/// <summary>
/// Saves the editor control value.
/// </summary>
/// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
private void DataEditorControl_OnSave(EventArgs e)
{
SaveEventArgs eventArgs = new SaveEventArgs();
FireBeforeSave(eventArgs);
if(eventArgs.Cancel) return;
string fileUrl = string.Empty;
string containerName = string.Empty;
var postedFile = this.m_Control.PostedFile;
if(postedFile != null)
{
Factory factory = new Factory(m_Control.Options.Username, this.m_Control.Options.ApiKey);
if (!string.IsNullOrEmpty(ContainerName))
{
//Get containerName from private ContainerName, which is set by a beforesave event.
containerName = ContainerName;
}
else if(!string.IsNullOrEmpty(m_Control.Options.DefaultContainer))
{
//Get default container name from prevalues.
containerName = m_Control.Options.DefaultContainer;
}
else if (!string.IsNullOrEmpty(m_Control.Options.DefaultContainerAlias))
{
//Get containerName by posted container name via prevalue default alias.
string defaultAlias = m_Control.Options.DefaultContainerAlias.AddDefaultAlias();
NameValueCollection form = HttpContext.Current.Request.Form;
foreach (string s in form.AllKeys.Where(s => s.Contains(defaultAlias)))
{
containerName = form.Get(s);
}
}
//Check if the Container Name was actually set along the way before trying to upload
if (!string.IsNullOrEmpty(containerName))
{
//upload file to container
factory.PutItemInContainer(containerName, postedFile.InputStream, postedFile.FileName);
//get the url of the file in CDN
fileUrl = factory.GetCdnUriForItem(containerName, postedFile.FileName);
}
}
var dictionary = new Dictionary<string, string>
{
{"FileUrl", string.IsNullOrEmpty(fileUrl) ? m_Control.FileUrl : fileUrl},
{"ContainerName", containerName}
};
// save the value of the control depending on whether a new file is uploaded););
this.Data.Value = dictionary.SerializeToJson();
FireAfterSave(eventArgs);
}