public async void SendMessageVideo(string to, byte[] videoData, WhatsAPI.UniversalApps.Libs.Constants.Enums.VideoType vidtype)
{
FMessage msg = await this.getFmessageVideo(to, videoData, vidtype);
if (msg != null)
{
this.SendMessage(msg);
}
}
protected async Task <FMessage> getFmessageVideo(string to, byte[] videoData, WhatsAPI.UniversalApps.Libs.Constants.Enums.VideoType vidtype)
{
to = Helpers.GetJID(to);
string type = string.Empty;
string extension = string.Empty;
switch (vidtype)
{
case WhatsAPI.UniversalApps.Libs.Constants.Enums.VideoType.MOV:
type = "video/quicktime";
extension = "mov";
break;
case WhatsAPI.UniversalApps.Libs.Constants.Enums.VideoType.AVI:
type = "video/x-msvideo";
extension = "avi";
break;
default:
type = "video/mp4";
extension = "mp4";
break;
}
//create hash
string filehash = string.Empty;
SHA256 sha = SHA256.Create();
byte[] raw = sha.ComputeHash(videoData);
filehash = Convert.ToBase64String(raw);
//request upload
UploadResponse response = await this.UploadFile(filehash, "video", videoData.Length, videoData, to, type, extension);
if (response != null && !String.IsNullOrEmpty(response.url))
{
//send message
FMessage msg = new FMessage(to, true)
{
media_wa_type = FMessage.Type.Video,
media_mime_type = response.mimetype,
media_name = response.url.Split('/').Last(),
media_size = response.size,
media_url = response.url,
media_duration_seconds = response.duration,
binary_data = await this.CreateVideoThumbnail(videoData, "thumb-" + response.url.Split('/').Last().Replace(getExtension(response.url.Split('/').Last()), "jpg"))
};
return(msg);
}
return(null);
}
public async void SendMessageBroadcastVideo(string[] recipients, byte[] VideoData, WhatsAPI.UniversalApps.Libs.Constants.Enums.VideoType vidtype)
{
string to;
List <string> foo = new List <string>();
foreach (string s in recipients)
{
foo.Add(Helpers.GetJID(s));
}
to = string.Join(",", foo.ToArray());
FMessage msg = await this.getFmessageVideo(to, VideoData, vidtype);
if (msg != null)
{
this.SendMessage(msg);
}
}