Viewing file:  OpenAiSolution.php (3.22 KB) -rw-r--r--
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<?php
namespace Spatie\Ignition\Solutions\OpenAi;
use OpenAI;
use Psr\SimpleCache\CacheInterface;
use Spatie\Backtrace\Backtrace;
use Spatie\Backtrace\Frame;
use Spatie\Ignition\Contracts\Solution;
use Spatie\Ignition\ErrorPage\Renderer;
use Spatie\Ignition\Ignition;
use Throwable;
class OpenAiSolution implements Solution
{
public bool $aiGenerated = true;
protected string $prompt;
protected OpenAiSolutionResponse $openAiSolutionResponse;
public function __construct(
protected Throwable $throwable,
protected string $openAiKey,
protected CacheInterface|null $cache = null,
protected int|null $cacheTtlInSeconds = 60,
protected string|null $applicationType = null,
protected string|null $applicationPath = null,
) {
$this->prompt = $this->generatePrompt();
$this->openAiSolutionResponse = $this->getAiSolution();
}
public function getSolutionTitle(): string
{
return 'AI Generated Solution';
}
public function getSolutionDescription(): string
{
return $this->openAiSolutionResponse->description();
}
public function getDocumentationLinks(): array
{
return $this->openAiSolutionResponse->links();
}
public function getAiSolution(): ?OpenAiSolutionResponse
{
$solution = $this->cache->get($this->getCacheKey());
if ($solution) {
return new OpenAiSolutionResponse($solution);
}
$solutionText = OpenAI::client($this->openAiKey)
->chat()
->create([
'model' => $this->getModel(),
'messages' => [['role' => 'user', 'content' => $this->prompt]],
'max_tokens' => 1000,
'temperature' => 0,
])->choices[0]->message->content;
$this->cache->set($this->getCacheKey(), $solutionText, $this->cacheTtlInSeconds);
return new OpenAiSolutionResponse($solutionText);
}
protected function getCacheKey(): string
{
$hash = sha1($this->prompt);
return "ignition-solution-{$hash}";
}
protected function generatePrompt(): string
{
$viewPath = Ignition::viewPath('aiPrompt');
$viewModel = new OpenAiPromptViewModel(
file: $this->throwable->getFile(),
exceptionMessage: $this->throwable->getMessage(),
exceptionClass: get_class($this->throwable),
snippet: $this->getApplicationFrame($this->throwable)->getSnippetAsString(15),
line: $this->throwable->getLine(),
applicationType: $this->applicationType,
);
return (new Renderer())->renderAsString(
['viewModel' => $viewModel],
$viewPath,
);
}
protected function getModel(): string
{
return 'gpt-3.5-turbo';
}
protected function getApplicationFrame(Throwable $throwable): ?Frame
{
$backtrace = Backtrace::createForThrowable($throwable);
if ($this->applicationPath) {
$backtrace->applicationPath($this->applicationPath);
}
$frames = $backtrace->frames();
return $frames[$backtrace->firstApplicationFrameIndex()] ?? null;
}
}
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