194 lines
8.3 KiB
JavaScript
194 lines
8.3 KiB
JavaScript
import { badge, rowHTML, setRows, safe, showToast } from './helpers.js';
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import { api } from './api.js';
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export async function renderVMAdmin() {
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const data = await api.listAllVmct();
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const arr = Array.isArray(data.all) ? data.all : [];
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const nodes = Array.isArray(data.nodes) ? data.nodes : [];
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const tbody = document.querySelector('#vm-admin tbody');
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if (!arr.length) { setRows(tbody, [rowHTML(['Brak VM/CT'])]); return; }
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const rows = arr.map(x => {
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const sid = safe(x.sid), type = safe(x.type), name = safe(x.name), node = safe(x.node);
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const st = /running/i.test(x.status || '') ? badge(x.status,'ok') : badge(x.status || '—','dark');
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const actions = `
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<div class="btn-group btn-group-sm" role="group">
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<button class="btn btn-outline-secondary act-unlock">Unlock</button>
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<button class="btn btn-outline-success act-start">Start</button>
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<button class="btn btn-outline-warning act-shutdown">Shutdown</button>
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<button class="btn btn-outline-danger act-stop">Stop</button>
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</div>`;
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const sel = `<select class="form-select form-select-sm target-node" style="min-width:140px">
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${nodes.map(n => `<option value="${n}" ${n === x.node ? 'disabled' : ''}>${n}${n === x.node ? ' (src)' : ''}</option>`).join('')}
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</select>`;
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const tools = `<div class="d-flex align-items-center gap-2">
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<button class="btn btn-outline-primary btn-sm act-migrate">Migrate (offline)</button>
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<button class="btn btn-outline-secondary btn-sm act-status">Status</button>
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<button class="btn btn-outline-info btn-sm act-watch" title="Live observe">Watch 🔔</button>
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</div>`;
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return rowHTML([sid, type.toUpperCase(), name, node, st, actions, sel, tools], `data-sid="${sid}"`);
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});
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setRows(tbody, rows);
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Array.from(tbody.querySelectorAll('tr[data-sid]')).forEach(tr => {
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const sid = tr.getAttribute('data-sid');
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const colSpan = tr.children.length;
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const nodeCell = tr.children[3]; // Node
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const badgeCell = tr.children[4]; // Status
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// subpanel (log)
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let sub = tr.nextElementSibling;
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if (!sub || !sub.classList.contains('mig-row')) {
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sub = document.createElement('tr'); sub.className = 'mig-row d-none';
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const td = document.createElement('td'); td.colSpan = colSpan;
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td.innerHTML = '<div class="p-3 border rounded bg-body-tertiary"><div class="fw-semibold mb-1">Task status</div><pre class="small mb-0 mig-log">—</pre></div>';
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sub.appendChild(td); tr.parentNode.insertBefore(sub, tr.nextSibling);
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}
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const logPre = sub.querySelector('.mig-log');
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const toggleSub = (show) => sub.classList.toggle('d-none', !show);
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let wsObs = null; // observe websocket
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let wsTask = null; // tail websocket (auto z observe)
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const closeWS = () => {
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try { wsObs && wsObs.close(); } catch {}
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try { wsTask && wsTask.close(); } catch {}
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wsObs = wsTask = null;
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};
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const setRowBusy = (busy) => {
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const nameCell = tr.children[2];
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let spin = nameCell.querySelector('.op-spin');
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if (busy && !spin) {
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const span = document.createElement('span');
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span.className = 'op-spin spinner-border spinner-border-sm align-middle ms-2';
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span.setAttribute('role','status'); span.setAttribute('aria-hidden','true');
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nameCell.appendChild(span);
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}
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if (!busy && spin) spin.remove();
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};
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const getTarget = () => tr.querySelector('.target-node')?.value || '';
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const openTaskWS = (upid, node) => {
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if (!upid) return;
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toggleSub(true);
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logPre.textContent = `UPID: ${upid} @ ${node}\n`;
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wsTask = new WebSocket(api.wsTaskURL(upid, node));
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wsTask.onmessage = (ev) => {
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try {
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const msg = JSON.parse(ev.data);
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if (msg.type === 'log' && msg.line) {
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logPre.textContent += msg.line + '\n';
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logPre.scrollTop = logPre.scrollHeight;
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} else if (msg.type === 'status' && msg.status) {
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const ok = String(msg.status.exitstatus||'').toUpperCase() === 'OK';
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const stopped = String(msg.status.status||'').toLowerCase() === 'stopped';
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if (badgeCell) badgeCell.innerHTML = ok ? badge('running','ok') : (stopped ? badge('stopped','dark') : badge('working','info'));
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} else if (msg.type === 'done') {
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const ok = !!msg.ok;
