\n";
$xml .= ''."\r\n".''."\r\n";
$txt = $html = '';
$url_count = 0;
$xml_is_open = in_array('xml', (array)$sitemap_set['sitemap_type']);//xml
$txt_is_open = in_array('txt',(array) $sitemap_set['sitemap_type']);//txt
$gz_is_open = in_array('gz', (array)$sitemap_set['sitemap_type']);//gz
$html_is_open = in_array('html', (array)$sitemap_set['sitemap_type']);//html
foreach($sitemap_data as $k => $v){
foreach($v as $k1 => $v1){
$url_count++;
//xml地图
$xml .= xml_url_output($v1);
//txt地图
$txt .= $v1['url']."\r\n";
//html地图
$html .= '| '.$v1['title'].' | '.$v1['lastmod'].' |
'."\r\n";
}
}
$xml .= "\n";
$robots_str = @file_get_contents(DISCUZ_ROOT.'/robots.txt');
//html地图
if($html_is_open){
$sitemap['title'] = stlang('sitemap').'-'.$_G['setting']['bbname'];
$sitemap['url_count'] = $url_count;
$sitemap['update_dateline'] = dgmdate($_G['timestamp']);
$sitemap['show_url'] = $html;
ob_start();
include template('milu_seotool:sitemap_tpl');
$sitemap_html = ob_get_contents();
ob_end_clean () ;
file_put_contents(DISCUZ_ROOT.'/sitemap.html', $sitemap_html);
$robots_str .= !strexists($robots_str, 'sitemap.html') ? "\r\n".'Sitemap: '.$_G['siteurl'].'sitemap.html' : '';
}else{
@unlink(DISCUZ_ROOT.'/sitemap.html');
$robots_str = str_replace("\r\n".'Sitemap: '.$_G['siteurl'].'sitemap.html', '', $robots_str);
}
//txt
if($txt_is_open) {
file_put_contents(DISCUZ_ROOT.'/sitemap.txt', $txt);
$robots_str .= !strexists($robots_str, 'sitemap.txt') ? "\r\n".'Sitemap: '.$_G['siteurl'].'sitemap.txt' : '';
}else{
$robots_str = str_replace("\r\n".'Sitemap: '.$_G['siteurl'].'sitemap.txt', '', $robots_str);
@unlink(DISCUZ_ROOT.'/sitemap.txt');
}
//xml
if($xml_is_open) {
file_put_contents(DISCUZ_ROOT.'/sitemap.xml', $xml);
$robots_str .= !strexists($robots_str, 'sitemap.xml') ? "\r\n".'Sitemap: '.$_G['siteurl'].'sitemap.xml' : '';
}else{
@unlink(DISCUZ_ROOT.'/sitemap.xml');
$robots_str = str_replace("\r\n".'Sitemap: '.$_G['siteurl'].'sitemap.xml', '', $robots_str);
}
//gz
if($gz_is_open) {
$robots_str .= !strexists($robots_str, 'sitemap.xml.gz') ? "\r\n".'Sitemap: '.$_G['siteurl'].'sitemap.xml.gz' : '';
create_gzfile(DISCUZ_ROOT.'/sitemap.xml', $xml);
}else{
@unlink(DISCUZ_ROOT.'/sitemap.xml.gz');
$robots_str = str_replace("\r\n".'Sitemap: '.$_G['siteurl'].'sitemap.xml.gz', '', $robots_str);
}
$set['sitemap_url_count'] = $url_count;
$set['updateline'] = $_G['timestamp'];
file_put_contents(DISCUZ_ROOT.'/robots.txt', $robots_str);
return $set;
}
function article_catid_data(){
global $_G;
loadcache('portalcategory');
$cat_arr = $_G['cache']['portalcategory'];
$data = array();
foreach($cat_arr as $k => $v){
$priority = rand(1,10)/10;
$data[] = array('title' => $v['catname'], 'url' => $v['caturl'], 'priority' => $priority, 'changefreq' => 'daily', 'lastmod' => date("Y-m-d"));
}
return $data;
}
function get_forum_data(){
global $_G;
loadcache('forums');
$cat_arr = $_G['cache']['forums'];
$data = array();
foreach($cat_arr as $k => $v){
$priority = rand(1,10)/10;
$data[] = array('title' => $v['name'], 'url' => get_forum_url($v['fid']), 'priority' => $priority, 'changefreq' => 'daily', 'lastmod' => date("Y-m-d"));
}
return $data;
}
function create_gzfile($file, $text){
if(!function_exists('gzopen') ) return FALSE;
$gzfile = $file.'.gz';
// Open the gz file (w9 is the highest compression)
$fp = gzopen ($gzfile, 'w9');
gzwrite ($fp, file_get_contents($file));
gzclose($fp);
return;
}
function get_forum_url($fid){
global $_G;
if(in_array('forum_forumdisplay', (array)$_G['setting']['rewritestatus'])) {
$url = $_G['siteurl'].rewriteoutput('forum_forumdisplay', 1, '', $fid, 1, '', '');
} else {
$url = $_G['siteurl'].'forum.php?mod=forumdisplay&fid='.$fid;
}
return $url;
}
//$data_type 0论坛 1门户
function sitemap_article_data($max_num, $dateline = 0, $data_type = 0){
$where_sql = $dateline > 0 ? " AND dateline>'$dateline'" : '';
sload('F:included');
$count = get_article_count($data_type, $where_sql);
if(!$count) return FALSE;
if($data_type == 1){//门户
$query = DB::query("SELECT aid,title,dateline FROM ".DB::table('portal_article_title')." WHERE status='0' $where_sql ORDER BY dateline DESC LIMIT $max_num");
}else{
$query = DB::query("SELECT tid as aid,subject as title,dateline FROM ".DB::table('forum_thread')." WHERE displayorder='0' $where_sql ORDER BY dateline DESC LIMIT $max_num");
}
while($rs = DB::fetch($query)) {
$priority = rand(1,10)/10;
$data[] = array('title' => $rs['title'], 'url' => get_article_url($rs['aid'], $data_type), 'priority' => $priority, 'changefreq' => 'daily', 'lastmod' => date("Y-m-d", $rs['dateline']));
}
return $data;
}
function xml_url_output($info){
$info['url'] = dhtmlspecialchars($info['url']);
$xml = "\n";
$xml .= "$info[url]\n";
$xml .= "$info[priority]\n";
$xml .= "$info[lastmod]\n";
$xml .= "$info[changefreq]\n";
$xml .= "\n";
return $xml;
}
?>