0.0.26

use realtimedb-helper for initiate redis connection

.github/workflows/ci.yml

@@ -24,4 +24,8 @@ jobs:
           IBM_TTS_API_KEY: ${{ secrets.IBM_TTS_API_KEY }}
           IBM_TTS_REGION: ${{ secrets.IBM_TTS_REGION }}
           MICROSOFT_API_KEY: ${{ secrets.MICROSOFT_API_KEY }}
-          MICROSOFT_REGION: ${{ secrets.MICROSOFT_REGION }}
+          MICROSOFT_REGION: ${{ secrets.MICROSOFT_REGION }}
+          OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
+          ELEVENLABS_API_KEY: ${{ secrets.ELEVENLABS_API_KEY }}
+          ELEVENLABS_VOICE_ID: ${{ secrets.ELEVENLABS_VOICE_ID }}
+          ELEVENLABS_MODEL_ID: ${{ secrets.ELEVENLABS_MODEL_ID }}

index.js

@@ -1,34 +1,13 @@
 const {noopLogger} = require('./lib/utils');
-const Redis = require('ioredis');
 
 module.exports = (opts, logger) => {
   logger = logger || noopLogger;
-  const connectionOpts = {...opts};
-  // Support legacy app
-  if (process.env.JAMBONES_REDIS_USERNAME && process.env.JAMBONES_REDIS_PASSWORD) {
-    if (Array.isArray(connectionOpts)) {
-      for (const o of opts) {
-        o.username = process.env.JAMBONES_REDIS_USERNAME;
-        o.password = process.env.JAMBONES_REDIS_PASSWORD;
-      }
-    } else {
-      connectionOpts.username = process.env.JAMBONES_REDIS_USERNAME;
-      connectionOpts.password = process.env.JAMBONES_REDIS_PASSWORD;
-    }
+  let client = opts.redis_client;
+  if (!client) {
+    const {client: redisClient} = require('@jambonz/realtimedb-helpers')(opts, logger);
+    client = redisClient;
   }
 
-  const client = new Redis(connectionOpts);
-  ['ready', 'connect', 'reconnecting', 'error', 'end', 'warning']
-    .forEach((event) => {
-      client.on(event, (...args) => {
-        if ('error' === event) {
-          if (process.env.NODE_ENV === 'test' && args[0]?.code === 'ECONNREFUSED') return;
-          logger.error({...args}, '@jambonz/realtimedb-helpers - redis error');
-        }
-        else logger.debug({args}, `redis event ${event}`);
-      });
-    });
-
   return {
     client,
     getTtsSize: require('./lib/get-tts-size').bind(null, client, logger),

lib/synth-audio.js

@@ -38,6 +38,7 @@ const {AudioEncoding} = require('../stubs/riva/proto/riva_audio_pb');
 const debug = require('debug')('jambonz:realtimedb-helpers');
 const EXPIRES = (process.env.JAMBONES_TTS_CACHE_DURATION_MINS || 4 * 60) * 60; // cache tts for 4 hours
 const TMP_FOLDER = '/tmp';
+const OpenAI = require('openai');
 
 
 const trimTrailingSilence = (buffer) => {
@@ -83,7 +84,7 @@ async function synthAudio(client, logger, stats, { account_sid,
   logger = logger || noopLogger;
 
   assert.ok(['google', 'aws', 'polly', 'microsoft',
-    'wellsaid', 'nuance', 'nvidia', 'ibm', 'elevenlabs'].includes(vendor) ||
+    'wellsaid', 'nuance', 'nvidia', 'ibm', 'elevenlabs', 'whisper'].includes(vendor) ||
   vendor.startsWith('custom'),
   `synthAudio supported vendors are google, aws, microsoft, nuance, nvidia and wellsaid, not ${vendor}`);
   if ('google' === vendor) {
@@ -117,6 +118,14 @@ async function synthAudio(client, logger, stats, { account_sid,
     language = 'en-US'; // WellSaid only supports English atm
     assert.ok(voice, 'synthAudio requires voice when wellsaid is used');
     assert.ok(!text.startsWith('<speak'), 'wellsaid does not support SSML tags');
+  } else if ('elevenlabs' === vendor) {
+    assert.ok(voice, 'synthAudio requires voice when elevenlabs is used');
+    assert.ok(credentials.api_key, 'synthAudio requires api_key when elevenlabs is used');
+    assert.ok(credentials.model_id, 'synthAudio requires model_id when elevenlabs is used');
+  } else if ('whisper' === vendor) {
+    assert.ok(voice, 'synthAudio requires voice when whisper is used');
+    assert.ok(credentials.model_id, 'synthAudio requires model when whisper is used');
+    assert.ok(credentials.api_key, 'synthAudio requires api_key when whisper is used');
   } else  if (vendor.startsWith('custom')) {
     assert.ok(credentials.custom_tts_url, `synthAudio requires custom_tts_url in credentials when ${vendor} is used`);
   }
@@ -187,6 +196,9 @@ async function synthAudio(client, logger, stats, { account_sid,
       case 'elevenlabs':
         audioBuffer = await synthElevenlabs(logger, {credentials, stats, language, voice, text, filePath});
         break;
+      case 'whisper':
+        audioBuffer = await synthWhisper(logger, {credentials, stats, voice, text});
+        break;
       case vendor.startsWith('custom') ? vendor : 'cant_match_value':
         ({ audioBuffer, filePath } = await synthCustomVendor(logger,
           {credentials, stats, language, voice, text, filePath}));
@@ -591,11 +603,35 @@ const synthElevenlabs = async(logger, {credentials, stats, language, voice, text
     });
     return mp3;
   } catch (err) {
-    logger.info({err}, 'synthEvenlabs returned error');
+    logger.info({err}, 'synth Elevenlabs returned error');
+    stats.increment('tts.count', ['vendor:elevenlabs', 'accepted:no']);
     throw err;
   }
 };
 
