Show compressed previews in vision lab

client/src/pages/VisionLab.tsx

@@ -47,6 +47,67 @@ type VisionRun = {
   updatedAt: Date;
 };
 
+const COMMONS_SPECIAL_FILE_PATH = "/wiki/Special:FilePath/";
+const COMMONS_FILE_PAGE_PATH = "/wiki/File:";
+
+function getCompressedVisionImageUrl(imageUrl: string, width = 960) {
+  try {
+    const url = new URL(imageUrl);
+    if (url.hostname !== "commons.wikimedia.org") {
+      return imageUrl;
+    }
+
+    let fileName: string | null = null;
+    if (url.pathname.startsWith(COMMONS_SPECIAL_FILE_PATH)) {
+      fileName = url.pathname.slice(COMMONS_SPECIAL_FILE_PATH.length);
+    } else if (url.pathname.startsWith(COMMONS_FILE_PAGE_PATH)) {
+      fileName = url.pathname.slice(COMMONS_FILE_PAGE_PATH.length);
+    }
+
+    if (!fileName) {
+      return imageUrl;
+    }
+
+    const decodedFileName = decodeURIComponent(fileName);
+    return `https://commons.wikimedia.org/wiki/Special:Redirect/file/${encodeURIComponent(decodedFileName)}?width=${width}`;
+  } catch {
+    return imageUrl;
+  }
+}
+
+function VisionPreviewImage({
+  src,
+  alt,
+  className,
+  width = 960,
+}: {
+  src: string;
+  alt: string;
+  className: string;
+  width?: number;
+}) {
+  const [displaySrc, setDisplaySrc] = useState(() => getCompressedVisionImageUrl(src, width));
+
+  useEffect(() => {
+    setDisplaySrc(getCompressedVisionImageUrl(src, width));
+  }, [src, width]);
+
+  return (
+    <img
+      src={displaySrc}
+      alt={alt}
+      className={className}
+      loading="lazy"
+      referrerPolicy="no-referrer"
+      onError={() => {
+        if (displaySrc !== src) {
+          setDisplaySrc(src);
+        }
+      }}
+    />
+  );
+}
+
 function statusBadge(run: VisionRun) {
   if (run.status === "failed" || run.visionStatus === "failed") {
     return <Badge variant="destructive">失败</Badge>;
@@ -212,12 +273,11 @@ export default function VisionLab() {
           {references.map((reference) => (
             <Card key={reference.id} className="overflow-hidden border-0 shadow-sm">
               <div className="aspect-[4/3] overflow-hidden bg-muted">
-                <img
+                <VisionPreviewImage
                   src={reference.imageUrl}
                   alt={reference.title}
                   className="h-full w-full object-cover"
-                  loading="lazy"
+                  width={960}
-                  referrerPolicy="no-referrer"
                 />
               </div>
               <CardHeader className="pb-3">
@@ -272,6 +332,24 @@ export default function VisionLab() {
           {runs.map((run) => (
             <Card key={run.id} className="border-0 shadow-sm">
               <CardContent className="pt-5 space-y-3">
+                <div className="flex flex-col gap-4 lg:flex-row">
+                  <a
+                    href={run.imageUrl}
+                    target="_blank"
+                    rel="noreferrer"
+                    className="block overflow-hidden rounded-xl bg-muted lg:w-72 lg:flex-none"
+                  >
+                    <div className="aspect-[4/3]">
+                      <VisionPreviewImage
+                        src={run.imageUrl}
+                        alt={run.title}
+                        className="h-full w-full object-cover"
+                        width={720}
+                      />
+                    </div>
+                  </a>
+
+                  <div className="min-w-0 flex-1 space-y-3">
                     <div className="flex flex-col gap-3 lg:flex-row lg:items-start lg:justify-between">
                       <div className="space-y-1">
                         <div className="flex flex-wrap items-center gap-2">
@@ -325,6 +403,8 @@ export default function VisionLab() {
                         {run.corrections}
                       </div>
                     ) : null}
+                  </div>
+                </div>
               </CardContent>
             </Card>
           ))}