOptionSymbol] = __injectWithOption;
composer[TranslateVNodeSymbol] = translateVNode;
composer[DatetimePartsSymbol] = datetimeParts;
composer[NumberPartsSymbol] = numberParts;
}
{
composer[LegacyInstanceSymbol] = __legacy;
}
return composer;
}
/* eslint-enable @typescript-eslint/no-explicit-any */
const baseFormatProps = {
tag: {
type: [String, Object]
},
locale: {
type: String
},
scope: {
type: String,
// NOTE: avoid https://github.com/microsoft/rushstack/issues/1050
validator: (val /* ComponentI18nScope */) => val === 'parent' || val === 'global',
default: 'parent' /* ComponentI18nScope */
},
i18n: {
type: Object
}
};
function getInterpolateArg(
// eslint-disable-next-line @typescript-eslint/no-explicit-any
{ slots }, // SetupContext,
keys) {
if (keys.length === 1 && keys[0] === 'default') {
// default slot with list
const ret = slots.default ? slots.default() : [];
// eslint-disable-next-line @typescript-eslint/no-explicit-any
return ret.reduce((slot, current) => {
return [
...slot,
// prettier-ignore
...(current.children ? current.children : [current])
];
}, []);
}
else {
// named slots
return keys.reduce((arg, key) => {
const slot = slots[key];
if (slot) {
arg[key] = slot();
}
return arg;
}, {});
}
}
// eslint-disable-next-line @typescript-eslint/no-explicit-any
function getFragmentableTag(tag) {
return tag;
}
const TranslationImpl = /*#__PURE__*/ defineComponent({
/* 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 */
// eslint-disable-next-line @typescript-eslint/no-explicit-any
setup(props, context) {
const { slots, attrs } = context;
// NOTE: avoid https://github.com/microsoft/rushstack/issues/1050
const i18n = props.i18n ||
useI18n({
useScope: props.scope,
__useComponent: true
});
return () => {
const keys = Object.keys(slots).filter(key => key !== '_');
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[TranslateVNodeSymbol](props.keypath, arg, options);
const assignedAttrs = assign({}, attrs);
const tag = isString(props.tag) || isObject(props.tag)
? props.tag
: getFragmentableTag('span');
return h(tag, assignedAttrs, children);
};
}
});
/**
* export the public type for h/tsx inference
* also to avoid inline import() in generated d.ts files
*/
/**
* 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 keypath="term" tag="label" for="tos">
* <a :href="url" target="_blank">{{ $t('tos') }}</a>
* </i18n>
* <!-- ... -->
* </div>
* ```
* ```js
* import { createApp } from 'vue'
* import { createI18n } from 'vue-i18n'
*
* const messages = {
* en: {
* tos: 'Term of Service',
* term: 'I accept xxx {0}.'
* },
* ja: {
* tos: 'å©ēØč¦ē“',
* term: 'ē§ćÆ xxx ć®{0}ć«åęćć¾ćć'
* }
* }
*
* const i18n = createI18n({
* locale: 'en',
* messages
* })
*
* const app = createApp({
* data: {
* url: '/term'
* }
* }).use(i18n).mount('#app')
* ```
*
* @VueI18nComponent
*/
const Translation = TranslationImpl;
const I18nT = Translation;
function isVNode(target) {
return isArray(target) && !isString(target[0]);
}
function renderFormatter(props, context, slotKeys, partFormatter) {
const { slots, attrs } = context;
return () => {
const options = { part: true };
let overrides = {};
if (props.locale) {
options.locale = props.locale;
}
if (isString(props.format)) {
options.key = props.format;
}
else if (isObject(props.format)) {
// eslint-disable-next-line @typescript-eslint/no-explicit-any
if (isString(props.format.key)) {
// eslint-disable-next-line @typescript-eslint/no-explicit-any
options.key = props.format.key;
}
// Filter out number format options only
overrides = Object.keys(props.format).reduce((options, prop) => {
return slotKeys.includes(prop)
? assign({}, options, { [prop]: props.format[prop] }) // eslint-disable-line @typescript-eslint/no-explicit-any
: options;
}, {});
}
const parts = partFormatter(...[props.value, options, overrides]);
