diff options
author | (quasar) nebula <qznebula@protonmail.com> | 2023-12-03 17:55:58 -0400 |
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committer | (quasar) nebula <qznebula@protonmail.com> | 2023-12-03 17:55:58 -0400 |
commit | 11493b1a70c26d9aa11b98acf93b4d09d89f88bf (patch) | |
tree | fe062bc0b32698c3af6c41f4c7043dc1afb09b92 /src/data/things/language.js | |
parent | 213bddbd9851ee01f256835b1bca0c4bc0cf5fc6 (diff) | |
parent | 7039d7fa471318df40c1905cd5ac52688dc6adcf (diff) |
Merge branch 'preview' into news-tweaks
Diffstat (limited to 'src/data/things/language.js')
-rw-r--r-- | src/data/things/language.js | 150 |
1 files changed, 149 insertions, 1 deletions
diff --git a/src/data/things/language.js b/src/data/things/language.js index 0aeb7ad..c191631 100644 --- a/src/data/things/language.js +++ b/src/data/things/language.js @@ -1,5 +1,15 @@ -import {Tag} from '#html'; +import { Temporal, toTemporalInstant } from '@js-temporal/polyfill'; + import {isLanguageCode} from '#validators'; +import {Tag} from '#html'; + +import { + getExternalLinkStringOfStyleFromDescriptors, + getExternalLinkStringsFromDescriptors, + isExternalLinkContext, + isExternalLinkSpec, + isExternalLinkStyle, +} from '#external-links'; import { externalFunction, @@ -72,6 +82,13 @@ export class Language extends Thing { update: {validate: (t) => typeof t === 'object'}, }, + // List of descriptors for providing to external link utilities when using + // language.formatExternalLink - refer to util/external-links.js for info. + externalLinkSpec: { + flags: {update: true, expose: true}, + update: {validate: isExternalLinkSpec}, + }, + // Update only escapeHTML: externalFunction(), @@ -269,6 +286,108 @@ export class Language extends Thing { return this.intl_date.formatRange(startDate, endDate); } + formatDateDuration({ + years: numYears = 0, + months: numMonths = 0, + days: numDays = 0, + approximate = false, + }) { + let basis; + + const years = this.countYears(numYears, {unit: true}); + const months = this.countMonths(numMonths, {unit: true}); + const days = this.countDays(numDays, {unit: true}); + + if (numYears && numMonths && numDays) + basis = this.formatString('count.dateDuration.yearsMonthsDays', {years, months, days}); + else if (numYears && numMonths) + basis = this.formatString('count.dateDuration.yearsMonths', {years, months}); + else if (numYears && numDays) + basis = this.formatString('count.dateDuration.yearsDays', {years, days}); + else if (numYears) + basis = this.formatString('count.dateDuration.years', {years}); + else if (numMonths && numDays) + basis = this.formatString('count.dateDuration.monthsDays', {months, days}); + else if (numMonths) + basis = this.formatzString('count.dateDuration.months', {months}); + else if (numDays) + basis = this.formatString('count.dateDuration.days', {days}); + else + return this.formatString('count.dateDuration.zero'); + + if (approximate) { + return this.formatString('count.dateDuration.approximate', { + duration: basis, + }); + } else { + return basis; + } + } + + formatRelativeDate(currentDate, referenceDate, { + considerRoundingDays = false, + approximate = true, + absolute = true, + } = {}) { + const currentInstant = toTemporalInstant.apply(currentDate); + const referenceInstant = toTemporalInstant.apply(referenceDate); + + const comparison = + Temporal.Instant.compare(currentInstant, referenceInstant); + + if (comparison === 0) { + return this.formatString('count.dateDuration.same'); + } + + const currentTDZ = currentInstant.toZonedDateTimeISO('Etc/UTC'); + const referenceTDZ = referenceInstant.toZonedDateTimeISO('Etc/UTC'); + + const earlierTDZ = (comparison === -1 ? currentTDZ : referenceTDZ); + const laterTDZ = (comparison === 1 ? currentTDZ : referenceTDZ); + + const {years, months, days} = + laterTDZ.since(earlierTDZ, { + largestUnit: 'year', + smallestUnit: + (considerRoundingDays + ? (laterTDZ.since(earlierTDZ, { + largestUnit: 'year', + smallestUnit: 'day', + }).years + ? 'month' + : 'day') + : 'day'), + roundingMode: 'halfCeil', + }); + + const duration = + this.formatDateDuration({ + years, months, days, + approximate: false, + }); + + const relative = + this.formatString( + 'count.dateDuration', + (approximate && (years || months || days) + ? (comparison === -1 + ? 'approximateEarlier' + : 'approximateLater') + : (comparison === -1 + ? 'earlier' + : 'later')), + {duration}); + + if (absolute) { + return this.formatString('count.dateDuration.relativeAbsolute', { + relative, + absolute: this.formatDate(currentDate), + }); + } else { + return relative; + } + } + formatDuration(secTotal, {approximate = false, unit = false} = {}) { if (secTotal === 0) { return this.formatString('count.duration.missing'); @@ -299,6 +418,31 @@ export class Language extends Thing { : duration; } + formatExternalLink(url, { + style = 'normal', + context = 'generic', + } = {}) { + if (!this.externalLinkSpec) { + throw new TypeError(`externalLinkSpec unavailable`); + } + + isExternalLinkContext(context); + + if (style === 'all') { + return getExternalLinkStringsFromDescriptors(url, this.externalLinkSpec, { + language: this, + context, + }); + } + + isExternalLinkStyle(style); + + return getExternalLinkStringOfStyleFromDescriptors(url, style, this.externalLinkSpec, { + language: this, + context, + }); + } + formatIndex(value) { this.assertIntlAvailable('intl_pluralOrdinal'); return this.formatString('count.index.' + this.intl_pluralOrdinal.select(value), {index: value}); @@ -403,7 +547,11 @@ Object.assign(Language.prototype, { countCommentaryEntries: countHelper('commentaryEntries', 'entries'), countContributions: countHelper('contributions'), countCoverArts: countHelper('coverArts'), + countDays: countHelper('days'), + countMonths: countHelper('months'), countTimesReferenced: countHelper('timesReferenced'), countTimesUsed: countHelper('timesUsed'), countTracks: countHelper('tracks'), + countWeeks: countHelper('weeks'), + countYears: countHelper('years'), }); |