private void TryProcessGmLabels(string data)
{
// Fix by kirchik
var match = Expressions.GMailLabelsRex.Match(data);
if (match.Success)
{
_downloadProgress = _downloadProgress | MessageFetchMode.GMailLabels;
}
var labelsMatches = Expressions.GMailLabelSplitRex.Matches(match.Groups[1].Value);
if (labelsMatches.Count == 0)
{
return; //.Success || labelsMatch.Groups.Count <= 1) return;
}
foreach (Match labelsMatch in labelsMatches)
{
Labels.AddRangeInternal(
labelsMatch.Groups.Cast <Group>()
.Skip(1)
.Select(_ => (_.Value.StartsWith("&") ? ImapUTF7.Decode(_.Value) : _.Value).Replace("\"", "")));
}
}
private void TryProcessGmThreadId(string data)
{
Match threadMatch = Expressions.GMailThreadRex.Match(data);
if (!threadMatch.Success)
{
return;
}
long threadId;
if (!long.TryParse(threadMatch.Groups[1].Value, out threadId))
{
return;
}
GmailThread = Folder.GMailThreads.FirstOrDefault(_ => _.Id == threadId);
if (GmailThread == null)
{
GmailThread = new GMailMessageThread(_client, Folder, threadId);
Folder.GMailThreads.AddInternal(GmailThread);
}
GmailThread.Messages.AddInternal(this);
_downloadProgress = _downloadProgress | MessageFetchMode.GMailThreads;
}
internal Message[] Fetch(IEnumerable <long> uIds, MessageFetchMode mode = MessageFetchMode.ClientDefault)
{
if (_client.SelectedFolder != this && !Select())
{
throw new OperationFailedException("The folder couldn't be selected for search.");
}
var result = new List <Message>();
foreach (
Message msg in
uIds.Select(uId => Messages.FirstOrDefault(_ => _.UId == uId) ?? new Message(uId, _client, this))
)
{
msg.Download(mode);
if (!Messages.Contains(msg))
{
Messages.AddInternal(msg);
}
result.Add(msg);
}
return(result.ToArray());
}
private void TryProcessSize(string data)
{
Match sizeMatch = Expressions.SizeRex.Match(data);
if (!sizeMatch.Success)
{
return;
}
Size = long.Parse(sizeMatch.Groups[1].Value);
_downloadProgress = _downloadProgress | MessageFetchMode.Size;
}
private void TryProcessFlags(string data)
{
Match flagsMatch = Expressions.FlagsRex.Match(data);
if (!flagsMatch.Success)
{
return;
}
Flags.AddRangeInternal(flagsMatch.Groups[1].Value.Split(' ').Where(_ => !string.IsNullOrEmpty(_)));
_downloadProgress = _downloadProgress | MessageFetchMode.Flags;
}
private void TryProcessInternalDate(string data)
{
Match dateMatch = Expressions.InternalDateRex.Match(data);
if (!dateMatch.Success)
{
return;
}
InternalDate = HeaderFieldParser.ParseDate(dateMatch.Groups[1].Value);
_downloadProgress = _downloadProgress | MessageFetchMode.InternalDate;
}
public override void ProcessCommandResult(string data)
{
if (_client.Capabilities.XGMExt1 && !_downloadProgress.HasFlag(MessageFetchMode.GMailThreads))
{
TryProcessGmThreadId(data);
}
if (_client.Capabilities.XGMExt1 && !_downloadProgress.HasFlag(MessageFetchMode.GMailMessageId))
{
TryProcessGmMsgId(data);
}
if (!_downloadProgress.HasFlag(MessageFetchMode.Size))
{
TryProcessSize(data);
}
if (!_downloadProgress.HasFlag(MessageFetchMode.Flags))
{
TryProcessFlags(data);
}
if (!_downloadProgress.HasFlag(MessageFetchMode.GMailLabels))
{
TryProcessGmLabels(data);
}
if (!_downloadProgress.HasFlag(MessageFetchMode.InternalDate))
{
TryProcessInternalDate(data);
}
if (!_downloadProgress.HasFlag(MessageFetchMode.BodyStructure))
{
TryProcessBodyStructure(data);
}
if (Expressions.HeaderRex.IsMatch(data))
{
_fetchState = MessageFetchState.Headers;
_downloadProgress = _downloadProgress | MessageFetchMode.Headers;
}
else if (string.IsNullOrEmpty(data))
{
_fetchState = MessageFetchState.None;
}
else if (_fetchState == MessageFetchState.Headers)
{
TryProcessHeader(data);
}
}
private void TryProcessGmLabels(string data)
{
Match labelsMatch =
Expressions.GMailLabelSplitRex.Match(Expressions.GMailLabelsRex.Match(data).Groups[1].Value);
if (!labelsMatch.Success || labelsMatch.Groups.Count <= 1)
{
