if ($action == 'delete' && !empty($delete_breadcrumb)) {
foreach ($delete_breadcrumb as $breadcrumb_id => $_v) {
cw_breadcrumbs_delete_breadcrumb($breadcrumb_id);
}
$top_message = array('content' => cw_get_langvar_by_name('txt_selected_breadcrumbs_deleted'), 'type' => 'I');
cw_header_location("index.php?target={$controller_target}&action=process");
}
if ($action == 'add_breadcrumb' || $action == 'edit_breadcrumb') {
$b_link = trim($breadcrumb_new['link']);
$b_title = trim($breadcrumb_new['title']);
$b_uniting = isset($breadcrumb_new['uniting']) ? 1 : 0;
$b_parent_id = trim($breadcrumb_new['parent_id']);
if (!empty($b_parent_id) && !empty($b_link) && !empty($b_title)) {
$b_link = '/' . ltrim($b_link, '/');
$b_breadcrumb_id = trim($breadcrumb_new['breadcrumb_id']);
if (cw_breadcrumbs_is_unique_link($b_link, $action, $b_breadcrumb_id)) {
if ($action == 'add_breadcrumb') {
cw_array2insert('breadcrumbs', array('link' => $b_link, 'title' => $b_title, 'uniting' => $b_uniting, 'parent_id' => $b_parent_id));
$top_message = array('content' => cw_get_langvar_by_name('msg_breadcrumb_added'), 'type' => 'I');
} else {
cw_array2update('breadcrumbs', array('link' => $b_link, 'title' => $b_title, 'uniting' => $b_uniting, 'parent_id' => $b_parent_id), "breadcrumb_id = {$b_breadcrumb_id}");
}
$top_message = array('content' => cw_get_langvar_by_name('msg_breadcrumb_updated'), 'type' => 'I');
} else {
$top_message = array('content' => cw_get_langvar_by_name('msg_err_link_already_exists'), 'type' => 'E');
}
} else {
$top_message = array('content' => cw_get_langvar_by_name('lbl_please_fill_required_fields'), 'type' => 'E');
}
cw_header_location("index.php?target={$controller_target}&action=process");
}
$test_link .= '?' . preg_replace('/[0-9]+/', '[[ANY]]', $url['query']);
}
$breadcrumbs = cw_breadcrumbs_get_breadcrumbs($test_link, $url['query']);
if (!empty($breadcrumbs)) {
global $tables, $current_language, $config, $smarty;
$lang = !empty($current_language) ? $current_language : $config['default_customer_language'];
if (count($breadcrumbs) == 1) {
$query = "\n SELECT value\n FROM {$tables['languages']}\n WHERE code = '{$lang}' and name = '" . $breadcrumbs[0]['title'] . "'\n ";
if (cw_query_first_cell($query)) {
$breadcrumbs[0]['title'] = cw_get_langvar_by_name($breadcrumbs[0]['title']);
}
} else {
for ($bkey = 0; $bkey < count($breadcrumbs); $bkey++) {
$query = "\n SELECT value\n FROM {$tables['languages']}\n WHERE code = '{$lang}' and name = '" . $breadcrumbs[$bkey]['title'] . "'\n ";
if (cw_query_first_cell($query)) {
$breadcrumbs[$bkey]['title'] = cw_get_langvar_by_name($breadcrumbs[$bkey]['title']);
}
}
}
} else {
$breadcrumbs = array();
$breadcrumbs[] = array('link' => '/index.php', 'title' => cw_get_langvar_by_name('lbl_area_admin'));
if (!empty($test_link) && cw_breadcrumbs_is_unique_link($test_link, 'add_breadcrumb', 0)) {
cw_array2insert('breadcrumbs', array('link' => $test_link, 'title' => 'Unknown', 'parent_id' => -1));
}
}
$smarty->assign('location_breadcrumbs', $breadcrumbs);
$last_breadcrumb = array_pop($breadcrumbs);
$smarty->assign('title_breadcrumb', $last_breadcrumb['title']);
}
}