WebformEntityHandler.php in Webform Entity Handler 8

Same filename and directory in other branches
2.x src/Plugin/WebformHandler/WebformEntityHandler.php
Namespace

Drupal\webform_entity_handler\Plugin\WebformHandler
File

src/Plugin/WebformHandler/WebformEntityHandler.php
View source
<?php

namespace Drupal\webform_entity_handler\Plugin\WebformHandler;

use Drupal\Component\Utility\NestedArray;
use Drupal\Core\Ajax\AjaxResponse;
use Drupal\Core\Ajax\ReplaceCommand;
use Drupal\Core\Entity\ContentEntityTypeInterface;
use Drupal\Core\Entity\EntityFieldManager;
use Drupal\Core\Entity\EntityTypeBundleInfoInterface;
use Drupal\Core\Entity\EntityTypeManagerInterface;
use Drupal\Core\Field\BaseFieldDefinition;
use Drupal\Core\Form\FormStateInterface;
use Drupal\webform\Element\WebformSelectOther;
use Drupal\webform\Plugin\WebformElement\WebformCompositeBase;
use Drupal\webform\Plugin\WebformElementManagerInterface;
use Drupal\webform\Plugin\WebformHandlerBase;
use Drupal\webform\WebformSubmissionInterface;
use Drupal\webform\WebformTokenManagerInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * Create or update an entity with a webform submission values.
 *
 * @WebformHandler(
 *   id = "webform_entity_handler",
 *   label = @Translation("Entity"),
 *   category = @Translation("External"),
 *   description = @Translation("Create or update an entity with the webform submission values."),
 *   cardinality = \Drupal\webform\Plugin\WebformHandlerInterface::CARDINALITY_UNLIMITED,
 *   results = \Drupal\webform\Plugin\WebformHandlerInterface::RESULTS_PROCESSED,
 *   submission = \Drupal\webform\Plugin\WebformHandlerInterface::SUBMISSION_OPTIONAL,
 *   tokens = TRUE
 * )
 */
class WebformEntityHandler extends WebformHandlerBase {

  /**
   * Default value. (This is used by the handler's settings.)
   */
  const DEFAULT_VALUE = '_default';

  /**
   * The entity field manager.
   *
   * @var \Drupal\Core\Entity\EntityFieldManager|null
   */
  protected $entityFieldManager;

  /**
   * The entity type bundle info.
   *
   * @var \Drupal\Core\Entity\EntityTypeBundleInfoInterface
   */
  protected $entityTypeBundleInfo;

  /**
   * The entity type manager.
   *
   * @var \Drupal\Core\Entity\EntityTypeManagerInterface
   */
  protected $entityTypeManager;

  /**
   * The webform element manager.
   *
   * @var \Drupal\webform\Plugin\WebformElementManagerInterface
   */
  protected $webformElementManager;

  /**
   * The webform token manager.
   *
   * @var \Drupal\webform\WebformTokenManagerInterface
   */
  protected $webformTokenManager;

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
    $instance = parent::create($container, $configuration, $plugin_id, $plugin_definition);
    $instance
      ->setEntityFieldManager($container
      ->get('entity_field.manager'));
    $instance
      ->setEntityTypeBundleInfo($container
      ->get('entity_type.bundle.info'));
    $instance
      ->setEntityTypeManager($container
      ->get('entity_type.manager'));
    $instance
      ->setWebformElementManager($container
      ->get('plugin.manager.webform.element'));
    $instance
      ->setWebformTokenManager($container
      ->get('webform.token_manager'));
    return $instance;
  }

  /**
   * {@inheritdoc}
   */
  public function defaultConfiguration() {
    return [
      'operation' => self::DEFAULT_VALUE,
      'entity_type_id' => NULL,
      'entity_values' => [],
      'entity_revision' => FALSE,
      'states' => [
        WebformSubmissionInterface::STATE_COMPLETED,
      ],
    ];
  }

  /**
   * {@inheritdoc}
   */
  public function getSummary() {
    $configuration = $this
      ->getConfiguration();
    $settings = $configuration['settings'];

