Claus Lohmar
8eb1def62b
- GET /api/v1/sessions scans tmp/ for session dirs with staged files - Index page shows resumable sessions with filenames and sizes - Resume button skips download and starts analysis with stored session_id - session_id carried through analysis → confirm → job for correct file paths
378 lines
17 KiB
HTML
378 lines
17 KiB
HTML
{% extends "base.html" %}
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{% block content %}
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<div id="resume-sessions" class="pve-panel pve-hidden">
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<div class="pve-panel-header">
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<span class="pve-panel-title">Resume Previous Session</span>
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</div>
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<div class="pve-panel-body" id="resume-sessions-list">
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</div>
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</div>
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<div class="pve-panel" id="step1">
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<div class="pve-panel-header">
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<span class="pve-panel-title">New Conversion Session</span>
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</div>
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<div class="pve-panel-body">
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<form id="session-form" onsubmit="startSession(event)">
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<div class="pve-form-group">
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<label for="vm-name">VM Name *</label>
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<input type="text" id="vm-name" name="vm_name" required class="pve-input"
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placeholder="e.g. debian-test" value="{{ prefill_vmname or '' }}">
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<span class="pve-hint">Display name for the VM on the Proxmox host.</span>
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</div>
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<div class="pve-form-group">
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<label for="vmid">VM ID *</label>
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<input type="number" id="vmid" name="vmid" required class="pve-input"
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placeholder="e.g. 21050" min="21000" max="21100">
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<span class="pve-hint">Range 21000–21100. Must be unique on the Proxmox host.</span>
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</div>
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<div class="pve-form-group">
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<label for="source-url">Download URL *</label>
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<input type="url" id="source-url" name="source_url" required class="pve-input"
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placeholder="https://example.com/image.7z">
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<span class="pve-hint">Direct URL to a disk image or archive (.vmdk, .7z, .zip, etc.)</span>
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</div>
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<button type="submit" id="start-btn" class="pve-btn pve-btn-primary">Download & Analyse</button>
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</form>
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<hr class="pve-divider">
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<p class="pve-dim" style="font-size:0.78rem; margin-bottom:0.5rem;">
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Files on a remote server? Pull directly via SCP:
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</p>
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<a href="/scp" class="pve-btn">SCP Pull</a>
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<!-- Progress area -->
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<div id="session-status" class="pve-hidden" style="margin-top:1rem;">
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<div id="phase-label" style="margin-bottom:0.5rem;"></div>
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<div class="pve-progress">
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<div class="pve-progress-bar" id="pve-progress-bar" style="width:0%">0%</div>
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</div>
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<div id="session-error"></div>
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</div>
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</div>
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</div>
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<div id="analysis-section"></div>
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<div id="polling-section"></div>
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<script>
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loadSessions();
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async function loadSessions() {
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try {
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var resp = await fetch('/session/sessions');
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var data = await resp.json();
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var sessions = data.sessions || [];
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if (!sessions.length) return;
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var panel = document.getElementById('resume-sessions');
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var list = document.getElementById('resume-sessions-list');
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panel.classList.remove('pve-hidden');
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var html = '';
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for (var i = 0; i < sessions.length; i++) {
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var s = sessions[i];
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var fileNames = s.files.map(function(f) { return f.name; }).join(', ');
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html += '<div style="display:flex;align-items:center;justify-content:space-between;padding:0.4rem 0;border-bottom:1px solid var(--pve-border);">';
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html += '<div><span class="pve-code">' + s.session_id.substring(0, 8) + '</span> — ' + fileNames + ' <span class="pve-dim">(' + s.total_size_gb + ' GiB)</span>';
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if (s.has_disks) html += ' <span class="pve-badge pve-badge-completed" style="font-size:0.65rem;">extracted</span>';
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html += '</div>';
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html += '<button class="pve-btn pve-btn-primary pve-btn-small" onclick="resumeSession(\'' + s.session_id + '\', \'' + fileNames.replace(/'/g, "\\'") + '\')">Resume</button>';
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html += '</div>';
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}
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list.innerHTML = html;
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} catch (_) {}
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}
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function resumeSession(sessionId, firstFile) {
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var vmid = document.getElementById('vmid').value;
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var vmName = document.getElementById('vm-name').value.trim();
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if (!vmid) { alert('Please enter a VM ID first.'); return; }
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window.RESUMED_SID = sessionId;
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var ses = document.getElementById('resume-sessions');
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ses.classList.add('pve-hidden');
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document.getElementById('step1').style.display = 'none';
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var status = document.getElementById('session-status');
