public FullscreenPostPartDTO GetPostPartWithVideo(PostDTO post)
{
var postWithVideo = PostMapper.ConvertToFullscreenPostPartWithNoContent(post);
postWithVideo.VideoUrl = post.VideoUrl;
postWithVideo.ContentType = ContentType.Video;
postWithVideo.DurationInSeconds = post.DurationInSeconds;
return(postWithVideo);
}
public FullscreenPostPartDTO GetPostWithTitle(PostDTO post)
{
var postWithTitle = PostMapper.ConvertToFullscreenPostPartWithNoContent(post);
postWithTitle.Title = post.Title;
postWithTitle.ContentType = ContentType.Title;
postWithTitle.DurationInSeconds = _batchOptions.Value.TitlePostPartDurationInSeconds;
return(postWithTitle);
}
public IEnumerable <FullscreenPostPartDTO> GetPostPartsWithImages(PostDTO post)
{
var postContainsImages = post.Files.Any();
if (postContainsImages)
{
var imagePartsPerPost = _batchOptions.Value.FullscreenMaxImagePerPostNumber;
if (imagePartsPerPost == 0)
{
imagePartsPerPost = 1;
}
var selectedPortionOfFiles = post.Files.OrderBy(x => new Random().Next()).ToList();
selectedPortionOfFiles.Remove(post.Files.First());
selectedPortionOfFiles = selectedPortionOfFiles.Prepend(post.Files.First()).ToList();
selectedPortionOfFiles = selectedPortionOfFiles.Take(imagePartsPerPost).ToList();
foreach (var file in selectedPortionOfFiles)
{
var postWithImage = PostMapper.ConvertToFullscreenPostPartWithNoContent(post);
postWithImage.File = file;
var isFirstImage = file == post.Files.First();
if (isFirstImage)
{
postWithImage.Title = post.Title;
postWithImage.ContentType = ContentType.TitleImage;
postWithImage.DurationInSeconds = _batchOptions.Value.TitlePostPartDurationInSeconds;
}
else
{
postWithImage.ContentType = ContentType.Image;
postWithImage.DurationInSeconds = _batchOptions.Value.ImagePostPartDurationInSeconds;
}
yield return(postWithImage);
}
}
}