let children = [options.key];
if (isArray(parts)) {
children = parts.map((part, index) => {
const slot = slots[part.type];
const node = slot
? slot({ [part.type]: part.value, index, parts })
: [part.value];
if (isVNode(node)) {
node[0].key = `${part.type}-${index}`;
}
return node;
});
}
else if (isString(parts)) {
children = [parts];
}
const assignedAttrs = assign({}, attrs);
const tag = isString(props.tag) || isObject(props.tag)
? props.tag
: getFragmentableTag('span');
return h(tag, assignedAttrs, children);
};
}
const NumberFormatImpl = /*#__PURE__*/ defineComponent({
/* eslint-disable */
name: 'i18n-n',
props: assign({
value: {
type: Number,
required: true
},
format: {
type: [String, Object]
}
}, baseFormatProps),
/* eslint-enable */
// eslint-disable-next-line @typescript-eslint/no-explicit-any
setup(props, context) {
const i18n = props.i18n ||
useI18n({
useScope: props.scope,
__useComponent: true
});
return renderFormatter(props, context, NUMBER_FORMAT_OPTIONS_KEYS, (...args) =>
// eslint-disable-next-line @typescript-eslint/no-explicit-any
i18n[NumberPartsSymbol](...args));
}
});
/**
* export the public type for h/tsx inference
* also to avoid inline import() in generated d.ts files
*/
/**
* 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 = NumberFormatImpl;
const I18nN = NumberFormat;
const DatetimeFormatImpl = /* #__PURE__*/ defineComponent({
/* eslint-disable */
name: 'i18n-d',
props: assign({
value: {
type: [Number, Date],
required: true
},
format: {
type: [String, Object]
}
}, baseFormatProps),
/* eslint-enable */
// eslint-disable-next-line @typescript-eslint/no-explicit-any
setup(props, context) {
const i18n = props.i18n ||
useI18n({
useScope: props.scope,
__useComponent: true
});
return renderFormatter(props, context, DATETIME_FORMAT_OPTIONS_KEYS, (...args) =>
// eslint-disable-next-line @typescript-eslint/no-explicit-any
i18n[DatetimePartsSymbol](...args));
}
});
/**
* 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 = DatetimeFormatImpl;
const I18nD = DatetimeFormat;
// eslint-disable-next-line @typescript-eslint/no-explicit-any
function apply(Vue, ...options) {
const pluginOptions = isPlainObject(options[0])
? options[0]
: {};
const globalInstall = isBoolean(pluginOptions.globalInstall)
? pluginOptions.globalInstall
: true;
if (globalInstall) {
// install components
Vue.component(Translation.name, Translation);
Vue.component(NumberFormat.name, NumberFormat);
Vue.component(DatetimeFormat.name, DatetimeFormat);
}
}
/**
* Port from vue-i18n@v8.x
* This mixin is used when we use vue-i18n-bridge
*/
function defineMixin(i18n, VueI18n // eslint-disable-line @typescript-eslint/no-explicit-any, @typescript-eslint/explicit-module-boundary-types
) {
return {
beforeCreate() {
const options = this.$options; // eslint-disable-line @typescript-eslint/no-explicit-any
if (options.__VUE18N__INSTANCE__) {
return;
}
options.i18n = options.i18n || (options.__i18nBridge ? {} : null);
this._i18nBridgeRoot = i18n;
if (i18n.mode === 'composition') {
this._i18n = i18n;
return;
}
if (options.i18n) {
if (options.i18n instanceof VueI18n) {
// init locale messages via custom blocks
if (options.__i18nBridge) {
try {
const localeMessages = options.i18n && options.i18n.messages
? options.i18n.messages
: {};
options.__i18nBridge.forEach(resource => deepCopy(JSON.parse(resource), localeMessages));
Object.keys(localeMessages).forEach((locale) => {
options.i18n.mergeLocaleMessage(locale, localeMessages[locale]);
});
}
catch (e) {
if ((process.env.NODE_ENV !== 'production')) {
console.error(`Cannot parse locale messages via custom blocks.`, e);
}
}
}
this._i18n = options.i18n;
this._i18nWatcher = this._i18n.watchI18nData();
}
else if (isPlainObject(options.i18n)) {
const rootI18n = this.$root &&
this.$root.$i18n &&
