2024-09-11 00:03:13 +08:00

73 lines
2.2 KiB
TypeScript

/**
* @[bilibili](bid)
* @[bilibili](aid cid)
* @[bilibili](bid aid cid)
* @[bilibili p1 autoplay time=1](aid cid)
*/
import { URLSearchParams } from 'node:url'
import type { PluginWithOptions } from 'markdown-it'
import { createRuleBlock } from '../../utils/createRuleBlock.js'
import { parseRect } from '../../utils/parseRect.js'
import { resolveAttrs } from '../../utils/resolveAttrs.js'
import { timeToSeconds } from '../../utils/timeToSeconds.js'
import type { BilibiliTokenMeta } from '../../../shared/index.js'
const BILIBILI_LINK = 'https://player.bilibili.com/player.html'
export const bilibiliPlugin: PluginWithOptions<never> = (md) => {
createRuleBlock<BilibiliTokenMeta>(md, {
type: 'bilibili',
name: 'video_bilibili',
// eslint-disable-next-line regexp/no-super-linear-backtracking
syntaxPattern: /^@\[bilibili(?:\s+p(\d+))?([^\]]*)\]\(([^)]*)\)/,
meta([, page, info = '', source = '']) {
const { attrs } = resolveAttrs(info)
const ids = source.trim().split(/\s+/)
const bvid = ids.find(id => id.startsWith('BV'))
const [aid, cid] = ids.filter(id => !id.startsWith('BV'))
return {
page: +page || 1,
bvid,
aid,
cid,
autoplay: attrs.autoplay ?? false,
time: timeToSeconds(attrs.time),
title: attrs.title,
width: attrs.width ? parseRect(attrs.width) : '100%',
height: attrs.height ? parseRect(attrs.height) : '',
ratio: attrs.ratio ? parseRect(attrs.ratio) : '',
}
},
content(meta) {
const params = new URLSearchParams()
if (meta.bvid) {
params.set('bvid', meta.bvid)
}
if (meta.aid) {
params.set('aid', meta.aid)
}
if (meta.cid) {
params.set('cid', meta.cid)
}
if (meta.page) {
params.set('p', meta.page.toString())
}
if (meta.time) {
params.set('t', meta.time.toString())
}
params.set('autoplay', meta.autoplay ? '1' : '0')
const source = `${BILIBILI_LINK}?${params.toString()}`
return `<VideoBilibili src="${source}" width="${meta.width}" height="${meta.height}" ratio="${meta.ratio}" title="${meta.title}" />`
},
})
}