private Asset CreateAsset(Album album, string fileName)
{
var extension = fileName.Split('.')[1];
if (album != null && album.IsProfilePictureAlbum)
{
//if the profile pic album, delete all images before saving to
int i = album.Assets.Count - 1;
while (album.Assets.Count > 0)
{
DataContext.Assets.DeleteObject(album.Assets.ElementAt(i));
i--;
}
DataContext.SaveChanges();
}
var asset = new Asset()
{
Album = album,
Type = extension.ToLower()
};
DataContext.Assets.AddObject(asset);
DataContext.SaveChanges();
return asset;
}
protected void Page_Load(object sender, EventArgs e)
{
var assetId = Request.QueryString["Id"];
_asset = LoadAsset(long.Parse(assetId));
AssetRender.Asset = _asset;
AssetRender.DataBind();
}
private Asset CreateAsset(Album album, string fileName)
{
var extension = fileName.Split('.')[1];
var asset = new Asset()
{
Album = album,
Type = extension
};
DataContext.Assets.AddObject(asset);
DataContext.SaveChanges();
return asset;
}
/// <summary>
/// Create a new Asset object.
/// </summary>
/// <param name="id">Initial value of the ID property.</param>
public static Asset CreateAsset(global::System.Int64 id)
{
Asset asset = new Asset();
asset.ID = id;
return asset;
}
/// <summary>
/// Deprecated Method for adding a new object to the Assets EntitySet. Consider using the .Add method of the associated ObjectSet<T> property instead.
/// </summary>
public void AddToAssets(Asset asset)
{
base.AddObject("Assets", asset);
}
private string BuildAssetPath(Asset asset)
{
return string.Format("/{0}/{1}", ASSET_FOLDER_PATH, asset.ID);
}
public void SaveAsset(Asset asset, Stream assetData)
{
var assetPath = BuildAssetPath(asset);
var fileStream = new FileStream(_context.Server.MapPath(assetPath), FileMode.OpenOrCreate);
assetData.CopyTo(fileStream);
}
public Stream GetAssetData(Asset asset)
{
var assetPath = BuildAssetPath(asset);
var reader = new StreamReader(_context.Server.MapPath(assetPath));
return reader.BaseStream;
}
public void Delete(Asset asset)
{
var assetPath = BuildAssetPath(asset);
File.Delete(_context.Server.MapPath(assetPath));
}
private void DeleteAsset(Asset asset)
{
DataContext.Assets.DeleteObject(asset);
return;
}