this.$root.$i18n instanceof VueI18n
? this.$root.$i18n
: null;
// component local i18n
if (rootI18n) {
options.i18n.root = this.$root;
options.i18n.formatter = rootI18n.formatter;
options.i18n.fallbackLocale = rootI18n.fallbackLocale;
options.i18n.formatFallbackMessages =
rootI18n.formatFallbackMessages;
options.i18n.silentTranslationWarn = rootI18n.silentTranslationWarn;
options.i18n.silentFallbackWarn = rootI18n.silentFallbackWarn;
options.i18n.pluralizationRules = rootI18n.pluralizationRules;
options.i18n.preserveDirectiveContent =
rootI18n.preserveDirectiveContent;
}
// init locale messages via custom blocks
if (options.__i18nBridge) {
try {
const localeMessages = options.i18n && options.i18n.messages
? options.i18n.messages
: {};
options.__i18nBridge.forEach(resource => deepCopy(JSON.parse(resource), localeMessages));
options.i18n.messages = localeMessages;
}
catch (e) {
if ((process.env.NODE_ENV !== 'production')) {
warn(`Cannot parse locale messages via custom blocks.`, e);
}
}
}
const { sharedMessages } = options.i18n;
if (sharedMessages && isPlainObject(sharedMessages)) {
deepCopy(sharedMessages, options.i18n.messages);
}
this._i18n = new VueI18n(options.i18n);
this._i18nWatcher = this._i18n.watchI18nData();
if (options.i18n.sync === undefined || !!options.i18n.sync) {
this._localeWatcher = this.$i18n.watchLocale();
}
if (rootI18n) {
rootI18n.onComponentInstanceCreated(this._i18n);
}
}
else {
if ((process.env.NODE_ENV !== 'production')) {
warn(`Cannot be interpreted 'i18n' option.`);
}
}
}
else if (this.$root &&
this.$root.$i18n &&
this.$root.$i18n instanceof VueI18n) {
// root i18n
this._i18n = this.$root.$i18n;
}
else if (options.parent &&
options.parent.$i18n &&
options.parent.$i18n instanceof VueI18n) {
// parent i18n
this._i18n = options.parent.$i18n;
}
},
beforeMount() {
const options = this.$options; // eslint-disable-line @typescript-eslint/no-explicit-any
if (options.__VUE18N__INSTANCE__) {
return;
}
if (i18n.mode === 'composition') {
return;
}
options.i18n = options.i18n || (options.__i18nBridge ? {} : null);
if (options.i18n) {
if (options.i18n instanceof VueI18n) {
// init locale messages via custom blocks
this._i18n.subscribeDataChanging(this);
this._subscribing = true;
}
else if (isPlainObject(options.i18n)) {
this._i18n.subscribeDataChanging(this);
this._subscribing = true;
}
else {
if ((process.env.NODE_ENV !== 'production')) {
warn(`Cannot be interpreted 'i18n' option.`);
}
}
}
else if (this.$root &&
this.$root.$i18n &&
this.$root.$i18n instanceof VueI18n) {
this._i18n.subscribeDataChanging(this);
this._subscribing = true;
}
else if (options.parent &&
options.parent.$i18n &&
options.parent.$i18n instanceof VueI18n) {
this._i18n.subscribeDataChanging(this);
this._subscribing = true;
}
},
beforeDestroy() {
const options = this.$options; // eslint-disable-line @typescript-eslint/no-explicit-any
if (options.__VUE18N__INSTANCE__) {
return;
}
if (this._i18nBridgeRoot) {
delete this._i18nBridgeRoot;
return;
}
if (i18n.mode === 'composition') {
delete this._i18n;
return;
}
if (!this._i18n) {
return;
}
const self = this; // eslint-disable-line @typescript-eslint/no-explicit-any
this.$nextTick(() => {
if (self._subscribing) {
self._i18n.unsubscribeDataChanging(self);
delete self._subscribing;
}
if (self._i18nWatcher) {
self._i18nWatcher();
self._i18n.destroyVM();
delete self._i18nWatcher;
}
if (self._localeWatcher) {
self._localeWatcher();
delete self._localeWatcher;
}
});
}
};
}
// for bridge
let _legacyVueI18n = null; // eslint-disable-line @typescript-eslint/no-explicit-any
/**
* Injection key for {@link useI18n}
*
* @remarks
* The global injection key for I18n instances with `useI18n`. this injection key is used in Web Components.
* Specify the i18n instance created by {@link createI18n} together with `provide` function.
