';
+ html += 'Expected weight (50th %ile): ' + expectedWeight + 'g ';
+ html += 'Z-score: ' + z.toFixed(2) + ' ';
+ html += 'Percentile: ' + percentile.toFixed(1) + '%';
+ html += '
';
+ html += '
';
+
+ // Reference
+ html += '
Fenton TR, Kim JH. A systematic review and meta-analysis to revise the Fenton growth chart for preterm infants. BMC Pediatrics 2013;13:59. GA classification per ACOG/AAP definitions.
';
+
+ resultDiv.innerHTML = html;
+ }
+})();
diff --git a/src/routes/adminConfig.js b/src/routes/adminConfig.js
index 3bf82b8..5796434 100644
--- a/src/routes/adminConfig.js
+++ b/src/routes/adminConfig.js
@@ -8,6 +8,7 @@ var db = require('../db/database');
var { authMiddleware, adminMiddleware } = require('../middleware/auth');
var PROMPTS = require('../utils/prompts');
var logger = require('../utils/logger');
+var { gatewayUrl } = require('../utils/errors');
router.use(authMiddleware);
@@ -378,7 +379,7 @@ router.post('/config/models/test', async function(req, res) {
var start = Date.now();
var result = await callAI(
[{ role: 'user', content: 'Reply with only the word: OK' }],
- { model: modelId, maxTokens: 20, temperature: 0 }
+ { model: modelId, maxTokens: 20, temperature: 0, skipAllowlistCheck: true }
);
res.json({
success: true,
@@ -473,25 +474,44 @@ router.get('/config/tts/discover', async function(req, res) {
}
if (provider === 'litellm' && process.env.LITELLM_API_BASE) {
- var base = process.env.LITELLM_API_BASE.replace(/\/+$/, '');
+ // base URL handled by gatewayUrl() helper
var lHeaders = {};
if (process.env.LITELLM_API_KEY) lHeaders['Authorization'] = 'Bearer ' + process.env.LITELLM_API_KEY;
try {
- var lResp = await axios.get(base + '/v1/models', { headers: lHeaders, timeout: 10000 });
+ var lResp = await axios.get(gatewayUrl('/models'), { headers: lHeaders, timeout: 10000 });
if (lResp.data && lResp.data.data) {
lResp.data.data.forEach(function(m) {
var mid = (m.id || '').toLowerCase();
- if (mid.indexOf('tts') !== -1 || mid.indexOf('speech') !== -1 || mid.indexOf('voice') !== -1) {
- discovered.push({ id: m.id, name: m.id, source: 'litellm-api' });
+ if (mid.indexOf('tts') !== -1 || mid.indexOf('speech') !== -1 || mid.indexOf('voice') !== -1 || mid.indexOf('eleven') !== -1 || mid.indexOf('playai') !== -1) {
+ discovered.push({ id: m.id, name: m.id, source: 'gateway-api' });
}
});
}
} catch (e) { logger.warn('LiteLLM TTS model list failed: ' + e.message); }
- ['alloy','echo','fable','onyx','nova','shimmer'].forEach(function(v) {
- if (!discovered.find(function(d) { return d.id === v; })) {
- discovered.push({ id: v, name: v + ' (OpenAI voice)', source: 'builtin' });
- }
+
+ // OpenAI voices
+ ['alloy','echo','fable','onyx','nova','shimmer','ash','sage','coral'].forEach(function(v) {
+ discovered.push({ id: v, name: v + ' (OpenAI voice)', source: 'openai-voices' });
});
+
+ // Vertex Gemini TTS voices
+ ['Puck','Charon','Kore','Fenrir','Aoede','Leda','Orus','Zephyr'].forEach(function(v) {
+ discovered.push({ id: v, name: v + ' (Vertex voice)', source: 'vertex-voices' });
+ });
+
+ // ElevenLabs voices — fetch from API if key available
+ if (process.env.ELEVENLABS_API_KEY) {
+ try {
+ var elResp = await axios.get('https://api.elevenlabs.io/v1/voices', {
+ headers: { 'xi-api-key': process.env.ELEVENLABS_API_KEY }, timeout: 10000
+ });
+ if (elResp.data && elResp.data.voices) {
+ elResp.data.voices.forEach(function(v) {
+ discovered.push({ id: v.voice_id, name: v.name + ' (ElevenLabs)', source: 'elevenlabs-api' });
+ });
+ }
+ } catch (e) { logger.warn('ElevenLabs voice fetch failed: ' + e.message); }
+ }
}
if (provider === 'elevenlabs' && process.env.ELEVENLABS_API_KEY) {
