feat(i18n): plurals support (#278)

components/account/AccountAvatar.vue

@@ -12,7 +12,7 @@ const loaded = $ref(false)
   <img
     :key="account.avatar"
     :src="account.avatar"
-    :alt="account.username"
+    :alt="$t('account.avatar_description', [account.username])"
     loading="lazy"
     rounded-full
     :class="loaded ? 'bg-gray' : 'bg-gray:10'"

components/account/AccountHeader.vue

@@ -6,6 +6,8 @@ const { account } = defineProps<{
   command?: boolean
 }>()
 
+const { t } = useI18n()
+
 const createdAt = $(useFormattedDateTime(() => account.createdAt, {
   month: 'long',
   day: 'numeric',
@@ -43,13 +45,16 @@ function getFieldNameIcon(fieldName: string) {
   if (fieldNameIcons[name])
     return fieldNameIcons[name]
 }
+function getFieldIconTitle(fieldName: string) {
+  return fieldName === 'Joined' ? t('account.joined') : fieldName
+}
 
 function previewHeader() {
   openMediaPreview([{
     id: `${account.acct}:header`,
     type: 'image',
     previewUrl: account.header,
-    description: `${account.username}'s profile header`,
+    description: t('account.profile_description', [account.username]),
   }])
 }
 
@@ -58,7 +63,7 @@ function previewAvatar() {
     id: `${account.acct}:avatar`,
     type: 'image',
     previewUrl: account.avatar,
-    description: `${account.username}'s avatar`,
+    description: t('account.avatar_description', [account.username]),
   }])
 }
 
@@ -86,7 +91,7 @@ watchEffect(() => {
 <template>
   <div flex flex-col>
     <button border="b base" z-1>
-      <img h-50 w-full object-cover :src="account.header" :alt="`${account.username}'s profile header`" @click="previewHeader">
+      <img h-50 w-full object-cover :src="account.header" :alt="t('account.profile_description', [account.username])" @click="previewHeader">
     </button>
     <div p4 mt--18 flex flex-col gap-4>
       <div relative>
@@ -122,7 +127,7 @@ watchEffect(() => {
       </div>
       <div v-if="iconFields.length" flex="~ wrap gap-4">
         <div v-for="field in iconFields" :key="field.name" flex="~ gap-1" items-center>
-          <div text-secondary :class="getFieldNameIcon(field.name)" :title="field.name" />
+          <div text-secondary :class="getFieldNameIcon(field.name)" :title="getFieldIconTitle(field.name)" />
           <ContentRich text-sm filter-saturate-0 :content="field.value" :emojis="account.emojis" />
         </div>
       </div>

components/account/AccountPostsFollowers.vue

@@ -1,31 +1,46 @@
 <script setup lang="ts">
 import type { Account } from 'masto'
 
-defineProps<{
+const props = defineProps<{
   account: Account
 }>()
+const { formatHumanReadableNumber, formatNumber, forSR } = useHumanReadableNumber()
+
+const statusesCount = $computed(() => formatNumber(props.account.statusesCount))
+const followingCount = $computed(() => formatHumanReadableNumber(props.account.followingCount))
+const followingCountSR = $computed(() => forSR(props.account.followingCount))
+const followersCount = $computed(() => formatHumanReadableNumber(props.account.followersCount))
+const followersCountSR = $computed(() => forSR(props.account.followersCount))
 </script>
 
