// Sample implementation of image upload
public static async UniTask <string> UploadImage(this TWClient client, byte[] jpg)
{
var totalLength = jpg.Length;
var init = await client.InitMediaUpload(totalLength, "image/jpeg", "tweet_image");
var mediaId = init.MediaId;
const int ChunkSize = 512 * 1000;
var chunkCount = (int)((float)totalLength / ChunkSize);
var chunkBuffer = new byte[ChunkSize];
for (int chunkIndex = 0; chunkIndex < chunkCount; chunkIndex++)
{
Array.Copy(jpg, chunkIndex * ChunkSize, chunkBuffer, 0, ChunkSize);
await client.AppendMediaUpload(mediaId, chunkIndex, chunkBuffer);
}
int bytesLeft = totalLength - ChunkSize * chunkCount;
if (bytesLeft > 0)
{
var flush = new byte[bytesLeft];
var startIndex = totalLength - bytesLeft;
Array.Copy(jpg, startIndex, flush, 0, bytesLeft);
await client.AppendMediaUpload(mediaId, chunkCount, flush);
}
await client.FinalizeMediaUpload(mediaId);
return(mediaId);
}
public static async UniTask UpdateStatus(this TWClient client, string text, params string[] mediaIds)
{
await client.Post <JObject>("statuses/update", new Dictionary <string, string>
{
{ "status", text },
{ "media_ids", string.Join(",", mediaIds) },
});
}
// Sample implementation of video upload
public static async UniTask <string> UploadVideo(this TWClient client, byte[] mp4, Action <float, float> onProgress)
{
var totalLength = mp4.Length;
var init = await client.InitMediaUpload(totalLength, "video/mp4", "tweet_video");
var mediaId = init.MediaId;
const int ChunkSize = 1000 * 1024 * 3;
var chunkCount = (int)((float)totalLength / ChunkSize);
var chunkBuffer = new byte[ChunkSize];
for (int chunkIndex = 0; chunkIndex < chunkCount; chunkIndex++)
{
Array.Copy(mp4, chunkIndex * ChunkSize, chunkBuffer, 0, ChunkSize);
await client.AppendMediaUpload(mediaId, chunkIndex, chunkBuffer);
onProgress?.Invoke((float)(chunkIndex + 1) / chunkCount, 0);
}
int bytesLeft = totalLength - ChunkSize * chunkCount;
if (bytesLeft > 0)
{
var flush = new byte[bytesLeft];
var startIndex = totalLength - bytesLeft;
Array.Copy(mp4, startIndex, flush, 0, bytesLeft);
await client.AppendMediaUpload(mediaId, chunkCount, flush);
}
onProgress?.Invoke(1, 0);
var fin = await client.FinalizeMediaUpload(mediaId);
var progress = fin.ProcessingInfo;
while (progress.State == "pending" || progress.State == "in_progress")
{
var waitSeconds = progress.CheckSeconds;
await UniTask.Delay(TimeSpan.FromSeconds(waitSeconds));
var status = await client.GetMediaUploadStatus(mediaId);
progress = status.ProcessingInfo;
onProgress?.Invoke(1, (float)progress.Percentage / 100);
}
onProgress?.Invoke(1, 1);
return(mediaId);
}
public static async UniTask <TWUser> VerifyCredentials(this TWClient client)
{
return(await client.Get <TWUser>("account/verify_credentials", new Dictionary <string, string>()));
}