@@ -540,13 +560,23 @@ router.post('/config/tts/test', async function(req, res) {
buffer = await synthesizeWithGoogleTTS(text, usedVoice);
} else if (provider === 'litellm') {
if (!process.env.LITELLM_API_BASE) return res.json({ success: false, error: 'LITELLM_API_BASE not set' });
- var rawModel = process.env.LITELLM_TTS_MODEL || 'tts-1';
- var ttsModel = rawModel.indexOf('/') !== -1 || rawModel.indexOf('-tts-') !== -1 || rawModel.startsWith('openai-') || rawModel.startsWith('elevenlabs-') || rawModel.startsWith('gemini-') ? rawModel : 'openai/' + rawModel;
- usedVoice = voice || process.env.LITELLM_TTS_VOICE || 'alloy';
- var base = process.env.LITELLM_API_BASE.replace(/\/+$/, '');
+ var db = require('../db/database');
+ var adminModel = await db.getSetting('tts.model') || '';
+ var adminVoice = await db.getSetting('tts.voice') || '';
+ if (!adminModel && adminVoice && (adminVoice.indexOf('/') !== -1 || /^(openai-tts|tts-1|elevenlabs|vertex-gemini.*tts|openai-gpt.*tts)/i.test(adminVoice))) { adminModel = adminVoice; adminVoice = ''; }
+ var VERTEX_VOICES = ['Puck','Charon','Kore','Fenrir','Aoede','Leda','Orus','Zephyr'];
+ var resolvedVoice = voice || adminVoice || '';
+ if (!adminModel && resolvedVoice) {
+ if (VERTEX_VOICES.indexOf(resolvedVoice) !== -1) adminModel = 'vertex-gemini-2.5-flash-tts';
+ else if (resolvedVoice.length > 15 && /^[a-zA-Z0-9]+$/.test(resolvedVoice)) adminModel = 'elevenlabs-v3';
+ }
+ var rawModel = adminModel || process.env.LITELLM_TTS_MODEL || 'tts-1';
+ var ttsModel = rawModel.indexOf('/') !== -1 || rawModel.indexOf('-tts-') !== -1 || rawModel.startsWith('openai-') || rawModel.startsWith('elevenlabs-') || rawModel.startsWith('gemini-') || rawModel.startsWith('vertex-') ? rawModel : 'openai/' + rawModel;
+ usedVoice = resolvedVoice || process.env.LITELLM_TTS_VOICE || 'alloy';
+ // base URL handled by gatewayUrl() helper
var ttsHeaders = { 'Content-Type': 'application/json' };
if (process.env.LITELLM_API_KEY) ttsHeaders['Authorization'] = 'Bearer ' + process.env.LITELLM_API_KEY;
- var ttsResp = await axios.post(base + '/v1/audio/speech',
+ var ttsResp = await axios.post(gatewayUrl('/audio/speech'),
{ model: ttsModel, voice: usedVoice, input: text },
{ headers: ttsHeaders, responseType: 'arraybuffer', timeout: 60000 }
);
@@ -665,20 +695,20 @@ router.get('/config/stt/discover', async function(req, res) {
}
if (provider === 'litellm' && process.env.LITELLM_API_BASE) {
- var base = process.env.LITELLM_API_BASE.replace(/\/+$/, '');
+ // base URL handled by gatewayUrl() helper
var sHeaders = {};
if (process.env.LITELLM_API_KEY) sHeaders['Authorization'] = 'Bearer ' + process.env.LITELLM_API_KEY;
try {
- var sResp = await axios.get(base + '/v1/models', { headers: sHeaders, timeout: 10000 });
+ var sResp = await axios.get(gatewayUrl('/models'), { headers: sHeaders, timeout: 10000 });
if (sResp.data && sResp.data.data) {
sResp.data.data.forEach(function(m) {
var mid = (m.id || '').toLowerCase();
- if (mid.indexOf('whisper') !== -1 || mid.indexOf('gemini') !== -1 || mid.indexOf('audio') !== -1 || mid.indexOf('transcri') !== -1) {
- discovered.push({ id: m.id, name: m.id, source: 'litellm-api' });
+ if (mid.indexOf('whisper') !== -1 || mid.indexOf('gemini') !== -1 || mid.indexOf('audio') !== -1 || mid.indexOf('transcri') !== -1 || mid.indexOf('scribe') !== -1 || mid.indexOf('nova') !== -1 || mid.indexOf('deepgram') !== -1 || mid.indexOf('eleven') !== -1 || mid.indexOf('chirp') !== -1) {
+ discovered.push({ id: m.id, name: m.id, source: 'gateway-api' });
}
});
}
- } catch(e) { logger.warn('LiteLLM STT discovery failed: ' + e.message); }
+ } catch(e) { logger.warn('STT discovery failed: ' + e.message); }
}
if (provider === 'local') {
