refactor(editor): extensionalize plain text adapter (#9330)

blocksuite/affine/block-surface/src/adapters/extension.ts

@@ -2,17 +2,20 @@ import {
   EdgelessSurfaceBlockMarkdownAdapterExtension,
   SurfaceBlockMarkdownAdapterExtension,
 } from './markdown/markdown.js';
+import { elementToPlainTextAdapterMatchers } from './plain-text/element-adapter/elements/index.js';
 import {
   EdgelessSurfaceBlockPlainTextAdapterExtension,
   SurfaceBlockPlainTextAdapterExtension,
 } from './plain-text/plain-text.js';
 
 export const SurfaceBlockAdapterExtensions = [
+  ...elementToPlainTextAdapterMatchers,
   SurfaceBlockPlainTextAdapterExtension,
   SurfaceBlockMarkdownAdapterExtension,
 ];
 
 export const EdgelessSurfaceBlockAdapterExtensions = [
+  ...elementToPlainTextAdapterMatchers,
   EdgelessSurfaceBlockPlainTextAdapterExtension,
   EdgelessSurfaceBlockMarkdownAdapterExtension,
 ];

blocksuite/affine/block-surface/src/adapters/index.ts

@@ -0,0 +1,4 @@
+export {
+  EdgelessSurfaceBlockAdapterExtensions,
+  SurfaceBlockAdapterExtensions,
+} from './extension.js';

blocksuite/affine/block-surface/src/adapters/plain-text/element-adapter/elements/brush.ts

@@ -1,11 +1,11 @@
-import type { ElementModelToPlainTextAdapterMatcher } from '../type.js';
+import { ElementToPlainTextAdapterExtension } from '../type.js';
 
-export const brushToPlainTextAdapterMatcher: ElementModelToPlainTextAdapterMatcher =
+export const brushToPlainTextAdapterMatcher =
-  {
+  ElementToPlainTextAdapterExtension({
     name: 'brush',
     match: elementModel => elementModel.type === 'brush',
     toAST: () => {
       const content = `Brush Stroke`;
       return { content };
     },
-  };
+  });

blocksuite/affine/block-surface/src/adapters/plain-text/element-adapter/elements/connector.ts

@@ -1,8 +1,8 @@
 import { getConnectorText } from '../../../utils/text.js';
-import type { ElementModelToPlainTextAdapterMatcher } from '../type.js';
+import { ElementToPlainTextAdapterExtension } from '../type.js';
 
-export const connectorToPlainTextAdapterMatcher: ElementModelToPlainTextAdapterMatcher =
+export const connectorToPlainTextAdapterMatcher =
-  {
+  ElementToPlainTextAdapterExtension({
     name: 'connector',
     match: elementModel => elementModel.type === 'connector',
     toAST: elementModel => {
@@ -10,4 +10,4 @@ export const connectorToPlainTextAdapterMatcher: ElementModelToPlainTextAdapterM
       const content = `Connector, with text label "${text}"`;
       return { content };
     },
-  };
+  });

blocksuite/affine/block-surface/src/adapters/plain-text/element-adapter/elements/group.ts

@@ -1,8 +1,8 @@
 import { getGroupTitle } from '../../../utils/text.js';
-import type { ElementModelToPlainTextAdapterMatcher } from '../type.js';
+import { ElementToPlainTextAdapterExtension } from '../type.js';
 
-export const groupToPlainTextAdapterMatcher: ElementModelToPlainTextAdapterMatcher =
+export const groupToPlainTextAdapterMatcher =
-  {
+  ElementToPlainTextAdapterExtension({
     name: 'group',
     match: elementModel => elementModel.type === 'group',
     toAST: elementModel => {
@@ -10,4 +10,4 @@ export const groupToPlainTextAdapterMatcher: ElementModelToPlainTextAdapterMatch
       const content = `Group, with title "${title}"`;
       return { content };
     },
-  };
+  });

blocksuite/affine/block-surface/src/adapters/plain-text/element-adapter/elements/index.ts

@@ -5,7 +5,7 @@ import { mindmapToPlainTextAdapterMatcher } from './mindmap.js';
 import { shapeToPlainTextAdapterMatcher } from './shape.js';
 import { textToPlainTextAdapterMatcher } from './text.js';
 
-export const elementModelToPlainTextAdapterMatchers = [
+export const elementToPlainTextAdapterMatchers = [
   groupToPlainTextAdapterMatcher,
   shapeToPlainTextAdapterMatcher,
   connectorToPlainTextAdapterMatcher,

blocksuite/affine/block-surface/src/adapters/plain-text/element-adapter/elements/mindmap.ts

