ngx-bootstrap
Version:
Native Angular Bootstrap Components
272 lines (271 loc) • 28.2 kB
JavaScript
/**
* @fileoverview added by tsickle
* @suppress {checkTypes} checked by tsc
*/
import { Locale } from './locale.class';
import { baseConfig } from './locale.defaults';
import { hasOwnProp, isArray, isObject, isString, isUndefined, toInt } from '../utils/type-checks';
import { compareArrays } from '../utils/compare-arrays';
import { initWeek } from '../units/week';
import { initWeekYear } from '../units/week-year';
import { initYear } from '../units/year';
import { initTimezone } from '../units/timezone';
import { initTimestamp } from '../units/timestamp';
import { initSecond } from '../units/second';
import { initQuarter } from '../units/quarter';
import { initOffset } from '../units/offset';
import { initMinute } from '../units/minute';
import { initMillisecond } from '../units/millisecond';
import { initMonth } from '../units/month';
import { initHour } from '../units/hour';
import { initDayOfYear } from '../units/day-of-year';
import { initDayOfWeek } from '../units/day-of-week';
import { initDayOfMonth } from '../units/day-of-month';
const /** @type {?} */ locales = {};
const /** @type {?} */ localeFamilies = {};
let /** @type {?} */ globalLocale;
/**
* @param {?} key
* @return {?}
*/
function normalizeLocale(key) {
return key ? key.toLowerCase().replace('_', '-') : key;
}
/**
* @param {?} names
* @return {?}
*/
function chooseLocale(names) {
let /** @type {?} */ next;
let /** @type {?} */ locale;
let /** @type {?} */ i = 0;
while (i < names.length) {
const /** @type {?} */ split = normalizeLocale(names[i]).split('-');
let /** @type {?} */ j = split.length;
next = normalizeLocale(names[i + 1]);
next = next ? next.split('-') : null;
while (j > 0) {
locale = loadLocale(split.slice(0, j).join('-'));
if (locale) {
return locale;
}
if (next && next.length >= j && compareArrays(split, next, true) >= j - 1) {
// the next array item is better than a shallower substring of this one
break;
}
j--;
}
i++;
}
return null;
}
/**
* @param {?} parentConfig
* @param {?} childConfig
* @return {?}
*/
export function mergeConfigs(parentConfig, childConfig) {
const /** @type {?} */ res = Object.assign({}, parentConfig);
for (const /** @type {?} */ childProp in childConfig) {
if (!hasOwnProp(childConfig, childProp)) {
continue;
}
if (isObject(parentConfig[childProp]) && isObject(childConfig[childProp])) {
res[childProp] = {};
Object.assign(res[childProp], parentConfig[childProp]);
Object.assign(res[childProp], childConfig[childProp]);
}
else if (childConfig[childProp] != null) {
res[childProp] = childConfig[childProp];
}
else {
delete res[childProp];
}
}
let /** @type {?} */ parentProp;
for (parentProp in parentConfig) {
if (hasOwnProp(parentConfig, parentProp) &&
!hasOwnProp(childConfig, parentProp) &&
isObject(parentConfig[/** @type {?} */ (parentProp)])) {
// make sure changes to properties don't modify parent config
res[/** @type {?} */ (parentProp)] = Object.assign({}, res[/** @type {?} */ (parentProp)]);
}
}
return res;
}
/**
* @param {?} name
* @return {?}
*/
function loadLocale(name) {
// no way!
