brunoandFlowDeck
bf3d1ac0cc
- Table synced_blocks (source of truth) + page_synced_blocks (references) - Migration 15 + service app/services/synced_blocks.py - API endpoints: CRUD synced blocks, add/remove page references - Editor: /synced slash command, synced block rendering with badge - Realtime: _propagate_synced broadcasts updates to all referencing rooms - Export: synced blocks resolved in Markdown/HTML/PDF - 18 tests in tests/test_v514_synced_blocks.py Co-authored-by: FlowDeck <[email protected]>
520 lines
18 KiB
HTML
520 lines
18 KiB
HTML
<style>
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/* ── v5.13.0 Realtime : présence + curseurs live ── */
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.rt-presence{display:inline-flex;align-items:center;gap:2px;margin-right:4px;}
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.rt-presence .rt-avatar{width:22px;height:22px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:10px;font-weight:600;color:#fff;border:2px solid var(--bg-secondary,#1f1f1f);cursor:default;user-select:none;}
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.rt-presence .rt-avatar.rt-me{opacity:.85;box-shadow:0 0 0 1px var(--text-primary,#e6e6e6);}
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.rt-presence .rt-count{font-size:11px;color:var(--text-tertiary,#999);margin-left:2px;}
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.rt-cursors{position:fixed;inset:0;pointer-events:none;z-index:1200;}
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.rt-cursor{position:fixed;transform:translate(-1px,-1px);min-width:2px;width:2px;z-index:1201;border-radius:1px;}
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.rt-cursor .rt-cursor-name{position:absolute;top:-14px;left:4px;white-space:nowrap;font-size:9px;line-height:12px;padding:0 4px;border-radius:4px;color:#fff;font-weight:600;letter-spacing:.2px;}
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.rt-offline{font-size:11px;color:var(--text-tertiary,#999);margin-right:6px;display:none;}
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</style>
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<script data-cfasync="false">
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/* eslint-disable */
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/* ═══════════ v5.13.0 Realtime — WS gateway, présence, curseurs, merge LWW ═══════════ */
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window.__fdRT = (function () {
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const SELF = {
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id: {{ (user.get('id') if user else 0) | tojson }},
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login: {{ (user.get('login','') if user else '') | tojson }},
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full_name: {{ (user.get('full_name','') if user else '') | tojson }},
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color: {{ (user.get('avatar_color','') or '' if user else '') | tojson }},
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};
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const COLORS = [
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"#2383E2", "#46A758", "#E5484D", "#F76B15", "#8E4EC6", "#12A594",
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"#FFC53D", "#D6409F", "#0091FF", "#3E63DD", "#30A46C", "#FF3333",
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];
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let E = null; // editorState (window.E)
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let ws = null;
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let mode = 'off'; // 'ws' | 'poll'
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let open = false;
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let base = []; // dernier snapshot serveur des blocs
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let version = 0;
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let pendingOps = 0;
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let needSync = false;
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let peers = []; // liste des présents (hors moi)
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let remoteCursors = {}; // userId -> {peer, block, offset}
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let myCursor = null; // {block, offset}
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let emitT = null, selT = null, titleT = null, drawT = null, retryT = null, pollT = null;
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let _pid = 0;
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// Detach global listeners from a previous editor instance so that
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// partial (HTMX) navigation doesn't accumulate stale handlers.
