initial

include/deletedocument.php

@@ -0,0 +1,17 @@
+<?php
+include 'renderer.php';
+
+class Deletedocument extends Renderer {
+
+    public function render(): void {
+        if ($_SESSION['userid'] === 0 && in_array($this->getScriptName() , $this->internalMenuItems, false)) {
+            $this->templateName = 'login_error';
+            parent::render();
+            return;
+        }
+        $query = 'DELETE FROM `document` WHERE `title` = "' . filter_input(INPUT_POST, 'file', FILTER_SANITIZE_ADD_SLASHES) . '"';
+        mysqli_query($this->dbConnection, $query);
+        @unlink('/var/shared/fvajs/' . filter_input(INPUT_GET, 'ts', FILTER_SANITIZE_STRING));
+        echo '';
+    }
+}