private bool TryWriteApprovalRequestBodyWithPreview(Body destiniationBody, DsnHumanReadableWriter approvalRequestWriter, ApprovalInformation info, Charset outputCharset)
{
if (this.originalEmailMessage == null)
{
return(false);
}
TextConverter textConverter;
if (this.originalMesssageBodyFormat == Microsoft.Exchange.Data.Transport.Email.BodyFormat.Rtf)
{
textConverter = new RtfToHtml
{
Header = approvalRequestWriter.GetHtmlModerationBody(info),
HeaderFooterFormat = HeaderFooterFormat.Html,
OutputEncoding = outputCharset.GetEncoding()
};
}
else if (this.originalMesssageBodyFormat == Microsoft.Exchange.Data.Transport.Email.BodyFormat.Text)
{
textConverter = new TextToHtml
{
Header = approvalRequestWriter.GetHtmlModerationBody(info),
HeaderFooterFormat = HeaderFooterFormat.Html,
InputEncoding = this.originalMessageBodyCharset.GetEncoding(),
OutputEncoding = outputCharset.GetEncoding()
};
}
else
{
if (this.originalMesssageBodyFormat != Microsoft.Exchange.Data.Transport.Email.BodyFormat.Html)
{
return(false);
}
textConverter = new HtmlToHtml
{
Header = approvalRequestWriter.GetHtmlModerationBody(info),
HeaderFooterFormat = HeaderFooterFormat.Html,
InputEncoding = this.originalMessageBodyCharset.GetEncoding(),
OutputEncoding = outputCharset.GetEncoding()
};
}
BodyWriteConfiguration configuration = new BodyWriteConfiguration(Microsoft.Exchange.Data.Storage.BodyFormat.TextHtml, outputCharset);
using (Stream stream = destiniationBody.OpenWriteStream(configuration))
{
using (Stream contentReadStream = this.originalEmailMessage.Body.GetContentReadStream())
{
try
{
textConverter.Convert(contentReadStream, stream);
}
catch (ExchangeDataException arg)
{
ModerationApprovalRequestWriter.diag.TraceDebug <ExchangeDataException>(0L, "Approval request with inline preview failed {0}", arg);
return(false);
}
}
}
return(true);
}
// Token: 0x0600003F RID: 63 RVA: 0x00004608 File Offset: 0x00002808
private bool TryWriteNotificationWithAppendedComments(DsnHumanReadableWriter notificationWriter, MessageItem rejectItem, StreamAttachment commentAttachment, ApprovalInformation info)
{
bool result = true;
string htmlModerationBody = notificationWriter.GetHtmlModerationBody(info);
Charset textCharset = commentAttachment.TextCharset;
Encoding inputEncoding = null;
if (textCharset == null || !textCharset.TryGetEncoding(out inputEncoding))
{
return(false);
}
Charset charset = textCharset;
if (!ModeratedDLApplication.IsEncodingMatch(info.Codepages, textCharset.CodePage))
{
charset = Charset.UTF8;
}
BodyWriteConfiguration configuration = new BodyWriteConfiguration(BodyFormat.TextHtml, charset.Name);
using (Stream stream = rejectItem.Body.OpenWriteStream(configuration))
{
HtmlToHtml htmlToHtml = new HtmlToHtml();
htmlToHtml.Header = htmlModerationBody;
htmlToHtml.HeaderFooterFormat = HeaderFooterFormat.Html;
htmlToHtml.InputEncoding = inputEncoding;
htmlToHtml.OutputEncoding = charset.GetEncoding();
try
{
using (Stream contentStream = commentAttachment.GetContentStream(PropertyOpenMode.ReadOnly))
{
htmlToHtml.Convert(contentStream, stream);
stream.Flush();
}
}
catch (ExchangeDataException arg)
{
ModeratedDLApplication.diag.TraceDebug <ExchangeDataException>(0L, "Attaching comments failed with {0}", arg);
result = false;
}
}
return(result);
}