$description = stripslashes(cn_substr(html2text($body),$cfg_auot_description));
$description = trim(preg_replace("/#p#|#e#/","",$description));
$description = addslashes($description);
}
//把内容中远程的图片资源本地化
//------------------------------------
if($cfg_isUrlOpen && $remote==1){
$body = GetCurContent($body);
}
//自动获取关键字
//----------------------------------
if($autokey==1){
require_once(DEDEADMIN."/../include/pub_splitword_www.php");
$keywords = "";
$sp = new SplitWord();
$titleindexs = explode(" ",trim($sp->GetIndexText($sp->SplitRMM($title))));
$allindexs = explode(" ",trim($sp->GetIndexText($sp->SplitRMM(Html2Text($body)),200)));
if(is_array($allindexs) && is_array($titleindexs)){
foreach($titleindexs as $k){
if(strlen($keywords)>=50) break;
else $keywords .= $k." ";
}
foreach($allindexs as $k){
if(strlen($keywords)>=50) break;
else if(!in_array($k,$titleindexs)) $keywords .= $k." ";
}
}
$sp->Clear();
unset($sp);
$keywords = preg_replace("/#p#|#e#/","",$keywords);
$keywords = addslashes($keywords);
$dsql->Execute();
while ($row = $dsql->GetArray()) {
//跳过已经有关键字的内容
if (trim($row['keywords']) != '') {
continue;
}
$aid = $row['id'];
$keywords = '';
$title = $row['title'];
$description = $row['description'];
$body = cn_substr($row['body'], 5000);
if ($cfg_soft_lang == 'utf-8') {
$title = utf82gb($title);
$body = utf82gb($body);
}
$titleindexs = explode(' ', preg_replace("/#p#|#e#/", '', $sp->GetIndexText($title)));
$allindexs = explode(' ', preg_replace("/#p#|#e#/", '', $sp->GetIndexText(Html2Text($body), 500)));
if (is_array($allindexs) && is_array($titleindexs)) {
foreach ($titleindexs as $k) {
if (strlen($keywords . $k) >= 30) {
break;
} else {
$keywords .= $k . ',';
}
}
foreach ($allindexs as $k) {
if (strlen($keywords . $k) >= 30) {
break;
} else {
if (!in_array($k, $titleindexs)) {
$keywords .= $k . ',';
$fquery = "Select arc.id,arc.title,arc.keywords,addon.body From `#@__archives` arc\r\n\t left join `#@__addonarticle` addon on addon.aid=arc.id where arc.channel='1' {$limitSql} ";
$dsql->SetQuery($fquery);
$dsql->Execute();
$sp = new SplitWord();
while ($row = $dsql->GetObject()) {
if ($row->keywords != '') {
continue;
}
$tjnum++;
$id = $row->id;
$keywords = "";
if ($cfg_soft_lang == 'utf-8') {
$row->title = utf82gb($row->title);
$row->body = utf82gb($row->body);
}
$titleindexs = explode(' ', trim($sp->GetIndexText($row->title)));
$allindexs = explode(' ', trim($sp->GetIndexText(Html2Text($row->body), 500)));
if (is_array($allindexs) && is_array($titleindexs)) {
foreach ($titleindexs as $k) {
if (strlen($keywords) >= 30) {
break;
} else {
$keywords .= $k . ",";
}
}
foreach ($allindexs as $k) {
if (strlen($keywords) >= 30) {
break;
} else {
if (!in_array($k, $titleindexs)) {
$keywords .= $k . ",";
function AnalyseHtmlBody($body, &$description, &$litpic, &$keywords, $dtype = '')
{
global $autolitpic, $remote, $dellink, $autokey, $cfg_basehost, $cfg_auot_description, $id, $title, $cfg_soft_lang;
$autolitpic = empty($autolitpic) ? '' : $autolitpic;
$body = stripslashes($body);
//远程图片本地化
if ($remote == 1) {
$body = GetCurContent($body);
}
//删除非站内链接
if ($dellink == 1) {
$basehost = "http://" . $_SERVER['HTTP_HOST'];
$body = str_replace($cfg_basehost, '#basehost#', $body);
$body = str_replace($basehost, '#2basehost2#', $body);
$body = preg_replace("/(<a[ \t\r\n]{1,}href=[\"']{0,}http:\\/\\/[^\\/]([^>]*)>)|(<\\/a>)/isU", "", $body);
$body = str_replace('#basehost#', $cfg_basehost, $body);
$body = str_replace('#2basehost2#', $basehost, $body);
}
//自动摘要
if ($description == '' && $cfg_auot_description > 0) {
$description = cn_substr(html2text($body), $cfg_auot_description);
$description = trim(preg_replace('/#p#|#e#/', '', $description));
$description = addslashes($description);
}
//自动获取缩略图
if ($autolitpic == 1 && $litpic == '') {
$litpic = GetDDImgFromBody($body);
}
//自动获取关键字
if ($autokey == 1 && $keywords == '') {
$subject = $title;
$message = $body;
if ($cfg_soft_lang == 'utf-8') {
$subject = utf82gb($title);
$message = utf82gb($message);
}
include_once DEDEINC . '/splitword.class.php';
$keywords = '';
$sp = new SplitWord();
$titleindexs = explode(' ', preg_replace("/#p#|#e#/", '', $sp->GetIndexText($subject)));
$allindexs = explode(' ', preg_replace("/#p#|#e#/", '', $sp->GetIndexText(Html2Text($message), 500)));
if (is_array($allindexs) && is_array($titleindexs)) {
foreach ($titleindexs as $k) {
if (strlen($keywords . $k) >= 60) {
break;
} else {
$keywords .= $k . ',';
}
}
foreach ($allindexs as $k) {
if (strlen($keywords . $k) >= 60) {
break;
} else {
if (!in_array($k, $titleindexs)) {
$keywords .= $k . ',';
}
}
}
}
$sp->Clear();
$sp = null;
}
$body = GetFieldValueA($body, $dtype, $id);
$body = addslashes($body);
return $body;
}
