Flatten transparent product images to white and allow cropper unzoom.

PNG/WebP uploads no longer bake to black on JPEG; product croppers can zoom out with white padding, and SEO tools move into the product overflow menu.

Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
Alireza Hassani
2026-09-19 08:39:32 +03:30
co-authored by Cursor
parent b743c09e4d
commit 06e2442aaf
17 changed files with 470 additions and 102 deletions
@@ -1,5 +1,6 @@
.modal {
width: min(560px, calc(100vw - 32px));
width: min(820px, calc(100vw - 32px));
max-width: 820px;
}
.headerBlock {
@@ -16,9 +17,6 @@
.prompt {
width: 100%;
min-height: 120px;
resize: vertical;
line-height: 1.55;
}
.promptHint {
@@ -172,7 +172,7 @@ export function AddProductByAiModal({
/>
</div>
<div className={modalStyles.field}>
<div className={`${modalStyles.field} ${aiStyles.aiPromptField}`}>
<label htmlFor="ai-product-prompt">{t('products.ai.prompt')}</label>
<textarea
id="ai-product-prompt"
@@ -180,11 +180,12 @@ export function AddProductByAiModal({
onChange={(e) => setPrompt(e.target.value)}
placeholder={t('products.ai.promptPlaceholder')}
dir={promptDir}
className={`${styles.prompt}${language === 'fa' ? ' faText' : ''}`}
className={`${aiStyles.aiPromptTextarea} ${styles.prompt}${language === 'fa' ? ' faText' : ''}`}
disabled={isSubmitting}
rows={5}
rows={14}
required
minLength={2}
lang={language === 'fa' ? 'fa' : 'en'}
/>
<p className={styles.promptHint}>{t('products.ai.promptHint')}</p>
</div>
+28 -4
View File
@@ -11,6 +11,11 @@ interface ImageCropperProps {
/** Crop aspect ratio. Defaults to square (1). */
aspect?: number
outputFormat?: 'jpeg' | 'png'
/** Fill color for JPEG and for crop areas outside the image. */
fillColor?: string
/** Minimum zoom. Values below 1 shrink the image inside the crop frame. */
minZoom?: number
maxZoom?: number
accept?: string
uploadLabel?: string
hint?: string
@@ -24,6 +29,9 @@ export function ImageCropper({
onChange,
aspect = 1,
outputFormat = 'jpeg',
fillColor,
minZoom = 1,
maxZoom = 3,
accept = 'image/*',
uploadLabel,
hint,
@@ -34,6 +42,8 @@ export function ImageCropper({
const resolvedUploadLabel = uploadLabel ?? t('products.form.thumbnailUpload')
const resolvedHint = hint ?? t('products.form.thumbnailHint')
const resolvedChangeLabel = changeLabel ?? t('products.form.thumbnailChange')
const resolvedFillColor = fillColor ?? (outputFormat === 'jpeg' ? '#ffffff' : undefined)
const cropSurfaceColor = resolvedFillColor ?? '#1e293b'
const [imageSrc, setImageSrc] = useState<string | null>(null)
const [crop, setCrop] = useState({ x: 0, y: 0 })
const [zoom, setZoom] = useState(1)
@@ -65,7 +75,12 @@ export function ImageCropper({
async function applyCrop() {
if (!imageSrc || !croppedArea) return
const cropped = await getCroppedImage(imageSrc, croppedArea, outputFormat)
const cropped = await getCroppedImage(
imageSrc,
croppedArea,
outputFormat,
resolvedFillColor,
)
onChange(cropped)
setImageSrc(null)
setZoom(1)
@@ -128,16 +143,25 @@ export function ImageCropper({
{imageSrc && (
<div className={styles.cropPanel}>
<div className={styles.cropArea} style={frameStyle}>
<div
className={styles.cropArea}
style={{ ...frameStyle, background: cropSurfaceColor }}
>
<Cropper
key={String(aspect)}
image={imageSrc}
crop={crop}
zoom={zoom}
minZoom={minZoom}
maxZoom={maxZoom}
aspect={aspect}
onCropChange={setCrop}
onZoomChange={setZoom}
onCropComplete={onCropComplete}
restrictPosition={minZoom >= 1}
style={{
containerStyle: { background: cropSurfaceColor },
}}
/>
</div>
<div className={styles.cropControls}>
@@ -145,8 +169,8 @@ export function ImageCropper({
{t('products.form.zoom')}
