Updated to Drupal 8.5. Core Media not yet in use.

[yaffs-website] / web / modules / contrib / devel / src / Controller / ElementInfoController.php

diff --git a/web/modules/contrib/devel/src/Controller/ElementInfoController.php b/web/modules/contrib/devel/src/Controller/ElementInfoController.php
new file mode 100644 (file)
index 0000000..a0440c3
--- /dev/null
+++ b/web/modules/contrib/devel/src/Controller/ElementInfoController.php
@@ -0,0 +1,162 @@
+<?php
+
+namespace Drupal\devel\Controller;
+
+use Drupal\Component\Serialization\Json;
+use Drupal\Core\Controller\ControllerBase;
+use Drupal\Core\Render\ElementInfoManagerInterface;
+use Drupal\Core\Url;
+use Drupal\devel\DevelDumperManagerInterface;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
+
+/**
+ * Provides route responses for the element info page.
+ */
+class ElementInfoController extends ControllerBase {
+
+  /**
+   * Element info manager service.
+   *
+   * @var \Drupal\Core\Render\ElementInfoManagerInterface
+   */
+  protected $elementInfo;
+
+  /**
+   * The dumper service.
+   *
+   * @var \Drupal\devel\DevelDumperManagerInterface
+   */
+  protected $dumper;
+
+  /**
+   * EventInfoController constructor.
+   *
+   * @param \Drupal\Core\Render\ElementInfoManagerInterface $element_info
+   *   Element info manager service.
+   * @param \Drupal\devel\DevelDumperManagerInterface $dumper
+   *   The dumper service.
+   */
+  public function __construct(ElementInfoManagerInterface $element_info, DevelDumperManagerInterface $dumper) {
+    $this->elementInfo = $element_info;
+    $this->dumper = $dumper;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public static function create(ContainerInterface $container) {
+    return new static(
+      $container->get('element_info'),
+      $container->get('devel.dumper')
+    );
+  }
+
+  /**
+   * Builds the element overview page.
+   *
+   * @return array
+   *   A render array as expected by the renderer.
+   */
+  public function elementList() {
+    $headers = [
+      $this->t('Name'),
+      $this->t('Provider'),
+      $this->t('Class'),
+      $this->t('Operations'),
+    ];
+
+    $rows = [];
+
+    foreach ($this->elementInfo->getDefinitions() as $element_type => $definition) {
+      $row['name'] = [
+        'data' => $element_type,
+        'class' => 'table-filter-text-source',
+      ];
+      $row['provider'] = [
+        'data' => $definition['provider'],
+        'class' => 'table-filter-text-source',
+      ];
+      $row['class'] = [
+        'data' => $definition['class'],
+        'class' => 'table-filter-text-source',
+      ];
+      $row['operations']['data'] = [
+        '#type' => 'operations',
+        '#links' => [
+          'devel' => [
+            'title' => $this->t('Devel'),
+            'url' => Url::fromRoute('devel.elements_page.detail', ['element_name' => $element_type]),
+            'attributes' => [
+              'class' => ['use-ajax'],
+              'data-dialog-type' => 'modal',
+              'data-dialog-options' => Json::encode([
+                'width' => 700,
+                'minHeight' => 500,
+              ]),
+            ],
+          ],
+        ],
+      ];
+
+      $rows[$element_type] = $row;
+    }
+
+    ksort($rows);
+
+    $output['#attached']['library'][] = 'system/drupal.system.modules';
+
+    $output['filters'] = [
+      '#type' => 'container',
+      '#attributes' => [
+        'class' => ['table-filter', 'js-show'],
+      ],
+    ];
+    $output['filters']['text'] = [
+      '#type' => 'search',
+      '#title' => $this->t('Search'),
+      '#size' => 30,
+      '#placeholder' => $this->t('Enter element id, provider or class'),
+      '#attributes' => [
+        'class' => ['table-filter-text'],
+        'data-table' => '.devel-filter-text',
+        'autocomplete' => 'off',
+        'title' => $this->t('Enter a part of the element id, provider or class to filter by.'),
+      ],
+    ];
+    $output['elements'] = [
+      '#type' => 'table',
+      '#header' => $headers,
+      '#rows' => $rows,
+      '#empty' => $this->t('No elements found.'),
+      '#sticky' => TRUE,
+      '#attributes' => [
+        'class' => ['devel-element-list', 'devel-filter-text'],
+      ],
+    ];
+
+    return $output;
+  }
+
+  /**
+   * Returns a render array representation of the element.
+   *
+   * @param string $element_name
+   *   The name of the element to retrieve.
+   *
+   * @return array
+   *   A render array containing the element.
+   *
+   * @throws \Symfony\Component\HttpKernel\Exception\NotFoundHttpException
+   *   If the requested element is not defined.
+   */
+  public function elementDetail($element_name) {
+    if (!$element = $this->elementInfo->getDefinition($element_name, FALSE)) {
+      throw new NotFoundHttpException();
+    }
+
+    $element += $this->elementInfo->getInfo($element_name);
+    return $this->dumper->exportAsRenderable($element, $element_name);
+  }
+
+}