storage: Show totals, too.

apps/storage.json

@@ -1,5 +1,5 @@
 {
 	"type": "tildefriends-app",
 	"emoji": "💾",
-	"previous": "&vC6kbwiCRkFMMrapQEQ+SprSbItL/+Tm9AC4eigk48I=.sha256"
+	"previous": "&pAfoMT2ey5mk4X+ABcHQoliXPQaVaeolnTU6ri5P1UI=.sha256"
 }

apps/storage/app.js

@@ -13,6 +13,12 @@ async function get_biggest() {
 	`);
 }
 
+async function get_total() {
+	return (await query(`
+		select sum(length(content)) as size, count(distinct author) as count from messages;
+	`))[0];
+}
+
 async function get_names(identities) {
 	return query(`
 		SELECT author, name FROM (
@@ -42,6 +48,7 @@ function nice_size(bytes) {
 
 async function main() {
 	await app.setDocument('<p style="color: #fff">Finding the top 10 largest feeds...</p>');
+	let total = await get_total();
 	let identities = await ssb.getAllIdentities();
 	let following1 = await ssb.following(identities, 1);
 	let following2 = await ssb.following(identities, 2);
@@ -63,9 +70,13 @@ async function main() {
 		html += `<li>
 			<span style="color: #888">${nice_size(item.size)}</span>
 			<a target="_top" href="/~core/ssb/#${encodeURI(item.author)}">${item.name ?? item.author}</a>
-		</li>\n`;
+		</li>
+		\n`;
 	}
-	html += '</ol>\n';
+	html += `
+		</ol>
+		<p>Total <span style="color: #888">${nice_size(total.size)}</span> in ${total.count} accounts.</p>
+	`;
 	await app.setDocument(html);
 }