@@ -1,12 +1,12 @@
 import { getMindMapTreeText } from '../../../utils/text.js';
-import type { ElementModelToPlainTextAdapterMatcher } from '../type.js';
+import { ElementToPlainTextAdapterExtension } from '../type.js';
 
-export const mindmapToPlainTextAdapterMatcher: ElementModelToPlainTextAdapterMatcher =
+export const mindmapToPlainTextAdapterMatcher =
-  {
+  ElementToPlainTextAdapterExtension({
     name: 'mindmap',
     match: elementModel => elementModel.type === 'mindmap',
     toAST: (elementModel, context) => {
       const mindMapContent = getMindMapTreeText(elementModel, context.elements);
       return { content: mindMapContent };
     },
-  };
+  });

blocksuite/affine/block-surface/src/adapters/plain-text/element-adapter/elements/shape.ts

@@ -1,9 +1,9 @@
 import type { MindMapTreeNode } from '../../../types/mindmap.js';
 import { getShapeText, getShapeType } from '../../../utils/text.js';
-import type { ElementModelToPlainTextAdapterMatcher } from '../type.js';
+import { ElementToPlainTextAdapterExtension } from '../type.js';
 
-export const shapeToPlainTextAdapterMatcher: ElementModelToPlainTextAdapterMatcher =
+export const shapeToPlainTextAdapterMatcher =
-  {
+  ElementToPlainTextAdapterExtension({
     name: 'shape',
     match: elementModel => elementModel.type === 'shape',
     toAST: (elementModel, context) => {
@@ -31,4 +31,4 @@ export const shapeToPlainTextAdapterMatcher: ElementModelToPlainTextAdapterMatch
       content = `${shapeType}, with text label "${text}"`;
       return { content };
     },
-  };
+  });

blocksuite/affine/block-surface/src/adapters/plain-text/element-adapter/elements/text.ts

@@ -1,7 +1,7 @@
 import { getTextElementText } from '../../../utils/text.js';
-import type { ElementModelToPlainTextAdapterMatcher } from '../type.js';
+import { ElementToPlainTextAdapterExtension } from '../type.js';
 
-export const textToPlainTextAdapterMatcher: ElementModelToPlainTextAdapterMatcher =
+export const textToPlainTextAdapterMatcher = ElementToPlainTextAdapterExtension(
   {
     name: 'text',
     match: elementModel => elementModel.type === 'text',
@@ -9,4 +9,5 @@ export const textToPlainTextAdapterMatcher: ElementModelToPlainTextAdapterMatche
       const content = getTextElementText(elementModel);
       return { content };
     },
-  };
+  }
+);

blocksuite/affine/block-surface/src/adapters/plain-text/element-adapter/index.ts

@@ -4,15 +4,14 @@ import {
   ElementModelAdapter,
   type ElementModelAdapterContext,
 } from '../../type.js';
-import { elementModelToPlainTextAdapterMatchers } from './elements/index.js';
+import type { ElementToPlainTextAdapterMatcher } from './type.js';
-import type { ElementModelToPlainTextAdapterMatcher } from './type.js';
 
 export class PlainTextElementModelAdapter extends ElementModelAdapter<
   string,
   TextBuffer
 > {
   constructor(
-    readonly elementModelMatchers: ElementModelToPlainTextAdapterMatcher[] = elementModelToPlainTextAdapterMatchers
+    readonly elementModelMatchers: ElementToPlainTextAdapterMatcher[]
   ) {
     super();
   }

blocksuite/affine/block-surface/src/adapters/plain-text/element-adapter/type.ts

@@ -1,6 +1,29 @@
 import type { TextBuffer } from '@blocksuite/affine-shared/adapters';
+import type { ExtensionType } from '@blocksuite/block-std';
+import {
+  createIdentifier,
+  type ServiceIdentifier,
+} from '@blocksuite/global/di';
 
 import type { ElementModelMatcher } from '../../type.js';
 