+const synthWhisper = async(logger, {credentials, stats, voice, text}) => {
+  const {api_key, model_id, baseURL, timeout} = credentials;
+  try {
+    const openai = new OpenAI.OpenAI({
+      apiKey: api_key,
+      timeout: timeout || 5000,
+      ...(baseURL && {baseURL})
+    });
+
+    const mp3 = await openai.audio.speech.create({
+      model: model_id,
+      voice,
+      input: text,
+      response_format: 'mp3'
+    });
+    return Buffer.from(await mp3.arrayBuffer());
+  } catch (err) {
+    logger.info({err}, 'synth whisper returned error');
+    stats.increment('tts.count', ['vendor:openai', 'accepted:no']);
+    throw err;
+  }
+}
+;
 const getFileExtFromMime = (mime) => {
   switch (mime) {
     case 'audio/wav':

package-lock.json

@@ -1,24 +1,25 @@
 {
   "name": "@jambonz/speech-utils",
-  "version": "0.0.24",
+  "version": "0.0.26",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@jambonz/speech-utils",
-      "version": "0.0.24",
+      "version": "0.0.26",
       "license": "MIT",
       "dependencies": {
         "@aws-sdk/client-polly": "^3.359.0",
         "@google-cloud/text-to-speech": "^4.2.1",
         "@grpc/grpc-js": "^1.8.13",
+        "@jambonz/realtimedb-helpers": "^0.8.7",
         "bent": "^7.3.12",
         "debug": "^4.3.4",
         "form-urlencoded": "^6.1.0",
         "google-protobuf": "^3.21.2",
         "ibm-watson": "^8.0.0",
-        "ioredis": "^5.3.2",
         "microsoft-cognitiveservices-speech-sdk": "^1.31.0",
+        "openai": "^4.16.2",
         "undici": "^5.21.0"
       },
       "devDependencies": {
@@ -1210,6 +1211,15 @@
         "node": ">=8"
       }
     },
+    "node_modules/@jambonz/realtimedb-helpers": {
+      "version": "0.8.7",
+      "resolved": "https://registry.npmjs.org/@jambonz/realtimedb-helpers/-/realtimedb-helpers-0.8.7.tgz",
+      "integrity": "sha512-gDq56YUd/SIx8Q9mJ+WEIfLCUcGNQ33A0iWKhhwMFwzqTESlhHjy97oQGr7BZVQGB8c0ZnqKIxuAv4ruI3ew7w==",
+      "dependencies": {
+        "debug": "^4.3.4",
+        "ioredis": "^5.3.2"
+      }
+    },
     "node_modules/@jest/types": {
       "version": "26.6.2",
       "resolved": "https://registry.npmjs.org/@jest/types/-/types-26.6.2.tgz",
@@ -1940,6 +1950,28 @@
       "resolved": "https://registry.npmjs.org/@types/node/-/node-18.14.6.tgz",
       "integrity": "sha512-93+VvleD3mXwlLI/xASjw0FzKcwzl3OdTCzm1LaRfqgS21gfFtK3zDXM5Op9TeeMsJVOaJ2VRDpT9q4Y3d0AvA=="
     },
+    "node_modules/@types/node-fetch": {
+      "version": "2.6.9",
+      "resolved": "https://registry.npmjs.org/@types/node-fetch/-/node-fetch-2.6.9.tgz",
+      "integrity": "sha512-bQVlnMLFJ2d35DkPNjEPmd9ueO/rh5EiaZt2bhqiSarPjZIuIV6bPQVqcrEyvNo+AfTrRGVazle1tl597w3gfA==",
+      "dependencies": {
+        "@types/node": "*",
+        "form-data": "^4.0.0"
+      }
+    },
+    "node_modules/@types/node-fetch/node_modules/form-data": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/form-data/-/form-data-4.0.0.tgz",
+      "integrity": "sha512-ETEklSGi5t0QMZuiXoA/Q6vcnxcLQP5vdugSpuAyi6SVGi2clPPp+xgEhuMaHC+zGgn31Kd235W35f7Hykkaww==",
+      "dependencies": {
+        "asynckit": "^0.4.0",
+        "combined-stream": "^1.0.8",
+        "mime-types": "^2.1.12"
+      },
+      "engines": {
+        "node": ">= 6"
+      }
+    },
     "node_modules/@types/rimraf": {
       "version": "3.0.2",
       "resolved": "https://registry.npmjs.org/@types/rimraf/-/rimraf-3.0.2.tgz",
@@ -2021,6 +2053,17 @@
         "node": ">= 6.0.0"
       }
     },
+    "node_modules/agentkeepalive": {
+      "version": "4.5.0",
+      "resolved": "https://registry.npmjs.org/agentkeepalive/-/agentkeepalive-4.5.0.tgz",
+      "integrity": "sha512-5GG/5IbQQpC9FpkRGsSvZI5QYeSCzlJHdpBQntCsuTOxhKD8lqKhrleg2Yi7yvMIf82Ycmmqln9U8V9qwEiJew==",
+      "dependencies": {
+        "humanize-ms": "^1.2.1"
+      },
+      "engines": {
+        "node": ">= 8.0.0"
+      }
+    },
     "node_modules/aggregate-error": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/aggregate-error/-/aggregate-error-3.1.0.tgz",
