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WordPress/wp-includes/js/dist/i18n.js
desrosj d4a8067885 Build/Test Tools: Update several dependencies. 
This updates the following dependencies:
- `@pmmmwh/react-refresh-webpack-plugin` from `0.5.5` to `0.5.11`.
- `autoprefixer` from `10.4.16` to `10.4.17`.
- `copy-webpack-plugin` from `11.0.0` to `12.0.2`.
- `cssnano` from `6.0.1` to `6.0.3`.
- `dotenv` from `16.3.1` to `16.4.4`.
- `dotenv-expand` from `10.0.0` to `11.0.3`.
- `postcss` from `8.4.31` to `8.4.35`.
- `sass` from `1.69.3` to `1.70.0`.
- `sinon` from `16.0.3` to `16.1.3`.
- `source-map-loader` from `4.0.1` to `5.0.0`.
- `terser-webpack-plugin` from `5.3.9` to `5.3.10`.
- `wait-on` from `7.0.1` to `7.2.0`.
- `webpack` from `5.89.0` to `5.90.2`.

Additionally, `npm audit fix` has been run.

See #59658.
Built from https://develop.svn.wordpress.org/trunk@57635


git-svn-id: http://core.svn.wordpress.org/trunk@57136 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2024-02-15 16:53:15 +00:00

1610 lines
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var re = {
not_string: /[^s]/,
not_bool: /[^t]/,
not_type: /[^T]/,
not_primitive: /[^v]/,
number: /[diefg]/,
numeric_arg: /[bcdiefguxX]/,
json: /[j]/,
not_json: /[^j]/,
text: /^[^\x25]+/,
modulo: /^\x25{2}/,
placeholder: /^\x25(?:([1-9]\d*)\$|\(([^)]+)\))?(\+)?(0|'[^$])?(-)?(\d+)?(?:\.(\d+))?([b-gijostTuvxX])/,
key: /^([a-z_][a-z_\d]*)/i,
key_access: /^\.([a-z_][a-z_\d]*)/i,
index_access: /^\[(\d+)\]/,
sign: /^[+-]/
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function sprintf(key) {
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function vsprintf(fmt, argv) {
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function sprintf_format(parse_tree, argv) {
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if (arg == undefined) {
throw new Error(sprintf('[sprintf] Cannot access property "%s" of undefined value "%s"', ph.keys[k], ph.keys[k-1]))
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arg = arg[ph.keys[k]]
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throw new TypeError(sprintf('[sprintf] expecting number but found %T', arg))
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sign = ''
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pad_character = ph.pad_char ? ph.pad_char === '0' ? '0' : ph.pad_char.charAt(1) : ' '
pad_length = ph.width - (sign + arg).length
pad = ph.width ? (pad_length > 0 ? pad_character.repeat(pad_length) : '') : ''
output += ph.align ? sign + arg + pad : (pad_character === '0' ? sign + pad + arg : pad + sign + arg)
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var sprintf_cache = Object.create(null)
function sprintf_parse(fmt) {
if (sprintf_cache[fmt]) {
return sprintf_cache[fmt]
}
var _fmt = fmt, match, parse_tree = [], arg_names = 0
while (_fmt) {
if ((match = re.text.exec(_fmt)) !== null) {
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else if ((field_match = re.index_access.exec(replacement_field)) !== null) {
field_list.push(field_match[1])
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throw new SyntaxError('[sprintf] failed to parse named argument key')
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else {
throw new SyntaxError('[sprintf] failed to parse named argument key')
}
match[2] = field_list
}
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arg_names |= 2
}
if (arg_names === 3) {
throw new Error('[sprintf] mixing positional and named placeholders is not (yet) supported')
}
parse_tree.push(
{
placeholder: match[0],
param_no: match[1],
keys: match[2],
sign: match[3],
pad_char: match[4],
align: match[5],
width: match[6],
precision: match[7],
type: match[8]
}
)
}
else {
throw new SyntaxError('[sprintf] unexpected placeholder')
}
_fmt = _fmt.substring(match[0].length)
}
return sprintf_cache[fmt] = parse_tree
}
/**
* export to either browser or node.js
*/
/* eslint-disable quote-props */
if (true) {
exports.sprintf = sprintf
exports.vsprintf = vsprintf
}
if (typeof window !== 'undefined') {
window['sprintf'] = sprintf
window['vsprintf'] = vsprintf
if (true) {
!(__WEBPACK_AMD_DEFINE_RESULT__ = (function() {
return {
'sprintf': sprintf,
'vsprintf': vsprintf
}
}).call(exports, __webpack_require__, exports, module),
__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__))
}
}
/* eslint-enable quote-props */
}(); // eslint-disable-line
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var __webpack_exports__ = {};
// This entry need to be wrapped in an IIFE because it need to be in strict mode.