*
* @VueI18nGeneral
*/
const I18nInjectionKey =
/* #__PURE__*/ makeSymbol('global-vue-i18n');
// eslint-disable-next-line @typescript-eslint/no-explicit-any, @typescript-eslint/explicit-module-boundary-types
function createI18n(options = {}, VueI18nLegacy) {
{
_legacyVueI18n = VueI18nLegacy;
}
// prettier-ignore
const __legacyMode = __VUE_I18N_LEGACY_API__ && isBoolean(options.legacy)
? options.legacy
: __VUE_I18N_LEGACY_API__;
// prettier-ignore
const __globalInjection = isBoolean(options.globalInjection)
? options.globalInjection
: true;
// prettier-ignore
const __allowComposition = __VUE_I18N_LEGACY_API__ && __legacyMode
? !!options.allowComposition
: true;
const __instances = new Map();
const [globalScope, __global] = createGlobal(options, __legacyMode, VueI18nLegacy);
/* #__PURE__*/ makeSymbol((process.env.NODE_ENV !== 'production') ? 'vue-i18n' : '');
if ((process.env.NODE_ENV !== 'production')) {
if (__legacyMode && __allowComposition && !false) {
warn(getWarnMessage(I18nWarnCodes.NOTICE_DROP_ALLOW_COMPOSITION));
}
}
function __getInstance(component) {
return __instances.get(component) || null;
}
function __setInstance(component, instance) {
__instances.set(component, instance);
}
function __deleteInstance(component) {
__instances.delete(component);
}
{
// extend legacy VueI18n instance
const i18n = __global[LegacyInstanceSymbol]; // eslint-disable-line @typescript-eslint/no-explicit-any
let _localeWatcher = null;
Object.defineProperty(i18n, 'global', {
get() {
return __global;
}
});
Object.defineProperty(i18n, 'mode', {
get() {
return __legacyMode ? 'legacy' : 'composition';
}
});
Object.defineProperty(i18n, 'allowComposition', {
get() {
return __allowComposition;
}
});
Object.defineProperty(i18n, '__instances', {
get() {
return __instances;
}
});
Object.defineProperty(i18n, 'install', {
writable: true,
// eslint-disable-next-line @typescript-eslint/no-explicit-any
value: (Vue, ...options) => {
const version = (Vue && Vue.version && Number(Vue.version.split('.')[0])) || -1;
if (version !== 2) {
throw createI18nError(I18nErrorCodes.BRIDGE_SUPPORT_VUE_2_ONLY);
}
__VUE_I18N_FULL_INSTALL__ && apply(Vue, ...options);
if (!__legacyMode && __globalInjection) {
_localeWatcher = injectGlobalFieldsForBridge(Vue, i18n, __global);
}
Vue.mixin(defineMixin(i18n, _legacyVueI18n));
}
});
Object.defineProperty(i18n, 'dispose', {
value: () => {
_localeWatcher && _localeWatcher();
globalScope.stop();
}
});
const methodMap = {
__getInstance,
__setInstance,
__deleteInstance
};
Object.keys(methodMap).forEach(key => Object.defineProperty(i18n, key, { value: methodMap[key] }) // eslint-disable-line @typescript-eslint/no-explicit-any
);
return i18n;
}
}
// eslint-disable-next-line @typescript-eslint/explicit-module-boundary-types
function useI18n(options = {}) {
const instance = getCurrentInstance();
if (instance == null) {
throw createI18nError(I18nErrorCodes.MUST_BE_CALL_SETUP_TOP);
}
{
if (_legacyVueI18n == null) {
throw createI18nError(I18nErrorCodes.NOT_INSTALLED);
}
}
const i18n = getI18nInstance(instance);
const gl = getGlobalComposer(i18n);
const componentOptions = getComponentOptions(instance);
const scope = getScope(options, componentOptions);
if (__VUE_I18N_LEGACY_API__) {
// eslint-disable-next-line @typescript-eslint/no-explicit-any
if (i18n.mode === 'legacy' && !options.__useComponent) {
if (!i18n.allowComposition) {
throw createI18nError(I18nErrorCodes.NOT_AVAILABLE_IN_LEGACY_MODE);
}
return useI18nForLegacy(instance, scope, gl, options);
}
}
if (scope === 'global') {
adjustI18nResources(gl, options, componentOptions);
return gl;
}
if (scope === 'parent') {
// eslint-disable-next-line @typescript-eslint/no-explicit-any
let composer = getComposer(i18n, instance, options.__useComponent);
if (composer == null) {
if ((process.env.NODE_ENV !== 'production')) {
warn(getWarnMessage(I18nWarnCodes.NOT_FOUND_PARENT_SCOPE));
}
composer = gl;
}
return composer;
}
const i18nInternal = i18n;
let composer = i18nInternal.__getInstance(instance);
if (composer == null) {
const composerOptions = assign({}, options);
if ('__i18n' in componentOptions) {
composerOptions.__i18n = componentOptions.__i18n;
}
if (gl) {
composerOptions.__root = gl;
}
composer = createComposer(composerOptions, _legacyVueI18n);
if (i18nInternal.__composerExtend) {
composer[DisposeSymbol] =
i18nInternal.__composerExtend(composer);
}
setupLifeCycle(i18nInternal, instance, composer);
i18nInternal.__setInstance(instance, composer);
}
return composer;
}
/**
* Cast to VueI18n legacy compatible type
*
* @remarks
* This API is provided only with [vue-i18n-bridge](https://vue-i18n.intlify.dev/guide/migration/ways.html#what-is-vue-i18n-bridge).
