function parse($args, $page)
{
global $CoTbl, $DiffScript, $HistMax, $pagestore, $PgTbl;
static $overrides = array();
require_once 'lib/diff.php';
if (preg_match_all('/\\s*(\\d+)\\s(.*)/', $args, $words)) {
$overrides[$words[1][0]] = $words[2][0];
return;
}
$dbName = str_replace('\\', '\\\\', $page);
$dbName = str_replace('\'', '\\\'', $dbName);
$filter = trim(strtolower($args)) != 'all';
$qry = "\r\n SELECT version, date_format(time, '%Y-%m-%d %H:%i:%s') time,\r\n minoredit, username, comment, lastversion\r\n FROM {$PgTbl}\r\n INNER JOIN {$CoTbl} ON page = id\r\n WHERE title = '{$dbName}'\r\n ORDER BY version";
$rs = $pagestore->dbh->query($qry);
$history = array();
while ($row = $pagestore->dbh->result($rs)) {
$row[1] = strtotime($row[1]);
$history[$row[0]] = $row;
if (isset($overrides[$row[0]])) {
$history[$row[0]][4] = $overrides[$row[0]];
$history[$row[0]][2] = 2;
// sets as an override
}
}
$minVer = min(array_keys($history));
$maxVer = max(array_keys($history));
$return = "<table>\n";
$return .= "<tr><td><b>Date</b></td><td><b>Version</b></td>" . "<td><b>Description</b></td><td><b>Author</b></td></tr>\n";
foreach ($history as $row) {
if ($row[0] > 1 && $filter && $this->filterRow($row)) {
continue;
}
$date = date('Y-m-d', $row[1]);
if ($row[0] > $minVer) {
$ver1 = $row[0] - 1;
$ver2 = $row[0];
if ($filter && $row[0] > 1) {
// finds additional contiguous edits of the same author
// that are filtered out but within 24 hours later
$username = $history[$row[0]][3];
$time = $history[$row[0]][1];
while ($ver2 < $maxVer) {
$nextTime = $history[$ver2 + 1][1];
if ($history[$ver2 + 1][3] == $username && $this->filterRow($history[$ver2 + 1]) && $nextTime - $time <= 86400) {
$ver2++;
} else {
break;
}
}
}
$versionUrl = $DiffScript . '&page=' . $page . '&' . 'ver1=' . $ver1 . '&ver2=' . $ver2;
if ($row[5] - $ver1 + 1 > $HistMax) {
$versionUrl .= '&full=1';
}
} else {
$versionUrl = viewUrl($page, $row[0]);
}
$version = '<div align="right"><a href="' . $versionUrl . '">' . $row[0] . '</a> </div>';
$comment = $row[4];
if ($row[2] == 1) {
$comment = '<small><i>(minor edit)</i></small> ' . $comment;
}
$author = $row[3] ? html_ref($row[3], $row[3]) : '';
$return .= '<tr>';
$return .= '<td>' . $date . '</td>';
$return .= '<td>' . $version . '</td>';
$return .= '<td>' . $comment . '</td>';
$return .= '<td>' . $author . '</td>';
$return .= "</tr>\n";
}
$return .= '</table>';
return $return;
}
function parse_redirect($text)
{
global $action, $no_redirect, $page, $version;
if (preg_match('/^#redirect\\s+\\[?(.*?)\\]?\\s*$/i', $text, $matches) && validate_page($matches[1])) {
if ($no_redirect || $action != 'view' || isset($version)) {
$text = new_entity(array('raw', '#redirect ')) . wikiname_token($matches[1], '');
} else {
header('Location: ' . viewUrl($matches[1]) . '&redirect_from=' . $page);
exit;
}
}
return $text;
}
