/*!
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* core-base v9.13.1
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* (c) 2024 kazuya kawaguchi
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* Released under the MIT License.
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*/
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import { getGlobalThis, isObject, isFunction, isString, isNumber, isPlainObject, assign, join, toDisplayString, isArray, incrementer, format as format$1, isPromise, isBoolean, warn, isRegExp, warnOnce, escapeHtml, inBrowser, mark, measure, isEmptyObject, generateCodeFrame, generateFormatCacheKey, isDate } from '@intlify/shared';
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import { CompileWarnCodes, CompileErrorCodes, createCompileError, detectHtmlTag, defaultOnError, baseCompile as baseCompile$1 } from '@intlify/message-compiler';
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export { CompileErrorCodes, createCompileError } from '@intlify/message-compiler';
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/**
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* This is only called in esm-bundler builds.
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* istanbul-ignore-next
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*/
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function initFeatureFlags() {
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if (typeof __INTLIFY_PROD_DEVTOOLS__ !== 'boolean') {
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getGlobalThis().__INTLIFY_PROD_DEVTOOLS__ = false;
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}
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if (typeof __INTLIFY_JIT_COMPILATION__ !== 'boolean') {
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getGlobalThis().__INTLIFY_JIT_COMPILATION__ = false;
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}
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if (typeof __INTLIFY_DROP_MESSAGE_COMPILER__ !== 'boolean') {
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getGlobalThis().__INTLIFY_DROP_MESSAGE_COMPILER__ = false;
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}
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}
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const pathStateMachine = [];
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pathStateMachine[0 /* States.BEFORE_PATH */] = {
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["w" /* PathCharTypes.WORKSPACE */]: [0 /* States.BEFORE_PATH */],
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["i" /* PathCharTypes.IDENT */]: [3 /* States.IN_IDENT */, 0 /* Actions.APPEND */],
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["[" /* PathCharTypes.LEFT_BRACKET */]: [4 /* States.IN_SUB_PATH */],
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["o" /* PathCharTypes.END_OF_FAIL */]: [7 /* States.AFTER_PATH */]
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};
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pathStateMachine[1 /* States.IN_PATH */] = {
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["w" /* PathCharTypes.WORKSPACE */]: [1 /* States.IN_PATH */],
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["." /* PathCharTypes.DOT */]: [2 /* States.BEFORE_IDENT */],
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["[" /* PathCharTypes.LEFT_BRACKET */]: [4 /* States.IN_SUB_PATH */],
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["o" /* PathCharTypes.END_OF_FAIL */]: [7 /* States.AFTER_PATH */]
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};
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pathStateMachine[2 /* States.BEFORE_IDENT */] = {
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["w" /* PathCharTypes.WORKSPACE */]: [2 /* States.BEFORE_IDENT */],
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["i" /* PathCharTypes.IDENT */]: [3 /* States.IN_IDENT */, 0 /* Actions.APPEND */],
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["0" /* PathCharTypes.ZERO */]: [3 /* States.IN_IDENT */, 0 /* Actions.APPEND */]
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};
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pathStateMachine[3 /* States.IN_IDENT */] = {
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["i" /* PathCharTypes.IDENT */]: [3 /* States.IN_IDENT */, 0 /* Actions.APPEND */],
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["0" /* PathCharTypes.ZERO */]: [3 /* States.IN_IDENT */, 0 /* Actions.APPEND */],
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["w" /* PathCharTypes.WORKSPACE */]: [1 /* States.IN_PATH */, 1 /* Actions.PUSH */],
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["." /* PathCharTypes.DOT */]: [2 /* States.BEFORE_IDENT */, 1 /* Actions.PUSH */],
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["[" /* PathCharTypes.LEFT_BRACKET */]: [4 /* States.IN_SUB_PATH */, 1 /* Actions.PUSH */],
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["o" /* PathCharTypes.END_OF_FAIL */]: [7 /* States.AFTER_PATH */, 1 /* Actions.PUSH */]
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};
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pathStateMachine[4 /* States.IN_SUB_PATH */] = {
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["'" /* PathCharTypes.SINGLE_QUOTE */]: [5 /* States.IN_SINGLE_QUOTE */, 0 /* Actions.APPEND */],
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["\"" /* PathCharTypes.DOUBLE_QUOTE */]: [6 /* States.IN_DOUBLE_QUOTE */, 0 /* Actions.APPEND */],
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["[" /* PathCharTypes.LEFT_BRACKET */]: [
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4 /* States.IN_SUB_PATH */,
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2 /* Actions.INC_SUB_PATH_DEPTH */
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],
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["]" /* PathCharTypes.RIGHT_BRACKET */]: [1 /* States.IN_PATH */, 3 /* Actions.PUSH_SUB_PATH */],
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["o" /* PathCharTypes.END_OF_FAIL */]: 8 /* States.ERROR */,
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["l" /* PathCharTypes.ELSE */]: [4 /* States.IN_SUB_PATH */, 0 /* Actions.APPEND */]
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};
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pathStateMachine[5 /* States.IN_SINGLE_QUOTE */] = {
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["'" /* PathCharTypes.SINGLE_QUOTE */]: [4 /* States.IN_SUB_PATH */, 0 /* Actions.APPEND */],
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["o" /* PathCharTypes.END_OF_FAIL */]: 8 /* States.ERROR */,
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["l" /* PathCharTypes.ELSE */]: [5 /* States.IN_SINGLE_QUOTE */, 0 /* Actions.APPEND */]
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};
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pathStateMachine[6 /* States.IN_DOUBLE_QUOTE */] = {
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["\"" /* PathCharTypes.DOUBLE_QUOTE */]: [4 /* States.IN_SUB_PATH */, 0 /* Actions.APPEND */],
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["o" /* PathCharTypes.END_OF_FAIL */]: 8 /* States.ERROR */,
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["l" /* PathCharTypes.ELSE */]: [6 /* States.IN_DOUBLE_QUOTE */, 0 /* Actions.APPEND */]
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};
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/**
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* Check if an expression is a literal value.
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*/
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const literalValueRE = /^\s?(?:true|false|-?[\d.]+|'[^']*'|"[^"]*")\s?$/;
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function isLiteral(exp) {
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return literalValueRE.test(exp);
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}
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/**
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* Strip quotes from a string
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*/
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function stripQuotes(str) {
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const a = str.charCodeAt(0);
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const b = str.charCodeAt(str.length - 1);
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return a === b && (a === 0x22 || a === 0x27) ? str.slice(1, -1) : str;
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}
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/**
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* Determine the type of a character in a keypath.
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*/
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function getPathCharType(ch) {
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if (ch === undefined || ch === null) {
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return "o" /* PathCharTypes.END_OF_FAIL */;
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}
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const code = ch.charCodeAt(0);
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switch (code) {
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case 0x5b: // [
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case 0x5d: // ]
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case 0x2e: // .
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case 0x22: // "
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case 0x27: // '
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return ch;
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case 0x5f: // _
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case 0x24: // $
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case 0x2d: // -
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return "i" /* PathCharTypes.IDENT */;
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case 0x09: // Tab (HT)
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case 0x0a: // Newline (LF)
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case 0x0d: // Return (CR)
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case 0xa0: // No-break space (NBSP)
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case 0xfeff: // Byte Order Mark (BOM)
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case 0x2028: // Line Separator (LS)
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case 0x2029: // Paragraph Separator (PS)
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return "w" /* PathCharTypes.WORKSPACE */;
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}
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return "i" /* PathCharTypes.IDENT */;
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}
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/**
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* Format a subPath, return its plain form if it is
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* a literal string or number. Otherwise prepend the
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* dynamic indicator (*).
