From 2f89b0d791faf06819833b2dc9ad4d8d23767ce2 Mon Sep 17 00:00:00 2001
From: Julian Lam <julian@nodebb.org>
Date: Wed, 24 Feb 2021 11:22:44 -0500
Subject: [PATCH] feat: recent logins sessions table in dashbaord subpage

---
 public/language/en-GB/admin/dashboard.json |  4 +++-
 src/controllers/admin/dashboard.js         | 16 +++++++++++++++
 src/views/admin/dashboard/logins.tpl       | 24 ++++++++++++++++++++++
 3 files changed, 43 insertions(+), 1 deletion(-)

diff --git a/public/language/en-GB/admin/dashboard.json b/public/language/en-GB/admin/dashboard.json
index 6406c8c985..b5ff928dd4 100644
--- a/public/language/en-GB/admin/dashboard.json
+++ b/public/language/en-GB/admin/dashboard.json
@@ -81,5 +81,7 @@
 	"back-to-dashboard": "Back to Dashboard",
 	"details.no-users": "No users have joined within the selected timeframe",
 	"details.no-topics": "No topics have been posted within the selected timeframe",
-	"details.no-logins": "No logins have been recorded within the selected timeframe"
+	"details.no-logins": "No logins have been recorded within the selected timeframe",
+	"details.logins-static": "NodeBB only saves session data for %1 days, and so this table below will only show the most recently active sessions",
+	"details.logins-login-time": "Login Time"
 }
diff --git a/src/controllers/admin/dashboard.js b/src/controllers/admin/dashboard.js
index d864706c41..d4a75cfa27 100644
--- a/src/controllers/admin/dashboard.js
+++ b/src/controllers/admin/dashboard.js
@@ -242,11 +242,27 @@ dashboardController.getLogins = async (req, res) => {
 		month: stats[0].thismonth,
 	};
 
+	// List recent sessions
+	const start = Date.now() - (1000 * 60 * 60 * 24 * meta.config.loginDays);
+	const uids = await db.getSortedSetRangeByScore('users:online', 0, 500, start, Date.now());
+	const usersData = await user.getUsersData(uids);
+	let sessions = await Promise.all(uids.map(async (uid) => {
+		const sessions = await user.auth.getSessions(uid);
+		sessions.forEach((session) => {
+			session.user = usersData[uids.indexOf(uid)];
+		});
+
+		return sessions;
+	}));
+	sessions = _.flatten(sessions).sort((a, b) => b.datetime - a.datetime);
+
 	res.render('admin/dashboard/logins', {
 		set: 'logins',
 		query: req.query,
 		stats,
 		summary,
+		sessions,
+		loginDays: meta.config.loginDays,
 	});
 };
 
diff --git a/src/views/admin/dashboard/logins.tpl b/src/views/admin/dashboard/logins.tpl
index ec9f431882..9f3be1d1d6 100644
--- a/src/views/admin/dashboard/logins.tpl
+++ b/src/views/admin/dashboard/logins.tpl
@@ -7,5 +7,29 @@
 
 		<!-- IMPORT admin/partials/dashboard/graph.tpl -->
 		<!-- IMPORT admin/partials/dashboard/stats.tpl -->
+
+		<div class="alert alert-info">[[admin/dashboard:details.logins-static, {loginDays}]]</div>
+		<table class="table table-striped">
+			<thead>
+				<th class="text-muted">[[admin/manage/users:users.username]]</th>
+				<th data-sort="joindate">[[admin/dashboard:details.logins-login-time]]</th>
+			</thead>
+			<tbody>
+				{{{ if !sessions.length}}}
+				<tr>
+					<td colspan=4" class="text-center"><em>[[admin/dashboard:details.no-logins]]</em></td>
+				</tr>
+				{{{ end }}}
+				{{{ each sessions }}}
+				<tr>
+					<td>
+						<a href="{config.relative_path}/uid/{./user.uid}">{buildAvatar(./user, "sm", true)} {../username}</a>
+						{function.userAgentIcons} {../browser} {../version} on {../platform}
+					</td>
+					<td><span class="timeago" title="{./datetimeISO}"></span></td>
+				</tr>
+				{{{ end }}}
+			</tbody>
+		</table>
 	</div>
 </div>
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