624 lines
26 KiB
JavaScript
624 lines
26 KiB
JavaScript
// Minimal frontend extension for ComfyUI Persistent Queue
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// Loaded automatically from WEB_DIRECTORY by ComfyUI and served at /extensions/<name>/pqueue.js
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(function() {
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const API = {
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getQueue: () => fetch('/api/pqueue').then(r => r.json()),
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getHistory: (limit=50) => fetch(`/api/pqueue/history?limit=${limit}`).then(r => r.json()),
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pause: () => fetch('/api/pqueue/pause', { method: 'POST' }),
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resume: () => fetch('/api/pqueue/resume', { method: 'POST' }),
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reorder: (order) => fetch('/api/pqueue/reorder', { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify({ order }) }),
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setPriority: (prompt_id, priority) => fetch('/api/pqueue/priority', { method: 'PATCH', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify({ prompt_id, priority }) }),
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del: (prompt_ids) => fetch('/api/pqueue/delete', { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify({ prompt_ids }) }),
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};
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const state = {
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paused: false,
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queue_running: [],
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queue_pending: [],
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db_pending: [],
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history: [],
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running_progress: {},
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container: null,
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listPending: null,
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selectedPending: new Set(),
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};
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const Progress = {
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computeAggregateProgress(nodes) {
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let totalMax = 0;
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let totalVal = 0;
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Object.values(nodes ?? {}).forEach((st) => {
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const mv = Math.max(1, Number(st?.max ?? 1));
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const vv = Math.max(0, Math.min(Number(st?.value ?? 0), mv));
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totalMax += mv;
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totalVal += vv;
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});
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return totalMax > 0 ? Math.max(0, Math.min(1, totalVal / totalMax)) : 0;
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},
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};
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const UI = {
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el(tag, attrs = {}, children = []) {
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const e = document.createElement(tag);
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for (const [k, v] of Object.entries(attrs)) {
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if (k === 'class') {
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e.className = v;
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} else if (k === 'text') {
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e.textContent = v;
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} else {
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e.setAttribute(k, v);
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}
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}
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for (const c of children) {
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e.appendChild(c);
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}
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return e;
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},
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createButton({ id, text, icon, classes, onClick }) {
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const button = UI.el('button', { id, class: `p-button p-component ${classes}` });
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if (icon) {
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button.appendChild(UI.el('span', { class: `p-button-icon pi ${icon}` }));
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}
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if (text) {
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button.appendChild(UI.el('span', { class: 'p-button-label', text }));
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}
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if (onClick) {
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button.onclick = onClick;
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}
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return button;
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},
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createCard(title, content) {
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return UI.el('div', { class: 'p-card pqueue-card' }, [
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UI.el('div', { class: 'p-card-body' }, [
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UI.el('div', { class: 'p-card-title', text: title }),
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content,
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]),
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]);
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},
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updateProgressBarsFromState() {
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if (!state.container) return;
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Object.entries(state.running_progress).forEach(([pid, f]) => {
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const bar = state.container.querySelector(`.pqueue-item[data-id="${pid}"] .pqueue-progress-bar`);
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if (bar) bar.style.width = `${(Number(f) * 100).toFixed(2)}%`;
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});
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},
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ensureThemeLink() {