@@ -735,19 +765,38 @@ router.post('/config/stt/test', async function(req, res) {
text = await transcribeWithLocal(audioBuffer, mime);
} else if (provider === 'litellm') {
if (!process.env.LITELLM_API_BASE) return res.json({ success: false, error: 'LITELLM_API_BASE not set' });
- var sttModel = process.env.LITELLM_STT_MODEL || 'gemini-2.0-flash';
- var base = process.env.LITELLM_API_BASE.replace(/\/+$/, '');
- var headers = { 'Content-Type': 'application/json' };
- if (process.env.LITELLM_API_KEY) headers['Authorization'] = 'Bearer ' + process.env.LITELLM_API_KEY;
- var sttResp = await axios.post(base + '/v1/chat/completions', {
- model: sttModel,
- messages: [{ role: 'user', content: [
- { type: 'input_audio', input_audio: { data: audioBase64, format: mime.split('/')[1] || 'webm' } },
- { type: 'text', text: 'Transcribe this audio. Output the spoken words only.' }
- ]}]
- }, { headers: headers, timeout: 60000 });
- if (sttResp.data && sttResp.data.choices && sttResp.data.choices[0]) {
- text = (sttResp.data.choices[0].message && sttResp.data.choices[0].message.content) || '';
+ var db = require('../db/database');
+ var adminSttModel = await db.getSetting('stt.model') || '';
+ var sttModel = adminSttModel || process.env.LITELLM_STT_MODEL || 'gemini-2.0-flash';
+ // base URL handled by gatewayUrl() helper
+
+ var isTranscriptionModel = /whisper|deepgram|nova|groq/i.test(sttModel);
+
+ if (isTranscriptionModel) {
+ var ext = mime.split('/')[1] || 'webm';
+ var file = new File([audioBuffer], 'audio.' + ext, { type: mime });
+ var form = new FormData();
+ form.append('file', file);
+ form.append('model', sttModel);
+ var fetchHeaders = {};
+ if (process.env.LITELLM_API_KEY) fetchHeaders['Authorization'] = 'Bearer ' + process.env.LITELLM_API_KEY;
+ var sttResp = await fetch(gatewayUrl('/audio/transcriptions'), {
+ method: 'POST', headers: fetchHeaders, body: form
+ }).then(function(r) { return r.json().then(function(d) { return { data: d }; }); });
+ text = sttResp.data && sttResp.data.text ? sttResp.data.text : '';
+ } else {
+ var headers = { 'Content-Type': 'application/json' };
+ if (process.env.LITELLM_API_KEY) headers['Authorization'] = 'Bearer ' + process.env.LITELLM_API_KEY;
+ var sttResp = await axios.post(gatewayUrl('/chat/completions'), {
+ model: sttModel,
+ messages: [{ role: 'user', content: [
+ { type: 'input_audio', input_audio: { data: audioBase64, format: mime.split('/')[1] || 'webm' } },
+ { type: 'text', text: 'Transcribe this audio. Output the spoken words only.' }
+ ]}]
+ }, { headers: headers, timeout: 60000 });
+ if (sttResp.data && sttResp.data.choices && sttResp.data.choices[0]) {
+ text = (sttResp.data.choices[0].message && sttResp.data.choices[0].message.content) || '';
+ }
}
} else if (provider === 'openai') {
if (!whisperClient) return res.json({ success: false, error: 'Whisper not configured' });
@@ -821,16 +870,16 @@ router.get('/config/embeddings/discover', async function(req, res) {
];
if (provider === 'litellm') {
- var eBase = process.env.LITELLM_API_BASE.replace(/\/+$/, '');
+ // base URL handled by gatewayUrl() helper
var eHeaders = {};
if (process.env.LITELLM_API_KEY) eHeaders['Authorization'] = 'Bearer ' + process.env.LITELLM_API_KEY;
try {
- var eResp = await axios.get(eBase + '/v1/models', { headers: eHeaders, timeout: 10000 });
+ var eResp = await axios.get(gatewayUrl('/models'), { headers: eHeaders, timeout: 10000 });
if (eResp.data && eResp.data.data) {
eResp.data.data.forEach(function(m) {
if ((m.id || '').toLowerCase().indexOf('embed') !== -1) {
var dims = m.id.indexOf('3-large') !== -1 ? 3072 : m.id.indexOf('3-small') !== -1 ? 1536 : m.id.indexOf('005') !== -1 ? 768 : '?';
