public bool GetAttachments(GmailService service, string userId, string messageId)
{
bool flag = false;
//string outputDir = "temp";
try
{
Message message = service.Users.Messages.Get(userId, messageId).Execute();
if (message.Payload.Parts != null)
{
IList <MessagePart> parts = message.Payload.Parts;
foreach (MessagePart part in parts)
{
if (!String.IsNullOrEmpty(part.Filename))
{
String attId = part.Body.AttachmentId;
MessagePartBody attachPart = service.Users.Messages.Attachments.Get(userId, messageId, attId).Execute();
String attachData = attachPart.Data.Replace('-', '+');
attachData = attachData.Replace('_', '/');
byte[] data = Convert.FromBase64String(attachData);
string filetmp = Path.Combine(pathinit, part.Filename);
File.WriteAllBytes(filetmp, data);
attach.file = part.Filename;
attach.source = filetmp;
attach.CheckPath();
flag = attach.Move();
}
}
}
}
catch (Exception e)
{
Console.WriteLine("An error occurred: " + e.Message);
}
return(flag);
}
private IList <UniqueId> ListUid(IMailFolder mailFolder)
{
mailFolder.Open(FolderAccess.ReadOnly);
IList <UniqueId> list = mailFolder.Search(SearchQuery.All);
Console.WriteLine("Folder{0} ", mailFolder.Name);
foreach (UniqueId item2 in list)
{
try
{
MimeMessage message = mailFolder.GetMessage(item2);
foreach (var attachment in message.Attachments)
{
if (attachment is MessagePart)
{
var fileName = attachment.ContentDisposition?.FileName ?? attachment.ContentType.Name;
var rfc822 = (MessagePart)attachment;
rfc822.Message.WriteTo(Path.Combine(this._pathinit, fileName));
attach.file = fileName;
attach.source = Path.Combine(this._pathinit, fileName);
attach.CheckPath();
attach.Move();
}
else
{
var part = (MimePart)attachment;
var fileName = part.FileName;
using (var stream = File.Create(Path.Combine(this._pathinit, fileName)))
{
part.Content.DecodeTo(stream);
}
attach.file = fileName;
attach.source = Path.Combine(this._pathinit, fileName);
attach.CheckPath();
attach.Move();
}
}
var getChilds = mailFolder.GetSubfolders(StatusItems.None, false);
if (getChilds.Count() > 0)
{
foreach (var item in getChilds)
{
if (item.Name == ".before attachs" || item.Name == ".before heart")
{
continue;
}
else
{
this.ListUid(item);
}
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
return(list);
}