Event to react on Taxonomy term being viewed to filter by vocabulary

I solved this problem by declaring custom event using Rules API.

/**
 * Implements hook_rules_event_info().
 */
function modulename_rules_event_info() {
  $defaults_term = array(
    'group' => t('modulename'),
    'access callback' => 'rules_taxonomy_term_integration_access',
    'module' => 'taxonomy',
    'class' => 'RulesTaxonomyEventHandler',
  );

  return array(
    'taxonomy_term_view' => $defaults_term + array(
        'label' => t('After viewing a term'),
        'variables' => array(
          'term' => array('type' => 'taxonomy_term', 'label' => t('Viewed term')),
        ),
      ),
  );
}

/**
 * Implements hook_taxonomy_term_view().
 */
function modulename_taxonomy_term_view($term, $view_mode, $langcode) {  
    rules_invoke_event('taxonomy_term_view', $term);  
}

Hallo,

this code is not triggering the event "taxonomy_term_view". Is there any improvements or are conditions, what needs to be done?

Thank you

I'm not sure if this is just a documentation issue or also a code or feature request.

I've changed the title of the issue and hope it helps clarify what I think this issue is about.

Hi there,

just needed to implement the same. That code is triggering rule fine when a taxonomy term is viewed :

/**
 * Implements hook_rules_event_info().
 */
function modulename_rules_event_info() {
  $defaults_term = array(
    'group' => t('Taxonomy'),
    'access callback' => 'rules_taxonomy_term_integration_access',
    'module' => 'taxonomy',
    'class' => 'RulesTaxonomyEventHandler',
  );

  return array(
    'taxonomy_term_view' => $defaults_term + array(
        'label' => t('After viewing a term'),
        'variables' => array(
          'term' => array('type' => 'taxonomy_term', 'label' => t('Viewed term')),
        ),
      ),
  );
}

/**
 * Implements hook_entity_view().
 */
function modulename_entity_view($entity, $type, $view_mode, $langcode) {
  switch ($type) {
    case 'taxonomy_term':
      rules_invoke_event('taxonomy_term_view--' . $entity->vocabulary_machine_name, $entity);
      rules_invoke_event('taxonomy_term_view', $entity, $view_mode);
      break;
  }
}