*
* The purpose of this function is to convert an {@link I18n} instance created with {@link createI18n | createI18n(legacy: true)} into a `vue-i18n@v8.x` compatible instance of `new VueI18n` in a TypeScript environment.
*
* @param i18n - An instance of {@link I18n}
* @returns A i18n instance which is casted to {@link VueI18n} type
*
* @VueI18nTip
* :new: provided by **vue-i18n-bridge only**
*
* @VueI18nGeneral
*/
/* #__NO_SIDE_EFFECTS__ */
const castToVueI18n = (i18n
// eslint-disable-next-line @typescript-eslint/no-explicit-any
) => {
if (!(__VUE_I18N_BRIDGE__ in i18n)) {
throw createI18nError(I18nErrorCodes.NOT_COMPATIBLE_LEGACY_VUE_I18N);
}
return i18n;
};
function createGlobal(options, legacyMode, VueI18nLegacy // eslint-disable-line @typescript-eslint/no-explicit-any
) {
const scope = effectScope();
{
if (!isLegacyVueI18n(VueI18nLegacy)) {
throw createI18nError(I18nErrorCodes.NOT_COMPATIBLE_LEGACY_VUE_I18N);
}
const obj = scope.run(() => createComposer(options, VueI18nLegacy));
if (obj == null) {
throw createI18nError(I18nErrorCodes.UNEXPECTED_ERROR);
}
return [scope, obj];
}
}
function getI18nInstance(instance) {
{
const vm = instance.proxy;
/* istanbul ignore if */
if (vm == null) {
throw createI18nError(I18nErrorCodes.UNEXPECTED_ERROR);
}
const i18n = vm._i18nBridgeRoot; // eslint-disable-line @typescript-eslint/no-explicit-any
/* istanbul ignore if */
if (!i18n) {
throw createI18nError(I18nErrorCodes.NOT_INSTALLED);
}
return i18n;
}
}
// eslint-disable-next-line @typescript-eslint/no-explicit-any
function getScope(options, componentOptions) {
// prettier-ignore
return isEmptyObject(options)
? ('__i18n' in componentOptions)
? 'local'
: 'global'
: !options.useScope
? 'local'
: options.useScope;
}
function getGlobalComposer(i18n) {
// prettier-ignore
return i18n.global;
}
function getComposer(i18n, target, useComponent = false) {
let composer = null;
const root = target.root;
let current = getParentComponentInstance(target, useComponent);
while (current != null) {
const i18nInternal = i18n;
if (i18n.mode === 'composition') {
composer = i18nInternal.__getInstance(current);
}
else {
if (__VUE_I18N_LEGACY_API__) {
const vueI18n = i18nInternal.__getInstance(current);
if (vueI18n != null) {
composer = vueI18n
.__composer;
if (useComponent &&
composer &&
!composer[InejctWithOptionSymbol] // eslint-disable-line @typescript-eslint/no-explicit-any
) {
composer = null;
}
}
}
}
if (composer != null) {
break;
}
if (root === current) {
break;
}
current = current.parent;
}
return composer;
}
function getParentComponentInstance(target, useComponent = false) {
if (target == null) {
return null;
}
{
return target.parent;
}
}
function setupLifeCycle(i18n, target, composer) {
{
// assign legacy VueI18n instance to Vue2 instance
// eslint-disable-next-line @typescript-eslint/no-explicit-any
const vm = target.proxy;
if (vm == null) {
throw createI18nError(I18nErrorCodes.UNEXPECTED_ERROR);
}
// eslint-disable-next-line @typescript-eslint/no-explicit-any
const _i18n = composer[LegacyInstanceSymbol];
if (_i18n === i18n) {
throw createI18nError(I18nErrorCodes.UNEXPECTED_ERROR);
}
vm._i18n = _i18n;
vm._i18n_bridge = true;
// browser only
if (inBrowser) {
vm._i18nWatcher = vm._i18n.watchI18nData();
if (vm._i18n._sync) {
vm._localeWatcher = vm._i18n.watchLocale();
}
}
let subscribing = false;
onBeforeMount(() => {
vm._i18n.subscribeDataChanging(vm);
subscribing = true;
});
onUnmounted(() => {
if (subscribing) {
vm._i18n.unsubscribeDataChanging(vm);
subscribing = false;
}
if (vm._i18nWatcher) {
vm._i18nWatcher();
vm._i18n.destroyVM();
delete vm._i18nWatcher;
}
if (vm._localeWatcher) {