 <template>
   <div flex gap-5>
     <NuxtLink :to="getAccountRoute(account)" text-secondary exact-active-class="text-primary">
       <template #default="{ isExactActive }">
-        <i18n-t keypath="account.posts_count">
-          <span font-bold :class="isExactActive ? 'text-primary' : 'text-base'">{{ formattedNumber(account.statusesCount) }}</span>
+        <i18n-t keypath="account.posts_count" :plural="account.statusesCount">
+          <span font-bold :class="isExactActive ? 'text-primary' : 'text-base'">{{ statusesCount }}</span>
         </i18n-t>
       </template>
     </NuxtLink>
     <NuxtLink :to="getAccountFollowingRoute(account)" text-secondary exact-active-class="text-primary">
       <template #default="{ isExactActive }">
         <i18n-t keypath="account.following_count">
-          <span font-bold :class="isExactActive ? 'text-primary' : 'text-base'">{{ humanReadableNumber(account.followingCount) }}</span>
+          <span v-if="followingCountSR">
+            <span aria-hidden="true" font-bold :class="isExactActive ? 'text-primary' : 'text-base'">{{ followingCount }}</span>
+            <span sr-only font-bold>{{ account.followingCount }}</span>
+          </span>
+          <span v-else font-bold :class="isExactActive ? 'text-primary' : 'text-base'">{{ followingCount }}</span>
         </i18n-t>
       </template>
     </NuxtLink>
     <NuxtLink :to="getAccountFollowersRoute(account)" text-secondary exact-active-class="text-primary">
       <template #default="{ isExactActive }">
-        <i18n-t keypath="account.followers_count">
-          <span font-bold :class="isExactActive ? 'text-primary' : 'text-base'">{{ humanReadableNumber(account.followersCount) }}</span>
+        <i18n-t keypath="account.followers_count" :plural="account.followersCount">
+          <span v-if="followersCountSR">
+            <span aria-hidden="true" font-bold :class="isExactActive ? 'text-primary' : 'text-base'">{{ followersCount }}</span>
+            <span sr-only font-bold>{{ account.followersCount }}</span>
+          </span>
+          <span v-else font-bold :class="isExactActive ? 'text-primary' : 'text-base'">{{ followersCount }}</span>
         </i18n-t>
       </template>
     </NuxtLink>

components/nav/NavFooter.vue

@@ -1,21 +1,24 @@
 <script setup lang="ts">
-const { t } = useI18n()
 const buildTime = import.meta.env.__BUILD_TIME__ as string
-const buildTimeAgo = useTimeAgo(buildTime)
+const buildTimeDate = new Date(buildTime)
+
+const timeAgoOptions = useTimeAgoOptions()
+
+const buildTimeAgo = useTimeAgo(buildTime, timeAgoOptions)
 </script>
 
 <template>
   <footer p4 text-sm text-secondary-light flex="~ col">
     <div flex="~ gap2" items-center mb4>
-      <CommonTooltip :content="t('nav_footer.toggle_theme')">
-        <button flex i-ri:sun-line dark:i-ri:moon-line text-lg :aria-label="t('nav_footer.toggle_theme')" @click="toggleDark()" />
+      <CommonTooltip :content="$t('nav_footer.toggle_theme')">
+        <button flex i-ri:sun-line dark:i-ri:moon-line text-lg :aria-label="$t('nav_footer.toggle_theme')" @click="toggleDark()" />
       </CommonTooltip>
-      <CommonTooltip :content="t('nav_footer.zen_mode')">
+      <CommonTooltip :content="$t('nav_footer.zen_mode')">
         <button
           flex
           text-lg
           :class="isZenMode ? 'i-ri:layout-right-2-line' : 'i-ri:layout-right-line'"
-          :aria-label="t('nav_footer.zen_mode')"
+          :aria-label="$t('nav_footer.zen_mode')"
           @click="toggleZenMode()"
         />
       </CommonTooltip>
@@ -30,7 +33,7 @@ const buildTimeAgo = useTimeAgo(buildTime)
     <div>{{ $t('app_desc_short') }}</div>
     <div>
       <i18n-t keypath="nav_footer.built_at">
-        <time :datetime="buildTime" :title="buildTime">{{ buildTimeAgo }}</time>
+        <time :datetime="buildTime" :title="$d(buildTimeDate, 'long')">{{ buildTimeAgo }}</time>
       </i18n-t> · <a href="https://github.com/elk-zone/elk" target="_blank">GitHub</a>
     </div>
   </footer>

components/notification/NotificationGroupedFollow.vue

@@ -5,15 +5,30 @@ const { items } = defineProps<{
   items: GroupedNotifications
 }>()
 
-const count = computed(() => items.items.length)
+const { formatHumanReadableNumber, forSR } = useHumanReadableNumber()
+
+const count = $computed(() => items.items.length)
+const addSR = $computed(() => forSR(count))
 const isExpanded = ref(false)
 </script>
 
