fix: clashing heading markdown command with mention/suggestion used w…

…ith #.

demos/src/Examples/HeadingMultipleMention/React/MentionList.jsx

@@ -0,0 +1,70 @@
+import './MentionList.scss'
+
+import React, {
+  forwardRef, useEffect, useImperativeHandle,
+  useState,
+} from 'react'
+
+export default forwardRef((props, ref) => {
+  const [selectedIndex, setSelectedIndex] = useState(0)
+
+  const selectItem = index => {
+    const item = props.items[index]
+
+    if (item) {
+      props.command({ id: item })
+    }
+  }
+
+  const upHandler = () => {
+    setSelectedIndex((selectedIndex + props.items.length - 1) % props.items.length)
+  }
+
+  const downHandler = () => {
+    setSelectedIndex((selectedIndex + 1) % props.items.length)
+  }
+
+  const enterHandler = () => {
+    selectItem(selectedIndex)
+  }
+
+  useEffect(() => setSelectedIndex(0), [props.items])
+
+  useImperativeHandle(ref, () => ({
+    onKeyDown: ({ event }) => {
+      if (event.key === 'ArrowUp') {
+        upHandler()
+        return true
+      }
+
+      if (event.key === 'ArrowDown') {
+        downHandler()
+        return true
+      }
+
+      if (event.key === 'Enter') {
+        enterHandler()
+        return true
+      }
+
+      return false
+    },
+  }))
+
+  return (
+    <div className="items">
+      {props.items.length
+        ? props.items.map((item, index) => (
+          <button
+            className={`item ${index === selectedIndex ? 'is-selected' : ''}`}
+            key={index}
+            onClick={() => selectItem(index)}
+          >
+            {item}
+          </button>
+        ))
+        : <div className="item">No result</div>
+      }
+    </div>
+  )
+})

demos/src/Examples/HeadingMultipleMention/React/MentionList.scss

@@ -0,0 +1,25 @@
+.items {
+  background: #fff;
+  border-radius: 0.5rem;
+  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.05), 0px 10px 20px rgba(0, 0, 0, 0.1);
+  color: rgba(0, 0, 0, 0.8);
+  font-size: 0.9rem;
+  overflow: hidden;
+  padding: 0.2rem;
+  position: relative;
+}
+
+.item {
+  background: transparent;
+  border: 1px solid transparent;
+  border-radius: 0.4rem;
+  display: block;
+  margin: 0;
+  padding: 0.2rem 0.4rem;
+  text-align: left;
+  width: 100%;
+
+  &.is-selected {
+    border-color: #000;
+  }
+}

demos/src/Examples/HeadingMultipleMention/React/index.jsx

@@ -0,0 +1,42 @@
+import './styles.scss'
+
+import Mention from '@tiptap/extension-mention'
+import { EditorContent, useEditor } from '@tiptap/react'
+import StarterKit from '@tiptap/starter-kit'
+import React from 'react'
+
+import mention from './mention.js'
+import pageLink from './pageLink.js'
+
+export default () => {
+  const editor = useEditor({
+    extensions: [
+      StarterKit,
+      Mention.extend({ name: 'mention' }).configure({
+        HTMLAttributes: {
+          class: 'mention',
+        },
+        suggestion: mention,
+      }),
+      Mention.extend({ name: 'page-link' }).configure({
+        HTMLAttributes: {
+          class: 'page-link',
+        },
+        suggestion: pageLink,
+      }),
+    ],
+    content: `
+        <p>Hi everyone! Don’t forget the daily stand up at 8 AM. Read <span data-type="page-link" data-id="Page about cats"></span></p>
+        <p><span data-type="mention" data-id="Jennifer Grey"></span> Would you mind to share what you’ve been working on lately? We fear not much happened since Dirty Dancing.
+        <p><span data-type="mention" data-id="Winona Ryder"></span> <span data-type="mention" data-id="Axl Rose"></span> Let’s go through your most important points quickly.</p>
+        <p>I have a meeting with <span data-type="mention" data-id="Christina Applegate"></span> and don’t want to come late.</p>
+        <p>– Thanks, your big boss</p>
+      `,
+  })
+
+  if (!editor) {
+    return null
+  }
+
+  return <EditorContent editor={editor} />
+}

demos/src/Examples/HeadingMultipleMention/React/index.spec.js

@@ -0,0 +1,40 @@
+context('/src/Examples/HeadingMultipleMention/React/', () => {
+  before(() => {
+    cy.visit('/src/Examples/HeadingMultipleMention/React/')
+  })
+  beforeEach(() => {
+    cy.get('.tiptap').then(([{ editor }]) => {
+      editor.commands.setContent('<p></p>')
+    })
+  })
+
+  it('selecting element from page link doesn\'t trigger heading', () => {
+    cy.get('.tiptap')
+      .type('\n#')
+      .type('{downarrow}')
+      .type('{enter}')
+      .should('contain', 'Dogs page')
+      .get('h1')
+      .should('not.exist')
+  })
+  it('page link and user mention works together', () => {
+    cy.get('.tiptap')
+      .type('\n#')
+      .type('{downarrow}')
+      .type('{enter}')
+      .should('contain', 'Dogs page')
+      .type(' @')
+      .type('{downarrow}')
+      .type('{enter}')
+      .should('contain', 'Cyndi Lauper')
+      .get('h1')
+      .should('not.exist')
+  })
+  it('can still trigger heading if nothing is selected from mention', () => {
+    cy.get('.tiptap')
+      .type('\n# Heading!')
+      .get('h1')
+      .should('contain', 'Heading!')
+
+  })
+})

