Subversion Repositories taios

<?php

function endswith($string, $test) {

    $strlen = strlen($string);

    $testlen = strlen($test);

    if ($testlen > $strlen) return false;

    return substr_compare($string, $test, -$testlen) === 0;

}

require '../_taios.php';

$pageName = $_GET['page'];

if (empty($pageName))

{

    $pageName = 'Index';

}

$page = new Taios_Page('Wiki - ' . $pageName, '../');

if (isset($_GET['random']))

{

    $results = array();

    $handler = opendir('pages/');

    while ($file = readdir($handler))

    {

        if ($file != '.' && $file != '..' && endswith($file, ".txt"))

        {

            $results[] = substr($file, 0, count($file) - 5);

        }

    }

    $index = rand() % count($results);

    $result = $results[$index];

    $page->redirect('index.php?page=' . $result);    

}

$page->drawHeader();

write('<h3>Wiki</h3>');

$page->drawMenuItem('Index', 'wiki/index.php');

$page->drawMenuItem('Random Page', 'wiki/index.php?random');

$page->drawMiddle();

if ($page->isUserGM($page->getLoggedInUser()))

{

    write('<p class="bold"><a href="edit.php?page=' . $pageName . '">Edit Page</a></p><br />');

}

$filename = 'pages/' . $pageName . '.txt';

$fp = @fopen($filename, 'r');

if ($fp)

{

    write('<p>' . $page->replaceBBCode(fread($fp, filesize($filename))) . '</p>');

    fclose($fp);

}

else

{

    write('<p>This page is empty.</p>');

}

$page->drawFooter();

?>