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| 1 | +import { IntlMessageFormat } from 'intl-messageformat'; |
| 2 | + |
| 3 | +function formatIntl(id, parameters = {}, domain, locale) { |
| 4 | + if (id === '') { |
| 5 | + return ''; |
| 6 | + } |
| 7 | + const intlMessage = new IntlMessageFormat(id, [locale.replace('_', '-')], undefined, { ignoreTag: true }); |
| 8 | + parameters = Object.assign({}, parameters); |
| 9 | + Object.entries(parameters).forEach(([key, value]) => { |
| 10 | + if (key.includes('%') || key.includes('{')) { |
| 11 | + delete parameters[key]; |
| 12 | + parameters[key.replace(/[%{} ]/g, '').trim()] = value; |
| 13 | + } |
| 14 | + }); |
| 15 | + return intlMessage.format(parameters); |
| 16 | +} |
| 17 | + |
| 18 | +function strtr(string, replacePairs) { |
| 19 | + const regex = []; |
| 20 | + const map = {}; |
| 21 | + Object.entries(replacePairs).forEach(([from, to]) => { |
| 22 | + regex.push(from.replace(/([-[\]{}()*+?.\\^$|#,])/g, '\\$1')); |
| 23 | + map[from] = to; |
| 24 | + }); |
| 25 | + if (regex.length === 0) { |
| 26 | + return string; |
| 27 | + } |
| 28 | + return string.replace(new RegExp(regex.join('|'), 'g'), (matched) => map[matched].toString()); |
| 29 | +} |
| 30 | + |
| 31 | +function format(id, parameters = {}, domain = null, locale) { |
| 32 | + if (null === id || '' === id) { |
| 33 | + return ''; |
| 34 | + } |
| 35 | + if (typeof parameters['%count%'] === 'undefined' || Number.isNaN(parameters['%count%'])) { |
| 36 | + return strtr(id, parameters); |
| 37 | + } |
| 38 | + const number = Number(parameters['%count%']); |
| 39 | + let parts = []; |
| 40 | + if (/^\|+$/.test(id)) { |
| 41 | + parts = id.split('|'); |
| 42 | + } |
| 43 | + else { |
| 44 | + const matches = id.match(/(?:\|\||[^|])+/g); |
| 45 | + if (matches !== null) { |
| 46 | + parts = matches; |
| 47 | + } |
| 48 | + } |
| 49 | + const intervalRegex = /^(?<interval>({\s*(-?\d+(\.\d+)?[\s*,\s*\-?\d+(.\d+)?]*)\s*})|(?<left_delimiter>[[\]])\s*(?<left>-Inf|-?\d+(\.\d+)?)\s*,\s*(?<right>\+?Inf|-?\d+(\.\d+)?)\s*(?<right_delimiter>[[\]]))\s*(?<message>.*?)$/s; |
| 50 | + const standardRules = []; |
| 51 | + for (let part of parts) { |
| 52 | + part = part.trim().replace(/\|\|/g, '|'); |
| 53 | + let matches = part.match(intervalRegex); |
| 54 | + if (matches !== null) { |
| 55 | + if (matches[2]) { |
| 56 | + for (const n of matches[3].split(',')) { |
| 57 | + if (number === Number(n)) { |
| 58 | + return strtr(matches.groups['message'], parameters); |
| 59 | + } |
| 60 | + } |
| 61 | + } |
| 62 | + else { |
| 63 | + const leftNumber = '-Inf' === matches.groups['left'] ? Number.NEGATIVE_INFINITY : Number(matches.groups['left']); |
| 64 | + const rightNumber = ['Inf', '+Inf'].includes(matches.groups['right']) ? Number.POSITIVE_INFINITY : Number(matches.groups['right']); |
| 65 | + if (('[' === matches.groups['left_delimiter'] ? number >= leftNumber : number > leftNumber) |
| 66 | + && (']' === matches.groups['right_delimiter'] ? number <= rightNumber : number < rightNumber)) { |
| 67 | + return strtr(matches.groups['message'], parameters); |
| 68 | + } |
| 69 | + } |
| 70 | + } |
| 71 | + else { |
| 72 | + matches = part.match(/^\w+:\s*(.*?)$/); |