- discovered.push({ id: m.id, name: m.id, dims: dims, source: 'litellm-api' });
+ discovered.push({ id: m.id, name: m.id, dims: dims, source: 'gateway-api' });
}
});
}
@@ -880,6 +929,8 @@ router.post('/config/embeddings/test', async function(req, res) {
try {
var text = (req.body.text || 'Pediatric patient with fever').substring(0, 500);
var { generateEmbedding, DEFAULT_MODEL } = require('../utils/embeddings');
+ var db = require('../db/database');
+ var dbModel = await db.getSetting('embeddings.model') || '';
var start = Date.now();
var vector = await generateEmbedding(text);
var dims = Array.isArray(vector) ? vector.length : 0;
@@ -888,7 +939,7 @@ router.post('/config/embeddings/test', async function(req, res) {
success: true,
dimensions: dims,
sample: sample,
- model: process.env.EMBEDDING_MODEL || DEFAULT_MODEL,
+ model: dbModel || process.env.EMBEDDING_MODEL || DEFAULT_MODEL,
duration: Date.now() - start
});
} catch (e) {
diff --git a/src/routes/learningAI.js b/src/routes/learningAI.js
index 6ddd698..2da2ef1 100644
--- a/src/routes/learningAI.js
+++ b/src/routes/learningAI.js
@@ -10,6 +10,7 @@ var path = require('path');
var { callAI } = require('../utils/ai');
var { authMiddleware, moderatorMiddleware } = require('../middleware/auth');
var db = require('../db/database');
+var cryptoUtil = require('../utils/crypto');
router.use(authMiddleware);
router.use(moderatorMiddleware);
@@ -28,12 +29,16 @@ var upload = multer({
'text/markdown',
'text/html',
'text/csv',
- 'application/json'
+ 'application/json',
+ 'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
+ 'application/vnd.openxmlformats-officedocument.presentationml.presentation',
+ 'application/vnd.oasis.opendocument.text',
+ 'application/epub+zip'
];
- if (allowed.includes(file.mimetype) || file.originalname.match(/\.(pdf|txt|md|html|htm|csv|json)$/i)) {
+ if (allowed.includes(file.mimetype) || file.originalname.match(/\.(pdf|txt|md|html|htm|csv|json|docx|pptx|odt|epub)$/i)) {
cb(null, true);
} else {
- cb(new Error('File type not allowed. Only PDF, TXT, MD, HTML, CSV, JSON are supported.'));
+ cb(new Error('File type not allowed. Supported: PDF, DOCX, PPTX, ODT, EPUB, TXT, MD, HTML, CSV, JSON.'));
}
}
});
@@ -64,6 +69,65 @@ async function extractText(buffer, mimetype, filename) {
return buffer.toString('utf8');
}
+ // DOCX
+ if (mimetype === 'application/vnd.openxmlformats-officedocument.wordprocessingml.document' || ext === 'docx') {
+ try {
+ var mammoth = require('mammoth');
+ var result = await mammoth.extractRawText({ buffer: buffer });
+ return result.value || '';
+ } catch (e) {
+ throw new Error('Could not parse DOCX: ' + e.message);
+ }
+ }
+
+ // PPTX — extract text from slide XML inside the zip
+ if (mimetype === 'application/vnd.openxmlformats-officedocument.presentationml.presentation' || ext === 'pptx') {
+ try {
+ var JSZip = require('jszip');
+ var zip = await JSZip.loadAsync(buffer);
+ var slides = Object.keys(zip.files).filter(function(f) { return /^ppt\/slides\/slide\d+\.xml$/.test(f); }).sort();
+ var texts = [];
+ for (var i = 0; i < slides.length; i++) {
+ var xml = await zip.files[slides[i]].async('string');
+ var slideText = xml.replace(/<[^>]+>/g, ' ').replace(/\s+/g, ' ').trim();
+ if (slideText) texts.push('--- Slide ' + (i + 1) + ' ---\n' + slideText);
+ }
+ return texts.join('\n\n');
+ } catch (e) {
+ throw new Error('Could not parse PPTX: ' + e.message);
+ }
+ }
+
+ // ODT — extract text from content.xml inside the zip
+ if (mimetype === 'application/vnd.oasis.opendocument.text' || ext === 'odt') {
+ try {
+ var JSZip = require('jszip');
+ var zip = await JSZip.loadAsync(buffer);
+ var contentXml = await zip.files['content.xml'].async('string');
