private ActionResult DisplayResourceImpl(string fileResourceInfoPrimaryKey, FileResourceInfo fileResourceInfo)
{
if (fileResourceInfo == null)
{
var message = $"File Resource {fileResourceInfoPrimaryKey} Not Found in database. It may have been deleted.";
throw new HttpException(404, message);
}
// If you're adding new mime types to the system, you need to add them below -- 08/29/2019 SMG
// Removed PDFResult & ExcelResult and just ran both through the FileResourceResult to fix bugs occurring - both PDF & Excel work fine/better with FileResourceResult -- 6/15/2020 MZ
switch (fileResourceInfo.FileResourceMimeType.ToEnum)
{
case FileResourceMimeTypeEnum.PDF:
case FileResourceMimeTypeEnum.ExcelXLS:
case FileResourceMimeTypeEnum.ExcelXLSX:
case FileResourceMimeTypeEnum.xExcelXLSX:
case FileResourceMimeTypeEnum.WordDOCX:
case FileResourceMimeTypeEnum.WordDOC:
case FileResourceMimeTypeEnum.PowerpointPPTX:
case FileResourceMimeTypeEnum.PowerpointPPT:
case FileResourceMimeTypeEnum.CSS:
case FileResourceMimeTypeEnum.KMZ:
case FileResourceMimeTypeEnum.KML:
case FileResourceMimeTypeEnum.XZIP:
case FileResourceMimeTypeEnum.ZIP:
return(new FileResourceResult(fileResourceInfo.GetOriginalCompleteFileName(), fileResourceInfo.FileResourceData.Data, fileResourceInfo.FileResourceMimeType));
case FileResourceMimeTypeEnum.XPNG:
case FileResourceMimeTypeEnum.PNG:
case FileResourceMimeTypeEnum.TIFF:
case FileResourceMimeTypeEnum.BMP:
case FileResourceMimeTypeEnum.GIF:
case FileResourceMimeTypeEnum.JPEG:
case FileResourceMimeTypeEnum.PJPEG:
return(File(fileResourceInfo.FileResourceData.Data, fileResourceInfo.FileResourceMimeType.FileResourceMimeTypeName));
default:
// throw a more specific error that can hint to developers and assure users what needs to be done when adding a new mime type
throw new SitkaDisplayErrorException($"The file type \"{fileResourceInfo.FileResourceMimeType.FileResourceMimeTypeDisplayName}\" has not been explicitly whitelisted to download. The development team has been notified, if you continue to receive errors, please contact support.");
}
}
public PdfResult(FileResourceInfo fileResourceInfo) : base(fileResourceInfo.GetOriginalCompleteFileName(), fileResourceInfo.FileResourceData.Data, FileResourceMimeType.PDF)
{
Check.Require(fileResourceInfo.FileResourceMimeType == FileResourceMimeType.PDF, "Only a real PDF file can be saved off as PDF");
ConstructorImpl(fileResourceInfo.GetOriginalCompleteFileName());
}