后台学生管理新增导入功能

@@ -2,9 +2,19 @@
 
 namespace app\admin\controller;
 
+use app\admin\library\Auth;
 use app\common\controller\Backend;
 use app\common\controller\Resource;
+use Exception;
+use PhpOffice\PhpSpreadsheet\Cell\Coordinate;
+use PhpOffice\PhpSpreadsheet\Reader\Csv;
+use PhpOffice\PhpSpreadsheet\Reader\Xls;
+use PhpOffice\PhpSpreadsheet\Reader\Xlsx;
 use think\Db;
+use think\db\exception\BindParamException;
+use think\exception\DbException;
+use think\exception\PDOException;
+use think\exception\ValidateException;
 
 /**
  * 学生管理
@@ -199,4 +209,189 @@ class Study extends Backend
         $this->success();
     }
 
+    /**
+     * 编辑
+     *
+     * @param $ids
+     * @return string
+     * @throws DbException
+     * @throws \think\Exception
+     */
+    public function edit($ids = null)
+    {
+        $row = $this->model->get($ids);
+        if (!$row) {
+            $this->error(__('No Results were found'));
+        }
+        $adminIds = $this->getDataLimitAdminIds();
+        if (is_array($adminIds) && !in_array($row[$this->dataLimitField], $adminIds)) {
+            $this->error(__('You have no permission'));
+        }
+        if (false === $this->request->isPost()) {
+            $this->view->assign('row', $row);
+            return $this->view->fetch();
+        }
+        $params = $this->request->post('row/a');
+        if (empty($params)) {
+            $this->error(__('Parameter %s can not be empty', ''));
+        }
+        $params = $this->preExcludeFields($params);
+        $result = false;
+        Db::startTrans();
+        try {
+            //是否采用模型验证
+            if ($this->modelValidate) {
+                $name = str_replace("\\model\\", "\\validate\\", get_class($this->model));
+                $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.edit' : $name) : $this->modelValidate;
+                $row->validateFailException()->validate($validate);
+            }
+            $result = $row->allowField(true)->save($params);
+            Db::commit();
+        } catch (ValidateException|PDOException|Exception $e) {
+            Db::rollback();
+            $this->error($e->getMessage());
+        }
+        if (false === $result) {
+            $this->error(__('No rows were updated'));
+        }
+        $this->success();
+    }
+
+    /**
+     * 导入
+     *
+     * @return void
+     * @throws PDOException
+     * @throws BindParamException
+     */
+    protected function import()
+    {
+        $file = $this->request->request('file');
+        if (!$file) {
+            $this->error(__('Parameter %s can not be empty', 'file'));
+        }
+        $filePath = ROOT_PATH . DS . 'public' . DS . $file;
+        if (!is_file($filePath)) {
+            $this->error(__('No results were found'));
+        }
+        //实例化reader
+        $ext = pathinfo($filePath, PATHINFO_EXTENSION);
+        if (!in_array($ext, ['csv', 'xls', 'xlsx'])) {
+            $this->error(__('Unknown data format'));
+        }
+        if ($ext === 'csv') {
+            $file = fopen($filePath, 'r');
+            $filePath = tempnam(sys_get_temp_dir(), 'import_csv');
+            $fp = fopen($filePath, 'w');
+            $n = 0;
+            while ($line = fgets($file)) {
+                $line = rtrim($line, "\n\r\0");
+                $encoding = mb_detect_encoding($line, ['utf-8', 'gbk', 'latin1', 'big5']);
+                if ($encoding !== 'utf-8') {
+                    $line = mb_convert_encoding($line, 'utf-8', $encoding);
+                }
+                if ($n == 0 || preg_match('/^".*"$/', $line)) {
+                    fwrite($fp, $line . "\n");
+                } else {
+                    fwrite($fp, '"' . str_replace(['"', ','], ['""', '","'], $line) . "\"\n");
+                }
+                $n++;
+            }
+            fclose($file) || fclose($fp);
+
+            $reader = new Csv();
+        } elseif ($ext === 'xls') {
+            $reader = new Xls();
+        } else {
+            $reader = new Xlsx();
+        }
+
+        //导入文件首行类型,默认是注释,如果需要使用字段名称请使用name
+        $importHeadType = isset($this->importHeadType) ? $this->importHeadType : 'comment';
+
+        $table = $this->model->getQuery()->getTable();
+        $database = \think\Config::get('database.database');
+        $fieldArr = [];
+        $list = db()->query("SELECT COLUMN_NAME,COLUMN_COMMENT FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = ? AND TABLE_SCHEMA = ?", [$table, $database]);
+        foreach ($list as $k => $v) {
+            if ($importHeadType == 'comment') {
+                $v['COLUMN_COMMENT'] = explode(':', $v['COLUMN_COMMENT'])[0]; //字段备注有:时截取
+                $fieldArr[$v['COLUMN_COMMENT']] = $v['COLUMN_NAME'];
+            } else {
+                $fieldArr[$v['COLUMN_NAME']] = $v['COLUMN_NAME'];
+            }
+        }
+
+        //加载文件
+        $insert = [];
+        try {
+            if (!$PHPExcel = $reader->load($filePath)) {
+                $this->error(__('Unknown data format'));
+            }
+            $currentSheet = $PHPExcel->getSheet(0);  //读取文件中的第一个工作表
+            $allColumn = $currentSheet->getHighestDataColumn(); //取得最大的列号
+            $allRow = $currentSheet->getHighestRow(); //取得一共有多少行
+            $maxColumnNumber = Coordinate::columnIndexFromString($allColumn);
+            $fields = [];
+            for ($currentRow = 1; $currentRow <= 1; $currentRow++) {
+                for ($currentColumn = 1; $currentColumn <= $maxColumnNumber; $currentColumn++) {
+                    $val = $currentSheet->getCellByColumnAndRow($currentColumn, $currentRow)->getValue();
+                    $fields[] = $val;
+                }
+            }
+
+            for ($currentRow = 2; $currentRow <= $allRow; $currentRow++) {
+                $values = [];
+                for ($currentColumn = 1; $currentColumn <= $maxColumnNumber; $currentColumn++) {
+                    $val = $currentSheet->getCellByColumnAndRow($currentColumn, $currentRow)->getValue();
+                    $values[] = is_null($val) ? '' : $val;
+                }
+                $row = [];
+                $temp = array_combine($fields, $values);
+                foreach ($temp as $k => $v) {
+                    if (isset($fieldArr[$k]) && $k !== '') {
+                        $row[$fieldArr[$k]] = $v;
+                    }
+                }
+                if ($row) {
+                    $insert[] = $row;
+                }
+            }
+        } catch (Exception $exception) {
+            $this->error($exception->getMessage());
+        }
+        if (!$insert) {
+            $this->error(__('No rows were updated'));
+        }
+
+        try {
+            //是否包含admin_id字段
+            $has_admin_id = false;
+            foreach ($fieldArr as $name => $key) {
+                if ($key == 'admin_id') {
+                    $has_admin_id = true;
+                    break;
+                }
+            }
+            if ($has_admin_id) {
+                $auth = Auth::instance();
+                foreach ($insert as &$val) {
+                    if (!isset($val['admin_id']) || empty($val['admin_id'])) {
+                        $val['admin_id'] = $auth->isLogin() ? $auth->id : 0;
+                    }
+                }
+            }
+            $this->model->saveAll($insert);
+        } catch (PDOException $exception) {
+            $msg = $exception->getMessage();
+            if (preg_match("/.+Integrity constraint violation: 1062 Duplicate entry '(.+)' for key '(.+)'/is", $msg, $matches)) {
+                $msg = "导入失败，包含【{$matches[1]}】的记录已存在";
+            };
+            $this->error($msg);
+        } catch (Exception $e) {
+            $this->error($e->getMessage());
+        }
+
+        $this->success();
+    }
 }