+ return contentXml.replace(/<[^>]+>/g, ' ').replace(/\s+/g, ' ').trim();
+ } catch (e) {
+ throw new Error('Could not parse ODT: ' + e.message);
+ }
+ }
+
+ // EPUB — extract text from XHTML chapters inside the zip
+ if (mimetype === 'application/epub+zip' || ext === 'epub') {
+ try {
+ var JSZip = require('jszip');
+ var zip = await JSZip.loadAsync(buffer);
+ var chapters = Object.keys(zip.files).filter(function(f) { return /\.(xhtml|html|htm)$/i.test(f) && !zip.files[f].dir; }).sort();
+ var texts = [];
+ for (var i = 0; i < chapters.length; i++) {
+ var html = await zip.files[chapters[i]].async('string');
+ var chapterText = html.replace(/<[^>]+>/g, ' ').replace(/\s+/g, ' ').trim();
+ if (chapterText) texts.push(chapterText);
+ }
+ return texts.join('\n\n');
+ } catch (e) {
+ throw new Error('Could not parse EPUB: ' + e.message);
+ }
+ }
+
// Fallback — try utf8
return buffer.toString('utf8');
}
@@ -215,9 +279,12 @@ router.post('/ai-generate', upload.array('files', 10), async function(req, res)
if (!user || !user.nextcloud_url) {
return res.status(400).json({ error: 'Nextcloud not connected. Go to Settings first.' });
}
+ var ncPassword;
+ try { ncPassword = cryptoUtil.decryptString(user.nextcloud_token); }
+ catch (decErr) { return res.status(400).json({ error: 'Nextcloud credentials invalid. Please reconnect.' }); }
var fileUrl = user.nextcloud_url + '/remote.php/dav/files/' + user.nextcloud_user + webdavPath;
var response = await axios.get(fileUrl, {
- auth: { username: user.nextcloud_user, password: user.nextcloud_token },
+ auth: { username: user.nextcloud_user, password: ncPassword },
responseType: 'arraybuffer',
timeout: 30000
});
@@ -372,6 +439,10 @@ router.get('/webdav-browse', async function(req, res) {
return res.status(400).json({ error: 'Nextcloud not connected' });
}
+ var ncPassword;
+ try { ncPassword = cryptoUtil.decryptString(user.nextcloud_token); }
+ catch (decErr) { return res.status(400).json({ error: 'Nextcloud credentials invalid. Please reconnect.' }); }
+
var browsePath = req.query.path || user.webdav_learning_path || user.nextcloud_folder || '/';
// Ensure it starts with /
if (!browsePath.startsWith('/')) browsePath = '/' + browsePath;
@@ -381,7 +452,7 @@ router.get('/webdav-browse', async function(req, res) {
var davResponse = await axios({
method: 'PROPFIND',
url: davUrl,
- auth: { username: user.nextcloud_user, password: user.nextcloud_token },
+ auth: { username: user.nextcloud_user, password: ncPassword },
headers: { Depth: '1', 'Content-Type': 'application/xml' },
data: ``,
timeout: 15000
diff --git a/src/routes/transcribe.js b/src/routes/transcribe.js
index 7ad35d6..5cff735 100644
--- a/src/routes/transcribe.js
+++ b/src/routes/transcribe.js
@@ -7,6 +7,7 @@ const { transcribeWithLocal, isLocalWhisperConfigured } = require('../utils/tran
const { transcribeWithGemini, isGoogleSTTConfigured } = require('../utils/transcribeGoogle');
const { authMiddleware } = require('../middleware/auth');
var logger = require('../utils/logger');
+var { gatewayUrl } = require('../utils/errors');
const upload = multer({ storage: multer.memoryStorage(), limits: { fileSize: 25 * 1024 * 1024 } });
@@ -92,7 +93,6 @@ router.post('/transcribe', authMiddleware, upload.single('audio'), async (req, r
if (!process.env.LITELLM_API_BASE) return res.status(400).json({ error: 'LITELLM_API_BASE not set.' });
var sttModel = userModel || adminSttModel || process.env.LITELLM_STT_MODEL || 'gemini-2.0-flash';
var axios = require('axios');
- var base = process.env.LITELLM_API_BASE.replace(/\/+$/, '');
var mimeType = req.file.mimetype || 'audio/webm';
// Models that use /audio/transcriptions (Whisper, Deepgram, Groq Whisper, etc.)
