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Phase 2: export v2 format with playlists, backward-compat v1 import

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Export now includes playlists, playlist_items, and device.playlist_id.
Format bumped to screentinker-export-v2. Schedules include playlist_id.
V1 import converts old assignments array into per-device playlists inline.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
ScreenTinker 2026-04-11 22:08:44 -05:00
parent 19a08ef5bc
commit 33a5be39ed
1 changed files with 62 additions and 17 deletions
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79
server/routes/status.js
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@ -84,8 +84,12 @@ router.get('/export', (req, res) => {
const layoutPlaceholders = layoutIds.map(() => '?').join(',') || "'__none__'"; const layoutPlaceholders = layoutIds.map(() => '?').join(',') || "'__none__'";
const layoutZones = layoutIds.length ? db.prepare(`SELECT * FROM layout_zones WHERE layout_id IN (${layoutPlaceholders})`).all(...layoutIds) : []; const layoutZones = layoutIds.length ? db.prepare(`SELECT * FROM layout_zones WHERE layout_id IN (${layoutPlaceholders})`).all(...layoutIds) : [];
const assignments = deviceIds.length ? db.prepare(`SELECT id, device_id, content_id, widget_id, zone_id, sort_order, duration_sec, enabled FROM assignments WHERE device_id IN (${devicePlaceholders})`).all(...deviceIds) : []; const playlists = db.prepare('SELECT id, name, description, is_auto_generated, created_at, updated_at FROM playlists WHERE user_id = ?').all(userId);
const schedules = db.prepare('SELECT id, device_id, zone_id, content_id, widget_id, layout_id, title, start_time, end_time, timezone, recurrence, recurrence_end, priority, enabled, color, created_at FROM schedules WHERE user_id = ?').all(userId); const playlistIds = playlists.map(p => p.id);
const playlistPlaceholders = playlistIds.map(() => '?').join(',') || "'__none__'";
const playlistItems = playlistIds.length ? db.prepare(`SELECT id, playlist_id, content_id, widget_id, sort_order, duration_sec FROM playlist_items WHERE playlist_id IN (${playlistPlaceholders})`).all(...playlistIds) : [];
const schedules = db.prepare('SELECT id, device_id, zone_id, content_id, widget_id, layout_id, playlist_id, title, start_time, end_time, timezone, recurrence, recurrence_end, priority, enabled, color, created_at FROM schedules WHERE user_id = ?').all(userId);
const videoWalls = db.prepare('SELECT * FROM video_walls WHERE user_id = ?').all(userId); const videoWalls = db.prepare('SELECT * FROM video_walls WHERE user_id = ?').all(userId);
const wallIds = videoWalls.map(w => w.id); const wallIds = videoWalls.map(w => w.id);
const wallPlaceholders = wallIds.map(() => '?').join(',') || "'__none__'"; const wallPlaceholders = wallIds.map(() => '?').join(',') || "'__none__'";
@ -100,15 +104,19 @@ router.get('/export', (req, res) => {
const whiteLabel = db.prepare('SELECT * FROM white_labels WHERE user_id = ?').get(userId); const whiteLabel = db.prepare('SELECT * FROM white_labels WHERE user_id = ?').get(userId);
const exportData = { const exportData = {
format: 'screentinker-export-v1', format: 'screentinker-export-v2',
exported_at: new Date().toISOString(), exported_at: new Date().toISOString(),
user, user,
devices, devices: devices.map(d => {
const dev = db.prepare('SELECT playlist_id FROM devices WHERE id = ?').get(d.id);
return { ...d, playlist_id: dev?.playlist_id || null };
}),
content, content,
widgets: widgets.map(w => ({ ...w, config: JSON.parse(w.config || '{}') })), widgets: widgets.map(w => ({ ...w, config: JSON.parse(w.config || '{}') })),
layouts, layouts,
layout_zones: layoutZones, layout_zones: layoutZones,
assignments, playlists,
