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Merge pull request #455 from watson-developer-cloud/tts-websockets
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10 changes: 10 additions & 0 deletions
10
src/IBM.Watson.SpeechToText.v1/ISpeechToTextServiceExtension.cs
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,10 @@ | ||
| using System.Collections.Generic; | ||
| using IBM.Watson.SpeechToText.v1.Websockets; | ||
|
|
||
| namespace IBM.Watson.SpeechToText.v1 | ||
| { | ||
| public partial interface ISpeechToTextService | ||
| { | ||
| WebSocketClient RecognizeUsingWebSocket(RecognizeCallback callback, System.IO.MemoryStream audio, string contentType = null, string model = null, string languageCustomizationId = null, string acousticCustomizationId = null, string baseModelVersion = null, double? customizationWeight = null, long? inactivityTimeout = null, bool? interimResults = null, List<string> keywords = null, float? keywordsThreshold = null, long? maxAlternatives = null, float? wordAlternativesThreshold = null, bool? wordConfidence = null, bool? timestamps = null, bool? profanityFilter = null, bool? smartFormatting = null, bool? speakerLabels = null, string grammarName = null, bool? redaction = null, bool? processingMetrics = null, float? processingMetricsInterval = null, bool? audioMetrics = null, double? endOfPhraseSilenceTime = null, bool? splitTranscriptAtPhraseEnd = null, float? speechDetectorSensitivity = null, float? backgroundAudioSuppression = null); | ||
| } | ||
| } |
166 changes: 166 additions & 0 deletions
166
src/IBM.Watson.SpeechToText.v1/SpeechToTextServiceExtension.cs
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,166 @@ | ||
| using System; | ||
| using System.Collections.Generic; | ||
| using System.Linq; | ||
| using IBM.Cloud.SDK.Core.Http; | ||
| using IBM.Cloud.SDK.Core.Service; | ||
| using IBM.Watson.SpeechToText.v1.Websockets; | ||
|
|
||
| namespace IBM.Watson.SpeechToText.v1 | ||
| { | ||
| public partial class SpeechToTextService : IBMService, ISpeechToTextService | ||
| { | ||
| public WebSocketClient RecognizeUsingWebSocket(RecognizeCallback callback, System.IO.MemoryStream audio, string contentType = null, string model = null, string languageCustomizationId = null, string acousticCustomizationId = null, string baseModelVersion = null, double? customizationWeight = null, long? inactivityTimeout = null, bool? interimResults = null, List<string> keywords = null, float? keywordsThreshold = null, long? maxAlternatives = null, float? wordAlternativesThreshold = null, bool? wordConfidence = null, bool? timestamps = null, bool? profanityFilter = null, bool? smartFormatting = null, bool? speakerLabels = null, string grammarName = null, bool? redaction = null, bool? processingMetrics = null, float? processingMetricsInterval = null, bool? audioMetrics = null, double? endOfPhraseSilenceTime = null, bool? splitTranscriptAtPhraseEnd = null, float? speechDetectorSensitivity = null, float? backgroundAudioSuppression = null) | ||
| { | ||
| if (callback == null) | ||
| { | ||
| throw new ArgumentNullException("callback cannot be null"); | ||
| } | ||
| if (audio == null) | ||
| { | ||
| throw new ArgumentNullException("`audio` is required for `Recognize`"); | ||
| } | ||
|
|
||
| try | ||
| { | ||
| IClient client = this.Client; | ||
| SetAuthentication(); | ||
|
|
||
| string url = ($"{this.Endpoint}/v1/recognize").Replace("https://", "wss://"); | ||
| WebSocketClient webSocketClient = new WebSocketClient(url, callback); | ||
|
|
||
| if (!string.IsNullOrEmpty(model)) | ||
| { | ||
| webSocketClient.AddArgument("model", model); | ||
| } | ||
| if (!string.IsNullOrEmpty(languageCustomizationId)) | ||
| { | ||
| webSocketClient.AddArgument("language_customization_id", languageCustomizationId); | ||
| } | ||
| if (!string.IsNullOrEmpty(acousticCustomizationId)) | ||
| { | ||
| webSocketClient.AddArgument("acoustic_customization_id", acousticCustomizationId); | ||
| } | ||
| if (!string.IsNullOrEmpty(baseModelVersion)) | ||
| { | ||
| webSocketClient.AddArgument("base_model_version", baseModelVersion); | ||
| } | ||
|
|
||
| // Websocket Open Message | ||