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if (badgeCell) badgeCell.innerHTML = ok ? badge('running','ok') : badge('error','err');
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setRowBusy(false);
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setTimeout(() => toggleSub(false), 1200);
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try { document.getElementById('btnRefresh').click(); } catch {}
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}
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} catch {}
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};
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wsTask.onerror = () => {};
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};
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const openObserveWS = () => {
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if (wsObs) return;
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const url = api.wsObserveURL(sid);
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wsObs = new WebSocket(url);
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wsObs.onmessage = (ev) => {
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try {
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const msg = JSON.parse(ev.data);
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if (msg.type === 'vm' && msg.current) {
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const st = String(msg.current.status || msg.current.qmpstatus || '').toLowerCase();
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const ok = /running|online|started/.test(st);
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if (badgeCell) {
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badgeCell.innerHTML = ok ? badge('running','ok') :
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(/stopp|shutdown|offline/.test(st) ? badge('stopped','dark') : badge(st||'—','info'));
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}
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}
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else if (msg.type === 'task-start' && msg.upid && msg.node) {
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openTaskWS(msg.upid, msg.node);
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}
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else if (msg.type === 'task' && msg.upid && msg.status) {
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const stopped = String(msg.status||'').toLowerCase() === 'stopped';
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if (stopped && typeof msg.exitstatus !== 'undefined') {
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const ok = String(msg.exitstatus||'').toUpperCase() === 'OK';
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if (badgeCell) badgeCell.innerHTML = ok ? badge('running','ok') : badge('error','err');
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} else {
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if (badgeCell) badgeCell.innerHTML = badge('working','info');
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}
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}
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else if (msg.type === 'moved' && msg.new_node) {
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if (nodeCell) nodeCell.textContent = msg.new_node;
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try { document.getElementById('btnRefresh').click(); } catch {}
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}
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else if (msg.type === 'done' && msg.upid) {
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if (typeof msg.ok === 'boolean') {
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if (badgeCell) badgeCell.innerHTML = msg.ok ? badge('running','ok') : badge('error','err');
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}
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}
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} catch {}
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};
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wsObs.onclose = () => { wsObs = null; };
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wsObs.onerror = () => {};
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};
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const doAction = async (action, withTarget=false) => {
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setRowBusy(true);
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try {
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const target = withTarget ? getTarget() : undefined;
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const resp = await api.vmAction(sid, action, target);
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if (!resp.ok) throw new Error(resp.error || 'unknown');
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// unlock – brak UPID
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if (!resp.upid) {
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showToast('Success', `${action} executed for ${sid}`, 'success');
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setRowBusy(false); toggleSub(false);
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try { document.getElementById('btnRefresh').click(); } catch {}
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return;
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}
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// UPID → WS tail
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openTaskWS(resp.upid, resp.source_node);
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} catch (e) {
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showToast('Error', 'ERROR: ' + (e.message || e), 'danger');
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setRowBusy(false);
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}
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};
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tr.querySelector('.act-unlock')?.addEventListener('click', () => doAction('unlock'));
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tr.querySelector('.act-start')?.addEventListener('click', () => { toggleSub(true); doAction('start'); });
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tr.querySelector('.act-stop')?.addEventListener('click', () => { toggleSub(true); doAction('stop'); });
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tr.querySelector('.act-shutdown')?.addEventListener('click', () => { toggleSub(true); doAction('shutdown'); });
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tr.querySelector('.act-migrate')?.addEventListener('click', () => { toggleSub(true); doAction('migrate', true); });
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tr.querySelector('.act-status')?.addEventListener('click', () => toggleSub(sub.classList.contains('d-none')));
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const watchBtn = tr.querySelector('.act-watch');
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if (watchBtn) {
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watchBtn.addEventListener('click', () => {
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if (wsObs) {
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closeWS();
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watchBtn.classList.remove('btn-info'); watchBtn.classList.add('btn-outline-info');
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watchBtn.textContent = 'Watch 🔔';
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} else {
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openObserveWS();
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watchBtn.classList.remove('btn-outline-info'); watchBtn.classList.add('btn-info');
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watchBtn.textContent = 'Watching 🔔';
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}
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});
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}
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});
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}
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