Fix: add webform module

js/chart.jsx

@@ -133,7 +133,7 @@ const cmap = require('colormap');
           }
         }
       });
-      $(e, 'div').style.display = 'none';
+      // $(e, 'div').style.display = 'none';
     }
   }
 })(Drupal, function(e,s) {

modules/dashboards_matomo/src/Plugin/Dashboard/Country.php

@@ -10,7 +10,7 @@ use Drupal\dashboards\Plugin\DashboardBase;
  * @Dashboard(
  *   id = "matomo_countries",
  *   label = @Translation("Show per country."),
- *   category = @Translation("use Drupal\Core\Form\FormStateInterface;"),
+ *   category = @Translation("Matomo"),
  * )
  */
 class Country extends MatomoBase {

modules/dashboards_webform/dashboards_webform.info.yml

+name: Dashboards webform
+description: 'Webform integration.'
+package: Dashboards
+
+core: 8.x
+type: module
+
+dependencies:
+- dashboards:dashboards
+- webform:webform

modules/dashboards_webform/src/Plugin/Dashboard/Submissions.php

+<?php
+
+namespace Drupal\dashboards_webform\Plugin\Dashboard;
+
+use Drupal\Core\Cache\CacheBackendInterface;
+use Drupal\Core\Database\Connection;
+use Drupal\Core\Form\FormStateInterface;
+use Drupal\Core\Entity\Query\QueryFactory;
+use Drupal\dashboards\Plugin\DashboardBase;
+use Drupal\Core\Extension\ModuleHandlerInterface;
+use Drupal\dashboards\Plugin\Dashboard\ChartTrait;
+use Drupal\Core\Entity\EntityTypeBundleInfoInterface;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+
+/**
+ * Show account info.
+ *
+ * @Dashboard(
+ *   id = "webform_submissions",
+ *   label = @Translation("Submission statistic."),
+ *   category = @Translation("Webform"),
+ * )
+ */
+class Submissions extends DashboardBase {
+  use ChartTrait;
+
+  /**
+   * Database.
+   *
+   * @var \Drupal\Core\Database\Connection
+   */
+  protected $database;
+
+  /**
+   * {@inheritdoc}
+   */
+  public function __construct(array $configuration, $plugin_id, $plugin_definition, CacheBackendInterface $cache_backend, Connection $database) {
+    parent::__construct($configuration, $plugin_id, $plugin_definition, $cache_backend);
+    $this->database = $database;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
+    return new static(
+      $configuration,
+      $plugin_id,
+      $plugin_definition,
+      $container->get('dashboards.cache'),
+      $container->get('database')
+    );
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function buildSettingsForm(array $form, FormStateInterface $form_state, array $configuration): array {
+    $form['period'] = [
+      '#type' => 'select',
+      '#options' => [
+        'hour' => $this->t('Hour'),
+        'day' => $this->t('Day'),
+        'week' => $this->t('Week'),
+        'month' => $this->t('Month'),
+      ],
+      '#default_value' => (isset($configuration['period'])) ? $configuration['period'] : 'day',
+    ];
+    $form['date'] = [
+      '#type' => 'select',
+      '#options' => [
+        'today' => $this->t('Today'),
+        'yesterday' => $this->t('Yesterday'),
+        'this_week' => $this->t('This week'),
+        'this_month' => $this->t('This month'),
+        'last_three_months' => $this->t('Last 3 months'),
+        'last_six_months' => $this->t('Last 6 months'),
+        'year' => $this->t('This year'),
+      ],
+      '#default_value' => (isset($configuration['date'])) ? $configuration['date'] : 'today',
+    ];
+    $form['chart_type'] = [
+      '#type' => 'select',
+      '#options' => $this->getAllowedStyles(),
+      '#default_value' => (isset($configuration['chart_type'])) ? $configuration['chart_type'] : 'bar',
+    ];
+    return $form;
+  }
+  /**
+   * {@inheritdoc}
+   */
