/// <summary>
/// Checks for folder existence and uploads the mail/attachment to specified folder in matter library. Returns the operation status (success/failure).
/// </summary>
/// <param name="requestObject">The Web request object.</param>
/// <param name="client">The Service client object.</param>
/// <param name="folderPath">The folder path object containing path for specified folder.</param>
/// <param name="filename">The filename object contains name of file to be uploaded.</param>
/// <param name="extension">File extension object contains extension of file to be uploaded.</param>
/// <param name="memoryStream">Memory stream object</param>
/// <param name="mailMetadata">MailMetadata object</param>
/// <param name="documentLibraryName">Name of the document library</param>
/// <param name="message">Reference object for the message to be returned</param>
/// <param name="clientContext">Client context object for connection between SP & client</param>
/// <returns>Returns True if upload operation is successful or False if operation fails</returns>
private static bool UploadFolderUtility(RequestObject requestObject, Client client, string folderPath, ref string filename, string extension, MemoryStream memoryStream, MailMetaData mailMetadata, string documentLibraryName, ref string message, ClientContext clientContext)
{
bool isUploadSuccessful = true;
string folderName = folderPath.Substring(folderPath.LastIndexOf(ConstantStrings.ForwardSlash, StringComparison.OrdinalIgnoreCase) + 1);
try
{
if (UIUtility.FolderExists(folderPath, clientContext, documentLibraryName))
{
filename = CreateFileInsideFolder(folderPath, filename, extension, memoryStream, clientContext);
SaveFields(requestObject, client, folderPath, filename, mailMetadata, documentLibraryName);
}
else
{
message = string.Format(CultureInfo.InvariantCulture, "{0}{1}{1}{1}{2}",
string.Format(CultureInfo.InvariantCulture, ConstantStrings.FolderStructureModified, folderName),
ConstantStrings.DOLLAR, folderName);
isUploadSuccessful = false;
}
}
catch (Exception exception)
{
Logger.LogError(exception, MethodBase.GetCurrentMethod().DeclaringType.Name, MethodBase.GetCurrentMethod().Name, ServiceConstantStrings.LogTableName);
isUploadSuccessful = false;
}
return isUploadSuccessful;
}
/// <summary>
/// Saves the fields for uploaded item in SharePoint library.
/// </summary>
/// <param name="requestObject">Web request object</param>
/// <param name="client">Provider Service client</param>
/// <param name="folderPath"> folder path</param>
/// <param name="fileName">Name of the file</param>
/// <param name="mailMetadata">MailMetadata object</param>
/// <param name="documentLibraryName">Name of the document library</param>
public static void SaveFields(RequestObject requestObject, Client client, string folderPath, string fileName, MailMetaData mailMetadata, string documentLibraryName)
{
try
{
if (null != requestObject && null != client && !string.IsNullOrWhiteSpace(folderPath) && !string.IsNullOrWhiteSpace(fileName))
{
using (ClientContext clientContext = ServiceUtility.GetClientContext(requestObject.SPAppToken, new Uri(client.Url), requestObject.RefreshToken))
{
Microsoft.SharePoint.Client.Web web = clientContext.Web;
Users currentUserDetail = UIUtility.GetLoggedInUserDetails(clientContext);
Dictionary<string, string> mailProperties = new Dictionary<string, string>
{
{ ConstantStrings.MailSenderKey, mailMetadata.mailSender },
{ ConstantStrings.MailReceiverKey, string.IsNullOrEmpty(mailMetadata.mailReceiver) ? string.Empty : mailMetadata.mailReceiver },
{ ConstantStrings.MailReceivedDateKey, mailMetadata.receivedDate },
{ ConstantStrings.MailCCAddressKey, string.IsNullOrEmpty(mailMetadata.cc) ? string.Empty : mailMetadata.cc },
{ ConstantStrings.MailAttachmentKey, string.IsNullOrEmpty(mailMetadata.attachment) ? string.Empty : mailMetadata.attachment },
{ ConstantStrings.MailSearchEmailFromMailboxKey, currentUserDetail.Name },
{ ConstantStrings.MailSearchEmailSubject, string.IsNullOrEmpty(mailMetadata.mailSubject) ? string.Empty : mailMetadata.mailSubject },
{ ConstantStrings.MailImportanceKey, string.IsNullOrEmpty(mailMetadata.mailImportance) ? string.Empty : mailMetadata.mailImportance },
