| 1 | ;
|
| 2 | Object.defineProperty(exports, "longFormatters", {
|
| 3 | enumerable: true,
|
| 4 | get: function () {
|
| 5 | return _index5.longFormatters;
|
| 6 | },
|
| 7 | });
|
| 8 | exports.parse = parse;
|
| 9 | Object.defineProperty(exports, "parsers", {
|
| 10 | enumerable: true,
|
| 11 | get: function () {
|
| 12 | return _index7.parsers;
|
| 13 | },
|
| 14 | });
|
| 15 | var _index = require("./constructFrom.js");
|
| 16 | var _index2 = require("./getDefaultOptions.js");
|
| 17 | var _index3 = require("./_lib/defaultLocale.js");
|
| 18 | var _index4 = require("./toDate.js");
|
| 19 |
|
| 20 | var _index5 = require("./_lib/format/longFormatters.js");
|
| 21 | var _index6 = require("./_lib/protectedTokens.js");
|
| 22 |
|
| 23 | var _index7 = require("./parse/_lib/parsers.js");
|
| 24 |
|
| 25 | var _Setter = require("./parse/_lib/Setter.js");
|
| 26 |
|
| 27 | // Rexports of internal for libraries to use.
|
| 28 | // See: https://github.com/date-fns/date-fns/issues/3638#issuecomment-1877082874
|
| 29 |
|
| 30 | /**
|
| 31 | * The {@link parse} function options.
|
| 32 | */
|
| 33 |
|
| 34 | // This RegExp consists of three parts separated by `|`:
|
| 35 | // - [yYQqMLwIdDecihHKkms]o matches any available ordinal number token
|
| 36 | // (one of the certain letters followed by `o`)
|
| 37 | // - (\w)\1* matches any sequences of the same letter
|
| 38 | // - '' matches two quote characters in a row
|
| 39 | // - '(''|[^'])+('|$) matches anything surrounded by two quote characters ('),
|
| 40 | // except a single quote symbol, which ends the sequence.
|
| 41 | // Two quote characters do not end the sequence.
|
| 42 | // If there is no matching single quote
|
| 43 | // then the sequence will continue until the end of the string.
|
| 44 | // - . matches any single character unmatched by previous parts of the RegExps
|
| 45 | const formattingTokensRegExp =
|
| 46 | /[yYQqMLwIdDecihHKkms]o|(\w)\1*|''|'(''|[^'])+('|$)|./g;
|
| 47 |
|
| 48 | // This RegExp catches symbols escaped by quotes, and also
|
| 49 | // sequences of symbols P, p, and the combinations like `PPPPPPPppppp`
|
| 50 | const longFormattingTokensRegExp = /P+p+|P+|p+|''|'(''|[^'])+('|$)|./g;
|
| 51 |
|
| 52 | const escapedStringRegExp = /^'([^]*?)'?$/;
|
| 53 | const doubleQuoteRegExp = /''/g;
|
| 54 |
|
| 55 | const notWhitespaceRegExp = /\S/;
|
| 56 | const unescapedLatinCharacterRegExp = /[a-zA-Z]/;
|
| 57 |
|
| 58 | /**
|
| 59 | * @name parse
|
| 60 | * @category Common Helpers
|
| 61 | * @summary Parse the date.
|
| 62 | *
|
| 63 | * @description
|
| 64 | * Return the date parsed from string using the given format string.
|
| 65 | *
|
| 66 | * > ⚠️ Please note that the `format` tokens differ from Moment.js and other libraries.
|
| 67 | * > See: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md
|
| 68 | *
|
| 69 | * The characters in the format string wrapped between two single quotes characters (') are escaped.
|
| 70 | * Two single quotes in a row, whether inside or outside a quoted sequence, represent a 'real' single quote.
|
| 71 | *
|
| 72 | * Format of the format string is based on Unicode Technical Standard #35:
|
| 73 | * https://www.unicode.org/reports/tr35/tr35-dates.html#Date_Field_Symbol_Table
|
| 74 | * with a few additions (see note 5 below the table).