+  public function buildRenderArray($configuration): array {
+    $field = $configuration['period'];
+    $cid = md5(serialize([
+      $configuration['period'],
+      $configuration['date'],
+    ]));
+    $dateLabel = t('Date');
+
+    $cache = $this->getCache($cid);
+    $cache = FALSE;
+    if (!$cache) {
+      $query = $this->database->select('webform_submission', 'ws');
+      switch ($configuration['date']) {
+        case 'today':
+          $query->condition('ws.created', strtotime('yesterday'), '>=');
+        break;
+        case 'yesterday':
+          $query->condition('ws.created', [strtotime('yesterday'), strtotime('today')], 'BETWEEN');
+        break;
+        case 'this_week':
+          $query->condition('ws.created', strtotime('this week'), '>=');
+        break;
+        case 'this_month':
+          $query->condition('ws.created', strtotime('first day of this month'), '>=');
+        break;
+        case 'last_three_months':
+          $query->condition('ws.created', strtotime('first day of this month -3 months'), '>=');
+        break;
+        case 'last_six_months':
+          $query->condition('ws.created', strtotime('first day of this month -6 months'), '>=');
+        break;
+        case 'year':
+          $query->condition('ws.created', strtotime('first day of january this year'), '>=');
+        break;
+      }
+      switch ($field) {
+        case 'week':
+          $query->addExpression('CONCAT(YEAR(FROM_UNIXTIME(ws.created)), \'-\', WEEK(FROM_UNIXTIME(ws.created)))', 'date');
+        break;
+        case 'month':
+          $query->addExpression('CONCAT(YEAR(FROM_UNIXTIME(ws.created)), \'-\', MONTH(FROM_UNIXTIME(ws.created)))', 'date');
+        break;
+        case 'hour':
+          $query->addExpression('CONCAT(YEAR(FROM_UNIXTIME(ws.created)), \'-\', MONTH(FROM_UNIXTIME(ws.created)),\'-\', DAY(FROM_UNIXTIME(ws.created)), \' \', HOUR(FROM_UNIXTIME(ws.created)),\':00\')', 'date');
+        break;
+        default:
+          $query->addExpression('CONCAT(YEAR(FROM_UNIXTIME(ws.created)), \'-\', MONTH(FROM_UNIXTIME(ws.created)), \'-\', DAY(FROM_UNIXTIME(ws.created)))', 'date');
+        break;
+      }
+
+      $query->addExpression('COUNT(*)', 'count');
+      $query->groupBy('date');
+      $query->groupBy('webform_id');
+      $query->orderBy('webform_id');
+      $query->fields('ws', ['webform_id']);
+      $result = $query->execute()->fetchAll();
+
+      $rows = [];
+      $labels = [];
+
+      foreach ($result as $r) {
+        $labels[$r->webform_id] = $r->webform_id;
+      }
+
+      foreach ($labels as $key => $label) {
+        foreach ($result as $r) {
+          if ($r->webform_id != $label) {
+            continue;
+          }
+          $rows[$r->date][$key] = $r->count;
+        }
+      }
+
+      foreach ($rows as $key => $row) {
+        foreach ($labels as $label) {
+          if (!isset($row[$label])) {
+            $rows[$key][$label] = 0;
+          }
+        }
+      }
+
+      foreach ($rows as $key => $row) {
+        array_unshift($rows[$key], $key);
+      }
+
+      usort($rows, function($a, $b) {
+        return strcmp($a[0], $b[0]);
+      });
+      $labels = array_merge([$dateLabel], $labels);
+
+      $this->setCache($cid, ['labels' => $labels, 'rows' => $rows], time() + 1800, ['node_list']);
+    }
+    else {
+      $rows = $cache->data['rows'];
+      $labels = $cache->data['labels'];
+    }
+    $this->setLabels($labels);
+    $this->setRows($rows);
+
+    $this->setChartType($configuration['chart_type']);
+
+    $build = $this->renderChart();
+    $build['#cache'] = [
+      'tags' => ['node_list'],
+    ];
+    return $build;
+  }
+
+}