Update test_elevenlabs.php for direct logging

backend/public/test_elevenlabs.php

@@ -57,28 +57,50 @@ echo "\n--- Generating Speech with ElevenLabs ---\n";
 $testText = "مرحباً بك! أنا مساعدك الذكي من نبيه، كيف يمكنني مساعدتك اليوم؟";
 echo "Text to generate: \"{$testText}\"\n";
 
-// We pass an empty/dummy Gemini API Key and systemPrompt because we are only testing ElevenLabs TTS path
-$response = GeminiService::generateAudioResponse(
-    'dummy_gemini_key',
-    'dummy_system_prompt',
-    $testText,
-    'Puck',
-    $elApiKey,
-    $elVoiceId
-);
+// Execute ElevenLabs TTS directly in this test script to get detailed error logs
+$url = 'https://api.elevenlabs.io/v1/text-to-speech/' . $elVoiceId;
 
-if ($response && !empty($response['audio'])) {
+$payload = json_encode([
+    'text' => $testText,
+    'model_id' => 'eleven_multilingual_v2',
+    'voice_settings' => [
+        'stability' => 0.5,
+        'similarity_boost' => 0.8
+    ]
+]);
+
+echo "Sending API request to: {$url}...\n";
+$ch = curl_init($url);
+curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+curl_setopt($ch, CURLOPT_POST, true);
+curl_setopt($ch, CURLOPT_POSTFIELDS, $payload);
+curl_setopt($ch, CURLOPT_HTTPHEADER, [
+    'Content-Type: application/json',
+    'xi-api-key: ' . $elApiKey
+]);
+curl_setopt($ch, CURLOPT_TIMEOUT, 30);
+
+$response = curl_exec($ch);
+$httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
+$curlError = curl_error($ch);
+curl_close($ch);
+
+echo "HTTP Status Code: {$httpCode}\n";
+if ($curlError) {
+    echo "cURL Error: {$curlError}\n";
+}
+
+if ($httpCode === 200) {
     echo "✅ [ElevenLabs] Speech generation successful!\n";
-    echo "ℹ️ [ElevenLabs] Audio MimeType: {$response['mimeType']}\n";
-    echo "ℹ️ [ElevenLabs] Audio size: " . strlen($response['audio']) . " base64 chars\n";
+    echo "ℹ️ [ElevenLabs] Audio size: " . strlen($response) . " bytes\n";
     
     // Save to test file
-    $binaryAudio = base64_decode($response['audio']);
     $outputPath = __DIR__ . '/test_elevenlabs_out.mp3';
-    file_put_contents($outputPath, $binaryAudio);
+    file_put_contents($outputPath, $response);
     echo "✅ [ElevenLabs] Audio successfully written to: " . basename($outputPath) . "\n";
 } else {
-    echo "❌ [ElevenLabs] Speech generation failed. Check error log or verify API Key quota/limits.\n";
+    echo "❌ [ElevenLabs] Speech generation failed.\n";
+    echo "Response: " . $response . "\n";
 }
 
 echo "\n=== Diagnostics Complete ===\n";