{ ConstantStrings.MailSensitivityKey, string.IsNullOrEmpty(mailMetadata.sensitivity) ? string.Empty : mailMetadata.sensitivity },
{ ConstantStrings.MailHasAttachmentsKey, string.IsNullOrEmpty(mailMetadata.hasAttachments) ? string.Empty : mailMetadata.hasAttachments },
{ ConstantStrings.MailConversationIdKey, string.IsNullOrEmpty(mailMetadata.conversationId) ? string.Empty : mailMetadata.conversationId },
{ ConstantStrings.MailConversationTopicKey, string.IsNullOrEmpty(mailMetadata.conversationTopic) ? string.Empty : mailMetadata.conversationTopic },
{ ConstantStrings.MailCategoriesKey, string.IsNullOrEmpty(mailMetadata.categories) ? string.Empty : mailMetadata.categories } ,
{ ConstantStrings.MailSentDateKey, string.IsNullOrEmpty(mailMetadata.sentDate) ? string.Empty : mailMetadata.sentDate },
{ ConstantStrings.MailOriginalName, string.IsNullOrEmpty(mailMetadata.originalName) ? string.Empty : mailMetadata.originalName }
};
ServiceUtility.SetUploadItemProperties(clientContext, web, documentLibraryName, fileName, folderPath, mailProperties);
}
}
}
catch (Exception exception)
{
Logger.LogError(exception, MethodBase.GetCurrentMethod().DeclaringType.Name, MethodBase.GetCurrentMethod().Name, ServiceConstantStrings.LogTableName);
}
}
/// <summary>
/// Get properties of the mail file to be uploaded
/// </summary>
/// <param name="mailXPath">Mail Xpath object</param>
/// <param name="mailMetaData">Mail metadata object</param>
/// <param name="xmlDocument">XML Document containing read values from Request</param>
private static void GetMailProperties(MailXPath mailXPath, ref MailMetaData mailMetaData, XmlDocument xmlDocument)
{
XmlNamespaceManager nsmgr = new XmlNamespaceManager(xmlDocument.NameTable);
nsmgr.AddNamespace("s", ConstantStrings.SoapEnvelopURI);
nsmgr.AddNamespace("m", ConstantStrings.ExchangeServiceMessage);
nsmgr.AddNamespace("t", ConstantStrings.ExchangeServiceTypes);
XmlNode checkMailFromAddressField = xmlDocument.SelectSingleNode(mailXPath.mailFromAddress, nsmgr);
XmlNode xmlNode = null;
XmlNodeList xmlNodeList = null;
mailMetaData.sentDate = GetPropertyValueFromXml(mailXPath.mailSentDate, xmlDocument, nsmgr);
mailMetaData.mailImportance = GetPropertyValueFromXml(mailXPath.mailImportance, xmlDocument, nsmgr);
mailMetaData.mailSubject = GetPropertyValueFromXml(mailXPath.mailSubject, xmlDocument, nsmgr);
mailMetaData.receivedDate = GetPropertyValueFromXml(mailXPath.mailRecieved, xmlDocument, nsmgr);
mailMetaData.sensitivity = GetPropertyValueFromXml(mailXPath.mailSensitivity, xmlDocument, nsmgr);
mailMetaData.conversationTopic = GetPropertyValueFromXml(mailXPath.mailConversationTopic, xmlDocument, nsmgr);
mailMetaData.hasAttachments = GetPropertyValueFromXml(mailXPath.mailHasAttachments, xmlDocument, nsmgr);
//Subject is kept as the original name of the mail
mailMetaData.originalName = GetPropertyValueFromXml(mailXPath.mailSubject, xmlDocument, nsmgr);
xmlNode = xmlDocument.SelectSingleNode(mailXPath.mailFromName, nsmgr);
if (null != xmlNode && null != xmlNode)
{
mailMetaData.mailSender = xmlNode.InnerXml;
mailMetaData.mailSender += ConstantStrings.Semicolon + checkMailFromAddressField.InnerXml;
}
xmlNodeList = xmlDocument.SelectNodes(mailXPath.mailReceiver, nsmgr);
mailMetaData.mailReceiver = GetRecipientsField(xmlNodeList);
xmlNodeList = xmlDocument.SelectNodes(mailXPath.mailCC, nsmgr);
mailMetaData.cc = GetRecipientsField(xmlNodeList);
xmlNode = xmlDocument.SelectSingleNode(mailXPath.mailConversationId, nsmgr);
if (null != xmlNode)
{
mailMetaData.conversationId = Convert.ToString(xmlNode.Attributes["Id"].Value, CultureInfo.InvariantCulture);
}
xmlNode = xmlDocument.SelectSingleNode(mailXPath.mailCategories, nsmgr);
if (null != xmlNode)
{
foreach (XmlNode node in xmlNode.ChildNodes)
{
mailMetaData.categories += node.InnerText + ConstantStrings.Semicolon;
}
}
XmlNodeList xnlist = xmlDocument.GetElementsByTagName("t:Name");
foreach (XmlNode node in xnlist)
{
if (null != node.PreviousSibling && "t:AttachmentId" == node.PreviousSibling.Name)
{
mailMetaData.attachment += node.InnerText + ConstantStrings.Semicolon;
}
}
}
/// <summary>
/// Validates the email/attachment and request call to upload the content to specified folder in matter library.