return;
}
Labels.AddRangeInternal(
labelsMatch.Groups.Cast <Group>()
.Skip(1)
.Select(_ => (_.Value.StartsWith("&") ? ImapUTF7.Decode(_.Value) : _.Value).Replace("\"", "")));
_downloadProgress = _downloadProgress | MessageFetchMode.GMailLabels;
}
internal Message[] Fetch(IEnumerable <long> uIds, MessageFetchMode mode = MessageFetchMode.ClientDefault)
{
var result = new List <Message>();
foreach (
Message msg in
uIds.Select(uId => Messages.FirstOrDefault(_ => _.UId == uId) ?? new Message(uId, _client, this))
)
{
msg.Download(mode);
if (!Messages.Contains(msg))
{
Messages.AddInternal(msg);
}
result.Add(msg);
}
return(result.ToArray());
}
private void TryProcessGmMsgId(string data)
{
Match msgIdMatch = Expressions.GMailMessageIdRex.Match(data);
if (!msgIdMatch.Success)
{
return;
}
long msgId;
if (!long.TryParse(msgIdMatch.Groups[1].Value, out msgId))
{
return;
}
GMailMessageId = msgId;
_downloadProgress = _downloadProgress | MessageFetchMode.GMailMessageId;
}
private void TryProcessBodyStructure(string data)
{
Match bstructMatch = Expressions.BodyStructRex.Match(data);
if (!bstructMatch.Success)
{
return;
}
using (var parser = new BodyStructureParser(bstructMatch.Groups[1].Value, _client, this))
BodyParts = parser.Parse();
Body = new MessageBody(_client,
BodyParts.FirstOrDefault(
_ =>
_.ContentDisposition == null && _.ContentType != null &&
_.ContentType.MediaType.Equals("text/plain", StringComparison.OrdinalIgnoreCase)),
BodyParts.FirstOrDefault(
_ =>
_.ContentDisposition == null && _.ContentType != null &&
_.ContentType.MediaType.Equals("text/html", StringComparison.OrdinalIgnoreCase)));
Attachments = (from part in BodyParts
where
part.ContentDisposition != null &&
part.ContentDisposition.DispositionType == DispositionTypeNames.Attachment
select new Attachment(part)).ToArray();
EmbeddedResources = (from part in BodyParts
where
part.ContentDisposition != null &&
(part.ContentDisposition.DispositionType == DispositionTypeNames.Inline || !string.IsNullOrEmpty(part.ContentId))
select new Attachment(part)).ToArray();
_downloadProgress = _downloadProgress | MessageFetchMode.BodyStructure;
}
private void TryProcessGmLabels(string data)
{
// Fix by kirchik
var match = Expressions.GMailLabelsRex.Match(data);
if (match.Success)
{
_downloadProgress = _downloadProgress | MessageFetchMode.GMailLabels;
}
var labelsMatches = Expressions.GMailLabelSplitRex.Matches(match.Groups[1].Value);
if (labelsMatches.Count == 0)
{
return;
}
foreach (Match labelsMatch in labelsMatches)
{
Labels.AddRangeInternal(labelsMatch.Groups.Cast<Group>()
.Skip(1)
.Select(_ => (_.Value.StartsWith("&") ? ImapUTF7.Decode(_.Value) : _.Value).Replace("\"", "")));
}
}
private void TryProcessGmMsgId(string data)
{
Match msgIdMatch = Expressions.GMailMessageIdRex.Match(data);
if (!msgIdMatch.Success)
{
return;
}
long msgId;
if (!long.TryParse(msgIdMatch.Groups[1].Value, out msgId))
{
return;
}
GMailMessageId = msgId;
_downloadProgress = _downloadProgress | MessageFetchMode.GMailMessageId;
}
private void TryProcessGmThreadId(string data)
{
Match threadMatch = Expressions.GMailThreadRex.Match(data);
if (!threadMatch.Success)
{
return;
}
long threadId;
if (!long.TryParse(threadMatch.Groups[1].Value, out threadId))
{
return;
}
GmailThread = Folder.GMailThreads.FirstOrDefault(_ => _.Id == threadId);
if (GmailThread == null)
{
GmailThread = new GMailMessageThread(_client, Folder, threadId);
Folder.GMailThreads.AddInternal(GmailThread);
}
GmailThread.Messages.AddInternal(this);
_downloadProgress = _downloadProgress | MessageFetchMode.GMailThreads;
}
private void TryProcessInternalDate(string data)
{
Match dateMatch = Expressions.InternalDateRex.Match(data);
if (!dateMatch.Success)
{
return;
}
InternalDate = HeaderFieldParser.ParseDate(dateMatch.Groups[1].Value);
_downloadProgress = _downloadProgress | MessageFetchMode.InternalDate;