|
| 75 | *
|
| 76 | * Not all tokens are compatible. Combinations that don't make sense or could lead to bugs are prohibited
|
| 77 | * and will throw `RangeError`. For example usage of 24-hour format token with AM/PM token will throw an exception:
|
| 78 | *
|
| 79 | * ```javascript
|
| 80 | * parse('23 AM', 'HH a', new Date())
|
| 81 | * //=> RangeError: The format string mustn't contain `HH` and `a` at the same time
|
| 82 | * ```
|
| 83 | *
|
| 84 | * See the compatibility table: https://docs.google.com/spreadsheets/d/e/2PACX-1vQOPU3xUhplll6dyoMmVUXHKl_8CRDs6_ueLmex3SoqwhuolkuN3O05l4rqx5h1dKX8eb46Ul-CCSrq/pubhtml?gid=0&single=true
|
| 85 | *
|
| 86 | * Accepted format string patterns:
|
| 87 | * | Unit |Prior| Pattern | Result examples | Notes |
|
| 88 | * |---------------------------------|-----|---------|-----------------------------------|-------|
|
| 89 | * | Era | 140 | G..GGG | AD, BC | |
|
| 90 | * | | | GGGG | Anno Domini, Before Christ | 2 |
|
| 91 | * | | | GGGGG | A, B | |
|
| 92 | * | Calendar year | 130 | y | 44, 1, 1900, 2017, 9999 | 4 |
|
| 93 | * | | | yo | 44th, 1st, 1900th, 9999999th | 4,5 |
|
| 94 | * | | | yy | 44, 01, 00, 17 | 4 |
|
| 95 | * | | | yyy | 044, 001, 123, 999 | 4 |
|
| 96 | * | | | yyyy | 0044, 0001, 1900, 2017 | 4 |
|
| 97 | * | | | yyyyy | ... | 2,4 |
|
| 98 | * | Local week-numbering year | 130 | Y | 44, 1, 1900, 2017, 9000 | 4 |
|
| 99 | * | | | Yo | 44th, 1st, 1900th, 9999999th | 4,5 |
|
| 100 | * | | | YY | 44, 01, 00, 17 | 4,6 |
|
| 101 | * | | | YYY | 044, 001, 123, 999 | 4 |
|
| 102 | * | | | YYYY | 0044, 0001, 1900, 2017 | 4,6 |
|
| 103 | * | | | YYYYY | ... | 2,4 |
|
| 104 | * | ISO week-numbering year | 130 | R | -43, 1, 1900, 2017, 9999, -9999 | 4,5 |
|
| 105 | * | | | RR | -43, 01, 00, 17 | 4,5 |
|
| 106 | * | | | RRR | -043, 001, 123, 999, -999 | 4,5 |
|
| 107 | * | | | RRRR | -0043, 0001, 2017, 9999, -9999 | 4,5 |
|
| 108 | * | | | RRRRR | ... | 2,4,5 |
|
| 109 | * | Extended year | 130 | u | -43, 1, 1900, 2017, 9999, -999 | 4 |
|
| 110 | * | | | uu | -43, 01, 99, -99 | 4 |
|
| 111 | * | | | uuu | -043, 001, 123, 999, -999 | 4 |
|
| 112 | * | | | uuuu | -0043, 0001, 2017, 9999, -9999 | 4 |
|
| 113 | * | | | uuuuu | ... | 2,4 |
|
| 114 | * | Quarter (formatting) | 120 | Q | 1, 2, 3, 4 | |
|
| 115 | * | | | Qo | 1st, 2nd, 3rd, 4th | 5 |
|
| 116 | * | | | QQ | 01, 02, 03, 04 | |
|
| 117 | * | | | QQQ | Q1, Q2, Q3, Q4 | |
|
| 118 | * | | | QQQQ | 1st quarter, 2nd quarter, ... | 2 |
|
| 119 | * | | | QQQQQ | 1, 2, 3, 4 | 4 |
|
| 120 | * | Quarter (stand-alone) | 120 | q | 1, 2, 3, 4 | |
|
| 121 | * | | | qo | 1st, 2nd, 3rd, 4th | 5 |
|
| 122 | * | | | qq | 01, 02, 03, 04 | |
|
| 123 | * | | | qqq | Q1, Q2, Q3, Q4 | |
|
| 124 | * | | | qqqq | 1st quarter, 2nd quarter, ... | 2 |
|
| 125 | * | | | qqqqq | 1, 2, 3, 4 | 3 |
|
| 126 | * | Month (formatting) | 110 | M | 1, 2, ..., 12 | |
|
