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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
const BUNDLE_SRC =
class Onboarding {
constructor({ win } = {}) {
this.doc = win.document;
win.addEventListener("RenderWelcome", () => this._addScriptsAndRender(), {
once: true,
});
}
async _addScriptsAndRender() {
const addStylesheet = href => {
if (this.doc.head.querySelector(`link[href="${href}"]`)) {
return;
}
const link = this.doc.head.appendChild(this.doc.createElement("link"));
link.rel = "stylesheet";
link.href = href;
};
// Add React script
const getReactReady = async () => {
return new Promise(resolve => {
let reactScript = this.doc.createElement("script");
reactScript.src = reactSrc;
this.doc.head.appendChild(reactScript);
reactScript.addEventListener("load", resolve);
});
};
// Add ReactDom script
const getDomReady = async () => {
return new Promise(resolve => {
let domScript = this.doc.createElement("script");
domScript.src = domSrc;
this.doc.head.appendChild(domScript);
domScript.addEventListener("load", resolve);
});
};
// Load React, then React Dom
if (!this.doc.querySelector(`[src="${reactSrc}"]`)) {
await getReactReady();
}
if (!this.doc.querySelector(`[src="${domSrc}"]`)) {
await getDomReady();
}
// Load the bundle to render the content as configured.
this.doc.querySelector(`[src="${BUNDLE_SRC}"]`)?.remove();
let bundleScript = this.doc.createElement("script");
bundleScript.src = BUNDLE_SRC;
this.doc.head.appendChild(bundleScript);
}
static getOnboarding() {
if (!this.onboarding) {
this.onboarding = new Onboarding({ win: window });
}
return this.onboarding;
}
}
const OnboardingContainer = Onboarding.getOnboarding();
export default OnboardingContainer;