private void WriteApprovalRequestBody(Body destiniationBody, DsnHumanReadableWriter writer, ApprovalInformation info, bool writePreview)
{
if (writePreview)
{
Charset outputCharset;
bool flag = !ModerationApprovalRequestWriter.CheckInputOutputCharsetMatch(info.Codepages, this.originalMessageBodyCharset, out outputCharset);
if (!flag && this.TryWriteApprovalRequestBodyWithPreview(destiniationBody, writer, info, outputCharset))
{
return;
}
ModerationApprovalRequestWriter.diag.TraceError <bool, string>((long)this.GetHashCode(), "Failed to write preview for message. Falling back to no preview. Charset mismatch:{0}. Approval data:{1}.", flag, this.initiationMessage.ApprovalData);
info = writer.GetApprovalRequestMessageInformation(this.initiationMessage.Subject, this.originalSenderDisplayName, this.originalToFormattedLine, this.originalCcFormattedLine, this.moderatedRecipients, false, info.Culture);
}
BodyWriteConfiguration configuration = new BodyWriteConfiguration(Microsoft.Exchange.Data.Storage.BodyFormat.TextHtml, info.MessageCharset.Name);
using (Stream stream = destiniationBody.OpenWriteStream(configuration))
{
writer.WriteHtmlModerationBody(stream, info);
}
}
public override bool WriteSubjectAndBody(MessageItemApprovalRequest approvalRequest, CultureInfo cultureInfo, out CultureInfo cultureInfoWritten)
{
cultureInfoWritten = cultureInfo;
ModerationApprovalRequestWriter.diag.TraceDebug <CultureInfo>((long)this.GetHashCode(), "Generating approval request. cultureInfo={0}", cultureInfo);
DsnHumanReadableWriter defaultDsnHumanReadableWriter = DsnHumanReadableWriter.DefaultDsnHumanReadableWriter;
this.CacheDataFromOriginalMessage();
if (this.originalMessageStream == null)
{
ModerationApprovalRequestWriter.diag.TraceError <string>((long)this.GetHashCode(), "No original message to write approval request body. Approval data: {0}", this.initiationMessage.ApprovalData);
return(false);
}
bool flag = !this.hasInlineAttachment && !this.isOpaqueMessage;
if (this.hasInlineAttachment)
{
ModerationApprovalRequestWriter.diag.TraceDebug <string>((long)this.GetHashCode(), "Not writing preview for message with approval data: {0}, because it has inline attachment", this.initiationMessage.ApprovalData);
}
ApprovalInformation approvalRequestMessageInformation = defaultDsnHumanReadableWriter.GetApprovalRequestMessageInformation(this.initiationMessage.Subject, this.originalSenderDisplayName, this.originalToFormattedLine, this.originalCcFormattedLine, this.moderatedRecipients, flag, cultureInfo);
approvalRequest.MessageItem.Subject = approvalRequestMessageInformation.Subject;
this.WriteApprovalRequestBody(approvalRequest.MessageItem.Body, defaultDsnHumanReadableWriter, approvalRequestMessageInformation, flag);
return(true);
}