simple-school-system/editUser3.php at main · kinotech07-cmd/simple-school-system · GitHub

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<?php
    $pdo = new PDO('mysql:host=localhost; port=3306; dbname=misc', 'kings', 'zap');
    $pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
    require_once "util.php";

    session_start();
//check if the user is logged in
if(! isset($_SESSION['user_id']) && !isset($_SESSION['email'])) {
    die('ACCESS DENIED');
    return false;
}
//check if the get request is set before you load up the profile
if(!isset($_REQUEST['profile_id'])) {
    $_SESSION['error'] = "Missing profile ID";
    header('location: user_acc3.php');
    return;
}
$sql = "SELECT * FROM profile WHERE profile_id = :pro AND user_id = :use";
$stmt = $pdo->prepare($sql);
$stmt->execute(array(':pro' => $_REQUEST['profile_id'], ':use' => $_SESSION['user_id']));
$profile = $stmt->fetch(PDO::FETCH_ASSOC);
    if($profile === false) {
        $_SESSION['error'] = "Could not load profile";
        header('location: user_acc3.php');
        return;
    }

//redirect the cancel button
if(isset($_POST['Cancel'])) {
    header('location: user_acc3.php');
    return;
}

//validate incoming data if the user is logged in
if (isset($_POST['First_name']) && isset($_POST['Last_name']) && isset($_POST
        ['Email']) && isset($_POST['Headline']) && isset($_POST['Summary'])) {
//validate profiles
    $msg = validateProfile();
    if(is_string($msg)) {
    $_SESSION['error'] = $msg;
    header('location: editUser3.php?profile_id='.$_REQUEST['profile_id']);
    return;
  }
//validate education data
    $Edu = validateEdu();
    if(is_string($Edu)) {
    $_SESSION['error'] = $Edu;
    header('location: editUser3.php?profile_id='.$_REQUEST['profile_id']);
    return;
  }
//validate position data
    $Pos = validatePos();
    if(is_string($Pos)) {
    $_SESSION['error'] = $Pos;
    header('location: editUser3.php?profile_id='.$_REQUEST['profile_id']);
    return;
  }
//update the data
$stmt = $pdo->prepare("UPDATE profile SET First_name = :fn, Last_name = :ln,
    Email = :em, Headline = :hdl, Summary = :sm WHERE profile_id = :prof AND
    user_id = :uid");
    $stmt->execute(array(':fn' => $_POST['First_name'],
                         ':ln' => $_POST['Last_name'],
                         ':em' => $_POST['Email'],
                         ':hdl' => $_POST['Headline'],
                         ':sm' => $_POST['Summary'],
                         ':prof' => $_REQUEST['profile_id'],
                         ':uid' => $_SESSION['user_id'])
    );

//clear out education entries before inserting entries
$stmt = $pdo->prepare("DELETE FROM education WHERE profile_id = :pid");
$stmt->execute(array(':pid' => $_REQUEST['profile_id']));

//insert into education
insertEdu($pdo, $_REQUEST['profile_id']);

//clear out the old position entries
$stmt = $pdo->prepare("DELETE FROM position WHERE profile_id = :pidd");
$stmt->execute(array(':pidd' => $_REQUEST['profile_id']));

//insert the positions
insertPos($pdo, $_REQUEST['profile_id']);

$_SESSION['success'] = "profile updated";
header('location: user_acc3.php');
return;

}

//load education and position entries
$schools = loadEdu($pdo, $_REQUEST['profile_id']);
$positions = loadPos($pdo, $_REQUEST['profile_id']);
?>
<html>
<head>
    <meta charset="UTF-8">
        <meta http-equiv="X-UA-Compatible" content="IE=edge">
        <meta name="viewport" content="width=device-width, initial-scale=1.0">
        <title>Document</title>
    <style>
        form, h3 {
            margin: 0 auto;
            margin-left:10%;
        }

