Version 1

[yaffs-website] / web / modules / contrib / devel / webprofiler / src / DataCollector / PerformanceTimingDataCollector.php

diff --git a/web/modules/contrib/devel/webprofiler/src/DataCollector/PerformanceTimingDataCollector.php b/web/modules/contrib/devel/webprofiler/src/DataCollector/PerformanceTimingDataCollector.php
new file mode 100644 (file)
index 0000000..6a5e699
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+++ b/web/modules/contrib/devel/webprofiler/src/DataCollector/PerformanceTimingDataCollector.php
@@ -0,0 +1,83 @@
+<?php
+
+namespace Drupal\webprofiler\DataCollector;
+
+use Drupal\webprofiler\DrupalDataCollectorInterface;
+use Drupal\Core\StringTranslation\StringTranslationTrait;
+use Drupal\webprofiler\Frontend\PerformanceTimingData;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpKernel\DataCollector\DataCollector;
+
+/**
+ * Collects data about frontend performance.
+ */
+class PerformanceTimingDataCollector extends DataCollector implements DrupalDataCollectorInterface {
+
+  use StringTranslationTrait, DrupalDataCollectorTrait;
+
+  /**
+   * {@inheritdoc}
+   */
+  public function collect(Request $request, Response $response, \Exception $exception = NULL) {
+
+  }
+
+  /**
+   * @param $data
+   */
+  public function setData($data) {
+    $this->data['performance'] = $data;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getName() {
+    return 'performance_timing';
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getTitle() {
+    return $this->t('Performance Timing');
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getPanelSummary() {
+    if (isset($this->data['performance'])) {
+      $performanceData = new PerformanceTimingData($this->data['performance']);
+      return $this->t('TTFB: @ttfb', ['@ttfb' => sprintf('%.0f ms', $performanceData->getTtfbTiming())]);
+    }
+
+    return NULL;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getIcon() {
+    return 'iVBORw0KGgoAAAANSUhEUgAAABUAAAAcCAYAAACOGPReAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAQJJREFUeNpi/P//PwO1ARMDDcCooUPEUEYi1AgAcQIQ+0P5H4B4IxAvwKaYmCSqAMT7gbgBajhMrB8qLkCsoQFQQ0CuOw/EBjgsLIAajmEouvdBhukD8UQgdkASwwXuA7EhNEhwuvQ8iXHSj2Q53FBY7BtADVxIoqEfoQYnYJPEF3bEROZ6WDDBvO+ALcCxJCsBAmpA4SuA7P2PBDQUEOGTDTA1TNCYs6dCRgIlxQswQ0GMB0A8nwgv4gqa+VCXgpMWC1QiEerF9WgaDmJJp/OhkUNIHUHQgJ4ecQHkiMKXXALQIowqpdR8pJi/AA0qvC4lFsyHYqK8zzhaRQ8NQwECDABNaU12xhTp2QAAAABJRU5ErkJggg==';
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getData() {
+    $data = $this->data;
+
+    if (isset($this->data['performance'])) {
+      $performanceData = new PerformanceTimingData($this->data['performance']);
+      $data['performance']['computed']['DNS lookup time'] = $performanceData->getDNSTiming();
+      $data['performance']['computed']['TCP handshake time'] = $performanceData->getTCPTiming();
+      $data['performance']['computed']['Time to first byte'] = $performanceData->getTtfbTiming();
+      $data['performance']['computed']['Data download time'] = $performanceData->getDataTiming();
+      $data['performance']['computed']['DOM building time'] = $performanceData->getDomTiming();
+    }
+
+    return $data;
+  }
+}