@@ -2180,6 +2223,11 @@
       "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.2.tgz",
       "integrity": "sha512-3oSeUO0TMV67hN1AmbXsK4yaqU7tjiHlbxRDZOpH0KW9+CeX4bRAaX0Anxt0tx2MrpRpWwQaPwIlISEJhYU5Pw=="
     },
+    "node_modules/base-64": {
+      "version": "0.1.0",
+      "resolved": "https://registry.npmjs.org/base-64/-/base-64-0.1.0.tgz",
+      "integrity": "sha512-Y5gU45svrR5tI2Vt/X9GPd3L0HNIKzGu202EjxrXMpuc2V2CiKgemAbUUsqYmZJvPtCXoUKjNZwBJzsNScUbXA=="
+    },
     "node_modules/base64-js": {
       "version": "1.5.1",
       "resolved": "https://registry.npmjs.org/base64-js/-/base64-js-1.5.1.tgz",
@@ -2403,6 +2451,14 @@
         "url": "https://github.com/chalk/chalk?sponsor=1"
       }
     },
+    "node_modules/charenc": {
+      "version": "0.0.2",
+      "resolved": "https://registry.npmjs.org/charenc/-/charenc-0.0.2.tgz",
+      "integrity": "sha512-yrLQ/yVUFXkzg7EDQsPieE/53+0RlaWTs+wBrvW36cyilJ2SaDWfl4Yj7MtLTXleV9uEKefbAGUPv2/iWSooRA==",
+      "engines": {
+        "node": "*"
+      }
+    },
     "node_modules/clean-stack": {
       "version": "2.2.0",
       "resolved": "https://registry.npmjs.org/clean-stack/-/clean-stack-2.2.0.tgz",
@@ -2500,6 +2556,14 @@
         "node": ">= 8"
       }
     },
+    "node_modules/crypt": {
+      "version": "0.0.2",
+      "resolved": "https://registry.npmjs.org/crypt/-/crypt-0.0.2.tgz",
+      "integrity": "sha512-mCxBlsHFYh9C+HVpiEacem8FEBnMXgU9gy4zmNC+SXAZNB/1idgp/aulFJ4FgCi7GPEVbfyng092GqL2k2rmow==",
+      "engines": {
+        "node": "*"
+      }
+    },
     "node_modules/d": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/d/-/d-1.0.1.tgz",
@@ -2621,6 +2685,14 @@
         "node": ">=0.4.0"
       }
     },
+    "node_modules/denque": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/denque/-/denque-2.1.0.tgz",
+      "integrity": "sha512-HVQE3AAb/pxF8fQAoiqpvg9i3evqug3hoiwakOyZAwJm+6vZehbkYXZ0l4JxS+I3QxM97v5aaRNhj8v5oBhekw==",
+      "engines": {
+        "node": ">=0.10"
+      }
+    },
     "node_modules/diff-sequences": {
       "version": "26.6.2",
       "resolved": "https://registry.npmjs.org/diff-sequences/-/diff-sequences-26.6.2.tgz",
@@ -2629,6 +2701,15 @@
         "node": ">= 10.14.2"
       }
     },
+    "node_modules/digest-fetch": {
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/digest-fetch/-/digest-fetch-1.3.0.tgz",
+      "integrity": "sha512-CGJuv6iKNM7QyZlM2T3sPAdZWd/p9zQiRNS9G+9COUCwzWFTs0Xp8NF5iePx7wtvhDykReiRRrSeNb4oMmB8lA==",
+      "dependencies": {
+        "base-64": "^0.1.0",
+        "md5": "^2.3.0"
+      }
+    },
     "node_modules/doctrine": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/doctrine/-/doctrine-3.0.0.tgz",
@@ -3379,11 +3460,36 @@
         "node": ">= 0.12"
       }
     },
+    "node_modules/form-data-encoder": {
+      "version": "1.7.2",
+      "resolved": "https://registry.npmjs.org/form-data-encoder/-/form-data-encoder-1.7.2.tgz",
+      "integrity": "sha512-qfqtYan3rxrnCk1VYaA4H+Ms9xdpPqvLZa6xmMgFvhO32x7/3J/ExcTd6qpxM0vH2GdMI+poehyBZvqfMTto8A=="
+    },
     "node_modules/form-urlencoded": {
       "version": "6.1.0",
       "resolved": "https://registry.npmjs.org/form-urlencoded/-/form-urlencoded-6.1.0.tgz",
       "integrity": "sha512-lc1Qd9nnEewXKoiPjIA1n38M5STbyY6krgoegsg7SsAt2b98HZKe25KaJvKFBwQaOcmh8FP7JbXVC7gocZw+XQ=="
     },
+    "node_modules/formdata-node": {
+      "version": "4.4.1",
+      "resolved": "https://registry.npmjs.org/formdata-node/-/formdata-node-4.4.1.tgz",
+      "integrity": "sha512-0iirZp3uVDjVGt9p49aTaqjk84TrglENEDuqfdlZQ1roC9CWlPk6Avf8EEnZNcAqPonwkG35x4n3ww/1THYAeQ==",
+      "dependencies": {
+        "node-domexception": "1.0.0",
+        "web-streams-polyfill": "4.0.0-beta.3"
+      },
+      "engines": {
+        "node": ">= 12.20"
+      }
+    },
+    "node_modules/formdata-node/node_modules/web-streams-polyfill": {
+      "version": "4.0.0-beta.3",
+      "resolved": "https://registry.npmjs.org/web-streams-polyfill/-/web-streams-polyfill-4.0.0-beta.3.tgz",
