183 строки
7.2 KiB
HTML
183 строки
7.2 KiB
HTML
<!doctype html>
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<html lang="ru">
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<title>ISO — {{ app_name }}</title>
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<link rel="stylesheet" href="/static/app.css">
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</head>
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<body>
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<div class="shell">
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<header class="topbar">
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<div>
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<div class="brand">ISO</div>
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<div class="muted">Управление образами в /var/lib/virtuality/iso</div>
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</div>
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<div class="top-meta">
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<span>user: {{ user }}</span>
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<a class="link-pill" href="/">← Дашборд</a>
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<a class="link-pill accent" href="/vm/create">+ Создать VM</a>
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<form method="post" action="/logout" class="logout-form"><button class="ghost">Выйти</button></form>
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</div>
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</header>
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{% if error %}
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<div class="alert danger">{{ error }}</div>
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{% endif %}
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<section class="grid two">
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<article class="card">
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<div class="card-head">
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<h2>Загрузить ISO</h2>
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<span class="pill">upload .iso</span>
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</div>
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<form id="iso-upload-form" method="post" action="/iso/upload" enctype="multipart/form-data" class="form-grid">
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<label class="upload-box">
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<span>Выбери ISO-файл</span>
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<input id="iso-file-input" type="file" name="iso_file" accept=".iso,application/x-iso9660-image" required>
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</label>
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<div id="iso-file-hint" class="muted small-note">Файл ещё не выбран.</div>
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<div id="upload-progress-wrap" class="upload-progress-wrap" hidden>
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<div class="upload-progress-head">
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<strong id="upload-status">Подготовка…</strong>
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<span id="upload-percent">0%</span>
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</div>
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<div class="progress big"><span id="upload-progress-bar"></span></div>
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<div class="upload-progress-meta">
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<span id="upload-loaded">0 MB</span>
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<span id="upload-speed">скорость считается…</span>
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</div>
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</div>
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<button id="iso-upload-button" type="submit" class="primary wide">Загрузить ISO</button>
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</form>
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<p class="muted small-note">Файл попадёт в <b>/var/lib/virtuality/iso</b>, после загрузки будет выполнен refresh pool <b>virtuality-iso</b>.</p>
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</article>
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<article class="card">
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<div class="card-head">
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<h2>Действия</h2>
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<span class="pill">pool</span>
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</div>
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<div class="actions big-actions">
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<form method="post" action="/iso/refresh"><button>Обновить ISO pool</button></form>
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<a class="link-pill accent" href="/vm/create">Создать VM</a>
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</div>
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<pre>sudo virsh pool-refresh virtuality-iso
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ls -lh /var/lib/virtuality/iso</pre>
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</article>
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</section>
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<section class="card">
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<div class="card-head">
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<h2>ISO-образы</h2>
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<span class="pill">{{ isos|length }} файлов</span>
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</div>
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<table>
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<thead>
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<tr><th>Файл</th><th>Размер</th><th>Обновлён</th><th>Действия</th></tr>
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</thead>
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<tbody>
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{% for iso in isos %}
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<tr>
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<td class="strong">{{ iso.name }}</td>
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<td>{{ iso.size }}</td>
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<td>{{ iso.updated }}</td>
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<td class="actions">
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<form method="post" action="/iso/{{ iso.name }}/delete" onsubmit="return confirm('Удалить ISO {{ iso.name }}?');">
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<button class="danger">Удалить</button>
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</form>
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</td>
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</tr>
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{% else %}
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<tr><td colspan="4" class="muted">ISO пока нет. Загрузи первый образ через форму выше.</td></tr>
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{% endfor %}
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</tbody>
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</table>
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</section>
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</div>
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<script>
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const form = document.getElementById('iso-upload-form');
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const fileInput = document.getElementById('iso-file-input');
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const button = document.getElementById('iso-upload-button');
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const hint = document.getElementById('iso-file-hint');
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const box = document.getElementById('upload-progress-wrap');
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const bar = document.getElementById('upload-progress-bar');
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const percent = document.getElementById('upload-percent');
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const statusLine = document.getElementById('upload-status');
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const loadedLine = document.getElementById('upload-loaded');
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const speedLine = document.getElementById('upload-speed');
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function bytesText(bytes) {
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if (!bytes) return '0 MB';
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const units = ['B', 'KB', 'MB', 'GB', 'TB'];
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let value = bytes;
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let i = 0;
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while (value >= 1024 && i < units.length - 1) { value /= 1024; i++; }
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return value.toFixed(value >= 10 || i === 0 ? 0 : 1) + ' ' + units[i];
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}
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fileInput.addEventListener('change', function () {
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const file = fileInput.files[0];
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hint.textContent = file ? file.name + ' · ' + bytesText(file.size) : 'Файл ещё не выбран.';
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});
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form.addEventListener('submit', function (event) {
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event.preventDefault();
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const file = fileInput.files[0];
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if (!file) return;
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const xhr = new XMLHttpRequest();
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const data = new FormData(form);
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const started = Date.now();
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box.hidden = false;
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button.disabled = true;
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fileInput.disabled = true;
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statusLine.textContent = 'Передача файла на сервер…';
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bar.style.width = '0%';
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percent.textContent = '0%';
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loadedLine.textContent = '0 MB из ' + bytesText(file.size);
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speedLine.textContent = 'скорость считается…';
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xhr.upload.onprogress = function (event) {
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if (!event.lengthComputable) {
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statusLine.textContent = 'Загрузка идёт…';
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return;
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}
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const pct = Math.round((event.loaded / event.total) * 100);
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const seconds = Math.max(1, (Date.now() - started) / 1000);
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const speed = event.loaded / seconds;
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bar.style.width = pct + '%';
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percent.textContent = pct + '%';
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loadedLine.textContent = bytesText(event.loaded) + ' из ' + bytesText(event.total);
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speedLine.textContent = bytesText(speed) + '/s';
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if (pct >= 100) statusLine.textContent = 'Файл передан. Сервер сохраняет ISO и обновляет pool…';
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};
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xhr.onload = function () {
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if (xhr.status >= 200 && xhr.status < 400) {
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bar.style.width = '100%';
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percent.textContent = '100%';
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statusLine.textContent = 'Готово. Обновляем список ISO…';
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window.location.href = '/iso';
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} else {
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statusLine.textContent = 'Ошибка загрузки: HTTP ' + xhr.status;
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button.disabled = false;
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fileInput.disabled = false;
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}
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};
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xhr.onerror = function () {
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statusLine.textContent = 'Ошибка сети во время загрузки.';
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button.disabled = false;
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fileInput.disabled = false;
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};
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xhr.open('POST', form.action);
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xhr.send(data);
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});
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</script>
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</body>
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</html>
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