mirror of
https://gitee.com/ShopeX/OMS
synced 2026-03-23 10:55:34 +08:00
106 lines
3.0 KiB
PHP
106 lines
3.0 KiB
PHP
<?php
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/**
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* Copyright © ShopeX （http://www.shopex.cn）. All rights reserved.
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* See LICENSE file for license details.
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*/
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/**
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* dbeav_metavalue
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* Metaֵ
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*
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* @version $Id$
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* @copyright 2003-2007 ShopEx
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* @author Ken <ken@shopex.cn>
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* @license Commercial
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*/
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class dbeav_metavalue {
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function __construct(){
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$this->db = kernel::database();
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$this->table = "sdb_".str_replace('mdl_','',get_class($this));
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}
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function insert($data){
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if($this->table == "sdb_dbeav_meta_value_int" && $data['value'] ==="") return;// $data['value'] =0;
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if($this->table == "sdb_dbeav_meta_value_decimal" && $data['value'] ==="") return ;// $data['value'] ='0.0000';
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$rs = $this->db->exec('select * from '.$this->table.' where 0=1');
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$sql = base_db_tools::getInsertSQL($rs,$data);
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$this->db->exec($sql);
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}
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/**
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* select
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* עidֵmetaֵе
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* @param int $mr_id
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* @param array $pk
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* @access public
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* @return array
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*/
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function select($mr_id,$pk){
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$sql = "
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SELECT r.tbl_name,r.col_name,v.pk,v.value
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FROM ".$this->table." v
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LEFT JOIN sdb_dbeav_meta_register r
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ON v.mr_id=r.mr_id
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WHERE v.mr_id='".$mr_id."'
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AND v.pk in (".implode(',',$pk).")
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";
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$rows = $this->db->select($sql);
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foreach($rows as $row){
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$ret[$row['pk']] = array($row['col_name']=>$row['value']);
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}
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return $ret;
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}
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function delete($pk,$mr_id = null){
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//清除数据 数据为空时追加
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if( !$pk ) return false;
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$sql = "
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DELETE
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FROM ".$this->table."
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WHERE pk
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IN (".implode(',',(array)$pk).")
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".( $mr_id?' AND mr_id IN ('.implode(',',(array)$mr_id).') ':'' );
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$this->db->exec($sql);
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}
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function update($value,$pk,$mr_id){
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if($this->table == "sdb_dbeav_meta_value_int" && $value ==="")$value=null;// $value =0;
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if($this->table == "sdb_dbeav_meta_value_decimal" && $value ==="")$value=null;// $value ='0.0000';
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if( isset( $value ) ){
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$pk_id = $pk[0];
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$aSql = "SELECT * FROM ".$this->table." WHERE pk = ".$pk_id ." AND mr_id = ".$mr_id;
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$result = $this->db->select($aSql);
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if($result){
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$sql = "
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UPDATE ".$this->table."
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SET value='".$value."'
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WHERE pk
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IN (".implode(',',$pk).") AND mr_id = ".$mr_id;
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}else{
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$sql = "INSERT INTO ".$this->table."(mr_id,pk,value) VALUES('$mr_id','$pk_id','$value')";
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}
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$this->db->exec($sql);
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}else{
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$this->delete( $pk,$mr_id );
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}
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}
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function get_pk($value){
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$sql = "
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SELECT pk
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FROM ".$this->table."
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WHERE value='".$value."'
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";
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$rows = $this->db->select($sql);
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foreach($rows as $row){
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$ret[] = $row['pk'];
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}
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return $ret;
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}
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}
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