}
public Message[] Search(string query = "ALL", MessageFetchMode mode = MessageFetchMode.ClientDefault, int count = -1)
{
return Fetch(SearchMessageIds(query, count), mode);
}
public override void ProcessCommandResult(string data)
{
if (_client.Capabilities.XGMExt1 && !_downloadProgress.HasFlag(MessageFetchMode.GMailThreads))
{
TryProcessGmThreadId(data);
}
if (_client.Capabilities.XGMExt1 && !_downloadProgress.HasFlag(MessageFetchMode.GMailMessageId))
{
TryProcessGmMsgId(data);
}
if (!_downloadProgress.HasFlag(MessageFetchMode.Size))
{
TryProcessSize(data);
}
if (!_downloadProgress.HasFlag(MessageFetchMode.Flags))
{
TryProcessFlags(data);
}
if (!_downloadProgress.HasFlag(MessageFetchMode.GMailLabels))
{
TryProcessGmLabels(data);
}
if (!_downloadProgress.HasFlag(MessageFetchMode.InternalDate))
{
TryProcessInternalDate(data);
}
if (!_downloadProgress.HasFlag(MessageFetchMode.BodyStructure))
{
TryProcessBodyStructure(data);
}
if (Expressions.HeaderRex.IsMatch(data))
{
_fetchState = MessageFetchState.Headers;
_downloadProgress = _downloadProgress | MessageFetchMode.Headers;
}
else if (string.IsNullOrEmpty(data))
{
_fetchState = MessageFetchState.None;
}
else if (_fetchState == MessageFetchState.Headers)
{
TryProcessHeader(data);
}
}
/// <summary>
/// Downloads messages from server using default or given mode.
/// </summary>
/// <param name="query">The search query to filter messages. <code>ALL</code> by default</param>
/// <param name="mode">The message fetch mode, allows to select which parts of the message will be requested.</param>
/// <param name="count">
/// The maximum number of messages that will be requested. Set <code>count</code> to <code>-1</code>
/// will request all messages which match the given query.
/// </param>
public Message[] Search(string query = "ALL", MessageFetchMode mode = MessageFetchMode.ClientDefault,
int count = -1)
{
return(Fetch(SearchMessageIds(query, count), mode));
}
public List <Message> ObtainMessages()
{
using (ImapClient client = new ImapClient(Hostname, Port, UseSsl, false))
{
if (!client.Connect())
{
Console.WriteLine("Не подключился к серверу");
return(allNewMessages);
}
if (!client.Login(Username, Password))
{
Console.WriteLine("Неверный логин или пароль");
return(allNewMessages);
}
else
{
if (client.IsConnected)
{
Console.WriteLine("Connection established");
}
/// <summary>
/// Сообщения скачиваются из нужной папки
/// </summary>
string query = "ALL";
MessageFetchMode mode = (MessageFetchMode)(-1);
client.Folders["INBOX"].SubFolders[Folder].Messages.Download(query, mode, 50);
int messageCount = client.Folders.Inbox.SubFolders[Folder].Messages.Count();
MessageCollection messages = client.Folders.Inbox.SubFolders[Folder].Messages;
XmlSerializer formatter = new XmlSerializer(typeof(Message__c));
allNewMessages = new List <Message>();
messageCount--;
/// <summary>
/// Начальное присваивание
/// </summary>
for (int i = messageCount; i >= 0; i--)
{
if (messages[i].From.Address.Equals(Sender) &&
messages[i].Subject.StartsWith(Title)
)
{
latestDate = messages[i].Date;
latestMessageText = messages[i].Body.Html;
break;
}
else if (i == 0)
{
Console.WriteLine("Новых сообщений нет");
return(allNewMessages);
}
}
/// <summary>
/// Поиск наиболее позднего
/// </summary>
for (int i = messageCount; i >= 1; i--)
{
if (latestDate < messages[i - 1].Date &&
messages[i - 1].From.Address.Equals(Sender) &&
messages[i - 1].Subject.StartsWith(Title)
)
{
latestDate = messages[i - 1].Date;
latestMessageText = messages[i - 1].Body.Html;
}
}
/// <summary>
/// Десериализация сообщения из прошлой сессии
/// </summary>
try
{
using (FileStream fs = new FileStream("message.xml", FileMode.Open))
{
Message__c newMessage = (Message__c)formatter.Deserialize(fs);
if (newMessage.DateSent < latestDate)
{
latestMessage = new Message__c(latestDate, latestMessageText);
