2019-03-21 01:22:31 +00:00
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import { Component, linkEvent } from 'inferno';
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2019-03-23 01:42:57 +00:00
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import { Subscription } from "rxjs";
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import { retryWhen, delay, take } from 'rxjs/operators';
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2019-03-26 18:00:18 +00:00
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import { LoginForm, RegisterForm, LoginResponse, UserOperation } from '../interfaces';
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2019-03-23 01:42:57 +00:00
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import { WebSocketService, UserService } from '../services';
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import { msgOp } from '../utils';
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2019-03-21 01:22:31 +00:00
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interface State {
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loginForm: LoginForm;
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registerForm: RegisterForm;
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loginLoading: boolean;
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registerLoading: boolean;
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}
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export class Login extends Component<any, State> {
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private subscription: Subscription;
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2019-04-25 15:51:23 +00:00
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emptyState: State = {
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loginForm: {
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username_or_email: undefined,
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password: undefined
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},
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registerForm: {
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username: undefined,
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password: undefined,
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password_verify: undefined,
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admin: false,
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},
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loginLoading: false,
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registerLoading: false
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}
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constructor(props: any, context: any) {
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super(props, context);
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this.state = this.emptyState;
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this.subscription = WebSocketService.Instance.subject
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.pipe(retryWhen(errors => errors.pipe(delay(3000), take(10))))
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.subscribe(
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(msg) => this.parseMessage(msg),
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(err) => console.error(err),
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() => console.log("complete")
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);
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}
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componentWillUnmount() {
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this.subscription.unsubscribe();
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}
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2019-04-22 16:24:13 +00:00
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componentDidMount() {
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document.title = "Login - Lemmy";
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}
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render() {
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return (
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<div class="container">
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<div class="row">
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<div class="col-12 col-lg-6 mb-4">
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{this.loginForm()}
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</div>
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<div class="col-12 col-lg-6">
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{this.registerForm()}
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</div>
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</div>
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</div>
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)
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}
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loginForm() {
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return (
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<div>
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<form onSubmit={linkEvent(this, this.handleLoginSubmit)}>
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2019-04-20 04:06:25 +00:00
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<h5>Login</h5>
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<div class="form-group row">
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<label class="col-sm-2 col-form-label">Email or Username</label>
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<div class="col-sm-10">
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<input type="text" class="form-control" value={this.state.loginForm.username_or_email} onInput={linkEvent(this, this.handleLoginUsernameChange)} required minLength={3} />
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</div>
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</div>
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<div class="form-group row">
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<label class="col-sm-2 col-form-label">Password</label>
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<div class="col-sm-10">
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<input type="password" value={this.state.loginForm.password} onInput={linkEvent(this, this.handleLoginPasswordChange)} class="form-control" required />
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</div>
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</div>
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<div class="form-group row">
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<div class="col-sm-10">
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<button type="submit" class="btn btn-secondary">{this.state.loginLoading ?
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<svg class="icon icon-spinner spin"><use xlinkHref="#icon-spinner"></use></svg> : 'Login'}</button>
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</div>
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</div>
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</form>
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Forgot your password or deleted your account? Reset your password. TODO
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</div>
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);
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}
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registerForm() {
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return (
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<form onSubmit={linkEvent(this, this.handleRegisterSubmit)}>
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<h5>Sign Up</h5>
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<div class="form-group row">
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<label class="col-sm-2 col-form-label">Username</label>
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<div class="col-sm-10">
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<input type="text" class="form-control" value={this.state.registerForm.username} onInput={linkEvent(this, this.handleRegisterUsernameChange)} required minLength={3} maxLength={20} pattern="[a-zA-Z0-9_]+" />
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</div>
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</div>
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<div class="form-group row">
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<label class="col-sm-2 col-form-label">Email</label>
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<div class="col-sm-10">
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<input type="email" class="form-control" placeholder="Optional" value={this.state.registerForm.email} onInput={linkEvent(this, this.handleRegisterEmailChange)} minLength={3} />
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</div>
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</div>
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<div class="form-group row">
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<label class="col-sm-2 col-form-label">Password</label>
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<div class="col-sm-10">
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<input type="password" value={this.state.registerForm.password} onInput={linkEvent(this, this.handleRegisterPasswordChange)} class="form-control" required />
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</div>
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</div>
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<div class="form-group row">
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<label class="col-sm-2 col-form-label">Verify Password</label>
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<div class="col-sm-10">
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<input type="password" value={this.state.registerForm.password_verify} onInput={linkEvent(this, this.handleRegisterPasswordVerifyChange)} class="form-control" required />
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</div>
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</div>
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<div class="form-group row">
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<div class="col-sm-10">
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<button type="submit" class="btn btn-secondary">{this.state.registerLoading ?
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<svg class="icon icon-spinner spin"><use xlinkHref="#icon-spinner"></use></svg> : 'Sign Up'}</button>
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</div>
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</div>
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</form>
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);
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}
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handleLoginSubmit(i: Login, event: any) {
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event.preventDefault();
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i.state.loginLoading = true;
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i.setState(i.state);
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WebSocketService.Instance.login(i.state.loginForm);
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}
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handleLoginUsernameChange(i: Login, event: any) {
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i.state.loginForm.username_or_email = event.target.value;
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i.setState(i.state);
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}
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handleLoginPasswordChange(i: Login, event: any) {
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i.state.loginForm.password = event.target.value;
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i.setState(i.state);
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}
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handleRegisterSubmit(i: Login, event: any) {
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event.preventDefault();
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i.state.registerLoading = true;
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i.setState(i.state);
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event.preventDefault();
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WebSocketService.Instance.register(i.state.registerForm);
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}
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handleRegisterUsernameChange(i: Login, event: any) {
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i.state.registerForm.username = event.target.value;
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i.setState(i.state);
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}
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handleRegisterEmailChange(i: Login, event: any) {
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i.state.registerForm.email = event.target.value;
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i.setState(i.state);
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}
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handleRegisterPasswordChange(i: Login, event: any) {
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i.state.registerForm.password = event.target.value;
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i.setState(i.state);
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}
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handleRegisterPasswordVerifyChange(i: Login, event: any) {
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i.state.registerForm.password_verify = event.target.value;
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i.setState(i.state);
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}
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parseMessage(msg: any) {
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let op: UserOperation = msgOp(msg);
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if (msg.error) {
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alert(msg.error);
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this.state = this.emptyState;
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this.setState(this.state);
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return;
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} else {
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if (op == UserOperation.Login) {
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this.state.loginLoading = false;
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this.state.registerLoading = false;
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let res: LoginResponse = msg;
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UserService.Instance.login(res);
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this.props.history.push('/');
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} else if (op == UserOperation.Register) {
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this.state.loginLoading = false;
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this.state.registerLoading = false;
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let res: LoginResponse = msg;
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UserService.Instance.login(res);
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this.props.history.push('/communities');
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}
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}
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}
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}
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