public async Task <List <Post> > GetPostsAsync(DateTime?lastSyncDate)
{
var importedPosts = new List <Post>();
foreach (var page in _pagesId)
{
var facebookPosts = await _facebookPostCreator.GetRawPosts(page.PageId);
var defaultTitle = _titleBuilder + await _facebookPostCreator.GetPageName(page.PageId);
foreach (var fbPost in facebookPosts)
{
var isNew = DateTime.Parse(fbPost.Created_time) > lastSyncDate;
var hasContent = !string.IsNullOrEmpty(fbPost.Message);
if (isNew && hasContent)
{
var parsedPost = ExternalPostMapper.ConvertFacebookPostToPost(fbPost, defaultTitle);
var attachments = await _facebookPostCreator.GetPostAttachments(fbPost.Id);
if (attachments.FirstOrDefault() != null)
{
var attachmentTitle = attachments.First().Title;
if (!string.IsNullOrEmpty(attachmentTitle) && attachmentTitle.Length < 100)
{
parsedPost.Title = attachmentTitle;
}
if (attachments.First().Type == "share")
{
parsedPost.Content +=
"Link: <a href=\"" + attachments.First().Url + "\" target=\"_blank\">" + attachments.First().Title + "</a>";
}
parsedPost.PostFiles = await _facebookPostCreator.GetPostImages(attachments.First(), fbPost.Id);
}
importedPosts.Add(parsedPost);
}
}
}
return(importedPosts);
}
public void Mapper_ConvertFacebookPostToPost_should_throw_argument_null_exception_when_input_argument_is_null()
{
Assert.Throws <ArgumentNullException>(() => ExternalPostMapper.ConvertFacebookPostToPost(null, null));
}