| 127 | * | | | Mo | 1st, 2nd, ..., 12th | 5 |
|
| 128 | * | | | MM | 01, 02, ..., 12 | |
|
| 129 | * | | | MMM | Jan, Feb, ..., Dec | |
|
| 130 | * | | | MMMM | January, February, ..., December | 2 |
|
| 131 | * | | | MMMMM | J, F, ..., D | |
|
| 132 | * | Month (stand-alone) | 110 | L | 1, 2, ..., 12 | |
|
| 133 | * | | | Lo | 1st, 2nd, ..., 12th | 5 |
|
| 134 | * | | | LL | 01, 02, ..., 12 | |
|
| 135 | * | | | LLL | Jan, Feb, ..., Dec | |
|
| 136 | * | | | LLLL | January, February, ..., December | 2 |
|
| 137 | * | | | LLLLL | J, F, ..., D | |
|
| 138 | * | Local week of year | 100 | w | 1, 2, ..., 53 | |
|
| 139 | * | | | wo | 1st, 2nd, ..., 53th | 5 |
|
| 140 | * | | | ww | 01, 02, ..., 53 | |
|
| 141 | * | ISO week of year | 100 | I | 1, 2, ..., 53 | 5 |
|
| 142 | * | | | Io | 1st, 2nd, ..., 53th | 5 |
|
| 143 | * | | | II | 01, 02, ..., 53 | 5 |
|
| 144 | * | Day of month | 90 | d | 1, 2, ..., 31 | |
|
| 145 | * | | | do | 1st, 2nd, ..., 31st | 5 |
|
| 146 | * | | | dd | 01, 02, ..., 31 | |
|
| 147 | * | Day of year | 90 | D | 1, 2, ..., 365, 366 | 7 |
|
| 148 | * | | | Do | 1st, 2nd, ..., 365th, 366th | 5 |
|
| 149 | * | | | DD | 01, 02, ..., 365, 366 | 7 |
|
| 150 | * | | | DDD | 001, 002, ..., 365, 366 | |
|
| 151 | * | | | DDDD | ... | 2 |
|
| 152 | * | Day of week (formatting) | 90 | E..EEE | Mon, Tue, Wed, ..., Sun | |
|
| 153 | * | | | EEEE | Monday, Tuesday, ..., Sunday | 2 |
|
| 154 | * | | | EEEEE | M, T, W, T, F, S, S | |
|
| 155 | * | | | EEEEEE | Mo, Tu, We, Th, Fr, Sa, Su | |
|
| 156 | * | ISO day of week (formatting) | 90 | i | 1, 2, 3, ..., 7 | 5 |
|
| 157 | * | | | io | 1st, 2nd, ..., 7th | 5 |
|
| 158 | * | | | ii | 01, 02, ..., 07 | 5 |
|
| 159 | * | | | iii | Mon, Tue, Wed, ..., Sun | 5 |
|
| 160 | * | | | iiii | Monday, Tuesday, ..., Sunday | 2,5 |
|
| 161 | * | | | iiiii | M, T, W, T, F, S, S | 5 |
|
| 162 | * | | | iiiiii | Mo, Tu, We, Th, Fr, Sa, Su | 5 |
|
| 163 | * | Local day of week (formatting) | 90 | e | 2, 3, 4, ..., 1 | |
|
| 164 | * | | | eo | 2nd, 3rd, ..., 1st | 5 |
|
| 165 | * | | | ee | 02, 03, ..., 01 | |
|
| 166 | * | | | eee | Mon, Tue, Wed, ..., Sun | |
|
| 167 | * | | | eeee | Monday, Tuesday, ..., Sunday | 2 |
|
| 168 | * | | | eeeee | M, T, W, T, F, S, S | |
|
| 169 | * | | | eeeeee | Mo, Tu, We, Th, Fr, Sa, Su | |
|
| 170 | * | Local day of week (stand-alone) | 90 | c | 2, 3, 4, ..., 1 | |
|
| 171 | * | | | co | 2nd, 3rd, ..., 1st | 5 |
|
| 172 | * | | | cc | 02, 03, ..., 01 | |
|
| 173 | * | | | ccc | Mon, Tue, Wed, ..., Sun | |
|
| 174 | * | | | cccc | Monday, Tuesday, ..., Sunday | 2 |
|
| 175 | * | | | ccccc | M, T, W, T, F, S, S | |
|
| 176 | * | | | cccccc | Mo, Tu, We, Th, Fr, Sa, Su | |
|
| 177 | * | AM, PM | 80 | a..aaa | AM, PM | |
|
| 178 | * | | | aaaa | a.m., p.m. | 2 |
|
| 179 | * | | | aaaaa | a, p | |
|
| 180 | * | AM, PM, noon, midnight | 80 | b..bbb | AM, PM, noon, midnight | |
|