(() => {
"use strict";
// ESM COMPAT FLAG
__webpack_require__.r(__webpack_exports__);
// EXPORTS
__webpack_require__.d(__webpack_exports__, {
__: () => (/* reexport */ __),
_n: () => (/* reexport */ _n),
_nx: () => (/* reexport */ _nx),
_x: () => (/* reexport */ _x),
createI18n: () => (/* reexport */ createI18n),
defaultI18n: () => (/* reexport */ default_i18n),
getLocaleData: () => (/* reexport */ getLocaleData),
hasTranslation: () => (/* reexport */ hasTranslation),
isRTL: () => (/* reexport */ isRTL),
resetLocaleData: () => (/* reexport */ resetLocaleData),
setLocaleData: () => (/* reexport */ setLocaleData),
sprintf: () => (/* reexport */ sprintf_sprintf),
subscribe: () => (/* reexport */ subscribe)
});
;// CONCATENATED MODULE: ./node_modules/memize/dist/index.js
/**
* Memize options object.
*
* @typedef MemizeOptions
*
* @property {number} [maxSize] Maximum size of the cache.
*/
/**
* Internal cache entry.
*
* @typedef MemizeCacheNode
*
* @property {?MemizeCacheNode|undefined} [prev] Previous node.
* @property {?MemizeCacheNode|undefined} [next] Next node.
* @property {Array<*>} args Function arguments for cache
* entry.
* @property {*} val Function result.
*/
/**
* Properties of the enhanced function for controlling cache.
*
* @typedef MemizeMemoizedFunction
*
* @property {()=>void} clear Clear the cache.
*/
/**
* Accepts a function to be memoized, and returns a new memoized function, with
* optional options.
*
* @template {(...args: any[]) => any} F
*
* @param {F} fn Function to memoize.
* @param {MemizeOptions} [options] Options object.
*
* @return {((...args: Parameters<F>) => ReturnType<F>) & MemizeMemoizedFunction} Memoized function.
*/
function memize(fn, options) {
var size = 0;
/** @type {?MemizeCacheNode|undefined} */
var head;
/** @type {?MemizeCacheNode|undefined} */
var tail;
options = options || {};
function memoized(/* ...args */) {
var node = head,
len = arguments.length,
args,
i;
searchCache: while (node) {
// Perform a shallow equality test to confirm that whether the node
// under test is a candidate for the arguments passed. Two arrays
// are shallowly equal if their length matches and each entry is
// strictly equal between the two sets. Avoid abstracting to a
// function which could incur an arguments leaking deoptimization.
// Check whether node arguments match arguments length
if (node.args.length !== arguments.length) {
node = node.next;
continue;
}
// Check whether node arguments match arguments values
for (i = 0; i < len; i++) {
if (node.args[i] !== arguments[i]) {
node = node.next;
continue searchCache;
}
}
// At this point we can assume we've found a match
// Surface matched node to head if not already
if (node !== head) {
// As tail, shift to previous. Must only shift if not also
// head, since if both head and tail, there is no previous.
if (node === tail) {
tail = node.prev;
}
// Adjust siblings to point to each other. If node was tail,
// this also handles new tail's empty `next` assignment.
/** @type {MemizeCacheNode} */ (node.prev).next = node.next;
if (node.next) {
node.next.prev = node.prev;
}
node.next = head;
node.prev = null;
/** @type {MemizeCacheNode} */ (head).prev = node;
head = node;
}
// Return immediately
return node.val;
}
// No cached value found. Continue to insertion phase:
// Create a copy of arguments (avoid leaking deoptimization)
args = new Array(len);
for (i = 0; i < len; i++) {
args[i] = arguments[i];
}
node = {
args: args,
// Generate the result from original function
val: fn.apply(null, args),
};
// Don't need to check whether node is already head, since it would
// have been returned above already if it was
// Shift existing head down list
if (head) {
head.prev = node;
node.next = head;
} else {
// If no head, follows that there's no tail (at initial or reset)
tail = node;
}
// Trim tail if we're reached max size and are pending cache insertion
if (size === /** @type {MemizeOptions} */ (options).maxSize) {
tail = /** @type {MemizeCacheNode} */ (tail).prev;
/** @type {MemizeCacheNode} */ (tail).next = null;
} else {
size++;
}
head = node;
return node.val;
}
memoized.clear = function () {
head = null;
tail = null;
size = 0;
};
// Ignore reason: There's not a clear solution to create an intersection of
// the function with additional properties, where the goal is to retain the
// function signature of the incoming argument and add control properties
// on the return value.
// @ts-ignore
return memoized;
}
// EXTERNAL MODULE: ./node_modules/sprintf-js/src/sprintf.js
var sprintf = __webpack_require__(2058);
var sprintf_default = /*#__PURE__*/__webpack_require__.n(sprintf);
;// CONCATENATED MODULE: ./node_modules/@wordpress/i18n/build-module/sprintf.js
/**
* External dependencies
*/
/**
* Log to console, once per message; or more precisely, per referentially equal
* argument set. Because Jed throws errors, we log these to the console instead
* to avoid crashing the application.
*
* @param {...*} args Arguments to pass to `console.error`
*/
const logErrorOnce = memize(console.error); // eslint-disable-line no-console
/**
* Returns a formatted string. If an error occurs in applying the format, the
* original format string is returned.
