Show filesystem overview in disk usage

This commit is contained in:
Johannes Zellner
2025-07-17 17:06:37 +02:00
parent 50a5b9861a
commit 149af003d4
3 changed files with 248 additions and 188 deletions
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<script setup>
import { prettyBinarySize, prettyDecimalSize } from '@cloudron/pankow/utils';
const props = defineProps({
filesystem: Object
});
// async function updateTaskStatus(id) {
// const [error, result] = await tasksModel.get(id);
// if (error) return setTimeout(updateTaskStatus.bind(null, id), 5000);
// if (!result.active) return busy.value = false;
// busy.value = true;
// setTimeout(updateTaskStatus.bind(null, id), 2000);
// }
// async function onRescan() {
// busy.value = true;
// const [error, result] = await systemModel.rescanDiskUsage();
// if (error) return console.error(error);
// updateTaskStatus(result);
// }
// // https://stackoverflow.com/questions/1484506/random-color-generator
// function rainbow(numOfSteps, step) {
// // This function generates vibrant, "evenly spaced" colours (i.e. no clustering). This is ideal for creating easily distinguishable vibrant markers in Google Maps and other apps.
// // Adam Cole, 2011-Sept-14
// // HSV to RBG adapted from: http://mjijackson.com/2008/02/rgb-to-hsl-and-rgb-to-hsv-color-model-conversion-algorithms-in-javascript
// var r, g, b;
// var h = step / numOfSteps;
// var i = ~~(h * 6);
// var f = h * 6 - i;
// var q = 1 - f;
// switch(i % 6){
// case 0: r = 1; g = f; b = 0; break;
// case 1: r = q; g = 1; b = 0; break;
// case 2: r = 0; g = 1; b = f; break;
// case 3: r = 0; g = q; b = 1; break;
// case 4: r = f; g = 0; b = 1; break;
// case 5: r = 1; g = 0; b = q; break;
// }
// var c = '#' + ('00' + (~ ~(r * 255)).toString(16)).slice(-2) + ('00' + (~ ~(g * 255)).toString(16)).slice(-2) + ('00' + (~ ~(b * 255)).toString(16)).slice(-2);
// return (c);
// }
// // https://stackoverflow.com/questions/6274339/how-can-i-shuffle-an-array
// function shuffle(a) {
// for (let i = a.length - 1; i > 0; i--) {
// const j = Math.floor(Math.random() * (i + 1));
// [a[i], a[j]] = [a[j], a[i]];
// }
// return a;
// }
// let colorIndex = 0;
// let colors = [];
// function resetColors(n) {
// colorIndex = 0;
// colors = [];
// for (let i = 0; i < n; i++) colors.push(rainbow(n, i));
// shuffle(colors);
// }
// function getNextColor() {
// return colors[colorIndex++];
// }
// async function refresh() {
// let [error, result] = await appsModel.list();
// if (error) return console.error(error);
// const appsById = {};
// result.forEach(a => { appsById[a.id] = a; });
// [error, result] = await volumesModel.list();
// if (error) return console.error(error);
// const volumesById = {};
// result.forEach(v => { volumesById[v.id] = v; });
// [error, result] = await systemModel.diskUsage();
// if (error) return console.error(error);
// lastUpdated.value = result.ts;
// // [ { filesystem, type, size, used, available, capacity, mountpoint }]
// disks.value = Object.keys(result.filesystems).map(k => result.filesystems[k]); // convert object to array...
// disks.value.forEach(disk => {
// let usageOther = disk.used;
// resetColors(disk.contents.length);
// // if this disk is a volume amend it and remove it from contents
// disk.contents.forEach(function (content) { if (content.path === disk.mountpoint) disk.volume = volumesById[content.id]; });
// disk.contents = disk.contents.filter(function (content) { return content.path !== disk.mountpoint; });
// // only show old backups if the size is significant
// disk.contents = disk.contents.filter(function (content) { return content.id !== 'cloudron-backup-default' || content.usage > 1024*1024*1024; });
// disk.contents.forEach(function (content) {
// content.color = getNextColor();
// if (content.type === 'app') {
// content.app = appsById[content.id];
// if (!content.app) content.uninstalled = true;
// else content.label = content.app.label || content.app.fqdn;
// } else if (content.type === 'volume') {
// content.volume = volumesById[content.id];
// content.label = content.volume ? content.volume.name : 'Removed volume';
// }
// // ensure a label for ui
// content.label = content.label || content.id;
// usageOther -= content.usage;
// });
// disk.contents.sort((x, y) => { return y.usage - x.usage; }); // sort by usage
// if (disks.value[0] === disk) { // the root mount point is the first disk. keep this 'contains' in the end
// disk.contents.push({
// type: 'standard',
// label: 'Everything else (Ubuntu, etc)',
// id: 'other',
// color: '#555555',
// usage: usageOther
// });
// } else {
// disk.contents.push({
// type: 'standard',
// label: 'Used',
// id: 'other',
// color: '#555555',
// usage: usageOther
// });
// }
// });
// }
</script>
<template>
<div class="disk-item">
<div class="disk-item-title">{{ filesystem.mountpoint }}</div>
<div>{{ filesystem.type }}</div>
<div class="usage-label">
<div>{{ prettyDecimalSize(filesystem.size) }} total</div>
<div>{{ prettyDecimalSize(filesystem.available) }} available</div>
</div>
<div class="disk-size">
<div class="disk-used" :style="{ width: parseInt(filesystem.capacity*100) + '%' }"></div>
</div>
<div v-if="false">
<div>Contains:</div>
<div v-for="content in filesystem.contents" :key="content.id">
<div>{{ content.type }}</div>
<div>{{ content.id }}</div>
<div>{{ content.path }}</div>
</div>
</div>
</div>
</template>
<style scoped>
.disk-item {
position: relative;
display: flex;
flex-direction: column;
flex-grow: 1;
margin: 10px;
max-width: 620px;
padding: 10px 16px;
overflow: hidden;
border-radius: 10px;
background-color: var(--card-background);
cursor: pointer;
}
.disk-item:focus,
.disk-item:hover {
box-shadow: 0px 2px 5px rgba(0, 0, 0, 0.1);
background-color: var(--pankow-color-background-hover) !important;
text-decoration: none;
}
.disk-item > div {
margin: 6px 0;
}
.disk-item-title {
font-weight: bold;
font-size: 18px;
}
.usage-label {
display: flex;
justify-content: space-between;
}
.disk-size {
background-color: white;
border-radius: calc(var(--pankow-border-radius) / 1.5);
}
.disk-used {
background-color: var(--pankow-color-primary);
transition: width 250ms;
white-space: nowrap;
border-radius: calc(var(--pankow-border-radius) / 1.5);
height: 6px;
}
</style>