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import { observable, action, reaction, runInAction } from "mobx";
import { observer } from "mobx-react";
import * as React from "react";
import MainViewModal from "../views/MainViewModal";
import { Opt } from "../../new_fields/Doc";
import { Identified } from "../Network";
import { RouteStore } from "../../server/RouteStore";
import "./GoogleAuthenticationManager.scss";
const AuthenticationUrl = "https://accounts.google.com/o/oauth2/v2/auth";
const prompt = "Paste authorization code here...";
@observer
export default class GoogleAuthenticationManager extends React.Component<{}> {
public static Instance: GoogleAuthenticationManager;
@observable private openState = false;
private authenticationLink: Opt<string> = undefined;
@observable private authenticationCode: Opt<string> = undefined;
@observable private clickedState = false;
@observable private success: Opt<boolean> = undefined;
@observable private displayLauncher = true;
private set isOpen(value: boolean) {
runInAction(() => this.openState = value);
}
private set hasBeenClicked(value: boolean) {
runInAction(() => this.clickedState = value);
}
public fetchOrGenerateAccessToken = async () => {
let response = await Identified.FetchFromServer(RouteStore.readGoogleAccessToken);
// if this is an authentication url, activate the UI to register the new access token
if (new RegExp(AuthenticationUrl).test(response)) {
this.isOpen = true;
this.authenticationLink = response;
return new Promise<string>(async resolve => {
const disposer = reaction(
() => this.authenticationCode,
authenticationCode => {
if (authenticationCode) {
Identified.PostToServer(RouteStore.writeGoogleAccessToken, { authenticationCode }).then(
token => {
runInAction(() => this.success = true);
setTimeout(() => {
this.isOpen = false;
runInAction(() => this.displayLauncher = false);
setTimeout(() => {
runInAction(() => this.success = undefined);
runInAction(() => this.displayLauncher = true);
this.hasBeenClicked = false;
}, 500);
}, 1000);
disposer();
resolve(token);
},
() => {
this.hasBeenClicked = false;
runInAction(() => this.success = false);
}
);
}
}
);
});
}
// otherwise, we already have a valid, stored access token
return response;
}
constructor(props: {}) {
super(props);
GoogleAuthenticationManager.Instance = this;
}
private handleClick = () => {
window.open(this.authenticationLink);
setTimeout(() => this.hasBeenClicked = true, 500);
}
private handlePaste = action((e: React.ChangeEvent<HTMLInputElement>) => {
this.authenticationCode = e.currentTarget.value;
});
private get renderPrompt() {
return (
<div style={{ display: "flex", flexDirection: "column" }}>
{this.displayLauncher ? <button
className={"dispatch"}
onClick={this.handleClick}
>Authorize a Google account...</button> : (null)}
{this.clickedState ? <input
className={'paste-target'}
onChange={this.handlePaste}
placeholder={prompt}
style={{ marginTop: 15 }}
/> : (null)}
</div>
);
}
render() {
return (
<MainViewModal
isDisplayed={this.openState}
interactive={true}
contents={this.renderPrompt}
overlayDisplayedOpacity={0.9}
dialogueBoxStyle={{ borderColor: this.success === undefined ? "black" : this.success ? "green" : "red" }}
/>
);
}
}
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