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status.classList.remove('pve-hidden');
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setPhase('Analysing source image...', 0, true);
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runAnalysis(vmid, firstFile, vmName, sessionId);
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}
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function setPhase(label, pct, isSpinner) {
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const el = document.getElementById('phase-label');
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const fill = document.getElementById('pve-progress-bar');
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if (el) el.innerHTML = (isSpinner ? '<span class="pve-spinner"></span> ' : '') + label;
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if (fill) { fill.style.width = pct + '%'; fill.textContent = pct > 0 ? pct + '%' : ''; }
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}
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function showError(msg) {
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const el = document.getElementById('session-error');
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if (el) el.innerHTML += '<div class="pve-alert pve-alert-error" style="margin-top:0.5rem;">' + msg + '</div>';
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}
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function sleep(ms) { return new Promise(resolve => setTimeout(resolve, ms)); }
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async function startSession(e) {
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e.preventDefault();
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const btn = document.getElementById('start-btn');
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const status = document.getElementById('session-status');
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const analysis = document.getElementById('analysis-section');
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const polling = document.getElementById('polling-section');
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btn.disabled = true;
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analysis.innerHTML = '';
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polling.innerHTML = '';
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document.getElementById('session-error').textContent = '';
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const vmid = document.getElementById('vmid').value;
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const vmName = document.getElementById('vm-name').value.trim();
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const url = document.getElementById('source-url').value.trim();
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if (!url) { showError('Please enter a download URL.'); btn.disabled = false; return; }
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const sessionId = window.VM_BENCH_SID || '';
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const formData = new FormData();
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formData.append('vmid', vmid);
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formData.append('vm_name', vmName);
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formData.append('source_type', 'url');
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formData.append('source_url', url);
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formData.append('session_id', sessionId);
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status.classList.remove('pve-hidden');
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setPhase('Starting download...', 0, true);
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try { await handleDownload(formData); }
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catch (err) { setPhase('Download failed', 0, false); showError(err.message); }
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btn.disabled = false;
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}
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async function handleDownload(formData) {
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let resp;
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try { resp = await fetch('/session/upload', { method: 'POST', body: formData }); }
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catch (err) { throw new Error('Network error: ' + err.message); }
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const data = await resp.json();
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if (data.phase === 'error') { throw new Error(data.error); }
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if (data.phase !== 'downloading') { throw new Error('Unexpected: ' + data.phase); }
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const filename = data.filename;
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setPhase('Downloading source file...', 0, true);
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for (;;) {
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await sleep(2000);
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try {
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const pr = await fetch('/session/progress/' + encodeURIComponent(filename));
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const pdata = await pr.json();
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if (pdata.phase === 'complete') {
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setPhase('Download complete (' + (pdata.file_size_gb || 0) + ' GiB)', 100, false);
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await sleep(500);
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await runAnalysis(data.vmid, filename, data.vm_name);
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return;
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}
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if (pdata.phase === 'error') { throw new Error(pdata.error); }
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if (pdata.phase === 'too_slow') {
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throw new Error('<strong>Download too slow.</strong><br><br>' + (pdata.message || '') +
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'<br><br>Try downloading to a server and using SCP Pull instead.');
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}
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if (pdata.phase === 'downloading') {
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const gb = (pdata.file_size_gb || 0).toFixed(1);
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let label = 'Downloading source file... ' + gb + ' GiB';
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if (pdata.speed_mbps) label += ' (' + pdata.speed_mbps + ' MB/s)';
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if (pdata.eta) label += ' — ' + pdata.eta;
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const totalGb = pdata.content_length_gb;
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const pct = totalGb ? Math.round((pdata.file_size_gb / totalGb) * 100) : 0;
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setPhase(label, pct, totalGb ? false : true);
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}
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} catch (_) {}
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}
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}
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async function runAnalysis(vmid, filename, vmName, sessionOverride) {
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setPhase('Step 2/2: Analysing source image...', 0, true);
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const fd = new FormData();
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fd.append('vmid', vmid); fd.append('filename', filename); fd.append('vm_name', vmName);
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fd.append('session_id', sessionOverride || window.VM_BENCH_SID || '');
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const resp = await fetch('/session/analyze', { method: 'POST', body: fd });
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const data = await resp.json();
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if (data.phase === 'error') {
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setPhase('Analysis failed', 0, false);
