private void AddShareInfo(SocialShareInfo info, string externalUrl)
{
info.ImageUrl = externalUrl + "/Social/Shares/Public/" + info.Id + "/Image";
info.Url = externalUrl + "/emby/web/shared.html?id=" + info.Id;
var item = _libraryManager.GetItemById(info.ItemId);
if (item != null)
{
info.Overview = item.Overview;
info.Name = GetTitle(item);
}
}
private void AddShareInfo(SocialShareInfo info)
{
var externalUrl = _appHost.GetSystemInfo().WanAddress;
info.ImageUrl = externalUrl + "/Social/Shares/Public/" + info.Id + "/Image";
info.Url = externalUrl + "/web/shared.html?id=" + info.Id;
var item = _libraryManager.GetItemById(info.ItemId);
if (item != null)
{
info.Overview = item.Overview;
info.Name = GetTitle(item);
}
}
public async Task<SocialShareInfo> CreateShare(string itemId, string userId)
{
if (string.IsNullOrWhiteSpace(itemId))
{
throw new ArgumentNullException("itemId");
}
if (string.IsNullOrWhiteSpace(userId))
{
throw new ArgumentNullException("userId");
}
var item = _libraryManager.GetItemById(itemId);
if (item == null)
{
throw new ResourceNotFoundException();
}
var externalUrl = _appHost.GetSystemInfo().WanAddress;
if (string.IsNullOrWhiteSpace(externalUrl))
{
throw new InvalidOperationException("No external server address is currently available.");
}
var info = new SocialShareInfo
{
Id = Guid.NewGuid().ToString("N"),
ExpirationDate = DateTime.UtcNow.AddDays(_config.Configuration.SharingExpirationDays),
ItemId = itemId,
UserId = userId
};
AddShareInfo(info);
await _repository.CreateShare(info).ConfigureAwait(false);
return info;
}
public async Task CreateShare(SocialShareInfo info)
{
if (info == null)
{
throw new ArgumentNullException("info");
}
if (string.IsNullOrWhiteSpace(info.Id))
{
throw new ArgumentNullException("info.Id");
}
var cancellationToken = CancellationToken.None;
cancellationToken.ThrowIfCancellationRequested();
using (var connection = await CreateConnection().ConfigureAwait(false))
{
using (var saveShareCommand = connection.CreateCommand())
{
saveShareCommand.CommandText = "replace into Shares (Id, ItemId, UserId, ExpirationDate) values (@Id, @ItemId, @UserId, @ExpirationDate)";
saveShareCommand.Parameters.Add(saveShareCommand, "@Id");
saveShareCommand.Parameters.Add(saveShareCommand, "@ItemId");
saveShareCommand.Parameters.Add(saveShareCommand, "@UserId");
saveShareCommand.Parameters.Add(saveShareCommand, "@ExpirationDate");
IDbTransaction transaction = null;
try
{
transaction = connection.BeginTransaction();
saveShareCommand.GetParameter(0).Value = new Guid(info.Id);
saveShareCommand.GetParameter(1).Value = info.ItemId;
saveShareCommand.GetParameter(2).Value = info.UserId;
saveShareCommand.GetParameter(3).Value = info.ExpirationDate;
saveShareCommand.Transaction = transaction;
saveShareCommand.ExecuteNonQuery();
transaction.Commit();
}
catch (OperationCanceledException)
{
if (transaction != null)
{
transaction.Rollback();
}
throw;
}
catch (Exception e)
{
Logger.ErrorException("Failed to save share:", e);
if (transaction != null)
{
transaction.Rollback();
}
throw;
}
finally
{
if (transaction != null)
{
transaction.Dispose();
}
}
}
}
}
private SocialShareInfo GetSocialShareInfo(IDataReader reader)
{
var info = new SocialShareInfo();
info.Id = reader.GetGuid(0).ToString("N");
info.ItemId = reader.GetString(1);
info.UserId = reader.GetString(2);
info.ExpirationDate = reader.GetDateTime(3).ToUniversalTime();
return info;
}
public async Task CreateShare(SocialShareInfo info)
{
if (info == null)
{
throw new ArgumentNullException("info");
}
if (string.IsNullOrWhiteSpace(info.Id))
{
throw new ArgumentNullException("info.Id");
}
var cancellationToken = CancellationToken.None;
cancellationToken.ThrowIfCancellationRequested();
await WriteLock.WaitAsync(cancellationToken).ConfigureAwait(false);
IDbTransaction transaction = null;
try
{
transaction = _connection.BeginTransaction();
_saveShareCommand.GetParameter(0).Value = new Guid(info.Id);
_saveShareCommand.GetParameter(1).Value = info.ItemId;
_saveShareCommand.GetParameter(2).Value = info.UserId;
_saveShareCommand.GetParameter(3).Value = info.ExpirationDate;
_saveShareCommand.Transaction = transaction;
_saveShareCommand.ExecuteNonQuery();
transaction.Commit();
}
catch (OperationCanceledException)
{
if (transaction != null)
{
transaction.Rollback();
}
throw;
}
catch (Exception e)
{
Logger.ErrorException("Failed to save share:", e);
if (transaction != null)
{
transaction.Rollback();
}
throw;
}
finally
{
if (transaction != null)
{
transaction.Dispose();
}
WriteLock.Release();
}
}
