@imgproxy/imgproxy-node/dist/cjs/utils/normalizeUrl.js

Official node url-builder lib for imgproxy - fast and secure standalone server for resizing and converting remote images

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const bufferToBase64_js_1 = __importDefault(require("./bufferToBase64.js"));
const getEncryptPair_js_1 = __importDefault(require("./getEncryptPair.js"));
const getEncryptedUrl_js_1 = __importDefault(require("./getEncryptedUrl.js"));
const normalizeUrl = ({ url, encryptKey, encryptIV, }) => {
    const changedUrl = {
        value: typeof url === "string" ? url : url.value,
        type: (typeof url === "string" ? "base64" : url.displayAs) || "base64",
    };
    //encoded url to base64
    if (changedUrl.type === "base64") {
        changedUrl.value = (0, bufferToBase64_js_1.default)(Buffer.from(changedUrl.value));
    }
    //encrypting url
    if (changedUrl.type === "encrypted") {
        if (!encryptKey) {
            throw new Error("You should provide encryptKey if you want to use encrypted url type");
        }
        const encKey = (0, getEncryptPair_js_1.default)(encryptKey, encryptIV);
        if (encKey) {
            changedUrl.value = (0, getEncryptedUrl_js_1.default)(changedUrl.value, encKey);
            changedUrl.type = "encrypted";
        }
    }
    return changedUrl;
};
exports.default = normalizeUrl;