/// </summary>
/// <param name="requestObject">The Web request object.</param>
/// <param name="client">The Service client.</param>
/// <param name="folderPath">The folder path.</param>
/// <param name="filename">The filename</param>
/// <param name="extension">File extension</param>
/// <param name="memoryStream">Memory stream object</param>
/// <param name="mailMetaData">MailMetadata object</param>
/// <param name="documentLibraryName">Name of the document library</param>
/// <param name="message">Reference object for the message to be returned</param>
/// <returns>
/// Returns True if upload is successful or False if upload fails
/// </returns>
internal static bool UploadToFolder(RequestObject requestObject, Client client, string folderPath, string filename, string extension, MemoryStream memoryStream, string documentLibraryName, MailMetaData mailMetaData, ref string message)
{
bool isUploadSuccessful = false;
try
{
if (null != memoryStream && null != requestObject && null != client && !string.IsNullOrWhiteSpace(folderPath) && !string.IsNullOrWhiteSpace(filename))
{
if (0 == memoryStream.Length)
{
message = string.Format(CultureInfo.InvariantCulture, "{0}{1}{1}{1}{2}", ConstantStrings.ErrorEmptyFile, ConstantStrings.DOLLAR, documentLibraryName);
}
else
{
using (ClientContext clientContext = ServiceUtility.GetClientContext(requestObject.SPAppToken, new Uri(client.Url), requestObject.RefreshToken))
{
isUploadSuccessful = UploadFolderUtility(requestObject, client, folderPath, ref filename, extension, memoryStream, mailMetaData, documentLibraryName, ref message, clientContext);
}
}
}
}
catch (Exception exception)
{
message = string.Format(CultureInfo.InvariantCulture, "{0}{1}{1}{1}{2}", exception.Message, ConstantStrings.DOLLAR, documentLibraryName);
Logger.LogError(exception, MethodBase.GetCurrentMethod().DeclaringType.Name, MethodBase.GetCurrentMethod().Name, ServiceConstantStrings.LogTableName);
}
return isUploadSuccessful;
}
/// <summary>
/// Uploads the .msg file to specified folder in matter library.
/// </summary>
/// <param name="requestObject">web request object</param>
/// <param name="client">service client object</param>
/// <param name="folderPath">target folder path</param>
/// <param name="fileName">Name of the file.</param>
/// <param name="documentLibraryName">Name of the document library</param>
/// <param name="xmlDocument">XML Document containing read values from Request</param>
/// <param name="message">Reference object for the message to be returned</param>
internal static void UploadAttachedMailExtBlank(RequestObject requestObject, Client client, string folderPath, string fileName, string documentLibraryName, XmlDocument xmlDocument, ref string message)
{
var bytes = (dynamic)null;
MailMetaData mailMetaData = new MailMetaData();
try
{
XmlNamespaceManager nsmgr = new XmlNamespaceManager(xmlDocument.NameTable);
nsmgr.AddNamespace("s", ConstantStrings.SoapEnvelopURI);
nsmgr.AddNamespace("m", ConstantStrings.ExchangeServiceMessage);
nsmgr.AddNamespace("t", ConstantStrings.ExchangeServiceTypes);
MailXPath xPath = new MailXPath();
xPath.mailReceiver = "/s:Envelope/s:Body/m:GetAttachmentResponse/m:ResponseMessages/m:GetAttachmentResponseMessage/m:Attachments/t:ItemAttachment/t:Message/t:ToRecipients/t:Mailbox";
xPath.mailCC = "/s:Envelope/s:Body/m:GetAttachmentResponse/m:ResponseMessages/m:GetAttachmentResponseMessage/m:Attachments/t:ItemAttachment/t:Message/t:CcRecipients/t:Mailbox";
xPath.mailRecieved = "/s:Envelope/s:Body/m:GetAttachmentResponse/m:ResponseMessages/m:GetAttachmentResponseMessage/m:Attachments/t:ItemAttachment/t:Message/t:DateTimeReceived";