<input
type="range"
min={1}
max={3}
min={minZoom}
max={maxZoom}
step={0.05}
value={zoom}
onChange={(e) => setZoom(Number(e.target.value))}
+39 -26
View File
@@ -8,6 +8,9 @@ import {
ClipboardList,
ImageOff,
ExternalLink,
Info,
MessageSquare,
Search,
type LucideIcon,
} from 'lucide-react'
import { useLocale } from '@meshkee/dashboard-ui'
@@ -22,14 +25,15 @@ import { OpenOnWebsiteControl } from './OpenOnWebsiteControl'
import { ProductCardOverflowMenu } from './ProductCardOverflowMenu'
import styles from './ProductCard.module.css'
/** Max icon slots in the card footer, including the overflow trigger when needed. */
const MAX_VISIBLE_ACTIONS = 6
interface ProductCardProps {
product: Product
commentCount: number
variantCount: number
onEdit: (id: string) => void
onTranslate: (id: string) => void
onQuickInfo: (id: string) => void
onComments: (id: string) => void
onSeo: (id: string) => void
onTechnicalInfo: (id: string) => void
onRemove: (id: string) => void
onVariations: (id: string) => void
@@ -47,9 +51,13 @@ type CardAction = {
export function ProductCard({
product,
commentCount,
variantCount,
onEdit,
onTranslate,
onQuickInfo,
onComments,
onSeo,
onTechnicalInfo,
onRemove,
onVariations,
@@ -76,7 +84,7 @@ export function ProductCard({
setImageFailed(false)
}, [imageSrc])
const actions: CardAction[] = [
const primaryActions: CardAction[] = [
{
key: 'edit',
label: t('products.card.edit'),
@@ -116,6 +124,30 @@ export function ProductCard({
icon: ClipboardList,
onClick: () => onTechnicalInfo(product.id),
},
]
const menuActions = [
{
key: 'seo',
label: t('products.card.seo'),
icon: Search,
onClick: () => onSeo(product.id),
},
{
key: 'quickInfo',
label: t('products.card.quickInfo'),
icon: Info,
onClick: () => onQuickInfo(product.id),
},
{
key: 'comments',
label:
commentCount > 0
? `${t('products.card.comments')} (${commentCount})`
: t('products.card.comments'),
icon: MessageSquare,
onClick: () => onComments(product.id),
},
{
key: 'remove',
label: t('products.card.remove'),
@@ -125,20 +157,6 @@ export function ProductCard({
},
]
const needsOverflow = actions.length > MAX_VISIBLE_ACTIONS
const visibleActions = needsOverflow
? actions.slice(0, MAX_VISIBLE_ACTIONS - 1)
: actions
const overflowActions = needsOverflow
? actions.slice(MAX_VISIBLE_ACTIONS - 1).map(({ key, label, icon, onClick, danger }) => ({
key,
label,
icon,
onClick,
danger,
}))
: []
return (
<article className={styles.card}>
<Link to={`/products/detail/${product.id}`} className={styles.clickable}>
@@ -180,7 +198,7 @@ export function ProductCard({
</Link>
<div className={styles.controls}>
{visibleActions.map((action) => {
{primaryActions.map((action) => {
if (action.render) return <span key={action.key}>{action.render()}</span>
const Icon = action.icon
@@ -188,7 +206,7 @@ export function ProductCard({
<Tooltip key={action.key} label={action.label}>
<button
type="button"
className={`${styles.iconBtn}${action.danger ? ` ${styles.danger}` : ''}`}
className={styles.iconBtn}
onClick={action.onClick}
aria-label={
action.badge != null ? `${action.label} (${action.badge})` : action.label
@@ -202,12 +220,7 @@ export function ProductCard({
</Tooltip>
)
})}
{overflowActions.length > 0 ? (
<ProductCardOverflowMenu
productName={primaryName}
items={overflowActions}
/>
) : null}
<ProductCardOverflowMenu productName={primaryName} items={menuActions} />
</div>
</article>
)
@@ -0,0 +1,9 @@
.modal {
width: min(560px, calc(100vw - 32px));
}
.titleRow {
display: inline-flex;
align-items: center;
gap: 8px;
}
@@ -0,0 +1,170 @@
import { useEffect, useState } from 'react'
import { createPortal } from 'react-dom'
