day-of-week.js 21 KB

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  1. /**
  2. * @fileoverview added by tsickle
  3. * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
  4. */
  5. import { addFormatToken } from '../format/format';
  6. import { getDay } from '../utils/date-getters';
  7. import { addRegexToken, match1to2 } from '../parse/regex';
  8. import { addUnitAlias } from './aliases';
  9. import { addUnitPriority } from './priorities';
  10. import { addWeekParseToken } from '../parse/token';
  11. import { getParsingFlags } from '../create/parsing-flags';
  12. import { isNumber, isString, toInt } from '../utils/type-checks';
  13. import { add } from '../moment/add-subtract';
  14. import { getLocale } from '../locale/locales';
  15. /**
  16. * @return {?}
  17. */
  18. export function initDayOfWeek() {
  19. // FORMATTING
  20. addFormatToken('d', null, 'do', (/**
  21. * @param {?} date
  22. * @param {?} opts
  23. * @return {?}
  24. */
  25. function (date, opts) {
  26. return getDay(date, opts.isUTC)
  27. .toString(10);
  28. }));
  29. addFormatToken('dd', null, null, (/**
  30. * @param {?} date
  31. * @param {?} opts
  32. * @return {?}
  33. */
  34. function (date, opts) {
  35. return opts.locale.weekdaysMin(date, opts.format, opts.isUTC);
  36. }));
  37. addFormatToken('ddd', null, null, (/**
  38. * @param {?} date
  39. * @param {?} opts
  40. * @return {?}
  41. */
  42. function (date, opts) {
  43. return opts.locale.weekdaysShort(date, opts.format, opts.isUTC);
  44. }));
  45. addFormatToken('dddd', null, null, (/**
  46. * @param {?} date
  47. * @param {?} opts
  48. * @return {?}
  49. */
  50. function (date, opts) {
  51. return opts.locale.weekdays(date, opts.format, opts.isUTC);
  52. }));
  53. addFormatToken('e', null, null, (/**
  54. * @param {?} date
  55. * @param {?} opts
  56. * @return {?}
  57. */
  58. function (date, opts) {
  59. return getLocaleDayOfWeek(date, opts.locale, opts.isUTC)
  60. .toString(10);
  61. // return getDay(date, opts.isUTC).toString(10);
  62. }));
  63. addFormatToken('E', null, null, (/**
  64. * @param {?} date
  65. * @param {?} opts
  66. * @return {?}
  67. */
  68. function (date, opts) {
  69. return getISODayOfWeek(date, opts.isUTC)
  70. .toString(10);
  71. }));
  72. // ALIASES
  73. addUnitAlias('day', 'd');
  74. addUnitAlias('weekday', 'e');
  75. addUnitAlias('isoWeekday', 'E');
  76. // PRIORITY
  77. addUnitPriority('day', 11);
  78. addUnitPriority('weekday', 11);
  79. addUnitPriority('isoWeekday', 11);
  80. // PARSING
  81. addRegexToken('d', match1to2);
  82. addRegexToken('e', match1to2);
  83. addRegexToken('E', match1to2);
  84. addRegexToken('dd', (/**
  85. * @param {?} isStrict
  86. * @param {?} locale
  87. * @return {?}
  88. */
  89. function (isStrict, locale) {
  90. return locale.weekdaysMinRegex(isStrict);
  91. }));
  92. addRegexToken('ddd', (/**
  93. * @param {?} isStrict
  94. * @param {?} locale
  95. * @return {?}
  96. */
  97. function (isStrict, locale) {
  98. return locale.weekdaysShortRegex(isStrict);
  99. }));
  100. addRegexToken('dddd', (/**
  101. * @param {?} isStrict
  102. * @param {?} locale
  103. * @return {?}
  104. */
  105. function (isStrict, locale) {
  106. return locale.weekdaysRegex(isStrict);
  107. }));
  108. addWeekParseToken(['dd', 'ddd', 'dddd'], (/**
  109. * @param {?} input
  110. * @param {?} week
  111. * @param {?} config
  112. * @param {?} token
  113. * @return {?}
  114. */
  115. function (input, week, config, token) {
  116. /** @type {?} */
  117. var weekday = config._locale.weekdaysParse(input, token, config._strict);
  118. // if we didn't get a weekday name, mark the date as invalid