playlist_items: playlistItems,
schedules, schedules,
video_walls: videoWalls, video_walls: videoWalls,
video_wall_devices: wallDevices, video_wall_devices: wallDevices,
@ -240,11 +248,12 @@ router.post('/import', importUpload.single('file'), async (req, res) => {
return res.status(400).json({ error: 'Invalid export file. Must be a ScreenTinker export JSON.' }); return res.status(400).json({ error: 'Invalid export file. Must be a ScreenTinker export JSON.' });
} }
const isV2 = data.format === 'screentinker-export-v2';
const uuid = require('uuid'); const uuid = require('uuid');
const stats = { devices: 0, content: 0, widgets: 0, layouts: 0, schedules: 0, video_walls: 0, kiosk_pages: 0, device_groups: 0 }; const stats = { devices: 0, content: 0, widgets: 0, layouts: 0, playlists: 0, schedules: 0, video_walls: 0, kiosk_pages: 0, device_groups: 0 };
// Map old IDs to new IDs // Map old IDs to new IDs
const idMap = { devices: {}, content: {}, widgets: {}, layouts: {}, zones: {}, groups: {}, walls: {}, kiosk: {} }; const idMap = { devices: {}, content: {}, widgets: {}, layouts: {}, zones: {}, playlists: {}, groups: {}, walls: {}, kiosk: {} };
const importDb = db.transaction(() => { const importDb = db.transaction(() => {
// Import devices (as offline, unlinked - they'll need re-pairing) // Import devices (as offline, unlinked - they'll need re-pairing)
@ -317,15 +326,50 @@ router.post('/import', importUpload.single('file'), async (req, res) => {
db.prepare(`INSERT INTO layout_zones (id, layout_id, name, x_percent, y_percent, width_percent, height_percent, z_index, zone_type, fit_mode, background_color, sort_order) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)`).run(newId, newLayoutId, z.name, z.x_percent, z.y_percent, z.width_percent, z.height_percent, z.z_index || 0, z.zone_type || 'content', z.fit_mode || 'cover', z.background_color || '#000000', z.sort_order || 0); db.prepare(`INSERT INTO layout_zones (id, layout_id, name, x_percent, y_percent, width_percent, height_percent, z_index, zone_type, fit_mode, background_color, sort_order) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)`).run(newId, newLayoutId, z.name, z.x_percent, z.y_percent, z.width_percent, z.height_percent, z.z_index || 0, z.zone_type || 'content', z.fit_mode || 'cover', z.background_color || '#000000', z.sort_order || 0);
} }
// Import assignments // Import playlists (v2) or convert assignments to playlists (v1)
for (const a of (data.assignments || [])) { if (isV2) {
const devId = idMap.devices[a.device_id]; for (const p of (data.playlists || [])) {
if (!devId) continue; const newId = uuid.v4();
const contentId = a.content_id ? idMap.content[a.content_id] : null; idMap.playlists[p.id] = newId;
const widgetId = a.widget_id ? idMap.widgets[a.widget_id] : null; db.prepare('INSERT INTO playlists (id, user_id, name, description, is_auto_generated, created_at, updated_at) VALUES (?, ?, ?, ?, ?, ?, ?)').run(newId, userId, p.name, p.description || '', p.is_auto_generated || 0, p.created_at || Math.floor(Date.now() / 1000), p.updated_at || Math.floor(Date.now() / 1000));
const zoneId = a.zone_id ? (idMap.zones[a.zone_id] || null) : null; stats.playlists++;
if (!contentId && !widgetId) continue; }
db.prepare(`INSERT INTO assignments (device_id, content_id, widget_id, zone_id, sort_order, duration_sec, enabled) VALUES (?, ?, ?, ?, ?, ?, ?)`).run(devId, contentId, widgetId, zoneId, a.sort_order || 0, a.duration_sec || 10, a.enabled !== undefined ? a.enabled : 1); for (const pi of (data.playlist_items || [])) {
const playlistId = idMap.playlists[pi.playlist_id];
if (!playlistId) continue;
const contentId = pi.content_id ? idMap.content[pi.content_id] : null;
const widgetId = pi.widget_id ? idMap.widgets[pi.widget_id] : null;