}
else
{
return(allNewMessages);
}
for (int i = messageCount; i >= 0; i--)
{
if (messages[i].Date > newMessage.DateSent &&
messages[i].From.Address.Equals(Sender) &&
messages[i].Subject.StartsWith(Title)
)
{
allNewMessages.Add(messages[i]);
}
}
}
}
catch (FileNotFoundException)
{
Console.WriteLine("Анализ всех входящих писем");
latestMessage = new Message__c(latestDate, latestMessageText);
for (int i = messageCount; i >= 0; i--)
{
if (messages[i].Date > StdDate &&
messages[i].From.Address.Equals(Sender) &&
messages[i].Subject.StartsWith(Title)
)
{
allNewMessages.Add(messages[i]);
}
}
}
catch (Exception ex)
{
Console.WriteLine($"Error in \"EmailHandler\": {ex}");
}
/// <summary>
/// Сериализация последнего сообщения
/// </summary>
using (FileStream fs = new FileStream("message.xml", FileMode.Create))
{
formatter.Serialize(fs, latestMessage);
}
return(allNewMessages);
}
}
}
internal Message[] Fetch(IEnumerable<long> uIds, MessageFetchMode mode = MessageFetchMode.ClientDefault)
{
if (_client.SelectedFolder != this && !Select())
{
throw new OperationFailedException("The folder couldn't be selected for search.");
}
var result = new List<Message>();
foreach (Message msg in uIds.Select(uId => Messages.FirstOrDefault(_ => _.UId == uId) ?? new Message(uId, _client, this)))
{
msg.Download(mode);
if (!Messages.Contains(msg))
{
Messages.AddInternal(msg);
}
result.Add(msg);
}
return result.ToArray();
}
public Message[] Search(long[] uIds, MessageFetchMode mode = MessageFetchMode.ClientDefault)
{
return Fetch(uIds, mode);
}
private void TryProcessFlags(string data)
{
Match flagsMatch = Expressions.FlagsRex.Match(data);
if (!flagsMatch.Success)
{
return;
}
Flags.AddRangeInternal(flagsMatch.Groups[1].Value.Split(' ').Where(_ => !string.IsNullOrEmpty(_)));
_downloadProgress = _downloadProgress | MessageFetchMode.Flags;
}
/// <summary>
/// Downloads messages by their UIds from server using default or given mode.
/// </summary>
/// <param name="uIds">The uIds of the messages to download.</param>
/// <param name="mode">The message fetch mode, allows to select which parts of the message will be requested.</param>
public void Download(long[] uIds, MessageFetchMode mode = MessageFetchMode.ClientDefault)
{
_folder.Search(uIds, mode);
}
private void TryProcessBodyStructure(string data)
{
Match bstructMatch = Expressions.BodyStructRex.Match(data);
if (!bstructMatch.Success)
{
return;
}
using (var parser = new BodyStructureParser(bstructMatch.Groups[1].Value, _client, this))
{
BodyParts = parser.Parse();
}
Body = new MessageBody(_client,
BodyParts.FirstOrDefault(
_ =>
_.ContentDisposition == null && _.ContentType != null &&
_.ContentType.MediaType.Equals("text/plain", StringComparison.OrdinalIgnoreCase)),
BodyParts.FirstOrDefault(
_ =>
_.ContentDisposition == null && _.ContentType != null &&
_.ContentType.MediaType.Equals("text/html", StringComparison.OrdinalIgnoreCase)));
Attachments = (from part in BodyParts
where
part.ContentDisposition != null &&
part.ContentDisposition.DispositionType == DispositionTypeNames.Attachment
select new Attachment(part)).ToArray();
EmbeddedResources = (from part in BodyParts
where
part.ContentDisposition != null &&
(part.ContentDisposition.DispositionType == DispositionTypeNames.Inline || !string.IsNullOrEmpty(part.ContentId))
select new Attachment(part)).ToArray();
_downloadProgress = _downloadProgress | MessageFetchMode.BodyStructure;
}
/// <summary>
/// Downloads all messages associated with the current thread
/// </summary>
/// <param name="mode">The message fetch mode, allows to select which parts of the message will be requested.</param>
/// <param name="count">
/// The maximum number of messages that will be requested. Set <code>count</code> to <code>-1</code>
/// will request all messages which match the given query.
