4 files changed, 216 insertions, 0 deletions
diff --git a/inc/lib/Twig/Profiler/Dumper/Base.php b/inc/lib/Twig/Profiler/Dumper/Base.php
new file mode 100644
index 00000000..913afd4f
--- /dev/null
+++ b/inc/lib/Twig/Profiler/Dumper/Base.php
@@ -0,0 +1,62 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+/**
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+abstract class Twig_Profiler_Dumper_Base
+{
+    private $root;
+
+    public function dump(Twig_Profiler_Profile $profile)
+    {
+        return $this->dumpProfile($profile);
+    }
+
+    abstract protected function formatTemplate(Twig_Profiler_Profile $profile, $prefix);
+
+    abstract protected function formatNonTemplate(Twig_Profiler_Profile $profile, $prefix);
+
+    abstract protected function formatTime(Twig_Profiler_Profile $profile, $percent);
+
+    private function dumpProfile(Twig_Profiler_Profile $profile, $prefix = '', $sibling = false)
+    {
+        if ($profile->isRoot()) {
+            $this->root = $profile->getDuration();
+            $start = $profile->getName();
+        } else {
+            if ($profile->isTemplate()) {
+                $start = $this->formatTemplate($profile, $prefix);
+            } else {
+                $start = $this->formatNonTemplate($profile, $prefix);
+            }
+            $prefix .= $sibling ? '│ ' : '  ';
+        }
+
+        $percent = $this->root ? $profile->getDuration() / $this->root * 100 : 0;
+
+        if ($profile->getDuration() * 1000 < 1) {
+            $str = $start."\n";
+        } else {
+            $str = sprintf("%s %s\n", $start, $this->formatTime($profile, $percent));
+        }
+
+        $nCount = count($profile->getProfiles());
+        foreach ($profile as $i => $p) {
+            $str .= $this->dumpProfile($p, $prefix, $i + 1 !== $nCount);
+        }
+
+        return $str;
+    }
+}
+
+class_alias('Twig_Profiler_Dumper_Base', 'Twig\Profiler\Dumper\BaseDumper', false);
+class_exists('Twig_Profiler_Profile');
diff --git a/inc/lib/Twig/Profiler/Dumper/Blackfire.php b/inc/lib/Twig/Profiler/Dumper/Blackfire.php
new file mode 100644
index 00000000..7a33baf2
--- /dev/null
+++ b/inc/lib/Twig/Profiler/Dumper/Blackfire.php
@@ -0,0 +1,72 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+/**
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @final
+ */
+class Twig_Profiler_Dumper_Blackfire
+{
+    public function dump(Twig_Profiler_Profile $profile)
+    {
+        $data = array();
+        $this->dumpProfile('main()', $profile, $data);
+        $this->dumpChildren('main()', $profile, $data);
+
+        $start = sprintf('%f', microtime(true));
+        $str = <<<EOF
+file-format: BlackfireProbe
+cost-dimensions: wt mu pmu
+request-start: {$start}
+
+
+EOF;
+
+        foreach ($data as $name => $values) {
+            $str .= "{$name}//{$values['ct']} {$values['wt']} {$values['mu']} {$values['pmu']}\n";
+        }
+
+        return $str;
+    }
+
+    private function dumpChildren($parent, Twig_Profiler_Profile $profile, &$data)
+    {
+        foreach ($profile as $p) {
+            if ($p->isTemplate()) {
+                $name = $p->getTemplate();
+            } else {
+                $name = sprintf('%s::%s(%s)', $p->getTemplate(), $p->getType(), $p->getName());
+            }
+            $this->dumpProfile(sprintf('%s==>%s', $parent, $name), $p, $data);
+            $this->dumpChildren($name, $p, $data);
+        }
+    }
+
+    private function dumpProfile($edge, Twig_Profiler_Profile $profile, &$data)
+    {
+        if (isset($data[$edge])) {
+            $data[$edge]['ct'] += 1;
+            $data[$edge]['wt'] += floor($profile->getDuration() * 1000000);
+            $data[$edge]['mu'] += $profile->getMemoryUsage();
+            $data[$edge]['pmu'] += $profile->getPeakMemoryUsage();
+        } else {
+            $data[$edge] = array(
+                'ct' => 1,
+                'wt' => floor($profile->getDuration() * 1000000),
+                'mu' => $profile->getMemoryUsage(),
+                'pmu' => $profile->getPeakMemoryUsage(),
+            );
+        }
+    }
+}
+
+class_alias('Twig_Profiler_Dumper_Blackfire', 'Twig\Profiler\Dumper\BlackfireDumper', false);
diff --git a/inc/lib/Twig/Profiler/Dumper/Html.php b/inc/lib/Twig/Profiler/Dumper/Html.php
new file mode 100644
index 00000000..b57a2551
--- /dev/null
+++ b/inc/lib/Twig/Profiler/Dumper/Html.php
@@ -0,0 +1,47 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+/**
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @final
+ */
+class Twig_Profiler_Dumper_Html extends Twig_Profiler_Dumper_Base
+{
+    private static $colors = array(
+        'block' => '#dfd',
+        'macro' => '#ddf',
+        'template' => '#ffd',
+        'big' => '#d44',
+    );
+
+    public function dump(Twig_Profiler_Profile $profile)
+    {
+        return '<pre>'.parent::dump($profile).'</pre>';
+    }
+
+    protected function formatTemplate(Twig_Profiler_Profile $profile, $prefix)
+    {
+        return sprintf('%s└ <span style="background-color: %s">%s</span>', $prefix, self::$colors['template'], $profile->getTemplate());
+    }
+
+    protected function formatNonTemplate(Twig_Profiler_Profile $profile, $prefix)
+    {
+        return sprintf('%s└ %s::%s(<span style="background-color: %s">%s</span>)', $prefix, $profile->getTemplate(), $profile->getType(), isset(self::$colors[$profile->getType()]) ? self::$colors[$profile->getType()] : 'auto', $profile->getName());
+    }
+
+    protected function formatTime(Twig_Profiler_Profile $profile, $percent)
+    {
+        return sprintf('<span style="color: %s">%.2fms/%.0f%%</span>', $percent > 20 ? self::$colors['big'] : 'auto', $profile->getDuration() * 1000, $percent);
+    }
+}
+
+class_alias('Twig_Profiler_Dumper_Html', 'Twig\Profiler\Dumper\HtmlDumper', false);
diff --git a/inc/lib/Twig/Profiler/Dumper/Text.php b/inc/lib/Twig/Profiler/Dumper/Text.php
new file mode 100644
index 00000000..69d2c4bf
--- /dev/null
+++ b/inc/lib/Twig/Profiler/Dumper/Text.php
@@ -0,0 +1,35 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+/**
+ * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @final
+ */
+class Twig_Profiler_Dumper_Text extends Twig_Profiler_Dumper_Base
+{
+    protected function formatTemplate(Twig_Profiler_Profile $profile, $prefix)
+    {
+        return sprintf('%s└ %s', $prefix, $profile->getTemplate());
+    }
+
+    protected function formatNonTemplate(Twig_Profiler_Profile $profile, $prefix)
+    {
+        return sprintf('%s└ %s::%s(%s)', $prefix, $profile->getTemplate(), $profile->getType(), $profile->getName());
+    }
+
+    protected function formatTime(Twig_Profiler_Profile $profile, $percent)
+    {
+        return sprintf('%.2fms/%.0f%%', $profile->getDuration() * 1000, $percent);
+    }
+}
+
+class_alias('Twig_Profiler_Dumper_Text', 'Twig\Profiler\Dumper\TextDumper', false);