    // Get state labels.
    $states = [
      WebformSubmissionInterface::STATE_DRAFT => $this
        ->t('Draft Saved'),
      WebformSubmissionInterface::STATE_CONVERTED => $this
        ->t('Converted'),
      WebformSubmissionInterface::STATE_COMPLETED => $this
        ->t('Completed'),
      WebformSubmissionInterface::STATE_UPDATED => $this
        ->t('Updated'),
      WebformSubmissionInterface::STATE_LOCKED => $this
        ->t('Locked'),
    ];
    $settings['states'] = array_intersect_key($states, array_combine($settings['states'], $settings['states']));
    return [
      '#settings' => $settings,
    ] + parent::getSummary();
  }

  /**
   * {@inheritdoc}
   */
  public function buildConfigurationForm(array $form, FormStateInterface $form_state) {
    $this
      ->applyFormStateToConfiguration($form_state);

    // Get the webform elements options array.
    $webform_elements = $this
      ->getElements();

    // Entity settings.
    $form['entity_settings'] = [
      '#type' => 'fieldset',
      '#title' => $this
        ->t('Entity settings'),
      '#collapsible' => FALSE,
    ];
    $form['entity_settings']['operation'] = [
      '#type' => 'webform_select_other',
      '#title' => $this
        ->t('Entity operation'),
      '#description' => $this
        ->t('If the entity ID is empty a new entity will be created and then updated with the new entity ID.'),
      '#options' => [
        self::DEFAULT_VALUE => $this
          ->t('Create a new entity'),
        $this
          ->t('or update entity ID stored in the following submission element:')
          ->__toString() => $webform_elements,
        WebformSelectOther::OTHER_OPTION => $this
          ->t('Update custom entity ID…'),
      ],
      '#empty_option' => $this
        ->t('- Select -'),
      '#required' => TRUE,
      '#default_value' => $this->configuration['operation'],
      '#parents' => [
        'settings',
        'operation',
      ],
    ];
    $form['entity_settings']['entity_type_id'] = [
      '#type' => 'select',
      '#title' => $this
        ->t('Entity type'),
      '#options' => $this
        ->getEntityTypes(),
      '#empty_option' => $this
        ->t('- Select -'),
      '#required' => TRUE,
      '#default_value' => $this->configuration['entity_type_id'],
      '#ajax' => [
        'callback' => [
          get_called_class(),
          'updateEntityFields',
        ],
        'wrapper' => 'webform-entity-handler--entity-values',
        'progress' => [
          'type' => 'throbber',
          'message' => $this
            ->t('Loading fields...'),
        ],
      ],
      '#parents' => [
        'settings',
        'entity_type_id',
      ],
    ];
    $form['entity_settings']['entity_values'] = [
      '#type' => 'fieldset',
      '#title' => $this
        ->t('Entity values'),
      '#attributes' => [
        'id' => 'webform-entity-handler--entity-values',
      ],
      '#collapsible' => FALSE,
    ];
    if (!empty($this->configuration['entity_type_id'])) {
      $form['entity_settings']['entity_values'] += $this
        ->getEntityFieldsForm($this->configuration['entity_type_id']);
    }
    $form['entity_settings']['entity_revision'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Create new revision'),
      '#default_value' => $this->configuration['entity_revision'],
      '#access' => FALSE,
      '#parents' => [
        'settings',
        'entity_revision',
      ],
    ];
    if (!empty($this->configuration['entity_type_id'])) {
      [
        $type,
      ] = explode(':', $this->configuration['entity_type_id']);
      $form['entity_settings']['entity_revision']['#access'] = $this->entityTypeManager
        ->getDefinition($type)
        ->isRevisionable();
    }
    $form['token_tree_link'] = $this->webformTokenManager
      ->buildTreeLink();

    // Additional.
    $results_disabled = $this
      ->getWebform()
      ->getSetting('results_disabled');
    $form['additional'] = [
      '#type' => 'fieldset',
      '#title' => $this
        ->t('Additional settings'),
    ];

