Current File : /www/loslex/demo/vendor/sentry/sentry-laravel/src/Sentry/Laravel/Tracing/BacktraceHelper.php
<?php
namespace Sentry\Laravel\Tracing;
use Sentry\Frame;
use Sentry\Options;
use Sentry\FrameBuilder;
use Illuminate\Support\Str;
use Sentry\Serializer\RepresentationSerializerInterface;
/**
* @internal
*/
class BacktraceHelper
{
/**
* @var Options The SDK client options
*/
private $options;
/**
* @var FrameBuilder An instance of the builder of {@see Frame} objects
*/
private $frameBuilder;
/**
* Constructor.
*
* @param Options $options The SDK client options
* @param RepresentationSerializerInterface $representationSerializer The representation serializer
*/
public function __construct(Options $options, RepresentationSerializerInterface $representationSerializer)
{
$this->options = $options;
$this->frameBuilder = new FrameBuilder($options, $representationSerializer);
}
/**
* Find the first in app frame for a given backtrace.
*
* @param array<int, array<string, mixed>> $backtrace The backtrace
*
* @phpstan-param list<array{
* line?: integer,
* file?: string,
* }> $backtrace
*/
public function findFirstInAppFrameForBacktrace(array $backtrace): ?Frame
{
$file = Frame::INTERNAL_FRAME_FILENAME;
$line = 0;
foreach ($backtrace as $backtraceFrame) {
$frame = $this->frameBuilder->buildFromBacktraceFrame($file, $line, $backtraceFrame);
if ($frame->isInApp()) {
return $frame;
}
$file = $backtraceFrame['file'] ?? Frame::INTERNAL_FRAME_FILENAME;
$line = $backtraceFrame['line'] ?? 0;
}
return null;
}
/**
* Takes a frame and if it's a compiled view path returns the original view path.
*
* @param \Sentry\Frame $frame
*
* @return string|null
*/
public function getOriginalViewPathForFrameOfCompiledViewPath(Frame $frame): ?string
{
// Check if we are dealing with a frame for a cached view path
if (!Str::startsWith($frame->getFile(), '/storage/framework/views/')) {
return null;
}
// If for some reason the file does not exists, skip resolving
if (!file_exists($frame->getAbsoluteFilePath())) {
return null;
}
$viewFileContents = file_get_contents($frame->getAbsoluteFilePath());
preg_match('/PATH (?<originalPath>.*?) ENDPATH/', $viewFileContents, $matches);
// No path comment found in the file, must be a very old Laravel version
if (empty($matches['originalPath'])) {
return null;
}
return $this->stripPrefixFromFilePath($matches['originalPath']);
}
/**
* Removes from the given file path the specified prefixes.
*
* @param string $filePath The path to the file
*/
private function stripPrefixFromFilePath(string $filePath): string
{
foreach ($this->options->getPrefixes() as $prefix) {
if (Str::startsWith($filePath, $prefix)) {
return mb_substr($filePath, mb_strlen($prefix));
}
}
return $filePath;
}
}
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