$true) {
if ('admin' !== substr($path, 0, 5)) {
$path_to_test = $path;
}
elseif ('admin/structure/crumbs' !== substr($path, 0, 22)) {
$admin_path_to_test = $path;
}
}
if (empty($path_to_test) && !empty($admin_path_to_test)) {
$path_to_test = $admin_path_to_test;
}
}
$path_checked = check_plain($path_to_test);
$form_action = url('admin/structure/crumbs/debug');
$input_html = <<
EOT;
$input_html = t('Breadcrumb for: !text_field', array('!text_field' => $input_html));
$text = <<This page allows to have a look "behind the scenes", so you can analyse
which crumbs plugins and rules are responsible for the "crumbs parent" to a
given system path.
Crumbs will "ask" different plugins, until one of them responds with a parent
path candidate. The candidate with the highest weight wins.
Crumbs will stop invoking any more plugins, once it is clear that further
candidates will only have smaller weights.
EOT;
$text = t($text);
$html = <<
$text
EOT;
if (strlen($path_to_test)) {
$path_to_test = drupal_get_normal_path($path_to_test);
$html .= _crumbs_admin_debug_matrix($path_to_test);
}
if (!empty($_SESSION['crumbs.admin.debug.history'])) {
$recently_visited = '';
foreach (array_reverse($_SESSION['crumbs.admin.debug.history']) as $path => $true) {
if ('admin/structure/crumbs/debug' !== substr($path, 0, 28)) {
// We can't use l() directly, since this would add an "active" class.
$url = url('admin/structure/crumbs/debug', array('query' => array('path_to_test' => $path)));
$link = l($path, $url, array('external' => TRUE));
$recently_visited .= '
' . $link . '
';
}
}
if ($recently_visited) {
$html .= t('Recently visited') . ':' . $recently_visited . '';
}
}
return $html;
}
/**
* Helper function for crumbs_admin_debug_page().
*
* @param string $path_to_test
* Test path to build a Crumbs breadcrumb.
* @return string
* The debug matrix as rendered html.
*/
function _crumbs_admin_debug_matrix($path_to_test) {
// Create a local version of the service factory.
$service_factory = new crumbs_ServiceFactory();
$services = new crumbs_Container_LazyServices($service_factory);
$candidate_logger = new crumbs_Debug_CandidateLogger();
$services->pluginEngine->setCandidateLogger($candidate_logger);
$page_info = $services->page;
$page_info->set('path', $path_to_test);
// Trigger breadcrumb calculation.
$trail = $page_info->trail;
$breadcrumb_items = $page_info->rawBreadcrumbItems;
$titles = array();
foreach ($breadcrumb_items as $item) {
$path = $item['link_path'];
if (isset($trail[$path]) && isset($item['title'])) {
$titles[$path] = $item['title'];
}
}
list($matrix, $best_cells, $weights) = $candidate_logger->getAsMatrix(array_reverse($trail));
$matrix_thead_tr_first = '