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BlueScreen: added support for AI agents
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13 files changed

+648
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‎src/Tracy/Bar/assets/bar.js‎

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* This file is part of the Tracy (https://tracy.nette.org)
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*/
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if (navigator.webdriver) {
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document.cookie = 'tracy-webdriver=1;path=/;SameSite=Lax';
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}
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let requestId = document.currentScript.dataset.id,
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ajaxCounter = 1,
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baseUrl = location.href.split('#')[0];

‎src/Tracy/BlueScreen/BlueScreen.php‎

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@@ -122,6 +122,15 @@ public function render(\Throwable $exception): void
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}
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/**
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* Captures blue screen as plain text (markdown).
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*/
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public function renderAgent(\Throwable $exception): string
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{
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return Helpers::capture(fn() => $this->renderTemplate($exception, __DIR__ . '/dist/agent.phtml'));
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}
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/** @internal */
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public function renderToAjax(\Throwable $exception, DeferredContent $defer): void
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{

‎src/Tracy/BlueScreen/assets/agent.latte‎

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{use Tracy\Debugger}
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{use Tracy\Dumper}
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{use Tracy\Helpers}
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{varType Tracy\BlueScreen $blueScreen}
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{varType Throwable $exception}
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{varType bool $showEnvironment}
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{varType ?array{type: int, message: string, file: string, line: int} $lastError}
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{varType array<string, string> $httpHeaders}
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{varType string $source}
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This is an error page generated by Tracy (https://tracy.nette.org).
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{define renderSource $file, $line}
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{do $srcLines = @file($file)}
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{exitIf !$srcLines}
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{do $start = (int) max(0, $line - 4)}
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{do $end = (int) min(count($srcLines), $line + 3)}
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```php
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{foreach array_slice($srcLines, $start, $end - $start, true) as $i => $srcLine}
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{=sprintf('%s%4d | %s', ($i + 1 === $line) ? '► ' : ' ', $i + 1, rtrim($srcLine))}
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{/foreach}
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```
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{do $mapped = Debugger::mapSource($file, $line)}
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{exitIf !$mapped || !@is_file($mapped['file'])}
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{do $mLine = $mapped['line']}
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Mapped source: {=$mapped['file'] . ($mLine ? ':' . $mLine : '')}
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{do $mappedLines = @file($mapped['file'])}
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{if $mappedLines && $mLine}
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{do $mStart = (int) max(0, $mLine - 4)}
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{do $mEnd = (int) min(count($mappedLines), $mLine + 3)}
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```
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{foreach array_slice($mappedLines, $mStart, $mEnd - $mStart, true) as $i => $srcLine}
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{=sprintf('%s%4d | %s', ($i + 1 === $mLine) ? '► ' : ' ', $i + 1, rtrim($srcLine))}
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{/foreach}
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```
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{/if}
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{/define}
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{foreach Helpers::getExceptionChain($exception) as $i => $ex}
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{do $title = $blueScreen->getExceptionTitle($ex)}
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{do $code = $ex->getCode() ? ' #' . $ex->getCode() : ''}
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{if $i === 0}
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# {$title}: {$ex->getMessage()}{$code}
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{else}
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## Caused by: {$title}: {$ex->getMessage()}{$code}
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{/if}
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in {$ex->getFile()}:{$ex->getLine()}
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{include renderSource $ex->getFile(), $ex->getLine()}
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{do $base = new \Exception}
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{if count(get_mangled_object_vars($ex)) > count(get_mangled_object_vars($base))}
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## Exception Properties
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{=Dumper::toText($ex, [Dumper::DEPTH => $blueScreen->maxDepth, Dumper::TRUNCATE => $blueScreen->maxLength, Dumper::ITEMS => $blueScreen->maxItems, Dumper::SCRUBBER => $blueScreen->scrubber, Dumper::KEYS_TO_HIDE => $blueScreen->keysToHide])}
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{/if}
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{do $stack = $blueScreen->cleanStackTrace($ex->getTrace())}
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{if $stack}
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## Stack Trace
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{foreach $stack as $j => $row}
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{do $funcName = isset($row['class']) ? $row['class'] . ($row['type'] ?? '::') . $row['function'] : $row['function']}
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{do $location = isset($row['file']) ? $row['file'] . ':' . ($row['line'] ?? '?') : 'inner-code'}
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{do $inlineArgs = ''}
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{do $complexArgs = []}
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{if !empty($row['args'])}
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{try}
