Added deletion of user ability

TODO

@@ -9,7 +9,3 @@ install.php :
 =============
 * Link beside password field to toggle visible / not visible
 * TRUNCATE before CREATE TABLE in install.php
-
-index.php :
-===========
-* Delete user (+ check if not you)

inc/Storage.class.php

@@ -165,4 +165,27 @@ class Storage {
 
         $this->id = (!isset($this->id) ? $this->connection->lastInsertId() : $this->id);
     }
+
+    public function delete() {
+        $query = 'DELETE FROM '.MYSQL_PREFIX.$this->TABLE_NAME.' WHERE ';
+
+        $i = false;
+        foreach($this->fields as $field=>$type) {
+            if(!empty($this->$field)) {
+                if($i) { $query .= ' AND '; } else { $i = true; }
+                
+                $query .= $field.'=:'.$field;
+            }
+        }
+
+        $query = $this->connection->prepare($query);
+
+        foreach($this->fields as $field=>$type) {
+            if(!empty($this->$field)) {
+                $query->bindParam(':'.$field, $this->$field);
+            }
+        }
+
+        $query->execute();
+    }
 }

index.php

@@ -127,9 +127,10 @@
         case 'delete_user':
             if($_GET['user_id'] != $current_user->getId()) {
                 $user = new User();
+                $user->setId($_GET['user_id']);
                 $user->delete();
 
-                header('location: index.php');
+                header('location: index.php?do=edit_users');
                 exit();
             }
             break;