merci.module in MERCI (Manage Equipment Reservations, Checkout and Inventory) 8.2

File

merci.module

<?php

define('MERCI_ERROR_TOO_MANY', 1);
define('MERCI_ERROR_CONFLICT', 2);
function merci_views_data_alter(array &$data) {
  $data['entityref__roles']['table']['join'] = array(
    'node__field_reservable_by' => array(
      'left_field' => 'id',
      'field' => 'target_id',
      'table' => 'user__roles',
    ),
  );
  $data['entityref__roles']['roles_entity_ref_target_id'] = array(
    'title' => t('Roles'),
    'help' => t('Roles that a user belongs to.'),
    'argument' => array(
      'id' => 'user__roles_rid',
      'name table' => 'role',
      'name field' => 'name',
      'empty field name' => t('No role'),
      'zero is null' => TRUE,
      'numeric' => TRUE,
    ),
  );
}

/**
 *  * Implements hook_entity_bundle_field_info_alter().
 */
function merci_entity_bundle_field_info_alter(&$fields, \Drupal\Core\Entity\EntityTypeInterface $entity_type, $bundle) {
  foreach ($fields as $name => $field) {
    if ($field instanceof \Drupal\field\Entity\FieldConfig && ($settings = $field
      ->getThirdPartySettings('merci'))) {
      foreach ($settings as $constraint => $setting) {
        $fields[$name]
          ->addConstraint($constraint, $setting);
      }
    }
  }
}

/**
 * Implements hook_field_widget_third_party_settings_form().
 */
function merci_field_widget_third_party_settings_form(\Drupal\Core\Field\WidgetInterface $plugin, \Drupal\Core\Field\FieldDefinitionInterface $field_definition, $form_mode, $form, \Drupal\Core\Form\FormStateInterface $form_state) {
  $element = array();
  if ($plugin
    ->getPluginId() != 'inline_entity_form_complex') {
    return $element;
  }
  $entity_type = $field_definition
    ->getSetting('target_type');
  $entityManager = \Drupal::service('entity.manager');
  $entityDefinition = $entityManager
    ->getDefinition($entity_type);
  $element['ief_table_view_mode'] = array(
    '#type' => 'container',
  );
  $field_ui_base_route = $entityDefinition
    ->get('field_ui_base_route');
  if (!$field_ui_base_route) {
    $message = \Drupal::translation()
      ->translate('It is not posible to add fields to the table widget because the %entity_name entity does not have Manage display.', array(
      '%entity_name' => $entityDefinition
        ->getLabel(),
    ));
    $element['ief_table_view_mode']['info'] = array(
      '#markup' => $message,
    );
    return $element;
  }
  $message = \Drupal::translation()
    ->translate('It is posible to add fields to the table widget, creatring and activating the view mode %name_view_name. Then go to Manage display of %entity_name entity.', array(
    '%name_view_name' => $entity_type . '.' . IEF_TABLE_VIEW_MODE_NAME,
    '%entity_name' => $entityDefinition
      ->getLabel(),
  ));
  $element['ief_table_view_mode']['info'] = array(
    '#markup' => $message,
  );
  return $element;
}

Functions

Name	Description
merci_entity_bundle_field_info_alter	Implements hook_entity_bundle_field_info_alter().
merci_field_widget_third_party_settings_form	Implements hook_field_widget_third_party_settings_form().
merci_views_data_alter

Constants

Name	Description
MERCI_ERROR_CONFLICT
MERCI_ERROR_TOO_MANY