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

Same name and namespace in other branches

1. 6.3 google_admanager.module \google_admanager_nodeapi()

Implementation of hook_nodeapi()

1 call to google_admanager_nodeapi()

google_admanager_ctools_render_alter in ./google_admanager.module

Implementation of hook_ctools_render_alter().

File

./google_admanager.module, line 94

Code

function google_admanager_nodeapi(&$node, $op, $a3 = NULL, $a4 = NULL) {

  // If $op is 'view', then $a4 relates to if the node is being viewed as a page
  if (arg(0) == 'node' && $op == 'view' && $a4) {

    // If we have enabled Node Type attributes, add it
    if (variable_get('google_admanager_nodetype_attributes', FALSE)) {
      $type = _google_admanager_clean_string($node->type);
      google_admanager_add_attribute("node_type", $type);
    }

    // If the node's taxonomy is not an array, or is but is empty, then return from this function - there is nothing more to do.
    if (!is_array($node->taxonomy) || count($node->taxonomy) == 0) {
      return;
    }

    // If we have not enabled any vocabs as attributes, then return from the function as there is nothing more to do.
    $enabled_vocabs = variable_get('google_admanager_vocab_attributes', array());
    if (count($enabled_vocabs) == 0) {
      return;
    }

    // For every term, check if the vocab is enabled and, if so, add as an attribute
    foreach ($node->taxonomy as $tid => $term) {
      if ($enabled_vocabs[$term->vid]) {
        google_admanager_add_term_attribute($term);
      }
    }
  }
}