function _nat_field_associate in Node Auto Term [NAT] 7

Same name and namespace in other branches

1. 7.2 nat.module \_nat_field_associate()

Synchronize term and node fields. @todo All the entity handling feels hacky. Needs investigation.

Parameters

$node: The node object.

$entities: Field entities for the taxonomy term object.

$term_field: The name of the term field to synchronize to.

$node_field: The name of the node field to synchronize from.

1 call to _nat_field_associate()

_nat_save_term in ./nat.module

Sync fields and save the NAT term. There are pros and cons to perhaps doing this with a form submission rather than field assignments.

File

./nat.module, line 686

NAT - node auto term - is a helper module that automatically creates a term using the same title as a node.

Code

function _nat_field_associate($node, $entities, $term_field, $node_field) {
  $field = array();

  // $node->language sometimes does not work very well with term fields.
  $language_node = $node->language;

  // PHP dodginess requires an interim field.
  $node_field1 = $node->{$node_field};
  switch ($term_field) {
    case 'name':
      $field['name'] = $node_field == 'title' ? $node->title : $node_field1[$language_node][0]['value'];
      break;
    case 'description':
      if ($node_field == 'title') {
        $field['description'] = $node->{$node_field};
        $field['format'] = NULL;
      }
      else {
        $field['description'] = $node_field1[$language_node][0]['value'];
        $field['format'] = $node_field1[$language_node][0]['format'];
      }
      break;
    default:
      if ($node_field == 'title') {
        $entities[$term_field][$language_node][0]['value'] = $node->title;
        $field[$term_field] = $entities[$term_field];
      }
      else {
        $field[$term_field] = $node->{$node_field};
      }
      break;
  }
  return $field;
}