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*/
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function formatSubPath(path) {
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const trimmed = path.trim();
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// invalid leading 0
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if (path.charAt(0) === '0' && isNaN(parseInt(path))) {
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return false;
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}
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return isLiteral(trimmed)
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? stripQuotes(trimmed)
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: "*" /* PathCharTypes.ASTARISK */ + trimmed;
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}
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/**
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* Parse a string path into an array of segments
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*/
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function parse(path) {
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const keys = [];
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let index = -1;
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let mode = 0 /* States.BEFORE_PATH */;
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let subPathDepth = 0;
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let c;
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let key; // eslint-disable-line
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let newChar;
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let type;
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let transition;
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let action;
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let typeMap;
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const actions = [];
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actions[0 /* Actions.APPEND */] = () => {
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if (key === undefined) {
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key = newChar;
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}
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else {
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key += newChar;
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}
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};
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actions[1 /* Actions.PUSH */] = () => {
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if (key !== undefined) {
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keys.push(key);
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key = undefined;
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}
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};
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actions[2 /* Actions.INC_SUB_PATH_DEPTH */] = () => {
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actions[0 /* Actions.APPEND */]();
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subPathDepth++;
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};
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actions[3 /* Actions.PUSH_SUB_PATH */] = () => {
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if (subPathDepth > 0) {
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subPathDepth--;
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mode = 4 /* States.IN_SUB_PATH */;
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actions[0 /* Actions.APPEND */]();
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}
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else {
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subPathDepth = 0;
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if (key === undefined) {
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return false;
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}
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key = formatSubPath(key);
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if (key === false) {
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return false;
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}
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else {
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actions[1 /* Actions.PUSH */]();
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}
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}
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};
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function maybeUnescapeQuote() {
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const nextChar = path[index + 1];
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if ((mode === 5 /* States.IN_SINGLE_QUOTE */ &&
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nextChar === "'" /* PathCharTypes.SINGLE_QUOTE */) ||
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(mode === 6 /* States.IN_DOUBLE_QUOTE */ &&
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nextChar === "\"" /* PathCharTypes.DOUBLE_QUOTE */)) {
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index++;
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newChar = '\\' + nextChar;
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actions[0 /* Actions.APPEND */]();
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return true;
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}
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}
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while (mode !== null) {
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index++;
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c = path[index];
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if (c === '\\' && maybeUnescapeQuote()) {
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continue;
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}
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type = getPathCharType(c);
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typeMap = pathStateMachine[mode];
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transition = typeMap[type] || typeMap["l" /* PathCharTypes.ELSE */] || 8 /* States.ERROR */;
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// check parse error
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if (transition === 8 /* States.ERROR */) {
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return;
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}
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mode = transition[0];
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if (transition[1] !== undefined) {
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action = actions[transition[1]];
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if (action) {
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newChar = c;
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if (action() === false) {
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return;
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}
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}
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}
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// check parse finish
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if (mode === 7 /* States.AFTER_PATH */) {
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return keys;
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}
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}
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}
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// path token cache
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const cache = new Map();
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/**
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* key-value message resolver
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*
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* @remarks
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* Resolves messages with the key-value structure. Note that messages with a hierarchical structure such as objects cannot be resolved
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*
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* @param obj - A target object to be resolved with path
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* @param path - A {@link Path | path} to resolve the value of message
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*
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* @returns A resolved {@link PathValue | path value}
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*
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* @VueI18nGeneral
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*/
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function resolveWithKeyValue(obj, path) {
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return isObject(obj) ? obj[path] : null;
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}
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/**
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* message resolver
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*
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* @remarks
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* Resolves messages. messages with a hierarchical structure such as objects can be resolved. This resolver is used in VueI18n as default.
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*
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* @param obj - A target object to be resolved with path
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* @param path - A {@link Path | path} to resolve the value of message
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*
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* @returns A resolved {@link PathValue | path value}
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*
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* @VueI18nGeneral
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*/
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function resolveValue(obj, path) {
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// check object
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if (!isObject(obj)) {
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return null;
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}
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// parse path
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let hit = cache.get(path);
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if (!hit) {
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hit = parse(path);
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if (hit) {
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cache.set(path, hit);
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}
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}
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// check hit
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if (!hit) {
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return null;
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}
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// resolve path value
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const len = hit.length;
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let last = obj;
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let i = 0;
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while (i < len) {
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const val = last[hit[i]];
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if (val === undefined) {
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return null;
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}
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if (isFunction(last)) {
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return null;
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}
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last = val;
