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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/>.
*
*/
import { Bold, Italic as TipTapItalic, Strike as TipTapStrike, Link as TipTapLink } from 'tiptap-extensions'
import { Plugin } from 'tiptap'
import { getMarkAttrs } from 'tiptap-utils'
import { markInputRule, markPasteRule } from 'tiptap-commands'
import { domHref, parseHref } from './../helpers/links'
import { markdownit } from './../EditorFactory'
/**
* This file maps prosemirror mark names to tiptap classes,
* so we can reuse the prosemirror-markdown default parser for now
*/
class Strong extends Bold {
get name() {
return 'strong'
}
// TODO: remove once we upgraded to tiptap v2
inputRules({ type }) {
return [
markInputRule(/(?:^|\s)((?:\*\*)((?:[^*]+))(?:\*\*))$/, type),
markInputRule(/(?:^|\s)((?:__)((?:[^__]+))(?:__))$/, type),
]
}
// TODO: remove once we upgraded to tiptap v2
pasteRules({ type }) {
return [
markPasteRule(/(?:^|\s)((?:\*\*)((?:[^*]+))(?:\*\*))/g, type),
markPasteRule(/(?:^|\s)((?:__)((?:[^__]+))(?:__))/g, type),
]
}
}
class Italic extends TipTapItalic {
get name() {
return 'em'
}
// TODO: remove once we upgraded to tiptap v2
inputRules({ type }) {
return [
markInputRule(/(?:^|\s)((?:\*)((?:[^*]+))(?:\*))$/, type),
markInputRule(/(?:^|\s)((?:_)((?:[^_]+))(?:_))$/, type),
]
}
// TODO: remove once we upgraded to tiptap v2
pasteRules({ type }) {
return [
markPasteRule(/(?:^|\s)((?:\*)((?:[^*]+))(?:\*))/g, type),
markPasteRule(/(?:^|\s)((?:_)((?:[^_]+))(?:_))/g, type),
]
}
}
class Strike extends TipTapStrike {
get schema() {
return {
parseDOM: [
{
tag: 's',
},
{
tag: 'del',
},
{
tag: 'strike',
},
{
style: 'text-decoration',
getAttrs: value => value === 'line-through',
},
],
toDOM: () => ['s', 0],
toMarkdown: {
open: '~~',
close: '~~',
mixable: true,
expelEnclosingWhitespace: true,
},
}
}
// TODO: remove once we upgraded to tiptap v2
inputRules({ type }) {
return [
markInputRule(/(?:^|\s)((?:~~)((?:[^~]+))(?:~~))$/, type),
]
}
// TODO: remove once we upgraded to tiptap v2
pasteRules({ type }) {
return [
markPasteRule(/(?:^|\s)((?:~~)((?:[^~]+))(?:~~))/g, type),
]
}
}
class Link extends TipTapLink {
get schema() {
return {
attrs: {
href: {
default: null,
},
},
inclusive: false,
parseDOM: [
{
tag: 'a[href]',
getAttrs: dom => ({
href: parseHref(dom),
}),
},
],
toDOM: node => ['a', {
...node.attrs,
href: domHref(node),
title: node.attrs.href,
rel: 'noopener noreferrer nofollow',
}, 0],
}
}
get plugins() {
if (!this.options.openOnClick) {
return []
}
return [
new Plugin({
props: {
handleClick: (view, pos, event) => {
const { schema } = view.state
const attrs = getMarkAttrs(view.state, schema.marks.link)
const isLink = event.target instanceof HTMLAnchorElement || event.target.parentElement instanceof HTMLAnchorElement
if (attrs.href && isLink) {
const linkElement = event.target.parentElement instanceof HTMLAnchorElement ? event.target.parentElement : event.target
event.stopPropagation()
const htmlHref = linkElement.href
if (event.button === 0 && !event.ctrlKey && htmlHref.startsWith(window.location.origin)) {
const query = OC.parseQueryString(htmlHref)
const fragment = OC.parseQueryString(htmlHref.split('#').pop())
if (query.dir && fragment.relPath) {
const filename = fragment.relPath.split('/').pop()
const path = `${query.dir}/${filename}`
document.title = `${filename} - ${OC.theme.title}`
if (window.location.pathname.match(/apps\/files\/$/)) {
// The files app still lacks a popState handler
// to allow for using the back button
// OC.Util.History.pushState('', htmlHref)
}
OCA.Viewer.open({ path })
return
}
}
if (!markdownit.validateLink(htmlHref)) {
console.error('Invalid link', htmlHref)
return
}
window.open(htmlHref)
}
},
},
}),
]
}
}
/** Strike is currently unsupported by prosemirror-markdown */
export {
Strong,
Italic,
Strike,
Link,
}
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