fuwari/src/plugins/rehype-component-admonition.mjs
2024-08-03 16:44:38 +08:00

33 lines
1.2 KiB
JavaScript

/// <reference types="mdast" />
import { h } from 'hastscript'
/**
* Creates an admonition component.
*
* @param {Object} properties - The properties of the component.
* @param {string} [properties.title] - An optional title.
* @param {('tip'|'note'|'important'|'caution'|'warning')} type - The admonition type.
* @param {import('mdast').RootContent[]} children - The children elements of the component.
* @returns {import('mdast').Parent} The created admonition component.
*/
export function AdmonitionComponent(properties, children, type) {
if (!Array.isArray(children) || children.length === 0)
return h(
'div',
{ class: 'hidden' },
'Invalid admonition directive. (Admonition directives must be of block type ":::note{name="name"} <content> :::")',
)
let label = null
if (properties && properties['has-directive-label']) {
label = children[0] // The first child is the label
children = children.slice(1)
label.tagName = 'div' // Change the tag <p> to <div>
}
return h(`blockquote`, { class: `admonition bdm-${type}` }, [
h('span', { class: `bdm-title` }, label ? label : type.toUpperCase()),
...children,
])
}