import { Search, X } from 'lucide-react'
import { ApiError } from '../lib/api'
import { useT } from '../i18n/useT'
import { getProduct, updateProduct } from '../services/productService'
import { seoMetaPayload } from '../utils/seoMeta'
import { SeoMetaFields } from './SeoMetaFields'
import styles from './VariationsModal.module.css'
import seoStyles from './ProductSeoModal.module.css'
interface ProductSeoModalProps {
open: boolean
productId: string
productName: string
onClose: () => void
}
const ANIMATION_MS = 220
export function ProductSeoModal({
open,
productId,
productName,
onClose,
}: ProductSeoModalProps) {
const t = useT()
const [mounted, setMounted] = useState(open)
const [closing, setClosing] = useState(false)
const [seoMetaTitle, setSeoMetaTitle] = useState('')
const [seoMetaDescription, setSeoMetaDescription] = useState('')
const [isLoading, setIsLoading] = useState(false)
const [isSaving, setIsSaving] = useState(false)
const [error, setError] = useState('')
useEffect(() => {
if (open) {
setMounted(true)
setClosing(false)
} else if (mounted) {
setClosing(true)
const timer = setTimeout(() => {
setMounted(false)
setClosing(false)
}, ANIMATION_MS)
return () => clearTimeout(timer)
}
}, [open, mounted])
useEffect(() => {
if (!open || !productId) return
const controller = new AbortController()
void loadData(controller.signal)
return () => controller.abort()
}, [open, productId])
async function loadData(signal?: AbortSignal) {
setIsLoading(true)
setError('')
try {
const product = await getProduct(productId, signal)
setSeoMetaTitle(product.seoMetaTitle ?? '')
setSeoMetaDescription(product.seoMetaDescription ?? '')
} catch (err) {
if (err instanceof DOMException && err.name === 'AbortError') return
if (err instanceof ApiError) {
setError(err.message)
} else {
setError(t('products.seo.errorLoad'))
}
} finally {
setIsLoading(false)
}
}
async function handleSave() {
setIsSaving(true)
setError('')
try {
await updateProduct(productId, seoMetaPayload(seoMetaTitle, seoMetaDescription))
onClose()
} catch (err) {
if (err instanceof ApiError) {
setError(err.message)
} else {
setError(t('products.seo.errorSave'))
}
} finally {
setIsSaving(false)
}
}
if (!mounted) return null
return createPortal(
<div
className={`${styles.overlay} ${closing ? styles.overlayOut : styles.overlayIn}`}
onClick={() => !isSaving && onClose()}
>
<div
className={`${styles.modal} ${seoStyles.modal} ${closing ? styles.modalOut : styles.modalIn}`}
onClick={(e) => e.stopPropagation()}
role="dialog"
aria-modal="true"
aria-labelledby="product-seo-title"
>
<div className={styles.header}>
<div>
<h3 id="product-seo-title" className={`${styles.title} ${seoStyles.titleRow}`}>
<Search size={18} aria-hidden="true" />
<span>{t('products.seo.title')}</span>
</h3>
{productName ? <p className={styles.subtitle}>{productName}</p> : null}
</div>
<button
type="button"
className={styles.closeBtn}
onClick={onClose}
disabled={isSaving}
aria-label={t('common.close')}
>
<X size={20} />
</button>
</div>
<div className={styles.body}>
{isLoading ? (
<p className={styles.emptyText}>{t('products.seo.loading')}</p>
) : (
<SeoMetaFields
seoMetaTitle={seoMetaTitle}
seoMetaDescription={seoMetaDescription}
onTitleChange={setSeoMetaTitle}
onDescriptionChange={setSeoMetaDescription}
disabled={isSaving}
hint={t('seo.meta.hint')}
titleLabel={t('seo.meta.title')}
descriptionLabel={t('seo.meta.description')}
titlePlaceholder={t('seo.meta.titlePlaceholder')}
descriptionPlaceholder={t('seo.meta.descriptionPlaceholder')}
/>
)}
{error ? <p className={styles.errorText}>{error}</p> : null}
<div className={styles.actions}>
