Added "getAccount" to get an specific actor relevant data for APIs

api/src/api-utils.js

@@ -10,6 +10,15 @@ module.exports = {
 			return false
 		}
 	},
+	firstIfArray: (o) => {
+		if (o === undefined)
+			return null
+		if (o instanceof Array)
+			if (o.length > 0)
+				return o[0]
+			else return null
+		return o
+	},
 	apRandomURL: () => {
 		return 'https://'+apex.domain+'/'+crypto.randomUUID()
 	},

api/src/api/accounts.js

@@ -25,7 +25,27 @@ async function getRejectedTimes(req, res) {
 	return times
 }
 
+async function getAccount(id) {
+	const person = await db.getAPObject(id, 'Person')
+	const username = utils.firstIfArray(person.preferredUsername)
+	const icon = utils.firstIfArray(person.icon)
+	const newicon = {
+		type: utils.firstIfArray(icon.mediaType),
+		url: utils.firstIfArray(icon.url),
+	}
+	return {
+		_id: person._id,
+		url: person.id,
+		acct: username+'@'+(new URL(person.id)).hostname,
+		name: utils.firstIfArray(person.name),
+		summary: utils.firstIfArray(person.summary),
+		avatar: newicon,
+		username
+	}
+}
+
 module.exports = {
+	getAccount,
 	follow: {
 		post: [auth.enforceSession, async (req, res) => {
 			if (!utils.isURLValid(req.query.url))