$query_sql .= " AND a.articleid IN ({$aids}) ORDER BY a.dateline DESC LIMIT {$start_limit}, " . $pagenum;
}
$pageurl = gettaglink($r['slug']);
$navtext = $r['name'];
$options['title'] = settitle($r['name']);
$indexpage = 0;
// 查看搜索结果的文章
} elseif ($searchid) {
$search = $DB->fetch_one_array("SELECT * FROM {$db_prefix}searchindex WHERE searchid='" . $searchid . "' AND expiration>'{$timestamp}'");
if (!$search) {
$DB->unbuffered_query("DELETE FROM {$db_prefix}searchindex WHERE expiration < '{$timestamp}'");
message('您指定的搜索不存在或已过期,请返回.', './');
}
$total = $search['totals'];
$query_sql .= " AND a.articleid IN (" . $search['ids'] . ") ORDER BY a.dateline DESC LIMIT {$start_limit}, " . $pagenum;
$pageurl = getsearchlink($searchid);
$navtext = '搜索“<strong>' . $search['keywords'] . '</strong>”的结果';
$indexpage = 0;
// 查看首页文章
} else {
if ($options['permalink']) {
$pageurl = $options['url'] . 'page/';
} else {
$pageurl = $options['url'] . '?action=article';
}
$navtext = '';
$total = $stats['article_count'];
// 检查是否设置分类参数
$cid = (int) $_GET['cid'];
$curl = sax_addslashes($_GET['curl']);
if ($cid || $curl) {
}
$query_sql .= " AND ({$sqltxtsrch}) ORDER BY dateline DESC LIMIT 500";
//搜索500个出来足够了.保证效率.反正一般BLOG也没有多少数据.
$totals = 0;
$ids = $comma = '';
$query = $DB->query($query_sql);
while ($article = $DB->fetch_array($query)) {
$ids .= $comma . $article['articleid'];
$comma = ',';
$totals++;
}
$DB->free_result($query);
$DB->query("INSERT INTO {$db_prefix}searchindex (keywords, searchstring, dateline, expiration, totals, ids, ipaddress, uid) VALUES ('" . char_cv($keywords) . "', '{$searchstring}', '{$timestamp}', '" . ($timestamp + 3600) . "', '{$totals}', '{$ids}', '{$onlineip}', '{$sax_uid}')");
$searchid = $DB->insert_id();
}
$gourl = getsearchlink($searchid);
if ($options['showmsg']) {
message('搜索成功完成,现在将转入结果页面.', $gourl);
} else {
$gourl = str_replace("&", "&", $gourl);
@header("Location: " . $gourl);
exit;
}
}
}
message('未定义操作', $referer);
// 检查用户提交内容合法性
function checkcontent($content)
{
global $options;
if (empty($content)) {
