mirror of
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62 lines
1.6 KiB
TypeScript
62 lines
1.6 KiB
TypeScript
//
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// Copyright © 2022 Hardcore Engineering Inc.
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//
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// Licensed under the Eclipse Public License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License. You may
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// obtain a copy of the License at https://www.eclipse.org/legal/epl-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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//
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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import { generateId } from '@hcengineering/core'
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import { Node } from '@tiptap/core'
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import { Plugin } from 'prosemirror-state'
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export const UniqId = Node.create({
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name: 'blockId',
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addGlobalAttributes () {
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return [
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{
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types: ['heading', 'paragraph'],
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attributes: {
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uid: {
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default: undefined,
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rendered: false,
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keepOnSplit: false
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}
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}
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}
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]
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},
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addProseMirrorPlugins () {
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return [
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new Plugin({
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appendTransaction: (_transactions, oldState, newState) => {
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// no changes
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if (newState.doc === oldState.doc) {
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return
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}
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const tr = newState.tr
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newState.doc.descendants((node, pos, parent) => {
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if (node.isBlock && parent === newState.doc && node.attrs?.uid === undefined) {
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tr.setNodeMarkup(pos, undefined, {
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...node.attrs,
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uid: generateId()
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})
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}
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})
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return tr
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}
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})
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]
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}
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})
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