function wiki_link($target, $text, $unknown = FALSE, $version = 'Current', $fullurl = false)
{
global $WIKI_PAGEDIR, $WIKI_REPOSITORY, $_SERVER;
if ($fullurl) {
$prefix = 'http://' . $_SERVER['HTTP_HOST'] . $_SERVER['SCRIPT_NAME'] . '/';
}
$cur = $version == 'Current';
if ($cur) {
$realversion = key(rcs_get_revisions($WIKI_PAGEDIR . $target));
} else {
$realversion = $version;
}
return ($unknown ? "<span class='wikiwordunknown'>{$text}" : "") . '<a href="' . $prefix . pqurlencode($target) . ($realversion ? ";{$realversion}" : '') . '"' . ($realversion ? ' title="' . $text . " v{$realversion}" . ($cur ? ' (Current)' : '') . '"' : '') . ($unknown ? '' : ' class="wikiword"') . '>' . ($unknown ? '?' : $text) . '</a>' . ($unknown ? '</span>' : '');
}
function link_known_wikipage($page, $text)
{
#$$e = $this->environment();
if (is_dir($this->pagedir . $page)) {
return parent::link_known_wikipage($page, $text);
}
$t = rcs_get_revisions($this->pagedir . $page);
$realversion = key($t);
return '<a href="' . pqurlencode($page) . ($realversion ? ";{$realversion}" : '') . '"' . ($realversion ? ' title="' . $text . " v{$realversion}" . '"' : '') . '>' . $text . '</a>';
return $text;
}
$links[] = hyperlink($SELF_NOVERSION . ";Current", "Current Version");
}
$links[] = hyperlink($_SERVER['SCRIPT_NAME'] . '?list', "List of Pages");
$links[] = hyperlink($_SERVER['SCRIPT_NAME'] . '?recentchanges', "Recent Changes");
$links[] = hyperlink($_SERVER['SCRIPT_NAME'], "Main Page");
if (WIKI_LOGINS) {
if (!is_logged_in()) {
$links[] = hyperlink($_SERVER['PHP_SELF'] . "?login", "Log in");
} else {
$links[] = hyperlink($_SERVER['PHP_SELF'] . "?logout", "Log Out");
//$links[] = ("Close your browser to log out");
}
}
print "</p>";
print "<p>" . join(' ', $links) . "</p>";
print "<form action='" . pqurlencode($_SERVER['PHP_SELF']) . "' method='get'><p><label>Search <input type='text' name='search' size='10' /></label></p></form>";
} elseif ($action == 'reply') {
if (get_magic_quotes_gpc()) {
$_GET['to'] = stripslashes($_GET['to']);
}
print replyform($page['body'], $_GET['to']);
} elseif ($action == 'edit') {
if ($version != $Current) {
print "<p><em><strong>Warning:</strong> You're not editing the most recent version\n\t\t\t\tof this page. If you make changes here, you'll save over\n\t\t\t\tsomething that was written since the page you're reading. Be\n\t\t\t\tnice and go to the <a\n\t\t\t\thref='" . rawurlencode($pagename) . ";{$Current}?edit'>current\n\t\t\t\tversion</a> and edit\n\t\t\t\tthat.</em></p><p><em>If you've already typed something, make\n\t\t\t\ta copy, don't hit save, go find where you're supposed to put\n\t\t\t\tit, and then save it there!</em></p>";
}
print editform($page['body'], $page['header'], rcs_dereference_version($WIKI_PAGEDIR . "{$pagename}", $version));
if ($version != $Current) {
print "<p><em><strong>Warning</strong>, this isn't the current\n\t\t\t\tversion of the page!</em></p>";
}
} else {
die("Error. Unknown Action");
function image($file, $alt = "")
{
return "<img src='" . pqurlencode($file) . "' alt='{$alt}' />";
}
