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							- <?php
 
- namespace Admin\Model;
 
- use Think\Model;
 
- /**
 
-  * 用户模型
 
-  * @author   Devil
 
-  * @blog     http://gong.gg/
 
-  * @version  0.0.1
 
-  * @datetime 2016-12-01T21:51:08+0800
 
-  */
 
- class UploaderModel extends CommonModel {
 
-     public function Uploader($path) {
 
-         $files = array();
 
-         $success = 0; //用户统计有多少张图片上传成功了
 
- //         var_dump($_FILES);die;
 
-         foreach ($_FILES as $item) {
 
-             $index = count($files);
 
-             
 
-             $files[$index]['srcName'] = $item['name']; //上传图片的原名字
 
-             $files[$index]['error'] = $item['error']; //和该文件上传相关的错误代码
 
-             $files[$index]['size'] = $item['size']; //已上传文件的大小,单位为字节
 
-             $files[$index]['type'] = $item['type']; //文件的 MIME 类型,需要浏览器提供该信息的支持,例如"image/gif"
 
-             $files[$index]['success'] = false;  //这个用于标志该图片是否上传成功
 
-             $files[$index]['path'] = '';  //存图片路径
 
-             // 接收过程有没有错误
 
-             if ($item['error'] != 0)
 
-                 continue;
 
-             //判断图片能不能上传
 
-             if (!is_uploaded_file($item['tmp_name'])) {
 
-                 $files[$index]['error'] = 8000;
 
-                 continue;
 
-             }
 
-             //扩展名
 
-             $extension = '';
 
-             if (strcmp($item['type'], 'image/jpeg') == 0) {
 
-                 $extension = '.jpg';
 
-             } else if (strcmp($item['type'], 'image/png') == 0) {
 
-                 $extension = '.png';
 
-             } else if (strcmp($item['type'], 'image/gif') == 0) {
 
-                 $extension = '.gif';
 
-             } else {
 
-                 //如果type不是以上三者,我们就从图片原名称里面去截取判断去取得(处于严谨性) 
 
-                 $substr = strrchr($item['name'], '.');
 
-                 if (FALSE == $substr) {
 
-                     $files[$index]['error'] = 8002;
 
-                     continue;
 
-                 }
 
-                 //取得元名字的扩展名后,再通过扩展名去给type赋上对应的值
 
-                 if (strcasecmp($substr, '.jpg') == 0 || strcasecmp($substr, '.jpeg') == 0 || strcasecmp($substr, '.jfif') == 0 || strcasecmp($substr, '.jpe') == 0) {
 
-                     $files[$index]['type'] = 'image/jpeg';
 
-                 } else if (strcasecmp($substr, '.png') == 0) {
 
-                     $files[$index]['type'] = 'image/png';
 
-                 } else if (strcasecmp($substr, '.gif') == 0) {
 
-                     $files[$index]['type'] = 'image/gif';
 
-                 }else if (strcasecmp($substr, '.webp') == 0){
 
-                     $files[$index]['type'] = 'image/webp';
 
-                 }else if (strcasecmp($substr, '.xls') == 0){
 
-                     $files[$index]['type'] = 'image/xls';
 
-                 } else {
 
-                     $files[$index]['error'] = 8003;
 
-                     continue;
 
-                 }
 
-                 $extension = $substr;
 
-             }
 
-             //对临时文件名加密,用于后面生成复杂的新文件名
 
-             $md5 = md5_file($item['tmp_name']);
 
-             //取得图片的大小
 
-             $imageInfo = getimagesize($item['tmp_name']);
 
-             $rawImageWidth = $imageInfo[0];
 
-             $rawImageHeight = $imageInfo[1];
 
-             //设置图片上传路径,放在upload文件夹,以年月日生成文件夹分类存储,
 
-             //rtrim(base_url(), '/')其实就是网站的根目录,大家自己处理
 
-             //define('BASE_PATH',str_replace('\\','/',realpath(dirname(__FILE__).'/'))."/");
 
-             //$path = BASE_PATH . 'upload/' . date('Ymd') . '/';
 
-             //确保目录可写
 
-             $this->ensure_writable_dir($path);
 
-             //文件名
 
-             $name = "$md5.0x{$rawImageWidth}x{$rawImageHeight}{$extension}";
 
-             //加入图片文件没变化到,也就是存在,就不必重复上传了,不存在则上传
 
-             $ret = file_exists($path . $name) ? true : move_uploaded_file($item['tmp_name'], $path . $name);
 
-             if ($ret === false) {
 
-                 $files[$index]['error'] = 8004;
 
-                 continue;
 
-             } else {
 
-                 $files[$index]['path'] = $path . $name; //存图片路径
 
-                 $files[$index]['success'] = true;  //图片上传成功标志
 
-                 $files[$index]['width'] = $rawImageWidth; //图片宽度
 
-                 $files[$index]['height'] = $rawImageHeight; //图片高度
 
-                 $success ++; //成功+1
 
-             }
 
-         }
 
-         $num = 0;
 
-         if($files[$index]['type'] == 'image/xls'){
 
-             $file = $files[$index]['path'];
 
-             $title = array(
 
- 			'title'	=>	array('col' => 'A', 'name' => '资料标题'),
 
-                 );
 
-             $excel = new \My\Excel(array('title'=>$title,'msg'=>L('common_not_data_tips')));
 
-             $data = $excel->Import($file);
 
-             $num = $this->add_robots_info($data);
 
-         }
 
-         //将图片已json形式返回给js处理页面 ,这里大家可以改成自己的json返回处理代码
 
-         echo json_encode(array(
 
-             'total' => count($files),
 
-             'success' => $success,
 
-             'imgurl' => $path . $name,
 
-             'num' => $num,
 
-         ));
 
-         //echo $path . $name;
 
-     }
 
-     function ensure_writable_dir($dir) {
 
-         if (!file_exists($dir)) {
 
-             mkdir($dir, 0766, true);
 
-             chmod($dir, 0766);
 
-             chmod($dir, 0777);
 
-         } else if (!is_writable($dir)) {
 
-             chmod($dir, 0766);
 
-             chmod($dir, 0777);
 
-             if (!is_writable($dir)) {
 
-                 throw new FileSystemException("目录 $dir 不可写");
 
-             }
 
-         }
 
-     }
 
-     
 
-     public function add_robots_info($data){
 
-         $i = 0;
 
-          foreach($data as $v){
 
-              $info['creat_at'] = date('Y-m-d H:i:s', time());
 
-              $info['title'] = $v['title'];
 
-              M('robots')->add($info);
 
-              $i++;
 
-          }
 
-          return $i;
 
-     }
 
- }
 
- ?>
 
 
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