added onAdminRegisterPermissions event

classes/admin.php

@@ -80,6 +80,11 @@ class Admin
      */
     protected $pages_count;
 
+    /**
+     * @var Array
+     */
+    protected $permissions;
+
     /**
      * Constructor.
      *
@@ -97,6 +102,7 @@ class Admin
         $this->uri = $this->grav['uri'];
         $this->session = $this->grav['session'];
         $this->user = $this->grav['user'];
+        $this->permissions = [];
         $language = $this->grav['language'];
 
         if ($language->enabled()) {
@@ -1085,4 +1091,34 @@ class Admin
         }
         return $js_format;
     }
+
+    /**
+     * Sets the entire permissions array
+     *
+     * @param $permissions
+     */
+    public function setPermissions($permissions)
+    {
+        $this->permissions = $permissions;
+    }
+
+    /**
+     * Gets the entire permissions array
+     *
+     * @return Array
+     */
+    public function getPermissions()
+    {
+        return $this->permissions;
+    }
+
+    /**
+     * Adds a permission to the permissions array
+     *
+     * @param $permissions
+     */
+    public function addPermissions($permissions)
+    {
+        $this->permissions = array_merge($this->permissions, $permissions);
+    }
 }