function _nodewords_detect_type_and_ids in Nodewords: D6 Meta Tags 5

Try to guess the $type and $ids by looking at $_GET['q'].

1 call to _nodewords_detect_type_and_ids()

nodewords_get in ./nodewords.module

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

File

./nodewords.module, line 911

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

Code

function _nodewords_detect_type_and_ids() {
  if (!variable_get('nodewords-repeat', 1) && isset($_REQUEST['page']) && intval($_REQUEST['page']) > 0) {
    return array(
      'type' => 'none',
      'ids' => array(),
    );
  }
  if (drupal_is_front_page()) {
    if (variable_get('nodewords-use_front', 1)) {
      return array(
        'type' => 'page',
        'ids' => array(
          '',
        ),
      );
    }
  }
  if (module_exists('panels')) {
    if (function_exists('panels_api_version') && module_exists('panels_page')) {
      $version = panels_api_version();
      if ($version[0] == 2 && $version[1] == 0) {
        $panel = db_fetch_array(db_query("SELECT * FROM {panels_page} WHERE path = '%s'", $_GET['q']));
      }
    }
    else {
      if (db_table_exists('panels_info')) {
        $panel = db_fetch_array(db_query("SELECT * FROM {panels_info} WHERE path = '%s'", $_GET['q']));
      }
    }
    if ($panel) {
      return array(
        'type' => 'panels',
        'ids' => array(
          $panel['did'],
        ),
      );
    }
  }
  if (module_exists('views') && drupal_strlen($_GET['q']) > 0) {
    static $views_urls;

    // Get all urls from views cache.
    if (!is_array($views_urls)) {
      $views_urls = array_flip(array_filter(views_get_all_urls()));
    }

    // Check for exact match first.
    if (isset($views_urls[$_GET['q']])) {
      $view = views_get_view($views_urls[$_GET['q']]);
      return array(
        'type' => 'views',
        'ids' => array(
          $view->vid,
        ),
      );
    }

    // Check for views that begin with current url.
    foreach ($views_urls as $view_url => $view_name) {
      if (0 === strpos($view_url, $_GET['q'])) {
        $view = views_get_view($view_name);
        return array(
          'type' => 'views',
          'ids' => array(
            $view->vid,
          ),
        );
      }
    }
  }
  switch (arg(0)) {
    case 'node':

      // Node paths: node/$nid
      if (is_numeric(arg(1)) && !arg(2)) {
        return array(
          'type' => 'node',
          'ids' => arg(1),
        );
      }
      break;
    case 'user':

      // User paths translated into nodes: user/$uid -> node/$bio_nid
      if (is_numeric(arg(1)) && module_exists('bio') && variable_get('bio_profile_takeover', 0)) {
        if ($bio_nid = bio_for_user(arg(1))) {
          return array(
            'type' => 'node',
            'ids' => $bio_nid,
          );
        }
      }
      break;
    case 'taxonomy':

      // Taxonomy paths: term/$tid , term/$tid1+$tid2 , vocabulary/$vid
      if (arg(1) == 'term' || arg(1) == 'vocabulary') {
        $ids = preg_split('![+, ]!', arg(2));
        if (count($ids)) {
          return array(
            'type' => arg(1),
            'ids' => $ids,
          );
        }
      }
      break;
    case 'forum':

      // Forum paths: forum/$tid , forum/
      if (is_numeric(arg(1))) {
        return array(
          'type' => 'term',
          'ids' => arg(1),
        );
      }
      elseif (is_null(arg(1))) {
        return array(
          'type' => 'vocabulary',
          'ids' => variable_get('forum_nav_vocabulary', 0),
        );
      }
      break;
    case 'image':

      // Image gallery paths: image/ , image/???/$tid
      if (is_null(arg(1))) {
        return array(
          'type' => 'vocabulary',
          'ids' => variable_get('image_gallery_nav_vocabulary', 0),
        );
      }
      else {
        if (is_numeric(arg(2))) {
          return array(
            'type' => 'term',
            'ids' => arg(2),
          );
        }
      }
      break;
    case 'taxonomy_menu':

      // Taxonomy menu paths: taxonomy_menu/$vid, taxonomy_menu/$vid/$tid
      if (!is_null(arg(2)) && is_numeric(arg(2))) {
        return array(
          'type' => 'term',
          'ids' => arg(2),
        );
      }
      else {
        if (is_numeric(arg(1))) {
          return array(
            'type' => 'vocabulary',
            'ids' => arg(1),
          );
        }
      }
      break;
  }
  return array(
    'type' => 'none',
    'ids' => array(),
  );
}