@mseep/hyperbrowser-mcp/dist/utils.js

Hyperbrowser Model Context Protocol Server

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.downloadImageAsBase64 = exports.logWithTimestamp = exports.getClient = void 0;
const dotenv_1 = require("dotenv");
const sdk_1 = require("@hyperbrowser/sdk");
(0, dotenv_1.config)();
const getClient = async () => {
    const apiKey = process.env.HB_API_KEY || process.env.HYPERBROWSER_API_KEY;
    if (!apiKey) {
        throw new Error("No API key provided or found in environment variables");
    }
    return new sdk_1.Hyperbrowser({ apiKey });
};
exports.getClient = getClient;
const logWithTimestamp = ({ level = "info", name = "hyperbrowser", data, }) => {
    const timestamp = new Date().toISOString();
    const consoleData = [`${timestamp} [${name}] [${level}]`];
    if (Array.isArray(data)) {
        consoleData.push(...data);
    }
    else {
        consoleData.push(data);
    }
    console.error(...consoleData);
};
exports.logWithTimestamp = logWithTimestamp;
/**
 * Downloads an image from a URL and converts it to base64
 * @param imageUrl The URL of the image to download
 * @returns Promise resolving to the base64-encoded image data
 */
const downloadImageAsBase64 = async (imageUrl) => {
    try {
        // Fetch the image
        const response = await fetch(imageUrl);
        if (!response.ok) {
            throw new Error(`Failed to download image: ${response.status} ${response.statusText}`);
        }
        // Get the image data as an ArrayBuffer
        const imageBuffer = await response.arrayBuffer();
        const buffer = Buffer.from(imageBuffer);
        const base64Data = buffer.toString("base64");
        const contentType = response.headers.get("content-type") || "image/jpeg";
        // Return the complete base64 data URI
        return { data: base64Data, mimeType: contentType };
    }
    catch (error) {
        (0, exports.logWithTimestamp)({
            level: "error",
            data: `Error downloading image from ${imageUrl}: ${error instanceof Error ? error.message : String(error)}`,
        });
        return null;
    }
};
exports.downloadImageAsBase64 = downloadImageAsBase64;