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perf(api,indexer): optimiser pages, thumbnails, watcher et robustesse fd

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- Pages: mode Original (zero-transcoding), ETag/304, cache index CBZ,
  préfetch next 2 pages, filtre Triangle par défaut
- Thumbnails: DCT scaling JPEG via jpeg-decoder (decode 7x plus rapide),
  img.thumbnail() pour resize, support format Original, fix JPEG RGBA8
- API fallback thumbnail: OutputFormat::Original + DCT scaling au lieu
  de WebP full-decode, retour (bytes, content_type) dynamique
- Watcher: remplacement notify par poll léger sans inotify/fd,
  skip poll quand job actif, snapshots en mémoire
- Jobs: mutex exclusif corrigé (tous statuts actifs, tous types exclusifs)
- Robustesse: suppression fs::canonicalize (problèmes fd Docker),
  list_folders avec erreurs explicites, has_children default true
- Backoffice: FormRow items-start pour alignement inputs avec helper text,
  labels settings clarifiés

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Julien Froidefond
2026-03-14 23:07:42 +01:00
parent fe54f55f47
commit 6947af10fe
15 changed files with 711 additions and 395 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
apps/backoffice/app/components/ui/Form.tsx
View File

@@ -90,7 +90,7 @@ interface FormRowProps {
}
export function FormRow({ children, className = "" }: FormRowProps) {
return <div className={`flex flex-wrap items-end gap-4 ${className}`}>{children}</div>;
return <div className={`flex flex-wrap items-start gap-4 ${className}`}>{children}</div>;
}
// Form Section

22
apps/backoffice/app/settings/SettingsPage.tsx
View File

@@ -88,14 +88,14 @@ export default function SettingsPage({ initialSettings, initialCacheStats, initi
<Icon name="image" size="md" />
Image Processing
</CardTitle>
<CardDescription>Configure how images are processed and compressed</CardDescription>
<CardDescription>These settings only apply when a client explicitly requests format conversion via the API (e.g. <code className="text-xs bg-muted px-1 rounded">?format=webp&amp;width=800</code>). Pages served without parameters are delivered as-is from the archive, with no processing.</CardDescription>
</CardHeader>
<CardContent>
<div className="space-y-4">
<FormRow>
<FormField className="flex-1">
<label className="text-sm font-medium text-muted-foreground mb-1 block">Output Format</label>
<FormSelect
<label className="text-sm font-medium text-muted-foreground mb-1 block">Default Output Format</label>
<FormSelect
value={settings.image_processing.format}
onChange={(e) => {
const newSettings = { ...settings, image_processing: { ...settings.image_processing, format: e.target.value } };
@@ -103,13 +103,13 @@ export default function SettingsPage({ initialSettings, initialCacheStats, initi
handleUpdateSetting("image_processing", newSettings.image_processing);
}}
>
<option value="webp">WebP (Recommended)</option>
<option value="webp">WebP</option>
<option value="jpeg">JPEG</option>
<option value="png">PNG</option>
</FormSelect>
</FormField>
<FormField className="flex-1">
<label className="text-sm font-medium text-muted-foreground mb-1 block">Quality (1-100)</label>
<label className="text-sm font-medium text-muted-foreground mb-1 block">Default Quality (1-100)</label>
<FormInput
type="number"
min={1}
@@ -126,7 +126,7 @@ export default function SettingsPage({ initialSettings, initialCacheStats, initi
</FormRow>
<FormRow>
<FormField className="flex-1">
<label className="text-sm font-medium text-muted-foreground mb-1 block">Resize Filter</label>
<label className="text-sm font-medium text-muted-foreground mb-1 block">Default Resize Filter</label>
<FormSelect
value={settings.image_processing.filter}
onChange={(e) => {
@@ -141,7 +141,7 @@ export default function SettingsPage({ initialSettings, initialCacheStats, initi
</FormSelect>
</FormField>
<FormField className="flex-1">
<label className="text-sm font-medium text-muted-foreground mb-1 block">Max Width (px)</label>
<label className="text-sm font-medium text-muted-foreground mb-1 block">Max Allowed Width (px)</label>
<FormInput
type="number"
min={100}
@@ -344,10 +344,16 @@ export default function SettingsPage({ initialSettings, initialCacheStats, initi
handleUpdateSetting("thumbnail", newSettings.thumbnail);
}}
>
<option value="webp">WebP (Recommended)</option>
<option value="original">Original (No Re-encoding)</option>
<option value="webp">WebP</option>
<option value="jpeg">JPEG</option>
<option value="png">PNG</option>
</FormSelect>
<p className="text-xs text-muted-foreground mt-1">
{settings.thumbnail.format === "original"
? "Resizes to target dimensions, keeps source format (JPEG→JPEG). Much faster generation."
: "Resizes and re-encodes to selected format."}
</p>
</FormField>
</FormRow>
<FormRow>