demos/src/Examples/HeadingMultipleMention/React/mention.js

@@ -0,0 +1,98 @@
+import { PluginKey } from '@tiptap/pm/state'
+import { ReactRenderer } from '@tiptap/react'
+import tippy from 'tippy.js'
+
+import MentionList from './MentionList.jsx'
+
+const mentionPluginKey = new PluginKey('mention')
+
+export default {
+  pluginKey: mentionPluginKey,
+  char: '@',
+  items: ({ query }) => {
+    return [
+      'Lea Thompson',
+      'Cyndi Lauper',
+      'Tom Cruise',
+      'Madonna',
+      'Jerry Hall',
+      'Joan Collins',
+      'Winona Ryder',
+      'Christina Applegate',
+      'Alyssa Milano',
+      'Molly Ringwald',
+      'Ally Sheedy',
+      'Debbie Harry',
+      'Olivia Newton-John',
+      'Elton John',
+      'Michael J. Fox',
+      'Axl Rose',
+      'Emilio Estevez',
+      'Ralph Macchio',
+      'Rob Lowe',
+      'Jennifer Grey',
+      'Mickey Rourke',
+      'John Cusack',
+      'Matthew Broderick',
+      'Justine Bateman',
+      'Lisa Bonet',
+    ]
+      .filter(item => item.toLowerCase().startsWith(query.toLowerCase()))
+      .slice(0, 5)
+  },
+
+  render: () => {
+    let component
+    let popup
+
+    return {
+      onStart: props => {
+        component = new ReactRenderer(MentionList, {
+          props,
+          editor: props.editor,
+        })
+
+        if (!props.clientRect) {
+          return
+        }
+
+        popup = tippy('body', {
+          getReferenceClientRect: props.clientRect,
+          appendTo: () => document.body,
+          content: component.element,
+          showOnCreate: true,
+          interactive: true,
+          trigger: 'manual',
+          placement: 'bottom-start',
+        })
+      },
+
+      onUpdate(props) {
+        component.updateProps(props)
+
+        if (!props.clientRect) {
+          return
+        }
+
+        popup[0].setProps({
+          getReferenceClientRect: props.clientRect,
+        })
+      },
+
+      onKeyDown(props) {
+        if (props.event.key === 'Escape') {
+          popup[0].hide()
+
+          return true
+        }
+
+        return component.ref?.onKeyDown(props)
+      },
+
+      onExit() {
+        popup[0].destroy()
+        component.destroy()
+      },
+    }
+  },
+}

demos/src/Examples/HeadingMultipleMention/React/pageLink.js

@@ -0,0 +1,76 @@
+import { PluginKey } from '@tiptap/pm/state'
+import { ReactRenderer } from '@tiptap/react'
+import tippy from 'tippy.js'
+
+import MentionList from './MentionList.jsx'
+
+const pageLinkKey = new PluginKey('pageLink')
+
+export default {
+  char: '#',
+  pluginKey: pageLinkKey,
+  items: ({ query }) => {
+    return [
+      'Page about cats',
+      'Dogs page',
+      'List of weird animals',
+    ]
+      .filter(item => item.toLowerCase().startsWith(query.toLowerCase()))
+      .slice(0, 5)
+  },
+
+  render: () => {
+    let component
+    let popup
+
+    return {
+      onStart: props => {
+        component = new ReactRenderer(MentionList, {
+          props,
+          editor: props.editor,
+        })
+
+        if (!props.clientRect) {
+          return
+        }
+
+        popup = tippy('body', {
+          getReferenceClientRect: props.clientRect,
+          appendTo: () => document.body,
+          content: component.element,
+          showOnCreate: true,
+          interactive: true,
+          trigger: 'manual',
+          placement: 'bottom-start',
+        })
+      },
+
+      onUpdate(props) {
+        component.updateProps(props)
+
+        if (!props.clientRect) {
+          return
+        }
+
+        popup[0].setProps({
+          getReferenceClientRect: props.clientRect,
+        })
+      },
+
+      onKeyDown(props) {
+        if (props.event.key === 'Escape') {
+          popup[0].hide()
+
+          return true
+        }
+
+        return component.ref?.onKeyDown(props)
+      },
+
+      onExit() {
+        popup[0].destroy()
+        component.destroy()
+      },
+    }
+  },
+}

demos/src/Examples/HeadingMultipleMention/React/styles.scss

@@ -0,0 +1,12 @@
+.tiptap {
+  > * + * {
+    margin-top: 0.75em;
+  }
+}
+
+.mention,.page-link{
+  border: 1px solid #000;
+  border-radius: 0.4rem;
+  box-decoration-break: clone;
+  padding: 0.1rem 0.3rem;
+}

docs/api/nodes/mention.md

@@ -83,3 +83,7 @@ Mention.configure({
 
 ## Usage
 https://embed.tiptap.dev/preview/Nodes/Mention
+
+### Notes
+
+The mention node has higher priority ( 101 instead of the default 100 ) so it can get priority over heading markdown command when used with `#`.