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i++;
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}
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return last;
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}
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const DEFAULT_MODIFIER = (str) => str;
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const DEFAULT_MESSAGE = (ctx) => ''; // eslint-disable-line
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const DEFAULT_MESSAGE_DATA_TYPE = 'text';
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const DEFAULT_NORMALIZE = (values) => values.length === 0 ? '' : join(values);
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const DEFAULT_INTERPOLATE = toDisplayString;
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function pluralDefault(choice, choicesLength) {
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choice = Math.abs(choice);
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if (choicesLength === 2) {
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// prettier-ignore
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return choice
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? choice > 1
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? 1
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: 0
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: 1;
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}
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return choice ? Math.min(choice, 2) : 0;
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}
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function getPluralIndex(options) {
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// prettier-ignore
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const index = isNumber(options.pluralIndex)
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? options.pluralIndex
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: -1;
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// prettier-ignore
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return options.named && (isNumber(options.named.count) || isNumber(options.named.n))
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? isNumber(options.named.count)
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? options.named.count
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: isNumber(options.named.n)
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? options.named.n
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: index
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: index;
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}
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function normalizeNamed(pluralIndex, props) {
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if (!props.count) {
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props.count = pluralIndex;
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}
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if (!props.n) {
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props.n = pluralIndex;
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}
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}
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function createMessageContext(options = {}) {
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const locale = options.locale;
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const pluralIndex = getPluralIndex(options);
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const pluralRule = isObject(options.pluralRules) &&
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isString(locale) &&
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isFunction(options.pluralRules[locale])
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? options.pluralRules[locale]
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: pluralDefault;
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const orgPluralRule = isObject(options.pluralRules) &&
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isString(locale) &&
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isFunction(options.pluralRules[locale])
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? pluralDefault
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: undefined;
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const plural = (messages) => {
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return messages[pluralRule(pluralIndex, messages.length, orgPluralRule)];
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};
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const _list = options.list || [];
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const list = (index) => _list[index];
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// eslint-disable-next-line @typescript-eslint/no-explicit-any
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const _named = options.named || {};
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isNumber(options.pluralIndex) && normalizeNamed(pluralIndex, _named);
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const named = (key) => _named[key];
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function message(key) {
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// prettier-ignore
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const msg = isFunction(options.messages)
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? options.messages(key)
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: isObject(options.messages)
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? options.messages[key]
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: false;
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return !msg
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? options.parent
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? options.parent.message(key) // resolve from parent messages
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: DEFAULT_MESSAGE
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: msg;
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}
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const _modifier = (name) => options.modifiers
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? options.modifiers[name]
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: DEFAULT_MODIFIER;
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const normalize = isPlainObject(options.processor) && isFunction(options.processor.normalize)
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? options.processor.normalize
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: DEFAULT_NORMALIZE;
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const interpolate = isPlainObject(options.processor) &&
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isFunction(options.processor.interpolate)
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? options.processor.interpolate
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: DEFAULT_INTERPOLATE;
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const type = isPlainObject(options.processor) && isString(options.processor.type)
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? options.processor.type
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: DEFAULT_MESSAGE_DATA_TYPE;
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const linked = (key, ...args) => {
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const [arg1, arg2] = args;
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let type = 'text';
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let modifier = '';
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if (args.length === 1) {
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if (isObject(arg1)) {
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modifier = arg1.modifier || modifier;
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type = arg1.type || type;
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}
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else if (isString(arg1)) {
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modifier = arg1 || modifier;
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}
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}
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else if (args.length === 2) {
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if (isString(arg1)) {
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modifier = arg1 || modifier;
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}
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if (isString(arg2)) {
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type = arg2 || type;
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}
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}
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const ret = message(key)(ctx);
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const msg =
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// The message in vnode resolved with linked are returned as an array by processor.nomalize
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type === 'vnode' && isArray(ret) && modifier
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? ret[0]
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: ret;
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return modifier ? _modifier(modifier)(msg, type) : msg;
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};
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const ctx = {
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["list" /* HelperNameMap.LIST */]: list,
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["named" /* HelperNameMap.NAMED */]: named,
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["plural" /* HelperNameMap.PLURAL */]: plural,
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["linked" /* HelperNameMap.LINKED */]: linked,
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["message" /* HelperNameMap.MESSAGE */]: message,
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["type" /* HelperNameMap.TYPE */]: type,
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["interpolate" /* HelperNameMap.INTERPOLATE */]: interpolate,
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["normalize" /* HelperNameMap.NORMALIZE */]: normalize,
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["values" /* HelperNameMap.VALUES */]: assign({}, _list, _named)
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};
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return ctx;
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}
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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("i18n:init" /* 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("function:translate" /* 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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const code$1 = CompileWarnCodes.__EXTEND_POINT__;
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const inc$1 = incrementer(code$1);
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const CoreWarnCodes = {
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NOT_FOUND_KEY: code$1, // 2
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FALLBACK_TO_TRANSLATE: inc$1(), // 3
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CANNOT_FORMAT_NUMBER: inc$1(), // 4
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FALLBACK_TO_NUMBER_FORMAT: inc$1(), // 5
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CANNOT_FORMAT_DATE: inc$1(), // 6
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FALLBACK_TO_DATE_FORMAT: inc$1(), // 7
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EXPERIMENTAL_CUSTOM_MESSAGE_COMPILER: inc$1(), // 8
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__EXTEND_POINT__: inc$1() // 9
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};
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/** @internal */
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const warnMessages = {
