function subscriptions_taxonomy_page_taxa in Subscriptions 7

Same name and namespace in other branches

1. 5.2 subscriptions_taxonomy.module \subscriptions_taxonomy_page_taxa()
2. 6 subscriptions_taxonomy.module \subscriptions_taxonomy_page_taxa()
3. 2.0.x subscriptions_taxonomy/subscriptions_taxonomy.module \subscriptions_taxonomy_page_taxa()

Returns a list of taxonomy subscriptions.

Parameters

array $form:

int $uid: ID of a user if >0 or of a role if <0.

Return value

array

1 string reference to 'subscriptions_taxonomy_page_taxa'

_subscriptions_taxonomy_types in ./subscriptions_taxonomy.module

Implements _hook_types(), subhook of hook_subscriptions().

File

./subscriptions_taxonomy.module, line 205

Subscriptions to taxonomy terms.

Code

function subscriptions_taxonomy_page_taxa(array $form, $uid) {

  // traverse the taxonomy tree
  $vocabularies = function_exists('taxonomy_help') ? taxonomy_get_vocabularies() : array();

  // omit undesired vocabularies from listing
  $omits = variable_get('subscriptions_omitted_taxa', array());
  foreach ($omits as $omit) {
    unset($vocabularies[$omit]);
  }
  if ($vocabularies) {
    _subscriptions_module_load_include('subscriptions_taxonomy', 'admin.inc');
    return _subscriptions_taxonomy_taxa_form($form, $uid, $vocabularies);
  }
  else {
    return array(
      array(
        '#markup' => t('There are no available category groups.'),
      ),
    );
  }
}