    // Settings: States.
    $form['additional']['states'] = [
      '#type' => 'checkboxes',
      '#title' => $this
        ->t('Execute'),
      '#options' => [
        WebformSubmissionInterface::STATE_DRAFT => $this
          ->t('…when <b>draft</b> is saved.'),
        WebformSubmissionInterface::STATE_CONVERTED => $this
          ->t('…when anonymous submission is <b>converted</b> to authenticated.'),
        WebformSubmissionInterface::STATE_COMPLETED => $this
          ->t('…when submission is <b>completed</b>.'),
        WebformSubmissionInterface::STATE_UPDATED => $this
          ->t('…when submission is <b>updated</b>.'),
        WebformSubmissionInterface::STATE_DELETED => $this
          ->t('…when submission is <b>deleted</b>.'),
      ],
      '#parents' => [
        'settings',
        'states',
      ],
      '#access' => $results_disabled ? FALSE : TRUE,
      '#default_value' => $results_disabled ? [
        WebformSubmissionInterface::STATE_COMPLETED,
      ] : $this->configuration['states'],
    ];
    if (method_exists($this, 'elementTokenValidate')) {
      $this
        ->elementTokenValidate($form);
    }
    return $this
      ->setSettingsParents($form);
  }

  /**
   * {@inheritdoc}
   */
  public function validateConfigurationForm(array &$form, FormStateInterface $form_state) {
    if ($form_state
      ->hasAnyErrors()) {
      return;
    }
  }

  /**
   * {@inheritdoc}
   */
  public function submitConfigurationForm(array &$form, FormStateInterface $form_state) {
    parent::submitConfigurationForm($form, $form_state);
    $this
      ->applyFormStateToConfiguration($form_state);

    // Cleanup states.
    $this->configuration['states'] = array_values(array_filter($this->configuration['states']));

    // Cleanup entity values.
    $this->configuration['entity_values'] = array_map('array_filter', $this->configuration['entity_values']);
    $this->configuration['entity_values'] = array_filter($this->configuration['entity_values']);
  }

  /**
   * Ajax callback for the "Entity values" options form.
   *
   * @param array $form
   *   An associative array containing the structure of the form.
   * @param \Drupal\Core\Form\FormStateInterface $form_state
   *   The current state of the form.
   *
   * @return \Drupal\Core\Ajax\AjaxResponse
   *   The ajax response.
   */
  public static function updateEntityFields(array $form, FormStateInterface $form_state) {
    $triggering_element = $form_state
      ->getTriggeringElement();
    $array_parents = array_slice($triggering_element['#array_parents'], 0, -1);
    $element = NestedArray::getValue($form, $array_parents);
    $response = new AjaxResponse();
    $response
      ->addCommand(new ReplaceCommand('#webform-entity-handler--entity-values', $element['entity_values']));
    return $response;
  }

  /**
   * {@inheritdoc}
   */
  public function postSave(WebformSubmissionInterface $webform_submission, $update = TRUE) {
    $state = $webform_submission
      ->getWebform()
      ->getSetting('results_disabled') ? WebformSubmissionInterface::STATE_COMPLETED : $webform_submission
      ->getState();
    if (in_array($state, $this->configuration['states'])) {

      // Get the handler configuration and replace the values of the mapped
      // elements.
      $data = $this->configuration['entity_values'];
      $submission_data = $webform_submission
        ->getData();
      array_walk_recursive($data, function (&$value) use ($webform_submission, $submission_data) {
        if (strpos($value, 'input:') !== FALSE) {
          [
            ,
            $element_key,
          ] = explode(':', $value);
          $element_key = explode('|', $element_key);
          $value = NestedArray::getValue($submission_data, $element_key);
        }
        elseif ($value === '_null_') {
          $value = NULL;
        }
        $value = $this->tokenManager
          ->replace($value, $webform_submission, [], [
          'clear' => TRUE,
        ]);
      });
      [
        $type,
        $bundle,
      ] = explode(':', $this->configuration['entity_type_id']);

      // Add the bundle value if the entity has one.
      if ($this->entityTypeManager
        ->getDefinition($type)
        ->hasKey('bundle')) {
        $data[$this->entityTypeManager
          ->getDefinition($type)
          ->getKey('bundle')] = $bundle;
      }
      try {
        $entity_id = FALSE;
        if ($this->configuration['operation'] != self::DEFAULT_VALUE) {
          if (strpos($this->configuration['operation'], 'input:') !== FALSE) {
            [
              ,
              $element_key,
            ] = explode(':', $this->configuration['operation']);
            $element_key = explode('|', $element_key);
            $entity_id = NestedArray::getValue($submission_data, $element_key);
          }
          else {
            $entity_id = $this->configuration['operation'];
          }
          $entity_id = $this->webformTokenManager
            ->replace($entity_id, $webform_submission);
        }
        if (!empty($entity_id)) {