| 181 | * | | | bbbb | a.m., p.m., noon, midnight | 2 |
|
| 182 | * | | | bbbbb | a, p, n, mi | |
|
| 183 | * | Flexible day period | 80 | B..BBB | at night, in the morning, ... | |
|
| 184 | * | | | BBBB | at night, in the morning, ... | 2 |
|
| 185 | * | | | BBBBB | at night, in the morning, ... | |
|
| 186 | * | Hour [1-12] | 70 | h | 1, 2, ..., 11, 12 | |
|
| 187 | * | | | ho | 1st, 2nd, ..., 11th, 12th | 5 |
|
| 188 | * | | | hh | 01, 02, ..., 11, 12 | |
|
| 189 | * | Hour [0-23] | 70 | H | 0, 1, 2, ..., 23 | |
|
| 190 | * | | | Ho | 0th, 1st, 2nd, ..., 23rd | 5 |
|
| 191 | * | | | HH | 00, 01, 02, ..., 23 | |
|
| 192 | * | Hour [0-11] | 70 | K | 1, 2, ..., 11, 0 | |
|
| 193 | * | | | Ko | 1st, 2nd, ..., 11th, 0th | 5 |
|
| 194 | * | | | KK | 01, 02, ..., 11, 00 | |
|
| 195 | * | Hour [1-24] | 70 | k | 24, 1, 2, ..., 23 | |
|
| 196 | * | | | ko | 24th, 1st, 2nd, ..., 23rd | 5 |
|
| 197 | * | | | kk | 24, 01, 02, ..., 23 | |
|
| 198 | * | Minute | 60 | m | 0, 1, ..., 59 | |
|
| 199 | * | | | mo | 0th, 1st, ..., 59th | 5 |
|
| 200 | * | | | mm | 00, 01, ..., 59 | |
|
| 201 | * | Second | 50 | s | 0, 1, ..., 59 | |
|
| 202 | * | | | so | 0th, 1st, ..., 59th | 5 |
|
| 203 | * | | | ss | 00, 01, ..., 59 | |
|
| 204 | * | Seconds timestamp | 40 | t | 512969520 | |
|
| 205 | * | | | tt | ... | 2 |
|
| 206 | * | Fraction of second | 30 | S | 0, 1, ..., 9 | |
|
| 207 | * | | | SS | 00, 01, ..., 99 | |
|
| 208 | * | | | SSS | 000, 001, ..., 999 | |
|
| 209 | * | | | SSSS | ... | 2 |
|
| 210 | * | Milliseconds timestamp | 20 | T | 512969520900 | |
|
| 211 | * | | | TT | ... | 2 |
|
| 212 | * | Timezone (ISO-8601 w/ Z) | 10 | X | -08, +0530, Z | |
|
| 213 | * | | | XX | -0800, +0530, Z | |
|
| 214 | * | | | XXX | -08:00, +05:30, Z | |
|
| 215 | * | | | XXXX | -0800, +0530, Z, +123456 | 2 |
|
| 216 | * | | | XXXXX | -08:00, +05:30, Z, +12:34:56 | |
|
| 217 | * | Timezone (ISO-8601 w/o Z) | 10 | x | -08, +0530, +00 | |
|
| 218 | * | | | xx | -0800, +0530, +0000 | |
|
| 219 | * | | | xxx | -08:00, +05:30, +00:00 | 2 |
|
| 220 | * | | | xxxx | -0800, +0530, +0000, +123456 | |
|
| 221 | * | | | xxxxx | -08:00, +05:30, +00:00, +12:34:56 | |
|
| 222 | * | Long localized date | NA | P | 05/29/1453 | 5,8 |
|
| 223 | * | | | PP | May 29, 1453 | |
|
| 224 | * | | | PPP | May 29th, 1453 | |
|
| 225 | * | | | PPPP | Sunday, May 29th, 1453 | 2,5,8 |
|
| 226 | * | Long localized time | NA | p | 12:00 AM | 5,8 |
|
| 227 | * | | | pp | 12:00:00 AM | |
|
| 228 | * | Combination of date and time | NA | Pp | 05/29/1453, 12:00 AM | |
|
| 229 | * | | | PPpp | May 29, 1453, 12:00:00 AM | |
|
| 230 | * | | | PPPpp | May 29th, 1453 at ... | |
|
| 231 | * | | | PPPPpp | Sunday, May 29th, 1453 at ... | 2,5,8 |
|
| 232 | * Notes:
|
| 233 | * 1. "Formatting" units (e.g. formatting quarter) in the default en-US locale
|
| 234 | * are the same as "stand-alone" units, but are different in some languages.
