librelad 98d950ba44 feat(webui): phase 2 — DI service container (ctx.services)
Introduces kernel/services.js (window.LP.services): an additive, typed,
LAZY view onto the existing cross-cutting singletons — tasks{bus,refresh,
route}, live, auth, data, notify, theme, modal, router. It constructs
nothing (pure getters onto the live globals), so there's no double-init and
the globals stay authoritative. MountContext now injects it as ctx.services.

Slot names/globals were verified against the real code (workflow map): the
design doc's §4 list was wrong in several places — no window.taskManager
(client slot dropped), tasks.route lives on tasksManager.router, auth has no
status(), DataLoader isn't a window prop (lexical fallback), modal/router are
split surfaces (grouped/bound objects).

Migrated the 4 cross-cutting refs in the feature modules onto ctx.services
(admin: router.adminCategoryFromPath + tasks.refresh; backup: tasks.refresh;
app-detail: router.appPath). Page-owned controllers stay feature-globals.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Signed-off-by: librelad <librelad@digitalangels.vip>
2026-05-30 00:46:57 +01:00

59 lines
2.6 KiB
JavaScript

// features/admin/index.js — the whole Admin area as one feature module.
//
// Admin owns every /admin* sub-route: /admin & /admin/dashboard (overview
// board), /admin/config/<cat> (config-form pages), /admin/system[/<sub>]
// (system ops boards), /admin/tools/ssh-access, /admin/tools/peers. The router
// re-runs mount() on each distinct /admin* path; mount() just parses the
// category and hands it to window.configManager.renderConfig(), which owns the
// overview/ssh/peers/system/config-form dispatch and lazy-loads the per-category
// sub-controllers. configManager is a system-loader singleton — call
// renderConfig(), never `new`. (The legacy /config, /ssh, /peers redirect
// handlers stay as-is; they just bounce into /admin/* which this feature serves.)
LP.features.register({
id: 'admin',
routes: ['/admin', '/admin*'],
async mount(ctx) {
window.configCategory = ctx.services.router.adminCategoryFromPath(window.location.pathname);
const html = await ctx.loadFragment('/html/config-content.html');
ctx.setContent(html, 'Admin');
if (window.configManager) {
if (typeof window.configManager.renderConfig === 'function') {
await window.configManager.renderConfig(window.configCategory || 'overview');
}
} else {
// Preserve the legacy failure rather than rendering blank. _mountFeature
// catches this and falls back to handleAdmin (same showError end-state).
throw new Error('ConfigManager not initialized by SystemLoader');
}
},
async unmount(ctx) {
// Release only this view's leaks; never destroy the configManager singleton.
// The sub-controllers renderConfig() spawns are re-created on each visit, so
// null them; AdminSystem additionally holds a live SSE sub + a 30s interval
// we can stop cleanly.
try {
const as = window.adminSystem;
if (as) {
if (typeof as._stopLive === 'function') as._stopLive();
if (as._timer) { clearInterval(as._timer); as._timer = null; }
if (as._subview && typeof as._subview.dispose === 'function') {
try { as._subview.dispose(); } catch (_) {}
}
as._subview = null;
}
} catch (_) {}
// Drop AdminOverview's task-refresh registration so a finished verify/update
// task doesn't repaint a torn-down board.
try { ctx.services.tasks.refresh && ctx.services.tasks.refresh.unregister('admin-overview'); } catch (_) {}
window.adminOverview = null;
window.adminSystem = null;
window.sshPage = null;
window.peersPage = null;
// configManager (+ its inner managers) intentionally left intact.
},
});