private FileInfo DownloadFile(WebClient client, SharePointDocument document, string directory, string fileName)
{
LogDebug($"Downloading '{fileName} to {directory}");
string filePath = Path.Combine(directory, fileName);
Uri fileUrl = new Uri(SiteUrl, document.RelativeUrl);
client.DownloadFile(fileUrl, filePath);
return(new FileInfo(filePath));
}
/// <summary>
/// Downloads the specified document to the specified directory.
/// </summary>
/// <param name="document">The <see cref="SharePointDocument" /> to download.</param>
/// <param name="directory">The directory to download the file into.</param>
/// <returns>A <see cref="FileInfo" /> object representing the downloaded file.</returns>
/// <exception cref="ArgumentNullException"><paramref name="document" /> is null.</exception>
public FileInfo Download(SharePointDocument document, string directory)
{
if (document == null)
{
throw new ArgumentNullException(nameof(document));
}
return(Download(document, directory, document.FileName));
}
/// <summary>
/// Downloads the specified document to the specified directory.
/// </summary>
/// <param name="document">The <see cref="SharePointDocument" /> to download.</param>
/// <param name="directory">The directory to download the file into.</param>
/// <param name="fileName">The file name to give the downloaded file</param>
/// <returns>A <see cref="FileInfo" /> object representing the downloaded file.</returns>
/// <exception cref="ArgumentNullException"><paramref name="document" /> is null.</exception>
public FileInfo Download(SharePointDocument document, string directory, string fileName)
{
if (document == null)
{
throw new ArgumentNullException(nameof(document));
}
using (WebClient client = new WebClient())
{
if (Credential != null)
{
client.Credentials = Credential;
}
else
{
client.UseDefaultCredentials = true;
}
return(DownloadFile(client, document, directory, fileName));
}
}