 <template>
   <article flex flex-col>
     <div flex ml-4 items-center>
-      <div i-ri:user-follow-fill mr-3 color-primary />
-      {{ $t('notification.followed_you_count', [`${count}`]) }}
+      <div i-ri:user-follow-fill mr-3 color-primary aria-hidden="true" />
+      <template v-if="addSR">
+        <span
+          aria-hidden="true"
+        >
+          {{ $t('notification.followed_you_count', count, { named: { followers: formatHumanReadableNumber(count) } }) }}
+        </span>
+        <span sr-only>
+          {{ $t('notification.followed_you_count', count, { named: { followers: count } }) }}
+        </span>
+      </template>
+      <span v-else>
+        {{ $t('notification.followed_you_count', count, { named: { followers: count } }) }}
+      </span>
     </div>
     <div v-if="isExpanded">
       <AccountCard

components/status/StatusCard.vue

@@ -41,6 +41,7 @@ function go(evt: MouseEvent | KeyboardEvent) {
 }
 
 const createdAt = useFormattedDateTime(status.createdAt)
+const timeAgoOptions = useTimeAgoOptions()
 const timeago = useTimeAgo(() => status.createdAt, timeAgoOptions)
 </script>
 

components/status/StatusPoll.vue

@@ -10,7 +10,8 @@ function toPercentage(num: number) {
   const percentage = 100 * num
   return `${percentage.toFixed(1).replace(/\.?0+$/, '')}%`
 }
-const expiredTimeAgo = useTimeAgo(poll.expiresAt!)
+const timeAgoOptions = useTimeAgoOptions()
+const expiredTimeAgo = useTimeAgo(poll.expiresAt!, timeAgoOptions)
 
 const masto = useMasto()
 async function vote(e: Event) {

components/status/edit/StatusEditHistory.vue

@@ -10,6 +10,7 @@ const { data: statusEdits } = useAsyncData(`status:history:${status.id}`, () =>
 const showHistory = (edit: StatusEdit) => {
   openEditHistoryDialog(edit)
 }
+const timeAgoOptions = useTimeAgoOptions()
 </script>
 
 <template>
@@ -22,7 +23,7 @@ const showHistory = (edit: StatusEdit) => {
     >
       {{ getDisplayName(edit.account) }}
       <i18n-t :keypath="`status_history.${idx === statusEdits.length - 1 ? 'created' : 'edited'}`">
-        {{ useTimeAgo(edit.createdAt, { showSecond: true }).value }}
+        {{ useTimeAgo(edit.createdAt, timeAgoOptions).value }}
       </i18n-t>
     </CommonDropdownItem>
   </template>

components/timeline/TimelinePaginator.vue

@@ -15,7 +15,7 @@ const virtualScroller = $(computedEager(() => useFeatureFlags().experimentalVirt
   <CommonPaginator v-bind="{ paginator, stream }" :virtual-scroller="virtualScroller">
     <template #updater="{ number, update }">
       <button py-4 border="b base" flex="~ col" p-3 w-full text-primary font-bold @click="update">
-        {{ $t('timeline.show_new_items', [number]) }}
+        {{ $t('timeline.show_new_items', number) }}
       </button>
     </template>
     <template #default="{ item, active }">

composables/numbers.ts

@@ -1,15 +1,44 @@
+import type { MaybeRef } from '@vueuse/shared'
+
 const formatter = Intl.NumberFormat()
 
-export const humanReadableNumber = (num: number) => {
+export const humanReadableNumber = (
+  num: number,
+  { k, m }: { k: string; m: string } = { k: 'K', m: 'M' },
+  useFormatter: Intl.NumberFormat = formatter,
+) => {
   if (num < 10000)
-    return formatter.format(num)
+    return useFormatter.format(num)
 
   if (num < 1000000)
-    return `${Math.floor(num / 1000)}K`
+    return `${Math.floor(num / 1000)}${k}`
 
-  return `${Math.floor(num / 1000000)}M`
+  return `${Math.floor(num / 1000000)}${m}`
 }
 
