function nodewords_get in Nodewords: D6 Meta Tags 5

Get the defined meta tags for $type / $id.

Parameters

$type: Realm of the object the meta tags are associated with. This is one of the following: 'node', 'page', 'term', 'vocabulary'.

$ids: Id (or path) of the object to get the meta tags from. This is one of the following:

• 'node' => array of 'nid' of the node
• 'page' => array of 'path' of the displayed page
• 'term' => array of 'tid' of the term
• 'vocabulary' => array of 'vid' of the vocabulary
• 'panels' => array of 'did' of the panel
• 'views' => array of 'vid' of the view

If $type or $ids is not set, an attempt will be made to get it from $_GET['q'].

$filtered: If TRUE, only the meta tags that the user configured for output will be returned. If FALSE, all meta tags will be returned.

Return value

An associative array of the defined meta tags.

2 calls to nodewords_get()

nodewords_block in ./nodewords.module

Implementation of hook_block().

nodewords_menu in ./nodewords.module

Implementation of hook_menu().

File

./nodewords.module, line 579

Assign META tags to nodes, vocabularies, terms and pages.

Code

function nodewords_get($type = NULL, $ids = NULL, $filtered = TRUE) {

  // Autodetect if $type and/or $ids is not set
  if ($type == NULL || $ids == NULL) {
    $result = _nodewords_detect_type_and_ids();
    $type = $result['type'];
    $ids = $result['ids'];
  }
  if (!is_array($ids)) {
    $ids = array(
      $ids,
    );
  }

  // Load the values from the database
  if (count($ids) == 1 && ($type != 'node' || node_access('view', node_load($ids[0])))) {
    $tags = _nodewords_load($type, $ids[0]);
  }
  else {
    $tags = array();
  }

  // Pages with more than one node/term/vocabulary/...
  if ($type == 'term') {
    if (isset($tags['keywords'])) {
      $terms = array(
        $tags['keywords'],
      );
    }
    else {
      $terms = array();
    }
    foreach ($ids as $id) {
      $term = taxonomy_get_term($id);
      if ($term) {
        $terms[] = $term->name;
      }
    }
    if (count($terms)) {
      $tags['keywords'] = implode(',', $terms);
    }
  }

  // Prepare tags for output
  $tags = _nodewords_prepare($type, $ids, $tags, $filtered);
  return $tags;
}