Viewing file:  ObjectCountCollector.php (3.27 KB) -rw-rw-rw-
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<?php
namespace DebugBar\DataCollector;
use DebugBar\DataCollector\DataCollector;
use DebugBar\DataCollector\DataCollectorInterface;
use DebugBar\DataCollector\Renderable;
/**
* Collector for hit counts.
*/
class ObjectCountCollector extends DataCollector implements DataCollectorInterface, Renderable
{
/** @var string */
private $name;
/** @var string */
private $icon;
/** @var int */
protected $classCount = 0;
/** @var array */
protected $classList = [];
/** @var array */
protected $classSummary = [];
/** @var bool */
protected $collectSummary = false;
/** @var array */
protected $keyMap = ['value' => 'Count'];
/**
* @param string $name
* @param string $icon
*/
public function __construct($name = 'counter', $icon = 'cubes')
{
$this->name = $name;
$this->icon = $icon;
}
/**
* Allows to define an array to map internal keys to human-readable labels
*/
public function setKeyMap(array $keyMap)
{
$this->keyMap = $keyMap;
}
/**
* Allows to add a summary row
*/
public function collectCountSummary(bool $enable = true)
{
$this->collectSummary = $enable;
}
/**
* @param string|mixed $class
* @param int $count
* @param string $key
*/
public function countClass($class, $count = 1, $key = 'value') {
if (! is_string($class)) {
$class = get_class($class);
}
if (!isset($this->classList[$class])) {
$this->classList[$class] = [];
}
if ($this->collectSummary) {
$this->classSummary[$key] = ($this->classSummary[$key] ?? 0) + $count;
}
$this->classList[$class][$key] = ($this->classList[$class][$key] ?? 0) + $count;
$this->classCount += $count;
}
/**
* {@inheritDoc}
*/
public function collect()
{
uasort($this->classList, fn($a, $b) => array_sum($b) <=> array_sum($a));
$collect = [
'data' => $this->classList,
'count' => $this->classCount,
'key_map' => $this->keyMap,
'is_counter' => true
];
if ($this->collectSummary) {
$collect['badges'] = $this->classSummary;
}
if (! $this->getXdebugLinkTemplate()) {
return $collect;
}
foreach ($this->classList as $class => $count) {
$reflector = class_exists($class) ? new \ReflectionClass($class) : null;
if ($reflector && $link = $this->getXdebugLink($reflector->getFileName())) {
$collect['data'][$class]['xdebug_link'] = $link;
}
}
return $collect;
}
/**
* {@inheritDoc}
*/
public function getName()
{
return $this->name;
}
/**
* {@inheritDoc}
*/
public function getWidgets()
{
$name = $this->getName();
return [
"$name" => [
'icon' => $this->icon,
'widget' => 'PhpDebugBar.Widgets.TableVariableListWidget',
'map' => "$name",
'default' => '{}'
],
"$name:badge" => [
'map' => "$name.count",
'default' => 0
]
];
}
}
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