ddg-bulk-image-downloader/lib/download-image.js

Lazy way to download images from Duck Duck Go search results in bulk

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const node_fetch_1 = require("node-fetch");
const file_type_1 = require("file-type");
const fs_1 = require("fs");
const path_1 = require("path");
const downloadImage = async (url, filePath) => {
    var _a;
    const response = await node_fetch_1.default(url);
    const fileName = path_1.parse(filePath).name;
    if (response.status !== 200) {
        throw new Error(`Skipped : ${fileName}. ${response.status} - ${url}`);
    }
    const buffer = await response.buffer();
    // TODO: and also content type ? If non image ?
    const { ext } = (_a = (await file_type_1.fromBuffer(buffer))) !== null && _a !== void 0 ? _a : {};
    if (!ext) {
        throw new Error(`Failed to identify image format : ${fileName}. ${url}`);
    }
    const pathWithExtension = `${filePath}.${ext === "xml" ? "svg" : ext}`;
    fs_1.writeFileSync(pathWithExtension, buffer);
};
exports.default = downloadImage;