function pc_tbp_trackback_ping($url, $tbarr)
{
$url = pc_tbp_check_url($url);
if (!$url) {
return -1;
}
$data = array("title" => $tbarr[title], "url" => $tbarr[url], "excerpt" => substr($tbarr[excerpt], 0, 255), "blog_name" => $tbarr[blogname]);
$r = pc_tbp_http_post($url[URL], $data);
return $r;
}
function pc_add_node($link, $pc, $pid, $tid, $emote, $comment, $access, $htmlTag, $trackback, $theme, $subject, $body, $nodeType, $autodetecttbp, $tbpUrl, $tbpArt, $convert_encoding, $filtered, $address, $publisher)
{
global $pcconfig, $support_encodings, $sending_encoding;
$pid = intval($pid);
$tid = intval($tid);
$emote = intval($emote);
$comment = $comment == 1 ? 1 : 0;
$access = intval($access);
$htmlTag = $htmlTag == 1 ? 1 : 0;
$trackback = $trackback == 1 ? 1 : 0;
$subject = addslashes(trim($subject));
$body = html_editorstr_format(trim($body));
$nodeType = intval($nodeType);
//0: 普通;1: log,不可删除
if ($convert_encoding) {
if (!strstr($support_encodings, $convert_encoding)) {
$convert_encoding = $sending_encoding;
}
} else {
$convert_encoding = $sending_encoding;
}
if (!$pc || !is_array($pc)) {
return FALSE;
}
if (!$subject) {
//检查主题
return -1;
}
if ($access < 0 || $access > 4) {
$access = 2;
}
//如果参数错误先在私人区发表
if ($access == 3) {
if (!pc_load_directory($link, $pc["UID"], $pid)) {
return -2;
}
if (pc_used_space($link, $pc["UID"], 3, $pid) >= $pc["NLIM"]) {
//目标文件夹使用空间
return -3;
}
$tid = 0;
} else {
$pid = 0;
if (pc_used_space($link, $pc["UID"], $access) >= $pc["NLIM"]) {
//目标文件夹使用空间
return -3;
}
if ($tid != 0) {
if (!pc_load_topic($link, $pc["UID"], $tid, $topicname, $access)) {
return -4;
}
}
}
if ($access != 0) {
$tbpUrl = "";
$autodetecttbp = FALSE;
}
$into_filter = false;
if (!$filtered) {
//未经过过滤检查的要先检查一次
if (bbs_checkbadword($subject) || bbs_checkbadword($body)) {
$into_filter = true;
}
}
if (!pc_is_groupwork($pc)) {
$publisher = "";
} elseif (!$publisher) {
return -10;
} else {
}
if (!$into_filter) {
if ($tbpUrl && pc_tbp_check_url($tbpUrl) && $tbpArt) {
if ($htmlTag) {
$body .= "<br /><br /><strong>相关文章</strong><br />\n" . "<a href='" . $tbpArt . "'>" . $tbpArt . "</a>";
} else {
$body .= "\n\n[相关文章]\n" . $tbpArt;
}
}
if (pc_is_groupwork($pc)) {
//群体BLOG文章要加一个头
$body = pc_groupwork_addhead($pc, $body, $htmlTag, $publisher);
}
}
if (!isset($pcconfig["SECTION"][$theme])) {
$theme = "others";
}
$theme = addslashes($theme);
$body = addslashes($body);
if (!$address) {
$address = $_SERVER["REMOTE_ADDR"];
}
//日志入库
if ($into_filter) {
