protected override List<ExportError> ExportConversationAttachments(IConversation conversation, string exportFilename, out IAttachmentExportLocator exportLocator)
{
List<ExportError> exportErrors = new List<ExportError>();
string exportBasePath = Path.GetDirectoryName(exportFilename);
AttachmentExportLocator attachmentExportLocator = new AttachmentExportLocator(exportBasePath);
string attachmentDirectoryPath = null;
bool exportedVideoAttachment = false;
bool exportedAudioAttachment = false;
foreach (IConversationMessage message in conversation)
{
if (!message.HasAttachments())
{
continue;
}
if (attachmentDirectoryPath == null)
{
string attachmentDirectoryName = GenerateAttachmentExportDirectoryName(exportFilename);
attachmentDirectoryPath = Path.Combine(exportBasePath, attachmentDirectoryName);
attachmentDirectoryPath = FileCreator.CreateNewDirectoryWithRenameAttempts(attachmentDirectoryPath, _exportFileSystem, MaxRenameAttempts);
}
foreach (IMessageAttachment attachment in message.Attachments)
{
try
{
string exportedPath = ExportMessageAttachment(attachment, attachmentDirectoryPath);
attachmentExportLocator.AddAttachmentExportLocation(attachment, exportedPath);
if (attachment.Type == AttachmentType.Video)
{
exportedVideoAttachment = true;
}
else if (attachment.Type == AttachmentType.Audio)
{
exportedAudioAttachment = true;
}
}
catch (Exception ex)
{
exportErrors.Add(new ExportError(conversation, ex));
}
}
}
if (exportedVideoAttachment)
{
string videoIconPath = PlaceVideoIconFile(attachmentDirectoryPath);
attachmentExportLocator.AddFileExportLocation(VideoIconOutputFilename, videoIconPath);
}
if (exportedAudioAttachment)
{
string audioIconPath = PlaceAudioIconFile(attachmentDirectoryPath);
attachmentExportLocator.AddFileExportLocation(AudioIconOutputFilename, audioIconPath);
}
exportLocator = attachmentExportLocator;
return exportErrors;
}
public void RenderMessageWithAttachmentTest()
{
string renderedExpected = @"<p>
<span class=""date"">Sunday, Sep 9, 2012</span><br />
<span style=""color:rgb(0,0,210);""><span class=""senderName"">Frankie Coolpics</span> <span class=""timestamp"">(<span dir=""ltr"" lang=""en"">8:34:15 PM</span>)</span>: </span>Check this shit out!<br />
<a href=""FrankieCoolpics_attachments\IMG_0036.JPG"" target=""_blank""><img class=""attachmentImage"" src=""FrankieCoolpics_attachments\IMG_0036.JPG"" /></a><br />
<span style=""color:rgb(210,0,0);""><span class=""senderName"">Me</span> <span class=""timestamp"">(<span dir=""ltr"" lang=""en"">8:34:30 PM</span>)</span>: </span>Crazy!
</p>
";
IDisplayOptionsReadOnly displayOptions = new MockDisplayOptions();
AttachmentExportLocator attachmentExportLocator = new AttachmentExportLocator( @"C:\backup\export");
attachmentExportLocator.AddFileExportLocation(@"C:\fakepath\backup\082308302382", @"C:\backup\export\FrankieCoolpics_attachments\IMG_0036.JPG");
IConversation conversation = DummyConversationDataGenerator.GetSingleConversation(DummyPhoneNumberId.FrankieCoolPicsCell);
IConversationRenderer renderer = new ConversationRendererHtml(displayOptions, conversation, attachmentExportLocator);
string renderedActual = renderer.RenderMessagesAsString(ConversationRendererBase.RenderAllMessages);
Assert.AreEqual(renderedExpected, renderedActual);
}
private List<ExportError> DoAttachmentExport(IConversation conversation, IDisplayOptionsReadOnly displayOptions, string exportFilename, out IAttachmentExportLocator exportLocator)
{
List<ExportError> exportErrors;
if (displayOptions.LoadMmsAttachments)
{
exportErrors = ExportConversationAttachments(conversation, exportFilename, out exportLocator);
}
else
{
exportErrors = new List<ExportError>();
exportLocator = new AttachmentExportLocator(null);
}
return exportErrors;
}