xPath.mailFromName = "/s:Envelope/s:Body/m:GetAttachmentResponse/m:ResponseMessages/m:GetAttachmentResponseMessage/m:Attachments/t:ItemAttachment/t:Message/t:From/t:Mailbox/t:Name";
xPath.mailFromAddress = "/s:Envelope/s:Body/m:GetAttachmentResponse/m:ResponseMessages/m:GetAttachmentResponseMessage/m:Attachments/t:ItemAttachment/t:Message/t:From/t:Mailbox/t:EmailAddress";
xPath.mailImportance = "/s:Envelope/s:Body/m:GetAttachmentResponse/m:ResponseMessages/m:GetAttachmentResponseMessage/m:Attachments/t:ItemAttachment/t:Message/t:Importance";
xPath.mailSubject = "/s:Envelope/s:Body/m:GetAttachmentResponse/m:ResponseMessages/m:GetAttachmentResponseMessage/m:Attachments/t:ItemAttachment/t:Message/t:Subject";
xPath.mailCategories = "/s:Envelope/s:Body/m:GetAttachmentResponse/m:ResponseMessages/m:GetAttachmentResponseMessage/m:Attachments/t:ItemAttachment/t:Message/t:Categories";
xPath.mailConversationId = "/s:Envelope/s:Body/m:GetAttachmentResponse/m:ResponseMessages/m:GetAttachmentResponseMessage/m:Attachments/t:ItemAttachment/t:Message/t:ConversationId";
xPath.mailConversationTopic = "/s:Envelope/s:Body/m:GetAttachmentResponse/m:ResponseMessages/m:GetAttachmentResponseMessage/m:Attachments/t:ItemAttachment/t:Message/t:ConversationTopic";
xPath.mailSensitivity = "/s:Envelope/s:Body/m:GetAttachmentResponse/m:ResponseMessages/m:GetAttachmentResponseMessage/m:Attachments/t:ItemAttachment/t:Message/t:Sensitivity";
xPath.mailHasAttachments = "/s:Envelope/s:Body/m:GetAttachmentResponse/m:ResponseMessages/m:GetAttachmentResponseMessage/m:Attachments/t:ItemAttachment/t:Message/t:HasAttachments";
xPath.mailSentDate = "/s:Envelope/s:Body/m:GetAttachmentResponse/m:ResponseMessages/m:GetAttachmentResponseMessage/m:Attachments/t:ItemAttachment/t:Message/t:DateTimeSent";
bytes = Convert.FromBase64String(xmlDocument.SelectSingleNode("/s:Envelope/s:Body/m:GetAttachmentResponse/m:ResponseMessages/m:GetAttachmentResponseMessage/m:Attachments/t:ItemAttachment/t:Message/t:MimeContent", nsmgr).InnerXml);
GetMailProperties(xPath, ref mailMetaData, xmlDocument);
mailMetaData.mailImportance = (string.IsNullOrWhiteSpace(mailMetaData.mailImportance)) ? ConstantStrings.MailDefaultImportance : mailMetaData.mailImportance;
using (MemoryStream memoryStream = new MemoryStream(bytes))
{
UploadToFolder(requestObject, client, folderPath, fileName + ConstantStrings.EmailFileExtension, string.Empty, memoryStream, documentLibraryName, mailMetaData, ref message);
}
}
catch (Exception exception)
{
Logger.LogError(exception, MethodBase.GetCurrentMethod().DeclaringType.Name, MethodBase.GetCurrentMethod().Name, ServiceConstantStrings.LogTableName);
}
}
/// <summary>
/// Get properties of the Email being uploaded
/// </summary>
/// <param name="xmlDocument">XML Document containing read values from Request</param>
/// <param name="mailMetaData">Mail metadata object</param>
/// <returns>Array of bytes</returns>
private static dynamic GetEmailProperties(XmlDocument xmlDocument, ref MailMetaData mailMetaData)
{
var bytes = (dynamic)null;
XmlNamespaceManager nsmgr = new XmlNamespaceManager(xmlDocument.NameTable);
nsmgr.AddNamespace("s", ConstantStrings.SoapEnvelopURI);
nsmgr.AddNamespace("m", ConstantStrings.ExchangeServiceMessage);
nsmgr.AddNamespace("t", ConstantStrings.ExchangeServiceTypes);
MailXPath mailXPath = new MailXPath();
mailXPath.mailReceiver = "/s:Envelope/s:Body/m:GetItemResponse/m:ResponseMessages/m:GetItemResponseMessage/m:Items/t:Message/t:ToRecipients/t:Mailbox";