-export type ElementModelToPlainTextAdapterMatcher =
+export type ElementToPlainTextAdapterMatcher = ElementModelMatcher<TextBuffer>;
-  ElementModelMatcher<TextBuffer>;
+
+export const ElementToPlainTextAdapterMatcherIdentifier =
+  createIdentifier<ElementToPlainTextAdapterMatcher>(
+    'elementToPlainTextAdapterMatcher'
+  );
+
+export function ElementToPlainTextAdapterExtension(
+  matcher: ElementToPlainTextAdapterMatcher
+): ExtensionType & {
+  identifier: ServiceIdentifier<ElementToPlainTextAdapterMatcher>;
+} {
+  const identifier = ElementToPlainTextAdapterMatcherIdentifier(matcher.name);
+  return {
+    setup: di => {
+      di.addImpl(identifier, () => matcher);
+    },
+    identifier,
+  };
+}

blocksuite/affine/block-surface/src/adapters/plain-text/plain-text.ts

@@ -5,6 +5,7 @@ import {
 
 import { getMindMapNodeMap } from '../utils/mindmap.js';
 import { PlainTextElementModelAdapter } from './element-adapter/index.js';
+import { ElementToPlainTextAdapterMatcherIdentifier } from './element-adapter/type.js';
 
 export const surfaceBlockPlainTextAdapterMatcher: BlockPlainTextAdapterMatcher =
   {
@@ -30,8 +31,18 @@ export const edgelessSurfaceBlockPlainTextAdapterMatcher: BlockPlainTextAdapterM
     toBlockSnapshot: {},
     fromBlockSnapshot: {
       enter: (o, context) => {
-        const { walkerContext } = context;
+        const { walkerContext, provider } = context;
-        const plainTextElementModelAdapter = new PlainTextElementModelAdapter();
+        if (!provider) {
+          context.walkerContext.skipAllChildren();
+          return;
+        }
+
+        const elementModelMatchers = Array.from(
+          provider.getAll(ElementToPlainTextAdapterMatcherIdentifier).values()
+        );
+        const plainTextElementModelAdapter = new PlainTextElementModelAdapter(
+          elementModelMatchers
+        );
         if ('elements' in o.node.props) {
           const elements = o.node.props.elements as Record<
             string,

blocksuite/affine/block-surface/src/index.ts

@@ -44,6 +44,10 @@ import {
   isSameFontFamily,
   wrapFontFamily,
 } from './utils/font.js';
+export {
+  EdgelessSurfaceBlockAdapterExtensions,
+  SurfaceBlockAdapterExtensions,
+} from './adapters/index.js';
 export type { SurfaceContext } from './surface-block.js';
 export { SurfaceBlockComponent } from './surface-block.js';
 export { SurfaceBlockModel, SurfaceBlockSchema } from './surface-model.js';

blocksuite/affine/shared/src/adapters/index.ts

@@ -42,9 +42,13 @@ export {
   BlockPlainTextAdapterExtension,
   type BlockPlainTextAdapterMatcher,
   BlockPlainTextAdapterMatcherIdentifier,
+  InlineDeltaToPlainTextAdapterExtension,
   type InlineDeltaToPlainTextAdapterMatcher,
   InlineDeltaToPlainTextAdapterMatcherIdentifier,
   type PlainText,
+  PlainTextAdapter,
+  PlainTextAdapterFactoryExtension,
+  PlainTextAdapterFactoryIdentifier,
   PlainTextDeltaConverter,
 } from './plain-text';
 export {

blocksuite/affine/shared/src/adapters/plain-text/delta-converter.ts

@@ -1,4 +1,8 @@
-import { createIdentifier } from '@blocksuite/global/di';
+import type { ExtensionType } from '@blocksuite/block-std';
+import {
+  createIdentifier,
+  type ServiceIdentifier,
+} from '@blocksuite/global/di';
 import type { DeltaInsert } from '@blocksuite/inline';
 
 import type { AffineTextAttributes } from '../../types/index.js';
@@ -17,6 +21,22 @@ export const InlineDeltaToPlainTextAdapterMatcherIdentifier =
     'InlineDeltaToPlainTextAdapterMatcher'
   );
 
+export function InlineDeltaToPlainTextAdapterExtension(
+  matcher: InlineDeltaToPlainTextAdapterMatcher
+): ExtensionType & {
+  identifier: ServiceIdentifier<InlineDeltaToPlainTextAdapterMatcher>;
+} {
+  const identifier = InlineDeltaToPlainTextAdapterMatcherIdentifier(
+    matcher.name
+  );
+  return {
+    setup: di => {
+      di.addImpl(identifier, () => matcher);
+    },
+    identifier,
+  };
+}
+
 export type PlainTextASTToDeltaMatcher = ASTToDeltaMatcher<string>;
 
 export class PlainTextDeltaConverter extends DeltaASTConverter<

blocksuite/affine/shared/src/adapters/plain-text/index.ts

@@ -1,3 +1,3 @@
 export * from './block-adapter.js';
 export * from './delta-converter.js';
-export * from './type.js';
+export * from './plain-text.js';

