2022-03-28 13:25:05 +00:00
|
|
|
import MarkdownIt from "markdown-it";
|
2022-04-05 15:02:17 +00:00
|
|
|
import { getText, hideRhs, showRhs } from "plugos-silverbullet-syscall/editor";
|
2022-04-04 13:25:07 +00:00
|
|
|
import * as clientStore from "plugos-silverbullet-syscall/clientStore";
|
2022-04-05 15:02:17 +00:00
|
|
|
import { parseMarkdown } from "plugos-silverbullet-syscall/markdown";
|
2022-04-09 12:57:59 +00:00
|
|
|
import { renderMarkdown, replaceNodesMatching } from "../lib/tree";
|
|
|
|
|
|
|
|
|
|
const css = `
|
|
|
|
|
<style>
|
|
|
|
|
body {
|
|
|
|
|
font-family: georgia,times,serif;
|
|
|
|
|
font-size: 14pt;
|
|
|
|
|
max-width: 800px;
|
|
|
|
|
margin-left: auto;
|
|
|
|
|
margin-right: auto;
|
|
|
|
|
padding-left: 20px;
|
|
|
|
|
padding-right: 20px;
|
|
|
|
|
}
|
|
|
|
|
blockquote {
|
|
|
|
|
border-left: 1px solid #333;
|
|
|
|
|
margin-left: 2px;
|
|
|
|
|
padding-left: 10px;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
hr {
|
|
|
|
|
margin: 1em 0 1em 0;
|
|
|
|
|
text-align: center;
|
|
|
|
|
border-color: #777;
|
|
|
|
|
border-width: 0;
|
|
|
|
|
border-style: dotted;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
hr:after {
|
|
|
|
|
content: "···";
|
|
|
|
|
letter-spacing: 1em;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
</style>
|
|
|
|
|
`;
|
2022-03-28 13:25:05 +00:00
|
|
|
|
|
|
|
|
var taskLists = require("markdown-it-task-lists");
|
|
|
|
|
|
|
|
|
|
const md = new MarkdownIt({
|
|
|
|
|
linkify: true,
|
|
|
|
|
html: false,
|
|
|
|
|
typographer: true,
|
|
|
|
|
}).use(taskLists);
|
|
|
|
|
|
2022-04-04 13:25:07 +00:00
|
|
|
export async function togglePreview() {
|
|
|
|
|
let currentValue = !!(await clientStore.get("enableMarkdownPreview"));
|
|
|
|
|
await clientStore.set("enableMarkdownPreview", !currentValue);
|
|
|
|
|
if (!currentValue) {
|
|
|
|
|
updateMarkdownPreview();
|
|
|
|
|
} else {
|
|
|
|
|
hideMarkdownPreview();
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
function encodePageUrl(name: string): string {
|
|
|
|
|
return name.replaceAll(" ", "_");
|
|
|
|
|
}
|
|
|
|
|
|
2022-04-09 12:57:59 +00:00
|
|
|
export async function cleanMarkdown(text: string) {
|
2022-04-04 13:25:07 +00:00
|
|
|
let mdTree = await parseMarkdown(text);
|
|
|
|
|
replaceNodesMatching(mdTree, (n) => {
|
|
|
|
|
if (n.type === "WikiLink") {
|
|
|
|
|
const page = n.children![1].children![0].text!;
|
|
|
|
|
return {
|
|
|
|
|
// HACK
|
|
|
|
|
text: `[${page}](/${encodePageUrl(page)})`,
|
|
|
|
|
};
|
|
|
|
|
}
|
|
|
|
|
// Simply get rid of these
|
|
|
|
|
if (n.type === "CommentBlock" || n.type === "Comment") {
|
|
|
|
|
return null;
|
|
|
|
|
}
|
|
|
|
|
});
|
|
|
|
|
let html = md.render(renderMarkdown(mdTree));
|
2022-04-09 12:57:59 +00:00
|
|
|
return html;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
export async function updateMarkdownPreview() {
|
|
|
|
|
if (!(await clientStore.get("enableMarkdownPreview"))) {
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
let text = await getText();
|
|
|
|
|
let html = await cleanMarkdown(text);
|
|
|
|
|
await showRhs(`<html><head>${css}</head><body>${html}</body></html>`, 2);
|
2022-03-28 13:25:05 +00:00
|
|
|
}
|
2022-04-04 13:25:07 +00:00
|
|
|
|
|
|
|
|
async function hideMarkdownPreview() {
|
|
|
|
|
await hideRhs();
|
|
|
|
|
}
|