+      "integrity": "sha512-QW95TCTaHmsYfHDybGMwO5IJIM93I/6vTRk+daHTWFPhwh+C8Cg7j7XyKrwrj8Ib6vYXe0ocYNrmzY4xAAN6ug==",
+      "engines": {
+        "node": ">= 14"
+      }
+    },
     "node_modules/fromentries": {
       "version": "1.3.2",
       "resolved": "https://registry.npmjs.org/fromentries/-/fromentries-1.3.2.tgz",
@@ -3824,6 +3930,14 @@
         "node": ">= 6"
       }
     },
+    "node_modules/humanize-ms": {
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/humanize-ms/-/humanize-ms-1.2.1.tgz",
+      "integrity": "sha512-Fl70vYtsAFb/C06PTS9dZBo7ihau+Tu/DNCk/OyHhea07S+aeMWpFFkUaXRa8fI+ScZbEI8dfSxwY7gxZ9SAVQ==",
+      "dependencies": {
+        "ms": "^2.0.0"
+      }
+    },
     "node_modules/ibm-cloud-sdk-core": {
       "version": "4.0.5",
       "resolved": "https://registry.npmjs.org/ibm-cloud-sdk-core/-/ibm-cloud-sdk-core-4.0.5.tgz",
@@ -4007,14 +4121,6 @@
         "url": "https://opencollective.com/ioredis"
       }
     },
-    "node_modules/ioredis/node_modules/denque": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/denque/-/denque-2.1.0.tgz",
-      "integrity": "sha512-HVQE3AAb/pxF8fQAoiqpvg9i3evqug3hoiwakOyZAwJm+6vZehbkYXZ0l4JxS+I3QxM97v5aaRNhj8v5oBhekw==",
-      "engines": {
-        "node": ">=0.10"
-      }
-    },
     "node_modules/is-arguments": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/is-arguments/-/is-arguments-1.1.1.tgz",
@@ -4073,6 +4179,11 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "node_modules/is-buffer": {
+      "version": "1.1.6",
+      "resolved": "https://registry.npmjs.org/is-buffer/-/is-buffer-1.1.6.tgz",
+      "integrity": "sha512-NcdALwpXkTm5Zvvbk7owOUSvVvBKDgKP5/ewfXEznmQFfs4ZRmanOeKBTjRVjka3QFoN6XJ+9F3USqfHqTaU5w=="
+    },
     "node_modules/is-callable": {
       "version": "1.2.7",
       "resolved": "https://registry.npmjs.org/is-callable/-/is-callable-1.2.7.tgz",
@@ -4882,6 +4993,16 @@
         "node": ">= 12"
       }
     },
+    "node_modules/md5": {
+      "version": "2.3.0",
+      "resolved": "https://registry.npmjs.org/md5/-/md5-2.3.0.tgz",
+      "integrity": "sha512-T1GITYmFaKuO91vxyoQMFETst+O71VUPEU3ze5GNzDm0OWdP8v1ziTaAEPUr/3kLsY3Sftgz242A1SetQiDL7g==",
+      "dependencies": {
+        "charenc": "0.0.2",
+        "crypt": "0.0.2",
+        "is-buffer": "~1.1.6"
+      }
+    },
     "node_modules/mdurl": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/mdurl/-/mdurl-1.0.1.tgz",
@@ -4993,6 +5114,24 @@
       "resolved": "https://registry.npmjs.org/next-tick/-/next-tick-1.1.0.tgz",
       "integrity": "sha512-CXdUiJembsNjuToQvxayPZF9Vqht7hewsvy2sOWafLvi2awflj9mOC6bHIg50orX8IJvWKY9wYQ/zB2kogPslQ=="
     },
+    "node_modules/node-domexception": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/node-domexception/-/node-domexception-1.0.0.tgz",
+      "integrity": "sha512-/jKZoMpw0F8GRwl4/eLROPA3cfcXtLApP0QzLmUT/HuPCZWyB7IY9ZrMeKw2O/nFIqPQB3PVM9aYm0F312AXDQ==",
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/jimmywarting"
+        },
+        {
+          "type": "github",
+          "url": "https://paypal.me/jimmywarting"
+        }
+      ],
+      "engines": {
+        "node": ">=10.5.0"
+      }
+    },
     "node_modules/node-fetch": {
       "version": "2.6.9",
       "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.9.tgz",
@@ -5321,6 +5460,25 @@
         "wrappy": "1"
       }
     },
+    "node_modules/openai": {
+      "version": "4.16.2",
+      "resolved": "https://registry.npmjs.org/openai/-/openai-4.16.2.tgz",
+      "integrity": "sha512-jsrv008Z3SkeiJ2USdJTrD/tkwBHK6YYv7cwNxkfhgAu1GUBKEDiuYKLLXtvVxdrU9gK6LXnIb03ugwoBgEimQ==",
+      "dependencies": {
+        "@types/node": "^18.11.18",
+        "@types/node-fetch": "^2.6.4",
+        "abort-controller": "^3.0.0",
+        "agentkeepalive": "^4.2.1",
+        "digest-fetch": "^1.3.0",
+        "form-data-encoder": "1.7.2",
+        "formdata-node": "^4.3.2",
+        "node-fetch": "^2.6.7",
+        "web-streams-polyfill": "^3.2.1"
+      },
+      "bin": {
+        "openai": "bin/cli"
