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- <?php
-
- /*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
- namespace Symfony\Component\HttpKernel\DataCollector;
-
- use Symfony\Component\HttpFoundation\Request;
- use Symfony\Component\HttpFoundation\RequestStack;
- use Symfony\Component\HttpFoundation\Response;
- use Symfony\Component\Stopwatch\Stopwatch;
- use Symfony\Component\VarDumper\Cloner\Data;
- use Symfony\Component\VarDumper\Cloner\VarCloner;
- use Symfony\Component\VarDumper\Dumper\CliDumper;
- use Symfony\Component\VarDumper\Dumper\ContextProvider\SourceContextProvider;
- use Symfony\Component\VarDumper\Dumper\HtmlDumper;
- use Symfony\Component\VarDumper\Dumper\DataDumperInterface;
- use Symfony\Component\VarDumper\Dumper\ServerDumper;
-
- /**
- * @author Nicolas Grekas <p@tchwork.com>
- */
- class DumpDataCollector extends DataCollector implements DataDumperInterface
- {
- private $stopwatch;
- private $fileLinkFormat;
- private $dataCount = 0;
- private $isCollected = true;
- private $clonesCount = 0;
- private $clonesIndex = 0;
- private $rootRefs;
- private $charset;
- private $requestStack;
- private $dumper;
- private $dumperIsInjected;
- private $sourceContextProvider;
-
- public function __construct(Stopwatch $stopwatch = null, $fileLinkFormat = null, string $charset = null, RequestStack $requestStack = null, DataDumperInterface $dumper = null)
- {
- $this->stopwatch = $stopwatch;
- $this->fileLinkFormat = $fileLinkFormat ?: ini_get('xdebug.file_link_format') ?: get_cfg_var('xdebug.file_link_format');
- $this->charset = $charset ?: ini_get('php.output_encoding') ?: ini_get('default_charset') ?: 'UTF-8';
- $this->requestStack = $requestStack;
- $this->dumper = $dumper;
- $this->dumperIsInjected = null !== $dumper;
-
- // All clones share these properties by reference:
- $this->rootRefs = array(
- &$this->data,
- &$this->dataCount,
- &$this->isCollected,
- &$this->clonesCount,
- );
-
- $this->sourceContextProvider = $dumper instanceof ServerDumper && isset($dumper->getContextProviders()['source']) ? $dumper->getContextProviders()['source'] : new SourceContextProvider($this->charset);
- }
-
- public function __clone()
- {
- $this->clonesIndex = ++$this->clonesCount;
- }
-
- public function dump(Data $data)
- {
- if ($this->stopwatch) {
- $this->stopwatch->start('dump');
- }
- if ($this->isCollected && !$this->dumper) {
- $this->isCollected = false;
- }
-
- list('name' => $name, 'file' => $file, 'line' => $line, 'file_excerpt' => $fileExcerpt) = $this->sourceContextProvider->getContext();
-
- if ($this->dumper) {
- $this->doDump($this->dumper, $data, $name, $file, $line);
- }
-
- $this->data[] = compact('data', 'name', 'file', 'line', 'fileExcerpt');
- ++$this->dataCount;
-
- if ($this->stopwatch) {
- $this->stopwatch->stop('dump');
- }
- }
-
- public function collect(Request $request, Response $response, \Exception $exception = null)
- {
- // Sub-requests and programmatic calls stay in the collected profile.
- if ($this->dumper || ($this->requestStack && $this->requestStack->getMasterRequest() !== $request) || $request->isXmlHttpRequest() || $request->headers->has('Origin')) {
- return;
- }
-
- // In all other conditions that remove the web debug toolbar, dumps are written on the output.
