function global_filter_get_tid in Views Global Filter 7

Same name and namespace in other branches

1. 8 global_filter.module \global_filter_get_tid()

Utility function to convert a term name to its associated taxonomy term id.

Parameters

string $term_name: e.g., 'Amsterdam'

string $vocabulary_machine_name: (optional) e.g., 'city' or simply omit, if known to be unique

Return value

int|string The term id if found, otherwise the term name that was passed in.

1 call to global_filter_get_tid()

global_filter_plugin_argument_default_global_filter_field::get_argument in views/global_filter_plugin_argument_default_global_filter_field.inc

Get argument.

File

./global_filter.module, line 513

global_filter.module

Code

function global_filter_get_tid($term_name, $vocabulary_machine_name = NULL) {
  if (!module_exists('taxonomy')) {
    drupal_set_message(t('Global Filter: you must enable the Taxonomy module in order to use function %name.', array(
      '%name' => 'global_filter_get_tid()',
    )), 'error');
    return '';
  }
  foreach (taxonomy_get_vocabularies() as $vid => $vocabulary) {
    if (empty($vocabulary_machine_name) || $vocabulary_machine_name == $vocabulary->machine_name) {
      foreach (taxonomy_get_tree($vid) as $term) {
        if ($term_name == $term->name) {
          return $term->tid;
        }
      }
    }
  }
  return $term_name;
}