          // Load the entity and update the values.
          if (($entity = $this->entityTypeManager
            ->getStorage($type)
            ->load($entity_id)) !== NULL) {

            // If the new values change the bundle we need to remove it first.
            if ($this->entityTypeManager
              ->getDefinition($type)
              ->hasKey('bundle') && $bundle != $entity
              ->bundle()) {

              /** @var \Drupal\Core\Entity\EntityInterface $previous_entity */
              $previous_entity = clone $entity;
              $entity
                ->delete();
              unset($entity);

              // If the previous entity has the field of the current one,
              // it has value, and in the submission there is no value,
              // we recover it.
              foreach (array_keys($data) as $field_name) {
                if (empty($data[$field_name]) && $previous_entity
                  ->hasField($field_name) && !$previous_entity
                  ->get($field_name)
                  ->isEmpty()) {
                  $data[$field_name] = $previous_entity
                    ->get($field_name)
                    ->getValue();
                }
              }

              // Ensure the entity preserve its ID.
              $data['id'] = $previous_entity
                ->id();
              $data['uuid'] = $previous_entity
                ->uuid();
            }
            else {
              foreach ($data as $field => $value) {
                $append = !empty($value['webform_entity_handler_append']);
                if (isset($value['webform_entity_handler_append'])) {
                  unset($value['webform_entity_handler_append']);
                }
                if ($append && !$entity
                  ->get($field)
                  ->isEmpty()) {
                  $entity
                    ->get($field)
                    ->appendItem($value);
                }
                else {
                  $entity
                    ->set($field, $value);
                }
              }
            }
          }
        }
        if (empty($entity)) {

          // Create the entity with the values.
          $entity = $this->entityTypeManager
            ->getStorage($type)
            ->create($data);
        }
        if ($this->entityTypeManager
          ->getDefinition($type)
          ->isRevisionable()) {
          $entity
            ->setNewRevision($this->configuration['entity_revision']);
        }
        if ($entity
          ->save() == SAVED_NEW) {
          $message = '@type %title has been created.';
        }
        else {
          $message = '@type %title has been updated.';
        }
        $context = [
          '@type' => $entity
            ->getEntityType()
            ->getLabel(),
          '%title' => $entity
            ->label(),
        ];
        if ($entity
          ->hasLinkTemplate('canonical')) {
          $context += [
            'link' => $entity
              ->toLink($this
              ->t('View'))
              ->toString(),
          ];
        }
        if ($webform_submission
          ->getWebform()
          ->hasSubmissionLog()) {

          // Log detailed message to the 'webform_submission' log.
          $context += [
            'link' => $webform_submission
              ->id() ? $webform_submission
              ->toLink($this
              ->t('View'))
              ->toString() : NULL,
            'webform_submission' => $webform_submission,
            'handler_id' => $this
              ->getHandlerId(),
            'operation' => 'sent email',
          ];
          $this
            ->getLogger('webform_submission')
            ->notice($message, $context);
        }
        else {

          // Log general message to the 'webform_entity_handler' log.
          $context += [
            'link' => $this
              ->getWebform()
              ->toLink($this
              ->t('Edit'), 'handlers')
              ->toString(),
          ];
          $this
            ->getLogger('webform_entity_handler')
            ->notice($message, $context);
        }

        // Update the entity ID.
        if ($entity && $this->configuration['operation'] != self::DEFAULT_VALUE && strpos($this->configuration['operation'], 'input:') !== FALSE) {
          [
            ,
            $element_key,
          ] = explode(':', $this->configuration['operation']);
          $element_key = explode('|', $element_key);
          $webform_submission
            ->setElementData(end($element_key), $entity
            ->id());
          $webform_submission
            ->resave();
        }
      } catch (\Exception $exception) {
        watchdog_exception('webform_entity_handler', $exception);
        $this
          ->messenger()
          ->addError($this
          ->t('There was a problem processing your request. Please, try again.'));
      }
    }
  }