/// </param>
public void FetchAssocicatedMessages(MessageFetchMode mode = MessageFetchMode.ClientDefault,
int count = -1)
{
Messages.Download("X-GM-THRID " + Id, mode, count);
}
public bool Download(MessageFetchMode mode = MessageFetchMode.ClientDefault, bool reloadHeaders = false)
{
if (mode == MessageFetchMode.ClientDefault)
{
mode = _client.Behavior.MessageFetchMode;
}
if (mode == MessageFetchMode.None)
{
return(true);
}
var fetchParts = new StringBuilder();
if (mode.HasFlag(MessageFetchMode.Flags) && !_downloadProgress.HasFlag(MessageFetchMode.Flags))
{
fetchParts.Append("FLAGS ");
}
if (mode.HasFlag(MessageFetchMode.InternalDate) && !_downloadProgress.HasFlag(MessageFetchMode.InternalDate))
{
fetchParts.Append("INTERNALDATE ");
}
if (mode.HasFlag(MessageFetchMode.Size) && !_downloadProgress.HasFlag(MessageFetchMode.Size))
{
fetchParts.Append("RFC822.SIZE ");
}
if (mode.HasFlag(MessageFetchMode.Headers) && (!_downloadProgress.HasFlag(MessageFetchMode.Headers) || reloadHeaders))
{
Headers.Clear();
if (_client.Behavior.RequestedHeaders == null || _client.Behavior.RequestedHeaders.Length == 0)
{
fetchParts.Append("BODY.PEEK[HEADER] ");
}
else
{
fetchParts.Append("BODY.PEEK[HEADER.FIELDS (" +
string.Join(" ",
_client.Behavior.RequestedHeaders.Where(_ => !string.IsNullOrEmpty(_))
.Select(_ => _.ToUpper())
.ToArray()) + ")] ");
}
}
if (mode.HasFlag(MessageFetchMode.BodyStructure) &&
!_downloadProgress.HasFlag(MessageFetchMode.BodyStructure))
{
fetchParts.Append("BODYSTRUCTURE ");
}
if (_client.Capabilities.XGMExt1)
{
if (mode.HasFlag(MessageFetchMode.GMailMessageId) &&
!_downloadProgress.HasFlag(MessageFetchMode.GMailMessageId))
{
fetchParts.Append("X-GM-MSGID ");
}
if (mode.HasFlag(MessageFetchMode.GMailThreads) &&
!_downloadProgress.HasFlag(MessageFetchMode.GMailThreads))
{
fetchParts.Append("X-GM-THRID ");
}
if (mode.HasFlag(MessageFetchMode.GMailLabels) &&
!_downloadProgress.HasFlag(MessageFetchMode.GMailLabels))
{
fetchParts.Append("X-GM-LABELS ");
}
}
IList <string> data = new List <string>();
if (fetchParts.Length > 0 &&
!_client.SendAndReceive(string.Format(ImapCommands.Fetch, UId, fetchParts.ToString().Trim()), ref data))
{
return(false);
}
else
{
NormalizeAndProcessFetchResult(data);
}
BindHeadersToFields();
if (!mode.HasFlag(MessageFetchMode.Body) || BodyParts == null)
{
return(true);
}
foreach (MessageContent bodyPart in BodyParts)
{
if (mode.HasFlag(MessageFetchMode.Full) ||
(bodyPart.ContentDisposition == null && bodyPart.ContentType != null &&
(bodyPart.ContentType.MediaType == "text/plain" || bodyPart.ContentType.MediaType == "text/html")))
{
bodyPart.Download();
}
}
return(true);
}
private void TryProcessSize(string data)
{
Match sizeMatch = Expressions.SizeRex.Match(data);
if (!sizeMatch.Success)
{
return;
}
Size = long.Parse(sizeMatch.Groups[1].Value);
_downloadProgress = _downloadProgress | MessageFetchMode.Size;
}
public void FetchAssocicatedMessages(MessageFetchMode mode = MessageFetchMode.ClientDefault, int count = -1)
{
Messages.Download("X-GM-THRID " + Id, mode, count);
}
/// <summary>
/// Downloads messages from server using default or given mode.