|
| 235 | * "Formatting" units are declined according to the rules of the language
|
| 236 | * in the context of a date. "Stand-alone" units are always nominative singular.
|
| 237 | * In `format` function, they will produce different result:
|
| 238 | *
|
| 239 | * `format(new Date(2017, 10, 6), 'do LLLL', {locale: cs}) //=> '6. listopad'`
|
| 240 | *
|
| 241 | * `format(new Date(2017, 10, 6), 'do MMMM', {locale: cs}) //=> '6. listopadu'`
|
| 242 | *
|
| 243 | * `parse` will try to match both formatting and stand-alone units interchangably.
|
| 244 | *
|
| 245 | * 2. Any sequence of the identical letters is a pattern, unless it is escaped by
|
| 246 | * the single quote characters (see below).
|
| 247 | * If the sequence is longer than listed in table:
|
| 248 | * - for numerical units (`yyyyyyyy`) `parse` will try to match a number
|
| 249 | * as wide as the sequence
|
| 250 | * - for text units (`MMMMMMMM`) `parse` will try to match the widest variation of the unit.
|
| 251 | * These variations are marked with "2" in the last column of the table.
|
| 252 | *
|
| 253 | * 3. `QQQQQ` and `qqqqq` could be not strictly numerical in some locales.
|
| 254 | * These tokens represent the shortest form of the quarter.
|
| 255 | *
|
| 256 | * 4. The main difference between `y` and `u` patterns are B.C. years:
|
| 257 | *
|
| 258 | * | Year | `y` | `u` |
|
| 259 | * |------|-----|-----|
|
| 260 | * | AC 1 | 1 | 1 |
|
| 261 | * | BC 1 | 1 | 0 |
|
| 262 | * | BC 2 | 2 | -1 |
|
| 263 | *
|
| 264 | * Also `yy` will try to guess the century of two digit year by proximity with `referenceDate`:
|
| 265 | *
|
| 266 | * `parse('50', 'yy', new Date(2018, 0, 1)) //=> Sat Jan 01 2050 00:00:00`
|
| 267 | *
|
| 268 | * `parse('75', 'yy', new Date(2018, 0, 1)) //=> Wed Jan 01 1975 00:00:00`
|
| 269 | *
|
| 270 | * while `uu` will just assign the year as is:
|
| 271 | *
|
| 272 | * `parse('50', 'uu', new Date(2018, 0, 1)) //=> Sat Jan 01 0050 00:00:00`
|
| 273 | *
|
| 274 | * `parse('75', 'uu', new Date(2018, 0, 1)) //=> Tue Jan 01 0075 00:00:00`
|
| 275 | *
|
| 276 | * The same difference is true for local and ISO week-numbering years (`Y` and `R`),
|
| 277 | * except local week-numbering years are dependent on `options.weekStartsOn`
|
| 278 | * and `options.firstWeekContainsDate` (compare [setISOWeekYear](https://date-fns.org/docs/setISOWeekYear)
|
| 279 | * and [setWeekYear](https://date-fns.org/docs/setWeekYear)).
