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a tool for shared writing and social publishing
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1.1 kB · 28 lines
TypeScript
at main
1234567891011121314151617181920212223242526272829import { Fragment, Node, Slice } from "prosemirror-model";
// Comment marks anchor a thread to a range in one specific block, so they// must never travel through the clipboard: a copied anchor would attach the// original thread to unrelated text, and deleting either copy would delete// the thread (see the comment-diffing in mountProsemirror). Passed as the// editor's transformCopied/transformPasted props; paste paths that parse// clipboard HTML themselves strip the span.comment-anchor markup instead.export function stripCommentMarks(slice: Slice): Slice { return new Slice( stripFragment(slice.content), slice.openStart, slice.openEnd, );}
function stripFragment(fragment: Fragment): Fragment { let children: Node[] = []; fragment.forEach((node) => { let stripped = node.mark( node.marks.filter((m) => m.type.name !== "comment"), ); if (stripped.content.childCount) stripped = stripped.copy(stripFragment(stripped.content)); children.push(stripped); }); return Fragment.fromArray(children);}