import { Component } from 'inferno';
+import { Helmet } from 'inferno-helmet';
+import { Subscription } from 'rxjs';
+import { retryWhen, delay, take } from 'rxjs/operators';
import { PostForm } from './post-form';
-import { WebSocketService } from '../services';
-import { PostFormParams } from '../interfaces';
+import { toast, wsJsonToRes } from '../utils';
+import { WebSocketService, UserService } from '../services';
+import {
+ UserOperation,
+ PostFormParams,
+ WebSocketJsonResponse,
+ GetSiteResponse,
+ Site,
+} from 'lemmy-js-client';
import { i18n } from '../i18next';
-import { T } from 'inferno-i18next';
-export class CreatePost extends Component<any, any> {
+interface CreatePostState {
+ site: Site;
+}
+
+export class CreatePost extends Component<any, CreatePostState> {
+ private subscription: Subscription;
+ private emptyState: CreatePostState = {
+ site: {
+ id: undefined,
+ name: undefined,
+ creator_id: undefined,
+ published: undefined,
+ creator_name: undefined,
+ number_of_users: undefined,
+ number_of_posts: undefined,
+ number_of_comments: undefined,
+ number_of_communities: undefined,
+ enable_downvotes: undefined,
+ open_registration: undefined,
+ enable_nsfw: undefined,
+ },
+ };
+
constructor(props: any, context: any) {
super(props, context);
this.handlePostCreate = this.handlePostCreate.bind(this);
+ this.state = this.emptyState;
+
+ if (!UserService.Instance.user) {
+ toast(i18n.t('not_logged_in'), 'danger');
+ this.context.router.history.push(`/login`);
+ }
+
+ 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')
+ );
+
+ WebSocketService.Instance.getSite();
}
- componentDidMount() {
- document.title = `${i18n.t('create_post')} - ${
- WebSocketService.Instance.site.name
- }`;
+ componentWillUnmount() {
+ this.subscription.unsubscribe();
+ }
+
+ get documentTitle(): string {
+ if (this.state.site.name) {
+ return `${i18n.t('create_post')} - ${this.state.site.name}`;
+ } else {
+ return 'Lemmy';
+ }
}
render() {
return (
<div class="container">
+ <Helmet title={this.documentTitle} />
<div class="row">
<div class="col-12 col-lg-6 offset-lg-3 mb-4">
- <h5>
- <T i18nKey="create_post">#</T>
- </h5>
- <PostForm onCreate={this.handlePostCreate} params={this.params} />
+ <h5>{i18n.t('create_post')}</h5>
+ <PostForm
+ onCreate={this.handlePostCreate}
+ params={this.params}
+ enableDownvotes={this.state.site.enable_downvotes}
+ enableNsfw={this.state.site.enable_nsfw}
+ />
</div>
</div>
</div>
return lastLocation.split('/c/')[1];
}
}
- return undefined;
+ return;
}
handlePostCreate(id: number) {
this.props.history.push(`/post/${id}`);
}
+
+ parseMessage(msg: WebSocketJsonResponse) {
+ console.log(msg);
+ let res = wsJsonToRes(msg);
+ if (msg.error) {
+ toast(i18n.t(msg.error), 'danger');
+ return;
+ } else if (res.op == UserOperation.GetSite) {
+ let data = res.data as GetSiteResponse;
+ this.state.site = data.site;
+ this.setState(this.state);
+ }
+ }
}