Fix foambubble#1242 - attachments are not considered in the context o…

…f orphan notes

A note that only has outbound links to attachments is now still considered an orphan.

packages/foam-vscode/src/core/services/attachment-provider.ts

@@ -4,7 +4,14 @@ import { FoamWorkspace } from '../model/workspace';
 import { IDisposable } from '../common/lifecycle';
 import { ResourceProvider } from '../model/provider';
 
-const imageExtensions = ['.png', '.jpg', '.jpeg', '.gif', '.svg', '.webp'];
+export const imageExtensions = [
+ '.png',
+ '.jpg',
+ '.jpeg',
+ '.gif',
+ '.svg',
+ '.webp',
+];
 
 const asResource = (uri: URI): Resource => {
  const type = imageExtensions.includes(uri.getExtension())

packages/foam-vscode/src/features/panels/orphans.ts

@@ -1,12 +1,14 @@
 import * as vscode from 'vscode';
 import { Foam } from '../../core/model/foam';
 import { createMatcherAndDataStore } from '../../services/editor';
-import { getOrphansConfig } from '../../settings';
+import { getAttachmentsExtensions, getOrphansConfig } from '../../settings';
 import { GroupedResourcesTreeDataProvider } from './utils/grouped-resources-tree-data-provider';
 import { ResourceTreeItem, UriTreeItem } from './utils/tree-view-utils';
 import { IMatcher } from '../../core/services/datastore';
 import { FoamWorkspace } from '../../core/model/workspace';
 import { FoamGraph } from '../../core/model/graph';
+import { URI } from '../../core/model/uri';
+import { imageExtensions } from '../../core/services/attachment-provider';
 
 const EXCLUDE_TYPES = ['image', 'attachment'];
 export default async function activate(
@@ -66,6 +68,13 @@ export class OrphanTreeView extends GroupedResourcesTreeDataProvider {
  .filter(
  uri =>
  !EXCLUDE_TYPES.includes(this.workspace.find(uri)?.type) &&
- this.graph.getConnections(uri).length === 0
+ this.graph.getBacklinks(uri).length === 0 &&
+ this.graph.getLinks(uri).filter(c => !isAttachment(c.target))
+ .length === 0
  );
 }
+
+function isAttachment(uri: URI) {
+ const ext = [...getAttachmentsExtensions(), ...imageExtensions];
+ return ext.includes(uri.getExtension());
+}