information-system/application/models/operator_model.php

<?php

class Operator_model extends CI_Model
{

    function __construct()
    {
        parent::__construct();
        $this->HT = $this->load->database('HT', TRUE);
    }

    //输入用户名和密码，检查是否可以正确
    function check_login($user_code, $password)
    {
        $sql = "SELECT TOP 1 1 \n"
                . "FROM   OperatorInfo oi \n"
                . "WHERE  oi.OPI_Code = N? \n"
                . "       AND CONVERT(VARCHAR(100), oi.OPI_Password) = N? ";
        $query = $this->HT->query($sql, array($user_code, $password));
        //print_r($this->HT->queries);
        if ($query->num_rows() > 0)
        {
            return 1;
        }
        else
        {
            $author_sql = "SELECT TOP 1 1 FROM  infoAuthors WHERE a_email=? AND a_password=?";
            $author_query = $this->HT->query($author_sql, array($user_code, $password));
            if ($author_query->num_rows() > 0)
            {
                return 2;
            }
            else{
                return FALSE;
            }
        }
    }
	
	function get_password($user_code)
	{
        $sql = "SELECT TOP 1 oi.OPI_Password \n"
			 . "FROM   OperatorInfo oi \n"
             . "WHERE  oi.OPI_Code = N?";
        $query = $this->HT->query($sql, array($user_code));
        //print_r($this->HT->queries);
        if ($query->num_rows() > 0)
        {
            $row = $query->row_array();
            return $row;
        }
        else
        {
            return FALSE;
        }  
	}

    //获取登录用户详细信息
    function get_user($user_code)
    {
		if(empty($user_code))
		{
			return false;
		}
	
        $sql = "SELECT TOP 1 oi.OPI_SN, \n"
             . "       oi.OPI_Name, \n"
             . "       oi.OPI_Email, \n"
             . "       oi.OPI_FirstName, \n"
             . "       oi.OPI_Code \n"
             . "FROM   OperatorInfo oi \n"
             . "WHERE  oi.OPI_Code = N?";
        $query = $this->HT->query($sql, array($user_code));
        //print_r($this->HT->queries);
        if ($query->num_rows() > 0)
        {
            $row = $query->row_array();
            return $row;
        }
        else
        {
            return FALSE;
        }             
    }

    //获取作者平台的作者信息
    public function get_author_user($a_email){
        $sql = "SELECT TOP 1 
                            a_id as OPI_SN,
                            a_email as OPI_Email,
                            a_name as OPI_Name,
                            a_name as OPI_FirstName,
                            a_id as OPI_Code
                FROM        infoAuthors 
                WHERE       a_email=? AND a_active=1";
        $query = $this->HT->query($sql, array($a_email));
        if ($query->num_rows() > 0)
        {
            $row = $query->row_array();
            return $row;
        }
        else
        {
            return FALSE;
        }      
    }
	
	//获取作者信息
    function get_author($user_code=array())
    {
		$user_code_str='';
		foreach($user_code as $user_item)
		{
			$user_code_str.="'".$user_item."',";
		}
		$user_code_str.="'0'";
		
        $sql = "SELECT oi.OPI_SN, \n"
             . "       oi.OPI_Name, \n"
             . "       oi.OPI_Email, \n"
             . "       oi.OPI_FirstName, \n"
             . "       oi.OPI_Code \n"
             . "FROM   OperatorInfo oi \n"
             . "WHERE  oi.OPI_Code IN ( $user_code_str )";
        $query = $this->HT->query($sql);
        //print_r($this->HT->queries);
		return $query->result();           
    }
	
	//HT中所有账号
	function all()
	{
        $sql = "SELECT oi.OPI_SN, \n"
             . "       oi.OPI_Name, \n"
             . "       oi.OPI_Email, \n"
             . "       oi.OPI_FirstName, \n"
             . "       oi.OPI_Code \n"
             . "FROM   OperatorInfo oi \n"
             . "WHERE  oi.deleteFlag=0 \n"
             . "ORDER BY OPI_Code ASC ";
        $query = $this->HT->query($sql);
        //print_r($this->HT->queries);
		return $query->result();      
	}

    //获取当前站点的作者
    public function get_site_user($site_code){
        $sql = "SELECT  oi.OPI_SN,
                        oi.OPI_Name,
                        oi.OPI_Email,
                        oi.OPI_FirstName,
                        oi.OPI_Code
                 FROM   OperatorInfo oi INNER JOIN infoaccessownsite i ON oi.OPI_Code=i.iao_author AND i.iao_other='editor'
                 WHERE  i.iao_site=?";
        $query = $this->HT->query($sql,$site_code);
        return $query->result();
    }
}