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{% extends 'commands.html' %}
{% import "bootstrap/wtf.html" as wtf %}
{% set sidebar_state = 'disabled' %}
{% set btn_back = true %}
{% block nav_client %} active{% endblock %}
{% block nav_client_cache %} active{% endblock %}
{% block content %}
{% set ip_list = form.ips.data.split(' ') %}
{% set ip_count = ip_list | length %}
<h2 class="mx-5 subhead-heading">
{{ _('Manage Cache') }}
</h2>
<p>{{ _('Check free cache space in the client\'s bubbles:') }}</p>
{{ macros.cmd_selected_clients(selected_clients) }}
<p>{{ _('Select the images to be deleted:') }}</p>
{% if form.images|length > 0 %}
<form class="form-inline" method="POST" id="cacheForm">
<table class="table table-hover">
<thead class="thead-light">
<tr>
<th>{{ _('Image') }}</th>
<th>{{ _('Clients') }}</th>
</tr>
</thead>
<tbody data-target="cache-fieldset" id="cacheTable" class="text-left">
{{ form.hidden_tag() }}
{% for image in form.images %}
<tr data-toggle="fieldset-entry">
<td class="radio-container">
{{ image.selected(class_="form-control") }}
{{ image.image_name() }}
{{ image.clients() }}
<b>{{ image.image_name.data }} ({{ (images_data[image.selected.label.text]['size'] | int / 2**20)|round(3) }} MiB)</b>
</td>
<td>{{ ', '.join(images_data[image.selected.label.text]['clients']) }}</td>
</tr>
{% endfor %}
</tbody>
</table>
<button class="btn btn-danger" form="cacheForm">
{{ _('Delete') }}
</button>
</form>
{% else %}
<div class="card text-center">
<b>{{ _('Cache is currently empty in the selected client(s)') }}</b>
</div>
{% endif %}
<br>
<div class="card text-center">
<div class="card-header">
{{ _('Detailed cache usage') }}
</div>
<div class="card-body">
<label for="cacheSelect">Choose a client:</label>
<select id="cacheSelect" onchange="onClientSelected()">
{% for client_ip in ip_list %}
<option value="{{ client_ip }}">{{ client_ip }}</option>
{% endfor %}
</select>
<ul class="list-group list-group-horizontal">
<li class="list-group-item w-50">
<canvas id="cacheChart" class="mb-2"></canvas>
</li>
<li class="list-group-item w-50">
<p>{{ _('Images in cache:') }}</p>
<div id="cacheList"></div>
</li>
</ul>
<ul class="list-group list-group-horizontal">
<li class="list-group-item w-50">
{{ _('Disk size') }}
</li>
<li class="list-group-item w-50">
{{ _('used') }} (%)
</li>
<li class="list-group-item w-50">
{{ _('available') }} (%)
</li>
</ul>
<ul class="list-group list-group-horizontal">
<li id="totalCacheItem" class="list-group-item w-50"></li>
<li id="usedCacheItem" class="list-group-item w-50"></li>
<li id="freeCacheItem" class="list-group-item w-50"></li>
</ul>
</div>
</div>
<!-- jQuery -->
<script src="{{ url_for('static', filename='AdminLTE/plugins/jquery/jquery.min.js') }}"></script>
<!-- ChartJS -->
<script src="{{ url_for('static', filename='AdminLTE/plugins/chart.js/Chart.min.js') }}"></script>
<script>
var cacheChartConfig = {
type: 'doughnut',
data: {
labels: ['Used', 'Available'],
datasets: [
{
label: 'Disk usage',
data: [
0,
1,
],
backgroundColor: [
'rgb(255, 99, 132)',
'rgb(54, 162, 235)',
],
},
],
},
options: {
responsive: true,
plugins: {
legend: {
position: 'top',
},
title: {
display: true,
text: 'Chart.js Doughnut Chart'
},
},
},
};
var cacheChart = new Chart(
document.getElementById('cacheChart'),
cacheChartConfig,
);
var storageData = {{ storage_data|tojson|safe }};
var imageData = {{ images_data|tojson|safe }};
var clientImages = {{ client_images|tojson|safe }};
function onClientSelected() {
var selectElement = document.getElementById("cacheSelect");
var selectedOption = selectElement.options[selectElement.selectedIndex].text;
updateChart(selectedOption);
}
function toGiB(v, decimals) {
return (v / Math.pow(2, 30)).toFixed(decimals);
}
function updateChart(ip) {
var totalCache = toGiB(storageData[ip].total, 3);
var usedCache = toGiB(storageData[ip].used, 3);
var freeCache = toGiB(storageData[ip].total - storageData[ip].used, 3)
cacheChart.data.datasets[0].data = [
usedCache,
freeCache,
]
cacheChart.update();
var totalCacheItem = document.getElementById("totalCacheItem");
totalCacheItem.innerHTML = totalCache + " GiB";
var usedCacheItem = document.getElementById("usedCacheItem");
usedCacheItem.innerHTML = usedCache + " GiB (" + Math.round((usedCache / totalCache) * 100) + "%)";
var freeCacheItem = document.getElementById("freeCacheItem");
freeCacheItem.innerHTML = freeCache + " GiB (" + Math.round((freeCache / totalCache) * 100) + "%)";
var cacheList = document.getElementById("cacheList");
cacheList.innerHTML = "";
clientImages[ip].forEach(function(img) {
cacheList.innerHTML += imageData[img]["name"] + " (" + (imageData[img]["size"] / Math.pow(2, 20)).toFixed(3) + " MiB)<br>";
});
}
updateChart("{{ ip_list[0] }}");
// Update pill data
$('.badge-pill').each(function(index) {
for (var ip in storageData) {
if ($(this).html().includes(ip)) {
var totalCache = storageData[ip].total;
var usedCache = storageData[ip].used;
var freeCache = toGiB(totalCache - usedCache, 1)
$(this).html($(this).html() + '<br>free: ' + freeCache + ' GiB');
break;
}
}
});
</script>
{% endblock %}
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