/// </summary>
/// <param name="query">The search query to filter messages. <code>ALL</code> by default</param>
/// <param name="mode">The message fetch mode, allows to select which parts of the message will be requested.</param>
/// <param name="count">
/// The maximum number of messages that will be requested. Set <code>count</code> to <code>-1</code>
/// will request all messages which match the given query.
/// </param>
public void Download(string query = "ALL", MessageFetchMode mode = MessageFetchMode.ClientDefault,
int count = -1)
{
_folder.Search(query, mode, count);
}
/// <summary>
/// Downloads messages by their UIds from server using default or given mode.
/// </summary>
/// <param name="uIds">The uIds of the messages to download.</param>
/// <param name="mode">The message fetch mode, allows to select which parts of the message will be requested.</param>
public Message[] Search(long[] uIds, MessageFetchMode mode = MessageFetchMode.ClientDefault)
{
return(Fetch(uIds, mode));
}
public bool Download(MessageFetchMode mode = MessageFetchMode.ClientDefault, bool reloadHeaders = false)
{
if (mode == MessageFetchMode.ClientDefault)
{
mode = _client.Behavior.MessageFetchMode;
}
if (mode == MessageFetchMode.None)
{
return true;
}
var fetchParts = new StringBuilder();
if (mode.HasFlag(MessageFetchMode.Flags) && !_downloadProgress.HasFlag(MessageFetchMode.Flags))
{
fetchParts.Append("FLAGS ");
}
if (mode.HasFlag(MessageFetchMode.InternalDate) && !_downloadProgress.HasFlag(MessageFetchMode.InternalDate))
{
fetchParts.Append("INTERNALDATE ");
}
if (mode.HasFlag(MessageFetchMode.Size) && !_downloadProgress.HasFlag(MessageFetchMode.Size))
{
fetchParts.Append("RFC822.SIZE ");
}
if (mode.HasFlag(MessageFetchMode.Headers) && (!_downloadProgress.HasFlag(MessageFetchMode.Headers) || reloadHeaders))
{
Headers.Clear();
if (_client.Behavior.RequestedHeaders == null || _client.Behavior.RequestedHeaders.Length == 0)
{
fetchParts.Append("BODY.PEEK[HEADER] ");
}
else
{
fetchParts.Append("BODY.PEEK[HEADER.FIELDS (" +
string.Join(" ",
_client.Behavior.RequestedHeaders.Where(_ => !string.IsNullOrEmpty(_))
.Select(_ => _.ToUpper())
.ToArray()) + ")] ");
}
}
if (mode.HasFlag(MessageFetchMode.BodyStructure) && !_downloadProgress.HasFlag(MessageFetchMode.BodyStructure))
{
fetchParts.Append("BODYSTRUCTURE ");
}
if (_client.Capabilities.XGMExt1)
{
if (mode.HasFlag(MessageFetchMode.GMailMessageId) && !_downloadProgress.HasFlag(MessageFetchMode.GMailMessageId))
{
fetchParts.Append("X-GM-MSGID ");
}
if (mode.HasFlag(MessageFetchMode.GMailThreads) && !_downloadProgress.HasFlag(MessageFetchMode.GMailThreads))
{
fetchParts.Append("X-GM-THRID ");
}
if (mode.HasFlag(MessageFetchMode.GMailLabels) && !_downloadProgress.HasFlag(MessageFetchMode.GMailLabels))
{
fetchParts.Append("X-GM-LABELS ");
}
}
IList<string> data = new List<string>();
if (fetchParts.Length > 0 && !_client.SendAndReceive(string.Format(ImapCommands.Fetch, UId, fetchParts.ToString().Trim()), ref data))
{
return false;
}
else
{
NormalizeAndProcessFetchResult(data);
}
BindHeadersToFields();
if (!mode.HasFlag(MessageFetchMode.Body) || BodyParts == null)
{
return true;
}
foreach (MessageContent bodyPart in BodyParts)
{
if (mode.HasFlag(MessageFetchMode.Full) || (bodyPart.ContentDisposition == null && bodyPart.ContentType != null && (bodyPart.ContentType.MediaType == "text/plain" || bodyPart.ContentType.MediaType == "text/html")))
{
bodyPart.Download();
}
}
return true;
}