@@ -108,7 +108,7 @@ router.post('/transcribe', authMiddleware, upload.single('audio'), async (req, r
var fetchHeaders = {};
if (process.env.LITELLM_API_KEY) fetchHeaders['Authorization'] = 'Bearer ' + process.env.LITELLM_API_KEY;
- var sttResp = await fetch(base + '/v1/audio/transcriptions', {
+ var sttResp = await fetch(gatewayUrl('/audio/transcriptions'), {
method: 'POST', headers: fetchHeaders, body: form
}).then(function(r) { return r.json().then(function(d) { return { data: d }; }); });
var text = sttResp.data && sttResp.data.text ? sttResp.data.text : '';
@@ -122,7 +122,7 @@ router.post('/transcribe', authMiddleware, upload.single('audio'), async (req, r
var headers = { 'Content-Type': 'application/json' };
if (process.env.LITELLM_API_KEY) headers['Authorization'] = 'Bearer ' + process.env.LITELLM_API_KEY;
- var sttResp = await axios.post(base + '/v1/chat/completions', {
+ var sttResp = await axios.post(gatewayUrl('/chat/completions'), {
model: sttModel,
messages: [{
role: 'user',
diff --git a/src/routes/tts.js b/src/routes/tts.js
index d3f76ea..a98368a 100644
--- a/src/routes/tts.js
+++ b/src/routes/tts.js
@@ -4,6 +4,7 @@ const axios = require('axios');
const { synthesizeWithGoogleTTS, isGoogleTTSConfigured } = require('../utils/ttsGoogle');
const { authMiddleware } = require('../middleware/auth');
var logger = require('../utils/logger');
+var { gatewayUrl } = require('../utils/errors');
// Provider priority (auto-detect):
// TTS_PROVIDER=google → Google Cloud TTS direct (HIPAA eligible)
@@ -38,9 +39,20 @@ router.post('/text-to-speech', authMiddleware, async (req, res) => {
var userVoice = userPrefs?.tts_voice;
var adminVoice = await db.getSetting('tts.voice') || '';
var adminModel = await db.getSetting('tts.model') || '';
+ // tts.voice may contain a model ID (from discovery "Set" button) — detect and use as model
+ if (!adminModel && adminVoice && (adminVoice.indexOf('/') !== -1 || /^(openai-tts|tts-1|elevenlabs|vertex-gemini.*tts|openai-gpt.*tts)/i.test(adminVoice))) { adminModel = adminVoice; adminVoice = ''; }
+
+ // Auto-detect model from voice name when no explicit model is set
+ var VERTEX_VOICES = ['Puck','Charon','Kore','Fenrir','Aoede','Leda','Orus','Zephyr'];
+ var OPENAI_VOICES = ['alloy','echo','fable','onyx','nova','shimmer','ash','sage','coral'];
+ var resolvedVoice = userVoice || adminVoice || '';
+ if (!adminModel && resolvedVoice) {
+ if (VERTEX_VOICES.indexOf(resolvedVoice) !== -1) adminModel = 'vertex-gemini-2.5-flash-tts';
+ else if (resolvedVoice.length > 15 && /^[a-zA-Z0-9]+$/.test(resolvedVoice)) adminModel = 'elevenlabs-v3'; // ElevenLabs voice IDs are long alphanumeric
+ }
if (ttsProvider === 'google') {
- var voice = userVoice || adminVoice || process.env.GOOGLE_TTS_VOICE || 'en-US-Journey-F';
+ var voice = resolvedVoice || process.env.GOOGLE_TTS_VOICE || 'en-US-Journey-F';
var buffer = await synthesizeWithGoogleTTS(text, voice);
res.set('Content-Type', 'audio/mpeg');
res.set('X-TTS-Provider', 'google-tts/' + voice);
@@ -50,16 +62,12 @@ router.post('/text-to-speech', authMiddleware, async (req, res) => {
if (ttsProvider === 'litellm') {
if (!process.env.LITELLM_API_BASE) return res.status(400).json({ error: 'LITELLM_API_BASE not set.' });
- // Use the full model path (e.g. vertex_ai/google-tts) or the model_name alias
- // from your LiteLLM model_list. Full path is safer if your config uses it directly.