  119. if (weekday != null) {
  120. week.d = weekday;
  121. }
  122. else {
  123. getParsingFlags(config).invalidWeekday = !!input;
  124. }
  125. return config;
  126. }));
  127. addWeekParseToken(['d', 'e', 'E'], (/**
  128. * @param {?} input
  129. * @param {?} week
  130. * @param {?} config
  131. * @param {?} token
  132. * @return {?}
  133. */
  134. function (input, week, config, token) {
  135. week[token] = toInt(input);
  136. return config;
  137. }));
  138. }
  139. // HELPERS
  140. /**
  141. * @param {?} input
  142. * @param {?} locale
  143. * @return {?}
  144. */
  145. export function parseWeekday(input, locale) {
  146. if (!isString(input)) {
  147. return input;
  148. }
  149. /** @type {?} */
  150. var _num = parseInt(input, 10);
  151. if (!isNaN(_num)) {
  152. return _num;
  153. }
  154. /** @type {?} */
  155. var _weekDay = locale.weekdaysParse(input);
  156. if (isNumber(_weekDay)) {
  157. return _weekDay;
  158. }
  159. return null;
  160. }
  161. /**
  162. * @param {?} input
  163. * @param {?=} locale
  164. * @return {?}
  165. */
  166. export function parseIsoWeekday(input, locale) {
  167. if (locale === void 0) { locale = getLocale(); }
  168. if (isString(input)) {
  169. return locale.weekdaysParse(input) % 7 || 7;
  170. }
  171. return isNumber(input) && isNaN(input) ? null : input;
  172. }
  173. // MOMENTS
  174. /**
  175. * @param {?} date
  176. * @param {?} input
  177. * @param {?} opts
  178. * @return {?}
  179. */
  180. export function getSetDayOfWeek(date, input, opts) {
  181. if (!input) {
  182. return getDayOfWeek(date, opts.isUTC);
  183. }
  184. return setDayOfWeek(date, input, opts.locale, opts.isUTC);
  185. }
  186. /**
  187. * @param {?} date
  188. * @param {?} input
  189. * @param {?=} locale
  190. * @param {?=} isUTC
  191. * @return {?}
  192. */
  193. export function setDayOfWeek(date, input, locale, isUTC) {
  194. if (locale === void 0) { locale = getLocale(); }
  195. /** @type {?} */
  196. var day = getDay(date, isUTC);
  197. /** @type {?} */
  198. var _input = parseWeekday(input, locale);
  199. return add(date, _input - day, 'day');
  200. }
  201. /**
  202. * @param {?} date
  203. * @param {?=} isUTC
  204. * @return {?}
  205. */
  206. export function getDayOfWeek(date, isUTC) {
  207. return getDay(date, isUTC);
  208. }
  209. /**
  210. * ****************************************
  211. * @param {?} date
  212. * @param {?=} locale
  213. * @param {?=} isUTC
  214. * @return {?}
  215. */
  216. // todo: utc
  217. // getSetLocaleDayOfWeek
  218. export function getLocaleDayOfWeek(date, locale, isUTC) {
  219. if (locale === void 0) { locale = getLocale(); }
  220. return (getDay(date, isUTC) + 7 - locale.firstDayOfWeek()) % 7;
  221. }
  222. /**
  223. * @param {?} date
  224. * @param {?} input
  225. * @param {?=} opts
  226. * @return {?}
  227. */
  228. export function setLocaleDayOfWeek(date, input, opts) {
  229. if (opts === void 0) { opts = {}; }
  230. /** @type {?} */
  231. var weekday = getLocaleDayOfWeek(date, opts.locale, opts.isUTC);
  232. return add(date, input - weekday, 'day');
  233. }
  234. // getSetISODayOfWeek
  235. /**
  236. * @param {?} date
  237. * @param {?=} isUTC
  238. * @return {?}
  239. */
  240. export function getISODayOfWeek(date, isUTC) {
  241. return getDay(date, isUTC) || 7;
  242. }
  243. /**
  244. * @param {?} date
  245. * @param {?} input
  246. * @param {?=} opts
  247. * @return {?}
  248. */
  249. export function setISODayOfWeek(date, input, opts) {
  250. // behaves the same as moment#day except
  251. // as a getter, returns 7 instead of 0 (1-7 range instead of 0-6)
  252. // as a setter, sunday should belong to the previous week.