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[CoreWarnCodes.NOT_FOUND_KEY]: `Not found '{key}' key in '{locale}' locale messages.`,
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[CoreWarnCodes.FALLBACK_TO_TRANSLATE]: `Fall back to translate '{key}' key with '{target}' locale.`,
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[CoreWarnCodes.CANNOT_FORMAT_NUMBER]: `Cannot format a number value due to not supported Intl.NumberFormat.`,
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[CoreWarnCodes.FALLBACK_TO_NUMBER_FORMAT]: `Fall back to number format '{key}' key with '{target}' locale.`,
|
[CoreWarnCodes.CANNOT_FORMAT_DATE]: `Cannot format a date value due to not supported Intl.DateTimeFormat.`,
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[CoreWarnCodes.FALLBACK_TO_DATE_FORMAT]: `Fall back to datetime format '{key}' key with '{target}' locale.`,
|
[CoreWarnCodes.EXPERIMENTAL_CUSTOM_MESSAGE_COMPILER]: `This project is using Custom Message Compiler, which is an experimental feature. It may receive breaking changes or be removed in the future.`
|
};
|
function getWarnMessage(code, ...args) {
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return format$1(warnMessages[code], ...args);
|
}
|
|
const code = CompileErrorCodes.__EXTEND_POINT__;
|
const inc = incrementer(code);
|
const CoreErrorCodes = {
|
INVALID_ARGUMENT: code, // 17
|
INVALID_DATE_ARGUMENT: inc(), // 18
|
INVALID_ISO_DATE_ARGUMENT: inc(), // 19
|
NOT_SUPPORT_NON_STRING_MESSAGE: inc(), // 20
|
NOT_SUPPORT_LOCALE_PROMISE_VALUE: inc(), // 21
|
NOT_SUPPORT_LOCALE_ASYNC_FUNCTION: inc(), // 22
|
NOT_SUPPORT_LOCALE_TYPE: inc(), // 23
|
__EXTEND_POINT__: inc() // 24
|
};
|
function createCoreError(code) {
|
return createCompileError(code, null, (process.env.NODE_ENV !== 'production') ? { messages: errorMessages } : undefined);
|
}
|
/** @internal */
|
const errorMessages = {
|
[CoreErrorCodes.INVALID_ARGUMENT]: 'Invalid arguments',
|
[CoreErrorCodes.INVALID_DATE_ARGUMENT]: 'The date provided is an invalid Date object.' +
|
'Make sure your Date represents a valid date.',
|
[CoreErrorCodes.INVALID_ISO_DATE_ARGUMENT]: 'The argument provided is not a valid ISO date string',
|
[CoreErrorCodes.NOT_SUPPORT_NON_STRING_MESSAGE]: 'Not support non-string message',
|
[CoreErrorCodes.NOT_SUPPORT_LOCALE_PROMISE_VALUE]: 'cannot support promise value',
|
[CoreErrorCodes.NOT_SUPPORT_LOCALE_ASYNC_FUNCTION]: 'cannot support async function',
|
[CoreErrorCodes.NOT_SUPPORT_LOCALE_TYPE]: 'cannot support locale type'
|
};
|
|
/** @internal */
|
function getLocale(context, options) {
|
return options.locale != null
|
? resolveLocale(options.locale)
|
: resolveLocale(context.locale);
|
}
|
let _resolveLocale;
|
/** @internal */
|
function resolveLocale(locale) {
|
if (isString(locale)) {
|
return locale;
|
}
|
else {
|
if (isFunction(locale)) {
|
if (locale.resolvedOnce && _resolveLocale != null) {
|
return _resolveLocale;
|
}
|
else if (locale.constructor.name === 'Function') {
|
const resolve = locale();
|
if (isPromise(resolve)) {
|
throw createCoreError(CoreErrorCodes.NOT_SUPPORT_LOCALE_PROMISE_VALUE);
|
}
|
return (_resolveLocale = resolve);
|
}
|
else {
|
throw createCoreError(CoreErrorCodes.NOT_SUPPORT_LOCALE_ASYNC_FUNCTION);
|
}
|
}
|
else {
|
throw createCoreError(CoreErrorCodes.NOT_SUPPORT_LOCALE_TYPE);
|
}
|
}
|
}
|
/**
|
* Fallback with simple implemenation
|
*
|
* @remarks
|
* A fallback locale function implemented with a simple fallback algorithm.
|
*
|
* Basically, it returns the value as specified in the `fallbackLocale` props, and is processed with the fallback inside intlify.
|
*
|
* @param ctx - A {@link CoreContext | context}
|
* @param fallback - A {@link FallbackLocale | fallback locale}
|
* @param start - A starting {@link Locale | locale}
|
*
|
* @returns Fallback locales
|
*
|
* @VueI18nGeneral
|
*/
|
function fallbackWithSimple(ctx, fallback, start // eslint-disable-line @typescript-eslint/no-unused-vars
|
) {
|
// prettier-ignore
|
return [...new Set([
|
start,
|
...(isArray(fallback)
|
? fallback
|
: isObject(fallback)
|
? Object.keys(fallback)
|
: isString(fallback)
|
? [fallback]
|
: [start])
|
])];
|
}
|
/**
|
* Fallback with locale chain
|
*
|
* @remarks
|
* A fallback locale function implemented with a fallback chain algorithm. It's used in VueI18n as default.
|
*
|
* @param ctx - A {@link CoreContext | context}
|
* @param fallback - A {@link FallbackLocale | fallback locale}
|
* @param start - A starting {@link Locale | locale}
|
*
|
* @returns Fallback locales
|
*
|
* @VueI18nSee [Fallbacking](../guide/essentials/fallback)
|
*
|
* @VueI18nGeneral
|
*/
|
function fallbackWithLocaleChain(ctx, fallback, start) {
|
const startLocale = isString(start) ? start : DEFAULT_LOCALE;
|
const context = ctx;
|
if (!context.__localeChainCache) {
|
context.__localeChainCache = new Map();
|
}
|
let chain = context.__localeChainCache.get(startLocale);
|
if (!chain) {
|
chain = [];
|
// first block defined by start
|
let block = [start];
|
// while any intervening block found
|
while (isArray(block)) {
|
block = appendBlockToChain(chain, block, fallback);
|
}
|
// prettier-ignore
|
// last block defined by default
|
const defaults = isArray(fallback) || !isPlainObject(fallback)
|
? fallback
|
: fallback['default']
|
? fallback['default']
|
: null;
|
// convert defaults to array
|
block = isString(defaults) ? [defaults] : defaults;
|
if (isArray(block)) {
|
appendBlockToChain(chain, block, false);
|
}
|
context.__localeChainCache.set(startLocale, chain);
|
}
|
return chain;
|
}
|
function appendBlockToChain(chain, block, blocks) {
|
let follow = true;
|
for (let i = 0; i < block.length && isBoolean(follow); i++) {
|
const locale = block[i];
|
if (isString(locale)) {
|
follow = appendLocaleToChain(chain, block[i], blocks);
|
}
|
}
|
return follow;
|
}
|
function appendLocaleToChain(chain, locale, blocks) {
|
let follow;
|
const tokens = locale.split('-');
|
do {
|
const target = tokens.join('-');
|
follow = appendItemToChain(chain, target, blocks);
|
tokens.splice(-1, 1);
|
} while (tokens.length && follow === true);
|
return follow;
|
}
|
function appendItemToChain(chain, target, blocks) {
|
let follow = false;
|
if (!chain.includes(target)) {
|
follow = true;
|
if (target) {
|
follow = target[target.length - 1] !== '!';
|
const locale = target.replace(/!/g, '');
|
chain.push(locale);
|
if ((isArray(blocks) || isPlainObject(blocks)) &&
|
blocks[locale] // eslint-disable-line @typescript-eslint/no-explicit-any
|
) {
|
// eslint-disable-next-line @typescript-eslint/no-explicit-any
|
follow = blocks[locale];
|
}
|
}
|
}
|
return follow;
|
}
|
|
/* eslint-disable @typescript-eslint/no-explicit-any */
|
/**
|
* Intlify core-base version
|
* @internal
|
*/
|
const VERSION = '9.13.1';
|
const NOT_REOSLVED = -1;
|
const DEFAULT_LOCALE = 'en-US';
|
const MISSING_RESOLVE_VALUE = '';
|
const capitalize = (str) => `${str.charAt(0).toLocaleUpperCase()}${str.substr(1)}`;
|
function getDefaultLinkedModifiers() {
|
return {
|
upper: (val, type) => {
|
// prettier-ignore
|
return type === 'text' && isString(val)
|
? val.toUpperCase()
|
: type === 'vnode' && isObject(val) && '__v_isVNode' in val
|
? val.children.toUpperCase()
|
: val;
|
},
|
lower: (val, type) => {
|
// prettier-ignore
|
return type === 'text' && isString(val)
|
? val.toLowerCase()
|
: type === 'vnode' && isObject(val) && '__v_isVNode' in val
|
? val.children.toLowerCase()
|
: val;
|
},
|
capitalize: (val, type) => {
|
// prettier-ignore
|
return (type === 'text' && isString(val)
|
? capitalize(val)
|
: type === 'vnode' && isObject(val) && '__v_isVNode' in val
|
? capitalize(val.children)
|
: val);
|
}
|
};
|
}
|
let _compiler;
|
function registerMessageCompiler(compiler) {
|
_compiler = compiler;
|
}
|
let _resolver;
|
/**
|
* Register the message resolver
|
*
|
* @param resolver - A {@link MessageResolver} function
|
*
|
* @VueI18nGeneral
|
*/
|
function registerMessageResolver(resolver) {
|
_resolver = resolver;
|
}
|
let _fallbacker;
|
/**
|
* Register the locale fallbacker
|
*
|
* @param fallbacker - A {@link LocaleFallbacker} function
|
*
|
* @VueI18nGeneral
|
*/
|
function registerLocaleFallbacker(fallbacker) {
|
_fallbacker = fallbacker;
|
}
|
// Additional Meta for Intlify DevTools
|
let _additionalMeta = null;
|
/* #__NO_SIDE_EFFECTS__ */
|
const setAdditionalMeta = (meta) => {
|
_additionalMeta = meta;
|
};
|
/* #__NO_SIDE_EFFECTS__ */
|
const getAdditionalMeta = () => _additionalMeta;
|
let _fallbackContext = null;
|
const setFallbackContext = (context) => {
|
_fallbackContext = context;
|
};
|
const getFallbackContext = () => _fallbackContext;
|
// ID for CoreContext
|
let _cid = 0;
|
function createCoreContext(options = {}) {
|
// setup options
|
const onWarn = isFunction(options.onWarn) ? options.onWarn : warn;
|
const version = isString(options.version) ? options.version : VERSION;
|
const locale = isString(options.locale) || isFunction(options.locale)
|
? options.locale
|
: DEFAULT_LOCALE;
|
const _locale = isFunction(locale) ? DEFAULT_LOCALE : locale;
|
const fallbackLocale = isArray(options.fallbackLocale) ||
|
isPlainObject(options.fallbackLocale) ||
|
isString(options.fallbackLocale) ||
|
options.fallbackLocale === false
|
? options.fallbackLocale
|
: _locale;
|
const messages = isPlainObject(options.messages)
|
? options.messages
|
: { [_locale]: {} };
|
const datetimeFormats = isPlainObject(options.datetimeFormats)
|
? options.datetimeFormats
|
: { [_locale]: {} }
|
;
|
const numberFormats = isPlainObject(options.numberFormats)
|
? options.numberFormats
|
: { [_locale]: {} }
|
;
|
const modifiers = assign({}, options.modifiers || {}, getDefaultLinkedModifiers());
|
const pluralRules = options.pluralRules || {};
|
const missing = isFunction(options.missing) ? options.missing : null;
|
const missingWarn = isBoolean(options.missingWarn) || isRegExp(options.missingWarn)
|
? options.missingWarn
|
: true;
|
const fallbackWarn = isBoolean(options.fallbackWarn) || isRegExp(options.fallbackWarn)
|
? options.fallbackWarn
|
: true;
|
const fallbackFormat = !!options.fallbackFormat;
|
const unresolving = !!options.unresolving;
|
const postTranslation = isFunction(options.postTranslation)
|
? options.postTranslation
|
: null;
|
const processor = isPlainObject(options.processor) ? options.processor : null;
|
const warnHtmlMessage = isBoolean(options.warnHtmlMessage)
|
? options.warnHtmlMessage
|
: true;
|
const escapeParameter = !!options.escapeParameter;
|
const messageCompiler = isFunction(options.messageCompiler)
|
? options.messageCompiler
|
: _compiler;
|
if ((process.env.NODE_ENV !== 'production') &&
|
!false &&
|
!false &&
|
isFunction(options.messageCompiler)) {
|
warnOnce(getWarnMessage(CoreWarnCodes.EXPERIMENTAL_CUSTOM_MESSAGE_COMPILER));
|
}
|
const messageResolver = isFunction(options.messageResolver)
|
? options.messageResolver
|
: _resolver || resolveWithKeyValue;
|
const localeFallbacker = isFunction(options.localeFallbacker)
|
? options.localeFallbacker
|
: _fallbacker || fallbackWithSimple;
|
const fallbackContext = isObject(options.fallbackContext)
|
? options.fallbackContext
|
: undefined;
|
// setup internal options
|
const internalOptions = options;
|
const __datetimeFormatters = isObject(internalOptions.__datetimeFormatters)
|
? internalOptions.__datetimeFormatters
|
: new Map()
|
;
|
const __numberFormatters = isObject(internalOptions.__numberFormatters)
|
? internalOptions.__numberFormatters
|
: new Map()
|
;
|
const __meta = isObject(internalOptions.__meta) ? internalOptions.__meta : {};
|
_cid++;
|
const context = {
|
version,
|
cid: _cid,
|
locale,
|
fallbackLocale,
|
messages,
|
modifiers,
|
pluralRules,
|
missing,
|
missingWarn,
|
fallbackWarn,
|
fallbackFormat,
|
unresolving,
|
postTranslation,
|
processor,
|
warnHtmlMessage,
|
escapeParameter,
|
messageCompiler,
|
messageResolver,
|
localeFallbacker,
|
fallbackContext,
|
onWarn,
|
__meta
|
};
|
{
|
context.datetimeFormats = datetimeFormats;
|
context.numberFormats = numberFormats;
|
context.__datetimeFormatters = __datetimeFormatters;
|
context.__numberFormatters = __numberFormatters;
|
}
|
// for vue-devtools timeline event
|
if ((process.env.NODE_ENV !== 'production')) {
|
context.__v_emitter =
|
internalOptions.__v_emitter != null
|
? internalOptions.__v_emitter
|
: undefined;
|
}
|
// NOTE: experimental !!