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if (!document.getElementById('pqueue-style-link')) {
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const link = document.createElement('link');
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link.id = 'pqueue-style-link';
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link.rel = 'stylesheet';
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link.href = '/extensions/ComfyUI-PersistentQueue/css/queue_style.css';
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document.head.appendChild(link);
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}
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},
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renderToolbar() {
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const pauseBtn = UI.createButton({
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id: 'pqueue-toggle',
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text: state.paused ? 'Resume' : 'Pause',
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icon: state.paused ? 'pi-play' : 'pi-pause',
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classes: state.paused ? 'p-button-success' : 'p-button-warning',
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});
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const refreshBtn = UI.createButton({
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id: 'pqueue-refresh',
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text: 'Refresh',
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icon: 'pi-refresh',
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classes: 'p-button-text',
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});
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const clearBtn = UI.createButton({
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id: 'pqueue-clear',
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text: 'Clear Pending',
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icon: 'pi-stop',
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classes: 'p-button-text p-button-danger',
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});
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return UI.el('div', { class: 'pqueue-toolbar' }, [pauseBtn, refreshBtn, clearBtn]);
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},
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renderRunningSection() {
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const runningList = UI.el('ul', { class: 'pqueue-list' });
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if (!state.queue_running.length) {
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runningList.appendChild(UI.el('li', { class: 'pqueue-empty', text: 'No running job' }));
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} else {
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state.queue_running.forEach(item => {
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const pid = item[1];
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const frac = Math.max(0, Math.min(1, Number(state.running_progress?.[pid]) || 0));
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const progressBar = UI.el('div', { class: 'pqueue-progress-bar' });
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progressBar.style.width = `${(frac * 100).toFixed(2)}%`;
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const li = UI.el('li', { class: 'pqueue-item', 'data-id': pid }, [
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UI.el('div', { class: 'pqueue-left' }, [
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UI.el('div', { class: 'pqueue-meta' }, [
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UI.el('i', { class: 'pi pi-spin pi-spinner' }),
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UI.el('span', { text: pid })
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]),
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UI.el('div', { class: 'pqueue-progress-wrap' }, [progressBar]),
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]),
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UI.el('div', { class: 'pqueue-actions' }, [])
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]);
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runningList.appendChild(li);
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});
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}
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return UI.createCard('Running', runningList);
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},
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renderPendingSection() {
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const pendingList = UI.el('ul', { id: 'pqueue-pending', class: 'pqueue-list' });
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if (!state.queue_pending.length) {
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pendingList.appendChild(UI.el('li', { class: 'pqueue-empty', text: 'No pending items' }));
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} else {
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state.queue_pending.forEach(item => {
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const checked = state.selectedPending.has(item[1]);
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const checkbox = UI.el('input', { type: 'checkbox', class: 'p-checkbox-input pqueue-select' });
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if (checked) checkbox.checked = true;
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const priorityInput = UI.el('input', { type: 'number', value: '0', class: 'p-inputtext pqueue-priority', min: '0', style: 'width:5rem' });
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const savePriorityBtn = UI.createButton({
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icon: 'pi-sort-amount-up-alt',
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classes: 'p-button-text pqueue-priority-save',
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});
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const deleteBtn = UI.createButton({
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icon: 'pi-trash',
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classes: 'p-button-text p-button-danger pqueue-delete',
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});
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const li = UI.el('li', { draggable: 'true', 'data-id': item[1], class: 'pqueue-item' }, [
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UI.el('div', { class: 'pqueue-meta' }, [
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UI.el('i', { class: 'pi pi-bars', style: 'cursor:grab' }),
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checkbox,
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UI.el('span', { text: item[1] })
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]),
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UI.el('div', { class: 'pqueue-actions' }, [
