diff core/modules/system/src/Element/StatusReportPage.php @ 0:4c8ae668cc8c

Initial import (non-working)

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/modules/system/src/Element/StatusReportPage.php	Wed Nov 29 16:09:58 2017 +0000
@@ -0,0 +1,139 @@
+<?php
+
+namespace Drupal\system\Element;
+
+use Drupal\Core\Render\Element\RenderElement;
+use Drupal\Core\Render\Element\StatusReport;
+use Drupal\Core\StringTranslation\PluralTranslatableMarkup;
+
+/**
+ * Creates status report page element.
+ *
+ * @RenderElement("status_report_page")
+ */
+class StatusReportPage extends RenderElement {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getInfo() {
+    $class = get_class($this);
+    return [
+      '#theme' => 'status_report_page',
+      '#pre_render' => [
+        [$class, 'preRenderCounters'],
+        [$class, 'preRenderGeneralInfo'],
+        [$class, 'preRenderRequirements'],
+      ],
+    ];
+  }
+
+  /**
+   * #pre_render callback to get general info out of requirements.
+   */
+  public static function preRenderGeneralInfo($element) {
+    $element['#general_info'] = [
+      '#theme' => 'status_report_general_info',
+    ];
+    // Loop through requirements and pull out items.
+    foreach ($element['#requirements'] as $key => $requirement) {
+      switch ($key) {
+        case 'cron':
+          foreach ($requirement['description'] as &$description_elements) {
+            foreach ($description_elements as &$description_element) {
+              if (isset($description_element['#url']) && $description_element['#url']->getRouteName() == 'system.run_cron') {
+                $description_element['#attributes']['class'][] = 'button';
+                $description_element['#attributes']['class'][] = 'button--small';
+                $description_element['#attributes']['class'][] = 'button--primary';
+                $description_element['#attributes']['class'][] = 'system-status-general-info__run-cron';
+              }
+            }
+          }
+          // Intentional fall-through.
+
+        case 'drupal':
+        case 'webserver':
+        case 'database_system':
+        case 'database_system_version':
+        case 'php':
+        case 'php_memory_limit':
+          $element['#general_info']['#' . $key] = $requirement;
+          if (isset($requirement['severity']) && $requirement['severity'] < REQUIREMENT_WARNING) {
+            unset($element['#requirements'][$key]);
+          }
+          break;
+      }
+    }
+
+    return $element;
+  }
+
+  /**
+   * #pre_render callback to create counter elements.
+   */
+  public static function preRenderCounters($element) {
+    // Count number of items with different severity for summary.
+    $counters = [
+      'error' => [
+        'amount' => 0,
+        'text' => t('Error'),
+        'text_plural' => t('Errors'),
+      ],
+      'warning' => [
+        'amount' => 0,
+        'text' => t('Warning'),
+        'text_plural' => t('Warnings'),
+      ],
+      'checked' => [
+        'amount' => 0,
+        'text' => t('Checked'),
+        'text_plural' => t('Checked'),
+      ],
+    ];
+
+    $severities = StatusReport::getSeverities();
+    foreach ($element['#requirements'] as $key => &$requirement) {
+      $severity = $severities[REQUIREMENT_INFO];
+      if (isset($requirement['severity'])) {
+        $severity = $severities[(int) $requirement['severity']];
+      }
+      elseif (defined('MAINTENANCE_MODE') && MAINTENANCE_MODE == 'install') {
+        $severity = $severities[REQUIREMENT_OK];
+      }
+
+      if (isset($counters[$severity['status']])) {
+        $counters[$severity['status']]['amount']++;
+      }
+    }
+
+    foreach ($counters as $key => $counter) {
+      if ($counter['amount'] === 0) {
+        continue;
+      }
+
+      $text = new PluralTranslatableMarkup($counter['amount'], $counter['text'], $counter['text_plural']);
+
+      $element['#counters'][$key] = [
+        '#theme' => 'status_report_counter',
+        '#amount' => $counter['amount'],
+        '#text' => $text,
+        '#severity' => $key,
+      ];
+    }
+
+    return $element;
+  }
+
+  /**
+   * #pre_render callback to create status report requirements.
+   */
+  public static function preRenderRequirements($element) {
+    $element['#requirements'] = [
+      '#type' => 'status_report',
+      '#requirements' => $element['#requirements'],
+    ];
+
+    return $element;
+  }
+
+}