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import { Component, linkEvent } from 'inferno';
import { Helmet } from 'inferno-helmet';
import { Subscription } from 'rxjs';
import { retryWhen, delay, take } from 'rxjs/operators';
import {
RegisterForm,
LoginResponse,
UserOperation,
WebSocketJsonResponse,
} from '../interfaces';
import { WebSocketService, UserService } from '../services';
import { wsJsonToRes, toast } from '../utils';
import { SiteForm } from './site-form';
import { i18n } from '../i18next';
interface State {
userForm: RegisterForm;
doneRegisteringUser: boolean;
userLoading: boolean;
}
export class Setup extends Component<any, State> {
private subscription: Subscription;
private emptyState: State = {
userForm: {
username: undefined,
password: undefined,
password_verify: undefined,
admin: true,
show_nsfw: true,
},
doneRegisteringUser: false,
userLoading: false,
};
constructor(props: any, context: any) {
super(props, context);
this.state = this.emptyState;
this.subscription = WebSocketService.Instance.subject
.pipe(retryWhen(errors => errors.pipe(delay(3000), take(10))))
.subscribe(
msg => this.parseMessage(msg),
err => console.error(err),
() => console.log('complete')
);
}
componentWillUnmount() {
this.subscription.unsubscribe();
}
get documentTitle(): string {
return `${i18n.t('setup')} - Lemmy`;
}
render() {
return (
<div class="container">
<Helmet title={this.documentTitle} />
<div class="row">
<div class="col-12 offset-lg-3 col-lg-6">
<h3>{i18n.t('lemmy_instance_setup')}</h3>
{!this.state.doneRegisteringUser ? (
this.registerUser()
) : (
<SiteForm />
)}
</div>
</div>
</div>
);
}
registerUser() {
return (
<form onSubmit={linkEvent(this, this.handleRegisterSubmit)}>
<h5>{i18n.t('setup_admin')}</h5>
<div class="form-group row">
<label class="col-sm-2 col-form-label" htmlFor="username">
{i18n.t('username')}
</label>
<div class="col-sm-10">
<input
type="text"
class="form-control"
id="username"
value={this.state.userForm.username}
onInput={linkEvent(this, this.handleRegisterUsernameChange)}
required
minLength={3}
maxLength={20}
pattern="[a-zA-Z0-9_]+"
/>
</div>
</div>
<div class="form-group row">
<label class="col-sm-2 col-form-label" htmlFor="email">
{i18n.t('email')}
</label>
<div class="col-sm-10">
<input
type="email"
id="email"
class="form-control"
placeholder={i18n.t('optional')}
value={this.state.userForm.email}
onInput={linkEvent(this, this.handleRegisterEmailChange)}
minLength={3}
/>
</div>
</div>
<div class="form-group row">
<label class="col-sm-2 col-form-label" htmlFor="password">
{i18n.t('password')}
</label>
<div class="col-sm-10">
<input
type="password"
id="password"
value={this.state.userForm.password}
onInput={linkEvent(this, this.handleRegisterPasswordChange)}
class="form-control"
required
/>
</div>
</div>
<div class="form-group row">
<label class="col-sm-2 col-form-label" htmlFor="verify-password">
{i18n.t('verify_password')}
</label>
<div class="col-sm-10">
<input
type="password"
id="verify-password"
value={this.state.userForm.password_verify}
onInput={linkEvent(this, this.handleRegisterPasswordVerifyChange)}
class="form-control"
required
/>
</div>
</div>
<div class="form-group row">
<div class="col-sm-10">
<button type="submit" class="btn btn-secondary">
{this.state.userLoading ? (
<svg class="icon icon-spinner spin">
<use xlinkHref="#icon-spinner"></use>
</svg>
) : (
i18n.t('sign_up')
)}
</button>
</div>
</div>
</form>
);
}
handleRegisterSubmit(i: Setup, event: any) {
event.preventDefault();
i.state.userLoading = true;
i.setState(i.state);
event.preventDefault();
WebSocketService.Instance.register(i.state.userForm);
}
handleRegisterUsernameChange(i: Setup, event: any) {
i.state.userForm.username = event.target.value;
i.setState(i.state);
}
handleRegisterEmailChange(i: Setup, event: any) {
i.state.userForm.email = event.target.value;
i.setState(i.state);
}
handleRegisterPasswordChange(i: Setup, event: any) {
i.state.userForm.password = event.target.value;
i.setState(i.state);
}
handleRegisterPasswordVerifyChange(i: Setup, event: any) {
i.state.userForm.password_verify = event.target.value;
i.setState(i.state);
}
parseMessage(msg: WebSocketJsonResponse) {
let res = wsJsonToRes(msg);
if (msg.error) {
toast(i18n.t(msg.error), 'danger');
this.state.userLoading = false;
this.setState(this.state);
return;
} else if (res.op == UserOperation.Register) {
let data = res.data as LoginResponse;
this.state.userLoading = false;
this.state.doneRegisteringUser = true;
UserService.Instance.login(data);
this.setState(this.state);
} else if (res.op == UserOperation.CreateSite) {
this.props.history.push('/');
}
}
}