public string GetPictureUrl(Media picture, int width = 0, int height = 0, bool returnDefaultIfNotFound = false)
{
//check if picture is not null
if (picture == null || picture.Id == 0)
{
return(string.Empty);
}
if (_mediaSettings.PictureSaveLocation == MediaSaveLocation.Database)
{
//todo: implement database storage
}
var expectedFile = FileHelpers.GetPictureFileNameWithSize(picture.LocalPath, width, height);
var expectedFileSystemPath = ServerHelper.GetLocalPathFromRelativePath(expectedFile);
if (!File.Exists(expectedFileSystemPath))
{
//we need to create the file with required dimensions
var fileSystemPathForOriginalImage = ServerHelper.GetLocalPathFromRelativePath(picture.LocalPath);
//image format
var imageFormat = PictureUtility.GetImageFormatFromContentType(picture.MimeType);
//save resized image
_imageProcessor.WriteResizedImage(fileSystemPathForOriginalImage, expectedFileSystemPath, width, height, imageFormat);
}
//return the image url
var imageServeUrl = expectedFile.Replace("~", _generalSettings.ImageServerDomain);
return(imageServeUrl);
}
public void WritePictureBytes(Media picture, MediaSaveLocation pictureSaveLocation)
{
//we need to save the file on file system
if (picture.Binary == null || !picture.Binary.Any())
{
throw new mobSocialException("Can't write empty bytes for picture");
}
if (pictureSaveLocation == MediaSaveLocation.FileSystem)
{
//get the directory path from the relative path
var directoryPath = ServerHelper.GetLocalPathFromRelativePath(_mediaSettings.PictureSavePath);
var fileExtension = PathUtility.GetFileExtensionFromContentType(picture.MimeType);
if (string.IsNullOrEmpty(picture.SystemName))
{
picture.SystemName = $"{Guid.NewGuid().ToString("n")}";
}
var proposedFileName = $"{picture.SystemName}{fileExtension}";
var filePath = PathUtility.GetFileSavePath(directoryPath, proposedFileName);
var imageFormat = PictureUtility.GetImageFormatFromContentType(picture.MimeType);
_imageProcessor.WriteBytesToImage(picture.Binary, filePath, imageFormat);
//clear bytes
picture.Binary = null;
picture.LocalPath = filePath;
picture.ThumbnailPath = ServerHelper.GetRelativePathFromLocalPath(filePath);
}
}
public string GetPictureUrl(Media picture, int width = 0, int height = 0, bool returnDefaultIfNotFound = false)
{
//check if picture is not null
if (picture == null || picture.Id == 0)
{
return(string.Empty);
}
var expectedFile = picture.LocalPath;
var expectedFileSystemPath = ServerHelper.GetLocalPathFromRelativePath(expectedFile);
if (!File.Exists(expectedFileSystemPath))
{
//we need to create the file with required dimensions
var fileSystemPathForOriginalImage = ServerHelper.GetLocalPathFromRelativePath(picture.LocalPath);
//image format
var imageFormat = PictureUtility.GetImageFormatFromContentType(picture.MimeType);
//save resized image
_imageProcessor.WriteResizedImage(fileSystemPathForOriginalImage, expectedFileSystemPath, width, height, imageFormat);
}
var storeUrl = _webHelper.GetStoreLocation();
//return the image url
var imageServeUrl = expectedFile.Replace("~", storeUrl);
return(imageServeUrl);
}