/* var oldLocale = null;
// TODO: Find a better way to register and load all the locales in Node
if (!locales[name] && (typeof module !== 'undefined') &&
module && module.exports) {
try {
oldLocale = globalLocale._abbr;
var aliasedRequire = require;
aliasedRequire('./locale/' + name);
getSetGlobalLocale(oldLocale);
} catch (e) {}
}*/
if (!locales[name]) {
// tslint:disable-next-line
console.error(`Khronos locale error: please load locale "${name}" before using it`);
// throw new Error(`Khronos locale error: please load locale "${name}" before using it`);
}
return locales[name];
}
/**
* @param {?=} key
* @param {?=} values
* @return {?}
*/
export function getSetGlobalLocale(key, values) {
let /** @type {?} */ data;
if (key) {
if (isUndefined(values)) {
data = getLocale(key);
}
else if (isString(key)) {
data = defineLocale(key, values);
}
if (data) {
globalLocale = data;
}
}
return globalLocale && globalLocale._abbr;
}
/**
* @param {?} name
* @param {?=} config
* @return {?}
*/
export function defineLocale(name, config) {
if (config === null) {
// useful for testing
delete locales[name];
globalLocale = getLocale('en');
return null;
}
if (!config) {
return;
}
let /** @type {?} */ parentConfig = baseConfig;
config.abbr = name;
if (config.parentLocale != null) {
if (locales[config.parentLocale] != null) {
parentConfig = locales[config.parentLocale]._config;
}
else {
if (!localeFamilies[config.parentLocale]) {
localeFamilies[config.parentLocale] = [];
}
localeFamilies[config.parentLocale].push({ name, config });
return null;
}
}
locales[name] = new Locale(mergeConfigs(parentConfig, config));
if (localeFamilies[name]) {
localeFamilies[name].forEach(function (x) {
defineLocale(x.name, x.config);
});
}
// backwards compat for now: also set the locale
// make sure we set the locale AFTER all child locales have been
// created, so we won't end up with the child locale set.
getSetGlobalLocale(name);
return locales[name];
}
/**
* @param {?} name
* @param {?=} config
* @return {?}
*/
export function updateLocale(name, config) {
let /** @type {?} */ _config = config;
if (_config != null) {
let /** @type {?} */ parentConfig = baseConfig;
// MERGE
const /** @type {?} */ tmpLocale = loadLocale(name);
if (tmpLocale != null) {
parentConfig = tmpLocale._config;
}
_config = mergeConfigs(parentConfig, _config);
const /** @type {?} */ locale = new Locale(_config);
locale.parentLocale = locales[name];
locales[name] = locale;
// backwards compat for now: also set the locale
getSetGlobalLocale(name);
}
else {
// pass null for config to unupdate, useful for tests
if (locales[name] != null) {
if (locales[name].parentLocale != null) {
locales[name] = locales[name].parentLocale;
}
else if (locales[name] != null) {
delete locales[name];
}
}
}
return locales[name];
}
/**
* @param {?=} key
* @return {?}
*/
export function getLocale(key) {
setDefaultLocale();
if (!key) {
return globalLocale;
}
// let locale;
const /** @type {?} */ _key = isArray(key) ? key : [key];
return chooseLocale(_key);
}
/**
* @return {?}
*/
export function listLocales() {
return Object.keys(locales);
}
/**
* @return {?}
*/
function setDefaultLocale() {
if (locales[`en`]) {
return undefined;
}
getSetGlobalLocale('en', {
dayOfMonthOrdinalParse: /\d{1,2}(th|st|nd|rd)/,
/**
* @param {?} num
* @return {?}
*/
ordinal(num) {
const /** @type {?} */ b = num % 10;
const /** @type {?} */ output = toInt((num % 100) / 10) === 1
? 'th'
: b === 1 ? 'st' : b === 2 ? 'nd' : b === 3 ? 'rd' : 'th';
return num + output;
}
});
initWeek();
initWeekYear();
initYear();
initTimezone();
initTimestamp();
initSecond();
initQuarter();
initOffset();
initMonth();
initMinute();
initMillisecond();
initHour();
initDayOfYear();
initDayOfWeek();
initDayOfMonth();
}