-export const formattedNumber = (num: number) => {
-  return formatter.format(num)
+export const formattedNumber = (num: number, useFormatter: Intl.NumberFormat = formatter) => {
+  return useFormatter.format(num)
+}
+
+export const useHumanReadableNumber = () => {
+  const i18n = useI18n()
+  const numberFormatter = $computed(() => Intl.NumberFormat(i18n.locale.value))
+  return {
+    formatHumanReadableNumber: (num: MaybeRef<number>) => {
+      return humanReadableNumber(
+        unref(num),
+        { k: i18n.t('common.kiloSuffix'), m: i18n.t('common.megaSuffix') },
+        numberFormatter,
+      )
+    },
+    formatNumber: (num: MaybeRef<number>) => {
+      return formattedNumber(
+        unref(num),
+        numberFormatter,
+      )
+    },
+    forSR: (num: MaybeRef<number>) => {
+      return unref(num) > 10000
+    },
+  }
 }

composables/time.ts

@@ -12,34 +12,28 @@ export const useFormattedDateTime = (
   })
 }
 
-export const timeAgoOptions: UseTimeAgoOptions<false> = {
+export const useTimeAgoOptions = (): UseTimeAgoOptions<false> => {
+  const { d, t } = useI18n()
+
+  return {
     showSecond: true,
+    updateInterval: 1_000,
     messages: {
-    justNow: 'just now',
+      justNow: t('time_ago_options.just_now'),
+      // just return the value
       past: n => n,
-    future: n => n.match(/\d/) ? `in ${n}` : n,
-    month: (n, past) => n === 1
-      ? past
-        ? 'last month'
-        : 'next month'
-      : `${n}m`,
-    year: (n, past) => n === 1
-      ? past
-        ? 'last year'
-        : 'next year'
-      : `${n}y`,
-    day: (n, past) => n === 1
-      ? past
-        ? 'yesterday'
-        : 'tomorrow'
-      : `${n}d`,
-    week: (n, past) => n === 1
-      ? past
-        ? 'last week'
-        : 'next week'
-      : `${n} week${n > 1 ? 's' : ''}`,
-    hour: n => `${n}h`,
-    minute: n => `${n}min`,
-    second: n => `${n}s`,
+      // just return the value
+      future: n => n,
+      second: (n, p) => t(`time_ago_options.${p ? 'past' : 'future'}_second`, n),
+      minute: (n, p) => t(`time_ago_options.${p ? 'past' : 'future'}_minute`, n),
+      hour: (n, p) => t(`time_ago_options.${p ? 'past' : 'future'}_hour`, n),
+      day: (n, p) => t(`time_ago_options.${p ? 'past' : 'future'}_day`, n),
+      week: (n, p) => t(`time_ago_options.${p ? 'past' : 'future'}_week`, n),
+      month: (n, p) => t(`time_ago_options.${p ? 'past' : 'future'}_month`, n),
+      year: (n, p) => t(`time_ago_options.${p ? 'past' : 'future'}_year`, n),
+    },
+    fullDateFormatter(date) {
+      return d(date, 'long')
     },
   }
+}