vm._localeWatcher();
delete vm._localeWatcher;
}
delete vm._i18n_bridge;
delete vm._i18n;
});
}
}
function useI18nForLegacy(instance, scope, root, options = {} // eslint-disable-line @typescript-eslint/no-explicit-any
) {
const isLocalScope = scope === 'local';
const _composer = shallowRef(null);
if (isLocalScope &&
instance.proxy &&
!(instance.proxy.$options.i18n || instance.proxy.$options.__i18n)) {
throw createI18nError(I18nErrorCodes.MUST_DEFINE_I18N_OPTION_IN_ALLOW_COMPOSITION);
}
const _inheritLocale = isBoolean(options.inheritLocale)
? options.inheritLocale
: !isString(options.locale);
const _locale = ref(
// prettier-ignore
!isLocalScope || _inheritLocale
? root.locale.value
: isString(options.locale)
? options.locale
: DEFAULT_LOCALE);
const _fallbackLocale = ref(
// prettier-ignore
!isLocalScope || _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));
// prettier-ignore
const _datetimeFormats = ref(isPlainObject(options.datetimeFormats)
? options.datetimeFormats
: { [_locale.value]: {} });
// prettier-ignore
const _numberFormats = ref(isPlainObject(options.numberFormats)
? options.numberFormats
: { [_locale.value]: {} });
// prettier-ignore
const _missingWarn = isLocalScope
? root.missingWarn
: isBoolean(options.missingWarn) || isRegExp(options.missingWarn)
? options.missingWarn
: true;
// prettier-ignore
const _fallbackWarn = isLocalScope
? root.fallbackWarn
: isBoolean(options.fallbackWarn) || isRegExp(options.fallbackWarn)
? options.fallbackWarn
: true;
// prettier-ignore
const _fallbackRoot = isLocalScope
? root.fallbackRoot
: isBoolean(options.fallbackRoot)
? options.fallbackRoot
: true;
// configure fall back to root
const _fallbackFormat = !!options.fallbackFormat;
// runtime missing
const _missing = isFunction(options.missing) ? options.missing : null;
// postTranslation handler
const _postTranslation = isFunction(options.postTranslation)
? options.postTranslation
: null;
// prettier-ignore
const _warnHtmlMessage = isLocalScope
? root.warnHtmlMessage
: isBoolean(options.warnHtmlMessage)
? options.warnHtmlMessage
: true;
const _escapeParameter = !!options.escapeParameter;
// prettier-ignore
const _modifiers = isLocalScope
? root.modifiers
: isPlainObject(options.modifiers)
? options.modifiers
: {};
// pluralRules
const _pluralRules = options.pluralRules || (isLocalScope && root.pluralRules);
// track reactivity
function trackReactivityValues() {
return [
_locale.value,
_fallbackLocale.value,
_messages.value,
_datetimeFormats.value,
_numberFormats.value
];
}
// locale
const locale = computed({
get: () => {
return _composer.value ? _composer.value.locale.value : _locale.value;
},
set: val => {
if (_composer.value) {
_composer.value.locale.value = val;
}
_locale.value = val;
}
});
// fallbackLocale
const fallbackLocale = computed({
get: () => {
return _composer.value
? _composer.value.fallbackLocale.value
: _fallbackLocale.value;
},
set: val => {
if (_composer.value) {
_composer.value.fallbackLocale.value = val;
}
_fallbackLocale.value = val;
}
});
// messages
const messages = computed(() => {
if (_composer.value) {
// eslint-disable-next-line @typescript-eslint/no-explicit-any
return _composer.value.messages.value;
}
else {
// eslint-disable-next-line @typescript-eslint/no-explicit-any
return _messages.value;
}
});
const datetimeFormats = computed(() => _datetimeFormats.value);
const numberFormats = computed(() => _numberFormats.value);
function getPostTranslationHandler() {
return _composer.value
? _composer.value.getPostTranslationHandler()
: _postTranslation;
}
function setPostTranslationHandler(handler) {
if (_composer.value) {
