feat: beginnings of the /world route

public/language/en-GB/admin/settings/activitypub.json

@@ -1,7 +1,8 @@
 {
-	"intro-lead": "What is Federation?",
-	"intro-body": "NodeBB is able to communicate with other NodeBB instances that support it. This is achieved through a protocol called <a href=\"https://activitypub.rocks/\">ActivityPub</a>. If enabled, NodeBB will also be able to communicate with other apps and websites that use ActivityPub (e.g. Mastodon, Peertube, etc.)",
+	"no-topics": "This forum doesn't know of any other topics yet.",
 
-	"general": "General",
-	"enabled": "Enable Federation"
+	"acp.intro-lead": "What is Federation?",
+	"acp.intro-body": "NodeBB is able to communicate with other NodeBB instances that support it. This is achieved through a protocol called <a href=\"https://activitypub.rocks/\">ActivityPub</a>. If enabled, NodeBB will also be able to communicate with other apps and websites that use ActivityPub (e.g. Mastodon, Peertube, etc.)",
+	"acp.general": "General",
+	"acp.enabled": "Enable Federation"
 }

src/controllers/activitypub/topics.js

@@ -14,7 +14,25 @@ const helpers = require('../helpers');
 
 const controller = module.exports;
 
+controller.list = async function (req, res, next) {
+	const { topicsPerPage } = await user.getSettings(req.uid);
+	const page = parseInt(req.query.page, 10) || 1;
+	const start = Math.max(0, (page - 1) * topicsPerPage);
+	const stop = start + topicsPerPage - 1;
+
+	const tids = await db.getSortedSetRevRange('cid:-1:tids', start, stop);
+	const topicData = await topics.getTopicsByTids(tids, { uid: req.uid });
+	topics.calculateTopicIndices(topicData, start);
+	res.render('world', {
+		topics: topicData,
+	});
+};
+
 controller.get = async function (req, res, next) {
+	/**
+	 * Ideally we would use the existing topicsController.get...
+	 * this controller may be a stopgap towards that end goal.
+	 */
 	const pid = await notes.resolveId(req.uid, req.query.resource);
 	if (pid !== req.query.resource) {
 		return helpers.redirect(res, `/topic/remote?resource=${pid}`, true);

src/routes/activitypub.js

@@ -1,10 +1,14 @@
 'use strict';
 
-/**
- * These controllers only respond if the sender is making an json+activitypub style call (i.e. S2S-only)
- */
+const helpers = require('./helpers');
 
 module.exports = function (app, middleware, controllers) {
+	helpers.setupPageRoute(app, '/world/:view?', controllers.activitypub.topics.list);
+
+	/**
+	 * These controllers only respond if the sender is making an json+activitypub style call (i.e. S2S-only)
+	 */
+
 	const middlewares = [middleware.proceedOnActivityPub, middleware.exposeUid];
 
 	app.get('/user/:userslug', middlewares, controllers.activitypub.getActor);

src/topics/recent.js

@@ -4,6 +4,7 @@
 const db = require('../database');
 const plugins = require('../plugins');
 const posts = require('../posts');
+const activitypub = require('../activitypub');
 
 module.exports = function (Topics) {
 	const terms = {
@@ -73,7 +74,8 @@ module.exports = function (Topics) {
 			data = await plugins.hooks.fire('filter:topics.updateRecent', { tid: tid, timestamp: timestamp });
 		}
 		if (data && data.tid && data.timestamp) {
-			await db.sortedSetAdd('topics:recent', data.timestamp, data.tid);
+			const setPrefix = activitypub.helpers.isUri(data.tid) ? 'topicsRemote' : 'topics';
+			await db.sortedSetAdd(`${setPrefix}:recent`, data.timestamp, data.tid);
 		}
 	};
 };

src/views/admin/settings/activitypub.tpl

@@ -1,18 +1,18 @@
 <div class="acp-page-container">
 	<!-- IMPORT admin/partials/settings/header.tpl -->
 
-	<p class="lead">[[admin/settings/activitypub:intro-lead]]</p>
-	<p>[[admin/settings/activitypub:intro-body]]</p>
+	<p class="lead">[[admin/settings/activitypub:acp.intro-lead]]</p>
+	<p>[[admin/settings/activitypub:acp.intro-body]]</p>
 
 	<hr />
 
 	<div class="row settings m-0">
-		<div class="col-sm-2 col-12 settings-header">[[admin/settings/activitypub:general]]</div>
+		<div class="col-sm-2 col-12 settings-header">[[admin/settings/activitypub:acp.general]]</div>
 		<div class="col-sm-10 col-12">
 			<form>
 				<div class="form-check form-switch mb-3">
 					<input class="form-check-input" type="checkbox" data-field="activitypubEnabled">
-					<label class="form-check-label">[[admin/settings/activitypub:enabled]]</label>
+					<label class="form-check-label">[[admin/settings/activitypub:acp.enabled]]</label>
 				</div>
 			</form>
 		</div>