*
* @param {string} format The format of the string to generate.
* @param {...*} args Arguments to apply to the format.
*
* @see https://www.npmjs.com/package/sprintf-js
*
* @return {string} The formatted string.
*/
function sprintf_sprintf(format, ...args) {
try {
return sprintf_default().sprintf(format, ...args);
} catch (error) {
if (error instanceof Error) {
logErrorOnce('sprintf error: \n\n' + error.toString());
}
return format;
}
}
;// CONCATENATED MODULE: ./node_modules/@tannin/postfix/index.js
var PRECEDENCE, OPENERS, TERMINATORS, PATTERN;
/**
* Operator precedence mapping.
*
* @type {Object}
*/
PRECEDENCE = {
'(': 9,
'!': 8,
'*': 7,
'/': 7,
'%': 7,
'+': 6,
'-': 6,
'<': 5,
'<=': 5,
'>': 5,
'>=': 5,
'==': 4,
'!=': 4,
'&&': 3,
'||': 2,
'?': 1,
'?:': 1,
};
/**
* Characters which signal pair opening, to be terminated by terminators.
*
* @type {string[]}
*/
OPENERS = [ '(', '?' ];
/**
* Characters which signal pair termination, the value an array with the
* opener as its first member. The second member is an optional operator
* replacement to push to the stack.
*
* @type {string[]}
*/
TERMINATORS = {
')': [ '(' ],
':': [ '?', '?:' ],
};
/**
* Pattern matching operators and openers.
*
* @type {RegExp}
*/
PATTERN = /<=|>=|==|!=|&&|\|\||\?:|\(|!|\*|\/|%|\+|-|<|>|\?|\)|:/;
/**
* Given a C expression, returns the equivalent postfix (Reverse Polish)
* notation terms as an array.
*
* If a postfix string is desired, simply `.join( ' ' )` the result.
*
* @example
*
* ```js
* import postfix from '@tannin/postfix';
*
* postfix( 'n > 1' );
* // ⇒ [ 'n', '1', '>' ]
* ```
*
* @param {string} expression C expression.
*
* @return {string[]} Postfix terms.
*/
function postfix( expression ) {
var terms = [],
stack = [],
match, operator, term, element;
while ( ( match = expression.match( PATTERN ) ) ) {
operator = match[ 0 ];
// Term is the string preceding the operator match. It may contain
// whitespace, and may be empty (if operator is at beginning).
term = expression.substr( 0, match.index ).trim();
if ( term ) {
terms.push( term );
}
while ( ( element = stack.pop() ) ) {
if ( TERMINATORS[ operator ] ) {
if ( TERMINATORS[ operator ][ 0 ] === element ) {
// Substitution works here under assumption that because
// the assigned operator will no longer be a terminator, it
// will be pushed to the stack during the condition below.
operator = TERMINATORS[ operator ][ 1 ] || operator;
break;
}
} else if ( OPENERS.indexOf( element ) >= 0 || PRECEDENCE[ element ] < PRECEDENCE[ operator ] ) {
// Push to stack if either an opener or when pop reveals an
// element of lower precedence.
stack.push( element );
break;
}
// For each popped from stack, push to terms.
terms.push( element );
}
if ( ! TERMINATORS[ operator ] ) {
stack.push( operator );
}
// Slice matched fragment from expression to continue match.
expression = expression.substr( match.index + operator.length );
}
// Push remainder of operand, if exists, to terms.
expression = expression.trim();
if ( expression ) {
terms.push( expression );
}
// Pop remaining items from stack into terms.
return terms.concat( stack.reverse() );
}
;// CONCATENATED MODULE: ./node_modules/@tannin/evaluate/index.js
/**
* Operator callback functions.
*
* @type {Object}
*/
var OPERATORS = {
'!': function( a ) {
return ! a;
},
'*': function( a, b ) {
return a * b;
},
'/': function( a, b ) {
return a / b;
},
'%': function( a, b ) {
return a % b;
},
'+': function( a, b ) {
return a + b;
},
'-': function( a, b ) {
return a - b;
},
'<': function( a, b ) {
return a < b;
},
'<=': function( a, b ) {
return a <= b;
},
'>': function( a, b ) {
return a > b;
},
'>=': function( a, b ) {
return a >= b;
},
'==': function( a, b ) {
return a === b;
},
'!=': function( a, b ) {
return a !== b;
},
'&&': function( a, b ) {
return a && b;
},
'||': function( a, b ) {
return a || b;
},
'?:': function( a, b, c ) {
if ( a ) {
throw b;
}
return c;
},
};
/**
* Given an array of postfix terms and operand variables, returns the result of
* the postfix evaluation.
*
* @example
*
* ```js
* import evaluate from '@tannin/evaluate';
*
* // 3 + 4 * 5 / 6 ⇒ '3 4 5 * 6 / +'
* const terms = [ '3', '4', '5', '*', '6', '/', '+' ];
*
* evaluate( terms, {} );
* // ⇒ 6.333333333333334
* ```
*
* @param {string[]} postfix Postfix terms.
