@dooboostore/simple-boot-http-server-ssr/filters/SSRWorker.js

front end SPA frameworks SSR

import { __awaiter } from "tslib";
import { JsdomInitializer } from '../initializers/JsdomInitializer';
import { RandomUtils } from '@dooboostore/core/random/RandomUtils';
export class SSRWorker {
    constructor(factory, otherInstanceSim) {
        this.factory = factory;
        this.otherInstanceSim = otherInstanceSim;
        this.welcomUrl = 'http://localhost';
    }
    run() {
        return __awaiter(this, void 0, void 0, function* () {
            this.simpleBootFront = yield this.makeFront();
        });
    }
    makeJsdom() {
        return __awaiter(this, void 0, void 0, function* () {
            const jsdom = yield new JsdomInitializer(this.factory.frontDistPath, this.factory.frontDistIndexFileName || 'index.html', { url: this.welcomUrl }).run();
            return jsdom;
        });
    }
    makeFront(jsdom) {
        return __awaiter(this, void 0, void 0, function* () {
            if (!jsdom) {
                jsdom = yield this.makeJsdom();
            }
            const name = RandomUtils.uuid();
            // const jsdom = await this.makeJsdom();
            const window = jsdom.window;
            window.ssrUse = false;
            const option = this.factory.factorySimFrontOption(window);
            // option.name = name;
            const simpleBootFront = yield this.factory.factory.create(option, this.factory.using, this.factory.domExcludes);
            simpleBootFront.run(this.otherInstanceSim);
            simpleBootFront.jsdom = jsdom;
            return simpleBootFront;
        });
    }
    getHtml(url) {
        return __awaiter(this, void 0, void 0, function* () {
            if (this.simpleBootFront && this.simpleBootFront.option.window.ssrUse) {
            }
            else if (this.simpleBootFront) {
                this.simpleBootFront.option.window.ssrUse = true;
                delete this.simpleBootFront.option.window.server_side_data;
                // run
                yield this.simpleBootFront.goRouting(url);
                let html = this.simpleBootFront.option.window.document.documentElement.outerHTML;
                const serverSideData = this.simpleBootFront.option.window.server_side_data;
                if (serverSideData) {
                    const data = Object.entries(serverSideData).map(([k, v]) => {
                        if (typeof v === 'string') {
                            return `window.server_side_data.${k} = ${v}`;
                        }
                        else {
                            return `window.server_side_data.${k} = ${JSON.stringify(v)}`;
                        }
                    }).join(';');
                    if (data) {
                        html = html.replace('</head>', `<script> window.server_side_data={}; ${data}; </script></head>`);
                    }
                }
                this.makeFront().then(it => {
                    this.simpleBootFront = it;
                });
                return html;
            }
            {
            }
        });
    }
}
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