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priorityInput,
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savePriorityBtn,
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deleteBtn,
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])
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]);
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pendingList.appendChild(li);
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});
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}
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return UI.createCard(`Pending (${state.queue_pending.length})`, pendingList);
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},
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renderHistorySection() {
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const historyList = UI.el('ul', { class: 'pqueue-list' });
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if (!state.history.length) {
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historyList.appendChild(UI.el('li', { class: 'pqueue-empty', text: 'No history' }));
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} else {
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state.history.forEach(row => {
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const ok = (row.status ?? 'success') === 'success';
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const thumbs = UI.buildResultThumbs(row);
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const time = UI.buildDuration(row);
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const li = UI.el('li', { class: 'pqueue-item' }, [
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UI.el('div', { class: 'pqueue-meta' }, [
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UI.el('i', { class: `pi ${ok ? 'pi-check pqueue-status-success' : 'pi-times pqueue-status-error'}` }),
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(time ? UI.el('span', { class: 'task-time', text: time }) : UI.el('span', {}))
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]),
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UI.el('div', { class: 'pqueue-thumbs-grid' }, thumbs.children.length ? Array.from(thumbs.children) : [])
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]);
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historyList.appendChild(li);
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});
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}
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return UI.createCard('History', historyList);
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},
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render() {
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if (!state.container) return;
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UI.ensureThemeLink();
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state.container.innerHTML = '';
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const root = UI.el('div', { class: 'pqueue-root' });
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const toolbar = UI.renderToolbar();
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const sections = UI.el('div', { class: 'pqueue-sections' });
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sections.appendChild(UI.renderRunningSection());
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sections.appendChild(UI.el('div', { class: 'pqueue-divider' }));
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sections.appendChild(UI.renderPendingSection());
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sections.appendChild(UI.el('div', { class: 'pqueue-divider' }));
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sections.appendChild(UI.renderHistorySection());
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root.appendChild(toolbar);
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root.appendChild(sections);
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state.container.appendChild(root);
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Events.init();
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UI.updateProgressBarsFromState();
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},
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buildResultThumbs(row) {
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try {
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const container = UI.el('div', { class: 'flex gap-1 flex-wrap' });
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const images = UI.extractImages(row);
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if (!images.length) return container;
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const first = images[0];
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const url = new URL('/view', window.location.origin);
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url.searchParams.set('filename', first.filename);
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url.searchParams.set('type', first.type);
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if (first.subfolder) url.searchParams.set('subfolder', first.subfolder);
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url.searchParams.set('preview', 'webp;50');
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const thumbWrap = UI.el('div', { class: 'pqueue-thumb-wrap' });
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const img = UI.el('img', { src: url.href, class: 'pqueue-thumb', title: first.filename });
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thumbWrap.appendChild(img);
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if (images.length > 1) {
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const badge = UI.el('div', { class: 'pqueue-batch-badge', text: `${images.length}` });
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thumbWrap.appendChild(badge);
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}
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thumbWrap.onclick = () => UI.openGallery(images, 0);
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container.appendChild(thumbWrap);
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return container;
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} catch(e) { return UI.el('span', {}); }
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},
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// Collect normalized image descriptors for a row
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extractImages(row) {
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try {
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let outputs = row.outputs ?? {};
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if (typeof outputs === 'string') {
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try { outputs = JSON.parse(outputs); } catch(e) { outputs = {}; }
