<?php
    include 'init.php';
    if (!logged_in()) {
        header('location: header.php');
        exit();
    }
    include 'template/header.php';
?>
<h3>Upload image</h3>
<?php
    if (isset($_FILES['image'], $_POST['album_id'])) {
        $image_name = $_FILES['image']['name'];
        $image_size = $_FILES['image']['size'];
        $image_temp = $_FILES['image']['tmp_name'];
        $allowed_ext = array('jpeg', 'jpg', 'png', 'gif');
        $tmp = explode('.', $image_name);
        $image_ext = strtolower(end($tmp));
        $album_id = $_POST['album_id'];
        $errors = array();
        if (empty($image_name) || empty($album_id)) {
            $errors[] = 'Don\t modify the HTML code faggot.';
        } else {
            if (in_array($image_ext, $allowed_ext) === false) {
                $errors[] = 'File extension not allowed.';
            }
            if ($image_size > 2097152) {
                $errors[] = 'Maximum file size is 2mb.';
            }
            if (album_check($album_id) === false) {
                $errors[] = 'Don\'t modify the HTML code faggot.';
            }
            if (!empty($errors)) {
                echo 'There are errors';
            } else {
                echo 'There are no errors';
            }
        }
    }
    $albums = get_albums();
    if (empty($albums)) {
        echo '<p>You don\'t have any albums. Create one by clicking <a href="create_album.php">here</a>!</p>';
    } else {
?>
    <form action="" method="post" enctype="multipart/form-data">
        <p>Choose a file: <br /><input type="file" name="image" /></p>
        <p>
            Choose an album:<br />
            <select id="choose_album">
            <?php
                foreach($albums as $album) {
                    echo '<option value="', $album['id'] ,'">', $album['name'] ,'</option>';
                }
            ?>
            </select>
        </p>
        <p><input type="submit" value="Upload" /></p>
    </form>
<?php
    }
    include 'template/footer.php';
?>