--- /dev/null
+<?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\HtmlDumper;
+use Symfony\Component\VarDumper\Dumper\DataDumperInterface;
+
+/**
+ * @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;
+
+ public function __construct(Stopwatch $stopwatch = null, $fileLinkFormat = null, $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,
+ );
+ }
+
+ public function __clone()
+ {
+ $this->clonesIndex = ++$this->clonesCount;
+ }
+
+ public function dump(Data $data)
+ {
+ if ($this->stopwatch) {
+ $this->stopwatch->start('dump');
+ }
+ if ($this->isCollected) {
+ $this->isCollected = false;
+ }
+
+ $trace = DEBUG_BACKTRACE_PROVIDE_OBJECT | DEBUG_BACKTRACE_IGNORE_ARGS;
+ if (PHP_VERSION_ID >= 50400) {
+ $trace = debug_backtrace($trace, 7);
+ } else {
+ $trace = debug_backtrace($trace);
+ }
+
+ $file = $trace[0]['file'];
+ $line = $trace[0]['line'];
+ $name = false;
+ $fileExcerpt = false;
+
+ for ($i = 1; $i < 7; ++$i) {
+ if (isset($trace[$i]['class'], $trace[$i]['function'])
+ && 'dump' === $trace[$i]['function']
+ && 'Symfony\Component\VarDumper\VarDumper' === $trace[$i]['class']
+ ) {
+ $file = $trace[$i]['file'];
+ $line = $trace[$i]['line'];
+
+ while (++$i < 7) {
+ if (isset($trace[$i]['function'], $trace[$i]['file']) && empty($trace[$i]['class']) && 0 !== strpos($trace[$i]['function'], 'call_user_func')) {
+ $file = $trace[$i]['file'];
+ $line = $trace[$i]['line'];
+
+ break;
+ } elseif (isset($trace[$i]['object']) && $trace[$i]['object'] instanceof \Twig_Template) {
+ $template = $trace[$i]['object'];
+ $name = $template->getTemplateName();
+ $src = method_exists($template, 'getSourceContext') ? $template->getSourceContext()->getCode() : (method_exists($template, 'getSource') ? $template->getSource() : false);
+ $info = $template->getDebugInfo();
+ if (isset($info[$trace[$i - 1]['line']])) {
+ $line = $info[$trace[$i - 1]['line']];
+ $file = method_exists($template, 'getSourceContext') ? $template->getSourceContext()->getPath() : null;
+
+ if ($src) {
+ $src = explode("\n", $src);
+ $fileExcerpt = array();
+
+ for ($i = max($line - 3, 1), $max = min($line + 3, count($src)); $i <= $max; ++$i) {
+ $fileExcerpt[] = '<li'.($i === $line ? ' class="selected"' : '').'><code>'.$this->htmlEncode($src[$i - 1]).'</code></li>';
+ }
+
+ $fileExcerpt = '<ol start="'.max($line - 3, 1).'">'.implode("\n", $fileExcerpt).'</ol>';
+ }
+ }
+ break;
+ }
+ }
+ break;
+ }
+ }
+
+ if (false === $name) {
+ $name = str_replace('\\', '/', $file);
+ $name = substr($name, strrpos($name, '/') + 1);
+ }
+
+ if ($this->dumper) {
+ $this->doDump($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')) {
+ $this->dumper = new HtmlDumper('php://output', $this->charset);
+ } else {
+ $this->dumper = new CliDumper('php://output', $this->charset);
+ }
+
+ foreach ($this->data as $dump) {
+ $this->doDump($dump['data'], $dump['name'], $dump['file'], $dump['line']);
+ }
+ }
+ }
+
+ public function serialize()
+ {
+ if ($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);
+ } else {
+ throw new \InvalidArgumentException(sprintf('Invalid dump format: %s', $format));
+ }
+ $dumps = array();
+
+ foreach ($this->data as $dump) {
+ if (method_exists($dump['data'], 'withMaxDepth')) {
+ $dumper->dump($dump['data']->withMaxDepth($maxDepthLimit)->withMaxItemsPerDepth($maxItemsPerDepth));
+ } else {
+ // getLimitedClone is @deprecated, to be removed in 3.0
+ $dumper->dump($dump['data']->getLimitedClone($maxDepthLimit, $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 ('cli' !== PHP_SAPI && stripos($h[$i], 'html')) {
+ $this->dumper = new HtmlDumper('php://output', $this->charset);
+ } else {
+ $this->dumper = new CliDumper('php://output', $this->charset);
+ }
+
+ foreach ($this->data as $i => $dump) {
+ $this->data[$i] = null;
+ $this->doDump($dump['data'], $dump['name'], $dump['file'], $dump['line']);
+ }
+
+ $this->data = array();
+ $this->dataCount = 0;
+ }
+ }
+
+ private function doDump($data, $name, $file, $line)
+ {
+ if (PHP_VERSION_ID >= 50400 && $this->dumper instanceof CliDumper) {
+ $contextDumper = function ($name, $file, $line, $fileLinkFormat) {
+ if ($this instanceof HtmlDumper) {
+ if ($file) {
+ $s = $this->style('meta', '%s');
+ $name = strip_tags($this->style('', $name));
+ $file = strip_tags($this->style('', $file));
+ if ($fileLinkFormat) {
+ $link = strtr(strip_tags($this->style('', $fileLinkFormat)), array('%f' => $file, '%l' => (int) $line));
+ $name = sprintf('<a href="%s" title="%s">'.$s.'</a>', $link, $file, $name);
+ } else {
+ $name = sprintf('<abbr title="%s">'.$s.'</abbr>', $file, $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 = $contextDumper->bindTo($this->dumper, $this->dumper);
+ $contextDumper($name, $file, $line, $this->fileLinkFormat);
+ } else {
+ $cloner = new VarCloner();
+ $this->dumper->dump($cloner->cloneVar($name.' on line '.$line.':'));
+ }
+ $this->dumper->dump($data);
+ }
+
+ private function htmlEncode($s)
+ {
+ $html = '';
+
+ $dumper = new HtmlDumper(function ($line) use (&$html) { $html .= $line; }, $this->charset);
+ $dumper->setDumpHeader('');
+ $dumper->setDumpBoundaries('', '');
+
+ $cloner = new VarCloner();
+ $dumper->dump($cloner->cloneVar($s));
+
+ return substr(strip_tags($html), 1, -1);
+ }
+}
projects / yaffs-website / blobdiff