context_reaction_breadcrumb.inc in Context 6
File
plugins/context_reaction_breadcrumb.inc
View source
<?php
class context_reaction_breadcrumb extends context_reaction_menu {
function execute(&$vars = NULL) {
if ($active_paths = $this
->get_active_paths()) {
$breadcrumb = array(
l(t('Home'), '<front>', array(
'purl' => array(
'disabled' => TRUE,
),
)),
);
foreach ($active_paths as $path) {
$result = db_select('menu_links')
->fields('menu_links', array(
'p1',
'p2',
'p3',
'p4',
'p5',
'p6',
'p7',
'p8',
))
->condition('hidden', 0)
->condition('link_path', $path)
->execute();
while ($parents = $result
->fetchAssoc()) {
$set = FALSE;
foreach (array_filter($parents) as $plid) {
$parent = menu_link_load($plid);
if ($parent && $parent['access'] && empty($parent['hidden']) && !empty($parent['title'])) {
$set = TRUE;
$breadcrumb[] = l($parent['title'], $parent['href']);
}
}
if ($set) {
drupal_set_breadcrumb($breadcrumb);
break;
}
}
}
}
}
}