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