fix: some stuff
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This commit is contained in:
Max Richter
2025-10-22 12:58:18 +02:00
parent 5ba54fee6e
commit a27e9046c0
6 changed files with 39 additions and 47 deletions

View File

@@ -1,19 +1,11 @@
import { rgbaToThumbHash } from "thumbhash";
import ExifReader from 'exifreader';
import ExifReader from "exifreader";
import type { ImageMetadata } from "astro";
import sharp from "sharp";
let s: typeof import("sharp") | undefined;
async function getSharp(): Promise<typeof import("sharp") | undefined> {
if (s) return s;
s = (await import("sharp")).default;
return s;
}
export async function generateThumbHash(image: ImageMetadata & { fsPath?: string }) {
const sharp = await getSharp();
if (!sharp) return;
export async function generateThumbHash(
image: ImageMetadata & { fsPath?: string },
) {
const scaleFactor = 100 / Math.max(image.width, image.height);
const smallWidth = Math.floor(image.width * scaleFactor);
@@ -30,10 +22,9 @@ export async function generateThumbHash(image: ImageMetadata & { fsPath?: string
const buffer = rgbaToThumbHash(smallWidth, smallHeight, smallImg);
return Buffer.from(buffer).toString("base64");
} catch (error) {
console.log(`Could not generate thumbhash for ${image.fsPath}`, error)
return ""
console.log(`Could not generate thumbhash for ${image.fsPath}`, error);
return "";
}
}
const allowedExif = [
@@ -54,11 +45,8 @@ const allowedExif = [
export async function getExifData(image: ImageMetadata) {
if (image.format === "svg") return undefined; // SVGs don't have EXIF data")
const sharp = await getSharp();
if (!sharp) return;
const imagePath = (image as ImageMetadata & { fsPath: string }).fsPath;
try {
const buffer = await sharp(imagePath).toBuffer();
const tags = await ExifReader.load(buffer, { async: true });
@@ -74,9 +62,7 @@ export async function getExifData(image: ImageMetadata) {
return hasExif ? out : undefined;
} catch (error) {
console.log(`Error reading EXIF data from ${imagePath}`, error);
return undefined
return undefined;
}
}