function madlib_get_entry($file)
{
$page = @wiki_load($file, 'Current');
if (!$page['body']) {
return $file;
}
$lines = explode("\n", $page['body']);
while (!$line and ++$count < 10) {
$line = $lines[array_rand($lines)];
}
return htmlentities($line);
}
function wiki_save_page($pagename, $data, $logmessage = 'No message', $headers = array(), $noindex = false)
{
global $WIKI_REPOSITORY, $_SERVER, $WIKI_PAGEDIR, $PATH_INFO, $currentver, $revisions;
$blacklist = file(WIKI_BLACKLIST);
foreach ($blacklist as $b) {
$b = trim($b);
if (preg_match('!/!', $b) && ip_in_block($_SERVER['REMOTE_ADDR'], $b) || $_SERVER['REMOTE_ADDR'] == $b) {
mail('*****@*****.**', "Wiki Spam Post from " . $_SERVER['REMOTE_ADDR'], "Page: {$pagename}\nData:\n{$data}\n\nLog Message: {$logmessage}\n");
sleep(60);
return true;
}
}
$headers = array('title' => $pagename);
if ($noindex) {
if (!succeeds(robots_exclude("*", $_SERVER['SCRIPT_NAME'] . "/{$WIKI_REPOSITORY}" . $pagename))) {
die("Robots exclude error: " . errmsg());
}
$headers['robots'] = 'NoIndex';
}
if ($previous = wiki_load($pagename, 'Current')) {
$headers = array_merge(mime_parse_header($previous['header']), $headers);
}
if (succeeds(rcs_store($WIKI_PAGEDIR . "{$pagename}", mime_make_header($headers) . "\n\n" . str_replace("\r\n", "\n", $data), (is_logged_in() ? "by " . $_SERVER['REMOTE_ADDR'] . "\n" : "") . $logmessage))) {
$revisions = array_keys(rcs_get_revisions($WIKI_PAGEDIR . "{$pagename}"));
$currentver = array_shift($revisions);
// if($revisions[2] == $srcversion and $srcversion) {
//FIXME: rcs_version_inc is a hack -- should check to see
// what revision came up. Some pages get saved with no
// changes, see...
return true;
} else {
return false;
}
}