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internal storage for locale config files\nimport { Locale, LocaleData } from './locale.class';\nimport { baseConfig } from './locale.defaults';\nimport { hasOwnProp, isArray, isObject, isString, isUndefined, toInt } from '../utils/type-checks';\nimport { compareArrays } from '../utils/compare-arrays';\n\nimport { initWeek } from '../units/week';\nimport { initWeekYear } from '../units/week-year';\nimport { initYear } from '../units/year';\nimport { initTimezone } from '../units/timezone';\nimport { initTimestamp } from '../units/timestamp';\nimport { initSecond } from '../units/second';\nimport { initQuarter } from '../units/quarter';\nimport { initOffset } from '../units/offset';\nimport { initMinute } from '../units/minute';\nimport { initMillisecond } from '../units/millisecond';\nimport { initMonth } from '../units/month';\nimport { initHour } from '../units/hour';\nimport { initDayOfYear } from '../units/day-of-year';\nimport { initDayOfWeek } from '../units/day-of-week';\nimport { initDayOfMonth } from '../units/day-of-month';\n\nconst locales: { [key: string]: Locale } = {};\nconst localeFamilies: { [key: string]: {name: string; config: LocaleData}[] } = {};\nlet globalLocale: Locale;\n\nfunction normalizeLocale(key: string): string {\n  return key ? key.toLowerCase().replace('_', '-') : key;\n}\n\n// pick the locale from the array\n// try ['en-au', 'en-gb'] as 'en-au', 'en-gb', 'en', as in move through the list trying each\n// substring from most specific to least,\n// but move to the next array item if it's a more specific variant than the current root\nfunction chooseLocale(names: string[]): Locale {\n  let next;\n  let locale;\n  let i = 0;\n\n  while (i < names.length) {\n    const split = normalizeLocale(names[i]).split('-');\n    let j = split.length;\n    next = normalizeLocale(names[i + 1]);\n    next = next ? next.split('-') : null;\n    while (j > 0) {\n      locale = loadLocale(split.slice(0, j).join('-'));\n      if (locale) {\n        return locale;\n      }\n      if (next && next.length >= j && compareArrays(split, next, true) >= j - 1) {\n        // the next array item is better than a shallower substring of this one\n        break;\n      }\n      j--;\n    }\n    i++;\n  }\n\n  return null;\n}\n\nexport function mergeConfigs(parentConfig: LocaleData,\n                             childConfig: LocaleData) {\n  const res: LocaleData = Object.assign({}, parentConfig);\n\n  for (const childProp in childConfig) {\n    if (!hasOwnProp(childConfig, childProp)) {\n      continue;\n    }\n    if (isObject(parentConfig[childProp]) && isObject(childConfig[childProp])) {\n      res[childProp] = {};\n      Object.assign(res[childProp], parentConfig[childProp]);\n      Object.assign(res[childProp], childConfig[childProp]);\n    } else if (childConfig[childProp] != null) {\n      res[childProp] = childConfig[childProp];\n    } else {\n      delete res[childProp];\n    }\n  }\n  let parentProp;\n  for (parentProp in parentConfig) {\n    if (\n      hasOwnProp(parentConfig, parentProp) &&\n      !hasOwnProp(childConfig, parentProp) &&\n      isObject(parentConfig[parentProp as keyof LocaleData])\n    ) {\n      // make sure changes to properties don't modify parent config\n      res[parentProp as keyof LocaleData] = Object.assign({}, res[parentProp as keyof LocaleData]);\n    }\n  }\n\n  return res;\n}\n\n\nfunction loadLocale(name: string): Locale {\n  // no way!\n  /* var oldLocale = null;\n   // TODO: Find a better way to register and load all the locales in Node\n   if (!locales[name] && (typeof module !== 'undefined') &&\n     module && module.exports) {\n     try {\n       oldLocale = globalLocale._abbr;\n       var aliasedRequire = require;\n       aliasedRequire('./locale/' + name);\n       getSetGlobalLocale(oldLocale);\n     } catch (e) {}\n   }*/\n  if (!locales[name]) {\n    // tslint:disable-next-line\n    console.error(`Khronos locale error: please load locale \"${name}\" before using it`);\n    // throw new Error(`Khronos locale error: please load locale \"${name}\" before using it`);\n  }\n\n  return locales[name];\n}\n\n// This function will load locale and then set the global locale.  