|
if ((process.env.NODE_ENV !== 'production') || __INTLIFY_PROD_DEVTOOLS__) {
|
initI18nDevTools(context, version, __meta);
|
}
|
return context;
|
}
|
/** @internal */
|
function isTranslateFallbackWarn(fallback, key) {
|
return fallback instanceof RegExp ? fallback.test(key) : fallback;
|
}
|
/** @internal */
|
function isTranslateMissingWarn(missing, key) {
|
return missing instanceof RegExp ? missing.test(key) : missing;
|
}
|
/** @internal */
|
function handleMissing(context, key, locale, missingWarn, type) {
|
const { missing, onWarn } = context;
|
// for vue-devtools timeline event
|
if ((process.env.NODE_ENV !== 'production')) {
|
const emitter = context.__v_emitter;
|
if (emitter) {
|
emitter.emit("missing" /* VueDevToolsTimelineEvents.MISSING */, {
|
locale,
|
key,
|
type,
|
groupId: `${type}:${key}`
|
});
|
}
|
}
|
if (missing !== null) {
|
const ret = missing(context, locale, key, type);
|
return isString(ret) ? ret : key;
|
}
|
else {
|
if ((process.env.NODE_ENV !== 'production') && isTranslateMissingWarn(missingWarn, key)) {
|
onWarn(getWarnMessage(CoreWarnCodes.NOT_FOUND_KEY, { key, locale }));
|
}
|
return key;
|
}
|
}
|
/** @internal */
|
function updateFallbackLocale(ctx, locale, fallback) {
|
const context = ctx;
|
context.__localeChainCache = new Map();
|
ctx.localeFallbacker(ctx, fallback, locale);
|
}
|
/** @internal */
|
function isAlmostSameLocale(locale, compareLocale) {
|
if (locale === compareLocale)
|
return false;
|
return locale.split('-')[0] === compareLocale.split('-')[0];
|
}
|
/** @internal */
|
function isImplicitFallback(targetLocale, locales) {
|
const index = locales.indexOf(targetLocale);
|
if (index === -1) {
|
return false;
|
}
|
for (let i = index + 1; i < locales.length; i++) {
|
if (isAlmostSameLocale(targetLocale, locales[i])) {
|
return true;
|
}
|
}
|
return false;
|
}
|
/* eslint-enable @typescript-eslint/no-explicit-any */
|
|
function format(ast) {
|
const msg = (ctx) => formatParts(ctx, ast);
|
return msg;
|
}
|
function formatParts(ctx, ast) {
|
const body = ast.b || ast.body;
|
if ((body.t || body.type) === 1 /* NodeTypes.Plural */) {
|
const plural = body;
|
const cases = plural.c || plural.cases;
|
return ctx.plural(cases.reduce((messages, c) => [
|
...messages,
|
formatMessageParts(ctx, c)
|
], []));
|
}
|
else {
|
return formatMessageParts(ctx, body);
|
}
|
}
|
function formatMessageParts(ctx, node) {
|
const _static = node.s || node.static;
|
if (_static) {
|
return ctx.type === 'text'
|
? _static
|
: ctx.normalize([_static]);
|
}
|
else {
|
const messages = (node.i || node.items).reduce((acm, c) => [...acm, formatMessagePart(ctx, c)], []);
|
return ctx.normalize(messages);
|
}
|
}
|
function formatMessagePart(ctx, node) {
|
const type = node.t || node.type;
|
switch (type) {
|
case 3 /* NodeTypes.Text */: {
|
const text = node;
|
return (text.v || text.value);
|
}
|
case 9 /* NodeTypes.Literal */: {
|
const literal = node;
|
return (literal.v || literal.value);
|
}
|
case 4 /* NodeTypes.Named */: {
|
const named = node;
|
return ctx.interpolate(ctx.named(named.k || named.key));
|
}
|
case 5 /* NodeTypes.List */: {
|
const list = node;
|
return ctx.interpolate(ctx.list(list.i != null ? list.i : list.index));
|
}
|
case 6 /* NodeTypes.Linked */: {
|
const linked = node;
|
const modifier = linked.m || linked.modifier;
|
return ctx.linked(formatMessagePart(ctx, linked.k || linked.key), modifier ? formatMessagePart(ctx, modifier) : undefined, ctx.type);
|
}
|
case 7 /* NodeTypes.LinkedKey */: {
|
const linkedKey = node;
|
return (linkedKey.v || linkedKey.value);
|
}
|
case 8 /* NodeTypes.LinkedModifier */: {
|
const linkedModifier = node;
|
return (linkedModifier.v || linkedModifier.value);
|
}
|
default:
|
throw new Error(`unhandled node type on format message part: ${type}`);
|
}
|
}
|
|
const WARN_MESSAGE = `Detected HTML in '{source}' message. Recommend not using HTML messages to avoid XSS.`;
|
function checkHtmlMessage(source, warnHtmlMessage) {
|
if (warnHtmlMessage && detectHtmlTag(source)) {
|
warn(format$1(WARN_MESSAGE, { source }));
|
}
|
}
|
const defaultOnCacheKey = (message) => message;
|
let compileCache = Object.create(null);
|
function onCompileWarn(_warn) {
|
if (_warn.code === CompileWarnCodes.USE_MODULO_SYNTAX) {
|
warn(`The use of named interpolation with modulo syntax is deprecated. ` +
|
`It will be removed in v10.\n` +
|
`reference: https://vue-i18n.intlify.dev/guide/essentials/syntax#rails-i18n-format \n` +
|
`(message compiler warning message: ${_warn.message})`);
|
}
|
}
|
function clearCompileCache() {
|
compileCache = Object.create(null);
|
}
|
const isMessageAST = (val) => isObject(val) &&
|
(val.t === 0 || val.type === 0) &&
|
('b' in val || 'body' in val);
|
function baseCompile(message, options = {}) {
|
// error detecting on compile
|
let detectError = false;
|
const onError = options.onError || defaultOnError;
|
options.onError = (err) => {
|
detectError = true;
|
onError(err);
|
};
|
// compile with mesasge-compiler
|
return { ...baseCompile$1(message, options), detectError };
|
}
|
/* #__NO_SIDE_EFFECTS__ */
|
const compileToFunction = (message, context) => {
|
if (!isString(message)) {
|
throw createCoreError(CoreErrorCodes.NOT_SUPPORT_NON_STRING_MESSAGE);
|
}
|
// set onWarn
|
if ((process.env.NODE_ENV !== 'production')) {
|
context.onWarn = onCompileWarn;
|
}
|
{
|
// check HTML message
|
const warnHtmlMessage = isBoolean(context.warnHtmlMessage)
|
? context.warnHtmlMessage
|
: true;
|
(process.env.NODE_ENV !== 'production') && checkHtmlMessage(message, warnHtmlMessage);
|
// check caches
|
const onCacheKey = context.onCacheKey || defaultOnCacheKey;
|
const cacheKey = onCacheKey(message);
|
const cached = compileCache[cacheKey];
|
if (cached) {
|
return cached;
|
}
|
// compile
|
const { code, detectError } = baseCompile(message, context);
|
// evaluate function
|
const msg = new Function(`return ${code}`)();
|
// if occurred compile error, don't cache
|
return !detectError
|
? (compileCache[cacheKey] = msg)
|
: msg;
|
}
|
};
|
function compile(message, context) {
|
// set onWarn
|
if ((process.env.NODE_ENV !== 'production')) {
|
context.onWarn = onCompileWarn;
|
}
|
if (((__INTLIFY_JIT_COMPILATION__ && !__INTLIFY_DROP_MESSAGE_COMPILER__)) &&
|
isString(message)) {
|
// check HTML message
|
const warnHtmlMessage = isBoolean(context.warnHtmlMessage)
|
? context.warnHtmlMessage
|
: true;
|
(process.env.NODE_ENV !== 'production') && checkHtmlMessage(message, warnHtmlMessage);
|
// check caches
|
const onCacheKey = context.onCacheKey || defaultOnCacheKey;
|
const cacheKey = onCacheKey(message);
|
const cached = compileCache[cacheKey];
|
if (cached) {
|
return cached;
|
}
|
// compile with JIT mode
|
const { ast, detectError } = baseCompile(message, {
|
...context,
|
location: (process.env.NODE_ENV !== 'production'),
|
jit: true
|
});
|
// compose message function from AST
|
const msg = format(ast);
|
// if occurred compile error, don't cache
|
return !detectError
|
? (compileCache[cacheKey] = msg)
|
: msg;
|
}
|
else {
|
if ((process.env.NODE_ENV !== 'production') && !isMessageAST(message)) {
|
warn(`the message that is resolve with key '${context.key}' is not supported for jit compilation`);
|
return (() => message);
|
}
|
// AST case (passed from bundler)
|
const cacheKey = message.cacheKey;
|
if (cacheKey) {
|
const cached = compileCache[cacheKey];
|
if (cached) {
|
return cached;
|
}
|
// compose message function from message (AST)
|
return (compileCache[cacheKey] =
|
format(message));
|
}
|
else {
|
return format(message);
|
}
|
}
|
}
|
|
const NOOP_MESSAGE_FUNCTION = () => '';
|
const isMessageFunction = (val) => isFunction(val);
|
// implementation of `translate` function
|
function translate(context, ...args) {
|
const { fallbackFormat, postTranslation, unresolving, messageCompiler, fallbackLocale, messages } = context;
|
const [key, options] = parseTranslateArgs(...args);
|
const missingWarn = isBoolean(options.missingWarn)
|
? options.missingWarn
|
: context.missingWarn;
|
const fallbackWarn = isBoolean(options.fallbackWarn)
|
? options.fallbackWarn
|
: context.fallbackWarn;
|
const escapeParameter = isBoolean(options.escapeParameter)
|
? options.escapeParameter
|
: context.escapeParameter;
|
const resolvedMessage = !!options.resolvedMessage;
|
// prettier-ignore
|
const defaultMsgOrKey = isString(options.default) || isBoolean(options.default) // default by function option
|
? !isBoolean(options.default)
|
? options.default
|
: (!messageCompiler ? () => key : key)
|
: fallbackFormat // default by `fallbackFormat` option
|
? (!messageCompiler ? () => key : key)
|
: '';
|
const enableDefaultMsg = fallbackFormat || defaultMsgOrKey !== '';
|
const locale = getLocale(context, options);
|
// escape params
|
escapeParameter && escapeParams(options);
|
// resolve message format
|
// eslint-disable-next-line prefer-const
|
let [formatScope, targetLocale, message] = !resolvedMessage
|
? resolveMessageFormat(context, key, locale, fallbackLocale, fallbackWarn, missingWarn)
|
: [
|
key,
|
locale,
|
messages[locale] || {}
|
];
|
// NOTE:
|
// Fix to work around `ssrTransfrom` bug in Vite.
