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Allow some file types to be downloaded inline

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이미지, 오디오, 비디오, PDF 등 일부 파일을 다운로드하면
다운로드 창을 띄우지 않고 현재 창에 바로 표시할 수 있는 옵션 추가
단, text/html은 보안상 허용하지 않음
This commit is contained in:
Kijin Sung 2018-03-07 11:39:40 +09:00
parent b253c8c0b1
commit 2366d61ea4
6 changed files with 64 additions and 8 deletions
Download patch file Download diff file Expand all files Collapse all files

44
modules/file/file.controller.php
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@ -405,6 +405,7 @@ class fileController extends file
$columnList = array('source_filename', 'uploaded_filename', 'file_size');
$file_obj = $oFileModel->getFile($file_srl, $columnList);
$file_config = $oFileModel->getFileConfig($file_obj->module_srl ?: null);
$filesize = $file_obj->file_size;
$filename = $file_obj->source_filename;
$etag = md5($file_srl . $file_key . $_SERVER['HTTP_USER_AGENT']);
@ -477,16 +478,43 @@ class fileController extends file
$range_length = $filesize - $range_start;
}
// Determine download type
$download_type = 'attachment';
$mime_type = Rhymix\Framework\MIME::getTypeByFilename($filename);
if (starts_with('image/', $mime_type) && in_array('image', $file_config->inline_download_format))
{
$download_type = 'inline';
}
if (starts_with('audio/', $mime_type) && in_array('audio', $file_config->inline_download_format))
{
$download_type = 'inline';
}
if (starts_with('video/', $mime_type) && in_array('video', $file_config->inline_download_format))
{
$download_type = 'inline';
}
if (starts_with('text/', $mime_type) && ($mime_type !== 'text/html') && in_array('text', $file_config->inline_download_format))
{
$download_type = 'inline';
}
if ($mime_type === 'application/pdf' && in_array('pdf', $file_config->inline_download_format))
{
$download_type = 'inline';
}
// Clear buffer
while(ob_get_level()) ob_end_clean();
// Set headers
header("Cache-Control: private; max-age=3600");
header("Pragma: ");
header("Content-Type: application/octet-stream");
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
header('Content-Disposition: attachment; ' . $filename_param);
// Set filename headers
header('Content-Type: ' . ($download_type === 'inline' ? $mime_type : 'application/octet-stream'));
header('Content-Disposition: ' . $download_type . '; ' . $filename_param);
// Set cache headers
header('Cache-Control: private; max-age=3600');
header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT');
header('Pragma: ');
// Set other headers
header('Content-Transfer-Encoding: binary');
header('Content-Length: ' . $range_length);
header('Accept-Ranges: bytes');