blocksuite/affine/shared/src/adapters/plain-text/plain-text.ts

@@ -2,16 +2,8 @@ import {
   DEFAULT_NOTE_BACKGROUND_COLOR,
   NoteDisplayMode,
 } from '@blocksuite/affine-model';
-import {
-  type AdapterContext,
-  AdapterFactoryIdentifier,
-  type BlockPlainTextAdapterMatcher,
-  BlockPlainTextAdapterMatcherIdentifier,
-  type PlainText,
-  PlainTextDeltaConverter,
-  type TextBuffer,
-} from '@blocksuite/affine-shared/adapters';
 import type { ExtensionType } from '@blocksuite/block-std';
+import type { ServiceProvider } from '@blocksuite/global/di';
 import {
   type AssetsManager,
   ASTWalker,
@@ -32,8 +24,21 @@ import {
   type ToDocSnapshotPayload,
 } from '@blocksuite/store';
 
-import { defaultBlockPlainTextAdapterMatchers } from './block-matcher.js';
+import {
-import { inlineDeltaToPlainTextAdapterMatchers } from './delta-converter/inline-delta.js';
+  type AdapterContext,
+  AdapterFactoryIdentifier,
+  type TextBuffer,
+} from '../types';
+import {
+  type BlockPlainTextAdapterMatcher,
+  BlockPlainTextAdapterMatcherIdentifier,
+} from './block-adapter';
+import {
+  InlineDeltaToPlainTextAdapterMatcherIdentifier,
+  PlainTextDeltaConverter,
+} from './delta-converter';
+
+export type PlainText = string;
 
 type PlainTextToSliceSnapshotPayload = {
   file: PlainText;
@@ -46,11 +51,20 @@ type PlainTextToSliceSnapshotPayload = {
 export class PlainTextAdapter extends BaseAdapter<PlainText> {
   deltaConverter: PlainTextDeltaConverter;
 
+  readonly blockMatchers: BlockPlainTextAdapterMatcher[];
+
   constructor(
     job: Job,
-    readonly blockMatchers: BlockPlainTextAdapterMatcher[] = defaultBlockPlainTextAdapterMatchers
+    readonly provider: ServiceProvider
   ) {
     super(job);
+    const blockMatchers = Array.from(
+      provider.getAll(BlockPlainTextAdapterMatcherIdentifier).values()
+    );
+    const inlineDeltaToPlainTextAdapterMatchers = Array.from(
+      provider.getAll(InlineDeltaToPlainTextAdapterMatcherIdentifier).values()
+    );
+    this.blockMatchers = blockMatchers;
     this.deltaConverter = new PlainTextDeltaConverter(
       job.adapterConfigs,
       inlineDeltaToPlainTextAdapterMatchers,
@@ -78,6 +92,7 @@ export class PlainTextAdapter extends BaseAdapter<PlainText> {
             configs: this.configs,
             job: this.job,
             deltaConverter: this.deltaConverter,
+            provider: this.provider,
             textBuffer,
           };
           await matcher.fromBlockSnapshot.enter?.(o, adapterContext);
@@ -93,6 +108,7 @@ export class PlainTextAdapter extends BaseAdapter<PlainText> {
             configs: this.configs,
             job: this.job,
             deltaConverter: this.deltaConverter,
+            provider: this.provider,
             textBuffer,
           };
           await matcher.fromBlockSnapshot.leave?.(o, adapterContext);
@@ -309,13 +325,7 @@ export const PlainTextAdapterFactoryIdentifier =
 export const PlainTextAdapterFactoryExtension: ExtensionType = {
   setup: di => {
     di.addImpl(PlainTextAdapterFactoryIdentifier, provider => ({
-      get: (job: Job) =>
+      get: (job: Job) => new PlainTextAdapter(job, provider),
-        new PlainTextAdapter(
-          job,
-          Array.from(
-            provider.getAll(BlockPlainTextAdapterMatcherIdentifier).values()
-          )
-        ),
     }));
   },
 };

blocksuite/affine/shared/src/adapters/plain-text/type.ts

@@ -1 +0,0 @@
-export type PlainText = string;