* @param {Object} variables Operand variables.
*
* @return {*} Result of evaluation.
*/
function evaluate( postfix, variables ) {
var stack = [],
i, j, args, getOperatorResult, term, value;
for ( i = 0; i < postfix.length; i++ ) {
term = postfix[ i ];
getOperatorResult = OPERATORS[ term ];
if ( getOperatorResult ) {
// Pop from stack by number of function arguments.
j = getOperatorResult.length;
args = Array( j );
while ( j-- ) {
args[ j ] = stack.pop();
}
try {
value = getOperatorResult.apply( null, args );
} catch ( earlyReturn ) {
return earlyReturn;
}
} else if ( variables.hasOwnProperty( term ) ) {
value = variables[ term ];
} else {
value = +term;
}
stack.push( value );
}
return stack[ 0 ];
}
;// CONCATENATED MODULE: ./node_modules/@tannin/compile/index.js
/**
* Given a C expression, returns a function which can be called to evaluate its
* result.
*
* @example
*
* ```js
* import compile from '@tannin/compile';
*
* const evaluate = compile( 'n > 1' );
*
* evaluate( { n: 2 } );
* // ⇒ true
* ```
*
* @param {string} expression C expression.
*
* @return {(variables?:{[variable:string]:*})=>*} Compiled evaluator.
*/
function compile( expression ) {
var terms = postfix( expression );
return function( variables ) {
return evaluate( terms, variables );
};
}
;// CONCATENATED MODULE: ./node_modules/@tannin/plural-forms/index.js
/**
* Given a C expression, returns a function which, when called with a value,
* evaluates the result with the value assumed to be the "n" variable of the
* expression. The result will be coerced to its numeric equivalent.
*
* @param {string} expression C expression.
*
* @return {Function} Evaluator function.
*/
function pluralForms( expression ) {
var evaluate = compile( expression );
return function( n ) {
return +evaluate( { n: n } );
};
}
;// CONCATENATED MODULE: ./node_modules/tannin/index.js
/**
* Tannin constructor options.
*
* @typedef {Object} TanninOptions
*
* @property {string} [contextDelimiter] Joiner in string lookup with context.
* @property {Function} [onMissingKey] Callback to invoke when key missing.
*/
/**
* Domain metadata.
*
* @typedef {Object} TanninDomainMetadata
*
* @property {string} [domain] Domain name.
* @property {string} [lang] Language code.
* @property {(string|Function)} [plural_forms] Plural forms expression or
* function evaluator.
*/
/**
* Domain translation pair respectively representing the singular and plural
* translation.
*
* @typedef {[string,string]} TanninTranslation
*/
/**
* Locale data domain. The key is used as reference for lookup, the value an
* array of two string entries respectively representing the singular and plural
* translation.
*
* @typedef {{[key:string]:TanninDomainMetadata|TanninTranslation,'':TanninDomainMetadata|TanninTranslation}} TanninLocaleDomain
*/
/**
* Jed-formatted locale data.
*
* @see http://messageformat.github.io/Jed/
*
* @typedef {{[domain:string]:TanninLocaleDomain}} TanninLocaleData
*/
/**
* Default Tannin constructor options.
*
* @type {TanninOptions}
*/
var DEFAULT_OPTIONS = {
contextDelimiter: '\u0004',
onMissingKey: null,
};
/**
* Given a specific locale data's config `plural_forms` value, returns the
* expression.
*
* @example
*
* ```
* getPluralExpression( 'nplurals=2; plural=(n != 1);' ) === '(n != 1)'
* ```
*
* @param {string} pf Locale data plural forms.
*
* @return {string} Plural forms expression.
*/
function getPluralExpression( pf ) {
var parts, i, part;
parts = pf.split( ';' );
for ( i = 0; i < parts.length; i++ ) {
part = parts[ i ].trim();
if ( part.indexOf( 'plural=' ) === 0 ) {
return part.substr( 7 );
}
}
}
/**
* Tannin constructor.
*
* @class
*
* @param {TanninLocaleData} data Jed-formatted locale data.
* @param {TanninOptions} [options] Tannin options.
*/
function Tannin( data, options ) {
var key;
/**
* Jed-formatted locale data.
*
* @name Tannin#data
* @type {TanninLocaleData}
*/
this.data = data;
/**
* Plural forms function cache, keyed by plural forms string.
*
* @name Tannin#pluralForms
* @type {Object<string,Function>}
*/
this.pluralForms = {};
/**
* Effective options for instance, including defaults.
*
* @name Tannin#options
* @type {TanninOptions}
*/
this.options = {};
for ( key in DEFAULT_OPTIONS ) {
this.options[ key ] = options !== undefined && key in options
? options[ key ]
: DEFAULT_OPTIONS[ key ];
}
}
/**
* Returns the plural form index for the given domain and value.
*
* @param {string} domain Domain on which to calculate plural form.
* @param {number} n Value for which plural form is to be calculated.
*
* @return {number} Plural form index.