|
// https://github.com/vitejs/vite/issues/4306
|
// To get around this, use temporary variables.
|
// https://github.com/nuxt/framework/issues/1461#issuecomment-954606243
|
let format = formatScope;
|
// if you use default message, set it as message format!
|
let cacheBaseKey = key;
|
if (!resolvedMessage &&
|
!(isString(format) ||
|
isMessageAST(format) ||
|
isMessageFunction(format))) {
|
if (enableDefaultMsg) {
|
format = defaultMsgOrKey;
|
cacheBaseKey = format;
|
}
|
}
|
// checking message format and target locale
|
if (!resolvedMessage &&
|
(!(isString(format) ||
|
isMessageAST(format) ||
|
isMessageFunction(format)) ||
|
!isString(targetLocale))) {
|
return unresolving ? NOT_REOSLVED : key;
|
}
|
// TODO: refactor
|
if ((process.env.NODE_ENV !== 'production') && isString(format) && context.messageCompiler == null) {
|
warn(`The message format compilation is not supported in this build. ` +
|
`Because message compiler isn't included. ` +
|
`You need to pre-compilation all message format. ` +
|
`So translate function return '${key}'.`);
|
return key;
|
}
|
// setup compile error detecting
|
let occurred = false;
|
const onError = () => {
|
occurred = true;
|
};
|
// compile message format
|
const msg = !isMessageFunction(format)
|
? compileMessageFormat(context, key, targetLocale, format, cacheBaseKey, onError)
|
: format;
|
// if occurred compile error, return the message format
|
if (occurred) {
|
return format;
|
}
|
// evaluate message with context
|
const ctxOptions = getMessageContextOptions(context, targetLocale, message, options);
|
const msgContext = createMessageContext(ctxOptions);
|
const messaged = evaluateMessage(context, msg, msgContext);
|
// if use post translation option, proceed it with handler
|
const ret = postTranslation
|
? postTranslation(messaged, key)
|
: messaged;
|
// NOTE: experimental !!
|
if ((process.env.NODE_ENV !== 'production') || __INTLIFY_PROD_DEVTOOLS__) {
|
// prettier-ignore
|
const payloads = {
|
timestamp: Date.now(),
|
key: isString(key)
|
? key
|
: isMessageFunction(format)
|
? format.key
|
: '',
|
locale: targetLocale || (isMessageFunction(format)
|
? format.locale
|
: ''),
|
format: isString(format)
|
? format
|
: isMessageFunction(format)
|
? format.source
|
: '',
|
message: ret
|
};
|
payloads.meta = assign({}, context.__meta, getAdditionalMeta() || {});
|
translateDevTools(payloads);
|
}
|
return ret;
|
}
|
function escapeParams(options) {
|
if (isArray(options.list)) {
|
options.list = options.list.map(item => isString(item) ? escapeHtml(item) : item);
|
}
|
else if (isObject(options.named)) {
|
Object.keys(options.named).forEach(key => {
|
if (isString(options.named[key])) {
|
options.named[key] = escapeHtml(options.named[key]);
|
}
|
});
|
}
|
}
|
function resolveMessageFormat(context, key, locale, fallbackLocale, fallbackWarn, missingWarn) {
|
const { messages, onWarn, messageResolver: resolveValue, localeFallbacker } = context;
|
const locales = localeFallbacker(context, fallbackLocale, locale); // eslint-disable-line @typescript-eslint/no-explicit-any
|
let message = {};
|
let targetLocale;
|
let format = null;
|
let from = locale;
|
let to = null;
|
const type = 'translate';
|
for (let i = 0; i < locales.length; i++) {
|
targetLocale = to = locales[i];
|
if ((process.env.NODE_ENV !== 'production') &&
|
locale !== targetLocale &&
|
!isAlmostSameLocale(locale, targetLocale) &&
|
isTranslateFallbackWarn(fallbackWarn, key)) {
|
onWarn(getWarnMessage(CoreWarnCodes.FALLBACK_TO_TRANSLATE, {
|
key,
|
target: targetLocale
|
}));
|
}
|
// for vue-devtools timeline event
|
if ((process.env.NODE_ENV !== 'production') && locale !== targetLocale) {
|
const emitter = context.__v_emitter;
|
if (emitter) {
|
emitter.emit("fallback" /* VueDevToolsTimelineEvents.FALBACK */, {
|
type,
|
key,
|
from,
|
to,
|
groupId: `${type}:${key}`
|
});
|
}
|
}
|
message =
|
messages[targetLocale] || {};
|
// for vue-devtools timeline event
|
let start = null;
|
let startTag;
|
let endTag;
|
if ((process.env.NODE_ENV !== 'production') && inBrowser) {
|
start = window.performance.now();
|
startTag = 'intlify-message-resolve-start';
|
endTag = 'intlify-message-resolve-end';
|
mark && mark(startTag);
|
}
|
if ((format = resolveValue(message, key)) === null) {
|
// if null, resolve with object key path
|
format = message[key]; // eslint-disable-line @typescript-eslint/no-explicit-any
|
}
|
// for vue-devtools timeline event
|
if ((process.env.NODE_ENV !== 'production') && inBrowser) {
|
const end = window.performance.now();
|
const emitter = context.__v_emitter;
|
if (emitter && start && format) {
|
emitter.emit("message-resolve" /* VueDevToolsTimelineEvents.MESSAGE_RESOLVE */, {
|
type: "message-resolve" /* VueDevToolsTimelineEvents.MESSAGE_RESOLVE */,
|
key,
|
message: format,
|
time: end - start,
|
groupId: `${type}:${key}`
|
});
|
}
|
if (startTag && endTag && mark && measure) {
|
mark(endTag);
|
measure('intlify message resolve', startTag, endTag);
|
}
|
}
|
if (isString(format) || isMessageAST(format) || isMessageFunction(format)) {
|
break;
|
}
|
if (!isImplicitFallback(targetLocale, locales)) {
|
const missingRet = handleMissing(context, // eslint-disable-line @typescript-eslint/no-explicit-any
|
key, targetLocale, missingWarn, type);
|
if (missingRet !== key) {
|
format = missingRet;
|
}
|
}
|
from = to;
|
}
|
return [format, targetLocale, message];
|
}
|
function compileMessageFormat(context, key, targetLocale, format, cacheBaseKey, onError) {
|
const { messageCompiler, warnHtmlMessage } = context;
|
if (isMessageFunction(format)) {
|
const msg = format;
|
msg.locale = msg.locale || targetLocale;
|
msg.key = msg.key || key;
|
return msg;
|
}
|
if (messageCompiler == null) {
|
const msg = (() => format);
|
msg.locale = targetLocale;
|
msg.key = key;
|
return msg;
|
}
|
// for vue-devtools timeline event
|
let start = null;
|
let startTag;
|
let endTag;
|
if ((process.env.NODE_ENV !== 'production') && inBrowser) {
|
start = window.performance.now();
|
startTag = 'intlify-message-compilation-start';
|
endTag = 'intlify-message-compilation-end';
|
mark && mark(startTag);
|
}
|
const msg = messageCompiler(format, getCompileContext(context, targetLocale, cacheBaseKey, format, warnHtmlMessage, onError));
|
// for vue-devtools timeline event
|
if ((process.env.NODE_ENV !== 'production') && inBrowser) {
|
const end = window.performance.now();
|
const emitter = context.__v_emitter;
|
if (emitter && start) {
|
emitter.emit("message-compilation" /* VueDevToolsTimelineEvents.MESSAGE_COMPILATION */, {
|
type: "message-compilation" /* VueDevToolsTimelineEvents.MESSAGE_COMPILATION */,
|
message: format,
|
time: end - start,
|
groupId: `${'translate'}:${key}`
|
});
|
}
|
if (startTag && endTag && mark && measure) {
|
mark(endTag);
|
measure('intlify message compilation', startTag, endTag);
|
}
|
}
|
msg.locale = targetLocale;
|
msg.key = key;
|
msg.source = format;
|
return msg;
|
}
|
function evaluateMessage(context, msg, msgCtx) {
|
// for vue-devtools timeline event
|
let start = null;
|
let startTag;
|
let endTag;
|
if ((process.env.NODE_ENV !== 'production') && inBrowser) {
|
start = window.performance.now();
|
startTag = 'intlify-message-evaluation-start';
|
endTag = 'intlify-message-evaluation-end';
|
mark && mark(startTag);