+      }
+    },
     "node_modules/optionator": {
       "version": "0.9.1",
       "resolved": "https://registry.npmjs.org/optionator/-/optionator-0.9.1.tgz",
@@ -6681,6 +6839,14 @@
         "uuid": "dist/bin/uuid"
       }
     },
+    "node_modules/web-streams-polyfill": {
+      "version": "3.2.1",
+      "resolved": "https://registry.npmjs.org/web-streams-polyfill/-/web-streams-polyfill-3.2.1.tgz",
+      "integrity": "sha512-e0MO3wdXWKrLbL0DgGnUV7WHVuw9OUvL4hjgnPkIeEvESk74gAITi5G606JtZPp39cd8HA9VQzCIvA49LpPN5Q==",
+      "engines": {
+        "node": ">= 8"
+      }
+    },
     "node_modules/webidl-conversions": {
       "version": "3.0.1",
       "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-3.0.1.tgz",
@@ -7895,6 +8061,15 @@
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       "dev": true
     },
+    "@jambonz/realtimedb-helpers": {
+      "version": "0.8.7",
+      "resolved": "https://registry.npmjs.org/@jambonz/realtimedb-helpers/-/realtimedb-helpers-0.8.7.tgz",
+      "integrity": "sha512-gDq56YUd/SIx8Q9mJ+WEIfLCUcGNQ33A0iWKhhwMFwzqTESlhHjy97oQGr7BZVQGB8c0ZnqKIxuAv4ruI3ew7w==",
+      "requires": {
+        "debug": "^4.3.4",
+        "ioredis": "^5.3.2"
+      }
+    },
     "@jest/types": {
       "version": "26.6.2",
       "resolved": "https://registry.npmjs.org/@jest/types/-/types-26.6.2.tgz",
@@ -8502,6 +8677,27 @@
       "resolved": "https://registry.npmjs.org/@types/node/-/node-18.14.6.tgz",
       "integrity": "sha512-93+VvleD3mXwlLI/xASjw0FzKcwzl3OdTCzm1LaRfqgS21gfFtK3zDXM5Op9TeeMsJVOaJ2VRDpT9q4Y3d0AvA=="
     },
+    "@types/node-fetch": {
+      "version": "2.6.9",
+      "resolved": "https://registry.npmjs.org/@types/node-fetch/-/node-fetch-2.6.9.tgz",
+      "integrity": "sha512-bQVlnMLFJ2d35DkPNjEPmd9ueO/rh5EiaZt2bhqiSarPjZIuIV6bPQVqcrEyvNo+AfTrRGVazle1tl597w3gfA==",
+      "requires": {
+        "@types/node": "*",
+        "form-data": "^4.0.0"
+      },
+      "dependencies": {
+        "form-data": {
+          "version": "4.0.0",
+          "resolved": "https://registry.npmjs.org/form-data/-/form-data-4.0.0.tgz",
+          "integrity": "sha512-ETEklSGi5t0QMZuiXoA/Q6vcnxcLQP5vdugSpuAyi6SVGi2clPPp+xgEhuMaHC+zGgn31Kd235W35f7Hykkaww==",
+          "requires": {
+            "asynckit": "^0.4.0",
+            "combined-stream": "^1.0.8",
+            "mime-types": "^2.1.12"
+          }
+        }
+      }
+    },
     "@types/rimraf": {
       "version": "3.0.2",
       "resolved": "https://registry.npmjs.org/@types/rimraf/-/rimraf-3.0.2.tgz",
@@ -8569,6 +8765,14 @@
         "debug": "4"
       }
     },
+    "agentkeepalive": {
+      "version": "4.5.0",
+      "resolved": "https://registry.npmjs.org/agentkeepalive/-/agentkeepalive-4.5.0.tgz",
+      "integrity": "sha512-5GG/5IbQQpC9FpkRGsSvZI5QYeSCzlJHdpBQntCsuTOxhKD8lqKhrleg2Yi7yvMIf82Ycmmqln9U8V9qwEiJew==",
+      "requires": {
+        "humanize-ms": "^1.2.1"
+      }
+    },
     "aggregate-error": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/aggregate-error/-/aggregate-error-3.1.0.tgz",
@@ -8690,6 +8894,11 @@
       "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.2.tgz",
       "integrity": "sha512-3oSeUO0TMV67hN1AmbXsK4yaqU7tjiHlbxRDZOpH0KW9+CeX4bRAaX0Anxt0tx2MrpRpWwQaPwIlISEJhYU5Pw=="
     },
+    "base-64": {
+      "version": "0.1.0",
+      "resolved": "https://registry.npmjs.org/base-64/-/base-64-0.1.0.tgz",
+      "integrity": "sha512-Y5gU45svrR5tI2Vt/X9GPd3L0HNIKzGu202EjxrXMpuc2V2CiKgemAbUUsqYmZJvPtCXoUKjNZwBJzsNScUbXA=="
+    },
     "base64-js": {
       "version": "1.5.1",
       "resolved": "https://registry.npmjs.org/base64-js/-/base64-js-1.5.1.tgz",
@@ -8836,6 +9045,11 @@
         "supports-color": "^7.1.0"
       }
     },
+    "charenc": {
+      "version": "0.0.2",
+      "resolved": "https://registry.npmjs.org/charenc/-/charenc-0.0.2.tgz",
+      "integrity": "sha512-yrLQ/yVUFXkzg7EDQsPieE/53+0RlaWTs+wBrvW36cyilJ2SaDWfl4Yj7MtLTXleV9uEKefbAGUPv2/iWSooRA=="
+    },
     "clean-stack": {
       "version": "2.2.0",
