manifold/web/components/editor/mention-suggestion.ts
Austin Chen 1321b95eb1
%mentions for embedding contract card, take 2 (#884)
* Revert "Revert "Use %mention to embed a contract card in rich text editor (#869)""

This reverts commit e0634cea6d.

* Overwrite name to prevent breakages

* Fix '%' mentioning if you escape out

* Cleanup: merge render functions
2022-09-15 23:37:17 -07:00

86 lines
2.4 KiB
TypeScript

import type { MentionOptions } from '@tiptap/extension-mention'
import { ReactRenderer } from '@tiptap/react'
import { searchInAny } from 'common/util/parse'
import { orderBy } from 'lodash'
import tippy from 'tippy.js'
import { getCachedUsers } from 'web/hooks/use-users'
import { MentionList } from './mention-list'
type Render = Suggestion['render']
type Suggestion = MentionOptions['suggestion']
const beginsWith = (text: string, query: string) =>
text.toLocaleLowerCase().startsWith(query.toLocaleLowerCase())
// copied from https://tiptap.dev/api/nodes/mention#usage
export const mentionSuggestion: Suggestion = {
items: async ({ query }) =>
orderBy(
(await getCachedUsers()).filter((u) =>
searchInAny(query, u.username, u.name)
),
[
(u) => [u.name, u.username].some((s) => beginsWith(s, query)),
'followerCountCached',
],
['desc', 'desc']
).slice(0, 5),
render: makeMentionRender(MentionList),
}
export function makeMentionRender(mentionList: any): Render {
return () => {
let component: ReactRenderer
let popup: ReturnType<typeof tippy>
return {
onStart: (props) => {
component = new ReactRenderer(mentionList, {
props,
editor: props.editor,
})
if (!props.clientRect) {
return
}
popup = tippy('body', {
getReferenceClientRect: props.clientRect as any,
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 as any,
})
},
onKeyDown(props) {
if (props.event.key)
if (
props.event.key === 'Escape' ||
// Also break out of the mention if the tooltip isn't visible
(props.event.key === 'Enter' && !popup?.[0].state.isShown)
) {
popup?.[0].destroy()
component?.destroy()
return false
}
return (component?.ref as any)?.onKeyDown(props)
},
onExit() {
popup?.[0].destroy()
component?.destroy()
},
}
}
}