diff options
Diffstat (limited to 'src/components/starlight')
| -rw-r--r-- | src/components/starlight/Footer.astro | 32 |
1 files changed, 30 insertions, 2 deletions
diff --git a/src/components/starlight/Footer.astro b/src/components/starlight/Footer.astro index 5b59d09..e553e60 100644 --- a/src/components/starlight/Footer.astro +++ b/src/components/starlight/Footer.astro @@ -1,6 +1,5 @@ --- import EditLink from 'virtual:starlight/components/EditLink'; -import LastUpdated from 'virtual:starlight/components/LastUpdated'; import Pagination from 'virtual:starlight/components/Pagination'; import config from 'virtual:starlight/user-config'; import { Icon } from '@astrojs/starlight/components'; @@ -12,6 +11,28 @@ const caption = shareCaption( route.entry?.slug || route.id || '', route.entry?.data?.title, ); + +/** Date を「令和8年9月22日 11:14」の形にする（ローカル時刻） */ +function toJapaneseDateTime(date: Date): string { + const y = date.getFullYear(); + const m = date.getMonth() + 1; + const d = date.getDate(); + let era = '昭和'; + let n = y - 1925; + if (y > 2019 || (y === 2019 && m >= 5)) { + era = '令和'; + n = y - 2018; + } else if (y >= 1989) { + era = '平成'; + n = y - 1988; + } + const year = n === 1 ? `${era}元年` : `${era}${n}年`; + const hh = String(date.getHours()).padStart(2, '0'); + const mm = String(date.getMinutes()).padStart(2, '0'); + return `${year}${m}月${d}日 ${hh}:${mm}`; +} + +const lastUpdated = route.lastUpdated; --- <footer class="sl-flex"> @@ -19,7 +40,14 @@ const caption = shareCaption( <div class="meta sl-flex"> <EditLink /> - <LastUpdated /> + { + lastUpdated && ( + <p> + {Astro.locals.t('page.lastUpdated')}{' '} + <time datetime={lastUpdated.toISOString()}>{toJapaneseDateTime(lastUpdated)}</time> + </p> + ) + } </div> <Pagination /> |