  /**
   * Prepare #options array of webform elements.
   *
   * @return array
   *   Prepared array of webform elements.
   */
  protected function getElements() {
    $elements_options =& drupal_static(__FUNCTION__);
    if (is_null($elements_options)) {
      $elements_options = [];
      foreach ($this
        ->getWebform()
        ->getElementsInitializedAndFlattened() as $element) {
        try {
          $element_plugin = $this->webformElementManager
            ->getElementInstance($element);
          if (!$element_plugin instanceof WebformCompositeBase) {
            $t_args = [
              '@title' => $element['#title'],
              '@type' => $element_plugin
                ->getPluginLabel(),
            ];
            $elements_options['input:' . $element['#webform_key']] = $this
              ->t('@title [@type]', $t_args);
          }
          else {
            $element_group = $element_plugin
              ->getElementSelectorOptions($element);
            foreach ($element_group as $group_key => $group) {
              foreach ($group as $sub_element_key => $sub_element) {
                if (preg_match('/^:input\\[name=\\"(.*?)\\"]$/', $sub_element_key, $match) == TRUE) {
                  $sub_element_key = array_map(function ($item) {
                    return rtrim($item, ']');
                  }, explode('[', $match[1]));

                  // Manged file add a non-existent first key.
                  if ($element['#webform_composite_elements'][end($sub_element_key)]['#type'] == 'managed_file') {
                    array_shift($sub_element_key);
                  }
                  $elements_options[$group_key]['input:' . implode('|', $sub_element_key)] = $sub_element;
                }
              }
            }
          }
        } catch (\Exception $exception) {

          // Nothing to do.
        }
      }
    }
    return $elements_options;
  }

  /**
   * Prepare #options array for entity types.
   *
   * @return array
   *   The prepared array of entities and bundles.
   */
  protected function getEntityTypes() {
    $types = [];
    foreach ($this->entityTypeManager
      ->getDefinitions() as $entity_id => $entity_type) {

      // Only allow content entities and ignore configuration entities.
      if ($entity_type instanceof ContentEntityTypeInterface) {
        if ($entity_type
          ->getBundleEntityType() !== NULL) {
          foreach ($this->entityTypeBundleInfo
            ->getBundleInfo($entity_id) as $bundle_id => $bundle_type) {
            $types[$entity_type
              ->getLabel()
              ->__toString()][$entity_id . ':' . $bundle_id] = $bundle_type['label'];
          }
        }
        else {
          $types[$entity_type
            ->getLabel()
            ->__toString()][$entity_id . ':' . $entity_id] = $entity_type
            ->getLabel();
        }
      }
    }

    // Sort by entity type id.
    $type_keys = array_keys($types);
    array_multisort($type_keys, SORT_NATURAL, $types);
    return $types;
  }

  /**
   * Compose the form with the entity type fields.
   *
   * @param string $entity_type_bundle
   *   The entity type with its bundle.
   *
   * @return array
   *   The composed form with the entity type fields.
   */
  protected function getEntityFieldsForm($entity_type_bundle) {
    $form = [];
    [
      $type,
      $bundle,
    ] = explode(':', $entity_type_bundle);

    /** @var \Drupal\Core\Field\FieldDefinitionInterface[] $properties */
    $fields = $this->entityFieldManager
      ->getFieldDefinitions($type, $bundle);
    foreach ($fields as $field_name => $field) {
      $base_field = BaseFieldDefinition::create($field
        ->getType());
      $field_properties = method_exists($field, 'getPropertyDefinitions') ? $field
        ->getPropertyDefinitions() : $base_field
        ->getPropertyDefinitions();
      if (empty($field_properties)) {
        $field_properties = $base_field
          ->getPropertyDefinitions();
      }
      $field_schema = method_exists($field, 'getSchema') ? $field
        ->getSchema() : $base_field
        ->getSchema();

