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feat(frontend): add image optimization with thumb() utility #14

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Merged
drizki merged 1 commit into from
Feb 2, 2026
Merged

feat(frontend): add image optimization with thumb() utility #14

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3 changes: 2 additions & 1 deletion apps/isekai-frontend/src/components/DraftTableRow.tsx
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Expand Up @@ -19,6 +19,7 @@ import { useState, useRef, useEffect } from 'react';
import { createPortal } from 'react-dom';
import { useMutation, useQueryClient } from '@tanstack/react-query';
import { FileImage, Send, X } from 'lucide-react';
import { thumb, ImageSize } from '@/lib/image';
import { Button } from '@/components/ui/button';
import { Popover, PopoverContent, PopoverTrigger } from '@/components/ui/popover';
import { Textarea } from '@/components/ui/textarea';
Expand Down Expand Up @@ -219,7 +220,7 @@ export function DraftTableRow({ draft, isSelected, onSelect }: DraftTableRowProp
>
{draft.files && draft.files.length > 0 && draft.files[0].storageUrl ? (
<img
src={draft.files[0].storageUrl}
src={thumb(draft.files[0].storageUrl, ImageSize.XS)}
alt={draft.title}
className="w-full h-full object-cover object-center"
/>
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3 changes: 2 additions & 1 deletion apps/isekai-frontend/src/components/ReviewDetailPanel.tsx
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Expand Up @@ -17,6 +17,7 @@

import { useState, useRef, useEffect } from 'react';
import { Check, X, FileImage } from 'lucide-react';
import { thumb, ImageSize } from '@/lib/image';
import { Card, CardContent } from '@/components/ui/card';
import { Button } from '@/components/ui/button';
import { Label } from '@/components/ui/label';
Expand Down Expand Up @@ -147,7 +148,7 @@ export function ReviewDetailPanel({
>
{deviation.files?.[0]?.storageUrl ? (
<img
src={deviation.files[0].storageUrl}
src={thumb(deviation.files[0].storageUrl, ImageSize.LG)}
alt={deviation.title}
className="max-w-full max-h-full object-contain"
/>
Expand Down
5 changes: 3 additions & 2 deletions apps/isekai-frontend/src/components/ReviewGridItem.tsx
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Expand Up @@ -19,6 +19,7 @@ import { FileImage } from 'lucide-react';
import { Badge } from '@/components/ui/badge';
import { Checkbox } from '@/components/ui/checkbox';
import { cn } from '@/lib/utils';
import { thumb, ImageSize } from '@/lib/image';
import type { Deviation } from '@isekai/shared';

interface ReviewGridItemProps {
Expand Down Expand Up @@ -69,7 +70,7 @@ export function ReviewGridItem({
<div className="flex-shrink-0 w-16 h-16 rounded overflow-hidden bg-muted">
{deviation.files?.[0]?.storageUrl ? (
<img
src={deviation.files[0].storageUrl}
src={thumb(deviation.files[0].storageUrl, ImageSize.XS)}
alt={deviation.title}
className="w-full h-full object-cover"
loading="lazy"
Expand Down Expand Up @@ -116,7 +117,7 @@ export function ReviewGridItem({
{/* Thumbnail image */}
{deviation.files?.[0]?.storageUrl ? (
<img
src={deviation.files[0].storageUrl}
src={thumb(deviation.files[0].storageUrl, ImageSize.MD)}
alt={deviation.title}
className="w-full h-full object-cover absolute inset-0"
loading="lazy"
Expand Down
37 changes: 37 additions & 0 deletions apps/isekai-frontend/src/lib/image.ts
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@@ -0,0 +1,37 @@
/**
* Generate optimized image URL with resize parameters.
*
* When served through vault-proxy, these params trigger server-side resizing.
* When served directly from R2/S3, params are ignored (graceful degradation).
*/
export function thumb(
url: string | undefined | null,
width: number = 400,
options?: {
format?: 'webp' | 'jpeg' | 'png';
quality?: number;
}
): string {
if (!url) return '';

const params = new URLSearchParams();
params.set('w', width.toString());

if (options?.format) {
params.set('f', options.format);
}
if (options?.quality) {
params.set('q', options.quality.toString());
}

const separator = url.includes('?') ? '&' : '?';
return `${url}${separator}${params.toString()}`;
}

export const ImageSize = {
XS: 128, // Table thumbnails (56-64px display)
SM: 256, // Small grids
MD: 400, // Medium grids, cards
LG: 800, // Large previews
XL: 1200, // Detail views
} as const;
7 changes: 4 additions & 3 deletions apps/isekai-frontend/src/pages/Dashboard.tsx
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Expand Up @@ -17,6 +17,7 @@

