function format_messages($messages)
{
global $PHP_SELF;
$out .= "<table class='messages'>";
if (count($messages) == 0 or !is_array($messages)) {
$out .= '<tr><td>No posts on this page</td></tr>';
} else {
foreach ($messages as $row) {
extract($row);
$shaded = !$shaded;
$out .= '<tr class="' . ($shaded ? 'shaded' : 'unshaded') . '">';
$out .= "<td rowspan='2' valign='top' class='poster'>{$poster}<br />{$date}</td>";
$out .= "<td class='subject'>{$subject}</td>";
$out .= "</tr>";
$out .= '<tr class="' . ($shaded ? 'shaded' : 'unshaded') . '">';
$out .= "<td class='body'>" . wiki_render($body) . "</td>";
$out .= '</tr>';
}
}
$out .= '</table>';
if (authorized($USERNAME, 'postcomment')) {
$out .= hyperlink("{$PHP_SELF}/Comment", 'Post Comment');
}
return "<center>" . $out . "</center>";
}
function motd()
{
$motd = join('', file(MOTD_FILE));
$stat = stat(MOTD_FILE);
$mtime = $stat['mtime'];
if ($mtime > time() - 60 * 60 * 24 * 7 and trim($motd)) {
return heading(2, "Message of the Day") . "<blockquote>" . wiki_render(date('M d, Y @ H:i', $mtime) . "\n\n" . $motd) . "</blockquote>";
}
}
function handle_content($data, $contenttype)
{
if (!$contenttype) {
$contenttype = 'text/html';
}
$contenttype = parse_content_type($contenttype);
if ($contenttype['type'] == 'text') {
if ($contenttype['subtype'] == "wiki") {
$data = wiki_render($data, $contenttype['params']);
} elseif ($contenttype == 'text/plain') {
$data = '<pre>\\n' . $data . '</pre>';
}
} else {
$data = 'Unable to process Content-type';
print_r($contenttype);
}
return $data;
}
fputs($f2, html(body(wiki_render($page['body'] . "\n"))));
fclose($f2);
$p = popen("xhtmldiff {$fn1} {$fn2}", 'r');
$html = '';
while (!feof($p)) {
$html .= fread($p, 1024);
}
pclose($p);
unlink($fn1);
unlink($fn2);
/* print("HTML: ".htmlentities($html)); */
$html = preg_replace("#^.*<body>(.*)</body>.*\$#mis", '\\1', $html);
print $html;
} else {
if ($page) {
print wiki_render($page['body'] . "\n");
} else {
http_404();
while (ob_get_level()) {
ob_end_clean();
}
include "http://community.nbtsc.org/missing/index.php";
exit;
}
}
print "<hr /><p>";
$links = array();
if (WIKI_ANONYMOUS_CONTROLS or is_logged_in()) {
if (WIKI_ANONYMOUS_EDIT or is_logged_in()) {
if (is_editable($WIKI_PAGEDIR . "{$pagename}")) {
$links[] = hyperlink($_SERVER['PHP_SELF'] . "?edit", "Edit This Page");
} elseif (is_dir($n . '/' . $e) and file_exists($n . '/' . $e . '/index.php')) {
print "<p><a href='../{$e}/index.php/index-frame'>{$e}</a></p>";
} elseif (is_dir($n . '/' . $e)) {
print "<p><a href='../{$e}/'>{$e}</a></p>";
}
}
?>
</body>
</html>
<?php
} elseif ($_SERVER['PATH_INFO'] == '/view-frame') {
print doctype("XHTML/1.0") . "\n";
?>
<html>
<head><title></title>
<meta http-equiv='Content-type' value='text/html; charset=UTF-8' />
<?php
if (STYLESHEET_BASE) {
$ss = STYLESHEET_BASE . "/style.css";
print "<link rel='StyleSheet' href='{$ss}' type='text/css'/>";
}
?>
</head>
<body><?php
$text = @join('', @file('main.txt'));
print wiki_render($text);
?>
</body>
</html>
<?php
}
if (!defined('JOURNAL_DISPLAYLIMIT')) {
define('JOURNAL_DISPLAYLIMIT', 15);
}
$q = "SELECT date, timezone, subject, data, contenttype FROM journal \n\t\tWHERE username = '******'" . (($date and $time) ? " AND date = '{$date} {$time}' " : ($date ? " AND date_format(date, '%Y-%m-%d') = '{$date}'" : "") . ($time ? " AND date_format(date, '%H:%i:%s') = '{$time}'" : "")) . " ORDER BY date DESC";
if (JOURNAL_DISPLAYMODE == 'oneentry') {
$q .= " LIMIT 1";
} else {
$q .= " LIMIT " . (JOURNAL_DISPLAYLIMIT + 1);
}
$r = mysql_query($q);
if ($nsidebars = JOURNAL_SIDEBARS) {
$sidebars = mysql_fetch_all(mysql_query("SELECT * FROM sidebars \n\t\t\t\tWHERE username = '******' \n\t\t\t\tORDER BY timestamp DESC\n\t\t\t\tLIMIT {$nsidebars}"));
print "<div class='sidebars'>";
foreach ($sidebars as $sidebar) {
extract($sidebar);
print "<div class='sidebar'><h2\n\t\t\tclass='title'>{$title}</h2><div class='content'>" . wiki_render($data) . "</div></div>";
}
print "</div>";
}
if ($r) {
$r = mysql_fetch_all($r);
if (count($r) > 1) {
print format_rows($r, JOURNAL_DISPLAYLIMIT);
} else {
print format_entry(array_shift($r));
}
if ($date and !$time) {
$q = "SELECT date_format(date, '%Y-%m-%d') AS date \n\t\t\t\tFROM journal \n\t\t\t\tWHERE username = '******' \n\t\t\t\t\tAND date_format(date, '%Y-%m-%d') > '{$date}' \n\t\t\t\tORDER BY date LIMIT 1";
$r = mysql_query($q);
$row = mysql_fetch_assoc($r);
$nextdate = $row['date'];