|
}
|
const messaged = msg(msgCtx);
|
// for vue-devtools timeline event
|
if ((process.env.NODE_ENV !== 'production') && inBrowser) {
|
const end = window.performance.now();
|
const emitter = context.__v_emitter;
|
if (emitter && start) {
|
emitter.emit("message-evaluation" /* VueDevToolsTimelineEvents.MESSAGE_EVALUATION */, {
|
type: "message-evaluation" /* VueDevToolsTimelineEvents.MESSAGE_EVALUATION */,
|
value: messaged,
|
time: end - start,
|
groupId: `${'translate'}:${msg.key}`
|
});
|
}
|
if (startTag && endTag && mark && measure) {
|
mark(endTag);
|
measure('intlify message evaluation', startTag, endTag);
|
}
|
}
|
return messaged;
|
}
|
/** @internal */
|
function parseTranslateArgs(...args) {
|
const [arg1, arg2, arg3] = args;
|
const options = {};
|
if (!isString(arg1) &&
|
!isNumber(arg1) &&
|
!isMessageFunction(arg1) &&
|
!isMessageAST(arg1)) {
|
throw createCoreError(CoreErrorCodes.INVALID_ARGUMENT);
|
}
|
// prettier-ignore
|
const key = isNumber(arg1)
|
? String(arg1)
|
: isMessageFunction(arg1)
|
? arg1
|
: arg1;
|
if (isNumber(arg2)) {
|
options.plural = arg2;
|
}
|
else if (isString(arg2)) {
|
options.default = arg2;
|
}
|
else if (isPlainObject(arg2) && !isEmptyObject(arg2)) {
|
options.named = arg2;
|
}
|
else if (isArray(arg2)) {
|
options.list = arg2;
|
}
|
if (isNumber(arg3)) {
|
options.plural = arg3;
|
}
|
else if (isString(arg3)) {
|
options.default = arg3;
|
}
|
else if (isPlainObject(arg3)) {
|
assign(options, arg3);
|
}
|
return [key, options];
|
}
|
function getCompileContext(context, locale, key, source, warnHtmlMessage, onError) {
|
return {
|
locale,
|
key,
|
warnHtmlMessage,
|
onError: (err) => {
|
onError && onError(err);
|
if ((process.env.NODE_ENV !== 'production')) {
|
const _source = getSourceForCodeFrame(source);
|
const message = `Message compilation error: ${err.message}`;
|
const codeFrame = err.location &&
|
_source &&
|
generateCodeFrame(_source, err.location.start.offset, err.location.end.offset);
|
const emitter = context.__v_emitter;
|
if (emitter && _source) {
|
emitter.emit("compile-error" /* VueDevToolsTimelineEvents.COMPILE_ERROR */, {
|
message: _source,
|
error: err.message,
|
start: err.location && err.location.start.offset,
|
end: err.location && err.location.end.offset,
|
groupId: `${'translate'}:${key}`
|
});
|
}
|
console.error(codeFrame ? `${message}\n${codeFrame}` : message);
|
}
|
else {
|
throw err;
|
}
|
},
|
onCacheKey: (source) => generateFormatCacheKey(locale, key, source)
|
};
|
}
|
function getSourceForCodeFrame(source) {
|
if (isString(source)) {
|
return source;
|
}
|
else {
|
if (source.loc && source.loc.source) {
|
return source.loc.source;
|
}
|
}
|
}
|
function getMessageContextOptions(context, locale, message, options) {
|
const { modifiers, pluralRules, messageResolver: resolveValue, fallbackLocale, fallbackWarn, missingWarn, fallbackContext } = context;
|
const resolveMessage = (key) => {
|
let val = resolveValue(message, key);
|
// fallback to root context
|
if (val == null && fallbackContext) {
|
const [, , message] = resolveMessageFormat(fallbackContext, key, locale, fallbackLocale, fallbackWarn, missingWarn);
|
val = resolveValue(message, key);
|
}
|
if (isString(val) || isMessageAST(val)) {
|
let occurred = false;
|
const onError = () => {
|
occurred = true;
|
};
|
const msg = compileMessageFormat(context, key, locale, val, key, onError);
|
return !occurred
|
? msg
|
: NOOP_MESSAGE_FUNCTION;
|
}
|
else if (isMessageFunction(val)) {
|
return val;
|
}
|
else {
|
// TODO: should be implemented warning message
|
return NOOP_MESSAGE_FUNCTION;
|
}
|
};
|
const ctxOptions = {
|
locale,
|
modifiers,
|
pluralRules,
|
messages: resolveMessage
|
};
|
if (context.processor) {
|
ctxOptions.processor = context.processor;
|
}
|
if (options.list) {
|
ctxOptions.list = options.list;
|
}
|
if (options.named) {
|
ctxOptions.named = options.named;
|
}
|
if (isNumber(options.plural)) {
|
ctxOptions.pluralIndex = options.plural;
|
}
|
return ctxOptions;
|
}
|
|
const intlDefined = typeof Intl !== 'undefined';
|
const Availabilities = {
|
dateTimeFormat: intlDefined && typeof Intl.DateTimeFormat !== 'undefined',
|
numberFormat: intlDefined && typeof Intl.NumberFormat !== 'undefined'
|
};
|
|
// implementation of `datetime` function
|
function datetime(context, ...args) {
|
const { datetimeFormats, unresolving, fallbackLocale, onWarn, localeFallbacker } = context;
|
const { __datetimeFormatters } = context;
|
if ((process.env.NODE_ENV !== 'production') && !Availabilities.dateTimeFormat) {
|
onWarn(getWarnMessage(CoreWarnCodes.CANNOT_FORMAT_DATE));
|
return MISSING_RESOLVE_VALUE;
|
}
|
const [key, value, options, overrides] = parseDateTimeArgs(...args);
|
const missingWarn = isBoolean(options.missingWarn)
|
? options.missingWarn
|
: context.missingWarn;
|
const fallbackWarn = isBoolean(options.fallbackWarn)
|
? options.fallbackWarn
|
: context.fallbackWarn;
|
const part = !!options.part;
|
const locale = getLocale(context, options);
|
const locales = localeFallbacker(context, // eslint-disable-line @typescript-eslint/no-explicit-any
|
fallbackLocale, locale);
|
if (!isString(key) || key === '') {
|
return new Intl.DateTimeFormat(locale, overrides).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 ((process.env.NODE_ENV !== 'production') &&
|
locale !== targetLocale &&
|
isTranslateFallbackWarn(fallbackWarn, key)) {
|
onWarn(getWarnMessage(CoreWarnCodes.FALLBACK_TO_DATE_FORMAT, {
|
key,
|
target: targetLocale
|
}));
|
}
|
// for vue-devtools timeline event
|
if ((process.env.NODE_ENV !== 'production') && locale !== targetLocale) {
|
const emitter = context.__v_emitter;
|
if (emitter) {
|
emitter.emit("fallback" /* VueDevToolsTimelineEvents.FALBACK */, {
|
type,
|
key,
|
from,
|
to,
|
groupId: `${type}:${key}`
|
});
|
}
|
}
|
datetimeFormat =
|
datetimeFormats[targetLocale] || {};
|
format = datetimeFormat[key];
|
if (isPlainObject(format))
|
break;
|
handleMissing(context, key, targetLocale, missingWarn, type); // eslint-disable-line @typescript-eslint/no-explicit-any
|
from = to;
|
}
|
// checking format and target locale
|
if (!isPlainObject(format) || !isString(targetLocale)) {
|
return unresolving ? NOT_REOSLVED : key;
|
}
|
let id = `${targetLocale}__${key}`;
|
if (!isEmptyObject(overrides)) {
|
id = `${id}__${JSON.stringify(overrides)}`;
|
}
|
let formatter = __datetimeFormatters.get(id);
|
if (!formatter) {
|
formatter = new Intl.DateTimeFormat(targetLocale, assign({}, format, overrides));
|
__datetimeFormatters.set(id, formatter);
|
}
|
return !part ? formatter.format(value) : formatter.formatToParts(value);
|
}
|
/** @internal */
|
const DATETIME_FORMAT_OPTIONS_KEYS = [
|
'localeMatcher',
|
'weekday',
|
'era',
|
'year',
|
'month',
|
'day',
|
'hour',
|
'minute',
|
'second',
|
'timeZoneName',
|
'formatMatcher',
|
'hour12',
|
'timeZone',
|
'dateStyle',
|
'timeStyle',
|
'calendar',
|
'dayPeriod',
|
'numberingSystem',
|
'hourCycle',
|
'fractionalSecondDigits'
|
];
|
/** @internal */
|
function parseDateTimeArgs(...args) {
|
const [arg1, arg2, arg3, arg4] = args;
|
const options = {};
|
let overrides = {};
|
let value;
|
if (isString(arg1)) {
|
// Only allow ISO strings - other date formats are often supported,
|
// but may cause different results in different browsers.
