function subscriptions_cck_subscriptions_get_mailvars in Subscriptions 6

Same name and namespace in other branches

1. 5.2 subscriptions_cck.module \subscriptions_cck_subscriptions_get_mailvars()

Implementation of hook_subscriptions_get_mailvars().

Add the !cck... variables.

File

./subscriptions_cck.module, line 34

Provide support of CCK fields by adding corresponding mailvars.

Code

function subscriptions_cck_subscriptions_get_mailvars($node) {
  $mailvars = array();
  if (isset($node->type) && ($fields = content_fields(NULL, $node->type))) {
    foreach ($fields as $field_name => $field_info) {
      if (isset($node->{$field_name})) {
        $values = $node->{$field_name};
        $formatteds = array();
        foreach ($values as $value) {
          if (!($formatted = html_entity_decode(content_format($field_info, $value, 'plain'), ENT_QUOTES, 'UTF-8'))) {
            $formatted = content_format($field_info, $value, 'default');
          }
          $formatted = drupal_html_to_text($formatted);
          $formatteds[] = $formatted;
        }
        $mailvars['!ccklabel_' . $field_name] = $field_info['widget']['label'];
        $mailvars['!cckvalue1_' . $field_name] = implode(', ', $formatteds);
        $mailvars['!cckvalue2_' . $field_name] = implode("\n", $formatteds);
      }
    }
  }
  return $mailvars;
}