refactor: comprehensive codebase review — security, performance, quality, UX

Security:
- Fix NUT protocol command injection (validate names against safe regex)
- Enable Jinja2 autoescape=True to prevent HTML injection via external data
- Add WebhookProviderConfig validation model

Performance:
- Shared aiohttp.ClientSession singleton (replaces 40+ per-request sessions)
- Fix 4 N+1 queries with batch IN loads (poller, scheduler, memory, broadcast)
- asyncio.gather for Gitea commands and notification dispatcher
- Add DB indexes on NotificationTrackerState.tracker_id, CommandTrackerListener
- LRU cache for compiled Jinja2 templates
- Daily EventLog cleanup job (90-day retention)
- 30s HTTP timeout on all external calls
- GROUP BY for target type counts (replaces 7 sequential queries)

Code quality:
- Extract get_owned_entity() helper (replaces 11 duplicate functions)
- Extract slot_helpers.py (load_slots, save_slots, render_template_preview)
- Extract command_utils.py (tracker lookup, last event, collection IDs)
- Extract http_session.py (shared session lifecycle)
- Provider connection validation dedup (3x → 1 helper)
- Command dispatch tables replacing if/elif chains
- Album+links fetch helper (fetch_albums_with_links)
- Provider dispatch polymorphism (list_provider_collections)
- Immutable _enrich_assets (no longer mutates in-place)
- Fix _format_assets return type + handler unpacking

Frontend:
- Fix 18+ hardcoded English strings → t() with new i18n keys (en + ru)
- Mobile "More" nav panel with provider filter and search
- Shared Button.svelte component (4 variants, 2 sizes)
- Shared ErrorBanner.svelte component (8 pages updated)
- SvelteKit goto() replacing window.location.href
- Dashboard grid fixed for 4 cards, paginator opacity consistency

Functionality:
- max_instances=1 on scheduler jobs (prevents duplicate events)
- Webhook provider in watcher (prevents error spam)
- Fix stale SQLModel reference in poller
- Gitea get_repo() direct API call
This commit is contained in:
2026-03-28 13:22:26 +03:00
parent 616b221c92
commit b803d004e1
65 changed files with 1934 additions and 1498 deletions
+63 -5
View File
@@ -215,15 +215,31 @@
});
}
// Mobile: flatten nav for bottom bar
// Mobile: flatten nav for bottom bar (first 4 + "More" button)
const mobileNavItems = $derived<NavItem[]>([
{ href: '/', key: 'nav.dashboard', icon: 'mdiViewDashboard' },
{ href: '/notification-trackers', key: 'nav.notification', icon: 'mdiBellOutline' },
{ href: '/command-trackers', key: 'nav.commands', icon: 'mdiConsoleLine' },
{ href: '/targets', key: 'nav.targets', icon: 'mdiTarget' },
{ href: '/bots?tab=telegram', key: 'nav.bots', icon: 'mdiRobot' },
]);
// "More" panel items — everything not in the bottom bar
const mobileMoreItems = $derived<NavItem[]>([
{ href: '/providers', key: 'nav.providers', icon: 'mdiServer' },
{ href: '/bots?tab=telegram', key: 'nav.bots', icon: 'mdiRobot' },
{ href: '/actions', key: 'nav.actions', icon: 'mdiPlayCircleOutline' },
{ href: '/tracking-configs', key: 'nav.configs', icon: 'mdiCog' },
{ href: '/template-configs', key: 'nav.templates', icon: 'mdiFileDocumentEdit' },
{ href: '/command-configs', key: 'nav.configs', icon: 'mdiConsoleLine' },
{ href: '/command-template-configs', key: 'nav.templates', icon: 'mdiCodeBracesBox' },
...(auth.isAdmin ? [
{ href: '/settings', key: 'nav.settings', icon: 'mdiCogOutline' },
{ href: '/users', key: 'nav.users', icon: 'mdiAccountGroup' },
] : []),
]);
let mobileMoreOpen = $state(false);
const isAuthPage = $derived(
page.url.pathname === '/login' || page.url.pathname === '/setup'
);
@@ -526,12 +542,50 @@
<MdiIcon name={item.icon} size={20} />
</a>
{/each}
<button onclick={logout} aria-label={t('nav.logout')}
class="flex flex-col items-center gap-0.5 px-2 py-1.5 text-xs" style="color: var(--color-muted-foreground);">
<MdiIcon name="mdiLogout" size={20} />
<button onclick={() => openSearch?.()} aria-label={t('searchPalette.placeholder')}
class="flex flex-col items-center gap-0.5 px-2 py-1.5 text-xs rounded-lg transition-all duration-200"
style="color: var(--color-muted-foreground);">
<MdiIcon name="mdiMagnify" size={20} />
</button>
<button onclick={() => mobileMoreOpen = !mobileMoreOpen} aria-label={t('nav.more')}
class="flex flex-col items-center gap-0.5 px-2 py-1.5 text-xs rounded-lg transition-all duration-200"
style="color: {mobileMoreOpen ? 'var(--color-primary)' : 'var(--color-muted-foreground)'};">
<MdiIcon name="mdiDotsHorizontal" size={20} />
</button>
</nav>
<!-- Mobile "More" panel -->
{#if mobileMoreOpen}
<div class="mobile-more-backdrop" style="position: fixed; inset: 0; z-index: 49; background: rgba(0,0,0,0.4); backdrop-filter: blur(2px);"
onclick={() => mobileMoreOpen = false} role="presentation"></div>
<div class="mobile-more-panel" style="position: fixed; bottom: 3.25rem; left: 0; right: 0; z-index: 50; background: var(--color-sidebar); border-top: 1px solid var(--color-border); border-radius: 1rem 1rem 0 0; padding: 1rem; max-height: 60vh; overflow-y: auto;"
transition:slide={{ duration: 200, easing: cubicOut }}>
{#if allProviders.length > 1}
<div class="mb-3 pb-3" style="border-bottom: 1px solid var(--color-border);">
<IconGridSelect items={providerFilterItems} bind:value={providerFilterValue} columns={Math.min(providerFilterItems.length, 4)} compact />
</div>
{/if}
<div class="grid grid-cols-3 gap-2">
{#each mobileMoreItems as item}
<a href={item.href}
onclick={() => mobileMoreOpen = false}
class="flex flex-col items-center gap-1 p-3 rounded-lg transition-all duration-200"
style="color: {isActive(item.href) ? 'var(--color-primary)' : 'var(--color-muted-foreground)'}; background: {isActive(item.href) ? 'var(--color-sidebar-active)' : 'transparent'};"
>
<MdiIcon name={item.icon} size={20} />
<span class="text-xs text-center leading-tight">{t(item.key)}</span>
</a>
{/each}
<button onclick={() => { mobileMoreOpen = false; logout(); }}
class="flex flex-col items-center gap-1 p-3 rounded-lg transition-all duration-200"
style="color: var(--color-muted-foreground);">
<MdiIcon name="mdiLogout" size={20} />
<span class="text-xs text-center leading-tight">{t('nav.logout')}</span>
</button>
</div>
</div>
{/if}
<!-- Main content -->
<main class="flex-1 overflow-auto pb-16 md:pb-0">
{#key page.url.pathname}
@@ -579,6 +633,10 @@
<style>
@media (max-width: 767px) {
.mobile-nav { display: flex !important; }
.mobile-more-panel a:hover,
.mobile-more-panel button:hover {
background: var(--color-muted);
}
}
/* Provider filter chips */