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Deploy: 2026-05-22 22:11:36

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Hamza-Ayed
2026-05-22 22:11:36 +03:00
parent 01f70f2274
commit 9a2cf94b86
1 changed files with 9 additions and 7 deletions
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16
backend/app/Services/GeminiService.php
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@@ -4,12 +4,14 @@ namespace App\Services;
class GeminiService class GeminiService
{ {
public const DEFAULT_MODEL = 'gemini-3.1-flash-lite';
/** /**
* Call Gemini API to generate a response * Call Gemini API to generate a response
*/ */
public static function generateResponse(string $apiKey, string $systemPrompt, string $userMessage): ?string public static function generateResponse(string $apiKey, string $systemPrompt, string $userMessage): ?string
{ {
$url = 'https://generativelanguage.googleapis.com/v1beta/models/gemini-flash-lite-latest:generateContent?key=' . $apiKey; $url = 'https://generativelanguage.googleapis.com/v1beta/models/' . self::DEFAULT_MODEL . ':generateContent?key=' . $apiKey;
$payload = json_encode([ $payload = json_encode([
'contents' => [ 'contents' => [
@@ -54,7 +56,7 @@ class GeminiService
*/ */
public static function generatePromptFromAudio(string $apiKey, string $audioBase64, string $mimeType): ?string public static function generatePromptFromAudio(string $apiKey, string $audioBase64, string $mimeType): ?string
{ {
$url = 'https://generativelanguage.googleapis.com/v1beta/models/gemini-flash-lite-latest:generateContent?key=' . $apiKey; $url = 'https://generativelanguage.googleapis.com/v1beta/models/' . self::DEFAULT_MODEL . ':generateContent?key=' . $apiKey;
$payload = json_encode([ $payload = json_encode([
'contents' => [ 'contents' => [
@@ -102,7 +104,7 @@ class GeminiService
*/ */
public static function generateResponseFromAudio(string $apiKey, string $systemPrompt, string $audioBase64, string $mimeType): ?string public static function generateResponseFromAudio(string $apiKey, string $systemPrompt, string $audioBase64, string $mimeType): ?string
{ {
$url = 'https://generativelanguage.googleapis.com/v1beta/models/gemini-flash-lite-latest:generateContent?key=' . $apiKey; $url = 'https://generativelanguage.googleapis.com/v1beta/models/' . self::DEFAULT_MODEL . ':generateContent?key=' . $apiKey;
// Clean mimeType if it contains codec info // Clean mimeType if it contains codec info
if (strpos($mimeType, ';') !== false) { if (strpos($mimeType, ';') !== false) {
@@ -156,11 +158,11 @@ class GeminiService
} }
/** /**
* Transcribe incoming audio voice note to text using gemini-2.0-flash-lite * Transcribe incoming audio voice note to text using gemini-3.1-flash-lite
*/ */
public static function transcribeAudio(string $apiKey, string $audioBase64, string $mimeType): ?string public static function transcribeAudio(string $apiKey, string $audioBase64, string $mimeType): ?string
{ {
$url = 'https://generativelanguage.googleapis.com/v1beta/models/gemini-2.0-flash-lite:generateContent?key=' . $apiKey; $url = 'https://generativelanguage.googleapis.com/v1beta/models/' . self::DEFAULT_MODEL . ':generateContent?key=' . $apiKey;
// Clean mimeType if it contains codec info // Clean mimeType if it contains codec info
if (strpos($mimeType, ';') !== false) { if (strpos($mimeType, ';') !== false) {
@@ -213,7 +215,7 @@ class GeminiService
*/ */
public static function generateResponseFromImage(string $apiKey, string $systemPrompt, string $imageBase64, string $mimeType): ?string public static function generateResponseFromImage(string $apiKey, string $systemPrompt, string $imageBase64, string $mimeType): ?string
{ {
$url = 'https://generativelanguage.googleapis.com/v1beta/models/gemini-flash-lite-latest:generateContent?key=' . $apiKey; $url = 'https://generativelanguage.googleapis.com/v1beta/models/' . self::DEFAULT_MODEL . ':generateContent?key=' . $apiKey;
// Clean mimeType if it contains codec info // Clean mimeType if it contains codec info
if (strpos($mimeType, ';') !== false) { if (strpos($mimeType, ';') !== false) {
@@ -271,7 +273,7 @@ class GeminiService
*/ */
public static function generateOcrFromImage(string $apiKey, string $prompt, string $imageBase64, string $mimeType): ?string public static function generateOcrFromImage(string $apiKey, string $prompt, string $imageBase64, string $mimeType): ?string
{ {
$url = 'https://generativelanguage.googleapis.com/v1beta/models/gemini-2.0-flash-lite:generateContent?key=' . $apiKey; $url = 'https://generativelanguage.googleapis.com/v1beta/models/' . self::DEFAULT_MODEL . ':generateContent?key=' . $apiKey;
// Clean mimeType if it contains codec info // Clean mimeType if it contains codec info
if (strpos($mimeType, ';') !== false) { if (strpos($mimeType, ';') !== false) {