       "resolved": "https://registry.npmjs.org/clean-stack/-/clean-stack-2.2.0.tgz",
@@ -8915,6 +9129,11 @@
         "which": "^2.0.1"
       }
     },
+    "crypt": {
+      "version": "0.0.2",
+      "resolved": "https://registry.npmjs.org/crypt/-/crypt-0.0.2.tgz",
+      "integrity": "sha512-mCxBlsHFYh9C+HVpiEacem8FEBnMXgU9gy4zmNC+SXAZNB/1idgp/aulFJ4FgCi7GPEVbfyng092GqL2k2rmow=="
+    },
     "d": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/d/-/d-1.0.1.tgz",
@@ -9006,11 +9225,25 @@
       "resolved": "https://registry.npmjs.org/delayed-stream/-/delayed-stream-1.0.0.tgz",
       "integrity": "sha512-ZySD7Nf91aLB0RxL4KGrKHBXl7Eds1DAmEdcoVawXnLD7SDhpNgtuII2aAkg7a7QS41jxPSZ17p4VdGnMHk3MQ=="
     },
+    "denque": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/denque/-/denque-2.1.0.tgz",
+      "integrity": "sha512-HVQE3AAb/pxF8fQAoiqpvg9i3evqug3hoiwakOyZAwJm+6vZehbkYXZ0l4JxS+I3QxM97v5aaRNhj8v5oBhekw=="
+    },
     "diff-sequences": {
       "version": "26.6.2",
       "resolved": "https://registry.npmjs.org/diff-sequences/-/diff-sequences-26.6.2.tgz",
       "integrity": "sha512-Mv/TDa3nZ9sbc5soK+OoA74BsS3mL37yixCvUAQkiuA4Wz6YtwP/K47n2rv2ovzHZvoiQeA5FTQOschKkEwB0Q=="
     },
+    "digest-fetch": {
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/digest-fetch/-/digest-fetch-1.3.0.tgz",
+      "integrity": "sha512-CGJuv6iKNM7QyZlM2T3sPAdZWd/p9zQiRNS9G+9COUCwzWFTs0Xp8NF5iePx7wtvhDykReiRRrSeNb4oMmB8lA==",
+      "requires": {
+        "base-64": "^0.1.0",
+        "md5": "^2.3.0"
+      }
+    },
     "doctrine": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/doctrine/-/doctrine-3.0.0.tgz",
@@ -9576,11 +9809,32 @@
         "mime-types": "^2.1.12"
       }
     },
+    "form-data-encoder": {
+      "version": "1.7.2",
+      "resolved": "https://registry.npmjs.org/form-data-encoder/-/form-data-encoder-1.7.2.tgz",
+      "integrity": "sha512-qfqtYan3rxrnCk1VYaA4H+Ms9xdpPqvLZa6xmMgFvhO32x7/3J/ExcTd6qpxM0vH2GdMI+poehyBZvqfMTto8A=="
+    },
     "form-urlencoded": {
       "version": "6.1.0",
       "resolved": "https://registry.npmjs.org/form-urlencoded/-/form-urlencoded-6.1.0.tgz",
       "integrity": "sha512-lc1Qd9nnEewXKoiPjIA1n38M5STbyY6krgoegsg7SsAt2b98HZKe25KaJvKFBwQaOcmh8FP7JbXVC7gocZw+XQ=="
     },
+    "formdata-node": {
+      "version": "4.4.1",
+      "resolved": "https://registry.npmjs.org/formdata-node/-/formdata-node-4.4.1.tgz",
+      "integrity": "sha512-0iirZp3uVDjVGt9p49aTaqjk84TrglENEDuqfdlZQ1roC9CWlPk6Avf8EEnZNcAqPonwkG35x4n3ww/1THYAeQ==",
+      "requires": {
+        "node-domexception": "1.0.0",
+        "web-streams-polyfill": "4.0.0-beta.3"
+      },
+      "dependencies": {
+        "web-streams-polyfill": {
+          "version": "4.0.0-beta.3",
+          "resolved": "https://registry.npmjs.org/web-streams-polyfill/-/web-streams-polyfill-4.0.0-beta.3.tgz",
+          "integrity": "sha512-QW95TCTaHmsYfHDybGMwO5IJIM93I/6vTRk+daHTWFPhwh+C8Cg7j7XyKrwrj8Ib6vYXe0ocYNrmzY4xAAN6ug=="
+        }
+      }
+    },
     "fromentries": {
       "version": "1.3.2",
       "resolved": "https://registry.npmjs.org/fromentries/-/fromentries-1.3.2.tgz",
@@ -9888,6 +10142,14 @@
         "debug": "4"
       }
     },
+    "humanize-ms": {
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/humanize-ms/-/humanize-ms-1.2.1.tgz",
+      "integrity": "sha512-Fl70vYtsAFb/C06PTS9dZBo7ihau+Tu/DNCk/OyHhea07S+aeMWpFFkUaXRa8fI+ScZbEI8dfSxwY7gxZ9SAVQ==",
+      "requires": {
+        "ms": "^2.0.0"
+      }
+    },
     "ibm-cloud-sdk-core": {
       "version": "4.0.5",
       "resolved": "https://registry.npmjs.org/ibm-cloud-sdk-core/-/ibm-cloud-sdk-core-4.0.5.tgz",
@@ -10025,13 +10287,6 @@
         "redis-errors": "^1.2.0",
         "redis-parser": "^3.0.0",
         "standard-as-callback": "^2.1.0"
-      },
-      "dependencies": {
-        "denque": {
-          "version": "2.1.0",
-          "resolved": "https://registry.npmjs.org/denque/-/denque-2.1.0.tgz",
-          "integrity": "sha512-HVQE3AAb/pxF8fQAoiqpvg9i3evqug3hoiwakOyZAwJm+6vZehbkYXZ0l4JxS+I3QxM97v5aaRNhj8v5oBhekw=="