<button
type="button"
className={styles.cancelBtn}
onClick={onClose}
disabled={isSaving}
>
{t('common.cancel')}
</button>
<button
type="button"
className={styles.submitBtn}
onClick={() => void handleSave()}
disabled={isLoading || isSaving}
>
{isSaving ? t('products.seo.saving') : t('products.seo.save')}
</button>
</div>
</div>
</div>
</div>,
document.body,
)
}
@@ -96,8 +96,8 @@
.dropdownInFlow {
position: static;
margin-top: 6px;
max-height: none;
overflow: visible;
max-height: min(280px, 40vh);
overflow-y: auto;
z-index: auto;
}
+14
View File
@@ -553,12 +553,19 @@ const en = {
'products.card.edit': 'Edit product',
'products.card.translate': 'Translate',
'products.card.moreActions': 'More actions',
'products.card.seo': 'SEO tools',
'products.card.quickInfo': 'Quick info',
'products.card.variations': 'Manage variations',
'products.card.comments': 'View comments',
'products.card.technical': 'Technical data',
'products.card.remove': 'Remove product',
'products.card.draft': 'Draft',
'products.seo.title': 'SEO tools',
'products.seo.loading': 'Loading SEO settings…',
'products.seo.save': 'Save',
'products.seo.saving': 'Saving…',
'products.seo.errorLoad': 'Unable to load SEO settings.',
'products.seo.errorSave': 'Unable to save SEO settings.',
'products.details.loading': 'Loading product...',
'products.details.notFound': 'Product not found.',
@@ -3119,12 +3126,19 @@ const fa: Record<MessageKey, string> = {
'products.card.edit': 'ویرایش محصول',
'products.card.translate': 'ترجمه',
'products.card.moreActions': 'عملیات بیشتر',
'products.card.seo': 'ابزارهای SEO',
'products.card.quickInfo': 'اطلاعات سریع',
'products.card.variations': 'مدیریت تنوع‌ها',
'products.card.comments': 'مشاهده نظرات',
'products.card.technical': 'اطلاعات فنی',
'products.card.remove': 'حذف محصول',
'products.card.draft': 'پیش‌نویس',
'products.seo.title': 'ابزارهای SEO',
'products.seo.loading': 'در حال بارگذاری تنظیمات SEO…',
'products.seo.save': 'ذخیره',
'products.seo.saving': 'در حال ذخیره…',
'products.seo.errorLoad': 'بارگذاری تنظیمات SEO ممکن نشد.',
'products.seo.errorSave': 'ذخیره تنظیمات SEO ممکن نشد.',
'products.details.loading': 'در حال بارگذاری محصول...',
'products.details.notFound': 'محصول یافت نشد.',
@@ -751,6 +751,7 @@ export function AddCustomerProductPage() {
}
}}
aspect={1}
minZoom={0.4}
hint={t('customerProducts.form.images.thumbnailHint')}
/>
</div>
+1 -21
View File
@@ -6,7 +6,6 @@ import { ImageCropper } from '../components/ImageCropper'
import { ImageUploader } from '../components/ImageUploader'
import { TagInput } from '../components/TagInput'
import { RichTextEditor } from '../components/RichTextEditor'
import { SeoMetaFields } from '../components/SeoMetaFields'
import { Breadcrumbs } from '../components/Breadcrumbs'
import { ProductFieldAiPromptModal } from '../components/ProductFieldAiPromptModal'
import { Tooltip } from '../components/Tooltip'
@@ -30,7 +29,6 @@ import {
} from '../services/productAiService'
import type { Category, FlatCategory } from '../types/category'
import { flattenCategories } from '../utils/categories'
import { seoMetaPayload } from '../utils/seoMeta'
import pageStyles from '../components/PageContent.module.css'
import aiStyles from '../styles/ai.module.css'
import styles from './AddNewProductPage.module.css'
@@ -54,8 +52,6 @@ export function AddNewProductPage() {
const [thumbnail, setThumbnail] = useState<string | null>(null)
const [images, setImages] = useState<string[]>([])
const [tags, setTags] = useState<string[]>([])
const [seoMetaTitle, setSeoMetaTitle] = useState('')
const [seoMetaDescription, setSeoMetaDescription] = useState('')