locales/en-US.json

@@ -14,7 +14,11 @@
     "mutuals": "Mutuals",
     "pinned": "Pinned",
     "posts_count": "{0} Posts",
-    "unfollow": "Unfollow"
+    "unfollow": "Unfollow",
+    "joined": "Joined",
+    "profile_description": "{0}'s profile header",
+    "avatar_description": "{0}'s avatar",
+    "profile_unavailable": "Profile unavailable"
   },
   "action": {
     "bookmark": "Bookmark",
@@ -41,7 +45,9 @@
     "end_of_list": "End of the list",
     "error": "ERROR",
     "not_found": "404 Not Found",
-    "offline_desc": "Seems like you are offline. Please check your network connection."
+    "offline_desc": "Seems like you are offline. Please check your network connection.",
+    "kiloSuffix": "K",
+    "megaSuffix": "M"
   },
   "conversation": {
     "with": "with"
@@ -97,7 +103,7 @@
   "notification": {
     "favourited_post": "favourited your post",
     "followed_you": "followed you",
-    "followed_you_count": "{0} people followed you",
+    "followed_you_count": "{n} people followed you",
     "missing_type": "MISSING notification.type:",
     "reblogged_post": "reblogged your post",
     "request_to_follow": "requested to follow you",
@@ -135,20 +141,24 @@
     "posts_with_replies": "Posts & Replies"
   },
   "time_ago_options": {
-    "in": "in",
     "just_now": "just now",
-    "last_month": "last month",
-    "last_week": "last week",
-    "last_year": "last year",
-    "next_month": "next month",
-    "next_week": "next week",
-    "next_year": "next year",
-    "tomorrow": "tomorrow",
-    "week": "week",
-    "yesterday": "yesterday"
+    "past_second": "just now|{n} second ago|{n} seconds ago",
+    "future_second": "just now|in {n} second|in {n} seconds",
+    "past_minute": "0 minutes ago|1 minute ago|{n} minutes ago",
+    "future_minute": "in 0 minutes|in 1 minute|in {n} minutes",
+    "past_hour": "0 hours ago|1 hour ago|{n} hours ago",
+    "future_hour": "in 0 hours|in 1 hour|in {n} hours",
+    "past_day": "0 days ago|yesterday|{n} days ago",
+    "future_day": "in 0 days|tomorrow|in {n} days",
+    "past_week": "0 weeks ago|last week|{n} weeks ago",
+    "future_week": "in 0 weeks|next week|in {n} weeks",
+    "past_month": "0 months ago|last month|{n} months ago",
+    "future_month": "in 0 months|next month|in {n} months",
+    "past_year": "0 years ago|last year|{n} years ago",
+    "future_year": "in 0 years|next year|in {n} years"
   },
   "timeline": {
-    "show_new_items": "Show {0} new items"
+    "show_new_items": "Show {n} new items"
   },
   "title": {
     "federated_timeline": "Federated Timeline",

locales/es-ES.json

@@ -6,15 +6,19 @@
     "follow": "Seguir",
     "follow_back": "Seguir de vuelta",
     "follow_requested": "Enviado",
-    "followers_count": "{0} Seguidores",
+    "followers_count": "{0} Seguidores|{0} Seguidor|{0} Seguidores",
     "following": "Siguiendo",
     "following_count": "{0} Siguiendo",
     "follows_you": "Te sigue",
     "muted_users": "Usuarios silenciados",
     "mutuals": "Mutuales",
     "pinned": "Fijado",
-    "posts_count": "{0} publicaciones",
-    "unfollow": "Dejar de seguir"
+    "posts_count": "{0} publicaciones|{0} publicación|{0} publicaciones",
+    "unfollow": "Dejar de seguir",
+    "joined": "Se unió",
+    "profile_description": "encabezado del perfil de {0}",
+    "avatar_description": "avatar de {0}",
+    "profile_unavailable": "Perfil no disponible"
   },
   "action": {
     "bookmark": "Añadir marcador",
@@ -89,7 +93,7 @@
   "notification": {
     "favourited_post": "marcó tu publicación como favorito",
     "followed_you": "te ha seguido",
-    "followed_you_count": "{0} personas te siguieron",
+    "followed_you_count": "{followers} personas te siguieron|{followers} persona te siguió|{followers} personas te siguieron",
     "missing_type": "MISSING notification.type:",
     "reblogged_post": "retooteó tu publicación",
     "request_to_follow": "ha solicitado seguirte",
@@ -121,18 +125,26 @@
     "posts_with_replies": "Publicaciones y respuestas"
   },
   "time_ago_options": {
-    "last_month": "mes pasado",
-    "last_week": "semana pasada",
-    "last_year": "año pasado",
-    "next_month": "próximo mes",
-    "next_week": "próxima semana",
-    "next_year": "próximo año",
+    "just_now": "ahora mismo",
+    "past_second": "hace 0 segundos|hace {n} segundo|hace {n} segundos",
+    "future_second": "dentro de 0 segundos|dentro de {n} segundo|dentro de {n} segundos",
+    "past_minute": "hace 0 minutos|hace 1 minuto|hace {n} minutos",
+    "future_minute": "dentro de 0 minutos|dentro de 1 minuto|dentro de {n} minutos",
+    "past_hour": "hace 0 horas|hace 1 hora|hace {n} horas",
+    "future_hour": "dentro de 0 horas|dentro de 1 hora|dentro {n} horas",
+    "past_day": "hace 0 días|ayer|hace {n} días",
+    "future_day": "dentro de 0 días|mañana|dentro de {n} días",
+    "past_week": "hace 0 semanas|la semana pasada|hace {n} semanas",
+    "future_week": "dentro de 0 semanas|la próxima semana|dentro de {n} semanas",
+    "past_month": "hace 0 meses|el mes pasado|hace {n} meses",
+    "future_month": "dentro de 0 meses|el próximo mes|dentro de {n} meses",
+    "past_year": "hace 0 años|el año pasado|hace {n} años",
+    "future_year": "dentro de 0 años|el próximo año|dentro de {n} años",
     "tomorrow": "mañana",
-    "week": "semana",
     "yesterday": "ayer"
   },
   "timeline": {
-    "show_new_items": "Mostrar {0} nuevas publicaciones"
+    "show_new_items": "Mostrar {n} nuevas publicaciones|Mostrar {n} nueva publicación|Mostrar {n} nuevas publicaciones"
   },
   "title": {
     "federated_timeline": "Línea de tiempo federada",