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function unbindGlobal() {
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const g = window.__fdRTGlobal;
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if (!g) return;
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try {
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document.removeEventListener('selectionchange', g.onSel, true);
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window.removeEventListener('scroll', g.onScroll, true);
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window.removeEventListener('resize', g.onResize);
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} catch (e) { /* noop */ }
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window.__fdRTGlobal = null;
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}
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const clone = (o) => JSON.parse(JSON.stringify(o));
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function colorOf(uid) { return COLORS[Math.abs(uid || 0) % COLORS.length]; }
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function initials(p) {
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const n = (p && (p.full_name || p.login)) || '';
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const parts = String(n).trim().split(/\s+/);
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if (!parts[0]) return '?';
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return ((parts[0][0] || '') + (parts.length > 1 ? (parts[1][0] || '') : '')).toUpperCase().slice(0, 2);
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}
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function send(obj) {
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if (ws && ws.readyState === WebSocket.OPEN) {
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try { ws.send(JSON.stringify(obj)); } catch (e) { /* noop */ }
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}
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}
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/* ── ops miroir du serveur (apply_op/merge) ── */
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function applyOpJS(blocks, op) {
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const t = op && op.type;
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if (t === 'insert') {
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const blk = op.block || {};
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const id = blk.id || ('rb' + Date.now().toString(36));
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blk.id = id;
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if (typeof ensureBlockIds === 'function') ensureBlockIds([blk]);
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let idx = op.index != null ? op.index : blocks.length;
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idx = Math.max(0, Math.min(idx, blocks.length));
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return blocks.slice(0, idx).concat([blk]).concat(blocks.slice(idx));
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}
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if (t === 'update') {
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const nb = op.block || {};
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if (!nb.id) return blocks;
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return blocks.map(b => (b.id === nb.id ? nb : b));
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}
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if (t === 'delete') {
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const bid = op.id;
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return blocks.filter(b => b.id !== bid);
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}
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if (t === 'move') {
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const bid = op.id, idx = op.index || 0;
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const out = blocks.filter(b => b.id !== bid);
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const moved = blocks.find(b => b.id === bid);
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if (!moved) return blocks;
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const i2 = Math.max(0, Math.min(idx, out.length));
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out.splice(i2, 0, moved);
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return out;
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}
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return blocks;
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}
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/* Diff base → courants : update/delete/move/insert (ordre pour le serveur). */
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function diffOps(cur) {
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if (!base.length && !cur.length) return [];
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const ops = [];
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const baseById = {}, curById = {};
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base.forEach(b => { baseById[b.id] = b; });
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cur.forEach(b => { curById[b.id] = b; });
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cur.forEach(b => {
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if (baseById[b.id] !== undefined && JSON.stringify(baseById[b.id]) !== JSON.stringify(b)) {
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ops.push({ type: 'update', block: clone(b) });
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}
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});
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base.forEach(b => {
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if (curById[b.id] === undefined) ops.push({ type: 'delete', id: b.id });
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});
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// structure : simule l'état serveur (base − supprimés) pour indices valides
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let sim = base.filter(b => curById[b.id] !== undefined).map(b => clone(b));
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const simById = {}; sim.forEach(b => { simById[b.id] = b; });
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const finalOrder = cur.map(b => b.id);
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let si = 0;
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finalOrder.forEach(id => {
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if (simById[id] !== undefined) {
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const curPos = sim.findIndex(b => b.id === id);
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if (curPos !== si) ops.push({ type: 'move', id, index: si });
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const [mv] = sim.splice(curPos, 1);
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sim.splice(si, 0, mv);
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si++;
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} else {
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ops.push({ type: 'insert', index: si, block: clone(curById[id]) });
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sim.splice(si, 0, curById[id]);
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simById[id] = curById[id];
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si++;
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}
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});
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return ops;
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}
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/* ── rendu + présence ── */
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function activeBlockId() {
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const a = E && E.getActiveBlock ? E.getActiveBlock() : null;
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return a ? a.bid : null;
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}
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function refocus(fid) {
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if (!fid) return;
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setTimeout(() => {
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const el = E.getEl(fid);
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if (el) { el.focus(); try { (typeof ce === 'function') && ce(el); } catch (e) { /* noop */ } }
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}, 30);
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}
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function renderPresence() {
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let host = document.querySelector('.topbar-right.header-actions');
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if (!host) return;
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let box = document.getElementById('rtPresence');
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if (!box) {
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box = document.createElement('span');
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box.id = 'rtPresence';
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box.className = 'rt-presence';
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host.insertBefore(box, host.firstChild);
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}
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const shown = peers.filter(p => p.id !== (SELF.id || 0));
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if (!shown.length) { box.style.display = 'none'; return; }
