<?php
session_start();
if (!isset($_SESSION["user_id"])) {
header('Location: login.php');
die;
}
if (isset($_GET['todo_id'])) {
include_once 'TodoDb.php';
$db_access = new TodoDb();
if ($db_access->deleteTodoItem($_SESSION['user_id'], $_GET['todo_id'])) {
header('Location: list.php');
die;
} else {
header('Location: list.php');
die;
}
} else {
header('Location: list.php');
die;
}
<?php
if (isset($_POST['username'])) {
$username = htmlspecialchars($_POST['username']);
$password = htmlspecialchars($_POST['password']);
include_once "TodoDb.php";
$db_access = new TodoDb();
$errorMessage = null;
$registrationResult = $db_access->createUser($username, $password);
if ($registrationResult === true) {
header('Location: login.php');
die;
} else {
$errorMessage = $registrationResult;
}
}
include_once 'partials/header.php';
?>
<body>
<?php
if (isset($errorMessage)) {
?>
<h2>Error: <?php
echo $errorMessage['message'];
?>
</h2>
<?php
}
?>
<h1>Register:</h1>
<?php
session_start();
if (!isset($_SESSION["user_id"])) {
header('Location: login.php');
die;
}
if (isset($_POST['todo_text'])) {
include_once 'TodoDb.php';
$db_access = new TodoDb();
if ($db_access->addTodoItem($_SESSION['user_id'], $_POST['todo_text'])) {
header('Location: list.php');
die;
} else {
header('Location: list.php');
die;
}
} else {
header('Location: list.php');
die;
}
<?php
if (isset($_POST['username'])) {
$username = htmlspecialchars($_POST['username']);
$password = htmlspecialchars($_POST['password']);
include_once 'TodoDb.php';
$db_access = new TodoDb();
$isValid = $db_access->isUserValid($username, $password);
if ($isValid != false) {
session_start();
$_SESSION['username'] = $isValid['username'];
$_SESSION['user_id'] = $isValid['user_id'];
header('Location: list.php');
die;
}
$errorMsg = 'Invalid login.';
}
include_once 'partials/header.php';
?>
<body>
<?php
if (isset($errorMsg)) {
?>
<h2>Error: <?php
echo $errorMsg;
?>
</h2>
<?php
}
?>
<?php
session_start();
if (!isset($_SESSION["user_id"])) {
header('Location: login.php');
die;
}
include_once 'TodoDb.php';
$db_access = new TodoDb();
$todos = $db_access->getTodoItems($_SESSION['user_id']);
$todosView = "";
foreach ($todos as $todo) {
$todosView .= '<li class="ui-state-default">' . $todo['todo_item'] . '<form method="get" action="delete.php"><input name="todo_id" type="hidden" value="' . $todo['id'] . '"/><input type="submit" class="btn btn-danger" value="X" /></form></li>';
}
include_once 'partials/header.php';
?>
<body>
<div class="container">
<div class="row">
<div class="col-md-6">
<div class="todolist not-done">
<h1>Todos</h1>
<form action="add.php" method="post">
<input type="text" class="form-control" name="todo_text">
<input type="submit" class="btn btn-default form-control" value="Add todo">
</form>
<hr>
<ul class="list-unstyled text-center">
<?php
echo $todosView;
public static function setInstance($user, $pass, $dbName, $host)
{
if (self::$inst == null) {
self::$inst = new self($user, $pass, $dbName, $host);
}
}
