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<?php
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namespace Illuminate\Foundation\Http;
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use Illuminate\Foundation\Concerns\ResolvesDumpSource;
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use Symfony\Component\VarDumper\Caster\ReflectionCaster;
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use Symfony\Component\VarDumper\Cloner\Data;
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use Symfony\Component\VarDumper\Cloner\VarCloner;
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use Symfony\Component\VarDumper\Dumper\HtmlDumper as BaseHtmlDumper;
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use Symfony\Component\VarDumper\VarDumper;
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class HtmlDumper extends BaseHtmlDumper
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{
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use ResolvesDumpSource;
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/**
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* Where the source should be placed on "expanded" kind of dumps.
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*
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* @var string
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*/
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const EXPANDED_SEPARATOR = 'class=sf-dump-expanded>';
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/**
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* Where the source should be placed on "non expanded" kind of dumps.
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*
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* @var string
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*/
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const NON_EXPANDED_SEPARATOR = "\n</pre><script>";
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/**
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* The base path of the application.
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*
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* @var string
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*/
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protected $basePath;
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/**
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* The compiled view path of the application.
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*
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* @var string
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*/
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protected $compiledViewPath;
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/**
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* If the dumper is currently dumping.
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*
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* @var bool
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*/
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protected $dumping = false;
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/**
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* Create a new HTML dumper instance.
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*
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* @param string $basePath
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* @param string $compiledViewPath
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* @return void
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*/
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public function __construct($basePath, $compiledViewPath)
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{
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parent::__construct();
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$this->basePath = $basePath;
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$this->compiledViewPath = $compiledViewPath;
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}
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/**
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* Create a new HTML dumper instance and register it as the default dumper.
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*
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* @param string $basePath
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* @param string $compiledViewPath
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* @return void
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*/
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public static function register($basePath, $compiledViewPath)
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{
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$cloner = tap(new VarCloner())->addCasters(ReflectionCaster::UNSET_CLOSURE_FILE_INFO);
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$dumper = new static($basePath, $compiledViewPath);
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VarDumper::setHandler(fn ($value) => $dumper->dumpWithSource($cloner->cloneVar($value)));
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}
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/**
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* Dump a variable with its source file / line.
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*
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* @param \Symfony\Component\VarDumper\Cloner\Data $data
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* @return void
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*/
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public function dumpWithSource(Data $data)
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{
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if ($this->dumping) {
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$this->dump($data);
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return;
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}
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$this->dumping = true;
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$output = (string) $this->dump($data, true);
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$output = match (true) {
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str_contains($output, static::EXPANDED_SEPARATOR) => str_replace(
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static::EXPANDED_SEPARATOR,
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static::EXPANDED_SEPARATOR.$this->getDumpSourceContent(),
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$output,
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),
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str_contains($output, static::NON_EXPANDED_SEPARATOR) => str_replace(
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static::NON_EXPANDED_SEPARATOR,
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$this->getDumpSourceContent().static::NON_EXPANDED_SEPARATOR,
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$output,
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),
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default => $output,
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};
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fwrite($this->outputStream, $output);
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$this->dumping = false;
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}
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/**
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* Get the dump's source HTML content.
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*
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* @return string
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*/
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protected function getDumpSourceContent()
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{
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if (is_null($dumpSource = $this->resolveDumpSource())) {
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return '';
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}
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[$file, $relativeFile, $line] = $dumpSource;
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$source = sprintf('%s%s', $relativeFile, is_null($line) ? '' : ":$line");
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if ($href = $this->resolveSourceHref($file, $line)) {
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$source = sprintf('<a href="%s">%s</a>', $href, $source);
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}
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return sprintf('<span style="color: #A0A0A0;"> // %s</span>', $source);
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}
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}
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