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<?php
/**
* 배너 라이브러리
*/
class Banner {
protected $CI;
protected $banners = NULL;
function __construct()
{
$this->CI =& get_instance();
}
/**
* 특정 Key를 가진 배너를 하나만 가져온다.
* @param string $bng_key
*/
function one( $bng_key ="")
{
if(empty($bng_key)) return array();
$banner_list = $this->lists($bng_key);
if(isset($banner_list[0]) && is_array($banner_list[0]) && $banner_list[0])
return $banner_list[0];
else
return array();
}
/**
* 특정 Key를 가진 배너의 목록을 모두 가져온다.
* @param string $bng_key
* @return array
*/
function lists( $bng_key="" )
{
if( empty($bng_key) ) return array();
if( empty($this->banners))
{
$this->CI->db->where('ban_status', 'Y');
$this->CI->db->order_by('ban_sort ASC');
$result = $this->CI->db->get("banner");
$this->banners = $result->result_array();
}
$return = array();
foreach($this->banners as &$banner)
{
if($banner['bng_key'] == $bng_key)
{
$banner['tag'] = "";
$banner['tag'] .= ( $banner['ban_link_use'] && $banner['ban_link_url'] ) ? " href=\"{$banner['ban_link_url']}\"" : '';
$banner['tag'] .= ( $banner['ban_link_use'] && $banner['ban_link_url'] && $banner['ban_link_type'] == 'Y' ) ? ' target="_blank"' :'';
$return[] = $banner;
}
}
return $return;
}
}