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<?php |
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namespace FluentSupport\App\Services\Integrations\AI\Providers; |
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use FluentSupport\App\Services\Integrations\AI\BaseAIProvider; |
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use WP_Error; |
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class OpenAIProvider extends BaseAIProvider |
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{ |
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protected $completionsUrl = 'https://api.openai.com/v1/chat/completions'; |
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public function getProviderName(): string |
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{ |
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return 'OpenAI'; |
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} |
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|
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public function getAvailableModels(): array |
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{ |
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$models = [ |
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['value' => 'gpt-4.1', 'label' => 'GPT-4.1'], |
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['value' => 'gpt-4.1-mini', 'label' => 'GPT-4.1 Mini'], |
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['value' => 'gpt-4.1-nano', 'label' => 'GPT-4.1 Nano'], |
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['value' => 'gpt-4o', 'label' => 'GPT-4o'], |
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['value' => 'gpt-4o-mini', 'label' => 'GPT-4o Mini'], |
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['value' => 'gpt-4o-2024-08-06', 'label' => 'GPT-4o (2024-08-06)'], |
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['value' => 'gpt-4o-mini-2024-07-18', 'label' => 'GPT-4o Mini (2024-07-18)'], |
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['value' => 'gpt-4-turbo', 'label' => 'GPT-4 Turbo'], |
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['value' => 'gpt-4', 'label' => 'GPT-4'], |
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['value' => 'gpt-3.5-turbo', 'label' => 'GPT-3.5 Turbo'], |
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['value' => 'o3', 'label' => 'o3'], |
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['value' => 'o3-mini', 'label' => 'o3-mini'], |
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['value' => 'o4-mini', 'label' => 'o4-mini'], |
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['value' => 'o1', 'label' => 'o1'], |
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]; |
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return apply_filters('fluent_support/supported_openai_models', $models); |
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} |
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|
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/** |
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* @param int $ticketId |
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* @param string $prompt |
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* @param array $messages |
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* @return string|WP_Error |
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*/ |
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public function generateResponse(int $ticketId, string $prompt, array $messages = []) |
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{ |
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if (empty($messages)) { |
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$messages = [['role' => 'system', 'content' => $prompt]]; |
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} |
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|
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$payload = [ |
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'model' => $this->model, |
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'messages' => $messages, |
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]; |
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$headers = ['Authorization' => 'Bearer ' . $this->apiKey]; |
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$body = $this->sendRequest($this->completionsUrl, $payload, $headers); |
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if (is_wp_error($body)) { |
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return $body; |
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} |
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$content = $body['choices'][0]['message']['content'] ?? ''; |
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$tokens = ($body['usage']['prompt_tokens'] ?? 0) + ($body['usage']['completion_tokens'] ?? 0); |
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$this->fireSuccessAction($ticketId, $prompt, $tokens); |
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return $content; |
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} |
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|
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} |
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