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{do $params = isset($row['class']) ? (new \ReflectionMethod($row['class'], $row['function']))->getParameters() : (new \ReflectionFunction($row['function']))->getParameters()}
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{rollback}
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{do $params = []}
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{/try}
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{do $allSimple = true}
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{do $argParts = []}
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{foreach $row['args'] as $k => $v}
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{do $name = isset($params[$k]) && !$params[$k]->isVariadic() ? '$' . $params[$k]->getName() : '#' . $k}
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{do $dump = rtrim(Dumper::toText($v, [Dumper::DEPTH => 2, Dumper::TRUNCATE => 100]))}
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{if str_contains($dump, "\n") || strlen($dump) > 50}
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{do $allSimple = false}
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{do $complexArgs[] = ' ' . $name . ' = ' . str_replace("\n", "\n ", $dump)}
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{else}
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{do $argParts[] = $name . ' = ' . $dump}
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{do $complexArgs[] = ' ' . $name . ' = ' . $dump}
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{/if}
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{/foreach}
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{if $allSimple}
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{do $inlineArgs = implode(', ', $argParts)}
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{/if}
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{/if}
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{if $inlineArgs}
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{=$j + 1}. {$funcName}({$inlineArgs})
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{else}
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{=$j + 1}. {$funcName}()
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{/if}
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in {$location}
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{if !$inlineArgs && $complexArgs}
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{foreach $complexArgs as $arg}
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{=$arg}
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{/foreach}
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{/if}
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{if isset($row['file'], $row['line']) && @is_file($row['file'])}
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{include renderSource $row['file'], $row['line']}
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{/if}
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{/foreach}
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{/if}
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{/foreach}
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{if $lastError}
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## Last Muted Error
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{=Helpers::errorTypeToString($lastError['type'])}: {$lastError['message']}
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in {$lastError['file']}:{=$lastError['line']}
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{if @is_file($lastError['file'])}
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{include renderSource $lastError['file'], $lastError['line']}
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{/if}
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{/if}
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{if !Helpers::isCli() && isset($_SERVER['REQUEST_METHOD'])}
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## HTTP Request
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{$_SERVER['REQUEST_METHOD']} {$source}
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{if $httpHeaders}
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### Headers
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{foreach $httpHeaders as $k => $v}
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- {$k}: {$v}
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{/foreach}
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{/if}
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{if !empty($_GET)}
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### $_GET
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{=Dumper::toText($_GET, [Dumper::DEPTH => 3, Dumper::TRUNCATE => 200])}
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{/if}
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{if !empty($_POST)}
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### $_POST
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{=Dumper::toText($_POST, [Dumper::DEPTH => 3, Dumper::TRUNCATE => 200, Dumper::SCRUBBER => $blueScreen->scrubber, Dumper::KEYS_TO_HIDE => $blueScreen->keysToHide])}
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{/if}
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{if !empty($_COOKIE)}
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### $_COOKIE
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{=Dumper::toText($_COOKIE, [Dumper::DEPTH => 3, Dumper::TRUNCATE => 200, Dumper::SCRUBBER => $blueScreen->scrubber, Dumper::KEYS_TO_HIDE => $blueScreen->keysToHide])}
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{/if}
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{/if}
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{if $showEnvironment}
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## Environment
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| Key | Value |
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|-----|-------|
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| PHP | {=PHP_VERSION . ' (' . (PHP_ZTS ? 'TS' : 'NTS') . ')'} |
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{if isset($_SERVER['REQUEST_METHOD'])}
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| Method | {$_SERVER['REQUEST_METHOD']} |
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{/if}
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| Source | {$source} |
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{if isset($_SERVER['SERVER_SOFTWARE'])}
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| Server | {$_SERVER['SERVER_SOFTWARE']} |
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{/if}
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| Tracy | {=Debugger::Version} |
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{/if}

‎src/Tracy/BlueScreen/assets/page.latte‎

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'use strict';
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{str_replace(['<!--', '</s'], ['<\!--', '<\/s'], $js)|noescape}
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Tracy.BlueScreen.init();
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{if Helpers::isAgent()}
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document.title={json_encode('Tracy: ' . $title . ': ' . $exception->getMessage() . $code)|noescape};
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console.error({json_encode($blueScreen->renderAgent($exception))|noescape});
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{/if}
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</script>
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</body>
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</html>

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