feat(editor): edgeless clipboard config extension (#11168)

blocksuite/framework/block-std/src/__tests__/hast.unit.spec.ts

@@ -2,7 +2,7 @@ import rehypeParse from 'rehype-parse';
 import { unified } from 'unified';
 import { describe, expect, test } from 'vitest';
 
-import { onlyContainImgElement } from '../clipboard/index.js';
+import { onlyContainImgElement } from '../clipboard/utils.js';
 
 describe('only contains img elements', () => {
   test('normal with head', () => {

blocksuite/framework/block-std/src/clipboard/index.ts

@@ -9,12 +9,12 @@ import type {
   TransformerMiddleware,
 } from '@blocksuite/store';
 import DOMPurify from 'dompurify';
-import type { RootContentMap } from 'hast';
 import * as lz from 'lz-string';
 import rehypeParse from 'rehype-parse';
 import { unified } from 'unified';
 
 import { LifeCycleWatcher } from '../extension/index.js';
+import { onlyContainImgElement } from './utils.js';
 
 type AdapterConstructor<T extends BaseAdapter> =
   | { new (job: Transformer): T }
@@ -28,38 +28,6 @@ type AdapterMap = Map<
   }
 >;
 
-type HastUnionType<
-  K extends keyof RootContentMap,
-  V extends RootContentMap[K],
-> = V;
-
-export function onlyContainImgElement(
-  ast: HastUnionType<keyof RootContentMap, RootContentMap[keyof RootContentMap]>
-): 'yes' | 'no' | 'maybe' {
-  if (ast.type === 'element') {
-    switch (ast.tagName) {
-      case 'html':
-      case 'body':
-        return ast.children.map(onlyContainImgElement).reduce((a, b) => {
-          if (a === 'no' || b === 'no') {
-            return 'no';
-          }
-          if (a === 'maybe' && b === 'maybe') {
-            return 'maybe';
-          }
-          return 'yes';
-        }, 'maybe');
-      case 'img':
-        return 'yes';
-      case 'head':
-        return 'maybe';
-      default:
-        return 'no';
-    }
-  }
-  return 'maybe';
-}
-
 export class Clipboard extends LifeCycleWatcher {
   static override readonly key = 'clipboard';
 

blocksuite/framework/block-std/src/clipboard/utils.ts

@@ -0,0 +1,33 @@
+import type { RootContentMap } from 'hast';
+
+type HastUnionType<
+  K extends keyof RootContentMap,
+  V extends RootContentMap[K],
+> = V;
+
+export function onlyContainImgElement(
+  ast: HastUnionType<keyof RootContentMap, RootContentMap[keyof RootContentMap]>
+): 'yes' | 'no' | 'maybe' {
+  if (ast.type === 'element') {
+    switch (ast.tagName) {
+      case 'html':
+      case 'body':
+        return ast.children.map(onlyContainImgElement).reduce((a, b) => {
+          if (a === 'no' || b === 'no') {
+            return 'no';
+          }
+          if (a === 'maybe' && b === 'maybe') {
+            return 'maybe';
+          }
+          return 'yes';
+        }, 'maybe');
+      case 'img':
+        return 'yes';
+      case 'head':
+        return 'maybe';
+      default:
+        return 'no';
+    }
+  }
+  return 'maybe';
+}