function pet_substitutions in Previewable email templates 6

Same name and namespace in other branches

1. 8.4 pet.module \pet_substitutions()
2. 8 pet.module \pet_substitutions()
3. 7 pet.module \pet_substitutions()

Load the token objects for a PET template in preparation for token substitution.

2 calls to pet_substitutions()

pet_make_preview in ./pet.admin.inc

Generate a preview of the tokenized email for the first in the list.

pet_send_one_mail in ./pet.module

Send one email, with token substitution.

File

./pet.module, line 251

Previewable E-mail Template module.

Code

function pet_substitutions($pet, $params) {
  $uid = $params['pet_uid'];
  $nid = $params['pet_nid'];

  // Standard substitutions
  $substitutions['global'] = NULL;
  if (!empty($uid)) {
    $user = user_load(array(
      'uid' => $uid,
    ));
    $substitutions['user'] = $user;
  }
  if (!empty($nid)) {

    // Need the reset to pick up any changes to the node
    $node = node_load($nid, $revision = NULL, $reset = TRUE);
    $substitutions['node'] = $node;
  }

  // Custom substitutions
  $pairs = explode("\n", $pet->object_types);
  foreach ($pairs as $pair) {
    if (!empty($pair)) {
      list($type, $object) = explode('|', $pair);
      $object = trim($object);
      if ($object == 'node' && !empty($nid)) {
        $substitutions[$type] = $node;
      }
      elseif ($object == 'user' && !empty($uid)) {
        $substitutions[$type] = $user;
      }
      else {
        $substitutions[$type] = NULL;
      }
    }
  }

  // Give modules the opportunity to add their own token types/objects
  drupal_alter('pet_substitutions', $substitutions, $params);
  return $substitutions;
}