private WechatMessage ConvertMessage(IDialogContext context, IMessageActivity activity)
{
//The connector could handle this conversion instead...
var wechatMessage = new WechatMessage
{
ToUserName = context.GetChannelUserId()
};
var richCards = activity.Attachments?.Where(att => att.ContentType.Equals("application/vnd.microsoft.card.hero", System.StringComparison.InvariantCultureIgnoreCase));
if (richCards?.Count() > 0)
{
wechatMessage.MessageType = WechatMessageTypes.RICH_MEDIA;
wechatMessage.Articles = richCards.Select(att =>
{
var richCard = att.Content as HeroCard;
return(new WechatArticle
{
Title = richCard.Title,
Description = richCard.Subtitle ?? richCard.Text,
PicUrl = richCard.Images?.FirstOrDefault()?.Url ?? string.Empty
});
});
return(wechatMessage);
}
var image = activity.Attachments?.FirstOrDefault(att => att.ContentType.Contains("image"));
if (image != null)
{
wechatMessage.MessageType = WechatMessageTypes.IMAGE;
wechatMessage.MediaId = image.ContentUrl;
return(wechatMessage);
}
wechatMessage.MessageType = WechatMessageTypes.TEXT;
wechatMessage.Content = activity.Text;
return(wechatMessage);
}