*/
Tannin.prototype.getPluralForm = function( domain, n ) {
var getPluralForm = this.pluralForms[ domain ],
config, plural, pf;
if ( ! getPluralForm ) {
config = this.data[ domain ][ '' ];
pf = (
config[ 'Plural-Forms' ] ||
config[ 'plural-forms' ] ||
// Ignore reason: As known, there's no way to document the empty
// string property on a key to guarantee this as metadata.
// @ts-ignore
config.plural_forms
);
if ( typeof pf !== 'function' ) {
plural = getPluralExpression(
config[ 'Plural-Forms' ] ||
config[ 'plural-forms' ] ||
// Ignore reason: As known, there's no way to document the empty
// string property on a key to guarantee this as metadata.
// @ts-ignore
config.plural_forms
);
pf = pluralForms( plural );
}
getPluralForm = this.pluralForms[ domain ] = pf;
}
return getPluralForm( n );
};
/**
* Translate a string.
*
* @param {string} domain Translation domain.
* @param {string|void} context Context distinguishing terms of the same name.
* @param {string} singular Primary key for translation lookup.
* @param {string=} plural Fallback value used for non-zero plural
* form index.
* @param {number=} n Value to use in calculating plural form.
*
* @return {string} Translated string.
*/
Tannin.prototype.dcnpgettext = function( domain, context, singular, plural, n ) {
var index, key, entry;
if ( n === undefined ) {
// Default to singular.
index = 0;
} else {
// Find index by evaluating plural form for value.
index = this.getPluralForm( domain, n );
}
key = singular;
// If provided, context is prepended to key with delimiter.
if ( context ) {
key = context + this.options.contextDelimiter + singular;
}
entry = this.data[ domain ][ key ];
// Verify not only that entry exists, but that the intended index is within
// range and non-empty.
if ( entry && entry[ index ] ) {
return entry[ index ];
}
if ( this.options.onMissingKey ) {
this.options.onMissingKey( singular, domain );
}
// If entry not found, fall back to singular vs. plural with zero index
// representing the singular value.
return index === 0 ? singular : plural;
};
;// CONCATENATED MODULE: ./node_modules/@wordpress/i18n/build-module/create-i18n.js
/**
* External dependencies
*/
/**
* @typedef {Record<string,any>} LocaleData
*/
/**
* Default locale data to use for Tannin domain when not otherwise provided.
* Assumes an English plural forms expression.
*
* @type {LocaleData}
*/
const DEFAULT_LOCALE_DATA = {
'': {
/** @param {number} n */
plural_forms(n) {
return n === 1 ? 0 : 1;
}
}
};
/*
* Regular expression that matches i18n hooks like `i18n.gettext`, `i18n.ngettext`,
* `i18n.gettext_domain` or `i18n.ngettext_with_context` or `i18n.has_translation`.
*/
const I18N_HOOK_REGEXP = /^i18n\.(n?gettext|has_translation)(_|$)/;
/**
* @typedef {(domain?: string) => LocaleData} GetLocaleData
*
* Returns locale data by domain in a
* Jed-formatted JSON object shape.
*
* @see http://messageformat.github.io/Jed/
*/
/**
* @typedef {(data?: LocaleData, domain?: string) => void} SetLocaleData
*
* Merges locale data into the Tannin instance by domain. Note that this
* function will overwrite the domain configuration. Accepts data in a
* Jed-formatted JSON object shape.
*
* @see http://messageformat.github.io/Jed/
*/
/**
* @typedef {(data?: LocaleData, domain?: string) => void} AddLocaleData
*
* Merges locale data into the Tannin instance by domain. Note that this
* function will also merge the domain configuration. Accepts data in a
* Jed-formatted JSON object shape.
*
* @see http://messageformat.github.io/Jed/
*/
/**
* @typedef {(data?: LocaleData, domain?: string) => void} ResetLocaleData
*
* Resets all current Tannin instance locale data and sets the specified
* locale data for the domain. Accepts data in a Jed-formatted JSON object shape.
*
* @see http://messageformat.github.io/Jed/
*/
/** @typedef {() => void} SubscribeCallback */
/** @typedef {() => void} UnsubscribeCallback */
/**
* @typedef {(callback: SubscribeCallback) => UnsubscribeCallback} Subscribe
*
* Subscribes to changes of locale data
*/
/**
* @typedef {(domain?: string) => string} GetFilterDomain
* Retrieve the domain to use when calling domain-specific filters.
*/
/**
* @typedef {(text: string, domain?: string) => string} __
*
* Retrieve the translation of text.
*
* @see https://developer.wordpress.org/reference/functions/__/
*/
/**
* @typedef {(text: string, context: string, domain?: string) => string} _x
*
* Retrieve translated string with gettext context.
*
* @see https://developer.wordpress.org/reference/functions/_x/
*/
/**
* @typedef {(single: string, plural: string, number: number, domain?: string) => string} _n
*
* Translates and retrieves the singular or plural form based on the supplied
* number.
