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<template>
<Generic :item="item">
<template #content>
<p class="title is-4">{{ item.name }}</p>
<p class="subtitle is-6">
<span v-if="error" class="error">An error has occurred.</span>
<template v-else>
<span class="down monospace">
<p class="fas fa-download"></p>
{{ downRate }}
</span>
<span class="up monospace">
<p class="fas fa-upload"></p>
{{ upRate }}
</span>
</template>
</p>
</template>
<template #indicator>
<span v-if="!error" class="count"
>{{ count }}
<template v-if="count === 1">torrent</template>
<template v-else>torrents</template>
</span>
</template>
</Generic>
</template>
<script>
import service from "@/mixins/service.js";
import Generic from "./Generic.vue";
const units = ["B", "KB", "MB", "GB"];
// Take the rate in bytes and keep dividing it by 1k until the lowest
// value for which we have a unit is determined. Return the value with
// up to two decimals as a string and unit/s appended.
const displayRate = (rate) => {
let i = 0;
while (rate > 1000 && i < units.length) {
rate /= 1000;
i++;
}
return (
Intl.NumberFormat(undefined, { maximumFractionDigits: 2 }).format(
rate || 0,
) + ` ${units[i]}/s`
);
};
export default {
name: "qBittorrent",
mixins: [service],
props: { item: Object },
components: { Generic },
data: () => ({ dl: null, ul: null, count: null, error: null }),
computed: {
downRate: function () {
return displayRate(this.dl);
},
upRate: function () {
return displayRate(this.ul);
},
},
created() {
const rateInterval = parseInt(this.item.rateInterval, 10) || 0;
const torrentInterval = parseInt(this.item.torrentInterval, 10) || 0;
if (rateInterval > 0) {
setInterval(() => this.getRate(), rateInterval);
}
if (torrentInterval > 0) {
setInterval(() => this.fetchCount(), torrentInterval);
}
this.getRate();
this.fetchCount();
},
methods: {
fetchCount: async function () {
try {
const body = await this.fetch("/api/v2/torrents/info");
this.error = false;
this.count = body.length;
} catch (e) {
this.error = true;
console.error(e);
}
},
getRate: async function () {
try {
const body = await this.fetch("/api/v2/transfer/info");
this.error = false;
this.dl = body.dl_info_speed;
this.ul = body.up_info_speed;
} catch (e) {
this.error = true;
console.error(e);
}
},
},
};
</script>
<style scoped lang="scss">
.error {
color: #e51111 !important;
}
.down {
margin-right: 1em;
}
.count {
color: var(--text);
font-size: 0.8em;
}
.monospace {
font-weight: 300;
font-family: monospace;
}
</style>
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