ViewMessage controller does not require anymore the authentication

application/controllers/ViewMessage.php

@@ -22,12 +22,15 @@ class ViewMessage extends CI_Controller
 	public function __construct()
 	{
 		parent::__construct();
-		$this->load->library('MessageLib');
+		
+		// Load model MessageToken_model
+		$this->load->model('system/MessageToken_model', 'MessageTokenModel');
 	}
 	
 	public function toHTML($token)
 	{
-		$msg = $this->messagelib->getMessageByToken($token);
+		$msg = $this->MessageTokenModel->getMessageByToken($token);
+		
 		if ($msg->error)
 		{
 			show_error($msg->retval);

application/models/system/MessageToken_model.php

@@ -0,0 +1,49 @@
+<?php
+
+class MessageToken_model extends CI_Model
+{
+	/**
+	 * Constructor
+	 */
+	public function __construct()
+	{
+		parent::__construct();
+		
+		// Loads config file message
+		$this->config->load('message');
+		
+		// Load return message helper
+		$this->load->helper('message');
+		
+		// Loads the database object
+		$this->load->database();
+	}
+	
+	/**
+	 * Get a received message identified by token
+	 */
+	public function getMessageByToken($token)
+	{
+		$sql = 'SELECT r.message_id,
+						m.person_id as sender_id,
+						r.person_id as receiver_id,
+						m.subject,
+						m.body,
+						m.insertamum,
+						m.relationmessage_id,
+						m.oe_kurzbz,
+						s.status,
+						s.statusinfo,
+						s.insertamum as statusamum
+				  FROM public.tbl_msg_recipient r JOIN public.tbl_msg_message m USING (message_id)
+						JOIN (
+							SELECT * FROM public.tbl_msg_status WHERE status < ? ORDER BY insertamum DESC, status DESC
+						) s ON (r.message_id = s.message_id AND r.person_id = s.person_id)
+				 WHERE r.token = ?
+				 LIMIT 1';
+		
+		$result = $this->db->query($sql, array(MSG_STATUS_DELETED, $token));
+		
+		return success($result->result());
+	}
+}