async Task AddAssets(IList <string> assets, BlogPost post, IBlogStorage storage, bool isAttachement)
{
if (assets.Any())
{
foreach (var item in assets)
{
var uri = "";
try
{
uri = ValidateUrl(item);
var path = string.Format("{0}/{1}", post.Published.Year, post.Published.Month);
var asset = await storage.UploadFromWeb(new Uri(uri), _model.Root, path);
asset.ProfileId = post.ProfileId;
asset.LastUpdated = SystemClock.Now();
if (isAttachement)
{
asset.AssetType = AssetType.Attachment;
}
post.Content = post.Content.ReplaceIgnoreCase(uri.ToString(), asset.Url);
_db.Assets.Add(asset);
_db.Complete();
}
catch (Exception ex)
{
_logger.LogError(string.Format("Error importing [{0}] : {1}", item, ex.Message));
}
}
}
}
async Task ImportAttachements(BlogPost post, IBlogStorage storage)
{
var attachements = GetAttachements(post.Content);
await AddAssets(attachements, post, storage, true);
}
async Task ImportImages(BlogPost post, IBlogStorage storage)
{
var images = GetImages(post.Content);
await AddAssets(images, post, storage, false);
}
static Post()
{
AssemblyCatalog catalog = new AssemblyCatalog(typeof(Post).Assembly);
CompositionContainer container = new CompositionContainer(catalog);
_storage = container.GetExportedValues<IBlogStorage>().ElementAt(0);
}