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showError(data.error);
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return;
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}
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var analysisId = data.analysis_id;
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if (!analysisId) {
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setPhase('Analysis failed', 0, false);
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showError('Backend returned invalid response — may need restart.');
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return;
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}
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var startTime = Date.now();
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var pollErrors = 0;
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for (;;) {
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await sleep(2000);
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try {
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var pr = await fetch('/session/analyze/status/' + analysisId);
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var sdata = await pr.json();
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var elapsed = Math.round((Date.now() - startTime) / 1000);
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setPhase('Analysing... ' + (sdata.message || '') + ' (' + elapsed + 's)', sdata.status === 'completed' ? 100 : 50, sdata.status !== 'completed');
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if (sdata.status === 'completed') {
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await sleep(500);
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var sid = window.RESUMED_SID || window.VM_BENCH_SID || '';
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var rr = await fetch('/session/analyze/result/' + analysisId + '?source_filename=' + encodeURIComponent(filename) + '&vm_name=' + encodeURIComponent(vmName) + '&vmid=' + vmid + '&session_id=' + encodeURIComponent(sid));
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var html = await rr.text();
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document.getElementById('analysis-section').innerHTML = html;
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document.getElementById('session-status').classList.add('pve-hidden');
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initConfirmForm();
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return;
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}
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if (sdata.status === 'failed') {
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setPhase('Analysis failed', 0, false);
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showError(sdata.error_details || 'Analysis failed');
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return;
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}
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if (sdata.error) {
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pollErrors++;
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if (pollErrors > 15) {
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setPhase('Analysis failed', 0, false);
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showError('Backend unavailable — analysis may need restart.');
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return;
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}
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} else {
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pollErrors = 0;
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}
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} catch (_) {}
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}
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}
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function initConfirmForm() {
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const form = document.getElementById('confirm-form');
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if (!form) return;
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form.addEventListener('submit', submitJob);
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const bootSel = form.querySelector('select[name="auto_detect_boot"]');
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if (bootSel) {
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bootSel.addEventListener('change', function() {
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document.getElementById('boot-type-group').style.display =
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this.value === 'false' ? 'block' : 'none';
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});
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}
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}
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async function submitJob(e) {
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e.preventDefault();
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const form = e.target;
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const btn = form.querySelector('#submit-btn');
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const status = document.getElementById('submit-status');
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btn.disabled = true;
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status.classList.remove('pve-hidden');
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status.innerHTML = '<div class="pve-spinner"></div> Submitting job...';
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const formData = new FormData(form);
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var sid = formData.get('session_id') || window.VM_BENCH_SID || '';
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formData.set('session_id', sid);
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try {
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const resp = await fetch('/session/confirm', { method: 'POST', body: formData });
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const html = await resp.text();
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document.getElementById('step1').style.display = 'none';
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document.getElementById('analysis-section').innerHTML = '';
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document.getElementById('polling-section').innerHTML = html;
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initPolling();
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} catch (err) {
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status.innerHTML = '<div class="pve-alert pve-alert-error">Failed: ' + err.message + '</div>';
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btn.disabled = false;
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}
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}
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let _pollTimer = null;
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function initPolling() {
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const container = document.getElementById('polling-container');
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if (!container) return;
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const jobId = container.dataset.jobId;
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const vmid = container.dataset.vmid;
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const sourceFilename = container.dataset.sourceFilename;
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const startTime = Date.now();
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let completed = false;
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document.getElementById('btn-clone').onclick = () => cloneVM(jobId, vmid);
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document.getElementById('btn-copy').onclick = () => {
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document.getElementById('copy-options').classList.remove('pve-hidden');
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};
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document.getElementById('btn-cleanup').onclick = () => reuseImage(jobId, vmid, sourceFilename, false);
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document.getElementById('btn-copy-start').onclick = () => copyVM(jobId, vmid, sourceFilename);