const [thumbnailMediaId, setThumbnailMediaId] = useState<string | null>(null)
const [galleryMediaIds, setGalleryMediaIds] = useState<string[]>([])
const [loaded, setLoaded] = useState(!isEdit)
@@ -175,8 +171,6 @@ export function AddNewProductPage() {
setThumbnail(form.thumbnail)
setImages(form.images)
setTags(form.tags)
setSeoMetaTitle(form.seoMetaTitle)
setSeoMetaDescription(form.seoMetaDescription)
setThumbnailMediaId(form.thumbnailMediaId)
setGalleryMediaIds(form.galleryMediaIds)
setLoaded(true)
@@ -225,7 +219,6 @@ export function AddNewProductPage() {
featuredMediaId: featuredMediaId ?? undefined,
galleryMediaIds: nextGalleryMediaIds,
tags,
...seoMetaPayload(seoMetaTitle, seoMetaDescription),
status: 'published' as const,
}
@@ -293,7 +286,7 @@ export function AddNewProductPage() {
<div className={styles.formGrid}>
<div className={`${styles.field} ${styles.col2} ${styles.thumbnailField}`}>
<label>{t('products.form.thumbnail')}</label>
<ImageCropper value={thumbnail} onChange={setThumbnail} />
<ImageCropper value={thumbnail} onChange={setThumbnail} minZoom={0.4} />
</div>
<div className={styles.col10}>
@@ -445,19 +438,6 @@ export function AddNewProductPage() {
placeholder={t('products.form.tagsPlaceholder')}
/>
</div>
<SeoMetaFields
seoMetaTitle={seoMetaTitle}
seoMetaDescription={seoMetaDescription}
onTitleChange={setSeoMetaTitle}
onDescriptionChange={setSeoMetaDescription}
disabled={isSubmitting}
hint={t('seo.meta.hint')}
titleLabel={t('seo.meta.title')}
descriptionLabel={t('seo.meta.description')}
titlePlaceholder={t('seo.meta.titlePlaceholder')}
descriptionPlaceholder={t('seo.meta.descriptionPlaceholder')}
/>
</div>
<div className={styles.actions}>
@@ -8,6 +8,8 @@ import { Pagination } from '../components/Pagination'
import { ConfirmDeleteModal } from '../components/ConfirmDeleteModal'
import { ProductVariantsModal } from '../components/ProductVariantsModal'
import { ProductTechnicalInfoModal } from '../components/ProductTechnicalInfoModal'
import { ProductCommentsModal } from '../components/ProductCommentsModal'
import { ProductSeoModal } from '../components/ProductSeoModal'
import { TranslationModal } from '../components/TranslationModal'
import { TranslateAllLanguageModal } from '../components/TranslateAllLanguageModal'
import { Breadcrumbs } from '../components/Breadcrumbs'
@@ -52,12 +54,15 @@ export function MyProductsPage() {
const [isDeleting, setIsDeleting] = useState(false)
const [error, setError] = useState('')
const [variantCounts, setVariantCounts] = useState<Record<string, number>>({})
const [commentCounts, setCommentCounts] = useState<Record<string, number>>({})
const [deleteTarget, setDeleteTarget] = useState<{ id: string; name: string } | null>(null)
const [variantsTarget, setVariantsTarget] = useState<{
id: string
name: string
categoryId: string
} | null>(null)
const [commentsTarget, setCommentsTarget] = useState<{ id: string; name: string } | null>(null)
const [seoTarget, setSeoTarget] = useState<{ id: string; name: string } | null>(null)
const [technicalTarget, setTechnicalTarget] = useState<{
id: string
name: string
@@ -205,6 +210,24 @@ export function MyProductsPage() {
}
}
function handleComments(id: string) {
const product = products.find((p) => p.id === id)
if (product) {
setCommentsTarget({ id, name: product.nameFa || product.nameEn })
}
}
function handleSeo(id: string) {
const product = products.find((p) => p.id === id)
if (product) {
setSeoTarget({ id, name: product.nameFa || product.nameEn })
}
}
function handleQuickInfo(id: string) {
navigate(`/products/detail/${id}`)
}
