[CARE-5657] Fix - Crop to aspect ratio before passing to the renderer

components/StoryCards/StoryCard.tsx

@@ -13,6 +13,7 @@ import styles from './StoryCard.module.scss';
 
 type Props = {
     className?: string;
+    forceAspectRatio?: boolean;
     layout: 'horizontal' | 'vertical';
     publishedAt: string | null;
     showDate: boolean;
@@ -30,6 +31,7 @@ type Props = {
 
 export function StoryCard({
     className,
+    forceAspectRatio,
     layout,
     publishedAt,
     showDate,
@@ -65,6 +67,7 @@ export function StoryCard({
             >
                 <StoryImage
                     className={styles.image}
+                    forceAspectRatio={forceAspectRatio ? 4 / 3 : undefined}
                     isStatic={withStaticImage}
                     placeholderClassName={styles.placeholder}
                     size={size}

components/StoryImage/StoryImage.tsx

@@ -1,6 +1,7 @@
 'use client';
 
-import UploadcareImage from '@uploadcare/nextjs-loader';
+import type { UploadcareImage } from '@prezly/uploadcare';
+import UploadcareImageLoader from '@uploadcare/nextjs-loader';
 import classNames from 'classnames';
 
 import type { ListStory } from 'types';
@@ -13,6 +14,7 @@ import styles from './StoryImage.module.scss';
 
 type Props = {
     className?: string;
+    forceAspectRatio?: number;
     isStatic?: boolean;
     placeholderClassName?: string;
     size: ImageSize;
@@ -22,6 +24,7 @@ type Props = {
 
 export function StoryImage({
     className,
+    forceAspectRatio,
     isStatic = false,
     placeholderClassName,
     size,
@@ -30,12 +33,12 @@ export function StoryImage({
 }: Props) {
     const fallback = useFallback();
     const image = getStoryThumbnail(thumbnailImage);
-    const uploadcareImage = getUploadcareImage(image);
+    const uploadcareImage = applyAspectRatio(getUploadcareImage(image), forceAspectRatio);
 
     if (uploadcareImage) {
         return (
             <div className={classNames(styles.imageContainer, className)}>
-                <UploadcareImage
+                <UploadcareImageLoader
                     fill
                     alt={title}
                     className={classNames(styles.image, {
@@ -57,7 +60,7 @@ export function StoryImage({
             })}
         >
             {fallbackImage ? (
-                <UploadcareImage
+                <UploadcareImageLoader
                     alt="No image"
                     src={fallbackImage.cdnUrl}
                     className={classNames(styles.imageContainer, styles.placeholderLogo, className)}
@@ -70,3 +73,44 @@ export function StoryImage({
         </span>
     );
 }
+
+function applyAspectRatio(
+    image: UploadcareImage | null,
+    aspectRatio: number | undefined,
+): UploadcareImage | null {
+    if (!image || !aspectRatio) {
+        return image;
+    }
+
+    const actualAspectRatio = image.width / image.height;
+
+    if (actualAspectRatio > aspectRatio) {
+        const [width, height] = constrain(Math.round(image.height * aspectRatio), image.height);
+        // The image is wider than it should
+        return image.scaleCrop(width, height, true);
+    }
+
+    if (actualAspectRatio < aspectRatio) {
+        // The image is taller than it should
+        const [width, height] = constrain(image.width, Math.round(image.width / aspectRatio));
+        return image.scaleCrop(width, height, true);
+    }
+
+    return image;
+}
+
+const MAX_SCALED_SIZE = 3000;
+
+/**
+ * Scale down vectors, which has at least one of dimensions > 3000px.
+ * This is necessary because Uploadcare scale_crop transformation fails if one of the dimensions is larger than 3000px.
+ */
+function constrain(width: number, height: number): [number, number] {
+    if (width < MAX_SCALED_SIZE && height < MAX_SCALED_SIZE) {
+        return [width, height];
+    }
+    return [
+        Math.min(MAX_SCALED_SIZE, Math.round((width / height) * MAX_SCALED_SIZE)),
+        Math.min(MAX_SCALED_SIZE, Math.round((height / width) * MAX_SCALED_SIZE)),
+    ];
+}

modules/InfiniteStories/StoriesList.tsx

@@ -113,6 +113,7 @@ export function StoriesList({
                     {restStories.map((story, index) => (
                         <StoryCard
                             key={story.uuid}
+                            forceAspectRatio
                             layout="vertical"
                             publishedAt={story.published_at}
                             showDate={showDate}

package.json

@@ -36,7 +36,7 @@
     "@prezly/sdk": "21.12.0",
     "@prezly/story-content-format": "0.65.1",
     "@prezly/theme-kit-nextjs": "9.7.0",
-    "@prezly/uploadcare": "2.4.4",
+    "@prezly/uploadcare": "2.5.0",
     "@prezly/uploadcare-image": "0.3.2",
     "@react-hookz/web": "14.7.1",
     "@sentry/nextjs": "7.98.0",