$query = "INSERT INTO `filter` ( `pid` , `nid` , `tid` , `type` , `state` , `recuser` , `emote` , `hostname` , `changed` , `created` , `uid` , `username` , `comment` , `commentcount` , `subject` , `body` , `access` , `visitcount` , `htmltag`,`trackback` ,`trackbackcount`,`nodetype`,`tbp_url`,`tbp_art`,`auto_tbp`,`tbpencoding`,`theme`,`publisher`) " . "VALUES ( '" . $pid . "', 0 , '" . $tid . "' , '0', '0' , '', '" . $emote . "' , '" . addslashes($_SERVER["REMOTE_ADDR"]) . "',NOW( ) , NOW( ), '" . $pc["UID"] . "' , '" . addslashes($pc["USER"]) . "' , '" . $comment . "', '0', '" . $subject . "', '" . $body . "', '" . $access . "', '0' , '" . $htmlTag . "' ,'" . $trackback . "','0','" . $nodeType . "','" . addslashes($tbpUrl) . "','" . addslashes($tbpArt) . "','" . intval($autodetecttbp) . "','" . addslashes($convert_encoding) . "','" . $theme . "','" . addslashes($publisher) . "');";
} else {
$query = "INSERT INTO `nodes` ( `pid` , `tid` , `type` , `recuser` , `emote` , `hostname` , `changed` , `created` , `uid` , `comment` , `commentcount` , `subject` , `body` , `access` , `visitcount` , `htmltag`,`trackback` ,`trackbackcount`,`nodetype`,`theme`,`publisher`) " . "VALUES ( '" . $pid . "', '" . $tid . "' , '0', '', '" . $emote . "' , '" . addslashes($address) . "',NOW( ) , NOW( ), '" . $pc["UID"] . "', '" . $comment . "', '0', '" . $subject . "', '" . $body . "', '" . $access . "', '0' , '" . $htmlTag . "' ,'" . $trackback . "','0','" . $nodeType . "','" . $theme . "','" . addslashes($publisher) . "');";
}
if (!mysql_query($query, $link)) {
return -5;
}
//公开区文章发布后更新文章数
if (!$into_filter) {
if ($access == 0) {
pc_update_record($link, $pc["UID"], "+1");
}
}
if (!$into_filter) {
$detectnum = 0;
if ($autodetecttbp) {
$detecttbps = array();
$detectnum = pc_detect_trackbackpings($body, $detecttbps, $tbpUrl);
}
if ($tbpUrl || $detectnum) {
//提取日志的nid
$query = "SELECT `nid` FROM nodes WHERE `subject` = '" . $subject . "' AND `body` = '" . $body . "' AND `uid` = '" . $pc["UID"] . "' AND `access` = '" . $access . "' AND `pid` = '" . $pid . "' AND `tid` = '" . $tid . "' ORDER BY nid DESC LIMIT 0,1;";
$result = mysql_query($query, $link);
$rows = mysql_fetch_array($result);
if (!$rows) {
return -6;
}
$thisNid = $rows[nid];
mysql_free_result($result);
if ($htmlTag) {
$tbbody = undo_html_format(strip_tags(stripslashes($body)));
} else {
$tbbody = stripslashes($body);
}
if (strlen($tbbody) > 255) {
$tbbody = substr($tbbody, 0, 251) . " ...";
}
$subject = stripslashes($subject);
$blogname = undo_html_format($pc["NAME"]);
if ($pcconfig["ENCODINGTBP"]) {
iconv_set_encoding("internal_encoding", $convert_encoding);
iconv_set_encoding("output_encoding", $convert_encoding);
$subject = iconv($default_encoding, $convert_encoding, $subject);
$tbbody = iconv($default_encoding, $convert_encoding, $tbbody);
$blogname = iconv($default_encoding, $convert_encoding, $blogname);
}
$tbarr = array("title" => $subject, "excerpt" => $tbbody, "url" => "http://" . $pcconfig["SITE"] . "/pc/pccon.php?id=" . $pc["UID"] . "&tid=" . $tid . "&nid=" . $thisNid . "&s=all", "blogname" => $blogname);
if ($tbpUrl) {
//发送引用通告
pc_tbp_trackback_ping($tbpUrl, $tbarr);
}
for ($i = 0; $i < $detectnum; $i++) {
pc_tbp_trackback_ping($detecttbps[$i], $tbarr);
}
}
}
if ($into_filter) {
return -9;
} else {
return 0;
}
}