protected function EmailOverrideForm::getPossibleMappings in Easy Email 8

Same name and namespace in other branches

1. 2.0.x modules/easy_email_override/src/Form/EmailOverrideForm.php \Drupal\easy_email_override\Form\EmailOverrideForm::getPossibleMappings()

1 call to EmailOverrideForm::getPossibleMappings()

EmailOverrideForm::form in modules/easy_email_override/src/Form/EmailOverrideForm.php

Gets the actual form array to be built.

File

modules/easy_email_override/src/Form/EmailOverrideForm.php, line 101

Class

EmailOverrideForm

Class EmailOverrideForm.

Namespace

Drupal\easy_email_override\Form

Code

protected function getPossibleMappings($email_id, $easy_email_type) {
  $possible_mappings = [];
  $easy_email_fields = [];
  $field_definitions = $this->entityFieldManager
    ->getFieldDefinitions('easy_email', $easy_email_type);
  foreach ($field_definitions as $field_name => $definition) {
    $field_info = [
      'label' => $definition
        ->getLabel(),
      'type' => $definition
        ->getType(),
    ];
    if ($field_info['type'] === 'entity_reference') {
      $field_info['type'] = 'entity:' . $definition
        ->getSetting('target_type');
    }
    elseif (in_array($field_info['type'], [
      'string',
      'string_long',
    ])) {
      $field_info['type'] = 'string';
    }
    elseif (in_array($field_info['type'], [
      'text',
      'text_long',
    ])) {
      $field_info['type'] = 'text';
    }
    $easy_email_fields[$field_name] = $field_info;
  }
  $email_definition = $this->emailManager
    ->getDefinition($email_id);
  foreach ($email_definition['params'] as $id => $param_info) {
    $param_possible_matches = [];
    foreach ($easy_email_fields as $field_name => $field_info) {
      if ($field_info['type'] === $param_info['type']) {
        $param_possible_matches[$field_name] = $field_info['label'];
      }
    }
    if (!empty($param_possible_matches)) {
      $possible_mappings[$id] = [
        'label' => $param_info['label'],
        'options' => $param_possible_matches,
      ];
    }
  }
  return $possible_mappings;
}