public static string ToJSON(this RPCError jsonRPC) {
Builder rpc = new Builder(",", "{", "}");
rpc.AppendObject("name", jsonRPC.name);
rpc.AppendObject("message", jsonRPC.message);
rpc.AppendObject("code", jsonRPC.code);
return rpc.ToString();
}
public static string ToJSON(this RPCResponse jsonRPC) {
Builder rpc = new Builder(",", "{", "}");
rpc.AppendObject("result", "{" + jsonRPC.result + "}");
string error = (!jsonRPC.error.Equals("null")) ? jsonRPC.error.ToJSON() : "null";
rpc.AppendObject("error", error);
rpc.AppendObject("id", jsonRPC.id);
return rpc.ToString();
}
public static string ToJSON(this RPCRequest jsonRPC) {
Builder rpc = new Builder(",", "{", "}");
rpc.AppendField("method", jsonRPC.method);
string parameters = (!jsonRPC.parameters.Equals("null")) ? "{" + jsonRPC.parameters + "}" : "null";
rpc.AppendObject("params", parameters);
rpc.AppendObject("id", jsonRPC.id);
return rpc.ToString();
}
private RPCResponse DeleteCaptioning(long video_id, string video_reference_id)
{
Dictionary<string, object> postParams = new Dictionary<string, object>();
Builder builder = new Builder()
.AppendField("token", Account.WriteToken.Value);
// Either a video_id or video_reference_id is required
if (video_id > 0)
builder.Append(",").AppendField("video_id", video_id);
else if (!string.IsNullOrEmpty(video_reference_id))
builder.Append(",").AppendField("video_reference_id", video_reference_id);
else
throw new System.ArgumentException("A video_id or video_reference_id is required for delete_captioning");
RPCRequest rpc = new RPCRequest();
rpc.method = "delete_captioning";
rpc.parameters = builder.ToString();
postParams.Add("json", rpc.ToJSON());
// Get the JSon reader returned from the APIRequest
RPCResponse rpcr = BCAPIRequest.ExecuteWrite(postParams, this.Account);
return rpcr;
}
/// <summary>
/// Adds a Captioning to an existing video
/// http://docs.brightcove.com/en/media/reference.html#Video_Write
/// The captions can either be uploaded to BC or be referred to by an external url
/// BrightCove supports the DFXP and SMPTE-TT formats
/// http://support.brightcove.com/en/docs/using-captions-smart-player-api
/// </summary>
/// <param name="caption_source">Metadata about the captions</param>
/// <param name="options">Parameters (options) including the ID of the video that MUST be set</param>
/// <param name="captions">a buffer containing DFXP or SMPTE-TT caption data</param>
/// <returns>the captionSources object</returns>
public RPCResponse<BCCaptionSources> AddCaptioning(BCCaptionSource caption_source, BCAddCaptioningOptions options, byte[] captions)
{
Dictionary<string, object> postParams = new Dictionary<string, object>();
Builder builder = new Builder()
.AppendObject("caption_source", caption_source.ToJSON(JSONType.Create))
.Append(",").AppendField("token", Account.WriteToken.Value);
if (!string.IsNullOrEmpty(options.filename))
builder.Append(",").AppendField("filename", options.filename);
if (options.maxsize > 0)
builder.Append(",").AppendField("maxsize", options.maxsize);
if (!string.IsNullOrEmpty(options.file))
throw new System.ArgumentException("The file property not supported. Pass the captions in as a byte array.");
if (!string.IsNullOrEmpty(options.file_checksum))
builder.Append(",").AppendField("file_checksum", options.file_checksum);
// Either a video_id or video_reference_id is required
if (options.video_id > 0)
builder.Append(",").AppendField("video_id", options.video_id);
else if (!string.IsNullOrEmpty(options.video_reference_id))
builder.Append(",").AppendField("video_reference_id", options.video_reference_id);
else
throw new System.ArgumentException("A video_id or video_reference_id is required for add_captioning");
RPCRequest rpc = new RPCRequest();
rpc.method = "add_captioning";
rpc.parameters = builder.ToString();
postParams.Add("json", rpc.ToJSON());
postParams.Add("file", new UploadBufferParameter(captions, "captions.dfxp"));
// Get the JSon reader returned from the APIRequest
// RPCResponse<BCCaptionSources> rpcr = BCAPIRequest.ExecuteWriteFile<BCCaptionSources>(postParams, this.Account, @"C:\dev\svn\BrightCove\TestFormApp\sample_captions.dfxp");
RPCResponse<BCCaptionSources> rpcr = BCAPIRequest.ExecuteWriteNew<BCCaptionSources>(postParams, this.Account);
return rpcr;
}
