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Copy pathhtml.ts
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53 lines (51 loc) · 2.21 KB
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import * as vscode from "vscode";
import { getStyles } from "./styles";
const MERMAID_CDN = "https://cdn.jsdelivr.net/npm/mermaid@11.16.1/dist/mermaid.esm.min.mjs";
const MERMAID_ELK_CDN = "https://cdn.jsdelivr.net/npm/@mermaid-js/layout-elk@0.2.2/dist/mermaid-layout-elk.esm.min.mjs";
/**
* Generates the HTML content for the webview
* @param webview
* @param extensionUri
* @returns HTML string
*/
export function getHtml(webview: vscode.Webview, extensionUri: vscode.Uri): string {
const nonce = Date.now().toString();
const cspSource = webview.cspSource;
const scriptUri = webview.asWebviewUri(vscode.Uri.joinPath(extensionUri, "media", "webview.js"));
const codiconsUri = webview.asWebviewUri(vscode.Uri.joinPath(extensionUri, "media", "codicons", "codicon.css"));
return /*html*/ `
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta
http-equiv="Content-Security-Policy"
content="default-src 'none'; style-src ${cspSource} 'unsafe-inline'; font-src ${cspSource}; script-src 'nonce-${nonce}' https://cdn.jsdelivr.net; connect-src https://cdn.jsdelivr.net;"
>
<link href="${codiconsUri}" rel="stylesheet">
<style>${getStyles()}</style>
</head>
<body>
<div id="root"></div>
<script nonce="${nonce}" type="module">
import mermaid from '${MERMAID_CDN}';
import elkLayouts from '${MERMAID_ELK_CDN}';
mermaid.registerLayoutLoaders(elkLayouts);
mermaid.initialize({
startOnLoad: false,
layout: 'elk',
theme: document.body.classList.contains('vscode-light') ? 'default' : 'dark',
securityLevel: 'loose',
flowchart: {
useMaxWidth: true,
htmlLabels: true
}
});
window.mermaid = mermaid;
</script>
<script nonce="${nonce}" src="${scriptUri}"></script>
</body>
</html>
`;
}