if (!contentId && !widgetId) continue;
db.prepare('INSERT INTO playlist_items (playlist_id, content_id, widget_id, sort_order, duration_sec) VALUES (?, ?, ?, ?, ?)').run(playlistId, contentId, widgetId, pi.sort_order || 0, pi.duration_sec || 10);
}
// Set device playlist_id references
for (const d of (data.devices || [])) {
if (d.playlist_id && idMap.playlists[d.playlist_id]) {
db.prepare('UPDATE devices SET playlist_id = ? WHERE id = ?').run(idMap.playlists[d.playlist_id], idMap.devices[d.id]);
}
}
} else {
// v1: convert assignments to per-device playlists
const assignmentsByDevice = {};
for (const a of (data.assignments || [])) {
if (!assignmentsByDevice[a.device_id]) assignmentsByDevice[a.device_id] = [];
assignmentsByDevice[a.device_id].push(a);
}
for (const [oldDevId, assignments] of Object.entries(assignmentsByDevice)) {
const devId = idMap.devices[oldDevId];
if (!devId) continue;
const devName = (data.devices || []).find(d => d.id === oldDevId)?.name || 'Display';
const playlistId = uuid.v4();
db.prepare('INSERT INTO playlists (id, user_id, name, description, is_auto_generated) VALUES (?, ?, ?, ?, 1)').run(playlistId, userId, `${devName} (imported)`, 'Converted from v1 assignments');
for (const a of assignments) {
const contentId = a.content_id ? idMap.content[a.content_id] : null;
const widgetId = a.widget_id ? idMap.widgets[a.widget_id] : null;
if (!contentId && !widgetId) continue;
db.prepare('INSERT INTO playlist_items (playlist_id, content_id, widget_id, sort_order, duration_sec) VALUES (?, ?, ?, ?, ?)').run(playlistId, contentId, widgetId, a.sort_order || 0, a.duration_sec || 10);
}
db.prepare('UPDATE devices SET playlist_id = ? WHERE id = ?').run(playlistId, devId);
stats.playlists++;
}
} }
// Import schedules // Import schedules
@ -333,7 +377,8 @@ router.post('/import', importUpload.single('file'), async (req, res) => {
const devId = idMap.devices[s.device_id]; const devId = idMap.devices[s.device_id];
if (!devId) continue; if (!devId) continue;
const newId = uuid.v4(); const newId = uuid.v4();
db.prepare(`INSERT INTO schedules (id, user_id, device_id, zone_id, content_id, widget_id, layout_id, title, start_time, end_time, timezone, recurrence, recurrence_end, priority, enabled, color, created_at) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)`).run(newId, userId, devId, s.zone_id ? (idMap.zones[s.zone_id] || null) : null, s.content_id ? (idMap.content[s.content_id] || null) : null, s.widget_id ? (idMap.widgets[s.widget_id] || null) : null, s.layout_id ? (idMap.layouts[s.layout_id] || null) : null, s.title || '', s.start_time, s.end_time, s.timezone || 'UTC', s.recurrence || null, s.recurrence_end || null, s.priority || 0, s.enabled !== undefined ? s.enabled : 1, s.color || '#3B82F6', s.created_at || Math.floor(Date.now() / 1000)); const playlistId = s.playlist_id ? (idMap.playlists[s.playlist_id] || null) : null;
db.prepare(`INSERT INTO schedules (id, user_id, device_id, zone_id, content_id, widget_id, layout_id, playlist_id, title, start_time, end_time, timezone, recurrence, recurrence_end, priority, enabled, color, created_at) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)`).run(newId, userId, devId, s.zone_id ? (idMap.zones[s.zone_id] || null) : null, s.content_id ? (idMap.content[s.content_id] || null) : null, s.widget_id ? (idMap.widgets[s.widget_id] || null) : null, s.layout_id ? (idMap.layouts[s.layout_id] || null) : null, playlistId, s.title || '', s.start_time, s.end_time, s.timezone || 'UTC', s.recurrence || null, s.recurrence_end || null, s.priority || 0, s.enabled !== undefined ? s.enabled : 1, s.color || '#3B82F6', s.created_at || Math.floor(Date.now() / 1000));
stats.schedules++; stats.schedules++;
} }