      // Use only properties with schema.
      if (!empty($field_schema['columns'])) {
        $field_properties = array_intersect_key($field_properties, $field_schema['columns']);
      }
      if (!empty($field_properties)) {
        $form[$field_name] = [
          '#type' => 'details',
          '#title' => $this
            ->t('@label (Property: @name - Type: @type)', [
            '@label' => $field
              ->getLabel(),
            '@name' => $field_name,
            '@type' => $field
              ->getType(),
          ]),
          '#description' => $field
            ->getDescription(),
          '#open' => FALSE,
          '#required' => $field
            ->isRequired(),
        ];
        foreach ($field_properties as $property_name => $property) {
          $form[$field_name][$property_name] = [
            '#type' => 'webform_select_other',
            '#title' => $this
              ->t('Column: @name - Type: @type', [
              '@name' => $property
                ->getLabel(),
              '@type' => $property
                ->getDataType(),
            ]),
            '#description' => $property
              ->getDescription(),
            '#options' => [
              '_null_' => $this
                ->t('Null'),
            ] + $this
              ->getElements() + [
              WebformSelectOther::OTHER_OPTION => $this
                ->t('Custom value…'),
            ],
            '#default_value' => $this->configuration['entity_values'][$field_name][$property_name] ?? NULL,
            '#empty_value' => NULL,
            '#empty_option' => $this
              ->t('- Select -'),
            '#parents' => [
              'settings',
              'entity_values',
              $field_name,
              $property_name,
            ],
            // @todo Use the property type.
            '#other__type' => 'textfield',
          ];
        }
        $form[$field_name]['webform_entity_handler_append'] = [
          '#type' => 'checkbox',
          '#title' => $this
            ->t('If checked, the value will be appended rather than overridden. Only apply updating an entity.'),
          '#default_value' => $this->configuration['entity_values'][$field_name]['webform_entity_handler_append'] ?? NULL,
          '#parents' => [
            'settings',
            'entity_values',
            $field_name,
            'webform_entity_handler_append',
          ],
          '#access' => $field
            ->getFieldStorageDefinition()
            ->getCardinality() != 1,
        ];
      }
    }

    // Remove the entity ID and bundle, they have theirs own settings.
    try {
      $entity_id_key = $this->entityTypeManager
        ->getDefinition($type)
        ->getKey('id');
      unset($form[$entity_id_key]);
      if ($this->entityTypeManager
        ->getDefinition($type)
        ->hasKey('bundle')) {
        unset($form[$this->entityTypeManager
          ->getDefinition($type)
          ->getKey('bundle')]);
      }
    } catch (\Exception $exception) {

      // Nothing to do.
    }
    return $form;
  }

  /**
   * Sets the entity field manager for this handler.
   *
   * @param \Drupal\Core\Entity\EntityFieldManager $entity_field_manager
   *   The new entity field manager.
   *
   * @return $this
   */
  public function setEntityFieldManager(EntityFieldManager $entity_field_manager) {
    $this->entityFieldManager = $entity_field_manager;
    return $this;
  }

  /**
   * Sets the entity type bundle info for this handler.
   *
   * @param \Drupal\Core\Entity\EntityTypeBundleInfoInterface $entity_type_bundle_info
   *   The entity type bundle info.
   *
   * @return $this
   */
  public function setEntityTypeBundleInfo(EntityTypeBundleInfoInterface $entity_type_bundle_info) {
    $this->entityTypeBundleInfo = $entity_type_bundle_info;
    return $this;
  }

  /**
   * Sets the entity type manager for this handler.
   *
   * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
   *   The entity type manager.
   *
   * @return $this
   */
  protected function setEntityTypeManager(EntityTypeManagerInterface $entity_type_manager) {
    $this->entityTypeManager = $entity_type_manager;
    return $this;
  }

  /**
   * Sets the webform element manager for this handler.
   *
   * @param \Drupal\webform\Plugin\WebformElementManagerInterface $webform_element_manager
   *   The webform element manager.
   *
   * @return $this
   */
  protected function setWebformElementManager(WebformElementManagerInterface $webform_element_manager) {
    $this->webformElementManager = $webform_element_manager;
    return $this;
  }

  /**
   * Sets the webform token manager for this handler.
   *
   * @param \Drupal\webform\WebformTokenManagerInterface $webform_token_manager
   *   The webform element manager.
   *
   * @return $this
   */
  protected function setWebformTokenManager(WebformTokenManagerInterface $webform_token_manager) {
    $this->webformTokenManager = $webform_token_manager;
    return $this;
  }

}
Classes

Name	Description
WebformEntityHandler	Create or update an entity with a webform submission values.
You are here

WebformEntityHandler.php in Webform Entity Handler 8

Namespace

File

Classes

API Navigation
