Fixes to editing of profiles

server/api/api/v1/accounts/update_credentials/index.ts

@@ -14,6 +14,7 @@ import ISO6391 from "iso-639-1";
 import { parseEmojis } from "~database/entities/Emoji";
 import { client } from "~database/datasource";
 import type { APISource } from "~types/entities/source";
+import { convertTextToHtml } from "@formatting";
 
 export const meta = applyConfig({
 	allowedMethods: ["PATCH"],
@@ -122,11 +123,9 @@ export default async (req: Request): Promise<Response> => {
 			return errorResponse("Bio contains blocked words", 422);
 		}
 
-		// Remove emojis
-		user.emojis = [];
-
 		(user.source as unknown as APISource).note = sanitizedNote;
-		user.note = sanitizedNote;
+		// TODO: Convert note to HTML
+		user.note = await convertTextToHtml(sanitizedNote);
 	}
 
 	if (source_privacy && user.source) {

utils/formatting.ts

@@ -0,0 +1,29 @@
+import { sanitizeHtml } from "@sanitization";
+import linkifyHtml from "linkify-html";
+import linkifyStr from "linkify-string";
+import { parse } from "marked";
+
+/**
+ * Converts plaintext, MFM or Markdown to HTML
+ * @param text Text to convert
+ * @param content_type Content type of the text (optional, defaults to plaintext)
+ * @returns HTML
+ */
+export const convertTextToHtml = async (
+	text: string,
+	content_type?: string
+) => {
+	if (content_type === "text/markdown") {
+		return linkifyHtml(await sanitizeHtml(parse(text)));
+	} else if (content_type === "text/x.misskeymarkdown") {
+		// Parse as MFM
+		// TODO: Implement MFM
+		return text;
+	} else {
+		// Parse as plaintext
+		return linkifyStr(text)
+			.split("\n")
+			.map(line => `<p>${line}</p>`)
+			.join("\n");
+	}
+};