"use strict";
/*
HTML escaping is the same as React's
(on purpose.) Therefore, it has the following Copyright and Licensing:
Copyright 2013-2014, Facebook, Inc.
All rights reserved.
This source code is licensed under the BSD-style license found in the LICENSE
file in the root directory of React's source tree.
*/
Object.defineProperty(exports, "__esModule", { value: true });
var React = require("react");
var intl_messageformat_1 = require("intl-messageformat");
var intl_format_cache_1 = require("intl-format-cache");
var intl_utils_1 = require("@formatjs/intl-utils");
var error_1 = require("./error");
function filterProps(props, whitelist, defaults) {
if (defaults === void 0) { defaults = {}; }
return whitelist.reduce(function (filtered, name) {
if (name in props) {
filtered[name] = props[name];
}
else if (name in defaults) {
filtered[name] = defaults[name];
}
return filtered;
}, {});
}
exports.filterProps = filterProps;
function invariantIntlContext(intl) {
intl_utils_1.invariant(intl, '[React Intl] Could not find required `intl` object. ' +
' needs to exist in the component ancestry.');
}
exports.invariantIntlContext = invariantIntlContext;
function defaultErrorHandler(error) {
if (process.env.NODE_ENV !== 'production') {
console.error(error);
}
}
exports.defaultErrorHandler = defaultErrorHandler;
exports.DEFAULT_INTL_CONFIG = {
formats: {},
messages: {},
timeZone: undefined,
textComponent: React.Fragment,
defaultLocale: 'en',
defaultFormats: {},
onError: defaultErrorHandler,
};
function createIntlCache() {
return {
dateTime: {},
number: {},
message: {},
relativeTime: {},
pluralRules: {},
list: {},
displayNames: {},
};
}
exports.createIntlCache = createIntlCache;
/**
* Create intl formatters and populate cache
* @param cache explicit cache to prevent leaking memory
*/
function createFormatters(cache) {
if (cache === void 0) { cache = createIntlCache(); }
var RelativeTimeFormat = Intl.RelativeTimeFormat;
var ListFormat = Intl.ListFormat;
var DisplayNames = Intl.DisplayNames;
return {
getDateTimeFormat: intl_format_cache_1.default(Intl.DateTimeFormat, cache.dateTime),
getNumberFormat: intl_format_cache_1.default(Intl.NumberFormat, cache.number),
getMessageFormat: intl_format_cache_1.default(intl_messageformat_1.default, cache.message),
getRelativeTimeFormat: intl_format_cache_1.default(RelativeTimeFormat, cache.relativeTime),
getPluralRules: intl_format_cache_1.default(Intl.PluralRules, cache.pluralRules),
getListFormat: intl_format_cache_1.default(ListFormat, cache.list),
getDisplayNames: intl_format_cache_1.default(DisplayNames, cache.displayNames),
};
}
exports.createFormatters = createFormatters;
function getNamedFormat(formats, type, name, onError) {
var formatType = formats && formats[type];
var format;
if (formatType) {
format = formatType[name];
}
if (format) {
return format;
}
onError(new error_1.ReactIntlError("UNSUPPORTED_FORMATTER" /* UNSUPPORTED_FORMATTER */, "No " + type + " format named: " + name));
}
exports.getNamedFormat = getNamedFormat;