mailXPath.mailCC = "/s:Envelope/s:Body/m:GetItemResponse/m:ResponseMessages/m:GetItemResponseMessage/m:Items/t:Message/t:CcRecipients/t:Mailbox";
mailXPath.mailSentDate = "/s:Envelope/s:Body/m:GetItemResponse/m:ResponseMessages/m:GetItemResponseMessage/m:Items/t:Message/t:DateTimeSent";
mailXPath.mailFromName = "/s:Envelope/s:Body/m:GetItemResponse/m:ResponseMessages/m:GetItemResponseMessage/m:Items/t:Message/t:From/t:Mailbox/t:Name";
mailXPath.mailFromAddress = "/s:Envelope/s:Body/m:GetItemResponse/m:ResponseMessages/m:GetItemResponseMessage/m:Items/t:Message/t:From/t:Mailbox/t:EmailAddress";
mailXPath.mailSubject = "/s:Envelope/s:Body/m:GetItemResponse/m:ResponseMessages/m:GetItemResponseMessage/m:Items/t:Message/t:Subject";
mailXPath.mailCategories = "/s:Envelope/s:Body/m:GetItemResponse/m:ResponseMessages/m:GetItemResponseMessage/m:Items/t:Message/t:Categories";
mailXPath.mailConversationId = "/s:Envelope/s:Body/m:GetItemResponse/m:ResponseMessages/m:GetItemResponseMessage/m:Items/t:Message/t:ConversationId";
mailXPath.mailConversationTopic = "/s:Envelope/s:Body/m:GetItemResponse/m:ResponseMessages/m:GetItemResponseMessage/m:Items/t:Message/t:ConversationTopic";
mailXPath.mailSensitivity = "/s:Envelope/s:Body/m:GetItemResponse/m:ResponseMessages/m:GetItemResponseMessage/m:Items/t:Message/t:Sensitivity";
mailXPath.mailHasAttachments = "/s:Envelope/s:Body/m:GetItemResponse/m:ResponseMessages/m:GetItemResponseMessage/m:Items/t:Message/t:HasAttachments";
mailXPath.mailImportance = string.Empty;
bytes = Convert.FromBase64String(xmlDocument.SelectSingleNode("/s:Envelope/s:Body/m:GetItemResponse/m:ResponseMessages/m:GetItemResponseMessage/m:Items/t:Message/t:MimeContent", nsmgr).InnerXml);
GetMailProperties(mailXPath, ref mailMetaData, xmlDocument);
return bytes;
}
/// <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>
/// 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);
}
}
/// <summary>
/// Reads the XMLDocument and determines whether the request is to upload entire mail/attachment/.eml file/.msg file and calls respective method.
/// </summary>
/// <param name="isOverwrite">Overwrite check</param>
/// <param name="documentLibraryName">Name of the document library</param>
/// <param name="folderName">Name of the folder</param>
/// <param name="webResponse">HTTP web response to get the response stream</param>
/// <param name="isMailUpload">Mail Upload Flag</param>
/// <param name="requestObject">request object for web</param>
/// <param name="client">Service Client Object</param>
/// <param name="fileName">Name of the file</param>
/// <param name="folderPath">upload folder path</param>
/// <param name="message">Reference object for the message to be returned</param>
/// <returns>Returns whether File Uploaded successfully or failed</returns>
internal static string UploadFilesMail(bool isOverwrite, bool isContentCheckRequired, bool allowContentCheck, string documentLibraryName, HttpWebResponse webResponse, bool isMailUpload, RequestObject requestObject, Client client, string fileName, string folderPath, ref string message)
{
bool isMsg = true;
MailMetaData mailMetaData = new MailMetaData();
var bytes = (dynamic)null;
string mailMessage = string.Empty;
string originalName = string.Empty;
string xmlPath = string.Empty;
string result = ConstantStrings.UploadSucceeded;
ContentCheckDetails contentCheck = null;
try
{
XmlDocument xmlDocument = RetrieveXMLDocument(webResponse);
XmlNamespaceManager nsmgr = new XmlNamespaceManager(xmlDocument.NameTable);
nsmgr.AddNamespace("s", ConstantStrings.SoapEnvelopURI);
