35 lines
1.0 KiB
JavaScript
35 lines
1.0 KiB
JavaScript
|
/**
|
||
|
|
* @fileoverview markdown 插件
|
||
|
|
* Include marked (https://github.com/markedjs/marked)
|
||
|
|
* Include github-markdown-css (https://github.com/sindresorhus/github-markdown-css)
|
||
|
|
*/
|
||
|
|
const marked = require('./marked.min')
|
||
|
|
let index = 0
|
||
|
|
|
||
|
|
function Markdown (vm) {
|
||
|
|
this.vm = vm
|
||
|
|
vm._ids = {}
|
||
|
|
}
|
||
|
|
|
||
|
|
Markdown.prototype.onUpdate = function (content) {
|
||
|
|
if (this.vm.properties.markdown) {
|
||
|
|
return marked(content)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
Markdown.prototype.onParse = function (node, vm) {
|
||
|
|
if (vm.options.markdown) {
|
||
|
|
// 中文 id 需要转换，否则无法跳转
|
||
|
|
if (vm.options.useAnchor && node.attrs && /[\u4e00-\u9fa5]/.test(node.attrs.id)) {
|
||
|
|
const id = 't' + index++
|
||
|
|
this.vm._ids[node.attrs.id] = id
|
||
|
|
node.attrs.id = id
|
||
|
|
}
|
||
|
|
if (node.name === 'p' || node.name === 'table' || node.name === 'tr' || node.name === 'th' || node.name === 'td' || node.name === 'blockquote' || node.name === 'pre' || node.name === 'code') {
|
||
|
|
node.attrs.class = `md-${node.name} ${node.attrs.class || ''}`
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
module.exports = Markdown
|