function DocItemContent()

in packages/docusaurus-theme-classic/src/theme/DocItem/index.tsx [38:119]
73 lines of code
9 McCabe index (conditional complexity)

function DocItemContent(props: Props): JSX.Element {
  const {content: DocContent} = props;
  const {metadata, frontMatter} = DocContent;
  const {
    hide_title: hideTitle,
    hide_table_of_contents: hideTableOfContents,
    toc_min_heading_level: tocMinHeadingLevel,
    toc_max_heading_level: tocMaxHeadingLevel,
  } = frontMatter;
  const {title} = metadata;

  // We only add a title if:
  // - user doesn't ask to hide it with front matter
  // - the markdown content does not already contain a top-level h1 heading
  const shouldAddTitle =
    !hideTitle && typeof DocContent.contentTitle === 'undefined';

  const windowSize = useWindowSize();

  const canRenderTOC =
    !hideTableOfContents && DocContent.toc && DocContent.toc.length > 0;

  const renderTocDesktop =
    canRenderTOC && (windowSize === 'desktop' || windowSize === 'ssr');

  return (
    <div className="row">
      <div className={clsx('col', !hideTableOfContents && styles.docItemCol)}>
        <DocVersionBanner />
        <div className={styles.docItemContainer}>
          <article>
            <DocBreadcrumbs />
            <DocVersionBadge />

            {canRenderTOC && (
              <TOCCollapsible
                toc={DocContent.toc}
                minHeadingLevel={tocMinHeadingLevel}
                maxHeadingLevel={tocMaxHeadingLevel}
                className={clsx(
                  ThemeClassNames.docs.docTocMobile,
                  styles.tocMobile,
                )}
              />
            )}

            <div className={clsx(ThemeClassNames.docs.docMarkdown, 'markdown')}>
              {/*
                Title can be declared inside md content or declared through
                front matter and added manually. To make both cases consistent,
                the added title is added under the same div.markdown block
                See https://github.com/facebook/docusaurus/pull/4882#issuecomment-853021120
                */}
              {shouldAddTitle && (
                <header>
                  <Heading as="h1">{title}</Heading>
                </header>
              )}
              <MDXContent>
                <DocContent />
              </MDXContent>
            </div>

            <DocItemFooter {...props} />
          </article>

          <DocPaginator previous={metadata.previous} next={metadata.next} />
        </div>
      </div>
      {renderTocDesktop && (
        <div className="col col--3">
          <TOC
            toc={DocContent.toc}
            minHeadingLevel={tocMinHeadingLevel}
            maxHeadingLevel={tocMaxHeadingLevel}
            className={ThemeClassNames.docs.docTocDesktop}
          />
        </div>
      )}
    </div>
  );
}