blocksuite/affine/shared/src/adapters/types/adapter.ts

@@ -1,4 +1,4 @@
-import { createIdentifier } from '@blocksuite/global/di';
+import { createIdentifier, type ServiceProvider } from '@blocksuite/global/di';
 import type { BaseTextAttributes, DeltaInsert } from '@blocksuite/inline';
 import {
   type AssetsManager,
@@ -38,6 +38,7 @@ export type AdapterContext<
   job: Job;
   deltaConverter: TConverter;
   textBuffer: TextBuffer;
+  provider?: ServiceProvider;
   assets?: AssetsManager;
   pageMap?: Map<string, string>;
   updateAssetIds?: (assetsId: string) => void;

blocksuite/blocks/src/__tests__/adapters/plain-text.unit.spec.ts

@@ -2,6 +2,8 @@ import {
   DEFAULT_NOTE_BACKGROUND_COLOR,
   NoteDisplayMode,
 } from '@blocksuite/affine-model';
+import { PlainTextAdapter } from '@blocksuite/affine-shared/adapters';
+import { Container } from '@blocksuite/global/di';
 import type {
   BlockSnapshot,
   DocSnapshot,
@@ -9,10 +11,20 @@ import type {
 } from '@blocksuite/store';
 import { describe, expect, test } from 'vitest';
 
-import { PlainTextAdapter } from '../../_common/adapters/plain-text/plain-text.js';
+import { defaultBlockPlainTextAdapterMatchers } from '../../_common/adapters/plain-text/block-matcher.js';
+import { inlineDeltaToPlainTextAdapterMatchers } from '../../_common/adapters/plain-text/delta-converter/inline-delta.js';
 import { embedSyncedDocMiddleware } from '../../_common/transformers/middlewares.js';
 import { createJob } from '../utils/create-job.js';
 
+const container = new Container();
+[
+  ...defaultBlockPlainTextAdapterMatchers,
+  ...inlineDeltaToPlainTextAdapterMatchers,
+].forEach(ext => {
+  ext.setup(container);
+});
+const provider = container.provider();
+
 describe('snapshot to plain text', () => {
   test('paragraph', async () => {
     const blockSnapshot: BlockSnapshot = {
@@ -157,7 +169,7 @@ describe('snapshot to plain text', () => {
     };
 
     const plainText = 'aaabbbccc\nddd\neee\nfff\nggg\n';
-    const plainTextAdapter = new PlainTextAdapter(createJob());
+    const plainTextAdapter = new PlainTextAdapter(createJob(), provider);
     const target = await plainTextAdapter.fromBlockSnapshot({
       snapshot: blockSnapshot,
     });
@@ -316,7 +328,7 @@ describe('snapshot to plain text', () => {
 
     const plainText = 'aaa\nbbb\nccc\nddd\neee\n';
 
-    const plainTextAdapter = new PlainTextAdapter(createJob());
+    const plainTextAdapter = new PlainTextAdapter(createJob(), provider);
     const target = await plainTextAdapter.fromBlockSnapshot({
       snapshot: blockSnapshot,
     });
@@ -386,7 +398,7 @@ describe('snapshot to plain text', () => {
     };
 
     const plainText = 'aaa\n---\n';
-    const plainTextAdapter = new PlainTextAdapter(createJob());
+    const plainTextAdapter = new PlainTextAdapter(createJob(), provider);
     const target = await plainTextAdapter.fromBlockSnapshot({
       snapshot: blockSnapshot,
     });
@@ -449,7 +461,7 @@ describe('snapshot to plain text', () => {
     };
 
     const plainText = 'import this\n';
-    const plainTextAdapter = new PlainTextAdapter(createJob());
+    const plainTextAdapter = new PlainTextAdapter(createJob(), provider);
     const target = await plainTextAdapter.fromBlockSnapshot({
       snapshot: blockSnapshot,
     });
@@ -568,7 +580,10 @@ describe('snapshot to plain text', () => {
       adapterConfigs.set('title:deadbeef', 'test');
       adapterConfigs.set('docLinkBaseUrl', 'https://example.com');
     };
-    const plainTextAdapter = new PlainTextAdapter(createJob([middleware]));
+    const plainTextAdapter = new PlainTextAdapter(
+      createJob([middleware]),
+      provider
+    );
 
     const plainText =
       'aaa: https://affine.pro/\ntest: https://example.com/deadbeef?mode=page&blockIds=abc%2C123&elementIds=def%2C456&databaseId=deadbeef&databaseRowId=123\nE=mc^2\n';
@@ -670,7 +685,7 @@ describe('snapshot to plain text', () => {
           ],
         };
 
