School Commit Init

2024-08-31 12:07:21 +03:00
commit 0b130ee18c
2801 changed files with 4720552 additions and 0 deletions
@@ -0,0 +1,92 @@
+<?php
+header('Cache-Control: no-cache, must-revalidate');
+
+require_once '../../Repositories/Repository.php';
+
+session_start();
+if (isset($_SESSION['username'])) {
+    unset($_SESSION['username']);
+}
+
+function checkValidUser(string $username, string $password): bool
+{
+    $connection = new DBConnection();
+    $result = $connection->validateUser($username, $password);
+    return !(count($result) == 0);
+}
+
+if (isset($_POST['loginButton'])) {
+    $errors = 0;
+    $fields = array("username", "password");
+    foreach ($fields as $key => $field) {
+        if (!isset($_POST[$field]) || empty($_POST[$field])) {
+            $errors++;
+            break;
+        }
+    }
+
+    if ($errors <= 0) {
+        $username = $_POST['username'];
+        $password = $_POST['password'];
+        if (checkValidUser($username, $password)) {
+            $_SESSION['username'] = $username;
+            header('Location: admin.php');
+        } else {
+            $_SESSION['login-error'] = "Invalid username and/or password! Try again!";
+        }
+    } else {
+        $_SESSION['login-error'] = "Invalid username and/or password! Try again!";
+    }
+}
+
+if (isset($_POST['indexPage'])) {
+    header('Location: ../../main.html');
+}
+?>
+
+<!DOCTYPE html>
+<html lang="en">
+
+<head>
+    <meta charset="utf-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css" rel="stylesheet"
+        integrity="sha384-EVSTQN3/azprG1Anm3QDgpJLIm9Nao0Yz1ztcQTwFspd3yD65VohhpuuCOmLASjC" crossorigin="anonymous">
+    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/js/bootstrap.bundle.min.js"
+        integrity="sha384-MrcW6ZMFYlzcLA8Nl+NtUVF0sA7MsXsP1UyJoMp4YLEuNSfAP+JcXn/tWtIaxVXM"
+        crossorigin="anonymous"></script>
+    <title>Login</title>
+</head>
+
+<body>
+    <div class="container">
+        <h2>Login</h2>
+        <form id="login-form" method="post" action="login.php">
+            <div class="mb-3 mt-3">
+                <label for="username" class="form-label">Username:</label>
+                <input type="text" class="form-control" id="username" placeholder="Enter username" name="username">
+            </div>
+            <div class="mb-3">
+                <label for="password" class="form-label">Password:</label>
+                <input type="password" class="form-control" id="password" placeholder="Enter password" name="password">
+            </div>
+            <input type="submit" class="btn btn-primary" name="loginButton" value="Login">
+            <input type="submit" class="btn btn-secondary" name="indexPage" value="Cancel">
+            <?php
+            if (isset($_SESSION['login-error'])) {
+                $error = $_SESSION['login-error'];
+                echo '<script type="text/javascript">';
+                echo 'window.alert("Invalid username and/or password")';
+                echo '</script>';
+            }
+            ?>
+        </form>
+    </div>
+</body>
+<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.6.0/jquery.min.js"></script>
+
+</html>
+
+<?php
+unset($_SESSION['login-error']);
+?>