- if (!$this->requestStack
- || !$response->headers->has('X-Debug-Token')
- || $response->isRedirection()
- || ($response->headers->has('Content-Type') && false === strpos($response->headers->get('Content-Type'), 'html'))
- || 'html' !== $request->getRequestFormat()
- || false === strripos($response->getContent(), '</body>')
- ) {
- if ($response->headers->has('Content-Type') && false !== strpos($response->headers->get('Content-Type'), 'html')) {
- $dumper = new HtmlDumper('php://output', $this->charset);
- $dumper->setDisplayOptions(array('fileLinkFormat' => $this->fileLinkFormat));
- } else {
- $dumper = new CliDumper('php://output', $this->charset);
- }
-
- foreach ($this->data as $dump) {
- $this->doDump($dumper, $dump['data'], $dump['name'], $dump['file'], $dump['line']);
- }
- }
- }
-
- public function reset()
- {
- if ($this->stopwatch) {
- $this->stopwatch->reset();
- }
- $this->data = array();
- $this->dataCount = 0;
- $this->isCollected = false;
- $this->clonesCount = 0;
- $this->clonesIndex = 0;
- }
-
- public function serialize()
- {
- if ($this->clonesCount !== $this->clonesIndex) {
- return 'a:0:{}';
- }
-
- $this->data[] = $this->fileLinkFormat;
- $this->data[] = $this->charset;
- $ser = serialize($this->data);
- $this->data = array();
- $this->dataCount = 0;
- $this->isCollected = true;
- if (!$this->dumperIsInjected) {
- $this->dumper = null;
- }
-
- return $ser;
- }
-
- public function unserialize($data)
- {
- parent::unserialize($data);
- $charset = array_pop($this->data);
- $fileLinkFormat = array_pop($this->data);
- $this->dataCount = count($this->data);
- self::__construct($this->stopwatch, $fileLinkFormat, $charset);
- }
-
- public function getDumpsCount()
- {
- return $this->dataCount;
- }
-
- public function getDumps($format, $maxDepthLimit = -1, $maxItemsPerDepth = -1)
- {
- $data = fopen('php://memory', 'r+b');
-
- if ('html' === $format) {
- $dumper = new HtmlDumper($data, $this->charset);
- $dumper->setDisplayOptions(array('fileLinkFormat' => $this->fileLinkFormat));
- } else {
- throw new \InvalidArgumentException(sprintf('Invalid dump format: %s', $format));
- }
- $dumps = array();
-
- foreach ($this->data as $dump) {
- $dumper->dump($dump['data']->withMaxDepth($maxDepthLimit)->withMaxItemsPerDepth($maxItemsPerDepth));
- $dump['data'] = stream_get_contents($data, -1, 0);
- ftruncate($data, 0);
- rewind($data);
- $dumps[] = $dump;
- }
-
- return $dumps;
- }
-
- public function getName()
- {
- return 'dump';
- }
-
- public function __destruct()
- {
- if (0 === $this->clonesCount-- && !$this->isCollected && $this->data) {
- $this->clonesCount = 0;
- $this->isCollected = true;
-
- $h = headers_list();
- $i = count($h);
- array_unshift($h, 'Content-Type: '.ini_get('default_mimetype'));
- while (0 !== stripos($h[$i], 'Content-Type:')) {
- --$i;
- }
-
- if (!\in_array(PHP_SAPI, array('cli', 'phpdbg'), true) && stripos($h[$i], 'html')) {
- $dumper = new HtmlDumper('php://output', $this->charset);
- $dumper->setDisplayOptions(array('fileLinkFormat' => $this->fileLinkFormat));
- } else {
- $dumper = new CliDumper('php://output', $this->charset);
- }
-
- foreach ($this->data as $i => $dump) {
- $this->data[$i] = null;
- $this->doDump($dumper, $dump['data'], $dump['name'], $dump['file'], $dump['line']);
- }
-
- $this->data = array();
- $this->dataCount = 0;
- }
- }
-
- private function doDump(DataDumperInterface $dumper, $data, $name, $file, $line)
- {
- if ($dumper instanceof CliDumper) {
- $contextDumper = function ($name, $file, $line, $fmt) {
- if ($this instanceof HtmlDumper) {
- if ($file) {
- $s = $this->style('meta', '%s');
- $f = strip_tags($this->style('', $file));
- $name = strip_tags($this->style('', $name));
- if ($fmt && $link = is_string($fmt) ? strtr($fmt, array('%f' => $file, '%l' => $line)) : $fmt->format($file, $line)) {
- $name = sprintf('<a href="%s" title="%s">'.$s.'</a>', strip_tags($this->style('', $link)), $f, $name);
- } else {
- $name = sprintf('<abbr title="%s">'.$s.'</abbr>', $f, $name);
- }
- } else {
- $name = $this->style('meta', $name);
- }
- $this->line = $name.' on line '.$this->style('meta', $line).':';
- } else {
- $this->line = $this->style('meta', $name).' on line '.$this->style('meta', $line).':';
- }
- $this->dumpLine(0);
- };
- $contextDumper = $contextDumper->bindTo($dumper, $dumper);
- $contextDumper($name, $file, $line, $this->fileLinkFormat);
- } elseif (!$dumper instanceof ServerDumper) {
- $cloner = new VarCloner();
- $dumper->dump($cloner->cloneVar($name.' on line '.$line.':'));
- }
- $dumper->dump($data);
- }
- }
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