<?php
$vercode=''; //此处取值请自行修改
if(isset($_POST['vercode'])){
if ($_POST['vercode']!=$vercode){
 echo("[err]invalid vercode[/err]");
 exit();
}
}
define('SCR', 'index');
require_once ('global.php');
$m = $db_mode = 'cms';
define('M_P', R_P . "mode/$db_mode/");
require_once (R_P . 'mode/cms/require/core.php');
if (!class_exists('BaseDB')) require_once (R_P . 'lib/base/basedb.php');
class PW_ArticleDB extends BaseDB {
 var $_tableName = "pw_cms_article";
 var $_primaryKey = 'article_id';
 
 var $_extendTableName = "pw_cms_articleextend";
 
 /**
  * 根据文章ID删除文章
  * @param array $ids
  */
 function deleteArticles($ids) {
  $_sql = "DELETE FROM " . $this->_tableName . " WHERE article_id IN (" . S::sqlImplode ( $ids ) . ") ";
  return $this->_db->update ( $_sql );
 }
 
 /**
  * 移动文章到某一个频道
  * @param array $ids
  * @param int $cid
  */
 function moveArticlesToColumn($ids, $cid) {
  $_sql = "UPDATE " . $this->_tableName . " SET column_id = " . S::sqlEscape ( $cid ) . "  WHERE article_id IN (" . S::sqlImplode ( $ids ) . ")";
  return $this->_db->update ( $_sql );
 }
 
 /**
  * 删除回收站内的所有文章
  */
 function cleanArticleRecycle() {
  $_sql = "DELETE FROM " . $this->_tableName . " WHERE ifcheck = '2' ";
  return $this->_db->update ( $_sql );
 }
 
 /**
  * 根据文章ID获取文章列表
  * @param array $ids
  */
 function getArticlesByIds($ids) {
  $_sql = "SELECT a.*,e.hits FROM " . $this->_tableName . " a LEFT JOIN " . $this->_extendTableName . " e ON a.article_id=e.article_id WHERE a.article_id IN (" . S::sqlImplode ( $ids ) . ") AND a.ifcheck != 2";
  return $this->_getAllResultFromQuery ( $this->_db->query ( $_sql ) );
 }
 
 /**
  * 根据文章ID获取热门文章列表
  * @param array $ids
  */
 function getHotArticlesByIds($ids) {
  $_sql = "SELECT a.*,e.hits FROM " . $this->_tableName . " a LEFT JOIN " . $this->_extendTableName . " e ON a.article_id=e.article_id WHERE a.article_id IN (" . S::sqlImplode ( $ids ) . ") AND a.ifcheck != 2 ORDER BY e.hits DESC";
  return $this->_getAllResultFromQuery ( $this->_db->query ( $_sql ) );
 }
 
 /**
  * 根据条件搜索文章
  * @param int $cid 栏目ID
  * @param string $title 标题
  * @param string $author 作者
  * @param int $type 是否通过验证 
  * array('0','1','2')
  * '0' 未经过审核
  * '1' 经过审核
  * '2' 回收站
  */
 function search($cid, $title, $author, $type, $user, $postdate = '', $start = 0, $perpage = 20) {
  $_where = '';
  if ($cid)
   $_where .= ' AND column_id IN (' . S::sqlImplode ( $cid ) . ")";
  if ($title)
   $_where .= ' AND subject LIKE ' . S::sqlEscape ( '%' . $title . '%' );
  if ($author)
   $_where .= ' AND author LIKE ' . S::sqlEscape ( '%' . $author . '%' );
  if ($user)
   $_where .= ' AND username LIKE ' . S::sqlEscape ( '%' . $user . '%' );
  if ($postdate)
   $_where .= ' AND postdate <= ' . S::sqlEscape ( $postdate );
  if (isset ( $type ) && in_array ( $type, array ('0', '1', '2' ) ))
   $_where .= ' AND ifcheck = ' . S::sqlEscape ( $type );
  $order = " ORDER BY modifydate DESC, postdate DESC ";
  $_sql = "SELECT * FROM " . $this->_tableName . " WHERE article_id " . $_where . " " . $order . " LIMIT " . $start . "," . $perpage;
  $query = $this->_db->query ( $_sql );
  return $this->_getAllResultFromQuery ( $query );
 }
 