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const prevVmid = parseInt(vmid) || 21000;
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document.getElementById('reuse-vmid').value = prevVmid + 1;
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document.getElementById('reuse-vmname').value = (sourceFilename.split('.')[0] || 'vm') + '-2';
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async function poll() {
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try {
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const resp = await fetch('/session/status/' + jobId);
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const data = await resp.json();
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const pct = data.progress_percentage || 0;
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const fill = document.getElementById('pve-progress-bar');
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if (fill) { fill.style.width = pct + '%'; fill.textContent = pct + '%'; }
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const elMsg = document.getElementById('status-message');
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if (elMsg) elMsg.textContent = data.message || '';
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document.getElementById('elapsed').textContent = 'Elapsed: ' + Math.round((Date.now() - startTime) / 1000) + 's';
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const badge = document.getElementById('status-badge');
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const map = { 'queued': ['pve-badge pve-badge-queued', 'Queued'], 'processing_conversion': ['pve-badge pve-badge-running', 'Converting...'], 'importing_storage': ['pve-badge pve-badge-running', 'Importing...'], 'completed': ['pve-badge pve-badge-completed', 'Completed'], 'failed': ['pve-badge pve-badge-failed', 'Failed'] };
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const [cls, text] = map[data.status] || ['pve-badge pve-badge-queued', data.status];
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if (badge) { badge.className = 'badge ' + cls; badge.innerHTML = (data.status === 'processing_conversion' || data.status === 'importing_storage') ? '<span class="pve-spinner"></span> ' + text : text; }
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if (data.error_details) { const eb = document.getElementById('error-block'); if (eb) { eb.classList.remove('pve-hidden'); eb.textContent = data.error_details; } }
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if (data.status === 'completed' || data.status === 'failed') { completed = true; if (data.status === 'completed') { const rs = document.getElementById('reuse-section'); if (rs) { rs.classList.remove('pve-hidden'); rs.scrollIntoView({ behavior: 'smooth' }); } } return; }
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if (!completed) _pollTimer = setTimeout(poll, 2000);
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} catch (err) { const eb = document.getElementById('error-block'); if (eb) { eb.classList.remove('pve-hidden'); eb.textContent = 'Polling error: ' + err.message; } if (!completed) _pollTimer = setTimeout(poll, 5000); }
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}
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_pollTimer = setTimeout(poll, 3000);
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}
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async function reuseImage(jobId, vmid, sourceFilename, keep) {
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await fetch('/session/cleanup/' + jobId, { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify({ delete_staging_files: true, session_id: window.VM_BENCH_SID || '' }) });
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window.location.href = '/';
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}
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async function cloneVM(jobId, sourceVmid) {
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const newVmid = parseInt(document.getElementById('reuse-vmid').value) || 0;
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const newName = document.getElementById('reuse-vmname').value.trim();
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if (!newVmid || !newName) { alert('Please fill VM Name and ID.'); return; }
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const status = document.getElementById('reuse-submit-status');
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status.classList.remove('pve-hidden');
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status.innerHTML = '<div class="pve-spinner"></div> Cloning VM...';
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try {
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const resp = await fetch('/session/clone', { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify({ source_vmid: sourceVmid, target_vmid: newVmid, target_name: newName }) });
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const data = await resp.json();
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status.innerHTML = data.status === 'completed' ? '<div class="pve-alert pve-alert-success">VM ' + newVmid + ' cloned!</div>' : '<div class="pve-alert pve-alert-error">Clone failed: ' + (data.error_details || 'Unknown') + '</div>';
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} catch (err) { status.innerHTML = '<div class="pve-alert pve-alert-error">Clone failed: ' + err.message + '</div>'; }
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}
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async function copyVM(jobId, vmid, sourceFilename) {
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const newVmid = parseInt(document.getElementById('reuse-vmid').value) || 0;
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const newName = document.getElementById('reuse-vmname').value.trim();
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if (!newVmid || !newName) { alert('Please fill VM Name and ID.'); return; }
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const status = document.getElementById('copy-status');
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status.classList.remove('pve-hidden');
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status.innerHTML = '<div class="pve-spinner"></div> Submitting job...';
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const payload = new FormData();
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payload.append('vmid', newVmid); payload.append('vm_name', newName);
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payload.append('source_filename', sourceFilename);
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payload.append('disk_format', 'vmdk');
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payload.append('cpu_cores', document.getElementById('copy-cores').value || '2');
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payload.append('ram_mb', document.getElementById('copy-ram').value || '4096');
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payload.append('target_storage', document.getElementById('copy-storage').value || 'local-lvm');
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const diskGb = document.getElementById('copy-disk').value;
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if (diskGb) payload.append('target_disk_size_gb', diskGb);
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payload.append('auto_detect_boot', 'true');
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payload.append('boot_type', 'legacy');
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payload.append('session_id', window.VM_BENCH_SID || '');
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try {
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const resp = await fetch('/session/confirm', { method: 'POST', body: payload });
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document.getElementById('polling-section').innerHTML = await resp.text();
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initPolling();
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} catch (err) { status.innerHTML = '<div class="pve-alert pve-alert-error">Failed: ' + err.message + '</div>'; }
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}
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</script>
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{% endblock %}
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