|
| 280 | *
|
| 281 | * 5. These patterns are not in the Unicode Technical Standard #35:
|
| 282 | * - `i`: ISO day of week
|
| 283 | * - `I`: ISO week of year
|
| 284 | * - `R`: ISO week-numbering year
|
| 285 | * - `o`: ordinal number modifier
|
| 286 | * - `P`: long localized date
|
| 287 | * - `p`: long localized time
|
| 288 | *
|
| 289 | * 6. `YY` and `YYYY` tokens represent week-numbering years but they are often confused with years.
|
| 290 | * You should enable `options.useAdditionalWeekYearTokens` to use them. See: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md
|
| 291 | *
|
| 292 | * 7. `D` and `DD` tokens represent days of the year but they are ofthen confused with days of the month.
|
| 293 | * You should enable `options.useAdditionalDayOfYearTokens` to use them. See: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md
|
| 294 | *
|
| 295 | * 8. `P+` tokens do not have a defined priority since they are merely aliases to other tokens based
|
| 296 | * on the given locale.
|
| 297 | *
|
| 298 | * using `en-US` locale: `P` => `MM/dd/yyyy`
|
| 299 | * using `en-US` locale: `p` => `hh:mm a`
|
| 300 | * using `pt-BR` locale: `P` => `dd/MM/yyyy`
|
| 301 | * using `pt-BR` locale: `p` => `HH:mm`
|
| 302 | *
|
| 303 | * Values will be assigned to the date in the descending order of its unit's priority.
|
| 304 | * Units of an equal priority overwrite each other in the order of appearance.
|
| 305 | *
|
| 306 | * If no values of higher priority are parsed (e.g. when parsing string 'January 1st' without a year),
|
| 307 | * the values will be taken from 3rd argument `referenceDate` which works as a context of parsing.
|
| 308 | *
|
| 309 | * `referenceDate` must be passed for correct work of the function.
|
| 310 | * If you're not sure which `referenceDate` to supply, create a new instance of Date:
|
| 311 | * `parse('02/11/2014', 'MM/dd/yyyy', new Date())`
|
| 312 | * In this case parsing will be done in the context of the current date.
|
| 313 | * If `referenceDate` is `Invalid Date` or a value not convertible to valid `Date`,
|
| 314 | * then `Invalid Date` will be returned.
|
| 315 | *
|
| 316 | * The result may vary by locale.
|
| 317 | *
|
| 318 | * If `formatString` matches with `dateString` but does not provides tokens, `referenceDate` will be returned.
|
| 319 | *
|
| 320 | * If parsing failed, `Invalid Date` will be returned.
|
| 321 | * Invalid Date is a Date, whose time value is NaN.
|
| 322 | * Time value of Date: http://es5.github.io/#x15.9.1.1
|
| 323 | *
|
| 324 | * @typeParam DateType - The `Date` type, the function operates on. Gets inferred from passed arguments. Allows to use extensions like [`UTCDate`](https://github.com/date-fns/utc).
|
| 325 | *
|
| 326 | * @param dateStr - The string to parse
|
| 327 | * @param formatStr - The string of tokens
|
| 328 | * @param referenceDate - defines values missing from the parsed dateString
|
| 329 | * @param options - An object with options.
|
| 330 | * see: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md
|
| 331 | * see: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md
|
| 332 | *
|
| 333 | * @returns The parsed date
|
| 334 | *
|
| 335 | * @throws `options.locale` must contain `match` property
|
| 336 | * @throws use `yyyy` instead of `YYYY` for formatting years using [format provided] to the input [input provided]; see: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md
|
| 337 | * @throws use `yy` instead of `YY` for formatting years using [format provided] to the input [input provided]; see: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md
|
| 338 | * @throws use `d` instead of `D` for formatting days of the month using [format provided] to the input [input provided]; see: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md
|
| 339 | * @throws use `dd` instead of `DD` for formatting days of the month using [format provided] to the input [input provided]; see: https://github.com/date-fns/date-fns/blob/master/docs/unicodeTokens.md
|
| 340 | * @throws format string contains an unescaped latin alphabet character
|
| 341 | *
|
| 342 | * @example
|
| 343 | * // Parse 11 February 2014 from middle-endian format:
|
| 344 | * var result = parse('02/11/2014', 'MM/dd/yyyy', new Date())
|
| 345 | * //=> Tue Feb 11 2014 00:00:00
|
| 346 | *
|
| 347 | * @example
|
| 348 | * // Parse 28th of February in Esperanto locale in the context of 2010 year:
|
| 349 | * import eo from 'date-fns/locale/eo'
|
| 350 | * var result = parse('28-a de februaro', "do 'de' MMMM", new Date(2010, 0, 1), {
|
| 351 | * locale: eo
|
| 352 | * })
|
| 353 | * //=> Sun Feb 28 2010 00:00:00
|
| 354 | */
|
| 355 | function parse(dateStr, formatStr, referenceDate, options) {
|
| 356 | const defaultOptions = (0, _index2.getDefaultOptions)();
|
| 357 | const locale =
|
| 358 | options?.locale ?? defaultOptions.locale ?? _index3.defaultLocale;
|
| 359 |
|
| 360 | const firstWeekContainsDate =
|
| 361 | options?.firstWeekContainsDate ??
