| 1 | <?php |
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| 2 | require 'classes/master.php'; //should be at top of every page |
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| 3 | |
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| 4 | /* Page still has ambiguous design. Login and Register buttons are at same hierarchy level, makes user suspect the register button works based on input given here. |
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| 5 | * Instead redirects to anoter page. |
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| 6 | * |
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| 7 | */ |
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| 8 | |
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| 9 | |
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| 10 | if (isset($_SESSION['userUid'])) { |
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| 11 | redirect("logout.php"); |
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| 12 | } |
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| 13 | |
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| 14 | $errorMessage[] = ""; |
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| 15 | |
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| 16 | if (isset($_POST['register'])) { |
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| 17 | if (isset($_POST['username']) && isset($_POST['password'])) { |
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| 18 | $user_results = User::get(array("name" => $_POST['username'])); |
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| 19 | if (count($user_results) == 0 || !$user_results) { |
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| 20 | if (strlen($_POST['password']) > 6) { |
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| 21 | $user = new User(null, $_POST['username'], $_POST['password']); |
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| 22 | $user->save(); |
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| 23 | $_SESSION['userUid'] = $user->uid; |
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| 24 | } else { |
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| 25 | $errorMessage[] = "Password is too short"; |
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| 26 | } |
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| 27 | } |
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| 28 | else |
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| 29 | $errorMessage[] = "Username already exists, try something else!"; |
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| 30 | } |
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| 31 | else |
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| 32 | $errorMessage[] = "Please fill in a username and password"; |
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| 33 | } |
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| 34 | |
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| 35 | if (isset($_POST['login'])) { // User clicked the login button |
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| 36 | $user_results = User::get(array("name" => $_POST['username'])); |
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| 37 | if (isset($user_results[0])) { |
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| 38 | if ($user_results[0]->password == $_POST['password']) { |
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| 39 | $_SESSION['userUid'] = $user_results[0]->uid; |
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| 40 | } else { |
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| 41 | $errorMessage[] = "Incorrect password!"; |
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| 42 | } |
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| 43 | } else { |
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| 44 | $errorMessage[] = "Username doesn't exist!"; |
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| 45 | } |
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| 46 | } |
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| 47 | |
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| 48 | if (isset($_SESSION['userUid'])) { // User just registered a new account |
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| 49 | redirect('selectSession.php'); |
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| 50 | } |
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| 51 | ?> |
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| 52 | |
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| 53 | <!DOCTYPE html> |
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| 54 | <html> |
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| 55 | <head> |
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| 56 | <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> |
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| 57 | <title>Facilitator</title> |
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| 58 | <?php new StyleSheet("awesome"); ?> |
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| 59 | <script type="text/javascript" src="js/menu.js"></script> |
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| 60 | <script type="text/javascript"> |
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| 61 | |
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| 62 | |
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| 63 | |
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| 64 | </script> |
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| 65 | </head> |
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| 66 | <body> |
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| 67 | <div id="header"> |
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| 68 | <?php new Logo(); ?> |
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| 69 | </div> |
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| 70 | |
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| 71 | <div id="wrapper"> |
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| 72 | |
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| 73 | <div id="content"> |
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| 74 | <div class="menu"> |
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| 75 | <form action="index.php" method="POST"> |
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| 76 | <h3>Username</h3> |
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| 77 | <input type="text" name="username"><br /> |
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| 78 | <h3>Password</h3> |
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| 79 | <input type="password" name="password"><br/><br /> |
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| 80 | <div id="errorDisplay"> |
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| 81 | <?php |
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| 82 | foreach ($errorMessage as $message) { |
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| 83 | echo "<h3 style='color: #FF0000;'>$message</h3>"; |
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| 84 | } |
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| 85 | ?> |
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| 86 | </div> |
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| 87 | <br/> |
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| 88 | <input type="submit" name="login" class="surveyButton bigSurveyButton" value="Log in"> |
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| 89 | </form> |
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| 90 | <form action="register.php" method="POST"> |
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| 91 | <input type="submit" name="register" class="surveyButton bigSurveyButton" value="Register"> |
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| 92 | </form> |
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| 93 | </div> |
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| 94 | </div> |
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| 95 | </div> |
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| 96 | </body> |
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| 97 | </html> |
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