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/*
* @copyright Copyright (c) 2019 Julius Härtl <jus@bitgrid.net>
*
* @author Julius Härtl <jus@bitgrid.net>
*
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
/* eslint-disable import/no-named-as-default */
import Document from '@tiptap/extension-document'
import Paragraph from '@tiptap/extension-paragraph'
import Text from '@tiptap/extension-text'
import History from '@tiptap/extension-history'
import Blockquote from '@tiptap/extension-blockquote'
import Placeholder from '@tiptap/extension-placeholder'
import OrderedList from '@tiptap/extension-ordered-list'
import ListItem from '@tiptap/extension-list-item'
import CodeBlock from '@tiptap/extension-code-block'
import CodeBlockLowlight from '@tiptap/extension-code-block-lowlight'
import Dropcursor from '@tiptap/extension-dropcursor'
import HorizontalRule from '@tiptap/extension-horizontal-rule'
import Table from './nodes/Table'
import TableCell from './nodes/TableCell'
import TableHeader from './nodes/TableHeader'
import TableHeadRow from './nodes/TableHeadRow'
import TableRow from './nodes/TableRow'
/* eslint-enable import/no-named-as-default */
import { Editor } from '@tiptap/core'
import { Strong, Italic, Strike, Link, Underline } from './marks'
import {
Image,
PlainTextDocument,
TrailingNode,
Heading,
BulletList,
TaskList,
TaskItem,
Callout,
} from './nodes'
import { HardBreak, Markdown, Emoji } from './extensions'
import { translate as t } from '@nextcloud/l10n'
import { listLanguages, registerLanguage } from 'lowlight/lib/core'
import { emojiSearch } from '@nextcloud/vue/dist/Functions/emoji'
import { VueRenderer } from '@tiptap/vue-2'
import EmojiList from './components/EmojiList'
import tippy from 'tippy.js'
import 'proxy-polyfill'
const loadSyntaxHighlight = async (language) => {
const list = listLanguages()
console.info(list)
if (!listLanguages().includes(language)) {
try {
const syntax = await import(/* webpackChunkName: "highlight/[request]" */'highlight.js/lib/languages/' + language)
registerLanguage(language, syntax.default)
} catch (e) {
// No matching highlighing found, fallback to none
console.debug(e)
}
}
}
const createEditor = ({ content, onCreate, onUpdate, extensions, enableRichEditing, currentDirectory }) => {
let richEditingExtensions = []
if (enableRichEditing) {
richEditingExtensions = [
Markdown,
Document,
Paragraph,
HardBreak,
Heading,
Strong,
Italic,
Strike,
Link.configure({ openOnClick: true }),
Blockquote,
CodeBlock,
BulletList,
HorizontalRule,
OrderedList,
ListItem,
Table,
TableCell,
TableHeader,
TableHeadRow,
TableRow,
TaskList,
TaskItem,
Callout,
Underline,
Image.configure({ currentDirectory, inline: true }),
Emoji.configure({
suggestion: {
items: ({ query }) => {
return emojiSearch(query)
},
render: () => {
let component
let popup
return {
onStart: props => {
component = new VueRenderer(EmojiList, {
parent: this,
propsData: props,
})
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)
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()
},
}
},
},
}),
Placeholder.configure({
emptyNodeClass: 'is-empty',
placeholder: t('text', 'Add notes, lists or links …'),
showOnlyWhenEditable: true,
}),
Dropcursor,
TrailingNode,
]
} else {
richEditingExtensions = [
PlainTextDocument,
CodeBlockLowlight,
]
}
extensions = extensions || []
return new Editor({
content,
onCreate,
onUpdate,
extensions: [
Text,
History,
...richEditingExtensions,
].concat(extensions),
})
}
const SerializeException = function(message) {
this.message = message
}
const serializePlainText = (tiptap) => {
const doc = tiptap.getJSON()
if (doc.content.length !== 1 || typeof doc.content[0].content === 'undefined' || doc.content[0].content.length !== 1) {
if (doc.content[0].type === 'code_block' && typeof doc.content[0].content === 'undefined') {
return ''
}
throw new SerializeException('Failed to serialize document to plain text')
}
const codeBlock = doc.content[0].content[0]
if (codeBlock.type !== 'text') {
throw new SerializeException('Failed to serialize document to plain text')
}
return codeBlock.text
}
export default createEditor
export { createEditor, serializePlainText, loadSyntaxHighlight }
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