|
| 362 | options?.locale?.options?.firstWeekContainsDate ??
|
| 363 | defaultOptions.firstWeekContainsDate ??
|
| 364 | defaultOptions.locale?.options?.firstWeekContainsDate ??
|
| 365 | 1;
|
| 366 |
|
| 367 | const weekStartsOn =
|
| 368 | options?.weekStartsOn ??
|
| 369 | options?.locale?.options?.weekStartsOn ??
|
| 370 | defaultOptions.weekStartsOn ??
|
| 371 | defaultOptions.locale?.options?.weekStartsOn ??
|
| 372 | 0;
|
| 373 |
|
| 374 | if (formatStr === "") {
|
| 375 | if (dateStr === "") {
|
| 376 | return (0, _index4.toDate)(referenceDate);
|
| 377 | } else {
|
| 378 | return (0, _index.constructFrom)(referenceDate, NaN);
|
| 379 | }
|
| 380 | }
|
| 381 |
|
| 382 | const subFnOptions = {
|
| 383 | firstWeekContainsDate,
|
| 384 | weekStartsOn,
|
| 385 | locale,
|
| 386 | };
|
| 387 |
|
| 388 | // If timezone isn't specified, it will be set to the system timezone
|
| 389 | const setters = [new _Setter.DateToSystemTimezoneSetter()];
|
| 390 |
|
| 391 | const tokens = formatStr
|
| 392 | .match(longFormattingTokensRegExp)
|
| 393 | .map((substring) => {
|
| 394 | const firstCharacter = substring[0];
|
| 395 | if (firstCharacter in _index5.longFormatters) {
|
| 396 | const longFormatter = _index5.longFormatters[firstCharacter];
|
| 397 | return longFormatter(substring, locale.formatLong);
|
| 398 | }
|
| 399 | return substring;
|
| 400 | })
|
| 401 | .join("")
|
| 402 | .match(formattingTokensRegExp);
|
| 403 |
|
| 404 | const usedTokens = [];
|
| 405 |
|
| 406 | for (let token of tokens) {
|
| 407 | if (
|
| 408 | !options?.useAdditionalWeekYearTokens &&
|
| 409 | (0, _index6.isProtectedWeekYearToken)(token)
|
| 410 | ) {
|
| 411 | (0, _index6.warnOrThrowProtectedError)(token, formatStr, dateStr);
|
| 412 | }
|
| 413 | if (
|
| 414 | !options?.useAdditionalDayOfYearTokens &&
|
| 415 | (0, _index6.isProtectedDayOfYearToken)(token)
|
| 416 | ) {
|
| 417 | (0, _index6.warnOrThrowProtectedError)(token, formatStr, dateStr);
|
| 418 | }
|
| 419 |
|
| 420 | const firstCharacter = token[0];
|
| 421 | const parser = _index7.parsers[firstCharacter];
|
| 422 | if (parser) {
|
| 423 | const { incompatibleTokens } = parser;
|
| 424 | if (Array.isArray(incompatibleTokens)) {
|
| 425 | const incompatibleToken = usedTokens.find(
|
| 426 | (usedToken) =>
|
| 427 | incompatibleTokens.includes(usedToken.token) ||
|
| 428 | usedToken.token === firstCharacter,
|
| 429 | );
|
| 430 | if (incompatibleToken) {
|
| 431 | throw new RangeError(
|
| 432 | `The format string mustn't contain \`${incompatibleToken.fullToken}\` and \`${token}\` at the same time`,
|
| 433 | );
|
| 434 | }
|
| 435 | } else if (parser.incompatibleTokens === "*" && usedTokens.length > 0) {
|
| 436 | throw new RangeError(
|
| 437 | `The format string mustn't contain \`${token}\` and any other token at the same time`,
|
| 438 | );
|
| 439 | }
|
| 440 |
|
| 441 | usedTokens.push({ token: firstCharacter, fullToken: token });
