function google_admanager_add_term_attribute in DFP Small Business (Google Ad Manager) 6.2

Same name and namespace in other branches

1. 6.3 google_admanager.module \google_admanager_add_term_attribute()
2. 7.2 google_admanager.module \google_admanager_add_term_attribute()

Re-usable function for adding term attributes

1 call to google_admanager_add_term_attribute()

google_admanager_nodeapi in ./google_admanager.module

Implementation of hook_nodeapi()

File

./google_admanager.module, line 372

Code

function google_admanager_add_term_attribute($term) {

  // Static caches to avoid repeating work and tracking already added terms
  static $vocab_cache = array(), $added_terms = array();

  // If we've already added this term, go no futher...
  if (isset($added_terms[$term->tid])) {
    return;
  }

  // If we've not built the vocab attribute "key" yet, do so now.
  if (!isset($vocab_cache[$term->vid])) {

    // Get the vocabulary
    $vocab = taxonomy_vocabulary_load($term->vid);

    // Build a "source key". This will be in the form of "v-{vocab name}". It must fit withint 10 characters
    $orig_key = $key = 'v-' . _google_admanager_clean_string($vocab->name, 8);

    // The counter and while loop ensures our shortened vocab names do not overlap
    $counter = 1;
    while ($vid = array_search($key, $vocab_cache) && $vid != $term->vid) {
      $key = drupal_substr($orig_key, 0, 9) . $counter++;
    }

    // Set the unique key in the vocab cache
    $vocab_cache[$vocab->vid] = $key;
  }

  // Add the attribute
  google_admanager_add_attribute($vocab_cache[$term->vid], $term->name);

  // Mark as "added"
  $added_terms[$term->tid] = TRUE;
}