Fixed calling role name instead of id

admin/get_user.php

@@ -29,13 +29,14 @@ if(isset($_POST))
           <div class="row">
             <h4>Roles</h4>
             <?php
-            foreach ($user->roles as $role => $perm)
+            foreach ($user->roles as $role_name => $perm)
             {
+              $role = Role::getRole($db, $role_name);
               ?>
               <div class="form-group">
-                <label class="col-sm-3 control-label" for="<?php echo $user->id; ?>_<?php echo $role; ?>"><?php echo $role; ?></label>
+                <label class="col-sm-3 control-label" for="<?php echo $user->id; ?>_<?php echo $role['role_id']; ?>"><?php echo $role['role_name']; ?></label>
                 <div class="col-sm-9">
-                  <button type="button" class="btn btn-danger btn-sm remove_user_role" id="<?php echo $user->id; ?>_<?php echo $role; ?>">Remove</button>
+                  <button type="button" class="btn btn-danger btn-sm remove_user_role" id="<?php echo $user->id; ?>_<?php echo $role['role_id']; ?>">Remove</button>
                 </div>
               </div>
               <?php

includes/classes/Role.class.php

@@ -65,5 +65,21 @@ class Role
         }
         return $roles;
     }
+    
+    public function getRole($db, $role_name)
+    {
+        $role_list = $db->select('roles', "role_name=?", array($role_name));
+        $roles = array();
+        foreach ($role_list as $role)
+        {
+          if (!is_array($role))
+          {
+            $roles = array($role_list);
+            break;
+          }
+          array_push($roles, $role);
+        }
+        return $roles;
+    }
 }
 ?>