-        const plainTextAdapter = new PlainTextAdapter(createJob());
+        const plainTextAdapter = new PlainTextAdapter(createJob(), provider);
         const target = await plainTextAdapter.fromBlockSnapshot({
           snapshot: blockSnapshot,
         });
@@ -750,7 +765,10 @@ describe('snapshot to plain text', () => {
       };
       const plainText =
         'test: https://example.com/4T5ObMgEIMII-4Bexyta1?mode=page&blockIds=abc%2C123&elementIds=def%2C456&databaseId=deadbeef&databaseRowId=123\n';
-      const plainTextAdapter = new PlainTextAdapter(createJob([middleware]));
+      const plainTextAdapter = new PlainTextAdapter(
+        createJob([middleware]),
+        provider
+      );
       const target = await plainTextAdapter.fromBlockSnapshot({
         snapshot: blockSnapShot,
       });
@@ -1146,7 +1164,7 @@ describe('snapshot to plain text', () => {
       await job.snapshotToDoc(syncedDocSnapshot);
       await job.snapshotToDoc(docSnapShot);
 
-      const mdAdapter = new PlainTextAdapter(job);
+      const mdAdapter = new PlainTextAdapter(job, provider);
       const target = await mdAdapter.fromDocSnapshot({
         snapshot: docSnapShot,
       });
@@ -1180,7 +1198,7 @@ describe('snapshot to plain text', () => {
     };
 
     const plainText = 'LaTex, with value: E=mc^2\n';
-    const plainTextAdapter = new PlainTextAdapter(createJob());
+    const plainTextAdapter = new PlainTextAdapter(createJob(), provider);
     const target = await plainTextAdapter.fromBlockSnapshot({
       snapshot: blockSnapshot,
     });
@@ -1405,7 +1423,7 @@ describe('snapshot to plain text', () => {
 | Task 1 | TODO        | 2023-12-15 | 1      | 65       | test1,test2 | test2: https://google.com | https://google.com | true     |
 | Task 2 | In Progress | 2023-12-20 |        |          |             | test1                     |                    |          |
 `;
-    const plainTextAdapter = new PlainTextAdapter(createJob());
+    const plainTextAdapter = new PlainTextAdapter(createJob(), provider);
     const target = await plainTextAdapter.fromBlockSnapshot({
       snapshot: blockSnapshot,
     });

blocksuite/blocks/src/_common/adapters/extension.ts

@@ -1,4 +1,7 @@
-import { HtmlAdapterFactoryExtension } from '@blocksuite/affine-shared/adapters';
+import {
+  HtmlAdapterFactoryExtension,
+  PlainTextAdapterFactoryExtension,
+} from '@blocksuite/affine-shared/adapters';
 import type { ExtensionType } from '@blocksuite/block-std';
 
 import { AttachmentAdapterFactoryExtension } from './attachment.js';
@@ -10,12 +13,13 @@ import { MixTextAdapterFactoryExtension } from './mix-text.js';
 import { notionHtmlInlineToDeltaMatchers } from './notion-html/delta-converter/html-inline.js';
 import { NotionHtmlAdapterFactoryExtension } from './notion-html/notion-html.js';
 import { NotionTextAdapterFactoryExtension } from './notion-text.js';
-import { PlainTextAdapterFactoryExtension } from './plain-text/plain-text.js';
+import { inlineDeltaToPlainTextAdapterMatchers } from './plain-text/delta-converter/inline-delta.js';
 
 export const AdapterFactoryExtensions: ExtensionType[] = [
   ...htmlInlineToDeltaMatchers,
   ...inlineDeltaToHtmlAdapterMatchers,
   ...notionHtmlInlineToDeltaMatchers,
+  ...inlineDeltaToPlainTextAdapterMatchers,
   AttachmentAdapterFactoryExtension,
   ImageAdapterFactoryExtension,
   MarkdownAdapterFactoryExtension,

blocksuite/blocks/src/_common/adapters/index.ts

@@ -5,4 +5,3 @@ export * from './markdown/index.js';
 export * from './mix-text.js';
 export * from './notion-html/index.js';
 export * from './notion-text.js';
-export * from './plain-text/plain-text.js';