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box.style.display = 'inline-flex';
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box.innerHTML = '';
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shown.forEach(p => {
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const c = document.createElement('span');
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c.className = 'rt-avatar';
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c.title = (p.full_name || p.login) + ' est en train d\u2019éditer' + (mode === 'poll' ? ' (polling)' : '');
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c.textContent = initials(p);
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c.style.background = p.color || colorOf(p.id);
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box.appendChild(c);
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});
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if (mode === 'poll') {
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let off = document.getElementById('rtOffline');
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if (!off) {
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off = document.createElement('span');
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off.id = 'rtOffline';
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off.className = 'rt-offline';
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off.textContent = '●';
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off.title = 'Realtime indisponible — rafraîchissement toutes les 10 s';
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host.insertBefore(off, box.nextSibling || null);
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}
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off.style.display = 'inline';
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}
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}
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/* ── curseurs ── */
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function rangeFromOffset(el, offset) {
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try {
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const walker = document.createTreeWalker(el, NodeFilter.SHOW_TEXT);
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let n = walker.nextNode(), count = 0;
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while (n) {
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const len = (n.nodeValue || '').length;
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if (count + len >= offset) {
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const r = document.createRange();
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r.setStart(n, Math.min(offset - count, len));
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r.collapse(true);
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return r;
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}
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count += len;
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n = walker.nextNode();
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}
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const r = document.createRange();
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r.selectNodeContents(el);
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r.collapse(false);
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return r;
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} catch (e) { return null; }
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}
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function drawCursors() {
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const layer = document.getElementById('rtCursors');
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if (!layer) return;
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layer.innerHTML = '';
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const ids = Object.keys(remoteCursors);
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if (!ids.length) return;
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ids.forEach(uid => {
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const c = remoteCursors[uid];
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if (!c || !c.block) return;
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const el = E.getEl(c.block);
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if (!el) return;
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const r = rangeFromOffset(el, c.offset || 0);
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let x, y, h;
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if (r) {
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const rc = r.getBoundingClientRect();
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if (!rc.width && !rc.height) return; // hors viewport positionné
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x = rc.left; y = rc.top; h = Math.max(rc.height, 16);
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} else {
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const rc = el.getBoundingClientRect();
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x = rc.left; y = rc.top; h = Math.max(rc.height, 16);
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}
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const m = document.createElement('div');
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m.className = 'rt-cursor';
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m.style.left = (x - 1) + 'px';
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m.style.top = (y - 1) + 'px';
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m.style.height = h + 'px';
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m.style.background = c.peer.color || colorOf(c.peer.id);
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const nm = document.createElement('span');
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nm.className = 'rt-cursor-name';
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nm.textContent = initials(c.peer);
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nm.style.background = m.style.background;
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m.appendChild(nm);
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layer.appendChild(m);
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});
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}
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function emitCursor() {
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const a = E && E.getActiveBlock ? E.getActiveBlock() : null;
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let block = null, offset = 0;
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if (a && a.el && a.bid) {
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block = a.bid;
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try { offset = (typeof cp === 'function') ? cp(a.el) : 0; } catch (e) { offset = 0; }
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}
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const changed = !myCursor || myCursor.block !== block || myCursor.offset !== offset;
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myCursor = { block, offset };
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if (!changed) return;
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send({ t: 'sel', block, offset });
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}
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function scheduleDraw() {
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clearTimeout(drawT);
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drawT = setTimeout(drawCursors, 40);
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}
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/* ── application des changements distants ── */
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function applySync(blocks, title) {
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if (!E || !E.blocks) return;
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// v5.13.1: guarantee ids before comparing/merging. Server rooms may still
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// carry legacy id-less blocks; without this they collide on
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// data-bid="undefined" and the merge below duplicated every line.
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blocks = (blocks || []).slice();
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if (typeof ensureBlockIds === 'function') ensureBlockIds(blocks);
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const curIds = JSON.stringify((E.blocks || []).map(b => b.id));
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const srvIds = JSON.stringify(blocks.map(b => b.id));
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if (curIds === srvIds) {
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base = clone(E.blocks);
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E.dirty = false;
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return;
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}
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const fid = activeBlockId();
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const curById = {};
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(E.blocks || []).forEach(b => { curById[b.id] = b; });
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let out;
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try {
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if (!blocks.length) {
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// serveur vide : ne pas effacer le contenu local (page neuve).
