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<?php
namespace Spatie\Backtrace;
use Spatie\Backtrace\CodeSnippets\CodeSnippet;
use Spatie\Backtrace\CodeSnippets\FileSnippetProvider;
use Spatie\Backtrace\CodeSnippets\LaravelSerializableClosureSnippetProvider;
use Spatie\Backtrace\CodeSnippets\NullSnippetProvider;
use Spatie\Backtrace\CodeSnippets\SnippetProvider;
class Frame
{
/** @var string */
public $file;
/** @var int */
public $lineNumber;
/** @var array|null */
public $arguments = null;
/** @var bool */
public $applicationFrame;
/** @var string|null */
public $method;
/** @var string|null */
public $class;
/** @var string|null */
protected $textSnippet;
public function __construct(
string $file,
int $lineNumber,
?array $arguments,
string $method = null,
string $class = null,
bool $isApplicationFrame = false,
?string $textSnippet = null
) {
$this->file = $file;
$this->lineNumber = $lineNumber;
$this->arguments = $arguments;
$this->method = $method;
$this->class = $class;
$this->applicationFrame = $isApplicationFrame;
$this->textSnippet = $textSnippet;
}
public function getSnippet(int $lineCount): array
{
return (new CodeSnippet())
->surroundingLine($this->lineNumber)
->snippetLineCount($lineCount)
->get($this->getCodeSnippetProvider());
}
public function getSnippetAsString(int $lineCount): string
{
return (new CodeSnippet())
->surroundingLine($this->lineNumber)
->snippetLineCount($lineCount)
->getAsString($this->getCodeSnippetProvider());
}
public function getSnippetProperties(int $lineCount): array
{
$snippet = $this->getSnippet($lineCount);
return array_map(function (int $lineNumber) use ($snippet) {
return [
'line_number' => $lineNumber,
'text' => $snippet[$lineNumber],
];
}, array_keys($snippet));
}
protected function getCodeSnippetProvider(): SnippetProvider
{
if($this->textSnippet) {
return new LaravelSerializableClosureSnippetProvider($this->textSnippet);
}
if(file_exists($this->file)) {
return new FileSnippetProvider($this->file);
}
return new NullSnippetProvider();
}
}
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