snapshot of https://github.com/toeverything/AFFiNE.git (canary, 2026-09-16; blobs > 131072B omitted)

blocksuite/affine/blocks/embed/src/embed-iframe-block/configs/providers/miro.ts

@@ -0,0 +1,52 @@
+import { EmbedIframeConfigExtension } from '@blocksuite/affine-shared/services';
+
+import {
+  type EmbedIframeUrlValidationOptions,
+  validateEmbedIframeUrl,
+} from '../../utils';
+
+const MIRO_DEFAULT_WIDTH_IN_SURFACE = 640;
+const MIRO_DEFAULT_HEIGHT_IN_SURFACE = 480;
+const MIRO_DEFAULT_HEIGHT_IN_NOTE = 480;
+const MIRO_DEFAULT_WIDTH_PERCENT = 100;
+
+// https://developers.miro.com/reference/getembeddata
+const miroEndpoint = 'https://miro.com/api/v1/oembed';
+
+const miroUrlValidationOptions: EmbedIframeUrlValidationOptions = {
+  protocols: ['https:'],
+  hostnames: ['miro.com'],
+};
+
+export const miroConfig = {
+  name: 'miro',
+  match: (url: string) => validateEmbedIframeUrl(url, miroUrlValidationOptions),
+  buildOEmbedUrl: (url: string) => {
+    const match = validateEmbedIframeUrl(url, miroUrlValidationOptions);
+    if (!match) {
+      return undefined;
+    }
+    const encodedUrl = encodeURIComponent(url);
+    const oEmbedUrl = `${miroEndpoint}?url=${encodedUrl}`;
+    return oEmbedUrl;
+  },
+  useOEmbedUrlDirectly: false,
+  validateIframeUrl: (iframeUrl: string) => {
+    if (!validateEmbedIframeUrl(iframeUrl, miroUrlValidationOptions)) {
+      return false;
+    }
+    return new URL(iframeUrl).pathname.startsWith('/app/live-embed/');
+  },
+  options: {
+    widthInSurface: MIRO_DEFAULT_WIDTH_IN_SURFACE,
+    heightInSurface: MIRO_DEFAULT_HEIGHT_IN_SURFACE,
+    heightInNote: MIRO_DEFAULT_HEIGHT_IN_NOTE,
+    widthPercent: MIRO_DEFAULT_WIDTH_PERCENT,
+    allow: 'clipboard-read; clipboard-write',
+    style: 'border: none;',
+    allowFullscreen: true,
+    containerBorderRadius: 0,
+  },
+};
+
+export const MiroEmbedConfig = EmbedIframeConfigExtension(miroConfig);