    </style>
    <script src="https://code.jquery.com/jquery-3.6.0.js"
        integrity="sha256-H+K7U5CnXl1h5ywQfKtSj8PCmoN9aaq30gDh27Xc0jk="
        crossorigin="anonymous">
    </script>
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.css" type="text/css">
    <script src="https://code.jquery.com/jquery-3.6.0.js"></script>
    <script src="https://code.jquery.com/ui/1.13.2/jquery-ui.js"></script>
</head>
<body>
    <h3>Editing profile, position and education for <?php echo htmlentities($_SESSION['name']); ?></h3>
    <?= flashMessage() ?>
    <form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="POST">
        <input type="hidden" name="profile_id" value="<?= htmlentities($_REQUEST['profile_id']); ?>">
        <p>First Name: <input type="text" size="35px" name="First_name"
            value="<?= htmlentities($profile['First_name']); ?>"></p>
        <p>Last Name: <input type="text" size="35px" name="Last_name"
            value="<?= htmlentities($profile['Last_name']); ?>"></p>
        <p>Email: <input type="email" size="35px" name="Email"
            value="<?= htmlentities($profile['Email']); ?>"></p>
        <p>Headline: <input type="text" size="35px" name="Headline"
            value="<?= htmlentities($profile['Headline']); ?>"></p>
        <p>Summary: <br/><textarea name="Summary" id="" cols="40" rows="10">
            <?= htmlentities($profile['Summary']); ?>
        </textarea></p>
<?php
//load education entries
    echo '<p>Education: <input type="submit" id="addEdu" value="+"></p>';
$countEdu = 0;
    echo '<div id="edu_fields">';
        foreach($schools as $school) {
            if(count($school) > 0) {
                $countEdu++;
                echo '<div id="Edu'.$countEdu.'">
            <p>Year: <input type="number" name="edu_year'.$countEdu.'" value="'.$school['year'].'">
                     <input type="button" value="-" onclick="$(\'#Edu'.$countEdu.'\').remove();return false;"></p>
            <p>School: <input type="text" size="30px" name="edu_school'.$countEdu.'" value="'.$school['name'].'" class="sch"></p>
                </div>';
            }
        }
    echo '</div>';

//load position entries
$countPos = 0;
echo '<p>Position: <input type="submit" id="addPos" value="+"></p>';
    echo '<div id="pos_fields">';
        foreach($positions as $position) {
            if(count($position) > 0) {
                $countPos++;
                echo '<div id="pos'.$countPos.'">
            <p>Year: <input type="number" name="year'.$countPos.'" value="'.$position['year'].'">
                     <input type="button" value="-" onclick="$(\'#pos'.$countPos.'\').remove();return false;"></p>
            <textarea name="desc'.$countPos.'" rows="10" cols="40px">'.$position['description'].'</textarea>
                </div>';
            }
        }
    echo '</div><br/>';

?>
        <input type="submit" value="Update">
        <input type="submit" value="Cancel" name="Cancel">
    </form>

<!-- to add more education -->
    <script>
        countEdu = <?= $countEdu ?>;
        countPos = <?= $countPos ?>;
        $(document).ready(function(){
            $('#addEdu').click(function(event){
                event.preventDefault();
                if(countEdu > 3) {
                    alert('maximum number of education reached');
                    return;
                }
                countEdu++;
                $('#edu_fields').append(
                    '<div id="Edu'+countEdu+'"> \
                    <p>Year: <input type="number" name="edu_year'+countEdu+'" value=""> \
                     <input type="button" value="-" onclick="$(\'#Edu'+countEdu+'\').remove();return false;"></p> \
            <p>School: <input type="text" size="30px" name="edu_school'+countEdu+'" value="" class="sch"></p> \
                    </div>'
                );
            $('.sch').autocomplete({
                source: "school.php"
            });
          })
        })

//to add more positions
$(document).ready(function(){
            $('#addPos').click(function(event){
                event.preventDefault();
                if(countPos > 3) {
                    alert('maximum number of position reached');
                    return;
                }
                countPos++;
                $('#pos_fields').append(
                    '<div id="pos'+countPos+'"> \
                    <p>Year: <input type="number" name="year'+countPos+'" value=""> \
                     <input type="button" value="-" onclick="$(\'#pos'+countPos+'\').remove();return false;"></p> \
            <textarea name="desc'+countPos+'" rows="10" cols="40"></textarea> \
                    </div>'
                );
            })
        })
    </script>
</body>
</html>