PHPExcel - 행을 반복합니다. 이미지가 이미지 파일 인 경우

Question

그래서 Excel 파일을 가져 오지만 행을 가져 와서 데이터베이스에 추가합니다.

이제는 행의 마지막 열에 이미지가 있는지 찾아야합니다.

모든 행에 이미지가있는 것은 아니며 필수 사항은 아닙니다.

내가 Retrieving image in PHPExcel

여기에 언급 된 솔루션을 사용하여 시도했다 그러나 그 모든 이미지를 가져옵니다. 모든 행에 이미지가있는 것이 아니라면 좋지 않습니다. 나는 어떤 이미지가 어떤 행에 속해 있는지 알지 못한다.

도움이 될 것입니다.

Answer 1

다음 스크립트를 사용하여이 작업을 수행 할 수있었습니다.

if ($_FILES['file_source']['tmp_name']) { 

     // Get our import file extension 
     ${'Extension'} = strtolower(array_pop(explode('.', $_FILES['file_source']['name']))); 

     // Store our content array 
     ${'Accounts'} = array(); 

     if (${'Extension'} == 'xls' || ${'Extension'} == 'xlsx') { 

      // Create a new Excel instance 
      if (${'Extension'} == 'xlsx') { 
       $objReader = PHPExcel_IOFactory::createReader('Excel2007'); 
      } else { 
       $objReader = PHPExcel_IOFactory::createReader('Excel5'); 
      } 
      $objReader->setReadDataOnly(false); 
      $objPHPExcel = $objReader->load($_FILES['file_source']['tmp_name']); 
      $objWorksheet = $objPHPExcel->getActiveSheet(); 

      // Check for the columns and column titles 
      if($objPHPExcel->getActiveSheet()->getCellByColumnAndRow(0, 1)->getValue() != 'Post Title' || $objPHPExcel->getActiveSheet()->getCellByColumnAndRow(1, 1)->getValue() != 'Content' || $objPHPExcel->getActiveSheet()->getCellByColumnAndRow(2, 1)->getValue() != 'Link' || $objPHPExcel->getActiveSheet()->getCellByColumnAndRow(3, 1)->getValue() != 'Link Title' || $objPHPExcel->getActiveSheet()->getCellByColumnAndRow(4, 1)->getValue() != 'Link Description' || $objPHPExcel->getActiveSheet()->getCellByColumnAndRow(5, 1)->getValue() != 'Image'){ 
       echo json_encode(array('response'=>'fail', 'reason'=>'column_error')); 
       exit; 
      } 

      // Get the total number of rows in the spreadsheet 
      $rows = $objWorksheet->getHighestRow(); 

      // Check that each row contains all the required data 
      $row_errors = 0; 
      $row = 1; 
      // skip the first row if it has our column names 
      for (((($objPHPExcel->getActiveSheet()->getCellByColumnAndRow(0, $row)->getValue()) == 'Post Title') ? $row = 2 : $row = 1); $row <= $rows; ++$row) { 

       // Sanitize all our & add them to the accounts array 
       if($objPHPExcel->getActiveSheet()->getCellByColumnAndRow(0, $row)->getValue() == '') { $row_errors++; } 
       if($objPHPExcel->getActiveSheet()->getCellByColumnAndRow(1, $row)->getValue() == '') { $row_errors++; } 

      } 

      if($row_errors>0){ 
       echo json_encode(array('response'=>'fail', 'reason'=>'required_data')); 
       exit; 
      } 

      // Loop through all the rows (line items) 
      $row = 1; 
      ${'Iterator'} = 0; 
      // skip the first row if it has our column names 
      for (((($objPHPExcel->getActiveSheet()->getCellByColumnAndRow(0, $row)->getValue()) == 'Post Title') ? $row = 2 : $row = 1); $row <= $rows; ++$row) { 

       // Sanitize all our & add them to the accounts array 
       ${'Accounts'}[${'Iterator'}] = array('Post Title'  => inputCleanSQL($objPHPExcel->getActiveSheet()->getCellByColumnAndRow(0, $row)->getValue()), 
                'Content'   => inputCleanSQL($objPHPExcel->getActiveSheet()->getCellByColumnAndRow(1, $row)->getValue()), 
                'Link'    => inputCleanSQL($objPHPExcel->getActiveSheet()->getCellByColumnAndRow(2, $row)->getValue()), 
                'Link Title'  => inputCleanSQL($objPHPExcel->getActiveSheet()->getCellByColumnAndRow(3, $row)->getValue()), 
                'Link Description' => inputCleanSQL($objPHPExcel->getActiveSheet()->getCellByColumnAndRow(4, $row)->getValue()) 
              ); 

       // Check if there is a corresponding image with this row 
       foreach ($objPHPExcel->getActiveSheet()->getDrawingCollection() as $drawing) { 
        if ($drawing instanceof PHPExcel_Worksheet_MemoryDrawing) { 
         $cellID = $drawing->getCoordinates(); 
         if($cellID == PHPExcel_Cell::stringFromColumnIndex(5).$row){ 
          ob_start(); 
          call_user_func(
           $drawing->getRenderingFunction(), 
           $drawing->getImageResource() 
          ); 
          $imageContents = ob_get_contents(); 
          ob_end_clean(); 

          $filetype = $drawing->getMimeType(); 
          $filename = md5(microtime());     

          switch ($filetype) { 

           case 'image/gif': 
            $image = imagecreatefromstring($imageContents); 
            imagegif($image, "/var/www/social/uploads/i/$filename.gif", 100); 
            $new_file = "$filename.gif"; 
            break; 

           case 'image/jpeg': 
            $image = imagecreatefromstring($imageContents); 
            imagejpeg($image, "/var/www/social/uploads/i/$filename.jpeg", 100); 
            $new_file = "$filename.jpeg"; 
            break; 

           case 'image/png': 
            $image = imagecreatefromstring($imageContents); 
            imagepng($image, "/var/www/social/uploads/i/$filename.png", 100); 
            $new_file = "$filename.png"; 
            break; 

           default: 
            continue 2; 

          } 

          // Add our image location to the array 
          ${'Accounts'}[${'Iterator'}]['image'] = array('link'=>'http://IMAGECDN/'.$new_file, 'type'=>$filetype, 'name'=>$new_file, 'size'=>filesize('/'.$new_file)); 

         } 

        } 

       } 
       // increase our interator 
       ${'Iterator'}++; 
      } 

     // if not proper file type throw an error 
     } else { 
      echo json_encode(array('response'=>'fail', 'reason'=>'invalid_type')); 
      exit; 
     } 
}