lemmy-ui/src/shared/components/post/metadata-card.tsx

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2021-02-22 02:39:04 +00:00
import { Component, linkEvent } from "inferno";
import { Post } from "lemmy-js-client";
import { i18n } from "../../i18next";
import { relTags } from "../../utils";
import { Icon } from "../common/icon";
interface MetadataCardProps {
post: Post;
}
interface MetadataCardState {
expanded: boolean;
}
export class MetadataCard extends Component<
MetadataCardProps,
MetadataCardState
> {
private emptyState: MetadataCardState = {
expanded: false,
};
constructor(props: any, context: any) {
super(props, context);
this.state = this.emptyState;
}
render() {
let post = this.props.post;
return (
<>
{!this.state.expanded &&
post.embed_title.match({
some: embedTitle =>
post.url.match({
some: url => (
<div class="card border-secondary mt-3 mb-2">
<div class="row">
<div class="col-12">
<div class="card-body">
{post.name !== embedTitle && [
<h5 class="card-title d-inline">
<a class="text-body" href={url} rel={relTags}>
{embedTitle}
</a>
</h5>,
<span class="d-inline-block ml-2 mb-2 small text-muted">
<a
class="text-muted font-italic"
href={url}
rel={relTags}
>
{new URL(url).hostname}
<Icon icon="external-link" classes="ml-1" />
</a>
</span>,
]}
{post.embed_description.match({
some: desc => (
<div
className="card-text small text-muted md-div"
dangerouslySetInnerHTML={{
__html: desc,
}}
/>
),
none: <></>,
})}
{post.embed_html.isSome() && (
<button
class="mt-2 btn btn-secondary text-monospace"
onClick={linkEvent(this, this.handleIframeExpand)}
data-tippy-content={i18n.t("expand_here")}
>
{this.state.expanded ? "-" : "+"}
</button>
)}
</div>
</div>
</div>
</div>
),
none: <></>,
}),
none: <></>,
})}
{this.state.expanded &&
post.embed_html.match({
some: html => (
<div
class="mt-3 mb-2"
dangerouslySetInnerHTML={{ __html: html }}
/>
),
none: <></>,
})}
</>
);
}
handleIframeExpand(i: MetadataCard) {
i.state.expanded = !i.state.expanded;
i.setState(i.state);
}
}