locales/ja-JP.json

@@ -78,7 +78,7 @@
     "posts_with_replies": "投稿と返信"
   },
   "timeline": {
-    "show_new_items": "{0}件の新しい投稿"
+    "show_new_items": "{n}件の新しい投稿"
   },
   "title": {
     "federated_timeline": "連合タイムライン",

locales/zh-CN.json

@@ -97,7 +97,7 @@
   "notification": {
     "favourited_post": "点赞了你的帖文",
     "followed_you": "关注了你",
-    "followed_you_count": "{0} 人关注了你",
+    "followed_you_count": "{n} 人关注了你",
     "missing_type": "未知的通知类型：",
     "reblogged_post": "转发了你的帖文",
     "request_to_follow": "请求关注你",
@@ -148,7 +148,7 @@
     "yesterday": "昨天"
   },
   "timeline": {
-    "show_new_items": "展示 {0} 条新帖文"
+    "show_new_items": "展示 {n} 条新帖文"
   },
   "title": {
     "federated_timeline": "跨站时间线",

nuxt.config.ts

@@ -1,6 +1,5 @@
 import Inspect from 'vite-plugin-inspect'
 import { isCI, isDevelopment } from 'std-env'
-
 export default defineNuxtConfig({
   ssr: false,
   modules: [
@@ -116,6 +115,64 @@ export default defineNuxtConfig({
     defaultLocale: 'en-US',
     vueI18n: {
       fallbackLocale: 'en-US',
+      datetimeFormats: {
+        'en-US': {
+          long: {
+            dateStyle: 'long',
+            timeStyle: 'medium',
+            /*
+            year: 'numeric',
+            month: 'short',
+            day: 'numeric',
+            weekday: 'short',
+            hour: 'numeric',
+            minute: 'numeric',
+*/
+          },
+        },
+        'es-ES': {
+          long: {
+            dateStyle: 'long',
+            timeStyle: 'medium',
+            /*
+            year: 'numeric',
+            month: 'short',
+            day: 'numeric',
+            weekday: 'short',
+            hour: 'numeric',
+            minute: 'numeric',
+            hour12: false,
+*/
+          },
+        },
+        'ja-JP': {
+          long: {
+            dateStyle: 'long',
+            timeStyle: 'medium',
+            /*
+            year: 'numeric',
+            month: 'short',
+            day: 'numeric',
+            weekday: 'short',
+            hour: 'numeric',
+            minute: 'numeric',
+            hour12: true,
+*/
+          },
+        },
+        'zh-CN': {
+          long: {
+            dateStyle: 'long',
+            timeStyle: 'medium',
+          },
+        },
+        'de-DE': {
+          long: {
+            dateStyle: 'long',
+            timeStyle: 'medium',
+          },
+        },
+      },
     },
     lazy: true,
   },

pages/@[account]/index/index.vue

@@ -44,7 +44,7 @@ const paginator = $computed(() => tabs.find(t => t.name === tab)!.paginator)
 
 <template>
   <div v-if="(account!.discoverable === false)" h-30 flex="~ center" text-secondary-light>
-    Profile unavailable
+    {{ $t('account.profile_unavailable') }}
   </div>
   <div v-else>
     <CommonTabs v-model="tab" :options="tabs" command />