/// <summary>
/// Unmarshaller the response from the service to the response class.
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
public override AmazonWebServiceResponse Unmarshall(JsonUnmarshallerContext context)
{
DescribeVoicesResponse response = new DescribeVoicesResponse();
context.Read();
int targetDepth = context.CurrentDepth;
while (context.ReadAtDepth(targetDepth))
{
if (context.TestExpression("NextToken", targetDepth))
{
var unmarshaller = StringUnmarshaller.Instance;
response.NextToken = unmarshaller.Unmarshall(context);
continue;
}
if (context.TestExpression("Voices", targetDepth))
{
var unmarshaller = new ListUnmarshaller <Voice, VoiceUnmarshaller>(VoiceUnmarshaller.Instance);
response.Voices = unmarshaller.Unmarshall(context);
continue;
}
}
return(response);
}
public async static Task <List <PollyVoiceDTO> > GetVoiceList(IAmazonPolly pollyClient, string languageCode)
{
List <PollyVoiceDTO> result = new List <PollyVoiceDTO>();
DescribeVoicesRequest describeVoicesRequest = new DescribeVoicesRequest()
{
LanguageCode = languageCode
};
String nextToken;
do
{
DescribeVoicesResponse describeVoicesResponse = await pollyClient.DescribeVoicesAsync(describeVoicesRequest);
nextToken = describeVoicesResponse.NextToken;
describeVoicesRequest.NextToken = nextToken;
//Console.WriteLine(languageCode + " Voices: ");
foreach (var voice in describeVoicesResponse.Voices)
{
// Console.WriteLine(" Name: {0}, Gender: {1}, LanguageName: {2}", voice.Name, voice.Gender, voice.LanguageName);
result.Add(new PollyVoiceDTO()
{
voice_name = voice.Name,
gender = voice.Gender
});
}
;
} while (nextToken != null);
return(result);
}
public async static Task <List <PollyLanguageDTO> > GetLanguageList(IAmazonPolly pollyClient)
{
List <PollyLanguageDTO> result = new List <PollyLanguageDTO>();
Dictionary <string, string> dicLanguages = new Dictionary <string, string>();
DescribeVoicesRequest describeVoicesRequest = new DescribeVoicesRequest();
String nextToken;
do
{
DescribeVoicesResponse describeVoicesResponse = await pollyClient.DescribeVoicesAsync(describeVoicesRequest);
nextToken = describeVoicesResponse.NextToken;
describeVoicesRequest.NextToken = nextToken;
foreach (var voice in describeVoicesResponse.Voices)
{
// Console.WriteLine(" Name: {0}, Gender: {1}, LanguageName: {2}", voice.Name, voice.Gender, voice.LanguageName);
if (dicLanguages.ContainsKey(voice.LanguageCode) == false)
{
string langaugeName = null;
string[] words = voice.LanguageName.Split(' ');
if (words.Length > 1)
{
langaugeName = words[1] + ", " + words[0];
}
else
{
langaugeName = voice.LanguageName;
}
dicLanguages.Add(voice.LanguageCode, voice.LanguageName);
result.Add(new PollyLanguageDTO()
{
language_code = voice.LanguageCode,
language_name = langaugeName
});
}
}
;
} while (nextToken != null);
result.Sort(delegate(PollyLanguageDTO x, PollyLanguageDTO y)
{
return(x.language_name.CompareTo(y.language_name));
});
return(result);
}
public static void DescribeVoices()
{
AmazonPollyClient client = new AmazonPollyClient();
DescribeVoicesRequest allVoicesRequest = new DescribeVoicesRequest();
DescribeVoicesRequest enUsVoicesRequest = new DescribeVoicesRequest()
{
LanguageCode = "en-US"
};
try
{
String nextToken;
do
{
DescribeVoicesResponse allVoicesResponse = client.DescribeVoices(allVoicesRequest);
nextToken = allVoicesResponse.NextToken;
allVoicesRequest.NextToken = nextToken;
Console.WriteLine("All voices: ");
foreach (Voice voice in allVoicesResponse.Voices)
{
Console.WriteLine(" Name: {0}, Gender: {1}, LanguageName: {2}", voice.Name,
voice.Gender, voice.LanguageName);
}
} while (nextToken != null);
do
{
DescribeVoicesResponse enUsVoicesResponse = client.DescribeVoices(enUsVoicesRequest);
nextToken = enUsVoicesResponse.NextToken;
enUsVoicesRequest.NextToken = nextToken;
Console.WriteLine("en-US voices: ");
foreach (Voice voice in enUsVoicesResponse.Voices)
{
Console.WriteLine(" Name: {0}, Gender: {1}, LanguageName: {2}", voice.Name,
voice.Gender, voice.LanguageName);
}
} while (nextToken != null);
}
catch (Exception e)
{
Console.WriteLine("Exception caught: " + e.Message);
}
}
public static string GetVoices(ref QuestToSpeech.Voice[] voices, AwsAPIConfig config)
{
List <QuestToSpeech.Voice> list = new List <QuestToSpeech.Voice>();
try {
using (AmazonPollyClient client = new AmazonPollyClient(config.AccessKey, config.SecretKey, Amazon.RegionEndpoint.GetBySystemName(config.Region))) {
DescribeVoicesRequest req = new DescribeVoicesRequest();
string nextToken;
do
{
DescribeVoicesResponse res = client.DescribeVoices(req);
nextToken = res.NextToken;
req.NextToken = nextToken;
foreach (var voice in res.Voices)
{
list.Add(new QuestToSpeech.Voice()
{
Name = string.Format("{0}-{1}", voice.LanguageCode, voice.Id.ToString()),
Gender = voice.Gender == Gender.Female ? QuestToSpeech.Gender.Female : QuestToSpeech.Gender.Male,
LangCode = voice.LanguageCode,
Module = QuestToSpeech.Module.AWS
});
}
} while (nextToken != null);
list.Sort(delegate(QuestToSpeech.Voice v1, QuestToSpeech.Voice v2) {
return(v1.Name.CompareTo(v2.Name));
});
voices = list.ToArray();
}
} catch (Exception ex) {
return(ex.InnerException == null ? ex.Message : ex.InnerException.ToString());
}
return(null);
}