function handleVariations(id: string) {
const product = products.find((p) => p.id === id)
if (product) {
@@ -273,6 +296,14 @@ export function MyProductsPage() {
writeListQuery('', 1)
}
function handleCommentCountChange(count: number) {
if (!commentsTarget) return
setCommentCounts((prev) => ({
...prev,
[commentsTarget.id]: count,
}))
}
return (
<main className={pageStyles.content}>
<Breadcrumbs
@@ -356,9 +387,13 @@ export function MyProductsPage() {
<ProductCard
key={product.id}
product={product}
commentCount={commentCounts[product.id] ?? product.commentCount}
variantCount={variantCounts[product.id] ?? product.variantCount ?? 0}
onEdit={handleEdit}
onTranslate={handleTranslate}
onQuickInfo={handleQuickInfo}
onComments={handleComments}
onSeo={handleSeo}
onTechnicalInfo={handleTechnicalInfo}
onVariations={handleVariations}
onRemove={handleRemoveRequest}
@@ -414,6 +449,25 @@ export function MyProductsPage() {
/>
)}
{commentsTarget && (
<ProductCommentsModal
open={!!commentsTarget}
productId={commentsTarget.id}
productName={commentsTarget.name}
onClose={() => setCommentsTarget(null)}
onCountChange={handleCommentCountChange}
/>
)}
{seoTarget && (
<ProductSeoModal
open={!!seoTarget}
productId={seoTarget.id}
productName={seoTarget.name}
onClose={() => setSeoTarget(null)}
/>
)}
{technicalTarget && (
<ProductTechnicalInfoModal
open={!!technicalTarget}
+44 -15
View File
@@ -9,34 +9,63 @@ function createImage(url: string): Promise<HTMLImageElement> {
})
}
/**
* Crop `imageSrc` to `pixelCrop`. Areas outside the source image use `fillColor`
* when provided. JPEG always defaults to white so transparent PNG/WebP uploads
* do not become black.
*/
export async function getCroppedImage(
imageSrc: string,
pixelCrop: Area,
format: 'jpeg' | 'png' = 'jpeg',
fillColor?: string,
): Promise<string> {
const image = await createImage(imageSrc)
const canvas = document.createElement('canvas')
const ctx = canvas.getContext('2d')
if (!ctx) throw new Error('Could not get canvas context')
canvas.width = pixelCrop.width
canvas.height = pixelCrop.height
const outW = Math.max(1, Math.round(pixelCrop.width))
const outH = Math.max(1, Math.round(pixelCrop.height))
canvas.width = outW
canvas.height = outH
if (format === 'png') {
ctx.clearRect(0, 0, canvas.width, canvas.height)
const background = format === 'jpeg' ? (fillColor ?? '#ffffff') : fillColor
if (background) {
ctx.fillStyle = background
ctx.fillRect(0, 0, outW, outH)
} else {
ctx.clearRect(0, 0, outW, outH)
}
ctx.drawImage(
image,
pixelCrop.x,
pixelCrop.y,
pixelCrop.width,
pixelCrop.height,
0,
0,
pixelCrop.width,
pixelCrop.height,
)
const srcX = pixelCrop.x
const srcY = pixelCrop.y
const srcW = pixelCrop.width
const srcH = pixelCrop.height
const intersectLeft = Math.max(0, srcX)
const intersectTop = Math.max(0, srcY)
const intersectRight = Math.min(image.naturalWidth, srcX + srcW)
const intersectBottom = Math.min(image.naturalHeight, srcY + srcH)
const intersectW = intersectRight - intersectLeft
const intersectH = intersectBottom - intersectTop
if (intersectW > 0 && intersectH > 0) {
const destX = intersectLeft - srcX
const destY = intersectTop - srcY
ctx.drawImage(
image,
intersectLeft,
intersectTop,
intersectW,
intersectH,
destX,
destY,
intersectW,
intersectH,
)
}
if (format === 'png') {
return canvas.toDataURL('image/png')
+16 -4
View File
@@ -37,15 +37,25 @@ export function dataUrlToFile(dataUrl: string, filename: string): File {
return new File([copy], filename, { type: mime })
}
/**
* Prepare a data URL (or image URL) for upload. When the target is JPEG,
* transparent PNG/WebP pixels are flattened onto white — never black.