- // Use model name as-is if set explicitly, else prefix with openai/ for generic names like 'tts-1'
var rawModel = adminModel || process.env.LITELLM_TTS_MODEL || 'tts-1';
- var ttsModel = rawModel.indexOf('/') !== -1 || rawModel.indexOf('-tts-') !== -1 || rawModel.startsWith('openai-') || rawModel.startsWith('elevenlabs-') || rawModel.startsWith('gemini-') ? rawModel : 'openai/' + rawModel;
- var ttsVoice = userVoice || adminVoice || process.env.LITELLM_TTS_VOICE || 'alloy';
- var base = process.env.LITELLM_API_BASE.replace(/\/+$/, '');
+ var ttsModel = rawModel.indexOf('/') !== -1 || rawModel.indexOf('-tts-') !== -1 || rawModel.startsWith('openai-') || rawModel.startsWith('elevenlabs-') || rawModel.startsWith('gemini-') || rawModel.startsWith('vertex-') ? rawModel : 'openai/' + rawModel;
+ var ttsVoice = resolvedVoice || process.env.LITELLM_TTS_VOICE || 'alloy';
var ttsHeaders = { 'Content-Type': 'application/json' };
if (process.env.LITELLM_API_KEY) ttsHeaders['Authorization'] = 'Bearer ' + process.env.LITELLM_API_KEY;
- var ttsResp = await axios.post(base + '/v1/audio/speech',
+ var ttsResp = await axios.post(gatewayUrl('/audio/speech'),
{ model: ttsModel, voice: ttsVoice, input: text },
{ headers: ttsHeaders, responseType: 'arraybuffer', timeout: 60000 }
);
diff --git a/src/utils/ai.js b/src/utils/ai.js
index f224756..b6c884d 100644
--- a/src/utils/ai.js
+++ b/src/utils/ai.js
@@ -410,7 +410,8 @@ async function callAI(messages, options) {
// Prevents a client from passing e.g. model:"openai/o1" and draining
// the budget on a reasoning model outside the configured roster.
// Falls back silently to DEFAULT_MODEL when no model was provided.
- if (requestedModel) {
+ // Admin test endpoints pass skipAllowlistCheck to test before adding.
+ if (requestedModel && !options.skipAllowlistCheck) {
try {
var db = require('../db/database');
var { getAllowedModelIds } = require('./models');
diff --git a/src/utils/errors.js b/src/utils/errors.js
index 3355ef1..65b1c9a 100644
--- a/src/utils/errors.js
+++ b/src/utils/errors.js
@@ -12,4 +12,17 @@ function serverError(res, scope, err, publicMessage) {
return res.status(500).json({ error: publicMessage || 'Request failed. Please try again.' });
}
-module.exports = { serverError: serverError };
+// ============================================================
+// AI gateway URL helper — builds endpoint URLs from
+// LITELLM_API_BASE, handling both with and without /v1 suffix.
+// Usage: gatewayUrl('/audio/speech') → 'https://gw.example.com/v1/audio/speech'
+// The OpenAI SDK (ai.js) uses LITELLM_API_BASE directly as
+// baseURL and must NOT use this helper.
+// ============================================================
+
+function gatewayUrl(path) {
+ var base = (process.env.LITELLM_API_BASE || '').replace(/\/+$/, '').replace(/\/v1\/?$/, '');
+ return base + '/v1' + (path.startsWith('/') ? path : '/' + path);
+}
+
+module.exports = { serverError: serverError, gatewayUrl: gatewayUrl };