import { Link } from 'react-router-dom';
import { useQuery } from '@tanstack/react-query';
import { thumb, ImageSize } from '@/lib/image';
import {
ClipboardCheck,
FileImage,
Expand Down Expand Up @@ -271,7 +272,7 @@ export function Dashboard() {
{item.files?.[0]?.storageUrl ? (
<>
<img
src={item.files[0].storageUrl}
src={thumb(item.files[0].storageUrl, ImageSize.SM)}
alt={item.title}
className="h-full w-full object-cover group-hover:scale-105 transition-transform duration-300"
/>
Expand Down Expand Up @@ -330,7 +331,7 @@ export function Dashboard() {
{item.files?.[0]?.storageUrl ? (
<>
<img
src={item.files[0].storageUrl}
src={thumb(item.files[0].storageUrl, ImageSize.SM)}
alt={item.title}
className="h-full w-full object-cover group-hover:scale-105 transition-transform duration-300"
/>
Expand Down Expand Up @@ -420,7 +421,7 @@ export function Dashboard() {
</div>
{item.files?.[0]?.storageUrl ? (
<img
src={item.files[0].storageUrl}
src={thumb(item.files[0].storageUrl, ImageSize.XS)}
alt={item.title}
className="h-8 w-8 rounded-sm object-cover"
/>
Expand Down
3 changes: 2 additions & 1 deletion apps/isekai-frontend/src/pages/EditDeviation.tsx
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Expand Up @@ -18,6 +18,7 @@
import { useState, useEffect } from 'react';
import { useParams, useNavigate } from 'react-router-dom';
import { useQuery, useMutation, useQueryClient } from '@tanstack/react-query';
import { thumb, ImageSize } from '@/lib/image';
import { Calendar, Clock, Send, Save, Trash2, X } from 'lucide-react';
import { deviations } from '@/lib/api';
import { formatScheduleDateTime } from '@/lib/timezone';
Expand Down Expand Up @@ -316,7 +317,7 @@ export function EditDeviation() {
className="relative aspect-square rounded-lg overflow-hidden border"
>
<img
src={file.storageUrl}
src={thumb(file.storageUrl, ImageSize.MD)}
alt={file.originalFilename}
className="w-full h-full object-cover"
/>
Expand Down
3 changes: 2 additions & 1 deletion apps/isekai-frontend/src/pages/Published.tsx
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Expand Up @@ -18,6 +18,7 @@
import { useState, useEffect, useRef, useCallback } from 'react';
import { createPortal } from 'react-dom';
import { useInfiniteQuery, useQuery, useMutation, useQueryClient } from '@tanstack/react-query';
import { thumb, ImageSize } from '@/lib/image';
import {
DollarSign,
ExternalLink,
Expand Down Expand Up @@ -484,7 +485,7 @@ function PublishedTableRow({
>
{deviation.files && deviation.files.length > 0 && deviation.files[0].storageUrl ? (
<img
src={deviation.files[0].storageUrl}
src={thumb(deviation.files[0].storageUrl, ImageSize.XS)}
alt={deviation.title}
className="w-full h-full object-cover object-center"
/>
Expand Down
7 changes: 4 additions & 3 deletions apps/isekai-frontend/src/pages/Schedule.tsx
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Expand Up @@ -18,6 +18,7 @@
import { useState } from 'react';
import { useQuery, useMutation, useQueryClient } from '@tanstack/react-query';
import { useNavigate } from 'react-router-dom';
import { thumb, ImageSize } from '@/lib/image';
import { Calendar, Clock, AlertCircle, CheckCircle2, XCircle, Upload, Eye } from 'lucide-react';
import { Card, CardContent, CardDescription, CardHeader, CardTitle } from '@/components/ui/card';
import { Button } from '@/components/ui/button';
Expand Down Expand Up @@ -334,7 +335,7 @@ function ScheduledDeviationCard({
{/* Thumbnail */}
{deviation.files && deviation.files.length > 0 && deviation.files[0].storageUrl ? (
<img
src={deviation.files[0].storageUrl}
src={thumb(deviation.files[0].storageUrl, ImageSize.XS)}
alt={deviation.title}
className="w-16 h-16 object-cover rounded"
/>
Expand Down Expand Up @@ -389,7 +390,7 @@ function PublishingDeviationCard({ deviation }: { deviation: Deviation }) {
{/* Thumbnail */}
{deviation.files && deviation.files.length > 0 && deviation.files[0].storageUrl ? (
<img
src={deviation.files[0].storageUrl}
src={thumb(deviation.files[0].storageUrl, ImageSize.XS)}
alt={deviation.title}
className="w-16 h-16 object-cover rounded"
/>
Expand Down Expand Up @@ -431,7 +432,7 @@ function FailedDeviationCard({
{/* Thumbnail */}
{deviation.files && deviation.files.length > 0 && deviation.files[0].storageUrl ? (
<img
src={deviation.files[0].storageUrl}
src={thumb(deviation.files[0].storageUrl, ImageSize.XS)}
alt={deviation.title}
className="w-16 h-16 object-cover rounded"
/>
Expand Down
3 changes: 2 additions & 1 deletion apps/isekai-frontend/src/pages/Scheduled.tsx
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Expand Up @@ -19,6 +19,7 @@ import { useState, useEffect, useRef, useCallback } from 'react';
import { createPortal } from 'react-dom';
import { useInfiniteQuery, useMutation, useQueryClient } from '@tanstack/react-query';
import { useNavigate } from 'react-router-dom';
import { thumb, ImageSize } from '@/lib/image';
import {
Clock,
X,
Expand Down Expand Up @@ -817,7 +818,7 @@ function ScheduledTableRow({
>
{deviation.files && deviation.files.length > 0 && deviation.files[0].storageUrl ? (
<img
src={deviation.files[0].storageUrl}
src={thumb(deviation.files[0].storageUrl, ImageSize.XS)}
alt={deviation.title}
className="w-full h-full object-cover object-center"
/>
Expand Down