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}
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const images = [];
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Object.values(outputs).forEach(v => {
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if (v && typeof v === 'object') {
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const imgs = v.images ?? v.ui?.images ?? [];
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if (Array.isArray(imgs)) imgs.forEach(i => {
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const filename = i.filename ?? i.name;
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if (filename) images.push({ filename, type: i.type ?? 'output', subfolder: i.subfolder ?? '' });
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});
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} else if (Array.isArray(v)) {
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v.forEach(i => {
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const filename = i?.filename ?? i?.name;
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if (filename) images.push({ filename, type: i.type ?? 'output', subfolder: i.subfolder ?? '' });
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});
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}
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});
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return images;
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} catch(e) { return []; }
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},
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buildDuration(row) {
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try {
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const dur = Number(row.duration_seconds);
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if (!Number.isNaN(dur) && dur > 0) {
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return `${dur.toFixed(2)}s`;
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}
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const started = row.created_at ?? row.started_at;
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const completed = row.completed_at;
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if (!started || !completed) return '';
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const t1 = new Date(started).getTime();
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const t2 = new Date(completed).getTime();
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if (!isFinite(t1) || !isFinite(t2)) return '';
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const sec = Math.max(0, (t2 - t1) / 1000);
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return `${sec.toFixed(2)}s`;
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} catch(e) { return ''; }
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},
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// Lightbox-style gallery for image batches
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openGallery(images, startIndex = 0) {
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try {
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UI.ensureGalleryElements();
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UI._galleryState.images = images || [];
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UI._galleryState.index = Math.max(0, Math.min(startIndex, UI._galleryState.images.length - 1));
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UI._galleryOverlay.style.display = 'flex';
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UI.showGalleryImage(UI._galleryState.index);
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UI._bindGalleryKeys(true);
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} catch (e) { /* noop */ }
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},
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closeGallery() {
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if (UI._galleryOverlay) UI._galleryOverlay.style.display = 'none';
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UI._bindGalleryKeys(false);
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},
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showGalleryImage(index) {
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const imgs = UI._galleryState.images || [];
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if (!imgs.length) return;
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UI._galleryState.index = (index + imgs.length) % imgs.length;
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const imgDesc = imgs[UI._galleryState.index];
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const url = new URL('/view', window.location.origin);
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url.searchParams.set('filename', imgDesc.filename);
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url.searchParams.set('type', imgDesc.type);
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if (imgDesc.subfolder) url.searchParams.set('subfolder', imgDesc.subfolder);
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UI._galleryImg.src = url.href;
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UI._galleryCounter.textContent = `${UI._galleryState.index + 1} / ${imgs.length}`;
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},
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nextImage() { UI.showGalleryImage(UI._galleryState.index + 1); },
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prevImage() { UI.showGalleryImage(UI._galleryState.index - 1); },
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_bindGalleryKeys(enabled) {
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const handler = (e) => {
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if (UI._galleryOverlay?.style.display !== 'flex') return;
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if (e.key === 'Escape') UI.closeGallery();
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else if (e.key === 'ArrowRight') UI.nextImage();
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else if (e.key === 'ArrowLeft') UI.prevImage();
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};
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if (enabled) {
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UI._galleryKeyHandler = handler;
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document.addEventListener('keydown', handler);
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} else if (UI._galleryKeyHandler) {
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document.removeEventListener('keydown', UI._galleryKeyHandler);
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UI._galleryKeyHandler = null;
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}
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},
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ensureGalleryElements() {
