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msd2/phpBB3/vendor/symfony/twig-bridge/DataCollector/TwigDataCollector.php

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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\Bridge\Twig\DataCollector;
+
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpKernel\DataCollector\DataCollector;
+use Symfony\Component\HttpKernel\DataCollector\LateDataCollectorInterface;
+use Twig\Markup;
+use Twig\Profiler\Dumper\HtmlDumper;
+use Twig\Profiler\Profile;
+
+/**
+ * TwigDataCollector.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class TwigDataCollector extends DataCollector implements LateDataCollectorInterface
+{
+    private $profile;
+    private $computed;
+
+    public function __construct(Profile $profile)
+    {
+        $this->profile = $profile;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function collect(Request $request, Response $response, \Exception $exception = null)
+    {
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function lateCollect()
+    {
+        $this->data['profile'] = serialize($this->profile);
+    }
+
+    public function getTime()
+    {
+        return $this->getProfile()->getDuration() * 1000;
+    }
+
+    public function getTemplateCount()
+    {
+        return $this->getComputedData('template_count');
+    }
+
+    public function getTemplates()
+    {
+        return $this->getComputedData('templates');
+    }
+
+    public function getBlockCount()
+    {
+        return $this->getComputedData('block_count');
+    }
+
+    public function getMacroCount()
+    {
+        return $this->getComputedData('macro_count');
+    }
+
+    public function getHtmlCallGraph()
+    {
+        $dumper = new HtmlDumper();
+        $dump = $dumper->dump($this->getProfile());
+
+        // needed to remove the hardcoded CSS styles
+        $dump = str_replace(array(
+            '<span style="background-color: #ffd">',
+            '<span style="color: #d44">',
+            '<span style="background-color: #dfd">',
+        ), array(
+            '<span class="status-warning">',
+            '<span class="status-error">',
+            '<span class="status-success">',
+        ), $dump);
+
+        return new Markup($dump, 'UTF-8');
+    }
+
+    public function getProfile()
+    {
+        if (null === $this->profile) {
+            $this->profile = unserialize($this->data['profile']);
+        }
+
+        return $this->profile;
+    }
+
+    private function getComputedData($index)
+    {
+        if (null === $this->computed) {
+            $this->computed = $this->computeData($this->getProfile());
+        }
+
+        return $this->computed[$index];
+    }
+
+    private function computeData(Profile $profile)
+    {
+        $data = array(
+            'template_count' => 0,
+            'block_count' => 0,
+            'macro_count' => 0,
+        );
+
+        $templates = array();
+        foreach ($profile as $p) {
+            $d = $this->computeData($p);
+
+            $data['template_count'] += ($p->isTemplate() ? 1 : 0) + $d['template_count'];
+            $data['block_count'] += ($p->isBlock() ? 1 : 0) + $d['block_count'];
+            $data['macro_count'] += ($p->isMacro() ? 1 : 0) + $d['macro_count'];
+
+            if ($p->isTemplate()) {
+                if (!isset($templates[$p->getTemplate()])) {
+                    $templates[$p->getTemplate()] = 1;
+                } else {
+                    ++$templates[$p->getTemplate()];
+                }
+            }
+
+            foreach ($d['templates'] as $template => $count) {
+                if (!isset($templates[$template])) {
+                    $templates[$template] = $count;
+                } else {
+                    $templates[$template] += $count;
+                }
+            }
+        }
+        $data['templates'] = $templates;
+
+        return $data;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getName()
+    {
+        return 'twig';
+    }
+}