DrupalDataCollectorTrait.php

<?php

namespace Drupal\webprofiler\DataCollector;


/**
 * Class DrupalDataCollectorTrait
 */
trait DrupalDataCollectorTrait {
    
    /**
     * {@inheritdoc}
     */
    public function reset() {
        $this->data = array();
    }
    
    /**
     * {@inheritdoc}
     */
    public function getPanelSummary() {
        return NULL;
    }
    
    /**
     * {@inheritdoc}
     */
    public function hasPanel() {
        return TRUE;
    }
    
    /**
     * {@inheritdoc}
     */
    public function getLibraries() {
        return [];
    }
    
    /**
     * {@inheritdoc}
     */
    public function getDrupalSettings() {
        return [];
    }
    
    /**
     * @return mixed
     */
    public function getData() {
        return $this->data;
    }
    
    /**
     * @param $class
     * @param $method
     *
     * @return array
     */
    public function getMethodData($class, $method) {
        $class = is_object($class) ? get_class($class) : $class;
        $data = [];
        try {
            $reflectedMethod = new \ReflectionMethod($class, $method);
            $data = [
                'class' => $class,
                'method' => $method,
                'file' => $reflectedMethod->getFilename(),
                'line' => $reflectedMethod->getStartLine(),
            ];
        } catch (\ReflectionException $re) {
            // TODO: handle the exception.
        } finally {
            return $data;
        }
    }
    
    /**
     * @param $value
     *
     * @return int|string
     */
    private function convertToBytes($value) {
        if ('-1' === $value) {
            return -1;
        }
        $value = strtolower($value);
        $max = strtolower(ltrim($value, '+'));
        if (0 === strpos($max, '0x')) {
            $max = intval($max, 16);
        }
        elseif (0 === strpos($max, '0')) {
            $max = intval($max, 8);
        }
        else {
            $max = intval($max);
        }
        switch (substr($value, -1)) {
            case 't':
                $max *= 1024;
                break;
            case 'g':
                $max *= 1024;
                break;
            case 'm':
                $max *= 1024;
                break;
            case 'k':
                $max *= 1024;
                break;
        }
        return $max;
    }

}