If\n// no arguments are passed in, it will simply return the current global\n// locale key.\nexport function getSetGlobalLocale(key?: string | string[], values?: LocaleData): string {\n  let data: Locale;\n\n  if (key) {\n    if (isUndefined(values)) {\n      data = getLocale(key);\n    } else if (isString(key)) {\n      data = defineLocale(key, values);\n    }\n\n    if (data) {\n      globalLocale = data;\n    }\n  }\n\n  return globalLocale && globalLocale._abbr;\n}\n\nexport function defineLocale(name: string, config?: LocaleData): Locale {\n  if (config === null) {\n    // useful for testing\n    delete locales[name];\n    globalLocale = getLocale('en');\n\n    return null;\n  }\n\n  if (!config) {\n    return;\n  }\n\n  let parentConfig = baseConfig;\n  config.abbr = name;\n  if (config.parentLocale != null) {\n    if (locales[config.parentLocale] != null) {\n      parentConfig = locales[config.parentLocale]._config;\n    } else {\n      if (!localeFamilies[config.parentLocale]) {\n        localeFamilies[config.parentLocale] = [];\n      }\n      localeFamilies[config.parentLocale].push({ name, config });\n\n      return null;\n    }\n  }\n\n  locales[name] = new Locale(mergeConfigs(parentConfig, config));\n\n  if (localeFamilies[name]) {\n    localeFamilies[name].forEach(function (x) {\n      defineLocale(x.name, x.config);\n    });\n  }\n\n  // backwards compat for now: also set the locale\n  // make sure we set the locale AFTER all child locales have been\n  // created, so we won't end up with the child locale set.\n  getSetGlobalLocale(name);\n\n\n  return locales[name];\n}\n\nexport function updateLocale(name: string, config?: LocaleData): Locale {\n  let _config = config;\n\n  if (_config != null) {\n    let parentConfig = baseConfig;\n    // MERGE\n    const tmpLocale = loadLocale(name);\n    if (tmpLocale != null) {\n      parentConfig = tmpLocale._config;\n    }\n    _config = mergeConfigs(parentConfig, _config);\n    const locale = new Locale(_config);\n    locale.parentLocale = locales[name];\n    locales[name] = locale;\n\n    // backwards compat for now: also set the locale\n    getSetGlobalLocale(name);\n  } else {\n    // pass null for config to unupdate, useful for tests\n    if (locales[name] != null) {\n      if (locales[name].parentLocale != null) {\n        locales[name] = locales[name].parentLocale;\n      } else if (locales[name] != null) {\n        delete locales[name];\n      }\n    }\n  }\n\n  return locales[name];\n}\n\n// returns locale data\nexport function getLocale(key?: string | string[]): Locale {\n  setDefaultLocale();\n\n  if (!key) {\n    return globalLocale;\n  }\n  // let locale;\n  const _key = isArray(key) ? key : [key];\n\n  return chooseLocale(_key);\n}\n\nexport function listLocales(): string[] {\n  return Object.keys(locales);\n}\n\nfunction setDefaultLocale(): void {\n  if (locales[`en`]) {\n\n    return undefined;\n  }\n\n  getSetGlobalLocale('en', {\n    dayOfMonthOrdinalParse: /\\d{1,2}(th|st|nd|rd)/,\n    ordinal(num: number): string {\n      const b = num % 10;\n      const output =\n        toInt((num % 100) / 10) === 1\n          ? 'th'\n          : b === 1 ? 'st' : b === 2 ? 'nd' : b === 3 ? 'rd' : 'th';\n\n      return num + output;\n    }\n  });\n\n  initWeek();\n  initWeekYear();\n  initYear();\n  initTimezone();\n  initTimestamp();\n  initSecond();\n  initQuarter();\n  initOffset();\n  initMonth();\n  initMinute();\n  initMillisecond();\n  initHour();\n  initDayOfYear();\n  initDayOfWeek();\n  initDayOfMonth();\n}\n"]}