lemmy/ui/src/components/password_change.tsx

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import { Component, linkEvent } from 'inferno';
import { Subscription } from 'rxjs';
import { retryWhen, delay, take } from 'rxjs/operators';
import {
UserOperation,
LoginResponse,
PasswordChangeForm,
WebSocketJsonResponse,
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} from '../interfaces';
import { WebSocketService, UserService } from '../services';
import { wsJsonToRes, capitalizeFirstLetter, toast } from '../utils';
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import { i18n } from '../i18next';
import { T } from 'inferno-i18next';
interface State {
passwordChangeForm: PasswordChangeForm;
loading: boolean;
}
export class PasswordChange extends Component<any, State> {
private subscription: Subscription;
emptyState: State = {
passwordChangeForm: {
token: this.props.match.params.token,
password: undefined,
password_verify: undefined,
},
loading: 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))))
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.subscribe(
msg => this.parseMessage(msg),
err => console.error(err),
() => console.log('complete')
);
}
componentWillUnmount() {
this.subscription.unsubscribe();
}
componentDidMount() {
document.title = `${i18n.t('password_change')} - ${
WebSocketService.Instance.site.name
}`;
}
render() {
return (
<div class="container">
<div class="row">
<div class="col-12 col-lg-6 offset-lg-3 mb-4">
<h5>
{ i18n.t('password_change') }
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</h5>
{this.passwordChangeForm()}
</div>
</div>
</div>
);
}
passwordChangeForm() {
return (
<form onSubmit={linkEvent(this, this.handlePasswordChangeSubmit)}>
<div class="form-group row">
<label class="col-sm-2 col-form-label">
<T i18nKey="new_password">#</T>
</label>
<div class="col-sm-10">
<input
type="password"
value={this.state.passwordChangeForm.password}
onInput={linkEvent(this, this.handlePasswordChange)}
class="form-control"
required
/>
</div>
</div>
<div class="form-group row">
<label class="col-sm-2 col-form-label">
<T i18nKey="verify_password">#</T>
</label>
<div class="col-sm-10">
<input
type="password"
value={this.state.passwordChangeForm.password_verify}
onInput={linkEvent(this, this.handleVerifyPasswordChange)}
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.loading ? (
<svg class="icon icon-spinner spin">
<use xlinkHref="#icon-spinner"></use>
</svg>
) : (
capitalizeFirstLetter(i18n.t('save'))
)}
</button>
</div>
</div>
</form>
);
}
handlePasswordChange(i: PasswordChange, event: any) {
i.state.passwordChangeForm.password = event.target.value;
i.setState(i.state);
}
handleVerifyPasswordChange(i: PasswordChange, event: any) {
i.state.passwordChangeForm.password_verify = event.target.value;
i.setState(i.state);
}
handlePasswordChangeSubmit(i: PasswordChange, event: any) {
event.preventDefault();
i.state.loading = true;
i.setState(i.state);
WebSocketService.Instance.passwordChange(i.state.passwordChangeForm);
}
parseMessage(msg: WebSocketJsonResponse) {
let res = wsJsonToRes(msg);
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if (msg.error) {
toast(i18n.t(msg.error), 'danger');
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this.state.loading = false;
this.setState(this.state);
return;
} else {
if (res.op == UserOperation.PasswordChange) {
let data = res.data as LoginResponse;
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this.state = this.emptyState;
this.setState(this.state);
UserService.Instance.login(data);
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this.props.history.push('/');
}
}
}
}