AbstractOpenAiCompatibleTextGenerationModel::parseResponseChoiceMessageToolCallPart( WordPress\AiClient\Providers\OpenAiCompatibleImplementation\ToolCallData $toolCallData ): WordPress\AiClient\Messages\DTO\MessagePart|null

543    protected function parseResponseChoiceMessageToolCallPart(array $toolCallData): ?MessagePart544    {545        /*546         * For now, only function calls are supported.547         *548         * Not all OpenAI compatible APIs include a 'type' key, so we only check its value if it is set.549         */550        if (isset($toolCallData['type']) && 'function' !== $toolCallData['type'] || !isset($toolCallData['function']) || !is_array($toolCallData['function'])) {551            return null;552        }553        $functionArguments = is_string($toolCallData['function']['arguments']) ? json_decode($toolCallData['function']['arguments'], \true) : $toolCallData['function']['arguments'];554        $functionCall = new FunctionCall(isset($toolCallData['id']) && is_string($toolCallData['id']) ? $toolCallData['id'] : null, isset($toolCallData['function']['name']) && is_string($toolCallData['function']['name']) ? $toolCallData['function']['name'] : null, $functionArguments);555        return new MessagePart($functionCall);556    }