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();

?>