/**
* 重载lists
* 加百分比统计功能
*/
public function lists($query_struct = array())
{
$list = parent::lists($query_struct);
$agent_detail_num = array();
$version_num = array();
$type_num = array();
$total_num = $this->count(array());
$db = new Database();
//统计agent_detail数目
$sql = "SELECT agent_detail, count(id) as agent_num FROM kc_browser_stats WHERE 1=1 GROUP BY agent_detail";
$query = $db->query($sql);
foreach ($query as $key => $_query) {
$agent_detail_num[$_query->agent_detail] = $_query->agent_num;
}
//统计version数目
$sql = "SELECT version, count(id) as version_num FROM kc_browser_stats WHERE 1=1 GROUP BY version";
$query = $db->query($sql);
foreach ($query as $key => $_query) {
$version_num[$_query->version] = $_query->version_num;
}
//统计type数目
$sql = "SELECT type, count(id) as type_num FROM kc_browser_stats WHERE 1=1 GROUP BY type";
$query = $db->query($sql);
foreach ($query as $key => $_query) {
$type_num[$_query->type] = $_query->type_num;
}
//计算百分比
foreach ($list as $key_list => $_list) {
$list[$key_list]['agent_detail_percentage'] = round($agent_detail_num[$_list['agent_detail']] / $total_num * 100);
$list[$key_list]['version_percentage'] = round($version_num[$_list['version']] / $total_num * 100);
$list[$key_list]['type_percentage'] = round($type_num[$_list['type']] / $total_num * 100);
}
return $list;
}
/**
* 删除一个图片数据
*
* @param Int $id
* @return Boolean
*/
public function delete($id)
{
$kc_image = $this->get($id);
$this->clear($kc_image['kc_folder_id']);
$result = parent::delete($id);
$this->delete_attach($kc_image['attach_id']);
return $result;
}
/**
* 删除一个文件夹
*
* @param Int $id
* @return Boolean
*/
public function delete($id)
{
$folder = $this->get($id);
$this->clear($id);
return parent::delete($id);
}