53 lines
1.9 KiB
JavaScript
53 lines
1.9 KiB
JavaScript
import { existsSync, mkdirSync } from 'node:fs';
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import path from 'node:path';
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import { randomUUID } from 'node:crypto';
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import sharp from 'sharp';
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const uploadDirectory = path.join(process.cwd(), "public", "uploads");
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const thumbnailDirectory = path.join(uploadDirectory, "thumbs");
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const ensureUploadDirectories = () => {
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if (!existsSync(uploadDirectory)) {
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mkdirSync(uploadDirectory, { recursive: true });
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}
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if (!existsSync(thumbnailDirectory)) {
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mkdirSync(thumbnailDirectory, { recursive: true });
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}
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};
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const storeImageBuffer = async (sourceBuffer) => {
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ensureUploadDirectories();
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const id = randomUUID();
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const imageName = `${id}.webp`;
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const thumbnailName = `${id}-thumb.webp`;
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const imagePath = path.join(uploadDirectory, imageName);
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const thumbnailPath = path.join(thumbnailDirectory, thumbnailName);
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await sharp(sourceBuffer).rotate().resize({ width: 1400, withoutEnlargement: true }).webp({ quality: 82 }).toFile(imagePath);
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await sharp(sourceBuffer).rotate().resize(420, 260, { fit: "cover" }).webp({ quality: 76 }).toFile(thumbnailPath);
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return {
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image: `/uploads/${imageName}`,
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thumbnail: `/uploads/thumbs/${thumbnailName}`
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};
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};
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const downloadAndStoreImage = async (url) => {
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try {
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const response = await fetch(url, {
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headers: {
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"user-agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36",
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accept: "image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8",
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referer: "https://tass.ru/"
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}
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});
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if (!response.ok) {
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return null;
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}
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const contentType = response.headers.get("content-type") ?? "";
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if (!contentType.startsWith("image/")) {
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return null;
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}
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return storeImageBuffer(Buffer.from(await response.arrayBuffer()));
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} catch {
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return null;
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}
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};
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export { downloadAndStoreImage as d, storeImageBuffer as s };
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