1 taxonomy.views.inc | views_taxonomy_set_breadcrumb(&$breadcrumb, &$argument) |
Helper function to set a breadcrumb for taxonomy.
File
- core/
modules/ taxonomy/ views/ taxonomy.views.inc, line 446 - Provide views data and handlers for taxonomy.module.
Code
function views_taxonomy_set_breadcrumb(&$breadcrumb, &$argument) {
if (empty($argument->options['set_breadcrumb'])) {
return;
}
$args = $argument->view->args;
$parents = taxonomy_term_load_parents_all($argument->argument);
foreach (array_reverse($parents) as $parent) {
// Unfortunately parents includes the current argument. Skip.
if ($parent->tid == $argument->argument) {
continue;
}
if (!empty($argument->options['use_taxonomy_term_path'])) {
$path = $parent->uri();
$path = $path['path'];
}
else {
$args[$argument->position] = $parent->tid;
$path = $argument->view->get_url($args);
}
$breadcrumb[$path] = check_plain($parent->name);
}
}