*
* @see https://developer.wordpress.org/reference/functions/_n/
*/
/**
* @typedef {(single: string, plural: string, number: number, context: string, domain?: string) => string} _nx
*
* Translates and retrieves the singular or plural form based on the supplied
* number, with gettext context.
*
* @see https://developer.wordpress.org/reference/functions/_nx/
*/
/**
* @typedef {() => boolean} IsRtl
*
* Check if current locale is RTL.
*
* **RTL (Right To Left)** is a locale property indicating that text is written from right to left.
* For example, the `he` locale (for Hebrew) specifies right-to-left. Arabic (ar) is another common
* language written RTL. The opposite of RTL, LTR (Left To Right) is used in other languages,
* including English (`en`, `en-US`, `en-GB`, etc.), Spanish (`es`), and French (`fr`).
*/
/**
* @typedef {(single: string, context?: string, domain?: string) => boolean} HasTranslation
*
* Check if there is a translation for a given string in singular form.
*/
/** @typedef {import('@wordpress/hooks').Hooks} Hooks */
/**
* An i18n instance
*
* @typedef I18n
* @property {GetLocaleData} getLocaleData Returns locale data by domain in a Jed-formatted JSON object shape.
* @property {SetLocaleData} setLocaleData Merges locale data into the Tannin instance by domain. Note that this
* function will overwrite the domain configuration. Accepts data in a
* Jed-formatted JSON object shape.
* @property {AddLocaleData} addLocaleData Merges locale data into the Tannin instance by domain. Note that this
* function will also merge the domain configuration. Accepts data in a
* Jed-formatted JSON object shape.
* @property {ResetLocaleData} resetLocaleData Resets all current Tannin instance locale data and sets the specified
* locale data for the domain. Accepts data in a Jed-formatted JSON object shape.
* @property {Subscribe} subscribe Subscribes to changes of Tannin locale data.
* @property {__} __ Retrieve the translation of text.
* @property {_x} _x Retrieve translated string with gettext context.
* @property {_n} _n Translates and retrieves the singular or plural form based on the supplied
* number.
* @property {_nx} _nx Translates and retrieves the singular or plural form based on the supplied
* number, with gettext context.
* @property {IsRtl} isRTL Check if current locale is RTL.
* @property {HasTranslation} hasTranslation Check if there is a translation for a given string.
*/
/**
* Create an i18n instance
*
* @param {LocaleData} [initialData] Locale data configuration.
* @param {string} [initialDomain] Domain for which configuration applies.
* @param {Hooks} [hooks] Hooks implementation.
*
* @return {I18n} I18n instance.
*/
const createI18n = (initialData, initialDomain, hooks) => {
/**
* The underlying instance of Tannin to which exported functions interface.
*
* @type {Tannin}
*/
const tannin = new Tannin({});
const listeners = new Set();
const notifyListeners = () => {
listeners.forEach(listener => listener());
};
/**
* Subscribe to changes of locale data.
*
* @param {SubscribeCallback} callback Subscription callback.
* @return {UnsubscribeCallback} Unsubscribe callback.
*/
const subscribe = callback => {
listeners.add(callback);
return () => listeners.delete(callback);
};
/** @type {GetLocaleData} */
const getLocaleData = (domain = 'default') => tannin.data[domain];
/**
* @param {LocaleData} [data]
* @param {string} [domain]
*/
const doSetLocaleData = (data, domain = 'default') => {
tannin.data[domain] = {
...tannin.data[domain],
...data
};
// Populate default domain configuration (supported locale date which omits
// a plural forms expression).
tannin.data[domain][''] = {
...DEFAULT_LOCALE_DATA[''],
...tannin.data[domain]?.['']
};
// Clean up cached plural forms functions cache as it might be updated.
delete tannin.pluralForms[domain];
};
/** @type {SetLocaleData} */
const setLocaleData = (data, domain) => {
doSetLocaleData(data, domain);
notifyListeners();
};
/** @type {AddLocaleData} */
const addLocaleData = (data, domain = 'default') => {
tannin.data[domain] = {
...tannin.data[domain],
...data,
// Populate default domain configuration (supported locale date which omits
// a plural forms expression).
'': {
...DEFAULT_LOCALE_DATA[''],
...tannin.data[domain]?.[''],
...data?.['']
}
};
// Clean up cached plural forms functions cache as it might be updated.
delete tannin.pluralForms[domain];
notifyListeners();
};
/** @type {ResetLocaleData} */
const resetLocaleData = (data, domain) => {
// Reset all current Tannin locale data.
tannin.data = {};
// Reset cached plural forms functions cache.
tannin.pluralForms = {};
setLocaleData(data, domain);
};
/**
* Wrapper for Tannin's `dcnpgettext`. Populates default locale data if not
* otherwise previously assigned.
*
* @param {string|undefined} domain Domain to retrieve the translated text.
* @param {string|undefined} context Context information for the translators.
* @param {string} single Text to translate if non-plural. Used as
* fallback return value on a caught error.
* @param {string} [plural] The text to be used if the number is
* plural.
* @param {number} [number] The number to compare against to use
* either the singular or plural form.
*
* @return {string} The translated string.
