/// <summary>
/// Load list of files in SharePoint folder and then downloads each file to 'Files' folder nex to the exe.
/// Example of first argument: folder/another subfolder/and so on
/// </summary>
/// <param name="args">List relative URL to the folder</param>
/// <returns>Task</returns>
static async Task Main(string[] args)
{
if (!IsConfigAndArgumentsValid(args))
{
Console.WriteLine("Missing argument with folder URL or configuration values in app settings.");
Console.WriteLine("Press any key to continue...");
Console.ReadKey();
return;
}
string folder = args[0];
using (ClientContext client = await AuthenticationUtilities.GetClientContextAsync(Config.SiteUrl))
using (SecureString password = new SecureString())
{
Console.WriteLine("Connecting to SharePoint site...");
client.Load(client.Web, w => w.ServerRelativeUrl);
await client.ExecuteQueryAsync();
Console.WriteLine("Loading files list...");
var files = await GetFilesFromFolderAsync(client, folder);
Console.WriteLine($"Loaded {files.Count()} files");
IO.Directory.CreateDirectory("Files");
foreach (SPFileInfo fileInfo in files)
{
Console.Write($"Downloading file '{fileInfo.FileName}' ... ");
using (IO.Stream stream = await DownloadFileAsync(client, fileInfo.ServerRelativeUrl))
using (IO.FileStream file = IO.File.Create($@"Files\{fileInfo.FileName}"))
{
await stream.CopyToAsync(file);
Console.WriteLine("OK");
}
}
}
Console.WriteLine("Press any key to continue...");
Console.ReadKey();
}