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

import { Component } from "inferno";
import { Post } from "lemmy-js-client";
import * as sanitizeHtml from "sanitize-html";
import { relTags } from "../../config";
import { Icon } from "../common/icon";

interface MetadataCardProps {
  post: Post;
}

interface MetadataCardState {
  expanded: boolean;
}

export class MetadataCard extends Component<
  MetadataCardProps,
  MetadataCardState
> {
  constructor(props: any, context: any) {
    super(props, context);
  }

  render() {
    const post = this.props.post;
    return (
      <>
        {post.embed_title && post.url && (
          <div className="post-metadata-card card border-secondary mt-3 mb-2">
            <div className="row">
              <div className="col-12">
                <div className="card-body">
                  {post.name !== post.embed_title && (
                    <>
                      <h5 className="card-title d-inline">
                        <a className="text-body" href={post.url} rel={relTags}>
                          {post.embed_title}
                        </a>
                      </h5>
                      <span className="d-inline-block ms-2 mb-2 small text-muted">
                        <a
                          className="text-muted fst-italic"
                          href={post.url}
                          rel={relTags}
                        >
                          {new URL(post.url).hostname}
                          <Icon icon="external-link" classes="ms-1" />
                        </a>
                      </span>
                    </>
                  )}
                  {post.embed_description && (
                    <div
                      className="card-text small text-muted md-div"
                      dangerouslySetInnerHTML={{
                        __html: sanitizeHtml(post.embed_description),
                      }}
                    />
                  )}
                </div>
              </div>
            </div>
          </div>
        )}
      </>
    );
  }
}