blocksuite/blocks/src/_common/adapters/plain-text/block-matcher.ts

@@ -1,34 +1,33 @@
-import { bookmarkBlockPlainTextAdapterMatcher } from '@blocksuite/affine-block-bookmark';
+import { BookmarkBlockPlainTextAdapterExtension } from '@blocksuite/affine-block-bookmark';
 import {
-  embedFigmaBlockPlainTextAdapterMatcher,
+  EmbedFigmaBlockPlainTextAdapterExtension,
-  embedGithubBlockPlainTextAdapterMatcher,
+  EmbedGithubBlockPlainTextAdapterExtension,
-  embedLinkedDocBlockPlainTextAdapterMatcher,
+  EmbedLinkedDocBlockPlainTextAdapterExtension,
-  embedLoomBlockPlainTextAdapterMatcher,
+  EmbedLoomBlockPlainTextAdapterExtension,
-  embedSyncedDocBlockPlainTextAdapterMatcher,
+  EmbedSyncedDocBlockPlainTextAdapterExtension,
-  embedYoutubeBlockPlainTextAdapterMatcher,
+  EmbedYoutubeBlockPlainTextAdapterExtension,
 } from '@blocksuite/affine-block-embed';
-import { latexBlockPlainTextAdapterMatcher } from '@blocksuite/affine-block-latex';
+import { LatexBlockPlainTextAdapterExtension } from '@blocksuite/affine-block-latex';
-import { listBlockPlainTextAdapterMatcher } from '@blocksuite/affine-block-list';
+import { ListBlockPlainTextAdapterExtension } from '@blocksuite/affine-block-list';
-import { paragraphBlockPlainTextAdapterMatcher } from '@blocksuite/affine-block-paragraph';
+import { ParagraphBlockPlainTextAdapterExtension } from '@blocksuite/affine-block-paragraph';
-import type { BlockPlainTextAdapterMatcher } from '@blocksuite/affine-shared/adapters';
+import type { ExtensionType } from '@blocksuite/block-std';
 
-import { codeBlockPlainTextAdapterMatcher } from '../../../code-block/adapters/plain-text.js';
+import { CodeBlockPlainTextAdapterExtension } from '../../../code-block/adapters/plain-text.js';
-import { databaseBlockPlainTextAdapterMatcher } from '../../../database-block/adapters/plain-text.js';
+import { DatabaseBlockPlainTextAdapterExtension } from '../../../database-block/adapters/plain-text.js';
-import { dividerBlockPlainTextAdapterMatcher } from '../../../divider-block/adapters/plain-text.js';
+import { DividerBlockPlainTextAdapterExtension } from '../../../divider-block/adapters/plain-text.js';
 
-export const defaultBlockPlainTextAdapterMatchers: BlockPlainTextAdapterMatcher[] =
+export const defaultBlockPlainTextAdapterMatchers: ExtensionType[] = [
-  [
+  ParagraphBlockPlainTextAdapterExtension,
-    paragraphBlockPlainTextAdapterMatcher,
+  ListBlockPlainTextAdapterExtension,
-    listBlockPlainTextAdapterMatcher,
+  DividerBlockPlainTextAdapterExtension,
-    dividerBlockPlainTextAdapterMatcher,
+  CodeBlockPlainTextAdapterExtension,
-    codeBlockPlainTextAdapterMatcher,
+  BookmarkBlockPlainTextAdapterExtension,
-    bookmarkBlockPlainTextAdapterMatcher,
+  EmbedFigmaBlockPlainTextAdapterExtension,
-    embedFigmaBlockPlainTextAdapterMatcher,
+  EmbedGithubBlockPlainTextAdapterExtension,
-    embedGithubBlockPlainTextAdapterMatcher,
+  EmbedLoomBlockPlainTextAdapterExtension,
-    embedLoomBlockPlainTextAdapterMatcher,
+  EmbedYoutubeBlockPlainTextAdapterExtension,
-    embedYoutubeBlockPlainTextAdapterMatcher,
+  EmbedLinkedDocBlockPlainTextAdapterExtension,
-    embedLinkedDocBlockPlainTextAdapterMatcher,
+  EmbedSyncedDocBlockPlainTextAdapterExtension,
-    embedSyncedDocBlockPlainTextAdapterMatcher,
+  LatexBlockPlainTextAdapterExtension,
-    latexBlockPlainTextAdapterMatcher,
+  DatabaseBlockPlainTextAdapterExtension,
-    databaseBlockPlainTextAdapterMatcher,
+];
-  ];

blocksuite/blocks/src/_common/adapters/plain-text/delta-converter/inline-delta.ts

@@ -1,11 +1,12 @@
 import { generateDocUrl } from '@blocksuite/affine-block-embed';
-import type {
+import {
-  InlineDeltaToPlainTextAdapterMatcher,
+  InlineDeltaToPlainTextAdapterExtension,
-  TextBuffer,
+  type TextBuffer,
 } from '@blocksuite/affine-shared/adapters';
+import type { ExtensionType } from '@blocksuite/block-std';
 