|
| 442 |
|
| 443 | const parseResult = parser.run(
|
| 444 | dateStr,
|
| 445 | token,
|
| 446 | locale.match,
|
| 447 | subFnOptions,
|
| 448 | );
|
| 449 |
|
| 450 | if (!parseResult) {
|
| 451 | return (0, _index.constructFrom)(referenceDate, NaN);
|
| 452 | }
|
| 453 |
|
| 454 | setters.push(parseResult.setter);
|
| 455 |
|
| 456 | dateStr = parseResult.rest;
|
| 457 | } else {
|
| 458 | if (firstCharacter.match(unescapedLatinCharacterRegExp)) {
|
| 459 | throw new RangeError(
|
| 460 | "Format string contains an unescaped latin alphabet character `" +
|
| 461 | firstCharacter +
|
| 462 | "`",
|
| 463 | );
|
| 464 | }
|
| 465 |
|
| 466 | // Replace two single quote characters with one single quote character
|
| 467 | if (token === "''") {
|
| 468 | token = "'";
|
| 469 | } else if (firstCharacter === "'") {
|
| 470 | token = cleanEscapedString(token);
|
| 471 | }
|
| 472 |
|
| 473 | // Cut token from string, or, if string doesn't match the token, return Invalid Date
|
| 474 | if (dateStr.indexOf(token) === 0) {
|
| 475 | dateStr = dateStr.slice(token.length);
|
| 476 | } else {
|
| 477 | return (0, _index.constructFrom)(referenceDate, NaN);
|
| 478 | }
|
| 479 | }
|
| 480 | }
|
| 481 |
|
| 482 | // Check if the remaining input contains something other than whitespace
|
| 483 | if (dateStr.length > 0 && notWhitespaceRegExp.test(dateStr)) {
|
| 484 | return (0, _index.constructFrom)(referenceDate, NaN);
|
| 485 | }
|
| 486 |
|
| 487 | const uniquePrioritySetters = setters
|
| 488 | .map((setter) => setter.priority)
|
| 489 | .sort((a, b) => b - a)
|
| 490 | .filter((priority, index, array) => array.indexOf(priority) === index)
|
| 491 | .map((priority) =>
|
| 492 | setters
|
| 493 | .filter((setter) => setter.priority === priority)
|
| 494 | .sort((a, b) => b.subPriority - a.subPriority),
|
| 495 | )
|
| 496 | .map((setterArray) => setterArray[0]);
|
| 497 |
|
| 498 | let date = (0, _index4.toDate)(referenceDate);
|
| 499 |
|
| 500 | if (isNaN(date.getTime())) {
|
| 501 | return (0, _index.constructFrom)(referenceDate, NaN);
|
| 502 | }
|
| 503 |
|
| 504 | const flags = {};
|
| 505 | for (const setter of uniquePrioritySetters) {
|
| 506 | if (!setter.validate(date, subFnOptions)) {
|
| 507 | return (0, _index.constructFrom)(referenceDate, NaN);
|
| 508 | }
|
| 509 |
|
| 510 | const result = setter.set(date, flags, subFnOptions);
|
| 511 | // Result is tuple (date, flags)
|
| 512 | if (Array.isArray(result)) {
|
| 513 | date = result[0];
|
| 514 | Object.assign(flags, result[1]);
|
| 515 | // Result is date
|
| 516 | } else {
|
| 517 | date = result;
|
| 518 | }
|
| 519 | }
|
| 520 |
|
| 521 | return (0, _index.constructFrom)(referenceDate, date);
|
| 522 | }
|
| 523 |
|
| 524 | function cleanEscapedString(input) {
|
| 525 | return input.match(escapedStringRegExp)[1].replace(doubleQuoteRegExp, "'");
|
| 526 | }
|