Hours.php in Visitors 8.2

Contains Drupal\visitors\Controller\Report\Hours.

Namespace

Drupal\visitors\Controller\Report

File

src/Controller/Report/Hours.php

<?php

/**
 * @file
 * Contains Drupal\visitors\Controller\Report\Hours.
 */
namespace Drupal\visitors\Controller\Report;

use Drupal\Core\Controller\ControllerBase;
use Drupal\Core\Datetime\Date;
use Drupal\Core\Datetime\DateFormatterInterface;
use Drupal\Core\Form\FormBuilderInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;
class Hours extends ControllerBase {

  /**
   * The date service.
   *
   * @var \Drupal\Core\Datetime\DateFormatterInterface
   */
  protected $date;

  /**
   * The form builder service.
   *
   * @var \Drupal\Core\Form\FormBuilderInterface
   */
  protected $formBuilder;

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    return new static($container
      ->get('date.formatter'), $container
      ->get('form_builder'));
  }

  /**
   * Constructs a Hours object.
   *
   * @param \Drupal\Core\Datetime\DateFormatterInterface $date
   *   The date service.
   *
   * @param \Drupal\Core\Form\FormBuilderInterface $form_builder
   *   The form builder service.
   */
  public function __construct(DateFormatterInterface $date_formatter, FormBuilderInterface $form_builder) {
    $this->date = $date_formatter;
    $this->formBuilder = $form_builder;
  }

  /**
   * Returns a hours page.
   *
   * @return array
   *   A render array representing the hours page content.
   */
  public function display() {
    $config = \Drupal::config('visitors.config');
    $form = $this->formBuilder
      ->getForm('Drupal\\visitors\\Form\\DateFilter');
    $header = $this
      ->_getHeader();
    $results = $this
      ->_getData(NULL);
    $tmp_rows = array();
    $y = array();
    for ($i = 0; $i < 24; $i++) {
      $y[$i] = 0;
    }
    foreach ($results as $data) {
      $y[(int) $data[1]] = $data[2];
    }
    return array(
      'visitors_date_filter_form' => $form,
      'visitors_jqplot' => array(
        '#theme' => 'visitors_jqplot',
        '#path' => drupal_get_path('module', 'visitors'),
        '#x' => implode(', ', range(0, 23)),
        '#y' => implode(', ', $y),
        '#width' => $config
          ->get('chart_width'),
        '#height' => $config
          ->get('chart_height'),
      ),
      'visitors_table' => array(
        '#type' => 'table',
        '#header' => $header,
        '#rows' => $this
          ->_getData($header),
      ),
    );
  }

  /**
   * Returns a table header configuration.
   *
   * @return array
   *   A render array representing the table header info.
   */
  protected function _getHeader() {
    return array(
      '#' => array(
        'data' => t('#'),
      ),
      'hour' => array(
        'data' => t('Hour'),
        'field' => 'hour',
        'specifier' => 'hour',
        'class' => array(
          RESPONSIVE_PRIORITY_LOW,
        ),
        'sort' => 'asc',
      ),
      'count' => array(
        'data' => t('Pages'),
        'field' => 'count',
        'specifier' => 'count',
        'class' => array(
          RESPONSIVE_PRIORITY_LOW,
        ),
      ),
    );
  }

  /**
   * Returns a table content.
   *
   * @param array $header
   *   Table header configuration.
   *
   * @return array
   *   Array representing the table content.
   */
  protected function _getData($header) {
    $items_per_page = \Drupal::config('visitors.config')
      ->get('items_per_page');
    $query = \Drupal::database()
      ->select('visitors', 'v');
    $query
      ->addExpression('COUNT(*)', 'count');
    $query
      ->addExpression(visitors_date_format_sql('visitors_date_time', '%H'), 'hour');
    visitors_date_filter_sql_condition($query);
    $query
      ->groupBy('hour');
    if (!is_null($header)) {
      $query
        ->extend('Drupal\\Core\\Database\\Query\\TableSortExtender')
        ->orderByHeader($header);
    }
    $results = $query
      ->execute();
    $rows = array();
    $i = 0;
    foreach ($results as $data) {
      $rows[] = array(
        ++$i,
        $data->hour,
        $data->count,
      );
    }
    return $rows;
  }

}

Classes

Name	Description
Hours