*/
const dcnpgettext = (domain = 'default', context, single, plural, number) => {
if (!tannin.data[domain]) {
// Use `doSetLocaleData` to set silently, without notifying listeners.
doSetLocaleData(undefined, domain);
}
return tannin.dcnpgettext(domain, context, single, plural, number);
};
/** @type {GetFilterDomain} */
const getFilterDomain = (domain = 'default') => domain;
/** @type {__} */
const __ = (text, domain) => {
let translation = dcnpgettext(domain, undefined, text);
if (!hooks) {
return translation;
}
/**
* Filters text with its translation.
*
* @param {string} translation Translated text.
* @param {string} text Text to translate.
* @param {string} domain Text domain. Unique identifier for retrieving translated strings.
*/
translation = /** @type {string} */
/** @type {*} */hooks.applyFilters('i18n.gettext', translation, text, domain);
return /** @type {string} */(
/** @type {*} */hooks.applyFilters('i18n.gettext_' + getFilterDomain(domain), translation, text, domain)
);
};
/** @type {_x} */
const _x = (text, context, domain) => {
let translation = dcnpgettext(domain, context, text);
if (!hooks) {
return translation;
}
/**
* Filters text with its translation based on context information.
*
* @param {string} translation Translated text.
* @param {string} text Text to translate.
* @param {string} context Context information for the translators.
* @param {string} domain Text domain. Unique identifier for retrieving translated strings.
*/
translation = /** @type {string} */
/** @type {*} */hooks.applyFilters('i18n.gettext_with_context', translation, text, context, domain);
return /** @type {string} */(
/** @type {*} */hooks.applyFilters('i18n.gettext_with_context_' + getFilterDomain(domain), translation, text, context, domain)
);
};
/** @type {_n} */
const _n = (single, plural, number, domain) => {
let translation = dcnpgettext(domain, undefined, single, plural, number);
if (!hooks) {
return translation;
}
/**
* Filters the singular or plural form of a string.
*
* @param {string} translation Translated text.
* @param {string} single The text to be used if the number is singular.
* @param {string} plural The text to be used if the number is plural.
* @param {string} number The number to compare against to use either the singular or plural form.
* @param {string} domain Text domain. Unique identifier for retrieving translated strings.
*/
translation = /** @type {string} */
/** @type {*} */hooks.applyFilters('i18n.ngettext', translation, single, plural, number, domain);
return /** @type {string} */(
/** @type {*} */hooks.applyFilters('i18n.ngettext_' + getFilterDomain(domain), translation, single, plural, number, domain)
);
};
/** @type {_nx} */
const _nx = (single, plural, number, context, domain) => {
let translation = dcnpgettext(domain, context, single, plural, number);
if (!hooks) {
return translation;
}
/**
* Filters the singular or plural form of a string with gettext context.
*
* @param {string} translation Translated text.
* @param {string} single The text to be used if the number is singular.
* @param {string} plural The text to be used if the number is plural.
* @param {string} number The number to compare against to use either the singular or plural form.
* @param {string} context Context information for the translators.
* @param {string} domain Text domain. Unique identifier for retrieving translated strings.
*/
translation = /** @type {string} */
/** @type {*} */hooks.applyFilters('i18n.ngettext_with_context', translation, single, plural, number, context, domain);
return /** @type {string} */(
/** @type {*} */hooks.applyFilters('i18n.ngettext_with_context_' + getFilterDomain(domain), translation, single, plural, number, context, domain)
);
};
/** @type {IsRtl} */
const isRTL = () => {
return 'rtl' === _x('ltr', 'text direction');
};
/** @type {HasTranslation} */
const hasTranslation = (single, context, domain) => {
const key = context ? context + '\u0004' + single : single;
let result = !!tannin.data?.[domain !== null && domain !== void 0 ? domain : 'default']?.[key];
if (hooks) {
/**
* Filters the presence of a translation in the locale data.
*
* @param {boolean} hasTranslation Whether the translation is present or not..
* @param {string} single The singular form of the translated text (used as key in locale data)
* @param {string} context Context information for the translators.
* @param {string} domain Text domain. Unique identifier for retrieving translated strings.
*/
result = /** @type { boolean } */
/** @type {*} */hooks.applyFilters('i18n.has_translation', result, single, context, domain);
result = /** @type { boolean } */
/** @type {*} */hooks.applyFilters('i18n.has_translation_' + getFilterDomain(domain), result, single, context, domain);
}
return result;
};
if (initialData) {
setLocaleData(initialData, initialDomain);
}
if (hooks) {
/**
* @param {string} hookName
*/
const onHookAddedOrRemoved = hookName => {
if (I18N_HOOK_REGEXP.test(hookName)) {
notifyListeners();
}
};
hooks.addAction('hookAdded', 'core/i18n', onHookAddedOrRemoved);
hooks.addAction('hookRemoved', 'core/i18n', onHookAddedOrRemoved);
}
return {
getLocaleData,
setLocaleData,
addLocaleData,
resetLocaleData,
subscribe,
__,
_x,
_n,
_nx,
isRTL,
hasTranslation
};
};
;// CONCATENATED MODULE: external ["wp","hooks"]
const external_wp_hooks_namespaceObject = window["wp"]["hooks"];
;// CONCATENATED MODULE: ./node_modules/@wordpress/i18n/build-module/default-i18n.js
/**
* Internal dependencies
*/
/**
* WordPress dependencies
*/
const i18n = createI18n(undefined, undefined, external_wp_hooks_namespaceObject.defaultHooks);
/**
* Default, singleton instance of `I18n`.
