Merge branch 'nostr-mention' into 'main'

Lexical: display only the username in mentions, trim Nostr mentions

See merge request soapbox-pub/soapbox!2811

src/features/compose/editor/index.tsx

@@ -52,7 +52,7 @@ interface IComposeEditor {
 const theme: InitialConfigType['theme'] = {
   emoji: 'select-none',
   hashtag: 'hover:underline text-primary-600 dark:text-accent-blue hover:text-primary-800 dark:hover:text-accent-blue',
-  mention: 'hover:underline text-primary-600 dark:text-accent-blue hover:text-primary-800 dark:hover:text-accent-blue',
+  mention: 'hover:underline text-primary-600 dark:text-accent-blue hover:text-primary-800 dark:hover:text-accent-blue select-none',
   link: 'hover:underline text-primary-600 dark:text-accent-blue hover:text-primary-800 dark:hover:text-accent-blue',
   text: {
     bold: 'font-bold',

src/features/compose/editor/nodes/mention-node.ts

@@ -1,73 +0,0 @@
-/**
- * This source code is derived from code from Meta Platforms, Inc.
- * and affiliates, licensed under the MIT license located in the
- * LICENSE file in the /src/features/compose/editor directory.
- */
-
-import { addClassNamesToElement } from '@lexical/utils';
-import { $applyNodeReplacement, TextNode } from 'lexical';
-
-import type {
-  EditorConfig,
-  LexicalNode,
-  NodeKey,
-  SerializedTextNode,
-} from 'lexical';
-
-class MentionNode extends TextNode {
-
-  static getType(): string {
-    return 'mention';
-  }
-
-  static clone(node: MentionNode): MentionNode {
-    return new MentionNode(node.__text, node.__key);
-  }
-
-  constructor(text: string, key?: NodeKey) {
-    super(text, key);
-  }
-
-  createDOM(config: EditorConfig): HTMLElement {
-    const element = super.createDOM(config);
-    addClassNamesToElement(element, config.theme.mention);
-    return element;
-  }
-
-  static importJSON(serializedNode: SerializedTextNode): MentionNode {
-    const node = $createMentionNode(serializedNode.text);
-    node.setFormat(serializedNode.format);
-    node.setDetail(serializedNode.detail);
-    node.setMode(serializedNode.mode);
-    node.setStyle(serializedNode.style);
-    return node;
-  }
-
-  exportJSON(): SerializedTextNode {
-    return {
-      ...super.exportJSON(),
-      type: 'mention',
-    };
-  }
-
-  canInsertTextBefore(): boolean {
-    return false;
-  }
-
-  isTextEntity(): true {
-    return true;
-  }
-
-}
-
-function $createMentionNode(text: string): MentionNode {
-  const node = new MentionNode(text);
-  node.setMode('segmented').toggleDirectionless();
-  return $applyNodeReplacement(node);
-}
-
-const $isMentionNode = (
-  node: LexicalNode | null | undefined,
-): node is MentionNode => node instanceof MentionNode;
-
-export { MentionNode, $createMentionNode, $isMentionNode };

src/features/compose/editor/nodes/mention-node.tsx

@@ -0,0 +1,108 @@
+/**
+ * This source code is derived from code from Meta Platforms, Inc.
+ * and affiliates, licensed under the MIT license located in the
+ * LICENSE file in the /src/features/compose/editor directory.
+ */
+
+import { addClassNamesToElement } from '@lexical/utils';
+import { $applyNodeReplacement, DecoratorNode } from 'lexical';
+import React from 'react';
+
+import { Tooltip } from 'soapbox/components/ui';
+import { isPubkey } from 'soapbox/utils/nostr';
+
+import type {
+  EditorConfig,
+  LexicalNode,
+  NodeKey,
+  SerializedLexicalNode,
+  Spread,
+} from 'lexical';
+
+type SerializedMentionNode = Spread<{
+  acct: string;
+  type: 'mention';
+  version: 1;
+}, SerializedLexicalNode>;
+
+class MentionNode extends DecoratorNode<JSX.Element> {
+
+  __acct: string;
+
+  static getType(): string {
+    return 'mention';
+  }
+
+  static clone(node: MentionNode): MentionNode {
+    return new MentionNode(node.__acct, node.__key);
+  }
+
+  constructor(acct: string, key?: NodeKey) {
+    super(key);
+    this.__acct = acct;
+  }
+
+  createDOM(config: EditorConfig): HTMLElement {
+    const span = document.createElement('span');
+    addClassNamesToElement(span, config.theme.mention);
+    return span;
+  }
+
+  updateDOM(): false {
+    return false;
+  }
+
+  static importJSON(serializedNode: SerializedMentionNode): MentionNode {
+    const node = $createMentionNode(serializedNode.acct);
+    return node;
+  }
+
+  exportJSON(): SerializedMentionNode {
+    return {
+      type: 'mention',
+      acct: this.__acct,
+      version: 1,
+    };
+  }
+
+  getTextContent(): string {
+    return `@${this.__acct}`;
+  }
+
+  canInsertTextBefore(): boolean {
+    return false;
+  }
+
+  isTextEntity(): true {
+    return true;
+  }
+
+  decorate(): JSX.Element {
+    const acct = this.__acct;
+    const username = acct.split('@')[0];
+
+    return (
+      <Tooltip text={`@${acct}`}>
+        <button
+          className='text-accent-blue'
+          type='button'
+          dir='ltr'
+        >
+          @{isPubkey(username) ? username.slice(0, 8) : username}
+        </button>
+      </Tooltip>
+    );
+  }
+
+}
+
+function $createMentionNode(acct: string): MentionNode {
+  const node = new MentionNode(acct);
+  return $applyNodeReplacement(node);
+}
+
+const $isMentionNode = (
+  node: LexicalNode | null | undefined,
+): node is MentionNode => node instanceof MentionNode;
+
+export { MentionNode, $createMentionNode, $isMentionNode };

src/features/compose/editor/plugins/autosuggest-plugin.tsx

@@ -328,7 +328,7 @@ const AutosuggestPlugin = ({
           node.select();
         } else {
           const acct = selectAccount(getState(), suggestion)!.acct;
-          replaceMatch($createMentionNode(`@${acct}`));
+          replaceMatch($createMentionNode(acct));
         }
 
         dispatch(clearComposeSuggestions(composeId));