Synced from site

2025-03-12 18:53:16 +01:00
parent 3e13363c6c
commit 6541d83fba
301 changed files with 31858 additions and 30212 deletions
@@ -1,58 +1,58 @@
-// @ts-check
-
-import util from "node:util";
-import potrace from "potrace";
-import getSrcset from "./getSrcset.js";
-import { sharp } from "../../utils/runtimeChecks.js";
-
-export default async function getFallbackImage(
-  src,
-  placeholder,
-  image,
-  format,
-  formatOptions,
-  rest
-) {
-  const base = null;
-
-  switch (placeholder) {
-    case "blurred": {
-      const dataUri = await getSrcset(src, base, [20], format, {
-        inline: true,
-        ...rest,
-        ...formatOptions[format],
-      });
-
-      return dataUri;
-    }
-    case "tracedSVG": {
-      const { function: fn, options } = formatOptions.tracedSVG;
-
-      const traceSVG = util.promisify(potrace[fn]);
-
-      const imageBuffer = sharp
-        ? await image.toBuffer()
-        : Buffer.from(
-            (await image.encode(`image/${format === "jpg" ? "jpeg" : format}`))
-              .data
-          );
-
-      const tracedSVG = await traceSVG(imageBuffer, options);
-
-      return `data:image/svg+xml;utf8,${tracedSVG}`;
-    }
-    case "dominantColor": {
-      if (sharp) {
-        var { r, g, b } = (await image.stats()).dominant;
-      } else {
-        [r, g, b] = image.color;
-      }
-
-      const svg = `<svg xmlns="http://www.w3.org/2000/svg" style="background: rgb(${r},${g},${b})"></svg>`;
-
-      return `data:image/svg+xml;utf8,${svg}`;
-    }
-    default:
-      return null;
-  }
-}
+// @ts-check
+
+import util from "node:util";
+import potrace from "potrace";
+import getSrcset from "./getSrcset.js";
+import { sharp } from "../../utils/runtimeChecks.js";
+
+export default async function getFallbackImage(
+  src,
+  placeholder,
+  image,
+  format,
+  formatOptions,
+  rest
+) {
+  const base = null;
+
+  switch (placeholder) {
+    case "blurred": {
+      const dataUri = await getSrcset(src, base, [20], format, {
+        inline: true,
+        ...rest,
+        ...formatOptions[format],
+      });
+
+      return dataUri;
+    }
+    case "tracedSVG": {
+      const { function: fn, options } = formatOptions.tracedSVG;
+
+      const traceSVG = util.promisify(potrace[fn]);
+
+      const imageBuffer = sharp
+        ? await image.toBuffer()
+        : Buffer.from(
+            (await image.encode(`image/${format === "jpg" ? "jpeg" : format}`))
+              .data
+          );
+
+      const tracedSVG = await traceSVG(imageBuffer, options);
+
+      return `data:image/svg+xml;utf8,${tracedSVG}`;
+    }
+    case "dominantColor": {
+      if (sharp) {
+        var { r, g, b } = (await image.stats()).dominant;
+      } else {
+        [r, g, b] = image.color;
+      }
+
+      const svg = `<svg xmlns="http://www.w3.org/2000/svg" style="background: rgb(${r},${g},${b})"></svg>`;
+
+      return `data:image/svg+xml;utf8,${svg}`;
+    }
+    default:
+      return null;
+  }
+}