function publication_date_tokens in Publication Date 7.2

Same name and namespace in other branches

1. 8.2 publication_date.tokens.inc \publication_date_tokens()
2. 8 publication_date.tokens.inc \publication_date_tokens()
3. 7 publication_date.tokens.inc \publication_date_tokens()

Implements hook_tokens().

File

./publication_date.tokens.inc, line 37

Builds placeholder replacement tokens for node-related data.

Code

function publication_date_tokens($type, $tokens, array $data = array(), array $options = array()) {
  $replacements = array();
  $language_code = isset($options['language']) ? $options['language']->language : NULL;
  if ($type == 'node' && !empty($data['node'])) {
    $node = $data['node'];
    foreach ($tokens as $name => $original) {
      switch ($name) {
        case 'published':
          $replacements[$original] = is_numeric($node->published_at) ? format_date($node->published_at, 'medium', '', NULL, $language_code) : '';
          break;
        case 'published_or_now':
          $replacements[$original] = is_numeric($node->published_at_or_now) ? format_date($node->published_at_or_now, 'medium', '', NULL, $language_code) : '';
          break;
        case 'published_or_created':
          $replacements[$original] = is_numeric($node->published_at_or_created) ? format_date($node->published_at_or_created, 'medium', '', NULL, $language_code) : '';
          break;
        case 'published_or_changed':
          $replacements[$original] = is_numeric($node->published_at_or_changed) ? format_date($node->published_at_or_changed, 'medium', '', NULL, $language_code) : '';
          break;
      }
    }
    if ($published_tokens = token_find_with_prefix($tokens, 'published')) {
      $replacements += token_generate('date', $published_tokens, array(
        'date' => $node->published_at,
      ), $options);
    }
    elseif ($published_tokens = token_find_with_prefix($tokens, 'published_or_now')) {
      $replacements += token_generate('date', $published_tokens, array(
        'date' => $node->published_at_or_now,
      ), $options);
    }
    elseif ($published_tokens = token_find_with_prefix($tokens, 'published_or_created')) {
      $replacements += token_generate('date', $published_tokens, array(
        'date' => $node->published_at_or_created,
      ), $options);
    }
    elseif ($published_tokens = token_find_with_prefix($tokens, 'published_or_changed')) {
      $replacements += token_generate('date', $published_tokens, array(
        'date' => $node->published_at_or_changed,
      ), $options);
    }
  }
  return $replacements;
}