/* function searchCount($cid, $title, $author, $type, $user, $postdate) {
  $_where = '';
  if ($cid)
   $_where .= ' AND column_id IN (' . S::sqlImplode ( $cid ) . ")";
  if ($title)
   $_where .= ' AND subject LIKE ' . S::sqlEscape ( '%' . $title . '%' );
  if ($author)
   $_where .= ' AND author = ' . S::sqlEscape ( $author );
  if ($user)
   $_where .= ' AND username LIKE ' . S::sqlEscape ( '%' . $user . '%' );
  if ($postdate)
   $_where .= ' AND postdate <= ' . S::sqlEscape ( $postdate );
  if (isset ( $type ) && in_array ( $type, array ('0', '1', '2' ) ))
   $_where .= ' AND ifcheck = ' . S::sqlEscape ( $type );
  $_sql = "SELECT COUNT(*) FROM " . $this->_tableName . " WHERE article_id " . $_where;
  return $this->_db->get_value ( $_sql );
 }
*/ 
 function searchCount($cid, $title) {
  $_where = '';
  if ($cid)
//   $_where .= ' AND column_id IN (' . S::sqlImplode ( $cid ) . ')';
   $_where .= ' AND column_id IN (' .  ( $cid ) . ')';
  if ($title)
   $_where .= ' AND subject = ' . S::sqlEscape (  $title );
  $_sql = "SELECT COUNT(*) FROM " . $this->_tableName . " WHERE article_id " . $_where;
  return $this->_db->get_value ( $_sql );
 }
 
 function deleteArticleIntoRecycle($aids) {
  $_sql = "UPDATE " . $this->_tableName . " SET ifcheck = '2' WHERE  article_id IN (" . S::sqlImplode ( $aids ) . ")";
  return $this->_db->update ( $_sql );
 }
 
 function revertArticleFromRecycle($aids) {
  $_sql = "UPDATE " . $this->_tableName . " SET ifcheck = '1' WHERE article_id IN (" . S::sqlImplode ( $aids ) . ") ";
  return $this->_db->update ( $_sql );
 }
 
 function updateArticleHits($aid, $count = 1) {
  $_sql = "UPDATE " . $this->_extendTableName . " SET hits = hits + " . S::sqlEscape ( $count, false ) . " WHERE article_id = " . S::sqlEscape ( $aid );
  return $this->_db->update ( $_sql );
 }
 
 function insert($fieldData) {
  $fieldData = $this->_checkAllowField ( $fieldData, $this->getStruct () );
  return $this->_insert ( $fieldData );
 }
 
 function update($fieldData, $id) {
  $fieldData = $this->_checkAllowField ( $fieldData, $this->getStruct () );
  return $this->_update ( $fieldData, $id );
 }
 
 function delete($id) {
  return $this->_delete ( $id );
 }
 
 function get($id) {
  $temp = $this->_get ( $id );
  return $temp;
 }
 
 function count() {
  return $this->_count ();
 }
 
 function getStruct() {
  return array ('article_id', 'subject', 'descrip', 'author', 'username', 'userid', 'jumpurl', 'frominfo', 'fromurl', 'column_id', 'ifcheck', 'postdate', 'modifydate', 'ifattach', 'sourcetype', 'sourceid' );
 }
 
 /**
  * 注意只提供搜索服务
  * @param $sql
  * @return unknown_type
  */
 function countSearch($sql) {
  $result = $this->_db->get_one ( $sql );
  return ($result) ? $result ['total'] : 0;
 }
 /**
  * 注意只提供搜索服务
  * @param $sql
  * @return unknown_type
  */
 function getSearch($sql) {
  $query = $this->_db->query ( $sql );
  return $this->_getAllResultFromQuery ( $query );
 }

}
S::gp(array('cid','cms_subject'));
if (!$cms_subject){
  echo('[err]缺少标题[/err]');
  exit;
}

$cms=new PW_ArticleDB();
$count=$cms->searchCount($cid,$cms_subject);
  if ($count>0){
   echo('[yes]');
  
  }else{
   echo('[no]');
  }

?>