import { markInputRule } from '@tiptap/core'; import { Link } from '@tiptap/extension-link'; const extractHrefFromMatch = (match) => { return { href: match.groups.href }; }; export const extractHrefFromMarkdownLink = (match) => { /** * Removes the last capture group from the match to satisfy * tiptap markInputRule expectation of having the content as * the last capture group in the match. * * https://github.com/ueberdosis/tiptap/blob/%40tiptap/core%402.0.0-beta.75/packages/core/src/inputRules/markInputRule.ts#L11 */ match.pop(); return extractHrefFromMatch(match); }; export default Link.extend({ addOptions() { return { ...this.parent?.(), openOnClick: false, }; }, addInputRules() { const markdownLinkSyntaxInputRuleRegExp = /(?:^|\s)\[([\w|\s|-]+)\]\((?.+?)\)$/gm; const urlSyntaxRegExp = /(?:^|\s)(?(?:https?:\/\/|www\.)[\S]+)(?:\s|\n)$/gim; return [ markInputRule({ find: markdownLinkSyntaxInputRuleRegExp, type: this.type, getAttributes: extractHrefFromMarkdownLink, }), markInputRule({ find: urlSyntaxRegExp, type: this.type, getAttributes: extractHrefFromMatch, }), ]; }, addAttributes() { return { ...this.parent?.(), href: { default: null, parseHTML: (element) => element.getAttribute('href'), }, title: { title: null, parseHTML: (element) => element.getAttribute('title'), }, canonicalSrc: { default: null, parseHTML: (element) => element.dataset.canonicalSrc, }, }; }, });