@a11ywatch/core/core/controllers/iframe.js

a11ywatch central API

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.createIframe = void 0;
const website_source_builder_1 = require("@a11ywatch/website-source-builder");
const node_iframe_1 = require("node-iframe");
const get_user_data_1 = require("../utils/get-user-data");
const createIframe = (req, res) => __awaiter(void 0, void 0, void 0, function* () {
    var _a;
    const baseUrl = req.query["url"] || req.query["websiteUrl"];
    if (!baseUrl || !req.headers["user-agent"]) {
        return res.send(false);
    }
    const url = (0, website_source_builder_1.initUrl)(decodeURIComponent(baseUrl));
    if (url.includes(".pdf")) {
        return res.redirect(url);
    }
    const allowed = yield (0, get_user_data_1.allowedNext)(((_a = req === null || req === void 0 ? void 0 : req.headers) === null || _a === void 0 ? void 0 : _a.authorization) || req.cookies.jwt, req, res, "html");
    if (allowed) {
        try {
            const frame = yield (0, node_iframe_1.fetchFrame)({
                url,
                baseHref: !!req.query["baseHref"],
                retry: 1,
            });
            res.type("text/html").send(frame);
        }
        catch (e) {
            console.error(e);
            res.send(false);
        }
    }
});
exports.createIframe = createIframe;
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