_composer.value.setPostTranslationHandler(handler);
}
}
function getMissingHandler() {
return _composer.value ? _composer.value.getMissingHandler() : _missing;
}
function setMissingHandler(handler) {
if (_composer.value) {
_composer.value.setMissingHandler(handler);
}
}
function warpWithDeps(fn) {
trackReactivityValues();
return fn();
}
function t(...args) {
return _composer.value
? warpWithDeps(() => Reflect.apply(_composer.value.t, null, [...args]))
: warpWithDeps(() => '');
}
function rt(...args) {
return _composer.value
? Reflect.apply(_composer.value.rt, null, [...args])
: '';
}
function d(...args) {
return _composer.value
? warpWithDeps(() => Reflect.apply(_composer.value.d, null, [...args]))
: warpWithDeps(() => '');
}
function n(...args) {
return _composer.value
? warpWithDeps(() => Reflect.apply(_composer.value.n, null, [...args]))
: warpWithDeps(() => '');
}
function tm(key) {
return _composer.value ? _composer.value.tm(key) : {};
}
function te(key, locale) {
return _composer.value ? _composer.value.te(key, locale) : false;
}
function getLocaleMessage(locale) {
return _composer.value ? _composer.value.getLocaleMessage(locale) : {};
}
function setLocaleMessage(locale, message) {
if (_composer.value) {
_composer.value.setLocaleMessage(locale, message);
_messages.value[locale] = message;
}
}
function mergeLocaleMessage(locale, message) {
if (_composer.value) {
_composer.value.mergeLocaleMessage(locale, message);
}
}
function getDateTimeFormat(locale) {
return _composer.value ? _composer.value.getDateTimeFormat(locale) : {};
}
function setDateTimeFormat(locale, format) {
if (_composer.value) {
_composer.value.setDateTimeFormat(locale, format);
_datetimeFormats.value[locale] = format;
}
}
function mergeDateTimeFormat(locale, format) {
if (_composer.value) {
_composer.value.mergeDateTimeFormat(locale, format);
}
}
function getNumberFormat(locale) {
return _composer.value ? _composer.value.getNumberFormat(locale) : {};
}
function setNumberFormat(locale, format) {
if (_composer.value) {
_composer.value.setNumberFormat(locale, format);
_numberFormats.value[locale] = format;
}
}
function mergeNumberFormat(locale, format) {
if (_composer.value) {
_composer.value.mergeNumberFormat(locale, format);
}
}
const wrapper = {
get id() {
return _composer.value ? _composer.value.id : -1;
},
locale,
fallbackLocale,
messages,
datetimeFormats,
numberFormats,
get inheritLocale() {
return _composer.value ? _composer.value.inheritLocale : _inheritLocale;
},
set inheritLocale(val) {
if (_composer.value) {
_composer.value.inheritLocale = val;
}
},
get availableLocales() {
return _composer.value
? _composer.value.availableLocales
: Object.keys(_messages.value);
},
get modifiers() {
return (_composer.value ? _composer.value.modifiers : _modifiers);
},
get pluralRules() {
return (_composer.value ? _composer.value.pluralRules : _pluralRules);
},
get isGlobal() {
return _composer.value ? _composer.value.isGlobal : false;
},
get missingWarn() {
return _composer.value ? _composer.value.missingWarn : _missingWarn;
},
set missingWarn(val) {
if (_composer.value) {
_composer.value.missingWarn = val;
}
},
get fallbackWarn() {
return _composer.value ? _composer.value.fallbackWarn : _fallbackWarn;
},
set fallbackWarn(val) {
if (_composer.value) {
_composer.value.missingWarn = val;
}
},
get fallbackRoot() {
return _composer.value ? _composer.value.fallbackRoot : _fallbackRoot;
},
set fallbackRoot(val) {
if (_composer.value) {
_composer.value.fallbackRoot = val;
}
},
get fallbackFormat() {
return _composer.value ? _composer.value.fallbackFormat : _fallbackFormat;
},
set fallbackFormat(val) {
if (_composer.value) {
