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{% extends 'commands.html' %}
{% set sidebar_state = 'disabled' %}
{% set btn_back = true %}
{% block nav_setup %} active{% endblock %}
{% block nav_setup_setup %} active{% endblock %}
{% block content %}
<h2 class="mx-5 subhead-heading">{{_('Partition and Format')}}</h2>
<form method="GET" id="changeDiskForm">
<input type="hidden" name="ips" value="{{ ips }}"/>
<input type="hidden" name="selected_client" value="{{ base_client }}"/>
</form>
<form class="form-inline" method="POST" id="setupForm">
<table class="table">
<thead class="text-center">
<tr>
<th>{{ _('Disk') }}</th>
<th>{{ _('Partition Table Type') }}</th>
<th>{{ _('Total Disk Size') }} (MiB)</th>
</tr>
</thead>
<tbody data-target="partitons-fieldset" id="setupTable" class="text-center">
<tr>
<td>
<select form="changeDiskForm" name="disk" onchange="this.form.submit()">
{% for disk in disks %}
<option {% if disk == selected_disk %}selected{% endif %}
value="{{ disk }}">{{ disk }}</option>
{% endfor %}
</select>
</td>
{{ form.hidden_tag() }}
<td>{{ form.disk_type(class_="form-control") }}</td>
<td>{{ disk_size }}</td>
</tr>
</tbody>
</table>
<table class="table">
<thead class="text-center">
<tr>
<th>{{ _('Partition') }}</th>
<th>{{ _('Type') }}</th>
<th>{{ _('Filesystem') }}</th>
<th>{{ _('Size') }} (MiB)</th>
<th colspan="2"></th>
</tr>
</thead>
<tbody data-target="partitons-fieldset" id="partitionsTable" class="text-center">
{% for partition in form.partitions %}
<tr data-toggle="fieldset-entry">
{{ partition.hidden_tag() }}
<td>{{ partition.partition.data }}</td>
<td>{{ partition.part_type(class_="form-control") }}</td>
<td>{{ partition.fs(class_="form-control") }}</td>
<td>{{ partition.size(class_="form-control", oninput="handleEdit(this)") }}</td>
<td>
<button class="btn btn-danger" type="button" onclick="RemovePartition(this)">
{{ _('Remove') }}
</button>
</td>
</tr>
{% endfor %}
</tbody>
</table>
</form>
<button class="btn btn-primary" data-target="#partitionsTable" onclick="AddPartition(this)">
{{ _('Add a new partition') }}
</button>
<button class="btn btn-success" form="setupForm">
{{ _('Accept') }}
</button>
<div class="card text-center">
<div class="card-header">
{{ _('Partition graph') }}
</div>
<div class="card-body mx-auto col-7">
<canvas id="partitionChart" class="mb-2"></canvas>
</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>
const usedColor = 'rgb(255, 99, 132)';
const freeColor = 'rgb(54, 162, 235)';
let diskSize = {{ disk_size }};
let chartConfig = {
type: 'doughnut',
data: {
labels: [],
datasets: [
{
label: 'Partitions',
data: [],
backgroundColor: [],
},
],
},
options: {
responsive: true,
plugins: {
legend: {
position: 'top',
},
title: {
display: true,
text: 'Chart.js Doughnut Chart'
},
},
},
};
let partitionChart = new Chart(
document.getElementById('partitionChart'),
chartConfig,
);
function addPartitionToChart(chart, label, value, bgColor) {
chart.data.labels.push(label)
chart.data.datasets[0].data.push(value);
chart.data.datasets[0].backgroundColor.push(bgColor);
}
function resetChart() {
partitionChart.data.labels = [];
partitionChart.data.datasets[0].data = [];
partitionChart.data.datasets[0].backgroundColor = [];
}
function updateChart() {
resetChart();
let freeSpace = diskSize;
let partNum = 1;
$('#partitionsTable tr').each(function() {
let partitionSize = parseInt($(this).find('td').eq(3).find('input').val().trim());
if (isNaN(partitionSize)) {
partitionSize = 0;
}
freeSpace -= partitionSize;
addPartitionToChart(partitionChart, 'Partition ' + partNum, partitionSize, usedColor);
partNum++;
});
addPartitionToChart(partitionChart, 'Free', Math.max(freeSpace, 0), freeColor);
partitionChart.update();
}
$(document).ready(function() {
updateChart();
});
function handleEdit(element) {
const numericValue = parseInt(element.value);
if (isNaN(numericValue)) {
updateChart();
return;
}
let freeSpace = diskSize;
$('#partitionsTable tr').each(function() {
let partitionSize = parseInt($(this).find('td').eq(3).find('input').val().trim());
if (isNaN(partitionSize)) {
partitionSize = 0;
}
freeSpace -= partitionSize;
});
if (freeSpace < 0) {
element.value = numericValue + freeSpace;
}
updateChart();
}
function AddPartition(evt) {
const target = $($(evt).data("target"));
const oldrow = target.find("[data-toggle=fieldset-entry]:last");
const row = oldrow.clone(true, true);
const elem_id = row.find(".form-control")[0].id;
const elem_num = parseInt(elem_id.replace(/(.*)-(\d{1,4})/m, '$2')) + 1;
// Increment WTForms unique identifiers
row.find('.form-control').each(function() {
const id = $(this).attr('id').replace(/(.*)-(\d{1,4})-(.*)/, `$1-${elem_num}-$3`);
$(this).attr('name', id).attr('id', id).val('').removeAttr("checked");
});
let part_field = row.find('td').filter(':first')[0];
part_field.innerText = elem_num + 1;
row.show();
oldrow.after(row);
updateChart();
}
function RemovePartition(evt) {
const target = $(evt).parent().parent();
const table = target.parent();
if (table[0].children.length > 1) {
target.remove();
// Reassign rows ids
table.find('tr').each(function(index) {
function update_references() {
const id = $(this).attr('id').replace(/(.*)-(\d{1,4})-(.*)/, `$1-${index}-$3`);
$(this).attr('name', id).attr('id', id);
}
let part_field = $(this).find('td').filter(':first')[0];
part_field.innerText = index + 1;
$(this).find('input').filter(':first').each(update_references);
$(this).find('.form-control').each(update_references);
});
} else {
table.find('tr').each(function(index) {
$(this).find('.form-control').each(function() {
$(this).val('').removeAttr("checked");
});
});
}
updateChart();
}
</script>
{% endblock %}
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