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if (UI._galleryOverlay) return;
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UI._galleryState = { images: [], index: 0 };
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const overlay = UI.el('div', { class: 'pqueue-gallery-overlay' });
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const box = UI.el('div', { class: 'pqueue-gallery' });
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const closeBtn = UI.el('button', { class: 'pqueue-gallery-close', title: 'Close' });
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closeBtn.textContent = '×';
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const img = UI.el('img', { class: 'pqueue-gallery-img' });
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const counter = UI.el('div', { class: 'pqueue-gallery-counter' });
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const prev = UI.el('button', { class: 'pqueue-gallery-nav pqueue-gallery-prev', title: 'Previous' });
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prev.textContent = '‹';
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const next = UI.el('button', { class: 'pqueue-gallery-nav pqueue-gallery-next', title: 'Next' });
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next.textContent = '›';
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closeBtn.onclick = () => UI.closeGallery();
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prev.onclick = () => UI.prevImage();
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next.onclick = () => UI.nextImage();
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overlay.onclick = (e) => { if (e.target === overlay) UI.closeGallery(); };
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box.appendChild(closeBtn);
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box.appendChild(img);
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box.appendChild(counter);
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box.appendChild(prev);
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box.appendChild(next);
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overlay.appendChild(box);
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document.body.appendChild(overlay);
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UI._galleryOverlay = overlay;
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UI._galleryImg = img;
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UI._galleryCounter = counter;
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},
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ensureStyles() {
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if (document.getElementById('pqueue-styles')) return;
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const style = document.createElement('style');
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style.id = 'pqueue-styles';
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style.textContent = `
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#pqueue-fab{position:fixed;right:16px;bottom:16px;z-index:99999;background:#2d2f34;color:#fff;border:none;border-radius:20px;padding:8px 12px;cursor:pointer;box-shadow:0 2px 8px rgba(0,0,0,0.35)}
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#pqueue-panel{position:fixed;right:16px;top:64px;z-index:99998;width:420px;max-width:90vw;height:65vh;background:#1c1d20;color:#ddd;border:1px solid #333;border-radius:8px;box-shadow:0 6px 24px rgba(0,0,0,0.5);display:none;flex-direction:column}
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#pqueue-panel header{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;border-bottom:1px solid #333}
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#pqueue-panel .pqueue-content{padding:8px 12px;overflow:auto;height:100%}
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#pqueue-panel ul{list-style:none;margin:0;padding:0}
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#pqueue-panel li{display:flex;gap:8px;align-items:center;padding:6px 4px;border-bottom:1px dashed #2c2c2c}
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#pqueue-panel .pqueue-item{cursor:grab}
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#pqueue-panel .pqueue-section{margin-bottom:10px}
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`;
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document.head.appendChild(style);
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},
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mount() {
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if (state.container) return;
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UI.ensureStyles();
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// Floating button
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const fab = document.createElement('button');
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fab.id = 'pqueue-fab';
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fab.textContent = 'Persistent Queue';
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fab.onclick = () => {
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const panel = document.getElementById('pqueue-panel');
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if (!panel) return;
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const visible = panel.style.display !== 'none';
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panel.style.display = visible ? 'none' : 'flex';
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if (!visible) refresh();
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};
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document.body.appendChild(fab);
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const panel = UI.el('div', { id: 'pqueue-panel', class: 'pqueue-panel' });
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const header = document.createElement('header');
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const title = document.createElement('div');
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title.textContent = 'Persistent Queue';
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const close = document.createElement('button');
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close.textContent = '×';
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close.onclick = () => { panel.style.display = 'none'; };
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header.appendChild(title);
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header.appendChild(close);
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panel.appendChild(header);
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state.container = UI.el('div', { class: 'pqueue-content' });
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panel.appendChild(state.container);
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document.body.appendChild(panel);
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refresh();