nsmgr.AddNamespace("m", ConstantStrings.ExchangeServiceMessage);
nsmgr.AddNamespace("t", ConstantStrings.ExchangeServiceTypes);
string extension = System.IO.Path.GetExtension(fileName).Trim();
string uploadFileName = UploadHelperFunctionsUtility.RemoveSpecialChar(fileName);
if (xmlDocument.SelectSingleNode("/s:Envelope/s:Body/m:GetAttachmentResponse/m:ResponseMessages/m:GetAttachmentResponseMessage/m:Attachments/t:FileAttachment/t:Content", nsmgr) != null)
{
isMsg = false;
}
if (string.IsNullOrEmpty(extension) && isMsg)
{
uploadFileName = uploadFileName + ConstantStrings.EmailFileExtension;
}
using (ClientContext clientContext = ServiceUtility.GetClientContext(requestObject.SPAppToken, new Uri(client.Url), requestObject.RefreshToken))
{
if (isMailUpload)
{
bytes = GetEmailProperties(xmlDocument, ref mailMetaData);
}
else
{
bytes = UploadHelperFunctionsUtility.GetStream(xmlDocument, nsmgr, isMailUpload, extension, isMsg);
}
if (null != bytes)
{
using (MemoryStream memoryStream = new MemoryStream(bytes))
{
contentCheck = new ContentCheckDetails(uploadFileName, mailMetaData.mailSubject, memoryStream.Length, mailMetaData.mailSender, mailMetaData.sentDate);
}
}
if (!isOverwrite && !isContentCheckRequired && UploadHelperFunctionsUtility.CheckDuplicateDocument(clientContext, documentLibraryName, isMailUpload, folderPath, contentCheck, uploadFileName, allowContentCheck, ref message))
{
result = ConstantStrings.UploadFailed;
}
else if (isContentCheckRequired)
{
message = UploadHelperFunctionsUtility.PerformContentCheckUtility(isMailUpload, folderPath, isMsg, xmlDocument, nsmgr, extension, uploadFileName, clientContext);
result = ConstantStrings.UploadFailed;
}
else
{
if (isMailUpload) //Upload entire Email
{
UploadMail(requestObject, client, folderPath, fileName, documentLibraryName, xmlDocument, ref message);
}
else
{
if (string.IsNullOrEmpty(extension) && isMsg) //Upload .msg file
{
UploadAttachedMailExtBlank(requestObject, client, folderPath, fileName, documentLibraryName, xmlDocument, ref message);
}
else
{
if (string.Equals(extension, ConstantStrings.EmailFileExtension, StringComparison.OrdinalIgnoreCase))
{
UploadEMLFile(documentLibraryName, requestObject, client, folderPath, fileName, ref message, xmlDocument, nsmgr, ref mailMetaData, ref bytes, extension);
}
else
{
//get original name
xmlPath = "/s:Envelope/s:Body/m:GetAttachmentResponse/m:ResponseMessages/m:GetAttachmentResponseMessage/m:Attachments/t:FileAttachment/t:Name";
originalName = RetrieveNodeValue(xmlDocument, nsmgr, xmlPath, true);
//get attachment content
xmlPath = "/s:Envelope/s:Body/m:GetAttachmentResponse/m:ResponseMessages/m:GetAttachmentResponseMessage/m:Attachments/t:FileAttachment/t:Content";
mailMessage = RetrieveNodeValue(xmlDocument, nsmgr, xmlPath, false);
bytes = Convert.FromBase64String(mailMessage);
using (MemoryStream memoryStream = new MemoryStream(bytes))
{
mailMetaData.mailImportance = string.Empty;
mailMetaData.mailSubject = string.Empty;
mailMetaData.originalName = originalName;
if (!UploadToFolder(requestObject, client, folderPath, fileName, string.Empty, memoryStream, documentLibraryName, mailMetaData, ref message))
{
result = ConstantStrings.UploadFailed;
}
}
}
}
}
if (!string.IsNullOrEmpty(message))
{
result = ConstantStrings.UploadFailed;
}
}
}
}
catch (Exception exception)
{
Logger.LogError(exception, MethodBase.GetCurrentMethod().DeclaringType.Name, MethodBase.GetCurrentMethod().Name, ServiceConstantStrings.LogTableName);
result = ConstantStrings.UploadFailed;
}
return result;
}
