Changed to using new Address Model, Implemented Setup, Some minor CSS changes

app/Models/Address.php

@@ -2,12 +2,16 @@
 
 namespace App\Models;
 
+use Exception;
 use Illuminate\Database\Eloquent\Model;
 
 use App\Http\Controllers\DomainController;
+use App\Traits\ScopeActive;
 
 class Address extends Model
 {
+	use ScopeActive;
+
 	/* RELATIONS */
 
 	public function system()
@@ -49,4 +53,65 @@ class Address extends Model
 				return '?';
 		}
 	}
+
+	/* GENERAL METHODS */
+
+	/**
+	 * Find a record in the DB for a node string, eg: 10:1/1.0
+	 *
+	 * @param string $ftn
+	 * @return Node|null
+	 * @throws Exception
+	 */
+	public static function findFTN(string $ftn): ?self
+	{
+		$matches = [];
+
+		// http://ftsc.org/docs/frl-1028.002
+		if (! preg_match('#^([0-9]+):([0-9]+)/([0-9]+)(.([0-9]+))?(@([a-z0-9\-_~]{0,8}))?$#',strtolower($ftn),$matches))
+			throw new Exception('Invalid FTN: '.$ftn);
+
+		// Check our numbers are correct.
+		foreach ([1,2,3] as $i) {
+			if (! $matches[$i] || ($matches[$i] > DomainController::NUMBER_MAX))
+				throw new Exception('Invalid FTN: '.$ftn);
+		}
+		if (isset($matches[5]) AND $matches[5] > DomainController::NUMBER_MAX)
+			throw new Exception('Invalid FTN: '.$ftn);
+
+		$o = (new self)->active()
+			->select('addresses.*')
+			->where('zones.zone_id',$matches[1])
+			->where('host_id',$matches[2])
+			->join('zones',['zones.id'=>'addresses.zone_id'])
+			->join('domains',['domains.id'=>'zones.domain_id'])
+			->where('zones.active',TRUE)
+			->where('domains.active',TRUE)
+			->where('addresses.active',TRUE)
+			->where('node_id',$matches[3])
+			->where('point_id',(isset($matches[5]) AND $matches[5]) ? $matches[5] : 0)
+			->when(isset($matches[7]),function($query) use ($matches) {
+				$query->where('domains.name',$matches[7]);
+			})
+			->when((! isset($matches[7]) OR ! $matches[7]),function($query) {
+				$query->where('domains.default',TRUE);
+			})
+			->single();
+
+		return ($o && $o->system->active) ? $o : NULL;
+	}
+
+	public function session(string $type): ?string
+	{
+		static $session = NULL;
+
+		if (is_null($session)) {
+			$session = (new AddressZone)
+				->where('zone_id',$this->zone_id)
+				->where('system_id',$this->system_id)
+				->single();
+		}
+
+		return $session ? $session->{$type} : NULL;
+	}
 }