public function MailchimpListsSelectWidget::getSubscribeFromInterests in Mailchimp 2.x

Sets the subscribe value based on field settings and interest groups.

Parameters

$choices: The value of the field.

Return value

bool TRUE if there are interests chosen on a hidden subscribe list checkbox.

1 call to MailchimpListsSelectWidget::getSubscribeFromInterests()

MailchimpListsSelectWidget::massageFormValues in modules/mailchimp_lists/src/Plugin/Field/FieldWidget/MailchimpListsSelectWidget.php

Massages the form values into the format expected for field values.

File

modules/mailchimp_lists/src/Plugin/Field/FieldWidget/MailchimpListsSelectWidget.php, line 345

Class

MailchimpListsSelectWidget

Plugin implementation of the 'mailchimp_lists_select' widget.

Namespace

Drupal\mailchimp_lists\Plugin\Field\FieldWidget

Code

public function getSubscribeFromInterests($choices) {
  $subscribe_from_interest_groups = $choices['subscribe'];
  $field_settings = $this
    ->getFieldSettings();

  // Automatically subscribe if the field is configured to hide the
  // subscribe checkbox and at least one interest group checkbox is checked.
  if ($field_settings['show_interest_groups'] && $field_settings['hide_subscribe_checkbox']) {
    if (!empty($choices['interest_groups'])) {
      $subscribe_from_interest_groups = FALSE;
      foreach ($choices['interest_groups'] as $group_id => $interests) {
        foreach ($interests as $interest_id => $value) {
          if (!empty($value)) {
            $subscribe_from_interest_groups = TRUE;
            break;
          }
        }
      }
    }
  }
  return $subscribe_from_interest_groups;
}