src/shared/components/password_change.tsx

   1 import { Component, linkEvent } from 'inferno';
   2 import { Subscription } from 'rxjs';
   3 import {
   4   UserOperation,
   5   LoginResponse,
   6   PasswordChange as PasswordChangeForm,
   7   SiteView,
   8 } from 'lemmy-js-client';
   9 import { WebSocketService, UserService } from '../services';
  10 import {
  11   wsJsonToRes,
  12   capitalizeFirstLetter,
  13   toast,
  14   setIsoData,
  15   isBrowser,
  16   wsSubscribe,
  17   wsUserOp,
  18   wsClient,
  19 } from '../utils';
  20 import { i18n } from '../i18next';
  21 import { HtmlTags } from './html-tags';
  22
  23 interface State {
  24   passwordChangeForm: PasswordChangeForm;
  25   loading: boolean;
  26   site_view: SiteView;
  27 }
  28
  29 export class PasswordChange extends Component<any, State> {
  30   private isoData = setIsoData(this.context);
  31   private subscription: Subscription;
  32
  33   emptyState: State = {
  34     passwordChangeForm: {
  35       token: this.props.match.params.token,
  36       password: undefined,
  37       password_verify: undefined,
  38     },
  39     loading: false,
  40     site_view: this.isoData.site_res.site_view,
  41   };
  42
  43   constructor(props: any, context: any) {
  44     super(props, context);
  45
  46     this.state = this.emptyState;
  47
  48     this.parseMessage = this.parseMessage.bind(this);
  49     this.subscription = wsSubscribe(this.parseMessage);
  50   }
  51
  52   componentWillUnmount() {
  53     if (isBrowser()) {
  54       this.subscription.unsubscribe();
  55     }
  56   }
  57
  58   get documentTitle(): string {
  59     return `${i18n.t('password_change')} - ${this.state.site_view.site.name}`;
  60   }
  61
  62   render() {
  63     return (
  64       <div class="container">
  65         <HtmlTags
  66           title={this.documentTitle}
  67           path={this.context.router.route.match.url}
  68         />
  69         <div class="row">
  70           <div class="col-12 col-lg-6 offset-lg-3 mb-4">
  71             <h5>{i18n.t('password_change')}</h5>
  72             {this.passwordChangeForm()}
  73           </div>
  74         </div>
  75       </div>
  76     );
  77   }
  78
  79   passwordChangeForm() {
  80     return (
  81       <form onSubmit={linkEvent(this, this.handlePasswordChangeSubmit)}>
  82         <div class="form-group row">
  83           <label class="col-sm-2 col-form-label">
  84             {i18n.t('new_password')}
  85           </label>
  86           <div class="col-sm-10">
  87             <input
  88               type="password"
  89               value={this.state.passwordChangeForm.password}
  90               onInput={linkEvent(this, this.handlePasswordChange)}
  91               class="form-control"
  92               required
  93             />
  94           </div>
  95         </div>
  96         <div class="form-group row">
  97           <label class="col-sm-2 col-form-label">
  98             {i18n.t('verify_password')}
  99           </label>
 100           <div class="col-sm-10">
 101             <input
 102               type="password"
 103               value={this.state.passwordChangeForm.password_verify}
 104               onInput={linkEvent(this, this.handleVerifyPasswordChange)}
 105               class="form-control"
 106               required
 107             />
 108           </div>
 109         </div>
 110         <div class="form-group row">
 111           <div class="col-sm-10">
 112             <button type="submit" class="btn btn-secondary">
 113               {this.state.loading ? (
 114                 <svg class="icon icon-spinner spin">
 115                   <use xlinkHref="#icon-spinner"></use>
 116                 </svg>
 117               ) : (
 118                 capitalizeFirstLetter(i18n.t('save'))
 119               )}
 120             </button>
 121           </div>
 122         </div>
 123       </form>
 124     );
 125   }
 126
 127   handlePasswordChange(i: PasswordChange, event: any) {
 128     i.state.passwordChangeForm.password = event.target.value;
 129     i.setState(i.state);
 130   }
 131
 132   handleVerifyPasswordChange(i: PasswordChange, event: any) {
 133     i.state.passwordChangeForm.password_verify = event.target.value;
 134     i.setState(i.state);
 135   }
 136
 137   handlePasswordChangeSubmit(i: PasswordChange, event: any) {
 138     event.preventDefault();
 139     i.state.loading = true;
 140     i.setState(i.state);
 141
 142     WebSocketService.Instance.send(
 143       wsClient.passwordChange(i.state.passwordChangeForm)
 144     );
 145   }
 146
 147   parseMessage(msg: any) {
 148     let op = wsUserOp(msg);
 149     if (msg.error) {
 150       toast(i18n.t(msg.error), 'danger');
 151       this.state.loading = false;
 152       this.setState(this.state);
 153       return;
 154     } else if (op == UserOperation.PasswordChange) {
 155       let data = wsJsonToRes<LoginResponse>(msg).data;
 156       this.state = this.emptyState;
 157       this.setState(this.state);
 158       UserService.Instance.login(data);
 159       this.props.history.push('/');
 160     }
 161   }
 162 }