function cut_image_action() {
$len = 1;
if(config::get('base_url') != '/'){
$len = strlen(config::get('base_url'))+1;
}
if(substr($_POST['pic'],0,4) == 'http'){
front::$post['thumb'] = str_ireplace(config::get('site_url'),'',$_POST['pic']);
}else{
front::$post['thumb'] = substr($_POST['pic'],$len);
}
$thumb=new thumb();
$thumb->set(front::$post['thumb'],'jpg');
$img=$thumb->create_image($thumb->im,$_POST['w'],$_POST['h'],0,0,$_POST['x1'],$_POST['y1'],$_POST['x2'] -$_POST['x1'],$_POST['y2'] -$_POST['y1']);
$new_name=$new_name_gbk=str_replace('.','',Time::getMicrotime()).'.'.end(explode('.',$_POST['pic']));
$save_file='upload/images/'.date('Ym').'/'.$new_name;
@mkdir(dirname(ROOT.'/'.$save_file));
ob_start();
$thumb->out_image($img,null,85);
file_put_contents(ROOT.'/'.$save_file,ob_get_contents());
ob_end_clean();
$image_url=config::get('base_url').'/'.$save_file;
//$res['size']=ceil(strlen($img) / 1024);
$res['code']="
//$('#cut_preview').attr('src','$image_url');
$('#thumb').val('$image_url');
alert('保存成功');
";
echo json::encode($res);
}
