function do_titleindex($formatter, $options)
{
global $DBInfo, $Config;
if (isset($options['q'])) {
if (!$options['q']) {
print '';
return;
}
#if (!$options['q']) { print "<ul></ul>"; return; }
$limit = isset($options['limit']) ? intval($options['limit']) : 100;
$limit = min(100, $limit);
$val = '';
$rule = '';
while ($DBInfo->use_hangul_search) {
include_once "lib/unicode.php";
$val = $options['q'];
if (strtoupper($DBInfo->charset) != 'UTF-8' and function_exists('iconv')) {
$val = iconv($DBInfo->charset, 'UTF-8', $options['q']);
}
if (!$val) {
break;
}
$rule = utf8_hangul_getSearchRule($val);
$test = @preg_match("/^{$rule}/", '');
if ($test === false) {
$rule = $options['q'];
}
break;
}
if (!$rule) {
$rule = trim($options['q']);
}
$test = validate_needle('^' . $rule);
if (!$test) {
$rule = preg_quote($rule);
}
$indexer = $DBInfo->lazyLoad('titleindexer');
$pages = $indexer->getLikePages($rule, $limit);
sort($pages);
//array_unshift($pages, $options['q']);
$ct = "Content-Type: text/plain";
$ct .= '; charset=' . $DBInfo->charset;
header($ct);
$maxage = 60 * 10;
header('Cache-Control: public, max-age=' . $maxage . ',s-maxage=' . $maxage . ', post-check=0, pre-check=0');
if ($pages) {
$ret = implode("\n", $pages);
#$ret= "<ul>\n<li>".implode("</li>\n<li>",$pages)."</li>\n</ul>\n";
} else {
#$ret= "<ul>\n<li>".$options['q']."</li></ul>";
$ret = '';
#$ret= "<ul>\n</ul>";
}
if (strtoupper($DBInfo->charset) != 'UTF-8' and function_exists('iconv')) {
$val = iconv('UTF-8', $DBInfo->charset, $ret);
if ($val) {
print $val;
return;
}
}
#print 'x'.$rule;
print $ret;
return;
} else {
if ($options['sec'] == '') {
if (!empty($DBInfo->no_all_titleindex)) {
return;
}
$tc = new Cache_text('persist', array('depth' => 0));
// all pages
$mtime = $DBInfo->mtime();
$lastmod = gmdate('D, d M Y H:i:s \\G\\M\\T', $mtime);
$etag = md5($mtime . $DBInfo->etag_seed);
$options['etag'] = $etag;
$options['mtime'] = $mtime;
// set the s-maxage for proxy
$date = gmdate('Y-m-d-H-i-s', $mtime);
$proxy_maxage = !empty($Config['proxy_maxage']) ? ', s-maxage=' . $Config['proxy_maxage'] : '';
$header[] = 'Content-Type: text/plain';
$header[] = 'Cache-Control: public' . $proxy_maxage . ', max-age=0, must-revalidate';
$need = http_need_cond_request($mtime, $lastmod, $etag);
if (!$need) {
$header[] = 'HTTP/1.0 304 Not Modified';
} else {
$header[] = 'Content-Disposition: attachment; filename="titleindex-' . $date . '.txt"';
}
$formatter->send_header($header, $options);
if (!$need) {
@ob_end_clean();
return;
}
if (($out = $tc->fetch('titleindex', 0, array('print' => 1))) === false) {
$args = array('all' => 1);
$pages = $DBInfo->getPageLists($args);
sort($pages);
$out = join("\n", $pages);
$ttl = !empty($DBInfo->titleindex_ttl) ? $DBInfo->titleindex_ttl : 60 * 60 * 24;
$tc->update('titleindex', $out, $ttl);
echo $out;
}
return;
}
}
$formatter->send_header("", $options);
$formatter->send_title("", "", $options);
print macro_TitleIndex($formatter, $options['sec'], $options);
$formatter->send_footer($args, $options);
}
function do_fastsearch($formatter, $options)
{
global $DBInfo;
$default_limit = isset($DBInfo->fastsearch_limit) ? $DBInfo->fastsearch_limit : 30;
$rule = '';
if ($options['action'] == 'titleindex' || isset($_GET['q'][0])) {
$options['value'] = $_GET['q'];
$options['arena'] = 'titlesearch';
while (!empty($DBInfo->use_hangul_search)) {
include_once "lib/unicode.php";
$val = $_GET['q'];
if (strtoupper($DBInfo->charset) != 'UTF-8' and function_exists('iconv')) {
$val = iconv($DBInfo->charset, 'UTF-8', $val);
}
if (!$val) {
break;
}
$rule = utf8_hangul_getSearchRule($val);
$test = @preg_match("/^{$rule}/", '');
if ($test === false) {
$rule = $options['value'];
}
break;
}
if (!$rule) {
$rule = trim($options['value']);
}
}
$ret = $options;
$extra = '';
if (!empty($options['backlinks']) || $options['arena'] == 'pagelinks') {
$title = sprintf(_("BackLinks search for \"%s\""), $options['value']);
$extra = '&arena=pagelinks';
} else {
if (!empty($options['titlesearch']) || $options['arena'] == 'titlesearch') {
$title = sprintf(_("Title search for \"%s\""), $options['value']);
if (!empty($options['titlesearch'])) {
$ret['arena'] = 'titlesearch';
}
$extra = '&arena=titlesearch';
} else {
$title = sprintf(_("Full text search for \"%s\""), $options['value']);
}
}
if ($rule) {
$out = macro_FastSearch($formatter, $rule, $ret);
} else {
$out = macro_FastSearch($formatter, $options['value'], $ret);
}
if (isset($_GET['q'][0])) {
header("Content-Type: text/plain");
print join("\n", $out);
return;
}
$options['msg'] = !empty($ret['msg']) ? $ret['msg'] : '';
$formatter->send_header("", $options);
$formatter->send_title($title, $formatter->link_url("FindPage"), $options);
if (!empty($ret['form'])) {
print $ret['form'];
}
print $out;
$context = !empty($options['context']) ? $options['context'] : 0;
$limit = isset($options['limit'][0]) ? $options['limit'] : $default_limit;
if ($context) {
$extra = '&context=' . $context;
}
if ($options['value']) {
printf(_("Found %s matching %s out of %s total pages") . "<br />\n", $ret['hit'], $ret['hit'] == 1 ? _("page") : _("pages"), $ret['all']);
if (!empty($limit) and $ret['hit'] > $limit) {
echo $formatter->link_to("?action=fastsearch&value={$options['value']}&limit=0" . $extra, sprintf(_("Show all %d results"), $ret['hit'])) . "<br />\n";
}
}
$args['noaction'] = 1;
$formatter->send_footer($args, $options);
}