*/
/* harmony default export */ const default_i18n = (i18n);
/*
* Comments in this file are duplicated from ./i18n due to
* https://github.com/WordPress/gutenberg/pull/20318#issuecomment-590837722
*/
/**
* @typedef {import('./create-i18n').LocaleData} LocaleData
* @typedef {import('./create-i18n').SubscribeCallback} SubscribeCallback
* @typedef {import('./create-i18n').UnsubscribeCallback} UnsubscribeCallback
*/
/**
* Returns locale data by domain in a Jed-formatted JSON object shape.
*
* @see http://messageformat.github.io/Jed/
*
* @param {string} [domain] Domain for which to get the data.
* @return {LocaleData} Locale data.
*/
const getLocaleData = i18n.getLocaleData.bind(i18n);
/**
* Merges locale data into the Tannin instance by domain. Accepts data in a
* Jed-formatted JSON object shape.
*
* @see http://messageformat.github.io/Jed/
*
* @param {LocaleData} [data] Locale data configuration.
* @param {string} [domain] Domain for which configuration applies.
*/
const setLocaleData = i18n.setLocaleData.bind(i18n);
/**
* Resets all current Tannin instance locale data and sets the specified
* locale data for the domain. Accepts data in a Jed-formatted JSON object shape.
*
* @see http://messageformat.github.io/Jed/
*
* @param {LocaleData} [data] Locale data configuration.
* @param {string} [domain] Domain for which configuration applies.
*/
const resetLocaleData = i18n.resetLocaleData.bind(i18n);
/**
* Subscribes to changes of locale data
*
* @param {SubscribeCallback} callback Subscription callback
* @return {UnsubscribeCallback} Unsubscribe callback
*/
const subscribe = i18n.subscribe.bind(i18n);
/**
* Retrieve the translation of text.
*
* @see https://developer.wordpress.org/reference/functions/__/
*
* @param {string} text Text to translate.
* @param {string} [domain] Domain to retrieve the translated text.
*
* @return {string} Translated text.
*/
const __ = i18n.__.bind(i18n);
/**
* Retrieve translated string with gettext context.
*
* @see https://developer.wordpress.org/reference/functions/_x/
*
* @param {string} text Text to translate.
* @param {string} context Context information for the translators.
* @param {string} [domain] Domain to retrieve the translated text.
*
* @return {string} Translated context string without pipe.
*/
const _x = i18n._x.bind(i18n);
/**
* Translates and retrieves the singular or plural form based on the supplied
* number.
*
* @see https://developer.wordpress.org/reference/functions/_n/
*
* @param {string} single The text to be used if the number is singular.
* @param {string} plural The text to be used if the number is plural.
* @param {number} number The number to compare against to use either the
* singular or plural form.
* @param {string} [domain] Domain to retrieve the translated text.
*
* @return {string} The translated singular or plural form.
*/
const _n = i18n._n.bind(i18n);
/**
* Translates and retrieves the singular or plural form based on the supplied
* number, with gettext context.
*
* @see https://developer.wordpress.org/reference/functions/_nx/
*
* @param {string} single The text to be used if the number is singular.
* @param {string} plural The text to be used if the number is plural.
* @param {number} number The number to compare against to use either the
* singular or plural form.
* @param {string} context Context information for the translators.
* @param {string} [domain] Domain to retrieve the translated text.
*
* @return {string} The translated singular or plural form.
*/
const _nx = i18n._nx.bind(i18n);
/**
* Check if current locale is RTL.
*
* **RTL (Right To Left)** is a locale property indicating that text is written from right to left.
* For example, the `he` locale (for Hebrew) specifies right-to-left. Arabic (ar) is another common
* language written RTL. The opposite of RTL, LTR (Left To Right) is used in other languages,
* including English (`en`, `en-US`, `en-GB`, etc.), Spanish (`es`), and French (`fr`).
*
* @return {boolean} Whether locale is RTL.
*/
const isRTL = i18n.isRTL.bind(i18n);
/**
* Check if there is a translation for a given string (in singular form).
*
* @param {string} single Singular form of the string to look up.
* @param {string} [context] Context information for the translators.
* @param {string} [domain] Domain to retrieve the translated text.
* @return {boolean} Whether the translation exists or not.
*/
const hasTranslation = i18n.hasTranslation.bind(i18n);
;// CONCATENATED MODULE: ./node_modules/@wordpress/i18n/build-module/index.js
})();
(window.wp = window.wp || {}).i18n = __webpack_exports__;
/******/ })()
;
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