*/
export async function ensureUploadFile(dataUrl: string, filename: string): Promise<File> {
const wantsPng = filename.toLowerCase().endsWith('.png')
if (dataUrl.startsWith('data:')) {
const mime = dataUrl.slice(5, dataUrl.indexOf(';'))
const normalized = mime === 'image/jpg' ? 'image/jpeg' : mime
if (ALLOWED_IMAGE_TYPES.has(normalized)) {
const file = dataUrlToFile(dataUrl, filename)
if (file.size > 0) {
return file
const alreadyPng = wantsPng && normalized === 'image/png'
const alreadyJpeg = !wantsPng && normalized === 'image/jpeg'
if (alreadyPng || alreadyJpeg) {
const file = dataUrlToFile(dataUrl, filename)
if (file.size > 0) {
return file
}
}
}
}
@@ -57,12 +67,14 @@ export async function ensureUploadFile(dataUrl: string, filename: string): Promi
throw new Error('Could not prepare image for upload')
}
const wantsPng = filename.toLowerCase().endsWith('.png')
canvas.width = image.naturalWidth
canvas.height = image.naturalHeight
if (wantsPng) {
ctx.clearRect(0, 0, canvas.width, canvas.height)
} else {
ctx.fillStyle = '#ffffff'
ctx.fillRect(0, 0, canvas.width, canvas.height)
}
ctx.drawImage(image, 0, 0)
+25 -4
View File
@@ -10,6 +10,11 @@ interface ImageCropperProps {
onChange: (value: string | null) => void
aspect?: number
outputFormat?: 'jpeg' | 'png'
/** Fill color for JPEG and for crop areas outside the image. */
fillColor?: string
/** Minimum zoom. Values below 1 shrink the image inside the crop frame. */
minZoom?: number
maxZoom?: number
accept?: string
uploadLabel?: string
hint?: string
@@ -21,6 +26,9 @@ export function ImageCropper({
onChange,
aspect = 1,
outputFormat = 'jpeg',
fillColor,
minZoom = 1,
maxZoom = 3,
accept = 'image/*',
uploadLabel,
hint,
@@ -30,6 +38,8 @@ export function ImageCropper({
const resolvedUploadLabel = uploadLabel ?? t('myProducts.images.thumbnailUpload')
const resolvedHint = hint ?? t('myProducts.images.thumbnailHint')
const resolvedChangeLabel = changeLabel ?? t('myProducts.images.thumbnailChange')
const resolvedFillColor = fillColor ?? (outputFormat === 'jpeg' ? '#ffffff' : undefined)
const cropSurfaceColor = resolvedFillColor ?? '#1e293b'
const [imageSrc, setImageSrc] = useState<string | null>(null)
const [crop, setCrop] = useState({ x: 0, y: 0 })
const [zoom, setZoom] = useState(1)
@@ -61,7 +71,12 @@ export function ImageCropper({
async function applyCrop() {
if (!imageSrc || !croppedArea) return
const cropped = await getCroppedImage(imageSrc, croppedArea, outputFormat)
const cropped = await getCroppedImage(
imageSrc,
croppedArea,
outputFormat,
resolvedFillColor,
)
onChange(cropped)
setImageSrc(null)
setZoom(1)
@@ -122,17 +137,23 @@ export function ImageCropper({
<div className={styles.cropPanel}>
<div
className={`${styles.cropArea} ${isPortrait ? styles.cropAreaPortrait : ''}`}
style={frameStyle}
style={{ ...frameStyle, background: cropSurfaceColor }}
>
<Cropper
key={String(aspect)}
image={imageSrc}
crop={crop}
zoom={zoom}
minZoom={minZoom}
maxZoom={maxZoom}
aspect={aspect}
onCropChange={setCrop}
onZoomChange={setZoom}
onCropComplete={onCropComplete}
restrictPosition={minZoom >= 1}
style={{
containerStyle: { background: cropSurfaceColor },
}}
/>
</div>
<div className={styles.cropControls}>
@@ -140,8 +161,8 @@ export function ImageCropper({
{t('myProducts.images.zoom')}
<input
type="range"
min={1}
max={3}
min={minZoom}
max={maxZoom}
step={0.05}
value={zoom}
onChange={(e) => setZoom(Number(e.target.value))}
@@ -713,6 +713,7 @@ export function AddMyProductPage() {
}
}}
aspect={1}
minZoom={0.4}
hint={t('myProducts.images.thumbnailHint')}
/>
</div>
+44 -15
View File
@@ -9,34 +9,63 @@ function createImage(url: string): Promise<HTMLImageElement> {
})
}
/**
* Crop `imageSrc` to `pixelCrop`. Areas outside the source image use `fillColor`
* when provided. JPEG always defaults to white so transparent PNG/WebP uploads
* do not become black.
