109 lines
3.9 KiB
Vue
109 lines
3.9 KiB
Vue
<!--
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SPDX-FileCopyrightText: syuilo and other misskey contributors
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SPDX-License-Identifier: AGPL-3.0-only
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-->
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<template>
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<time :title="absolute" :class="{ [$style.old1]: colored && (ago > 60 * 60 * 24 * 90), [$style.old2]: colored && (ago > 60 * 60 * 24 * 180) }">
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<template v-if="invalid">{{ i18n.ts._ago.invalid }}</template>
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<template v-else-if="mode === 'relative'">{{ relative }}</template>
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<template v-else-if="mode === 'absolute'">{{ absolute }}</template>
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<template v-else-if="mode === 'detail'">{{ absolute }} ({{ relative }})</template>
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</time>
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</template>
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<script lang="ts" setup>
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import isChromatic from 'chromatic/isChromatic';
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import { onMounted, onUnmounted, ref, computed } from 'vue';
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import { i18n } from '@/i18n.js';
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import { dateTimeFormat } from '@/scripts/intl-const.js';
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const props = withDefaults(defineProps<{
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time: Date | string | number | null;
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origin?: Date | null;
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mode?: 'relative' | 'absolute' | 'detail';
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colored?: boolean;
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}>(), {
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origin: isChromatic() ? new Date('2023-04-01T00:00:00Z') : null,
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mode: 'relative',
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});
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function getDateSafe(n: Date | string | number) {
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try {
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if (n instanceof Date) {
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return n;
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}
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return new Date(n);
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} catch (err) {
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return {
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getTime: () => NaN,
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};
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}
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}
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// eslint-disable-next-line vue/no-setup-props-destructure
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const _time = props.time == null ? NaN : getDateSafe(props.time).getTime();
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const invalid = Number.isNaN(_time);
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const absolute = !invalid ? dateTimeFormat.format(_time) : i18n.ts._ago.invalid;
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// eslint-disable-next-line vue/no-setup-props-destructure
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const now = ref((props.origin ?? new Date()).getTime());
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const ago = computed(() => (now.value - _time) / 1000/*ms*/);
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const relative = computed<string>(() => {
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if (props.mode === 'absolute') return ''; // absoluteではrelativeを使わないので計算しない
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if (invalid) return i18n.ts._ago.invalid;
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return (
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ago.value >= 31536000 ? i18n.t('_ago.yearsAgo', { n: Math.round(ago.value / 31536000).toString() }) :
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ago.value >= 2592000 ? i18n.t('_ago.monthsAgo', { n: Math.round(ago.value / 2592000).toString() }) :
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ago.value >= 604800 ? i18n.t('_ago.weeksAgo', { n: Math.round(ago.value / 604800).toString() }) :
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ago.value >= 86400 ? i18n.t('_ago.daysAgo', { n: Math.round(ago.value / 86400).toString() }) :
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ago.value >= 3600 ? i18n.t('_ago.hoursAgo', { n: Math.round(ago.value / 3600).toString() }) :
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ago.value >= 60 ? i18n.t('_ago.minutesAgo', { n: (~~(ago.value / 60)).toString() }) :
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ago.value >= 10 ? i18n.t('_ago.secondsAgo', { n: (~~(ago.value % 60)).toString() }) :
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ago.value >= -3 ? i18n.ts._ago.justNow :
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ago.value < -31536000 ? i18n.t('_timeIn.years', { n: Math.round(-ago.value / 31536000).toString() }) :
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ago.value < -2592000 ? i18n.t('_timeIn.months', { n: Math.round(-ago.value / 2592000).toString() }) :
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ago.value < -604800 ? i18n.t('_timeIn.weeks', { n: Math.round(-ago.value / 604800).toString() }) :
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ago.value < -86400 ? i18n.t('_timeIn.days', { n: Math.round(-ago.value / 86400).toString() }) :
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ago.value < -3600 ? i18n.t('_timeIn.hours', { n: Math.round(-ago.value / 3600).toString() }) :
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ago.value < -60 ? i18n.t('_timeIn.minutes', { n: (~~(-ago.value / 60)).toString() }) :
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i18n.t('_timeIn.seconds', { n: (~~(-ago.value % 60)).toString() })
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);
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});
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let tickId: number;
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let currentInterval: number;
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function tick() {
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now.value = (new Date()).getTime();
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const nextInterval = ago.value < 60 ? 10000 : ago.value < 3600 ? 60000 : 180000;
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if (currentInterval !== nextInterval) {
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if (tickId) window.clearInterval(tickId);
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currentInterval = nextInterval;
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tickId = window.setInterval(tick, nextInterval);
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}
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}
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if (!invalid && props.origin === null && (props.mode === 'relative' || props.mode === 'detail')) {
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onMounted(() => {
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tick();
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});
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onUnmounted(() => {
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if (tickId) window.clearInterval(tickId);
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});
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}
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</script>
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<style lang="scss" module>
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.old1 {
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color: var(--warn);
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}
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.old1.old2 {
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color: var(--error);
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}
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</style>
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