<?php
include "config.inc.php";
include "newsportal.php";

$logfile = $logdir . '/files.log';

$keyfile = $spooldir . '/keys.dat';
$keys = unserialize(file_get_contents($keyfile));

$name = '';

$logged_in = false;
if (! isset($_POST['username'])) {
    $_POST['username'] = $_COOKIE['mail_name'];
}
$name = $_POST['username'];
if (! isset($_POST['password'])) {
    $_POST['password'] = null;
}
if (! isset($_COOKIE['mail_auth'])) {
    $_COOKIE['mail_auth'] = null;
}
if ((password_verify($_POST['username'] . $keys[0] . get_user_config($_POST['username'], 'encryptionkey'), $_COOKIE['mail_auth'])) || (password_verify($_POST['username'] . $keys[1] . get_user_config($_POST['username'], 'encryptionkey'), $_COOKIE['mail_auth']))) {
    $logged_in = true;
}

$title .= ' - Upload file';
include "head.inc";
echo '<h1 class="np_thread_headline">';
echo '<a href="../spoolnews/files.php" target=' . $frame['menu'] . '>files</a> / ';
echo htmlspecialchars($_COOKIE['mail_name']) . '</h1>';
echo '<table cellpadding="0" cellspacing="0" class="np_buttonbar"><tr>';
echo '<table cellpadding="0" cellspacing="0" class="np_buttonbar"><tr>';
// Browse button
echo '<td>';
echo '<form target="' . $frame['content'] . '" method="post" action="files.php">';
echo '<input name="command" type="hidden" id="command" value="Browse" readonly="readonly">';
echo '<button class="np_button_link" type="submit">Browse</button>';
echo '</form>';
echo '</td>';
// Upload button
echo '<td>';
echo '<form target="' . $frame['content'] . '" method="post" action="upload.php">';
echo '<input name="command" type="hidden" id="command" value="Upload" readonly="readonly">';
echo '<button class="np_button_link" type="submit">Upload</button>';
echo '</form>';
echo '</td>';
echo '<td width=100%></td></tr></table>';
echo '<hr>';
if (isset($_FILES['photo'])) {
    $_FILES['photo']['name'] = preg_replace('/[^a-zA-Z0-9\.]/', '_', $_FILES['photo']['name']);
    // Check auth here
    if (isset($_POST['key']) && password_verify($CONFIG['thissitekey'] . $_POST['username'], $_POST['key'])) {
        if (check_bbs_auth($_POST['username'], $_POST['password'])) {
            $userdir = $spooldir . '/upload/' . strtolower($_POST['username']);
            $upload_to = $userdir . '/' . $_FILES['photo']['name'];
            if (is_file($upload_to)) {
                echo $_FILES['photo']['name'] . ' already exists in your folder';
            } else {
                if (! is_dir($userdir)) {
                    mkdir($userdir);
                }
                $success = move_uploaded_file($_FILES['photo']['tmp_name'], $upload_to);
                if ($success) {
                    file_put_contents($logfile, "\n" . format_log_date() . " Saved: " . strtolower($_POST['username']) . "/" . $_FILES['photo']['name'], FILE_APPEND);
                    echo 'Saved ' . $_FILES['photo']['name'] . ' to your files folder';
                } else {
                    echo 'There was an error saving ' . $_FILES['photo']['name'];
                }
            }
            ?>
<script type="text/javascript">
       if (navigator.cookieEnabled)
         var savename = "<?php echo stripslashes($name); ?>";
         document.cookie = "mail_name="+savename+"; path=/";
      </script>
<?php
        } else {
            echo 'Authentication Failed';
        }
        echo '<br /><br />';
    }
}

echo '<table border="0" align="center" cellpadding="0" cellspacing="1">';
echo '<form name="form1" method="post" action="user.php" enctype="multipart/form-data">';
// echo '<form name="form1" method="post" action="upload.php" enctype="multipart/form-data">';

if (! isset($_POST['username'])) {
    $_POST['username'] = '';
}
if (! isset($_POST['password'])) {
    $_POST['password'] = '';
}
if (! $logged_in && ! check_bbs_auth($_POST['username'], $_POST['password'])) {
    echo '<tr><td><strong>Please Login to Upload<br /></strong></td></tr>';
    echo '<tr><td>Username:</td><td><input name="username" type="text" id="username" value="' . $name . '"></td></tr>';
    echo '<tr><td>Password:</td><td><input name="password" type="password" id="password"></td></tr>';
    echo '<td><input name="source" type="hidden" id="source" value="Upload:upload.php" readonly="readonly"></td>';
    echo '<td><input name="command" type="hidden" id="command" value="Upload" readonly="readonly"></td>';
    echo '<td><input type="submit" name="Submit" value="Login"></td>';
} else {
    echo '<tr><td><strong>Logged in as ' . $_POST['username'] . '<br />(max size=2MB)</strong></td></tr>';
    echo '<td><input name="command" type="hidden" id="command" value="Upload" readonly="readonly"></td>';
    echo '<input type="hidden" name="key" value="' . password_hash($CONFIG['thissitekey'] . $name, PASSWORD_DEFAULT) . '">';
    echo '<input type="hidden" name="username" value="' . $_POST['username'] . '">';
    echo '<input type="hidden" name="password" value="' . $_POST['password'] . '">';
    echo '<tr><td><input type="file" name="photo" id="fileSelect" value="fileSelect" accept="image/*,audio/*,text/*,application/*"></td>
';
    echo '<td>&nbsp;<input type="submit" name="Submit" value="Upload"></td>';
}
echo '</tr>';
echo '</form>';
echo '</table>';
echo '</body></html>';
?>