*/
export async function getCroppedImage(
imageSrc: string,
pixelCrop: Area,
format: 'jpeg' | 'png' = 'jpeg',
fillColor?: string,
): Promise<string> {
const image = await createImage(imageSrc)
const canvas = document.createElement('canvas')
const ctx = canvas.getContext('2d')
if (!ctx) throw new Error('Could not get canvas context')
canvas.width = pixelCrop.width
canvas.height = pixelCrop.height
const outW = Math.max(1, Math.round(pixelCrop.width))
const outH = Math.max(1, Math.round(pixelCrop.height))
canvas.width = outW
canvas.height = outH
if (format === 'png') {
ctx.clearRect(0, 0, canvas.width, canvas.height)
const background = format === 'jpeg' ? (fillColor ?? '#ffffff') : fillColor
if (background) {
ctx.fillStyle = background
ctx.fillRect(0, 0, outW, outH)
} else {
ctx.clearRect(0, 0, outW, outH)
}
ctx.drawImage(
image,
pixelCrop.x,
pixelCrop.y,
pixelCrop.width,
pixelCrop.height,
0,
0,
pixelCrop.width,
pixelCrop.height,
)
const srcX = pixelCrop.x
const srcY = pixelCrop.y
const srcW = pixelCrop.width
const srcH = pixelCrop.height
const intersectLeft = Math.max(0, srcX)
const intersectTop = Math.max(0, srcY)
const intersectRight = Math.min(image.naturalWidth, srcX + srcW)
const intersectBottom = Math.min(image.naturalHeight, srcY + srcH)
const intersectW = intersectRight - intersectLeft
const intersectH = intersectBottom - intersectTop
if (intersectW > 0 && intersectH > 0) {
const destX = intersectLeft - srcX
const destY = intersectTop - srcY
ctx.drawImage(
image,
intersectLeft,
intersectTop,
intersectW,
intersectH,
destX,
destY,
intersectW,
intersectH,
)
}
if (format === 'png') {
return canvas.toDataURL('image/png')
+16 -4
View File
@@ -37,15 +37,25 @@ export function dataUrlToFile(dataUrl: string, filename: string): File {
return new File([copy], filename, { type: mime })
}
/**
* Prepare a data URL (or image URL) for upload. When the target is JPEG,
* transparent PNG/WebP pixels are flattened onto white — never black.
*/
export async function ensureUploadFile(dataUrl: string, filename: string): Promise<File> {
const wantsPng = filename.toLowerCase().endsWith('.png')
if (dataUrl.startsWith('data:')) {
const mime = dataUrl.slice(5, dataUrl.indexOf(';'))
const normalized = mime === 'image/jpg' ? 'image/jpeg' : mime
if (ALLOWED_IMAGE_TYPES.has(normalized)) {
const file = dataUrlToFile(dataUrl, filename)
if (file.size > 0) {
return file
const alreadyPng = wantsPng && normalized === 'image/png'
const alreadyJpeg = !wantsPng && normalized === 'image/jpeg'
if (alreadyPng || alreadyJpeg) {
const file = dataUrlToFile(dataUrl, filename)
if (file.size > 0) {
return file
}
}
}
}
@@ -57,12 +67,14 @@ export async function ensureUploadFile(dataUrl: string, filename: string): Promi
throw new Error('Could not prepare image for upload')
}
const wantsPng = filename.toLowerCase().endsWith('.png')
canvas.width = image.naturalWidth
canvas.height = image.naturalHeight
if (wantsPng) {
ctx.clearRect(0, 0, canvas.width, canvas.height)
} else {
ctx.fillStyle = '#ffffff'
ctx.fillRect(0, 0, canvas.width, canvas.height)
}
ctx.drawImage(image, 0, 0)