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out = (E.blocks || []).slice();
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} else {
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out = blocks.map(b => {
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const cb = curById[b.id];
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if (cb && b.id === fid) return cb; // garde la frappe locale en cours
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return b;
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});
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}
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} catch (e) { return; }
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E.blocks = out;
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const tEl = document.getElementById('_titleEl');
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if (title && title !== E.pageTitle && document.activeElement !== tEl) {
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tEl.textContent = title;
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E.pageTitle = title;
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}
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E.dirty = true;
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base = clone(E.blocks);
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E.render();
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refocus(fid);
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scheduleDraw();
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}
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function applyRemoteOp(op) {
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const fid = activeBlockId();
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if (op.type === 'update') {
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const nb = op.block || {};
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if (nb.id === fid) {
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// bloc en cours d'édition : on garde la valeur locale, le serveur a déjà
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// l'op ; la prochaine frappe locale repartira (LWW).
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base = applyOpJS(base, op);
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return;
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}
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E.blocks = applyOpJS(E.blocks, op);
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base = applyOpJS(base, op);
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E.dirty = true;
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E.render();
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refocus(fid);
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} else {
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E.blocks = applyOpJS(E.blocks, op);
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base = applyOpJS(base, op);
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E.dirty = true;
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E.render();
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refocus(fid);
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}
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scheduleDraw();
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}
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/* ── diffusion des modifications locales ── */
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function emit() {
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if (mode !== 'ws' || !open || !E || !E.blocks) return;
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if (needSync) { send({ t: 'sync_req' }); return; }
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const cur = E.blocks.filter(b => b && b.id);
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const ops = diffOps(cur);
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if (!ops.length) return;
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ops.forEach(op => { send({ t: 'op', op, v: version }); pendingOps++; });
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base = clone(cur);
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}
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function onMsg(m) {
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if (!m || !m.t) return;
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if (m.t === 'sync') {
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version = m.version || 0;
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base = clone(m.blocks || []);
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needSync = false;
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pendingOps = 0;
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if (typeof m.blocks === 'undefined') return;
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applySync(m.blocks || [], m.title || '');
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} else if (m.t === 'ack') {
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version = m.v || 0;
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if (pendingOps > 0) pendingOps--;
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if (m.stale || needSync) { needSync = true; send({ t: 'sync_req' }); }
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} else if (m.t === 'op') {
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if (m.v) version = m.v;
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if (m.from === (SELF.id || 0)) { base = applyOpJS(base, m.op); return; }
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applyRemoteOp(m.op);
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} else if (m.t === 'title') {
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const tEl = document.getElementById('_titleEl');
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if (m.from !== (SELF.id || 0) && tEl && document.activeElement !== tEl && E) {
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tEl.textContent = m.title || '';
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E.pageTitle = m.title || '';
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}
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if (m.v) version = m.v;
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scheduleDraw();
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} else if (m.t === 'sel') {
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if (m.from === (SELF.id || 0)) return;
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if (!m.block) { delete remoteCursors[m.from]; scheduleDraw(); return; }
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remoteCursors[m.from] = { peer: m.peer || { id: m.from }, block: m.block, offset: m.offset || 0 };
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scheduleDraw();
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} else if (m.t === 'welcome') {
