feat: add analytics and unknown useragents

app/Models/UnknownUserAgentsModel.php

@@ -0,0 +1,23 @@
+<?php
+/**
+ * Class UnknownUserAgentsModel
+ * Model for analytics_unknown_useragents table in database
+ * @copyright  2020 Podlibre
+ * @license    https://www.gnu.org/licenses/agpl-3.0.en.html AGPL3
+ * @link       https://castopod.org/
+ */
+namespace App\Models;
+
+use CodeIgniter\Model;
+
+class UnknownUserAgentsModel extends Model
+{
+    protected $table = 'analytics_unknown_useragents';
+
+    protected $allowedFields = [];
+
+    public function getUserAgents($p_id = 0)
+    {
+        return $this->where('id>', $p_id)->findAll();
+    }
+}