_composer.value.fallbackFormat = val;
}
},
get warnHtmlMessage() {
return _composer.value
? _composer.value.warnHtmlMessage
: _warnHtmlMessage;
},
set warnHtmlMessage(val) {
if (_composer.value) {
_composer.value.warnHtmlMessage = val;
}
},
get escapeParameter() {
return _composer.value
? _composer.value.escapeParameter
: _escapeParameter;
},
set escapeParameter(val) {
if (_composer.value) {
_composer.value.escapeParameter = val;
}
},
t,
getPostTranslationHandler,
setPostTranslationHandler,
getMissingHandler,
setMissingHandler,
rt,
d,
n,
tm,
te,
getLocaleMessage,
setLocaleMessage,
mergeLocaleMessage,
getDateTimeFormat,
setDateTimeFormat,
mergeDateTimeFormat,
getNumberFormat,
setNumberFormat,
mergeNumberFormat
};
function sync(composer) {
composer.locale.value = _locale.value;
composer.fallbackLocale.value = _fallbackLocale.value;
Object.keys(_messages.value).forEach(locale => {
composer.mergeLocaleMessage(locale, _messages.value[locale]);
});
Object.keys(_datetimeFormats.value).forEach(locale => {
composer.mergeDateTimeFormat(locale, _datetimeFormats.value[locale]);
});
Object.keys(_numberFormats.value).forEach(locale => {
composer.mergeNumberFormat(locale, _numberFormats.value[locale]);
});
composer.escapeParameter = _escapeParameter;
composer.fallbackFormat = _fallbackFormat;
composer.fallbackRoot = _fallbackRoot;
composer.fallbackWarn = _fallbackWarn;
composer.missingWarn = _missingWarn;
composer.warnHtmlMessage = _warnHtmlMessage;
}
onBeforeMount(() => {
if (instance.proxy == null || instance.proxy.$i18n == null) {
throw createI18nError(I18nErrorCodes.NOT_AVAILABLE_COMPOSITION_IN_LEGACY);
}
// eslint-disable-next-line @typescript-eslint/no-explicit-any
const composer = (_composer.value = instance.proxy.$i18n
.__composer);
if (scope === 'global') {
_locale.value = composer.locale.value;
_fallbackLocale.value = composer.fallbackLocale.value;
_messages.value = composer.messages.value;
_datetimeFormats.value = composer.datetimeFormats.value;
_numberFormats.value = composer.numberFormats.value;
}
else if (isLocalScope) {
sync(composer);
}
});
return wrapper;
}
function injectGlobalFieldsForBridge(Vue, // eslint-disable-line @typescript-eslint/no-explicit-any
i18n, // eslint-disable-line @typescript-eslint/no-explicit-any
composer) {
// The composition mode in vue-i18n-bridge is `$18n` is the VueI18n instance.
// so we need to tell composer to change the locale.
// If we don't do, things like `$t` that are injected will not be reacted.
const watcher = i18n.watchLocale(composer);
// define fowardcompatible vue-i18n-next inject fields with `globalInjection`
Vue.prototype.$t = function (...args) {
return Reflect.apply(composer.t, composer, [...args]);
};
Vue.prototype.$d = function (...args) {
return Reflect.apply(composer.d, composer, [...args]);
};
Vue.prototype.$n = function (...args) {
return Reflect.apply(composer.n, composer, [...args]);
};
return watcher;
}
{
initFeatureFlags();
}
// register message compiler for jit compilation
if (__INTLIFY_JIT_COMPILATION__) {
registerMessageCompiler(compile);
}
// register message resolver at vue-i18n
registerMessageResolver(resolveValue);
// register fallback locale at vue-i18n
registerLocaleFallbacker(fallbackWithLocaleChain);
// NOTE: experimental !!
if ((process.env.NODE_ENV !== 'production') || __INTLIFY_PROD_DEVTOOLS__) {
const target = getGlobalThis();
target.__INTLIFY__ = true;
setDevToolsHook(target.__INTLIFY_DEVTOOLS_GLOBAL_HOOK__);
}
if ((process.env.NODE_ENV !== 'production')) {
initDev();
}
export { DatetimeFormat, I18nD, I18nInjectionKey, I18nN, I18nT, NumberFormat, Translation, VERSION, castToVueI18n, createI18n, useI18n };