|
const matches = arg1.match(/(\d{4}-\d{2}-\d{2})(T|\s)?(.*)/);
|
if (!matches) {
|
throw createCoreError(CoreErrorCodes.INVALID_ISO_DATE_ARGUMENT);
|
}
|
// Some browsers can not parse the iso datetime separated by space,
|
// this is a compromise solution by replace the 'T'/' ' with 'T'
|
const dateTime = matches[3]
|
? matches[3].trim().startsWith('T')
|
? `${matches[1].trim()}${matches[3].trim()}`
|
: `${matches[1].trim()}T${matches[3].trim()}`
|
: matches[1].trim();
|
value = new Date(dateTime);
|
try {
|
// This will fail if the date is not valid
|
value.toISOString();
|
}
|
catch (e) {
|
throw createCoreError(CoreErrorCodes.INVALID_ISO_DATE_ARGUMENT);
|
}
|
}
|
else if (isDate(arg1)) {
|
if (isNaN(arg1.getTime())) {
|
throw createCoreError(CoreErrorCodes.INVALID_DATE_ARGUMENT);
|
}
|
value = arg1;
|
}
|
else if (isNumber(arg1)) {
|
value = arg1;
|
}
|
else {
|
throw createCoreError(CoreErrorCodes.INVALID_ARGUMENT);
|
}
|
if (isString(arg2)) {
|
options.key = arg2;
|
}
|
else if (isPlainObject(arg2)) {
|
Object.keys(arg2).forEach(key => {
|
if (DATETIME_FORMAT_OPTIONS_KEYS.includes(key)) {
|
overrides[key] = arg2[key];
|
}
|
else {
|
options[key] = arg2[key];
|
}
|
});
|
}
|
if (isString(arg3)) {
|
options.locale = arg3;
|
}
|
else if (isPlainObject(arg3)) {
|
overrides = arg3;
|
}
|
if (isPlainObject(arg4)) {
|
overrides = arg4;
|
}
|
return [options.key || '', value, options, overrides];
|
}
|
/** @internal */
|
function clearDateTimeFormat(ctx, locale, format) {
|
const context = ctx;
|
for (const key in format) {
|
const id = `${locale}__${key}`;
|
if (!context.__datetimeFormatters.has(id)) {
|
continue;
|
}
|
context.__datetimeFormatters.delete(id);
|
}
|
}
|
|
// implementation of `number` function
|
function number(context, ...args) {
|
const { numberFormats, unresolving, fallbackLocale, onWarn, localeFallbacker } = context;
|
const { __numberFormatters } = context;
|
if ((process.env.NODE_ENV !== 'production') && !Availabilities.numberFormat) {
|
onWarn(getWarnMessage(CoreWarnCodes.CANNOT_FORMAT_NUMBER));
|
return MISSING_RESOLVE_VALUE;
|
}
|
const [key, value, options, overrides] = parseNumberArgs(...args);
|
const missingWarn = isBoolean(options.missingWarn)
|
? options.missingWarn
|
: context.missingWarn;
|
const fallbackWarn = isBoolean(options.fallbackWarn)
|
? options.fallbackWarn
|
: context.fallbackWarn;
|
const part = !!options.part;
|
const locale = getLocale(context, options);
|
const locales = localeFallbacker(context, // eslint-disable-line @typescript-eslint/no-explicit-any
|
fallbackLocale, locale);
|
if (!isString(key) || key === '') {
|
return new Intl.NumberFormat(locale, overrides).format(value);
|
}
|
// resolve format
|
let numberFormat = {};
|
let targetLocale;
|
let format = null;
|
let from = locale;
|
let to = null;
|
const type = 'number format';
|
for (let i = 0; i < locales.length; i++) {
|
targetLocale = to = locales[i];
|
if ((process.env.NODE_ENV !== 'production') &&
|
locale !== targetLocale &&
|
isTranslateFallbackWarn(fallbackWarn, key)) {
|
onWarn(getWarnMessage(CoreWarnCodes.FALLBACK_TO_NUMBER_FORMAT, {
|
key,
|
target: targetLocale
|
}));
|
}
|
// for vue-devtools timeline event
|
if ((process.env.NODE_ENV !== 'production') && locale !== targetLocale) {
|
const emitter = context.__v_emitter;
|
if (emitter) {
|
emitter.emit("fallback" /* VueDevToolsTimelineEvents.FALBACK */, {
|
type,
|
key,
|
from,
|
to,
|
groupId: `${type}:${key}`
|
});
|
}
|
}
|
numberFormat =
|
numberFormats[targetLocale] || {};
|
format = numberFormat[key];
|
if (isPlainObject(format))
|
break;
|
handleMissing(context, key, targetLocale, missingWarn, type); // eslint-disable-line @typescript-eslint/no-explicit-any
|
from = to;
|
}
|
// checking format and target locale
|
if (!isPlainObject(format) || !isString(targetLocale)) {
|
return unresolving ? NOT_REOSLVED : key;
|
}
|
let id = `${targetLocale}__${key}`;
|
if (!isEmptyObject(overrides)) {
|
id = `${id}__${JSON.stringify(overrides)}`;
|
}
|
let formatter = __numberFormatters.get(id);
|
if (!formatter) {
|
formatter = new Intl.NumberFormat(targetLocale, assign({}, format, overrides));
|
__numberFormatters.set(id, formatter);
|
}
|
return !part ? formatter.format(value) : formatter.formatToParts(value);
|
}
|
/** @internal */
|
const NUMBER_FORMAT_OPTIONS_KEYS = [
|
'localeMatcher',
|
'style',
|
'currency',
|
'currencyDisplay',
|
'currencySign',
|
'useGrouping',
|
'minimumIntegerDigits',
|
'minimumFractionDigits',
|
'maximumFractionDigits',
|
'minimumSignificantDigits',
|
'maximumSignificantDigits',
|
'compactDisplay',
|
'notation',
|
'signDisplay',
|
'unit',
|
'unitDisplay',
|
'roundingMode',
|
'roundingPriority',
|
'roundingIncrement',
|
'trailingZeroDisplay'
|
];
|
/** @internal */
|
function parseNumberArgs(...args) {
|
const [arg1, arg2, arg3, arg4] = args;
|
const options = {};
|
let overrides = {};
|
if (!isNumber(arg1)) {
|
throw createCoreError(CoreErrorCodes.INVALID_ARGUMENT);
|
}
|
const value = arg1;
|
if (isString(arg2)) {
|
options.key = arg2;
|
}
|
else if (isPlainObject(arg2)) {
|
Object.keys(arg2).forEach(key => {
|
if (NUMBER_FORMAT_OPTIONS_KEYS.includes(key)) {
|
overrides[key] = arg2[key];
|
}
|
else {
|
options[key] = arg2[key];
|
}
|
});
|
}
|
if (isString(arg3)) {
|
options.locale = arg3;
|
}
|
else if (isPlainObject(arg3)) {
|
overrides = arg3;
|
}
|
if (isPlainObject(arg4)) {
|
overrides = arg4;
|
}
|
return [options.key || '', value, options, overrides];
|
}
|
/** @internal */
|
function clearNumberFormat(ctx, locale, format) {
|
const context = ctx;
|
for (const key in format) {
|
const id = `${locale}__${key}`;
|
if (!context.__numberFormatters.has(id)) {
|
continue;
|
}
|
context.__numberFormatters.delete(id);
|
}
|
}
|
|
{
|
initFeatureFlags();
|
}
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export { CoreErrorCodes, CoreWarnCodes, DATETIME_FORMAT_OPTIONS_KEYS, DEFAULT_LOCALE, DEFAULT_MESSAGE_DATA_TYPE, MISSING_RESOLVE_VALUE, NOT_REOSLVED, NUMBER_FORMAT_OPTIONS_KEYS, VERSION, clearCompileCache, clearDateTimeFormat, clearNumberFormat, compile, compileToFunction, createCoreContext, createCoreError, createMessageContext, datetime, fallbackWithLocaleChain, fallbackWithSimple, getAdditionalMeta, getDevToolsHook, getFallbackContext, getLocale, getWarnMessage, handleMissing, initI18nDevTools, isAlmostSameLocale, isImplicitFallback, isMessageAST, isMessageFunction, isTranslateFallbackWarn, isTranslateMissingWarn, number, parse, parseDateTimeArgs, parseNumberArgs, parseTranslateArgs, registerLocaleFallbacker, registerMessageCompiler, registerMessageResolver, resolveLocale, resolveValue, resolveWithKeyValue, setAdditionalMeta, setDevToolsHook, setFallbackContext, translate, translateDevTools, updateFallbackLocale };
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