81 lines
1.9 KiB
JavaScript
81 lines
1.9 KiB
JavaScript
// @ts-check
|
|
import { fileURLToPath, URL } from "node:url";
|
|
import { extname, relative, resolve, join } from "node:path";
|
|
import fs from "node:fs/promises";
|
|
import { existsSync } from "node:fs";
|
|
|
|
import { getSrcPath } from "./getSrcPath.js";
|
|
import getResolvedSrc from "./getResolvedSrc.js";
|
|
import { cwd, sharp } from "../../utils/runtimeChecks.js";
|
|
import throwErrorIfUnsupported from "./throwErrorIfUnsupported.js";
|
|
|
|
const { getImageDetails } = await (sharp
|
|
? import("./imagetools.js")
|
|
: import("./codecs.js"));
|
|
|
|
export default async function getProcessedImage(
|
|
src,
|
|
transformConfigs,
|
|
{ skipCache = false } = {}
|
|
) {
|
|
const isRemote = src.startsWith("http");
|
|
|
|
const ext = isRemote
|
|
? extname(new URL(src).pathname).slice(1)
|
|
: extname(src).slice(1);
|
|
|
|
throwErrorIfUnsupported(src, ext);
|
|
|
|
let base;
|
|
|
|
if (src.match("(http://|https://|data:image/).*")) {
|
|
({ src, base } = await getResolvedSrc(src));
|
|
} else {
|
|
const {
|
|
default: { isSsrBuild },
|
|
} = await import("../../astroViteConfigs.js");
|
|
|
|
if (isSsrBuild) {
|
|
const filename = fileURLToPath(import.meta.url);
|
|
const assetPath = resolve(filename, "../../client") + src;
|
|
|
|
src = "/" + relative(cwd, assetPath);
|
|
}
|
|
}
|
|
|
|
const {
|
|
w,
|
|
h,
|
|
ar,
|
|
width = w,
|
|
height = h,
|
|
aspect = ar,
|
|
...rest
|
|
} = transformConfigs;
|
|
|
|
let path = src.replace(/\\/g, `/`);
|
|
|
|
// @todo : remove this
|
|
let imagePath = isRemote ? join(cwd, path) : await getSrcPath(src);
|
|
if(!existsSync(imagePath)) {
|
|
console.log("getProcessedImage::imagePath does not exist", imagePath);
|
|
return {
|
|
path,
|
|
base,
|
|
rest,
|
|
};
|
|
}
|
|
const imageBuffer = await fs.readFile(imagePath);
|
|
const { image, imageWidth, imageHeight, imageFormat } = await getImageDetails(imageBuffer, width, height, aspect);
|
|
|
|
return {
|
|
path,
|
|
base,
|
|
rest,
|
|
image,
|
|
imageWidth,
|
|
imageHeight,
|
|
imageFormat,
|
|
};
|
|
}
|