| 73 | + if (matches !== null) { |
| 74 | + standardRules.push(matches[1]); |
| 75 | + } |
| 76 | + else { |
| 77 | + standardRules.push(part); |
| 78 | + } |
| 79 | + } |
| 80 | + } |
| 81 | + const position = getPluralizationRule(number, locale); |
| 82 | + if (typeof standardRules[position] === 'undefined') { |
| 83 | + if (1 === parts.length && typeof standardRules[0] !== 'undefined') { |
| 84 | + return strtr(standardRules[0], parameters); |
| 85 | + } |
| 86 | + throw new Error(`Unable to choose a translation for "${id}" with locale "${locale}" for value "${number}". Double check that this translation has the correct plural options (e.g. "There is one apple|There are %count% apples").`); |
| 87 | + } |
| 88 | + return strtr(standardRules[position], parameters); |
| 89 | +} |
| 90 | +function getPluralizationRule(number, locale) { |
| 91 | + number = Math.abs(number); |
| 92 | + let _locale = locale; |
| 93 | + if (locale === 'pt_BR' || locale === 'en_US_POSIX') { |
| 94 | + return 0; |
| 95 | + } |
| 96 | + _locale = _locale.length > 3 ? _locale.substring(0, _locale.indexOf('_')) : _locale; |
| 97 | + switch (_locale) { |
| 98 | + case 'af': |
| 99 | + case 'bn': |
| 100 | + case 'bg': |
| 101 | + case 'ca': |
| 102 | + case 'da': |
| 103 | + case 'de': |
| 104 | + case 'el': |
| 105 | + case 'en': |
| 106 | + case 'en_US_POSIX': |
| 107 | + case 'eo': |
| 108 | + case 'es': |
| 109 | + case 'et': |
| 110 | + case 'eu': |
| 111 | + case 'fa': |
| 112 | + case 'fi': |
| 113 | + case 'fo': |
| 114 | + case 'fur': |
| 115 | + case 'fy': |
| 116 | + case 'gl': |
| 117 | + case 'gu': |
| 118 | + case 'ha': |
| 119 | + case 'he': |
| 120 | + case 'hu': |
| 121 | + case 'is': |
| 122 | + case 'it': |
| 123 | + case 'ku': |
| 124 | + case 'lb': |
| 125 | + case 'ml': |
| 126 | + case 'mn': |
| 127 | + case 'mr': |
| 128 | + case 'nah': |
| 129 | + case 'nb': |
| 130 | + case 'ne': |
| 131 | + case 'nl': |
| 132 | + case 'nn': |
| 133 | + case 'no': |
| 134 | + case 'oc': |
| 135 | + case 'om': |
| 136 | + case 'or': |
| 137 | + case 'pa': |
| 138 | + case 'pap': |
| 139 | + case 'ps': |
| 140 | + case 'pt': |
| 141 | + case 'so': |
| 142 | + case 'sq': |
| 143 | + case 'sv': |
| 144 | + case 'sw': |
| 145 | + case 'ta': |
| 146 | + case 'te': |
| 147 | + case 'tk': |
| 148 | + case 'ur': |
| 149 | + case 'zu': |
| 150 | + return (1 == number) ? 0 : 1; |
| 151 | + case 'am': |
| 152 | + case 'bh': |
| 153 | + case 'fil': |
| 154 | + case 'fr': |
| 155 | + case 'gun': |
| 156 | + case 'hi': |
| 157 | + case 'hy': |
| 158 | + case 'ln': |
| 159 | + case 'mg': |
| 160 | + case 'nso': |
| 161 | + case 'pt_BR': |
| 162 | + case 'ti': |
| 163 | + case 'wa': |
| 164 | + return (number < 2) ? 0 : 1; |
| 165 | + case 'be': |
| 166 | + case 'bs': |
| 167 | + case 'hr': |
| 168 | + case 'ru': |
| 169 | + case 'sh': |
| 170 | + case 'sr': |
| 171 | + case 'uk': |
| 172 | + return ((1 == number % 10) && (11 != number % 100)) ? 0 : (((number % 10 >= 2) && (number % 10 <= 4) && ((number % 100 < 10) || (number % 100 >= 20))) ? 1 : 2); |
| 173 | + case 'cs': |
| 174 | + case 'sk': |
| 175 | + return (1 == number) ? 0 : (((number >= 2) && (number <= 4)) ? 1 : 2); |
| 176 | + case 'ga': |
