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add playht tts to mod_dub (#39)

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Signed-off-by: Hoan HL <quan.luuhoang8@gmail.com>
This commit is contained in:
Hoan Luu Huu
2024-04-08 21:54:49 +07:00
committed by GitHub
parent ee488e4621
commit 4aabb36a64
1 changed files with 110 additions and 0 deletions
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110
mod_dub/tts_vendor_parser.cpp
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@@ -184,6 +184,114 @@ switch_status_t deepgram_parse_text(const std::map<std::string, std::string>& pa
return SWITCH_STATUS_SUCCESS;
}
switch_status_t playht_parse_text(const std::map<std::string, std::string>& params, const std::string& text,
std::string& url, std::string& body, std::vector<std::string>& headers) {
std::string api_key;
std::string voice_name;
std::string user_id;
std::string quality;
std::string speed;
std::string seed;
std::string temperature;
std::string voice_engine;
std::string emotion;
std::string voice_guidance;
std::string style_guidance;
std::string text_guidance;
for (const auto& pair : params) {
if (pair.first == "api_key") {
api_key = pair.second;
} else if (pair.first == "voice") {
voice_name = pair.second;
} else if (pair.first == "user_id") {
user_id = pair.second;
} else if (pair.first == "quality") {
quality = pair.second;
} else if (pair.first == "speed") {
speed = pair.second;
} else if (pair.first == "seed") {
seed = pair.second;
} else if (pair.first == "temperature") {
temperature = pair.second;
} else if (pair.first == "voice_engine") {
voice_engine = pair.second;
} else if (pair.first == "emotion") {
emotion = pair.second;
} else if (pair.first == "voice_guidance") {
voice_guidance = pair.second;
} else if (pair.first == "style_guidance") {
style_guidance = pair.second;
} else if (pair.first == "text_guidance") {
text_guidance = pair.second;
}
}
if (api_key.empty()) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "playht_parse_text: no api_key provided\n");
return SWITCH_STATUS_FALSE;
}
if (user_id.empty()) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "playht_parse_text: no user_id provided\n");
return SWITCH_STATUS_FALSE;
}
if (voice_name.empty()) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "playht_parse_text: no voice_name provided\n");
return SWITCH_STATUS_FALSE;
}
// URL
url = "https://api.play.ht/api/v2/tts/stream";
/* create the JSON body */
cJSON * jResult = cJSON_CreateObject();
cJSON_AddStringToObject(jResult, "text", text.c_str());
cJSON_AddStringToObject(jResult, "voice", voice_name.c_str());
cJSON_AddStringToObject(jResult, "output_format", "mp3");
cJSON_AddNumberToObject(jResult, "sample_rate", 8000);
if (!voice_engine.empty()) {
cJSON_AddStringToObject(jResult, "voice_engine", voice_engine.c_str());
}
if (!quality.empty()) {
cJSON_AddStringToObject(jResult, "quality", quality.c_str());
}
if (!speed.empty()) {
cJSON_AddNumberToObject(jResult, "speed", atoi(speed.c_str()));
}
if (!seed.empty()) {
cJSON_AddNumberToObject(jResult, "seed", atoi(seed.c_str()));
}
if (!temperature.empty()) {
cJSON_AddNumberToObject(jResult, "temperature", std::strtof(temperature.c_str(), nullptr));
}
if (!emotion.empty()) {
cJSON_AddStringToObject(jResult, "emotion", emotion.c_str());
}
if (!voice_guidance.empty()) {
cJSON_AddNumberToObject(jResult, "voice_guidance", atoi(voice_guidance.c_str()));
}
if (!style_guidance.empty()) {
cJSON_AddNumberToObject(jResult, "style_guidance", atoi(style_guidance.c_str()));
}
if (!text_guidance.empty()) {
cJSON_AddNumberToObject(jResult, "text_guidance", atoi(text_guidance.c_str()));
}
char* _body = cJSON_PrintUnformatted(jResult);
body = _body;
cJSON_Delete(jResult);
free(_body);
// Create headers
headers.push_back("AUTHORIZATION: " + api_key);
headers.push_back("X-USER-ID: " + user_id);
headers.push_back("Accept: audio/mpeg");
headers.push_back("Content-Type: application/json");
return SWITCH_STATUS_SUCCESS;
}
switch_status_t elevenlabs_parse_text(const std::map<std::string, std::string>& params, const std::string& text,
std::string& url, std::string& body, std::vector<std::string>& headers) {
@@ -297,6 +405,8 @@ switch_status_t tts_vendor_parse_text(const std::string& say, std::string& url,
return azure_parse_text(params, text, url, body, headers, proxy);
} else if (params["vendor"] == "whisper") {
return whisper_parse_text(params, text, url, body, headers);
} else if (params["vendor"] == "playht") {
return playht_parse_text(params, text, url, body, headers);
} else {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "tts_vendor_parse_text: There is no available parser for vendor %s\n", params["vendor"]);
return SWITCH_STATUS_FALSE;