mirror of
https://github.com/yldio/copilot.git
synced 2024-12-12 04:50:06 +02:00
99 lines
2.0 KiB
JavaScript
99 lines
2.0 KiB
JavaScript
|
const async = require('async');
|
||
|
|
const Remarkable = require('remarkable');
|
||
|
|
const compile = require('./compile');
|
||
|
|
const evaluate = require('./eval');
|
||
|
|
const uuid = require('uuid').v4;
|
||
|
|
|
||
|
|
const templates = {
|
||
|
|
plain: (style, body) => `
|
||
|
|
<style>${style}</style>
|
||
|
|
${body}
|
||
|
|
`,
|
||
|
|
iframe: (style, body) => {
|
||
|
|
const _body = body.replace(/"/g, '\'');
|
||
|
|
|
||
|
|
return `
|
||
|
|
<iframe srcdoc="
|
||
|
|
<html>
|
||
|
|
<style>${style}</style>
|
||
|
|
<body>${_body}</body>">
|
||
|
|
</iframe>
|
||
|
|
`;
|
||
|
|
},
|
||
|
|
shadow: (style, body) => {
|
||
|
|
const id = uuid();
|
||
|
|
const script = `(function() {
|
||
|
|
const element = document.getElementById('${id}').attachShadow({
|
||
|
|
mode: 'closed'
|
||
|
|
});
|
||
|
|
|
||
|
|
const template = document.getElementById('${id}-template');
|
||
|
|
element.appendChild(document.importNode(template.content, true));
|
||
|
|
})();`;
|
||
|
|
|
||
|
|
return `
|
||
|
|
<div id="${id}"></div>
|
||
|
|
<template id="${id}-template">
|
||
|
|
${templates.plain(style, body)}
|
||
|
|
</template>
|
||
|
|
<script>${script}</script>
|
||
|
|
`;
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
module.exports = ({
|
||
|
|
mode = 'shadow',
|
||
|
|
fullname,
|
||
|
|
source,
|
||
|
|
config = {}
|
||
|
|
}, fn) => {
|
||
|
|
const instance = new Remarkable(config.renderer);
|
||
|
|
|
||
|
|
const {
|
||
|
|
parse,
|
||
|
|
renderer,
|
||
|
|
options
|
||
|
|
} = instance;
|
||
|
|
|
||
|
|
const entrypoint = fullname.replace(/\.md$/, '.js');
|
||
|
|
const tokens = parse.call(instance, source, options, {});
|
||
|
|
|
||
|
|
async.map(tokens, (token, fn) => {
|
||
|
|
if ((token.type !== 'fence') || (token.params !== 'embed')) {
|
||
|
|
return fn(null, token);
|
||
|
|
}
|
||
|
|
|
||
|
|
compile({
|
||
|
|
source: token.content,
|
||
|
|
config: config.webpack,
|
||
|
|
entrypoint
|
||
|
|
}, (err, {
|
||
|
|
body,
|
||
|
|
style
|
||
|
|
}) => {
|
||
|
|
if (err) {
|
||
|
|
return fn(err);
|
||
|
|
}
|
||
|
|
|
||
|
|
const evaluated = evaluate({
|
||
|
|
entrypoint,
|
||
|
|
source: body
|
||
|
|
});
|
||
|
|
|
||
|
|
const content = templates[mode](style, evaluated);
|
||
|
|
|
||
|
|
return fn(null, {
|
||
|
|
type: 'htmlblock',
|
||
|
|
content
|
||
|
|
});
|
||
|
|
});
|
||
|
|
}, (err, tokens) => {
|
||
|
|
if (err) {
|
||
|
|
return fn(err);
|
||
|
|
}
|
||
|
|
|
||
|
|
fn(err, renderer.render.call(instance.renderer, tokens, options, {}));
|
||
|
|
});
|
||
|
|
};
|