private async renderBody()

in src/vs/workbench/contrib/extensions/browser/extensionEditor.ts [643:833]
161 lines of code
2 McCabe index (conditional complexity)

	private async renderBody(body: string): Promise<string> {
		const nonce = generateUuid();
		const colorMap = TokenizationRegistry.getColorMap();
		const css = colorMap ? generateTokensCSSForColorMap(colorMap) : '';
		return `<!DOCTYPE html>
		<html>
			<head>
				<meta http-equiv="Content-type" content="text/html;charset=UTF-8">
				<meta http-equiv="Content-Security-Policy" content="default-src 'none'; img-src https: data:; media-src https:; script-src 'none'; style-src 'nonce-${nonce}';">
				<style nonce="${nonce}">
					body {
						padding: 10px 20px;
						line-height: 22px;
						max-width: 882px;
						margin: 0 auto;
					}

					img {
						max-width: 100%;
						max-height: 100%;
					}

					a {
						text-decoration: none;
					}

					a:hover {
						text-decoration: underline;
					}

					a:focus,
					input:focus,
					select:focus,
					textarea:focus {
						outline: 1px solid -webkit-focus-ring-color;
						outline-offset: -1px;
					}

					hr {
						border: 0;
						height: 2px;
						border-bottom: 2px solid;
					}

					h1 {
						padding-bottom: 0.3em;
						line-height: 1.2;
						border-bottom-width: 1px;
						border-bottom-style: solid;
					}

					h1, h2, h3 {
						font-weight: normal;
					}

					table {
						border-collapse: collapse;
					}

					table > thead > tr > th {
						text-align: left;
						border-bottom: 1px solid;
					}

					table > thead > tr > th,
					table > thead > tr > td,
					table > tbody > tr > th,
					table > tbody > tr > td {
						padding: 5px 10px;
					}

					table > tbody > tr + tr > td {
						border-top: 1px solid;
					}

					blockquote {
						margin: 0 7px 0 5px;
						padding: 0 16px 0 10px;
						border-left-width: 5px;
						border-left-style: solid;
					}

					code {
						font-family: var(--vscode-editor-font-family);
						font-weight: var(--vscode-editor-font-weight);
						font-size: var(--vscode-editor-font-size);
					}

					code > div {
						padding: 16px;
						border-radius: 3px;
						overflow: auto;
					}

					.monaco-tokenized-source {
							white-space: pre;
					}

					#scroll-to-top {
						position: fixed;
						width: 40px;
						height: 40px;
						right: 25px;
						bottom: 25px;
						background-color:#444444;
						border-radius: 50%;
						cursor: pointer;
						box-shadow: 1px 1px 1px rgba(0,0,0,.25);
						outline: none;
						display: flex;
						justify-content: center;
						align-items: center;
					}

					#scroll-to-top:hover {
						background-color:#007acc;
						box-shadow: 2px 2px 2px rgba(0,0,0,.25);
					}

					body.vscode-light #scroll-to-top {
						background-color: #949494;
					}

					body.vscode-high-contrast #scroll-to-top:hover {
						background-color: #007acc;
					}

					body.vscode-high-contrast #scroll-to-top {
						background-color: black;
						border: 2px solid #6fc3df;
						box-shadow: none;
					}
					body.vscode-high-contrast #scroll-to-top:hover {
						background-color: #007acc;
					}

					#scroll-to-top span.icon::before {
						content: "";
						display: block;
						/* Chevron up icon */
						background:url('data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0idXRmLTgiPz4KPCEtLSBHZW5lcmF0b3I6IEFkb2JlIElsbHVzdHJhdG9yIDE5LjIuMCwgU1ZHIEV4cG9ydCBQbHVnLUluIC4gU1ZHIFZlcnNpb246IDYuMDAgQnVpbGQgMCkgIC0tPgo8c3ZnIHZlcnNpb249IjEuMSIgaWQ9IkxheWVyXzEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgeG1sbnM6eGxpbms9Imh0dHA6Ly93d3cudzMub3JnLzE5OTkveGxpbmsiIHg9IjBweCIgeT0iMHB4IgoJIHZpZXdCb3g9IjAgMCAxNiAxNiIgc3R5bGU9ImVuYWJsZS1iYWNrZ3JvdW5kOm5ldyAwIDAgMTYgMTY7IiB4bWw6c3BhY2U9InByZXNlcnZlIj4KPHN0eWxlIHR5cGU9InRleHQvY3NzIj4KCS5zdDB7ZmlsbDojRkZGRkZGO30KCS5zdDF7ZmlsbDpub25lO30KPC9zdHlsZT4KPHRpdGxlPnVwY2hldnJvbjwvdGl0bGU+CjxwYXRoIGNsYXNzPSJzdDAiIGQ9Ik04LDUuMWwtNy4zLDcuM0wwLDExLjZsOC04bDgsOGwtMC43LDAuN0w4LDUuMXoiLz4KPHJlY3QgY2xhc3M9InN0MSIgd2lkdGg9IjE2IiBoZWlnaHQ9IjE2Ii8+Cjwvc3ZnPgo=');
						width: 16px;
						height: 16px;
					}

					/** Theming */
					.vscode-light code > div {
						background-color: rgba(220, 220, 220, 0.4);
					}

					.vscode-dark code > div {
						background-color: rgba(10, 10, 10, 0.4);
					}

					.vscode-high-contrast code > div {
						background-color: rgb(0, 0, 0);
					}

					.vscode-high-contrast h1 {
						border-color: rgb(0, 0, 0);
					}

					.vscode-light table > thead > tr > th {
						border-color: rgba(0, 0, 0, 0.69);
					}

					.vscode-dark table > thead > tr > th {
						border-color: rgba(255, 255, 255, 0.69);
					}

					.vscode-light h1,
					.vscode-light hr,
					.vscode-light table > tbody > tr + tr > td {
						border-color: rgba(0, 0, 0, 0.18);
					}

					.vscode-dark h1,
					.vscode-dark hr,
					.vscode-dark table > tbody > tr + tr > td {
						border-color: rgba(255, 255, 255, 0.18);
					}

					${css}
				</style>
			</head>
			<body>
				<a id="scroll-to-top" role="button" aria-label="scroll to top" href="#"><span class="icon"></span></a>
				${body}
			</body>
		</html>`;
	}