Refactor [su_ajax|admin_cmd|api_webhook] methods into single /api/ interface

www/commands/updates_show.php

@@ -0,0 +1,28 @@
+<?php
+require_once (__DIR__ . '/../internals/base.php');
+require_once (__DIR__ . '/../internals/database.php');
+require_once (__DIR__ . '/../internals/updateslog.php');
+
+Database::connect();
+
+?>
+<div class="stripedtable_container" style="width: 100%;">
+	<table class="stripedtable">
+		<thead>
+			<tr>
+				<th>IP</th>
+				<th>Version</th>
+				<th>Timestamp</th>
+			</tr>
+		</thead>
+		<tbody>
+			<?php foreach (UpdatesLog::getEntries($_GET['ulname'], 512) as $entry): ?>
+				<tr>
+					<td><?php echo $entry['ip']; ?></td>
+					<td><?php echo $entry['version']; ?></td>
+					<td><?php echo $entry['date']; ?></td>
+				</tr>
+			<?php endforeach; ?>
+		</tbody>
+	</table>
+</div>