34 lines
937 B
JavaScript
34 lines
937 B
JavaScript
import { Blockquote } from '@tiptap/extension-blockquote';
|
|
import { wrappingInputRule } from 'prosemirror-inputrules';
|
|
import { getParents } from '~/lib/utils/dom_utils';
|
|
import { getMarkdownSource } from '../services/markdown_sourcemap';
|
|
|
|
export const multilineInputRegex = /^\s*>>>\s$/gm;
|
|
|
|
export default Blockquote.extend({
|
|
addAttributes() {
|
|
return {
|
|
...this.parent?.(),
|
|
|
|
multiline: {
|
|
default: false,
|
|
parseHTML: (element) => {
|
|
const source = getMarkdownSource(element);
|
|
const parentsIncludeBlockquote = getParents(element).some(
|
|
(p) => p.nodeName.toLowerCase() === 'blockquote',
|
|
);
|
|
|
|
return source && !source.startsWith('>') && !parentsIncludeBlockquote;
|
|
},
|
|
},
|
|
};
|
|
},
|
|
|
|
addInputRules() {
|
|
return [
|
|
...this.parent?.(),
|
|
wrappingInputRule(multilineInputRegex, this.type, () => ({ multiline: true })),
|
|
];
|
|
},
|
|
});
|