| 177 | + return (1 == number) ? 0 : ((2 == number) ? 1 : 2); |
| 178 | + case 'lt': |
| 179 | + return ((1 == number % 10) && (11 != number % 100)) ? 0 : (((number % 10 >= 2) && ((number % 100 < 10) || (number % 100 >= 20))) ? 1 : 2); |
| 180 | + case 'sl': |
| 181 | + return (1 == number % 100) ? 0 : ((2 == number % 100) ? 1 : (((3 == number % 100) || (4 == number % 100)) ? 2 : 3)); |
| 182 | + case 'mk': |
| 183 | + return (1 == number % 10) ? 0 : 1; |
| 184 | + case 'mt': |
| 185 | + return (1 == number) ? 0 : (((0 == number) || ((number % 100 > 1) && (number % 100 < 11))) ? 1 : (((number % 100 > 10) && (number % 100 < 20)) ? 2 : 3)); |
| 186 | + case 'lv': |
| 187 | + return (0 == number) ? 0 : (((1 == number % 10) && (11 != number % 100)) ? 1 : 2); |
| 188 | + case 'pl': |
| 189 | + return (1 == number) ? 0 : (((number % 10 >= 2) && (number % 10 <= 4) && ((number % 100 < 12) || (number % 100 > 14))) ? 1 : 2); |
| 190 | + case 'cy': |
| 191 | + return (1 == number) ? 0 : ((2 == number) ? 1 : (((8 == number) || (11 == number)) ? 2 : 3)); |
| 192 | + case 'ro': |
| 193 | + return (1 == number) ? 0 : (((0 == number) || ((number % 100 > 0) && (number % 100 < 20))) ? 1 : 2); |
| 194 | + case 'ar': |
| 195 | + return (0 == number) ? 0 : ((1 == number) ? 1 : ((2 == number) ? 2 : (((number % 100 >= 3) && (number % 100 <= 10)) ? 3 : (((number % 100 >= 11) && (number % 100 <= 99)) ? 4 : 5)))); |
| 196 | + default: |
| 197 | + return 0; |
| 198 | + } |
| 199 | +} |
| 200 | + |
| 201 | +function setLocale(locale) { |
| 202 | + window.__symfony_ux_translator.locale = locale; |
| 203 | +} |
| 204 | +function trans(id, parameters = {}, domain = 'messages', locale = null) { |
| 205 | + var _a, _b, _c, _d; |
| 206 | + if (null === id || '' === id) { |
| 207 | + return ''; |
| 208 | + } |
| 209 | + if (typeof window.__symfony_ux_translator === 'undefined') { |
| 210 | + throw new Error('The Translator is not initialized. Did you forget to call the Twig function "initialize_js_translator()"?'); |
| 211 | + } |
| 212 | + locale = locale || window.__symfony_ux_translator.locale; |
| 213 | + if (!locale) { |
| 214 | + throw new Error('No locale has been configured. Did you forget to call the Twig function "initialize_js_translator()"?'); |
| 215 | + } |
| 216 | + if (typeof window.__symfony_ux_translator.translations[locale] === 'undefined') { |
| 217 | + return id; |
| 218 | + } |
| 219 | + let translatedId = (_b = (_a = window.__symfony_ux_translator.translations[locale]) === null || _a === void 0 ? void 0 : _a[domain + '+intl-icu']) === null || _b === void 0 ? void 0 : _b[id]; |
| 220 | + if (typeof translatedId === 'string') { |
| 221 | + return formatIntl(translatedId, parameters, domain, locale); |
| 222 | + } |
| 223 | + translatedId = (_d = (_c = window.__symfony_ux_translator.translations[locale]) === null || _c === void 0 ? void 0 : _c[domain]) === null || _d === void 0 ? void 0 : _d[id]; |
| 224 | + if (typeof translatedId === 'string') { |
| 225 | + return format(translatedId, parameters, domain, locale); |
| 226 | + } |
| 227 | + return id; |
| 228 | +} |
| 229 | + |
| 230 | +export { setLocale, trans }; |
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