Viewing file:  NamespacedTwigProfileCollector.php (5.67 KB) -rw-r--r--
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<?php
declare(strict_types=1);
namespace DebugBar\Bridge;
use DebugBar\DataCollector\AssetProvider;
use DebugBar\DataCollector\DataCollector;
use DebugBar\DataCollector\Renderable;
use Twig\Environment;
use Twig\Loader\LoaderInterface;
use Twig\Profiler\Dumper\HtmlDumper;
use Twig\Profiler\Profile;
/**
* Collects data about rendered templates
*
* http://twig.sensiolabs.org/
*
* A \Twig\Profiler\Profile should be added to your \Twig\Environment
* The root-Twig\Profiler\Profile-object should then be injected into this collector
*
* you can optionally provide the \Twig\Environment or the \Twig\Loader to also create
* debug-links.
*
* @see \Twig\Extension\ProfilerExtension, \Twig\Profiler\Profile
*
* <code>
* $env = new \Twig\Environment($loader); // Or from a PSR11-container
* $profile = new \Twig\Profiler\Profile();
* $env->addExtension(new \Twig\Extension\ProfilerExtension($profile));
* $debugbar->addCollector(new ModernTwigProfileCollector($profile, $env));
* // or: $debugbar->addCollector(new ModernTwigProfileCollector($profile, $loader));
* </code>
*/
class NamespacedTwigProfileCollector extends DataCollector implements Renderable, AssetProvider
{
/**
* @var Profile
*/
private $profile;
/**
* @var LoaderInterface|Environment|null
*/
private $loader;
/**
* @var int
*/
private $templateCount;
/**
* @var int
*/
private $blockCount;
/**
* @var int
*/
private $macroCount;
/**
* @var array[] {
* @var string $name
* @var int $render_time
* @var string $render_time_str
* @var string $memory_str
* @var string $xdebug_link
* }
*/
private $templates;
/**
* TwigProfileCollector constructor.
*
* @param Profile $profile
* @param LoaderInterface|Environment $loaderOrEnv
*/
public function __construct(Profile $profile, $loaderOrEnv = null)
{
$this->profile = $profile;
$this->setLoaderOrEnv($loaderOrEnv);
}
/**
* @param LoaderInterface|Environment $loaderOrEnv
*/
public function setLoaderOrEnv($loaderOrEnv)
{
if ($loaderOrEnv instanceof Environment) {
$loaderOrEnv = $loaderOrEnv->getLoader();
}
$this->loader = $loaderOrEnv;
}
/**
* Returns a hash where keys are control names and their values
* an array of options as defined in {@see \DebugBar\JavascriptRenderer::addControl()}
*
* @return array
*/
public function getWidgets()
{
return [
'twig' => [
'icon' => 'leaf',
'widget' => 'PhpDebugBar.Widgets.TemplatesWidget',
'map' => 'twig',
'default' => json_encode(['templates' => []]),
],
'twig:badge' => [
'map' => 'twig.badge',
'default' => 0,
],
];
}
/**
* @return array
*/
public function getAssets()
{
return [
'css' => 'widgets/templates/widget.css',
'js' => 'widgets/templates/widget.js',
];
}
/**
* Called by the DebugBar when data needs to be collected
*
* @return array Collected data
*/
public function collect()
{
$this->templateCount = $this->blockCount = $this->macroCount = 0;
$this->templates = [];
$this->computeData($this->profile);
return [
'nb_templates' => $this->templateCount,
'nb_blocks' => $this->blockCount,
'nb_macros' => $this->macroCount,
'templates' => $this->templates,
'accumulated_render_time' => $this->profile->getDuration(),
'accumulated_render_time_str' => $this->getDataFormatter()->formatDuration($this->profile->getDuration()),
'memory_usage_str' => $this->getDataFormatter()->formatBytes($this->profile->getMemoryUsage()),
'callgraph' => $this->getHtmlCallGraph(),
'badge' => implode(
'/',
[
$this->templateCount,
$this->blockCount,
$this->macroCount,
]
),
];
}
/**
* Returns the unique name of the collector
*
* @return string
*/
public function getName()
{
return 'twig';
}
public function getHtmlCallGraph()
{
$dumper = new HtmlDumper();
return $dumper->dump($this->profile);
}
/**
* Get an Xdebug Link to a file
*
* @return array {
* @var string url
* @var bool ajax
* }
*/
public function getXdebugLink($template, $line = 1)
{
if (is_null($this->loader)) {
return null;
}
$file = $this->loader->getSourceContext($template)->getPath();
return parent::getXdebugLink($file, $line);
}
private function computeData(Profile $profile)
{
$this->templateCount += ($profile->isTemplate() ? 1 : 0);
$this->blockCount += ($profile->isBlock() ? 1 : 0);
$this->macroCount += ($profile->isMacro() ? 1 : 0);
if ($profile->isTemplate()) {
$this->templates[] = [
'name' => $profile->getName(),
'render_time' => $profile->getDuration(),
'render_time_str' => $this->getDataFormatter()->formatDuration($profile->getDuration()),
'memory_str' => $this->getDataFormatter()->formatBytes($profile->getMemoryUsage()),
'xdebug_link' => $this->getXdebugLink($profile->getTemplate()),
];
}
foreach ($profile as $p) {
$this->computeData($p);
}
}
}
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