⏪️ Revert "Merge pull request #2841 from nextcloud/feature/heading-anchors" until #2868 be fixed

This reverts commit 0f2c48e, reversing
changes made to 9973d1f.

Signed-off-by: Vinicius Reis <vinicius.reis@nextcloud.com>

Author: Vinicius Reis

cypress/e2e/outline.spec.js

@@ -0,0 +1,74 @@
+import { randHash } from '../utils/index.js'
+
+const currentUser = randHash()
+
+const refresh = () => cy.get('.files-controls .crumb:not(.hidden) a')
+	.last()
+	.click({ force: true })
+
+const clickOutline = () => {
+	cy.getActionEntry('headings')
+		.click()
+
+	cy.get('.v-popper__wrapper .open').getActionEntry('outline')
+		.click()
+}
+
+const createMarkdown = (fileName, content) => {
+	return cy.createFile(fileName, content, 'text/markdown')
+		.then(refresh)
+}
+
+describe('Table of Contents', () => {
+	before(() => {
+		// Init user
+		cy.nextcloudCreateUser(currentUser, 'password')
+		cy.login(currentUser, 'password')
+	})
+
+	beforeEach(() => {
+		cy.login(currentUser, 'password')
+	})
+
+	it('sidebar toc', () => {
+		const fileName = 'toc.md'
+
+		createMarkdown(fileName, '# T1 \n ## T2 \n ### T3 \n #### T4 \n ##### T5 \n ###### T6')
+			.then(refresh)
+			.then(() => cy.openFile(fileName, { force: true }))
+			.then(clickOutline)
+
+		cy.getOutline()
+			.find('header')
+			.should('exist')
+
+		cy.getTOC()
+			.find('ul li')
+			.should('have.length', 6)
+		cy.getTOC()
+			.find('ul li')
+			.each((el, index) => {
+				cy.wrap(el)
+					.should('have.attr', 'data-toc-level')
+					.and('equal', String(index + 1))
+
+				cy.wrap(el)
+					.find('a')
+					.should('have.attr', 'href')
+					.and('equal', `#t${index + 1}`)
+			})
+	})
+
+	it('empty toc', () => {
+		const fileName = 'empty.md'
+
+		createMarkdown(fileName, '')
+			.then(refresh)
+			.then(() => cy.openFile(fileName, { force: true }))
+			.then(clickOutline)
+
+		cy.getOutline()
+			.find('ul')
+			.should('be.empty')
+	})
+})

cypress/e2e/sections.spec.js

@@ -1,18 +1,8 @@
 import TipTapHeading from '@tiptap/extension-heading'
-import { VueNodeViewRenderer } from '@tiptap/vue-2'
 import debounce from 'debounce'
-
-import HeadingView from './HeadingView.vue'
 import { setHeadings, extractHeadings } from './extractor.js'
 
 const Heading = TipTapHeading.extend({
-	addOptions() {
-		return {
-			...this.parent?.(),
-			linkSymbol: '#',
-		}
-	},
-
 	addAttributes() {
 		return {
 			...this.parent(),
@@ -26,11 +16,6 @@ const Heading = TipTapHeading.extend({
 			},
 		}
 	},
-
-	addNodeView() {
-		return VueNodeViewRenderer(HeadingView)
-	},
-
 	addKeyboardShortcuts() {
 		return this.options.levels.reduce((items, level) => ({
 			...items,