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peers = (m.peers || []).filter(p => p.id !== (SELF.id || 0));
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renderPresence();
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} else if (m.t === 'peer_join') {
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if (m.peer && m.peer.id !== (SELF.id || 0)) {
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peers = peers.filter(p => p.id !== m.peer.id).concat([m.peer]);
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renderPresence();
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}
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} else if (m.t === 'peer_leave') {
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peers = peers.filter(p => p.id !== m.id);
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delete remoteCursors[m.id];
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renderPresence();
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scheduleDraw();
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} else if (m.t === 'synced_update') {
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// A synced block was updated — re-sync the whole page
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if (m.synced_id) {
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needSync = true;
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send({ t: 'sync_req' });
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}
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}
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}
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/* ── connexion WS + fallback polling ── */
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function startPolling() {
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if (pollT) return;
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mode = 'poll';
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renderPresence();
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scheduleDraw();
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pollT = setInterval(poll, 10000);
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}
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function stopPolling() {
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if (pollT) { clearInterval(pollT); pollT = null; }
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const off = document.getElementById('rtOffline');
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if (off) off.style.display = 'none';
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}
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async function poll() {
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if (!E || !_pid) return;
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try {
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const r = await fetch('/board/api/pages/' + _pid, { credentials: 'same-origin' });
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if (!r.ok) return;
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const d = await r.json();
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if ((d.content_format || 'blocks') !== 'blocks' || !d.content) return;
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const serverBlocks = JSON.parse(d.content);
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// en cas de modifs locales non persistées : on garde local (LWW au prochain save)
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if (E.dirty) return;
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const cur = JSON.stringify((E.blocks || []).map(b => b.id));
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const srv = JSON.stringify(serverBlocks.map(b => b.id));
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if (cur === srv) return;
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version = version; // pas de version via polling — on adopte l'état serveur
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applySync(serverBlocks, d.title || E.pageTitle);
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} catch (e) { /* noop */ }
|
||
}
|
||
|
||
function connect() {
|
||
if (!E || !_pid || ws) return;
|
||
const proto = window.location.protocol === 'https:' ? 'wss://' : 'ws://';
|
||
try {
|
||
ws = new WebSocket(proto + window.location.host + '/ws/pages/' + _pid);
|
||
} catch (e) {
|
||
startPolling();
|
||
return;
|
||
}
|
||
ws.onopen = () => {
|
||
open = true;
|
||
mode = 'ws';
|
||
stopPolling();
|
||
send({ t: 'hello' });
|
||
};
|
||
ws.onmessage = (ev) => {
|
||
let m;
|
||
try { m = JSON.parse(ev.data); } catch (e) { return; }
|
||
onMsg(m);
|
||
};
|
||
ws.onclose = () => {
|
||
open = false;
|
||
ws = null;
|
||
if (retryT) clearTimeout(retryT);
|
||
retryT = setTimeout(connect, 15000);
|
||
startPolling();
|
||
};
|
||
ws.onerror = () => { try { ws.close(); } catch (e) { /* noop */ } };
|
||
setTimeout(() => {
|
||
if (!open) { try { ws && ws.close(); } catch (e) { /* noop */ } }
|
||
}, 5000);
|
||
}
|
||
|
||
function titleInput() {
|
||
const tEl = document.getElementById('_titleEl');
|
||
if (!tEl) return;
|
||
clearTimeout(titleT);
|
||
titleT = setTimeout(() => {
|
||
send({ t: 'title', title: (tEl.textContent || '').trim() });
|
||
}, 500);
|
||
}
|
||
|
||
function wire() {
|
||
const ct = document.getElementById('_blocksCt');
|
||
if (ct) {
|
||
ct.addEventListener('input', () => {
|
||
clearTimeout(emitT);
|
||
emitT = setTimeout(emit, 350);
|
||
setTimeout(emitCursor, 80);
|
||
}, true);
|
||
ct.addEventListener('keyup', () => { clearTimeout(selT); selT = setTimeout(emitCursor, 120); }, true);
|
||
ct.addEventListener('click', () => { clearTimeout(selT); selT = setTimeout(emitCursor, 120); }, true);
|
||
ct.addEventListener('mouseup', () => { clearTimeout(selT); selT = setTimeout(emitCursor, 120); }, true);
|
||
}
|
||
const tEl = document.getElementById('_titleEl');
|
||
if (tEl) tEl.addEventListener('input', titleInput);
|
||
unbindGlobal();
|
||
const onSel = () => { clearTimeout(selT); selT = setTimeout(emitCursor, 150); };
|
||
const onScroll = () => scheduleDraw();
|
||
const onResize = () => scheduleDraw();
|
||
document.addEventListener('selectionchange', onSel, true);
|
||
window.addEventListener('scroll', onScroll, true);
|
||
window.addEventListener('resize', onResize);
|
||
window.__fdRTGlobal = { onSel, onScroll, onResize };
|
||
}
|
||
|
||
function start(ed) {
|
||
if (!ed) return;
|
||
if ((ed.contentFormat || 'blocks') !== 'blocks') return;
|
||
E = ed;
|
||
_pid = ed.pid || 0;
|
||
if (!_pid) return;
|
||
base = clone(ed.blocks || []);
|
||
wire();
|
||
connect();
|
||
}
|
||
|
||
// poussée immédiate des ops après une mutation programmatique (v5.10.0)
|
||
function syncNow() {
|
||
if (mode !== 'ws' || !open || !E || !E.blocks) return;
|
||
clearTimeout(emitT);
|
||
emit();
|
||
}
|
||
|
||
return { start, syncNow };
|
||
})();
|
||
</script> |