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<template>
<span v-if="!fetching" class="nmidsaqw">
<template v-if="display === 'marquee'">
<transition name="change" mode="default">
<MarqueeText :key="key" :duration="marqueeDuration" :reverse="marqueeReverse">
<span v-for="instance in instances" :key="instance.id" class="item" :class="{ colored }" :style="{ background: colored ? instance.themeColor : null }">
<img v-if="instance.iconUrl" class="icon" :src="instance.iconUrl" alt=""/>
<MkA :to="`/instance-info/${instance.host}`" class="host _monospace">
{{ instance.host }}
</MkA>
<span class="divider"></span>
</span>
</MarqueeText>
</transition>
</template>
<template v-else-if="display === 'oneByOne'">
<!-- TODO -->
</template>
</span>
</template>
<script lang="ts" setup>
import { computed, defineAsyncComponent, ref, toRef, watch } from 'vue';
import * as misskey from 'misskey-js';
import MarqueeText from '@/components/MkMarquee.vue';
import * as os from '@/os';
import { useInterval } from '@/scripts/use-interval';
import { getNoteSummary } from '@/scripts/get-note-summary';
import { notePage } from '@/filters/note';
const props = defineProps<{
display?: 'marquee' | 'oneByOne';
colored?: boolean;
marqueeDuration?: number;
marqueeReverse?: boolean;
oneByOneInterval?: number;
refreshIntervalSec?: number;
}>();
const instances = ref<misskey.entities.Instance[]>([]);
const fetching = ref(true);
let key = $ref(0);
const tick = () => {
os.api('federation/instances', {
sort: '+lastCommunicatedAt',
limit: 30,
}).then(res => {
instances.value = res;
fetching.value = false;
key++;
});
};
useInterval(tick, Math.max(5000, props.refreshIntervalSec * 1000), {
immediate: true,
afterMounted: true,
});
</script>
<style lang="scss" scoped>
.change-enter-active, .change-leave-active {
position: absolute;
top: 0;
transition: all 1s ease;
}
.change-enter-from {
opacity: 0;
transform: translateY(-100%);
}
.change-leave-to {
opacity: 0;
transform: translateY(100%);
}
.nmidsaqw {
display: inline-block;
position: relative;
::v-deep(.item) {
display: inline-block;
vertical-align: bottom;
margin-right: 5em;
> .icon {
display: inline-block;
height: var(--height);
aspect-ratio: 1;
vertical-align: bottom;
margin-right: 1em;
}
> .host {
vertical-align: bottom;
}
&.colored {
padding-right: 1em;
color: #fff;
}
}
}
</style>
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