@@ -10,18 +10,21 @@ class Study extends Validate
      * 验证规则
      */
     protected $rule = [
+        'name'=>'require|/^[\u4e00-\u9fa5]{2,4}$/'
     ];
     /**
      * 提示消息
      */
     protected $message = [
+        'name.require'=>'必填',
+        'name./^[\u4e00-\u9fa5]{2,4}$/'=>'只能是2-4个字符',
     ];
     /**
      * 验证场景
      */
     protected $scene = [
         'add'  => [],
-        'edit' => [],
+        'edit' => ['name'],
     ];
     
 }

@@ -228,20 +228,28 @@ class Bind extends Api
         $sid = \db('study')->where('user_id', $user['id'])->value('id');
         //获取学生的信息
         $data = \db('study')->where('id', $sid)->field('avatar,name,earn_score')->find();
-        $data['avatar'] = cdnurl( $data['avatar'], true);
+        //$data['avatar'] = cdnurl( $data['avatar'], true);
         //获取雷达维度
-        $data['study_score'] = \db('study_score_log')
+        $data['item'] = \db('study_score_log')
             ->distinct('item_id')
             ->field('item_id,SUM(score) as sum_score')
             ->group('item_id')
             ->where(['campus_id' => $campus_id, 'study_id' => $sid])
-            ->paginate(3, false)
+//            ->limit(3)
+//            ->select();
+//        foreach ($res as $k) {
+//            $list = $k['sum_score'];
+//            $list['radar'] =  \db('item i')
+//                    ->join('radar r', 'i.radar_id = r.id')
+//                    ->where('i.id', $k['item_id'])
+//                    ->value('r.title');
+//        }
+                ->paginate(3)
             ->each(function ($item, $key) {
-                $item['item_radar'] = \db('item i')
+                $item['title'] = \db('item i')
                     ->join('radar r', 'i.radar_id = r.id')
                     ->where('i.id', $item['item_id'])
-                    ->field('i.radar_id,r.title')
-                    ->select();
+                    ->value('r.title');
                 return $item;
             });
         $this->success('获取学生信息成功', $data);

@@ -4973,7 +4973,7 @@
 
                 </div>
                 <div class="col-md-6" align="right">
-                    Generated on 2023-03-14 11:57:04 <a href="./" target="_blank">校园活动</a>
+                    Generated on 2023-03-14 13:41:04 <a href="./" target="_blank">校园活动</a>
                 </div>
             </div>