$v) {
if(is_file($v)){
@unlink($v);
}
}
}
}
/**
* 二进制上传数据
*/
public function upload_binaryFile()
{
$data = file_get_contents("php://input");
$get_data = I('get.');
$dir = I('get.dir','goods');
$type = I('get.type');
$name = I('get.name');
$image_dir = ROOT_PATH.'Uploads/image/'.$dir;
$image_dir .= '/'.date('Y-m-d').'/';
$file_path = C('SITE_URL').'/Uploads/image/'.$dir.'/'.date('Y-m-d').'/';
$kufile_path = $dir.'/'.date('Y-m-d').'/';
RecursiveMkdir($image_dir);
$file_name = md5($name.time()).'.png';
switch($type)
{
case 'image/jpeg':
$file_name = md5($name.time()).'.jpg';
break;
case 'image/png':
$file_name = md5($name.time()).'.png';
break;
}
$thumb_arr = explode('.',$file_name);
$thumb_image_name = $thumb_arr[0].'_thumb.'.$thumb_arr[1];
file_put_contents($image_dir.$file_name, $data);
$image = new \Think\Image();
$image->open($image_dir.$file_name);
//按照原图的比例生成一个最大为400*400的缩略图并保存为thumb.jpg, 实际会按比例自动缩放
$image->thumb(400, 400)->save($image_dir.$thumb_image_name);
////{"filePath":"\/Uploads\/image\/goods\/2017-07-05\/","fileName":"7e414de26624c0a5ac7cd5b9bd5edfe3.jpg"}
$result = array('filePath' =>$file_path ,'kufile_path' => $kufile_path,'fileName' => $file_name);
echo json_encode($result);
die();
}
/**
*删除 旧的原图和缩略图，修改的情况下使用
*
*/
public function del_old_image(){
$old_gallery_image=I('post.old_gallery_image');
$old_product_image=I('post.old_product_image');
if(!empty($old_gallery_image)){
$old_image=I('post.old_gallery_image');
$thumb_dir=ROOT_PATH.'Uploads/image/cache/gallery/';
$image_dir=ROOT_PATH.'Uploads/image/gallery/';
}elseif(!empty($old_product_image)){
$old_image=I('post.old_product_image');
$thumb_dir=ROOT_PATH.'Uploads/image/cache/product/';
$image_dir=ROOT_PATH.'Uploads/image/product/';
}
if(!empty($old_image)){
list($base_name, $ext) = explode(".", $old_image);
$image = explode("/", $base_name);
$image_name=end($image);
$del_image=array();
$del_image[]=$image_dir.$image_name.'.'.$ext;//原图
$del_image[]=$thumb_dir.$image_name.'-100x100.'.$ext;//100x100
foreach ($del_image as $k => $v) {
if(is_file($v)){
@unlink($v);
}
}
}
}
/**
*上传图片
*/
public function upload_image(){
$dir=I('get.dir');
$dir .= '/'.date('Y-m-d');
$this->del_old_image();
$upload = new \Think\Upload();// 实例化上传类
$image_dir=ROOT_PATH.'Uploads/image/'.$dir;
RecursiveMkdir($image_dir);
$upload->autoSub = false;
$upload->maxSize = 3145728 ;// 设置附件上传大小
$upload->exts = array('jpg', 'gif', 'png', 'jpeg');// 设置附件上传类型
$upload->rootPath = $image_dir.'/';
$info = $upload->upload();
if(!$info) {
$data['result'] = false;
$this->ajaxReturn($data);
}else{// 上传成功
$filename=$dir.'/'.$info['file']['savepath'].$info['file']['savename'];
$data['image_thumb'] = resize($filename, 100, 100);
$data['image'] = $filename;
$this->ajaxReturn($data);
}
}
//用于ckeditor图片上传
function ckupload(){
$upload = new \Think\Upload();// 实例化上传类
$upload->maxSize = 3145728 ;// 设置附件上传大小
$upload->exts = array('jpg', 'gif', 'png', 'jpeg');// 设置附件上传类型
$upload->rootPath = ROOT_PATH.'Uploads/image/goods_description/';
RecursiveMkdir($upload->rootPath);
$info = $upload->upload();
if(!$info) {
// 上传错误提示错误信息
echo "";
}else{// 上传成功
$n=$_GET['CKEditorFuncNum'];
$savepath=C('SITE_URL').'/Uploads/image/goods_description/'. $info['upload']['savepath'].$info['upload']['savename'];
//下面的输出，会自动的将上传成功的文件路径，返回给编辑器。
echo "";
}
}
}