| if (!string.IsNullOrEmpty(contentType)) | ||
| { | ||
| webSocketClient.AddWebSocketParameter("content-type", contentType); | ||
| } | ||
| if (customizationWeight != null) | ||
| { | ||
| webSocketClient.AddWebSocketParameter("customization_weight", customizationWeight); | ||
| } | ||
| if (inactivityTimeout != null) | ||
| { | ||
| webSocketClient.AddWebSocketParameter("inactivity_timeout", inactivityTimeout); | ||
| } | ||
| if (interimResults != null) | ||
| { | ||
| webSocketClient.AddWebSocketParameter("interim_results", interimResults); | ||
| } | ||
| if (keywords != null && keywords.Count > 0) | ||
| { | ||
| webSocketClient.AddWebSocketParameter("keywords", string.Join(",", keywords.Select(x => "\"" + x + "\""))); | ||
| } | ||
| if (keywordsThreshold != null) | ||
| { | ||
| webSocketClient.AddWebSocketParameter("keywords_threshold", keywordsThreshold); | ||
| } | ||
| if (maxAlternatives != null) | ||
| { | ||
| webSocketClient.AddWebSocketParameter("max_alternatives", maxAlternatives); | ||
| } | ||
| if (wordAlternativesThreshold != null) | ||
| { | ||
| webSocketClient.AddWebSocketParameter("word_alternatives_threshold", wordAlternativesThreshold); | ||
| } | ||
| if (wordConfidence != null) | ||
| { | ||
| webSocketClient.AddWebSocketParameter("word_confidence", wordConfidence); | ||
| } | ||
| if (timestamps != null) | ||
| { | ||
| webSocketClient.AddWebSocketParameter("timestamps", timestamps); | ||
| } | ||
| if (profanityFilter != null) | ||
| { | ||
| webSocketClient.AddWebSocketParameter("profanity_filter", profanityFilter); | ||
| } | ||
| if (smartFormatting != null) | ||
| { | ||
| webSocketClient.AddWebSocketParameter("smart_formatting", smartFormatting); | ||
| } | ||
| if (speakerLabels != null) | ||
| { | ||
| webSocketClient.AddWebSocketParameter("speaker_labels", speakerLabels); | ||
| } | ||
| if (!string.IsNullOrEmpty(grammarName)) | ||
| { | ||
| webSocketClient.AddWebSocketParameter("grammar_name", grammarName); | ||
| } | ||
| if (redaction != null) | ||
| { | ||
| webSocketClient.AddWebSocketParameter("redaction", redaction); | ||
| } | ||
| if (processingMetrics != null) | ||
| { | ||
| webSocketClient.AddWebSocketParameter("processing_metrics", processingMetrics); | ||
| } | ||
| if (processingMetricsInterval != null) | ||
| { | ||
| webSocketClient.AddWebSocketParameter("processing_metrics_interval", processingMetricsInterval); | ||
| } | ||
| if (audioMetrics != null) | ||
| { | ||
| webSocketClient.AddWebSocketParameter("audio_metrics", audioMetrics); | ||
| } | ||
| if (endOfPhraseSilenceTime != null) | ||
| { | ||
| webSocketClient.AddWebSocketParameter("end_of_phrase_silence_time", endOfPhraseSilenceTime); | ||
| } | ||
| if (splitTranscriptAtPhraseEnd != null) | ||
| { | ||
| webSocketClient.AddWebSocketParameter("split_transcript_at_phrase_end", splitTranscriptAtPhraseEnd); | ||
| } | ||
| if (speechDetectorSensitivity != null) | ||
| { | ||
| webSocketClient.AddWebSocketParameter("speech_detector_sensitivity", speechDetectorSensitivity); | ||
| } | ||
| if (backgroundAudioSuppression != null) | ||
| { | ||
| webSocketClient.AddWebSocketParameter("background_audio_suppression", backgroundAudioSuppression); | ||
| } | ||
|
|
||
| var sdkHeaders = Common.GetSdkHeaders("speech_to_text", "v1", "RecognizeUsingWebSocket"); | ||
| foreach (var header in sdkHeaders) | ||
| { | ||
| webSocketClient.WithHeader(header.Key, header.Value); | ||
| } | ||
|
|
||
| foreach (var header in customRequestHeaders) | ||
| { | ||
| webSocketClient.WithHeader(header.Key, header.Value); | ||
| } | ||
|
|
||
| foreach (var header in client.BaseClient.DefaultRequestHeaders) | ||
| { | ||
| var enumerator = header.Value.GetEnumerator(); | ||
| enumerator.MoveNext(); | ||
| var value = enumerator.Current; | ||
| webSocketClient = (WebSocketClient)webSocketClient.WithHeader(header.Key, value); | ||
| } | ||
| webSocketClient.Send(audio); | ||
|
|
||
| return webSocketClient; | ||
| } | ||
| catch (AggregateException ae) | ||
| { | ||
| throw ae.Flatten(); | ||
| } | ||
| } | ||
| } | ||
| } |
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