private ImageSizeModel DefaultThumbnailSize()
{
ImageSizeModel result;
var defaultThumbnail = VideoGalleryModel.DefaultThumbnailProfileName <VideoLibrary>();
if (defaultThumbnail != null)
{
result = new ImageSizeModel()
{
DisplayMode = ImageDisplayMode.Thumbnail,
Thumbnail = new ThumbnailModel()
{
Name = VideoGalleryModel.DefaultThumbnailProfileName <VideoLibrary>()
}
};
}
else
{
result = new ImageSizeModel()
{
DisplayMode = ImageDisplayMode.Original
};
}
return(result);
}
private void GetThumbnailSizes(out int width, out int height, ImageSizeModel imageSizeModel)
{
width = 0;
height = 0;
var thumbnailName = imageSizeModel.Thumbnail != null ? imageSizeModel.Thumbnail.Name : string.Empty;
var thumbnailProfile = this.DefaultAlbumThumbnailProfile(thumbnailName);
if (thumbnailProfile != null)
{
// Sets width - width is with higher priority if presents in parameters' collection
if (thumbnailProfile.Parameters.Keys.Contains("Width"))
{
width = this.GetThumbnailProfileSize(thumbnailProfile, "Width");
}
else if (thumbnailProfile.Parameters.Keys.Contains("MaxWidth"))
{
width = this.GetThumbnailProfileSize(thumbnailProfile, "MaxWidth");
}
// Sets height - height is with higher priority if presents in parameters' collection
if (thumbnailProfile.Parameters.Keys.Contains("Height"))
{
height = this.GetThumbnailProfileSize(thumbnailProfile, "Height");
}
else if (thumbnailProfile.Parameters.Keys.Contains("MaxHeight"))
{
height = this.GetThumbnailProfileSize(thumbnailProfile, "MaxHeight");
}
}
}
private void GetThumbnailSizesOrDefaultSizes(out int width, out int height, ImageSizeModel imageSizeModel, SfImage image)
{
width = 0;
height = 0;
var thumbnailName = imageSizeModel.Thumbnail != null ? imageSizeModel.Thumbnail.Name : string.Empty;
var thumbnailProfile = this.DefaultAlbumThumbnailProfile(thumbnailName);
if (thumbnailProfile != null)
{
if (image.IsVectorGraphics())
{
// Sets width - width is with higher priority if presents in parameters' collection
if (thumbnailProfile.Parameters.Keys.Contains("Width"))
{
width = this.GetThumbnailProfileSize(thumbnailProfile, "Width");
}
else if (thumbnailProfile.Parameters.Keys.Contains("MaxWidth"))
{
width = this.GetThumbnailProfileSize(thumbnailProfile, "MaxWidth");
}
// Sets height - height is with higher priority if presents in parameters' collection
if (thumbnailProfile.Parameters.Keys.Contains("Height"))
{
height = this.GetThumbnailProfileSize(thumbnailProfile, "Height");
}
else if (thumbnailProfile.Parameters.Keys.Contains("MaxHeight"))
{
height = this.GetThumbnailProfileSize(thumbnailProfile, "MaxHeight");
}
}
else
{
var selectedThumbnail = image.Thumbnails.Where(t => t.Name == thumbnailProfile.Name).FirstOrDefault();
if (selectedThumbnail == null)
{
selectedThumbnail = LazyThumbnailGenerator.Instance.CreateThumbnail(image, thumbnailName);
}
if (selectedThumbnail != null)
{
width = selectedThumbnail.Width;
height = selectedThumbnail.Height;
}
}
}
else
{
//set dimensions to original size if no thumbnail profiles are found
width = image.Width;
height = image.Height;
}
}
/// <summary>
/// Gets the thumbnail URL for the selected size.
/// </summary>
/// <param name="video">The video.</param>
/// <param name="sizeModel">The size model.</param>
/// <returns></returns>
protected virtual string GetSelectedSizeUrl(SfVideo video, ImageSizeModel sizeModel)
{
if (video.Id == Guid.Empty)
{
return(string.Empty);
}
var urlAsAbsolute = Config.Get <SystemConfig>().SiteUrlSettings.GenerateAbsoluteUrls;
string videoThumbnailUrl;
if (sizeModel.DisplayMode == ImageDisplayMode.Thumbnail && !string.IsNullOrWhiteSpace(sizeModel.Thumbnail.Name))
{
videoThumbnailUrl = video.ResolveThumbnailUrl(sizeModel.Thumbnail.Name, urlAsAbsolute);
}
else
{
videoThumbnailUrl = video.ResolveThumbnailUrl("0", urlAsAbsolute);
}
return(videoThumbnailUrl);
}
/// <summary>
/// Gets the selected size URL.
/// </summary>
/// <param name="image">The image.</param>
/// <returns></returns>
protected virtual string GetSelectedSizeUrl(SfImage image, ImageSizeModel sizeModel)
{
if (image.Id == Guid.Empty)
{
return(string.Empty);
}
string imageUrl;
var urlAsAbsolute = Config.Get <SystemConfig>().SiteUrlSettings.GenerateAbsoluteUrls;
if (sizeModel.DisplayMode == ImageDisplayMode.Thumbnail && !string.IsNullOrWhiteSpace(sizeModel.Thumbnail.Name))
{
imageUrl = image.ResolveThumbnailUrl(sizeModel.Thumbnail.Name, urlAsAbsolute);
}
else
{
var originalImageUrl = image.ResolveMediaUrl(urlAsAbsolute);
imageUrl = originalImageUrl;
}
return(imageUrl);
}
private void ApplyThumbnailProfileToViewModel(ImageDetailsViewModel imageDetailsViewModel, ImageSizeModel imageSizeModel)
{
int width;
int height;
this.GetThumbnailSizes(out width, out height, imageSizeModel);
if (height > 0)
{
imageDetailsViewModel.Height = height;
}
if (width > 0)
{
imageDetailsViewModel.Width = width;
}
}
private void ApplyImageSizesToViewModel(ThumbnailViewModel thumbnailViewModel, ImageSizeModel imageSizeModel)
{
int width;
int height;
this.GetThumbnailSizes(out width, out height, imageSizeModel);
if (height > 0)
{
thumbnailViewModel.DetailsImageHeight = height;
}
if (width > 0)
{
thumbnailViewModel.DetailsImageWidth = width;
}
}
private void ApplyThumbnailProfileToViewModel(ThumbnailViewModel thumbnailViewModel, ImageSizeModel imageSizeModel, SfImage image)
{
int width;
int height;
this.GetThumbnailSizesOrDefaultSizes(out width, out height, imageSizeModel, image);
if (height > 0)
{
thumbnailViewModel.Height = height;
}
if (width > 0)
{
thumbnailViewModel.Width = width;
}
}