  253. if (opts === void 0) { opts = {}; }
  254. // behaves the same as moment#day except
  255. // as a getter, returns 7 instead of 0 (1-7 range instead of 0-6)
  256. // as a setter, sunday should belong to the previous week.
  257. /** @type {?} */
  258. var weekday = parseIsoWeekday(input, opts.locale);
  259. return setDayOfWeek(date, getDayOfWeek(date) % 7 ? weekday : weekday - 7);
  260. }
  261. //# 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{ addFormatToken } from '../format/format';\nimport { Locale } from '../locale/locale.class';\nimport { getDay } from '../utils/date-getters';\nimport { addRegexToken, match1to2 } from '../parse/regex';\nimport { addUnitAlias } from './aliases';\nimport { addUnitPriority } from './priorities';\nimport { addWeekParseToken } from '../parse/token';\nimport { getParsingFlags } from '../create/parsing-flags';\nimport { isNumber, isString, toInt } from '../utils/type-checks';\nimport { DateFormatterOptions, WeekParsing } from '../types';\nimport { DateParsingConfig } from '../create/parsing.types';\nimport { add } from '../moment/add-subtract';\nimport { getLocale } from '../locale/locales';\n\n\nexport function initDayOfWeek() {\n// FORMATTING\n\n  addFormatToken('d', null, 'do',\n    function(date: Date, opts: DateFormatterOptions): string {\n      return getDay(date, opts.isUTC)\n        .toString(10);\n    }\n  );\n\n  addFormatToken('dd', null, null,\n    function(date: Date, opts: DateFormatterOptions): string {\n      return opts.locale.weekdaysMin(date, opts.format, opts.isUTC);\n    }\n  );\n\n  addFormatToken('ddd', null, null,\n    function(date: Date, opts: DateFormatterOptions): string {\n      return opts.locale.weekdaysShort(date, opts.format, opts.isUTC);\n    }\n  );\n\n  addFormatToken('dddd', null, null,\n    function(date: Date, opts: DateFormatterOptions): string {\n      return opts.locale.weekdays(date, opts.format, opts.isUTC);\n    }\n  );\n\n  addFormatToken('e', null, null,\n    function(date: Date, opts: DateFormatterOptions): string {\n      return getLocaleDayOfWeek(date, opts.locale, opts.isUTC)\n        .toString(10);\n      // return getDay(date, opts.isUTC).toString(10);\n    }\n  );\n  addFormatToken('E', null, null,\n    function(date: Date, opts: DateFormatterOptions): string {\n      return getISODayOfWeek(date, opts.isUTC)\n        .toString(10);\n    }\n  );\n\n// ALIASES\n\n  addUnitAlias('day', 'd');\n  addUnitAlias('weekday', 'e');\n  addUnitAlias('isoWeekday', 'E');\n\n// PRIORITY\n  addUnitPriority('day', 11);\n  addUnitPriority('weekday', 11);\n  addUnitPriority('isoWeekday', 11);\n\n// PARSING\n\n  addRegexToken('d', match1to2);\n  addRegexToken('e', match1to2);\n  addRegexToken('E', match1to2);\n\n  addRegexToken('dd', function(isStrict: boolean, locale: Locale): RegExp {\n    return locale.weekdaysMinRegex(isStrict);\n  });\n\n  addRegexToken('ddd', function(isStrict: boolean, locale: Locale): RegExp {\n    return locale.weekdaysShortRegex(isStrict);\n  });\n  addRegexToken('dddd', function(isStrict: