Acl refactoring

app/Model/UserSession.php

@@ -0,0 +1,89 @@
+<?php
+
+namespace Model;
+
+/**
+ * User Session
+ *
+ * @package  model
+ * @author   Frederic Guillot
+ */
+class UserSession extends Base
+{
+    /**
+     * Return true if the logged user is admin
+     *
+     * @access public
+     * @return bool
+     */
+    public function isAdmin()
+    {
+        return isset($this->session['user']['is_admin']) && $this->session['user']['is_admin'] === true;
+    }
+
+    /**
+     * Get the connected user id
+     *
+     * @access public
+     * @return integer
+     */
+    public function getId()
+    {
+        return isset($this->session['user']['id']) ? (int) $this->session['user']['id'] : 0;
+    }
+
+    /**
+     * Check if the given user_id is the connected user
+     *
+     * @param  integer   $user_id   User id
+     * @return boolean
+     */
+    public function isCurrentUser($user_id)
+    {
+        return $this->getId() == $user_id;
+    }
+
+    /**
+     * Check is the user is connected
+     *
+     * @access public
+     * @return bool
+     */
+    public function isLogged()
+    {
+        return ! empty($this->session['user']);
+    }
+
+    /**
+     * Get the last seen project from the session
+     *
+     * @access public
+     * @return integer
+     */
+    public function getLastSeenProjectId()
+    {
+        return empty($this->session['last_show_project_id']) ? 0 : $this->session['last_show_project_id'];
+    }
+
+    /**
+     * Get the default project from the session
+     *
+     * @access public
+     * @return integer
+     */
+    public function getFavoriteProjectId()
+    {
+        return isset($this->session['user']['default_project_id']) ? $this->session['user']['default_project_id'] : 0;
+    }
+
+    /**
+     * Set the last seen project from the session
+     *
+     * @access public
+     * @param integer    $project_id    Project id
+     */
+    public function storeLastSeenProjectId($project_id)
+    {
+        $this->session['last_show_project_id'] = (int) $project_id;
+    }
+}