ConnectionRoleForm.php in RedHen CRM 8

Namespace

Drupal\redhen_connection\Form

File

modules/redhen_connection/src/Form/ConnectionRoleForm.php

<?php

namespace Drupal\redhen_connection\Form;

use Drupal\Core\Entity\EntityForm;
use Drupal\Core\Form\FormStateInterface;

/**
 * Class ConnectionRoleForm.
 *
 * @package Drupal\redhen_connection\Form
 */
class ConnectionRoleForm extends EntityForm {

  /**
   * {@inheritdoc}
   */
  public function form(array $form, FormStateInterface $form_state) {
    $form = parent::form($form, $form_state);
    $redhen_connection_role = $this->entity;
    $form['label'] = [
      '#type' => 'textfield',
      '#title' => $this
        ->t('Label'),
      '#maxlength' => 255,
      '#default_value' => $redhen_connection_role
        ->label(),
      '#description' => $this
        ->t("Label for the Connection Role."),
      '#required' => TRUE,
    ];
    $form['id'] = [
      '#type' => 'machine_name',
      '#default_value' => $redhen_connection_role
        ->id(),
      '#machine_name' => [
        'exists' => '\\Drupal\\redhen_connection\\Entity\\ConnectionRole::load',
      ],
      '#disabled' => !$redhen_connection_role
        ->isNew(),
    ];

    // Permissions.

    /** @var \Drupal\redhen_connection\ConnectionTypeInterface $connection_type */
    $connection_type = $this
      ->getEntityFromRouteMatch($this
      ->getRouteMatch(), 'redhen_connection_type');

    // @todo Change getEndpointEntityTypeId to Ids and take no argument to get all endpoints.
    $endpoints = [];
    $endpoints[] = $connection_type
      ->getEndpointEntityTypeId(1);
    $endpoints[] = $connection_type
      ->getEndpointEntityTypeId(2);

    // At least one endpoint is a contact so we can have permissions.
    if (in_array('redhen_contact', $endpoints)) {
      $form['permissions'] = [
        '#type' => 'fieldset',
        '#title' => $this
          ->t('Permissions'),
      ];

      // Field operations.
      $operations = [
        'view' => $this
          ->t('View'),
        'view label' => $this
          ->t('View label'),
        'update' => $this
          ->t('Update'),
        'delete' => $this
          ->t('Delete'),
      ];

      // Existing values.
      $existing_permissions = $redhen_connection_role
        ->get('permissions');

      // Load up plugin definitions.
      $connection_plugin_manager = \Drupal::service('plugin.manager.connection_permission');
      $plugin_definitions = $connection_plugin_manager
        ->getDefinitions();

      // Add permissions for each plugin definition.
      foreach ($plugin_definitions as $plugin_id => $plugin_definition) {
        $plugin_instance = $connection_plugin_manager
          ->createInstance($plugin_id);
        $permission_key = $plugin_instance
          ->getPermissionKey();
        $form['permissions'][$permission_key] = [
          '#type' => 'checkboxes',
          '#options' => $operations,
          '#title' => $this
            ->t(':label', [
            ':label' => $plugin_instance
              ->get('label'),
          ]),
          '#default_value' => !empty($existing_permissions[$permission_key]) ? $existing_permissions[$permission_key] : [],
          '#description' => $this
            ->t(':description', [
            ':description' => $plugin_instance
              ->get('description'),
          ]),
        ];
      }
    }
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function save(array $form, FormStateInterface $form_state) {
    $redhen_connection_role = $this->entity;

    // Get connection type entity from the route.
    $connection_type = $this
      ->getEntityFromRouteMatch($this
      ->getRouteMatch(), 'redhen_connection_type');

    // Set connection type property based on the route param.
    $redhen_connection_role
      ->set('connection_type', $connection_type
      ->id());

    // Load up plugin definitions.
    $connection_plugin_manager = \Drupal::service('plugin.manager.connection_permission');
    $plugin_definitions = $connection_plugin_manager
      ->getDefinitions();
    $permissions = [];

    // Build array of permissions.
    foreach ($plugin_definitions as $plugin_id => $plugin_definition) {
      $plugin_instance = $connection_plugin_manager
        ->createInstance($plugin_id);
      $permission_key = $plugin_instance
        ->getPermissionKey();
      $permissions[$permission_key] = is_array($form_state
        ->getValue($permission_key)) ? array_filter(array_values($form_state
        ->getValue($permission_key))) : NULL;
    }
    $redhen_connection_role
      ->set('permissions', $permissions);
    $status = $redhen_connection_role
      ->save();
    $messenger = \Drupal::messenger();
    switch ($status) {
      case SAVED_NEW:
        $messenger
          ->addMessage($this
          ->t('Created the %label Connection Role.', [
          '%label' => $redhen_connection_role
            ->label(),
        ]));
        break;
      default:
        $messenger
          ->addMessage($this
          ->t('Saved the %label Connection Role.', [
          '%label' => $redhen_connection_role
            ->label(),
        ]));
    }
    $form_state
      ->setRedirectUrl($redhen_connection_role
      ->toUrl('collection'));
  }

}

Classes

Name	Description
ConnectionRoleForm	Class ConnectionRoleForm.