-        }
       }
     },
     "is-arguments": {
@@ -10074,6 +10329,11 @@
         "has-tostringtag": "^1.0.0"
       }
     },
+    "is-buffer": {
+      "version": "1.1.6",
+      "resolved": "https://registry.npmjs.org/is-buffer/-/is-buffer-1.1.6.tgz",
+      "integrity": "sha512-NcdALwpXkTm5Zvvbk7owOUSvVvBKDgKP5/ewfXEznmQFfs4ZRmanOeKBTjRVjka3QFoN6XJ+9F3USqfHqTaU5w=="
+    },
     "is-callable": {
       "version": "1.2.7",
       "resolved": "https://registry.npmjs.org/is-callable/-/is-callable-1.2.7.tgz",
@@ -10675,6 +10935,16 @@
       "resolved": "https://registry.npmjs.org/marked/-/marked-4.2.12.tgz",
       "integrity": "sha512-yr8hSKa3Fv4D3jdZmtMMPghgVt6TWbk86WQaWhDloQjRSQhMMYCAro7jP7VDJrjjdV8pxVxMssXS8B8Y5DZ5aw=="
     },
+    "md5": {
+      "version": "2.3.0",
+      "resolved": "https://registry.npmjs.org/md5/-/md5-2.3.0.tgz",
+      "integrity": "sha512-T1GITYmFaKuO91vxyoQMFETst+O71VUPEU3ze5GNzDm0OWdP8v1ziTaAEPUr/3kLsY3Sftgz242A1SetQiDL7g==",
+      "requires": {
+        "charenc": "0.0.2",
+        "crypt": "0.0.2",
+        "is-buffer": "~1.1.6"
+      }
+    },
     "mdurl": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/mdurl/-/mdurl-1.0.1.tgz",
@@ -10766,6 +11036,11 @@
       "resolved": "https://registry.npmjs.org/next-tick/-/next-tick-1.1.0.tgz",
       "integrity": "sha512-CXdUiJembsNjuToQvxayPZF9Vqht7hewsvy2sOWafLvi2awflj9mOC6bHIg50orX8IJvWKY9wYQ/zB2kogPslQ=="
     },
+    "node-domexception": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/node-domexception/-/node-domexception-1.0.0.tgz",
+      "integrity": "sha512-/jKZoMpw0F8GRwl4/eLROPA3cfcXtLApP0QzLmUT/HuPCZWyB7IY9ZrMeKw2O/nFIqPQB3PVM9aYm0F312AXDQ=="
+    },
     "node-fetch": {
       "version": "2.6.9",
       "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.9.tgz",
@@ -11011,6 +11286,22 @@
         "wrappy": "1"
       }
     },
+    "openai": {
+      "version": "4.16.2",
+      "resolved": "https://registry.npmjs.org/openai/-/openai-4.16.2.tgz",
+      "integrity": "sha512-jsrv008Z3SkeiJ2USdJTrD/tkwBHK6YYv7cwNxkfhgAu1GUBKEDiuYKLLXtvVxdrU9gK6LXnIb03ugwoBgEimQ==",
+      "requires": {
+        "@types/node": "^18.11.18",
+        "@types/node-fetch": "^2.6.4",
+        "abort-controller": "^3.0.0",
+        "agentkeepalive": "^4.2.1",
+        "digest-fetch": "^1.3.0",
+        "form-data-encoder": "1.7.2",
+        "formdata-node": "^4.3.2",
+        "node-fetch": "^2.6.7",
+        "web-streams-polyfill": "^3.2.1"
+      }
+    },
     "optionator": {
       "version": "0.9.1",
       "resolved": "https://registry.npmjs.org/optionator/-/optionator-0.9.1.tgz",
@@ -11996,6 +12287,11 @@
       "resolved": "https://registry.npmjs.org/uuid/-/uuid-8.3.2.tgz",
       "integrity": "sha512-+NYs2QeMWy+GWFOEm9xnn6HCDp0l7QBD7ml8zLUmJ+93Q5NF0NocErnwkTkXVFNiX3/fpC6afS8Dhb/gz7R7eg=="
     },
+    "web-streams-polyfill": {
+      "version": "3.2.1",
+      "resolved": "https://registry.npmjs.org/web-streams-polyfill/-/web-streams-polyfill-3.2.1.tgz",
+      "integrity": "sha512-e0MO3wdXWKrLbL0DgGnUV7WHVuw9OUvL4hjgnPkIeEvESk74gAITi5G606JtZPp39cd8HA9VQzCIvA49LpPN5Q=="
+    },
     "webidl-conversions": {
       "version": "3.0.1",
       "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-3.0.1.tgz",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@jambonz/speech-utils",
-  "version": "0.0.24",
+  "version": "0.0.26",
   "description": "TTS-related speech utilities for jambonz",
   "main": "index.js",
   "author": "Dave Horton",
@@ -27,13 +27,14 @@
     "@aws-sdk/client-polly": "^3.359.0",
     "@google-cloud/text-to-speech": "^4.2.1",
     "@grpc/grpc-js": "^1.8.13",
+    "@jambonz/realtimedb-helpers": "^0.8.7",
     "bent": "^7.3.12",
     "debug": "^4.3.4",
     "form-urlencoded": "^6.1.0",
     "google-protobuf": "^3.21.2",
     "ibm-watson": "^8.0.0",
     "microsoft-cognitiveservices-speech-sdk": "^1.31.0",
-    "ioredis": "^5.3.2",
+    "openai": "^4.16.2",
     "undici": "^5.21.0"
   },
   "devDependencies": {

