/// <summary>
/// Uploads the email to specified folder in matter library.
/// </summary>
/// <param name="requestObject">web request object</param>
/// <param name="client">Provider Service client Object</param>
/// <param name="folderPath">target folder path for upload</param>
/// <param name="filename">Name of the file</param>
/// <param name="documentLibraryName">Name of the document library</param>
/// <param name="xmlDocument">Mail XML Content</param>
/// <param name="message">Reference object for the message to be returned</param>
internal static void UploadMail(RequestObject requestObject, Client client, string folderPath, string fileName, string documentLibraryName, XmlDocument xmlDocument, ref string message)
{
var bytes = (dynamic)null;
try
{
XmlNamespaceManager nsmgr = new XmlNamespaceManager(xmlDocument.NameTable);
nsmgr.AddNamespace("s", ConstantStrings.SoapEnvelopURI);
nsmgr.AddNamespace("m", ConstantStrings.ExchangeServiceMessage);
nsmgr.AddNamespace("t", ConstantStrings.ExchangeServiceTypes);
MailMetaData mailMetaData = new MailMetaData();
bytes = GetEmailProperties(xmlDocument, ref mailMetaData);
using (MemoryStream memoryStream = new MemoryStream(bytes))
{
using (MailMimeReader mime = new MailMimeReader())
{
MailMessageParser messageParser = mime.GetEmail(memoryStream);
mailMetaData.mailImportance = (string.IsNullOrWhiteSpace(messageParser.MailImportance)) ? ConstantStrings.MailDefaultImportance : messageParser.MailImportance;
mailMetaData.receivedDate = (string.IsNullOrWhiteSpace(messageParser.ReceivedDate.Date.ToShortDateString())) ? string.Empty : Convert.ToString(messageParser.ReceivedDate, CultureInfo.InvariantCulture);
UploadToFolder(requestObject, client, folderPath, fileName, string.Empty, memoryStream, documentLibraryName, mailMetaData, ref message);
}
}
}
catch (Exception exception)
{
Logger.LogError(exception, MethodBase.GetCurrentMethod().DeclaringType.Name, MethodBase.GetCurrentMethod().Name, ServiceConstantStrings.LogTableName);
}
}
/// <summary>
/// Method to be called if Overwrite flag is true
/// </summary>
/// <param name="request">Web request object</param>
/// <param name="refreshToken">The refresh token for Client Context</param>
/// <param name="environment">Flag to determine if deployed on Azure</param>
/// <param name="upload">File parameters</param>
/// <param name="fileName">Name of the file to be uploaded</param>
/// <param name="fileExtension">Extension of the file being uploaded</param>
/// <returns>Dictionary object having the key-value pair or mail properties</returns>
private static Dictionary <string, string> ContinueUpload(HttpRequest request, string refreshToken, HttpPostedFile upload, string fileExtension)
{
Dictionary <string, string> mailProperties = new Dictionary <string, string>
{
{ ConstantStrings.MailSenderKey, string.Empty },
{ ConstantStrings.MailReceiverKey, string.Empty },
{ ConstantStrings.MailReceivedDateKey, string.Empty },
{ ConstantStrings.MailCCAddressKey, string.Empty },
{ ConstantStrings.MailAttachmentKey, string.Empty },
{ ConstantStrings.MailSearchEmailSubject, string.Empty },
{ ConstantStrings.MailSearchEmailFromMailboxKey, string.Empty },
{ ConstantStrings.MailFileExtensionKey, fileExtension },
{ ConstantStrings.MailImportanceKey, string.Empty },
{ ConstantStrings.MailConversationIdKey, string.Empty },
{ ConstantStrings.MailConversationTopicKey, string.Empty },
{ ConstantStrings.MailSentDateKey, string.Empty },
{ ConstantStrings.MailHasAttachmentsKey, string.Empty },
{ ConstantStrings.MailSensitivityKey, string.Empty },
{ ConstantStrings.MailCategoriesKey, string.Empty },
{ ConstantStrings.MailOriginalName, string.Empty }
};
if (string.Equals(fileExtension, ConstantStrings.EmailFileExtension, StringComparison.OrdinalIgnoreCase))
{
using (ClientContext clientContext = ServiceUtility.GetClientContext(null, new Uri(UIConstantStrings.CentralRepository), refreshToken, request))
{
Users currentUserDetail = UIUtility.GetLoggedInUserDetails(clientContext);
mailProperties[ConstantStrings.MailSearchEmailFromMailboxKey] = currentUserDetail.Name;
Stream fileStream = upload.InputStream;
mailProperties = MailMessageParser.GetMailFileProperties(fileStream, mailProperties); // Reading properties only for .eml file
}
}
return(mailProperties);
}
/// <summary>
/// Uploads the .eml file to specified folder in matter library.