boolean, locale: Locale): RegExp {\n    return locale.weekdaysRegex(isStrict);\n  });\n\n  addWeekParseToken(\n    ['dd', 'ddd', 'dddd'],\n    function(input: string, week: WeekParsing, config: DateParsingConfig, token) {\n      const weekday = config._locale.weekdaysParse(input, token, config._strict);\n      // if we didn't get a weekday name, mark the date as invalid\n      if (weekday != null) {\n        week.d = weekday;\n      } else {\n        getParsingFlags(config).invalidWeekday = !!input;\n      }\n\n      return config;\n    }\n  );\n\n  addWeekParseToken(\n    ['d', 'e', 'E'],\n    function(input: string, week: WeekParsing, config: DateParsingConfig, token: string): DateParsingConfig {\n      week[token] = toInt(input);\n\n      return config;\n    }\n  );\n}\n\n// HELPERS\n\nexport function parseWeekday(input: string | number, locale: Locale): number {\n  if (!isString(input)) {\n    return input;\n  }\n\n  const _num = parseInt(input, 10);\n  if (!isNaN(_num)) {\n    return _num;\n  }\n\n  const _weekDay = locale.weekdaysParse(input);\n  if (isNumber(_weekDay)) {\n    return _weekDay;\n  }\n\n  return null;\n}\n\nexport function parseIsoWeekday(input: string | number, locale: Locale = getLocale()): number {\n  if (isString(input)) {\n    return locale.weekdaysParse(input) % 7 || 7;\n  }\n\n  return isNumber(input) && isNaN(input) ? null : input;\n}\n\n// MOMENTS\n\nexport function getSetDayOfWeek(date: Date, input: number, opts: { isUTC?: boolean; locale: Locale }): Date | number {\n  if (!input) {\n    return getDayOfWeek(date, opts.isUTC);\n  }\n\n  return setDayOfWeek(date, input, opts.locale, opts.isUTC);\n}\n\nexport function setDayOfWeek(date: Date, input: number, locale = getLocale(), isUTC?: boolean): Date {\n  const day = getDay(date, isUTC);\n  const _input = parseWeekday(input, locale);\n\n  return add(date, _input - day, 'day');\n}\n\nexport function getDayOfWeek(date: Date, isUTC?: boolean): number {\n  return getDay(date, isUTC);\n}\n\n/********************************************/\n\n// todo: utc\n// getSetLocaleDayOfWeek\nexport function getLocaleDayOfWeek(date: Date, locale = getLocale(), isUTC?: boolean): number {\n  return (getDay(date, isUTC) + 7 - locale.firstDayOfWeek()) % 7;\n}\n\nexport function setLocaleDayOfWeek(date: Date, input: number, opts: { locale?: Locale; isUTC?: boolean } = {}): Date {\n  const weekday = getLocaleDayOfWeek(date, opts.locale, opts.isUTC);\n\n  return add(date, input - weekday, 'day');\n}\n\n\n// getSetISODayOfWeek\nexport function getISODayOfWeek(date: Date, isUTC?: boolean): number {\n  return getDay(date, isUTC) || 7;\n}\n\nexport function setISODayOfWeek(date: Date, input: number | string, opts: { locale?: Locale } = {}): Date {\n  // behaves the same as moment#day except\n  // as a getter, returns 7 instead of 0 (1-7 range instead of 0-6)\n  // as a setter, sunday should belong to the previous week.\n\n  const weekday = parseIsoWeekday(input, opts.locale);\n\n  return setDayOfWeek(date, getDayOfWeek(date) % 7 ? weekday : weekday - 7);\n}\n"]}