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}
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};
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const Events = {
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async onPauseClick() {
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if (state.paused) await API.resume(); else await API.pause();
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await refresh();
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},
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async onClearClick() {
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const ids = Array.from(document.querySelectorAll('#pqueue-pending li[data-id]')).map(li => li.dataset.id);
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if (ids.length) {
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await API.del(ids);
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await refresh();
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}
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},
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onPendingListItemCheckboxChange(e) {
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||
const li = e.target.closest('li');
|
||
const id = li.dataset.id;
|
||
if (e.target.checked) state.selectedPending.add(id); else state.selectedPending.delete(id);
|
||
},
|
||
|
||
async onPendingListItemPrioritySaveClick(e) {
|
||
const li = e.target.closest('li');
|
||
const id = li.dataset.id;
|
||
const val = parseInt(li.querySelector('.pqueue-priority').value || '0', 10);
|
||
await API.setPriority(id, val);
|
||
await refresh();
|
||
},
|
||
|
||
async onPendingListItemDeleteClick(e) {
|
||
const li = e.target.closest('li');
|
||
const id = li.dataset.id;
|
||
await API.del([id]);
|
||
await refresh();
|
||
},
|
||
|
||
init() {
|
||
document.getElementById('pqueue-toggle').onclick = Events.onPauseClick;
|
||
document.getElementById('pqueue-refresh').onclick = refresh;
|
||
const clearBtn = document.getElementById('pqueue-clear');
|
||
if (clearBtn) {
|
||
clearBtn.onclick = Events.onClearClick;
|
||
}
|
||
|
||
const list = document.getElementById('pqueue-pending');
|
||
if (!list) return;
|
||
|
||
let dragged;
|
||
list.addEventListener('dragstart', (e) => {
|
||
const li = e.target.closest('li');
|
||
dragged = li;
|
||
e.dataTransfer.setData('text/plain', li.dataset.id);
|
||
});
|
||
list.addEventListener('dragover', (e) => e.preventDefault());
|
||
list.addEventListener('drop', async (e) => {
|
||
e.preventDefault();
|
||
const target = e.target.closest('li');
|
||
if (!dragged || !target || dragged === target) return;
|
||
const rect = target.getBoundingClientRect();
|
||
const before = (e.clientY - rect.top) < rect.height / 2;
|
||
if (before) list.insertBefore(dragged, target); else list.insertBefore(dragged, target.nextSibling);
|
||
const order = Array.from(list.querySelectorAll('li')).map(li => li.dataset.id);
|
||
await API.reorder(order);
|
||
await refresh();
|
||
});
|
||
|
||
list.addEventListener('change', (e) => {
|
||
if (e.target.classList.contains('pqueue-select')) {
|
||
Events.onPendingListItemCheckboxChange(e);
|
||
}
|
||
});
|
||
|
||
list.addEventListener('click', (e) => {
|
||
if (e.target.closest('.pqueue-priority-save')) {
|
||
Events.onPendingListItemPrioritySaveClick(e);
|
||
} else if (e.target.closest('.pqueue-delete')) {
|
||
Events.onPendingListItemDeleteClick(e);
|
||
}
|
||
});
|
||
}
|
||
};
|
||
|
||
async function refresh() {
|
||
const q = await API.getQueue();
|
||
state.paused = !!q.paused;
|
||
state.queue_running = q.queue_running || [];
|
||
state.queue_pending = q.queue_pending || [];
|
||
state.db_pending = q.db_pending || [];
|
||
state.running_progress = q.running_progress || {};
|
||
const h = await API.getHistory(50);
|
||
state.history = h.history || [];
|
||
UI.render();
|
||
}
|
||
|
||
function setupSocketListeners() {
|
||
try {
|
||
const api = window.app?.api;
|
||
if (!api || typeof api.addEventListener !== 'function') {
|
||
console.warn('pqueue: WebSocket API not found, falling back to polling.');
|
||
return false;
|
||
}
|
||
|
||
const onProgressState = (ev) => {
|
||
try {
|
||
const payload = ev?.detail;
|
||
if (!payload?.prompt_id || !payload.nodes) return;
|
||
state.running_progress[payload.prompt_id] = Progress.computeAggregateProgress(payload.nodes);
|
||
UI.updateProgressBarsFromState();
|
||
} catch (e) { /* ignore */ }
|
||
};
|
||
|
||
const onQueueOrExecChange = () => refresh();
|
||
|
||
api.addEventListener('progress_state', onProgressState);
|
||
api.addEventListener('status', onQueueOrExecChange);
|
||
api.addEventListener('executing', onQueueOrExecChange);
|
||
api.addEventListener('executed', onQueueOrExecChange);
|
||
api.addEventListener('execution_start', onQueueOrExecChange);
|
||
api.addEventListener('execution_success', onQueueOrExecChange);
|
||
api.addEventListener('execution_error', onQueueOrExecChange);
|
||
api.addEventListener('execution_interrupted', onQueueOrExecChange);
|
||
|
||
return true;
|
||
} catch (e) {
|
||
console.error('pqueue: Error setting up WebSocket listeners.', e);
|
||
return false;
|
||
}
|
||
}
|
||
|
||
function setupFallbackPolling() {
|
||
window.addEventListener('focus', refresh);
|
||
setInterval(refresh, 3000);
|
||
}
|
||
|
||
function initialize() {
|
||
const renderAndSetup = (el) => {
|
||
state.container = el;
|
||
UI.render();
|
||
if (!setupSocketListeners()) {
|
||
setupFallbackPolling();
|
||
}
|
||
};
|
||
|
||
const extension = {
|
||
name: 'ComfyUI-PersistentQueue',
|
||
sidebarTabs: [
|
||
{
|
||
id: 'persistent_queue',
|
||
icon: 'pi pi-history',
|
||
title: 'Persistent Queue',
|
||
tooltip: 'Persistent Queue',
|
||
type: 'custom',
|
||
render: renderAndSetup
|
||
}
|
||
],
|
||
async setup(app) {
|
||
// Fallback for older versions that don't recognize sidebarTabs
|
||
if (!state.container) {
|
||
console.warn('pqueue: sidebarTabs not recognized, falling back to manual registration.');
|
||
if (app?.extensionManager?.registerSidebarTab) {
|
||
app.extensionManager.registerSidebarTab(this.sidebarTabs[0]);
|
||
} else {
|
||
console.warn('pqueue: No sidebar registration method found, falling back to floating panel.');
|
||
UI.mount();
|
||
renderAndSetup(state.container);
|
||
}
|
||
}
|
||
}
|
||
};
|
||
|
||
if (window.app?.registerExtension) {
|
||
window.app.registerExtension(extension);
|
||
} else {
|
||
// Fallback for very old versions or standalone execution
|
||
const onReady = () => {
|
||
if (window.app?.extensionManager?.registerSidebarTab) {
|
||
window.app.extensionManager.registerSidebarTab(extension.sidebarTabs[0]);
|
||
} else {
|
||
UI.mount();
|
||
renderAndSetup(state.container);
|
||
}
|
||
};
|
||
|
||
if (document.readyState === 'loading') {
|
||
document.addEventListener('DOMContentLoaded', onReady);
|
||
} else {
|
||
onReady();
|
||
}
|
||
}
|
||
}
|
||
|
||
initialize();
|
||
})();
|
||
|
||
|