/// </summary>
/// <param name="documentLibraryName">Name of the document library</param>
/// <param name="requestObject">web request object</param>
/// <param name="client">Provider Service client Object</param>
/// <param name="folderPath">target folder path for upload</param>
/// <param name="fileName">File name</param>
/// <param name="message">Reference object for the message to be returned</param>
/// <param name="xmlDocument">XML document object having information for the attachment</param>
/// <param name="nsmgr">XML Namespace object</param>
/// <param name="mailMetaData">Mail metadata object storing property values</param>
/// <param name="bytes">Array of bytes</param>
/// <param name="extension">File extension object contains extension of file to be uploaded.</param>
private static void UploadEMLFile(string documentLibraryName, RequestObject requestObject, Client client, string folderPath, string fileName, ref string message, XmlDocument xmlDocument, XmlNamespaceManager nsmgr, ref MailMetaData mailMetaData, ref dynamic bytes, string extension)
{
string mailMessage = xmlDocument.SelectSingleNode("/s:Envelope/s:Body/m:GetAttachmentResponse/m:ResponseMessages/m:GetAttachmentResponseMessage/m:Attachments/t:FileAttachment/t:Content", nsmgr).InnerXml;
bytes = Convert.FromBase64String(mailMessage);
using (MemoryStream memoryStream = new MemoryStream(bytes))
{
mailMetaData.mailSender = string.Empty;
mailMetaData.mailReceiver = string.Empty;
mailMetaData.receivedDate = string.Empty;
mailMetaData.cc = string.Empty;
Dictionary <string, string> mailProperties = new Dictionary <string, string>
{
{ ConstantStrings.MailSenderKey, mailMetaData.mailSender },
{ ConstantStrings.MailReceiverKey, mailMetaData.mailReceiver },
{ ConstantStrings.MailReceivedDateKey, mailMetaData.receivedDate },
{ ConstantStrings.MailCCAddressKey, mailMetaData.cc },
{ ConstantStrings.MailCategoriesKey, string.Empty },
{ ConstantStrings.MailSensitivityKey, string.Empty },
{ ConstantStrings.MailAttachmentKey, string.Empty },
{ ConstantStrings.MailSearchEmailSubject, string.Empty },
{ ConstantStrings.MailFileExtensionKey, extension },
{ ConstantStrings.MailImportanceKey, string.Empty },
{ ConstantStrings.MailConversationIdKey, string.Empty },
{ ConstantStrings.MailConversationTopicKey, string.Empty },
{ ConstantStrings.MailSentDateKey, string.Empty },
{ ConstantStrings.MailHasAttachmentsKey, string.Empty },
{ ConstantStrings.MailOriginalName, string.Empty }
};
mailProperties = MailMessageParser.GetMailFileProperties(memoryStream, mailProperties);
mailMetaData.mailImportance = mailProperties[ConstantStrings.MailImportanceKey];
mailMetaData.mailReceiver = mailProperties[ConstantStrings.MailReceiverKey];
mailMetaData.receivedDate = mailProperties[ConstantStrings.MailReceivedDateKey];
mailMetaData.cc = mailProperties[ConstantStrings.MailCCAddressKey];
mailMetaData.categories = mailProperties[ConstantStrings.MailCategoriesKey];
mailMetaData.mailSubject = mailProperties[ConstantStrings.MailSearchEmailSubject];
mailMetaData.attachment = mailProperties[ConstantStrings.MailAttachmentKey];
mailMetaData.mailSender = mailProperties[ConstantStrings.MailSenderKey];
mailMetaData.sentDate = mailProperties[ConstantStrings.MailSentDateKey];
mailMetaData.originalName = mailProperties[ConstantStrings.MailSearchEmailSubject];
UploadToFolder(requestObject, client, folderPath, fileName, mailProperties[ConstantStrings.MailFileExtensionKey], memoryStream, documentLibraryName, mailMetaData, ref message);
}
}
private Dictionary <string, string> ContinueUpload(IFormFile uploadedFile, string fileExtension)
{
Dictionary <string, string> mailProperties = new Dictionary <string, string>
{
{ ServiceConstants.MAIL_SENDER_KEY, string.Empty },
{ ServiceConstants.MAIL_RECEIVER_KEY, string.Empty },
{ ServiceConstants.MAIL_RECEIVED_DATEKEY, string.Empty },
{ ServiceConstants.MAIL_CC_ADDRESS_KEY, string.Empty },
{ ServiceConstants.MAIL_ATTACHMENT_KEY, string.Empty },
{ ServiceConstants.MAIL_SEARCH_EMAIL_SUBJECT, string.Empty },
{ ServiceConstants.MAIL_SEARCH_EMAIL_FROM_MAILBOX_KEY, string.Empty },
{ ServiceConstants.MAIL_FILE_EXTENSION_KEY, fileExtension },
{ ServiceConstants.MAIL_IMPORTANCE_KEY, string.Empty },
{ ServiceConstants.MAIL_CONVERSATIONID_KEY, string.Empty },
{ ServiceConstants.MAIL_CONVERSATION_TOPIC_KEY, string.Empty },
{ ServiceConstants.MAIL_SENT_DATE_KEY, string.Empty },
{ ServiceConstants.MAIL_HAS_ATTACHMENTS_KEY, string.Empty },
{ ServiceConstants.MAIL_SENSITIVITY_KEY, string.Empty },
{ ServiceConstants.MAIL_CATEGORIES_KEY, string.Empty },
{ ServiceConstants.MailOriginalName, string.Empty }
};
if (string.Equals(fileExtension, ServiceConstants.EMAIL_FILE_EXTENSION, StringComparison.OrdinalIgnoreCase))
{
var client = new Client()
{
Url = generalSettings.CentralRepositoryUrl
};
Users currentUserDetail = userRepository.GetLoggedInUserDetails(client);
mailProperties[ServiceConstants.MAIL_SEARCH_EMAIL_FROM_MAILBOX_KEY] = currentUserDetail.Name;
Stream fileStream = uploadedFile.OpenReadStream();
mailProperties = MailMessageParser.GetMailFileProperties(fileStream, mailProperties); // Reading properties only for .eml file
}
return(mailProperties);
}