-export const referenceDeltaMarkdownAdapterMatch: InlineDeltaToPlainTextAdapterMatcher =
+export const referenceDeltaMarkdownAdapterMatch =
-  {
+  InlineDeltaToPlainTextAdapterExtension({
     name: 'reference',
     match: delta => !!delta.attributes?.reference,
     toAST: (delta, context) => {
@@ -30,10 +31,10 @@ export const referenceDeltaMarkdownAdapterMatch: InlineDeltaToPlainTextAdapterMa
         content,
       };
     },
-  };
+  });
 
-export const linkDeltaMarkdownAdapterMatch: InlineDeltaToPlainTextAdapterMatcher =
+export const linkDeltaMarkdownAdapterMatch =
-  {
+  InlineDeltaToPlainTextAdapterExtension({
     name: 'link',
     match: delta => !!delta.attributes?.link,
     toAST: delta => {
@@ -51,10 +52,10 @@ export const linkDeltaMarkdownAdapterMatch: InlineDeltaToPlainTextAdapterMatcher
         content,
       };
     },
-  };
+  });
 
-export const latexDeltaMarkdownAdapterMatch: InlineDeltaToPlainTextAdapterMatcher =
+export const latexDeltaMarkdownAdapterMatch =
-  {
+  InlineDeltaToPlainTextAdapterExtension({
     name: 'inlineLatex',
     match: delta => !!delta.attributes?.latex,
     toAST: delta => {
@@ -68,11 +69,10 @@ export const latexDeltaMarkdownAdapterMatch: InlineDeltaToPlainTextAdapterMatche
         content: delta.attributes?.latex,
       };
     },
-  };
+  });
 
-export const inlineDeltaToPlainTextAdapterMatchers: InlineDeltaToPlainTextAdapterMatcher[] =
+export const inlineDeltaToPlainTextAdapterMatchers: ExtensionType[] = [
-  [
+  referenceDeltaMarkdownAdapterMatch,
-    referenceDeltaMarkdownAdapterMatch,
+  linkDeltaMarkdownAdapterMatch,
-    linkDeltaMarkdownAdapterMatch,
+  latexDeltaMarkdownAdapterMatch,
-    latexDeltaMarkdownAdapterMatch,
+];
-  ];

blocksuite/blocks/src/code-block/clipboard/index.ts

@@ -1,4 +1,7 @@
-import { HtmlAdapter } from '@blocksuite/affine-shared/adapters';
+import {
+  HtmlAdapter,
+  PlainTextAdapter,
+} from '@blocksuite/affine-shared/adapters';
 import {
   type BlockComponent,
   Clipboard,
@@ -6,7 +9,6 @@ import {
 } from '@blocksuite/block-std';
 import { assertExists, DisposableGroup } from '@blocksuite/global/utils';
 
-import { PlainTextAdapter } from '../../_common/adapters/index.js';
 import { pasteMiddleware } from '../../root-block/clipboard/middlewares/index.js';
 
 export class CodeClipboardController {

blocksuite/blocks/src/index.ts

@@ -103,6 +103,9 @@ export {
   HtmlAdapter,
   HtmlAdapterFactoryExtension,
   HtmlAdapterFactoryIdentifier,
+  PlainTextAdapter,
+  PlainTextAdapterFactoryExtension,
+  PlainTextAdapterFactoryIdentifier,
 } from '@blocksuite/affine-shared/adapters';
 export * from '@blocksuite/affine-shared/services';
 export { scrollbarStyle } from '@blocksuite/affine-shared/styles';

packages/frontend/core/src/blocksuite/presets/_common/utils/markdown-utils.ts

@@ -86,7 +86,9 @@ export async function getContentFromSlice(
   }
   processTextInSnapshot(snapshot, host);
   const adapter =
-    type === 'markdown' ? new MarkdownAdapter(job) : new PlainTextAdapter(job);
+    type === 'markdown'
+      ? new MarkdownAdapter(job)
+      : new PlainTextAdapter(job, host.std.provider);
   const content = await adapter.fromSliceSnapshot({
     snapshot,
     assets: job.assetsManager,
@@ -104,7 +106,7 @@ export async function getPlainTextFromSlice(host: EditorHost, slice: Slice) {
     return '';
   }
   processTextInSnapshot(snapshot, host);
-  const plainTextAdapter = new PlainTextAdapter(job);
+  const plainTextAdapter = new PlainTextAdapter(job, host.std.provider);
   const plainText = await plainTextAdapter.fromSliceSnapshot({
     snapshot,
     assets: job.assetsManager,