ElysiaCronSensorPlugin.php in Monitoring 8

Contains \Drupal\monitoring\Plugin\monitoring\SensorPlugin\ElysiaCronSensorPlugin.

Namespace

Drupal\monitoring\Plugin\monitoring\SensorPlugin

File

src/Plugin/monitoring/SensorPlugin/ElysiaCronSensorPlugin.php

<?php

/**
 * @file
 * Contains \Drupal\monitoring\Plugin\monitoring\SensorPlugin\ElysiaCronSensorPlugin.
 */
namespace Drupal\monitoring\Plugin\monitoring\SensorPlugin;

use Drupal\monitoring\Result\SensorResultInterface;
use Drupal\monitoring\SensorPlugin\SensorPluginBase;

/**
 * Monitors elysia cron channels for last execution.
 *
 * @SensorPlugin(
 *   id = "elysia_cron",
 *   label = @Translation("Elysia Cron"),
 *   description = @Translation("Monitors elysia cron channels for last execution."),
 *   provider = "elysia_cron",
 *   addable = FALSE
 * )
 *
 */
class ElysiaCronSensorPlugin extends SensorPluginBase {

  /**
   * {@inheritdoc}
   */
  public function runSensor(SensorResultInterface $result) {

    // The channel name.
    $name = $this->sensorConfig
      ->getSetting('name');
    $query = \Drupal::database()
      ->select('elysia_cron', 'e')
      ->fields('e', array(
      $this->sensorConfig
        ->getSetting('metric'),
    ));
    $query
      ->condition('name', $name);
    $value = $query
      ->execute()
      ->fetchField();

    // In case we are querying for last_run, the value is the seconds ago.
    if ($this->sensorConfig
      ->getSetting('metric') == 'last_run') {
      $value = \Drupal::time()
        ->getRequestTime() - $value;
      $result
        ->addStatusMessage('@time ago', array(
        '@time' => \Drupal::service('date.formatter')
          ->formatInterval($value),
      ));
    }
    else {

      // metric last_execution_time
      $result
        ->addStatusMessage('at @time', array(
        '@time' => \Drupal::service('date.formatter')
          ->format($value),
      ));
    }
    $result
      ->setValue($value);
  }

}

Classes

Name	Description
ElysiaCronSensorPlugin	Monitors elysia cron channels for last execution.