test/synth.js

@@ -38,7 +38,7 @@ test('Google speech synth tests', async(t) => {
         },
       },
       language: 'en-GB',
-      gender: 'MALE',
+      gender: 'FEMALE',
       text: 'This is a test.  This is only a test',
       salt: 'foo.bar',
     });
@@ -53,7 +53,7 @@ test('Google speech synth tests', async(t) => {
         },
       },
       language: 'en-GB',
-      gender: 'MALE',
+      gender: 'FEMALE',
       text: 'This is a test.  This is only a test',
     });
     t.ok(opts.servedFromCache, `successfully retrieved cached google audio from ${opts.filePath}`);
@@ -68,7 +68,7 @@ test('Google speech synth tests', async(t) => {
       },
       disableTtsCache: true,
       language: 'en-GB',
-      gender: 'MALE',
+      gender: 'FEMALE',
       text: 'This is a test.  This is only a test',
     });
     t.ok(!opts.servedFromCache, `successfully synthesized google audio regardless of current cache to ${opts.filePath}`);
@@ -450,7 +450,7 @@ test('Elevenlabs speech synth tests', async(t) => {
   const {synthAudio, client} = fn(opts, logger);
 
   if (!process.env.ELEVENLABS_API_KEY || !process.env.ELEVENLABS_VOICE_ID || !process.env.ELEVENLABS_MODEL_ID) {
-    t.pass('skipping IBM Watson speech synth tests since IBM_TTS_API_KEY or IBM_TTS_API_KEY not provided');
+    t.pass('skipping ElevenLabs speech synth tests since ELEVENLABS_API_KEY or ELEVENLABS_VOICE_ID or ELEVENLABS_MODEL_ID not provided');
     return t.end();
   }
   const text = 'Hi there and welcome to jambones!';
@@ -474,6 +474,35 @@ test('Elevenlabs speech synth tests', async(t) => {
   client.quit();
 })
 
+test('whisper speech synth tests', async(t) => {
+  const fn = require('..');
+  const {synthAudio, client} = fn(opts, logger);
+
+  if (!process.env.OPENAI_API_KEY) {
+    t.pass('skipping OPENAI speech synth tests since OPENAI_API_KEY not provided');
+    return t.end();
+  }
+  const text = 'Hi there and welcome to jambones!';
+  try {
+    let opts = await synthAudio(stats, {
+      vendor: 'whisper',
+      credentials: {
+        api_key: process.env.OPENAI_API_KEY,
+        model_id: 'tts-1'
+      },
+      language: 'en-US',
+      voice: 'alloy',
+      text,
+    });
+    t.ok(!opts.servedFromCache, `successfully synthesized whisper audio to ${opts.filePath}`);
+
+  } catch (err) {
+    console.error(JSON.stringify(err));
+    t.end(err);
+  }
+  client.quit();
+})
+
 test('TTS Cache tests', async(t) => {
   const fn = require('..');
   const {purgeTtsCache, getTtsSize, client} = fn(opts, logger);